From 84467d2ff1c8c83b27b695685822eb71128fa788 Mon Sep 17 00:00:00 2001 From: Tillmann Karras Date: Tue, 6 Jan 2015 09:10:34 +0100 Subject: [PATCH 1/8] Externals: add hidapi Current master (d17db57b9d4354752e0af42f5f33007a42ef2906) because Android support was added after the current release (0.8.0-rc1). --- Externals/hidapi/.gitattributes | 7 + Externals/hidapi/.gitignore | 20 + Externals/hidapi/AUTHORS.txt | 16 + Externals/hidapi/HACKING.txt | 15 + Externals/hidapi/LICENSE-bsd.txt | 26 + Externals/hidapi/LICENSE-gpl3.txt | 674 +++++++ Externals/hidapi/LICENSE-orig.txt | 9 + Externals/hidapi/LICENSE.txt | 13 + Externals/hidapi/Makefile.am | 81 + Externals/hidapi/README.txt | 339 ++++ Externals/hidapi/android/jni/Android.mk | 19 + Externals/hidapi/bootstrap | 2 + Externals/hidapi/configure.ac | 236 +++ Externals/hidapi/doxygen/Doxyfile | 1630 +++++++++++++++++ Externals/hidapi/hidapi/hidapi.h | 391 ++++ Externals/hidapi/hidtest/.gitignore | 17 + Externals/hidapi/hidtest/Makefile.am | 20 + Externals/hidapi/hidtest/hidtest.cpp | 194 ++ Externals/hidapi/libusb/.gitignore | 8 + Externals/hidapi/libusb/Makefile-manual | 18 + Externals/hidapi/libusb/Makefile.am | 27 + Externals/hidapi/libusb/Makefile.freebsd | 46 + Externals/hidapi/libusb/Makefile.linux | 49 + Externals/hidapi/libusb/hid.c | 1514 +++++++++++++++ Externals/hidapi/linux/.gitignore | 18 + Externals/hidapi/linux/Makefile-manual | 49 + Externals/hidapi/linux/Makefile.am | 10 + Externals/hidapi/linux/README.txt | 63 + Externals/hidapi/linux/hid.c | 795 ++++++++ Externals/hidapi/m4/.gitignore | 5 + Externals/hidapi/m4/ax_pthread.m4 | 309 ++++ Externals/hidapi/m4/pkg.m4 | 157 ++ Externals/hidapi/mac/.gitignore | 17 + Externals/hidapi/mac/Makefile-manual | 32 + Externals/hidapi/mac/Makefile.am | 9 + Externals/hidapi/mac/hid.c | 1112 +++++++++++ Externals/hidapi/pc/.gitignore | 1 + Externals/hidapi/pc/hidapi-hidraw.pc.in | 10 + Externals/hidapi/pc/hidapi-libusb.pc.in | 10 + Externals/hidapi/pc/hidapi.pc.in | 10 + Externals/hidapi/testgui/.gitignore | 20 + Externals/hidapi/testgui/Makefile-manual | 26 + Externals/hidapi/testgui/Makefile.am | 43 + Externals/hidapi/testgui/Makefile.freebsd | 33 + Externals/hidapi/testgui/Makefile.linux | 32 + Externals/hidapi/testgui/Makefile.mac | 46 + Externals/hidapi/testgui/Makefile.mingw | 32 + .../TestGUI.app.in/Contents/Info.plist | 28 + .../testgui/TestGUI.app.in/Contents/PkgInfo | 1 + .../Resources/English.lproj/InfoPlist.strings | Bin 0 -> 92 bytes .../Contents/Resources/Signal11.icns | Bin 0 -> 21918 bytes Externals/hidapi/testgui/copy_to_bundle.sh | 97 + Externals/hidapi/testgui/mac_support.cpp | 134 ++ Externals/hidapi/testgui/mac_support.h | 17 + Externals/hidapi/testgui/mac_support_cocoa.m | 94 + Externals/hidapi/testgui/start.sh | 2 + Externals/hidapi/testgui/test.cpp | 532 ++++++ Externals/hidapi/testgui/testgui.sln | 20 + Externals/hidapi/testgui/testgui.vcproj | 217 +++ Externals/hidapi/udev/99-hid.rules | 32 + Externals/hidapi/windows/.gitignore | 15 + Externals/hidapi/windows/Makefile-manual | 14 + Externals/hidapi/windows/Makefile.am | 16 + Externals/hidapi/windows/Makefile.mingw | 35 + Externals/hidapi/windows/ddk_build/.gitignore | 2 + Externals/hidapi/windows/ddk_build/hidapi.def | 17 + Externals/hidapi/windows/ddk_build/makefile | 49 + Externals/hidapi/windows/ddk_build/sources | 23 + Externals/hidapi/windows/hid.c | 939 ++++++++++ Externals/hidapi/windows/hidapi.sln | 29 + Externals/hidapi/windows/hidapi.vcproj | 201 ++ Externals/hidapi/windows/hidtest.vcproj | 196 ++ 72 files changed, 10920 insertions(+) create mode 100644 Externals/hidapi/.gitattributes create mode 100644 Externals/hidapi/.gitignore create mode 100644 Externals/hidapi/AUTHORS.txt create mode 100644 Externals/hidapi/HACKING.txt create mode 100644 Externals/hidapi/LICENSE-bsd.txt create mode 100644 Externals/hidapi/LICENSE-gpl3.txt create mode 100644 Externals/hidapi/LICENSE-orig.txt create mode 100644 Externals/hidapi/LICENSE.txt create mode 100644 Externals/hidapi/Makefile.am create mode 100644 Externals/hidapi/README.txt create mode 100644 Externals/hidapi/android/jni/Android.mk create mode 100755 Externals/hidapi/bootstrap create mode 100644 Externals/hidapi/configure.ac create mode 100644 Externals/hidapi/doxygen/Doxyfile create mode 100644 Externals/hidapi/hidapi/hidapi.h create mode 100644 Externals/hidapi/hidtest/.gitignore create mode 100644 Externals/hidapi/hidtest/Makefile.am create mode 100644 Externals/hidapi/hidtest/hidtest.cpp create mode 100644 Externals/hidapi/libusb/.gitignore create mode 100644 Externals/hidapi/libusb/Makefile-manual create mode 100644 Externals/hidapi/libusb/Makefile.am create mode 100644 Externals/hidapi/libusb/Makefile.freebsd create mode 100644 Externals/hidapi/libusb/Makefile.linux create mode 100644 Externals/hidapi/libusb/hid.c create mode 100644 Externals/hidapi/linux/.gitignore create mode 100644 Externals/hidapi/linux/Makefile-manual create mode 100644 Externals/hidapi/linux/Makefile.am create mode 100644 Externals/hidapi/linux/README.txt create mode 100644 Externals/hidapi/linux/hid.c create mode 100644 Externals/hidapi/m4/.gitignore create mode 100644 Externals/hidapi/m4/ax_pthread.m4 create mode 100644 Externals/hidapi/m4/pkg.m4 create mode 100644 Externals/hidapi/mac/.gitignore create mode 100644 Externals/hidapi/mac/Makefile-manual create mode 100644 Externals/hidapi/mac/Makefile.am create mode 100644 Externals/hidapi/mac/hid.c create mode 100644 Externals/hidapi/pc/.gitignore create mode 100644 Externals/hidapi/pc/hidapi-hidraw.pc.in create mode 100644 Externals/hidapi/pc/hidapi-libusb.pc.in create mode 100644 Externals/hidapi/pc/hidapi.pc.in create mode 100644 Externals/hidapi/testgui/.gitignore create mode 100644 Externals/hidapi/testgui/Makefile-manual create mode 100644 Externals/hidapi/testgui/Makefile.am create mode 100644 Externals/hidapi/testgui/Makefile.freebsd create mode 100644 Externals/hidapi/testgui/Makefile.linux create mode 100644 Externals/hidapi/testgui/Makefile.mac create mode 100644 Externals/hidapi/testgui/Makefile.mingw create mode 100644 Externals/hidapi/testgui/TestGUI.app.in/Contents/Info.plist create mode 100644 Externals/hidapi/testgui/TestGUI.app.in/Contents/PkgInfo create mode 100644 Externals/hidapi/testgui/TestGUI.app.in/Contents/Resources/English.lproj/InfoPlist.strings create mode 100644 Externals/hidapi/testgui/TestGUI.app.in/Contents/Resources/Signal11.icns create mode 100755 Externals/hidapi/testgui/copy_to_bundle.sh create mode 100644 Externals/hidapi/testgui/mac_support.cpp create mode 100644 Externals/hidapi/testgui/mac_support.h create mode 100644 Externals/hidapi/testgui/mac_support_cocoa.m create mode 100755 Externals/hidapi/testgui/start.sh create mode 100644 Externals/hidapi/testgui/test.cpp create mode 100644 Externals/hidapi/testgui/testgui.sln create mode 100644 Externals/hidapi/testgui/testgui.vcproj create mode 100644 Externals/hidapi/udev/99-hid.rules create mode 100644 Externals/hidapi/windows/.gitignore create mode 100644 Externals/hidapi/windows/Makefile-manual create mode 100644 Externals/hidapi/windows/Makefile.am create mode 100644 Externals/hidapi/windows/Makefile.mingw create mode 100644 Externals/hidapi/windows/ddk_build/.gitignore create mode 100644 Externals/hidapi/windows/ddk_build/hidapi.def create mode 100644 Externals/hidapi/windows/ddk_build/makefile create mode 100644 Externals/hidapi/windows/ddk_build/sources create mode 100755 Externals/hidapi/windows/hid.c create mode 100644 Externals/hidapi/windows/hidapi.sln create mode 100644 Externals/hidapi/windows/hidapi.vcproj create mode 100644 Externals/hidapi/windows/hidtest.vcproj diff --git a/Externals/hidapi/.gitattributes b/Externals/hidapi/.gitattributes new file mode 100644 index 0000000000..edb79febc5 --- /dev/null +++ b/Externals/hidapi/.gitattributes @@ -0,0 +1,7 @@ +* text=auto + +*.sln text eol=crlf +*.vcproj text eol=crlf + +bootstrap text eol=lf +configure.ac text eol=lf diff --git a/Externals/hidapi/.gitignore b/Externals/hidapi/.gitignore new file mode 100644 index 0000000000..b43ca58c25 --- /dev/null +++ b/Externals/hidapi/.gitignore @@ -0,0 +1,20 @@ + +# Autotools-added generated files +Makefile.in +aclocal.m4 +autom4te.cache/ +config.* +configure +depcomp +install-sh +libusb/Makefile.in +linux/Makefile.in +ltmain.sh +mac/Makefile.in +missing +testgui/Makefile.in +windows/Makefile.in + +Makefile +stamp-h1 +libtool diff --git a/Externals/hidapi/AUTHORS.txt b/Externals/hidapi/AUTHORS.txt new file mode 100644 index 0000000000..7acafd78c3 --- /dev/null +++ b/Externals/hidapi/AUTHORS.txt @@ -0,0 +1,16 @@ + +HIDAPI Authors: + +Alan Ott : + Original Author and Maintainer + Linux, Windows, and Mac implementations + +Ludovic Rousseau : + Formatting for Doxygen documentation + Bug fixes + Correctness fixes + + +For a comprehensive list of contributions, see the commit list at github: + http://github.com/signal11/hidapi/commits/master + diff --git a/Externals/hidapi/HACKING.txt b/Externals/hidapi/HACKING.txt new file mode 100644 index 0000000000..761d4b6550 --- /dev/null +++ b/Externals/hidapi/HACKING.txt @@ -0,0 +1,15 @@ +This file is mostly for the maintainer. + +1. Build hidapi.dll +2. Build hidtest.exe in DEBUG and RELEASE +3. Commit all + +4. Run the Following + export VERSION=0.1.0 + export TAG_NAME=hidapi-$VERSION + git tag $TAG_NAME + git archive --format zip --prefix $TAG_NAME/ $TAG_NAME >../$TAG_NAME.zip +5. Test the zip file. +6. Run the following: + git push origin $TAG_NAME + diff --git a/Externals/hidapi/LICENSE-bsd.txt b/Externals/hidapi/LICENSE-bsd.txt new file mode 100644 index 0000000000..538cdf95cf --- /dev/null +++ b/Externals/hidapi/LICENSE-bsd.txt @@ -0,0 +1,26 @@ +Copyright (c) 2010, Alan Ott, Signal 11 Software +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + * Neither the name of Signal 11 Software nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. diff --git a/Externals/hidapi/LICENSE-gpl3.txt b/Externals/hidapi/LICENSE-gpl3.txt new file mode 100644 index 0000000000..94a9ed024d --- /dev/null +++ b/Externals/hidapi/LICENSE-gpl3.txt @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. We, the Free Software Foundation, use the +GNU General Public License for most of our software; it applies also to +any other work released this way by its authors. You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +them if you wish), that you receive source code or can get it if you +want it, that you can change the software or use pieces of it in new +free programs, and that you know you can do these things. + + To protect your rights, we need to prevent others from denying you +these rights or asking you to surrender the rights. Therefore, you have +certain responsibilities if you distribute copies of the software, or if +you modify it: responsibilities to respect the freedom of others. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must pass on to the recipients the same +freedoms that you received. You must make sure that they, too, receive +or can get the source code. And you must show them these terms so they +know their rights. + + Developers that use the GNU GPL protect your rights with two steps: +(1) assert copyright on the software, and (2) offer you this License +giving you legal permission to copy, distribute and/or modify it. + + For the developers' and authors' protection, the GPL clearly explains +that there is no warranty for this free software. For both users' and +authors' sake, the GPL requires that modified versions be marked as +changed, so that their problems will not be attributed erroneously to +authors of previous versions. + + Some devices are designed to deny users access to install or run +modified versions of the software inside them, although the manufacturer +can do so. This is fundamentally incompatible with the aim of +protecting users' freedom to change the software. The systematic +pattern of such abuse occurs in the area of products for individuals to +use, which is precisely where it is most unacceptable. Therefore, we +have designed this version of the GPL to prohibit the practice for those +products. If such problems arise substantially in other domains, we +stand ready to extend this provision to those domains in future versions +of the GPL, as needed to protect the freedom of users. + + Finally, every program is threatened constantly by software patents. +States should not allow patents to restrict development and use of +software on general-purpose computers, but in those that do, we wish to +avoid the special danger that patents applied to a free program could +make it effectively proprietary. To prevent this, the GPL assures that +patents cannot be used to render the program non-free. + + The precise terms and conditions for copying, distribution and +modification follow. + + TERMS AND CONDITIONS + + 0. Definitions. + + "This License" refers to version 3 of the GNU General Public License. + + "Copyright" also means copyright-like laws that apply to other kinds of +works, such as semiconductor masks. + + "The Program" refers to any copyrightable work licensed under this +License. Each licensee is addressed as "you". "Licensees" and +"recipients" may be individuals or organizations. + + To "modify" a work means to copy from or adapt all or part of the work +in a fashion requiring copyright permission, other than the making of an +exact copy. The resulting work is called a "modified version" of the +earlier work or a work "based on" the earlier work. + + A "covered work" means either the unmodified Program or a work based +on the Program. + + To "propagate" a work means to do anything with it that, without +permission, would make you directly or secondarily liable for +infringement under applicable copyright law, except executing it on a +computer or modifying a private copy. Propagation includes copying, +distribution (with or without modification), making available to the +public, and in some countries other activities as well. + + To "convey" a work means any kind of propagation that enables other +parties to make or receive copies. Mere interaction with a user through +a computer network, with no transfer of a copy, is not conveying. + + An interactive user interface displays "Appropriate Legal Notices" +to the extent that it includes a convenient and prominently visible +feature that (1) displays an appropriate copyright notice, and (2) +tells the user that there is no warranty for the work (except to the +extent that warranties are provided), that licensees may convey the +work under this License, and how to view a copy of this License. If +the interface presents a list of user commands or options, such as a +menu, a prominent item in the list meets this criterion. + + 1. Source Code. + + The "source code" for a work means the preferred form of the work +for making modifications to it. "Object code" means any non-source +form of a work. + + A "Standard Interface" means an interface that either is an official +standard defined by a recognized standards body, or, in the case of +interfaces specified for a particular programming language, one that +is widely used among developers working in that language. + + The "System Libraries" of an executable work include anything, other +than the work as a whole, that (a) is included in the normal form of +packaging a Major Component, but which is not part of that Major +Component, and (b) serves only to enable use of the work with that +Major Component, or to implement a Standard Interface for which an +implementation is available to the public in source code form. A +"Major Component", in this context, means a major essential component +(kernel, window system, and so on) of the specific operating system +(if any) on which the executable work runs, or a compiler used to +produce the work, or an object code interpreter used to run it. + + The "Corresponding Source" for a work in object code form means all +the source code needed to generate, install, and (for an executable +work) run the object code and to modify the work, including scripts to +control those activities. However, it does not include the work's +System Libraries, or general-purpose tools or generally available free +programs which are used unmodified in performing those activities but +which are not part of the work. For example, Corresponding Source +includes interface definition files associated with source files for +the work, and the source code for shared libraries and dynamically +linked subprograms that the work is specifically designed to require, +such as by intimate data communication or control flow between those +subprograms and other parts of the work. + + The Corresponding Source need not include anything that users +can regenerate automatically from other parts of the Corresponding +Source. + + The Corresponding Source for a work in source code form is that +same work. + + 2. Basic Permissions. + + All rights granted under this License are granted for the term of +copyright on the Program, and are irrevocable provided the stated +conditions are met. This License explicitly affirms your unlimited +permission to run the unmodified Program. The output from running a +covered work is covered by this License only if the output, given its +content, constitutes a covered work. This License acknowledges your +rights of fair use or other equivalent, as provided by copyright law. + + You may make, run and propagate covered works that you do not +convey, without conditions so long as your license otherwise remains +in force. You may convey covered works to others for the sole purpose +of having them make modifications exclusively for you, or provide you +with facilities for running those works, provided that you comply with +the terms of this License in conveying all material for which you do +not control copyright. Those thus making or running the covered works +for you must do so exclusively on your behalf, under your direction +and control, on terms that prohibit them from making any copies of +your copyrighted material outside their relationship with you. + + Conveying under any other circumstances is permitted solely under +the conditions stated below. Sublicensing is not allowed; section 10 +makes it unnecessary. + + 3. Protecting Users' Legal Rights From Anti-Circumvention Law. + + No covered work shall be deemed part of an effective technological +measure under any applicable law fulfilling obligations under article +11 of the WIPO copyright treaty adopted on 20 December 1996, or +similar laws prohibiting or restricting circumvention of such +measures. + + When you convey a covered work, you waive any legal power to forbid +circumvention of technological measures to the extent such circumvention +is effected by exercising rights under this License with respect to +the covered work, and you disclaim any intention to limit operation or +modification of the work as a means of enforcing, against the work's +users, your or third parties' legal rights to forbid circumvention of +technological measures. + + 4. Conveying Verbatim Copies. + + You may convey verbatim copies of the Program's source code as you +receive it, in any medium, provided that you conspicuously and +appropriately publish on each copy an appropriate copyright notice; +keep intact all notices stating that this License and any +non-permissive terms added in accord with section 7 apply to the code; +keep intact all notices of the absence of any warranty; and give all +recipients a copy of this License along with the Program. + + You may charge any price or no price for each copy that you convey, +and you may offer support or warranty protection for a fee. + + 5. Conveying Modified Source Versions. + + You may convey a work based on the Program, or the modifications to +produce it from the Program, in the form of source code under the +terms of section 4, provided that you also meet all of these conditions: + + a) The work must carry prominent notices stating that you modified + it, and giving a relevant date. + + b) The work must carry prominent notices stating that it is + released under this License and any conditions added under section + 7. This requirement modifies the requirement in section 4 to + "keep intact all notices". + + c) You must license the entire work, as a whole, under this + License to anyone who comes into possession of a copy. This + License will therefore apply, along with any applicable section 7 + additional terms, to the whole of the work, and all its parts, + regardless of how they are packaged. This License gives no + permission to license the work in any other way, but it does not + invalidate such permission if you have separately received it. + + d) If the work has interactive user interfaces, each must display + Appropriate Legal Notices; however, if the Program has interactive + interfaces that do not display Appropriate Legal Notices, your + work need not make them do so. + + A compilation of a covered work with other separate and independent +works, which are not by their nature extensions of the covered work, +and which are not combined with it such as to form a larger program, +in or on a volume of a storage or distribution medium, is called an +"aggregate" if the compilation and its resulting copyright are not +used to limit the access or legal rights of the compilation's users +beyond what the individual works permit. Inclusion of a covered work +in an aggregate does not cause this License to apply to the other +parts of the aggregate. + + 6. Conveying Non-Source Forms. + + You may convey a covered work in object code form under the terms +of sections 4 and 5, provided that you also convey the +machine-readable Corresponding Source under the terms of this License, +in one of these ways: + + a) Convey the object code in, or embodied in, a physical product + (including a physical distribution medium), accompanied by the + Corresponding Source fixed on a durable physical medium + customarily used for software interchange. + + b) Convey the object code in, or embodied in, a physical product + (including a physical distribution medium), accompanied by a + written offer, valid for at least three years and valid for as + long as you offer spare parts or customer support for that product + model, to give anyone who possesses the object code either (1) a + copy of the Corresponding Source for all the software in the + product that is covered by this License, on a durable physical + medium customarily used for software interchange, for a price no + more than your reasonable cost of physically performing this + conveying of source, or (2) access to copy the + Corresponding Source from a network server at no charge. + + c) Convey individual copies of the object code with a copy of the + written offer to provide the Corresponding Source. This + alternative is allowed only occasionally and noncommercially, and + only if you received the object code with such an offer, in accord + with subsection 6b. + + d) Convey the object code by offering access from a designated + place (gratis or for a charge), and offer equivalent access to the + Corresponding Source in the same way through the same place at no + further charge. You need not require recipients to copy the + Corresponding Source along with the object code. If the place to + copy the object code is a network server, the Corresponding Source + may be on a different server (operated by you or a third party) + that supports equivalent copying facilities, provided you maintain + clear directions next to the object code saying where to find the + Corresponding Source. Regardless of what server hosts the + Corresponding Source, you remain obligated to ensure that it is + available for as long as needed to satisfy these requirements. + + e) Convey the object code using peer-to-peer transmission, provided + you inform other peers where the object code and Corresponding + Source of the work are being offered to the general public at no + charge under subsection 6d. + + A separable portion of the object code, whose source code is excluded +from the Corresponding Source as a System Library, need not be +included in conveying the object code work. + + A "User Product" is either (1) a "consumer product", which means any +tangible personal property which is normally used for personal, family, +or household purposes, or (2) anything designed or sold for incorporation +into a dwelling. In determining whether a product is a consumer product, +doubtful cases shall be resolved in favor of coverage. For a particular +product received by a particular user, "normally used" refers to a +typical or common use of that class of product, regardless of the status +of the particular user or of the way in which the particular user +actually uses, or expects or is expected to use, the product. A product +is a consumer product regardless of whether the product has substantial +commercial, industrial or non-consumer uses, unless such uses represent +the only significant mode of use of the product. + + "Installation Information" for a User Product means any methods, +procedures, authorization keys, or other information required to install +and execute modified versions of a covered work in that User Product from +a modified version of its Corresponding Source. The information must +suffice to ensure that the continued functioning of the modified object +code is in no case prevented or interfered with solely because +modification has been made. + + If you convey an object code work under this section in, or with, or +specifically for use in, a User Product, and the conveying occurs as +part of a transaction in which the right of possession and use of the +User Product is transferred to the recipient in perpetuity or for a +fixed term (regardless of how the transaction is characterized), the +Corresponding Source conveyed under this section must be accompanied +by the Installation Information. But this requirement does not apply +if neither you nor any third party retains the ability to install +modified object code on the User Product (for example, the work has +been installed in ROM). + + The requirement to provide Installation Information does not include a +requirement to continue to provide support service, warranty, or updates +for a work that has been modified or installed by the recipient, or for +the User Product in which it has been modified or installed. Access to a +network may be denied when the modification itself materially and +adversely affects the operation of the network or violates the rules and +protocols for communication across the network. + + Corresponding Source conveyed, and Installation Information provided, +in accord with this section must be in a format that is publicly +documented (and with an implementation available to the public in +source code form), and must require no special password or key for +unpacking, reading or copying. + + 7. Additional Terms. + + "Additional permissions" are terms that supplement the terms of this +License by making exceptions from one or more of its conditions. +Additional permissions that are applicable to the entire Program shall +be treated as though they were included in this License, to the extent +that they are valid under applicable law. If additional permissions +apply only to part of the Program, that part may be used separately +under those permissions, but the entire Program remains governed by +this License without regard to the additional permissions. + + When you convey a copy of a covered work, you may at your option +remove any additional permissions from that copy, or from any part of +it. (Additional permissions may be written to require their own +removal in certain cases when you modify the work.) You may place +additional permissions on material, added by you to a covered work, +for which you have or can give appropriate copyright permission. + + Notwithstanding any other provision of this License, for material you +add to a covered work, you may (if authorized by the copyright holders of +that material) supplement the terms of this License with terms: + + a) Disclaiming warranty or limiting liability differently from the + terms of sections 15 and 16 of this License; or + + b) Requiring preservation of specified reasonable legal notices or + author attributions in that material or in the Appropriate Legal + Notices displayed by works containing it; or + + c) Prohibiting misrepresentation of the origin of that material, or + requiring that modified versions of such material be marked in + reasonable ways as different from the original version; or + + d) Limiting the use for publicity purposes of names of licensors or + authors of the material; or + + e) Declining to grant rights under trademark law for use of some + trade names, trademarks, or service marks; or + + f) Requiring indemnification of licensors and authors of that + material by anyone who conveys the material (or modified versions of + it) with contractual assumptions of liability to the recipient, for + any liability that these contractual assumptions directly impose on + those licensors and authors. + + All other non-permissive additional terms are considered "further +restrictions" within the meaning of section 10. If the Program as you +received it, or any part of it, contains a notice stating that it is +governed by this License along with a term that is a further +restriction, you may remove that term. If a license document contains +a further restriction but permits relicensing or conveying under this +License, you may add to a covered work material governed by the terms +of that license document, provided that the further restriction does +not survive such relicensing or conveying. + + If you add terms to a covered work in accord with this section, you +must place, in the relevant source files, a statement of the +additional terms that apply to those files, or a notice indicating +where to find the applicable terms. + + Additional terms, permissive or non-permissive, may be stated in the +form of a separately written license, or stated as exceptions; +the above requirements apply either way. + + 8. Termination. + + You may not propagate or modify a covered work except as expressly +provided under this License. Any attempt otherwise to propagate or +modify it is void, and will automatically terminate your rights under +this License (including any patent licenses granted under the third +paragraph of section 11). + + However, if you cease all violation of this License, then your +license from a particular copyright holder is reinstated (a) +provisionally, unless and until the copyright holder explicitly and +finally terminates your license, and (b) permanently, if the copyright +holder fails to notify you of the violation by some reasonable means +prior to 60 days after the cessation. + + Moreover, your license from a particular copyright holder is +reinstated permanently if the copyright holder notifies you of the +violation by some reasonable means, this is the first time you have +received notice of violation of this License (for any work) from that +copyright holder, and you cure the violation prior to 30 days after +your receipt of the notice. + + Termination of your rights under this section does not terminate the +licenses of parties who have received copies or rights from you under +this License. If your rights have been terminated and not permanently +reinstated, you do not qualify to receive new licenses for the same +material under section 10. + + 9. Acceptance Not Required for Having Copies. + + You are not required to accept this License in order to receive or +run a copy of the Program. Ancillary propagation of a covered work +occurring solely as a consequence of using peer-to-peer transmission +to receive a copy likewise does not require acceptance. However, +nothing other than this License grants you permission to propagate or +modify any covered work. These actions infringe copyright if you do +not accept this License. Therefore, by modifying or propagating a +covered work, you indicate your acceptance of this License to do so. + + 10. Automatic Licensing of Downstream Recipients. + + Each time you convey a covered work, the recipient automatically +receives a license from the original licensors, to run, modify and +propagate that work, subject to this License. You are not responsible +for enforcing compliance by third parties with this License. + + An "entity transaction" is a transaction transferring control of an +organization, or substantially all assets of one, or subdividing an +organization, or merging organizations. If propagation of a covered +work results from an entity transaction, each party to that +transaction who receives a copy of the work also receives whatever +licenses to the work the party's predecessor in interest had or could +give under the previous paragraph, plus a right to possession of the +Corresponding Source of the work from the predecessor in interest, if +the predecessor has it or can get it with reasonable efforts. + + You may not impose any further restrictions on the exercise of the +rights granted or affirmed under this License. For example, you may +not impose a license fee, royalty, or other charge for exercise of +rights granted under this License, and you may not initiate litigation +(including a cross-claim or counterclaim in a lawsuit) alleging that +any patent claim is infringed by making, using, selling, offering for +sale, or importing the Program or any portion of it. + + 11. Patents. + + A "contributor" is a copyright holder who authorizes use under this +License of the Program or a work on which the Program is based. The +work thus licensed is called the contributor's "contributor version". + + A contributor's "essential patent claims" are all patent claims +owned or controlled by the contributor, whether already acquired or +hereafter acquired, that would be infringed by some manner, permitted +by this License, of making, using, or selling its contributor version, +but do not include claims that would be infringed only as a +consequence of further modification of the contributor version. For +purposes of this definition, "control" includes the right to grant +patent sublicenses in a manner consistent with the requirements of +this License. + + Each contributor grants you a non-exclusive, worldwide, royalty-free +patent license under the contributor's essential patent claims, to +make, use, sell, offer for sale, import and otherwise run, modify and +propagate the contents of its contributor version. + + In the following three paragraphs, a "patent license" is any express +agreement or commitment, however denominated, not to enforce a patent +(such as an express permission to practice a patent or covenant not to +sue for patent infringement). To "grant" such a patent license to a +party means to make such an agreement or commitment not to enforce a +patent against the party. + + If you convey a covered work, knowingly relying on a patent license, +and the Corresponding Source of the work is not available for anyone +to copy, free of charge and under the terms of this License, through a +publicly available network server or other readily accessible means, +then you must either (1) cause the Corresponding Source to be so +available, or (2) arrange to deprive yourself of the benefit of the +patent license for this particular work, or (3) arrange, in a manner +consistent with the requirements of this License, to extend the patent +license to downstream recipients. "Knowingly relying" means you have +actual knowledge that, but for the patent license, your conveying the +covered work in a country, or your recipient's use of the covered work +in a country, would infringe one or more identifiable patents in that +country that you have reason to believe are valid. + + If, pursuant to or in connection with a single transaction or +arrangement, you convey, or propagate by procuring conveyance of, a +covered work, and grant a patent license to some of the parties +receiving the covered work authorizing them to use, propagate, modify +or convey a specific copy of the covered work, then the patent license +you grant is automatically extended to all recipients of the covered +work and works based on it. + + A patent license is "discriminatory" if it does not include within +the scope of its coverage, prohibits the exercise of, or is +conditioned on the non-exercise of one or more of the rights that are +specifically granted under this License. You may not convey a covered +work if you are a party to an arrangement with a third party that is +in the business of distributing software, under which you make payment +to the third party based on the extent of your activity of conveying +the work, and under which the third party grants, to any of the +parties who would receive the covered work from you, a discriminatory +patent license (a) in connection with copies of the covered work +conveyed by you (or copies made from those copies), or (b) primarily +for and in connection with specific products or compilations that +contain the covered work, unless you entered into that arrangement, +or that patent license was granted, prior to 28 March 2007. + + Nothing in this License shall be construed as excluding or limiting +any implied license or other defenses to infringement that may +otherwise be available to you under applicable patent law. + + 12. No Surrender of Others' Freedom. + + If conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot convey a +covered work so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you may +not convey it at all. For example, if you agree to terms that obligate you +to collect a royalty for further conveying from those to whom you convey +the Program, the only way you could satisfy both those terms and this +License would be to refrain entirely from conveying the Program. + + 13. Use with the GNU Affero General Public License. + + Notwithstanding any other provision of this License, you have +permission to link or combine any covered work with a work licensed +under version 3 of the GNU Affero General Public License into a single +combined work, and to convey the resulting work. The terms of this +License will continue to apply to the part which is the covered work, +but the special requirements of the GNU Affero General Public License, +section 13, concerning interaction through a network will apply to the +combination as such. + + 14. Revised Versions of this License. + + The Free Software Foundation may publish revised and/or new versions of +the GNU General Public License from time to time. Such new versions will +be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + + Each version is given a distinguishing version number. If the +Program specifies that a certain numbered version of the GNU General +Public License "or any later version" applies to it, you have the +option of following the terms and conditions either of that numbered +version or of any later version published by the Free Software +Foundation. If the Program does not specify a version number of the +GNU General Public License, you may choose any version ever published +by the Free Software Foundation. + + If the Program specifies that a proxy can decide which future +versions of the GNU General Public License can be used, that proxy's +public statement of acceptance of a version permanently authorizes you +to choose that version for the Program. + + Later license versions may give you additional or different +permissions. However, no additional obligations are imposed on any +author or copyright holder as a result of your choosing to follow a +later version. + + 15. Disclaimer of Warranty. + + THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY +OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, +THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM +IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF +ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + + 16. Limitation of Liability. + + IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS +THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY +GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE +USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF +DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD +PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), +EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF +SUCH DAMAGES. + + 17. Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/Externals/hidapi/LICENSE-orig.txt b/Externals/hidapi/LICENSE-orig.txt new file mode 100644 index 0000000000..e3f3380829 --- /dev/null +++ b/Externals/hidapi/LICENSE-orig.txt @@ -0,0 +1,9 @@ + HIDAPI - Multi-Platform library for + communication with HID devices. + + Copyright 2009, Alan Ott, Signal 11 Software. + All Rights Reserved. + + This software may be used by anyone for any reason so + long as the copyright notice in the source files + remains intact. diff --git a/Externals/hidapi/LICENSE.txt b/Externals/hidapi/LICENSE.txt new file mode 100644 index 0000000000..e1676d4c42 --- /dev/null +++ b/Externals/hidapi/LICENSE.txt @@ -0,0 +1,13 @@ +HIDAPI can be used under one of three licenses. + +1. The GNU General Public License, version 3.0, in LICENSE-gpl3.txt +2. A BSD-Style License, in LICENSE-bsd.txt. +3. The more liberal original HIDAPI license. LICENSE-orig.txt + +The license chosen is at the discretion of the user of HIDAPI. For example: +1. An author of GPL software would likely use HIDAPI under the terms of the +GPL. + +2. An author of commercial closed-source software would likely use HIDAPI +under the terms of the BSD-style license or the original HIDAPI license. + diff --git a/Externals/hidapi/Makefile.am b/Externals/hidapi/Makefile.am new file mode 100644 index 0000000000..196c991b66 --- /dev/null +++ b/Externals/hidapi/Makefile.am @@ -0,0 +1,81 @@ + +ACLOCAL_AMFLAGS = -I m4 + +if OS_FREEBSD +pkgconfigdir=$(prefix)/libdata/pkgconfig +else +pkgconfigdir=$(libdir)/pkgconfig +endif + +if OS_LINUX +pkgconfig_DATA=pc/hidapi-hidraw.pc pc/hidapi-libusb.pc +else +pkgconfig_DATA=pc/hidapi.pc +endif + +SUBDIRS= + +if OS_LINUX +SUBDIRS += linux libusb +endif + +if OS_DARWIN +SUBDIRS += mac +endif + +if OS_FREEBSD +SUBDIRS += libusb +endif + +if OS_KFREEBSD +SUBDIRS += libusb +endif + +if OS_WINDOWS +SUBDIRS += windows +endif + +SUBDIRS += hidtest + +if BUILD_TESTGUI +SUBDIRS += testgui +endif + +EXTRA_DIST = udev doxygen + +dist_doc_DATA = \ + README.txt \ + AUTHORS.txt \ + LICENSE-bsd.txt \ + LICENSE-gpl3.txt \ + LICENSE-orig.txt \ + LICENSE.txt + +SCMCLEAN_TARGETS= \ + aclocal.m4 \ + config.guess \ + config.sub \ + configure \ + config.h.in \ + depcomp \ + install-sh \ + ltmain.sh \ + missing \ + mac/Makefile.in \ + testgui/Makefile.in \ + libusb/Makefile.in \ + Makefile.in \ + linux/Makefile.in \ + windows/Makefile.in \ + m4/libtool.m4 \ + m4/lt~obsolete.m4 \ + m4/ltoptions.m4 \ + m4/ltsugar.m4 \ + m4/ltversion.m4 + +SCMCLEAN_DIR_TARGETS = \ + autom4te.cache + +scm-clean: distclean + rm -f $(SCMCLEAN_TARGETS) + rm -Rf $(SCMCLEAN_DIR_TARGETS) diff --git a/Externals/hidapi/README.txt b/Externals/hidapi/README.txt new file mode 100644 index 0000000000..b4e7c0e0da --- /dev/null +++ b/Externals/hidapi/README.txt @@ -0,0 +1,339 @@ + HIDAPI library for Windows, Linux, FreeBSD and Mac OS X + ========================================================= + +About +====== + +HIDAPI is a multi-platform library which allows an application to interface +with USB and Bluetooth HID-Class devices on Windows, Linux, FreeBSD, and Mac +OS X. HIDAPI can be either built as a shared library (.so or .dll) or +can be embedded directly into a target application by adding a single source +file (per platform) and a single header. + +HIDAPI has four back-ends: + * Windows (using hid.dll) + * Linux/hidraw (using the Kernel's hidraw driver) + * Linux/libusb (using libusb-1.0) + * FreeBSD (using libusb-1.0) + * Mac (using IOHidManager) + +On Linux, either the hidraw or the libusb back-end can be used. There are +tradeoffs, and the functionality supported is slightly different. + +Linux/hidraw (linux/hid.c): +This back-end uses the hidraw interface in the Linux kernel. While this +back-end will support both USB and Bluetooth, it has some limitations on +kernels prior to 2.6.39, including the inability to send or receive feature +reports. In addition, it will only communicate with devices which have +hidraw nodes associated with them. Keyboards, mice, and some other devices +which are blacklisted from having hidraw nodes will not work. Fortunately, +for nearly all the uses of hidraw, this is not a problem. + +Linux/FreeBSD/libusb (libusb/hid-libusb.c): +This back-end uses libusb-1.0 to communicate directly to a USB device. This +back-end will of course not work with Bluetooth devices. + +HIDAPI also comes with a Test GUI. The Test GUI is cross-platform and uses +Fox Toolkit (http://www.fox-toolkit.org). It will build on every platform +which HIDAPI supports. Since it relies on a 3rd party library, building it +is optional but recommended because it is so useful when debugging hardware. + +What Does the API Look Like? +============================= +The API provides the the most commonly used HID functions including sending +and receiving of input, output, and feature reports. The sample program, +which communicates with a heavily hacked up version of the Microchip USB +Generic HID sample looks like this (with error checking removed for +simplicity): + +#ifdef WIN32 +#include +#endif +#include +#include +#include "hidapi.h" + +#define MAX_STR 255 + +int main(int argc, char* argv[]) +{ + int res; + unsigned char buf[65]; + wchar_t wstr[MAX_STR]; + hid_device *handle; + int i; + + // Initialize the hidapi library + res = hid_init(); + + // Open the device using the VID, PID, + // and optionally the Serial number. + handle = hid_open(0x4d8, 0x3f, NULL); + + // Read the Manufacturer String + res = hid_get_manufacturer_string(handle, wstr, MAX_STR); + wprintf(L"Manufacturer String: %s\n", wstr); + + // Read the Product String + res = hid_get_product_string(handle, wstr, MAX_STR); + wprintf(L"Product String: %s\n", wstr); + + // Read the Serial Number String + res = hid_get_serial_number_string(handle, wstr, MAX_STR); + wprintf(L"Serial Number String: (%d) %s\n", wstr[0], wstr); + + // Read Indexed String 1 + res = hid_get_indexed_string(handle, 1, wstr, MAX_STR); + wprintf(L"Indexed String 1: %s\n", wstr); + + // Toggle LED (cmd 0x80). The first byte is the report number (0x0). + buf[0] = 0x0; + buf[1] = 0x80; + res = hid_write(handle, buf, 65); + + // Request state (cmd 0x81). The first byte is the report number (0x0). + buf[0] = 0x0; + buf[1] = 0x81; + res = hid_write(handle, buf, 65); + + // Read requested state + res = hid_read(handle, buf, 65); + + // Print out the returned buffer. + for (i = 0; i < 4; i++) + printf("buf[%d]: %d\n", i, buf[i]); + + // Finalize the hidapi library + res = hid_exit(); + + return 0; +} + +If you have your own simple test programs which communicate with standard +hardware development boards (such as those from Microchip, TI, Atmel, +FreeScale and others), please consider sending me something like the above +for inclusion into the HIDAPI source. This will help others who have the +same hardware as you do. + +License +======== +HIDAPI may be used by one of three licenses as outlined in LICENSE.txt. + +Download +========= +HIDAPI can be downloaded from github + git clone git://github.com/signal11/hidapi.git + +Build Instructions +=================== + +This section is long. Don't be put off by this. It's not long because it's +complicated to build HIDAPI; it's quite the opposite. This section is long +because of the flexibility of HIDAPI and the large number of ways in which +it can be built and used. You will likely pick a single build method. + +HIDAPI can be built in several different ways. If you elect to build a +shared library, you will need to build it from the HIDAPI source +distribution. If you choose instead to embed HIDAPI directly into your +application, you can skip the building and look at the provided platform +Makefiles for guidance. These platform Makefiles are located in linux/ +libusb/ mac/ and windows/ and are called Makefile-manual. In addition, +Visual Studio projects are provided. Even if you're going to embed HIDAPI +into your project, it is still beneficial to build the example programs. + + +Prerequisites: +--------------- + + Linux: + ------- + On Linux, you will need to install development packages for libudev, + libusb and optionally Fox-toolkit (for the test GUI). On + Debian/Ubuntu systems these can be installed by running: + sudo apt-get install libudev-dev libusb-1.0-0-dev libfox-1.6-dev + + If you downloaded the source directly from the git repository (using + git clone), you'll need Autotools: + sudo apt-get install autotools-dev autoconf automake libtool + + FreeBSD: + --------- + On FreeBSD you will need to install GNU make, libiconv, and + optionally Fox-Toolkit (for the test GUI). This is done by running + the following: + pkg_add -r gmake libiconv fox16 + + If you downloaded the source directly from the git repository (using + git clone), you'll need Autotools: + pkg_add -r autotools + + Mac: + ----- + On Mac, you will need to install Fox-Toolkit if you wish to build + the Test GUI. There are two ways to do this, and each has a slight + complication. Which method you use depends on your use case. + + If you wish to build the Test GUI just for your own testing on your + own computer, then the easiest method is to install Fox-Toolkit + using ports: + sudo port install fox + + If you wish to build the TestGUI app bundle to redistribute to + others, you will need to install Fox-toolkit from source. This is + because the version of fox that gets installed using ports uses the + ports X11 libraries which are not compatible with the Apple X11 + libraries. If you install Fox with ports and then try to distribute + your built app bundle, it will simply fail to run on other systems. + To install Fox-Toolkit manually, download the source package from + http://www.fox-toolkit.org, extract it, and run the following from + within the extracted source: + ./configure && make && make install + + Windows: + --------- + On Windows, if you want to build the test GUI, you will need to get + the hidapi-externals.zip package from the download site. This + contains pre-built binaries for Fox-toolkit. Extract + hidapi-externals.zip just outside of hidapi, so that + hidapi-externals and hidapi are on the same level, as shown: + + Parent_Folder + | + +hidapi + +hidapi-externals + + Again, this step is not required if you do not wish to build the + test GUI. + + +Building HIDAPI into a shared library on Unix Platforms: +--------------------------------------------------------- + +On Unix-like systems such as Linux, FreeBSD, Mac, and even Windows, using +Mingw or Cygwin, the easiest way to build a standard system-installed shared +library is to use the GNU Autotools build system. If you checked out the +source from the git repository, run the following: + + ./bootstrap + ./configure + make + make install <----- as root, or using sudo + +If you downloaded a source package (ie: if you did not run git clone), you +can skip the ./bootstrap step. + +./configure can take several arguments which control the build. The two most +likely to be used are: + --enable-testgui + Enable build of the Test GUI. This requires Fox toolkit to + be installed. Instructions for installing Fox-Toolkit on + each platform are in the Prerequisites section above. + + --prefix=/usr + Specify where you want the output headers and libraries to + be installed. The example above will put the headers in + /usr/include and the binaries in /usr/lib. The default is to + install into /usr/local which is fine on most systems. + +Building the manual way on Unix platforms: +------------------------------------------- + +Manual Makefiles are provided mostly to give the user and idea what it takes +to build a program which embeds HIDAPI directly inside of it. These should +really be used as examples only. If you want to build a system-wide shared +library, use the Autotools method described above. + + To build HIDAPI using the manual makefiles, change to the directory + of your platform and run make. For example, on Linux run: + cd linux/ + make -f Makefile-manual + + To build the Test GUI using the manual makefiles: + cd testgui/ + make -f Makefile-manual + +Building on Windows: +--------------------- + +To build the HIDAPI DLL on Windows using Visual Studio, build the .sln file +in the windows/ directory. + +To build the Test GUI on windows using Visual Studio, build the .sln file in +the testgui/ directory. + +To build HIDAPI using MinGW or Cygwin using Autotools, use the instructions +in the section titled "Building HIDAPI into a shared library on Unix +Platforms" above. Note that building the Test GUI with MinGW or Cygwin will +require the Windows procedure in the Prerequisites section above (ie: +hidapi-externals.zip). + +To build HIDAPI using MinGW using the Manual Makefiles, see the section +"Building the manual way on Unix platforms" above. + +HIDAPI can also be built using the Windows DDK (now also called the Windows +Driver Kit or WDK). This method was originally required for the HIDAPI build +but not anymore. However, some users still prefer this method. It is not as +well supported anymore but should still work. Patches are welcome if it does +not. To build using the DDK: + + 1. Install the Windows Driver Kit (WDK) from Microsoft. + 2. From the Start menu, in the Windows Driver Kits folder, select Build + Environments, then your operating system, then the x86 Free Build + Environment (or one that is appropriate for your system). + 3. From the console, change directory to the windows/ddk_build/ directory, + which is part of the HIDAPI distribution. + 4. Type build. + 5. You can find the output files (DLL and LIB) in a subdirectory created + by the build system which is appropriate for your environment. On + Windows XP, this directory is objfre_wxp_x86/i386. + +Cross Compiling +================ + +This section talks about cross compiling HIDAPI for Linux using autotools. +This is useful for using HIDAPI on embedded Linux targets. These +instructions assume the most raw kind of embedded Linux build, where all +prerequisites will need to be built first. This process will of course vary +based on your embedded Linux build system if you are using one, such as +OpenEmbedded or Buildroot. + +For the purpose of this section, it will be assumed that the following +environment variables are exported. + + $ export STAGING=$HOME/out + $ export HOST=arm-linux + +STAGING and HOST can be modified to suit your setup. + +Prerequisites +-------------- + +Note that the build of libudev is the very basic configuration. + +Build Libusb. From the libusb source directory, run: + ./configure --host=$HOST --prefix=$STAGING + make + make install + +Build libudev. From the libudev source directory, run: + ./configure --disable-gudev --disable-introspection --disable-hwdb \ + --host=$HOST --prefix=$STAGING + make + make install + +Building HIDAPI +---------------- + +Build HIDAPI: + + PKG_CONFIG_DIR= \ + PKG_CONFIG_LIBDIR=$STAGING/lib/pkgconfig:$STAGING/share/pkgconfig \ + PKG_CONFIG_SYSROOT_DIR=$STAGING \ + ./configure --host=$HOST --prefix=$STAGING + + +Signal 11 Software - 2010-04-11 + 2010-07-28 + 2011-09-10 + 2012-05-01 + 2012-07-03 diff --git a/Externals/hidapi/android/jni/Android.mk b/Externals/hidapi/android/jni/Android.mk new file mode 100644 index 0000000000..527b43fd6c --- /dev/null +++ b/Externals/hidapi/android/jni/Android.mk @@ -0,0 +1,19 @@ +LOCAL_PATH:= $(call my-dir) + +HIDAPI_ROOT_REL:= ../.. +HIDAPI_ROOT_ABS:= $(LOCAL_PATH)/../.. + +include $(CLEAR_VARS) + +LOCAL_SRC_FILES := \ + $(HIDAPI_ROOT_REL)/libusb/hid.c + +LOCAL_C_INCLUDES += \ + $(HIDAPI_ROOT_ABS)/hidapi \ + $(HIDAPI_ROOT_ABS)/android + +LOCAL_SHARED_LIBRARIES := libusb1.0 + +LOCAL_MODULE := libhidapi + +include $(BUILD_SHARED_LIBRARY) diff --git a/Externals/hidapi/bootstrap b/Externals/hidapi/bootstrap new file mode 100755 index 0000000000..81e9b74b61 --- /dev/null +++ b/Externals/hidapi/bootstrap @@ -0,0 +1,2 @@ +#!/bin/sh -x +autoreconf --install --verbose --force diff --git a/Externals/hidapi/configure.ac b/Externals/hidapi/configure.ac new file mode 100644 index 0000000000..c6747f906a --- /dev/null +++ b/Externals/hidapi/configure.ac @@ -0,0 +1,236 @@ +AC_PREREQ(2.63) + +# Version number. This is currently the only place. +m4_define([HIDAPI_MAJOR], 0) +m4_define([HIDAPI_MINOR], 8) +m4_define([HIDAPI_RELEASE], 0) +m4_define([HIDAPI_RC], -rc1) +m4_define([VERSION_STRING], HIDAPI_MAJOR[.]HIDAPI_MINOR[.]HIDAPI_RELEASE[]HIDAPI_RC) + +AC_INIT([hidapi],[VERSION_STRING],[alan@signal11.us]) + +# Library soname version +# Follow the following rules (particularly the ones in the second link): +# http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html +# http://sourceware.org/autobook/autobook/autobook_91.html +lt_current="0" +lt_revision="0" +lt_age="0" +LTLDFLAGS="-version-info ${lt_current}:${lt_revision}:${lt_age}" + +AC_CONFIG_MACRO_DIR([m4]) +AM_INIT_AUTOMAKE([foreign -Wall -Werror]) +AC_CONFIG_MACRO_DIR([m4]) + +m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) +LT_INIT + +AC_PROG_CC +AC_PROG_CXX +AC_PROG_OBJC +PKG_PROG_PKG_CONFIG + + +m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) + +hidapi_lib_error() { + echo "" + echo " Library $1 was not found on this system." + echo " Please install it and re-run ./configure" + echo "" + exit 1 +} + +hidapi_prog_error() { + echo "" + echo " Program $1 was not found on this system." + echo " This program is part of $2." + echo " Please install it and re-run ./configure" + echo "" + exit 1 +} + +AC_MSG_CHECKING([operating system]) +AC_MSG_RESULT($host) +case $host in +*-linux*) + AC_MSG_RESULT([ (Linux back-end)]) + AC_DEFINE(OS_LINUX, 1, [Linux implementations]) + AC_SUBST(OS_LINUX) + backend="linux" + os="linux" + threads="pthreads" + + # HIDAPI/hidraw libs + PKG_CHECK_MODULES([libudev], [libudev], true, [hidapi_lib_error libudev]) + LIBS_HIDRAW_PR+=" $libudev_LIBS" + CFLAGS_HIDRAW+=" $libudev_CFLAGS" + + # HIDAPI/libusb libs + AC_CHECK_LIB([rt], [clock_gettime], [LIBS_LIBUSB_PRIVATE+=" -lrt"], [hidapi_lib_error librt]) + PKG_CHECK_MODULES([libusb], [libusb-1.0 >= 1.0.9], true, [hidapi_lib_error libusb-1.0]) + LIBS_LIBUSB_PRIVATE+=" $libusb_LIBS" + CFLAGS_LIBUSB+=" $libusb_CFLAGS" + ;; +*-darwin*) + AC_MSG_RESULT([ (Mac OS X back-end)]) + AC_DEFINE(OS_DARWIN, 1, [Mac implementation]) + AC_SUBST(OS_DARWIN) + backend="mac" + os="darwin" + threads="pthreads" + LIBS="${LIBS} -framework IOKit -framework CoreFoundation" + ;; +*-freebsd*) + AC_MSG_RESULT([ (FreeBSD back-end)]) + AC_DEFINE(OS_FREEBSD, 1, [FreeBSD implementation]) + AC_SUBST(OS_FREEBSD) + backend="libusb" + os="freebsd" + threads="pthreads" + + CFLAGS="$CFLAGS -I/usr/local/include" + LDFLAGS="$LDFLAGS -L/usr/local/lib" + LIBS="${LIBS}" + AC_CHECK_LIB([usb], [libusb_init], [LIBS_LIBUSB_PRIVATE="${LIBS_LIBUSB_PRIVATE} -lusb"], [hidapi_lib_error libusb]) + AC_CHECK_LIB([iconv], [iconv_open], [LIBS_LIBUSB_PRIVATE="${LIBS_LIBUSB_PRIVATE} -liconv"], [hidapi_lib_error libiconv]) + echo libs_priv: $LIBS_LIBUSB_PRIVATE + ;; +*-kfreebsd*) + AC_MSG_RESULT([ (kFreeBSD back-end)]) + AC_DEFINE(OS_KFREEBSD, 1, [kFreeBSD implementation]) + AC_SUBST(OS_KFREEBSD) + backend="libusb" + os="kfreebsd" + threads="pthreads" + + AC_CHECK_LIB([usb], [libusb_init], [LIBS_LIBUSB_PRIVATE="${LIBS_LIBUSB_PRIVATE} -lusb"], [hidapi_lib_error libusb]) + echo libs_priv: $LIBS_LIBUSB_PRIVATE + ;; +*-mingw*) + AC_MSG_RESULT([ (Windows back-end, using MinGW)]) + backend="windows" + os="windows" + threads="windows" + win_implementation="mingw" + ;; +*-cygwin*) + AC_MSG_RESULT([ (Windows back-end, using Cygwin)]) + backend="windows" + os="windows" + threads="windows" + win_implementation="cygwin" + ;; +*) + AC_MSG_ERROR([HIDAPI is not supported on your operating system yet]) +esac + +LIBS_HIDRAW="${LIBS} ${LIBS_HIDRAW_PR}" +LIBS_LIBUSB="${LIBS} ${LIBS_LIBUSB_PRIVATE}" +AC_SUBST([LIBS_HIDRAW]) +AC_SUBST([LIBS_LIBUSB]) +AC_SUBST([CFLAGS_LIBUSB]) +AC_SUBST([CFLAGS_HIDRAW]) + +if test "x$os" = xwindows; then + AC_DEFINE(OS_WINDOWS, 1, [Windows implementations]) + AC_SUBST(OS_WINDOWS) + LDFLAGS="${LDFLAGS} -no-undefined" + LIBS="${LIBS} -lsetupapi" +fi + +if test "x$threads" = xpthreads; then + AX_PTHREAD([found_pthreads=yes], [found_pthreads=no]) + + if test "x$found_pthreads" = xyes; then + if test "x$os" = xlinux; then + # Only use pthreads for libusb implementation on Linux. + LIBS_LIBUSB="$PTHREAD_LIBS $LIBS_LIBUSB" + CFLAGS_LIBUSB="$CFLAGS_LIBUSB $PTHREAD_CFLAGS" + # There's no separate CC on Linux for threading, + # so it's ok that both implementations use $PTHREAD_CC + CC="$PTHREAD_CC" + else + LIBS="$PTHREAD_LIBS $LIBS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + CC="$PTHREAD_CC" + fi + fi +fi + +# Test GUI +AC_ARG_ENABLE([testgui], + [AS_HELP_STRING([--enable-testgui], + [enable building of test GUI (default n)])], + [testgui_enabled=$enableval], + [testgui_enabled='no']) +AM_CONDITIONAL([BUILD_TESTGUI], [test "x$testgui_enabled" != "xno"]) + +# Configure the MacOS TestGUI app bundle +rm -Rf testgui/TestGUI.app +mkdir -p testgui/TestGUI.app +cp -R ${srcdir}/testgui/TestGUI.app.in/* testgui/TestGUI.app +chmod -R u+w testgui/TestGUI.app +mkdir testgui/TestGUI.app/Contents/MacOS/ + +if test "x$testgui_enabled" != "xno"; then + if test "x$os" = xdarwin; then + # On Mac OS, don't use pkg-config. + AC_CHECK_PROG([foxconfig], [fox-config], [fox-config], false) + if test "x$foxconfig" = "xfalse"; then + hidapi_prog_error fox-config "FOX Toolkit" + fi + LIBS_TESTGUI+=`$foxconfig --libs` + LIBS_TESTGUI+=" -framework Cocoa -L/usr/X11R6/lib" + CFLAGS_TESTGUI+=`$foxconfig --cflags` + OBJCFLAGS+=" -x objective-c++" + elif test "x$os" = xwindows; then + # On Windows, just set the paths for Fox toolkit + if test "x$win_implementation" = xmingw; then + CFLAGS_TESTGUI="-I\$(srcdir)/../../hidapi-externals/fox/include -g -c" + LIBS_TESTGUI=" -mwindows \$(srcdir)/../../hidapi-externals/fox/lib/libFOX-1.6.a -lgdi32 -Wl,--enable-auto-import -static-libgcc -static-libstdc++ -lkernel32" + else + # Cygwin + CFLAGS_TESTGUI="-DWIN32 -I\$(srcdir)/../../hidapi-externals/fox/include -g -c" + LIBS_TESTGUI="\$(srcdir)/../../hidapi-externals/fox/lib/libFOX-cygwin-1.6.a -lgdi32 -Wl,--enable-auto-import -static-libgcc -static-libstdc++ -lkernel32" + fi + else + # On Linux and FreeBSD platforms, use pkg-config to find fox. + PKG_CHECK_MODULES([fox], [fox17], [], [PKG_CHECK_MODULES([fox], [fox])]) + LIBS_TESTGUI="${LIBS_TESTGUI} $fox_LIBS" + if test "x$os" = xfreebsd; then + LIBS_TESTGUI="${LIBS_TESTGUI} -L/usr/local/lib" + fi + CFLAGS_TESTGUI="${CFLAGS_TESTGUI} $fox_CFLAGS" + fi +fi +AC_SUBST([LIBS_TESTGUI]) +AC_SUBST([CFLAGS_TESTGUI]) +AC_SUBST([backend]) + +# OS info for Automake +AM_CONDITIONAL(OS_LINUX, test "x$os" = xlinux) +AM_CONDITIONAL(OS_DARWIN, test "x$os" = xdarwin) +AM_CONDITIONAL(OS_FREEBSD, test "x$os" = xfreebsd) +AM_CONDITIONAL(OS_KFREEBSD, test "x$os" = xkfreebsd) +AM_CONDITIONAL(OS_WINDOWS, test "x$os" = xwindows) + +AC_CONFIG_HEADERS([config.h]) + +if test "x$os" = "xlinux"; then + AC_CONFIG_FILES([pc/hidapi-hidraw.pc]) + AC_CONFIG_FILES([pc/hidapi-libusb.pc]) +else + AC_CONFIG_FILES([pc/hidapi.pc]) +fi + +AC_SUBST(LTLDFLAGS) + +AC_CONFIG_FILES([Makefile \ + hidtest/Makefile \ + libusb/Makefile \ + linux/Makefile \ + mac/Makefile \ + testgui/Makefile \ + windows/Makefile]) +AC_OUTPUT diff --git a/Externals/hidapi/doxygen/Doxyfile b/Externals/hidapi/doxygen/Doxyfile new file mode 100644 index 0000000000..9d983e9f27 --- /dev/null +++ b/Externals/hidapi/doxygen/Doxyfile @@ -0,0 +1,1630 @@ +# Doxyfile 1.7.1 + +# This file describes the settings to be used by the documentation system +# doxygen (www.doxygen.org) for a project +# +# All text after a hash (#) is considered a comment and will be ignored +# The format is: +# TAG = value [value, ...] +# For lists items can also be appended using: +# TAG += value [value, ...] +# Values that contain spaces should be placed between quotes (" ") + +#--------------------------------------------------------------------------- +# Project related configuration options +#--------------------------------------------------------------------------- + +# This tag specifies the encoding used for all characters in the config file +# that follow. The default is UTF-8 which is also the encoding used for all +# text before the first occurrence of this tag. Doxygen uses libiconv (or the +# iconv built into libc) for the transcoding. See +# http://www.gnu.org/software/libiconv for the list of possible encodings. + +DOXYFILE_ENCODING = UTF-8 + +# The PROJECT_NAME tag is a single word (or a sequence of words surrounded +# by quotes) that should identify the project. + +PROJECT_NAME = hidapi + +# The PROJECT_NUMBER tag can be used to enter a project or revision number. +# This could be handy for archiving the generated documentation or +# if some version control system is used. + +PROJECT_NUMBER = + +# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) +# base path where the generated documentation will be put. +# If a relative path is entered, it will be relative to the location +# where doxygen was started. If left blank the current directory will be used. + +OUTPUT_DIRECTORY = + +# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create +# 4096 sub-directories (in 2 levels) under the output directory of each output +# format and will distribute the generated files over these directories. +# Enabling this option can be useful when feeding doxygen a huge amount of +# source files, where putting all generated files in the same directory would +# otherwise cause performance problems for the file system. + +CREATE_SUBDIRS = NO + +# The OUTPUT_LANGUAGE tag is used to specify the language in which all +# documentation generated by doxygen is written. Doxygen will use this +# information to generate all constant output in the proper language. +# The default language is English, other supported languages are: +# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional, +# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German, +# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English +# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian, +# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrilic, Slovak, +# Slovene, Spanish, Swedish, Ukrainian, and Vietnamese. + +OUTPUT_LANGUAGE = English + +# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will +# include brief member descriptions after the members that are listed in +# the file and class documentation (similar to JavaDoc). +# Set to NO to disable this. + +BRIEF_MEMBER_DESC = YES + +# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend +# the brief description of a member or function before the detailed description. +# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the +# brief descriptions will be completely suppressed. + +REPEAT_BRIEF = YES + +# This tag implements a quasi-intelligent brief description abbreviator +# that is used to form the text in various listings. Each string +# in this list, if found as the leading text of the brief description, will be +# stripped from the text and the result after processing the whole list, is +# used as the annotated text. Otherwise, the brief description is used as-is. +# If left blank, the following values are used ("$name" is automatically +# replaced with the name of the entity): "The $name class" "The $name widget" +# "The $name file" "is" "provides" "specifies" "contains" +# "represents" "a" "an" "the" + +ABBREVIATE_BRIEF = + +# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then +# Doxygen will generate a detailed section even if there is only a brief +# description. + +ALWAYS_DETAILED_SEC = NO + +# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all +# inherited members of a class in the documentation of that class as if those +# members were ordinary class members. Constructors, destructors and assignment +# operators of the base classes will not be shown. + +INLINE_INHERITED_MEMB = NO + +# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full +# path before files name in the file list and in the header files. If set +# to NO the shortest path that makes the file name unique will be used. + +FULL_PATH_NAMES = YES + +# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag +# can be used to strip a user-defined part of the path. Stripping is +# only done if one of the specified strings matches the left-hand part of +# the path. The tag can be used to show relative paths in the file list. +# If left blank the directory from which doxygen is run is used as the +# path to strip. + +STRIP_FROM_PATH = + +# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of +# the path mentioned in the documentation of a class, which tells +# the reader which header file to include in order to use a class. +# If left blank only the name of the header file containing the class +# definition is used. Otherwise one should specify the include paths that +# are normally passed to the compiler using the -I flag. + +STRIP_FROM_INC_PATH = + +# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter +# (but less readable) file names. This can be useful is your file systems +# doesn't support long names like on DOS, Mac, or CD-ROM. + +SHORT_NAMES = NO + +# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen +# will interpret the first line (until the first dot) of a JavaDoc-style +# comment as the brief description. If set to NO, the JavaDoc +# comments will behave just like regular Qt-style comments +# (thus requiring an explicit @brief command for a brief description.) + +JAVADOC_AUTOBRIEF = NO + +# If the QT_AUTOBRIEF tag is set to YES then Doxygen will +# interpret the first line (until the first dot) of a Qt-style +# comment as the brief description. If set to NO, the comments +# will behave just like regular Qt-style comments (thus requiring +# an explicit \brief command for a brief description.) + +QT_AUTOBRIEF = NO + +# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen +# treat a multi-line C++ special comment block (i.e. a block of //! or /// +# comments) as a brief description. This used to be the default behaviour. +# The new default is to treat a multi-line C++ comment block as a detailed +# description. Set this tag to YES if you prefer the old behaviour instead. + +MULTILINE_CPP_IS_BRIEF = NO + +# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented +# member inherits the documentation from any documented member that it +# re-implements. + +INHERIT_DOCS = YES + +# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce +# a new page for each member. If set to NO, the documentation of a member will +# be part of the file/class/namespace that contains it. + +SEPARATE_MEMBER_PAGES = NO + +# The TAB_SIZE tag can be used to set the number of spaces in a tab. +# Doxygen uses this value to replace tabs by spaces in code fragments. + +TAB_SIZE = 8 + +# This tag can be used to specify a number of aliases that acts +# as commands in the documentation. An alias has the form "name=value". +# For example adding "sideeffect=\par Side Effects:\n" will allow you to +# put the command \sideeffect (or @sideeffect) in the documentation, which +# will result in a user-defined paragraph with heading "Side Effects:". +# You can put \n's in the value part of an alias to insert newlines. + +ALIASES = + +# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C +# sources only. Doxygen will then generate output that is more tailored for C. +# For instance, some of the names that are used will be different. The list +# of all members will be omitted, etc. + +OPTIMIZE_OUTPUT_FOR_C = YES + +# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java +# sources only. Doxygen will then generate output that is more tailored for +# Java. For instance, namespaces will be presented as packages, qualified +# scopes will look different, etc. + +OPTIMIZE_OUTPUT_JAVA = NO + +# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran +# sources only. Doxygen will then generate output that is more tailored for +# Fortran. + +OPTIMIZE_FOR_FORTRAN = NO + +# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL +# sources. Doxygen will then generate output that is tailored for +# VHDL. + +OPTIMIZE_OUTPUT_VHDL = NO + +# Doxygen selects the parser to use depending on the extension of the files it +# parses. With this tag you can assign which parser to use for a given extension. +# Doxygen has a built-in mapping, but you can override or extend it using this +# tag. The format is ext=language, where ext is a file extension, and language +# is one of the parsers supported by doxygen: IDL, Java, Javascript, CSharp, C, +# C++, D, PHP, Objective-C, Python, Fortran, VHDL, C, C++. For instance to make +# doxygen treat .inc files as Fortran files (default is PHP), and .f files as C +# (default is Fortran), use: inc=Fortran f=C. Note that for custom extensions +# you also need to set FILE_PATTERNS otherwise the files are not read by doxygen. + +EXTENSION_MAPPING = + +# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want +# to include (a tag file for) the STL sources as input, then you should +# set this tag to YES in order to let doxygen match functions declarations and +# definitions whose arguments contain STL classes (e.g. func(std::string); v.s. +# func(std::string) {}). This also make the inheritance and collaboration +# diagrams that involve STL classes more complete and accurate. + +BUILTIN_STL_SUPPORT = NO + +# If you use Microsoft's C++/CLI language, you should set this option to YES to +# enable parsing support. + +CPP_CLI_SUPPORT = NO + +# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only. +# Doxygen will parse them like normal C++ but will assume all classes use public +# instead of private inheritance when no explicit protection keyword is present. + +SIP_SUPPORT = NO + +# For Microsoft's IDL there are propget and propput attributes to indicate getter +# and setter methods for a property. Setting this option to YES (the default) +# will make doxygen to replace the get and set methods by a property in the +# documentation. This will only work if the methods are indeed getting or +# setting a simple type. If this is not the case, or you want to show the +# methods anyway, you should set this option to NO. + +IDL_PROPERTY_SUPPORT = YES + +# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC +# tag is set to YES, then doxygen will reuse the documentation of the first +# member in the group (if any) for the other members of the group. By default +# all members of a group must be documented explicitly. + +DISTRIBUTE_GROUP_DOC = NO + +# Set the SUBGROUPING tag to YES (the default) to allow class member groups of +# the same type (for instance a group of public functions) to be put as a +# subgroup of that type (e.g. under the Public Functions section). Set it to +# NO to prevent subgrouping. Alternatively, this can be done per class using +# the \nosubgrouping command. + +SUBGROUPING = YES + +# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum +# is documented as struct, union, or enum with the name of the typedef. So +# typedef struct TypeS {} TypeT, will appear in the documentation as a struct +# with name TypeT. When disabled the typedef will appear as a member of a file, +# namespace, or class. And the struct will be named TypeS. This can typically +# be useful for C code in case the coding convention dictates that all compound +# types are typedef'ed and only the typedef is referenced, never the tag name. + +TYPEDEF_HIDES_STRUCT = NO + +# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to +# determine which symbols to keep in memory and which to flush to disk. +# When the cache is full, less often used symbols will be written to disk. +# For small to medium size projects (<1000 input files) the default value is +# probably good enough. For larger projects a too small cache size can cause +# doxygen to be busy swapping symbols to and from disk most of the time +# causing a significant performance penality. +# If the system has enough physical memory increasing the cache will improve the +# performance by keeping more symbols in memory. Note that the value works on +# a logarithmic scale so increasing the size by one will rougly double the +# memory usage. The cache size is given by this formula: +# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0, +# corresponding to a cache size of 2^16 = 65536 symbols + +SYMBOL_CACHE_SIZE = 0 + +#--------------------------------------------------------------------------- +# Build related configuration options +#--------------------------------------------------------------------------- + +# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in +# documentation are documented, even if no documentation was available. +# Private class members and static file members will be hidden unless +# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES + +EXTRACT_ALL = NO + +# If the EXTRACT_PRIVATE tag is set to YES all private members of a class +# will be included in the documentation. + +EXTRACT_PRIVATE = NO + +# If the EXTRACT_STATIC tag is set to YES all static members of a file +# will be included in the documentation. + +EXTRACT_STATIC = NO + +# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs) +# defined locally in source files will be included in the documentation. +# If set to NO only classes defined in header files are included. + +EXTRACT_LOCAL_CLASSES = YES + +# This flag is only useful for Objective-C code. When set to YES local +# methods, which are defined in the implementation section but not in +# the interface are included in the documentation. +# If set to NO (the default) only methods in the interface are included. + +EXTRACT_LOCAL_METHODS = NO + +# If this flag is set to YES, the members of anonymous namespaces will be +# extracted and appear in the documentation as a namespace called +# 'anonymous_namespace{file}', where file will be replaced with the base +# name of the file that contains the anonymous namespace. By default +# anonymous namespace are hidden. + +EXTRACT_ANON_NSPACES = NO + +# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all +# undocumented members of documented classes, files or namespaces. +# If set to NO (the default) these members will be included in the +# various overviews, but no documentation section is generated. +# This option has no effect if EXTRACT_ALL is enabled. + +HIDE_UNDOC_MEMBERS = NO + +# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all +# undocumented classes that are normally visible in the class hierarchy. +# If set to NO (the default) these classes will be included in the various +# overviews. This option has no effect if EXTRACT_ALL is enabled. + +HIDE_UNDOC_CLASSES = NO + +# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all +# friend (class|struct|union) declarations. +# If set to NO (the default) these declarations will be included in the +# documentation. + +HIDE_FRIEND_COMPOUNDS = NO + +# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any +# documentation blocks found inside the body of a function. +# If set to NO (the default) these blocks will be appended to the +# function's detailed documentation block. + +HIDE_IN_BODY_DOCS = NO + +# The INTERNAL_DOCS tag determines if documentation +# that is typed after a \internal command is included. If the tag is set +# to NO (the default) then the documentation will be excluded. +# Set it to YES to include the internal documentation. + +INTERNAL_DOCS = NO + +# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate +# file names in lower-case letters. If set to YES upper-case letters are also +# allowed. This is useful if you have classes or files whose names only differ +# in case and if your file system supports case sensitive file names. Windows +# and Mac users are advised to set this option to NO. + +CASE_SENSE_NAMES = YES + +# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen +# will show members with their full class and namespace scopes in the +# documentation. If set to YES the scope will be hidden. + +HIDE_SCOPE_NAMES = NO + +# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen +# will put a list of the files that are included by a file in the documentation +# of that file. + +SHOW_INCLUDE_FILES = YES + +# If the FORCE_LOCAL_INCLUDES tag is set to YES then Doxygen +# will list include files with double quotes in the documentation +# rather than with sharp brackets. + +FORCE_LOCAL_INCLUDES = NO + +# If the INLINE_INFO tag is set to YES (the default) then a tag [inline] +# is inserted in the documentation for inline members. + +INLINE_INFO = YES + +# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen +# will sort the (detailed) documentation of file and class members +# alphabetically by member name. If set to NO the members will appear in +# declaration order. + +SORT_MEMBER_DOCS = YES + +# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the +# brief documentation of file, namespace and class members alphabetically +# by member name. If set to NO (the default) the members will appear in +# declaration order. + +SORT_BRIEF_DOCS = NO + +# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen +# will sort the (brief and detailed) documentation of class members so that +# constructors and destructors are listed first. If set to NO (the default) +# the constructors will appear in the respective orders defined by +# SORT_MEMBER_DOCS and SORT_BRIEF_DOCS. +# This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO +# and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO. + +SORT_MEMBERS_CTORS_1ST = NO + +# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the +# hierarchy of group names into alphabetical order. If set to NO (the default) +# the group names will appear in their defined order. + +SORT_GROUP_NAMES = NO + +# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be +# sorted by fully-qualified names, including namespaces. If set to +# NO (the default), the class list will be sorted only by class name, +# not including the namespace part. +# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES. +# Note: This option applies only to the class list, not to the +# alphabetical list. + +SORT_BY_SCOPE_NAME = NO + +# The GENERATE_TODOLIST tag can be used to enable (YES) or +# disable (NO) the todo list. This list is created by putting \todo +# commands in the documentation. + +GENERATE_TODOLIST = YES + +# The GENERATE_TESTLIST tag can be used to enable (YES) or +# disable (NO) the test list. This list is created by putting \test +# commands in the documentation. + +GENERATE_TESTLIST = YES + +# The GENERATE_BUGLIST tag can be used to enable (YES) or +# disable (NO) the bug list. This list is created by putting \bug +# commands in the documentation. + +GENERATE_BUGLIST = YES + +# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or +# disable (NO) the deprecated list. This list is created by putting +# \deprecated commands in the documentation. + +GENERATE_DEPRECATEDLIST= YES + +# The ENABLED_SECTIONS tag can be used to enable conditional +# documentation sections, marked by \if sectionname ... \endif. + +ENABLED_SECTIONS = + +# The MAX_INITIALIZER_LINES tag determines the maximum number of lines +# the initial value of a variable or define consists of for it to appear in +# the documentation. If the initializer consists of more lines than specified +# here it will be hidden. Use a value of 0 to hide initializers completely. +# The appearance of the initializer of individual variables and defines in the +# documentation can be controlled using \showinitializer or \hideinitializer +# command in the documentation regardless of this setting. + +MAX_INITIALIZER_LINES = 30 + +# Set the SHOW_USED_FILES tag to NO to disable the list of files generated +# at the bottom of the documentation of classes and structs. If set to YES the +# list will mention the files that were used to generate the documentation. + +SHOW_USED_FILES = YES + +# If the sources in your project are distributed over multiple directories +# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy +# in the documentation. The default is NO. + +SHOW_DIRECTORIES = NO + +# Set the SHOW_FILES tag to NO to disable the generation of the Files page. +# This will remove the Files entry from the Quick Index and from the +# Folder Tree View (if specified). The default is YES. + +SHOW_FILES = YES + +# Set the SHOW_NAMESPACES tag to NO to disable the generation of the +# Namespaces page. +# This will remove the Namespaces entry from the Quick Index +# and from the Folder Tree View (if specified). The default is YES. + +SHOW_NAMESPACES = YES + +# The FILE_VERSION_FILTER tag can be used to specify a program or script that +# doxygen should invoke to get the current version for each file (typically from +# the version control system). Doxygen will invoke the program by executing (via +# popen()) the command , where is the value of +# the FILE_VERSION_FILTER tag, and is the name of an input file +# provided by doxygen. Whatever the program writes to standard output +# is used as the file version. See the manual for examples. + +FILE_VERSION_FILTER = + +# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed +# by doxygen. The layout file controls the global structure of the generated +# output files in an output format independent way. The create the layout file +# that represents doxygen's defaults, run doxygen with the -l option. +# You can optionally specify a file name after the option, if omitted +# DoxygenLayout.xml will be used as the name of the layout file. + +LAYOUT_FILE = + +#--------------------------------------------------------------------------- +# configuration options related to warning and progress messages +#--------------------------------------------------------------------------- + +# The QUIET tag can be used to turn on/off the messages that are generated +# by doxygen. Possible values are YES and NO. If left blank NO is used. + +QUIET = NO + +# The WARNINGS tag can be used to turn on/off the warning messages that are +# generated by doxygen. Possible values are YES and NO. If left blank +# NO is used. + +WARNINGS = YES + +# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings +# for undocumented members. If EXTRACT_ALL is set to YES then this flag will +# automatically be disabled. + +WARN_IF_UNDOCUMENTED = YES + +# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for +# potential errors in the documentation, such as not documenting some +# parameters in a documented function, or documenting parameters that +# don't exist or using markup commands wrongly. + +WARN_IF_DOC_ERROR = YES + +# This WARN_NO_PARAMDOC option can be abled to get warnings for +# functions that are documented, but have no documentation for their parameters +# or return value. If set to NO (the default) doxygen will only warn about +# wrong or incomplete parameter documentation, but not about the absence of +# documentation. + +WARN_NO_PARAMDOC = NO + +# The WARN_FORMAT tag determines the format of the warning messages that +# doxygen can produce. The string should contain the $file, $line, and $text +# tags, which will be replaced by the file and line number from which the +# warning originated and the warning text. Optionally the format may contain +# $version, which will be replaced by the version of the file (if it could +# be obtained via FILE_VERSION_FILTER) + +WARN_FORMAT = "$file:$line: $text" + +# The WARN_LOGFILE tag can be used to specify a file to which warning +# and error messages should be written. If left blank the output is written +# to stderr. + +WARN_LOGFILE = + +#--------------------------------------------------------------------------- +# configuration options related to the input files +#--------------------------------------------------------------------------- + +# The INPUT tag can be used to specify the files and/or directories that contain +# documented source files. You may enter file names like "myfile.cpp" or +# directories like "/usr/src/myproject". Separate the files or directories +# with spaces. + +INPUT = ../hidapi + +# This tag can be used to specify the character encoding of the source files +# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is +# also the default input encoding. Doxygen uses libiconv (or the iconv built +# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for +# the list of possible encodings. + +INPUT_ENCODING = UTF-8 + +# If the value of the INPUT tag contains directories, you can use the +# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp +# and *.h) to filter out the source-files in the directories. If left +# blank the following patterns are tested: +# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx +# *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py *.f90 + +FILE_PATTERNS = + +# The RECURSIVE tag can be used to turn specify whether or not subdirectories +# should be searched for input files as well. Possible values are YES and NO. +# If left blank NO is used. + +RECURSIVE = NO + +# The EXCLUDE tag can be used to specify files and/or directories that should +# excluded from the INPUT source files. This way you can easily exclude a +# subdirectory from a directory tree whose root is specified with the INPUT tag. + +EXCLUDE = + +# The EXCLUDE_SYMLINKS tag can be used select whether or not files or +# directories that are symbolic links (a Unix filesystem feature) are excluded +# from the input. + +EXCLUDE_SYMLINKS = NO + +# If the value of the INPUT tag contains directories, you can use the +# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude +# certain files from those directories. Note that the wildcards are matched +# against the file with absolute path, so to exclude all test directories +# for example use the pattern */test/* + +EXCLUDE_PATTERNS = + +# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names +# (namespaces, classes, functions, etc.) that should be excluded from the +# output. The symbol name can be a fully qualified name, a word, or if the +# wildcard * is used, a substring. Examples: ANamespace, AClass, +# AClass::ANamespace, ANamespace::*Test + +EXCLUDE_SYMBOLS = + +# The EXAMPLE_PATH tag can be used to specify one or more files or +# directories that contain example code fragments that are included (see +# the \include command). + +EXAMPLE_PATH = + +# If the value of the EXAMPLE_PATH tag contains directories, you can use the +# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp +# and *.h) to filter out the source-files in the directories. If left +# blank all files are included. + +EXAMPLE_PATTERNS = + +# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be +# searched for input files to be used with the \include or \dontinclude +# commands irrespective of the value of the RECURSIVE tag. +# Possible values are YES and NO. If left blank NO is used. + +EXAMPLE_RECURSIVE = NO + +# The IMAGE_PATH tag can be used to specify one or more files or +# directories that contain image that are included in the documentation (see +# the \image command). + +IMAGE_PATH = + +# The INPUT_FILTER tag can be used to specify a program that doxygen should +# invoke to filter for each input file. Doxygen will invoke the filter program +# by executing (via popen()) the command , where +# is the value of the INPUT_FILTER tag, and is the name of an +# input file. Doxygen will then use the output that the filter program writes +# to standard output. +# If FILTER_PATTERNS is specified, this tag will be +# ignored. + +INPUT_FILTER = + +# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern +# basis. +# Doxygen will compare the file name with each pattern and apply the +# filter if there is a match. +# The filters are a list of the form: +# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further +# info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER +# is applied to all files. + +FILTER_PATTERNS = + +# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using +# INPUT_FILTER) will be used to filter the input files when producing source +# files to browse (i.e. when SOURCE_BROWSER is set to YES). + +FILTER_SOURCE_FILES = NO + +#--------------------------------------------------------------------------- +# configuration options related to source browsing +#--------------------------------------------------------------------------- + +# If the SOURCE_BROWSER tag is set to YES then a list of source files will +# be generated. Documented entities will be cross-referenced with these sources. +# Note: To get rid of all source code in the generated output, make sure also +# VERBATIM_HEADERS is set to NO. + +SOURCE_BROWSER = NO + +# Setting the INLINE_SOURCES tag to YES will include the body +# of functions and classes directly in the documentation. + +INLINE_SOURCES = NO + +# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct +# doxygen to hide any special comment blocks from generated source code +# fragments. Normal C and C++ comments will always remain visible. + +STRIP_CODE_COMMENTS = YES + +# If the REFERENCED_BY_RELATION tag is set to YES +# then for each documented function all documented +# functions referencing it will be listed. + +REFERENCED_BY_RELATION = NO + +# If the REFERENCES_RELATION tag is set to YES +# then for each documented function all documented entities +# called/used by that function will be listed. + +REFERENCES_RELATION = NO + +# If the REFERENCES_LINK_SOURCE tag is set to YES (the default) +# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from +# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will +# link to the source code. +# Otherwise they will link to the documentation. + +REFERENCES_LINK_SOURCE = YES + +# If the USE_HTAGS tag is set to YES then the references to source code +# will point to the HTML generated by the htags(1) tool instead of doxygen +# built-in source browser. The htags tool is part of GNU's global source +# tagging system (see http://www.gnu.org/software/global/global.html). You +# will need version 4.8.6 or higher. + +USE_HTAGS = NO + +# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen +# will generate a verbatim copy of the header file for each class for +# which an include is specified. Set to NO to disable this. + +VERBATIM_HEADERS = YES + +#--------------------------------------------------------------------------- +# configuration options related to the alphabetical class index +#--------------------------------------------------------------------------- + +# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index +# of all compounds will be generated. Enable this if the project +# contains a lot of classes, structs, unions or interfaces. + +ALPHABETICAL_INDEX = YES + +# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then +# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns +# in which this list will be split (can be a number in the range [1..20]) + +COLS_IN_ALPHA_INDEX = 5 + +# In case all classes in a project start with a common prefix, all +# classes will be put under the same header in the alphabetical index. +# The IGNORE_PREFIX tag can be used to specify one or more prefixes that +# should be ignored while generating the index headers. + +IGNORE_PREFIX = + +#--------------------------------------------------------------------------- +# configuration options related to the HTML output +#--------------------------------------------------------------------------- + +# If the GENERATE_HTML tag is set to YES (the default) Doxygen will +# generate HTML output. + +GENERATE_HTML = YES + +# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `html' will be used as the default path. + +HTML_OUTPUT = html + +# The HTML_FILE_EXTENSION tag can be used to specify the file extension for +# each generated HTML page (for example: .htm,.php,.asp). If it is left blank +# doxygen will generate files with .html extension. + +HTML_FILE_EXTENSION = .html + +# The HTML_HEADER tag can be used to specify a personal HTML header for +# each generated HTML page. If it is left blank doxygen will generate a +# standard header. + +HTML_HEADER = + +# The HTML_FOOTER tag can be used to specify a personal HTML footer for +# each generated HTML page. If it is left blank doxygen will generate a +# standard footer. + +HTML_FOOTER = + +# The HTML_STYLESHEET tag can be used to specify a user-defined cascading +# style sheet that is used by each HTML page. It can be used to +# fine-tune the look of the HTML output. If the tag is left blank doxygen +# will generate a default style sheet. Note that doxygen will try to copy +# the style sheet file to the HTML output directory, so don't put your own +# stylesheet in the HTML output directory as well, or it will be erased! + +HTML_STYLESHEET = + +# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. +# Doxygen will adjust the colors in the stylesheet and background images +# according to this color. Hue is specified as an angle on a colorwheel, +# see http://en.wikipedia.org/wiki/Hue for more information. +# For instance the value 0 represents red, 60 is yellow, 120 is green, +# 180 is cyan, 240 is blue, 300 purple, and 360 is red again. +# The allowed range is 0 to 359. + +HTML_COLORSTYLE_HUE = 220 + +# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of +# the colors in the HTML output. For a value of 0 the output will use +# grayscales only. A value of 255 will produce the most vivid colors. + +HTML_COLORSTYLE_SAT = 100 + +# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to +# the luminance component of the colors in the HTML output. Values below +# 100 gradually make the output lighter, whereas values above 100 make +# the output darker. The value divided by 100 is the actual gamma applied, +# so 80 represents a gamma of 0.8, The value 220 represents a gamma of 2.2, +# and 100 does not change the gamma. + +HTML_COLORSTYLE_GAMMA = 80 + +# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML +# page will contain the date and time when the page was generated. Setting +# this to NO can help when comparing the output of multiple runs. + +HTML_TIMESTAMP = YES + +# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes, +# files or namespaces will be aligned in HTML using tables. If set to +# NO a bullet list will be used. + +HTML_ALIGN_MEMBERS = YES + +# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML +# documentation will contain sections that can be hidden and shown after the +# page has loaded. For this to work a browser that supports +# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox +# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari). + +HTML_DYNAMIC_SECTIONS = NO + +# If the GENERATE_DOCSET tag is set to YES, additional index files +# will be generated that can be used as input for Apple's Xcode 3 +# integrated development environment, introduced with OSX 10.5 (Leopard). +# To create a documentation set, doxygen will generate a Makefile in the +# HTML output directory. Running make will produce the docset in that +# directory and running "make install" will install the docset in +# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find +# it at startup. +# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html +# for more information. + +GENERATE_DOCSET = NO + +# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the +# feed. A documentation feed provides an umbrella under which multiple +# documentation sets from a single provider (such as a company or product suite) +# can be grouped. + +DOCSET_FEEDNAME = "Doxygen generated docs" + +# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that +# should uniquely identify the documentation set bundle. This should be a +# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen +# will append .docset to the name. + +DOCSET_BUNDLE_ID = org.doxygen.Project + +# When GENERATE_PUBLISHER_ID tag specifies a string that should uniquely identify +# the documentation publisher. This should be a reverse domain-name style +# string, e.g. com.mycompany.MyDocSet.documentation. + +DOCSET_PUBLISHER_ID = org.doxygen.Publisher + +# The GENERATE_PUBLISHER_NAME tag identifies the documentation publisher. + +DOCSET_PUBLISHER_NAME = Publisher + +# If the GENERATE_HTMLHELP tag is set to YES, additional index files +# will be generated that can be used as input for tools like the +# Microsoft HTML help workshop to generate a compiled HTML help file (.chm) +# of the generated HTML documentation. + +GENERATE_HTMLHELP = NO + +# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can +# be used to specify the file name of the resulting .chm file. You +# can add a path in front of the file if the result should not be +# written to the html output directory. + +CHM_FILE = + +# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can +# be used to specify the location (absolute path including file name) of +# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run +# the HTML help compiler on the generated index.hhp. + +HHC_LOCATION = + +# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag +# controls if a separate .chi index file is generated (YES) or that +# it should be included in the master .chm file (NO). + +GENERATE_CHI = NO + +# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING +# is used to encode HtmlHelp index (hhk), content (hhc) and project file +# content. + +CHM_INDEX_ENCODING = + +# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag +# controls whether a binary table of contents is generated (YES) or a +# normal table of contents (NO) in the .chm file. + +BINARY_TOC = NO + +# The TOC_EXPAND flag can be set to YES to add extra items for group members +# to the contents of the HTML help documentation and to the tree view. + +TOC_EXPAND = NO + +# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and +# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated +# that can be used as input for Qt's qhelpgenerator to generate a +# Qt Compressed Help (.qch) of the generated HTML documentation. + +GENERATE_QHP = NO + +# If the QHG_LOCATION tag is specified, the QCH_FILE tag can +# be used to specify the file name of the resulting .qch file. +# The path specified is relative to the HTML output folder. + +QCH_FILE = + +# The QHP_NAMESPACE tag specifies the namespace to use when generating +# Qt Help Project output. For more information please see +# http://doc.trolltech.com/qthelpproject.html#namespace + +QHP_NAMESPACE = org.doxygen.Project + +# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating +# Qt Help Project output. For more information please see +# http://doc.trolltech.com/qthelpproject.html#virtual-folders + +QHP_VIRTUAL_FOLDER = doc + +# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to +# add. For more information please see +# http://doc.trolltech.com/qthelpproject.html#custom-filters + +QHP_CUST_FILTER_NAME = + +# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the +# custom filter to add. For more information please see +# +# Qt Help Project / Custom Filters. + +QHP_CUST_FILTER_ATTRS = + +# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this +# project's +# filter section matches. +# +# Qt Help Project / Filter Attributes. + +QHP_SECT_FILTER_ATTRS = + +# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can +# be used to specify the location of Qt's qhelpgenerator. +# If non-empty doxygen will try to run qhelpgenerator on the generated +# .qhp file. + +QHG_LOCATION = + +# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files +# will be generated, which together with the HTML files, form an Eclipse help +# plugin. To install this plugin and make it available under the help contents +# menu in Eclipse, the contents of the directory containing the HTML and XML +# files needs to be copied into the plugins directory of eclipse. The name of +# the directory within the plugins directory should be the same as +# the ECLIPSE_DOC_ID value. After copying Eclipse needs to be restarted before +# the help appears. + +GENERATE_ECLIPSEHELP = NO + +# A unique identifier for the eclipse help plugin. When installing the plugin +# the directory name containing the HTML and XML files should also have +# this name. + +ECLIPSE_DOC_ID = org.doxygen.Project + +# The DISABLE_INDEX tag can be used to turn on/off the condensed index at +# top of each HTML page. The value NO (the default) enables the index and +# the value YES disables it. + +DISABLE_INDEX = NO + +# This tag can be used to set the number of enum values (range [1..20]) +# that doxygen will group on one line in the generated HTML documentation. + +ENUM_VALUES_PER_LINE = 4 + +# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index +# structure should be generated to display hierarchical information. +# If the tag value is set to YES, a side panel will be generated +# containing a tree-like index structure (just like the one that +# is generated for HTML Help). For this to work a browser that supports +# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser). +# Windows users are probably better off using the HTML help feature. + +GENERATE_TREEVIEW = NO + +# By enabling USE_INLINE_TREES, doxygen will generate the Groups, Directories, +# and Class Hierarchy pages using a tree view instead of an ordered list. + +USE_INLINE_TREES = NO + +# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be +# used to set the initial width (in pixels) of the frame in which the tree +# is shown. + +TREEVIEW_WIDTH = 250 + +# When the EXT_LINKS_IN_WINDOW option is set to YES doxygen will open +# links to external symbols imported via tag files in a separate window. + +EXT_LINKS_IN_WINDOW = NO + +# Use this tag to change the font size of Latex formulas included +# as images in the HTML documentation. The default is 10. Note that +# when you change the font size after a successful doxygen run you need +# to manually remove any form_*.png images from the HTML output directory +# to force them to be regenerated. + +FORMULA_FONTSIZE = 10 + +# Use the FORMULA_TRANPARENT tag to determine whether or not the images +# generated for formulas are transparent PNGs. Transparent PNGs are +# not supported properly for IE 6.0, but are supported on all modern browsers. +# Note that when changing this option you need to delete any form_*.png files +# in the HTML output before the changes have effect. + +FORMULA_TRANSPARENT = YES + +# When the SEARCHENGINE tag is enabled doxygen will generate a search box +# for the HTML output. The underlying search engine uses javascript +# and DHTML and should work on any modern browser. Note that when using +# HTML help (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets +# (GENERATE_DOCSET) there is already a search function so this one should +# typically be disabled. For large projects the javascript based search engine +# can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution. + +SEARCHENGINE = YES + +# When the SERVER_BASED_SEARCH tag is enabled the search engine will be +# implemented using a PHP enabled web server instead of at the web client +# using Javascript. Doxygen will generate the search PHP script and index +# file to put on the web server. The advantage of the server +# based approach is that it scales better to large projects and allows +# full text search. The disadvances is that it is more difficult to setup +# and does not have live searching capabilities. + +SERVER_BASED_SEARCH = NO + +#--------------------------------------------------------------------------- +# configuration options related to the LaTeX output +#--------------------------------------------------------------------------- + +# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will +# generate Latex output. + +GENERATE_LATEX = NO + +# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `latex' will be used as the default path. + +LATEX_OUTPUT = latex + +# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be +# invoked. If left blank `latex' will be used as the default command name. +# Note that when enabling USE_PDFLATEX this option is only used for +# generating bitmaps for formulas in the HTML output, but not in the +# Makefile that is written to the output directory. + +LATEX_CMD_NAME = latex + +# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to +# generate index for LaTeX. If left blank `makeindex' will be used as the +# default command name. + +MAKEINDEX_CMD_NAME = makeindex + +# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact +# LaTeX documents. This may be useful for small projects and may help to +# save some trees in general. + +COMPACT_LATEX = NO + +# The PAPER_TYPE tag can be used to set the paper type that is used +# by the printer. Possible values are: a4, a4wide, letter, legal and +# executive. If left blank a4wide will be used. + +PAPER_TYPE = a4wide + +# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX +# packages that should be included in the LaTeX output. + +EXTRA_PACKAGES = + +# The LATEX_HEADER tag can be used to specify a personal LaTeX header for +# the generated latex document. The header should contain everything until +# the first chapter. If it is left blank doxygen will generate a +# standard header. Notice: only use this tag if you know what you are doing! + +LATEX_HEADER = + +# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated +# is prepared for conversion to pdf (using ps2pdf). The pdf file will +# contain links (just like the HTML output) instead of page references +# This makes the output suitable for online browsing using a pdf viewer. + +PDF_HYPERLINKS = YES + +# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of +# plain latex in the generated Makefile. Set this option to YES to get a +# higher quality PDF documentation. + +USE_PDFLATEX = YES + +# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. +# command to the generated LaTeX files. This will instruct LaTeX to keep +# running if errors occur, instead of asking the user for help. +# This option is also used when generating formulas in HTML. + +LATEX_BATCHMODE = NO + +# If LATEX_HIDE_INDICES is set to YES then doxygen will not +# include the index chapters (such as File Index, Compound Index, etc.) +# in the output. + +LATEX_HIDE_INDICES = NO + +# If LATEX_SOURCE_CODE is set to YES then doxygen will include +# source code with syntax highlighting in the LaTeX output. +# Note that which sources are shown also depends on other settings +# such as SOURCE_BROWSER. + +LATEX_SOURCE_CODE = NO + +#--------------------------------------------------------------------------- +# configuration options related to the RTF output +#--------------------------------------------------------------------------- + +# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output +# The RTF output is optimized for Word 97 and may not look very pretty with +# other RTF readers or editors. + +GENERATE_RTF = NO + +# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `rtf' will be used as the default path. + +RTF_OUTPUT = rtf + +# If the COMPACT_RTF tag is set to YES Doxygen generates more compact +# RTF documents. This may be useful for small projects and may help to +# save some trees in general. + +COMPACT_RTF = NO + +# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated +# will contain hyperlink fields. The RTF file will +# contain links (just like the HTML output) instead of page references. +# This makes the output suitable for online browsing using WORD or other +# programs which support those fields. +# Note: wordpad (write) and others do not support links. + +RTF_HYPERLINKS = NO + +# Load stylesheet definitions from file. Syntax is similar to doxygen's +# config file, i.e. a series of assignments. You only have to provide +# replacements, missing definitions are set to their default value. + +RTF_STYLESHEET_FILE = + +# Set optional variables used in the generation of an rtf document. +# Syntax is similar to doxygen's config file. + +RTF_EXTENSIONS_FILE = + +#--------------------------------------------------------------------------- +# configuration options related to the man page output +#--------------------------------------------------------------------------- + +# If the GENERATE_MAN tag is set to YES (the default) Doxygen will +# generate man pages + +GENERATE_MAN = NO + +# The MAN_OUTPUT tag is used to specify where the man pages will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `man' will be used as the default path. + +MAN_OUTPUT = man + +# The MAN_EXTENSION tag determines the extension that is added to +# the generated man pages (default is the subroutine's section .3) + +MAN_EXTENSION = .3 + +# If the MAN_LINKS tag is set to YES and Doxygen generates man output, +# then it will generate one additional man file for each entity +# documented in the real man page(s). These additional files +# only source the real man page, but without them the man command +# would be unable to find the correct page. The default is NO. + +MAN_LINKS = NO + +#--------------------------------------------------------------------------- +# configuration options related to the XML output +#--------------------------------------------------------------------------- + +# If the GENERATE_XML tag is set to YES Doxygen will +# generate an XML file that captures the structure of +# the code including all documentation. + +GENERATE_XML = NO + +# The XML_OUTPUT tag is used to specify where the XML pages will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `xml' will be used as the default path. + +XML_OUTPUT = xml + +# The XML_SCHEMA tag can be used to specify an XML schema, +# which can be used by a validating XML parser to check the +# syntax of the XML files. + +XML_SCHEMA = + +# The XML_DTD tag can be used to specify an XML DTD, +# which can be used by a validating XML parser to check the +# syntax of the XML files. + +XML_DTD = + +# If the XML_PROGRAMLISTING tag is set to YES Doxygen will +# dump the program listings (including syntax highlighting +# and cross-referencing information) to the XML output. Note that +# enabling this will significantly increase the size of the XML output. + +XML_PROGRAMLISTING = YES + +#--------------------------------------------------------------------------- +# configuration options for the AutoGen Definitions output +#--------------------------------------------------------------------------- + +# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will +# generate an AutoGen Definitions (see autogen.sf.net) file +# that captures the structure of the code including all +# documentation. Note that this feature is still experimental +# and incomplete at the moment. + +GENERATE_AUTOGEN_DEF = NO + +#--------------------------------------------------------------------------- +# configuration options related to the Perl module output +#--------------------------------------------------------------------------- + +# If the GENERATE_PERLMOD tag is set to YES Doxygen will +# generate a Perl module file that captures the structure of +# the code including all documentation. Note that this +# feature is still experimental and incomplete at the +# moment. + +GENERATE_PERLMOD = NO + +# If the PERLMOD_LATEX tag is set to YES Doxygen will generate +# the necessary Makefile rules, Perl scripts and LaTeX code to be able +# to generate PDF and DVI output from the Perl module output. + +PERLMOD_LATEX = NO + +# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be +# nicely formatted so it can be parsed by a human reader. +# This is useful +# if you want to understand what is going on. +# On the other hand, if this +# tag is set to NO the size of the Perl module output will be much smaller +# and Perl will parse it just the same. + +PERLMOD_PRETTY = YES + +# The names of the make variables in the generated doxyrules.make file +# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. +# This is useful so different doxyrules.make files included by the same +# Makefile don't overwrite each other's variables. + +PERLMOD_MAKEVAR_PREFIX = + +#--------------------------------------------------------------------------- +# Configuration options related to the preprocessor +#--------------------------------------------------------------------------- + +# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will +# evaluate all C-preprocessor directives found in the sources and include +# files. + +ENABLE_PREPROCESSING = YES + +# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro +# names in the source code. If set to NO (the default) only conditional +# compilation will be performed. Macro expansion can be done in a controlled +# way by setting EXPAND_ONLY_PREDEF to YES. + +MACRO_EXPANSION = NO + +# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES +# then the macro expansion is limited to the macros specified with the +# PREDEFINED and EXPAND_AS_DEFINED tags. + +EXPAND_ONLY_PREDEF = NO + +# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files +# in the INCLUDE_PATH (see below) will be search if a #include is found. + +SEARCH_INCLUDES = YES + +# The INCLUDE_PATH tag can be used to specify one or more directories that +# contain include files that are not input files but should be processed by +# the preprocessor. + +INCLUDE_PATH = + +# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard +# patterns (like *.h and *.hpp) to filter out the header-files in the +# directories. If left blank, the patterns specified with FILE_PATTERNS will +# be used. + +INCLUDE_FILE_PATTERNS = + +# The PREDEFINED tag can be used to specify one or more macro names that +# are defined before the preprocessor is started (similar to the -D option of +# gcc). The argument of the tag is a list of macros of the form: name +# or name=definition (no spaces). If the definition and the = are +# omitted =1 is assumed. To prevent a macro definition from being +# undefined via #undef or recursively expanded use the := operator +# instead of the = operator. + +PREDEFINED = + +# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then +# this tag can be used to specify a list of macro names that should be expanded. +# The macro definition that is found in the sources will be used. +# Use the PREDEFINED tag if you want to use a different macro definition. + +EXPAND_AS_DEFINED = + +# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then +# doxygen's preprocessor will remove all function-like macros that are alone +# on a line, have an all uppercase name, and do not end with a semicolon. Such +# function macros are typically used for boiler-plate code, and will confuse +# the parser if not removed. + +SKIP_FUNCTION_MACROS = YES + +#--------------------------------------------------------------------------- +# Configuration::additions related to external references +#--------------------------------------------------------------------------- + +# The TAGFILES option can be used to specify one or more tagfiles. +# Optionally an initial location of the external documentation +# can be added for each tagfile. The format of a tag file without +# this location is as follows: +# +# TAGFILES = file1 file2 ... +# Adding location for the tag files is done as follows: +# +# TAGFILES = file1=loc1 "file2 = loc2" ... +# where "loc1" and "loc2" can be relative or absolute paths or +# URLs. If a location is present for each tag, the installdox tool +# does not have to be run to correct the links. +# Note that each tag file must have a unique name +# (where the name does NOT include the path) +# If a tag file is not located in the directory in which doxygen +# is run, you must also specify the path to the tagfile here. + +TAGFILES = + +# When a file name is specified after GENERATE_TAGFILE, doxygen will create +# a tag file that is based on the input files it reads. + +GENERATE_TAGFILE = + +# If the ALLEXTERNALS tag is set to YES all external classes will be listed +# in the class index. If set to NO only the inherited external classes +# will be listed. + +ALLEXTERNALS = NO + +# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed +# in the modules index. If set to NO, only the current project's groups will +# be listed. + +EXTERNAL_GROUPS = YES + +# The PERL_PATH should be the absolute path and name of the perl script +# interpreter (i.e. the result of `which perl'). + +PERL_PATH = /usr/bin/perl + +#--------------------------------------------------------------------------- +# Configuration options related to the dot tool +#--------------------------------------------------------------------------- + +# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will +# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base +# or super classes. Setting the tag to NO turns the diagrams off. Note that +# this option is superseded by the HAVE_DOT option below. This is only a +# fallback. It is recommended to install and use dot, since it yields more +# powerful graphs. + +CLASS_DIAGRAMS = YES + +# You can define message sequence charts within doxygen comments using the \msc +# command. Doxygen will then run the mscgen tool (see +# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the +# documentation. The MSCGEN_PATH tag allows you to specify the directory where +# the mscgen tool resides. If left empty the tool is assumed to be found in the +# default search path. + +MSCGEN_PATH = + +# If set to YES, the inheritance and collaboration graphs will hide +# inheritance and usage relations if the target is undocumented +# or is not a class. + +HIDE_UNDOC_RELATIONS = YES + +# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is +# available from the path. This tool is part of Graphviz, a graph visualization +# toolkit from AT&T and Lucent Bell Labs. The other options in this section +# have no effect if this option is set to NO (the default) + +HAVE_DOT = NO + +# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is +# allowed to run in parallel. When set to 0 (the default) doxygen will +# base this on the number of processors available in the system. You can set it +# explicitly to a value larger than 0 to get control over the balance +# between CPU load and processing speed. + +DOT_NUM_THREADS = 0 + +# By default doxygen will write a font called FreeSans.ttf to the output +# directory and reference it in all dot files that doxygen generates. This +# font does not include all possible unicode characters however, so when you need +# these (or just want a differently looking font) you can specify the font name +# using DOT_FONTNAME. You need need to make sure dot is able to find the font, +# which can be done by putting it in a standard location or by setting the +# DOTFONTPATH environment variable or by setting DOT_FONTPATH to the directory +# containing the font. + +DOT_FONTNAME = FreeSans.ttf + +# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs. +# The default size is 10pt. + +DOT_FONTSIZE = 10 + +# By default doxygen will tell dot to use the output directory to look for the +# FreeSans.ttf font (which doxygen will put there itself). If you specify a +# different font using DOT_FONTNAME you can set the path where dot +# can find it using this tag. + +DOT_FONTPATH = + +# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for each documented class showing the direct and +# indirect inheritance relations. Setting this tag to YES will force the +# the CLASS_DIAGRAMS tag to NO. + +CLASS_GRAPH = YES + +# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for each documented class showing the direct and +# indirect implementation dependencies (inheritance, containment, and +# class references variables) of the class with other documented classes. + +COLLABORATION_GRAPH = YES + +# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for groups, showing the direct groups dependencies + +GROUP_GRAPHS = YES + +# If the UML_LOOK tag is set to YES doxygen will generate inheritance and +# collaboration diagrams in a style similar to the OMG's Unified Modeling +# Language. + +UML_LOOK = NO + +# If set to YES, the inheritance and collaboration graphs will show the +# relations between templates and their instances. + +TEMPLATE_RELATIONS = NO + +# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT +# tags are set to YES then doxygen will generate a graph for each documented +# file showing the direct and indirect include dependencies of the file with +# other documented files. + +INCLUDE_GRAPH = YES + +# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and +# HAVE_DOT tags are set to YES then doxygen will generate a graph for each +# documented header file showing the documented files that directly or +# indirectly include this file. + +INCLUDED_BY_GRAPH = YES + +# If the CALL_GRAPH and HAVE_DOT options are set to YES then +# doxygen will generate a call dependency graph for every global function +# or class method. Note that enabling this option will significantly increase +# the time of a run. So in most cases it will be better to enable call graphs +# for selected functions only using the \callgraph command. + +CALL_GRAPH = NO + +# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then +# doxygen will generate a caller dependency graph for every global function +# or class method. Note that enabling this option will significantly increase +# the time of a run. So in most cases it will be better to enable caller +# graphs for selected functions only using the \callergraph command. + +CALLER_GRAPH = NO + +# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen +# will graphical hierarchy of all classes instead of a textual one. + +GRAPHICAL_HIERARCHY = YES + +# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES +# then doxygen will show the dependencies a directory has on other directories +# in a graphical way. The dependency relations are determined by the #include +# relations between the files in the directories. + +DIRECTORY_GRAPH = YES + +# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images +# generated by dot. Possible values are png, jpg, or gif +# If left blank png will be used. + +DOT_IMAGE_FORMAT = png + +# The tag DOT_PATH can be used to specify the path where the dot tool can be +# found. If left blank, it is assumed the dot tool can be found in the path. + +DOT_PATH = + +# The DOTFILE_DIRS tag can be used to specify one or more directories that +# contain dot files that are included in the documentation (see the +# \dotfile command). + +DOTFILE_DIRS = + +# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of +# nodes that will be shown in the graph. If the number of nodes in a graph +# becomes larger than this value, doxygen will truncate the graph, which is +# visualized by representing a node as a red box. Note that doxygen if the +# number of direct children of the root node in a graph is already larger than +# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note +# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH. + +DOT_GRAPH_MAX_NODES = 50 + +# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the +# graphs generated by dot. A depth value of 3 means that only nodes reachable +# from the root by following a path via at most 3 edges will be shown. Nodes +# that lay further from the root node will be omitted. Note that setting this +# option to 1 or 2 may greatly reduce the computation time needed for large +# code bases. Also note that the size of a graph can be further restricted by +# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction. + +MAX_DOT_GRAPH_DEPTH = 0 + +# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent +# background. This is disabled by default, because dot on Windows does not +# seem to support this out of the box. Warning: Depending on the platform used, +# enabling this option may lead to badly anti-aliased labels on the edges of +# a graph (i.e. they become hard to read). + +DOT_TRANSPARENT = NO + +# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output +# files in one run (i.e. multiple -o and -T options on the command line). This +# makes dot run faster, but since only newer versions of dot (>1.8.10) +# support this, this feature is disabled by default. + +DOT_MULTI_TARGETS = YES + +# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will +# generate a legend page explaining the meaning of the various boxes and +# arrows in the dot generated graphs. + +GENERATE_LEGEND = YES + +# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will +# remove the intermediate dot files that are used to generate +# the various graphs. + +DOT_CLEANUP = YES diff --git a/Externals/hidapi/hidapi/hidapi.h b/Externals/hidapi/hidapi/hidapi.h new file mode 100644 index 0000000000..e5bc2dc40a --- /dev/null +++ b/Externals/hidapi/hidapi/hidapi.h @@ -0,0 +1,391 @@ +/******************************************************* + HIDAPI - Multi-Platform library for + communication with HID devices. + + Alan Ott + Signal 11 Software + + 8/22/2009 + + Copyright 2009, All Rights Reserved. + + At the discretion of the user of this library, + this software may be licensed under the terms of the + GNU General Public License v3, a BSD-Style license, or the + original HIDAPI license as outlined in the LICENSE.txt, + LICENSE-gpl3.txt, LICENSE-bsd.txt, and LICENSE-orig.txt + files located at the root of the source distribution. + These files may also be found in the public source + code repository located at: + http://github.com/signal11/hidapi . +********************************************************/ + +/** @file + * @defgroup API hidapi API + */ + +#ifndef HIDAPI_H__ +#define HIDAPI_H__ + +#include + +#ifdef _WIN32 + #define HID_API_EXPORT __declspec(dllexport) + #define HID_API_CALL +#else + #define HID_API_EXPORT /**< API export macro */ + #define HID_API_CALL /**< API call macro */ +#endif + +#define HID_API_EXPORT_CALL HID_API_EXPORT HID_API_CALL /**< API export and call macro*/ + +#ifdef __cplusplus +extern "C" { +#endif + struct hid_device_; + typedef struct hid_device_ hid_device; /**< opaque hidapi structure */ + + /** hidapi info structure */ + struct hid_device_info { + /** Platform-specific device path */ + char *path; + /** Device Vendor ID */ + unsigned short vendor_id; + /** Device Product ID */ + unsigned short product_id; + /** Serial Number */ + wchar_t *serial_number; + /** Device Release Number in binary-coded decimal, + also known as Device Version Number */ + unsigned short release_number; + /** Manufacturer String */ + wchar_t *manufacturer_string; + /** Product string */ + wchar_t *product_string; + /** Usage Page for this Device/Interface + (Windows/Mac only). */ + unsigned short usage_page; + /** Usage for this Device/Interface + (Windows/Mac only).*/ + unsigned short usage; + /** The USB interface which this logical device + represents. Valid on both Linux implementations + in all cases, and valid on the Windows implementation + only if the device contains more than one interface. */ + int interface_number; + + /** Pointer to the next device */ + struct hid_device_info *next; + }; + + + /** @brief Initialize the HIDAPI library. + + This function initializes the HIDAPI library. Calling it is not + strictly necessary, as it will be called automatically by + hid_enumerate() and any of the hid_open_*() functions if it is + needed. This function should be called at the beginning of + execution however, if there is a chance of HIDAPI handles + being opened by different threads simultaneously. + + @ingroup API + + @returns + This function returns 0 on success and -1 on error. + */ + int HID_API_EXPORT HID_API_CALL hid_init(void); + + /** @brief Finalize the HIDAPI library. + + This function frees all of the static data associated with + HIDAPI. It should be called at the end of execution to avoid + memory leaks. + + @ingroup API + + @returns + This function returns 0 on success and -1 on error. + */ + int HID_API_EXPORT HID_API_CALL hid_exit(void); + + /** @brief Enumerate the HID Devices. + + This function returns a linked list of all the HID devices + attached to the system which match vendor_id and product_id. + If @p vendor_id is set to 0 then any vendor matches. + If @p product_id is set to 0 then any product matches. + If @p vendor_id and @p product_id are both set to 0, then + all HID devices will be returned. + + @ingroup API + @param vendor_id The Vendor ID (VID) of the types of device + to open. + @param product_id The Product ID (PID) of the types of + device to open. + + @returns + This function returns a pointer to a linked list of type + struct #hid_device, containing information about the HID devices + attached to the system, or NULL in the case of failure. Free + this linked list by calling hid_free_enumeration(). + */ + struct hid_device_info HID_API_EXPORT * HID_API_CALL hid_enumerate(unsigned short vendor_id, unsigned short product_id); + + /** @brief Free an enumeration Linked List + + This function frees a linked list created by hid_enumerate(). + + @ingroup API + @param devs Pointer to a list of struct_device returned from + hid_enumerate(). + */ + void HID_API_EXPORT HID_API_CALL hid_free_enumeration(struct hid_device_info *devs); + + /** @brief Open a HID device using a Vendor ID (VID), Product ID + (PID) and optionally a serial number. + + If @p serial_number is NULL, the first device with the + specified VID and PID is opened. + + @ingroup API + @param vendor_id The Vendor ID (VID) of the device to open. + @param product_id The Product ID (PID) of the device to open. + @param serial_number The Serial Number of the device to open + (Optionally NULL). + + @returns + This function returns a pointer to a #hid_device object on + success or NULL on failure. + */ + HID_API_EXPORT hid_device * HID_API_CALL hid_open(unsigned short vendor_id, unsigned short product_id, const wchar_t *serial_number); + + /** @brief Open a HID device by its path name. + + The path name be determined by calling hid_enumerate(), or a + platform-specific path name can be used (eg: /dev/hidraw0 on + Linux). + + @ingroup API + @param path The path name of the device to open + + @returns + This function returns a pointer to a #hid_device object on + success or NULL on failure. + */ + HID_API_EXPORT hid_device * HID_API_CALL hid_open_path(const char *path); + + /** @brief Write an Output report to a HID device. + + The first byte of @p data[] must contain the Report ID. For + devices which only support a single report, this must be set + to 0x0. The remaining bytes contain the report data. Since + the Report ID is mandatory, calls to hid_write() will always + contain one more byte than the report contains. For example, + if a hid report is 16 bytes long, 17 bytes must be passed to + hid_write(), the Report ID (or 0x0, for devices with a + single report), followed by the report data (16 bytes). In + this example, the length passed in would be 17. + + hid_write() will send the data on the first OUT endpoint, if + one exists. If it does not, it will send the data through + the Control Endpoint (Endpoint 0). + + @ingroup API + @param device A device handle returned from hid_open(). + @param data The data to send, including the report number as + the first byte. + @param length The length in bytes of the data to send. + + @returns + This function returns the actual number of bytes written and + -1 on error. + */ + int HID_API_EXPORT HID_API_CALL hid_write(hid_device *device, const unsigned char *data, size_t length); + + /** @brief Read an Input report from a HID device with timeout. + + Input reports are returned + to the host through the INTERRUPT IN endpoint. The first byte will + contain the Report number if the device uses numbered reports. + + @ingroup API + @param device A device handle returned from hid_open(). + @param data A buffer to put the read data into. + @param length The number of bytes to read. For devices with + multiple reports, make sure to read an extra byte for + the report number. + @param milliseconds timeout in milliseconds or -1 for blocking wait. + + @returns + This function returns the actual number of bytes read and + -1 on error. If no packet was available to be read within + the timeout period, this function returns 0. + */ + int HID_API_EXPORT HID_API_CALL hid_read_timeout(hid_device *dev, unsigned char *data, size_t length, int milliseconds); + + /** @brief Read an Input report from a HID device. + + Input reports are returned + to the host through the INTERRUPT IN endpoint. The first byte will + contain the Report number if the device uses numbered reports. + + @ingroup API + @param device A device handle returned from hid_open(). + @param data A buffer to put the read data into. + @param length The number of bytes to read. For devices with + multiple reports, make sure to read an extra byte for + the report number. + + @returns + This function returns the actual number of bytes read and + -1 on error. If no packet was available to be read and + the handle is in non-blocking mode, this function returns 0. + */ + int HID_API_EXPORT HID_API_CALL hid_read(hid_device *device, unsigned char *data, size_t length); + + /** @brief Set the device handle to be non-blocking. + + In non-blocking mode calls to hid_read() will return + immediately with a value of 0 if there is no data to be + read. In blocking mode, hid_read() will wait (block) until + there is data to read before returning. + + Nonblocking can be turned on and off at any time. + + @ingroup API + @param device A device handle returned from hid_open(). + @param nonblock enable or not the nonblocking reads + - 1 to enable nonblocking + - 0 to disable nonblocking. + + @returns + This function returns 0 on success and -1 on error. + */ + int HID_API_EXPORT HID_API_CALL hid_set_nonblocking(hid_device *device, int nonblock); + + /** @brief Send a Feature report to the device. + + Feature reports are sent over the Control endpoint as a + Set_Report transfer. The first byte of @p data[] must + contain the Report ID. For devices which only support a + single report, this must be set to 0x0. The remaining bytes + contain the report data. Since the Report ID is mandatory, + calls to hid_send_feature_report() will always contain one + more byte than the report contains. For example, if a hid + report is 16 bytes long, 17 bytes must be passed to + hid_send_feature_report(): the Report ID (or 0x0, for + devices which do not use numbered reports), followed by the + report data (16 bytes). In this example, the length passed + in would be 17. + + @ingroup API + @param device A device handle returned from hid_open(). + @param data The data to send, including the report number as + the first byte. + @param length The length in bytes of the data to send, including + the report number. + + @returns + This function returns the actual number of bytes written and + -1 on error. + */ + int HID_API_EXPORT HID_API_CALL hid_send_feature_report(hid_device *device, const unsigned char *data, size_t length); + + /** @brief Get a feature report from a HID device. + + Set the first byte of @p data[] to the Report ID of the + report to be read. Make sure to allow space for this + extra byte in @p data[]. Upon return, the first byte will + still contain the Report ID, and the report data will + start in data[1]. + + @ingroup API + @param device A device handle returned from hid_open(). + @param data A buffer to put the read data into, including + the Report ID. Set the first byte of @p data[] to the + Report ID of the report to be read, or set it to zero + if your device does not use numbered reports. + @param length The number of bytes to read, including an + extra byte for the report ID. The buffer can be longer + than the actual report. + + @returns + This function returns the number of bytes read plus + one for the report ID (which is still in the first + byte), or -1 on error. + */ + int HID_API_EXPORT HID_API_CALL hid_get_feature_report(hid_device *device, unsigned char *data, size_t length); + + /** @brief Close a HID device. + + @ingroup API + @param device A device handle returned from hid_open(). + */ + void HID_API_EXPORT HID_API_CALL hid_close(hid_device *device); + + /** @brief Get The Manufacturer String from a HID device. + + @ingroup API + @param device A device handle returned from hid_open(). + @param string A wide string buffer to put the data into. + @param maxlen The length of the buffer in multiples of wchar_t. + + @returns + This function returns 0 on success and -1 on error. + */ + int HID_API_EXPORT_CALL hid_get_manufacturer_string(hid_device *device, wchar_t *string, size_t maxlen); + + /** @brief Get The Product String from a HID device. + + @ingroup API + @param device A device handle returned from hid_open(). + @param string A wide string buffer to put the data into. + @param maxlen The length of the buffer in multiples of wchar_t. + + @returns + This function returns 0 on success and -1 on error. + */ + int HID_API_EXPORT_CALL hid_get_product_string(hid_device *device, wchar_t *string, size_t maxlen); + + /** @brief Get The Serial Number String from a HID device. + + @ingroup API + @param device A device handle returned from hid_open(). + @param string A wide string buffer to put the data into. + @param maxlen The length of the buffer in multiples of wchar_t. + + @returns + This function returns 0 on success and -1 on error. + */ + int HID_API_EXPORT_CALL hid_get_serial_number_string(hid_device *device, wchar_t *string, size_t maxlen); + + /** @brief Get a string from a HID device, based on its string index. + + @ingroup API + @param device A device handle returned from hid_open(). + @param string_index The index of the string to get. + @param string A wide string buffer to put the data into. + @param maxlen The length of the buffer in multiples of wchar_t. + + @returns + This function returns 0 on success and -1 on error. + */ + int HID_API_EXPORT_CALL hid_get_indexed_string(hid_device *device, int string_index, wchar_t *string, size_t maxlen); + + /** @brief Get a string describing the last error which occurred. + + @ingroup API + @param device A device handle returned from hid_open(). + + @returns + This function returns a string containing the last error + which occurred or NULL if none has occurred. + */ + HID_API_EXPORT const wchar_t* HID_API_CALL hid_error(hid_device *device); + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/Externals/hidapi/hidtest/.gitignore b/Externals/hidapi/hidtest/.gitignore new file mode 100644 index 0000000000..a9ce7a23b9 --- /dev/null +++ b/Externals/hidapi/hidtest/.gitignore @@ -0,0 +1,17 @@ +Debug +Release +*.exp +*.ilk +*.lib +*.suo +*.vcproj.* +*.ncb +*.suo +*.dll +*.pdb +*.o +.deps/ +.libs/ +hidtest-hidraw +hidtest-libusb +hidtest diff --git a/Externals/hidapi/hidtest/Makefile.am b/Externals/hidapi/hidtest/Makefile.am new file mode 100644 index 0000000000..d2786445a3 --- /dev/null +++ b/Externals/hidapi/hidtest/Makefile.am @@ -0,0 +1,20 @@ +AM_CPPFLAGS = -I$(top_srcdir)/hidapi/ + +## Linux +if OS_LINUX +noinst_PROGRAMS = hidtest-libusb hidtest-hidraw + +hidtest_hidraw_SOURCES = hidtest.cpp +hidtest_hidraw_LDADD = $(top_builddir)/linux/libhidapi-hidraw.la + +hidtest_libusb_SOURCES = hidtest.cpp +hidtest_libusb_LDADD = $(top_builddir)/libusb/libhidapi-libusb.la +else + +# Other OS's +noinst_PROGRAMS = hidtest + +hidtest_SOURCES = hidtest.cpp +hidtest_LDADD = $(top_builddir)/$(backend)/libhidapi.la + +endif diff --git a/Externals/hidapi/hidtest/hidtest.cpp b/Externals/hidapi/hidtest/hidtest.cpp new file mode 100644 index 0000000000..94f0a5c206 --- /dev/null +++ b/Externals/hidapi/hidtest/hidtest.cpp @@ -0,0 +1,194 @@ +/******************************************************* + Windows HID simplification + + Alan Ott + Signal 11 Software + + 8/22/2009 + + Copyright 2009 + + This contents of this file may be used by anyone + for any reason without any conditions and may be + used as a starting point for your own applications + which use HIDAPI. +********************************************************/ + +#include +#include +#include +#include +#include "hidapi.h" + +// Headers needed for sleeping. +#ifdef _WIN32 + #include +#else + #include +#endif + +int main(int argc, char* argv[]) +{ + int res; + unsigned char buf[256]; + #define MAX_STR 255 + wchar_t wstr[MAX_STR]; + hid_device *handle; + int i; + +#ifdef WIN32 + UNREFERENCED_PARAMETER(argc); + UNREFERENCED_PARAMETER(argv); +#endif + + struct hid_device_info *devs, *cur_dev; + + if (hid_init()) + return -1; + + devs = hid_enumerate(0x0, 0x0); + cur_dev = devs; + while (cur_dev) { + printf("Device Found\n type: %04hx %04hx\n path: %s\n serial_number: %ls", cur_dev->vendor_id, cur_dev->product_id, cur_dev->path, cur_dev->serial_number); + printf("\n"); + printf(" Manufacturer: %ls\n", cur_dev->manufacturer_string); + printf(" Product: %ls\n", cur_dev->product_string); + printf(" Release: %hx\n", cur_dev->release_number); + printf(" Interface: %d\n", cur_dev->interface_number); + printf("\n"); + cur_dev = cur_dev->next; + } + hid_free_enumeration(devs); + + // Set up the command buffer. + memset(buf,0x00,sizeof(buf)); + buf[0] = 0x01; + buf[1] = 0x81; + + + // Open the device using the VID, PID, + // and optionally the Serial number. + ////handle = hid_open(0x4d8, 0x3f, L"12345"); + handle = hid_open(0x4d8, 0x3f, NULL); + if (!handle) { + printf("unable to open device\n"); + return 1; + } + + // Read the Manufacturer String + wstr[0] = 0x0000; + res = hid_get_manufacturer_string(handle, wstr, MAX_STR); + if (res < 0) + printf("Unable to read manufacturer string\n"); + printf("Manufacturer String: %ls\n", wstr); + + // Read the Product String + wstr[0] = 0x0000; + res = hid_get_product_string(handle, wstr, MAX_STR); + if (res < 0) + printf("Unable to read product string\n"); + printf("Product String: %ls\n", wstr); + + // Read the Serial Number String + wstr[0] = 0x0000; + res = hid_get_serial_number_string(handle, wstr, MAX_STR); + if (res < 0) + printf("Unable to read serial number string\n"); + printf("Serial Number String: (%d) %ls", wstr[0], wstr); + printf("\n"); + + // Read Indexed String 1 + wstr[0] = 0x0000; + res = hid_get_indexed_string(handle, 1, wstr, MAX_STR); + if (res < 0) + printf("Unable to read indexed string 1\n"); + printf("Indexed String 1: %ls\n", wstr); + + // Set the hid_read() function to be non-blocking. + hid_set_nonblocking(handle, 1); + + // Try to read from the device. There shoud be no + // data here, but execution should not block. + res = hid_read(handle, buf, 17); + + // Send a Feature Report to the device + buf[0] = 0x2; + buf[1] = 0xa0; + buf[2] = 0x0a; + buf[3] = 0x00; + buf[4] = 0x00; + res = hid_send_feature_report(handle, buf, 17); + if (res < 0) { + printf("Unable to send a feature report.\n"); + } + + memset(buf,0,sizeof(buf)); + + // Read a Feature Report from the device + buf[0] = 0x2; + res = hid_get_feature_report(handle, buf, sizeof(buf)); + if (res < 0) { + printf("Unable to get a feature report.\n"); + printf("%ls", hid_error(handle)); + } + else { + // Print out the returned buffer. + printf("Feature Report\n "); + for (i = 0; i < res; i++) + printf("%02hhx ", buf[i]); + printf("\n"); + } + + memset(buf,0,sizeof(buf)); + + // Toggle LED (cmd 0x80). The first byte is the report number (0x1). + buf[0] = 0x1; + buf[1] = 0x80; + res = hid_write(handle, buf, 17); + if (res < 0) { + printf("Unable to write()\n"); + printf("Error: %ls\n", hid_error(handle)); + } + + + // Request state (cmd 0x81). The first byte is the report number (0x1). + buf[0] = 0x1; + buf[1] = 0x81; + hid_write(handle, buf, 17); + if (res < 0) + printf("Unable to write() (2)\n"); + + // Read requested state. hid_read() has been set to be + // non-blocking by the call to hid_set_nonblocking() above. + // This loop demonstrates the non-blocking nature of hid_read(). + res = 0; + while (res == 0) { + res = hid_read(handle, buf, sizeof(buf)); + if (res == 0) + printf("waiting...\n"); + if (res < 0) + printf("Unable to read()\n"); + #ifdef WIN32 + Sleep(500); + #else + usleep(500*1000); + #endif + } + + printf("Data read:\n "); + // Print out the returned buffer. + for (i = 0; i < res; i++) + printf("%02hhx ", buf[i]); + printf("\n"); + + hid_close(handle); + + /* Free static HIDAPI objects. */ + hid_exit(); + +#ifdef WIN32 + system("pause"); +#endif + + return 0; +} diff --git a/Externals/hidapi/libusb/.gitignore b/Externals/hidapi/libusb/.gitignore new file mode 100644 index 0000000000..67460db93e --- /dev/null +++ b/Externals/hidapi/libusb/.gitignore @@ -0,0 +1,8 @@ +*.o +*.so +*.la +*.lo +*.a +.libs +.deps +hidtest-libusb diff --git a/Externals/hidapi/libusb/Makefile-manual b/Externals/hidapi/libusb/Makefile-manual new file mode 100644 index 0000000000..c0fe86800d --- /dev/null +++ b/Externals/hidapi/libusb/Makefile-manual @@ -0,0 +1,18 @@ + + +OS=$(shell uname) + +ifeq ($(OS), Linux) + FILE=Makefile.linux +endif + +ifeq ($(OS), FreeBSD) + FILE=Makefile.freebsd +endif + +ifeq ($(FILE), ) +all: + $(error Your platform ${OS} is not supported by hidapi/libusb at this time.) +endif + +include $(FILE) diff --git a/Externals/hidapi/libusb/Makefile.am b/Externals/hidapi/libusb/Makefile.am new file mode 100644 index 0000000000..13c9d35517 --- /dev/null +++ b/Externals/hidapi/libusb/Makefile.am @@ -0,0 +1,27 @@ +AM_CPPFLAGS = -I$(top_srcdir)/hidapi $(CFLAGS_LIBUSB) + +if OS_LINUX +lib_LTLIBRARIES = libhidapi-libusb.la +libhidapi_libusb_la_SOURCES = hid.c +libhidapi_libusb_la_LDFLAGS = $(LTLDFLAGS) $(PTHREAD_CFLAGS) +libhidapi_libusb_la_LIBADD = $(LIBS_LIBUSB) +endif + +if OS_FREEBSD +lib_LTLIBRARIES = libhidapi.la +libhidapi_la_SOURCES = hid.c +libhidapi_la_LDFLAGS = $(LTLDFLAGS) +libhidapi_la_LIBADD = $(LIBS_LIBUSB) +endif + +if OS_KFREEBSD +lib_LTLIBRARIES = libhidapi.la +libhidapi_la_SOURCES = hid.c +libhidapi_la_LDFLAGS = $(LTLDFLAGS) +libhidapi_la_LIBADD = $(LIBS_LIBUSB) +endif + +hdrdir = $(includedir)/hidapi +hdr_HEADERS = $(top_srcdir)/hidapi/hidapi.h + +EXTRA_DIST = Makefile-manual diff --git a/Externals/hidapi/libusb/Makefile.freebsd b/Externals/hidapi/libusb/Makefile.freebsd new file mode 100644 index 0000000000..5e69e77d4e --- /dev/null +++ b/Externals/hidapi/libusb/Makefile.freebsd @@ -0,0 +1,46 @@ +########################################### +# Simple Makefile for HIDAPI test program +# +# Alan Ott +# Signal 11 Software +# 2010-06-01 +########################################### + +all: hidtest libs + +libs: libhidapi.so + +CC ?= cc +CFLAGS ?= -Wall -g -fPIC + +CXX ?= c++ +CXXFLAGS ?= -Wall -g + +COBJS = hid.o +CPPOBJS = ../hidtest/hidtest.o +OBJS = $(COBJS) $(CPPOBJS) +INCLUDES = -I../hidapi -I/usr/local/include +LDFLAGS = -L/usr/local/lib +LIBS = -lusb -liconv -pthread + + +# Console Test Program +hidtest: $(OBJS) + $(CXX) $(CXXFLAGS) $(LDFLAGS) $^ -o $@ $(LIBS) + +# Shared Libs +libhidapi.so: $(COBJS) + $(CC) $(LDFLAGS) -shared -Wl,-soname,$@.0 $^ -o $@ $(LIBS) + +# Objects +$(COBJS): %.o: %.c + $(CC) $(CFLAGS) -c $(INCLUDES) $< -o $@ + +$(CPPOBJS): %.o: %.cpp + $(CXX) $(CXXFLAGS) -c $(INCLUDES) $< -o $@ + + +clean: + rm -f $(OBJS) hidtest libhidapi.so ../hidtest/hidtest.o + +.PHONY: clean libs diff --git a/Externals/hidapi/libusb/Makefile.linux b/Externals/hidapi/libusb/Makefile.linux new file mode 100644 index 0000000000..337b556e1c --- /dev/null +++ b/Externals/hidapi/libusb/Makefile.linux @@ -0,0 +1,49 @@ +########################################### +# Simple Makefile for HIDAPI test program +# +# Alan Ott +# Signal 11 Software +# 2010-06-01 +########################################### + +all: hidtest-libusb libs + +libs: libhidapi-libusb.so + +CC ?= gcc +CFLAGS ?= -Wall -g -fpic + +CXX ?= g++ +CXXFLAGS ?= -Wall -g -fpic + +LDFLAGS ?= -Wall -g + +COBJS_LIBUSB = hid.o +COBJS = $(COBJS_LIBUSB) +CPPOBJS = ../hidtest/hidtest.o +OBJS = $(COBJS) $(CPPOBJS) +LIBS_USB = `pkg-config libusb-1.0 --libs` -lrt -lpthread +LIBS = $(LIBS_USB) +INCLUDES ?= -I../hidapi `pkg-config libusb-1.0 --cflags` + + +# Console Test Program +hidtest-libusb: $(COBJS_LIBUSB) $(CPPOBJS) + $(CXX) $(LDFLAGS) $^ $(LIBS_USB) -o $@ + +# Shared Libs +libhidapi-libusb.so: $(COBJS_LIBUSB) + $(CC) $(LDFLAGS) $(LIBS_USB) -shared -fpic -Wl,-soname,$@.0 $^ -o $@ + +# Objects +$(COBJS): %.o: %.c + $(CC) $(CFLAGS) -c $(INCLUDES) $< -o $@ + +$(CPPOBJS): %.o: %.cpp + $(CXX) $(CXXFLAGS) -c $(INCLUDES) $< -o $@ + + +clean: + rm -f $(OBJS) hidtest-libusb libhidapi-libusb.so ../hidtest/hidtest.o + +.PHONY: clean libs diff --git a/Externals/hidapi/libusb/hid.c b/Externals/hidapi/libusb/hid.c new file mode 100644 index 0000000000..a23bf46125 --- /dev/null +++ b/Externals/hidapi/libusb/hid.c @@ -0,0 +1,1514 @@ +/******************************************************* + HIDAPI - Multi-Platform library for + communication with HID devices. + + Alan Ott + Signal 11 Software + + 8/22/2009 + Linux Version - 6/2/2010 + Libusb Version - 8/13/2010 + FreeBSD Version - 11/1/2011 + + Copyright 2009, All Rights Reserved. + + At the discretion of the user of this library, + this software may be licensed under the terms of the + GNU General Public License v3, a BSD-Style license, or the + original HIDAPI license as outlined in the LICENSE.txt, + LICENSE-gpl3.txt, LICENSE-bsd.txt, and LICENSE-orig.txt + files located at the root of the source distribution. + These files may also be found in the public source + code repository located at: + http://github.com/signal11/hidapi . +********************************************************/ + +#define _GNU_SOURCE /* needed for wcsdup() before glibc 2.10 */ + +/* C */ +#include +#include +#include +#include +#include +#include + +/* Unix */ +#include +#include +#include +#include +#include +#include +#include +#include + +/* GNU / LibUSB */ +#include +#ifndef __ANDROID__ +#include +#endif + +#include "hidapi.h" + +#ifdef __ANDROID__ + +/* Barrier implementation because Android/Bionic don't have pthread_barrier. + This implementation came from Brent Priddy and was posted on + StackOverflow. It is used with his permission. */ +typedef int pthread_barrierattr_t; +typedef struct pthread_barrier { + pthread_mutex_t mutex; + pthread_cond_t cond; + int count; + int trip_count; +} pthread_barrier_t; + +static int pthread_barrier_init(pthread_barrier_t *barrier, const pthread_barrierattr_t *attr, unsigned int count) +{ + if(count == 0) { + errno = EINVAL; + return -1; + } + + if(pthread_mutex_init(&barrier->mutex, 0) < 0) { + return -1; + } + if(pthread_cond_init(&barrier->cond, 0) < 0) { + pthread_mutex_destroy(&barrier->mutex); + return -1; + } + barrier->trip_count = count; + barrier->count = 0; + + return 0; +} + +static int pthread_barrier_destroy(pthread_barrier_t *barrier) +{ + pthread_cond_destroy(&barrier->cond); + pthread_mutex_destroy(&barrier->mutex); + return 0; +} + +static int pthread_barrier_wait(pthread_barrier_t *barrier) +{ + pthread_mutex_lock(&barrier->mutex); + ++(barrier->count); + if(barrier->count >= barrier->trip_count) + { + barrier->count = 0; + pthread_cond_broadcast(&barrier->cond); + pthread_mutex_unlock(&barrier->mutex); + return 1; + } + else + { + pthread_cond_wait(&barrier->cond, &(barrier->mutex)); + pthread_mutex_unlock(&barrier->mutex); + return 0; + } +} + +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef DEBUG_PRINTF +#define LOG(...) fprintf(stderr, __VA_ARGS__) +#else +#define LOG(...) do {} while (0) +#endif + +#ifndef __FreeBSD__ +#define DETACH_KERNEL_DRIVER +#endif + +/* Uncomment to enable the retrieval of Usage and Usage Page in +hid_enumerate(). Warning, on platforms different from FreeBSD +this is very invasive as it requires the detach +and re-attach of the kernel driver. See comments inside hid_enumerate(). +libusb HIDAPI programs are encouraged to use the interface number +instead to differentiate between interfaces on a composite HID device. */ +/*#define INVASIVE_GET_USAGE*/ + +/* Linked List of input reports received from the device. */ +struct input_report { + uint8_t *data; + size_t len; + struct input_report *next; +}; + + +struct hid_device_ { + /* Handle to the actual device. */ + libusb_device_handle *device_handle; + + /* Endpoint information */ + int input_endpoint; + int output_endpoint; + int input_ep_max_packet_size; + + /* The interface number of the HID */ + int interface; + + /* Indexes of Strings */ + int manufacturer_index; + int product_index; + int serial_index; + + /* Whether blocking reads are used */ + int blocking; /* boolean */ + + /* Read thread objects */ + pthread_t thread; + pthread_mutex_t mutex; /* Protects input_reports */ + pthread_cond_t condition; + pthread_barrier_t barrier; /* Ensures correct startup sequence */ + int shutdown_thread; + int cancelled; + struct libusb_transfer *transfer; + + /* List of received input reports. */ + struct input_report *input_reports; +}; + +static libusb_context *usb_context = NULL; + +uint16_t get_usb_code_for_current_locale(void); +static int return_data(hid_device *dev, unsigned char *data, size_t length); + +static hid_device *new_hid_device(void) +{ + hid_device *dev = calloc(1, sizeof(hid_device)); + dev->blocking = 1; + + pthread_mutex_init(&dev->mutex, NULL); + pthread_cond_init(&dev->condition, NULL); + pthread_barrier_init(&dev->barrier, NULL, 2); + + return dev; +} + +static void free_hid_device(hid_device *dev) +{ + /* Clean up the thread objects */ + pthread_barrier_destroy(&dev->barrier); + pthread_cond_destroy(&dev->condition); + pthread_mutex_destroy(&dev->mutex); + + /* Free the device itself */ + free(dev); +} + +#if 0 +/*TODO: Implement this funciton on hidapi/libusb.. */ +static void register_error(hid_device *device, const char *op) +{ + +} +#endif + +#ifdef INVASIVE_GET_USAGE +/* Get bytes from a HID Report Descriptor. + Only call with a num_bytes of 0, 1, 2, or 4. */ +static uint32_t get_bytes(uint8_t *rpt, size_t len, size_t num_bytes, size_t cur) +{ + /* Return if there aren't enough bytes. */ + if (cur + num_bytes >= len) + return 0; + + if (num_bytes == 0) + return 0; + else if (num_bytes == 1) { + return rpt[cur+1]; + } + else if (num_bytes == 2) { + return (rpt[cur+2] * 256 + rpt[cur+1]); + } + else if (num_bytes == 4) { + return (rpt[cur+4] * 0x01000000 + + rpt[cur+3] * 0x00010000 + + rpt[cur+2] * 0x00000100 + + rpt[cur+1] * 0x00000001); + } + else + return 0; +} + +/* Retrieves the device's Usage Page and Usage from the report + descriptor. The algorithm is simple, as it just returns the first + Usage and Usage Page that it finds in the descriptor. + The return value is 0 on success and -1 on failure. */ +static int get_usage(uint8_t *report_descriptor, size_t size, + unsigned short *usage_page, unsigned short *usage) +{ + unsigned int i = 0; + int size_code; + int data_len, key_size; + int usage_found = 0, usage_page_found = 0; + + while (i < size) { + int key = report_descriptor[i]; + int key_cmd = key & 0xfc; + + //printf("key: %02hhx\n", key); + + if ((key & 0xf0) == 0xf0) { + /* This is a Long Item. The next byte contains the + length of the data section (value) for this key. + See the HID specification, version 1.11, section + 6.2.2.3, titled "Long Items." */ + if (i+1 < size) + data_len = report_descriptor[i+1]; + else + data_len = 0; /* malformed report */ + key_size = 3; + } + else { + /* This is a Short Item. The bottom two bits of the + key contain the size code for the data section + (value) for this key. Refer to the HID + specification, version 1.11, section 6.2.2.2, + titled "Short Items." */ + size_code = key & 0x3; + switch (size_code) { + case 0: + case 1: + case 2: + data_len = size_code; + break; + case 3: + data_len = 4; + break; + default: + /* Can't ever happen since size_code is & 0x3 */ + data_len = 0; + break; + }; + key_size = 1; + } + + if (key_cmd == 0x4) { + *usage_page = get_bytes(report_descriptor, size, data_len, i); + usage_page_found = 1; + //printf("Usage Page: %x\n", (uint32_t)*usage_page); + } + if (key_cmd == 0x8) { + *usage = get_bytes(report_descriptor, size, data_len, i); + usage_found = 1; + //printf("Usage: %x\n", (uint32_t)*usage); + } + + if (usage_page_found && usage_found) + return 0; /* success */ + + /* Skip over this key and it's associated data */ + i += data_len + key_size; + } + + return -1; /* failure */ +} +#endif /* INVASIVE_GET_USAGE */ + +#if defined(__FreeBSD__) && __FreeBSD__ < 10 +/* The libusb version included in FreeBSD < 10 doesn't have this function. In + mainline libusb, it's inlined in libusb.h. This function will bear a striking + resemblence to that one, because there's about one way to code it. + + Note that the data parameter is Unicode in UTF-16LE encoding. + Return value is the number of bytes in data, or LIBUSB_ERROR_*. + */ +static inline int libusb_get_string_descriptor(libusb_device_handle *dev, + uint8_t descriptor_index, uint16_t lang_id, + unsigned char *data, int length) +{ + return libusb_control_transfer(dev, + LIBUSB_ENDPOINT_IN | 0x0, /* Endpoint 0 IN */ + LIBUSB_REQUEST_GET_DESCRIPTOR, + (LIBUSB_DT_STRING << 8) | descriptor_index, + lang_id, data, (uint16_t) length, 1000); +} + +#endif + + +/* Get the first language the device says it reports. This comes from + USB string #0. */ +static uint16_t get_first_language(libusb_device_handle *dev) +{ + uint16_t buf[32]; + int len; + + /* Get the string from libusb. */ + len = libusb_get_string_descriptor(dev, + 0x0, /* String ID */ + 0x0, /* Language */ + (unsigned char*)buf, + sizeof(buf)); + if (len < 4) + return 0x0; + + return buf[1]; /* First two bytes are len and descriptor type. */ +} + +static int is_language_supported(libusb_device_handle *dev, uint16_t lang) +{ + uint16_t buf[32]; + int len; + int i; + + /* Get the string from libusb. */ + len = libusb_get_string_descriptor(dev, + 0x0, /* String ID */ + 0x0, /* Language */ + (unsigned char*)buf, + sizeof(buf)); + if (len < 4) + return 0x0; + + + len /= 2; /* language IDs are two-bytes each. */ + /* Start at index 1 because there are two bytes of protocol data. */ + for (i = 1; i < len; i++) { + if (buf[i] == lang) + return 1; + } + + return 0; +} + + +/* This function returns a newly allocated wide string containing the USB + device string numbered by the index. The returned string must be freed + by using free(). */ +static wchar_t *get_usb_string(libusb_device_handle *dev, uint8_t idx) +{ + char buf[512]; + int len; + wchar_t *str = NULL; + +#ifndef __ANDROID__ /* we don't use iconv on Android */ + wchar_t wbuf[256]; + /* iconv variables */ + iconv_t ic; + size_t inbytes; + size_t outbytes; + size_t res; +#ifdef __FreeBSD__ + const char *inptr; +#else + char *inptr; +#endif + char *outptr; +#endif + + /* Determine which language to use. */ + uint16_t lang; + lang = get_usb_code_for_current_locale(); + if (!is_language_supported(dev, lang)) + lang = get_first_language(dev); + + /* Get the string from libusb. */ + len = libusb_get_string_descriptor(dev, + idx, + lang, + (unsigned char*)buf, + sizeof(buf)); + if (len < 0) + return NULL; + +#ifdef __ANDROID__ + + /* Bionic does not have iconv support nor wcsdup() function, so it + has to be done manually. The following code will only work for + code points that can be represented as a single UTF-16 character, + and will incorrectly convert any code points which require more + than one UTF-16 character. + + Skip over the first character (2-bytes). */ + len -= 2; + str = malloc((len / 2 + 1) * sizeof(wchar_t)); + int i; + for (i = 0; i < len / 2; i++) { + str[i] = buf[i * 2 + 2] | (buf[i * 2 + 3] << 8); + } + str[len / 2] = 0x00000000; + +#else + + /* buf does not need to be explicitly NULL-terminated because + it is only passed into iconv() which does not need it. */ + + /* Initialize iconv. */ + ic = iconv_open("WCHAR_T", "UTF-16LE"); + if (ic == (iconv_t)-1) { + LOG("iconv_open() failed\n"); + return NULL; + } + + /* Convert to native wchar_t (UTF-32 on glibc/BSD systems). + Skip the first character (2-bytes). */ + inptr = buf+2; + inbytes = len-2; + outptr = (char*) wbuf; + outbytes = sizeof(wbuf); + res = iconv(ic, &inptr, &inbytes, &outptr, &outbytes); + if (res == (size_t)-1) { + LOG("iconv() failed\n"); + goto err; + } + + /* Write the terminating NULL. */ + wbuf[sizeof(wbuf)/sizeof(wbuf[0])-1] = 0x00000000; + if (outbytes >= sizeof(wbuf[0])) + *((wchar_t*)outptr) = 0x00000000; + + /* Allocate and copy the string. */ + str = wcsdup(wbuf); + +err: + iconv_close(ic); + +#endif + + return str; +} + +static char *make_path(libusb_device *dev, int interface_number) +{ + char str[64]; + snprintf(str, sizeof(str), "%04x:%04x:%02x", + libusb_get_bus_number(dev), + libusb_get_device_address(dev), + interface_number); + str[sizeof(str)-1] = '\0'; + + return strdup(str); +} + + +int HID_API_EXPORT hid_init(void) +{ + if (!usb_context) { + const char *locale; + + /* Init Libusb */ + if (libusb_init(&usb_context)) + return -1; + + /* Set the locale if it's not set. */ + locale = setlocale(LC_CTYPE, NULL); + if (!locale) + setlocale(LC_CTYPE, ""); + } + + return 0; +} + +int HID_API_EXPORT hid_exit(void) +{ + if (usb_context) { + libusb_exit(usb_context); + usb_context = NULL; + } + + return 0; +} + +struct hid_device_info HID_API_EXPORT *hid_enumerate(unsigned short vendor_id, unsigned short product_id) +{ + libusb_device **devs; + libusb_device *dev; + libusb_device_handle *handle; + ssize_t num_devs; + int i = 0; + + struct hid_device_info *root = NULL; /* return object */ + struct hid_device_info *cur_dev = NULL; + + if(hid_init() < 0) + return NULL; + + num_devs = libusb_get_device_list(usb_context, &devs); + if (num_devs < 0) + return NULL; + while ((dev = devs[i++]) != NULL) { + struct libusb_device_descriptor desc; + struct libusb_config_descriptor *conf_desc = NULL; + int j, k; + int interface_num = 0; + + int res = libusb_get_device_descriptor(dev, &desc); + unsigned short dev_vid = desc.idVendor; + unsigned short dev_pid = desc.idProduct; + + res = libusb_get_active_config_descriptor(dev, &conf_desc); + if (res < 0) + libusb_get_config_descriptor(dev, 0, &conf_desc); + if (conf_desc) { + for (j = 0; j < conf_desc->bNumInterfaces; j++) { + const struct libusb_interface *intf = &conf_desc->interface[j]; + for (k = 0; k < intf->num_altsetting; k++) { + const struct libusb_interface_descriptor *intf_desc; + intf_desc = &intf->altsetting[k]; + if (intf_desc->bInterfaceClass == LIBUSB_CLASS_HID) { + interface_num = intf_desc->bInterfaceNumber; + + /* Check the VID/PID against the arguments */ + if ((vendor_id == 0x0 || vendor_id == dev_vid) && + (product_id == 0x0 || product_id == dev_pid)) { + struct hid_device_info *tmp; + + /* VID/PID match. Create the record. */ + tmp = calloc(1, sizeof(struct hid_device_info)); + if (cur_dev) { + cur_dev->next = tmp; + } + else { + root = tmp; + } + cur_dev = tmp; + + /* Fill out the record */ + cur_dev->next = NULL; + cur_dev->path = make_path(dev, interface_num); + + res = libusb_open(dev, &handle); + + if (res >= 0) { + /* Serial Number */ + if (desc.iSerialNumber > 0) + cur_dev->serial_number = + get_usb_string(handle, desc.iSerialNumber); + + /* Manufacturer and Product strings */ + if (desc.iManufacturer > 0) + cur_dev->manufacturer_string = + get_usb_string(handle, desc.iManufacturer); + if (desc.iProduct > 0) + cur_dev->product_string = + get_usb_string(handle, desc.iProduct); + +#ifdef INVASIVE_GET_USAGE +{ + /* + This section is removed because it is too + invasive on the system. Getting a Usage Page + and Usage requires parsing the HID Report + descriptor. Getting a HID Report descriptor + involves claiming the interface. Claiming the + interface involves detaching the kernel driver. + Detaching the kernel driver is hard on the system + because it will unclaim interfaces (if another + app has them claimed) and the re-attachment of + the driver will sometimes change /dev entry names. + It is for these reasons that this section is + #if 0. For composite devices, use the interface + field in the hid_device_info struct to distinguish + between interfaces. */ + unsigned char data[256]; +#ifdef DETACH_KERNEL_DRIVER + int detached = 0; + /* Usage Page and Usage */ + res = libusb_kernel_driver_active(handle, interface_num); + if (res == 1) { + res = libusb_detach_kernel_driver(handle, interface_num); + if (res < 0) + LOG("Couldn't detach kernel driver, even though a kernel driver was attached."); + else + detached = 1; + } +#endif + res = libusb_claim_interface(handle, interface_num); + if (res >= 0) { + /* Get the HID Report Descriptor. */ + res = libusb_control_transfer(handle, LIBUSB_ENDPOINT_IN|LIBUSB_RECIPIENT_INTERFACE, LIBUSB_REQUEST_GET_DESCRIPTOR, (LIBUSB_DT_REPORT << 8)|interface_num, 0, data, sizeof(data), 5000); + if (res >= 0) { + unsigned short page=0, usage=0; + /* Parse the usage and usage page + out of the report descriptor. */ + get_usage(data, res, &page, &usage); + cur_dev->usage_page = page; + cur_dev->usage = usage; + } + else + LOG("libusb_control_transfer() for getting the HID report failed with %d\n", res); + + /* Release the interface */ + res = libusb_release_interface(handle, interface_num); + if (res < 0) + LOG("Can't release the interface.\n"); + } + else + LOG("Can't claim interface %d\n", res); +#ifdef DETACH_KERNEL_DRIVER + /* Re-attach kernel driver if necessary. */ + if (detached) { + res = libusb_attach_kernel_driver(handle, interface_num); + if (res < 0) + LOG("Couldn't re-attach kernel driver.\n"); + } +#endif +} +#endif /* INVASIVE_GET_USAGE */ + + libusb_close(handle); + } + /* VID/PID */ + cur_dev->vendor_id = dev_vid; + cur_dev->product_id = dev_pid; + + /* Release Number */ + cur_dev->release_number = desc.bcdDevice; + + /* Interface Number */ + cur_dev->interface_number = interface_num; + } + } + } /* altsettings */ + } /* interfaces */ + libusb_free_config_descriptor(conf_desc); + } + } + + libusb_free_device_list(devs, 1); + + return root; +} + +void HID_API_EXPORT hid_free_enumeration(struct hid_device_info *devs) +{ + struct hid_device_info *d = devs; + while (d) { + struct hid_device_info *next = d->next; + free(d->path); + free(d->serial_number); + free(d->manufacturer_string); + free(d->product_string); + free(d); + d = next; + } +} + +hid_device * hid_open(unsigned short vendor_id, unsigned short product_id, const wchar_t *serial_number) +{ + struct hid_device_info *devs, *cur_dev; + const char *path_to_open = NULL; + hid_device *handle = NULL; + + devs = hid_enumerate(vendor_id, product_id); + cur_dev = devs; + while (cur_dev) { + if (cur_dev->vendor_id == vendor_id && + cur_dev->product_id == product_id) { + if (serial_number) { + if (cur_dev->serial_number && + wcscmp(serial_number, cur_dev->serial_number) == 0) { + path_to_open = cur_dev->path; + break; + } + } + else { + path_to_open = cur_dev->path; + break; + } + } + cur_dev = cur_dev->next; + } + + if (path_to_open) { + /* Open the device */ + handle = hid_open_path(path_to_open); + } + + hid_free_enumeration(devs); + + return handle; +} + +static void read_callback(struct libusb_transfer *transfer) +{ + hid_device *dev = transfer->user_data; + int res; + + if (transfer->status == LIBUSB_TRANSFER_COMPLETED) { + + struct input_report *rpt = malloc(sizeof(*rpt)); + rpt->data = malloc(transfer->actual_length); + memcpy(rpt->data, transfer->buffer, transfer->actual_length); + rpt->len = transfer->actual_length; + rpt->next = NULL; + + pthread_mutex_lock(&dev->mutex); + + /* Attach the new report object to the end of the list. */ + if (dev->input_reports == NULL) { + /* The list is empty. Put it at the root. */ + dev->input_reports = rpt; + pthread_cond_signal(&dev->condition); + } + else { + /* Find the end of the list and attach. */ + struct input_report *cur = dev->input_reports; + int num_queued = 0; + while (cur->next != NULL) { + cur = cur->next; + num_queued++; + } + cur->next = rpt; + + /* Pop one off if we've reached 30 in the queue. This + way we don't grow forever if the user never reads + anything from the device. */ + if (num_queued > 30) { + return_data(dev, NULL, 0); + } + } + pthread_mutex_unlock(&dev->mutex); + } + else if (transfer->status == LIBUSB_TRANSFER_CANCELLED) { + dev->shutdown_thread = 1; + dev->cancelled = 1; + return; + } + else if (transfer->status == LIBUSB_TRANSFER_NO_DEVICE) { + dev->shutdown_thread = 1; + dev->cancelled = 1; + return; + } + else if (transfer->status == LIBUSB_TRANSFER_TIMED_OUT) { + //LOG("Timeout (normal)\n"); + } + else { + LOG("Unknown transfer code: %d\n", transfer->status); + } + + /* Re-submit the transfer object. */ + res = libusb_submit_transfer(transfer); + if (res != 0) { + LOG("Unable to submit URB. libusb error code: %d\n", res); + dev->shutdown_thread = 1; + dev->cancelled = 1; + } +} + + +static void *read_thread(void *param) +{ + hid_device *dev = param; + unsigned char *buf; + const size_t length = dev->input_ep_max_packet_size; + + /* Set up the transfer object. */ + buf = malloc(length); + dev->transfer = libusb_alloc_transfer(0); + libusb_fill_interrupt_transfer(dev->transfer, + dev->device_handle, + dev->input_endpoint, + buf, + length, + read_callback, + dev, + 5000/*timeout*/); + + /* Make the first submission. Further submissions are made + from inside read_callback() */ + libusb_submit_transfer(dev->transfer); + + /* Notify the main thread that the read thread is up and running. */ + pthread_barrier_wait(&dev->barrier); + + /* Handle all the events. */ + while (!dev->shutdown_thread) { + int res; + res = libusb_handle_events(usb_context); + if (res < 0) { + /* There was an error. */ + LOG("read_thread(): libusb reports error # %d\n", res); + + /* Break out of this loop only on fatal error.*/ + if (res != LIBUSB_ERROR_BUSY && + res != LIBUSB_ERROR_TIMEOUT && + res != LIBUSB_ERROR_OVERFLOW && + res != LIBUSB_ERROR_INTERRUPTED) { + break; + } + } + } + + /* Cancel any transfer that may be pending. This call will fail + if no transfers are pending, but that's OK. */ + libusb_cancel_transfer(dev->transfer); + + while (!dev->cancelled) + libusb_handle_events_completed(usb_context, &dev->cancelled); + + /* Now that the read thread is stopping, Wake any threads which are + waiting on data (in hid_read_timeout()). Do this under a mutex to + make sure that a thread which is about to go to sleep waiting on + the condition acutally will go to sleep before the condition is + signaled. */ + pthread_mutex_lock(&dev->mutex); + pthread_cond_broadcast(&dev->condition); + pthread_mutex_unlock(&dev->mutex); + + /* The dev->transfer->buffer and dev->transfer objects are cleaned up + in hid_close(). They are not cleaned up here because this thread + could end either due to a disconnect or due to a user + call to hid_close(). In both cases the objects can be safely + cleaned up after the call to pthread_join() (in hid_close()), but + since hid_close() calls libusb_cancel_transfer(), on these objects, + they can not be cleaned up here. */ + + return NULL; +} + + +hid_device * HID_API_EXPORT hid_open_path(const char *path) +{ + hid_device *dev = NULL; + + libusb_device **devs; + libusb_device *usb_dev; + int res; + int d = 0; + int good_open = 0; + + if(hid_init() < 0) + return NULL; + + dev = new_hid_device(); + + libusb_get_device_list(usb_context, &devs); + while ((usb_dev = devs[d++]) != NULL) { + struct libusb_device_descriptor desc; + struct libusb_config_descriptor *conf_desc = NULL; + int i,j,k; + libusb_get_device_descriptor(usb_dev, &desc); + + if (libusb_get_active_config_descriptor(usb_dev, &conf_desc) < 0) + continue; + for (j = 0; j < conf_desc->bNumInterfaces; j++) { + const struct libusb_interface *intf = &conf_desc->interface[j]; + for (k = 0; k < intf->num_altsetting; k++) { + const struct libusb_interface_descriptor *intf_desc; + intf_desc = &intf->altsetting[k]; + if (intf_desc->bInterfaceClass == LIBUSB_CLASS_HID) { + char *dev_path = make_path(usb_dev, intf_desc->bInterfaceNumber); + if (!strcmp(dev_path, path)) { + /* Matched Paths. Open this device */ + + /* OPEN HERE */ + res = libusb_open(usb_dev, &dev->device_handle); + if (res < 0) { + LOG("can't open device\n"); + free(dev_path); + break; + } + good_open = 1; +#ifdef DETACH_KERNEL_DRIVER + /* Detach the kernel driver, but only if the + device is managed by the kernel */ + if (libusb_kernel_driver_active(dev->device_handle, intf_desc->bInterfaceNumber) == 1) { + res = libusb_detach_kernel_driver(dev->device_handle, intf_desc->bInterfaceNumber); + if (res < 0) { + libusb_close(dev->device_handle); + LOG("Unable to detach Kernel Driver\n"); + free(dev_path); + good_open = 0; + break; + } + } +#endif + res = libusb_claim_interface(dev->device_handle, intf_desc->bInterfaceNumber); + if (res < 0) { + LOG("can't claim interface %d: %d\n", intf_desc->bInterfaceNumber, res); + free(dev_path); + libusb_close(dev->device_handle); + good_open = 0; + break; + } + + /* Store off the string descriptor indexes */ + dev->manufacturer_index = desc.iManufacturer; + dev->product_index = desc.iProduct; + dev->serial_index = desc.iSerialNumber; + + /* Store off the interface number */ + dev->interface = intf_desc->bInterfaceNumber; + + /* Find the INPUT and OUTPUT endpoints. An + OUTPUT endpoint is not required. */ + for (i = 0; i < intf_desc->bNumEndpoints; i++) { + const struct libusb_endpoint_descriptor *ep + = &intf_desc->endpoint[i]; + + /* Determine the type and direction of this + endpoint. */ + int is_interrupt = + (ep->bmAttributes & LIBUSB_TRANSFER_TYPE_MASK) + == LIBUSB_TRANSFER_TYPE_INTERRUPT; + int is_output = + (ep->bEndpointAddress & LIBUSB_ENDPOINT_DIR_MASK) + == LIBUSB_ENDPOINT_OUT; + int is_input = + (ep->bEndpointAddress & LIBUSB_ENDPOINT_DIR_MASK) + == LIBUSB_ENDPOINT_IN; + + /* Decide whether to use it for intput or output. */ + if (dev->input_endpoint == 0 && + is_interrupt && is_input) { + /* Use this endpoint for INPUT */ + dev->input_endpoint = ep->bEndpointAddress; + dev->input_ep_max_packet_size = ep->wMaxPacketSize; + } + if (dev->output_endpoint == 0 && + is_interrupt && is_output) { + /* Use this endpoint for OUTPUT */ + dev->output_endpoint = ep->bEndpointAddress; + } + } + + pthread_create(&dev->thread, NULL, read_thread, dev); + + /* Wait here for the read thread to be initialized. */ + pthread_barrier_wait(&dev->barrier); + + } + free(dev_path); + } + } + } + libusb_free_config_descriptor(conf_desc); + + } + + libusb_free_device_list(devs, 1); + + /* If we have a good handle, return it. */ + if (good_open) { + return dev; + } + else { + /* Unable to open any devices. */ + free_hid_device(dev); + return NULL; + } +} + + +int HID_API_EXPORT hid_write(hid_device *dev, const unsigned char *data, size_t length) +{ + int res; + int report_number = data[0]; + int skipped_report_id = 0; + + if (report_number == 0x0) { + data++; + length--; + skipped_report_id = 1; + } + + + if (dev->output_endpoint <= 0) { + /* No interrput out endpoint. Use the Control Endpoint */ + res = libusb_control_transfer(dev->device_handle, + LIBUSB_REQUEST_TYPE_CLASS|LIBUSB_RECIPIENT_INTERFACE|LIBUSB_ENDPOINT_OUT, + 0x09/*HID Set_Report*/, + (2/*HID output*/ << 8) | report_number, + dev->interface, + (unsigned char *)data, length, + 1000/*timeout millis*/); + + if (res < 0) + return -1; + + if (skipped_report_id) + length++; + + return length; + } + else { + /* Use the interrupt out endpoint */ + int actual_length; + res = libusb_interrupt_transfer(dev->device_handle, + dev->output_endpoint, + (unsigned char*)data, + length, + &actual_length, 1000); + + if (res < 0) + return -1; + + if (skipped_report_id) + actual_length++; + + return actual_length; + } +} + +/* Helper function, to simplify hid_read(). + This should be called with dev->mutex locked. */ +static int return_data(hid_device *dev, unsigned char *data, size_t length) +{ + /* Copy the data out of the linked list item (rpt) into the + return buffer (data), and delete the liked list item. */ + struct input_report *rpt = dev->input_reports; + size_t len = (length < rpt->len)? length: rpt->len; + if (len > 0) + memcpy(data, rpt->data, len); + dev->input_reports = rpt->next; + free(rpt->data); + free(rpt); + return len; +} + +static void cleanup_mutex(void *param) +{ + hid_device *dev = param; + pthread_mutex_unlock(&dev->mutex); +} + + +int HID_API_EXPORT hid_read_timeout(hid_device *dev, unsigned char *data, size_t length, int milliseconds) +{ + int bytes_read = -1; + +#if 0 + int transferred; + int res = libusb_interrupt_transfer(dev->device_handle, dev->input_endpoint, data, length, &transferred, 5000); + LOG("transferred: %d\n", transferred); + return transferred; +#endif + + pthread_mutex_lock(&dev->mutex); + pthread_cleanup_push(&cleanup_mutex, dev); + + /* There's an input report queued up. Return it. */ + if (dev->input_reports) { + /* Return the first one */ + bytes_read = return_data(dev, data, length); + goto ret; + } + + if (dev->shutdown_thread) { + /* This means the device has been disconnected. + An error code of -1 should be returned. */ + bytes_read = -1; + goto ret; + } + + if (milliseconds == -1) { + /* Blocking */ + while (!dev->input_reports && !dev->shutdown_thread) { + pthread_cond_wait(&dev->condition, &dev->mutex); + } + if (dev->input_reports) { + bytes_read = return_data(dev, data, length); + } + } + else if (milliseconds > 0) { + /* Non-blocking, but called with timeout. */ + int res; + struct timespec ts; + clock_gettime(CLOCK_REALTIME, &ts); + ts.tv_sec += milliseconds / 1000; + ts.tv_nsec += (milliseconds % 1000) * 1000000; + if (ts.tv_nsec >= 1000000000L) { + ts.tv_sec++; + ts.tv_nsec -= 1000000000L; + } + + while (!dev->input_reports && !dev->shutdown_thread) { + res = pthread_cond_timedwait(&dev->condition, &dev->mutex, &ts); + if (res == 0) { + if (dev->input_reports) { + bytes_read = return_data(dev, data, length); + break; + } + + /* If we're here, there was a spurious wake up + or the read thread was shutdown. Run the + loop again (ie: don't break). */ + } + else if (res == ETIMEDOUT) { + /* Timed out. */ + bytes_read = 0; + break; + } + else { + /* Error. */ + bytes_read = -1; + break; + } + } + } + else { + /* Purely non-blocking */ + bytes_read = 0; + } + +ret: + pthread_mutex_unlock(&dev->mutex); + pthread_cleanup_pop(0); + + return bytes_read; +} + +int HID_API_EXPORT hid_read(hid_device *dev, unsigned char *data, size_t length) +{ + return hid_read_timeout(dev, data, length, dev->blocking ? -1 : 0); +} + +int HID_API_EXPORT hid_set_nonblocking(hid_device *dev, int nonblock) +{ + dev->blocking = !nonblock; + + return 0; +} + + +int HID_API_EXPORT hid_send_feature_report(hid_device *dev, const unsigned char *data, size_t length) +{ + int res = -1; + int skipped_report_id = 0; + int report_number = data[0]; + + if (report_number == 0x0) { + data++; + length--; + skipped_report_id = 1; + } + + res = libusb_control_transfer(dev->device_handle, + LIBUSB_REQUEST_TYPE_CLASS|LIBUSB_RECIPIENT_INTERFACE|LIBUSB_ENDPOINT_OUT, + 0x09/*HID set_report*/, + (3/*HID feature*/ << 8) | report_number, + dev->interface, + (unsigned char *)data, length, + 1000/*timeout millis*/); + + if (res < 0) + return -1; + + /* Account for the report ID */ + if (skipped_report_id) + length++; + + return length; +} + +int HID_API_EXPORT hid_get_feature_report(hid_device *dev, unsigned char *data, size_t length) +{ + int res = -1; + int skipped_report_id = 0; + int report_number = data[0]; + + if (report_number == 0x0) { + /* Offset the return buffer by 1, so that the report ID + will remain in byte 0. */ + data++; + length--; + skipped_report_id = 1; + } + res = libusb_control_transfer(dev->device_handle, + LIBUSB_REQUEST_TYPE_CLASS|LIBUSB_RECIPIENT_INTERFACE|LIBUSB_ENDPOINT_IN, + 0x01/*HID get_report*/, + (3/*HID feature*/ << 8) | report_number, + dev->interface, + (unsigned char *)data, length, + 1000/*timeout millis*/); + + if (res < 0) + return -1; + + if (skipped_report_id) + res++; + + return res; +} + + +void HID_API_EXPORT hid_close(hid_device *dev) +{ + if (!dev) + return; + + /* Cause read_thread() to stop. */ + dev->shutdown_thread = 1; + libusb_cancel_transfer(dev->transfer); + + /* Wait for read_thread() to end. */ + pthread_join(dev->thread, NULL); + + /* Clean up the Transfer objects allocated in read_thread(). */ + free(dev->transfer->buffer); + libusb_free_transfer(dev->transfer); + + /* release the interface */ + libusb_release_interface(dev->device_handle, dev->interface); + + /* Close the handle */ + libusb_close(dev->device_handle); + + /* Clear out the queue of received reports. */ + pthread_mutex_lock(&dev->mutex); + while (dev->input_reports) { + return_data(dev, NULL, 0); + } + pthread_mutex_unlock(&dev->mutex); + + free_hid_device(dev); +} + + +int HID_API_EXPORT_CALL hid_get_manufacturer_string(hid_device *dev, wchar_t *string, size_t maxlen) +{ + return hid_get_indexed_string(dev, dev->manufacturer_index, string, maxlen); +} + +int HID_API_EXPORT_CALL hid_get_product_string(hid_device *dev, wchar_t *string, size_t maxlen) +{ + return hid_get_indexed_string(dev, dev->product_index, string, maxlen); +} + +int HID_API_EXPORT_CALL hid_get_serial_number_string(hid_device *dev, wchar_t *string, size_t maxlen) +{ + return hid_get_indexed_string(dev, dev->serial_index, string, maxlen); +} + +int HID_API_EXPORT_CALL hid_get_indexed_string(hid_device *dev, int string_index, wchar_t *string, size_t maxlen) +{ + wchar_t *str; + + str = get_usb_string(dev->device_handle, string_index); + if (str) { + wcsncpy(string, str, maxlen); + string[maxlen-1] = L'\0'; + free(str); + return 0; + } + else + return -1; +} + + +HID_API_EXPORT const wchar_t * HID_API_CALL hid_error(hid_device *dev) +{ + return NULL; +} + + +struct lang_map_entry { + const char *name; + const char *string_code; + uint16_t usb_code; +}; + +#define LANG(name,code,usb_code) { name, code, usb_code } +static struct lang_map_entry lang_map[] = { + LANG("Afrikaans", "af", 0x0436), + LANG("Albanian", "sq", 0x041C), + LANG("Arabic - United Arab Emirates", "ar_ae", 0x3801), + LANG("Arabic - Bahrain", "ar_bh", 0x3C01), + LANG("Arabic - Algeria", "ar_dz", 0x1401), + LANG("Arabic - Egypt", "ar_eg", 0x0C01), + LANG("Arabic - Iraq", "ar_iq", 0x0801), + LANG("Arabic - Jordan", "ar_jo", 0x2C01), + LANG("Arabic - Kuwait", "ar_kw", 0x3401), + LANG("Arabic - Lebanon", "ar_lb", 0x3001), + LANG("Arabic - Libya", "ar_ly", 0x1001), + LANG("Arabic - Morocco", "ar_ma", 0x1801), + LANG("Arabic - Oman", "ar_om", 0x2001), + LANG("Arabic - Qatar", "ar_qa", 0x4001), + LANG("Arabic - Saudi Arabia", "ar_sa", 0x0401), + LANG("Arabic - Syria", "ar_sy", 0x2801), + LANG("Arabic - Tunisia", "ar_tn", 0x1C01), + LANG("Arabic - Yemen", "ar_ye", 0x2401), + LANG("Armenian", "hy", 0x042B), + LANG("Azeri - Latin", "az_az", 0x042C), + LANG("Azeri - Cyrillic", "az_az", 0x082C), + LANG("Basque", "eu", 0x042D), + LANG("Belarusian", "be", 0x0423), + LANG("Bulgarian", "bg", 0x0402), + LANG("Catalan", "ca", 0x0403), + LANG("Chinese - China", "zh_cn", 0x0804), + LANG("Chinese - Hong Kong SAR", "zh_hk", 0x0C04), + LANG("Chinese - Macau SAR", "zh_mo", 0x1404), + LANG("Chinese - Singapore", "zh_sg", 0x1004), + LANG("Chinese - Taiwan", "zh_tw", 0x0404), + LANG("Croatian", "hr", 0x041A), + LANG("Czech", "cs", 0x0405), + LANG("Danish", "da", 0x0406), + LANG("Dutch - Netherlands", "nl_nl", 0x0413), + LANG("Dutch - Belgium", "nl_be", 0x0813), + LANG("English - Australia", "en_au", 0x0C09), + LANG("English - Belize", "en_bz", 0x2809), + LANG("English - Canada", "en_ca", 0x1009), + LANG("English - Caribbean", "en_cb", 0x2409), + LANG("English - Ireland", "en_ie", 0x1809), + LANG("English - Jamaica", "en_jm", 0x2009), + LANG("English - New Zealand", "en_nz", 0x1409), + LANG("English - Phillippines", "en_ph", 0x3409), + LANG("English - Southern Africa", "en_za", 0x1C09), + LANG("English - Trinidad", "en_tt", 0x2C09), + LANG("English - Great Britain", "en_gb", 0x0809), + LANG("English - United States", "en_us", 0x0409), + LANG("Estonian", "et", 0x0425), + LANG("Farsi", "fa", 0x0429), + LANG("Finnish", "fi", 0x040B), + LANG("Faroese", "fo", 0x0438), + LANG("French - France", "fr_fr", 0x040C), + LANG("French - Belgium", "fr_be", 0x080C), + LANG("French - Canada", "fr_ca", 0x0C0C), + LANG("French - Luxembourg", "fr_lu", 0x140C), + LANG("French - Switzerland", "fr_ch", 0x100C), + LANG("Gaelic - Ireland", "gd_ie", 0x083C), + LANG("Gaelic - Scotland", "gd", 0x043C), + LANG("German - Germany", "de_de", 0x0407), + LANG("German - Austria", "de_at", 0x0C07), + LANG("German - Liechtenstein", "de_li", 0x1407), + LANG("German - Luxembourg", "de_lu", 0x1007), + LANG("German - Switzerland", "de_ch", 0x0807), + LANG("Greek", "el", 0x0408), + LANG("Hebrew", "he", 0x040D), + LANG("Hindi", "hi", 0x0439), + LANG("Hungarian", "hu", 0x040E), + LANG("Icelandic", "is", 0x040F), + LANG("Indonesian", "id", 0x0421), + LANG("Italian - Italy", "it_it", 0x0410), + LANG("Italian - Switzerland", "it_ch", 0x0810), + LANG("Japanese", "ja", 0x0411), + LANG("Korean", "ko", 0x0412), + LANG("Latvian", "lv", 0x0426), + LANG("Lithuanian", "lt", 0x0427), + LANG("F.Y.R.O. Macedonia", "mk", 0x042F), + LANG("Malay - Malaysia", "ms_my", 0x043E), + LANG("Malay – Brunei", "ms_bn", 0x083E), + LANG("Maltese", "mt", 0x043A), + LANG("Marathi", "mr", 0x044E), + LANG("Norwegian - Bokml", "no_no", 0x0414), + LANG("Norwegian - Nynorsk", "no_no", 0x0814), + LANG("Polish", "pl", 0x0415), + LANG("Portuguese - Portugal", "pt_pt", 0x0816), + LANG("Portuguese - Brazil", "pt_br", 0x0416), + LANG("Raeto-Romance", "rm", 0x0417), + LANG("Romanian - Romania", "ro", 0x0418), + LANG("Romanian - Republic of Moldova", "ro_mo", 0x0818), + LANG("Russian", "ru", 0x0419), + LANG("Russian - Republic of Moldova", "ru_mo", 0x0819), + LANG("Sanskrit", "sa", 0x044F), + LANG("Serbian - Cyrillic", "sr_sp", 0x0C1A), + LANG("Serbian - Latin", "sr_sp", 0x081A), + LANG("Setsuana", "tn", 0x0432), + LANG("Slovenian", "sl", 0x0424), + LANG("Slovak", "sk", 0x041B), + LANG("Sorbian", "sb", 0x042E), + LANG("Spanish - Spain (Traditional)", "es_es", 0x040A), + LANG("Spanish - Argentina", "es_ar", 0x2C0A), + LANG("Spanish - Bolivia", "es_bo", 0x400A), + LANG("Spanish - Chile", "es_cl", 0x340A), + LANG("Spanish - Colombia", "es_co", 0x240A), + LANG("Spanish - Costa Rica", "es_cr", 0x140A), + LANG("Spanish - Dominican Republic", "es_do", 0x1C0A), + LANG("Spanish - Ecuador", "es_ec", 0x300A), + LANG("Spanish - Guatemala", "es_gt", 0x100A), + LANG("Spanish - Honduras", "es_hn", 0x480A), + LANG("Spanish - Mexico", "es_mx", 0x080A), + LANG("Spanish - Nicaragua", "es_ni", 0x4C0A), + LANG("Spanish - Panama", "es_pa", 0x180A), + LANG("Spanish - Peru", "es_pe", 0x280A), + LANG("Spanish - Puerto Rico", "es_pr", 0x500A), + LANG("Spanish - Paraguay", "es_py", 0x3C0A), + LANG("Spanish - El Salvador", "es_sv", 0x440A), + LANG("Spanish - Uruguay", "es_uy", 0x380A), + LANG("Spanish - Venezuela", "es_ve", 0x200A), + LANG("Southern Sotho", "st", 0x0430), + LANG("Swahili", "sw", 0x0441), + LANG("Swedish - Sweden", "sv_se", 0x041D), + LANG("Swedish - Finland", "sv_fi", 0x081D), + LANG("Tamil", "ta", 0x0449), + LANG("Tatar", "tt", 0X0444), + LANG("Thai", "th", 0x041E), + LANG("Turkish", "tr", 0x041F), + LANG("Tsonga", "ts", 0x0431), + LANG("Ukrainian", "uk", 0x0422), + LANG("Urdu", "ur", 0x0420), + LANG("Uzbek - Cyrillic", "uz_uz", 0x0843), + LANG("Uzbek – Latin", "uz_uz", 0x0443), + LANG("Vietnamese", "vi", 0x042A), + LANG("Xhosa", "xh", 0x0434), + LANG("Yiddish", "yi", 0x043D), + LANG("Zulu", "zu", 0x0435), + LANG(NULL, NULL, 0x0), +}; + +uint16_t get_usb_code_for_current_locale(void) +{ + char *locale; + char search_string[64]; + char *ptr; + struct lang_map_entry *lang; + + /* Get the current locale. */ + locale = setlocale(0, NULL); + if (!locale) + return 0x0; + + /* Make a copy of the current locale string. */ + strncpy(search_string, locale, sizeof(search_string)); + search_string[sizeof(search_string)-1] = '\0'; + + /* Chop off the encoding part, and make it lower case. */ + ptr = search_string; + while (*ptr) { + *ptr = tolower(*ptr); + if (*ptr == '.') { + *ptr = '\0'; + break; + } + ptr++; + } + + /* Find the entry which matches the string code of our locale. */ + lang = lang_map; + while (lang->string_code) { + if (!strcmp(lang->string_code, search_string)) { + return lang->usb_code; + } + lang++; + } + + /* There was no match. Find with just the language only. */ + /* Chop off the variant. Chop it off at the '_'. */ + ptr = search_string; + while (*ptr) { + *ptr = tolower(*ptr); + if (*ptr == '_') { + *ptr = '\0'; + break; + } + ptr++; + } + +#if 0 /* TODO: Do we need this? */ + /* Find the entry which matches the string code of our language. */ + lang = lang_map; + while (lang->string_code) { + if (!strcmp(lang->string_code, search_string)) { + return lang->usb_code; + } + lang++; + } +#endif + + /* Found nothing. */ + return 0x0; +} + +#ifdef __cplusplus +} +#endif diff --git a/Externals/hidapi/linux/.gitignore b/Externals/hidapi/linux/.gitignore new file mode 100644 index 0000000000..127bf37d9c --- /dev/null +++ b/Externals/hidapi/linux/.gitignore @@ -0,0 +1,18 @@ +Debug +Release +*.exp +*.ilk +*.lib +*.suo +*.vcproj.* +*.ncb +*.suo +*.dll +*.pdb +*.o +*.so +hidtest-hidraw +.deps +.libs +*.lo +*.la diff --git a/Externals/hidapi/linux/Makefile-manual b/Externals/hidapi/linux/Makefile-manual new file mode 100644 index 0000000000..04ce1de45d --- /dev/null +++ b/Externals/hidapi/linux/Makefile-manual @@ -0,0 +1,49 @@ +########################################### +# Simple Makefile for HIDAPI test program +# +# Alan Ott +# Signal 11 Software +# 2010-06-01 +########################################### + +all: hidtest-hidraw libs + +libs: libhidapi-hidraw.so + +CC ?= gcc +CFLAGS ?= -Wall -g -fpic + +CXX ?= g++ +CXXFLAGS ?= -Wall -g -fpic + +LDFLAGS ?= -Wall -g + + +COBJS = hid.o +CPPOBJS = ../hidtest/hidtest.o +OBJS = $(COBJS) $(CPPOBJS) +LIBS_UDEV = `pkg-config libudev --libs` -lrt +LIBS = $(LIBS_UDEV) +INCLUDES ?= -I../hidapi `pkg-config libusb-1.0 --cflags` + + +# Console Test Program +hidtest-hidraw: $(COBJS) $(CPPOBJS) + $(CXX) $(LDFLAGS) $^ $(LIBS_UDEV) -o $@ + +# Shared Libs +libhidapi-hidraw.so: $(COBJS) + $(CC) $(LDFLAGS) $(LIBS_UDEV) -shared -fpic -Wl,-soname,$@.0 $^ -o $@ + +# Objects +$(COBJS): %.o: %.c + $(CC) $(CFLAGS) -c $(INCLUDES) $< -o $@ + +$(CPPOBJS): %.o: %.cpp + $(CXX) $(CXXFLAGS) -c $(INCLUDES) $< -o $@ + + +clean: + rm -f $(OBJS) hidtest-hidraw libhidapi-hidraw.so ../hidtest/hidtest.o + +.PHONY: clean libs diff --git a/Externals/hidapi/linux/Makefile.am b/Externals/hidapi/linux/Makefile.am new file mode 100644 index 0000000000..230eeb75a2 --- /dev/null +++ b/Externals/hidapi/linux/Makefile.am @@ -0,0 +1,10 @@ +lib_LTLIBRARIES = libhidapi-hidraw.la +libhidapi_hidraw_la_SOURCES = hid.c +libhidapi_hidraw_la_LDFLAGS = $(LTLDFLAGS) +AM_CPPFLAGS = -I$(top_srcdir)/hidapi/ $(CFLAGS_HIDRAW) +libhidapi_hidraw_la_LIBADD = $(LIBS_HIDRAW) + +hdrdir = $(includedir)/hidapi +hdr_HEADERS = $(top_srcdir)/hidapi/hidapi.h + +EXTRA_DIST = Makefile-manual diff --git a/Externals/hidapi/linux/README.txt b/Externals/hidapi/linux/README.txt new file mode 100644 index 0000000000..f11d19d904 --- /dev/null +++ b/Externals/hidapi/linux/README.txt @@ -0,0 +1,63 @@ + +There are two implementations of HIDAPI for Linux. One (hid.c) uses the +Linux hidraw driver, and the other (hid-libusb.c) uses libusb. Which one you +use depends on your application. Complete functionality of the hidraw +version depends on patches to the Linux kernel which are not currently in +the mainline. These patches have to do with sending and receiving feature +reports. The libusb implementation uses libusb to talk directly to the +device, bypassing any Linux HID driver. The disadvantage of the libusb +version is that it will only work with USB devices, while the hidraw +implementation will work with Bluetooth devices as well. + +To use HIDAPI, simply drop either hid.c or hid-libusb.c into your +application and build using the build parameters in the Makefile. + +By default, on Linux, the Makefile in this directory is configured to use +the libusb implementation. To switch to the hidraw implementation, simply +change hid-libusb.c to hid.c in the Makefile. + + +Libusb Implementation notes +---------------------------- +For the libusb implementation, libusb-1.0 must be installed. Libusb 1.0 is +different than the legacy libusb 0.1 which is installed on many systems. To +install libusb-1.0 on Ubuntu and other Debian-based systems, run: + sudo apt-get install libusb-1.0-0-dev + + +Hidraw Implementation notes +---------------------------- +For the hidraw implementation, libudev headers and libraries are required to +build hidapi programs. To install libudev libraries on Ubuntu, +and other Debian-based systems, run: + sudo apt-get install libudev-dev + +On Redhat-based systems, run the following as root: + yum install libudev-devel + +Unfortunately, the hidraw driver, which the linux version of hidapi is based +on, contains bugs in kernel versions < 2.6.36, which the client application +should be aware of. + +Bugs (hidraw implementation only): +----------------------------------- +On Kernel versions < 2.6.34, if your device uses numbered reports, an extra +byte will be returned at the beginning of all reports returned from read() +for hidraw devices. This is worked around in the libary. No action should be +necessary in the client library. + +On Kernel versions < 2.6.35, reports will only be sent using a Set_Report +transfer on the CONTROL endpoint. No data will ever be sent on an Interrupt +Out endpoint if one exists. This is fixed in 2.6.35. In 2.6.35, OUTPUT +reports will be sent to the device on the first INTERRUPT OUT endpoint if it +exists; If it does not exist, OUTPUT reports will be sent on the CONTROL +endpoint. + +On Kernel versions < 2.6.36, add an extra byte containing the report number +to sent reports if numbered reports are used, and the device does not +contain an INTERRPUT OUT endpoint for OUTPUT transfers. For example, if +your device uses numbered reports and wants to send {0x2 0xff 0xff 0xff} to +the device (0x2 is the report number), you must send {0x2 0x2 0xff 0xff +0xff}. If your device has the optional Interrupt OUT endpoint, this does not +apply (but really on 2.6.35 only, because 2.6.34 won't use the interrupt +out endpoint). diff --git a/Externals/hidapi/linux/hid.c b/Externals/hidapi/linux/hid.c new file mode 100644 index 0000000000..bb206e8b37 --- /dev/null +++ b/Externals/hidapi/linux/hid.c @@ -0,0 +1,795 @@ +/******************************************************* + HIDAPI - Multi-Platform library for + communication with HID devices. + + Alan Ott + Signal 11 Software + + 8/22/2009 + Linux Version - 6/2/2009 + + Copyright 2009, All Rights Reserved. + + At the discretion of the user of this library, + this software may be licensed under the terms of the + GNU General Public License v3, a BSD-Style license, or the + original HIDAPI license as outlined in the LICENSE.txt, + LICENSE-gpl3.txt, LICENSE-bsd.txt, and LICENSE-orig.txt + files located at the root of the source distribution. + These files may also be found in the public source + code repository located at: + http://github.com/signal11/hidapi . +********************************************************/ + +/* C */ +#include +#include +#include +#include +#include + +/* Unix */ +#include +#include +#include +#include +#include +#include +#include + +/* Linux */ +#include +#include +#include +#include + +#include "hidapi.h" + +/* Definitions from linux/hidraw.h. Since these are new, some distros + may not have header files which contain them. */ +#ifndef HIDIOCSFEATURE +#define HIDIOCSFEATURE(len) _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x06, len) +#endif +#ifndef HIDIOCGFEATURE +#define HIDIOCGFEATURE(len) _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x07, len) +#endif + + +/* USB HID device property names */ +const char *device_string_names[] = { + "manufacturer", + "product", + "serial", +}; + +/* Symbolic names for the properties above */ +enum device_string_id { + DEVICE_STRING_MANUFACTURER, + DEVICE_STRING_PRODUCT, + DEVICE_STRING_SERIAL, + + DEVICE_STRING_COUNT, +}; + +struct hid_device_ { + int device_handle; + int blocking; + int uses_numbered_reports; +}; + + +static __u32 kernel_version = 0; + +static __u32 detect_kernel_version(void) +{ + struct utsname name; + int major, minor, release; + int ret; + + uname(&name); + ret = sscanf(name.release, "%d.%d.%d", &major, &minor, &release); + if (ret == 3) { + return KERNEL_VERSION(major, minor, release); + } + + ret = sscanf(name.release, "%d.%d", &major, &minor); + if (ret == 2) { + return KERNEL_VERSION(major, minor, 0); + } + + printf("Couldn't determine kernel version from version string \"%s\"\n", name.release); + return 0; +} + +static hid_device *new_hid_device(void) +{ + hid_device *dev = calloc(1, sizeof(hid_device)); + dev->device_handle = -1; + dev->blocking = 1; + dev->uses_numbered_reports = 0; + + return dev; +} + + +/* The caller must free the returned string with free(). */ +static wchar_t *utf8_to_wchar_t(const char *utf8) +{ + wchar_t *ret = NULL; + + if (utf8) { + size_t wlen = mbstowcs(NULL, utf8, 0); + if ((size_t) -1 == wlen) { + return wcsdup(L""); + } + ret = calloc(wlen+1, sizeof(wchar_t)); + mbstowcs(ret, utf8, wlen+1); + ret[wlen] = 0x0000; + } + + return ret; +} + +/* Get an attribute value from a udev_device and return it as a whar_t + string. The returned string must be freed with free() when done.*/ +static wchar_t *copy_udev_string(struct udev_device *dev, const char *udev_name) +{ + return utf8_to_wchar_t(udev_device_get_sysattr_value(dev, udev_name)); +} + +/* uses_numbered_reports() returns 1 if report_descriptor describes a device + which contains numbered reports. */ +static int uses_numbered_reports(__u8 *report_descriptor, __u32 size) { + unsigned int i = 0; + int size_code; + int data_len, key_size; + + while (i < size) { + int key = report_descriptor[i]; + + /* Check for the Report ID key */ + if (key == 0x85/*Report ID*/) { + /* This device has a Report ID, which means it uses + numbered reports. */ + return 1; + } + + //printf("key: %02hhx\n", key); + + if ((key & 0xf0) == 0xf0) { + /* This is a Long Item. The next byte contains the + length of the data section (value) for this key. + See the HID specification, version 1.11, section + 6.2.2.3, titled "Long Items." */ + if (i+1 < size) + data_len = report_descriptor[i+1]; + else + data_len = 0; /* malformed report */ + key_size = 3; + } + else { + /* This is a Short Item. The bottom two bits of the + key contain the size code for the data section + (value) for this key. Refer to the HID + specification, version 1.11, section 6.2.2.2, + titled "Short Items." */ + size_code = key & 0x3; + switch (size_code) { + case 0: + case 1: + case 2: + data_len = size_code; + break; + case 3: + data_len = 4; + break; + default: + /* Can't ever happen since size_code is & 0x3 */ + data_len = 0; + break; + }; + key_size = 1; + } + + /* Skip over this key and it's associated data */ + i += data_len + key_size; + } + + /* Didn't find a Report ID key. Device doesn't use numbered reports. */ + return 0; +} + +/* + * The caller is responsible for free()ing the (newly-allocated) character + * strings pointed to by serial_number_utf8 and product_name_utf8 after use. + */ +static int +parse_uevent_info(const char *uevent, int *bus_type, + unsigned short *vendor_id, unsigned short *product_id, + char **serial_number_utf8, char **product_name_utf8) +{ + char *tmp = strdup(uevent); + char *saveptr = NULL; + char *line; + char *key; + char *value; + + int found_id = 0; + int found_serial = 0; + int found_name = 0; + + line = strtok_r(tmp, "\n", &saveptr); + while (line != NULL) { + /* line: "KEY=value" */ + key = line; + value = strchr(line, '='); + if (!value) { + goto next_line; + } + *value = '\0'; + value++; + + if (strcmp(key, "HID_ID") == 0) { + /** + * type vendor product + * HID_ID=0003:000005AC:00008242 + **/ + int ret = sscanf(value, "%x:%hx:%hx", bus_type, vendor_id, product_id); + if (ret == 3) { + found_id = 1; + } + } else if (strcmp(key, "HID_NAME") == 0) { + /* The caller has to free the product name */ + *product_name_utf8 = strdup(value); + found_name = 1; + } else if (strcmp(key, "HID_UNIQ") == 0) { + /* The caller has to free the serial number */ + *serial_number_utf8 = strdup(value); + found_serial = 1; + } + +next_line: + line = strtok_r(NULL, "\n", &saveptr); + } + + free(tmp); + return (found_id && found_name && found_serial); +} + + +static int get_device_string(hid_device *dev, enum device_string_id key, wchar_t *string, size_t maxlen) +{ + struct udev *udev; + struct udev_device *udev_dev, *parent, *hid_dev; + struct stat s; + int ret = -1; + char *serial_number_utf8 = NULL; + char *product_name_utf8 = NULL; + + /* Create the udev object */ + udev = udev_new(); + if (!udev) { + printf("Can't create udev\n"); + return -1; + } + + /* Get the dev_t (major/minor numbers) from the file handle. */ + fstat(dev->device_handle, &s); + /* Open a udev device from the dev_t. 'c' means character device. */ + udev_dev = udev_device_new_from_devnum(udev, 'c', s.st_rdev); + if (udev_dev) { + hid_dev = udev_device_get_parent_with_subsystem_devtype( + udev_dev, + "hid", + NULL); + if (hid_dev) { + unsigned short dev_vid; + unsigned short dev_pid; + int bus_type; + size_t retm; + + ret = parse_uevent_info( + udev_device_get_sysattr_value(hid_dev, "uevent"), + &bus_type, + &dev_vid, + &dev_pid, + &serial_number_utf8, + &product_name_utf8); + + if (bus_type == BUS_BLUETOOTH) { + switch (key) { + case DEVICE_STRING_MANUFACTURER: + wcsncpy(string, L"", maxlen); + ret = 0; + break; + case DEVICE_STRING_PRODUCT: + retm = mbstowcs(string, product_name_utf8, maxlen); + ret = (retm == (size_t)-1)? -1: 0; + break; + case DEVICE_STRING_SERIAL: + retm = mbstowcs(string, serial_number_utf8, maxlen); + ret = (retm == (size_t)-1)? -1: 0; + break; + case DEVICE_STRING_COUNT: + default: + ret = -1; + break; + } + } + else { + /* This is a USB device. Find its parent USB Device node. */ + parent = udev_device_get_parent_with_subsystem_devtype( + udev_dev, + "usb", + "usb_device"); + if (parent) { + const char *str; + const char *key_str = NULL; + + if (key >= 0 && key < DEVICE_STRING_COUNT) { + key_str = device_string_names[key]; + } else { + ret = -1; + goto end; + } + + str = udev_device_get_sysattr_value(parent, key_str); + if (str) { + /* Convert the string from UTF-8 to wchar_t */ + retm = mbstowcs(string, str, maxlen); + ret = (retm == (size_t)-1)? -1: 0; + goto end; + } + } + } + } + } + +end: + free(serial_number_utf8); + free(product_name_utf8); + + udev_device_unref(udev_dev); + /* parent and hid_dev don't need to be (and can't be) unref'd. + I'm not sure why, but they'll throw double-free() errors. */ + udev_unref(udev); + + return ret; +} + +int HID_API_EXPORT hid_init(void) +{ + const char *locale; + + /* Set the locale if it's not set. */ + locale = setlocale(LC_CTYPE, NULL); + if (!locale) + setlocale(LC_CTYPE, ""); + + kernel_version = detect_kernel_version(); + + return 0; +} + +int HID_API_EXPORT hid_exit(void) +{ + /* Nothing to do for this in the Linux/hidraw implementation. */ + return 0; +} + + +struct hid_device_info HID_API_EXPORT *hid_enumerate(unsigned short vendor_id, unsigned short product_id) +{ + struct udev *udev; + struct udev_enumerate *enumerate; + struct udev_list_entry *devices, *dev_list_entry; + + struct hid_device_info *root = NULL; /* return object */ + struct hid_device_info *cur_dev = NULL; + struct hid_device_info *prev_dev = NULL; /* previous device */ + + hid_init(); + + /* Create the udev object */ + udev = udev_new(); + if (!udev) { + printf("Can't create udev\n"); + return NULL; + } + + /* Create a list of the devices in the 'hidraw' subsystem. */ + enumerate = udev_enumerate_new(udev); + udev_enumerate_add_match_subsystem(enumerate, "hidraw"); + udev_enumerate_scan_devices(enumerate); + devices = udev_enumerate_get_list_entry(enumerate); + /* For each item, see if it matches the vid/pid, and if so + create a udev_device record for it */ + udev_list_entry_foreach(dev_list_entry, devices) { + const char *sysfs_path; + const char *dev_path; + const char *str; + struct udev_device *raw_dev; /* The device's hidraw udev node. */ + struct udev_device *hid_dev; /* The device's HID udev node. */ + struct udev_device *usb_dev; /* The device's USB udev node. */ + struct udev_device *intf_dev; /* The device's interface (in the USB sense). */ + unsigned short dev_vid; + unsigned short dev_pid; + char *serial_number_utf8 = NULL; + char *product_name_utf8 = NULL; + int bus_type; + int result; + + /* Get the filename of the /sys entry for the device + and create a udev_device object (dev) representing it */ + sysfs_path = udev_list_entry_get_name(dev_list_entry); + raw_dev = udev_device_new_from_syspath(udev, sysfs_path); + dev_path = udev_device_get_devnode(raw_dev); + + hid_dev = udev_device_get_parent_with_subsystem_devtype( + raw_dev, + "hid", + NULL); + + if (!hid_dev) { + /* Unable to find parent hid device. */ + goto next; + } + + result = parse_uevent_info( + udev_device_get_sysattr_value(hid_dev, "uevent"), + &bus_type, + &dev_vid, + &dev_pid, + &serial_number_utf8, + &product_name_utf8); + + if (!result) { + /* parse_uevent_info() failed for at least one field. */ + goto next; + } + + if (bus_type != BUS_USB && bus_type != BUS_BLUETOOTH) { + /* We only know how to handle USB and BT devices. */ + goto next; + } + + /* Check the VID/PID against the arguments */ + if ((vendor_id == 0x0 || vendor_id == dev_vid) && + (product_id == 0x0 || product_id == dev_pid)) { + struct hid_device_info *tmp; + + /* VID/PID match. Create the record. */ + tmp = malloc(sizeof(struct hid_device_info)); + if (cur_dev) { + cur_dev->next = tmp; + } + else { + root = tmp; + } + prev_dev = cur_dev; + cur_dev = tmp; + + /* Fill out the record */ + cur_dev->next = NULL; + cur_dev->path = dev_path? strdup(dev_path): NULL; + + /* VID/PID */ + cur_dev->vendor_id = dev_vid; + cur_dev->product_id = dev_pid; + + /* Serial Number */ + cur_dev->serial_number = utf8_to_wchar_t(serial_number_utf8); + + /* Release Number */ + cur_dev->release_number = 0x0; + + /* Interface Number */ + cur_dev->interface_number = -1; + + switch (bus_type) { + case BUS_USB: + /* The device pointed to by raw_dev contains information about + the hidraw device. In order to get information about the + USB device, get the parent device with the + subsystem/devtype pair of "usb"/"usb_device". This will + be several levels up the tree, but the function will find + it. */ + usb_dev = udev_device_get_parent_with_subsystem_devtype( + raw_dev, + "usb", + "usb_device"); + + if (!usb_dev) { + /* Free this device */ + free(cur_dev->serial_number); + free(cur_dev->path); + free(cur_dev); + + /* Take it off the device list. */ + if (prev_dev) { + prev_dev->next = NULL; + cur_dev = prev_dev; + } + else { + cur_dev = root = NULL; + } + + goto next; + } + + /* Manufacturer and Product strings */ + cur_dev->manufacturer_string = copy_udev_string(usb_dev, device_string_names[DEVICE_STRING_MANUFACTURER]); + cur_dev->product_string = copy_udev_string(usb_dev, device_string_names[DEVICE_STRING_PRODUCT]); + + /* Release Number */ + str = udev_device_get_sysattr_value(usb_dev, "bcdDevice"); + cur_dev->release_number = (str)? strtol(str, NULL, 16): 0x0; + + /* Get a handle to the interface's udev node. */ + intf_dev = udev_device_get_parent_with_subsystem_devtype( + raw_dev, + "usb", + "usb_interface"); + if (intf_dev) { + str = udev_device_get_sysattr_value(intf_dev, "bInterfaceNumber"); + cur_dev->interface_number = (str)? strtol(str, NULL, 16): -1; + } + + break; + + case BUS_BLUETOOTH: + /* Manufacturer and Product strings */ + cur_dev->manufacturer_string = wcsdup(L""); + cur_dev->product_string = utf8_to_wchar_t(product_name_utf8); + + break; + + default: + /* Unknown device type - this should never happen, as we + * check for USB and Bluetooth devices above */ + break; + } + } + + next: + free(serial_number_utf8); + free(product_name_utf8); + udev_device_unref(raw_dev); + /* hid_dev, usb_dev and intf_dev don't need to be (and can't be) + unref()d. It will cause a double-free() error. I'm not + sure why. */ + } + /* Free the enumerator and udev objects. */ + udev_enumerate_unref(enumerate); + udev_unref(udev); + + return root; +} + +void HID_API_EXPORT hid_free_enumeration(struct hid_device_info *devs) +{ + struct hid_device_info *d = devs; + while (d) { + struct hid_device_info *next = d->next; + free(d->path); + free(d->serial_number); + free(d->manufacturer_string); + free(d->product_string); + free(d); + d = next; + } +} + +hid_device * hid_open(unsigned short vendor_id, unsigned short product_id, const wchar_t *serial_number) +{ + struct hid_device_info *devs, *cur_dev; + const char *path_to_open = NULL; + hid_device *handle = NULL; + + devs = hid_enumerate(vendor_id, product_id); + cur_dev = devs; + while (cur_dev) { + if (cur_dev->vendor_id == vendor_id && + cur_dev->product_id == product_id) { + if (serial_number) { + if (wcscmp(serial_number, cur_dev->serial_number) == 0) { + path_to_open = cur_dev->path; + break; + } + } + else { + path_to_open = cur_dev->path; + break; + } + } + cur_dev = cur_dev->next; + } + + if (path_to_open) { + /* Open the device */ + handle = hid_open_path(path_to_open); + } + + hid_free_enumeration(devs); + + return handle; +} + +hid_device * HID_API_EXPORT hid_open_path(const char *path) +{ + hid_device *dev = NULL; + + hid_init(); + + dev = new_hid_device(); + + /* OPEN HERE */ + dev->device_handle = open(path, O_RDWR); + + /* If we have a good handle, return it. */ + if (dev->device_handle > 0) { + + /* Get the report descriptor */ + int res, desc_size = 0; + struct hidraw_report_descriptor rpt_desc; + + memset(&rpt_desc, 0x0, sizeof(rpt_desc)); + + /* Get Report Descriptor Size */ + res = ioctl(dev->device_handle, HIDIOCGRDESCSIZE, &desc_size); + if (res < 0) + perror("HIDIOCGRDESCSIZE"); + + + /* Get Report Descriptor */ + rpt_desc.size = desc_size; + res = ioctl(dev->device_handle, HIDIOCGRDESC, &rpt_desc); + if (res < 0) { + perror("HIDIOCGRDESC"); + } else { + /* Determine if this device uses numbered reports. */ + dev->uses_numbered_reports = + uses_numbered_reports(rpt_desc.value, + rpt_desc.size); + } + + return dev; + } + else { + /* Unable to open any devices. */ + free(dev); + return NULL; + } +} + + +int HID_API_EXPORT hid_write(hid_device *dev, const unsigned char *data, size_t length) +{ + int bytes_written; + + bytes_written = write(dev->device_handle, data, length); + + return bytes_written; +} + + +int HID_API_EXPORT hid_read_timeout(hid_device *dev, unsigned char *data, size_t length, int milliseconds) +{ + int bytes_read; + + if (milliseconds >= 0) { + /* Milliseconds is either 0 (non-blocking) or > 0 (contains + a valid timeout). In both cases we want to call poll() + and wait for data to arrive. Don't rely on non-blocking + operation (O_NONBLOCK) since some kernels don't seem to + properly report device disconnection through read() when + in non-blocking mode. */ + int ret; + struct pollfd fds; + + fds.fd = dev->device_handle; + fds.events = POLLIN; + fds.revents = 0; + ret = poll(&fds, 1, milliseconds); + if (ret == -1 || ret == 0) { + /* Error or timeout */ + return ret; + } + else { + /* Check for errors on the file descriptor. This will + indicate a device disconnection. */ + if (fds.revents & (POLLERR | POLLHUP | POLLNVAL)) + return -1; + } + } + + bytes_read = read(dev->device_handle, data, length); + if (bytes_read < 0 && (errno == EAGAIN || errno == EINPROGRESS)) + bytes_read = 0; + + if (bytes_read >= 0 && + kernel_version != 0 && + kernel_version < KERNEL_VERSION(2,6,34) && + dev->uses_numbered_reports) { + /* Work around a kernel bug. Chop off the first byte. */ + memmove(data, data+1, bytes_read); + bytes_read--; + } + + return bytes_read; +} + +int HID_API_EXPORT hid_read(hid_device *dev, unsigned char *data, size_t length) +{ + return hid_read_timeout(dev, data, length, (dev->blocking)? -1: 0); +} + +int HID_API_EXPORT hid_set_nonblocking(hid_device *dev, int nonblock) +{ + /* Do all non-blocking in userspace using poll(), since it looks + like there's a bug in the kernel in some versions where + read() will not return -1 on disconnection of the USB device */ + + dev->blocking = !nonblock; + return 0; /* Success */ +} + + +int HID_API_EXPORT hid_send_feature_report(hid_device *dev, const unsigned char *data, size_t length) +{ + int res; + + res = ioctl(dev->device_handle, HIDIOCSFEATURE(length), data); + if (res < 0) + perror("ioctl (SFEATURE)"); + + return res; +} + +int HID_API_EXPORT hid_get_feature_report(hid_device *dev, unsigned char *data, size_t length) +{ + int res; + + res = ioctl(dev->device_handle, HIDIOCGFEATURE(length), data); + if (res < 0) + perror("ioctl (GFEATURE)"); + + + return res; +} + + +void HID_API_EXPORT hid_close(hid_device *dev) +{ + if (!dev) + return; + close(dev->device_handle); + free(dev); +} + + +int HID_API_EXPORT_CALL hid_get_manufacturer_string(hid_device *dev, wchar_t *string, size_t maxlen) +{ + return get_device_string(dev, DEVICE_STRING_MANUFACTURER, string, maxlen); +} + +int HID_API_EXPORT_CALL hid_get_product_string(hid_device *dev, wchar_t *string, size_t maxlen) +{ + return get_device_string(dev, DEVICE_STRING_PRODUCT, string, maxlen); +} + +int HID_API_EXPORT_CALL hid_get_serial_number_string(hid_device *dev, wchar_t *string, size_t maxlen) +{ + return get_device_string(dev, DEVICE_STRING_SERIAL, string, maxlen); +} + +int HID_API_EXPORT_CALL hid_get_indexed_string(hid_device *dev, int string_index, wchar_t *string, size_t maxlen) +{ + return -1; +} + + +HID_API_EXPORT const wchar_t * HID_API_CALL hid_error(hid_device *dev) +{ + return NULL; +} diff --git a/Externals/hidapi/m4/.gitignore b/Externals/hidapi/m4/.gitignore new file mode 100644 index 0000000000..8f79b02044 --- /dev/null +++ b/Externals/hidapi/m4/.gitignore @@ -0,0 +1,5 @@ +# Ignore All, except pkg.m4, and of course this file. +* +!.gitignore +!pkg.m4 +!ax_pthread.m4 diff --git a/Externals/hidapi/m4/ax_pthread.m4 b/Externals/hidapi/m4/ax_pthread.m4 new file mode 100644 index 0000000000..d90de34d14 --- /dev/null +++ b/Externals/hidapi/m4/ax_pthread.m4 @@ -0,0 +1,309 @@ +# =========================================================================== +# http://www.gnu.org/software/autoconf-archive/ax_pthread.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) +# +# DESCRIPTION +# +# This macro figures out how to build C programs using POSIX threads. It +# sets the PTHREAD_LIBS output variable to the threads library and linker +# flags, and the PTHREAD_CFLAGS output variable to any special C compiler +# flags that are needed. (The user can also force certain compiler +# flags/libs to be tested by setting these environment variables.) +# +# Also sets PTHREAD_CC to any special C compiler that is needed for +# multi-threaded programs (defaults to the value of CC otherwise). (This +# is necessary on AIX to use the special cc_r compiler alias.) +# +# NOTE: You are assumed to not only compile your program with these flags, +# but also link it with them as well. e.g. you should link with +# $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS +# +# If you are only building threads programs, you may wish to use these +# variables in your default LIBS, CFLAGS, and CC: +# +# LIBS="$PTHREAD_LIBS $LIBS" +# CFLAGS="$CFLAGS $PTHREAD_CFLAGS" +# CC="$PTHREAD_CC" +# +# In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant +# has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to that name +# (e.g. PTHREAD_CREATE_UNDETACHED on AIX). +# +# Also HAVE_PTHREAD_PRIO_INHERIT is defined if pthread is found and the +# PTHREAD_PRIO_INHERIT symbol is defined when compiling with +# PTHREAD_CFLAGS. +# +# ACTION-IF-FOUND is a list of shell commands to run if a threads library +# is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it +# is not found. If ACTION-IF-FOUND is not specified, the default action +# will define HAVE_PTHREAD. +# +# Please let the authors know if this macro fails on any platform, or if +# you have any other suggestions or comments. This macro was based on work +# by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help +# from M. Frigo), as well as ac_pthread and hb_pthread macros posted by +# Alejandro Forero Cuervo to the autoconf macro repository. We are also +# grateful for the helpful feedback of numerous users. +# +# Updated for Autoconf 2.68 by Daniel Richard G. +# +# LICENSE +# +# Copyright (c) 2008 Steven G. Johnson +# Copyright (c) 2011 Daniel Richard G. +# +# This program is free software: you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation, either version 3 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +#serial 18 + +AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD]) +AC_DEFUN([AX_PTHREAD], [ +AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PUSH([C]) +ax_pthread_ok=no + +# We used to check for pthread.h first, but this fails if pthread.h +# requires special compiler flags (e.g. on True64 or Sequent). +# It gets checked for in the link test anyway. + +# First of all, check if the user has set any of the PTHREAD_LIBS, +# etcetera environment variables, and if threads linking works using +# them: +if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + save_LIBS="$LIBS" + LIBS="$PTHREAD_LIBS $LIBS" + AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS]) + AC_TRY_LINK_FUNC(pthread_join, ax_pthread_ok=yes) + AC_MSG_RESULT($ax_pthread_ok) + if test x"$ax_pthread_ok" = xno; then + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" + fi + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" +fi + +# We must check for the threads library under a number of different +# names; the ordering is very important because some systems +# (e.g. DEC) have both -lpthread and -lpthreads, where one of the +# libraries is broken (non-POSIX). + +# Create a list of thread flags to try. Items starting with a "-" are +# C compiler flags, and other items are library names, except for "none" +# which indicates that we try without any flags at all, and "pthread-config" +# which is a program returning the flags for the Pth emulation library. + +ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" + +# The ordering *is* (sometimes) important. Some notes on the +# individual items follow: + +# pthreads: AIX (must check this before -lpthread) +# none: in case threads are in libc; should be tried before -Kthread and +# other compiler flags to prevent continual compiler warnings +# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) +# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) +# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) +# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) +# -pthreads: Solaris/gcc +# -mthreads: Mingw32/gcc, Lynx/gcc +# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it +# doesn't hurt to check since this sometimes defines pthreads too; +# also defines -D_REENTRANT) +# ... -mt is also the pthreads flag for HP/aCC +# pthread: Linux, etcetera +# --thread-safe: KAI C++ +# pthread-config: use pthread-config program (for GNU Pth library) + +case ${host_os} in + solaris*) + + # On Solaris (at least, for some versions), libc contains stubbed + # (non-functional) versions of the pthreads routines, so link-based + # tests will erroneously succeed. (We need to link with -pthreads/-mt/ + # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather + # a function called by this macro, so we could check for that, but + # who knows whether they'll stub that too in a future libc.) So, + # we'll just look for -pthreads and -lpthread first: + + ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags" + ;; + + darwin*) + ax_pthread_flags="-pthread $ax_pthread_flags" + ;; +esac + +if test x"$ax_pthread_ok" = xno; then +for flag in $ax_pthread_flags; do + + case $flag in + none) + AC_MSG_CHECKING([whether pthreads work without any flags]) + ;; + + -*) + AC_MSG_CHECKING([whether pthreads work with $flag]) + PTHREAD_CFLAGS="$flag" + ;; + + pthread-config) + AC_CHECK_PROG(ax_pthread_config, pthread-config, yes, no) + if test x"$ax_pthread_config" = xno; then continue; fi + PTHREAD_CFLAGS="`pthread-config --cflags`" + PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" + ;; + + *) + AC_MSG_CHECKING([for the pthreads library -l$flag]) + PTHREAD_LIBS="-l$flag" + ;; + esac + + save_LIBS="$LIBS" + save_CFLAGS="$CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + + # Check for various functions. We must include pthread.h, + # since some functions may be macros. (On the Sequent, we + # need a special flag -Kthread to make this header compile.) + # We check for pthread_join because it is in -lpthread on IRIX + # while pthread_create is in libc. We check for pthread_attr_init + # due to DEC craziness with -lpthreads. We check for + # pthread_cleanup_push because it is one of the few pthread + # functions on Solaris that doesn't have a non-functional libc stub. + # We try pthread_create on general principles. + AC_LINK_IFELSE([AC_LANG_PROGRAM([#include + static void routine(void *a) { a = 0; } + static void *start_routine(void *a) { return a; }], + [pthread_t th; pthread_attr_t attr; + pthread_create(&th, 0, start_routine, 0); + pthread_join(th, 0); + pthread_attr_init(&attr); + pthread_cleanup_push(routine, 0); + pthread_cleanup_pop(0) /* ; */])], + [ax_pthread_ok=yes], + []) + + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + + AC_MSG_RESULT($ax_pthread_ok) + if test "x$ax_pthread_ok" = xyes; then + break; + fi + + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" +done +fi + +# Various other checks: +if test "x$ax_pthread_ok" = xyes; then + save_LIBS="$LIBS" + LIBS="$PTHREAD_LIBS $LIBS" + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + + # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. + AC_MSG_CHECKING([for joinable pthread attribute]) + attr_name=unknown + for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do + AC_LINK_IFELSE([AC_LANG_PROGRAM([#include ], + [int attr = $attr; return attr /* ; */])], + [attr_name=$attr; break], + []) + done + AC_MSG_RESULT($attr_name) + if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then + AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name, + [Define to necessary symbol if this constant + uses a non-standard name on your system.]) + fi + + AC_MSG_CHECKING([if more special flags are required for pthreads]) + flag=no + case ${host_os} in + aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";; + osf* | hpux*) flag="-D_REENTRANT";; + solaris*) + if test "$GCC" = "yes"; then + flag="-D_REENTRANT" + else + flag="-mt -D_REENTRANT" + fi + ;; + esac + AC_MSG_RESULT(${flag}) + if test "x$flag" != xno; then + PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" + fi + + AC_CACHE_CHECK([for PTHREAD_PRIO_INHERIT], + ax_cv_PTHREAD_PRIO_INHERIT, [ + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[#include ]], [[int i = PTHREAD_PRIO_INHERIT;]])], + [ax_cv_PTHREAD_PRIO_INHERIT=yes], + [ax_cv_PTHREAD_PRIO_INHERIT=no]) + ]) + AS_IF([test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"], + AC_DEFINE([HAVE_PTHREAD_PRIO_INHERIT], 1, [Have PTHREAD_PRIO_INHERIT.])) + + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + + # More AIX lossage: must compile with xlc_r or cc_r + if test x"$GCC" != xyes; then + AC_CHECK_PROGS(PTHREAD_CC, xlc_r cc_r, ${CC}) + else + PTHREAD_CC=$CC + fi +else + PTHREAD_CC="$CC" +fi + +AC_SUBST(PTHREAD_LIBS) +AC_SUBST(PTHREAD_CFLAGS) +AC_SUBST(PTHREAD_CC) + +# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: +if test x"$ax_pthread_ok" = xyes; then + ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1]) + : +else + ax_pthread_ok=no + $2 +fi +AC_LANG_POP +])dnl AX_PTHREAD diff --git a/Externals/hidapi/m4/pkg.m4 b/Externals/hidapi/m4/pkg.m4 new file mode 100644 index 0000000000..0048a3fa05 --- /dev/null +++ b/Externals/hidapi/m4/pkg.m4 @@ -0,0 +1,157 @@ +# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- +# +# Copyright © 2004 Scott James Remnant . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# PKG_PROG_PKG_CONFIG([MIN-VERSION]) +# ---------------------------------- +AC_DEFUN([PKG_PROG_PKG_CONFIG], +[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) +m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) +AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=m4_default([$1], [0.9.0]) + AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + PKG_CONFIG="" + fi + +fi[]dnl +])# PKG_PROG_PKG_CONFIG + +# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +# +# Check to see whether a particular set of modules exists. Similar +# to PKG_CHECK_MODULES(), but does not set variables or print errors. +# +# +# Similar to PKG_CHECK_MODULES, make sure that the first instance of +# this or PKG_CHECK_MODULES is called, or make sure to call +# PKG_CHECK_EXISTS manually +# -------------------------------------------------------------- +AC_DEFUN([PKG_CHECK_EXISTS], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +if test -n "$PKG_CONFIG" && \ + AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then + m4_ifval([$2], [$2], [:]) +m4_ifvaln([$3], [else + $3])dnl +fi]) + + +# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) +# --------------------------------------------- +m4_define([_PKG_CONFIG], +[if test -n "$PKG_CONFIG"; then + if test -n "$$1"; then + pkg_cv_[]$1="$$1" + else + PKG_CHECK_EXISTS([$3], + [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], + [pkg_failed=yes]) + fi +else + pkg_failed=untried +fi[]dnl +])# _PKG_CONFIG + +# _PKG_SHORT_ERRORS_SUPPORTED +# ----------------------------- +AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi[]dnl +])# _PKG_SHORT_ERRORS_SUPPORTED + + +# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], +# [ACTION-IF-NOT-FOUND]) +# +# +# Note that if there is a possibility the first call to +# PKG_CHECK_MODULES might not happen, you should be sure to include an +# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac +# +# +# -------------------------------------------------------------- +AC_DEFUN([PKG_CHECK_MODULES], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl +AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl + +pkg_failed=no +AC_MSG_CHECKING([for $1]) + +_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) +_PKG_CONFIG([$1][_LIBS], [libs], [$2]) + +m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS +and $1[]_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details.]) + +if test $pkg_failed = yes; then + _PKG_SHORT_ERRORS_SUPPORTED + if test $_pkg_short_errors_supported = yes; then + $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"` + else + $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` + fi + # Put the nasty error message in config.log where it belongs + echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD + + ifelse([$4], , [AC_MSG_ERROR(dnl +[Package requirements ($2) were not met: + +$$1_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +_PKG_TEXT +])], + [AC_MSG_RESULT([no]) + $4]) +elif test $pkg_failed = untried; then + ifelse([$4], , [AC_MSG_FAILURE(dnl +[The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +_PKG_TEXT + +To get pkg-config, see .])], + [$4]) +else + $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS + $1[]_LIBS=$pkg_cv_[]$1[]_LIBS + AC_MSG_RESULT([yes]) + ifelse([$3], , :, [$3]) +fi[]dnl +])# PKG_CHECK_MODULES diff --git a/Externals/hidapi/mac/.gitignore b/Externals/hidapi/mac/.gitignore new file mode 100644 index 0000000000..7cc3f0d0d6 --- /dev/null +++ b/Externals/hidapi/mac/.gitignore @@ -0,0 +1,17 @@ +Debug +Release +*.exp +*.ilk +*.lib +*.suo +*.vcproj.* +*.ncb +*.suo +*.dll +*.pdb +*.o +hidapi-hidtest +.deps +.libs +*.la +*.lo diff --git a/Externals/hidapi/mac/Makefile-manual b/Externals/hidapi/mac/Makefile-manual new file mode 100644 index 0000000000..5399b5a70f --- /dev/null +++ b/Externals/hidapi/mac/Makefile-manual @@ -0,0 +1,32 @@ +########################################### +# Simple Makefile for HIDAPI test program +# +# Alan Ott +# Signal 11 Software +# 2010-07-03 +########################################### + +all: hidtest + +CC=gcc +CXX=g++ +COBJS=hid.o +CPPOBJS=../hidtest/hidtest.o +OBJS=$(COBJS) $(CPPOBJS) +CFLAGS+=-I../hidapi -Wall -g -c +LIBS=-framework IOKit -framework CoreFoundation + + +hidtest: $(OBJS) + g++ -Wall -g $^ $(LIBS) -o hidtest + +$(COBJS): %.o: %.c + $(CC) $(CFLAGS) $< -o $@ + +$(CPPOBJS): %.o: %.cpp + $(CXX) $(CFLAGS) $< -o $@ + +clean: + rm -f *.o hidtest $(CPPOBJS) + +.PHONY: clean diff --git a/Externals/hidapi/mac/Makefile.am b/Externals/hidapi/mac/Makefile.am new file mode 100644 index 0000000000..23d96e08fb --- /dev/null +++ b/Externals/hidapi/mac/Makefile.am @@ -0,0 +1,9 @@ +lib_LTLIBRARIES = libhidapi.la +libhidapi_la_SOURCES = hid.c +libhidapi_la_LDFLAGS = $(LTLDFLAGS) +AM_CPPFLAGS = -I$(top_srcdir)/hidapi/ + +hdrdir = $(includedir)/hidapi +hdr_HEADERS = $(top_srcdir)/hidapi/hidapi.h + +EXTRA_DIST = Makefile-manual diff --git a/Externals/hidapi/mac/hid.c b/Externals/hidapi/mac/hid.c new file mode 100644 index 0000000000..38bb635af2 --- /dev/null +++ b/Externals/hidapi/mac/hid.c @@ -0,0 +1,1112 @@ +/******************************************************* + HIDAPI - Multi-Platform library for + communication with HID devices. + + Alan Ott + Signal 11 Software + + 2010-07-03 + + Copyright 2010, All Rights Reserved. + + At the discretion of the user of this library, + this software may be licensed under the terms of the + GNU General Public License v3, a BSD-Style license, or the + original HIDAPI license as outlined in the LICENSE.txt, + LICENSE-gpl3.txt, LICENSE-bsd.txt, and LICENSE-orig.txt + files located at the root of the source distribution. + These files may also be found in the public source + code repository located at: + http://github.com/signal11/hidapi . +********************************************************/ + +/* See Apple Technical Note TN2187 for details on IOHidManager. */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "hidapi.h" + +/* Barrier implementation because Mac OSX doesn't have pthread_barrier. + It also doesn't have clock_gettime(). So much for POSIX and SUSv2. + This implementation came from Brent Priddy and was posted on + StackOverflow. It is used with his permission. */ +typedef int pthread_barrierattr_t; +typedef struct pthread_barrier { + pthread_mutex_t mutex; + pthread_cond_t cond; + int count; + int trip_count; +} pthread_barrier_t; + +static int pthread_barrier_init(pthread_barrier_t *barrier, const pthread_barrierattr_t *attr, unsigned int count) +{ + if(count == 0) { + errno = EINVAL; + return -1; + } + + if(pthread_mutex_init(&barrier->mutex, 0) < 0) { + return -1; + } + if(pthread_cond_init(&barrier->cond, 0) < 0) { + pthread_mutex_destroy(&barrier->mutex); + return -1; + } + barrier->trip_count = count; + barrier->count = 0; + + return 0; +} + +static int pthread_barrier_destroy(pthread_barrier_t *barrier) +{ + pthread_cond_destroy(&barrier->cond); + pthread_mutex_destroy(&barrier->mutex); + return 0; +} + +static int pthread_barrier_wait(pthread_barrier_t *barrier) +{ + pthread_mutex_lock(&barrier->mutex); + ++(barrier->count); + if(barrier->count >= barrier->trip_count) + { + barrier->count = 0; + pthread_cond_broadcast(&barrier->cond); + pthread_mutex_unlock(&barrier->mutex); + return 1; + } + else + { + pthread_cond_wait(&barrier->cond, &(barrier->mutex)); + pthread_mutex_unlock(&barrier->mutex); + return 0; + } +} + +static int return_data(hid_device *dev, unsigned char *data, size_t length); + +/* Linked List of input reports received from the device. */ +struct input_report { + uint8_t *data; + size_t len; + struct input_report *next; +}; + +struct hid_device_ { + IOHIDDeviceRef device_handle; + int blocking; + int uses_numbered_reports; + int disconnected; + CFStringRef run_loop_mode; + CFRunLoopRef run_loop; + CFRunLoopSourceRef source; + uint8_t *input_report_buf; + CFIndex max_input_report_len; + struct input_report *input_reports; + + pthread_t thread; + pthread_mutex_t mutex; /* Protects input_reports */ + pthread_cond_t condition; + pthread_barrier_t barrier; /* Ensures correct startup sequence */ + pthread_barrier_t shutdown_barrier; /* Ensures correct shutdown sequence */ + int shutdown_thread; +}; + +static hid_device *new_hid_device(void) +{ + hid_device *dev = calloc(1, sizeof(hid_device)); + dev->device_handle = NULL; + dev->blocking = 1; + dev->uses_numbered_reports = 0; + dev->disconnected = 0; + dev->run_loop_mode = NULL; + dev->run_loop = NULL; + dev->source = NULL; + dev->input_report_buf = NULL; + dev->input_reports = NULL; + dev->shutdown_thread = 0; + + /* Thread objects */ + pthread_mutex_init(&dev->mutex, NULL); + pthread_cond_init(&dev->condition, NULL); + pthread_barrier_init(&dev->barrier, NULL, 2); + pthread_barrier_init(&dev->shutdown_barrier, NULL, 2); + + return dev; +} + +static void free_hid_device(hid_device *dev) +{ + if (!dev) + return; + + /* Delete any input reports still left over. */ + struct input_report *rpt = dev->input_reports; + while (rpt) { + struct input_report *next = rpt->next; + free(rpt->data); + free(rpt); + rpt = next; + } + + /* Free the string and the report buffer. The check for NULL + is necessary here as CFRelease() doesn't handle NULL like + free() and others do. */ + if (dev->run_loop_mode) + CFRelease(dev->run_loop_mode); + if (dev->source) + CFRelease(dev->source); + free(dev->input_report_buf); + + /* Clean up the thread objects */ + pthread_barrier_destroy(&dev->shutdown_barrier); + pthread_barrier_destroy(&dev->barrier); + pthread_cond_destroy(&dev->condition); + pthread_mutex_destroy(&dev->mutex); + + /* Free the structure itself. */ + free(dev); +} + +static IOHIDManagerRef hid_mgr = 0x0; + + +#if 0 +static void register_error(hid_device *device, const char *op) +{ + +} +#endif + + +static int32_t get_int_property(IOHIDDeviceRef device, CFStringRef key) +{ + CFTypeRef ref; + int32_t value; + + ref = IOHIDDeviceGetProperty(device, key); + if (ref) { + if (CFGetTypeID(ref) == CFNumberGetTypeID()) { + CFNumberGetValue((CFNumberRef) ref, kCFNumberSInt32Type, &value); + return value; + } + } + return 0; +} + +static unsigned short get_vendor_id(IOHIDDeviceRef device) +{ + return get_int_property(device, CFSTR(kIOHIDVendorIDKey)); +} + +static unsigned short get_product_id(IOHIDDeviceRef device) +{ + return get_int_property(device, CFSTR(kIOHIDProductIDKey)); +} + +static int32_t get_location_id(IOHIDDeviceRef device) +{ + return get_int_property(device, CFSTR(kIOHIDLocationIDKey)); +} + +static int32_t get_max_report_length(IOHIDDeviceRef device) +{ + return get_int_property(device, CFSTR(kIOHIDMaxInputReportSizeKey)); +} + +static int get_string_property(IOHIDDeviceRef device, CFStringRef prop, wchar_t *buf, size_t len) +{ + CFStringRef str; + + if (!len) + return 0; + + str = IOHIDDeviceGetProperty(device, prop); + + buf[0] = 0; + + if (str) { + CFIndex str_len = CFStringGetLength(str); + CFRange range; + CFIndex used_buf_len; + CFIndex chars_copied; + + len --; + + range.location = 0; + range.length = ((size_t)str_len > len)? len: (size_t)str_len; + chars_copied = CFStringGetBytes(str, + range, + kCFStringEncodingUTF32LE, + (char)'?', + FALSE, + (UInt8*)buf, + len * sizeof(wchar_t), + &used_buf_len); + + if (chars_copied == len) + buf[len] = 0; /* len is decremented above */ + else + buf[chars_copied] = 0; + + return 0; + } + else + return -1; + +} + +static int get_string_property_utf8(IOHIDDeviceRef device, CFStringRef prop, char *buf, size_t len) +{ + CFStringRef str; + if (!len) + return 0; + + str = IOHIDDeviceGetProperty(device, prop); + + buf[0] = 0; + + if (str) { + len--; + + CFIndex str_len = CFStringGetLength(str); + CFRange range; + range.location = 0; + range.length = str_len; + CFIndex used_buf_len; + CFIndex chars_copied; + chars_copied = CFStringGetBytes(str, + range, + kCFStringEncodingUTF8, + (char)'?', + FALSE, + (UInt8*)buf, + len, + &used_buf_len); + + if (used_buf_len == len) + buf[len] = 0; /* len is decremented above */ + else + buf[used_buf_len] = 0; + + return used_buf_len; + } + else + return 0; +} + + +static int get_serial_number(IOHIDDeviceRef device, wchar_t *buf, size_t len) +{ + return get_string_property(device, CFSTR(kIOHIDSerialNumberKey), buf, len); +} + +static int get_manufacturer_string(IOHIDDeviceRef device, wchar_t *buf, size_t len) +{ + return get_string_property(device, CFSTR(kIOHIDManufacturerKey), buf, len); +} + +static int get_product_string(IOHIDDeviceRef device, wchar_t *buf, size_t len) +{ + return get_string_property(device, CFSTR(kIOHIDProductKey), buf, len); +} + + +/* Implementation of wcsdup() for Mac. */ +static wchar_t *dup_wcs(const wchar_t *s) +{ + size_t len = wcslen(s); + wchar_t *ret = malloc((len+1)*sizeof(wchar_t)); + wcscpy(ret, s); + + return ret; +} + + +static int make_path(IOHIDDeviceRef device, char *buf, size_t len) +{ + int res; + unsigned short vid, pid; + char transport[32]; + int32_t location; + + buf[0] = '\0'; + + res = get_string_property_utf8( + device, CFSTR(kIOHIDTransportKey), + transport, sizeof(transport)); + + if (!res) + return -1; + + location = get_location_id(device); + vid = get_vendor_id(device); + pid = get_product_id(device); + + res = snprintf(buf, len, "%s_%04hx_%04hx_%x", + transport, vid, pid, location); + + + buf[len-1] = '\0'; + return res+1; +} + +/* Initialize the IOHIDManager. Return 0 for success and -1 for failure. */ +static int init_hid_manager(void) +{ + /* Initialize all the HID Manager Objects */ + hid_mgr = IOHIDManagerCreate(kCFAllocatorDefault, kIOHIDOptionsTypeNone); + if (hid_mgr) { + IOHIDManagerSetDeviceMatching(hid_mgr, NULL); + IOHIDManagerScheduleWithRunLoop(hid_mgr, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode); + return 0; + } + + return -1; +} + +/* Initialize the IOHIDManager if necessary. This is the public function, and + it is safe to call this function repeatedly. Return 0 for success and -1 + for failure. */ +int HID_API_EXPORT hid_init(void) +{ + if (!hid_mgr) { + return init_hid_manager(); + } + + /* Already initialized. */ + return 0; +} + +int HID_API_EXPORT hid_exit(void) +{ + if (hid_mgr) { + /* Close the HID manager. */ + IOHIDManagerClose(hid_mgr, kIOHIDOptionsTypeNone); + CFRelease(hid_mgr); + hid_mgr = NULL; + } + + return 0; +} + +static void process_pending_events(void) { + SInt32 res; + do { + res = CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0.001, FALSE); + } while(res != kCFRunLoopRunFinished && res != kCFRunLoopRunTimedOut); +} + +struct hid_device_info HID_API_EXPORT *hid_enumerate(unsigned short vendor_id, unsigned short product_id) +{ + struct hid_device_info *root = NULL; /* return object */ + struct hid_device_info *cur_dev = NULL; + CFIndex num_devices; + int i; + + /* Set up the HID Manager if it hasn't been done */ + if (hid_init() < 0) + return NULL; + + /* give the IOHIDManager a chance to update itself */ + process_pending_events(); + + /* Get a list of the Devices */ + IOHIDManagerSetDeviceMatching(hid_mgr, NULL); + CFSetRef device_set = IOHIDManagerCopyDevices(hid_mgr); + + /* Convert the list into a C array so we can iterate easily. */ + num_devices = CFSetGetCount(device_set); + IOHIDDeviceRef *device_array = calloc(num_devices, sizeof(IOHIDDeviceRef)); + CFSetGetValues(device_set, (const void **) device_array); + + /* Iterate over each device, making an entry for it. */ + for (i = 0; i < num_devices; i++) { + unsigned short dev_vid; + unsigned short dev_pid; + #define BUF_LEN 256 + wchar_t buf[BUF_LEN]; + char cbuf[BUF_LEN]; + + IOHIDDeviceRef dev = device_array[i]; + + if (!dev) { + continue; + } + dev_vid = get_vendor_id(dev); + dev_pid = get_product_id(dev); + + /* Check the VID/PID against the arguments */ + if ((vendor_id == 0x0 || vendor_id == dev_vid) && + (product_id == 0x0 || product_id == dev_pid)) { + struct hid_device_info *tmp; + size_t len; + + /* VID/PID match. Create the record. */ + tmp = malloc(sizeof(struct hid_device_info)); + if (cur_dev) { + cur_dev->next = tmp; + } + else { + root = tmp; + } + cur_dev = tmp; + + /* Get the Usage Page and Usage for this device. */ + cur_dev->usage_page = get_int_property(dev, CFSTR(kIOHIDPrimaryUsagePageKey)); + cur_dev->usage = get_int_property(dev, CFSTR(kIOHIDPrimaryUsageKey)); + + /* Fill out the record */ + cur_dev->next = NULL; + len = make_path(dev, cbuf, sizeof(cbuf)); + cur_dev->path = strdup(cbuf); + + /* Serial Number */ + get_serial_number(dev, buf, BUF_LEN); + cur_dev->serial_number = dup_wcs(buf); + + /* Manufacturer and Product strings */ + get_manufacturer_string(dev, buf, BUF_LEN); + cur_dev->manufacturer_string = dup_wcs(buf); + get_product_string(dev, buf, BUF_LEN); + cur_dev->product_string = dup_wcs(buf); + + /* VID/PID */ + cur_dev->vendor_id = dev_vid; + cur_dev->product_id = dev_pid; + + /* Release Number */ + cur_dev->release_number = get_int_property(dev, CFSTR(kIOHIDVersionNumberKey)); + + /* Interface Number (Unsupported on Mac)*/ + cur_dev->interface_number = -1; + } + } + + free(device_array); + CFRelease(device_set); + + return root; +} + +void HID_API_EXPORT hid_free_enumeration(struct hid_device_info *devs) +{ + /* This function is identical to the Linux version. Platform independent. */ + struct hid_device_info *d = devs; + while (d) { + struct hid_device_info *next = d->next; + free(d->path); + free(d->serial_number); + free(d->manufacturer_string); + free(d->product_string); + free(d); + d = next; + } +} + +hid_device * HID_API_EXPORT hid_open(unsigned short vendor_id, unsigned short product_id, const wchar_t *serial_number) +{ + /* This function is identical to the Linux version. Platform independent. */ + struct hid_device_info *devs, *cur_dev; + const char *path_to_open = NULL; + hid_device * handle = NULL; + + devs = hid_enumerate(vendor_id, product_id); + cur_dev = devs; + while (cur_dev) { + if (cur_dev->vendor_id == vendor_id && + cur_dev->product_id == product_id) { + if (serial_number) { + if (wcscmp(serial_number, cur_dev->serial_number) == 0) { + path_to_open = cur_dev->path; + break; + } + } + else { + path_to_open = cur_dev->path; + break; + } + } + cur_dev = cur_dev->next; + } + + if (path_to_open) { + /* Open the device */ + handle = hid_open_path(path_to_open); + } + + hid_free_enumeration(devs); + + return handle; +} + +static void hid_device_removal_callback(void *context, IOReturn result, + void *sender) +{ + /* Stop the Run Loop for this device. */ + hid_device *d = context; + + d->disconnected = 1; + CFRunLoopStop(d->run_loop); +} + +/* The Run Loop calls this function for each input report received. + This function puts the data into a linked list to be picked up by + hid_read(). */ +static void hid_report_callback(void *context, IOReturn result, void *sender, + IOHIDReportType report_type, uint32_t report_id, + uint8_t *report, CFIndex report_length) +{ + struct input_report *rpt; + hid_device *dev = context; + + /* Make a new Input Report object */ + rpt = calloc(1, sizeof(struct input_report)); + rpt->data = calloc(1, report_length); + memcpy(rpt->data, report, report_length); + rpt->len = report_length; + rpt->next = NULL; + + /* Lock this section */ + pthread_mutex_lock(&dev->mutex); + + /* Attach the new report object to the end of the list. */ + if (dev->input_reports == NULL) { + /* The list is empty. Put it at the root. */ + dev->input_reports = rpt; + } + else { + /* Find the end of the list and attach. */ + struct input_report *cur = dev->input_reports; + int num_queued = 0; + while (cur->next != NULL) { + cur = cur->next; + num_queued++; + } + cur->next = rpt; + + /* Pop one off if we've reached 30 in the queue. This + way we don't grow forever if the user never reads + anything from the device. */ + if (num_queued > 30) { + return_data(dev, NULL, 0); + } + } + + /* Signal a waiting thread that there is data. */ + pthread_cond_signal(&dev->condition); + + /* Unlock */ + pthread_mutex_unlock(&dev->mutex); + +} + +/* This gets called when the read_thred's run loop gets signaled by + hid_close(), and serves to stop the read_thread's run loop. */ +static void perform_signal_callback(void *context) +{ + hid_device *dev = context; + CFRunLoopStop(dev->run_loop); /*TODO: CFRunLoopGetCurrent()*/ +} + +static void *read_thread(void *param) +{ + hid_device *dev = param; + SInt32 code; + + /* Move the device's run loop to this thread. */ + IOHIDDeviceScheduleWithRunLoop(dev->device_handle, CFRunLoopGetCurrent(), dev->run_loop_mode); + + /* Create the RunLoopSource which is used to signal the + event loop to stop when hid_close() is called. */ + CFRunLoopSourceContext ctx; + memset(&ctx, 0, sizeof(ctx)); + ctx.version = 0; + ctx.info = dev; + ctx.perform = &perform_signal_callback; + dev->source = CFRunLoopSourceCreate(kCFAllocatorDefault, 0/*order*/, &ctx); + CFRunLoopAddSource(CFRunLoopGetCurrent(), dev->source, dev->run_loop_mode); + + /* Store off the Run Loop so it can be stopped from hid_close() + and on device disconnection. */ + dev->run_loop = CFRunLoopGetCurrent(); + + /* Notify the main thread that the read thread is up and running. */ + pthread_barrier_wait(&dev->barrier); + + /* Run the Event Loop. CFRunLoopRunInMode() will dispatch HID input + reports into the hid_report_callback(). */ + while (!dev->shutdown_thread && !dev->disconnected) { + code = CFRunLoopRunInMode(dev->run_loop_mode, 1000/*sec*/, FALSE); + /* Return if the device has been disconnected */ + if (code == kCFRunLoopRunFinished) { + dev->disconnected = 1; + break; + } + + + /* Break if The Run Loop returns Finished or Stopped. */ + if (code != kCFRunLoopRunTimedOut && + code != kCFRunLoopRunHandledSource) { + /* There was some kind of error. Setting + shutdown seems to make sense, but + there may be something else more appropriate */ + dev->shutdown_thread = 1; + break; + } + } + + /* Now that the read thread is stopping, Wake any threads which are + waiting on data (in hid_read_timeout()). Do this under a mutex to + make sure that a thread which is about to go to sleep waiting on + the condition acutally will go to sleep before the condition is + signaled. */ + pthread_mutex_lock(&dev->mutex); + pthread_cond_broadcast(&dev->condition); + pthread_mutex_unlock(&dev->mutex); + + /* Wait here until hid_close() is called and makes it past + the call to CFRunLoopWakeUp(). This thread still needs to + be valid when that function is called on the other thread. */ + pthread_barrier_wait(&dev->shutdown_barrier); + + return NULL; +} + +hid_device * HID_API_EXPORT hid_open_path(const char *path) +{ + int i; + hid_device *dev = NULL; + CFIndex num_devices; + + dev = new_hid_device(); + + /* Set up the HID Manager if it hasn't been done */ + if (hid_init() < 0) + return NULL; + + /* give the IOHIDManager a chance to update itself */ + process_pending_events(); + + CFSetRef device_set = IOHIDManagerCopyDevices(hid_mgr); + + num_devices = CFSetGetCount(device_set); + IOHIDDeviceRef *device_array = calloc(num_devices, sizeof(IOHIDDeviceRef)); + CFSetGetValues(device_set, (const void **) device_array); + for (i = 0; i < num_devices; i++) { + char cbuf[BUF_LEN]; + size_t len; + IOHIDDeviceRef os_dev = device_array[i]; + + len = make_path(os_dev, cbuf, sizeof(cbuf)); + if (!strcmp(cbuf, path)) { + /* Matched Paths. Open this Device. */ + IOReturn ret = IOHIDDeviceOpen(os_dev, kIOHIDOptionsTypeSeizeDevice); + if (ret == kIOReturnSuccess) { + char str[32]; + + free(device_array); + CFRetain(os_dev); + CFRelease(device_set); + dev->device_handle = os_dev; + + /* Create the buffers for receiving data */ + dev->max_input_report_len = (CFIndex) get_max_report_length(os_dev); + dev->input_report_buf = calloc(dev->max_input_report_len, sizeof(uint8_t)); + + /* Create the Run Loop Mode for this device. + printing the reference seems to work. */ + sprintf(str, "HIDAPI_%p", os_dev); + dev->run_loop_mode = + CFStringCreateWithCString(NULL, str, kCFStringEncodingASCII); + + /* Attach the device to a Run Loop */ + IOHIDDeviceRegisterInputReportCallback( + os_dev, dev->input_report_buf, dev->max_input_report_len, + &hid_report_callback, dev); + IOHIDDeviceRegisterRemovalCallback(dev->device_handle, hid_device_removal_callback, dev); + + /* Start the read thread */ + pthread_create(&dev->thread, NULL, read_thread, dev); + + /* Wait here for the read thread to be initialized. */ + pthread_barrier_wait(&dev->barrier); + + return dev; + } + else { + goto return_error; + } + } + } + +return_error: + free(device_array); + CFRelease(device_set); + free_hid_device(dev); + return NULL; +} + +static int set_report(hid_device *dev, IOHIDReportType type, const unsigned char *data, size_t length) +{ + const unsigned char *data_to_send; + size_t length_to_send; + IOReturn res; + + /* Return if the device has been disconnected. */ + if (dev->disconnected) + return -1; + + if (data[0] == 0x0) { + /* Not using numbered Reports. + Don't send the report number. */ + data_to_send = data+1; + length_to_send = length-1; + } + else { + /* Using numbered Reports. + Send the Report Number */ + data_to_send = data; + length_to_send = length; + } + + if (!dev->disconnected) { + res = IOHIDDeviceSetReport(dev->device_handle, + type, + data[0], /* Report ID*/ + data_to_send, length_to_send); + + if (res == kIOReturnSuccess) { + return length; + } + else + return -1; + } + + return -1; +} + +int HID_API_EXPORT hid_write(hid_device *dev, const unsigned char *data, size_t length) +{ + return set_report(dev, kIOHIDReportTypeOutput, data, length); +} + +/* Helper function, so that this isn't duplicated in hid_read(). */ +static int return_data(hid_device *dev, unsigned char *data, size_t length) +{ + /* Copy the data out of the linked list item (rpt) into the + return buffer (data), and delete the liked list item. */ + struct input_report *rpt = dev->input_reports; + size_t len = (length < rpt->len)? length: rpt->len; + memcpy(data, rpt->data, len); + dev->input_reports = rpt->next; + free(rpt->data); + free(rpt); + return len; +} + +static int cond_wait(const hid_device *dev, pthread_cond_t *cond, pthread_mutex_t *mutex) +{ + while (!dev->input_reports) { + int res = pthread_cond_wait(cond, mutex); + if (res != 0) + return res; + + /* A res of 0 means we may have been signaled or it may + be a spurious wakeup. Check to see that there's acutally + data in the queue before returning, and if not, go back + to sleep. See the pthread_cond_timedwait() man page for + details. */ + + if (dev->shutdown_thread || dev->disconnected) + return -1; + } + + return 0; +} + +static int cond_timedwait(const hid_device *dev, pthread_cond_t *cond, pthread_mutex_t *mutex, const struct timespec *abstime) +{ + while (!dev->input_reports) { + int res = pthread_cond_timedwait(cond, mutex, abstime); + if (res != 0) + return res; + + /* A res of 0 means we may have been signaled or it may + be a spurious wakeup. Check to see that there's acutally + data in the queue before returning, and if not, go back + to sleep. See the pthread_cond_timedwait() man page for + details. */ + + if (dev->shutdown_thread || dev->disconnected) + return -1; + } + + return 0; + +} + +int HID_API_EXPORT hid_read_timeout(hid_device *dev, unsigned char *data, size_t length, int milliseconds) +{ + int bytes_read = -1; + + /* Lock the access to the report list. */ + pthread_mutex_lock(&dev->mutex); + + /* There's an input report queued up. Return it. */ + if (dev->input_reports) { + /* Return the first one */ + bytes_read = return_data(dev, data, length); + goto ret; + } + + /* Return if the device has been disconnected. */ + if (dev->disconnected) { + bytes_read = -1; + goto ret; + } + + if (dev->shutdown_thread) { + /* This means the device has been closed (or there + has been an error. An error code of -1 should + be returned. */ + bytes_read = -1; + goto ret; + } + + /* There is no data. Go to sleep and wait for data. */ + + if (milliseconds == -1) { + /* Blocking */ + int res; + res = cond_wait(dev, &dev->condition, &dev->mutex); + if (res == 0) + bytes_read = return_data(dev, data, length); + else { + /* There was an error, or a device disconnection. */ + bytes_read = -1; + } + } + else if (milliseconds > 0) { + /* Non-blocking, but called with timeout. */ + int res; + struct timespec ts; + struct timeval tv; + gettimeofday(&tv, NULL); + TIMEVAL_TO_TIMESPEC(&tv, &ts); + ts.tv_sec += milliseconds / 1000; + ts.tv_nsec += (milliseconds % 1000) * 1000000; + if (ts.tv_nsec >= 1000000000L) { + ts.tv_sec++; + ts.tv_nsec -= 1000000000L; + } + + res = cond_timedwait(dev, &dev->condition, &dev->mutex, &ts); + if (res == 0) + bytes_read = return_data(dev, data, length); + else if (res == ETIMEDOUT) + bytes_read = 0; + else + bytes_read = -1; + } + else { + /* Purely non-blocking */ + bytes_read = 0; + } + +ret: + /* Unlock */ + pthread_mutex_unlock(&dev->mutex); + return bytes_read; +} + +int HID_API_EXPORT hid_read(hid_device *dev, unsigned char *data, size_t length) +{ + return hid_read_timeout(dev, data, length, (dev->blocking)? -1: 0); +} + +int HID_API_EXPORT hid_set_nonblocking(hid_device *dev, int nonblock) +{ + /* All Nonblocking operation is handled by the library. */ + dev->blocking = !nonblock; + + return 0; +} + +int HID_API_EXPORT hid_send_feature_report(hid_device *dev, const unsigned char *data, size_t length) +{ + return set_report(dev, kIOHIDReportTypeFeature, data, length); +} + +int HID_API_EXPORT hid_get_feature_report(hid_device *dev, unsigned char *data, size_t length) +{ + CFIndex len = length; + IOReturn res; + + /* Return if the device has been unplugged. */ + if (dev->disconnected) + return -1; + + res = IOHIDDeviceGetReport(dev->device_handle, + kIOHIDReportTypeFeature, + data[0], /* Report ID */ + data, &len); + if (res == kIOReturnSuccess) + return len; + else + return -1; +} + + +void HID_API_EXPORT hid_close(hid_device *dev) +{ + if (!dev) + return; + + /* Disconnect the report callback before close. */ + if (!dev->disconnected) { + IOHIDDeviceRegisterInputReportCallback( + dev->device_handle, dev->input_report_buf, dev->max_input_report_len, + NULL, dev); + IOHIDDeviceRegisterRemovalCallback(dev->device_handle, NULL, dev); + IOHIDDeviceUnscheduleFromRunLoop(dev->device_handle, dev->run_loop, dev->run_loop_mode); + IOHIDDeviceScheduleWithRunLoop(dev->device_handle, CFRunLoopGetMain(), kCFRunLoopDefaultMode); + } + + /* Cause read_thread() to stop. */ + dev->shutdown_thread = 1; + + /* Wake up the run thread's event loop so that the thread can exit. */ + CFRunLoopSourceSignal(dev->source); + CFRunLoopWakeUp(dev->run_loop); + + /* Notify the read thread that it can shut down now. */ + pthread_barrier_wait(&dev->shutdown_barrier); + + /* Wait for read_thread() to end. */ + pthread_join(dev->thread, NULL); + + /* Close the OS handle to the device, but only if it's not + been unplugged. If it's been unplugged, then calling + IOHIDDeviceClose() will crash. */ + if (!dev->disconnected) { + IOHIDDeviceClose(dev->device_handle, kIOHIDOptionsTypeSeizeDevice); + } + + /* Clear out the queue of received reports. */ + pthread_mutex_lock(&dev->mutex); + while (dev->input_reports) { + return_data(dev, NULL, 0); + } + pthread_mutex_unlock(&dev->mutex); + CFRelease(dev->device_handle); + + free_hid_device(dev); +} + +int HID_API_EXPORT_CALL hid_get_manufacturer_string(hid_device *dev, wchar_t *string, size_t maxlen) +{ + return get_manufacturer_string(dev->device_handle, string, maxlen); +} + +int HID_API_EXPORT_CALL hid_get_product_string(hid_device *dev, wchar_t *string, size_t maxlen) +{ + return get_product_string(dev->device_handle, string, maxlen); +} + +int HID_API_EXPORT_CALL hid_get_serial_number_string(hid_device *dev, wchar_t *string, size_t maxlen) +{ + return get_serial_number(dev->device_handle, string, maxlen); +} + +int HID_API_EXPORT_CALL hid_get_indexed_string(hid_device *dev, int string_index, wchar_t *string, size_t maxlen) +{ + /* TODO: */ + + return 0; +} + + +HID_API_EXPORT const wchar_t * HID_API_CALL hid_error(hid_device *dev) +{ + /* TODO: */ + + return NULL; +} + + + + + + + +#if 0 +static int32_t get_usage(IOHIDDeviceRef device) +{ + int32_t res; + res = get_int_property(device, CFSTR(kIOHIDDeviceUsageKey)); + if (!res) + res = get_int_property(device, CFSTR(kIOHIDPrimaryUsageKey)); + return res; +} + +static int32_t get_usage_page(IOHIDDeviceRef device) +{ + int32_t res; + res = get_int_property(device, CFSTR(kIOHIDDeviceUsagePageKey)); + if (!res) + res = get_int_property(device, CFSTR(kIOHIDPrimaryUsagePageKey)); + return res; +} + +static int get_transport(IOHIDDeviceRef device, wchar_t *buf, size_t len) +{ + return get_string_property(device, CFSTR(kIOHIDTransportKey), buf, len); +} + + +int main(void) +{ + IOHIDManagerRef mgr; + int i; + + mgr = IOHIDManagerCreate(kCFAllocatorDefault, kIOHIDOptionsTypeNone); + IOHIDManagerSetDeviceMatching(mgr, NULL); + IOHIDManagerOpen(mgr, kIOHIDOptionsTypeNone); + + CFSetRef device_set = IOHIDManagerCopyDevices(mgr); + + CFIndex num_devices = CFSetGetCount(device_set); + IOHIDDeviceRef *device_array = calloc(num_devices, sizeof(IOHIDDeviceRef)); + CFSetGetValues(device_set, (const void **) device_array); + + for (i = 0; i < num_devices; i++) { + IOHIDDeviceRef dev = device_array[i]; + printf("Device: %p\n", dev); + printf(" %04hx %04hx\n", get_vendor_id(dev), get_product_id(dev)); + + wchar_t serial[256], buf[256]; + char cbuf[256]; + get_serial_number(dev, serial, 256); + + + printf(" Serial: %ls\n", serial); + printf(" Loc: %ld\n", get_location_id(dev)); + get_transport(dev, buf, 256); + printf(" Trans: %ls\n", buf); + make_path(dev, cbuf, 256); + printf(" Path: %s\n", cbuf); + + } + + return 0; +} +#endif diff --git a/Externals/hidapi/pc/.gitignore b/Externals/hidapi/pc/.gitignore new file mode 100644 index 0000000000..6fd0ef029e --- /dev/null +++ b/Externals/hidapi/pc/.gitignore @@ -0,0 +1 @@ +*.pc diff --git a/Externals/hidapi/pc/hidapi-hidraw.pc.in b/Externals/hidapi/pc/hidapi-hidraw.pc.in new file mode 100644 index 0000000000..e20558d5a3 --- /dev/null +++ b/Externals/hidapi/pc/hidapi-hidraw.pc.in @@ -0,0 +1,10 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: hidapi-hidraw +Description: C Library for USB/Bluetooth HID device access from Linux, Mac OS X, FreeBSD, and Windows. This is the hidraw implementation. +Version: @VERSION@ +Libs: -L${libdir} -lhidapi-hidraw +Cflags: -I${includedir}/hidapi diff --git a/Externals/hidapi/pc/hidapi-libusb.pc.in b/Externals/hidapi/pc/hidapi-libusb.pc.in new file mode 100644 index 0000000000..2e49506553 --- /dev/null +++ b/Externals/hidapi/pc/hidapi-libusb.pc.in @@ -0,0 +1,10 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: hidapi-libusb +Description: C Library for USB HID device access from Linux, Mac OS X, FreeBSD, and Windows. This is the libusb implementation. +Version: @VERSION@ +Libs: -L${libdir} -lhidapi-libusb +Cflags: -I${includedir}/hidapi diff --git a/Externals/hidapi/pc/hidapi.pc.in b/Externals/hidapi/pc/hidapi.pc.in new file mode 100644 index 0000000000..5835c99bf5 --- /dev/null +++ b/Externals/hidapi/pc/hidapi.pc.in @@ -0,0 +1,10 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: hidapi +Description: C Library for USB/Bluetooth HID device access from Linux, Mac OS X, FreeBSD, and Windows. +Version: @VERSION@ +Libs: -L${libdir} -lhidapi +Cflags: -I${includedir}/hidapi diff --git a/Externals/hidapi/testgui/.gitignore b/Externals/hidapi/testgui/.gitignore new file mode 100644 index 0000000000..f989ea8c2a --- /dev/null +++ b/Externals/hidapi/testgui/.gitignore @@ -0,0 +1,20 @@ +Debug +Release +*.exp +*.ilk +*.lib +*.suo +*.vcproj.* +*.ncb +*.suo +*.dll +*.pdb +*.o +hidapi-testgui +hidapi-hidraw-testgui +hidapi-libusb-testgui +.deps +.libs +*.la +*.lo +TestGUI.app diff --git a/Externals/hidapi/testgui/Makefile-manual b/Externals/hidapi/testgui/Makefile-manual new file mode 100644 index 0000000000..3f61705f25 --- /dev/null +++ b/Externals/hidapi/testgui/Makefile-manual @@ -0,0 +1,26 @@ + + +OS=$(shell uname) + +ifeq ($(OS), Darwin) + FILE=Makefile.mac +endif + +ifneq (,$(findstring MINGW,$(OS))) + FILE=Makefile.mingw +endif + +ifeq ($(OS), Linux) + FILE=Makefile.linux +endif + +ifeq ($(OS), FreeBSD) + FILE=Makefile.freebsd +endif + +ifeq ($(FILE), ) +all: + $(error Your platform ${OS} is not supported at this time.) +endif + +include $(FILE) diff --git a/Externals/hidapi/testgui/Makefile.am b/Externals/hidapi/testgui/Makefile.am new file mode 100644 index 0000000000..1c02f3f2c3 --- /dev/null +++ b/Externals/hidapi/testgui/Makefile.am @@ -0,0 +1,43 @@ + +AM_CPPFLAGS = -I$(top_srcdir)/hidapi/ $(CFLAGS_TESTGUI) + +if OS_LINUX +## Linux +bin_PROGRAMS = hidapi-hidraw-testgui hidapi-libusb-testgui + +hidapi_hidraw_testgui_SOURCES = test.cpp +hidapi_hidraw_testgui_LDADD = $(top_builddir)/linux/libhidapi-hidraw.la $(LIBS_TESTGUI) + +hidapi_libusb_testgui_SOURCES = test.cpp +hidapi_libusb_testgui_LDADD = $(top_builddir)/libusb/libhidapi-libusb.la $(LIBS_TESTGUI) +else +## Other OS's +bin_PROGRAMS = hidapi-testgui + +hidapi_testgui_SOURCES = test.cpp +hidapi_testgui_LDADD = $(top_builddir)/$(backend)/libhidapi.la $(LIBS_TESTGUI) +endif + +if OS_DARWIN +hidapi_testgui_SOURCES = test.cpp mac_support_cocoa.m mac_support.h +# Rules for copying the binary and its dependencies into the app bundle. +TestGUI.app/Contents/MacOS/hidapi-testgui$(EXEEXT): hidapi-testgui$(EXEEXT) + $(srcdir)/copy_to_bundle.sh + +all: all-am TestGUI.app/Contents/MacOS/hidapi-testgui$(EXEEXT) + +endif + +EXTRA_DIST = \ + copy_to_bundle.sh \ + Makefile-manual \ + Makefile.freebsd \ + Makefile.linux \ + Makefile.mac \ + Makefile.mingw \ + TestGUI.app.in \ + testgui.sln \ + testgui.vcproj + +distclean-local: + rm -rf TestGUI.app diff --git a/Externals/hidapi/testgui/Makefile.freebsd b/Externals/hidapi/testgui/Makefile.freebsd new file mode 100644 index 0000000000..09a24737cc --- /dev/null +++ b/Externals/hidapi/testgui/Makefile.freebsd @@ -0,0 +1,33 @@ +########################################### +# Simple Makefile for HIDAPI test program +# +# Alan Ott +# Signal 11 Software +# 2010-06-01 +########################################### + +all: testgui + +CC=cc +CXX=c++ +COBJS=../libusb/hid.o +CPPOBJS=test.o +OBJS=$(COBJS) $(CPPOBJS) +CFLAGS=-I../hidapi -I/usr/local/include `fox-config --cflags` -Wall -g -c +LDFLAGS= -L/usr/local/lib +LIBS= -lusb -liconv `fox-config --libs` -pthread + + +testgui: $(OBJS) + $(CXX) -Wall -g $^ $(LDFLAGS) -o $@ $(LIBS) + +$(COBJS): %.o: %.c + $(CC) $(CFLAGS) $< -o $@ + +$(CPPOBJS): %.o: %.cpp + $(CXX) $(CFLAGS) $< -o $@ + +clean: + rm *.o testgui + +.PHONY: clean diff --git a/Externals/hidapi/testgui/Makefile.linux b/Externals/hidapi/testgui/Makefile.linux new file mode 100644 index 0000000000..d32e16317b --- /dev/null +++ b/Externals/hidapi/testgui/Makefile.linux @@ -0,0 +1,32 @@ +########################################### +# Simple Makefile for HIDAPI test program +# +# Alan Ott +# Signal 11 Software +# 2010-06-01 +########################################### + +all: testgui + +CC=gcc +CXX=g++ +COBJS=../libusb/hid.o +CPPOBJS=test.o +OBJS=$(COBJS) $(CPPOBJS) +CFLAGS=-I../hidapi -Wall -g -c `fox-config --cflags` `pkg-config libusb-1.0 --cflags` +LIBS=-ludev -lrt -lpthread `fox-config --libs` `pkg-config libusb-1.0 --libs` + + +testgui: $(OBJS) + g++ -Wall -g $^ $(LIBS) -o testgui + +$(COBJS): %.o: %.c + $(CC) $(CFLAGS) $< -o $@ + +$(CPPOBJS): %.o: %.cpp + $(CXX) $(CFLAGS) $< -o $@ + +clean: + rm *.o testgui + +.PHONY: clean diff --git a/Externals/hidapi/testgui/Makefile.mac b/Externals/hidapi/testgui/Makefile.mac new file mode 100644 index 0000000000..cda7d49e93 --- /dev/null +++ b/Externals/hidapi/testgui/Makefile.mac @@ -0,0 +1,46 @@ +########################################### +# Simple Makefile for HIDAPI test program +# +# Alan Ott +# Signal 11 Software +# 2010-07-03 +########################################### + +all: hidapi-testgui + +CC=gcc +CXX=g++ +COBJS=../mac/hid.o +CPPOBJS=test.o +OBJCOBJS=mac_support_cocoa.o +OBJS=$(COBJS) $(CPPOBJS) $(OBJCOBJS) +CFLAGS=-I../hidapi -Wall -g -c `fox-config --cflags` +LDFLAGS=-L/usr/X11R6/lib +LIBS=`fox-config --libs` -framework IOKit -framework CoreFoundation -framework Cocoa + + +hidapi-testgui: $(OBJS) TestGUI.app + g++ -Wall -g $(OBJS) $(LIBS) $(LDFLAGS) -o hidapi-testgui + ./copy_to_bundle.sh + #cp TestGUI.app/Contents/MacOS/hidapi-testgui TestGUI.app/Contents/MacOS/tg + #cp start.sh TestGUI.app/Contents/MacOS/hidapi-testgui + +$(COBJS): %.o: %.c + $(CC) $(CFLAGS) $< -o $@ + +$(CPPOBJS): %.o: %.cpp + $(CXX) $(CFLAGS) $< -o $@ + +$(OBJCOBJS): %.o: %.m + $(CXX) $(CFLAGS) -x objective-c++ $< -o $@ + +TestGUI.app: TestGUI.app.in + rm -Rf TestGUI.app + mkdir -p TestGUI.app + cp -R TestGUI.app.in/ TestGUI.app + +clean: + rm -f $(OBJS) hidapi-testgui + rm -Rf TestGUI.app + +.PHONY: clean diff --git a/Externals/hidapi/testgui/Makefile.mingw b/Externals/hidapi/testgui/Makefile.mingw new file mode 100644 index 0000000000..df0f69d1d0 --- /dev/null +++ b/Externals/hidapi/testgui/Makefile.mingw @@ -0,0 +1,32 @@ +########################################### +# Simple Makefile for HIDAPI test program +# +# Alan Ott +# Signal 11 Software +# 2010-06-01 +########################################### + +all: hidapi-testgui + +CC=gcc +CXX=g++ +COBJS=../windows/hid.o +CPPOBJS=test.o +OBJS=$(COBJS) $(CPPOBJS) +CFLAGS=-I../hidapi -I../../hidapi-externals/fox/include -g -c +LIBS= -mwindows -lsetupapi -L../../hidapi-externals/fox/lib -Wl,-Bstatic -lFOX-1.6 -Wl,-Bdynamic -lgdi32 -Wl,--enable-auto-import -static-libgcc -static-libstdc++ -lkernel32 + + +hidapi-testgui: $(OBJS) + g++ -g $^ $(LIBS) -o hidapi-testgui + +$(COBJS): %.o: %.c + $(CC) $(CFLAGS) $< -o $@ + +$(CPPOBJS): %.o: %.cpp + $(CXX) $(CFLAGS) $< -o $@ + +clean: + rm -f *.o hidapi-testgui.exe + +.PHONY: clean diff --git a/Externals/hidapi/testgui/TestGUI.app.in/Contents/Info.plist b/Externals/hidapi/testgui/TestGUI.app.in/Contents/Info.plist new file mode 100644 index 0000000000..ab473d53a8 --- /dev/null +++ b/Externals/hidapi/testgui/TestGUI.app.in/Contents/Info.plist @@ -0,0 +1,28 @@ + + + + + CFBundleDevelopmentRegion + English + CFBundleDisplayName + + CFBundleExecutable + hidapi-testgui + CFBundleIconFile + Signal11.icns + CFBundleIdentifier + us.signal11.hidtestgui + CFBundleInfoDictionaryVersion + 6.0 + CFBundleName + testgui + CFBundlePackageType + APPL + CFBundleSignature + ???? + CFBundleVersion + 1.0 + CSResourcesFileMapped + + + diff --git a/Externals/hidapi/testgui/TestGUI.app.in/Contents/PkgInfo b/Externals/hidapi/testgui/TestGUI.app.in/Contents/PkgInfo new file mode 100644 index 0000000000..bd04210fb4 --- /dev/null +++ b/Externals/hidapi/testgui/TestGUI.app.in/Contents/PkgInfo @@ -0,0 +1 @@ +APPL???? \ No newline at end of file diff --git a/Externals/hidapi/testgui/TestGUI.app.in/Contents/Resources/English.lproj/InfoPlist.strings b/Externals/hidapi/testgui/TestGUI.app.in/Contents/Resources/English.lproj/InfoPlist.strings new file mode 100644 index 0000000000000000000000000000000000000000..dea12de4cad936a6204d4da70d2ca96aef900b31 GIT binary patch literal 92 zcmW-Z!3uyN5C!M#S9tbN-x2r|Q3;V~qzLu#)x*oq?lA28G2*azG7B@2orjH8u89{# bCX+-f2F*!V&^~bXzEEWk)pxI)ej3aVcM}l{ literal 0 HcmV?d00001 diff --git a/Externals/hidapi/testgui/TestGUI.app.in/Contents/Resources/Signal11.icns b/Externals/hidapi/testgui/TestGUI.app.in/Contents/Resources/Signal11.icns new file mode 100644 index 0000000000000000000000000000000000000000..bb6b7bd5f9ed6c2ae2c91c202e5024b4811fc00b GIT binary patch literal 21918 zcmeHMy^b735biq%5D*f~b3j6fcn5d^M<;}n^8@V8{@^?IY!C?h1U?H15(j`EfPh!v z0VXFSCm6n}>YwWAo}Jn4yOWW6(M(rYe_vH~P0xHMbN2AjxiO#KoSlF8fidR%m09#F zTqnk~{SucqmUiXP5dqc|+k@t5Y!si=AvuaA>*~#b{n3{cx~G5g6A?`o0G2FvBMg#G5H6y8}Ly8!#yFSqxSy2?%$E0s?3RIsqSaBpA_ytOA z`-JozZ#A1qk(P+Gq-RFY`+GSIQ=Ch*sqLSm{Rk9+X}|PIMzQG2j*EJMd5l}ZpW?1? z7`_}}x0vU#IB>M61JkKn*}zNegx)Rc3hnF)etM5+=e$)p+ERrBqm6umg|NdeLe)U1 z;JdlSao6BjTp_46AXE*63Jw_|R1Jg*a~UC24TK7F86i|n1EGS$8W5-kLWTN|9TyFR zs)0~7R;ZecP{GGS)zCX)g^F++sm1iQ1Lt?RA6|avYa4P zh(_NI>^2dqEYAv6phZHJp|DUn_&})OmdYShjV+CZD&QlbYPeQ#PA%LDRSb`XiZ(Ao zB^jRb-w~TpiU<|4PEiy+Tq{(X;WURN2am#Oj?~8_D^xiWJv${-ie!aqg5-pX^EjcJ z;KV|u!TW?N;HHJjVP^?d0M8RD-s*@@aV#ZNn3LQlLS=DYs2G1MGG9EFC9YnMGht?fXpE1` zd<77)y$2L5A1Cs<{E<^Ycp9!QZ7QDv zy>EkPEKp5tcc;42`&>i4)S|sFapPAi;}A4 z!0}cDg%@*Kb7OISpK8p=7Z~z~miywOP#HeCe1Hg?ndGsa?hVzPC`u+3hYWQ)c`(OKC&tK6i zR7C#Yy?^O$=XhkB_CAM@Vs3*x*6lP~>Z$p;18HOCcx>}(|EU9W8kS;g3)6);9!r*C z4k5+V{M>=GF>^e%|EdFX8kS<}`FktQpL&kftR1Kws2!*ss2!*ss2!*ss2!*sxVsLV PJ$&>TqQCdaKgRqA{2bi% literal 0 HcmV?d00001 diff --git a/Externals/hidapi/testgui/copy_to_bundle.sh b/Externals/hidapi/testgui/copy_to_bundle.sh new file mode 100755 index 0000000000..f0fc767a92 --- /dev/null +++ b/Externals/hidapi/testgui/copy_to_bundle.sh @@ -0,0 +1,97 @@ +#!/bin/bash + +#### Configuration: +# The name of the executable. It is assumed +# that it is in the current working directory. +EXE_NAME=hidapi-testgui +# Path to the executable directory inside the bundle. +# This must be an absolute path, so use $PWD. +EXEPATH=$PWD/TestGUI.app/Contents/MacOS +# Libraries to explicitly bundle, even though they +# may not be in /opt/local. One per line. These +# are used with grep, so only a portion of the name +# is required. eg: libFOX, libz, etc. +LIBS_TO_BUNDLE=libFOX + + +function copydeps { + local file=$1 + # echo "Copying deps for $file...." + local BASE_OF_EXE=`basename $file` + + # A will contain the dependencies of this library + local A=`otool -LX $file |cut -f 1 -d " "` + local i + for i in $A; do + local BASE=`basename $i` + + # See if it's a lib we specifically want to bundle + local bundle_this_lib=0 + local j + for j in $LIBS_TO_BUNDLE; do + echo $i |grep -q $j + if [ $? -eq 0 ]; then + bundle_this_lib=1 + echo "bundling $i because it's in the list." + break; + fi + done + + # See if it's in /opt/local. Bundle all in /opt/local + local isOptLocal=0 + echo $i |grep -q /opt/local + if [ $? -eq 0 ]; then + isOptLocal=1 + echo "bundling $i because it's in /opt/local." + fi + + # Bundle the library + if [ $isOptLocal -ne 0 ] || [ $bundle_this_lib -ne 0 ]; then + + # Copy the file into the bundle if it exists. + if [ -f $EXEPATH/$BASE ]; then + z=0 + else + cp $i $EXEPATH + chmod 755 $EXEPATH/$BASE + fi + + + # echo "$BASE_OF_EXE depends on $BASE" + + # Fix the paths using install_name_tool and then + # call this function recursively for each dependency + # of this library. + if [ $BASE_OF_EXE != $BASE ]; then + + # Fix the paths + install_name_tool -id @executable_path/$BASE $EXEPATH/$BASE + install_name_tool -change $i @executable_path/$BASE $EXEPATH/$BASE_OF_EXE + + # Call this function (recursive) on + # on each dependency of this library. + copydeps $EXEPATH/$BASE + fi + fi + done +} + +rm -f $EXEPATH/* + +# Copy the binary into the bundle. Use ../libtool to do this if it's +# available beacuse if $EXE_NAME was built with autotools, it will be +# necessary. If ../libtool not available, just use cp to do the copy, but +# only if $EXE_NAME is a binary. +if [ -x ../libtool ]; then + ../libtool --mode=install cp $EXE_NAME $EXEPATH +else + file -bI $EXE_NAME |grep binary + if [ $? -ne 0 ]; then + echo "There is no ../libtool and $EXE_NAME is not a binary." + echo "I'm not sure what to do." + exit 1 + else + cp $EXE_NAME $EXEPATH + fi +fi +copydeps $EXEPATH/$EXE_NAME diff --git a/Externals/hidapi/testgui/mac_support.cpp b/Externals/hidapi/testgui/mac_support.cpp new file mode 100644 index 0000000000..e1e3874422 --- /dev/null +++ b/Externals/hidapi/testgui/mac_support.cpp @@ -0,0 +1,134 @@ +/******************************* + Mac support for HID Test GUI + + Alan Ott + Signal 11 Software + + Some of this code is from Apple Documentation, most notably + http://developer.apple.com/legacy/mac/library/documentation/AppleScript/Conceptual/AppleEvents/AppleEvents.pdf +*******************************/ + +#include +#include + + +extern FXMainWindow *g_main_window; + +static pascal OSErr HandleQuitMessage(const AppleEvent *theAppleEvent, AppleEvent + *reply, long handlerRefcon) +{ + puts("Quitting\n"); + FXApp::instance()->exit(); + return 0; +} + +static pascal OSErr HandleReopenMessage(const AppleEvent *theAppleEvent, AppleEvent + *reply, long handlerRefcon) +{ + puts("Showing"); + g_main_window->show(); + return 0; +} + +static pascal OSErr HandleWildCardMessage(const AppleEvent *theAppleEvent, AppleEvent + *reply, long handlerRefcon) +{ + puts("WildCard\n"); + return 0; +} + +OSStatus AEHandler(EventHandlerCallRef inCaller, EventRef inEvent, void* inRefcon) +{ + Boolean release = false; + EventRecord eventRecord; + OSErr ignoreErrForThisSample; + + // Events of type kEventAppleEvent must be removed from the queue + // before being passed to AEProcessAppleEvent. + if (IsEventInQueue(GetMainEventQueue(), inEvent)) + { + // RemoveEventFromQueue will release the event, which will + // destroy it if we don't retain it first. + RetainEvent(inEvent); + release = true; + RemoveEventFromQueue(GetMainEventQueue(), inEvent); + } + // Convert the event ref to the type AEProcessAppleEvent expects. + ConvertEventRefToEventRecord(inEvent, &eventRecord); + ignoreErrForThisSample = AEProcessAppleEvent(&eventRecord); + if (release) + ReleaseEvent(inEvent); + // This Carbon event has been handled, even if no AppleEvent handlers + // were installed for the Apple event. + return noErr; +} + +static void HandleEvent(EventRecord *event) +{ + //printf("What: %d message %x\n", event->what, event->message); + if (event->what == osEvt) { + if (((event->message >> 24) & 0xff) == suspendResumeMessage) { + if (event->message & resumeFlag) { + g_main_window->show(); + } + } + } + +#if 0 + switch (event->what) + { + case mouseDown: + //HandleMouseDown(event); + break; + case keyDown: + case autoKey: + //HandleKeyPress(event); + break; + case kHighLevelEvent: + puts("Calling ProcessAppleEvent\n"); + AEProcessAppleEvent(event); + break; + } +#endif +} + +void +init_apple_message_system() +{ + OSErr err; + static const EventTypeSpec appleEvents[] = + { + { kEventClassAppleEvent, kEventAppleEvent } + }; + + /* Install the handler for Apple Events */ + InstallApplicationEventHandler(NewEventHandlerUPP(AEHandler), + GetEventTypeCount(appleEvents), appleEvents, 0, NULL); + + /* Install handlers for the individual Apple Events that come + from the Dock icon: the Reopen (click), and the Quit messages. */ + err = AEInstallEventHandler(kCoreEventClass, kAEQuitApplication, + NewAEEventHandlerUPP(HandleQuitMessage), 0, false); + err = AEInstallEventHandler(kCoreEventClass, kAEReopenApplication, + NewAEEventHandlerUPP(HandleReopenMessage), 0, false); +#if 0 + // Left as an example of a wild card match. + err = AEInstallEventHandler(kCoreEventClass, typeWildCard, + NewAEEventHandlerUPP(HandleWildMessage), 0, false); +#endif +} + +void +check_apple_events() +{ + RgnHandle cursorRgn = NULL; + Boolean gotEvent=TRUE; + EventRecord event; + + while (gotEvent) { + gotEvent = WaitNextEvent(everyEvent, &event, 0L/*timeout*/, cursorRgn); + if (gotEvent) { + HandleEvent(&event); + } + } +} diff --git a/Externals/hidapi/testgui/mac_support.h b/Externals/hidapi/testgui/mac_support.h new file mode 100644 index 0000000000..7d9ab493b5 --- /dev/null +++ b/Externals/hidapi/testgui/mac_support.h @@ -0,0 +1,17 @@ +/******************************* + Mac support for HID Test GUI + + Alan Ott + Signal 11 Software + +*******************************/ + +#ifndef MAC_SUPPORT_H__ +#define MAC_SUPPORT_H__ + +extern "C" { + void init_apple_message_system(); + void check_apple_events(); +} + +#endif diff --git a/Externals/hidapi/testgui/mac_support_cocoa.m b/Externals/hidapi/testgui/mac_support_cocoa.m new file mode 100644 index 0000000000..75de7e9c42 --- /dev/null +++ b/Externals/hidapi/testgui/mac_support_cocoa.m @@ -0,0 +1,94 @@ +/******************************* + Mac support for HID Test GUI + + Alan Ott + Signal 11 Software +*******************************/ + +#include +#import + +extern FXMainWindow *g_main_window; + + +@interface MyAppDelegate : NSObject +{ +} +@end + +@implementation MyAppDelegate +- (void) applicationWillBecomeActive:(NSNotification*)notif +{ + printf("WillBecomeActive\n"); + g_main_window->show(); + +} + +- (void) applicationWillTerminate:(NSNotification*)notif +{ + /* Doesn't get called. Not sure why */ + printf("WillTerminate\n"); + FXApp::instance()->exit(); +} + +- (NSApplicationTerminateReply) applicationShouldTerminate:(NSApplication*)sender +{ + /* Doesn't get called. Not sure why */ + printf("ShouldTerminate\n"); + return YES; +} + +- (void) applicationWillHide:(NSNotification*)notif +{ + printf("WillHide\n"); + g_main_window->hide(); +} + +- (void) handleQuitEvent:(NSAppleEventDescriptor*)event withReplyEvent:(NSAppleEventDescriptor*)replyEvent +{ + printf("QuitEvent\n"); + FXApp::instance()->exit(); +} + +@end + +extern "C" { + +void +init_apple_message_system() +{ + static MyAppDelegate *d = [MyAppDelegate new]; + + [[NSApplication sharedApplication] setDelegate:d]; + + /* Register for Apple Events. */ + /* This is from + http://stackoverflow.com/questions/1768497/application-exit-event */ + NSAppleEventManager *aem = [NSAppleEventManager sharedAppleEventManager]; + [aem setEventHandler:d + andSelector:@selector(handleQuitEvent:withReplyEvent:) + forEventClass:kCoreEventClass andEventID:kAEQuitApplication]; +} + +void +check_apple_events() +{ + NSApplication *app = [NSApplication sharedApplication]; + + NSAutoreleasePool *pool = [NSAutoreleasePool new]; + while (1) { + NSEvent* event = [NSApp nextEventMatchingMask:NSAnyEventMask + untilDate:nil + inMode:NSDefaultRunLoopMode + dequeue:YES]; + if (event == NULL) + break; + else { + //printf("Event happened: Type: %d\n", event->_type); + [app sendEvent: event]; + } + } + [pool release]; +} + +} /* extern "C" */ diff --git a/Externals/hidapi/testgui/start.sh b/Externals/hidapi/testgui/start.sh new file mode 100755 index 0000000000..980635d955 --- /dev/null +++ b/Externals/hidapi/testgui/start.sh @@ -0,0 +1,2 @@ +#!/bin/bash +xterm -e /Users/alan/work/hidapi/testgui/TestGUI.app/Contents/MacOS/tg diff --git a/Externals/hidapi/testgui/test.cpp b/Externals/hidapi/testgui/test.cpp new file mode 100644 index 0000000000..538db79172 --- /dev/null +++ b/Externals/hidapi/testgui/test.cpp @@ -0,0 +1,532 @@ +/******************************************************* + Demo Program for HIDAPI + + Alan Ott + Signal 11 Software + + 2010-07-20 + + Copyright 2010, All Rights Reserved + + This contents of this file may be used by anyone + for any reason without any conditions and may be + used as a starting point for your own applications + which use HIDAPI. +********************************************************/ + + +#include + +#include "hidapi.h" +#include "mac_support.h" +#include +#include +#include + +#ifdef _WIN32 + // Thanks Microsoft, but I know how to use strncpy(). + #pragma warning(disable:4996) +#endif + +class MainWindow : public FXMainWindow { + FXDECLARE(MainWindow) + +public: + enum { + ID_FIRST = FXMainWindow::ID_LAST, + ID_CONNECT, + ID_DISCONNECT, + ID_RESCAN, + ID_SEND_OUTPUT_REPORT, + ID_SEND_FEATURE_REPORT, + ID_GET_FEATURE_REPORT, + ID_CLEAR, + ID_TIMER, + ID_MAC_TIMER, + ID_LAST, + }; + +private: + FXList *device_list; + FXButton *connect_button; + FXButton *disconnect_button; + FXButton *rescan_button; + FXButton *output_button; + FXLabel *connected_label; + FXTextField *output_text; + FXTextField *output_len; + FXButton *feature_button; + FXButton *get_feature_button; + FXTextField *feature_text; + FXTextField *feature_len; + FXTextField *get_feature_text; + FXText *input_text; + FXFont *title_font; + + struct hid_device_info *devices; + hid_device *connected_device; + size_t getDataFromTextField(FXTextField *tf, char *buf, size_t len); + int getLengthFromTextField(FXTextField *tf); + + +protected: + MainWindow() {}; +public: + MainWindow(FXApp *a); + ~MainWindow(); + virtual void create(); + + long onConnect(FXObject *sender, FXSelector sel, void *ptr); + long onDisconnect(FXObject *sender, FXSelector sel, void *ptr); + long onRescan(FXObject *sender, FXSelector sel, void *ptr); + long onSendOutputReport(FXObject *sender, FXSelector sel, void *ptr); + long onSendFeatureReport(FXObject *sender, FXSelector sel, void *ptr); + long onGetFeatureReport(FXObject *sender, FXSelector sel, void *ptr); + long onClear(FXObject *sender, FXSelector sel, void *ptr); + long onTimeout(FXObject *sender, FXSelector sel, void *ptr); + long onMacTimeout(FXObject *sender, FXSelector sel, void *ptr); +}; + +// FOX 1.7 changes the timeouts to all be nanoseconds. +// Fox 1.6 had all timeouts as milliseconds. +#if (FOX_MINOR >= 7) + const int timeout_scalar = 1000*1000; +#else + const int timeout_scalar = 1; +#endif + +FXMainWindow *g_main_window; + + +FXDEFMAP(MainWindow) MainWindowMap [] = { + FXMAPFUNC(SEL_COMMAND, MainWindow::ID_CONNECT, MainWindow::onConnect ), + FXMAPFUNC(SEL_COMMAND, MainWindow::ID_DISCONNECT, MainWindow::onDisconnect ), + FXMAPFUNC(SEL_COMMAND, MainWindow::ID_RESCAN, MainWindow::onRescan ), + FXMAPFUNC(SEL_COMMAND, MainWindow::ID_SEND_OUTPUT_REPORT, MainWindow::onSendOutputReport ), + FXMAPFUNC(SEL_COMMAND, MainWindow::ID_SEND_FEATURE_REPORT, MainWindow::onSendFeatureReport ), + FXMAPFUNC(SEL_COMMAND, MainWindow::ID_GET_FEATURE_REPORT, MainWindow::onGetFeatureReport ), + FXMAPFUNC(SEL_COMMAND, MainWindow::ID_CLEAR, MainWindow::onClear ), + FXMAPFUNC(SEL_TIMEOUT, MainWindow::ID_TIMER, MainWindow::onTimeout ), + FXMAPFUNC(SEL_TIMEOUT, MainWindow::ID_MAC_TIMER, MainWindow::onMacTimeout ), +}; + +FXIMPLEMENT(MainWindow, FXMainWindow, MainWindowMap, ARRAYNUMBER(MainWindowMap)); + +MainWindow::MainWindow(FXApp *app) + : FXMainWindow(app, "HIDAPI Test Application", NULL, NULL, DECOR_ALL, 200,100, 425,700) +{ + devices = NULL; + connected_device = NULL; + + FXVerticalFrame *vf = new FXVerticalFrame(this, LAYOUT_FILL_Y|LAYOUT_FILL_X); + + FXLabel *label = new FXLabel(vf, "HIDAPI Test Tool"); + title_font = new FXFont(getApp(), "Arial", 14, FXFont::Bold); + label->setFont(title_font); + + new FXLabel(vf, + "Select a device and press Connect.", NULL, JUSTIFY_LEFT); + new FXLabel(vf, + "Output data bytes can be entered in the Output section, \n" + "separated by space, comma or brackets. Data starting with 0x\n" + "is treated as hex. Data beginning with a 0 is treated as \n" + "octal. All other data is treated as decimal.", NULL, JUSTIFY_LEFT); + new FXLabel(vf, + "Data received from the device appears in the Input section.", + NULL, JUSTIFY_LEFT); + new FXLabel(vf, + "Optionally, a report length may be specified. Extra bytes are\n" + "padded with zeros. If no length is specified, the length is \n" + "inferred from the data.", + NULL, JUSTIFY_LEFT); + new FXLabel(vf, ""); + + // Device List and Connect/Disconnect buttons + FXHorizontalFrame *hf = new FXHorizontalFrame(vf, LAYOUT_FILL_X); + //device_list = new FXList(new FXHorizontalFrame(hf,FRAME_SUNKEN|FRAME_THICK, 0,0,0,0, 0,0,0,0), NULL, 0, LISTBOX_NORMAL|LAYOUT_FILL_X|LAYOUT_FILL_Y|LAYOUT_FIX_WIDTH|LAYOUT_FIX_HEIGHT, 0,0,300,200); + device_list = new FXList(new FXHorizontalFrame(hf,FRAME_SUNKEN|FRAME_THICK|LAYOUT_FILL_X|LAYOUT_FILL_Y, 0,0,0,0, 0,0,0,0), NULL, 0, LISTBOX_NORMAL|LAYOUT_FILL_X|LAYOUT_FILL_Y, 0,0,300,200); + FXVerticalFrame *buttonVF = new FXVerticalFrame(hf); + connect_button = new FXButton(buttonVF, "Connect", NULL, this, ID_CONNECT, BUTTON_NORMAL|LAYOUT_FILL_X); + disconnect_button = new FXButton(buttonVF, "Disconnect", NULL, this, ID_DISCONNECT, BUTTON_NORMAL|LAYOUT_FILL_X); + disconnect_button->disable(); + rescan_button = new FXButton(buttonVF, "Re-Scan devices", NULL, this, ID_RESCAN, BUTTON_NORMAL|LAYOUT_FILL_X); + new FXHorizontalFrame(buttonVF, 0, 0,0,0,0, 0,0,50,0); + + connected_label = new FXLabel(vf, "Disconnected"); + + new FXHorizontalFrame(vf); + + // Output Group Box + FXGroupBox *gb = new FXGroupBox(vf, "Output", FRAME_GROOVE|LAYOUT_FILL_X); + FXMatrix *matrix = new FXMatrix(gb, 3, MATRIX_BY_COLUMNS|LAYOUT_FILL_X); + new FXLabel(matrix, "Data"); + new FXLabel(matrix, "Length"); + new FXLabel(matrix, ""); + + //hf = new FXHorizontalFrame(gb, LAYOUT_FILL_X); + output_text = new FXTextField(matrix, 30, NULL, 0, TEXTFIELD_NORMAL|LAYOUT_FILL_X|LAYOUT_FILL_COLUMN); + output_text->setText("1 0x81 0"); + output_len = new FXTextField(matrix, 5, NULL, 0, TEXTFIELD_NORMAL|LAYOUT_FILL_X|LAYOUT_FILL_COLUMN); + output_button = new FXButton(matrix, "Send Output Report", NULL, this, ID_SEND_OUTPUT_REPORT, BUTTON_NORMAL|LAYOUT_FILL_X); + output_button->disable(); + //new FXHorizontalFrame(matrix, LAYOUT_FILL_X); + + //hf = new FXHorizontalFrame(gb, LAYOUT_FILL_X); + feature_text = new FXTextField(matrix, 30, NULL, 0, TEXTFIELD_NORMAL|LAYOUT_FILL_X|LAYOUT_FILL_COLUMN); + feature_len = new FXTextField(matrix, 5, NULL, 0, TEXTFIELD_NORMAL|LAYOUT_FILL_X|LAYOUT_FILL_COLUMN); + feature_button = new FXButton(matrix, "Send Feature Report", NULL, this, ID_SEND_FEATURE_REPORT, BUTTON_NORMAL|LAYOUT_FILL_X); + feature_button->disable(); + + get_feature_text = new FXTextField(matrix, 30, NULL, 0, TEXTFIELD_NORMAL|LAYOUT_FILL_X|LAYOUT_FILL_COLUMN); + new FXWindow(matrix); + get_feature_button = new FXButton(matrix, "Get Feature Report", NULL, this, ID_GET_FEATURE_REPORT, BUTTON_NORMAL|LAYOUT_FILL_X); + get_feature_button->disable(); + + + // Input Group Box + gb = new FXGroupBox(vf, "Input", FRAME_GROOVE|LAYOUT_FILL_X|LAYOUT_FILL_Y); + FXVerticalFrame *innerVF = new FXVerticalFrame(gb, LAYOUT_FILL_X|LAYOUT_FILL_Y); + input_text = new FXText(new FXHorizontalFrame(innerVF,LAYOUT_FILL_X|LAYOUT_FILL_Y|FRAME_SUNKEN|FRAME_THICK, 0,0,0,0, 0,0,0,0), NULL, 0, LAYOUT_FILL_X|LAYOUT_FILL_Y); + input_text->setEditable(false); + new FXButton(innerVF, "Clear", NULL, this, ID_CLEAR, BUTTON_NORMAL|LAYOUT_RIGHT); + + +} + +MainWindow::~MainWindow() +{ + if (connected_device) + hid_close(connected_device); + hid_exit(); + delete title_font; +} + +void +MainWindow::create() +{ + FXMainWindow::create(); + show(); + + onRescan(NULL, 0, NULL); + + +#ifdef __APPLE__ + init_apple_message_system(); +#endif + + getApp()->addTimeout(this, ID_MAC_TIMER, + 50 * timeout_scalar /*50ms*/); +} + +long +MainWindow::onConnect(FXObject *sender, FXSelector sel, void *ptr) +{ + if (connected_device != NULL) + return 1; + + FXint cur_item = device_list->getCurrentItem(); + if (cur_item < 0) + return -1; + FXListItem *item = device_list->getItem(cur_item); + if (!item) + return -1; + struct hid_device_info *device_info = (struct hid_device_info*) item->getData(); + if (!device_info) + return -1; + + connected_device = hid_open_path(device_info->path); + + if (!connected_device) { + FXMessageBox::error(this, MBOX_OK, "Device Error", "Unable To Connect to Device"); + return -1; + } + + hid_set_nonblocking(connected_device, 1); + + getApp()->addTimeout(this, ID_TIMER, + 5 * timeout_scalar /*5ms*/); + + FXString s; + s.format("Connected to: %04hx:%04hx -", device_info->vendor_id, device_info->product_id); + s += FXString(" ") + device_info->manufacturer_string; + s += FXString(" ") + device_info->product_string; + connected_label->setText(s); + output_button->enable(); + feature_button->enable(); + get_feature_button->enable(); + connect_button->disable(); + disconnect_button->enable(); + input_text->setText(""); + + + return 1; +} + +long +MainWindow::onDisconnect(FXObject *sender, FXSelector sel, void *ptr) +{ + hid_close(connected_device); + connected_device = NULL; + connected_label->setText("Disconnected"); + output_button->disable(); + feature_button->disable(); + get_feature_button->disable(); + connect_button->enable(); + disconnect_button->disable(); + + getApp()->removeTimeout(this, ID_TIMER); + + return 1; +} + +long +MainWindow::onRescan(FXObject *sender, FXSelector sel, void *ptr) +{ + struct hid_device_info *cur_dev; + + device_list->clearItems(); + + // List the Devices + hid_free_enumeration(devices); + devices = hid_enumerate(0x0, 0x0); + cur_dev = devices; + while (cur_dev) { + // Add it to the List Box. + FXString s; + FXString usage_str; + s.format("%04hx:%04hx -", cur_dev->vendor_id, cur_dev->product_id); + s += FXString(" ") + cur_dev->manufacturer_string; + s += FXString(" ") + cur_dev->product_string; + usage_str.format(" (usage: %04hx:%04hx) ", cur_dev->usage_page, cur_dev->usage); + s += usage_str; + FXListItem *li = new FXListItem(s, NULL, cur_dev); + device_list->appendItem(li); + + cur_dev = cur_dev->next; + } + + if (device_list->getNumItems() == 0) + device_list->appendItem("*** No Devices Connected ***"); + else { + device_list->selectItem(0); + } + + return 1; +} + +size_t +MainWindow::getDataFromTextField(FXTextField *tf, char *buf, size_t len) +{ + const char *delim = " ,{}\t\r\n"; + FXString data = tf->getText(); + const FXchar *d = data.text(); + size_t i = 0; + + // Copy the string from the GUI. + size_t sz = strlen(d); + char *str = (char*) malloc(sz+1); + strcpy(str, d); + + // For each token in the string, parse and store in buf[]. + char *token = strtok(str, delim); + while (token) { + char *endptr; + long int val = strtol(token, &endptr, 0); + buf[i++] = val; + token = strtok(NULL, delim); + } + + free(str); + return i; +} + +/* getLengthFromTextField() + Returns length: + 0: empty text field + >0: valid length + -1: invalid length */ +int +MainWindow::getLengthFromTextField(FXTextField *tf) +{ + long int len; + FXString str = tf->getText(); + size_t sz = str.length(); + + if (sz > 0) { + char *endptr; + len = strtol(str.text(), &endptr, 0); + if (endptr != str.text() && *endptr == '\0') { + if (len <= 0) { + FXMessageBox::error(this, MBOX_OK, "Invalid length", "Enter a length greater than zero."); + return -1; + } + return len; + } + else + return -1; + } + + return 0; +} + +long +MainWindow::onSendOutputReport(FXObject *sender, FXSelector sel, void *ptr) +{ + char buf[256]; + size_t data_len, len; + int textfield_len; + + memset(buf, 0x0, sizeof(buf)); + textfield_len = getLengthFromTextField(output_len); + data_len = getDataFromTextField(output_text, buf, sizeof(buf)); + + if (textfield_len < 0) { + FXMessageBox::error(this, MBOX_OK, "Invalid length", "Length field is invalid. Please enter a number in hex, octal, or decimal."); + return 1; + } + + if (textfield_len > sizeof(buf)) { + FXMessageBox::error(this, MBOX_OK, "Invalid length", "Length field is too long."); + return 1; + } + + len = (textfield_len)? textfield_len: data_len; + + int res = hid_write(connected_device, (const unsigned char*)buf, len); + if (res < 0) { + FXMessageBox::error(this, MBOX_OK, "Error Writing", "Could not write to device. Error reported was: %ls", hid_error(connected_device)); + } + + return 1; +} + +long +MainWindow::onSendFeatureReport(FXObject *sender, FXSelector sel, void *ptr) +{ + char buf[256]; + size_t data_len, len; + int textfield_len; + + memset(buf, 0x0, sizeof(buf)); + textfield_len = getLengthFromTextField(feature_len); + data_len = getDataFromTextField(feature_text, buf, sizeof(buf)); + + if (textfield_len < 0) { + FXMessageBox::error(this, MBOX_OK, "Invalid length", "Length field is invalid. Please enter a number in hex, octal, or decimal."); + return 1; + } + + if (textfield_len > sizeof(buf)) { + FXMessageBox::error(this, MBOX_OK, "Invalid length", "Length field is too long."); + return 1; + } + + len = (textfield_len)? textfield_len: data_len; + + int res = hid_send_feature_report(connected_device, (const unsigned char*)buf, len); + if (res < 0) { + FXMessageBox::error(this, MBOX_OK, "Error Writing", "Could not send feature report to device. Error reported was: %ls", hid_error(connected_device)); + } + + return 1; +} + +long +MainWindow::onGetFeatureReport(FXObject *sender, FXSelector sel, void *ptr) +{ + char buf[256]; + size_t len; + + memset(buf, 0x0, sizeof(buf)); + len = getDataFromTextField(get_feature_text, buf, sizeof(buf)); + + if (len != 1) { + FXMessageBox::error(this, MBOX_OK, "Too many numbers", "Enter only a single report number in the text field"); + } + + int res = hid_get_feature_report(connected_device, (unsigned char*)buf, sizeof(buf)); + if (res < 0) { + FXMessageBox::error(this, MBOX_OK, "Error Getting Report", "Could not get feature report from device. Error reported was: %ls", hid_error(connected_device)); + } + + if (res > 0) { + FXString s; + s.format("Returned Feature Report. %d bytes:\n", res); + for (int i = 0; i < res; i++) { + FXString t; + t.format("%02hhx ", buf[i]); + s += t; + if ((i+1) % 4 == 0) + s += " "; + if ((i+1) % 16 == 0) + s += "\n"; + } + s += "\n"; + input_text->appendText(s); + input_text->setBottomLine(INT_MAX); + } + + return 1; +} + +long +MainWindow::onClear(FXObject *sender, FXSelector sel, void *ptr) +{ + input_text->setText(""); + return 1; +} + +long +MainWindow::onTimeout(FXObject *sender, FXSelector sel, void *ptr) +{ + unsigned char buf[256]; + int res = hid_read(connected_device, buf, sizeof(buf)); + + if (res > 0) { + FXString s; + s.format("Received %d bytes:\n", res); + for (int i = 0; i < res; i++) { + FXString t; + t.format("%02hhx ", buf[i]); + s += t; + if ((i+1) % 4 == 0) + s += " "; + if ((i+1) % 16 == 0) + s += "\n"; + } + s += "\n"; + input_text->appendText(s); + input_text->setBottomLine(INT_MAX); + } + if (res < 0) { + input_text->appendText("hid_read() returned error\n"); + input_text->setBottomLine(INT_MAX); + } + + getApp()->addTimeout(this, ID_TIMER, + 5 * timeout_scalar /*5ms*/); + return 1; +} + +long +MainWindow::onMacTimeout(FXObject *sender, FXSelector sel, void *ptr) +{ +#ifdef __APPLE__ + check_apple_events(); + + getApp()->addTimeout(this, ID_MAC_TIMER, + 50 * timeout_scalar /*50ms*/); +#endif + + return 1; +} + +int main(int argc, char **argv) +{ + FXApp app("HIDAPI Test Application", "Signal 11 Software"); + app.init(argc, argv); + g_main_window = new MainWindow(&app); + app.create(); + app.run(); + return 0; +} diff --git a/Externals/hidapi/testgui/testgui.sln b/Externals/hidapi/testgui/testgui.sln new file mode 100644 index 0000000000..56be6c6a57 --- /dev/null +++ b/Externals/hidapi/testgui/testgui.sln @@ -0,0 +1,20 @@ + +Microsoft Visual Studio Solution File, Format Version 10.00 +# Visual C++ Express 2008 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testgui", "testgui.vcproj", "{08769AC3-785A-4DDC-BFC7-1775414B7AB7}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Release|Win32 = Release|Win32 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {08769AC3-785A-4DDC-BFC7-1775414B7AB7}.Debug|Win32.ActiveCfg = Debug|Win32 + {08769AC3-785A-4DDC-BFC7-1775414B7AB7}.Debug|Win32.Build.0 = Debug|Win32 + {08769AC3-785A-4DDC-BFC7-1775414B7AB7}.Release|Win32.ActiveCfg = Release|Win32 + {08769AC3-785A-4DDC-BFC7-1775414B7AB7}.Release|Win32.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/Externals/hidapi/testgui/testgui.vcproj b/Externals/hidapi/testgui/testgui.vcproj new file mode 100644 index 0000000000..0f73a013fa --- /dev/null +++ b/Externals/hidapi/testgui/testgui.vcproj @@ -0,0 +1,217 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/Externals/hidapi/udev/99-hid.rules b/Externals/hidapi/udev/99-hid.rules new file mode 100644 index 0000000000..09e7c0280c --- /dev/null +++ b/Externals/hidapi/udev/99-hid.rules @@ -0,0 +1,32 @@ +# This is a sample udev file for HIDAPI devices which changes the permissions +# to 0666 (world readable/writable) for a specified device on Linux systems. + + +# If you are using the libusb implementation of hidapi (hid-libusb.c), then +# use something like the following line, substituting the VID and PID with +# those of your device. Note that for kernels before 2.6.24, you will need +# to substitute "usb" with "usb_device". It shouldn't hurt to use two lines +# (one each way) for compatibility with older systems. + +# HIDAPI/libusb +SUBSYSTEM=="usb", ATTRS{idVendor}=="04d8", ATTRS{idProduct}=="003f", MODE="0666" + + +# If you are using the hidraw implementation, then do something like the +# following, substituting the VID and PID with your device. Busnum 1 is USB. + +# HIDAPI/hidraw +KERNEL=="hidraw*", ATTRS{busnum}=="1", ATTRS{idVendor}=="04d8", ATTRS{idProduct}=="003f", MODE="0666" + +# Once done, optionally rename this file for your device, and drop it into +# /etc/udev/rules.d and unplug and re-plug your device. This is all that is +# necessary to see the new permissions. Udev does not have to be restarted. + +# Note that the hexadecimal values for VID and PID are case sensitive and +# must be lower case. + +# If you think permissions of 0666 are too loose, then see: +# http://reactivated.net/writing_udev_rules.html for more information on finer +# grained permission setting. For example, it might be sufficient to just +# set the group or user owner for specific devices (for example the plugdev +# group on some systems). diff --git a/Externals/hidapi/windows/.gitignore b/Externals/hidapi/windows/.gitignore new file mode 100644 index 0000000000..a3f6d875c5 --- /dev/null +++ b/Externals/hidapi/windows/.gitignore @@ -0,0 +1,15 @@ +Debug +Release +*.exp +*.ilk +*.lib +*.suo +*.vcproj.* +*.ncb +*.suo +*.dll +*.pdb +.deps +.libs +*.lo +*.la diff --git a/Externals/hidapi/windows/Makefile-manual b/Externals/hidapi/windows/Makefile-manual new file mode 100644 index 0000000000..ac471d66da --- /dev/null +++ b/Externals/hidapi/windows/Makefile-manual @@ -0,0 +1,14 @@ + + +OS=$(shell uname) + +ifneq (,$(findstring MINGW,$(OS))) + FILE=Makefile.mingw +endif + +ifeq ($(FILE), ) +all: + $(error Your platform ${OS} is not supported at this time.) +endif + +include $(FILE) diff --git a/Externals/hidapi/windows/Makefile.am b/Externals/hidapi/windows/Makefile.am new file mode 100644 index 0000000000..97e261ac9e --- /dev/null +++ b/Externals/hidapi/windows/Makefile.am @@ -0,0 +1,16 @@ +lib_LTLIBRARIES = libhidapi.la +libhidapi_la_SOURCES = hid.c +libhidapi_la_LDFLAGS = $(LTLDFLAGS) +AM_CPPFLAGS = -I$(top_srcdir)/hidapi/ +libhidapi_la_LIBADD = $(LIBS) + +hdrdir = $(includedir)/hidapi +hdr_HEADERS = $(top_srcdir)/hidapi/hidapi.h + +EXTRA_DIST = \ + ddk_build \ + hidapi.vcproj \ + hidtest.vcproj \ + Makefile-manual \ + Makefile.mingw \ + hidapi.sln diff --git a/Externals/hidapi/windows/Makefile.mingw b/Externals/hidapi/windows/Makefile.mingw new file mode 100644 index 0000000000..b8000041dd --- /dev/null +++ b/Externals/hidapi/windows/Makefile.mingw @@ -0,0 +1,35 @@ +########################################### +# Simple Makefile for HIDAPI test program +# +# Alan Ott +# Signal 11 Software +# 2010-06-01 +########################################### + +all: hidtest libhidapi.dll + +CC=gcc +CXX=g++ +COBJS=hid.o +CPPOBJS=../hidtest/hidtest.o +OBJS=$(COBJS) $(CPPOBJS) +CFLAGS=-I../hidapi -g -c +LIBS= -lsetupapi +DLL_LDFLAGS = -mwindows -lsetupapi + +hidtest: $(OBJS) + g++ -g $^ $(LIBS) -o hidtest + +libhidapi.dll: $(OBJS) + $(CC) -g $^ $(DLL_LDFLAGS) -o libhidapi.dll + +$(COBJS): %.o: %.c + $(CC) $(CFLAGS) $< -o $@ + +$(CPPOBJS): %.o: %.cpp + $(CXX) $(CFLAGS) $< -o $@ + +clean: + rm *.o ../hidtest/*.o hidtest.exe + +.PHONY: clean diff --git a/Externals/hidapi/windows/ddk_build/.gitignore b/Externals/hidapi/windows/ddk_build/.gitignore new file mode 100644 index 0000000000..823ff0b2ce --- /dev/null +++ b/Externals/hidapi/windows/ddk_build/.gitignore @@ -0,0 +1,2 @@ +*.log +obj*_*_* \ No newline at end of file diff --git a/Externals/hidapi/windows/ddk_build/hidapi.def b/Externals/hidapi/windows/ddk_build/hidapi.def new file mode 100644 index 0000000000..05e35afd68 --- /dev/null +++ b/Externals/hidapi/windows/ddk_build/hidapi.def @@ -0,0 +1,17 @@ +LIBRARY hidapi +EXPORTS + hid_open @1 + hid_write @2 + hid_read @3 + hid_close @4 + hid_get_product_string @5 + hid_get_manufacturer_string @6 + hid_get_serial_number_string @7 + hid_get_indexed_string @8 + hid_error @9 + hid_set_nonblocking @10 + hid_enumerate @11 + hid_open_path @12 + hid_send_feature_report @13 + hid_get_feature_report @14 + \ No newline at end of file diff --git a/Externals/hidapi/windows/ddk_build/makefile b/Externals/hidapi/windows/ddk_build/makefile new file mode 100644 index 0000000000..637f712a42 --- /dev/null +++ b/Externals/hidapi/windows/ddk_build/makefile @@ -0,0 +1,49 @@ +############################################################################# +# +# Copyright (C) Microsoft Corporation 1995, 1996 +# All Rights Reserved. +# +# MAKEFILE for HID directory +# +############################################################################# + +!IFDEF WIN95_BUILD + +ROOT=..\..\..\.. + +VERSIONLIST = debug retail +IS_32 = TRUE +IS_SDK = TRUE +IS_PRIVATE = TRUE +IS_SDK = TRUE +IS_DDK = TRUE +WIN32 = TRUE +COMMONMKFILE = hidapi.mk + +!include $(ROOT)\dev\master.mk + + +!ELSE + +# +# DO NOT EDIT THIS FILE!!! Edit .\sources. if you want to add a new source +# file to this component. This file merely indirects to the real make file +# that is shared by all the driver components of the Windows NT DDK +# + +!IF DEFINED(_NT_TARGET_VERSION) +! IF $(_NT_TARGET_VERSION)>=0x501 +! INCLUDE $(NTMAKEENV)\makefile.def +! ELSE +# Only warn once per directory +! INCLUDE $(NTMAKEENV)\makefile.plt +! IF "$(BUILD_PASS)"=="PASS1" +! message BUILDMSG: Warning : The sample "$(MAKEDIR)" is not valid for the current OS target. +! ENDIF +! ENDIF +!ELSE +! INCLUDE $(NTMAKEENV)\makefile.def +!ENDIF + +!ENDIF + diff --git a/Externals/hidapi/windows/ddk_build/sources b/Externals/hidapi/windows/ddk_build/sources new file mode 100644 index 0000000000..7f06a0963e --- /dev/null +++ b/Externals/hidapi/windows/ddk_build/sources @@ -0,0 +1,23 @@ +TARGETNAME=hidapi +TARGETTYPE=DYNLINK +UMTYPE=console +UMENTRY=main + +MSC_WARNING_LEVEL=/W3 /WX + +TARGETLIBS=$(SDK_LIB_PATH)\hid.lib \ + $(SDK_LIB_PATH)\setupapi.lib \ + $(SDK_LIB_PATH)\kernel32.lib \ + $(SDK_LIB_PATH)\comdlg32.lib + +USE_MSVCRT=1 + +INCLUDES= ..\..\hidapi +SOURCES= ..\hid.c \ + + +TARGET_DESTINATION=retail + +MUI=0 +MUI_COMMENT="HID Interface DLL" + diff --git a/Externals/hidapi/windows/hid.c b/Externals/hidapi/windows/hid.c new file mode 100755 index 0000000000..427bcd1c47 --- /dev/null +++ b/Externals/hidapi/windows/hid.c @@ -0,0 +1,939 @@ +/******************************************************* + HIDAPI - Multi-Platform library for + communication with HID devices. + + Alan Ott + Signal 11 Software + + 8/22/2009 + + Copyright 2009, All Rights Reserved. + + At the discretion of the user of this library, + this software may be licensed under the terms of the + GNU General Public License v3, a BSD-Style license, or the + original HIDAPI license as outlined in the LICENSE.txt, + LICENSE-gpl3.txt, LICENSE-bsd.txt, and LICENSE-orig.txt + files located at the root of the source distribution. + These files may also be found in the public source + code repository located at: + http://github.com/signal11/hidapi . +********************************************************/ + +#include + +#ifndef _NTDEF_ +typedef LONG NTSTATUS; +#endif + +#ifdef __MINGW32__ +#include +#include +#endif + +#ifdef __CYGWIN__ +#include +#define _wcsdup wcsdup +#endif + +/*#define HIDAPI_USE_DDK*/ + +#ifdef __cplusplus +extern "C" { +#endif + #include + #include + #ifdef HIDAPI_USE_DDK + #include + #endif + + /* Copied from inc/ddk/hidclass.h, part of the Windows DDK. */ + #define HID_OUT_CTL_CODE(id) \ + CTL_CODE(FILE_DEVICE_KEYBOARD, (id), METHOD_OUT_DIRECT, FILE_ANY_ACCESS) + #define IOCTL_HID_GET_FEATURE HID_OUT_CTL_CODE(100) + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#include +#include + + +#include "hidapi.h" + +#ifdef _MSC_VER + /* Thanks Microsoft, but I know how to use strncpy(). */ + #pragma warning(disable:4996) +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef HIDAPI_USE_DDK + /* Since we're not building with the DDK, and the HID header + files aren't part of the SDK, we have to define all this + stuff here. In lookup_functions(), the function pointers + defined below are set. */ + typedef struct _HIDD_ATTRIBUTES{ + ULONG Size; + USHORT VendorID; + USHORT ProductID; + USHORT VersionNumber; + } HIDD_ATTRIBUTES, *PHIDD_ATTRIBUTES; + + typedef USHORT USAGE; + typedef struct _HIDP_CAPS { + USAGE Usage; + USAGE UsagePage; + USHORT InputReportByteLength; + USHORT OutputReportByteLength; + USHORT FeatureReportByteLength; + USHORT Reserved[17]; + USHORT fields_not_used_by_hidapi[10]; + } HIDP_CAPS, *PHIDP_CAPS; + typedef void* PHIDP_PREPARSED_DATA; + #define HIDP_STATUS_SUCCESS 0x110000 + + typedef BOOLEAN (__stdcall *HidD_GetAttributes_)(HANDLE device, PHIDD_ATTRIBUTES attrib); + typedef BOOLEAN (__stdcall *HidD_GetSerialNumberString_)(HANDLE device, PVOID buffer, ULONG buffer_len); + typedef BOOLEAN (__stdcall *HidD_GetManufacturerString_)(HANDLE handle, PVOID buffer, ULONG buffer_len); + typedef BOOLEAN (__stdcall *HidD_GetProductString_)(HANDLE handle, PVOID buffer, ULONG buffer_len); + typedef BOOLEAN (__stdcall *HidD_SetFeature_)(HANDLE handle, PVOID data, ULONG length); + typedef BOOLEAN (__stdcall *HidD_GetFeature_)(HANDLE handle, PVOID data, ULONG length); + typedef BOOLEAN (__stdcall *HidD_GetIndexedString_)(HANDLE handle, ULONG string_index, PVOID buffer, ULONG buffer_len); + typedef BOOLEAN (__stdcall *HidD_GetPreparsedData_)(HANDLE handle, PHIDP_PREPARSED_DATA *preparsed_data); + typedef BOOLEAN (__stdcall *HidD_FreePreparsedData_)(PHIDP_PREPARSED_DATA preparsed_data); + typedef NTSTATUS (__stdcall *HidP_GetCaps_)(PHIDP_PREPARSED_DATA preparsed_data, HIDP_CAPS *caps); + typedef BOOLEAN (__stdcall *HidD_SetNumInputBuffers_)(HANDLE handle, ULONG number_buffers); + + static HidD_GetAttributes_ HidD_GetAttributes; + static HidD_GetSerialNumberString_ HidD_GetSerialNumberString; + static HidD_GetManufacturerString_ HidD_GetManufacturerString; + static HidD_GetProductString_ HidD_GetProductString; + static HidD_SetFeature_ HidD_SetFeature; + static HidD_GetFeature_ HidD_GetFeature; + static HidD_GetIndexedString_ HidD_GetIndexedString; + static HidD_GetPreparsedData_ HidD_GetPreparsedData; + static HidD_FreePreparsedData_ HidD_FreePreparsedData; + static HidP_GetCaps_ HidP_GetCaps; + static HidD_SetNumInputBuffers_ HidD_SetNumInputBuffers; + + static HMODULE lib_handle = NULL; + static BOOLEAN initialized = FALSE; +#endif /* HIDAPI_USE_DDK */ + +struct hid_device_ { + HANDLE device_handle; + BOOL blocking; + USHORT output_report_length; + size_t input_report_length; + void *last_error_str; + DWORD last_error_num; + BOOL read_pending; + char *read_buf; + OVERLAPPED ol; +}; + +static hid_device *new_hid_device() +{ + hid_device *dev = (hid_device*) calloc(1, sizeof(hid_device)); + dev->device_handle = INVALID_HANDLE_VALUE; + dev->blocking = TRUE; + dev->output_report_length = 0; + dev->input_report_length = 0; + dev->last_error_str = NULL; + dev->last_error_num = 0; + dev->read_pending = FALSE; + dev->read_buf = NULL; + memset(&dev->ol, 0, sizeof(dev->ol)); + dev->ol.hEvent = CreateEvent(NULL, FALSE, FALSE /*inital state f=nonsignaled*/, NULL); + + return dev; +} + +static void free_hid_device(hid_device *dev) +{ + CloseHandle(dev->ol.hEvent); + CloseHandle(dev->device_handle); + LocalFree(dev->last_error_str); + free(dev->read_buf); + free(dev); +} + +static void register_error(hid_device *device, const char *op) +{ + WCHAR *ptr, *msg; + + FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | + FORMAT_MESSAGE_FROM_SYSTEM | + FORMAT_MESSAGE_IGNORE_INSERTS, + NULL, + GetLastError(), + MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), + (LPVOID)&msg, 0/*sz*/, + NULL); + + /* Get rid of the CR and LF that FormatMessage() sticks at the + end of the message. Thanks Microsoft! */ + ptr = msg; + while (*ptr) { + if (*ptr == '\r') { + *ptr = 0x0000; + break; + } + ptr++; + } + + /* Store the message off in the Device entry so that + the hid_error() function can pick it up. */ + LocalFree(device->last_error_str); + device->last_error_str = msg; +} + +#ifndef HIDAPI_USE_DDK +static int lookup_functions() +{ + lib_handle = LoadLibraryA("hid.dll"); + if (lib_handle) { +#define RESOLVE(x) x = (x##_)GetProcAddress(lib_handle, #x); if (!x) return -1; + RESOLVE(HidD_GetAttributes); + RESOLVE(HidD_GetSerialNumberString); + RESOLVE(HidD_GetManufacturerString); + RESOLVE(HidD_GetProductString); + RESOLVE(HidD_SetFeature); + RESOLVE(HidD_GetFeature); + RESOLVE(HidD_GetIndexedString); + RESOLVE(HidD_GetPreparsedData); + RESOLVE(HidD_FreePreparsedData); + RESOLVE(HidP_GetCaps); + RESOLVE(HidD_SetNumInputBuffers); +#undef RESOLVE + } + else + return -1; + + return 0; +} +#endif + +static HANDLE open_device(const char *path, BOOL enumerate) +{ + HANDLE handle; + DWORD desired_access = (enumerate)? 0: (GENERIC_WRITE | GENERIC_READ); + DWORD share_mode = (enumerate)? + FILE_SHARE_READ|FILE_SHARE_WRITE: + FILE_SHARE_READ; + + handle = CreateFileA(path, + desired_access, + share_mode, + NULL, + OPEN_EXISTING, + FILE_FLAG_OVERLAPPED,/*FILE_ATTRIBUTE_NORMAL,*/ + 0); + + return handle; +} + +int HID_API_EXPORT hid_init(void) +{ +#ifndef HIDAPI_USE_DDK + if (!initialized) { + if (lookup_functions() < 0) { + hid_exit(); + return -1; + } + initialized = TRUE; + } +#endif + return 0; +} + +int HID_API_EXPORT hid_exit(void) +{ +#ifndef HIDAPI_USE_DDK + if (lib_handle) + FreeLibrary(lib_handle); + lib_handle = NULL; + initialized = FALSE; +#endif + return 0; +} + +struct hid_device_info HID_API_EXPORT * HID_API_CALL hid_enumerate(unsigned short vendor_id, unsigned short product_id) +{ + BOOL res; + struct hid_device_info *root = NULL; /* return object */ + struct hid_device_info *cur_dev = NULL; + + /* Windows objects for interacting with the driver. */ + GUID InterfaceClassGuid = {0x4d1e55b2, 0xf16f, 0x11cf, {0x88, 0xcb, 0x00, 0x11, 0x11, 0x00, 0x00, 0x30} }; + SP_DEVINFO_DATA devinfo_data; + SP_DEVICE_INTERFACE_DATA device_interface_data; + SP_DEVICE_INTERFACE_DETAIL_DATA_A *device_interface_detail_data = NULL; + HDEVINFO device_info_set = INVALID_HANDLE_VALUE; + int device_index = 0; + int i; + + if (hid_init() < 0) + return NULL; + + /* Initialize the Windows objects. */ + memset(&devinfo_data, 0x0, sizeof(devinfo_data)); + devinfo_data.cbSize = sizeof(SP_DEVINFO_DATA); + device_interface_data.cbSize = sizeof(SP_DEVICE_INTERFACE_DATA); + + /* Get information for all the devices belonging to the HID class. */ + device_info_set = SetupDiGetClassDevsA(&InterfaceClassGuid, NULL, NULL, DIGCF_PRESENT | DIGCF_DEVICEINTERFACE); + + /* Iterate over each device in the HID class, looking for the right one. */ + + for (;;) { + HANDLE write_handle = INVALID_HANDLE_VALUE; + DWORD required_size = 0; + HIDD_ATTRIBUTES attrib; + + res = SetupDiEnumDeviceInterfaces(device_info_set, + NULL, + &InterfaceClassGuid, + device_index, + &device_interface_data); + + if (!res) { + /* A return of FALSE from this function means that + there are no more devices. */ + break; + } + + /* Call with 0-sized detail size, and let the function + tell us how long the detail struct needs to be. The + size is put in &required_size. */ + res = SetupDiGetDeviceInterfaceDetailA(device_info_set, + &device_interface_data, + NULL, + 0, + &required_size, + NULL); + + /* Allocate a long enough structure for device_interface_detail_data. */ + device_interface_detail_data = (SP_DEVICE_INTERFACE_DETAIL_DATA_A*) malloc(required_size); + device_interface_detail_data->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA_A); + + /* Get the detailed data for this device. The detail data gives us + the device path for this device, which is then passed into + CreateFile() to get a handle to the device. */ + res = SetupDiGetDeviceInterfaceDetailA(device_info_set, + &device_interface_data, + device_interface_detail_data, + required_size, + NULL, + NULL); + + if (!res) { + /* register_error(dev, "Unable to call SetupDiGetDeviceInterfaceDetail"); + Continue to the next device. */ + goto cont; + } + + /* Make sure this device is of Setup Class "HIDClass" and has a + driver bound to it. */ + for (i = 0; ; i++) { + char driver_name[256]; + + /* Populate devinfo_data. This function will return failure + when there are no more interfaces left. */ + res = SetupDiEnumDeviceInfo(device_info_set, i, &devinfo_data); + if (!res) + goto cont; + + res = SetupDiGetDeviceRegistryPropertyA(device_info_set, &devinfo_data, + SPDRP_CLASS, NULL, (PBYTE)driver_name, sizeof(driver_name), NULL); + if (!res) + goto cont; + + if (strcmp(driver_name, "HIDClass") == 0) { + /* See if there's a driver bound. */ + res = SetupDiGetDeviceRegistryPropertyA(device_info_set, &devinfo_data, + SPDRP_DRIVER, NULL, (PBYTE)driver_name, sizeof(driver_name), NULL); + if (res) + break; + } + } + + //wprintf(L"HandleName: %s\n", device_interface_detail_data->DevicePath); + + /* Open a handle to the device */ + write_handle = open_device(device_interface_detail_data->DevicePath, TRUE); + + /* Check validity of write_handle. */ + if (write_handle == INVALID_HANDLE_VALUE) { + /* Unable to open the device. */ + //register_error(dev, "CreateFile"); + goto cont_close; + } + + + /* Get the Vendor ID and Product ID for this device. */ + attrib.Size = sizeof(HIDD_ATTRIBUTES); + HidD_GetAttributes(write_handle, &attrib); + //wprintf(L"Product/Vendor: %x %x\n", attrib.ProductID, attrib.VendorID); + + /* Check the VID/PID to see if we should add this + device to the enumeration list. */ + if ((vendor_id == 0x0 || attrib.VendorID == vendor_id) && + (product_id == 0x0 || attrib.ProductID == product_id)) { + + #define WSTR_LEN 512 + const char *str; + struct hid_device_info *tmp; + PHIDP_PREPARSED_DATA pp_data = NULL; + HIDP_CAPS caps; + BOOLEAN res; + NTSTATUS nt_res; + wchar_t wstr[WSTR_LEN]; /* TODO: Determine Size */ + size_t len; + + /* VID/PID match. Create the record. */ + tmp = (struct hid_device_info*) calloc(1, sizeof(struct hid_device_info)); + if (cur_dev) { + cur_dev->next = tmp; + } + else { + root = tmp; + } + cur_dev = tmp; + + /* Get the Usage Page and Usage for this device. */ + res = HidD_GetPreparsedData(write_handle, &pp_data); + if (res) { + nt_res = HidP_GetCaps(pp_data, &caps); + if (nt_res == HIDP_STATUS_SUCCESS) { + cur_dev->usage_page = caps.UsagePage; + cur_dev->usage = caps.Usage; + } + + HidD_FreePreparsedData(pp_data); + } + + /* Fill out the record */ + cur_dev->next = NULL; + str = device_interface_detail_data->DevicePath; + if (str) { + len = strlen(str); + cur_dev->path = (char*) calloc(len+1, sizeof(char)); + strncpy(cur_dev->path, str, len+1); + cur_dev->path[len] = '\0'; + } + else + cur_dev->path = NULL; + + /* Serial Number */ + res = HidD_GetSerialNumberString(write_handle, wstr, sizeof(wstr)); + wstr[WSTR_LEN-1] = 0x0000; + if (res) { + cur_dev->serial_number = _wcsdup(wstr); + } + + /* Manufacturer String */ + res = HidD_GetManufacturerString(write_handle, wstr, sizeof(wstr)); + wstr[WSTR_LEN-1] = 0x0000; + if (res) { + cur_dev->manufacturer_string = _wcsdup(wstr); + } + + /* Product String */ + res = HidD_GetProductString(write_handle, wstr, sizeof(wstr)); + wstr[WSTR_LEN-1] = 0x0000; + if (res) { + cur_dev->product_string = _wcsdup(wstr); + } + + /* VID/PID */ + cur_dev->vendor_id = attrib.VendorID; + cur_dev->product_id = attrib.ProductID; + + /* Release Number */ + cur_dev->release_number = attrib.VersionNumber; + + /* Interface Number. It can sometimes be parsed out of the path + on Windows if a device has multiple interfaces. See + http://msdn.microsoft.com/en-us/windows/hardware/gg487473 or + search for "Hardware IDs for HID Devices" at MSDN. If it's not + in the path, it's set to -1. */ + cur_dev->interface_number = -1; + if (cur_dev->path) { + char *interface_component = strstr(cur_dev->path, "&mi_"); + if (interface_component) { + char *hex_str = interface_component + 4; + char *endptr = NULL; + cur_dev->interface_number = strtol(hex_str, &endptr, 16); + if (endptr == hex_str) { + /* The parsing failed. Set interface_number to -1. */ + cur_dev->interface_number = -1; + } + } + } + } + +cont_close: + CloseHandle(write_handle); +cont: + /* We no longer need the detail data. It can be freed */ + free(device_interface_detail_data); + + device_index++; + + } + + /* Close the device information handle. */ + SetupDiDestroyDeviceInfoList(device_info_set); + + return root; + +} + +void HID_API_EXPORT HID_API_CALL hid_free_enumeration(struct hid_device_info *devs) +{ + /* TODO: Merge this with the Linux version. This function is platform-independent. */ + struct hid_device_info *d = devs; + while (d) { + struct hid_device_info *next = d->next; + free(d->path); + free(d->serial_number); + free(d->manufacturer_string); + free(d->product_string); + free(d); + d = next; + } +} + + +HID_API_EXPORT hid_device * HID_API_CALL hid_open(unsigned short vendor_id, unsigned short product_id, const wchar_t *serial_number) +{ + /* TODO: Merge this functions with the Linux version. This function should be platform independent. */ + struct hid_device_info *devs, *cur_dev; + const char *path_to_open = NULL; + hid_device *handle = NULL; + + devs = hid_enumerate(vendor_id, product_id); + cur_dev = devs; + while (cur_dev) { + if (cur_dev->vendor_id == vendor_id && + cur_dev->product_id == product_id) { + if (serial_number) { + if (wcscmp(serial_number, cur_dev->serial_number) == 0) { + path_to_open = cur_dev->path; + break; + } + } + else { + path_to_open = cur_dev->path; + break; + } + } + cur_dev = cur_dev->next; + } + + if (path_to_open) { + /* Open the device */ + handle = hid_open_path(path_to_open); + } + + hid_free_enumeration(devs); + + return handle; +} + +HID_API_EXPORT hid_device * HID_API_CALL hid_open_path(const char *path) +{ + hid_device *dev; + HIDP_CAPS caps; + PHIDP_PREPARSED_DATA pp_data = NULL; + BOOLEAN res; + NTSTATUS nt_res; + + if (hid_init() < 0) { + return NULL; + } + + dev = new_hid_device(); + + /* Open a handle to the device */ + dev->device_handle = open_device(path, FALSE); + + /* Check validity of write_handle. */ + if (dev->device_handle == INVALID_HANDLE_VALUE) { + /* Unable to open the device. */ + register_error(dev, "CreateFile"); + goto err; + } + + /* Set the Input Report buffer size to 64 reports. */ + res = HidD_SetNumInputBuffers(dev->device_handle, 64); + if (!res) { + register_error(dev, "HidD_SetNumInputBuffers"); + goto err; + } + + /* Get the Input Report length for the device. */ + res = HidD_GetPreparsedData(dev->device_handle, &pp_data); + if (!res) { + register_error(dev, "HidD_GetPreparsedData"); + goto err; + } + nt_res = HidP_GetCaps(pp_data, &caps); + if (nt_res != HIDP_STATUS_SUCCESS) { + register_error(dev, "HidP_GetCaps"); + goto err_pp_data; + } + dev->output_report_length = caps.OutputReportByteLength; + dev->input_report_length = caps.InputReportByteLength; + HidD_FreePreparsedData(pp_data); + + dev->read_buf = (char*) malloc(dev->input_report_length); + + return dev; + +err_pp_data: + HidD_FreePreparsedData(pp_data); +err: + free_hid_device(dev); + return NULL; +} + +int HID_API_EXPORT HID_API_CALL hid_write(hid_device *dev, const unsigned char *data, size_t length) +{ + DWORD bytes_written; + BOOL res; + + OVERLAPPED ol; + unsigned char *buf; + memset(&ol, 0, sizeof(ol)); + + /* Make sure the right number of bytes are passed to WriteFile. Windows + expects the number of bytes which are in the _longest_ report (plus + one for the report number) bytes even if the data is a report + which is shorter than that. Windows gives us this value in + caps.OutputReportByteLength. If a user passes in fewer bytes than this, + create a temporary buffer which is the proper size. */ + if (length >= dev->output_report_length) { + /* The user passed the right number of bytes. Use the buffer as-is. */ + buf = (unsigned char *) data; + } else { + /* Create a temporary buffer and copy the user's data + into it, padding the rest with zeros. */ + buf = (unsigned char *) malloc(dev->output_report_length); + memcpy(buf, data, length); + memset(buf + length, 0, dev->output_report_length - length); + length = dev->output_report_length; + } + + res = WriteFile(dev->device_handle, buf, length, NULL, &ol); + + if (!res) { + if (GetLastError() != ERROR_IO_PENDING) { + /* WriteFile() failed. Return error. */ + register_error(dev, "WriteFile"); + bytes_written = -1; + goto end_of_function; + } + } + + /* Wait here until the write is done. This makes + hid_write() synchronous. */ + res = GetOverlappedResult(dev->device_handle, &ol, &bytes_written, TRUE/*wait*/); + if (!res) { + /* The Write operation failed. */ + register_error(dev, "WriteFile"); + bytes_written = -1; + goto end_of_function; + } + +end_of_function: + if (buf != data) + free(buf); + + return bytes_written; +} + + +int HID_API_EXPORT HID_API_CALL hid_read_timeout(hid_device *dev, unsigned char *data, size_t length, int milliseconds) +{ + DWORD bytes_read = 0; + size_t copy_len = 0; + BOOL res; + + /* Copy the handle for convenience. */ + HANDLE ev = dev->ol.hEvent; + + if (!dev->read_pending) { + /* Start an Overlapped I/O read. */ + dev->read_pending = TRUE; + memset(dev->read_buf, 0, dev->input_report_length); + ResetEvent(ev); + res = ReadFile(dev->device_handle, dev->read_buf, dev->input_report_length, &bytes_read, &dev->ol); + + if (!res) { + if (GetLastError() != ERROR_IO_PENDING) { + /* ReadFile() has failed. + Clean up and return error. */ + CancelIo(dev->device_handle); + dev->read_pending = FALSE; + goto end_of_function; + } + } + } + + if (milliseconds >= 0) { + /* See if there is any data yet. */ + res = WaitForSingleObject(ev, milliseconds); + if (res != WAIT_OBJECT_0) { + /* There was no data this time. Return zero bytes available, + but leave the Overlapped I/O running. */ + return 0; + } + } + + /* Either WaitForSingleObject() told us that ReadFile has completed, or + we are in non-blocking mode. Get the number of bytes read. The actual + data has been copied to the data[] array which was passed to ReadFile(). */ + res = GetOverlappedResult(dev->device_handle, &dev->ol, &bytes_read, TRUE/*wait*/); + + /* Set pending back to false, even if GetOverlappedResult() returned error. */ + dev->read_pending = FALSE; + + if (res && bytes_read > 0) { + if (dev->read_buf[0] == 0x0) { + /* If report numbers aren't being used, but Windows sticks a report + number (0x0) on the beginning of the report anyway. To make this + work like the other platforms, and to make it work more like the + HID spec, we'll skip over this byte. */ + bytes_read--; + copy_len = length > bytes_read ? bytes_read : length; + memcpy(data, dev->read_buf+1, copy_len); + } + else { + /* Copy the whole buffer, report number and all. */ + copy_len = length > bytes_read ? bytes_read : length; + memcpy(data, dev->read_buf, copy_len); + } + } + +end_of_function: + if (!res) { + register_error(dev, "GetOverlappedResult"); + return -1; + } + + return copy_len; +} + +int HID_API_EXPORT HID_API_CALL hid_read(hid_device *dev, unsigned char *data, size_t length) +{ + return hid_read_timeout(dev, data, length, (dev->blocking)? -1: 0); +} + +int HID_API_EXPORT HID_API_CALL hid_set_nonblocking(hid_device *dev, int nonblock) +{ + dev->blocking = !nonblock; + return 0; /* Success */ +} + +int HID_API_EXPORT HID_API_CALL hid_send_feature_report(hid_device *dev, const unsigned char *data, size_t length) +{ + BOOL res = HidD_SetFeature(dev->device_handle, (PVOID)data, length); + if (!res) { + register_error(dev, "HidD_SetFeature"); + return -1; + } + + return length; +} + + +int HID_API_EXPORT HID_API_CALL hid_get_feature_report(hid_device *dev, unsigned char *data, size_t length) +{ + BOOL res; +#if 0 + res = HidD_GetFeature(dev->device_handle, data, length); + if (!res) { + register_error(dev, "HidD_GetFeature"); + return -1; + } + return 0; /* HidD_GetFeature() doesn't give us an actual length, unfortunately */ +#else + DWORD bytes_returned; + + OVERLAPPED ol; + memset(&ol, 0, sizeof(ol)); + + res = DeviceIoControl(dev->device_handle, + IOCTL_HID_GET_FEATURE, + data, length, + data, length, + &bytes_returned, &ol); + + if (!res) { + if (GetLastError() != ERROR_IO_PENDING) { + /* DeviceIoControl() failed. Return error. */ + register_error(dev, "Send Feature Report DeviceIoControl"); + return -1; + } + } + + /* Wait here until the write is done. This makes + hid_get_feature_report() synchronous. */ + res = GetOverlappedResult(dev->device_handle, &ol, &bytes_returned, TRUE/*wait*/); + if (!res) { + /* The operation failed. */ + register_error(dev, "Send Feature Report GetOverLappedResult"); + return -1; + } + + /* bytes_returned does not include the first byte which contains the + report ID. The data buffer actually contains one more byte than + bytes_returned. */ + bytes_returned++; + + return bytes_returned; +#endif +} + +void HID_API_EXPORT HID_API_CALL hid_close(hid_device *dev) +{ + if (!dev) + return; + CancelIo(dev->device_handle); + free_hid_device(dev); +} + +int HID_API_EXPORT_CALL HID_API_CALL hid_get_manufacturer_string(hid_device *dev, wchar_t *string, size_t maxlen) +{ + BOOL res; + + res = HidD_GetManufacturerString(dev->device_handle, string, sizeof(wchar_t) * maxlen); + if (!res) { + register_error(dev, "HidD_GetManufacturerString"); + return -1; + } + + return 0; +} + +int HID_API_EXPORT_CALL HID_API_CALL hid_get_product_string(hid_device *dev, wchar_t *string, size_t maxlen) +{ + BOOL res; + + res = HidD_GetProductString(dev->device_handle, string, sizeof(wchar_t) * maxlen); + if (!res) { + register_error(dev, "HidD_GetProductString"); + return -1; + } + + return 0; +} + +int HID_API_EXPORT_CALL HID_API_CALL hid_get_serial_number_string(hid_device *dev, wchar_t *string, size_t maxlen) +{ + BOOL res; + + res = HidD_GetSerialNumberString(dev->device_handle, string, sizeof(wchar_t) * maxlen); + if (!res) { + register_error(dev, "HidD_GetSerialNumberString"); + return -1; + } + + return 0; +} + +int HID_API_EXPORT_CALL HID_API_CALL hid_get_indexed_string(hid_device *dev, int string_index, wchar_t *string, size_t maxlen) +{ + BOOL res; + + res = HidD_GetIndexedString(dev->device_handle, string_index, string, sizeof(wchar_t) * maxlen); + if (!res) { + register_error(dev, "HidD_GetIndexedString"); + return -1; + } + + return 0; +} + + +HID_API_EXPORT const wchar_t * HID_API_CALL hid_error(hid_device *dev) +{ + return (wchar_t*)dev->last_error_str; +} + + +/*#define PICPGM*/ +/*#define S11*/ +#define P32 +#ifdef S11 + unsigned short VendorID = 0xa0a0; + unsigned short ProductID = 0x0001; +#endif + +#ifdef P32 + unsigned short VendorID = 0x04d8; + unsigned short ProductID = 0x3f; +#endif + + +#ifdef PICPGM + unsigned short VendorID = 0x04d8; + unsigned short ProductID = 0x0033; +#endif + + +#if 0 +int __cdecl main(int argc, char* argv[]) +{ + int res; + unsigned char buf[65]; + + UNREFERENCED_PARAMETER(argc); + UNREFERENCED_PARAMETER(argv); + + /* Set up the command buffer. */ + memset(buf,0x00,sizeof(buf)); + buf[0] = 0; + buf[1] = 0x81; + + + /* Open the device. */ + int handle = open(VendorID, ProductID, L"12345"); + if (handle < 0) + printf("unable to open device\n"); + + + /* Toggle LED (cmd 0x80) */ + buf[1] = 0x80; + res = write(handle, buf, 65); + if (res < 0) + printf("Unable to write()\n"); + + /* Request state (cmd 0x81) */ + buf[1] = 0x81; + write(handle, buf, 65); + if (res < 0) + printf("Unable to write() (2)\n"); + + /* Read requested state */ + read(handle, buf, 65); + if (res < 0) + printf("Unable to read()\n"); + + /* Print out the returned buffer. */ + for (int i = 0; i < 4; i++) + printf("buf[%d]: %d\n", i, buf[i]); + + return 0; +} +#endif + +#ifdef __cplusplus +} /* extern "C" */ +#endif diff --git a/Externals/hidapi/windows/hidapi.sln b/Externals/hidapi/windows/hidapi.sln new file mode 100644 index 0000000000..d45c397bf5 --- /dev/null +++ b/Externals/hidapi/windows/hidapi.sln @@ -0,0 +1,29 @@ + +Microsoft Visual Studio Solution File, Format Version 10.00 +# Visual C++ Express 2008 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "hidapi", "hidapi.vcproj", "{A107C21C-418A-4697-BB10-20C3AA60E2E4}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "hidtest", "hidtest.vcproj", "{23E9FF6A-49D1-4993-B2B5-BBB992C6C712}" + ProjectSection(ProjectDependencies) = postProject + {A107C21C-418A-4697-BB10-20C3AA60E2E4} = {A107C21C-418A-4697-BB10-20C3AA60E2E4} + EndProjectSection +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Release|Win32 = Release|Win32 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {A107C21C-418A-4697-BB10-20C3AA60E2E4}.Debug|Win32.ActiveCfg = Debug|Win32 + {A107C21C-418A-4697-BB10-20C3AA60E2E4}.Debug|Win32.Build.0 = Debug|Win32 + {A107C21C-418A-4697-BB10-20C3AA60E2E4}.Release|Win32.ActiveCfg = Release|Win32 + {A107C21C-418A-4697-BB10-20C3AA60E2E4}.Release|Win32.Build.0 = Release|Win32 + {23E9FF6A-49D1-4993-B2B5-BBB992C6C712}.Debug|Win32.ActiveCfg = Debug|Win32 + {23E9FF6A-49D1-4993-B2B5-BBB992C6C712}.Debug|Win32.Build.0 = Debug|Win32 + {23E9FF6A-49D1-4993-B2B5-BBB992C6C712}.Release|Win32.ActiveCfg = Release|Win32 + {23E9FF6A-49D1-4993-B2B5-BBB992C6C712}.Release|Win32.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/Externals/hidapi/windows/hidapi.vcproj b/Externals/hidapi/windows/hidapi.vcproj new file mode 100644 index 0000000000..ee9569c7d4 --- /dev/null +++ b/Externals/hidapi/windows/hidapi.vcproj @@ -0,0 +1,201 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/Externals/hidapi/windows/hidtest.vcproj b/Externals/hidapi/windows/hidtest.vcproj new file mode 100644 index 0000000000..db64f96ce0 --- /dev/null +++ b/Externals/hidapi/windows/hidtest.vcproj @@ -0,0 +1,196 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + From 843b030eda4d42672e8aea2b5607f4ba3048bd36 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?L=C3=A9o=20Lam?= Date: Sun, 24 Jul 2016 17:20:40 +0200 Subject: [PATCH 2/8] WiimoteReal: Add a hidapi IO implementation Based on ca0c2efe7ab19c85449d52dd1bf4beec8603bbfe. Credits go to flacs. However, unlike the original commit, hidapi does not completely replace the current implementations, so we can still connect Wiimotes with 1+2 (without pairing). Also, it is only used on Linux and OS X for now. This removes the advantage of having only one implementation but there is no other choice: using hidapi on Windows is currently impossible because hid_write() is implemented in a way that won't work with Wiimotes. Additionally: * We now check for the device name in addition to the PID/VID so we can support the Balance Board and maybe third-party Wiimotes too. This doesn't achieve anything with the DolphinBar but it does with hidraw. * Added a check to not connect to the same device more than once. --- CMakeLists.txt | 27 +++ CMakeTests/FindHIDAPI.cmake | 9 + Data/51-usb-device.rules | 5 +- Externals/hidapi/libusb/CMakeLists.txt | 1 + Externals/hidapi/linux/CMakeLists.txt | 1 + Externals/hidapi/mac/CMakeLists.txt | 1 + Source/Core/Core/CMakeLists.txt | 3 + Source/Core/Core/HW/WiimoteReal/IOLinux.cpp | 2 +- Source/Core/Core/HW/WiimoteReal/IOWin.cpp | 2 +- Source/Core/Core/HW/WiimoteReal/IOdarwin.h | 11 -- Source/Core/Core/HW/WiimoteReal/IOdarwin.mm | 162 +----------------- .../Core/HW/WiimoteReal/IOdarwin_private.h | 34 +--- Source/Core/Core/HW/WiimoteReal/IOhidapi.cpp | 152 ++++++++++++++++ Source/Core/Core/HW/WiimoteReal/IOhidapi.h | 50 ++++++ .../Core/Core/HW/WiimoteReal/WiimoteReal.cpp | 5 +- Source/Core/Core/HW/WiimoteReal/WiimoteReal.h | 2 +- 16 files changed, 257 insertions(+), 210 deletions(-) create mode 100644 CMakeTests/FindHIDAPI.cmake create mode 100644 Externals/hidapi/libusb/CMakeLists.txt create mode 100644 Externals/hidapi/linux/CMakeLists.txt create mode 100644 Externals/hidapi/mac/CMakeLists.txt create mode 100644 Source/Core/Core/HW/WiimoteReal/IOhidapi.cpp create mode 100644 Source/Core/Core/HW/WiimoteReal/IOhidapi.h diff --git a/CMakeLists.txt b/CMakeLists.txt index 0a7e53e624..93dc457fed 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -835,6 +835,33 @@ else() endif() list(APPEND LIBS ${ICONV_LIBRARIES}) +if(NOT ANDROID) + include(FindHIDAPI OPTIONAL) + find_package(HIDAPI) + if(HIDAPI_FOUND) + message("Using shared ${HIDAPI_LIBRARIES} ${HIDAPI_VERSION}") + include_directories(${HIDAPI_INCLUDE_DIRS}) + list(APPEND LIBS ${HIDAPI_LIBRARIES}) + else() + include_directories(Externals/hidapi/hidapi) + if(APPLE) + message("Using static hidapi from Externals") + add_subdirectory(Externals/hidapi/mac) + list(APPEND LIBS hidapi) + elseif(${CMAKE_SYSTEM_NAME} STREQUAL "Linux") + message("Using static hidapi-hidraw from Externals") + add_subdirectory(Externals/hidapi/linux) + list(APPEND LIBS hidapi-hidraw udev) + else() + message("Using static hidapi-libusb from Externals") + add_subdirectory(Externals/hidapi/libusb) + list(APPEND LIBS hidapi-libusb) + endif() + endif() + set(HIDAPI_FOUND 1) + add_definitions(-DHAVE_HIDAPI=1) +endif() + find_library(OPENSLES_LIBRARIES NAMES OpenSLES) find_path(OPENSLES_INCLUDE_DIR NAMES SLES/OpenSLES.h) diff --git a/CMakeTests/FindHIDAPI.cmake b/CMakeTests/FindHIDAPI.cmake new file mode 100644 index 0000000000..b75110ab12 --- /dev/null +++ b/CMakeTests/FindHIDAPI.cmake @@ -0,0 +1,9 @@ +find_path(HIDAPI_INCLUDE_DIR NAMES hidapi.h PATH_SUFFIXES hidapi) +find_library(HIDAPI_LIBRARY NAMES hidapi hidapi-hidraw hidapi-libusb) +set(HIDAPI_LIBRARIES ${HIDAPI_LIBRARY}) +set(HIDAPI_INCLUDE_DIRS ${HIDAPI_INCLUDE_DIR}) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(HIDAPI DEFAULT_MSG HIDAPI_LIBRARY HIDAPI_INCLUDE_DIR) + +mark_as_advanced(HIDAPI_INCLUDE_DIR HIDAPI_LIBRARY) diff --git a/Data/51-usb-device.rules b/Data/51-usb-device.rules index 96d8e6bf1d..09a32f9944 100644 --- a/Data/51-usb-device.rules +++ b/Data/51-usb-device.rules @@ -1,5 +1,6 @@ #GameCube Controller Adapter SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", ATTRS{idVendor}=="057e", ATTRS{idProduct}=="0337", TAG+="uaccess" -#Mayflash DolphinBar -SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", ATTRS{idVendor}=="057e", ATTRS{idProduct}=="0306", TAG+="uaccess" +#Wiimotes or DolphinBar +SUBSYSTEM=="hidraw*", ATTRS{idVendor}=="057e", ATTRS{idProduct}=="0306", TAG+="uaccess" +SUBSYSTEM=="hidraw*", ATTRS{idVendor}=="057e", ATTRS{idProduct}=="0330", TAG+="uaccess" diff --git a/Externals/hidapi/libusb/CMakeLists.txt b/Externals/hidapi/libusb/CMakeLists.txt new file mode 100644 index 0000000000..5bb2c08688 --- /dev/null +++ b/Externals/hidapi/libusb/CMakeLists.txt @@ -0,0 +1 @@ +add_library(hidapi-libusb hid.c) diff --git a/Externals/hidapi/linux/CMakeLists.txt b/Externals/hidapi/linux/CMakeLists.txt new file mode 100644 index 0000000000..f7984bd755 --- /dev/null +++ b/Externals/hidapi/linux/CMakeLists.txt @@ -0,0 +1 @@ +add_library(hidapi-hidraw hid.c) diff --git a/Externals/hidapi/mac/CMakeLists.txt b/Externals/hidapi/mac/CMakeLists.txt new file mode 100644 index 0000000000..ccd2898ed4 --- /dev/null +++ b/Externals/hidapi/mac/CMakeLists.txt @@ -0,0 +1 @@ +add_library(hidapi hid.c) diff --git a/Source/Core/Core/CMakeLists.txt b/Source/Core/Core/CMakeLists.txt index ef5c3e9d1e..5250837e6f 100644 --- a/Source/Core/Core/CMakeLists.txt +++ b/Source/Core/Core/CMakeLists.txt @@ -263,6 +263,9 @@ elseif(UNIX) set(SRCS ${SRCS} HW/WiimoteReal/IOAndroid.cpp) endif() endif() +if(HIDAPI_FOUND) + set(SRCS ${SRCS} HW/WiimoteReal/IOhidapi.cpp) +endif(HIDAPI_FOUND) if(PORTAUDIO_FOUND) set(LIBS ${LIBS} portaudio) diff --git a/Source/Core/Core/HW/WiimoteReal/IOLinux.cpp b/Source/Core/Core/HW/WiimoteReal/IOLinux.cpp index 8a8c2eea2d..f27c5428fd 100644 --- a/Source/Core/Core/HW/WiimoteReal/IOLinux.cpp +++ b/Source/Core/Core/HW/WiimoteReal/IOLinux.cpp @@ -90,7 +90,7 @@ void WiimoteScannerLinux::FindWiimotes(std::vector& found_wiimotes, Wi } NOTICE_LOG(WIIMOTE, "device name %s", name); - if (!IsValidBluetoothName(name)) + if (!IsValidDeviceName(name)) continue; char bdaddr_str[18] = {}; diff --git a/Source/Core/Core/HW/WiimoteReal/IOWin.cpp b/Source/Core/Core/HW/WiimoteReal/IOWin.cpp index b0e6e4d4ef..74fd866d63 100644 --- a/Source/Core/Core/HW/WiimoteReal/IOWin.cpp +++ b/Source/Core/Core/HW/WiimoteReal/IOWin.cpp @@ -983,7 +983,7 @@ void ProcessWiimotes(bool new_scan, T& callback) DEBUG_LOG(WIIMOTE, "Authenticated %i connected %i remembered %i ", btdi.fAuthenticated, btdi.fConnected, btdi.fRemembered); - if (IsValidBluetoothName(UTF16ToUTF8(btdi.szName))) + if (IsValidDeviceName(UTF16ToUTF8(btdi.szName))) { callback(hRadio, radioInfo, btdi); } diff --git a/Source/Core/Core/HW/WiimoteReal/IOdarwin.h b/Source/Core/Core/HW/WiimoteReal/IOdarwin.h index bf88d5ea24..a0149d5212 100644 --- a/Source/Core/Core/HW/WiimoteReal/IOdarwin.h +++ b/Source/Core/Core/HW/WiimoteReal/IOdarwin.h @@ -18,16 +18,6 @@ public: void FindWiimotes(std::vector&, Wiimote*&) override; void Update() override{}; // not needed }; - -class WiimoteScannerDarwinHID final : public WiimoteScannerBackend -{ -public: - WiimoteScannerDarwinHID() = default; - ~WiimoteScannerDarwinHID() override = default; - bool IsReady() const override; - void FindWiimotes(std::vector&, Wiimote*&) override; - void Update() override{}; // not needed -}; } #else @@ -35,6 +25,5 @@ public: namespace WiimoteReal { using WiimoteScannerDarwin = WiimoteScannerDummy; -using WiimoteScannerDarwinHID = WiimoteScannerDummy; } #endif diff --git a/Source/Core/Core/HW/WiimoteReal/IOdarwin.mm b/Source/Core/Core/HW/WiimoteReal/IOdarwin.mm index 6b810227a0..fa607f88d9 100644 --- a/Source/Core/Core/HW/WiimoteReal/IOdarwin.mm +++ b/Source/Core/Core/HW/WiimoteReal/IOdarwin.mm @@ -66,7 +66,7 @@ void WiimoteScannerDarwin::FindWiimotes(std::vector& found_wiimotes, for (int i = 0; i < found_devices; i++) { IOBluetoothDevice* dev = [en nextObject]; - if (!IsValidBluetoothName([[dev name] UTF8String])) + if (!IsValidDeviceName([[dev name] UTF8String])) continue; Wiimote* wm = new WiimoteDarwin([dev retain]); @@ -92,55 +92,6 @@ bool WiimoteScannerDarwin::IsReady() const return true; } -void WiimoteScannerDarwinHID::FindWiimotes(std::vector& found_wiimotes, - Wiimote*& found_board) -{ - found_board = nullptr; - - IOHIDManagerRef hid = IOHIDManagerCreate(NULL, kIOHIDOptionsTypeNone); - bool hidFailed = CFGetTypeID(hid) != IOHIDManagerGetTypeID(); - if (hidFailed) - { - CFRelease(hid); - WARN_LOG(WIIMOTE, "No HID manager"); - return; - } - - NSArray* criteria = @[ - @{ @kIOHIDVendorIDKey : @0x057e, - @kIOHIDProductIDKey : @0x0306 }, - @{ @kIOHIDVendorIDKey : @0x057e, - @kIOHIDProductIDKey : @0x0330 }, - ]; - IOHIDManagerSetDeviceMatchingMultiple(hid, (CFArrayRef)criteria); - if (IOHIDManagerOpen(hid, kIOHIDOptionsTypeNone) != kIOReturnSuccess) - WARN_LOG(WIIMOTE, "Failed to open HID Manager"); - CFSetRef devices = IOHIDManagerCopyDevices(hid); - if (devices) - { - int found_devices = CFSetGetCount(devices); - if (found_devices) - { - NOTICE_LOG(WIIMOTE, "Found %i HID devices", found_devices); - - IOHIDDeviceRef values[found_devices]; - CFSetGetValues(devices, reinterpret_cast(&values)); - for (int i = 0; i < found_devices; i++) - { - Wiimote* wm = new WiimoteDarwinHid(values[i]); - found_wiimotes.push_back(wm); - } - } - } - CFRelease(hid); -} - -bool WiimoteScannerDarwinHID::IsReady() const -{ - // TODO: only return true when !hidFailed - return true; -} - WiimoteDarwin::WiimoteDarwin(IOBluetoothDevice* device) : m_btd(device) { m_inputlen = 0; @@ -296,117 +247,6 @@ void WiimoteDarwin::DisablePowerAssertionInternal() ERROR_LOG(WIIMOTE, "Could not release power management assertion: %08x", ret); } } - -WiimoteDarwinHid::WiimoteDarwinHid(IOHIDDeviceRef device) : m_device(device) -{ - CFRetain(m_device); - m_connected = false; - m_report_buffer = Report(MAX_PAYLOAD); -} - -WiimoteDarwinHid::~WiimoteDarwinHid() -{ - Shutdown(); - CFRelease(m_device); -} - -bool WiimoteDarwinHid::ConnectInternal() -{ - IOReturn ret = IOHIDDeviceOpen(m_device, kIOHIDOptionsTypeNone); - m_connected = ret == kIOReturnSuccess; - if (m_connected) - { - IOHIDDeviceScheduleWithRunLoop(m_device, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode); - IOHIDDeviceRegisterInputReportCallback(m_device, m_report_buffer.data() + 1, MAX_PAYLOAD - 1, - &WiimoteDarwinHid::ReportCallback, this); - IOHIDDeviceRegisterRemovalCallback(m_device, &WiimoteDarwinHid::RemoveCallback, this); - NOTICE_LOG(WIIMOTE, "Connected to Wiimote %i", m_index + 1); - } - else - { - ERROR_LOG(WIIMOTE, "Could not open IOHID Wiimote: %08x", ret); - } - - return m_connected; -} - -void WiimoteDarwinHid::DisconnectInternal() -{ - IOHIDDeviceUnscheduleFromRunLoop(m_device, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode); - IOWakeup(); - IOReturn ret = IOHIDDeviceClose(m_device, kIOHIDOptionsTypeNone); - if (ret != kIOReturnSuccess) - ERROR_LOG(WIIMOTE, "Error closing IOHID Wiimote: %08x", ret); - - if (!IsConnected()) - return; - - NOTICE_LOG(WIIMOTE, "Disconnecting Wiimote %i", m_index + 1); - - m_buffered_reports.Clear(); - - m_connected = false; -} - -bool WiimoteDarwinHid::IsConnected() const -{ - return m_connected; -} - -void WiimoteDarwinHid::IOWakeup() -{ - m_interrupted.store(true); - CFRunLoopStop(CFRunLoopGetCurrent()); -} - -int WiimoteDarwinHid::IORead(u8* buf) -{ - Report rpt; - m_interrupted.store(false); - while (m_buffered_reports.Empty() && !m_interrupted.load()) - CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0, true); - - if (m_buffered_reports.Pop(rpt)) - { - memcpy(buf, rpt.data(), rpt.size()); - return rpt.size(); - } - return -1; -} - -int WiimoteDarwinHid::IOWrite(u8 const* buf, size_t len) -{ - IOReturn ret = IOHIDDeviceSetReport(m_device, kIOHIDReportTypeOutput, buf[1], buf + 1, len - 1); - if (ret != kIOReturnSuccess) - { - ERROR_LOG(WIIMOTE, "Error writing to Wiimote: %08x", ret); - return 0; - } - return len; -} - -void WiimoteDarwinHid::QueueBufferReport(int length) -{ - Report rpt(m_report_buffer); - rpt[0] = 0xa1; - rpt.resize(length + 1); - m_buffered_reports.Push(std::move(rpt)); -} - -void WiimoteDarwinHid::ReportCallback(void* context, IOReturn result, void*, IOHIDReportType type, - u32 report_id, u8* report, CFIndex report_length) -{ - WiimoteDarwinHid* wm = static_cast(context); - report[0] = report_id; - wm->QueueBufferReport(report_length); -} - -void WiimoteDarwinHid::RemoveCallback(void* context, IOReturn result, void*) -{ - WiimoteDarwinHid* wm = static_cast(context); - wm->DisconnectInternal(); -} - } // namespace @implementation SearchBT diff --git a/Source/Core/Core/HW/WiimoteReal/IOdarwin_private.h b/Source/Core/Core/HW/WiimoteReal/IOdarwin_private.h index 5ced0d708d..a49eb2befb 100644 --- a/Source/Core/Core/HW/WiimoteReal/IOdarwin_private.h +++ b/Source/Core/Core/HW/WiimoteReal/IOdarwin_private.h @@ -4,8 +4,6 @@ #pragma once -#include "Core/HW/WiimoteReal/WiimoteReal.h" - // Work around an Apple bug: for some reason, IOBluetooth.h errors on // inclusion in Mavericks, but only in Objective-C++ C++11 mode. I filed // this as ; in the meantime... @@ -13,10 +11,11 @@ #undef NS_ENUM_AVAILABLE #define NS_ENUM_AVAILABLE(...) // end hack -#include -#include +#import #include +#include "Core/HW/WiimoteReal/WiimoteReal.h" + namespace WiimoteReal { class WiimoteDarwin final : public Wiimote @@ -47,31 +46,4 @@ private: CFRunLoopRef m_wiimote_thread_run_loop; IOPMAssertionID m_pm_assertion; }; - -class WiimoteDarwinHid final : public Wiimote -{ -public: - WiimoteDarwinHid(IOHIDDeviceRef device); - ~WiimoteDarwinHid() override; - -protected: - bool ConnectInternal() override; - void DisconnectInternal() override; - bool IsConnected() const override; - void IOWakeup() override; - int IORead(u8* buf) override; - int IOWrite(u8 const* buf, size_t len) override; - -private: - static void ReportCallback(void* context, IOReturn result, void* sender, IOHIDReportType type, - u32 reportID, u8* report, CFIndex reportLength); - static void RemoveCallback(void* context, IOReturn result, void* sender); - void QueueBufferReport(int length); - IOHIDDeviceRef m_device; - bool m_connected; - std::atomic m_interrupted; - Report m_report_buffer; - Common::FifoQueue m_buffered_reports; -}; - } // namespace WiimoteReal diff --git a/Source/Core/Core/HW/WiimoteReal/IOhidapi.cpp b/Source/Core/Core/HW/WiimoteReal/IOhidapi.cpp new file mode 100644 index 0000000000..6305f26088 --- /dev/null +++ b/Source/Core/Core/HW/WiimoteReal/IOhidapi.cpp @@ -0,0 +1,152 @@ +// Copyright 2016 Dolphin Emulator Project +// Licensed under GPLv2+ +// Refer to the license.txt file included. + +#include +#include + +#include "Common/Assert.h" +#include "Common/Logging/Log.h" +#include "Common/StringUtil.h" +#include "Core/HW/WiimoteEmu/WiimoteHid.h" +#include "Core/HW/WiimoteReal/IOhidapi.h" + +// This is used to store connected Wiimotes' paths, so we don't connect +// more than once to the same device. +static std::unordered_set s_known_paths; + +static bool IsDeviceUsable(const std::string& device_path) +{ + hid_device* handle = hid_open_path(device_path.c_str()); + if (handle == nullptr) + { + ERROR_LOG(WIIMOTE, "Could not connect to Wiimote at \"%s\". " + "Do you have permission to access the device?", + device_path.c_str()); + return false; + } + // Some third-party adapters (DolphinBar) always expose all four Wiimotes as HIDs + // even when they are not connected, which causes an endless error loop when we try to use them. + // Try to write a report to the device to see if this Wiimote is really usable. + static const u8 report[] = {WM_SET_REPORT | WM_BT_OUTPUT, WM_REQUEST_STATUS, 0}; + const int result = hid_write(handle, report, sizeof(report)); + // The DolphinBar uses EPIPE to signal the absence of a Wiimote connected to this HID. + if (result == -1 && errno != EPIPE) + ERROR_LOG(WIIMOTE, "Couldn't write to Wiimote at \"%s\".", device_path.c_str()); + + hid_close(handle); + return result != -1; +} + +namespace WiimoteReal +{ +WiimoteScannerHidapi::WiimoteScannerHidapi() +{ + s_known_paths.clear(); + int ret = hid_init(); + _assert_msg_(WIIMOTE, ret == 0, "Couldn't initialise hidapi."); +} + +WiimoteScannerHidapi::~WiimoteScannerHidapi() +{ + if (hid_exit() == -1) + ERROR_LOG(WIIMOTE, "Failed to clean up hidapi."); +} + +bool WiimoteScannerHidapi::IsReady() const +{ + return true; +} + +void WiimoteScannerHidapi::FindWiimotes(std::vector& wiimotes, Wiimote*& board) +{ + hid_device_info* list = hid_enumerate(0x0, 0x0); + for (hid_device_info* device = list; device; device = device->next) + { + const std::string name = device->product_string ? UTF16ToUTF8(device->product_string) : ""; + const bool is_wiimote = + IsValidDeviceName(name) || (device->vendor_id == 0x057e && + (device->product_id == 0x0306 || device->product_id == 0x0330)); + if (!is_wiimote || s_known_paths.count(device->path) != 0 || !IsDeviceUsable(device->path)) + continue; + + const bool is_balance_board = IsBalanceBoardName(name); + NOTICE_LOG(WIIMOTE, "Found %s at %s: %ls %ls (%04hx:%04hx)", + is_balance_board ? "balance board" : "Wiimote", device->path, + device->manufacturer_string, device->product_string, device->vendor_id, + device->product_id); + + Wiimote* wiimote = new WiimoteHidapi(device->path); + if (is_balance_board) + board = wiimote; + else + wiimotes.push_back(wiimote); + } + hid_free_enumeration(list); +} + +WiimoteHidapi::WiimoteHidapi(const std::string& device_path) : m_device_path(device_path) +{ + s_known_paths.insert(m_device_path); +} + +WiimoteHidapi::~WiimoteHidapi() +{ + Shutdown(); + s_known_paths.erase(m_device_path); +} + +bool WiimoteHidapi::ConnectInternal() +{ + m_handle = hid_open_path(m_device_path.c_str()); + if (m_handle == nullptr) + { + ERROR_LOG(WIIMOTE, "Could not connect to Wiimote at \"%s\". " + "Do you have permission to access the device?", + m_device_path.c_str()); + s_known_paths.erase(m_device_path); + } + return m_handle != nullptr; +} + +void WiimoteHidapi::DisconnectInternal() +{ + hid_close(m_handle); + m_handle = nullptr; +} + +bool WiimoteHidapi::IsConnected() const +{ + return m_handle != nullptr; +} + +int WiimoteHidapi::IORead(u8* buf) +{ + int timeout = 200; // ms + int result = hid_read_timeout(m_handle, buf + 1, MAX_PAYLOAD - 1, timeout); + // TODO: If and once we use hidapi across plaforms, change our internal API to clean up this mess. + if (result == -1) + { + ERROR_LOG(WIIMOTE, "Failed to read from %s.", m_device_path.c_str()); + return 0; // error + } + if (result == 0) + { + return -1; // didn't read packet + } + buf[0] = WM_SET_REPORT | WM_BT_INPUT; + return result + 1; // number of bytes read +} + +int WiimoteHidapi::IOWrite(const u8* buf, size_t len) +{ + _dbg_assert_(WIIMOTE, buf[0] == (WM_SET_REPORT | WM_BT_OUTPUT)); + int result = hid_write(m_handle, buf + 1, len - 1); + if (result == -1) + { + ERROR_LOG(WIIMOTE, "Failed to write to %s.", m_device_path.c_str()); + return 0; + } + return (result == 0) ? 1 : result; +} +}; // WiimoteReal diff --git a/Source/Core/Core/HW/WiimoteReal/IOhidapi.h b/Source/Core/Core/HW/WiimoteReal/IOhidapi.h new file mode 100644 index 0000000000..5cacf06ccf --- /dev/null +++ b/Source/Core/Core/HW/WiimoteReal/IOhidapi.h @@ -0,0 +1,50 @@ +// Copyright 2016 Dolphin Emulator Project +// Licensed under GPLv2+ +// Refer to the license.txt file included. + +#pragma once + +#ifdef HAVE_HIDAPI +#include + +#include "Core/HW/WiimoteReal/WiimoteReal.h" + +namespace WiimoteReal +{ +class WiimoteHidapi final : public Wiimote +{ +public: + explicit WiimoteHidapi(const std::string& device_path); + ~WiimoteHidapi() override; + +protected: + bool ConnectInternal() override; + void DisconnectInternal() override; + bool IsConnected() const override; + void IOWakeup() override {} + int IORead(u8* buf) override; + int IOWrite(const u8* buf, size_t len) override; + +private: + std::string m_device_path; + hid_device* m_handle = nullptr; +}; + +class WiimoteScannerHidapi final : public WiimoteScannerBackend +{ +public: + WiimoteScannerHidapi(); + ~WiimoteScannerHidapi(); + bool IsReady() const override; + void FindWiimotes(std::vector&, Wiimote*&) override; + void Update() override{}; // not needed for hidapi +}; +} + +#else +#include "Core/HW/WiimoteReal/IODummy.h" +namespace WiimoteReal +{ +using WiimoteScannerHidapi = WiimoteScannerDummy; +} +#endif diff --git a/Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp b/Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp index 7205156625..a1fe2bb9c5 100644 --- a/Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp +++ b/Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp @@ -21,6 +21,7 @@ #include "Core/HW/WiimoteReal/IOLinux.h" #include "Core/HW/WiimoteReal/IOWin.h" #include "Core/HW/WiimoteReal/IOdarwin.h" +#include "Core/HW/WiimoteReal/IOhidapi.h" #include "Core/Host.h" #include "InputCommon/InputConfig.h" @@ -616,7 +617,7 @@ void Initialize(::Wiimote::InitializeMode init_mode) g_wiimote_scanner.AddScannerBackend(std::make_unique()); g_wiimote_scanner.AddScannerBackend(std::make_unique()); g_wiimote_scanner.AddScannerBackend(std::make_unique()); - g_wiimote_scanner.AddScannerBackend(std::make_unique()); + g_wiimote_scanner.AddScannerBackend(std::make_unique()); g_wiimote_scanner.StartThread(); } @@ -810,7 +811,7 @@ void StateChange(EMUSTATE_CHANGE newState) // TODO: disable/enable auto reporting, maybe } -bool IsValidBluetoothName(const std::string& name) +bool IsValidDeviceName(const std::string& name) { return "Nintendo RVL-CNT-01" == name || "Nintendo RVL-CNT-01-TR" == name || IsBalanceBoardName(name); diff --git a/Source/Core/Core/HW/WiimoteReal/WiimoteReal.h b/Source/Core/Core/HW/WiimoteReal/WiimoteReal.h index c9618731e7..54039ab2b2 100644 --- a/Source/Core/Core/HW/WiimoteReal/WiimoteReal.h +++ b/Source/Core/Core/HW/WiimoteReal/WiimoteReal.h @@ -160,7 +160,7 @@ void ConnectOnInput(int _WiimoteNumber); void StateChange(EMUSTATE_CHANGE newState); void ChangeWiimoteSource(unsigned int index, int source); -bool IsValidBluetoothName(const std::string& name); +bool IsValidDeviceName(const std::string& name); bool IsBalanceBoardName(const std::string& name); #ifdef ANDROID From 1ff94c5f2d5d027f6e6186234f22efd4ed5b6034 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?L=C3=A9o=20Lam?= Date: Mon, 25 Jul 2016 07:54:17 +0200 Subject: [PATCH 3/8] DolphinWX: Prevent crash with Wiimote connected on start wxWidgets causes a segfault if Host_ConnectWiimote is called and we try to create an event from the Wiimote scanner thread while the GUI is still initialising. --- Source/Core/DolphinWX/Main.cpp | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Source/Core/DolphinWX/Main.cpp b/Source/Core/DolphinWX/Main.cpp index 305cae3b7d..9eef4b3d0c 100644 --- a/Source/Core/DolphinWX/Main.cpp +++ b/Source/Core/DolphinWX/Main.cpp @@ -82,6 +82,8 @@ std::string wxStringTranslator(const char*); CFrame* main_frame = nullptr; +static std::mutex s_init_mutex; + bool DolphinApp::Initialize(int& c, wxChar** v) { #if defined HAVE_X11 && HAVE_X11 @@ -94,6 +96,7 @@ bool DolphinApp::Initialize(int& c, wxChar** v) bool DolphinApp::OnInit() { + std::lock_guard lk(s_init_mutex); if (!wxApp::OnInit()) return false; @@ -548,6 +551,7 @@ bool Host_RendererIsFullscreen() void Host_ConnectWiimote(int wm_idx, bool connect) { + std::lock_guard lk(s_init_mutex); if (connect) { wxCommandEvent event(wxEVT_HOST_COMMAND, IDM_FORCE_CONNECT_WIIMOTE1 + wm_idx); From 53d553d2b0b098cd7369fe3ad6e1e83bac20ef33 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?L=C3=A9o=20Lam?= Date: Mon, 1 Aug 2016 17:07:37 +0200 Subject: [PATCH 4/8] WiimoteReal: Fix race between shutdown and FindWiimotes If FindWiimotes() took more time than the UI shutting down, the scanner would try connecting a Wiimote and sending an event to the UI code long after it has shut down, which causes a segfault. This fixes the race by ignoring any found Wiimotes during shutdown. Normally this would have never happened, but it is possible with hidapi since Wiimotes can be connected before Dolphin starts. --- Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp b/Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp index a1fe2bb9c5..266e67f3e1 100644 --- a/Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp +++ b/Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp @@ -500,6 +500,8 @@ void WiimoteScanner::ThreadFunc() Wiimote* found_board = nullptr; backend->FindWiimotes(found_wiimotes, found_board); { + if (!g_real_wiimotes_initialized) + continue; std::lock_guard lk(g_wiimotes_mutex); std::for_each(found_wiimotes.begin(), found_wiimotes.end(), TryToConnectWiimote); if (found_board) @@ -657,6 +659,7 @@ void Stop() // called when the Dolphin app exits void Shutdown() { + g_real_wiimotes_initialized = false; g_wiimote_scanner.StopThread(); NOTICE_LOG(WIIMOTE, "WiimoteReal::Shutdown"); From d9a9e3499483e53a2aa3bf6f73b7713f3cbdff46 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?L=C3=A9o=20Lam?= Date: Thu, 4 Aug 2016 15:38:43 +0200 Subject: [PATCH 5/8] WiimoteReal: Disconnect the Wiimote if IOWrite fails This is intended to make reconnecting Wiimotes easier with a DolphinBar. Unfortunately, this change isn't enough as it doesn't always catch disconnections for Wiimotes connected with a DolphinBar. But it's better than nothing and eventually a disconnection will be detected when something tries to write to the Wiimote, instead of never. There is no other solution as the DolphinBar always exposes 4 HIDs even when the associated Wiimotes are not connected. We could try to detect this using the fake input reports sent by the DolphinBar, but this only works for the first HID (probably because of a bug in the firmware?), so this method is not an option. --- Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp | 15 +++++++++++---- Source/Core/Core/HW/WiimoteReal/WiimoteReal.h | 2 +- 2 files changed, 12 insertions(+), 5 deletions(-) diff --git a/Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp b/Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp index 266e67f3e1..d2ddd283c8 100644 --- a/Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp +++ b/Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp @@ -218,10 +218,11 @@ void Wiimote::Read() } } -void Wiimote::Write() +bool Wiimote::Write() { + // nothing written, but this is not an error if (m_write_reports.Empty()) - return; + return true; Report const& rpt = m_write_reports.Front(); @@ -231,12 +232,14 @@ void Wiimote::Write() Socket.send((char*)rpt.data(), rpt.size(), sf::IpAddress::LocalHost, SConfig::GetInstance().iBBDumpPort); } - IOWrite(rpt.data(), rpt.size()); + int ret = IOWrite(rpt.data(), rpt.size()); m_write_reports.Pop(); if (!m_write_reports.Empty()) IOWakeup(); + + return ret != 0; } static bool IsDataReport(const Report& rpt) @@ -577,7 +580,11 @@ void Wiimote::ThreadFunc() m_index + 1); break; } - Write(); + if (!Write()) + { + ERROR_LOG(WIIMOTE, "Wiimote::Write failed. Disconnecting Wiimote %d.", m_index + 1); + break; + } Read(); } diff --git a/Source/Core/Core/HW/WiimoteReal/WiimoteReal.h b/Source/Core/Core/HW/WiimoteReal/WiimoteReal.h index 54039ab2b2..bd322543af 100644 --- a/Source/Core/Core/HW/WiimoteReal/WiimoteReal.h +++ b/Source/Core/Core/HW/WiimoteReal/WiimoteReal.h @@ -39,7 +39,7 @@ public: const Report& ProcessReadQueue(); void Read(); - void Write(); + bool Write(); void StartThread(); void StopThread(); From 132ca8d02c72c56d7fc6c01b9a61fd1d6d796461 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?L=C3=A9o=20Lam?= Date: Thu, 4 Aug 2016 20:19:34 +0200 Subject: [PATCH 6/8] WiimoteReal: hidapi: Add support for the Balance Board A name change isn't enough for the DolphinBar; we have to actually query the Wiimote to know if the Wiimote is a Balance Board. --- Source/Core/Core/HW/WiimoteReal/IOhidapi.cpp | 17 +++-- .../Core/Core/HW/WiimoteReal/WiimoteReal.cpp | 65 +++++++++++++++++++ Source/Core/Core/HW/WiimoteReal/WiimoteReal.h | 2 + 3 files changed, 77 insertions(+), 7 deletions(-) diff --git a/Source/Core/Core/HW/WiimoteReal/IOhidapi.cpp b/Source/Core/Core/HW/WiimoteReal/IOhidapi.cpp index 6305f26088..e615a69e35 100644 --- a/Source/Core/Core/HW/WiimoteReal/IOhidapi.cpp +++ b/Source/Core/Core/HW/WiimoteReal/IOhidapi.cpp @@ -70,17 +70,17 @@ void WiimoteScannerHidapi::FindWiimotes(std::vector& wiimotes, Wiimote if (!is_wiimote || s_known_paths.count(device->path) != 0 || !IsDeviceUsable(device->path)) continue; - const bool is_balance_board = IsBalanceBoardName(name); - NOTICE_LOG(WIIMOTE, "Found %s at %s: %ls %ls (%04hx:%04hx)", - is_balance_board ? "balance board" : "Wiimote", device->path, - device->manufacturer_string, device->product_string, device->vendor_id, - device->product_id); - - Wiimote* wiimote = new WiimoteHidapi(device->path); + auto* wiimote = new WiimoteHidapi(device->path); + const bool is_balance_board = IsBalanceBoardName(name) || wiimote->IsBalanceBoard(); if (is_balance_board) board = wiimote; else wiimotes.push_back(wiimote); + + NOTICE_LOG(WIIMOTE, "Found %s at %s: %ls %ls (%04hx:%04hx)", + is_balance_board ? "balance board" : "Wiimote", device->path, + device->manufacturer_string, device->product_string, device->vendor_id, + device->product_id); } hid_free_enumeration(list); } @@ -98,6 +98,9 @@ WiimoteHidapi::~WiimoteHidapi() bool WiimoteHidapi::ConnectInternal() { + if (m_handle != nullptr) + return true; + m_handle = hid_open_path(m_device_path.c_str()); if (m_handle == nullptr) { diff --git a/Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp b/Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp index d2ddd283c8..a184dd2a63 100644 --- a/Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp +++ b/Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp @@ -242,6 +242,71 @@ bool Wiimote::Write() return ret != 0; } +bool Wiimote::IsBalanceBoard() +{ + if (!ConnectInternal()) + return false; + // Initialise the extension by writing 0x55 to 0xa400f0, then writing 0x00 to 0xa400fb. + static const u8 init_extension_rpt1[MAX_PAYLOAD] = { + WM_SET_REPORT | WM_BT_OUTPUT, WM_WRITE_DATA, 0x04, 0xa4, 0x00, 0xf0, 0x01, 0x55}; + static const u8 init_extension_rpt2[MAX_PAYLOAD] = { + WM_SET_REPORT | WM_BT_OUTPUT, WM_WRITE_DATA, 0x04, 0xa4, 0x00, 0xfb, 0x01, 0x00}; + static const u8 status_report[] = {WM_SET_REPORT | WM_BT_OUTPUT, WM_REQUEST_STATUS, 0}; + if (!IOWrite(init_extension_rpt1, sizeof(init_extension_rpt1)) || + !IOWrite(init_extension_rpt2, sizeof(init_extension_rpt2))) + { + ERROR_LOG(WIIMOTE, "IsBalanceBoard(): Failed to initialise extension."); + return false; + } + + int ret = IOWrite(status_report, sizeof(status_report)); + u8 buf[MAX_PAYLOAD]; + while (ret != 0) + { + ret = IORead(buf); + if (ret == -1) + continue; + + switch (buf[1]) + { + case WM_STATUS_REPORT: + { + const auto* status = reinterpret_cast(&buf[2]); + // A Balance Board has a Balance Board extension. + if (!status->extension) + return false; + // Read two bytes from 0xa400fe to identify the extension. + static const u8 identify_ext_rpt[] = { + WM_SET_REPORT | WM_BT_OUTPUT, WM_READ_DATA, 0x04, 0xa4, 0x00, 0xfe, 0x02, 0x00}; + ret = IOWrite(identify_ext_rpt, sizeof(identify_ext_rpt)); + break; + } + case WM_READ_DATA_REPLY: + { + const auto* reply = reinterpret_cast(&buf[2]); + if (Common::swap16(reply->address) != 0x00fe) + { + ERROR_LOG(WIIMOTE, "IsBalanceBoard(): Received unexpected data reply for address %X", + Common::swap16(reply->address)); + return false; + } + // A Balance Board ext can be identified by checking for 0x0402. + return reply->data[0] == 0x04 && reply->data[1] == 0x02; + } + case WM_ACK_DATA: + { + const auto* ack = reinterpret_cast(&buf[2]); + if (ack->reportID == WM_READ_DATA && ack->errorID != 0x00) + { + WARN_LOG(WIIMOTE, "Failed to read from 0xa400fe, assuming Wiimote is not a Balance Board."); + return false; + } + } + } + } + return false; +} + static bool IsDataReport(const Report& rpt) { return rpt.size() >= 2 && rpt[1] >= WM_REPORT_CORE; diff --git a/Source/Core/Core/HW/WiimoteReal/WiimoteReal.h b/Source/Core/Core/HW/WiimoteReal/WiimoteReal.h index bd322543af..f5b1cd1446 100644 --- a/Source/Core/Core/HW/WiimoteReal/WiimoteReal.h +++ b/Source/Core/Core/HW/WiimoteReal/WiimoteReal.h @@ -41,6 +41,8 @@ public: void Read(); bool Write(); + bool IsBalanceBoard(); + void StartThread(); void StopThread(); From 222f7e6fc38fddba9e1f96f631b27e47611d8efd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?L=C3=A9o=20Lam?= Date: Thu, 4 Aug 2016 21:15:32 +0200 Subject: [PATCH 7/8] WiimoteReal: IOWin: Remove duplicate code The Balance board detection logic is already implemented in a simpler way in Wiimote::IsBalanceBoard() (since hidapi also needs it). Therefore, IOWin now only needs to check if a device is a Wiimote. --- Source/Core/Core/HW/WiimoteReal/IOWin.cpp | 255 +++++++--------------- Source/Core/Core/HW/WiimoteReal/IOWin.h | 4 - 2 files changed, 74 insertions(+), 185 deletions(-) diff --git a/Source/Core/Core/HW/WiimoteReal/IOWin.cpp b/Source/Core/Core/HW/WiimoteReal/IOWin.cpp index 74fd866d63..8a0558e1d1 100644 --- a/Source/Core/Core/HW/WiimoteReal/IOWin.cpp +++ b/Source/Core/Core/HW/WiimoteReal/IOWin.cpp @@ -344,6 +344,61 @@ static WinWriteMethod GetInitialWriteMethod(bool IsUsingToshibaStack) WWM_WRITE_FILE_ACTUAL_REPORT_SIZE); } +static int WriteToHandle(HANDLE& dev_handle, WinWriteMethod& method, const u8* buf, size_t size) +{ + OVERLAPPED hid_overlap_write = OVERLAPPED(); + hid_overlap_write.hEvent = CreateEvent(nullptr, true, false, nullptr); + + DWORD written = 0; + IOWrite(dev_handle, hid_overlap_write, method, buf, size, &written); + + CloseHandle(hid_overlap_write.hEvent); + + return written; +} + +static int ReadFromHandle(HANDLE& dev_handle, u8* buf) +{ + OVERLAPPED hid_overlap_read = OVERLAPPED(); + hid_overlap_read.hEvent = CreateEvent(nullptr, true, false, nullptr); + const int read = IORead(dev_handle, hid_overlap_read, buf, 1); + CloseHandle(hid_overlap_read.hEvent); + return read; +} + +static bool IsWiimote(const std::basic_string& device_path, WinWriteMethod& method) +{ + HANDLE dev_handle = CreateFile(device_path.c_str(), GENERIC_READ | GENERIC_WRITE, + FILE_SHARE_READ | FILE_SHARE_WRITE, nullptr, OPEN_EXISTING, + FILE_FLAG_OVERLAPPED, nullptr); + if (dev_handle == INVALID_HANDLE_VALUE) + return false; + + u8 buf[MAX_PAYLOAD]; + u8 const req_status_report[] = {WM_SET_REPORT | WM_BT_OUTPUT, WM_REQUEST_STATUS, 0}; + int invalid_report_count = 0; + int rc = WriteToHandle(dev_handle, method, req_status_report, sizeof(req_status_report)); + while (rc > 0) + { + rc = ReadFromHandle(dev_handle, buf); + if (rc <= 0) + break; + + switch (buf[1]) + { + case WM_STATUS_REPORT: + return true; + default: + WARN_LOG(WIIMOTE, "IsWiimote(): Received unexpected report %02x", buf[1]); + invalid_report_count++; + // If we receive over 15 invalid reports, then this is probably not a Wiimote. + if (invalid_report_count > 15) + return false; + } + } + return false; +} + // Find and connect Wiimotes. // Does not replace already found Wiimotes even if they are disconnected. // wm is an array of max_wiimotes Wiimotes @@ -389,27 +444,32 @@ void WiimoteScannerWindows::FindWiimotes(std::vector& found_wiimotes, &device_info_data)) { std::basic_string device_path(detail_data->DevicePath); - bool real_wiimote = false; - bool is_bb = false; bool IsUsingToshibaStack = CheckForToshibaStack(device_info_data.DevInst); WinWriteMethod write_method = GetInitialWriteMethod(IsUsingToshibaStack); - CheckDeviceType(device_path, write_method, real_wiimote, is_bb); - - if (real_wiimote) +#ifdef SHARE_WRITE_WIIMOTES { - Wiimote* wm = new WiimoteWindows(device_path, write_method); - - if (is_bb) + std::lock_guard lk(g_connected_wiimotes_lock); + // This device is a Wiimote that is already connected. Skip it. + if (g_connected_wiimotes.count(device_path) != 0) { - found_board = wm; - } - else - { - found_wiimotes.push_back(wm); + free(detail_data); + continue; } } +#endif + if (!IsWiimote(device_path, write_method)) + { + free(detail_data); + continue; + } + + auto* wiimote = new WiimoteWindows(device_path, write_method); + if (wiimote->IsBalanceBoard()) + found_board = wiimote; + else + found_wiimotes.push_back(wiimote); } free(detail_data); @@ -418,173 +478,6 @@ void WiimoteScannerWindows::FindWiimotes(std::vector& found_wiimotes, SetupDiDestroyDeviceInfoList(device_info); } -int CheckDeviceType_Write(HANDLE& dev_handle, WinWriteMethod& write_method, const u8* buf, - size_t size, int attempts) -{ - OVERLAPPED hid_overlap_write = OVERLAPPED(); - hid_overlap_write.hEvent = CreateEvent(nullptr, true, false, nullptr); - - DWORD written = 0; - - for (; attempts > 0; --attempts) - { - if (IOWrite(dev_handle, hid_overlap_write, write_method, buf, size, &written)) - break; - } - - CloseHandle(hid_overlap_write.hEvent); - - return written; -} - -int CheckDeviceType_Read(HANDLE& dev_handle, u8* buf, int attempts) -{ - OVERLAPPED hid_overlap_read = OVERLAPPED(); - hid_overlap_read.hEvent = CreateEvent(nullptr, true, false, nullptr); - int read = 0; - for (; attempts > 0; --attempts) - { - read = IORead(dev_handle, hid_overlap_read, buf, 1); - if (read > 0) - break; - } - - CloseHandle(hid_overlap_read.hEvent); - - return read; -} - -// A convoluted way of checking if a device is a Wii Balance Board and if it is a connectible -// Wiimote. -// Because nothing on Windows should be easy. -// (We can't seem to easily identify the Bluetooth device an HID device belongs to...) -void WiimoteScannerWindows::CheckDeviceType(std::basic_string& devicepath, - WinWriteMethod& write_method, bool& real_wiimote, - bool& is_bb) -{ - real_wiimote = false; - is_bb = false; - -#ifdef SHARE_WRITE_WIIMOTES - std::lock_guard lk(g_connected_wiimotes_lock); - if (g_connected_wiimotes.count(devicepath) != 0) - return; -#endif - - HANDLE dev_handle = CreateFile(devicepath.c_str(), GENERIC_READ | GENERIC_WRITE, - FILE_SHARE_READ | FILE_SHARE_WRITE, nullptr, OPEN_EXISTING, - FILE_FLAG_OVERLAPPED, nullptr); - if (dev_handle == INVALID_HANDLE_VALUE) - return; - // enable to only check for official nintendo wiimotes/bb's - bool check_vidpid = false; - HIDD_ATTRIBUTES attrib; - attrib.Size = sizeof(attrib); - if (!check_vidpid || (pHidD_GetAttributes(dev_handle, &attrib) && (attrib.VendorID == 0x057e) && - (attrib.ProductID == 0x0306))) - { - // max_cycles insures we are never stuck here due to bad coding... - int max_cycles = 20; - u8 buf[MAX_PAYLOAD] = {0}; - - u8 const req_status_report[] = {WM_SET_REPORT | WM_BT_OUTPUT, WM_REQUEST_STATUS, 0}; - // The new way to initialize the extension is by writing 0x55 to 0x(4)A400F0, then writing 0x00 - // to 0x(4)A400FB - // 52 16 04 A4 00 F0 01 55 - // 52 16 04 A4 00 FB 01 00 - u8 const disable_enc_pt1_report[MAX_PAYLOAD] = { - WM_SET_REPORT | WM_BT_OUTPUT, WM_WRITE_DATA, 0x04, 0xa4, 0x00, 0xf0, 0x01, 0x55}; - u8 const disable_enc_pt2_report[MAX_PAYLOAD] = { - WM_SET_REPORT | WM_BT_OUTPUT, WM_WRITE_DATA, 0x04, 0xa4, 0x00, 0xfb, 0x01, 0x00}; - - CheckDeviceType_Write(dev_handle, write_method, disable_enc_pt1_report, - sizeof(disable_enc_pt1_report), 1); - CheckDeviceType_Write(dev_handle, write_method, disable_enc_pt2_report, - sizeof(disable_enc_pt2_report), 1); - - int rc = CheckDeviceType_Write(dev_handle, write_method, req_status_report, - sizeof(req_status_report), 1); - - while (rc > 0 && --max_cycles > 0) - { - if ((rc = CheckDeviceType_Read(dev_handle, buf, 1)) <= 0) - { - // DEBUG_LOG(WIIMOTE, "CheckDeviceType: Read failed..."); - break; - } - - switch (buf[1]) - { - case WM_STATUS_REPORT: - { - real_wiimote = true; - - // DEBUG_LOG(WIIMOTE, "CheckDeviceType: Got Status Report"); - wm_status_report* wsr = (wm_status_report*)&buf[2]; - if (wsr->extension) - { - // Wiimote with extension, we ask it what kind. - u8 read_ext[MAX_PAYLOAD] = {0}; - read_ext[0] = WM_SET_REPORT | WM_BT_OUTPUT; - read_ext[1] = WM_READ_DATA; - // Extension type register. - *(u32*)&read_ext[2] = Common::swap32(0x4a400fa); - // Size. - *(u16*)&read_ext[6] = Common::swap16(6); - rc = CheckDeviceType_Write(dev_handle, write_method, read_ext, 8, 1); - } - else - { - // Normal Wiimote, exit while and be happy. - rc = -1; - } - break; - } - case WM_ACK_DATA: - { - real_wiimote = true; - // wm_acknowledge * wm = (wm_acknowledge*)&buf[2]; - // DEBUG_LOG(WIIMOTE, "CheckDeviceType: Got Ack Error: %X ReportID: %X", wm->errorID, - // wm->reportID); - break; - } - case WM_READ_DATA_REPLY: - { - // DEBUG_LOG(WIIMOTE, "CheckDeviceType: Got Data Reply"); - wm_read_data_reply* wrdr = (wm_read_data_reply*)&buf[2]; - // Check if it has returned what we asked. - if (Common::swap16(wrdr->address) == 0x00fa) - { - real_wiimote = true; - // 0x020420A40000ULL means balance board. - u64 ext_type = (*(u64*)&wrdr->data[0]); - // DEBUG_LOG(WIIMOTE, - // "CheckDeviceType: GOT EXT TYPE %llX", - // ext_type); - is_bb = (ext_type == 0x020420A40000ULL); - } - else - { - ERROR_LOG(WIIMOTE, "CheckDeviceType: GOT UNREQUESTED ADDRESS %X", - Common::swap16(wrdr->address)); - } - // force end - rc = -1; - - break; - } - default: - { - // We let read try again incase there is another packet waiting. - // DEBUG_LOG(WIIMOTE, "CheckDeviceType: GOT UNKNOWN REPLY: %X", buf[1]); - break; - } - } - } - } - CloseHandle(dev_handle); -} - bool WiimoteScannerWindows::IsReady() const { if (!s_loaded_ok) @@ -615,7 +508,7 @@ bool WiimoteScannerWindows::IsReady() const bool WiimoteWindows::ConnectInternal() { if (IsConnected()) - return false; + return true; #ifdef SHARE_WRITE_WIIMOTES std::lock_guard lk(g_connected_wiimotes_lock); diff --git a/Source/Core/Core/HW/WiimoteReal/IOWin.h b/Source/Core/Core/HW/WiimoteReal/IOWin.h index b3561c7f0c..ceda5085ad 100644 --- a/Source/Core/Core/HW/WiimoteReal/IOWin.h +++ b/Source/Core/Core/HW/WiimoteReal/IOWin.h @@ -50,10 +50,6 @@ public: bool IsReady() const override; void FindWiimotes(std::vector&, Wiimote*&) override; void Update() override; - -private: - void CheckDeviceType(std::basic_string& devicepath, WinWriteMethod& write_method, - bool& real_wiimote, bool& is_bb); }; } From 2511bfdb8a9afa3eb916eed0184f578ab5c0f544 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?L=C3=A9o=20Lam?= Date: Thu, 11 Aug 2016 13:28:25 +0200 Subject: [PATCH 8/8] WiimoteReal: Make the connected Wiimote check common This moves the unordered_map used to store connected Wiimotes IDs to WiimoteReal, and makes the ID insert/erase logic common so we don't have to duplicate this code in scanner backends. --- Source/Core/Core/HW/WiimoteReal/IOAndroid.h | 3 +- Source/Core/Core/HW/WiimoteReal/IOLinux.cpp | 13 ---- Source/Core/Core/HW/WiimoteReal/IOLinux.h | 6 ++ Source/Core/Core/HW/WiimoteReal/IOWin.cpp | 59 ++++--------------- Source/Core/Core/HW/WiimoteReal/IOWin.h | 3 +- .../Core/HW/WiimoteReal/IOdarwin_private.h | 2 +- Source/Core/Core/HW/WiimoteReal/IOhidapi.cpp | 11 +--- Source/Core/Core/HW/WiimoteReal/IOhidapi.h | 2 +- .../Core/Core/HW/WiimoteReal/WiimoteReal.cpp | 18 ++++++ Source/Core/Core/HW/WiimoteReal/WiimoteReal.h | 3 + 10 files changed, 45 insertions(+), 75 deletions(-) diff --git a/Source/Core/Core/HW/WiimoteReal/IOAndroid.h b/Source/Core/Core/HW/WiimoteReal/IOAndroid.h index 988d8794ed..3f28e532ac 100644 --- a/Source/Core/Core/HW/WiimoteReal/IOAndroid.h +++ b/Source/Core/Core/HW/WiimoteReal/IOAndroid.h @@ -7,6 +7,7 @@ #ifdef ANDROID #include +#include "Common/StringUtil.h" #include "Core/HW/WiimoteReal/WiimoteReal.h" namespace WiimoteReal @@ -16,7 +17,7 @@ class WiimoteAndroid final : public Wiimote public: WiimoteAndroid(int index); ~WiimoteAndroid() override; - + std::string GetId() const override { return "Android " + StringFromInt(m_mayflash_index); } protected: bool ConnectInternal() override; void DisconnectInternal() override; diff --git a/Source/Core/Core/HW/WiimoteReal/IOLinux.cpp b/Source/Core/Core/HW/WiimoteReal/IOLinux.cpp index f27c5428fd..573dba02b6 100644 --- a/Source/Core/Core/HW/WiimoteReal/IOLinux.cpp +++ b/Source/Core/Core/HW/WiimoteReal/IOLinux.cpp @@ -14,14 +14,6 @@ namespace WiimoteReal { -// This is used to store the Bluetooth address of connected Wiimotes, -// so we can ignore Wiimotes that are already connected. -static std::vector s_known_addrs; -static bool IsNewWiimote(const std::string& addr) -{ - return std::find(s_known_addrs.begin(), s_known_addrs.end(), addr) == s_known_addrs.end(); -} - WiimoteScannerLinux::WiimoteScannerLinux() : m_device_id(-1), m_device_sock(-1) { // Get the id of the first Bluetooth device. @@ -100,7 +92,6 @@ void WiimoteScannerLinux::FindWiimotes(std::vector& found_wiimotes, Wi continue; // Found a new device - s_known_addrs.push_back(bdaddr_str); Wiimote* wm = new WiimoteLinux(scan_infos[i].bdaddr); if (IsBalanceBoardName(name)) { @@ -180,10 +171,6 @@ void WiimoteLinux::DisconnectInternal() m_cmd_sock = -1; m_int_sock = -1; - char bdaddr_str[18] = {}; - ba2str(&m_bdaddr, bdaddr_str); - s_known_addrs.erase(std::remove(s_known_addrs.begin(), s_known_addrs.end(), bdaddr_str), - s_known_addrs.end()); } bool WiimoteLinux::IsConnected() const diff --git a/Source/Core/Core/HW/WiimoteReal/IOLinux.h b/Source/Core/Core/HW/WiimoteReal/IOLinux.h index 9f74e74a80..83929e6095 100644 --- a/Source/Core/Core/HW/WiimoteReal/IOLinux.h +++ b/Source/Core/Core/HW/WiimoteReal/IOLinux.h @@ -16,6 +16,12 @@ class WiimoteLinux final : public Wiimote public: WiimoteLinux(bdaddr_t bdaddr); ~WiimoteLinux() override; + std::string GetId() const override + { + char bdaddr_str[18] = {}; + ba2str(&m_bdaddr, bdaddr_str); + return bdaddr_str; + } protected: bool ConnectInternal() override; diff --git a/Source/Core/Core/HW/WiimoteReal/IOWin.cpp b/Source/Core/Core/HW/WiimoteReal/IOWin.cpp index 8a0558e1d1..ab53232d5b 100644 --- a/Source/Core/Core/HW/WiimoteReal/IOWin.cpp +++ b/Source/Core/Core/HW/WiimoteReal/IOWin.cpp @@ -25,13 +25,9 @@ #include "Common/CommonFuncs.h" #include "Common/CommonTypes.h" #include "Common/Logging/Log.h" -#include "Common/StringUtil.h" #include "Common/Thread.h" #include "Core/HW/WiimoteReal/IOWin.h" -//#define AUTHENTICATE_WIIMOTES -#define SHARE_WRITE_WIIMOTES - // Create func_t function pointer type and declare a nullptr-initialized static variable of that // type named "pfunc". #define DYN_FUNC_DECLARE(func) \ @@ -64,11 +60,6 @@ static bool s_loaded_ok = false; std::unordered_map g_connect_times; -#ifdef SHARE_WRITE_WIIMOTES -std::unordered_set> g_connected_wiimotes; -std::mutex g_connected_wiimotes_lock; -#endif - #define DYN_FUNC_UNLOAD(func) p##func = nullptr; // Attempt to load the function from the given module handle. @@ -448,18 +439,7 @@ void WiimoteScannerWindows::FindWiimotes(std::vector& found_wiimotes, WinWriteMethod write_method = GetInitialWriteMethod(IsUsingToshibaStack); -#ifdef SHARE_WRITE_WIIMOTES - { - std::lock_guard lk(g_connected_wiimotes_lock); - // This device is a Wiimote that is already connected. Skip it. - if (g_connected_wiimotes.count(device_path) != 0) - { - free(detail_data); - continue; - } - } -#endif - if (!IsWiimote(device_path, write_method)) + if (!IsNewWiimote(UTF16ToUTF8(device_path)) || !IsWiimote(device_path, write_method)) { free(detail_data); continue; @@ -510,19 +490,10 @@ bool WiimoteWindows::ConnectInternal() if (IsConnected()) return true; -#ifdef SHARE_WRITE_WIIMOTES - std::lock_guard lk(g_connected_wiimotes_lock); - if (g_connected_wiimotes.count(m_devicepath) != 0) + if (!IsNewWiimote(UTF16ToUTF8(m_devicepath))) return false; auto const open_flags = FILE_SHARE_READ | FILE_SHARE_WRITE; -#else - // Having no FILE_SHARE_WRITE disallows us from connecting to the same Wiimote twice. - // (And disallows using Wiimotes in use by other programs) - // This is what "WiiYourself" does. - // Apparently this doesn't work for everyone. It might be their fault. - auto const open_flags = FILE_SHARE_READ; -#endif m_dev_handle = CreateFile(m_devicepath.c_str(), GENERIC_READ | GENERIC_WRITE, open_flags, nullptr, OPEN_EXISTING, FILE_FLAG_OVERLAPPED, nullptr); @@ -558,18 +529,15 @@ bool WiimoteWindows::ConnectInternal() } #endif -// TODO: thread isn't started here now, do this elsewhere -// This isn't as drastic as it sounds, since the process in which the threads -// reside is normal priority. Needed for keeping audio reports at a decent rate -/* - if (!SetThreadPriority(m_wiimote_thread.native_handle(), THREAD_PRIORITY_TIME_CRITICAL)) - { - ERROR_LOG(WIIMOTE, "Failed to set Wiimote thread priority"); - } -*/ -#ifdef SHARE_WRITE_WIIMOTES - g_connected_wiimotes.insert(m_devicepath); -#endif + // TODO: thread isn't started here now, do this elsewhere + // This isn't as drastic as it sounds, since the process in which the threads + // reside is normal priority. Needed for keeping audio reports at a decent rate + /* + if (!SetThreadPriority(m_wiimote_thread.native_handle(), THREAD_PRIORITY_TIME_CRITICAL)) + { + ERROR_LOG(WIIMOTE, "Failed to set Wiimote thread priority"); + } + */ return true; } @@ -581,11 +549,6 @@ void WiimoteWindows::DisconnectInternal() CloseHandle(m_dev_handle); m_dev_handle = nullptr; - -#ifdef SHARE_WRITE_WIIMOTES - std::lock_guard lk(g_connected_wiimotes_lock); - g_connected_wiimotes.erase(m_devicepath); -#endif } WiimoteWindows::WiimoteWindows(const std::basic_string& path, diff --git a/Source/Core/Core/HW/WiimoteReal/IOWin.h b/Source/Core/Core/HW/WiimoteReal/IOWin.h index ceda5085ad..e562cbd62c 100644 --- a/Source/Core/Core/HW/WiimoteReal/IOWin.h +++ b/Source/Core/Core/HW/WiimoteReal/IOWin.h @@ -7,6 +7,7 @@ #ifdef _WIN32 #include +#include "Common/StringUtil.h" #include "Core/HW/WiimoteEmu/WiimoteHid.h" #include "Core/HW/WiimoteReal/WiimoteReal.h" @@ -25,7 +26,7 @@ class WiimoteWindows final : public Wiimote public: WiimoteWindows(const std::basic_string& path, WinWriteMethod initial_write_method); ~WiimoteWindows() override; - + std::string GetId() const override { return UTF16ToUTF8(m_devicepath); } protected: bool ConnectInternal() override; void DisconnectInternal() override; diff --git a/Source/Core/Core/HW/WiimoteReal/IOdarwin_private.h b/Source/Core/Core/HW/WiimoteReal/IOdarwin_private.h index a49eb2befb..05b6503b48 100644 --- a/Source/Core/Core/HW/WiimoteReal/IOdarwin_private.h +++ b/Source/Core/Core/HW/WiimoteReal/IOdarwin_private.h @@ -23,7 +23,7 @@ class WiimoteDarwin final : public Wiimote public: WiimoteDarwin(IOBluetoothDevice* device); ~WiimoteDarwin() override; - + std::string GetId() const override { return [[m_btd addressString] UTF8String]; } // These are not protected/private because ConnectBT needs them. void DisconnectInternal() override; IOBluetoothDevice* m_btd; diff --git a/Source/Core/Core/HW/WiimoteReal/IOhidapi.cpp b/Source/Core/Core/HW/WiimoteReal/IOhidapi.cpp index e615a69e35..35856fca8d 100644 --- a/Source/Core/Core/HW/WiimoteReal/IOhidapi.cpp +++ b/Source/Core/Core/HW/WiimoteReal/IOhidapi.cpp @@ -3,7 +3,6 @@ // Refer to the license.txt file included. #include -#include #include "Common/Assert.h" #include "Common/Logging/Log.h" @@ -11,10 +10,6 @@ #include "Core/HW/WiimoteEmu/WiimoteHid.h" #include "Core/HW/WiimoteReal/IOhidapi.h" -// This is used to store connected Wiimotes' paths, so we don't connect -// more than once to the same device. -static std::unordered_set s_known_paths; - static bool IsDeviceUsable(const std::string& device_path) { hid_device* handle = hid_open_path(device_path.c_str()); @@ -42,7 +37,6 @@ namespace WiimoteReal { WiimoteScannerHidapi::WiimoteScannerHidapi() { - s_known_paths.clear(); int ret = hid_init(); _assert_msg_(WIIMOTE, ret == 0, "Couldn't initialise hidapi."); } @@ -67,7 +61,7 @@ void WiimoteScannerHidapi::FindWiimotes(std::vector& wiimotes, Wiimote const bool is_wiimote = IsValidDeviceName(name) || (device->vendor_id == 0x057e && (device->product_id == 0x0306 || device->product_id == 0x0330)); - if (!is_wiimote || s_known_paths.count(device->path) != 0 || !IsDeviceUsable(device->path)) + if (!is_wiimote || !IsNewWiimote(device->path) || !IsDeviceUsable(device->path)) continue; auto* wiimote = new WiimoteHidapi(device->path); @@ -87,13 +81,11 @@ void WiimoteScannerHidapi::FindWiimotes(std::vector& wiimotes, Wiimote WiimoteHidapi::WiimoteHidapi(const std::string& device_path) : m_device_path(device_path) { - s_known_paths.insert(m_device_path); } WiimoteHidapi::~WiimoteHidapi() { Shutdown(); - s_known_paths.erase(m_device_path); } bool WiimoteHidapi::ConnectInternal() @@ -107,7 +99,6 @@ bool WiimoteHidapi::ConnectInternal() ERROR_LOG(WIIMOTE, "Could not connect to Wiimote at \"%s\". " "Do you have permission to access the device?", m_device_path.c_str()); - s_known_paths.erase(m_device_path); } return m_handle != nullptr; } diff --git a/Source/Core/Core/HW/WiimoteReal/IOhidapi.h b/Source/Core/Core/HW/WiimoteReal/IOhidapi.h index 5cacf06ccf..9bc6f8a187 100644 --- a/Source/Core/Core/HW/WiimoteReal/IOhidapi.h +++ b/Source/Core/Core/HW/WiimoteReal/IOhidapi.h @@ -16,7 +16,7 @@ class WiimoteHidapi final : public Wiimote public: explicit WiimoteHidapi(const std::string& device_path); ~WiimoteHidapi() override; - + std::string GetId() const override { return m_device_path; } protected: bool ConnectInternal() override; void DisconnectInternal() override; diff --git a/Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp b/Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp index a184dd2a63..e455047a66 100644 --- a/Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp +++ b/Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp @@ -5,6 +5,7 @@ #include #include #include +#include #include "Core/HW/WiimoteReal/WiimoteReal.h" @@ -37,6 +38,11 @@ void HandleWiimoteDisconnect(int index); static bool g_real_wiimotes_initialized = false; +// This is used to store connected Wiimotes' IDs, so we don't connect +// more than once to the same device. +static std::unordered_set s_known_ids; +static std::mutex s_known_ids_mutex; + std::mutex g_wiimotes_mutex; Wiimote* g_wiimotes[MAX_BBMOTES]; @@ -687,6 +693,7 @@ void Initialize(::Wiimote::InitializeMode init_mode) { if (!g_real_wiimotes_initialized) { + s_known_ids.clear(); g_wiimote_scanner.AddScannerBackend(std::make_unique()); g_wiimote_scanner.AddScannerBackend(std::make_unique()); g_wiimote_scanner.AddScannerBackend(std::make_unique()); @@ -790,6 +797,8 @@ static bool TryToConnectWiimoteToSlot(Wiimote* wm, unsigned int i) NOTICE_LOG(WIIMOTE, "Connected to Wiimote %i.", i + 1); g_wiimotes[i] = wm; Host_ConnectWiimote(i, true); + std::lock_guard lk(s_known_ids_mutex); + s_known_ids.insert(wm->GetId()); } return true; } @@ -824,6 +833,8 @@ void HandleWiimoteDisconnect(int index) std::swap(wm, g_wiimotes[index]); if (wm) { + std::lock_guard lk(s_known_ids_mutex); + s_known_ids.erase(wm->GetId()); delete wm; NOTICE_LOG(WIIMOTE, "Disconnected Wiimote %i.", index + 1); } @@ -897,4 +908,11 @@ bool IsBalanceBoardName(const std::string& name) return "Nintendo RVL-WBC-01" == name; } +// This is called from the scanner backends (currently on the scanner thread). +bool IsNewWiimote(const std::string& identifier) +{ + std::lock_guard lk(s_known_ids_mutex); + return s_known_ids.count(identifier) == 0; +} + }; // end of namespace diff --git a/Source/Core/Core/HW/WiimoteReal/WiimoteReal.h b/Source/Core/Core/HW/WiimoteReal/WiimoteReal.h index f5b1cd1446..bf5d978a11 100644 --- a/Source/Core/Core/HW/WiimoteReal/WiimoteReal.h +++ b/Source/Core/Core/HW/WiimoteReal/WiimoteReal.h @@ -31,6 +31,8 @@ public: // This needs to be called in derived destructors! void Shutdown(); + virtual std::string GetId() const = 0; + void ControlChannel(const u16 channel, const void* const data, const u32 size); void InterruptChannel(const u16 channel, const void* const data, const u32 size); void Update(); @@ -164,6 +166,7 @@ void ChangeWiimoteSource(unsigned int index, int source); bool IsValidDeviceName(const std::string& name); bool IsBalanceBoardName(const std::string& name); +bool IsNewWiimote(const std::string& identifier); #ifdef ANDROID void InitAdapterClass();