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Merge pull request #13276 from JoshuaVandaele/sfml-3.0.0 

Migrate to SFML 3.0.0
This commit is contained in:
JMC47 2025-03-10 15:03:36 -04:00 committed by GitHub
parent 13d966760d 0a83783fae
commit 9f43f59c9b
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
60 changed files with 205 additions and 9899 deletions
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3
.gitmodules vendored
View File

@ -84,3 +84,6 @@
[submodule "Externals/Vulkan-Headers"]
path = Externals/Vulkan-Headers
url = https://github.com/KhronosGroup/Vulkan-Headers.git
[submodule "Externals/SFML/SFML"]
path = Externals/SFML/SFML
url = https://github.com/SFML/SFML.git

17
CMake/FindSFML.cmake
View File

@ -87,9 +87,10 @@ if(SFML_FIND_VERSION AND SFML_INCLUDE_DIR)
set(SFML_CONFIG_HPP_INPUT "${SFML_INCLUDE_DIR}/SFML/Config.hpp")
endif()
FILE(READ "${SFML_CONFIG_HPP_INPUT}" SFML_CONFIG_HPP_CONTENTS)
STRING(REGEX MATCH ".*#define SFML_VERSION_MAJOR ([0-9]+).*#define SFML_VERSION_MINOR ([0-9]+).*" SFML_CONFIG_HPP_CONTENTS "${SFML_CONFIG_HPP_CONTENTS}")
STRING(REGEX REPLACE ".*#define SFML_VERSION_MAJOR ([0-9]+).*" "\\1" SFML_VERSION_MAJOR "${SFML_CONFIG_HPP_CONTENTS}")
STRING(REGEX REPLACE ".*#define SFML_VERSION_MINOR ([0-9]+).*" "\\1" SFML_VERSION_MINOR "${SFML_CONFIG_HPP_CONTENTS}")
STRING(REGEX MATCH "#define SFML_VERSION_MAJOR[ \t]+([0-9]+)" SFML_VERSION_MAJOR_MATCH "${SFML_CONFIG_HPP_CONTENTS}")
STRING(REGEX MATCH "#define SFML_VERSION_MINOR[ \t]+([0-9]+)" SFML_VERSION_MINOR_MATCH "${SFML_CONFIG_HPP_CONTENTS}")
STRING(REGEX REPLACE "#define SFML_VERSION_MAJOR[ \t]+([0-9]+)" "\\1" SFML_VERSION_MAJOR "${SFML_VERSION_MAJOR_MATCH}")
STRING(REGEX REPLACE "#define SFML_VERSION_MINOR[ \t]+([0-9]+)" "\\1" SFML_VERSION_MINOR "${SFML_VERSION_MINOR_MATCH}")
math(EXPR SFML_REQUESTED_VERSION "${SFML_FIND_VERSION_MAJOR} * 10 + ${SFML_FIND_VERSION_MINOR}")
# if we could extract them, compare with the requested version number
@ -102,10 +103,14 @@ if(SFML_FIND_VERSION AND SFML_INCLUDE_DIR)
set(SFML_VERSION_OK FALSE)
endif()
else()
# SFML version is < 2.0
if (SFML_REQUESTED_VERSION GREATER 19)
# SFML version is < 3.0
if (SFML_REQUESTED_VERSION GREATER 29)
set(SFML_VERSION_OK FALSE)
set(SFML_VERSION_MAJOR 1)
if (SFML_REQUESTED_VERSION GREATER 19)
set(SFML_VERSION_MAJOR 1)
else()
set(SFML_VERSION_MAJOR 2)
endif()
set(SFML_VERSION_MINOR x)
endif()
endif()

2
CMakeLists.txt
View File

@ -713,7 +713,7 @@ if(NOT ANDROID)
add_definitions(-D__LIBUSB__)
endif()
dolphin_find_optional_system_library(SFML Externals/SFML 2.1 COMPONENTS network system)
dolphin_find_optional_system_library(SFML Externals/SFML 3.0 COMPONENTS Network System)
if(USE_UPNP)
dolphin_find_optional_system_library(MINIUPNPC Externals/miniupnpc 1.6)

35
Externals/SFML/CMakeLists.txt vendored
View File

@ -1,31 +1,34 @@
set(SRC_NETWORK
src/SFML/Network/Http.cpp
src/SFML/Network/IPAddress.cpp
src/SFML/Network/Packet.cpp
src/SFML/Network/Socket.cpp
src/SFML/Network/SocketSelector.cpp
src/SFML/Network/TcpListener.cpp
src/SFML/Network/TcpSocket.cpp
src/SFML/Network/UdpSocket.cpp
SFML/src/SFML/Network/Http.cpp
SFML/src/SFML/Network/IpAddress.cpp
SFML/src/SFML/Network/Packet.cpp
SFML/src/SFML/Network/Socket.cpp
SFML/src/SFML/Network/SocketSelector.cpp
SFML/src/SFML/Network/TcpListener.cpp
SFML/src/SFML/Network/TcpSocket.cpp
SFML/src/SFML/Network/UdpSocket.cpp
)
if(WIN32)
list(APPEND SRC_NETWORK src/SFML/Network/Win32/SocketImpl.cpp)
list(APPEND SRC_NETWORK SFML/src/SFML/Network/Win32/SocketImpl.cpp)
else()
list(APPEND SRC_NETWORK src/SFML/Network/Unix/SocketImpl.cpp)
list(APPEND SRC_NETWORK SFML/src/SFML/Network/Unix/SocketImpl.cpp)
endif()
set(SRC_SYSTEM
src/SFML/System/Err.cpp
src/SFML/System/String.cpp
src/SFML/System/Time.cpp
SFML/src/SFML/System/Err.cpp
SFML/include/SFML/System/String.hpp
SFML/src/SFML/System/String.cpp
SFML/src/SFML/System/Utils.cpp
)
add_library(sfml-network STATIC ${SRC_NETWORK})
add_library(sfml-system STATIC ${SRC_SYSTEM})
target_compile_features(sfml-network PUBLIC cxx_std_17)
target_compile_features(sfml-system PUBLIC cxx_std_17)
target_compile_definitions(sfml-system PUBLIC SFML_STATIC)
target_include_directories(sfml-system PUBLIC include PRIVATE src)
target_include_directories(sfml-network PUBLIC include PRIVATE src)
target_include_directories(sfml-system PUBLIC SFML/include PRIVATE SFML/src)
target_include_directories(sfml-network PUBLIC SFML/include PRIVATE SFML/src)
target_link_libraries(sfml-network PUBLIC sfml-system)
dolphin_disable_warnings(sfml-network)
dolphin_disable_warnings(sfml-system)
dolphin_disable_warnings(sfml-system)

1
Externals/SFML/SFML vendored Submodule

@ -0,0 +1 @@
Subproject commit 7f1162dfea4969bc17417563ac55d93b72e84c1e

67
Externals/SFML/SFML.vcxproj vendored Normal file
View File

@ -0,0 +1,67 @@
<?xml version="1.0" encoding="utf-8"?>
<Project>
<Import Project="..\..\Source\VSProps\Base.Macros.props" />
<Import Project="$(VSPropsDir)Base.Targets.props" />
<PropertyGroup Label="Globals">
<ProjectGuid>{93D73454-2512-424E-9CDA-4BB357FE13DD}</ProjectGuid>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<Import Project="$(VSPropsDir)Configuration.StaticLibrary.props" />
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
<ImportGroup Label="ExtensionSettings" />
<ImportGroup Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props"
Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')"
Label="LocalAppDataPlatform" />
<Import Project="$(VSPropsDir)Base.props" />
<Import Project="$(VSPropsDir)ClDisableAllWarnings.props" />
</ImportGroup>
<PropertyGroup Label="UserMacros" />
<ItemDefinitionGroup>
<ClCompile>
<AdditionalIncludeDirectories>SFML\include;SFML\src;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>SFML_STATIC;%(PreprocessorDefinitions)</PreprocessorDefinitions>
</ClCompile>
</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="SFML\src\SFML\Network\Http.cpp" />
<ClCompile Include="SFML\src\SFML\Network\IpAddress.cpp" />
<ClCompile Include="SFML\src\SFML\Network\Packet.cpp" />
<ClCompile Include="SFML\src\SFML\Network\Socket.cpp" />
<ClCompile Include="SFML\src\SFML\Network\SocketSelector.cpp" />
<ClCompile Include="SFML\src\SFML\Network\TcpListener.cpp" />
<ClCompile Include="SFML\src\SFML\Network\TcpSocket.cpp" />
<ClCompile Include="SFML\src\SFML\Network\UdpSocket.cpp" />
<ClCompile Include="SFML\src\SFML\Network\Win32\SocketImpl.cpp" />
<ClCompile Include="SFML\src\SFML\System\Err.cpp" />
<ClCompile Include="SFML\src\SFML\System\String.cpp" />
<ClCompile Include="SFML\src\SFML\System\Utils.cpp" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="SFML\include\SFML\Config.hpp" />
<ClInclude Include="SFML\include\SFML\Network.hpp" />
<ClInclude Include="SFML\include\SFML\Network\Export.hpp" />
<ClInclude Include="SFML\include\SFML\Network\Http.hpp" />
<ClInclude Include="SFML\include\SFML\Network\IPAddress.hpp" />
<ClInclude Include="SFML\include\SFML\Network\Packet.hpp" />
<ClInclude Include="SFML\include\SFML\Network\Socket.hpp" />
<ClInclude Include="SFML\include\SFML\Network\SocketHandle.hpp" />
<ClInclude Include="SFML\include\SFML\Network\SocketSelector.hpp" />
<ClInclude Include="SFML\include\SFML\Network\TcpListener.hpp" />
<ClInclude Include="SFML\include\SFML\Network\TcpSocket.hpp" />
<ClInclude Include="SFML\include\SFML\Network\UdpSocket.hpp" />
<ClInclude Include="SFML\include\SFML\System.hpp" />
<ClInclude Include="SFML\include\SFML\System\Err.hpp" />
<ClInclude Include="SFML\include\SFML\System\Export.hpp" />
<ClInclude Include="SFML\include\SFML\System\NonCopyable.hpp" />
<ClInclude Include="SFML\include\SFML\System\String.hpp" />
<ClInclude Include="SFML\include\SFML\System\String.inl" />
<ClInclude Include="SFML\include\SFML\System\Utf.hpp" />
<ClInclude Include="SFML\include\SFML\System\Utf.inl" />
<ClInclude Include="SFML\src\SFML\Network\SocketImpl.hpp" />
<ClInclude Include="SFML\src\SFML\Network\Win32\SocketImpl.hpp" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>
</Project>

66
Externals/SFML/build/vc2010/SFML_Network.vcxproj vendored
View File

@ -1,66 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<Project>
<Import Project="..\..\..\..\Source\VSProps\Base.Macros.props" />
<Import Project="$(VSPropsDir)Base.Targets.props" />
<PropertyGroup Label="Globals">
<ProjectGuid>{93D73454-2512-424E-9CDA-4BB357FE13DD}</ProjectGuid>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<Import Project="$(VSPropsDir)Configuration.StaticLibrary.props" />
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
<ImportGroup Label="ExtensionSettings" />
<ImportGroup Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
<Import Project="$(VSPropsDir)Base.props" />
<Import Project="$(VSPropsDir)ClDisableAllWarnings.props" />
</ImportGroup>
<PropertyGroup Label="UserMacros" />
<ItemDefinitionGroup>
<ClCompile>
<AdditionalIncludeDirectories>..\..\include;..\..\src;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>SFML_STATIC;%(PreprocessorDefinitions)</PreprocessorDefinitions>
</ClCompile>
</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="..\..\src\SFML\Network\Http.cpp" />
<ClCompile Include="..\..\src\SFML\Network\IPAddress.cpp" />
<ClCompile Include="..\..\src\SFML\Network\Packet.cpp" />
<ClCompile Include="..\..\src\SFML\Network\Socket.cpp" />
<ClCompile Include="..\..\src\SFML\Network\SocketSelector.cpp" />
<ClCompile Include="..\..\src\SFML\Network\TcpListener.cpp" />
<ClCompile Include="..\..\src\SFML\Network\TcpSocket.cpp" />
<ClCompile Include="..\..\src\SFML\Network\UdpSocket.cpp" />
<ClCompile Include="..\..\src\SFML\Network\Win32\SocketImpl.cpp" />
<ClCompile Include="..\..\src\SFML\System\Err.cpp" />
<ClCompile Include="..\..\src\SFML\System\String.cpp" />
<ClCompile Include="..\..\src\SFML\System\Time.cpp" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\..\include\SFML\Config.hpp" />
<ClInclude Include="..\..\include\SFML\Network.hpp" />
<ClInclude Include="..\..\include\SFML\Network\Export.hpp" />
<ClInclude Include="..\..\include\SFML\Network\Http.hpp" />
<ClInclude Include="..\..\include\SFML\Network\IPAddress.hpp" />
<ClInclude Include="..\..\include\SFML\Network\Packet.hpp" />
<ClInclude Include="..\..\include\SFML\Network\Socket.hpp" />
<ClInclude Include="..\..\include\SFML\Network\SocketHandle.hpp" />
<ClInclude Include="..\..\include\SFML\Network\SocketSelector.hpp" />
<ClInclude Include="..\..\include\SFML\Network\TcpListener.hpp" />
<ClInclude Include="..\..\include\SFML\Network\TcpSocket.hpp" />
<ClInclude Include="..\..\include\SFML\Network\UdpSocket.hpp" />
<ClInclude Include="..\..\include\SFML\System.hpp" />
<ClInclude Include="..\..\include\SFML\System\Err.hpp" />
<ClInclude Include="..\..\include\SFML\System\Export.hpp" />
<ClInclude Include="..\..\include\SFML\System\NonCopyable.hpp" />
<ClInclude Include="..\..\include\SFML\System\String.hpp" />
<ClInclude Include="..\..\include\SFML\System\String.inl" />
<ClInclude Include="..\..\include\SFML\System\Time.hpp" />
<ClInclude Include="..\..\include\SFML\System\Utf.hpp" />
<ClInclude Include="..\..\include\SFML\System\Utf.inl" />
<ClInclude Include="..\..\src\SFML\Network\SocketImpl.hpp" />
<ClInclude Include="..\..\src\SFML\Network\Win32\SocketImpl.hpp" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>
</Project>

51
Externals/SFML/build/vc2010/SFML_Network.vcxproj.filters vendored
View File

@ -1,51 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<Project>
<ItemGroup>
<ClCompile Include="..\..\src\SFML\Network\Http.cpp" />
<ClCompile Include="..\..\src\SFML\Network\IPAddress.cpp" />
<ClCompile Include="..\..\src\SFML\Network\Packet.cpp" />
<ClCompile Include="..\..\src\SFML\Network\Socket.cpp" />
<ClCompile Include="..\..\src\SFML\Network\SocketSelector.cpp" />
<ClCompile Include="..\..\src\SFML\Network\TcpListener.cpp" />
<ClCompile Include="..\..\src\SFML\Network\TcpSocket.cpp" />
<ClCompile Include="..\..\src\SFML\Network\UdpSocket.cpp" />
<ClCompile Include="..\..\src\SFML\Network\Win32\SocketImpl.cpp">
<Filter>Win32</Filter>
</ClCompile>
<ClCompile Include="..\..\src\SFML\System\Err.cpp" />
<ClCompile Include="..\..\src\SFML\System\String.cpp" />
<ClCompile Include="..\..\src\SFML\System\Time.cpp" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\..\include\SFML\Config.hpp" />
<ClInclude Include="..\..\include\SFML\Network.hpp" />
<ClInclude Include="..\..\include\SFML\Network\Export.hpp" />
<ClInclude Include="..\..\include\SFML\Network\Http.hpp" />
<ClInclude Include="..\..\include\SFML\Network\IPAddress.hpp" />
<ClInclude Include="..\..\include\SFML\Network\Packet.hpp" />
<ClInclude Include="..\..\include\SFML\Network\Socket.hpp" />
<ClInclude Include="..\..\include\SFML\Network\SocketHandle.hpp" />
<ClInclude Include="..\..\include\SFML\Network\SocketSelector.hpp" />
<ClInclude Include="..\..\include\SFML\Network\TcpListener.hpp" />
<ClInclude Include="..\..\include\SFML\Network\TcpSocket.hpp" />
<ClInclude Include="..\..\include\SFML\Network\UdpSocket.hpp" />
<ClInclude Include="..\..\include\SFML\System.hpp" />
<ClInclude Include="..\..\include\SFML\System\Err.hpp" />
<ClInclude Include="..\..\include\SFML\System\Export.hpp" />
<ClInclude Include="..\..\include\SFML\System\NonCopyable.hpp" />
<ClInclude Include="..\..\include\SFML\System\String.hpp" />
<ClInclude Include="..\..\include\SFML\System\String.inl" />
<ClInclude Include="..\..\include\SFML\System\Time.hpp" />
<ClInclude Include="..\..\include\SFML\System\Utf.hpp" />
<ClInclude Include="..\..\include\SFML\System\Utf.inl" />
<ClInclude Include="..\..\src\SFML\Network\SocketImpl.hpp" />
<ClInclude Include="..\..\src\SFML\Network\Win32\SocketImpl.hpp">
<Filter>Win32</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<Filter Include="Win32">
<UniqueIdentifier>{8280ecca-24fc-48a2-b7f5-6aca41826b66}</UniqueIdentifier>
</Filter>
</ItemGroup>
</Project>

6
Externals/SFML/exports.props vendored
View File

@ -2,13 +2,13 @@
<Project>
<ItemDefinitionGroup>
<ClCompile>
<AdditionalIncludeDirectories>$(ExternalsDir)SFML\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<AdditionalIncludeDirectories>$(ExternalsDir)SFML\SFML\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>SFML_STATIC;%(PreprocessorDefinitions)</PreprocessorDefinitions>
</ClCompile>
</ItemDefinitionGroup>
<ItemGroup>
<ProjectReference Include="$(ExternalsDir)SFML\build\vc2010\SFML_Network.vcxproj">
<ProjectReference Include="$(ExternalsDir)SFML\SFML.vcxproj">
<Project>{93d73454-2512-424e-9cda-4bb357fe13dd}</Project>
</ProjectReference>
</ItemGroup>
</Project>
</Project>

236
Externals/SFML/include/SFML/Config.hpp vendored
View File

@ -1,236 +0,0 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_CONFIG_HPP
#define SFML_CONFIG_HPP
////////////////////////////////////////////////////////////
// Define the SFML version
////////////////////////////////////////////////////////////
#define SFML_VERSION_MAJOR 2
#define SFML_VERSION_MINOR 5
#define SFML_VERSION_PATCH 0
////////////////////////////////////////////////////////////
// Identify the operating system
// see http://nadeausoftware.com/articles/2012/01/c_c_tip_how_use_compiler_predefined_macros_detect_operating_system
////////////////////////////////////////////////////////////
#if defined(_WIN32)
// Windows
#define SFML_SYSTEM_WINDOWS
#ifndef NOMINMAX
#define NOMINMAX
#endif
#elif defined(__APPLE__) && defined(__MACH__)
// Apple platform, see which one it is
#include "TargetConditionals.h"
#if TARGET_OS_IPHONE || TARGET_IPHONE_SIMULATOR
// iOS
#define SFML_SYSTEM_IOS
#elif TARGET_OS_MAC
// MacOS
#define SFML_SYSTEM_MACOS
#else
// Unsupported Apple system
#error This Apple operating system is not supported by SFML library
#endif
#elif defined(__unix__)
// UNIX system, see which one it is
#if defined(__ANDROID__)
// Android
#define SFML_SYSTEM_ANDROID
#elif defined(__linux__)
// Linux
#define SFML_SYSTEM_LINUX
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
// FreeBSD
#define SFML_SYSTEM_FREEBSD
#elif defined(__OpenBSD__)
// OpenBSD
#define SFML_SYSTEM_OPENBSD
#else
// Unsupported UNIX system
#error This UNIX operating system is not supported by SFML library
#endif
#else
// Unsupported system
#error This operating system is not supported by SFML library
#endif
////////////////////////////////////////////////////////////
// Define a portable debug macro
////////////////////////////////////////////////////////////
#if !defined(NDEBUG)
#define SFML_DEBUG
#endif
////////////////////////////////////////////////////////////
// Define helpers to create portable import / export macros for each module
////////////////////////////////////////////////////////////
#if !defined(SFML_STATIC)
#if defined(SFML_SYSTEM_WINDOWS)
// Windows compilers need specific (and different) keywords for export and import
#define SFML_API_EXPORT __declspec(dllexport)
#define SFML_API_IMPORT __declspec(dllimport)
// For Visual C++ compilers, we also need to turn off this annoying C4251 warning
#ifdef _MSC_VER
#pragma warning(disable: 4251)
#endif
#else // Linux, FreeBSD, Mac OS X
#if __GNUC__ >= 4
// GCC 4 has special keywords for showing/hidding symbols,
// the same keyword is used for both importing and exporting
#define SFML_API_EXPORT __attribute__ ((__visibility__ ("default")))
#define SFML_API_IMPORT __attribute__ ((__visibility__ ("default")))
#else
// GCC < 4 has no mechanism to explicitely hide symbols, everything's exported
#define SFML_API_EXPORT
#define SFML_API_IMPORT
#endif
#endif
#else
// Static build doesn't need import/export macros
#define SFML_API_EXPORT
#define SFML_API_IMPORT
#endif
////////////////////////////////////////////////////////////
// Cross-platform warning for deprecated functions and classes
//
// Usage:
// class SFML_DEPRECATED MyClass
// {
// SFML_DEPRECATED void memberFunc();
// };
//
// SFML_DEPRECATED void globalFunc();
////////////////////////////////////////////////////////////
#if defined(SFML_NO_DEPRECATED_WARNINGS)
// User explicitly requests to disable deprecation warnings
#define SFML_DEPRECATED
#elif defined(_MSC_VER)
// Microsoft C++ compiler
// Note: On newer MSVC versions, using deprecated functions causes a compiler error. In order to
// trigger a warning instead of an error, the compiler flag /sdl- (instead of /sdl) must be specified.
#define SFML_DEPRECATED __declspec(deprecated)
#elif defined(__GNUC__)
// g++ and Clang
#define SFML_DEPRECATED __attribute__ ((deprecated))
#else
// Other compilers are not supported, leave class or function as-is.
// With a bit of luck, the #pragma directive works, otherwise users get a warning (no error!) for unrecognized #pragma.
#pragma message("SFML_DEPRECATED is not supported for your compiler, please contact the SFML team")
#define SFML_DEPRECATED
#endif
////////////////////////////////////////////////////////////
// Define portable fixed-size types
////////////////////////////////////////////////////////////
namespace sf
{
// All "common" platforms use the same size for char, short and int
// (basically there are 3 types for 3 sizes, so no other match is possible),
// we can use them without doing any kind of check
// 8 bits integer types
typedef signed char Int8;
typedef unsigned char Uint8;
// 16 bits integer types
typedef signed short Int16;
typedef unsigned short Uint16;
// 32 bits integer types
typedef signed int Int32;
typedef unsigned int Uint32;
// 64 bits integer types
#if defined(_MSC_VER)
typedef signed __int64 Int64;
typedef unsigned __int64 Uint64;
#else
typedef signed long long Int64;
typedef unsigned long long Uint64;
#endif
} // namespace sf
#endif // SFML_CONFIG_HPP

55
Externals/SFML/include/SFML/Network.hpp vendored
View File

@ -1,55 +0,0 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_NETWORK_HPP
#define SFML_NETWORK_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/System.hpp>
//#include <SFML/Network/Ftp.hpp>
#include <SFML/Network/Http.hpp>
// This file is "IpAddress.hpp" upstream
#include <SFML/Network/IPAddress.hpp>
#include <SFML/Network/Packet.hpp>
#include <SFML/Network/Socket.hpp>
#include <SFML/Network/SocketHandle.hpp>
#include <SFML/Network/SocketSelector.hpp>
#include <SFML/Network/TcpListener.hpp>
#include <SFML/Network/TcpSocket.hpp>
#include <SFML/Network/UdpSocket.hpp>
#endif // SFML_NETWORK_HPP
////////////////////////////////////////////////////////////
/// \defgroup network Network module
///
/// Socket-based communication, utilities and higher-level
/// network protocols (HTTP, FTP).
///
////////////////////////////////////////////////////////////

48
Externals/SFML/include/SFML/Network/Export.hpp vendored
View File

@ -1,48 +0,0 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_NETWORK_EXPORT_HPP
#define SFML_NETWORK_EXPORT_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Config.hpp>
////////////////////////////////////////////////////////////
// Define portable import / export macros
////////////////////////////////////////////////////////////
#if defined(SFML_NETWORK_EXPORTS)
#define SFML_NETWORK_API SFML_API_EXPORT
#else
#define SFML_NETWORK_API SFML_API_IMPORT
#endif
#endif // SFML_NETWORK_EXPORT_HPP

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@ -1,482 +0,0 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_HTTP_HPP
#define SFML_HTTP_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Network/Export.hpp>
#include <SFML/Network/IPAddress.hpp>
#include <SFML/Network/TcpSocket.hpp>
#include <SFML/System/NonCopyable.hpp>
#include <SFML/System/Time.hpp>
#include <map>
#include <string>
namespace sf
{
////////////////////////////////////////////////////////////
/// \brief A HTTP client
///
////////////////////////////////////////////////////////////
class SFML_NETWORK_API Http : NonCopyable
{
public:
////////////////////////////////////////////////////////////
/// \brief Define a HTTP request
///
////////////////////////////////////////////////////////////
class SFML_NETWORK_API Request
{
public:
////////////////////////////////////////////////////////////
/// \brief Enumerate the available HTTP methods for a request
///
////////////////////////////////////////////////////////////
enum Method
{
Get, ///< Request in get mode, standard method to retrieve a page
Post, ///< Request in post mode, usually to send data to a page
Head, ///< Request a page's header only
Put, ///< Request in put mode, useful for a REST API
Delete ///< Request in delete mode, useful for a REST API
};
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
/// This constructor creates a GET request, with the root
/// URI ("/") and an empty body.
///
/// \param uri Target URI
/// \param method Method to use for the request
/// \param body Content of the request's body
///
////////////////////////////////////////////////////////////
Request(const std::string& uri = "/", Method method = Get, const std::string& body = "");
////////////////////////////////////////////////////////////
/// \brief Set the value of a field
///
/// The field is created if it doesn't exist. The name of
/// the field is case-insensitive.
/// By default, a request doesn't contain any field (but the
/// mandatory fields are added later by the HTTP client when
/// sending the request).
///
/// \param field Name of the field to set
/// \param value Value of the field
///
////////////////////////////////////////////////////////////
void setField(const std::string& field, const std::string& value);
////////////////////////////////////////////////////////////
/// \brief Set the request method
///
/// See the Method enumeration for a complete list of all
/// the availale methods.
/// The method is Http::Request::Get by default.
///
/// \param method Method to use for the request
///
////////////////////////////////////////////////////////////
void setMethod(Method method);
////////////////////////////////////////////////////////////
/// \brief Set the requested URI
///
/// The URI is the resource (usually a web page or a file)
/// that you want to get or post.
/// The URI is "/" (the root page) by default.
///
/// \param uri URI to request, relative to the host
///
////////////////////////////////////////////////////////////
void setUri(const std::string& uri);
////////////////////////////////////////////////////////////
/// \brief Set the HTTP version for the request
///
/// The HTTP version is 1.0 by default.
///
/// \param major Major HTTP version number
/// \param minor Minor HTTP version number
///
////////////////////////////////////////////////////////////
void setHttpVersion(unsigned int major, unsigned int minor);
////////////////////////////////////////////////////////////
/// \brief Set the body of the request
///
/// The body of a request is optional and only makes sense
/// for POST requests. It is ignored for all other methods.
/// The body is empty by default.
///
/// \param body Content of the body
///
////////////////////////////////////////////////////////////
void setBody(const std::string& body);
private:
friend class Http;
////////////////////////////////////////////////////////////
/// \brief Prepare the final request to send to the server
///
/// This is used internally by Http before sending the
/// request to the web server.
///
/// \return String containing the request, ready to be sent
///
////////////////////////////////////////////////////////////
std::string prepare() const;
////////////////////////////////////////////////////////////
/// \brief Check if the request defines a field
///
/// This function uses case-insensitive comparisons.
///
/// \param field Name of the field to test
///
/// \return True if the field exists, false otherwise
///
////////////////////////////////////////////////////////////
bool hasField(const std::string& field) const;
////////////////////////////////////////////////////////////
// Types
////////////////////////////////////////////////////////////
typedef std::map<std::string, std::string> FieldTable;
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
FieldTable m_fields; ///< Fields of the header associated to their value
Method m_method; ///< Method to use for the request
std::string m_uri; ///< Target URI of the request
unsigned int m_majorVersion; ///< Major HTTP version
unsigned int m_minorVersion; ///< Minor HTTP version
std::string m_body; ///< Body of the request
};
////////////////////////////////////////////////////////////
/// \brief Define a HTTP response
///
////////////////////////////////////////////////////////////
class SFML_NETWORK_API Response
{
public:
////////////////////////////////////////////////////////////
/// \brief Enumerate all the valid status codes for a response
///
////////////////////////////////////////////////////////////
enum Status
{
// 2xx: success
Ok = 200, ///< Most common code returned when operation was successful
Created = 201, ///< The resource has successfully been created
Accepted = 202, ///< The request has been accepted, but will be processed later by the server
NoContent = 204, ///< The server didn't send any data in return
ResetContent = 205, ///< The server informs the client that it should clear the view (form) that caused the request to be sent
PartialContent = 206, ///< The server has sent a part of the resource, as a response to a partial GET request
// 3xx: redirection
MultipleChoices = 300, ///< The requested page can be accessed from several locations
MovedPermanently = 301, ///< The requested page has permanently moved to a new location
MovedTemporarily = 302, ///< The requested page has temporarily moved to a new location
NotModified = 304, ///< For conditional requests, means the requested page hasn't changed and doesn't need to be refreshed
// 4xx: client error
BadRequest = 400, ///< The server couldn't understand the request (syntax error)
Unauthorized = 401, ///< The requested page needs an authentication to be accessed
Forbidden = 403, ///< The requested page cannot be accessed at all, even with authentication
NotFound = 404, ///< The requested page doesn't exist
RangeNotSatisfiable = 407, ///< The server can't satisfy the partial GET request (with a "Range" header field)
// 5xx: server error
InternalServerError = 500, ///< The server encountered an unexpected error
NotImplemented = 501, ///< The server doesn't implement a requested feature
BadGateway = 502, ///< The gateway server has received an error from the source server
ServiceNotAvailable = 503, ///< The server is temporarily unavailable (overloaded, in maintenance, ...)
GatewayTimeout = 504, ///< The gateway server couldn't receive a response from the source server
VersionNotSupported = 505, ///< The server doesn't support the requested HTTP version
// 10xx: SFML custom codes
InvalidResponse = 1000, ///< Response is not a valid HTTP one
ConnectionFailed = 1001 ///< Connection with server failed
};
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
/// Constructs an empty response.
///
////////////////////////////////////////////////////////////
Response();
////////////////////////////////////////////////////////////
/// \brief Get the value of a field
///
/// If the field \a field is not found in the response header,
/// the empty string is returned. This function uses
/// case-insensitive comparisons.
///
/// \param field Name of the field to get
///
/// \return Value of the field, or empty string if not found
///
////////////////////////////////////////////////////////////
const std::string& getField(const std::string& field) const;
////////////////////////////////////////////////////////////
/// \brief Get the response status code
///
/// The status code should be the first thing to be checked
/// after receiving a response, it defines whether it is a
/// success, a failure or anything else (see the Status
/// enumeration).
///
/// \return Status code of the response
///
////////////////////////////////////////////////////////////
Status getStatus() const;
////////////////////////////////////////////////////////////
/// \brief Get the major HTTP version number of the response
///
/// \return Major HTTP version number
///
/// \see getMinorHttpVersion
///
////////////////////////////////////////////////////////////
unsigned int getMajorHttpVersion() const;
////////////////////////////////////////////////////////////
/// \brief Get the minor HTTP version number of the response
///
/// \return Minor HTTP version number
///
/// \see getMajorHttpVersion
///
////////////////////////////////////////////////////////////
unsigned int getMinorHttpVersion() const;
////////////////////////////////////////////////////////////
/// \brief Get the body of the response
///
/// The body of a response may contain:
/// \li the requested page (for GET requests)
/// \li a response from the server (for POST requests)
/// \li nothing (for HEAD requests)
/// \li an error message (in case of an error)
///
/// \return The response body
///
////////////////////////////////////////////////////////////
const std::string& getBody() const;
private:
friend class Http;
////////////////////////////////////////////////////////////
/// \brief Construct the header from a response string
///
/// This function is used by Http to build the response
/// of a request.
///
/// \param data Content of the response to parse
///
////////////////////////////////////////////////////////////
void parse(const std::string& data);
////////////////////////////////////////////////////////////
/// \brief Read values passed in the answer header
///
/// This function is used by Http to extract values passed
/// in the response.
///
/// \param in String stream containing the header values
///
////////////////////////////////////////////////////////////
void parseFields(std::istream &in);
////////////////////////////////////////////////////////////
// Types
////////////////////////////////////////////////////////////
typedef std::map<std::string, std::string> FieldTable;
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
FieldTable m_fields; ///< Fields of the header
Status m_status; ///< Status code
unsigned int m_majorVersion; ///< Major HTTP version
unsigned int m_minorVersion; ///< Minor HTTP version
std::string m_body; ///< Body of the response
};
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
////////////////////////////////////////////////////////////
Http();
////////////////////////////////////////////////////////////
/// \brief Construct the HTTP client with the target host
///
/// This is equivalent to calling setHost(host, port).
/// The port has a default value of 0, which means that the
/// HTTP client will use the right port according to the
/// protocol used (80 for HTTP). You should leave it like
/// this unless you really need a port other than the
/// standard one, or use an unknown protocol.
///
/// \param host Web server to connect to
/// \param port Port to use for connection
///
////////////////////////////////////////////////////////////
Http(const std::string& host, unsigned short port = 0);
////////////////////////////////////////////////////////////
/// \brief Set the target host
///
/// This function just stores the host address and port, it
/// doesn't actually connect to it until you send a request.
/// The port has a default value of 0, which means that the
/// HTTP client will use the right port according to the
/// protocol used (80 for HTTP). You should leave it like
/// this unless you really need a port other than the
/// standard one, or use an unknown protocol.
///
/// \param host Web server to connect to
/// \param port Port to use for connection
///
////////////////////////////////////////////////////////////
void setHost(const std::string& host, unsigned short port = 0);
////////////////////////////////////////////////////////////
/// \brief Send a HTTP request and return the server's response.
///
/// You must have a valid host before sending a request (see setHost).
/// Any missing mandatory header field in the request will be added
/// with an appropriate value.
/// Warning: this function waits for the server's response and may
/// not return instantly; use a thread if you don't want to block your
/// application, or use a timeout to limit the time to wait. A value
/// of Time::Zero means that the client will use the system default timeout
/// (which is usually pretty long).
///
/// \param request Request to send
/// \param timeout Maximum time to wait
///
/// \return Server's response
///
////////////////////////////////////////////////////////////
Response sendRequest(const Request& request, Time timeout = Time::Zero);
private:
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
TcpSocket m_connection; ///< Connection to the host
IpAddress m_host; ///< Web host address
std::string m_hostName; ///< Web host name
unsigned short m_port; ///< Port used for connection with host
};
} // namespace sf
#endif // SFML_HTTP_HPP
////////////////////////////////////////////////////////////
/// \class sf::Http
/// \ingroup network
///
/// sf::Http is a very simple HTTP client that allows you
/// to communicate with a web server. You can retrieve
/// web pages, send data to an interactive resource,
/// download a remote file, etc. The HTTPS protocol is
/// not supported.
///
/// The HTTP client is split into 3 classes:
/// \li sf::Http::Request
/// \li sf::Http::Response
/// \li sf::Http
///
/// sf::Http::Request builds the request that will be
/// sent to the server. A request is made of:
/// \li a method (what you want to do)
/// \li a target URI (usually the name of the web page or file)
/// \li one or more header fields (options that you can pass to the server)
/// \li an optional body (for POST requests)
///
/// sf::Http::Response parse the response from the web server
/// and provides getters to read them. The response contains:
/// \li a status code
/// \li header fields (that may be answers to the ones that you requested)
/// \li a body, which contains the contents of the requested resource
///
/// sf::Http provides a simple function, SendRequest, to send a
/// sf::Http::Request and return the corresponding sf::Http::Response
/// from the server.
///
/// Usage example:
/// \code
/// // Create a new HTTP client
/// sf::Http http;
///
/// // We'll work on http://www.sfml-dev.org
/// http.setHost("http://www.sfml-dev.org");
///
/// // Prepare a request to get the 'features.php' page
/// sf::Http::Request request("features.php");
///
/// // Send the request
/// sf::Http::Response response = http.sendRequest(request);
///
/// // Check the status code and display the result
/// sf::Http::Response::Status status = response.getStatus();
/// if (status == sf::Http::Response::Ok)
/// {
/// std::cout << response.getBody() << std::endl;
/// }
/// else
/// {
/// std::cout << "Error " << status << std::endl;
/// }
/// \endcode
///
////////////////////////////////////////////////////////////

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_IPADDRESS_HPP
#define SFML_IPADDRESS_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Network/Export.hpp>
#include <SFML/System/Time.hpp>
#include <istream>
#include <ostream>
#include <string>
namespace sf
{
////////////////////////////////////////////////////////////
/// \brief Encapsulate an IPv4 network address
///
////////////////////////////////////////////////////////////
class SFML_NETWORK_API IpAddress
{
public:
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
/// This constructor creates an empty (invalid) address
///
////////////////////////////////////////////////////////////
IpAddress();
////////////////////////////////////////////////////////////
/// \brief Construct the address from a string
///
/// Here \a address can be either a decimal address
/// (ex: "192.168.1.56") or a network name (ex: "localhost").
///
/// \param address IP address or network name
///
////////////////////////////////////////////////////////////
IpAddress(const std::string& address);
////////////////////////////////////////////////////////////
/// \brief Construct the address from a string
///
/// Here \a address can be either a decimal address
/// (ex: "192.168.1.56") or a network name (ex: "localhost").
/// This is equivalent to the constructor taking a std::string
/// parameter, it is defined for convenience so that the
/// implicit conversions from literal strings to IpAddress work.
///
/// \param address IP address or network name
///
////////////////////////////////////////////////////////////
IpAddress(const char* address);
////////////////////////////////////////////////////////////
/// \brief Construct the address from 4 bytes
///
/// Calling IpAddress(a, b, c, d) is equivalent to calling
/// IpAddress("a.b.c.d"), but safer as it doesn't have to
/// parse a string to get the address components.
///
/// \param byte0 First byte of the address
/// \param byte1 Second byte of the address
/// \param byte2 Third byte of the address
/// \param byte3 Fourth byte of the address
///
////////////////////////////////////////////////////////////
IpAddress(Uint8 byte0, Uint8 byte1, Uint8 byte2, Uint8 byte3);
////////////////////////////////////////////////////////////
/// \brief Construct the address from a 32-bits integer
///
/// This constructor uses the internal representation of
/// the address directly. It should be used for optimization
/// purposes, and only if you got that representation from
/// IpAddress::toInteger().
///
/// \param address 4 bytes of the address packed into a 32-bits integer
///
/// \see toInteger
///
////////////////////////////////////////////////////////////
explicit IpAddress(Uint32 address);
////////////////////////////////////////////////////////////
/// \brief Get a string representation of the address
///
/// The returned string is the decimal representation of the
/// IP address (like "192.168.1.56"), even if it was constructed
/// from a host name.
///
/// \return String representation of the address
///
/// \see toInteger
///
////////////////////////////////////////////////////////////
std::string toString() const;
////////////////////////////////////////////////////////////
/// \brief Get an integer representation of the address
///
/// The returned number is the internal representation of the
/// address, and should be used for optimization purposes only
/// (like sending the address through a socket).
/// The integer produced by this function can then be converted
/// back to a sf::IpAddress with the proper constructor.
///
/// \return 32-bits unsigned integer representation of the address
///
/// \see toString
///
////////////////////////////////////////////////////////////
Uint32 toInteger() const;
////////////////////////////////////////////////////////////
/// \brief Get the computer's local address
///
/// The local address is the address of the computer from the
/// LAN point of view, i.e. something like 192.168.1.56. It is
/// meaningful only for communications over the local network.
/// Unlike getPublicAddress, this function is fast and may be
/// used safely anywhere.
///
/// \return Local IP address of the computer
///
/// \see getPublicAddress
///
////////////////////////////////////////////////////////////
static IpAddress getLocalAddress();
////////////////////////////////////////////////////////////
/// \brief Get the computer's public address
///
/// The public address is the address of the computer from the
/// internet point of view, i.e. something like 89.54.1.169.
/// It is necessary for communications over the world wide web.
/// The only way to get a public address is to ask it to a
/// distant website; as a consequence, this function depends on
/// both your network connection and the server, and may be
/// very slow. You should use it as few as possible. Because
/// this function depends on the network connection and on a distant
/// server, you may use a time limit if you don't want your program
/// to be possibly stuck waiting in case there is a problem; this
/// limit is deactivated by default.
///
/// \param timeout Maximum time to wait
///
/// \return Public IP address of the computer
///
/// \see getLocalAddress
///
////////////////////////////////////////////////////////////
static IpAddress getPublicAddress(Time timeout = Time::Zero);
////////////////////////////////////////////////////////////
// Static member data
////////////////////////////////////////////////////////////
static const IpAddress None; ///< Value representing an empty/invalid address
static const IpAddress Any; ///< Value representing any address (0.0.0.0)
static const IpAddress LocalHost; ///< The "localhost" address (for connecting a computer to itself locally)
static const IpAddress Broadcast; ///< The "broadcast" address (for sending UDP messages to everyone on a local network)
private:
friend SFML_NETWORK_API bool operator <(const IpAddress& left, const IpAddress& right);
////////////////////////////////////////////////////////////
/// \brief Resolve the given address string
///
/// \param address Address string
///
////////////////////////////////////////////////////////////
void resolve(const std::string& address);
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
Uint32 m_address; ///< Address stored as an unsigned 32 bits integer
bool m_valid; ///< Is the address valid?
};
////////////////////////////////////////////////////////////
/// \brief Overload of == operator to compare two IP addresses
///
/// \param left Left operand (a IP address)
/// \param right Right operand (a IP address)
///
/// \return True if both addresses are equal
///
////////////////////////////////////////////////////////////
SFML_NETWORK_API bool operator ==(const IpAddress& left, const IpAddress& right);
////////////////////////////////////////////////////////////
/// \brief Overload of != operator to compare two IP addresses
///
/// \param left Left operand (a IP address)
/// \param right Right operand (a IP address)
///
/// \return True if both addresses are different
///
////////////////////////////////////////////////////////////
SFML_NETWORK_API bool operator !=(const IpAddress& left, const IpAddress& right);
////////////////////////////////////////////////////////////
/// \brief Overload of < operator to compare two IP addresses
///
/// \param left Left operand (a IP address)
/// \param right Right operand (a IP address)
///
/// \return True if \a left is lesser than \a right
///
////////////////////////////////////////////////////////////
SFML_NETWORK_API bool operator <(const IpAddress& left, const IpAddress& right);
////////////////////////////////////////////////////////////
/// \brief Overload of > operator to compare two IP addresses
///
/// \param left Left operand (a IP address)
/// \param right Right operand (a IP address)
///
/// \return True if \a left is greater than \a right
///
////////////////////////////////////////////////////////////
SFML_NETWORK_API bool operator >(const IpAddress& left, const IpAddress& right);
////////////////////////////////////////////////////////////
/// \brief Overload of <= operator to compare two IP addresses
///
/// \param left Left operand (a IP address)
/// \param right Right operand (a IP address)
///
/// \return True if \a left is lesser or equal than \a right
///
////////////////////////////////////////////////////////////
SFML_NETWORK_API bool operator <=(const IpAddress& left, const IpAddress& right);
////////////////////////////////////////////////////////////
/// \brief Overload of >= operator to compare two IP addresses
///
/// \param left Left operand (a IP address)
/// \param right Right operand (a IP address)
///
/// \return True if \a left is greater or equal than \a right
///
////////////////////////////////////////////////////////////
SFML_NETWORK_API bool operator >=(const IpAddress& left, const IpAddress& right);
////////////////////////////////////////////////////////////
/// \brief Overload of >> operator to extract an IP address from an input stream
///
/// \param stream Input stream
/// \param address IP address to extract
///
/// \return Reference to the input stream
///
////////////////////////////////////////////////////////////
SFML_NETWORK_API std::istream& operator >>(std::istream& stream, IpAddress& address);
////////////////////////////////////////////////////////////
/// \brief Overload of << operator to print an IP address to an output stream
///
/// \param stream Output stream
/// \param address IP address to print
///
/// \return Reference to the output stream
///
////////////////////////////////////////////////////////////
SFML_NETWORK_API std::ostream& operator <<(std::ostream& stream, const IpAddress& address);
} // namespace sf
#endif // SFML_IPADDRESS_HPP
////////////////////////////////////////////////////////////
/// \class sf::IpAddress
/// \ingroup network
///
/// sf::IpAddress is a utility class for manipulating network
/// addresses. It provides a set a implicit constructors and
/// conversion functions to easily build or transform an IP
/// address from/to various representations.
///
/// Usage example:
/// \code
/// sf::IpAddress a0; // an invalid address
/// sf::IpAddress a1 = sf::IpAddress::None; // an invalid address (same as a0)
/// sf::IpAddress a2("127.0.0.1"); // the local host address
/// sf::IpAddress a3 = sf::IpAddress::Broadcast; // the broadcast address
/// sf::IpAddress a4(192, 168, 1, 56); // a local address
/// sf::IpAddress a5("my_computer"); // a local address created from a network name
/// sf::IpAddress a6("89.54.1.169"); // a distant address
/// sf::IpAddress a7("www.google.com"); // a distant address created from a network name
/// sf::IpAddress a8 = sf::IpAddress::getLocalAddress(); // my address on the local network
/// sf::IpAddress a9 = sf::IpAddress::getPublicAddress(); // my address on the internet
/// \endcode
///
/// Note that sf::IpAddress currently doesn't support IPv6
/// nor other types of network addresses.
///
////////////////////////////////////////////////////////////

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_PACKET_HPP
#define SFML_PACKET_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Network/Export.hpp>
#include <string>
#include <vector>
namespace sf
{
class String;
class TcpSocket;
class UdpSocket;
////////////////////////////////////////////////////////////
/// \brief Utility class to build blocks of data to transfer
/// over the network
///
////////////////////////////////////////////////////////////
class SFML_NETWORK_API Packet
{
// A bool-like type that cannot be converted to integer or pointer types
typedef bool (Packet::*BoolType)(std::size_t);
public:
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
/// Creates an empty packet.
///
////////////////////////////////////////////////////////////
Packet();
////////////////////////////////////////////////////////////
/// \brief Virtual destructor
///
////////////////////////////////////////////////////////////
virtual ~Packet();
////////////////////////////////////////////////////////////
/// \brief Append data to the end of the packet
///
/// \param data Pointer to the sequence of bytes to append
/// \param sizeInBytes Number of bytes to append
///
/// \see clear
///
////////////////////////////////////////////////////////////
void append(const void* data, std::size_t sizeInBytes);
////////////////////////////////////////////////////////////
/// \brief Clear the packet
///
/// After calling Clear, the packet is empty.
///
/// \see append
///
////////////////////////////////////////////////////////////
void clear();
////////////////////////////////////////////////////////////
/// \brief Get a pointer to the data contained in the packet
///
/// Warning: the returned pointer may become invalid after
/// you append data to the packet, therefore it should never
/// be stored.
/// The return pointer is NULL if the packet is empty.
///
/// \return Pointer to the data
///
/// \see getDataSize
///
////////////////////////////////////////////////////////////
const void* getData() const;
////////////////////////////////////////////////////////////
/// \brief Get the size of the data contained in the packet
///
/// This function returns the number of bytes pointed to by
/// what getData returns.
///
/// \return Data size, in bytes
///
/// \see getData
///
////////////////////////////////////////////////////////////
std::size_t getDataSize() const;
////////////////////////////////////////////////////////////
/// \brief Tell if the reading position has reached the
/// end of the packet
///
/// This function is useful to know if there is some data
/// left to be read, without actually reading it.
///
/// \return True if all data was read, false otherwise
///
/// \see operator bool
///
////////////////////////////////////////////////////////////
bool endOfPacket() const;
public:
////////////////////////////////////////////////////////////
/// \brief Test the validity of the packet, for reading
///
/// This operator allows to test the packet as a boolean
/// variable, to check if a reading operation was successful.
///
/// A packet will be in an invalid state if it has no more
/// data to read.
///
/// This behavior is the same as standard C++ streams.
///
/// Usage example:
/// \code
/// float x;
/// packet >> x;
/// if (packet)
/// {
/// // ok, x was extracted successfully
/// }
///
/// // -- or --
///
/// float x;
/// if (packet >> x)
/// {
/// // ok, x was extracted successfully
/// }
/// \endcode
///
/// Don't focus on the return type, it's equivalent to bool but
/// it disallows unwanted implicit conversions to integer or
/// pointer types.
///
/// \return True if last data extraction from packet was successful
///
/// \see endOfPacket
///
////////////////////////////////////////////////////////////
operator BoolType() const;
////////////////////////////////////////////////////////////
/// Overload of operator >> to read data from the packet
///
////////////////////////////////////////////////////////////
Packet& operator >>(bool& data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator >>(Int8& data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator >>(Uint8& data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator >>(Int16& data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator >>(Uint16& data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator >>(Int32& data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator >>(Uint32& data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator >>(Int64& data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator >>(Uint64& data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator >>(float& data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator >>(double& data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator >>(char* data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator >>(std::string& data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator >>(wchar_t* data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator >>(std::wstring& data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator >>(String& data);
////////////////////////////////////////////////////////////
/// Overload of operator << to write data into the packet
///
////////////////////////////////////////////////////////////
Packet& operator <<(bool data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator <<(Int8 data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator <<(Uint8 data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator <<(Int16 data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator <<(Uint16 data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator <<(Int32 data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator <<(Uint32 data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator <<(Int64 data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator <<(Uint64 data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator <<(float data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator <<(double data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator <<(const char* data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator <<(const std::string& data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator <<(const wchar_t* data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator <<(const std::wstring& data);
////////////////////////////////////////////////////////////
/// \overload
////////////////////////////////////////////////////////////
Packet& operator <<(const String& data);
protected:
friend class TcpSocket;
friend class UdpSocket;
////////////////////////////////////////////////////////////
/// \brief Called before the packet is sent over the network
///
/// This function can be defined by derived classes to
/// transform the data before it is sent; this can be
/// used for compression, encryption, etc.
/// The function must return a pointer to the modified data,
/// as well as the number of bytes pointed.
/// The default implementation provides the packet's data
/// without transforming it.
///
/// \param size Variable to fill with the size of data to send
///
/// \return Pointer to the array of bytes to send
///
/// \see onReceive
///
////////////////////////////////////////////////////////////
virtual const void* onSend(std::size_t& size);
////////////////////////////////////////////////////////////
/// \brief Called after the packet is received over the network
///
/// This function can be defined by derived classes to
/// transform the data after it is received; this can be
/// used for decompression, decryption, etc.
/// The function receives a pointer to the received data,
/// and must fill the packet with the transformed bytes.
/// The default implementation fills the packet directly
/// without transforming the data.
///
/// \param data Pointer to the received bytes
/// \param size Number of bytes
///
/// \see onSend
///
////////////////////////////////////////////////////////////
virtual void onReceive(const void* data, std::size_t size);
private:
////////////////////////////////////////////////////////////
/// Disallow comparisons between packets
///
////////////////////////////////////////////////////////////
bool operator ==(const Packet& right) const;
bool operator !=(const Packet& right) const;
////////////////////////////////////////////////////////////
/// \brief Check if the packet can extract a given number of bytes
///
/// This function updates accordingly the state of the packet.
///
/// \param size Size to check
///
/// \return True if \a size bytes can be read from the packet
///
////////////////////////////////////////////////////////////
bool checkSize(std::size_t size);
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
std::vector<char> m_data; ///< Data stored in the packet
std::size_t m_readPos; ///< Current reading position in the packet
std::size_t m_sendPos; ///< Current send position in the packet (for handling partial sends)
bool m_isValid; ///< Reading state of the packet
};
} // namespace sf
#endif // SFML_PACKET_HPP
////////////////////////////////////////////////////////////
/// \class sf::Packet
/// \ingroup network
///
/// Packets provide a safe and easy way to serialize data,
/// in order to send it over the network using sockets
/// (sf::TcpSocket, sf::UdpSocket).
///
/// Packets solve 2 fundamental problems that arise when
/// transferring data over the network:
/// \li data is interpreted correctly according to the endianness
/// \li the bounds of the packet are preserved (one send == one receive)
///
/// The sf::Packet class provides both input and output modes.
/// It is designed to follow the behavior of standard C++ streams,
/// using operators >> and << to extract and insert data.
///
/// It is recommended to use only fixed-size types (like sf::Int32, etc.),
/// to avoid possible differences between the sender and the receiver.
/// Indeed, the native C++ types may have different sizes on two platforms
/// and your data may be corrupted if that happens.
///
/// Usage example:
/// \code
/// sf::Uint32 x = 24;
/// std::string s = "hello";
/// double d = 5.89;
///
/// // Group the variables to send into a packet
/// sf::Packet packet;
/// packet << x << s << d;
///
/// // Send it over the network (socket is a valid sf::TcpSocket)
/// socket.send(packet);
///
/// -----------------------------------------------------------------
///
/// // Receive the packet at the other end
/// sf::Packet packet;
/// socket.receive(packet);
///
/// // Extract the variables contained in the packet
/// sf::Uint32 x;
/// std::string s;
/// double d;
/// if (packet >> x >> s >> d)
/// {
/// // Data extracted successfully...
/// }
/// \endcode
///
/// Packets have built-in operator >> and << overloads for
/// standard types:
/// \li bool
/// \li fixed-size integer types (sf::Int8/16/32, sf::Uint8/16/32)
/// \li floating point numbers (float, double)
/// \li string types (char*, wchar_t*, std::string, std::wstring, sf::String)
///
/// Like standard streams, it is also possible to define your own
/// overloads of operators >> and << in order to handle your
/// custom types.
///
/// \code
/// struct MyStruct
/// {
/// float number;
/// sf::Int8 integer;
/// std::string str;
/// };
///
/// sf::Packet& operator <<(sf::Packet& packet, const MyStruct& m)
/// {
/// return packet << m.number << m.integer << m.str;
/// }
///
/// sf::Packet& operator >>(sf::Packet& packet, MyStruct& m)
/// {
/// return packet >> m.number >> m.integer >> m.str;
/// }
/// \endcode
///
/// Packets also provide an extra feature that allows to apply
/// custom transformations to the data before it is sent,
/// and after it is received. This is typically used to
/// handle automatic compression or encryption of the data.
/// This is achieved by inheriting from sf::Packet, and overriding
/// the onSend and onReceive functions.
///
/// Here is an example:
/// \code
/// class ZipPacket : public sf::Packet
/// {
/// virtual const void* onSend(std::size_t& size)
/// {
/// const void* srcData = getData();
/// std::size_t srcSize = getDataSize();
///
/// return MySuperZipFunction(srcData, srcSize, &size);
/// }
///
/// virtual void onReceive(const void* data, std::size_t size)
/// {
/// std::size_t dstSize;
/// const void* dstData = MySuperUnzipFunction(data, size, &dstSize);
///
/// append(dstData, dstSize);
/// }
/// };
///
/// // Use like regular packets:
/// ZipPacket packet;
/// packet << x << s << d;
/// ...
/// \endcode
///
/// \see sf::TcpSocket, sf::UdpSocket
///
////////////////////////////////////////////////////////////

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_SOCKET_HPP
#define SFML_SOCKET_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Network/Export.hpp>
#include <SFML/Network/SocketHandle.hpp>
#include <SFML/System/NonCopyable.hpp>
#include <vector>
namespace sf
{
class SocketSelector;
////////////////////////////////////////////////////////////
/// \brief Base class for all the socket types
///
////////////////////////////////////////////////////////////
class SFML_NETWORK_API Socket : NonCopyable
{
public:
////////////////////////////////////////////////////////////
/// \brief Status codes that may be returned by socket functions
///
////////////////////////////////////////////////////////////
enum Status
{
Done, ///< The socket has sent / received the data
NotReady, ///< The socket is not ready to send / receive data yet
Partial, ///< The socket sent a part of the data
Disconnected, ///< The TCP socket has been disconnected
Error ///< An unexpected error happened
};
////////////////////////////////////////////////////////////
/// \brief Some special values used by sockets
///
////////////////////////////////////////////////////////////
enum
{
AnyPort = 0 ///< Special value that tells the system to pick any available port
};
public:
////////////////////////////////////////////////////////////
/// \brief Destructor
///
////////////////////////////////////////////////////////////
virtual ~Socket();
////////////////////////////////////////////////////////////
/// \brief Set the blocking state of the socket
///
/// In blocking mode, calls will not return until they have
/// completed their task. For example, a call to Receive in
/// blocking mode won't return until some data was actually
/// received.
/// In non-blocking mode, calls will always return immediately,
/// using the return code to signal whether there was data
/// available or not.
/// By default, all sockets are blocking.
///
/// \param blocking True to set the socket as blocking, false for non-blocking
///
/// \see isBlocking
///
////////////////////////////////////////////////////////////
void setBlocking(bool blocking);
////////////////////////////////////////////////////////////
/// \brief Tell whether the socket is in blocking or non-blocking mode
///
/// \return True if the socket is blocking, false otherwise
///
/// \see setBlocking
///
////////////////////////////////////////////////////////////
bool isBlocking() const;
protected:
////////////////////////////////////////////////////////////
/// \brief Types of protocols that the socket can use
///
////////////////////////////////////////////////////////////
enum Type
{
Tcp, ///< TCP protocol
Udp ///< UDP protocol
};
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
/// This constructor can only be accessed by derived classes.
///
/// \param type Type of the socket (TCP or UDP)
///
////////////////////////////////////////////////////////////
Socket(Type type);
////////////////////////////////////////////////////////////
/// \brief Return the internal handle of the socket
///
/// The returned handle may be invalid if the socket
/// was not created yet (or already destroyed).
/// This function can only be accessed by derived classes.
///
/// \return The internal (OS-specific) handle of the socket
///
////////////////////////////////////////////////////////////
SocketHandle getHandle() const;
////////////////////////////////////////////////////////////
/// \brief Create the internal representation of the socket
///
/// This function can only be accessed by derived classes.
///
////////////////////////////////////////////////////////////
void create();
////////////////////////////////////////////////////////////
/// \brief Create the internal representation of the socket
/// from a socket handle
///
/// This function can only be accessed by derived classes.
///
/// \param handle OS-specific handle of the socket to wrap
///
////////////////////////////////////////////////////////////
void create(SocketHandle handle);
////////////////////////////////////////////////////////////
/// \brief Close the socket gracefully
///
/// This function can only be accessed by derived classes.
///
////////////////////////////////////////////////////////////
void close();
private:
friend class SocketSelector;
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
Type m_type; ///< Type of the socket (TCP or UDP)
SocketHandle m_socket; ///< Socket descriptor
bool m_isBlocking; ///< Current blocking mode of the socket
};
} // namespace sf
#endif // SFML_SOCKET_HPP
////////////////////////////////////////////////////////////
/// \class sf::Socket
/// \ingroup network
///
/// This class mainly defines internal stuff to be used by
/// derived classes.
///
/// The only public features that it defines, and which
/// is therefore common to all the socket classes, is the
/// blocking state. All sockets can be set as blocking or
/// non-blocking.
///
/// In blocking mode, socket functions will hang until
/// the operation completes, which means that the entire
/// program (well, in fact the current thread if you use
/// multiple ones) will be stuck waiting for your socket
/// operation to complete.
///
/// In non-blocking mode, all the socket functions will
/// return immediately. If the socket is not ready to complete
/// the requested operation, the function simply returns
/// the proper status code (Socket::NotReady).
///
/// The default mode, which is blocking, is the one that is
/// generally used, in combination with threads or selectors.
/// The non-blocking mode is rather used in real-time
/// applications that run an endless loop that can poll
/// the socket often enough, and cannot afford blocking
/// this loop.
///
/// \see sf::TcpListener, sf::TcpSocket, sf::UdpSocket
///
////////////////////////////////////////////////////////////

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_SOCKETHANDLE_HPP
#define SFML_SOCKETHANDLE_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Config.hpp>
#if defined(SFML_SYSTEM_WINDOWS)
#include <basetsd.h>
#endif
namespace sf
{
////////////////////////////////////////////////////////////
// Define the low-level socket handle type, specific to
// each platform
////////////////////////////////////////////////////////////
#if defined(SFML_SYSTEM_WINDOWS)
typedef UINT_PTR SocketHandle;
#else
typedef int SocketHandle;
#endif
} // namespace sf
#endif // SFML_SOCKETHANDLE_HPP

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_SOCKETSELECTOR_HPP
#define SFML_SOCKETSELECTOR_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Network/Export.hpp>
#include <SFML/System/Time.hpp>
namespace sf
{
class Socket;
////////////////////////////////////////////////////////////
/// \brief Multiplexer that allows to read from multiple sockets
///
////////////////////////////////////////////////////////////
class SFML_NETWORK_API SocketSelector
{
public:
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
////////////////////////////////////////////////////////////
SocketSelector();
////////////////////////////////////////////////////////////
/// \brief Copy constructor
///
/// \param copy Instance to copy
///
////////////////////////////////////////////////////////////
SocketSelector(const SocketSelector& copy);
////////////////////////////////////////////////////////////
/// \brief Destructor
///
////////////////////////////////////////////////////////////
~SocketSelector();
////////////////////////////////////////////////////////////
/// \brief Add a new socket to the selector
///
/// This function keeps a weak reference to the socket,
/// so you have to make sure that the socket is not destroyed
/// while it is stored in the selector.
/// This function does nothing if the socket is not valid.
///
/// \param socket Reference to the socket to add
///
/// \see remove, clear
///
////////////////////////////////////////////////////////////
void add(Socket& socket);
////////////////////////////////////////////////////////////
/// \brief Remove a socket from the selector
///
/// This function doesn't destroy the socket, it simply
/// removes the reference that the selector has to it.
///
/// \param socket Reference to the socket to remove
///
/// \see add, clear
///
////////////////////////////////////////////////////////////
void remove(Socket& socket);
////////////////////////////////////////////////////////////
/// \brief Remove all the sockets stored in the selector
///
/// This function doesn't destroy any instance, it simply
/// removes all the references that the selector has to
/// external sockets.
///
/// \see add, remove
///
////////////////////////////////////////////////////////////
void clear();
////////////////////////////////////////////////////////////
/// \brief Wait until one or more sockets are ready to receive
///
/// This function returns as soon as at least one socket has
/// some data available to be received. To know which sockets are
/// ready, use the isReady function.
/// If you use a timeout and no socket is ready before the timeout
/// is over, the function returns false.
///
/// \param timeout Maximum time to wait, (use Time::Zero for infinity)
///
/// \return True if there are sockets ready, false otherwise
///
/// \see isReady
///
////////////////////////////////////////////////////////////
bool wait(Time timeout = Time::Zero);
////////////////////////////////////////////////////////////
/// \brief Test a socket to know if it is ready to receive data
///
/// This function must be used after a call to Wait, to know
/// which sockets are ready to receive data. If a socket is
/// ready, a call to receive will never block because we know
/// that there is data available to read.
/// Note that if this function returns true for a TcpListener,
/// this means that it is ready to accept a new connection.
///
/// \param socket Socket to test
///
/// \return True if the socket is ready to read, false otherwise
///
/// \see isReady
///
////////////////////////////////////////////////////////////
bool isReady(Socket& socket) const;
////////////////////////////////////////////////////////////
/// \brief Overload of assignment operator
///
/// \param right Instance to assign
///
/// \return Reference to self
///
////////////////////////////////////////////////////////////
SocketSelector& operator =(const SocketSelector& right);
private:
struct SocketSelectorImpl;
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
SocketSelectorImpl* m_impl; ///< Opaque pointer to the implementation (which requires OS-specific types)
};
} // namespace sf
#endif // SFML_SOCKETSELECTOR_HPP
////////////////////////////////////////////////////////////
/// \class sf::SocketSelector
/// \ingroup network
///
/// Socket selectors provide a way to wait until some data is
/// available on a set of sockets, instead of just one. This
/// is convenient when you have multiple sockets that may
/// possibly receive data, but you don't know which one will
/// be ready first. In particular, it avoids to use a thread
/// for each socket; with selectors, a single thread can handle
/// all the sockets.
///
/// All types of sockets can be used in a selector:
/// \li sf::TcpListener
/// \li sf::TcpSocket
/// \li sf::UdpSocket
///
/// A selector doesn't store its own copies of the sockets
/// (socket classes are not copyable anyway), it simply keeps
/// a reference to the original sockets that you pass to the
/// "add" function. Therefore, you can't use the selector as a
/// socket container, you must store them outside and make sure
/// that they are alive as long as they are used in the selector.
///
/// Using a selector is simple:
/// \li populate the selector with all the sockets that you want to observe
/// \li make it wait until there is data available on any of the sockets
/// \li test each socket to find out which ones are ready
///
/// Usage example:
/// \code
/// // Create a socket to listen to new connections
/// sf::TcpListener listener;
/// listener.listen(55001);
///
/// // Create a list to store the future clients
/// std::list<sf::TcpSocket*> clients;
///
/// // Create a selector
/// sf::SocketSelector selector;
///
/// // Add the listener to the selector
/// selector.add(listener);
///
/// // Endless loop that waits for new connections
/// while (running)
/// {
/// // Make the selector wait for data on any socket
/// if (selector.wait())
/// {
/// // Test the listener
/// if (selector.isReady(listener))
/// {
/// // The listener is ready: there is a pending connection
/// sf::TcpSocket* client = new sf::TcpSocket;
/// if (listener.accept(*client) == sf::Socket::Done)
/// {
/// // Add the new client to the clients list
/// clients.push_back(client);
///
/// // Add the new client to the selector so that we will
/// // be notified when he sends something
/// selector.add(*client);
/// }
/// else
/// {
/// // Error, we won't get a new connection, delete the socket
/// delete client;
/// }
/// }
/// else
/// {
/// // The listener socket is not ready, test all other sockets (the clients)
/// for (std::list<sf::TcpSocket*>::iterator it = clients.begin(); it != clients.end(); ++it)
/// {
/// sf::TcpSocket& client = **it;
/// if (selector.isReady(client))
/// {
/// // The client has sent some data, we can receive it
/// sf::Packet packet;
/// if (client.receive(packet) == sf::Socket::Done)
/// {
/// ...
/// }
/// }
/// }
/// }
/// }
/// }
/// \endcode
///
/// \see sf::Socket
///
////////////////////////////////////////////////////////////

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_TCPLISTENER_HPP
#define SFML_TCPLISTENER_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Network/Export.hpp>
#include <SFML/Network/Socket.hpp>
#include <SFML/Network/IPAddress.hpp>
namespace sf
{
class TcpSocket;
////////////////////////////////////////////////////////////
/// \brief Socket that listens to new TCP connections
///
////////////////////////////////////////////////////////////
class SFML_NETWORK_API TcpListener : public Socket
{
public:
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
////////////////////////////////////////////////////////////
TcpListener();
////////////////////////////////////////////////////////////
/// \brief Get the port to which the socket is bound locally
///
/// If the socket is not listening to a port, this function
/// returns 0.
///
/// \return Port to which the socket is bound
///
/// \see listen
///
////////////////////////////////////////////////////////////
unsigned short getLocalPort() const;
////////////////////////////////////////////////////////////
/// \brief Start listening for incoming connection attempts
///
/// This function makes the socket start listening on the
/// specified port, waiting for incoming connection attempts.
///
/// If the socket is already listening on a port when this
/// function is called, it will stop listening on the old
/// port before starting to listen on the new port.
///
/// \param port Port to listen on for incoming connection attempts
/// \param address Address of the interface to listen on
///
/// \return Status code
///
/// \see accept, close
///
////////////////////////////////////////////////////////////
Status listen(unsigned short port, const IpAddress& address = IpAddress::Any);
////////////////////////////////////////////////////////////
/// \brief Stop listening and close the socket
///
/// This function gracefully stops the listener. If the
/// socket is not listening, this function has no effect.
///
/// \see listen
///
////////////////////////////////////////////////////////////
void close();
////////////////////////////////////////////////////////////
/// \brief Accept a new connection
///
/// If the socket is in blocking mode, this function will
/// not return until a connection is actually received.
///
/// \param socket Socket that will hold the new connection
///
/// \return Status code
///
/// \see listen
///
////////////////////////////////////////////////////////////
Status accept(TcpSocket& socket);
};
} // namespace sf
#endif // SFML_TCPLISTENER_HPP
////////////////////////////////////////////////////////////
/// \class sf::TcpListener
/// \ingroup network
///
/// A listener socket is a special type of socket that listens to
/// a given port and waits for connections on that port.
/// This is all it can do.
///
/// When a new connection is received, you must call accept and
/// the listener returns a new instance of sf::TcpSocket that
/// is properly initialized and can be used to communicate with
/// the new client.
///
/// Listener sockets are specific to the TCP protocol,
/// UDP sockets are connectionless and can therefore communicate
/// directly. As a consequence, a listener socket will always
/// return the new connections as sf::TcpSocket instances.
///
/// A listener is automatically closed on destruction, like all
/// other types of socket. However if you want to stop listening
/// before the socket is destroyed, you can call its close()
/// function.
///
/// Usage example:
/// \code
/// // Create a listener socket and make it wait for new
/// // connections on port 55001
/// sf::TcpListener listener;
/// listener.listen(55001);
///
/// // Endless loop that waits for new connections
/// while (running)
/// {
/// sf::TcpSocket client;
/// if (listener.accept(client) == sf::Socket::Done)
/// {
/// // A new client just connected!
/// std::cout << "New connection received from " << client.getRemoteAddress() << std::endl;
/// doSomethingWith(client);
/// }
/// }
/// \endcode
///
/// \see sf::TcpSocket, sf::Socket
///
////////////////////////////////////////////////////////////

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_TCPSOCKET_HPP
#define SFML_TCPSOCKET_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Network/Export.hpp>
#include <SFML/Network/Socket.hpp>
#include <SFML/System/Time.hpp>
namespace sf
{
class TcpListener;
class IpAddress;
class Packet;
////////////////////////////////////////////////////////////
/// \brief Specialized socket using the TCP protocol
///
////////////////////////////////////////////////////////////
class SFML_NETWORK_API TcpSocket : public Socket
{
public:
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
////////////////////////////////////////////////////////////
TcpSocket();
////////////////////////////////////////////////////////////
/// \brief Get the port to which the socket is bound locally
///
/// If the socket is not connected, this function returns 0.
///
/// \return Port to which the socket is bound
///
/// \see connect, getRemotePort
///
////////////////////////////////////////////////////////////
unsigned short getLocalPort() const;
////////////////////////////////////////////////////////////
/// \brief Get the address of the connected peer
///
/// It the socket is not connected, this function returns
/// sf::IpAddress::None.
///
/// \return Address of the remote peer
///
/// \see getRemotePort
///
////////////////////////////////////////////////////////////
IpAddress getRemoteAddress() const;
////////////////////////////////////////////////////////////
/// \brief Get the port of the connected peer to which
/// the socket is connected
///
/// If the socket is not connected, this function returns 0.
///
/// \return Remote port to which the socket is connected
///
/// \see getRemoteAddress
///
////////////////////////////////////////////////////////////
unsigned short getRemotePort() const;
////////////////////////////////////////////////////////////
/// \brief Connect the socket to a remote peer
///
/// In blocking mode, this function may take a while, especially
/// if the remote peer is not reachable. The last parameter allows
/// you to stop trying to connect after a given timeout.
/// If the socket is already connected, the connection is
/// forcibly disconnected before attempting to connect again.
///
/// \param remoteAddress Address of the remote peer
/// \param remotePort Port of the remote peer
/// \param timeout Optional maximum time to wait
///
/// \return Status code
///
/// \see disconnect
///
////////////////////////////////////////////////////////////
Status connect(const IpAddress& remoteAddress, unsigned short remotePort, Time timeout = Time::Zero);
////////////////////////////////////////////////////////////
/// \brief Disconnect the socket from its remote peer
///
/// This function gracefully closes the connection. If the
/// socket is not connected, this function has no effect.
///
/// \see connect
///
////////////////////////////////////////////////////////////
void disconnect();
////////////////////////////////////////////////////////////
/// \brief Send raw data to the remote peer
///
/// To be able to handle partial sends over non-blocking
/// sockets, use the send(const void*, std::size_t, std::size_t&)
/// overload instead.
/// This function will fail if the socket is not connected.
///
/// \param data Pointer to the sequence of bytes to send
/// \param size Number of bytes to send
///
/// \return Status code
///
/// \see receive
///
////////////////////////////////////////////////////////////
Status send(const void* data, std::size_t size);
////////////////////////////////////////////////////////////
/// \brief Send raw data to the remote peer
///
/// This function will fail if the socket is not connected.
///
/// \param data Pointer to the sequence of bytes to send
/// \param size Number of bytes to send
/// \param sent The number of bytes sent will be written here
///
/// \return Status code
///
/// \see receive
///
////////////////////////////////////////////////////////////
Status send(const void* data, std::size_t size, std::size_t& sent);
////////////////////////////////////////////////////////////
/// \brief Receive raw data from the remote peer
///
/// In blocking mode, this function will wait until some
/// bytes are actually received.
/// This function will fail if the socket is not connected.
///
/// \param data Pointer to the array to fill with the received bytes
/// \param size Maximum number of bytes that can be received
/// \param received This variable is filled with the actual number of bytes received
///
/// \return Status code
///
/// \see send
///
////////////////////////////////////////////////////////////
Status receive(void* data, std::size_t size, std::size_t& received);
////////////////////////////////////////////////////////////
/// \brief Send a formatted packet of data to the remote peer
///
/// In non-blocking mode, if this function returns sf::Socket::Partial,
/// you \em must retry sending the same unmodified packet before sending
/// anything else in order to guarantee the packet arrives at the remote
/// peer uncorrupted.
/// This function will fail if the socket is not connected.
///
/// \param packet Packet to send
///
/// \return Status code
///
/// \see receive
///
////////////////////////////////////////////////////////////
Status send(Packet& packet);
////////////////////////////////////////////////////////////
/// \brief Receive a formatted packet of data from the remote peer
///
/// In blocking mode, this function will wait until the whole packet
/// has been received.
/// This function will fail if the socket is not connected.
///
/// \param packet Packet to fill with the received data
///
/// \return Status code
///
/// \see send
///
////////////////////////////////////////////////////////////
Status receive(Packet& packet);
private:
friend class TcpListener;
////////////////////////////////////////////////////////////
/// \brief Structure holding the data of a pending packet
///
////////////////////////////////////////////////////////////
struct PendingPacket
{
PendingPacket();
Uint32 Size; ///< Data of packet size
std::size_t SizeReceived; ///< Number of size bytes received so far
std::vector<char> Data; ///< Data of the packet
};
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
PendingPacket m_pendingPacket; ///< Temporary data of the packet currently being received
};
} // namespace sf
#endif // SFML_TCPSOCKET_HPP
////////////////////////////////////////////////////////////
/// \class sf::TcpSocket
/// \ingroup network
///
/// TCP is a connected protocol, which means that a TCP
/// socket can only communicate with the host it is connected
/// to. It can't send or receive anything if it is not connected.
///
/// The TCP protocol is reliable but adds a slight overhead.
/// It ensures that your data will always be received in order
/// and without errors (no data corrupted, lost or duplicated).
///
/// When a socket is connected to a remote host, you can
/// retrieve informations about this host with the
/// getRemoteAddress and getRemotePort functions. You can
/// also get the local port to which the socket is bound
/// (which is automatically chosen when the socket is connected),
/// with the getLocalPort function.
///
/// Sending and receiving data can use either the low-level
/// or the high-level functions. The low-level functions
/// process a raw sequence of bytes, and cannot ensure that
/// one call to Send will exactly match one call to Receive
/// at the other end of the socket.
///
/// The high-level interface uses packets (see sf::Packet),
/// which are easier to use and provide more safety regarding
/// the data that is exchanged. You can look at the sf::Packet
/// class to get more details about how they work.
///
/// The socket is automatically disconnected when it is destroyed,
/// but if you want to explicitly close the connection while
/// the socket instance is still alive, you can call disconnect.
///
/// Usage example:
/// \code
/// // ----- The client -----
///
/// // Create a socket and connect it to 192.168.1.50 on port 55001
/// sf::TcpSocket socket;
/// socket.connect("192.168.1.50", 55001);
///
/// // Send a message to the connected host
/// std::string message = "Hi, I am a client";
/// socket.send(message.c_str(), message.size() + 1);
///
/// // Receive an answer from the server
/// char buffer[1024];
/// std::size_t received = 0;
/// socket.receive(buffer, sizeof(buffer), received);
/// std::cout << "The server said: " << buffer << std::endl;
///
/// // ----- The server -----
///
/// // Create a listener to wait for incoming connections on port 55001
/// sf::TcpListener listener;
/// listener.listen(55001);
///
/// // Wait for a connection
/// sf::TcpSocket socket;
/// listener.accept(socket);
/// std::cout << "New client connected: " << socket.getRemoteAddress() << std::endl;
///
/// // Receive a message from the client
/// char buffer[1024];
/// std::size_t received = 0;
/// socket.receive(buffer, sizeof(buffer), received);
/// std::cout << "The client said: " << buffer << std::endl;
///
/// // Send an answer
/// std::string message = "Welcome, client";
/// socket.send(message.c_str(), message.size() + 1);
/// \endcode
///
/// \see sf::Socket, sf::UdpSocket, sf::Packet
///
////////////////////////////////////////////////////////////

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_UDPSOCKET_HPP
#define SFML_UDPSOCKET_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Network/Export.hpp>
#include <SFML/Network/Socket.hpp>
#include <SFML/Network/IPAddress.hpp>
#include <vector>
namespace sf
{
class Packet;
////////////////////////////////////////////////////////////
/// \brief Specialized socket using the UDP protocol
///
////////////////////////////////////////////////////////////
class SFML_NETWORK_API UdpSocket : public Socket
{
public:
////////////////////////////////////////////////////////////
// Constants
////////////////////////////////////////////////////////////
enum
{
MaxDatagramSize = 65507 ///< The maximum number of bytes that can be sent in a single UDP datagram
};
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
////////////////////////////////////////////////////////////
UdpSocket();
////////////////////////////////////////////////////////////
/// \brief Get the port to which the socket is bound locally
///
/// If the socket is not bound to a port, this function
/// returns 0.
///
/// \return Port to which the socket is bound
///
/// \see bind
///
////////////////////////////////////////////////////////////
unsigned short getLocalPort() const;
////////////////////////////////////////////////////////////
/// \brief Bind the socket to a specific port
///
/// Binding the socket to a port is necessary for being
/// able to receive data on that port.
/// You can use the special value Socket::AnyPort to tell the
/// system to automatically pick an available port, and then
/// call getLocalPort to retrieve the chosen port.
///
/// Since the socket can only be bound to a single port at
/// any given moment, if it is already bound when this
/// function is called, it will be unbound from the previous
/// port before being bound to the new one.
///
/// \param port Port to bind the socket to
/// \param address Address of the interface to bind to
///
/// \return Status code
///
/// \see unbind, getLocalPort
///
////////////////////////////////////////////////////////////
Status bind(unsigned short port, const IpAddress& address = IpAddress::Any);
////////////////////////////////////////////////////////////
/// \brief Unbind the socket from the local port to which it is bound
///
/// The port that the socket was previously bound to is immediately
/// made available to the operating system after this function is called.
/// This means that a subsequent call to bind() will be able to re-bind
/// the port if no other process has done so in the mean time.
/// If the socket is not bound to a port, this function has no effect.
///
/// \see bind
///
////////////////////////////////////////////////////////////
void unbind();
////////////////////////////////////////////////////////////
/// \brief Send raw data to a remote peer
///
/// Make sure that \a size is not greater than
/// UdpSocket::MaxDatagramSize, otherwise this function will
/// fail and no data will be sent.
///
/// \param data Pointer to the sequence of bytes to send
/// \param size Number of bytes to send
/// \param remoteAddress Address of the receiver
/// \param remotePort Port of the receiver to send the data to
///
/// \return Status code
///
/// \see receive
///
////////////////////////////////////////////////////////////
Status send(const void* data, std::size_t size, const IpAddress& remoteAddress, unsigned short remotePort);
////////////////////////////////////////////////////////////
/// \brief Receive raw data from a remote peer
///
/// In blocking mode, this function will wait until some
/// bytes are actually received.
/// Be careful to use a buffer which is large enough for
/// the data that you intend to receive, if it is too small
/// then an error will be returned and *all* the data will
/// be lost.
///
/// \param data Pointer to the array to fill with the received bytes
/// \param size Maximum number of bytes that can be received
/// \param received This variable is filled with the actual number of bytes received
/// \param remoteAddress Address of the peer that sent the data
/// \param remotePort Port of the peer that sent the data
///
/// \return Status code
///
/// \see send
///
////////////////////////////////////////////////////////////
Status receive(void* data, std::size_t size, std::size_t& received, IpAddress& remoteAddress, unsigned short& remotePort);
////////////////////////////////////////////////////////////
/// \brief Send a formatted packet of data to a remote peer
///
/// Make sure that the packet size is not greater than
/// UdpSocket::MaxDatagramSize, otherwise this function will
/// fail and no data will be sent.
///
/// \param packet Packet to send
/// \param remoteAddress Address of the receiver
/// \param remotePort Port of the receiver to send the data to
///
/// \return Status code
///
/// \see receive
///
////////////////////////////////////////////////////////////
Status send(Packet& packet, const IpAddress& remoteAddress, unsigned short remotePort);
////////////////////////////////////////////////////////////
/// \brief Receive a formatted packet of data from a remote peer
///
/// In blocking mode, this function will wait until the whole packet
/// has been received.
///
/// \param packet Packet to fill with the received data
/// \param remoteAddress Address of the peer that sent the data
/// \param remotePort Port of the peer that sent the data
///
/// \return Status code
///
/// \see send
///
////////////////////////////////////////////////////////////
Status receive(Packet& packet, IpAddress& remoteAddress, unsigned short& remotePort);
private:
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
std::vector<char> m_buffer; ///< Temporary buffer holding the received data in Receive(Packet)
};
} // namespace sf
#endif // SFML_UDPSOCKET_HPP
////////////////////////////////////////////////////////////
/// \class sf::UdpSocket
/// \ingroup network
///
/// A UDP socket is a connectionless socket. Instead of
/// connecting once to a remote host, like TCP sockets,
/// it can send to and receive from any host at any time.
///
/// It is a datagram protocol: bounded blocks of data (datagrams)
/// are transfered over the network rather than a continuous
/// stream of data (TCP). Therefore, one call to send will always
/// match one call to receive (if the datagram is not lost),
/// with the same data that was sent.
///
/// The UDP protocol is lightweight but unreliable. Unreliable
/// means that datagrams may be duplicated, be lost or
/// arrive reordered. However, if a datagram arrives, its
/// data is guaranteed to be valid.
///
/// UDP is generally used for real-time communication
/// (audio or video streaming, real-time games, etc.) where
/// speed is crucial and lost data doesn't matter much.
///
/// Sending and receiving data can use either the low-level
/// or the high-level functions. The low-level functions
/// process a raw sequence of bytes, whereas the high-level
/// interface uses packets (see sf::Packet), which are easier
/// to use and provide more safety regarding the data that is
/// exchanged. You can look at the sf::Packet class to get
/// more details about how they work.
///
/// It is important to note that UdpSocket is unable to send
/// datagrams bigger than MaxDatagramSize. In this case, it
/// returns an error and doesn't send anything. This applies
/// to both raw data and packets. Indeed, even packets are
/// unable to split and recompose data, due to the unreliability
/// of the protocol (dropped, mixed or duplicated datagrams may
/// lead to a big mess when trying to recompose a packet).
///
/// If the socket is bound to a port, it is automatically
/// unbound from it when the socket is destroyed. However,
/// you can unbind the socket explicitly with the Unbind
/// function if necessary, to stop receiving messages or
/// make the port available for other sockets.
///
/// Usage example:
/// \code
/// // ----- The client -----
///
/// // Create a socket and bind it to the port 55001
/// sf::UdpSocket socket;
/// socket.bind(55001);
///
/// // Send a message to 192.168.1.50 on port 55002
/// std::string message = "Hi, I am " + sf::IpAddress::getLocalAddress().toString();
/// socket.send(message.c_str(), message.size() + 1, "192.168.1.50", 55002);
///
/// // Receive an answer (most likely from 192.168.1.50, but could be anyone else)
/// char buffer[1024];
/// std::size_t received = 0;
/// sf::IpAddress sender;
/// unsigned short port;
/// socket.receive(buffer, sizeof(buffer), received, sender, port);
/// std::cout << sender.ToString() << " said: " << buffer << std::endl;
///
/// // ----- The server -----
///
/// // Create a socket and bind it to the port 55002
/// sf::UdpSocket socket;
/// socket.bind(55002);
///
/// // Receive a message from anyone
/// char buffer[1024];
/// std::size_t received = 0;
/// sf::IpAddress sender;
/// unsigned short port;
/// socket.receive(buffer, sizeof(buffer), received, sender, port);
/// std::cout << sender.ToString() << " said: " << buffer << std::endl;
///
/// // Send an answer
/// std::string message = "Welcome " + sender.toString();
/// socket.send(message.c_str(), message.size() + 1, sender, port);
/// \endcode
///
/// \see sf::Socket, sf::TcpSocket, sf::Packet
///
////////////////////////////////////////////////////////////

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_SYSTEM_HPP
#define SFML_SYSTEM_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Config.hpp>
//#include <SFML/System/Clock.hpp>
#include <SFML/System/Err.hpp>
//#include <SFML/System/InputStream.hpp>
//#include <SFML/System/Lock.hpp>
//#include <SFML/System/Mutex.hpp>
//#include <SFML/System/Sleep.hpp>
#include <SFML/System/NonCopyable.hpp>
#include <SFML/System/String.hpp>
//#include <SFML/System/Thread.hpp>
//#include <SFML/System/ThreadLocal.hpp>
//#include <SFML/System/ThreadLocalPtr.hpp>
#include <SFML/System/Time.hpp>
#include <SFML/System/Utf.hpp>
//#include <SFML/System/Vector2.hpp>
//#include <SFML/System/Vector3.hpp>
#endif // SFML_SYSTEM_HPP
////////////////////////////////////////////////////////////
/// \defgroup system System module
///
/// Base module of SFML, defining various utilities. It provides
/// vector classes, Unicode strings and conversion functions,
/// threads and mutexes, timing classes.
///
////////////////////////////////////////////////////////////

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_ERR_HPP
#define SFML_ERR_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/System/Export.hpp>
#include <ostream>
namespace sf
{
////////////////////////////////////////////////////////////
/// \brief Standard stream used by SFML to output warnings and errors
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API std::ostream& err();
} // namespace sf
#endif // SFML_ERR_HPP
////////////////////////////////////////////////////////////
/// \fn sf::err
/// \ingroup system
///
/// By default, sf::err() outputs to the same location as std::cerr,
/// (-> the stderr descriptor) which is the console if there's
/// one available.
///
/// It is a standard std::ostream instance, so it supports all the
/// insertion operations defined by the STL
/// (operator <<, manipulators, etc.).
///
/// sf::err() can be redirected to write to another output, independently
/// of std::cerr, by using the rdbuf() function provided by the
/// std::ostream class.
///
/// Example:
/// \code
/// // Redirect to a file
/// std::ofstream file("sfml-log.txt");
/// std::streambuf* previous = sf::err().rdbuf(file.rdbuf());
///
/// // Redirect to nothing
/// sf::err().rdbuf(NULL);
///
/// // Restore the original output
/// sf::err().rdbuf(previous);
/// \endcode
///
/// \return Reference to std::ostream representing the SFML error stream
///
////////////////////////////////////////////////////////////

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_SYSTEM_EXPORT_HPP
#define SFML_SYSTEM_EXPORT_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Config.hpp>
////////////////////////////////////////////////////////////
// Define portable import / export macros
////////////////////////////////////////////////////////////
#if defined(SFML_SYSTEM_EXPORTS)
#define SFML_SYSTEM_API SFML_API_EXPORT
#else
#define SFML_SYSTEM_API SFML_API_IMPORT
#endif
#endif // SFML_SYSTEM_EXPORT_HPP

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_NONCOPYABLE_HPP
#define SFML_NONCOPYABLE_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/System/Export.hpp>
namespace sf
{
////////////////////////////////////////////////////////////
/// \brief Utility class that makes any derived
/// class non-copyable
///
////////////////////////////////////////////////////////////
class SFML_SYSTEM_API NonCopyable
{
protected:
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
/// Because this class has a copy constructor, the compiler
/// will not automatically generate the default constructor.
/// That's why we must define it explicitly.
///
////////////////////////////////////////////////////////////
NonCopyable() {}
////////////////////////////////////////////////////////////
/// \brief Default destructor
///
/// By declaring a protected destructor it's impossible to
/// call delete on a pointer of sf::NonCopyable, thus
/// preventing possible resource leaks.
///
////////////////////////////////////////////////////////////
~NonCopyable() {}
private:
////////////////////////////////////////////////////////////
/// \brief Disabled copy constructor
///
/// By making the copy constructor private, the compiler will
/// trigger an error if anyone outside tries to use it.
/// To prevent NonCopyable or friend classes from using it,
/// we also give no definition, so that the linker will
/// produce an error if the first protection was inefficient.
///
////////////////////////////////////////////////////////////
NonCopyable(const NonCopyable&);
////////////////////////////////////////////////////////////
/// \brief Disabled assignment operator
///
/// By making the assignment operator private, the compiler will
/// trigger an error if anyone outside tries to use it.
/// To prevent NonCopyable or friend classes from using it,
/// we also give no definition, so that the linker will
/// produce an error if the first protection was inefficient.
///
////////////////////////////////////////////////////////////
NonCopyable& operator =(const NonCopyable&);
};
} // namespace sf
#endif // SFML_NONCOPYABLE_HPP
////////////////////////////////////////////////////////////
/// \class sf::NonCopyable
/// \ingroup system
///
/// This class makes its instances non-copyable, by explicitly
/// disabling its copy constructor and its assignment operator.
///
/// To create a non-copyable class, simply inherit from
/// sf::NonCopyable.
///
/// The type of inheritance (public or private) doesn't matter,
/// the copy constructor and assignment operator are declared private
/// in sf::NonCopyable so they will end up being inaccessible in both
/// cases. Thus you can use a shorter syntax for inheriting from it
/// (see below).
///
/// Usage example:
/// \code
/// class MyNonCopyableClass : sf::NonCopyable
/// {
/// ...
/// };
/// \endcode
///
/// Deciding whether the instances of a class can be copied
/// or not is a very important design choice. You are strongly
/// encouraged to think about it before writing a class,
/// and to use sf::NonCopyable when necessary to prevent
/// many potential future errors when using it. This is also
/// a very important indication to users of your class.
///
////////////////////////////////////////////////////////////

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_STRING_HPP
#define SFML_STRING_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/System/Export.hpp>
#include <SFML/System/Utf.hpp>
#include <iterator>
#include <locale>
#include <string>
namespace sf
{
////////////////////////////////////////////////////////////
/// \brief Utility string class that automatically handles
/// conversions between types and encodings
///
////////////////////////////////////////////////////////////
class SFML_SYSTEM_API String
{
public:
////////////////////////////////////////////////////////////
// Types
////////////////////////////////////////////////////////////
typedef std::basic_string<Uint32>::iterator Iterator; ///< Iterator type
typedef std::basic_string<Uint32>::const_iterator ConstIterator; ///< Read-only iterator type
////////////////////////////////////////////////////////////
// Static member data
////////////////////////////////////////////////////////////
static const std::size_t InvalidPos; ///< Represents an invalid position in the string
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
/// This constructor creates an empty string.
///
////////////////////////////////////////////////////////////
String();
////////////////////////////////////////////////////////////
/// \brief Construct from a single ANSI character and a locale
///
/// The source character is converted to UTF-32 according
/// to the given locale.
///
/// \param ansiChar ANSI character to convert
/// \param locale Locale to use for conversion
///
////////////////////////////////////////////////////////////
String(char ansiChar, const std::locale& locale = std::locale());
////////////////////////////////////////////////////////////
/// \brief Construct from single wide character
///
/// \param wideChar Wide character to convert
///
////////////////////////////////////////////////////////////
String(wchar_t wideChar);
////////////////////////////////////////////////////////////
/// \brief Construct from single UTF-32 character
///
/// \param utf32Char UTF-32 character to convert
///
////////////////////////////////////////////////////////////
String(Uint32 utf32Char);
////////////////////////////////////////////////////////////
/// \brief Construct from a null-terminated C-style ANSI string and a locale
///
/// The source string is converted to UTF-32 according
/// to the given locale.
///
/// \param ansiString ANSI string to convert
/// \param locale Locale to use for conversion
///
////////////////////////////////////////////////////////////
String(const char* ansiString, const std::locale& locale = std::locale());
////////////////////////////////////////////////////////////
/// \brief Construct from an ANSI string and a locale
///
/// The source string is converted to UTF-32 according
/// to the given locale.
///
/// \param ansiString ANSI string to convert
/// \param locale Locale to use for conversion
///
////////////////////////////////////////////////////////////
String(const std::string& ansiString, const std::locale& locale = std::locale());
////////////////////////////////////////////////////////////
/// \brief Construct from null-terminated C-style wide string
///
/// \param wideString Wide string to convert
///
////////////////////////////////////////////////////////////
String(const wchar_t* wideString);
////////////////////////////////////////////////////////////
/// \brief Construct from a wide string
///
/// \param wideString Wide string to convert
///
////////////////////////////////////////////////////////////
String(const std::wstring& wideString);
////////////////////////////////////////////////////////////
/// \brief Construct from a null-terminated C-style UTF-32 string
///
/// \param utf32String UTF-32 string to assign
///
////////////////////////////////////////////////////////////
String(const Uint32* utf32String);
////////////////////////////////////////////////////////////
/// \brief Construct from an UTF-32 string
///
/// \param utf32String UTF-32 string to assign
///
////////////////////////////////////////////////////////////
String(const std::basic_string<Uint32>& utf32String);
////////////////////////////////////////////////////////////
/// \brief Copy constructor
///
/// \param copy Instance to copy
///
////////////////////////////////////////////////////////////
String(const String& copy);
////////////////////////////////////////////////////////////
/// \brief Create a new sf::String from a UTF-8 encoded string
///
/// \param begin Forward iterator to the beginning of the UTF-8 sequence
/// \param end Forward iterator to the end of the UTF-8 sequence
///
/// \return A sf::String containing the source string
///
/// \see fromUtf16, fromUtf32
///
////////////////////////////////////////////////////////////
template <typename T>
static String fromUtf8(T begin, T end);
////////////////////////////////////////////////////////////
/// \brief Create a new sf::String from a UTF-16 encoded string
///
/// \param begin Forward iterator to the beginning of the UTF-16 sequence
/// \param end Forward iterator to the end of the UTF-16 sequence
///
/// \return A sf::String containing the source string
///
/// \see fromUtf8, fromUtf32
///
////////////////////////////////////////////////////////////
template <typename T>
static String fromUtf16(T begin, T end);
////////////////////////////////////////////////////////////
/// \brief Create a new sf::String from a UTF-32 encoded string
///
/// This function is provided for consistency, it is equivalent to
/// using the constructors that takes a const sf::Uint32* or
/// a std::basic_string<sf::Uint32>.
///
/// \param begin Forward iterator to the beginning of the UTF-32 sequence
/// \param end Forward iterator to the end of the UTF-32 sequence
///
/// \return A sf::String containing the source string
///
/// \see fromUtf8, fromUtf16
///
////////////////////////////////////////////////////////////
template <typename T>
static String fromUtf32(T begin, T end);
////////////////////////////////////////////////////////////
/// \brief Implicit conversion operator to std::string (ANSI string)
///
/// The current global locale is used for conversion. If you
/// want to explicitly specify a locale, see toAnsiString.
/// Characters that do not fit in the target encoding are
/// discarded from the returned string.
/// This operator is defined for convenience, and is equivalent
/// to calling toAnsiString().
///
/// \return Converted ANSI string
///
/// \see toAnsiString, operator std::wstring
///
////////////////////////////////////////////////////////////
operator std::string() const;
////////////////////////////////////////////////////////////
/// \brief Implicit conversion operator to std::wstring (wide string)
///
/// Characters that do not fit in the target encoding are
/// discarded from the returned string.
/// This operator is defined for convenience, and is equivalent
/// to calling toWideString().
///
/// \return Converted wide string
///
/// \see toWideString, operator std::string
///
////////////////////////////////////////////////////////////
operator std::wstring() const;
////////////////////////////////////////////////////////////
/// \brief Convert the Unicode string to an ANSI string
///
/// The UTF-32 string is converted to an ANSI string in
/// the encoding defined by \a locale.
/// Characters that do not fit in the target encoding are
/// discarded from the returned string.
///
/// \param locale Locale to use for conversion
///
/// \return Converted ANSI string
///
/// \see toWideString, operator std::string
///
////////////////////////////////////////////////////////////
std::string toAnsiString(const std::locale& locale = std::locale()) const;
////////////////////////////////////////////////////////////
/// \brief Convert the Unicode string to a wide string
///
/// Characters that do not fit in the target encoding are
/// discarded from the returned string.
///
/// \return Converted wide string
///
/// \see toAnsiString, operator std::wstring
///
////////////////////////////////////////////////////////////
std::wstring toWideString() const;
////////////////////////////////////////////////////////////
/// \brief Convert the Unicode string to a UTF-8 string
///
/// \return Converted UTF-8 string
///
/// \see toUtf16, toUtf32
///
////////////////////////////////////////////////////////////
std::basic_string<Uint8> toUtf8() const;
////////////////////////////////////////////////////////////
/// \brief Convert the Unicode string to a UTF-16 string
///
/// \return Converted UTF-16 string
///
/// \see toUtf8, toUtf32
///
////////////////////////////////////////////////////////////
std::basic_string<Uint16> toUtf16() const;
////////////////////////////////////////////////////////////
/// \brief Convert the Unicode string to a UTF-32 string
///
/// This function doesn't perform any conversion, since the
/// string is already stored as UTF-32 internally.
///
/// \return Converted UTF-32 string
///
/// \see toUtf8, toUtf16
///
////////////////////////////////////////////////////////////
std::basic_string<Uint32> toUtf32() const;
////////////////////////////////////////////////////////////
/// \brief Overload of assignment operator
///
/// \param right Instance to assign
///
/// \return Reference to self
///
////////////////////////////////////////////////////////////
String& operator =(const String& right);
////////////////////////////////////////////////////////////
/// \brief Overload of += operator to append an UTF-32 string
///
/// \param right String to append
///
/// \return Reference to self
///
////////////////////////////////////////////////////////////
String& operator +=(const String& right);
////////////////////////////////////////////////////////////
/// \brief Overload of [] operator to access a character by its position
///
/// This function provides read-only access to characters.
/// Note: the behavior is undefined if \a index is out of range.
///
/// \param index Index of the character to get
///
/// \return Character at position \a index
///
////////////////////////////////////////////////////////////
Uint32 operator [](std::size_t index) const;
////////////////////////////////////////////////////////////
/// \brief Overload of [] operator to access a character by its position
///
/// This function provides read and write access to characters.
/// Note: the behavior is undefined if \a index is out of range.
///
/// \param index Index of the character to get
///
/// \return Reference to the character at position \a index
///
////////////////////////////////////////////////////////////
Uint32& operator [](std::size_t index);
////////////////////////////////////////////////////////////
/// \brief Clear the string
///
/// This function removes all the characters from the string.
///
/// \see isEmpty, erase
///
////////////////////////////////////////////////////////////
void clear();
////////////////////////////////////////////////////////////
/// \brief Get the size of the string
///
/// \return Number of characters in the string
///
/// \see isEmpty
///
////////////////////////////////////////////////////////////
std::size_t getSize() const;
////////////////////////////////////////////////////////////
/// \brief Check whether the string is empty or not
///
/// \return True if the string is empty (i.e. contains no character)
///
/// \see clear, getSize
///
////////////////////////////////////////////////////////////
bool isEmpty() const;
////////////////////////////////////////////////////////////
/// \brief Erase one or more characters from the string
///
/// This function removes a sequence of \a count characters
/// starting from \a position.
///
/// \param position Position of the first character to erase
/// \param count Number of characters to erase
///
////////////////////////////////////////////////////////////
void erase(std::size_t position, std::size_t count = 1);
////////////////////////////////////////////////////////////
/// \brief Insert one or more characters into the string
///
/// This function inserts the characters of \a str
/// into the string, starting from \a position.
///
/// \param position Position of insertion
/// \param str Characters to insert
///
////////////////////////////////////////////////////////////
void insert(std::size_t position, const String& str);
////////////////////////////////////////////////////////////
/// \brief Find a sequence of one or more characters in the string
///
/// This function searches for the characters of \a str
/// in the string, starting from \a start.
///
/// \param str Characters to find
/// \param start Where to begin searching
///
/// \return Position of \a str in the string, or String::InvalidPos if not found
///
////////////////////////////////////////////////////////////
std::size_t find(const String& str, std::size_t start = 0) const;
////////////////////////////////////////////////////////////
/// \brief Replace a substring with another string
///
/// This function replaces the substring that starts at index \a position
/// and spans \a length characters with the string \a replaceWith.
///
/// \param position Index of the first character to be replaced
/// \param length Number of characters to replace. You can pass InvalidPos to
/// replace all characters until the end of the string.
/// \param replaceWith String that replaces the given substring.
///
////////////////////////////////////////////////////////////
void replace(std::size_t position, std::size_t length, const String& replaceWith);
////////////////////////////////////////////////////////////
/// \brief Replace all occurrences of a substring with a replacement string
///
/// This function replaces all occurrences of \a searchFor in this string
/// with the string \a replaceWith.
///
/// \param searchFor The value being searched for
/// \param replaceWith The value that replaces found \a searchFor values
///
////////////////////////////////////////////////////////////
void replace(const String& searchFor, const String& replaceWith);
////////////////////////////////////////////////////////////
/// \brief Return a part of the string
///
/// This function returns the substring that starts at index \a position
/// and spans \a length characters.
///
/// \param position Index of the first character
/// \param length Number of characters to include in the substring (if
/// the string is shorter, as many characters as possible
/// are included). \ref InvalidPos can be used to include all
/// characters until the end of the string.
///
/// \return String object containing a substring of this object
///
////////////////////////////////////////////////////////////
String substring(std::size_t position, std::size_t length = InvalidPos) const;
////////////////////////////////////////////////////////////
/// \brief Get a pointer to the C-style array of characters
///
/// This functions provides a read-only access to a
/// null-terminated C-style representation of the string.
/// The returned pointer is temporary and is meant only for
/// immediate use, thus it is not recommended to store it.
///
/// \return Read-only pointer to the array of characters
///
////////////////////////////////////////////////////////////
const Uint32* getData() const;
////////////////////////////////////////////////////////////
/// \brief Return an iterator to the beginning of the string
///
/// \return Read-write iterator to the beginning of the string characters
///
/// \see end
///
////////////////////////////////////////////////////////////
Iterator begin();
////////////////////////////////////////////////////////////
/// \brief Return an iterator to the beginning of the string
///
/// \return Read-only iterator to the beginning of the string characters
///
/// \see end
///
////////////////////////////////////////////////////////////
ConstIterator begin() const;
////////////////////////////////////////////////////////////
/// \brief Return an iterator to the end of the string
///
/// The end iterator refers to 1 position past the last character;
/// thus it represents an invalid character and should never be
/// accessed.
///
/// \return Read-write iterator to the end of the string characters
///
/// \see begin
///
////////////////////////////////////////////////////////////
Iterator end();
////////////////////////////////////////////////////////////
/// \brief Return an iterator to the end of the string
///
/// The end iterator refers to 1 position past the last character;
/// thus it represents an invalid character and should never be
/// accessed.
///
/// \return Read-only iterator to the end of the string characters
///
/// \see begin
///
////////////////////////////////////////////////////////////
ConstIterator end() const;
private:
friend SFML_SYSTEM_API bool operator ==(const String& left, const String& right);
friend SFML_SYSTEM_API bool operator <(const String& left, const String& right);
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
std::basic_string<Uint32> m_string; ///< Internal string of UTF-32 characters
};
////////////////////////////////////////////////////////////
/// \relates String
/// \brief Overload of == operator to compare two UTF-32 strings
///
/// \param left Left operand (a string)
/// \param right Right operand (a string)
///
/// \return True if both strings are equal
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API bool operator ==(const String& left, const String& right);
////////////////////////////////////////////////////////////
/// \relates String
/// \brief Overload of != operator to compare two UTF-32 strings
///
/// \param left Left operand (a string)
/// \param right Right operand (a string)
///
/// \return True if both strings are different
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API bool operator !=(const String& left, const String& right);
////////////////////////////////////////////////////////////
/// \relates String
/// \brief Overload of < operator to compare two UTF-32 strings
///
/// \param left Left operand (a string)
/// \param right Right operand (a string)
///
/// \return True if \a left is lexicographically before \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API bool operator <(const String& left, const String& right);
////////////////////////////////////////////////////////////
/// \relates String
/// \brief Overload of > operator to compare two UTF-32 strings
///
/// \param left Left operand (a string)
/// \param right Right operand (a string)
///
/// \return True if \a left is lexicographically after \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API bool operator >(const String& left, const String& right);
////////////////////////////////////////////////////////////
/// \relates String
/// \brief Overload of <= operator to compare two UTF-32 strings
///
/// \param left Left operand (a string)
/// \param right Right operand (a string)
///
/// \return True if \a left is lexicographically before or equivalent to \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API bool operator <=(const String& left, const String& right);
////////////////////////////////////////////////////////////
/// \relates String
/// \brief Overload of >= operator to compare two UTF-32 strings
///
/// \param left Left operand (a string)
/// \param right Right operand (a string)
///
/// \return True if \a left is lexicographically after or equivalent to \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API bool operator >=(const String& left, const String& right);
////////////////////////////////////////////////////////////
/// \relates String
/// \brief Overload of binary + operator to concatenate two strings
///
/// \param left Left operand (a string)
/// \param right Right operand (a string)
///
/// \return Concatenated string
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API String operator +(const String& left, const String& right);
#include <SFML/System/String.inl>
} // namespace sf
#endif // SFML_STRING_HPP
////////////////////////////////////////////////////////////
/// \class sf::String
/// \ingroup system
///
/// sf::String is a utility string class defined mainly for
/// convenience. It is a Unicode string (implemented using
/// UTF-32), thus it can store any character in the world
/// (European, Chinese, Arabic, Hebrew, etc.).
///
/// It automatically handles conversions from/to ANSI and
/// wide strings, so that you can work with standard string
/// classes and still be compatible with functions taking a
/// sf::String.
///
/// \code
/// sf::String s;
///
/// std::string s1 = s; // automatically converted to ANSI string
/// std::wstring s2 = s; // automatically converted to wide string
/// s = "hello"; // automatically converted from ANSI string
/// s = L"hello"; // automatically converted from wide string
/// s += 'a'; // automatically converted from ANSI string
/// s += L'a'; // automatically converted from wide string
/// \endcode
///
/// Conversions involving ANSI strings use the default user locale. However
/// it is possible to use a custom locale if necessary:
/// \code
/// std::locale locale;
/// sf::String s;
/// ...
/// std::string s1 = s.toAnsiString(locale);
/// s = sf::String("hello", locale);
/// \endcode
///
/// sf::String defines the most important functions of the
/// standard std::string class: removing, random access, iterating,
/// appending, comparing, etc. However it is a simple class
/// provided for convenience, and you may have to consider using
/// a more optimized class if your program requires complex string
/// handling. The automatic conversion functions will then take
/// care of converting your string to sf::String whenever SFML
/// requires it.
///
/// Please note that SFML also defines a low-level, generic
/// interface for Unicode handling, see the sf::Utf classes.
///
////////////////////////////////////////////////////////////

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
template <typename T>
String String::fromUtf8(T begin, T end)
{
String string;
Utf8::toUtf32(begin, end, std::back_inserter(string.m_string));
return string;
}
////////////////////////////////////////////////////////////
template <typename T>
String String::fromUtf16(T begin, T end)
{
String string;
Utf16::toUtf32(begin, end, std::back_inserter(string.m_string));
return string;
}
////////////////////////////////////////////////////////////
template <typename T>
String String::fromUtf32(T begin, T end)
{
String string;
string.m_string.assign(begin, end);
return string;
}

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_TIME_HPP
#define SFML_TIME_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/System/Export.hpp>
namespace sf
{
////////////////////////////////////////////////////////////
/// \brief Represents a time value
///
////////////////////////////////////////////////////////////
class SFML_SYSTEM_API Time
{
public:
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
/// Sets the time value to zero.
///
////////////////////////////////////////////////////////////
Time();
////////////////////////////////////////////////////////////
/// \brief Return the time value as a number of seconds
///
/// \return Time in seconds
///
/// \see asMilliseconds, asMicroseconds
///
////////////////////////////////////////////////////////////
float asSeconds() const;
////////////////////////////////////////////////////////////
/// \brief Return the time value as a number of milliseconds
///
/// \return Time in milliseconds
///
/// \see asSeconds, asMicroseconds
///
////////////////////////////////////////////////////////////
Int32 asMilliseconds() const;
////////////////////////////////////////////////////////////
/// \brief Return the time value as a number of microseconds
///
/// \return Time in microseconds
///
/// \see asSeconds, asMilliseconds
///
////////////////////////////////////////////////////////////
Int64 asMicroseconds() const;
////////////////////////////////////////////////////////////
// Static member data
////////////////////////////////////////////////////////////
static const Time Zero; ///< Predefined "zero" time value
private:
friend SFML_SYSTEM_API Time seconds(float);
friend SFML_SYSTEM_API Time milliseconds(Int32);
friend SFML_SYSTEM_API Time microseconds(Int64);
////////////////////////////////////////////////////////////
/// \brief Construct from a number of microseconds
///
/// This function is internal. To construct time values,
/// use sf::seconds, sf::milliseconds or sf::microseconds instead.
///
/// \param microseconds Number of microseconds
///
////////////////////////////////////////////////////////////
explicit Time(Int64 microseconds);
private:
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
Int64 m_microseconds; ///< Time value stored as microseconds
};
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Construct a time value from a number of seconds
///
/// \param amount Number of seconds
///
/// \return Time value constructed from the amount of seconds
///
/// \see milliseconds, microseconds
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API Time seconds(float amount);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Construct a time value from a number of milliseconds
///
/// \param amount Number of milliseconds
///
/// \return Time value constructed from the amount of milliseconds
///
/// \see seconds, microseconds
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API Time milliseconds(Int32 amount);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Construct a time value from a number of microseconds
///
/// \param amount Number of microseconds
///
/// \return Time value constructed from the amount of microseconds
///
/// \see seconds, milliseconds
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API Time microseconds(Int64 amount);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of == operator to compare two time values
///
/// \param left Left operand (a time)
/// \param right Right operand (a time)
///
/// \return True if both time values are equal
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API bool operator ==(Time left, Time right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of != operator to compare two time values
///
/// \param left Left operand (a time)
/// \param right Right operand (a time)
///
/// \return True if both time values are different
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API bool operator !=(Time left, Time right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of < operator to compare two time values
///
/// \param left Left operand (a time)
/// \param right Right operand (a time)
///
/// \return True if \a left is lesser than \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API bool operator <(Time left, Time right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of > operator to compare two time values
///
/// \param left Left operand (a time)
/// \param right Right operand (a time)
///
/// \return True if \a left is greater than \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API bool operator >(Time left, Time right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of <= operator to compare two time values
///
/// \param left Left operand (a time)
/// \param right Right operand (a time)
///
/// \return True if \a left is lesser or equal than \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API bool operator <=(Time left, Time right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of >= operator to compare two time values
///
/// \param left Left operand (a time)
/// \param right Right operand (a time)
///
/// \return True if \a left is greater or equal than \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API bool operator >=(Time left, Time right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of unary - operator to negate a time value
///
/// \param right Right operand (a time)
///
/// \return Opposite of the time value
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API Time operator -(Time right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of binary + operator to add two time values
///
/// \param left Left operand (a time)
/// \param right Right operand (a time)
///
/// \return Sum of the two times values
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API Time operator +(Time left, Time right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of binary += operator to add/assign two time values
///
/// \param left Left operand (a time)
/// \param right Right operand (a time)
///
/// \return Sum of the two times values
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API Time& operator +=(Time& left, Time right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of binary - operator to subtract two time values
///
/// \param left Left operand (a time)
/// \param right Right operand (a time)
///
/// \return Difference of the two times values
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API Time operator -(Time left, Time right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of binary -= operator to subtract/assign two time values
///
/// \param left Left operand (a time)
/// \param right Right operand (a time)
///
/// \return Difference of the two times values
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API Time& operator -=(Time& left, Time right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of binary * operator to scale a time value
///
/// \param left Left operand (a time)
/// \param right Right operand (a number)
///
/// \return \a left multiplied by \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API Time operator *(Time left, float right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of binary * operator to scale a time value
///
/// \param left Left operand (a time)
/// \param right Right operand (a number)
///
/// \return \a left multiplied by \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API Time operator *(Time left, Int64 right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of binary * operator to scale a time value
///
/// \param left Left operand (a number)
/// \param right Right operand (a time)
///
/// \return \a left multiplied by \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API Time operator *(float left, Time right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of binary * operator to scale a time value
///
/// \param left Left operand (a number)
/// \param right Right operand (a time)
///
/// \return \a left multiplied by \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API Time operator *(Int64 left, Time right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of binary *= operator to scale/assign a time value
///
/// \param left Left operand (a time)
/// \param right Right operand (a number)
///
/// \return \a left multiplied by \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API Time& operator *=(Time& left, float right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of binary *= operator to scale/assign a time value
///
/// \param left Left operand (a time)
/// \param right Right operand (a number)
///
/// \return \a left multiplied by \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API Time& operator *=(Time& left, Int64 right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of binary / operator to scale a time value
///
/// \param left Left operand (a time)
/// \param right Right operand (a number)
///
/// \return \a left divided by \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API Time operator /(Time left, float right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of binary / operator to scale a time value
///
/// \param left Left operand (a time)
/// \param right Right operand (a number)
///
/// \return \a left divided by \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API Time operator /(Time left, Int64 right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of binary /= operator to scale/assign a time value
///
/// \param left Left operand (a time)
/// \param right Right operand (a number)
///
/// \return \a left divided by \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API Time& operator /=(Time& left, float right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of binary /= operator to scale/assign a time value
///
/// \param left Left operand (a time)
/// \param right Right operand (a number)
///
/// \return \a left divided by \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API Time& operator /=(Time& left, Int64 right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of binary / operator to compute the ratio of two time values
///
/// \param left Left operand (a time)
/// \param right Right operand (a time)
///
/// \return \a left divided by \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API float operator /(Time left, Time right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of binary % operator to compute remainder of a time value
///
/// \param left Left operand (a time)
/// \param right Right operand (a time)
///
/// \return \a left modulo \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API Time operator %(Time left, Time right);
////////////////////////////////////////////////////////////
/// \relates Time
/// \brief Overload of binary %= operator to compute/assign remainder of a time value
///
/// \param left Left operand (a time)
/// \param right Right operand (a time)
///
/// \return \a left modulo \a right
///
////////////////////////////////////////////////////////////
SFML_SYSTEM_API Time& operator %=(Time& left, Time right);
} // namespace sf
#endif // SFML_TIME_HPP
////////////////////////////////////////////////////////////
/// \class sf::Time
/// \ingroup system
///
/// sf::Time encapsulates a time value in a flexible way.
/// It allows to define a time value either as a number of
/// seconds, milliseconds or microseconds. It also works the
/// other way round: you can read a time value as either
/// a number of seconds, milliseconds or microseconds.
///
/// By using such a flexible interface, the API doesn't
/// impose any fixed type or resolution for time values,
/// and let the user choose its own favorite representation.
///
/// Time values support the usual mathematical operations:
/// you can add or subtract two times, multiply or divide
/// a time by a number, compare two times, etc.
///
/// Since they represent a time span and not an absolute time
/// value, times can also be negative.
///
/// Usage example:
/// \code
/// sf::Time t1 = sf::seconds(0.1f);
/// Int32 milli = t1.asMilliseconds(); // 100
///
/// sf::Time t2 = sf::milliseconds(30);
/// Int64 micro = t2.asMicroseconds(); // 30000
///
/// sf::Time t3 = sf::microseconds(-800000);
/// float sec = t3.asSeconds(); // -0.8
/// \endcode
///
/// \code
/// void update(sf::Time elapsed)
/// {
/// position += speed * elapsed.asSeconds();
/// }
///
/// update(sf::milliseconds(100));
/// \endcode
///
/// \see sf::Clock
///
////////////////////////////////////////////////////////////

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Externals/SFML/include/SFML/System/Utf.hpp vendored
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@ -1,763 +0,0 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_UTF_HPP
#define SFML_UTF_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Config.hpp>
#include <algorithm>
#include <locale>
#include <string>
#include <cstdlib>
namespace sf
{
template <unsigned int N>
class Utf;
////////////////////////////////////////////////////////////
/// \brief Specialization of the Utf template for UTF-8
///
////////////////////////////////////////////////////////////
template <>
class Utf<8>
{
public:
////////////////////////////////////////////////////////////
/// \brief Decode a single UTF-8 character
///
/// Decoding a character means finding its unique 32-bits
/// code (called the codepoint) in the Unicode standard.
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Codepoint of the decoded UTF-8 character
/// \param replacement Replacement character to use in case the UTF-8 sequence is invalid
///
/// \return Iterator pointing to one past the last read element of the input sequence
///
////////////////////////////////////////////////////////////
template <typename In>
static In decode(In begin, In end, Uint32& output, Uint32 replacement = 0);
////////////////////////////////////////////////////////////
/// \brief Encode a single UTF-8 character
///
/// Encoding a character means converting a unique 32-bits
/// code (called the codepoint) in the target encoding, UTF-8.
///
/// \param input Codepoint to encode as UTF-8
/// \param output Iterator pointing to the beginning of the output sequence
/// \param replacement Replacement for characters not convertible to UTF-8 (use 0 to skip them)
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename Out>
static Out encode(Uint32 input, Out output, Uint8 replacement = 0);
////////////////////////////////////////////////////////////
/// \brief Advance to the next UTF-8 character
///
/// This function is necessary for multi-elements encodings, as
/// a single character may use more than 1 storage element.
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
///
/// \return Iterator pointing to one past the last read element of the input sequence
///
////////////////////////////////////////////////////////////
template <typename In>
static In next(In begin, In end);
////////////////////////////////////////////////////////////
/// \brief Count the number of characters of a UTF-8 sequence
///
/// This function is necessary for multi-elements encodings, as
/// a single character may use more than 1 storage element, thus the
/// total size can be different from (begin - end).
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
///
/// \return Iterator pointing to one past the last read element of the input sequence
///
////////////////////////////////////////////////////////////
template <typename In>
static std::size_t count(In begin, In end);
////////////////////////////////////////////////////////////
/// \brief Convert an ANSI characters range to UTF-8
///
/// The current global locale will be used by default, unless you
/// pass a custom one in the \a locale parameter.
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
/// \param locale Locale to use for conversion
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out fromAnsi(In begin, In end, Out output, const std::locale& locale = std::locale());
////////////////////////////////////////////////////////////
/// \brief Convert a wide characters range to UTF-8
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out fromWide(In begin, In end, Out output);
////////////////////////////////////////////////////////////
/// \brief Convert a latin-1 (ISO-5589-1) characters range to UTF-8
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out fromLatin1(In begin, In end, Out output);
////////////////////////////////////////////////////////////
/// \brief Convert an UTF-8 characters range to ANSI characters
///
/// The current global locale will be used by default, unless you
/// pass a custom one in the \a locale parameter.
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
/// \param replacement Replacement for characters not convertible to ANSI (use 0 to skip them)
/// \param locale Locale to use for conversion
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out toAnsi(In begin, In end, Out output, char replacement = 0, const std::locale& locale = std::locale());
////////////////////////////////////////////////////////////
/// \brief Convert an UTF-8 characters range to wide characters
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
/// \param replacement Replacement for characters not convertible to wide (use 0 to skip them)
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out toWide(In begin, In end, Out output, wchar_t replacement = 0);
////////////////////////////////////////////////////////////
/// \brief Convert an UTF-8 characters range to latin-1 (ISO-5589-1) characters
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
/// \param replacement Replacement for characters not convertible to wide (use 0 to skip them)
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out toLatin1(In begin, In end, Out output, char replacement = 0);
////////////////////////////////////////////////////////////
/// \brief Convert a UTF-8 characters range to UTF-8
///
/// This functions does nothing more than a direct copy;
/// it is defined only to provide the same interface as other
/// specializations of the sf::Utf<> template, and allow
/// generic code to be written on top of it.
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out toUtf8(In begin, In end, Out output);
////////////////////////////////////////////////////////////
/// \brief Convert a UTF-8 characters range to UTF-16
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out toUtf16(In begin, In end, Out output);
////////////////////////////////////////////////////////////
/// \brief Convert a UTF-8 characters range to UTF-32
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out toUtf32(In begin, In end, Out output);
};
////////////////////////////////////////////////////////////
/// \brief Specialization of the Utf template for UTF-16
///
////////////////////////////////////////////////////////////
template <>
class Utf<16>
{
public:
////////////////////////////////////////////////////////////
/// \brief Decode a single UTF-16 character
///
/// Decoding a character means finding its unique 32-bits
/// code (called the codepoint) in the Unicode standard.
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Codepoint of the decoded UTF-16 character
/// \param replacement Replacement character to use in case the UTF-8 sequence is invalid
///
/// \return Iterator pointing to one past the last read element of the input sequence
///
////////////////////////////////////////////////////////////
template <typename In>
static In decode(In begin, In end, Uint32& output, Uint32 replacement = 0);
////////////////////////////////////////////////////////////
/// \brief Encode a single UTF-16 character
///
/// Encoding a character means converting a unique 32-bits
/// code (called the codepoint) in the target encoding, UTF-16.
///
/// \param input Codepoint to encode as UTF-16
/// \param output Iterator pointing to the beginning of the output sequence
/// \param replacement Replacement for characters not convertible to UTF-16 (use 0 to skip them)
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename Out>
static Out encode(Uint32 input, Out output, Uint16 replacement = 0);
////////////////////////////////////////////////////////////
/// \brief Advance to the next UTF-16 character
///
/// This function is necessary for multi-elements encodings, as
/// a single character may use more than 1 storage element.
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
///
/// \return Iterator pointing to one past the last read element of the input sequence
///
////////////////////////////////////////////////////////////
template <typename In>
static In next(In begin, In end);
////////////////////////////////////////////////////////////
/// \brief Count the number of characters of a UTF-16 sequence
///
/// This function is necessary for multi-elements encodings, as
/// a single character may use more than 1 storage element, thus the
/// total size can be different from (begin - end).
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
///
/// \return Iterator pointing to one past the last read element of the input sequence
///
////////////////////////////////////////////////////////////
template <typename In>
static std::size_t count(In begin, In end);
////////////////////////////////////////////////////////////
/// \brief Convert an ANSI characters range to UTF-16
///
/// The current global locale will be used by default, unless you
/// pass a custom one in the \a locale parameter.
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
/// \param locale Locale to use for conversion
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out fromAnsi(In begin, In end, Out output, const std::locale& locale = std::locale());
////////////////////////////////////////////////////////////
/// \brief Convert a wide characters range to UTF-16
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out fromWide(In begin, In end, Out output);
////////////////////////////////////////////////////////////
/// \brief Convert a latin-1 (ISO-5589-1) characters range to UTF-16
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out fromLatin1(In begin, In end, Out output);
////////////////////////////////////////////////////////////
/// \brief Convert an UTF-16 characters range to ANSI characters
///
/// The current global locale will be used by default, unless you
/// pass a custom one in the \a locale parameter.
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
/// \param replacement Replacement for characters not convertible to ANSI (use 0 to skip them)
/// \param locale Locale to use for conversion
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out toAnsi(In begin, In end, Out output, char replacement = 0, const std::locale& locale = std::locale());
////////////////////////////////////////////////////////////
/// \brief Convert an UTF-16 characters range to wide characters
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
/// \param replacement Replacement for characters not convertible to wide (use 0 to skip them)
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out toWide(In begin, In end, Out output, wchar_t replacement = 0);
////////////////////////////////////////////////////////////
/// \brief Convert an UTF-16 characters range to latin-1 (ISO-5589-1) characters
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
/// \param replacement Replacement for characters not convertible to wide (use 0 to skip them)
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out toLatin1(In begin, In end, Out output, char replacement = 0);
////////////////////////////////////////////////////////////
/// \brief Convert a UTF-16 characters range to UTF-8
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out toUtf8(In begin, In end, Out output);
////////////////////////////////////////////////////////////
/// \brief Convert a UTF-16 characters range to UTF-16
///
/// This functions does nothing more than a direct copy;
/// it is defined only to provide the same interface as other
/// specializations of the sf::Utf<> template, and allow
/// generic code to be written on top of it.
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out toUtf16(In begin, In end, Out output);
////////////////////////////////////////////////////////////
/// \brief Convert a UTF-16 characters range to UTF-32
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out toUtf32(In begin, In end, Out output);
};
////////////////////////////////////////////////////////////
/// \brief Specialization of the Utf template for UTF-32
///
////////////////////////////////////////////////////////////
template <>
class Utf<32>
{
public:
////////////////////////////////////////////////////////////
/// \brief Decode a single UTF-32 character
///
/// Decoding a character means finding its unique 32-bits
/// code (called the codepoint) in the Unicode standard.
/// For UTF-32, the character value is the same as the codepoint.
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Codepoint of the decoded UTF-32 character
/// \param replacement Replacement character to use in case the UTF-8 sequence is invalid
///
/// \return Iterator pointing to one past the last read element of the input sequence
///
////////////////////////////////////////////////////////////
template <typename In>
static In decode(In begin, In end, Uint32& output, Uint32 replacement = 0);
////////////////////////////////////////////////////////////
/// \brief Encode a single UTF-32 character
///
/// Encoding a character means converting a unique 32-bits
/// code (called the codepoint) in the target encoding, UTF-32.
/// For UTF-32, the codepoint is the same as the character value.
///
/// \param input Codepoint to encode as UTF-32
/// \param output Iterator pointing to the beginning of the output sequence
/// \param replacement Replacement for characters not convertible to UTF-32 (use 0 to skip them)
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename Out>
static Out encode(Uint32 input, Out output, Uint32 replacement = 0);
////////////////////////////////////////////////////////////
/// \brief Advance to the next UTF-32 character
///
/// This function is trivial for UTF-32, which can store
/// every character in a single storage element.
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
///
/// \return Iterator pointing to one past the last read element of the input sequence
///
////////////////////////////////////////////////////////////
template <typename In>
static In next(In begin, In end);
////////////////////////////////////////////////////////////
/// \brief Count the number of characters of a UTF-32 sequence
///
/// This function is trivial for UTF-32, which can store
/// every character in a single storage element.
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
///
/// \return Iterator pointing to one past the last read element of the input sequence
///
////////////////////////////////////////////////////////////
template <typename In>
static std::size_t count(In begin, In end);
////////////////////////////////////////////////////////////
/// \brief Convert an ANSI characters range to UTF-32
///
/// The current global locale will be used by default, unless you
/// pass a custom one in the \a locale parameter.
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
/// \param locale Locale to use for conversion
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out fromAnsi(In begin, In end, Out output, const std::locale& locale = std::locale());
////////////////////////////////////////////////////////////
/// \brief Convert a wide characters range to UTF-32
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out fromWide(In begin, In end, Out output);
////////////////////////////////////////////////////////////
/// \brief Convert a latin-1 (ISO-5589-1) characters range to UTF-32
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out fromLatin1(In begin, In end, Out output);
////////////////////////////////////////////////////////////
/// \brief Convert an UTF-32 characters range to ANSI characters
///
/// The current global locale will be used by default, unless you
/// pass a custom one in the \a locale parameter.
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
/// \param replacement Replacement for characters not convertible to ANSI (use 0 to skip them)
/// \param locale Locale to use for conversion
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out toAnsi(In begin, In end, Out output, char replacement = 0, const std::locale& locale = std::locale());
////////////////////////////////////////////////////////////
/// \brief Convert an UTF-32 characters range to wide characters
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
/// \param replacement Replacement for characters not convertible to wide (use 0 to skip them)
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out toWide(In begin, In end, Out output, wchar_t replacement = 0);
////////////////////////////////////////////////////////////
/// \brief Convert an UTF-16 characters range to latin-1 (ISO-5589-1) characters
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
/// \param replacement Replacement for characters not convertible to wide (use 0 to skip them)
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out toLatin1(In begin, In end, Out output, char replacement = 0);
////////////////////////////////////////////////////////////
/// \brief Convert a UTF-32 characters range to UTF-8
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out toUtf8(In begin, In end, Out output);
////////////////////////////////////////////////////////////
/// \brief Convert a UTF-32 characters range to UTF-16
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out toUtf16(In begin, In end, Out output);
////////////////////////////////////////////////////////////
/// \brief Convert a UTF-32 characters range to UTF-32
///
/// This functions does nothing more than a direct copy;
/// it is defined only to provide the same interface as other
/// specializations of the sf::Utf<> template, and allow
/// generic code to be written on top of it.
///
/// \param begin Iterator pointing to the beginning of the input sequence
/// \param end Iterator pointing to the end of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename In, typename Out>
static Out toUtf32(In begin, In end, Out output);
////////////////////////////////////////////////////////////
/// \brief Decode a single ANSI character to UTF-32
///
/// This function does not exist in other specializations
/// of sf::Utf<>, it is defined for convenience (it is used by
/// several other conversion functions).
///
/// \param input Input ANSI character
/// \param locale Locale to use for conversion
///
/// \return Converted character
///
////////////////////////////////////////////////////////////
template <typename In>
static Uint32 decodeAnsi(In input, const std::locale& locale = std::locale());
////////////////////////////////////////////////////////////
/// \brief Decode a single wide character to UTF-32
///
/// This function does not exist in other specializations
/// of sf::Utf<>, it is defined for convenience (it is used by
/// several other conversion functions).
///
/// \param input Input wide character
///
/// \return Converted character
///
////////////////////////////////////////////////////////////
template <typename In>
static Uint32 decodeWide(In input);
////////////////////////////////////////////////////////////
/// \brief Encode a single UTF-32 character to ANSI
///
/// This function does not exist in other specializations
/// of sf::Utf<>, it is defined for convenience (it is used by
/// several other conversion functions).
///
/// \param codepoint Iterator pointing to the beginning of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
/// \param replacement Replacement if the input character is not convertible to ANSI (use 0 to skip it)
/// \param locale Locale to use for conversion
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename Out>
static Out encodeAnsi(Uint32 codepoint, Out output, char replacement = 0, const std::locale& locale = std::locale());
////////////////////////////////////////////////////////////
/// \brief Encode a single UTF-32 character to wide
///
/// This function does not exist in other specializations
/// of sf::Utf<>, it is defined for convenience (it is used by
/// several other conversion functions).
///
/// \param codepoint Iterator pointing to the beginning of the input sequence
/// \param output Iterator pointing to the beginning of the output sequence
/// \param replacement Replacement if the input character is not convertible to wide (use 0 to skip it)
///
/// \return Iterator to the end of the output sequence which has been written
///
////////////////////////////////////////////////////////////
template <typename Out>
static Out encodeWide(Uint32 codepoint, Out output, wchar_t replacement = 0);
};
#include <SFML/System/Utf.inl>
// Make typedefs to get rid of the template syntax
typedef Utf<8> Utf8;
typedef Utf<16> Utf16;
typedef Utf<32> Utf32;
} // namespace sf
#endif // SFML_UTF_HPP
////////////////////////////////////////////////////////////
/// \class sf::Utf
/// \ingroup system
///
/// Utility class providing generic functions for UTF conversions.
///
/// sf::Utf is a low-level, generic interface for counting, iterating,
/// encoding and decoding Unicode characters and strings. It is able
/// to handle ANSI, wide, latin-1, UTF-8, UTF-16 and UTF-32 encodings.
///
/// sf::Utf<X> functions are all static, these classes are not meant to
/// be instantiated. All the functions are template, so that you
/// can use any character / string type for a given encoding.
///
/// It has 3 specializations:
/// \li sf::Utf<8> (typedef'd to sf::Utf8)
/// \li sf::Utf<16> (typedef'd to sf::Utf16)
/// \li sf::Utf<32> (typedef'd to sf::Utf32)
///
////////////////////////////////////////////////////////////

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@ -1,752 +0,0 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// References:
//
// https://www.unicode.org/
// https://www.unicode.org/Public/PROGRAMS/CVTUTF/ConvertUTF.c
// https://www.unicode.org/Public/PROGRAMS/CVTUTF/ConvertUTF.h
// https://people.w3.org/rishida/scripts/uniview/conversion
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
template <typename In>
In Utf<8>::decode(In begin, In end, Uint32& output, Uint32 replacement)
{
// Some useful precomputed data
static const int trailing[256] =
{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5
};
static const Uint32 offsets[6] =
{
0x00000000, 0x00003080, 0x000E2080, 0x03C82080, 0xFA082080, 0x82082080
};
// decode the character
int trailingBytes = trailing[static_cast<Uint8>(*begin)];
if (begin + trailingBytes < end)
{
output = 0;
switch (trailingBytes)
{
case 5: output += static_cast<Uint8>(*begin++); output <<= 6;
case 4: output += static_cast<Uint8>(*begin++); output <<= 6;
case 3: output += static_cast<Uint8>(*begin++); output <<= 6;
case 2: output += static_cast<Uint8>(*begin++); output <<= 6;
case 1: output += static_cast<Uint8>(*begin++); output <<= 6;
case 0: output += static_cast<Uint8>(*begin++);
}
output -= offsets[trailingBytes];
}
else
{
// Incomplete character
begin = end;
output = replacement;
}
return begin;
}
////////////////////////////////////////////////////////////
template <typename Out>
Out Utf<8>::encode(Uint32 input, Out output, Uint8 replacement)
{
// Some useful precomputed data
static const Uint8 firstBytes[7] =
{
0x00, 0x00, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC
};
// encode the character
if ((input > 0x0010FFFF) || ((input >= 0xD800) && (input <= 0xDBFF)))
{
// Invalid character
if (replacement)
*output++ = replacement;
}
else
{
// Valid character
// Get the number of bytes to write
std::size_t bytestoWrite = 1;
if (input < 0x80) bytestoWrite = 1;
else if (input < 0x800) bytestoWrite = 2;
else if (input < 0x10000) bytestoWrite = 3;
else if (input <= 0x0010FFFF) bytestoWrite = 4;
// Extract the bytes to write
Uint8 bytes[4];
switch (bytestoWrite)
{
case 4: bytes[3] = static_cast<Uint8>((input | 0x80) & 0xBF); input >>= 6;
case 3: bytes[2] = static_cast<Uint8>((input | 0x80) & 0xBF); input >>= 6;
case 2: bytes[1] = static_cast<Uint8>((input | 0x80) & 0xBF); input >>= 6;
case 1: bytes[0] = static_cast<Uint8> (input | firstBytes[bytestoWrite]);
}
// Add them to the output
output = std::copy(bytes, bytes + bytestoWrite, output);
}
return output;
}
////////////////////////////////////////////////////////////
template <typename In>
In Utf<8>::next(In begin, In end)
{
Uint32 codepoint;
return decode(begin, end, codepoint);
}
////////////////////////////////////////////////////////////
template <typename In>
std::size_t Utf<8>::count(In begin, In end)
{
std::size_t length = 0;
while (begin < end)
{
begin = next(begin, end);
++length;
}
return length;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<8>::fromAnsi(In begin, In end, Out output, const std::locale& locale)
{
while (begin < end)
{
Uint32 codepoint = Utf<32>::decodeAnsi(*begin++, locale);
output = encode(codepoint, output);
}
return output;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<8>::fromWide(In begin, In end, Out output)
{
while (begin < end)
{
Uint32 codepoint = Utf<32>::decodeWide(*begin++);
output = encode(codepoint, output);
}
return output;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<8>::fromLatin1(In begin, In end, Out output)
{
// Latin-1 is directly compatible with Unicode encodings,
// and can thus be treated as (a sub-range of) UTF-32
while (begin < end)
output = encode(*begin++, output);
return output;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<8>::toAnsi(In begin, In end, Out output, char replacement, const std::locale& locale)
{
while (begin < end)
{
Uint32 codepoint;
begin = decode(begin, end, codepoint);
output = Utf<32>::encodeAnsi(codepoint, output, replacement, locale);
}
return output;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<8>::toWide(In begin, In end, Out output, wchar_t replacement)
{
while (begin < end)
{
Uint32 codepoint;
begin = decode(begin, end, codepoint);
output = Utf<32>::encodeWide(codepoint, output, replacement);
}
return output;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<8>::toLatin1(In begin, In end, Out output, char replacement)
{
// Latin-1 is directly compatible with Unicode encodings,
// and can thus be treated as (a sub-range of) UTF-32
while (begin < end)
{
Uint32 codepoint;
begin = decode(begin, end, codepoint);
*output++ = codepoint < 256 ? static_cast<char>(codepoint) : replacement;
}
return output;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<8>::toUtf8(In begin, In end, Out output)
{
return std::copy(begin, end, output);
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<8>::toUtf16(In begin, In end, Out output)
{
while (begin < end)
{
Uint32 codepoint;
begin = decode(begin, end, codepoint);
output = Utf<16>::encode(codepoint, output);
}
return output;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<8>::toUtf32(In begin, In end, Out output)
{
while (begin < end)
{
Uint32 codepoint;
begin = decode(begin, end, codepoint);
*output++ = codepoint;
}
return output;
}
////////////////////////////////////////////////////////////
template <typename In>
In Utf<16>::decode(In begin, In end, Uint32& output, Uint32 replacement)
{
Uint16 first = *begin++;
// If it's a surrogate pair, first convert to a single UTF-32 character
if ((first >= 0xD800) && (first <= 0xDBFF))
{
if (begin < end)
{
Uint32 second = *begin++;
if ((second >= 0xDC00) && (second <= 0xDFFF))
{
// The second element is valid: convert the two elements to a UTF-32 character
output = static_cast<Uint32>(((first - 0xD800) << 10) + (second - 0xDC00) + 0x0010000);
}
else
{
// Invalid character
output = replacement;
}
}
else
{
// Invalid character
begin = end;
output = replacement;
}
}
else
{
// We can make a direct copy
output = first;
}
return begin;
}
////////////////////////////////////////////////////////////
template <typename Out>
Out Utf<16>::encode(Uint32 input, Out output, Uint16 replacement)
{
if (input <= 0xFFFF)
{
// The character can be copied directly, we just need to check if it's in the valid range
if ((input >= 0xD800) && (input <= 0xDFFF))
{
// Invalid character (this range is reserved)
if (replacement)
*output++ = replacement;
}
else
{
// Valid character directly convertible to a single UTF-16 character
*output++ = static_cast<Uint16>(input);
}
}
else if (input > 0x0010FFFF)
{
// Invalid character (greater than the maximum Unicode value)
if (replacement)
*output++ = replacement;
}
else
{
// The input character will be converted to two UTF-16 elements
input -= 0x0010000;
*output++ = static_cast<Uint16>((input >> 10) + 0xD800);
*output++ = static_cast<Uint16>((input & 0x3FFUL) + 0xDC00);
}
return output;
}
////////////////////////////////////////////////////////////
template <typename In>
In Utf<16>::next(In begin, In end)
{
Uint32 codepoint;
return decode(begin, end, codepoint);
}
////////////////////////////////////////////////////////////
template <typename In>
std::size_t Utf<16>::count(In begin, In end)
{
std::size_t length = 0;
while (begin < end)
{
begin = next(begin, end);
++length;
}
return length;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<16>::fromAnsi(In begin, In end, Out output, const std::locale& locale)
{
while (begin < end)
{
Uint32 codepoint = Utf<32>::decodeAnsi(*begin++, locale);
output = encode(codepoint, output);
}
return output;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<16>::fromWide(In begin, In end, Out output)
{
while (begin < end)
{
Uint32 codepoint = Utf<32>::decodeWide(*begin++);
output = encode(codepoint, output);
}
return output;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<16>::fromLatin1(In begin, In end, Out output)
{
// Latin-1 is directly compatible with Unicode encodings,
// and can thus be treated as (a sub-range of) UTF-32
return std::copy(begin, end, output);
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<16>::toAnsi(In begin, In end, Out output, char replacement, const std::locale& locale)
{
while (begin < end)
{
Uint32 codepoint;
begin = decode(begin, end, codepoint);
output = Utf<32>::encodeAnsi(codepoint, output, replacement, locale);
}
return output;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<16>::toWide(In begin, In end, Out output, wchar_t replacement)
{
while (begin < end)
{
Uint32 codepoint;
begin = decode(begin, end, codepoint);
output = Utf<32>::encodeWide(codepoint, output, replacement);
}
return output;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<16>::toLatin1(In begin, In end, Out output, char replacement)
{
// Latin-1 is directly compatible with Unicode encodings,
// and can thus be treated as (a sub-range of) UTF-32
while (begin < end)
{
*output++ = *begin < 256 ? static_cast<char>(*begin) : replacement;
begin++;
}
return output;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<16>::toUtf8(In begin, In end, Out output)
{
while (begin < end)
{
Uint32 codepoint;
begin = decode(begin, end, codepoint);
output = Utf<8>::encode(codepoint, output);
}
return output;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<16>::toUtf16(In begin, In end, Out output)
{
return std::copy(begin, end, output);
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<16>::toUtf32(In begin, In end, Out output)
{
while (begin < end)
{
Uint32 codepoint;
begin = decode(begin, end, codepoint);
*output++ = codepoint;
}
return output;
}
////////////////////////////////////////////////////////////
template <typename In>
In Utf<32>::decode(In begin, In /*end*/, Uint32& output, Uint32 /*replacement*/)
{
output = *begin++;
return begin;
}
////////////////////////////////////////////////////////////
template <typename Out>
Out Utf<32>::encode(Uint32 input, Out output, Uint32 /*replacement*/)
{
*output++ = input;
return output;
}
////////////////////////////////////////////////////////////
template <typename In>
In Utf<32>::next(In begin, In /*end*/)
{
return ++begin;
}
////////////////////////////////////////////////////////////
template <typename In>
std::size_t Utf<32>::count(In begin, In end)
{
return begin - end;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<32>::fromAnsi(In begin, In end, Out output, const std::locale& locale)
{
while (begin < end)
*output++ = decodeAnsi(*begin++, locale);
return output;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<32>::fromWide(In begin, In end, Out output)
{
while (begin < end)
*output++ = decodeWide(*begin++);
return output;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<32>::fromLatin1(In begin, In end, Out output)
{
// Latin-1 is directly compatible with Unicode encodings,
// and can thus be treated as (a sub-range of) UTF-32
return std::copy(begin, end, output);
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<32>::toAnsi(In begin, In end, Out output, char replacement, const std::locale& locale)
{
while (begin < end)
output = encodeAnsi(*begin++, output, replacement, locale);
return output;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<32>::toWide(In begin, In end, Out output, wchar_t replacement)
{
while (begin < end)
output = encodeWide(*begin++, output, replacement);
return output;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<32>::toLatin1(In begin, In end, Out output, char replacement)
{
// Latin-1 is directly compatible with Unicode encodings,
// and can thus be treated as (a sub-range of) UTF-32
while (begin < end)
{
*output++ = *begin < 256 ? static_cast<char>(*begin) : replacement;
begin++;
}
return output;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<32>::toUtf8(In begin, In end, Out output)
{
while (begin < end)
output = Utf<8>::encode(*begin++, output);
return output;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<32>::toUtf16(In begin, In end, Out output)
{
while (begin < end)
output = Utf<16>::encode(*begin++, output);
return output;
}
////////////////////////////////////////////////////////////
template <typename In, typename Out>
Out Utf<32>::toUtf32(In begin, In end, Out output)
{
return std::copy(begin, end, output);
}
////////////////////////////////////////////////////////////
template <typename In>
Uint32 Utf<32>::decodeAnsi(In input, const std::locale& locale)
{
// On Windows, GCC's standard library (glibc++) has almost
// no support for Unicode stuff. As a consequence, in this
// context we can only use the default locale and ignore
// the one passed as parameter.
#if defined(SFML_SYSTEM_WINDOWS) && /* if Windows ... */ \
(defined(__GLIBCPP__) || defined (__GLIBCXX__)) && /* ... and standard library is glibc++ ... */ \
!(defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)) /* ... and STLPort is not used on top of it */
(void)locale; // to avoid warnings
wchar_t character = 0;
mbtowc(&character, &input, 1);
return static_cast<Uint32>(character);
#else
// Get the facet of the locale which deals with character conversion
const std::ctype<wchar_t>& facet = std::use_facet< std::ctype<wchar_t> >(locale);
// Use the facet to convert each character of the input string
return static_cast<Uint32>(facet.widen(input));
#endif
}
////////////////////////////////////////////////////////////
template <typename In>
Uint32 Utf<32>::decodeWide(In input)
{
// The encoding of wide characters is not well defined and is left to the system;
// however we can safely assume that it is UCS-2 on Windows and
// UCS-4 on Unix systems.
// In both cases, a simple copy is enough (UCS-2 is a subset of UCS-4,
// and UCS-4 *is* UTF-32).
return input;
}
////////////////////////////////////////////////////////////
template <typename Out>
Out Utf<32>::encodeAnsi(Uint32 codepoint, Out output, char replacement, const std::locale& locale)
{
// On Windows, gcc's standard library (glibc++) has almost
// no support for Unicode stuff. As a consequence, in this
// context we can only use the default locale and ignore
// the one passed as parameter.
#if defined(SFML_SYSTEM_WINDOWS) && /* if Windows ... */ \
(defined(__GLIBCPP__) || defined (__GLIBCXX__)) && /* ... and standard library is glibc++ ... */ \
!(defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)) /* ... and STLPort is not used on top of it */
(void)locale; // to avoid warnings
char character = 0;
if (wctomb(&character, static_cast<wchar_t>(codepoint)) >= 0)
*output++ = character;
else if (replacement)
*output++ = replacement;
return output;
#else
// Get the facet of the locale which deals with character conversion
const std::ctype<wchar_t>& facet = std::use_facet< std::ctype<wchar_t> >(locale);
// Use the facet to convert each character of the input string
*output++ = facet.narrow(static_cast<wchar_t>(codepoint), replacement);
return output;
#endif
}
////////////////////////////////////////////////////////////
template <typename Out>
Out Utf<32>::encodeWide(Uint32 codepoint, Out output, wchar_t replacement)
{
// The encoding of wide characters is not well defined and is left to the system;
// however we can safely assume that it is UCS-2 on Windows and
// UCS-4 on Unix systems.
// For UCS-2 we need to check if the source characters fits in (UCS-2 is a subset of UCS-4).
// For UCS-4 we can do a direct copy (UCS-4 *is* UTF-32).
switch (sizeof(wchar_t))
{
case 4:
{
*output++ = static_cast<wchar_t>(codepoint);
break;
}
default:
{
if ((codepoint <= 0xFFFF) && ((codepoint < 0xD800) || (codepoint > 0xDFFF)))
{
*output++ = static_cast<wchar_t>(codepoint);
}
else if (replacement)
{
*output++ = replacement;
}
break;
}
}
return output;
}

415
Externals/SFML/src/SFML/Network/Http.cpp vendored
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@ -1,415 +0,0 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Network/Http.hpp>
#include <SFML/System/Err.hpp>
#include <cctype>
#include <algorithm>
#include <iterator>
#include <sstream>
#include <limits>
namespace
{
// Convert a string to lower case
std::string toLower(std::string str)
{
for (std::string::iterator i = str.begin(); i != str.end(); ++i)
*i = static_cast<char>(std::tolower(*i));
return str;
}
}
namespace sf
{
////////////////////////////////////////////////////////////
Http::Request::Request(const std::string& uri, Method method, const std::string& body)
{
setMethod(method);
setUri(uri);
setHttpVersion(1, 0);
setBody(body);
}
////////////////////////////////////////////////////////////
void Http::Request::setField(const std::string& field, const std::string& value)
{
m_fields[toLower(field)] = value;
}
////////////////////////////////////////////////////////////
void Http::Request::setMethod(Http::Request::Method method)
{
m_method = method;
}
////////////////////////////////////////////////////////////
void Http::Request::setUri(const std::string& uri)
{
m_uri = uri;
// Make sure it starts with a '/'
if (m_uri.empty() || (m_uri[0] != '/'))
m_uri.insert(0, "/");
}
////////////////////////////////////////////////////////////
void Http::Request::setHttpVersion(unsigned int major, unsigned int minor)
{
m_majorVersion = major;
m_minorVersion = minor;
}
////////////////////////////////////////////////////////////
void Http::Request::setBody(const std::string& body)
{
m_body = body;
}
////////////////////////////////////////////////////////////
std::string Http::Request::prepare() const
{
std::ostringstream out;
// Convert the method to its string representation
std::string method;
switch (m_method)
{
case Get: method = "GET"; break;
case Post: method = "POST"; break;
case Head: method = "HEAD"; break;
case Put: method = "PUT"; break;
case Delete: method = "DELETE"; break;
}
// Write the first line containing the request type
out << method << " " << m_uri << " ";
out << "HTTP/" << m_majorVersion << "." << m_minorVersion << "\r\n";
// Write fields
for (FieldTable::const_iterator i = m_fields.begin(); i != m_fields.end(); ++i)
{
out << i->first << ": " << i->second << "\r\n";
}
// Use an extra \r\n to separate the header from the body
out << "\r\n";
// Add the body
out << m_body;
return out.str();
}
////////////////////////////////////////////////////////////
bool Http::Request::hasField(const std::string& field) const
{
return m_fields.find(toLower(field)) != m_fields.end();
}
////////////////////////////////////////////////////////////
Http::Response::Response() :
m_status (ConnectionFailed),
m_majorVersion(0),
m_minorVersion(0)
{
}
////////////////////////////////////////////////////////////
const std::string& Http::Response::getField(const std::string& field) const
{
FieldTable::const_iterator it = m_fields.find(toLower(field));
if (it != m_fields.end())
{
return it->second;
}
else
{
static const std::string empty = "";
return empty;
}
}
////////////////////////////////////////////////////////////
Http::Response::Status Http::Response::getStatus() const
{
return m_status;
}
////////////////////////////////////////////////////////////
unsigned int Http::Response::getMajorHttpVersion() const
{
return m_majorVersion;
}
////////////////////////////////////////////////////////////
unsigned int Http::Response::getMinorHttpVersion() const
{
return m_minorVersion;
}
////////////////////////////////////////////////////////////
const std::string& Http::Response::getBody() const
{
return m_body;
}
////////////////////////////////////////////////////////////
void Http::Response::parse(const std::string& data)
{
std::istringstream in(data);
// Extract the HTTP version from the first line
std::string version;
if (in >> version)
{
if ((version.size() >= 8) && (version[6] == '.') &&
(toLower(version.substr(0, 5)) == "http/") &&
isdigit(version[5]) && isdigit(version[7]))
{
m_majorVersion = version[5] - '0';
m_minorVersion = version[7] - '0';
}
else
{
// Invalid HTTP version
m_status = InvalidResponse;
return;
}
}
// Extract the status code from the first line
int status;
if (in >> status)
{
m_status = static_cast<Status>(status);
}
else
{
// Invalid status code
m_status = InvalidResponse;
return;
}
// Ignore the end of the first line
in.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
// Parse the other lines, which contain fields, one by one
parseFields(in);
m_body.clear();
// Determine whether the transfer is chunked
if (toLower(getField("transfer-encoding")) != "chunked")
{
// Not chunked - just read everything at once
std::copy(std::istreambuf_iterator<char>(in), std::istreambuf_iterator<char>(), std::back_inserter(m_body));
}
else
{
// Chunked - have to read chunk by chunk
std::size_t length;
// Read all chunks, identified by a chunk-size not being 0
while (in >> std::hex >> length)
{
// Drop the rest of the line (chunk-extension)
in.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
// Copy the actual content data
std::istreambuf_iterator<char> it(in);
std::istreambuf_iterator<char> itEnd;
for (std::size_t i = 0; ((i < length) && (it != itEnd)); i++)
m_body.push_back(*it++);
}
// Drop the rest of the line (chunk-extension)
in.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
// Read all trailers (if present)
parseFields(in);
}
}
////////////////////////////////////////////////////////////
void Http::Response::parseFields(std::istream &in)
{
std::string line;
while (std::getline(in, line) && (line.size() > 2))
{
std::string::size_type pos = line.find(": ");
if (pos != std::string::npos)
{
// Extract the field name and its value
std::string field = line.substr(0, pos);
std::string value = line.substr(pos + 2);
// Remove any trailing \r
if (!value.empty() && (*value.rbegin() == '\r'))
value.erase(value.size() - 1);
// Add the field
m_fields[toLower(field)] = value;
}
}
}
////////////////////////////////////////////////////////////
Http::Http() :
m_host(),
m_port(0)
{
}
////////////////////////////////////////////////////////////
Http::Http(const std::string& host, unsigned short port)
{
setHost(host, port);
}
////////////////////////////////////////////////////////////
void Http::setHost(const std::string& host, unsigned short port)
{
// Check the protocol
if (toLower(host.substr(0, 7)) == "http://")
{
// HTTP protocol
m_hostName = host.substr(7);
m_port = (port != 0 ? port : 80);
}
else if (toLower(host.substr(0, 8)) == "https://")
{
// HTTPS protocol -- unsupported (requires encryption and certificates and stuff...)
err() << "HTTPS protocol is not supported by sf::Http" << std::endl;
m_hostName = "";
m_port = 0;
}
else
{
// Undefined protocol - use HTTP
m_hostName = host;
m_port = (port != 0 ? port : 80);
}
// Remove any trailing '/' from the host name
if (!m_hostName.empty() && (*m_hostName.rbegin() == '/'))
m_hostName.erase(m_hostName.size() - 1);
m_host = IpAddress(m_hostName);
}
////////////////////////////////////////////////////////////
Http::Response Http::sendRequest(const Http::Request& request, Time timeout)
{
// First make sure that the request is valid -- add missing mandatory fields
Request toSend(request);
if (!toSend.hasField("From"))
{
toSend.setField("From", "user@sfml-dev.org");
}
if (!toSend.hasField("User-Agent"))
{
toSend.setField("User-Agent", "libsfml-network/2.x");
}
if (!toSend.hasField("Host"))
{
toSend.setField("Host", m_hostName);
}
if (!toSend.hasField("Content-Length"))
{
std::ostringstream out;
out << toSend.m_body.size();
toSend.setField("Content-Length", out.str());
}
if ((toSend.m_method == Request::Post) && !toSend.hasField("Content-Type"))
{
toSend.setField("Content-Type", "application/x-www-form-urlencoded");
}
if ((toSend.m_majorVersion * 10 + toSend.m_minorVersion >= 11) && !toSend.hasField("Connection"))
{
toSend.setField("Connection", "close");
}
// Prepare the response
Response received;
// Connect the socket to the host
if (m_connection.connect(m_host, m_port, timeout) == Socket::Done)
{
// Convert the request to string and send it through the connected socket
std::string requestStr = toSend.prepare();
if (!requestStr.empty())
{
// Send it through the socket
if (m_connection.send(requestStr.c_str(), requestStr.size()) == Socket::Done)
{
// Wait for the server's response
std::string receivedStr;
std::size_t size = 0;
char buffer[1024];
while (m_connection.receive(buffer, sizeof(buffer), size) == Socket::Done)
{
receivedStr.append(buffer, buffer + size);
}
// Build the Response object from the received data
received.parse(receivedStr);
}
}
// Close the connection
m_connection.disconnect();
}
return received;
}
} // namespace sf

271
Externals/SFML/src/SFML/Network/IPAddress.cpp vendored
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@ -1,271 +0,0 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Network/IPAddress.hpp>
#include <SFML/Network/Http.hpp>
#include <SFML/Network/SocketImpl.hpp>
#include <cstring>
#include <utility>
namespace sf
{
////////////////////////////////////////////////////////////
const IpAddress IpAddress::None;
const IpAddress IpAddress::Any(0, 0, 0, 0);
const IpAddress IpAddress::LocalHost(127, 0, 0, 1);
const IpAddress IpAddress::Broadcast(255, 255, 255, 255);
////////////////////////////////////////////////////////////
IpAddress::IpAddress() :
m_address(0),
m_valid (false)
{
}
////////////////////////////////////////////////////////////
IpAddress::IpAddress(const std::string& address) :
m_address(0),
m_valid (false)
{
resolve(address);
}
////////////////////////////////////////////////////////////
IpAddress::IpAddress(const char* address) :
m_address(0),
m_valid (false)
{
resolve(address);
}
////////////////////////////////////////////////////////////
IpAddress::IpAddress(Uint8 byte0, Uint8 byte1, Uint8 byte2, Uint8 byte3) :
m_address(htonl((byte0 << 24) | (byte1 << 16) | (byte2 << 8) | byte3)),
m_valid (true)
{
}
////////////////////////////////////////////////////////////
IpAddress::IpAddress(Uint32 address) :
m_address(htonl(address)),
m_valid (true)
{
}
////////////////////////////////////////////////////////////
std::string IpAddress::toString() const
{
in_addr address;
address.s_addr = m_address;
return inet_ntoa(address);
}
////////////////////////////////////////////////////////////
Uint32 IpAddress::toInteger() const
{
return ntohl(m_address);
}
////////////////////////////////////////////////////////////
IpAddress IpAddress::getLocalAddress()
{
// The method here is to connect a UDP socket to anyone (here to localhost),
// and get the local socket address with the getsockname function.
// UDP connection will not send anything to the network, so this function won't cause any overhead.
IpAddress localAddress;
// Create the socket
SocketHandle sock = socket(PF_INET, SOCK_DGRAM, 0);
if (sock == priv::SocketImpl::invalidSocket())
return localAddress;
// Connect the socket to localhost on any port
sockaddr_in address = priv::SocketImpl::createAddress(ntohl(INADDR_LOOPBACK), 9);
if (connect(sock, reinterpret_cast<sockaddr*>(&address), sizeof(address)) == -1)
{
priv::SocketImpl::close(sock);
return localAddress;
}
// Get the local address of the socket connection
priv::SocketImpl::AddrLength size = sizeof(address);
if (getsockname(sock, reinterpret_cast<sockaddr*>(&address), &size) == -1)
{
priv::SocketImpl::close(sock);
return localAddress;
}
// Close the socket
priv::SocketImpl::close(sock);
// Finally build the IP address
localAddress = IpAddress(ntohl(address.sin_addr.s_addr));
return localAddress;
}
////////////////////////////////////////////////////////////
IpAddress IpAddress::getPublicAddress(Time timeout)
{
// The trick here is more complicated, because the only way
// to get our public IP address is to get it from a distant computer.
// Here we get the web page from http://www.sfml-dev.org/ip-provider.php
// and parse the result to extract our IP address
// (not very hard: the web page contains only our IP address).
Http server("www.sfml-dev.org");
Http::Request request("/ip-provider.php", Http::Request::Get);
Http::Response page = server.sendRequest(request, timeout);
if (page.getStatus() == Http::Response::Ok)
return IpAddress(page.getBody());
// Something failed: return an invalid address
return IpAddress();
}
////////////////////////////////////////////////////////////
void IpAddress::resolve(const std::string& address)
{
m_address = 0;
m_valid = false;
if (address == "255.255.255.255")
{
// The broadcast address needs to be handled explicitly,
// because it is also the value returned by inet_addr on error
m_address = INADDR_BROADCAST;
m_valid = true;
}
else if (address == "0.0.0.0")
{
m_address = INADDR_ANY;
m_valid = true;
}
else
{
// Try to convert the address as a byte representation ("xxx.xxx.xxx.xxx")
Uint32 ip = inet_addr(address.c_str());
if (ip != INADDR_NONE)
{
m_address = ip;
m_valid = true;
}
else
{
// Not a valid address, try to convert it as a host name
addrinfo hints;
std::memset(&hints, 0, sizeof(hints));
hints.ai_family = AF_INET;
addrinfo* result = NULL;
if (getaddrinfo(address.c_str(), NULL, &hints, &result) == 0)
{
if (result)
{
ip = reinterpret_cast<sockaddr_in*>(result->ai_addr)->sin_addr.s_addr;
freeaddrinfo(result);
m_address = ip;
m_valid = true;
}
}
}
}
}
////////////////////////////////////////////////////////////
bool operator ==(const IpAddress& left, const IpAddress& right)
{
return !(left < right) && !(right < left);
}
////////////////////////////////////////////////////////////
bool operator !=(const IpAddress& left, const IpAddress& right)
{
return !(left == right);
}
////////////////////////////////////////////////////////////
bool operator <(const IpAddress& left, const IpAddress& right)
{
return std::make_pair(left.m_valid, left.m_address) < std::make_pair(right.m_valid, right.m_address);
}
////////////////////////////////////////////////////////////
bool operator >(const IpAddress& left, const IpAddress& right)
{
return right < left;
}
////////////////////////////////////////////////////////////
bool operator <=(const IpAddress& left, const IpAddress& right)
{
return !(right < left);
}
////////////////////////////////////////////////////////////
bool operator >=(const IpAddress& left, const IpAddress& right)
{
return !(left < right);
}
////////////////////////////////////////////////////////////
std::istream& operator >>(std::istream& stream, IpAddress& address)
{
std::string str;
stream >> str;
address = IpAddress(str);
return stream;
}
////////////////////////////////////////////////////////////
std::ostream& operator <<(std::ostream& stream, const IpAddress& address)
{
return stream << address.toString();
}
} // namespace sf

596
Externals/SFML/src/SFML/Network/Packet.cpp vendored
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@ -1,596 +0,0 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Network/Packet.hpp>
#include <SFML/Network/SocketImpl.hpp>
#include <SFML/System/String.hpp>
#include <cstring>
#include <cwchar>
namespace sf
{
////////////////////////////////////////////////////////////
Packet::Packet() :
m_readPos(0),
m_sendPos(0),
m_isValid(true)
{
}
////////////////////////////////////////////////////////////
Packet::~Packet()
{
}
////////////////////////////////////////////////////////////
void Packet::append(const void* data, std::size_t sizeInBytes)
{
if (data && (sizeInBytes > 0))
{
std::size_t start = m_data.size();
m_data.resize(start + sizeInBytes);
std::memcpy(&m_data[start], data, sizeInBytes);
}
}
////////////////////////////////////////////////////////////
void Packet::clear()
{
m_data.clear();
m_readPos = 0;
m_isValid = true;
}
////////////////////////////////////////////////////////////
const void* Packet::getData() const
{
return !m_data.empty() ? &m_data[0] : NULL;
}
////////////////////////////////////////////////////////////
std::size_t Packet::getDataSize() const
{
return m_data.size();
}
////////////////////////////////////////////////////////////
bool Packet::endOfPacket() const
{
return m_readPos >= m_data.size();
}
////////////////////////////////////////////////////////////
Packet::operator BoolType() const
{
return m_isValid ? &Packet::checkSize : NULL;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator >>(bool& data)
{
Uint8 value;
if (*this >> value)
data = (value != 0);
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator >>(Int8& data)
{
if (checkSize(sizeof(data)))
{
data = *reinterpret_cast<const Int8*>(&m_data[m_readPos]);
m_readPos += sizeof(data);
}
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator >>(Uint8& data)
{
if (checkSize(sizeof(data)))
{
data = *reinterpret_cast<const Uint8*>(&m_data[m_readPos]);
m_readPos += sizeof(data);
}
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator >>(Int16& data)
{
if (checkSize(sizeof(data)))
{
data = ntohs(*reinterpret_cast<const Int16*>(&m_data[m_readPos]));
m_readPos += sizeof(data);
}
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator >>(Uint16& data)
{
if (checkSize(sizeof(data)))
{
data = ntohs(*reinterpret_cast<const Uint16*>(&m_data[m_readPos]));
m_readPos += sizeof(data);
}
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator >>(Int32& data)
{
if (checkSize(sizeof(data)))
{
data = ntohl(*reinterpret_cast<const Int32*>(&m_data[m_readPos]));
m_readPos += sizeof(data);
}
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator >>(Uint32& data)
{
if (checkSize(sizeof(data)))
{
data = ntohl(*reinterpret_cast<const Uint32*>(&m_data[m_readPos]));
m_readPos += sizeof(data);
}
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator >>(Int64& data)
{
if (checkSize(sizeof(data)))
{
// Since ntohll is not available everywhere, we have to convert
// to network byte order (big endian) manually
const Uint8* bytes = reinterpret_cast<const Uint8*>(&m_data[m_readPos]);
data = (static_cast<Int64>(bytes[0]) << 56) |
(static_cast<Int64>(bytes[1]) << 48) |
(static_cast<Int64>(bytes[2]) << 40) |
(static_cast<Int64>(bytes[3]) << 32) |
(static_cast<Int64>(bytes[4]) << 24) |
(static_cast<Int64>(bytes[5]) << 16) |
(static_cast<Int64>(bytes[6]) << 8) |
(static_cast<Int64>(bytes[7]) );
m_readPos += sizeof(data);
}
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator >>(Uint64& data)
{
if (checkSize(sizeof(data)))
{
// Since ntohll is not available everywhere, we have to convert
// to network byte order (big endian) manually
const Uint8* bytes = reinterpret_cast<const Uint8*>(&m_data[m_readPos]);
data = (static_cast<Uint64>(bytes[0]) << 56) |
(static_cast<Uint64>(bytes[1]) << 48) |
(static_cast<Uint64>(bytes[2]) << 40) |
(static_cast<Uint64>(bytes[3]) << 32) |
(static_cast<Uint64>(bytes[4]) << 24) |
(static_cast<Uint64>(bytes[5]) << 16) |
(static_cast<Uint64>(bytes[6]) << 8) |
(static_cast<Uint64>(bytes[7]) );
m_readPos += sizeof(data);
}
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator >>(float& data)
{
if (checkSize(sizeof(data)))
{
data = *reinterpret_cast<const float*>(&m_data[m_readPos]);
m_readPos += sizeof(data);
}
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator >>(double& data)
{
if (checkSize(sizeof(data)))
{
data = *reinterpret_cast<const double*>(&m_data[m_readPos]);
m_readPos += sizeof(data);
}
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator >>(char* data)
{
// First extract string length
Uint32 length = 0;
*this >> length;
if ((length > 0) && checkSize(length))
{
// Then extract characters
std::memcpy(data, &m_data[m_readPos], length);
data[length] = '\0';
// Update reading position
m_readPos += length;
}
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator >>(std::string& data)
{
// First extract string length
Uint32 length = 0;
*this >> length;
data.clear();
if ((length > 0) && checkSize(length))
{
// Then extract characters
data.assign(&m_data[m_readPos], length);
// Update reading position
m_readPos += length;
}
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator >>(wchar_t* data)
{
// First extract string length
Uint32 length = 0;
*this >> length;
if ((length > 0) && checkSize(length * sizeof(Uint32)))
{
// Then extract characters
for (Uint32 i = 0; i < length; ++i)
{
Uint32 character = 0;
*this >> character;
data[i] = static_cast<wchar_t>(character);
}
data[length] = L'\0';
}
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator >>(std::wstring& data)
{
// First extract string length
Uint32 length = 0;
*this >> length;
data.clear();
if ((length > 0) && checkSize(length * sizeof(Uint32)))
{
// Then extract characters
for (Uint32 i = 0; i < length; ++i)
{
Uint32 character = 0;
*this >> character;
data += static_cast<wchar_t>(character);
}
}
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator >>(String& data)
{
// First extract the string length
Uint32 length = 0;
*this >> length;
data.clear();
if ((length > 0) && checkSize(length * sizeof(Uint32)))
{
// Then extract characters
for (Uint32 i = 0; i < length; ++i)
{
Uint32 character = 0;
*this >> character;
data += character;
}
}
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator <<(bool data)
{
*this << static_cast<Uint8>(data);
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator <<(Int8 data)
{
append(&data, sizeof(data));
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator <<(Uint8 data)
{
append(&data, sizeof(data));
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator <<(Int16 data)
{
Int16 toWrite = htons(data);
append(&toWrite, sizeof(toWrite));
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator <<(Uint16 data)
{
Uint16 toWrite = htons(data);
append(&toWrite, sizeof(toWrite));
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator <<(Int32 data)
{
Int32 toWrite = htonl(data);
append(&toWrite, sizeof(toWrite));
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator <<(Uint32 data)
{
Uint32 toWrite = htonl(data);
append(&toWrite, sizeof(toWrite));
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator <<(Int64 data)
{
// Since htonll is not available everywhere, we have to convert
// to network byte order (big endian) manually
Uint8 toWrite[] =
{
static_cast<Uint8>((data >> 56) & 0xFF),
static_cast<Uint8>((data >> 48) & 0xFF),
static_cast<Uint8>((data >> 40) & 0xFF),
static_cast<Uint8>((data >> 32) & 0xFF),
static_cast<Uint8>((data >> 24) & 0xFF),
static_cast<Uint8>((data >> 16) & 0xFF),
static_cast<Uint8>((data >> 8) & 0xFF),
static_cast<Uint8>((data ) & 0xFF)
};
append(&toWrite, sizeof(toWrite));
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator <<(Uint64 data)
{
// Since htonll is not available everywhere, we have to convert
// to network byte order (big endian) manually
Uint8 toWrite[] =
{
static_cast<Uint8>((data >> 56) & 0xFF),
static_cast<Uint8>((data >> 48) & 0xFF),
static_cast<Uint8>((data >> 40) & 0xFF),
static_cast<Uint8>((data >> 32) & 0xFF),
static_cast<Uint8>((data >> 24) & 0xFF),
static_cast<Uint8>((data >> 16) & 0xFF),
static_cast<Uint8>((data >> 8) & 0xFF),
static_cast<Uint8>((data ) & 0xFF)
};
append(&toWrite, sizeof(toWrite));
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator <<(float data)
{
append(&data, sizeof(data));
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator <<(double data)
{
append(&data, sizeof(data));
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator <<(const char* data)
{
// First insert string length
Uint32 length = static_cast<Uint32>(std::strlen(data));
*this << length;
// Then insert characters
append(data, length * sizeof(char));
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator <<(const std::string& data)
{
// First insert string length
Uint32 length = static_cast<Uint32>(data.size());
*this << length;
// Then insert characters
if (length > 0)
append(data.c_str(), length * sizeof(std::string::value_type));
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator <<(const wchar_t* data)
{
// First insert string length
Uint32 length = static_cast<Uint32>(std::wcslen(data));
*this << length;
// Then insert characters
for (const wchar_t* c = data; *c != L'\0'; ++c)
*this << static_cast<Uint32>(*c);
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator <<(const std::wstring& data)
{
// First insert string length
Uint32 length = static_cast<Uint32>(data.size());
*this << length;
// Then insert characters
if (length > 0)
{
for (std::wstring::const_iterator c = data.begin(); c != data.end(); ++c)
*this << static_cast<Uint32>(*c);
}
return *this;
}
////////////////////////////////////////////////////////////
Packet& Packet::operator <<(const String& data)
{
// First insert the string length
Uint32 length = static_cast<Uint32>(data.getSize());
*this << length;
// Then insert characters
if (length > 0)
{
for (String::ConstIterator c = data.begin(); c != data.end(); ++c)
*this << *c;
}
return *this;
}
////////////////////////////////////////////////////////////
bool Packet::checkSize(std::size_t size)
{
m_isValid = m_isValid && (m_readPos + size <= m_data.size());
return m_isValid;
}
////////////////////////////////////////////////////////////
const void* Packet::onSend(std::size_t& size)
{
size = getDataSize();
return getData();
}
////////////////////////////////////////////////////////////
void Packet::onReceive(const void* data, std::size_t size)
{
append(data, size);
}
} // namespace sf

151
Externals/SFML/src/SFML/Network/Socket.cpp vendored
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@ -1,151 +0,0 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Network/Socket.hpp>
#include <SFML/Network/SocketImpl.hpp>
#include <SFML/System/Err.hpp>
namespace sf
{
////////////////////////////////////////////////////////////
Socket::Socket(Type type) :
m_type (type),
m_socket (priv::SocketImpl::invalidSocket()),
m_isBlocking(true)
{
}
////////////////////////////////////////////////////////////
Socket::~Socket()
{
// Close the socket before it gets destructed
close();
}
////////////////////////////////////////////////////////////
void Socket::setBlocking(bool blocking)
{
// Apply if the socket is already created
if (m_socket != priv::SocketImpl::invalidSocket())
priv::SocketImpl::setBlocking(m_socket, blocking);
m_isBlocking = blocking;
}
////////////////////////////////////////////////////////////
bool Socket::isBlocking() const
{
return m_isBlocking;
}
////////////////////////////////////////////////////////////
SocketHandle Socket::getHandle() const
{
return m_socket;
}
////////////////////////////////////////////////////////////
void Socket::create()
{
// Don't create the socket if it already exists
if (m_socket == priv::SocketImpl::invalidSocket())
{
SocketHandle handle = socket(PF_INET, m_type == Tcp ? SOCK_STREAM : SOCK_DGRAM, 0);
if (handle == priv::SocketImpl::invalidSocket())
{
err() << "Failed to create socket" << std::endl;
return;
}
create(handle);
}
}
////////////////////////////////////////////////////////////
void Socket::create(SocketHandle handle)
{
// Don't create the socket if it already exists
if (m_socket == priv::SocketImpl::invalidSocket())
{
// Assign the new handle
m_socket = handle;
// Set the current blocking state
setBlocking(m_isBlocking);
if (m_type == Tcp)
{
// Disable the Nagle algorithm (i.e. removes buffering of TCP packets)
int yes = 1;
if (setsockopt(m_socket, IPPROTO_TCP, TCP_NODELAY, reinterpret_cast<char*>(&yes), sizeof(yes)) == -1)
{
err() << "Failed to set socket option \"TCP_NODELAY\" ; "
<< "all your TCP packets will be buffered" << std::endl;
}
// On Mac OS X, disable the SIGPIPE signal on disconnection
#ifdef SFML_SYSTEM_MACOS
if (setsockopt(m_socket, SOL_SOCKET, SO_NOSIGPIPE, reinterpret_cast<char*>(&yes), sizeof(yes)) == -1)
{
err() << "Failed to set socket option \"SO_NOSIGPIPE\"" << std::endl;
}
#endif
}
else
{
// Enable broadcast by default for UDP sockets
int yes = 1;
if (setsockopt(m_socket, SOL_SOCKET, SO_BROADCAST, reinterpret_cast<char*>(&yes), sizeof(yes)) == -1)
{
err() << "Failed to enable broadcast on UDP socket" << std::endl;
}
}
}
}
////////////////////////////////////////////////////////////
void Socket::close()
{
// Close the socket
if (m_socket != priv::SocketImpl::invalidSocket())
{
priv::SocketImpl::close(m_socket);
m_socket = priv::SocketImpl::invalidSocket();
}
}
} // namespace sf

39
Externals/SFML/src/SFML/Network/SocketImpl.hpp vendored
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@ -1,39 +0,0 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Config.hpp>
#if defined(SFML_SYSTEM_WINDOWS)
#include <SFML/Network/Win32/SocketImpl.hpp>
#else
#include <SFML/Network/Unix/SocketImpl.hpp>
#endif

205
Externals/SFML/src/SFML/Network/SocketSelector.cpp vendored
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@ -1,205 +0,0 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Network/SocketSelector.hpp>
#include <SFML/Network/Socket.hpp>
#include <SFML/Network/SocketImpl.hpp>
#include <SFML/System/Err.hpp>
#include <algorithm>
#include <utility>
#ifdef _MSC_VER
#pragma warning(disable: 4127) // "conditional expression is constant" generated by the FD_SET macro
#endif
namespace sf
{
////////////////////////////////////////////////////////////
struct SocketSelector::SocketSelectorImpl
{
fd_set allSockets; ///< Set containing all the sockets handles
fd_set socketsReady; ///< Set containing handles of the sockets that are ready
int maxSocket; ///< Maximum socket handle
int socketCount; ///< Number of socket handles
};
////////////////////////////////////////////////////////////
SocketSelector::SocketSelector() :
m_impl(new SocketSelectorImpl)
{
clear();
}
////////////////////////////////////////////////////////////
SocketSelector::SocketSelector(const SocketSelector& copy) :
m_impl(new SocketSelectorImpl(*copy.m_impl))
{
}
////////////////////////////////////////////////////////////
SocketSelector::~SocketSelector()
{
delete m_impl;
}
////////////////////////////////////////////////////////////
void SocketSelector::add(Socket& socket)
{
SocketHandle handle = socket.getHandle();
if (handle != priv::SocketImpl::invalidSocket())
{
#if defined(SFML_SYSTEM_WINDOWS)
if (m_impl->socketCount >= FD_SETSIZE)
{
err() << "The socket can't be added to the selector because the "
<< "selector is full. This is a limitation of your operating "
<< "system's FD_SETSIZE setting.";
return;
}
if (FD_ISSET(handle, &m_impl->allSockets))
return;
m_impl->socketCount++;
#else
if (handle >= FD_SETSIZE)
{
err() << "The socket can't be added to the selector because its "
<< "ID is too high. This is a limitation of your operating "
<< "system's FD_SETSIZE setting.";
return;
}
// SocketHandle is an int in POSIX
m_impl->maxSocket = std::max(m_impl->maxSocket, handle);
#endif
FD_SET(handle, &m_impl->allSockets);
}
}
////////////////////////////////////////////////////////////
void SocketSelector::remove(Socket& socket)
{
SocketHandle handle = socket.getHandle();
if (handle != priv::SocketImpl::invalidSocket())
{
#if defined(SFML_SYSTEM_WINDOWS)
if (!FD_ISSET(handle, &m_impl->allSockets))
return;
m_impl->socketCount--;
#else
if (handle >= FD_SETSIZE)
return;
#endif
FD_CLR(handle, &m_impl->allSockets);
FD_CLR(handle, &m_impl->socketsReady);
}
}
////////////////////////////////////////////////////////////
void SocketSelector::clear()
{
FD_ZERO(&m_impl->allSockets);
FD_ZERO(&m_impl->socketsReady);
m_impl->maxSocket = 0;
m_impl->socketCount = 0;
}
////////////////////////////////////////////////////////////
bool SocketSelector::wait(Time timeout)
{
// Setup the timeout
timeval time;
time.tv_sec = static_cast<long>(timeout.asMicroseconds() / 1000000);
time.tv_usec = static_cast<long>(timeout.asMicroseconds() % 1000000);
// Initialize the set that will contain the sockets that are ready
m_impl->socketsReady = m_impl->allSockets;
// Wait until one of the sockets is ready for reading, or timeout is reached
// The first parameter is ignored on Windows
int count = select(m_impl->maxSocket + 1, &m_impl->socketsReady, NULL, NULL, timeout != Time::Zero ? &time : NULL);
return count > 0;
}
////////////////////////////////////////////////////////////
bool SocketSelector::isReady(Socket& socket) const
{
SocketHandle handle = socket.getHandle();
if (handle != priv::SocketImpl::invalidSocket())
{
#if !defined(SFML_SYSTEM_WINDOWS)
if (handle >= FD_SETSIZE)
return false;
#endif
return FD_ISSET(handle, &m_impl->socketsReady) != 0;
}
return false;
}
////////////////////////////////////////////////////////////
SocketSelector& SocketSelector::operator =(const SocketSelector& right)
{
SocketSelector temp(right);
std::swap(m_impl, temp.m_impl);
return *this;
}
} // namespace sf

131
Externals/SFML/src/SFML/Network/TcpListener.cpp vendored
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@ -1,131 +0,0 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Network/TcpListener.hpp>
#include <SFML/Network/TcpSocket.hpp>
#include <SFML/Network/SocketImpl.hpp>
#include <SFML/System/Err.hpp>
namespace sf
{
////////////////////////////////////////////////////////////
TcpListener::TcpListener() :
Socket(Tcp)
{
}
////////////////////////////////////////////////////////////
unsigned short TcpListener::getLocalPort() const
{
if (getHandle() != priv::SocketImpl::invalidSocket())
{
// Retrieve informations about the local end of the socket
sockaddr_in address;
priv::SocketImpl::AddrLength size = sizeof(address);
if (getsockname(getHandle(), reinterpret_cast<sockaddr*>(&address), &size) != -1)
{
return ntohs(address.sin_port);
}
}
// We failed to retrieve the port
return 0;
}
////////////////////////////////////////////////////////////
Socket::Status TcpListener::listen(unsigned short port, const IpAddress& address)
{
// Close the socket if it is already bound
close();
// Create the internal socket if it doesn't exist
create();
// Check if the address is valid
if ((address == IpAddress::None) || (address == IpAddress::Broadcast))
return Error;
// Bind the socket to the specified port
sockaddr_in addr = priv::SocketImpl::createAddress(address.toInteger(), port);
if (bind(getHandle(), reinterpret_cast<sockaddr*>(&addr), sizeof(addr)) == -1)
{
// Not likely to happen, but...
err() << "Failed to bind listener socket to port " << port << std::endl;
return Error;
}
// Listen to the bound port
if (::listen(getHandle(), SOMAXCONN) == -1)
{
// Oops, socket is deaf
err() << "Failed to listen to port " << port << std::endl;
return Error;
}
return Done;
}
////////////////////////////////////////////////////////////
void TcpListener::close()
{
// Simply close the socket
Socket::close();
}
////////////////////////////////////////////////////////////
Socket::Status TcpListener::accept(TcpSocket& socket)
{
// Make sure that we're listening
if (getHandle() == priv::SocketImpl::invalidSocket())
{
err() << "Failed to accept a new connection, the socket is not listening" << std::endl;
return Error;
}
// Accept a new connection
sockaddr_in address;
priv::SocketImpl::AddrLength length = sizeof(address);
SocketHandle remote = ::accept(getHandle(), reinterpret_cast<sockaddr*>(&address), &length);
// Check for errors
if (remote == priv::SocketImpl::invalidSocket())
return priv::SocketImpl::getErrorStatus();
// Initialize the new connected socket
socket.close();
socket.create(remote);
return Done;
}
} // namespace sf

416
Externals/SFML/src/SFML/Network/TcpSocket.cpp vendored
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@ -1,416 +0,0 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Network/TcpSocket.hpp>
#include <SFML/Network/IPAddress.hpp>
#include <SFML/Network/Packet.hpp>
#include <SFML/Network/SocketImpl.hpp>
#include <SFML/System/Err.hpp>
#include <algorithm>
#include <cstring>
#ifdef _MSC_VER
#pragma warning(disable: 4127) // "conditional expression is constant" generated by the FD_SET macro
#endif
namespace
{
// Define the low-level send/receive flags, which depend on the OS
#ifdef SFML_SYSTEM_LINUX
const int flags = MSG_NOSIGNAL;
#else
const int flags = 0;
#endif
}
namespace sf
{
////////////////////////////////////////////////////////////
TcpSocket::TcpSocket() :
Socket(Tcp)
{
}
////////////////////////////////////////////////////////////
unsigned short TcpSocket::getLocalPort() const
{
if (getHandle() != priv::SocketImpl::invalidSocket())
{
// Retrieve informations about the local end of the socket
sockaddr_in address;
priv::SocketImpl::AddrLength size = sizeof(address);
if (getsockname(getHandle(), reinterpret_cast<sockaddr*>(&address), &size) != -1)
{
return ntohs(address.sin_port);
}
}
// We failed to retrieve the port
return 0;
}
////////////////////////////////////////////////////////////
IpAddress TcpSocket::getRemoteAddress() const
{
if (getHandle() != priv::SocketImpl::invalidSocket())
{
// Retrieve informations about the remote end of the socket
sockaddr_in address;
priv::SocketImpl::AddrLength size = sizeof(address);
if (getpeername(getHandle(), reinterpret_cast<sockaddr*>(&address), &size) != -1)
{
return IpAddress(ntohl(address.sin_addr.s_addr));
}
}
// We failed to retrieve the address
return IpAddress::None;
}
////////////////////////////////////////////////////////////
unsigned short TcpSocket::getRemotePort() const
{
if (getHandle() != priv::SocketImpl::invalidSocket())
{
// Retrieve informations about the remote end of the socket
sockaddr_in address;
priv::SocketImpl::AddrLength size = sizeof(address);
if (getpeername(getHandle(), reinterpret_cast<sockaddr*>(&address), &size) != -1)
{
return ntohs(address.sin_port);
}
}
// We failed to retrieve the port
return 0;
}
////////////////////////////////////////////////////////////
Socket::Status TcpSocket::connect(const IpAddress& remoteAddress, unsigned short remotePort, Time timeout)
{
// Disconnect the socket if it is already connected
disconnect();
// Create the internal socket if it doesn't exist
create();
// Create the remote address
sockaddr_in address = priv::SocketImpl::createAddress(remoteAddress.toInteger(), remotePort);
if (timeout <= Time::Zero)
{
// ----- We're not using a timeout: just try to connect -----
// Connect the socket
if (::connect(getHandle(), reinterpret_cast<sockaddr*>(&address), sizeof(address)) == -1)
return priv::SocketImpl::getErrorStatus();
// Connection succeeded
return Done;
}
else
{
// ----- We're using a timeout: we'll need a few tricks to make it work -----
// Save the previous blocking state
bool blocking = isBlocking();
// Switch to non-blocking to enable our connection timeout
if (blocking)
setBlocking(false);
// Try to connect to the remote address
if (::connect(getHandle(), reinterpret_cast<sockaddr*>(&address), sizeof(address)) >= 0)
{
// We got instantly connected! (it may no happen a lot...)
setBlocking(blocking);
return Done;
}
// Get the error status
Status status = priv::SocketImpl::getErrorStatus();
// If we were in non-blocking mode, return immediately
if (!blocking)
return status;
// Otherwise, wait until something happens to our socket (success, timeout or error)
if (status == Socket::NotReady)
{
// Setup the selector
fd_set selector;
FD_ZERO(&selector);
FD_SET(getHandle(), &selector);
// Setup the timeout
timeval time;
time.tv_sec = static_cast<long>(timeout.asMicroseconds() / 1000000);
time.tv_usec = static_cast<long>(timeout.asMicroseconds() % 1000000);
// Wait for something to write on our socket (which means that the connection request has returned)
if (select(static_cast<int>(getHandle() + 1), NULL, &selector, NULL, &time) > 0)
{
// At this point the connection may have been either accepted or refused.
// To know whether it's a success or a failure, we must check the address of the connected peer
if (getRemoteAddress() != IpAddress::None)
{
// Connection accepted
status = Done;
}
else
{
// Connection refused
status = priv::SocketImpl::getErrorStatus();
}
}
else
{
// Failed to connect before timeout is over
status = priv::SocketImpl::getErrorStatus();
}
}
// Switch back to blocking mode
setBlocking(true);
return status;
}
}
////////////////////////////////////////////////////////////
void TcpSocket::disconnect()
{
// Close the socket
close();
// Reset the pending packet data
m_pendingPacket = PendingPacket();
}
////////////////////////////////////////////////////////////
Socket::Status TcpSocket::send(const void* data, std::size_t size)
{
if (!isBlocking())
err() << "Warning: Partial sends might not be handled properly." << std::endl;
std::size_t sent;
return send(data, size, sent);
}
////////////////////////////////////////////////////////////
Socket::Status TcpSocket::send(const void* data, std::size_t size, std::size_t& sent)
{
// Check the parameters
if (!data || (size == 0))
{
err() << "Cannot send data over the network (no data to send)" << std::endl;
return Error;
}
// Loop until every byte has been sent
int result = 0;
for (sent = 0; sent < size; sent += result)
{
// Send a chunk of data
result = ::send(getHandle(), static_cast<const char*>(data) + sent, size - sent, flags);
// Check for errors
if (result < 0)
{
Status status = priv::SocketImpl::getErrorStatus();
if ((status == NotReady) && sent)
return Partial;
return status;
}
}
return Done;
}
////////////////////////////////////////////////////////////
Socket::Status TcpSocket::receive(void* data, std::size_t size, std::size_t& received)
{
// First clear the variables to fill
received = 0;
// Check the destination buffer
if (!data)
{
err() << "Cannot receive data from the network (the destination buffer is invalid)" << std::endl;
return Error;
}
// Receive a chunk of bytes
int sizeReceived = recv(getHandle(), static_cast<char*>(data), static_cast<int>(size), flags);
// Check the number of bytes received
if (sizeReceived > 0)
{
received = static_cast<std::size_t>(sizeReceived);
return Done;
}
else if (sizeReceived == 0)
{
return Socket::Disconnected;
}
else
{
return priv::SocketImpl::getErrorStatus();
}
}
////////////////////////////////////////////////////////////
Socket::Status TcpSocket::send(Packet& packet)
{
// TCP is a stream protocol, it doesn't preserve messages boundaries.
// This means that we have to send the packet size first, so that the
// receiver knows the actual end of the packet in the data stream.
// We allocate an extra memory block so that the size can be sent
// together with the data in a single call. This may seem inefficient,
// but it is actually required to avoid partial send, which could cause
// data corruption on the receiving end.
// Get the data to send from the packet
std::size_t size = 0;
const void* data = packet.onSend(size);
// First convert the packet size to network byte order
Uint32 packetSize = htonl(static_cast<Uint32>(size));
// Allocate memory for the data block to send
std::vector<char> blockToSend(sizeof(packetSize) + size);
// Copy the packet size and data into the block to send
std::memcpy(&blockToSend[0], &packetSize, sizeof(packetSize));
if (size > 0)
std::memcpy(&blockToSend[0] + sizeof(packetSize), data, size);
// Send the data block
std::size_t sent;
Status status = send(&blockToSend[0] + packet.m_sendPos, blockToSend.size() - packet.m_sendPos, sent);
// In the case of a partial send, record the location to resume from
if (status == Partial)
{
packet.m_sendPos += sent;
}
else if (status == Done)
{
packet.m_sendPos = 0;
}
return status;
}
////////////////////////////////////////////////////////////
Socket::Status TcpSocket::receive(Packet& packet)
{
// First clear the variables to fill
packet.clear();
// We start by getting the size of the incoming packet
Uint32 packetSize = 0;
std::size_t received = 0;
if (m_pendingPacket.SizeReceived < sizeof(m_pendingPacket.Size))
{
// Loop until we've received the entire size of the packet
// (even a 4 byte variable may be received in more than one call)
while (m_pendingPacket.SizeReceived < sizeof(m_pendingPacket.Size))
{
char* data = reinterpret_cast<char*>(&m_pendingPacket.Size) + m_pendingPacket.SizeReceived;
Status status = receive(data, sizeof(m_pendingPacket.Size) - m_pendingPacket.SizeReceived, received);
m_pendingPacket.SizeReceived += received;
if (status != Done)
return status;
}
// The packet size has been fully received
packetSize = ntohl(m_pendingPacket.Size);
}
else
{
// The packet size has already been received in a previous call
packetSize = ntohl(m_pendingPacket.Size);
}
// Loop until we receive all the packet data
char buffer[1024];
while (m_pendingPacket.Data.size() < packetSize)
{
// Receive a chunk of data
std::size_t sizeToGet = std::min(static_cast<std::size_t>(packetSize - m_pendingPacket.Data.size()), sizeof(buffer));
Status status = receive(buffer, sizeToGet, received);
if (status != Done)
return status;
// Append it into the packet
if (received > 0)
{
m_pendingPacket.Data.resize(m_pendingPacket.Data.size() + received);
char* begin = &m_pendingPacket.Data[0] + m_pendingPacket.Data.size() - received;
std::memcpy(begin, buffer, received);
}
}
// We have received all the packet data: we can copy it to the user packet
if (!m_pendingPacket.Data.empty())
packet.onReceive(&m_pendingPacket.Data[0], m_pendingPacket.Data.size());
// Clear the pending packet data
m_pendingPacket = PendingPacket();
return Done;
}
////////////////////////////////////////////////////////////
TcpSocket::PendingPacket::PendingPacket() :
Size (0),
SizeReceived(0),
Data ()
{
}
} // namespace sf

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Network/UdpSocket.hpp>
#include <SFML/Network/IPAddress.hpp>
#include <SFML/Network/Packet.hpp>
#include <SFML/Network/SocketImpl.hpp>
#include <SFML/System/Err.hpp>
#include <algorithm>
namespace sf
{
////////////////////////////////////////////////////////////
UdpSocket::UdpSocket() :
Socket (Udp),
m_buffer(MaxDatagramSize)
{
}
////////////////////////////////////////////////////////////
unsigned short UdpSocket::getLocalPort() const
{
if (getHandle() != priv::SocketImpl::invalidSocket())
{
// Retrieve informations about the local end of the socket
sockaddr_in address;
priv::SocketImpl::AddrLength size = sizeof(address);
if (getsockname(getHandle(), reinterpret_cast<sockaddr*>(&address), &size) != -1)
{
return ntohs(address.sin_port);
}
}
// We failed to retrieve the port
return 0;
}
////////////////////////////////////////////////////////////
Socket::Status UdpSocket::bind(unsigned short port, const IpAddress& address)
{
// Close the socket if it is already bound
close();
// Create the internal socket if it doesn't exist
create();
// Check if the address is valid
if ((address == IpAddress::None) || (address == IpAddress::Broadcast))
return Error;
// Bind the socket
sockaddr_in addr = priv::SocketImpl::createAddress(address.toInteger(), port);
if (::bind(getHandle(), reinterpret_cast<sockaddr*>(&addr), sizeof(addr)) == -1)
{
err() << "Failed to bind socket to port " << port << std::endl;
return Error;
}
return Done;
}
////////////////////////////////////////////////////////////
void UdpSocket::unbind()
{
// Simply close the socket
close();
}
////////////////////////////////////////////////////////////
Socket::Status UdpSocket::send(const void* data, std::size_t size, const IpAddress& remoteAddress, unsigned short remotePort)
{
// Create the internal socket if it doesn't exist
create();
// Make sure that all the data will fit in one datagram
if (size > MaxDatagramSize)
{
err() << "Cannot send data over the network "
<< "(the number of bytes to send is greater than sf::UdpSocket::MaxDatagramSize)" << std::endl;
return Error;
}
// Build the target address
sockaddr_in address = priv::SocketImpl::createAddress(remoteAddress.toInteger(), remotePort);
// Send the data (unlike TCP, all the data is always sent in one call)
int sent = sendto(getHandle(), static_cast<const char*>(data), static_cast<int>(size), 0, reinterpret_cast<sockaddr*>(&address), sizeof(address));
// Check for errors
if (sent < 0)
return priv::SocketImpl::getErrorStatus();
return Done;
}
////////////////////////////////////////////////////////////
Socket::Status UdpSocket::receive(void* data, std::size_t size, std::size_t& received, IpAddress& remoteAddress, unsigned short& remotePort)
{
// First clear the variables to fill
received = 0;
remoteAddress = IpAddress();
remotePort = 0;
// Check the destination buffer
if (!data)
{
err() << "Cannot receive data from the network (the destination buffer is invalid)" << std::endl;
return Error;
}
// Data that will be filled with the other computer's address
sockaddr_in address = priv::SocketImpl::createAddress(INADDR_ANY, 0);
// Receive a chunk of bytes
priv::SocketImpl::AddrLength addressSize = sizeof(address);
int sizeReceived = recvfrom(getHandle(), static_cast<char*>(data), static_cast<int>(size), 0, reinterpret_cast<sockaddr*>(&address), &addressSize);
// Check for errors
if (sizeReceived < 0)
return priv::SocketImpl::getErrorStatus();
// Fill the sender informations
received = static_cast<std::size_t>(sizeReceived);
remoteAddress = IpAddress(ntohl(address.sin_addr.s_addr));
remotePort = ntohs(address.sin_port);
return Done;
}
////////////////////////////////////////////////////////////
Socket::Status UdpSocket::send(Packet& packet, const IpAddress& remoteAddress, unsigned short remotePort)
{
// UDP is a datagram-oriented protocol (as opposed to TCP which is a stream protocol).
// Sending one datagram is almost safe: it may be lost but if it's received, then its data
// is guaranteed to be ok. However, splitting a packet into multiple datagrams would be highly
// unreliable, since datagrams may be reordered, dropped or mixed between different sources.
// That's why SFML imposes a limit on packet size so that they can be sent in a single datagram.
// This also removes the overhead associated to packets -- there's no size to send in addition
// to the packet's data.
// Get the data to send from the packet
std::size_t size = 0;
const void* data = packet.onSend(size);
// Send it
return send(data, size, remoteAddress, remotePort);
}
////////////////////////////////////////////////////////////
Socket::Status UdpSocket::receive(Packet& packet, IpAddress& remoteAddress, unsigned short& remotePort)
{
// See the detailed comment in send(Packet) above.
// Receive the datagram
std::size_t received = 0;
Status status = receive(&m_buffer[0], m_buffer.size(), received, remoteAddress, remotePort);
// If we received valid data, we can copy it to the user packet
packet.clear();
if ((status == Done) && (received > 0))
packet.onReceive(&m_buffer[0], received);
return status;
}
} // namespace sf

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Network/Unix/SocketImpl.hpp>
#include <SFML/System/Err.hpp>
#include <errno.h>
#include <fcntl.h>
#include <cstring>
namespace sf
{
namespace priv
{
////////////////////////////////////////////////////////////
sockaddr_in SocketImpl::createAddress(Uint32 address, unsigned short port)
{
sockaddr_in addr;
std::memset(&addr, 0, sizeof(addr));
addr.sin_addr.s_addr = htonl(address);
addr.sin_family = AF_INET;
addr.sin_port = htons(port);
#if defined(SFML_SYSTEM_MACOS)
addr.sin_len = sizeof(addr);
#endif
return addr;
}
////////////////////////////////////////////////////////////
SocketHandle SocketImpl::invalidSocket()
{
return -1;
}
////////////////////////////////////////////////////////////
void SocketImpl::close(SocketHandle sock)
{
::close(sock);
}
////////////////////////////////////////////////////////////
void SocketImpl::setBlocking(SocketHandle sock, bool block)
{
int status = fcntl(sock, F_GETFL);
if (block)
{
if (fcntl(sock, F_SETFL, status & ~O_NONBLOCK) == -1)
err() << "Failed to set file status flags: " << errno << std::endl;
}
else
{
if (fcntl(sock, F_SETFL, status | O_NONBLOCK) == -1)
err() << "Failed to set file status flags: " << errno << std::endl;
}
}
////////////////////////////////////////////////////////////
Socket::Status SocketImpl::getErrorStatus()
{
// The followings are sometimes equal to EWOULDBLOCK,
// so we have to make a special case for them in order
// to avoid having double values in the switch case
if ((errno == EAGAIN) || (errno == EINPROGRESS))
return Socket::NotReady;
switch (errno)
{
case EWOULDBLOCK: return Socket::NotReady;
case ECONNABORTED: return Socket::Disconnected;
case ECONNRESET: return Socket::Disconnected;
case ETIMEDOUT: return Socket::Disconnected;
case ENETRESET: return Socket::Disconnected;
case ENOTCONN: return Socket::Disconnected;
case EPIPE: return Socket::Disconnected;
default: return Socket::Error;
}
}
} // namespace priv
} // namespace sf

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_SOCKETIMPL_HPP
#define SFML_SOCKETIMPL_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Network/Socket.hpp>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <unistd.h>
namespace sf
{
namespace priv
{
////////////////////////////////////////////////////////////
/// \brief Helper class implementing all the non-portable
/// socket stuff; this is the Unix version
///
////////////////////////////////////////////////////////////
class SocketImpl
{
public:
////////////////////////////////////////////////////////////
// Types
////////////////////////////////////////////////////////////
typedef socklen_t AddrLength;
////////////////////////////////////////////////////////////
/// \brief Create an internal sockaddr_in address
///
/// \param address Target address
/// \param port Target port
///
/// \return sockaddr_in ready to be used by socket functions
///
////////////////////////////////////////////////////////////
static sockaddr_in createAddress(Uint32 address, unsigned short port);
////////////////////////////////////////////////////////////
/// \brief Return the value of the invalid socket
///
/// \return Special value of the invalid socket
///
////////////////////////////////////////////////////////////
static SocketHandle invalidSocket();
////////////////////////////////////////////////////////////
/// \brief Close and destroy a socket
///
/// \param sock Handle of the socket to close
///
////////////////////////////////////////////////////////////
static void close(SocketHandle sock);
////////////////////////////////////////////////////////////
/// \brief Set a socket as blocking or non-blocking
///
/// \param sock Handle of the socket
/// \param block New blocking state of the socket
///
////////////////////////////////////////////////////////////
static void setBlocking(SocketHandle sock, bool block);
////////////////////////////////////////////////////////////
/// Get the last socket error status
///
/// \return Status corresponding to the last socket error
///
////////////////////////////////////////////////////////////
static Socket::Status getErrorStatus();
};
} // namespace priv
} // namespace sf
#endif // SFML_SOCKETIMPL_HPP

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Network/Win32/SocketImpl.hpp>
#include <cstring>
namespace sf
{
namespace priv
{
////////////////////////////////////////////////////////////
sockaddr_in SocketImpl::createAddress(Uint32 address, unsigned short port)
{
sockaddr_in addr;
std::memset(&addr, 0, sizeof(addr));
addr.sin_addr.s_addr = htonl(address);
addr.sin_family = AF_INET;
addr.sin_port = htons(port);
return addr;
}
////////////////////////////////////////////////////////////
SocketHandle SocketImpl::invalidSocket()
{
return INVALID_SOCKET;
}
////////////////////////////////////////////////////////////
void SocketImpl::close(SocketHandle sock)
{
closesocket(sock);
}
////////////////////////////////////////////////////////////
void SocketImpl::setBlocking(SocketHandle sock, bool block)
{
u_long blocking = block ? 0 : 1;
ioctlsocket(sock, FIONBIO, &blocking);
}
////////////////////////////////////////////////////////////
Socket::Status SocketImpl::getErrorStatus()
{
switch (WSAGetLastError())
{
case WSAEWOULDBLOCK: return Socket::NotReady;
case WSAEALREADY: return Socket::NotReady;
case WSAECONNABORTED: return Socket::Disconnected;
case WSAECONNRESET: return Socket::Disconnected;
case WSAETIMEDOUT: return Socket::Disconnected;
case WSAENETRESET: return Socket::Disconnected;
case WSAENOTCONN: return Socket::Disconnected;
case WSAEISCONN: return Socket::Done; // when connecting a non-blocking socket
default: return Socket::Error;
}
}
////////////////////////////////////////////////////////////
// Windows needs some initialization and cleanup to get
// sockets working properly... so let's create a class that will
// do it automatically
////////////////////////////////////////////////////////////
struct SocketInitializer
{
SocketInitializer()
{
WSADATA init;
WSAStartup(MAKEWORD(2, 2), &init);
}
~SocketInitializer()
{
WSACleanup();
}
};
SocketInitializer globalInitializer;
} // namespace priv
} // namespace sf

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_SOCKETIMPL_HPP
#define SFML_SOCKETIMPL_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#ifdef _WIN32_WINDOWS
#undef _WIN32_WINDOWS
#endif
#ifdef _WIN32_WINNT
#undef _WIN32_WINNT
#endif
#define _WIN32_WINDOWS 0x0501
#define _WIN32_WINNT 0x0501
#include <SFML/Network/Socket.hpp>
#include <winsock2.h>
#include <ws2tcpip.h>
namespace sf
{
namespace priv
{
////////////////////////////////////////////////////////////
/// \brief Helper class implementing all the non-portable
/// socket stuff; this is the Windows version
///
////////////////////////////////////////////////////////////
class SocketImpl
{
public:
////////////////////////////////////////////////////////////
// Types
////////////////////////////////////////////////////////////
typedef int AddrLength;
////////////////////////////////////////////////////////////
/// \brief Create an internal sockaddr_in address
///
/// \param address Target address
/// \param port Target port
///
/// \return sockaddr_in ready to be used by socket functions
///
////////////////////////////////////////////////////////////
static sockaddr_in createAddress(Uint32 address, unsigned short port);
////////////////////////////////////////////////////////////
/// \brief Return the value of the invalid socket
///
/// \return Special value of the invalid socket
///
////////////////////////////////////////////////////////////
static SocketHandle invalidSocket();
////////////////////////////////////////////////////////////
/// \brief Close and destroy a socket
///
/// \param sock Handle of the socket to close
///
////////////////////////////////////////////////////////////
static void close(SocketHandle sock);
////////////////////////////////////////////////////////////
/// \brief Set a socket as blocking or non-blocking
///
/// \param sock Handle of the socket
/// \param block New blocking state of the socket
///
////////////////////////////////////////////////////////////
static void setBlocking(SocketHandle sock, bool block);
////////////////////////////////////////////////////////////
/// Get the last socket error status
///
/// \return Status corresponding to the last socket error
///
////////////////////////////////////////////////////////////
static Socket::Status getErrorStatus();
};
} // namespace priv
} // namespace sf
#endif // SFML_SOCKETIMPL_HPP

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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/System/Err.hpp>
#include <streambuf>
#include <cstdio>
namespace
{
// This class will be used as the default streambuf of sf::Err,
// it outputs to stderr by default (to keep the default behavior)
class DefaultErrStreamBuf : public std::streambuf
{
public:
DefaultErrStreamBuf()
{
// Allocate the write buffer
static const int size = 64;
char* buffer = new char[size];
setp(buffer, buffer + size);
}
~DefaultErrStreamBuf()
{
// Synchronize
sync();
// Delete the write buffer
delete[] pbase();
}
private:
virtual int overflow(int character)
{
if ((character != EOF) && (pptr() != epptr()))
{
// Valid character
return sputc(static_cast<char>(character));
}
else if (character != EOF)
{
// Not enough space in the buffer: synchronize output and try again
sync();
return overflow(character);
}
else
{
// Invalid character: synchronize output
return sync();
}
}
virtual int sync()
{
// Check if there is something into the write buffer
if (pbase() != pptr())
{
// Print the contents of the write buffer into the standard error output
std::size_t size = static_cast<int>(pptr() - pbase());
fwrite(pbase(), 1, size, stderr);
// Reset the pointer position to the beginning of the write buffer
setp(pbase(), epptr());
}
return 0;
}
};
}
namespace sf
{
////////////////////////////////////////////////////////////
std::ostream& err()
{
static DefaultErrStreamBuf buffer;
static std::ostream stream(&buffer);
return stream;
}
} // namespace sf

400
Externals/SFML/src/SFML/System/String.cpp vendored
View File

@ -1,400 +0,0 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/System/String.hpp>
#include <SFML/System/Utf.hpp>
#include <iterator>
#include <cstring>
namespace sf
{
////////////////////////////////////////////////////////////
const std::size_t String::InvalidPos = std::basic_string<Uint32>::npos;
////////////////////////////////////////////////////////////
String::String()
{
}
////////////////////////////////////////////////////////////
String::String(char ansiChar, const std::locale& locale)
{
m_string += Utf32::decodeAnsi(ansiChar, locale);
}
////////////////////////////////////////////////////////////
String::String(wchar_t wideChar)
{
m_string += Utf32::decodeWide(wideChar);
}
////////////////////////////////////////////////////////////
String::String(Uint32 utf32Char)
{
m_string += utf32Char;
}
////////////////////////////////////////////////////////////
String::String(const char* ansiString, const std::locale& locale)
{
if (ansiString)
{
std::size_t length = strlen(ansiString);
if (length > 0)
{
m_string.reserve(length + 1);
Utf32::fromAnsi(ansiString, ansiString + length, std::back_inserter(m_string), locale);
}
}
}
////////////////////////////////////////////////////////////
String::String(const std::string& ansiString, const std::locale& locale)
{
m_string.reserve(ansiString.length() + 1);
Utf32::fromAnsi(ansiString.begin(), ansiString.end(), std::back_inserter(m_string), locale);
}
////////////////////////////////////////////////////////////
String::String(const wchar_t* wideString)
{
if (wideString)
{
std::size_t length = std::wcslen(wideString);
if (length > 0)
{
m_string.reserve(length + 1);
Utf32::fromWide(wideString, wideString + length, std::back_inserter(m_string));
}
}
}
////////////////////////////////////////////////////////////
String::String(const std::wstring& wideString)
{
m_string.reserve(wideString.length() + 1);
Utf32::fromWide(wideString.begin(), wideString.end(), std::back_inserter(m_string));
}
////////////////////////////////////////////////////////////
String::String(const Uint32* utf32String)
{
if (utf32String)
m_string = utf32String;
}
////////////////////////////////////////////////////////////
String::String(const std::basic_string<Uint32>& utf32String) :
m_string(utf32String)
{
}
////////////////////////////////////////////////////////////
String::String(const String& copy) :
m_string(copy.m_string)
{
}
////////////////////////////////////////////////////////////
String::operator std::string() const
{
return toAnsiString();
}
////////////////////////////////////////////////////////////
String::operator std::wstring() const
{
return toWideString();
}
////////////////////////////////////////////////////////////
std::string String::toAnsiString(const std::locale& locale) const
{
// Prepare the output string
std::string output;
output.reserve(m_string.length() + 1);
// Convert
Utf32::toAnsi(m_string.begin(), m_string.end(), std::back_inserter(output), 0, locale);
return output;
}
////////////////////////////////////////////////////////////
std::wstring String::toWideString() const
{
// Prepare the output string
std::wstring output;
output.reserve(m_string.length() + 1);
// Convert
Utf32::toWide(m_string.begin(), m_string.end(), std::back_inserter(output), 0);
return output;
}
////////////////////////////////////////////////////////////
std::basic_string<Uint8> String::toUtf8() const
{
// Prepare the output string
std::basic_string<Uint8> output;
output.reserve(m_string.length());
// Convert
Utf32::toUtf8(m_string.begin(), m_string.end(), std::back_inserter(output));
return output;
}
////////////////////////////////////////////////////////////
std::basic_string<Uint16> String::toUtf16() const
{
// Prepare the output string
std::basic_string<Uint16> output;
output.reserve(m_string.length());
// Convert
Utf32::toUtf16(m_string.begin(), m_string.end(), std::back_inserter(output));
return output;
}
////////////////////////////////////////////////////////////
std::basic_string<Uint32> String::toUtf32() const
{
return m_string;
}
////////////////////////////////////////////////////////////
String& String::operator =(const String& right)
{
m_string = right.m_string;
return *this;
}
////////////////////////////////////////////////////////////
String& String::operator +=(const String& right)
{
m_string += right.m_string;
return *this;
}
////////////////////////////////////////////////////////////
Uint32 String::operator [](std::size_t index) const
{
return m_string[index];
}
////////////////////////////////////////////////////////////
Uint32& String::operator [](std::size_t index)
{
return m_string[index];
}
////////////////////////////////////////////////////////////
void String::clear()
{
m_string.clear();
}
////////////////////////////////////////////////////////////
std::size_t String::getSize() const
{
return m_string.size();
}
////////////////////////////////////////////////////////////
bool String::isEmpty() const
{
return m_string.empty();
}
////////////////////////////////////////////////////////////
void String::erase(std::size_t position, std::size_t count)
{
m_string.erase(position, count);
}
////////////////////////////////////////////////////////////
void String::insert(std::size_t position, const String& str)
{
m_string.insert(position, str.m_string);
}
////////////////////////////////////////////////////////////
std::size_t String::find(const String& str, std::size_t start) const
{
return m_string.find(str.m_string, start);
}
////////////////////////////////////////////////////////////
void String::replace(std::size_t position, std::size_t length, const String& replaceWith)
{
m_string.replace(position, length, replaceWith.m_string);
}
////////////////////////////////////////////////////////////
void String::replace(const String& searchFor, const String& replaceWith)
{
std::size_t step = replaceWith.getSize();
std::size_t len = searchFor.getSize();
std::size_t pos = find(searchFor);
// Replace each occurrence of search
while (pos != InvalidPos)
{
replace(pos, len, replaceWith);
pos = find(searchFor, pos + step);
}
}
////////////////////////////////////////////////////////////
String String::substring(std::size_t position, std::size_t length) const
{
return m_string.substr(position, length);
}
////////////////////////////////////////////////////////////
const Uint32* String::getData() const
{
return m_string.c_str();
}
////////////////////////////////////////////////////////////
String::Iterator String::begin()
{
return m_string.begin();
}
////////////////////////////////////////////////////////////
String::ConstIterator String::begin() const
{
return m_string.begin();
}
////////////////////////////////////////////////////////////
String::Iterator String::end()
{
return m_string.end();
}
////////////////////////////////////////////////////////////
String::ConstIterator String::end() const
{
return m_string.end();
}
////////////////////////////////////////////////////////////
bool operator ==(const String& left, const String& right)
{
return left.m_string == right.m_string;
}
////////////////////////////////////////////////////////////
bool operator !=(const String& left, const String& right)
{
return !(left == right);
}
////////////////////////////////////////////////////////////
bool operator <(const String& left, const String& right)
{
return left.m_string < right.m_string;
}
////////////////////////////////////////////////////////////
bool operator >(const String& left, const String& right)
{
return right < left;
}
////////////////////////////////////////////////////////////
bool operator <=(const String& left, const String& right)
{
return !(right < left);
}
////////////////////////////////////////////////////////////
bool operator >=(const String& left, const String& right)
{
return !(left < right);
}
////////////////////////////////////////////////////////////
String operator +(const String& left, const String& right)
{
String string = left;
string += right;
return string;
}
} // namespace sf

260
Externals/SFML/src/SFML/System/Time.cpp vendored
View File

@ -1,260 +0,0 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/System/Time.hpp>
namespace sf
{
////////////////////////////////////////////////////////////
const Time Time::Zero;
////////////////////////////////////////////////////////////
Time::Time() :
m_microseconds(0)
{
}
////////////////////////////////////////////////////////////
float Time::asSeconds() const
{
return m_microseconds / 1000000.f;
}
////////////////////////////////////////////////////////////
Int32 Time::asMilliseconds() const
{
return static_cast<Int32>(m_microseconds / 1000);
}
////////////////////////////////////////////////////////////
Int64 Time::asMicroseconds() const
{
return m_microseconds;
}
////////////////////////////////////////////////////////////
Time::Time(Int64 microseconds) :
m_microseconds(microseconds)
{
}
////////////////////////////////////////////////////////////
Time seconds(float amount)
{
return Time(static_cast<Int64>(amount * 1000000));
}
////////////////////////////////////////////////////////////
Time milliseconds(Int32 amount)
{
return Time(static_cast<Int64>(amount) * 1000);
}
////////////////////////////////////////////////////////////
Time microseconds(Int64 amount)
{
return Time(amount);
}
////////////////////////////////////////////////////////////
bool operator ==(Time left, Time right)
{
return left.asMicroseconds() == right.asMicroseconds();
}
////////////////////////////////////////////////////////////
bool operator !=(Time left, Time right)
{
return left.asMicroseconds() != right.asMicroseconds();
}
////////////////////////////////////////////////////////////
bool operator <(Time left, Time right)
{
return left.asMicroseconds() < right.asMicroseconds();
}
////////////////////////////////////////////////////////////
bool operator >(Time left, Time right)
{
return left.asMicroseconds() > right.asMicroseconds();
}
////////////////////////////////////////////////////////////
bool operator <=(Time left, Time right)
{
return left.asMicroseconds() <= right.asMicroseconds();
}
////////////////////////////////////////////////////////////
bool operator >=(Time left, Time right)
{
return left.asMicroseconds() >= right.asMicroseconds();
}
////////////////////////////////////////////////////////////
Time operator -(Time right)
{
return microseconds(-right.asMicroseconds());
}
////////////////////////////////////////////////////////////
Time operator +(Time left, Time right)
{
return microseconds(left.asMicroseconds() + right.asMicroseconds());
}
////////////////////////////////////////////////////////////
Time& operator +=(Time& left, Time right)
{
return left = left + right;
}
////////////////////////////////////////////////////////////
Time operator -(Time left, Time right)
{
return microseconds(left.asMicroseconds() - right.asMicroseconds());
}
////////////////////////////////////////////////////////////
Time& operator -=(Time& left, Time right)
{
return left = left - right;
}
////////////////////////////////////////////////////////////
Time operator *(Time left, float right)
{
return seconds(left.asSeconds() * right);
}
////////////////////////////////////////////////////////////
Time operator *(Time left, Int64 right)
{
return microseconds(left.asMicroseconds() * right);
}
////////////////////////////////////////////////////////////
Time operator *(float left, Time right)
{
return right * left;
}
////////////////////////////////////////////////////////////
Time operator *(Int64 left, Time right)
{
return right * left;
}
////////////////////////////////////////////////////////////
Time& operator *=(Time& left, float right)
{
return left = left * right;
}
////////////////////////////////////////////////////////////
Time& operator *=(Time& left, Int64 right)
{
return left = left * right;
}
////////////////////////////////////////////////////////////
Time operator /(Time left, float right)
{
return seconds(left.asSeconds() / right);
}
////////////////////////////////////////////////////////////
Time operator /(Time left, Int64 right)
{
return microseconds(left.asMicroseconds() / right);
}
////////////////////////////////////////////////////////////
Time& operator /=(Time& left, float right)
{
return left = left / right;
}
////////////////////////////////////////////////////////////
Time& operator /=(Time& left, Int64 right)
{
return left = left / right;
}
////////////////////////////////////////////////////////////
float operator /(Time left, Time right)
{
return left.asSeconds() / right.asSeconds();
}
////////////////////////////////////////////////////////////
Time operator %(Time left, Time right)
{
return microseconds(left.asMicroseconds() % right.asMicroseconds());
}
////////////////////////////////////////////////////////////
Time& operator %=(Time& left, Time right)
{
return left = left % right;
}
} // namespace sf

4
Source/Core/Common/SFMLHelper.cpp
View File

@ -23,7 +23,7 @@ sf::Packet& operator>>(sf::Packet& packet, Common::BigEndianValue<u32>& data)
sf::Packet& operator>>(sf::Packet& packet, Common::BigEndianValue<u64>& data)
{
sf::Uint64 tmp;
u64 tmp;
packet >> tmp;
data = tmp;
return packet;
@ -35,7 +35,7 @@ namespace Common
// so we have this for cleaner code.
u64 PacketReadU64(sf::Packet& packet)
{
sf::Uint64 value;
u64 value;
packet >> value;
return value;
}

65
Source/Core/Core/HW/EXI/BBA/BuiltIn.cpp
View File

@ -4,6 +4,9 @@
#include "Core/HW/EXI/BBA/BuiltIn.h"
#include <bit>
#include <optional>
#include "SFML/Network/IpAddress.hpp"
#include "SFML/Network/Socket.hpp"
#ifdef _WIN32
#include <ws2ipdef.h>
@ -81,8 +84,9 @@ bool CEXIETHERNET::BuiltInBBAInterface::Activate()
// Workaround to get the host IP (might not be accurate)
// TODO: Fix the JNI crash and use GetSystemDefaultInterface()
// - https://pastebin.com/BFpmnxby (see https://dolp.in/pr10920)
const u32 ip = m_local_ip.empty() ? sf::IpAddress::getLocalAddress().toInteger() :
sf::IpAddress(m_local_ip).toInteger();
const u32 ip = sf::IpAddress::resolve(m_local_ip)
.value_or(sf::IpAddress::getLocalAddress().value_or(sf::IpAddress::Any))
.toInteger();
m_current_ip = htonl(ip);
m_current_mac = Common::BitCastPtr<Common::MACAddress>(&m_eth_ref->mBbaMem[BBA_NAFR_PAR0]);
m_arp_table[m_current_ip] = m_current_mac;
@ -92,7 +96,7 @@ bool CEXIETHERNET::BuiltInBBAInterface::Activate()
m_network_ref.Clear();
m_upnp_httpd.listen(Common::SSDP_PORT, sf::IpAddress(ip));
(void)m_upnp_httpd.listen(Common::SSDP_PORT, sf::IpAddress(ip));
m_upnp_httpd.setBlocking(false);
return RecvInit();
@ -256,11 +260,12 @@ CEXIETHERNET::BuiltInBBAInterface::TryGetDataFromSocket(StackRef* ref)
case IPPROTO_UDP:
{
std::array<u8, MAX_UDP_LENGTH> buffer;
ref->udp_socket.receive(buffer.data(), MAX_UDP_LENGTH, datasize, ref->target, remote_port);
std::optional<sf::IpAddress> target;
(void)ref->udp_socket.receive(buffer.data(), MAX_UDP_LENGTH, datasize, target, remote_port);
if (datasize > 0)
{
ref->from.sin_port = htons(remote_port);
const u32 remote_ip = htonl(ref->target.toInteger());
const u32 remote_ip = htonl(target->toInteger());
ref->from.sin_addr.s_addr = remote_ip;
ref->my_mac = ResolveAddress(remote_ip);
const std::vector<u8> udp_data(buffer.begin(), buffer.begin() + datasize);
@ -325,7 +330,7 @@ CEXIETHERNET::BuiltInBBAInterface::TryGetDataFromSocket(StackRef* ref)
}
if (GetTickCountStd() - ref->delay > 3000)
{
if (st == sf::Socket::Disconnected || st == sf::Socket::Error)
if (st == sf::Socket::Status::Disconnected || st == sf::Socket::Status::Error)
{
ref->ip = 0;
ref->tcp_socket.disconnect();
@ -341,7 +346,6 @@ CEXIETHERNET::BuiltInBBAInterface::TryGetDataFromSocket(StackRef* ref)
void CEXIETHERNET::BuiltInBBAInterface::HandleTCPFrame(const Common::TCPPacket& packet)
{
const auto& [hwdata, ip_header, tcp_header, ip_options, tcp_options, data] = packet;
sf::IpAddress target;
StackRef* ref = m_network_ref.GetTCPSlot(tcp_header.source_port, tcp_header.destination_port,
std::bit_cast<u32>(ip_header.destination_addr));
const u16 flags = ntohs(tcp_header.properties) & 0xfff;
@ -354,7 +358,7 @@ void CEXIETHERNET::BuiltInBBAInterface::HandleTCPFrame(const Common::TCPPacket&
WriteToQueue(BuildFINFrame(ref));
ref->ip = 0;
if (!data.empty())
ref->tcp_socket.send(data.data(), data.size());
(void)ref->tcp_socket.send(data.data(), data.size());
ref->tcp_socket.disconnect();
}
else if (flags == (TCP_FLAG_SIN | TCP_FLAG_ACK))
@ -395,7 +399,7 @@ void CEXIETHERNET::BuiltInBBAInterface::HandleTCPFrame(const Common::TCPPacket&
ref->ready = false;
ref->ip = std::bit_cast<u32>(ip_header.destination_addr);
target = sf::IpAddress(ntohl(destination_ip));
sf::IpAddress target = sf::IpAddress(ntohl(destination_ip));
ref->tcp_socket.Connect(target, ntohs(tcp_header.destination_port), m_current_ip);
}
else
@ -414,7 +418,7 @@ void CEXIETHERNET::BuiltInBBAInterface::HandleTCPFrame(const Common::TCPPacket&
if (static_cast<int>(this_seq - ref->ack_num) >= 0 &&
data.size() >= static_cast<std::size_t>(size))
{
ref->tcp_socket.send(data.data(), size);
(void)ref->tcp_socket.send(data.data(), size);
ref->ack_num += size;
}
@ -476,7 +480,7 @@ void CEXIETHERNET::BuiltInBBAInterface::InitUDPPort(u16 port)
ref->to.sin_addr.s_addr = m_current_ip;
ref->to.sin_port = htons(port);
ref->udp_socket.setBlocking(false);
if (ref->udp_socket.Bind(port, m_current_ip) != sf::Socket::Done)
if (ref->udp_socket.Bind(port, m_current_ip) != sf::Socket::Status::Done)
{
ERROR_LOG_FMT(SP1, "Couldn't open UDP socket");
PanicAlertFmt("Could't open port {:x}, this game might not work proprely in LAN mode.", port);
@ -487,7 +491,7 @@ void CEXIETHERNET::BuiltInBBAInterface::InitUDPPort(u16 port)
void CEXIETHERNET::BuiltInBBAInterface::HandleUDPFrame(const Common::UDPPacket& packet)
{
const auto& [hwdata, ip_header, udp_header, ip_options, data] = packet;
sf::IpAddress target;
sf::IpAddress target = sf::IpAddress::Any;
const u32 destination_addr = ip_header.destination_addr == Common::IP_ADDR_ANY ?
m_router_ip : // dns request
std::bit_cast<u32>(ip_header.destination_addr);
@ -506,12 +510,13 @@ void CEXIETHERNET::BuiltInBBAInterface::HandleUDPFrame(const Common::UDPPacket&
ref->to.sin_addr.s_addr = std::bit_cast<u32>(ip_header.source_addr);
ref->to.sin_port = udp_header.source_port;
ref->udp_socket.setBlocking(false);
if (ref->udp_socket.Bind(ntohs(udp_header.source_port), m_current_ip) != sf::Socket::Done)
if (ref->udp_socket.Bind(ntohs(udp_header.source_port), m_current_ip) !=
sf::Socket::Status::Done)
{
PanicAlertFmt(
"Port {:x} is already in use, this game might not work as intented in LAN Mode.",
htons(udp_header.source_port));
if (ref->udp_socket.Bind(sf::Socket::AnyPort, m_current_ip) != sf::Socket::Done)
if (ref->udp_socket.Bind(sf::Socket::AnyPort, m_current_ip) != sf::Socket::Status::Done)
{
ERROR_LOG_FMT(SP1, "Couldn't open UDP socket");
return;
@ -529,16 +534,18 @@ void CEXIETHERNET::BuiltInBBAInterface::HandleUDPFrame(const Common::UDPPacket&
}
}
if (ntohs(udp_header.destination_port) == 53)
target = sf::IpAddress(m_dns_ip.c_str()); // dns server ip
// DNS server IP
target = sf::IpAddress::resolve(m_dns_ip.c_str()).value_or(sf::IpAddress::Any);
else
target = sf::IpAddress(ntohl(std::bit_cast<u32>(ip_header.destination_addr)));
ref->udp_socket.send(data.data(), data.size(), target, ntohs(udp_header.destination_port));
(void)ref->udp_socket.send(data.data(), data.size(), target, ntohs(udp_header.destination_port));
}
void CEXIETHERNET::BuiltInBBAInterface::HandleUPnPClient()
{
StackRef* ref = m_network_ref.GetAvailableSlot(0);
if (ref == nullptr || m_upnp_httpd.accept(ref->tcp_socket) != sf::Socket::Done)
if (ref == nullptr || m_upnp_httpd.accept(ref->tcp_socket) != sf::Socket::Status::Done)
return;
if (ref->tcp_socket.GetPeerName(&ref->from) != sf::Socket::Status::Done ||
@ -795,7 +802,7 @@ sf::Socket::Status BbaTcpSocket::Connect(const sf::IpAddress& dest, u16 port, u3
addr.sin_addr.s_addr = net_ip;
addr.sin_family = AF_INET;
addr.sin_port = 0;
::bind(getHandle(), reinterpret_cast<sockaddr*>(&addr), sizeof(addr));
(void)::bind(getNativeHandle(), reinterpret_cast<sockaddr*>(&addr), sizeof(addr));
m_connecting_state = ConnectingState::Connecting;
return this->connect(dest, port);
}
@ -803,7 +810,7 @@ sf::Socket::Status BbaTcpSocket::Connect(const sf::IpAddress& dest, u16 port, u3
sf::Socket::Status BbaTcpSocket::GetPeerName(sockaddr_in* addr) const
{
socklen_t size = sizeof(*addr);
if (getpeername(getHandle(), reinterpret_cast<sockaddr*>(addr), &size) == -1)
if (getpeername(getNativeHandle(), reinterpret_cast<sockaddr*>(addr), &size) == -1)
{
ERROR_LOG_FMT(SP1, "getpeername failed: {}", Common::StrNetworkError());
return sf::Socket::Status::Error;
@ -814,7 +821,7 @@ sf::Socket::Status BbaTcpSocket::GetPeerName(sockaddr_in* addr) const
sf::Socket::Status BbaTcpSocket::GetSockName(sockaddr_in* addr) const
{
socklen_t size = sizeof(*addr);
if (getsockname(getHandle(), reinterpret_cast<sockaddr*>(addr), &size) == -1)
if (getsockname(getNativeHandle(), reinterpret_cast<sockaddr*>(addr), &size) == -1)
{
ERROR_LOG_FMT(SP1, "getsockname failed: {}", Common::StrNetworkError());
return sf::Socket::Status::Error;
@ -829,7 +836,7 @@ BbaTcpSocket::ConnectingState BbaTcpSocket::Connected(StackRef* ref)
{
case ConnectingState::Connecting:
{
const int fd = getHandle();
const int fd = getNativeHandle();
const s32 nfds = fd + 1;
fd_set read_fds;
fd_set write_fds;
@ -914,20 +921,20 @@ sf::Socket::Status BbaUdpSocket::Bind(u16 port, u32 net_ip)
// Handle SSDP multicast
create();
const int on = 1;
if (setsockopt(getHandle(), SOL_SOCKET, SO_REUSEADDR, reinterpret_cast<const char*>(&on),
if (setsockopt(getNativeHandle(), SOL_SOCKET, SO_REUSEADDR, reinterpret_cast<const char*>(&on),
sizeof(on)) != 0)
{
ERROR_LOG_FMT(SP1, "setsockopt failed to reuse SSDP address: {}", Common::StrNetworkError());
}
#ifdef SO_REUSEPORT
if (setsockopt(getHandle(), SOL_SOCKET, SO_REUSEPORT, reinterpret_cast<const char*>(&on),
if (setsockopt(getNativeHandle(), SOL_SOCKET, SO_REUSEPORT, reinterpret_cast<const char*>(&on),
sizeof(on)) != 0)
{
ERROR_LOG_FMT(SP1, "setsockopt failed to reuse SSDP port: {}", Common::StrNetworkError());
}
#endif
if (const char loop = 1;
setsockopt(getHandle(), IPPROTO_IP, IP_MULTICAST_LOOP, &loop, sizeof(loop)) != 0)
setsockopt(getNativeHandle(), IPPROTO_IP, IP_MULTICAST_LOOP, &loop, sizeof(loop)) != 0)
{
ERROR_LOG_FMT(SP1, "setsockopt failed to set SSDP loopback: {}", Common::StrNetworkError());
}
@ -938,11 +945,11 @@ sf::Socket::Status BbaUdpSocket::Bind(u16 port, u32 net_ip)
addr.sin_family = AF_INET;
addr.sin_port = htons(Common::SSDP_PORT);
Common::ScopeGuard error_guard([this] { close(); });
if (::bind(getHandle(), reinterpret_cast<const sockaddr*>(&addr), sizeof(addr)) != 0)
if (::bind(getNativeHandle(), reinterpret_cast<const sockaddr*>(&addr), sizeof(addr)) != 0)
{
WARN_LOG_FMT(SP1, "bind with SSDP port and INADDR_ANY failed: {}", Common::StrNetworkError());
addr.sin_addr.s_addr = net_ip;
if (::bind(getHandle(), reinterpret_cast<const sockaddr*>(&addr), sizeof(addr)) != 0)
if (::bind(getNativeHandle(), reinterpret_cast<const sockaddr*>(&addr), sizeof(addr)) != 0)
{
ERROR_LOG_FMT(SP1, "bind with SSDP port failed: {}", Common::StrNetworkError());
return sf::Socket::Status::Error;
@ -955,7 +962,7 @@ sf::Socket::Status BbaUdpSocket::Bind(u16 port, u32 net_ip)
INFO_LOG_FMT(SP1, "SSDP bind successful");
// Bind to the right interface
if (setsockopt(getHandle(), IPPROTO_IP, IP_MULTICAST_IF,
if (setsockopt(getNativeHandle(), IPPROTO_IP, IP_MULTICAST_IF,
reinterpret_cast<const char*>(&addr.sin_addr), sizeof(addr.sin_addr)) != 0)
{
ERROR_LOG_FMT(SP1, "setsockopt failed to bind to the network interface: {}",
@ -968,8 +975,8 @@ sf::Socket::Status BbaUdpSocket::Bind(u16 port, u32 net_ip)
ip_mreq mreq;
mreq.imr_multiaddr.s_addr = std::bit_cast<u32>(Common::IP_ADDR_SSDP);
mreq.imr_interface.s_addr = net_ip;
if (setsockopt(getHandle(), IPPROTO_IP, IP_ADD_MEMBERSHIP, reinterpret_cast<const char*>(&mreq),
sizeof(mreq)) != 0)
if (setsockopt(getNativeHandle(), IPPROTO_IP, IP_ADD_MEMBERSHIP,
reinterpret_cast<const char*>(&mreq), sizeof(mreq)) != 0)
{
ERROR_LOG_FMT(SP1, "setsockopt failed to subscribe to SSDP multicast group: {}",
Common::StrNetworkError());

1
Source/Core/Core/HW/EXI/BBA/BuiltIn.h
View File

@ -76,7 +76,6 @@ struct StackRef
u16 local;
u16 remote;
u16 type;
sf::IpAddress target;
u32 seq_num;
u32 ack_num;
u32 ack_base;

9
Source/Core/Core/HW/EXI/BBA/TAPServerConnection.cpp
View File

@ -1,7 +1,9 @@
// Copyright 2020 Dolphin Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include <optional>
#include "Core/HW/EXI/EXI_DeviceEthernet.h"
#include "SFML/Network/IpAddress.hpp"
#ifdef _WIN32
#include <winsock2.h>
@ -67,13 +69,14 @@ static int ConnectToDestination(const std::string& destination)
}
sockaddr_in* sin = reinterpret_cast<sockaddr_in*>(&ss);
const sf::IpAddress dest_ip(destination.substr(0, colon_offset));
if (dest_ip == sf::IpAddress::None || dest_ip == sf::IpAddress::Any)
const std::optional<sf::IpAddress> dest_ip =
sf::IpAddress::resolve(destination.substr(0, colon_offset));
if (!dest_ip)
{
ERROR_LOG_FMT(SP1, "Destination IP address is not valid\n");
return -1;
}
sin->sin_addr.s_addr = htonl(dest_ip.toInteger());
sin->sin_addr.s_addr = htonl(dest_ip->toInteger());
sin->sin_family = AF_INET;
const std::string port_str = destination.substr(colon_offset + 1);
const int dest_port = std::atoi(port_str.c_str());

21
Source/Core/Core/HW/EXI/BBA/XLINK_KAI_BBA.cpp
View File

@ -8,11 +8,13 @@
#include "Core/HW/EXI/EXI_Device.h"
#include "Core/HW/EXI/EXI_DeviceEthernet.h"
#include "SFML/Network/IpAddress.hpp"
#include "VideoCommon/OnScreenDisplay.h"
#include <SFML/Network.hpp>
#include <cstring>
#include <optional>
// BBA implementation with UDP interface to XLink Kai PC/MAC/RaspberryPi client
// For more information please see: https://www.teamxlink.co.uk/wiki/Emulator_Integration_Protocol
@ -26,13 +28,13 @@ bool CEXIETHERNET::XLinkNetworkInterface::Activate()
if (IsActivated())
return true;
if (m_sf_socket.bind(sf::Socket::AnyPort) != sf::Socket::Done)
if (m_sf_socket.bind(sf::Socket::AnyPort) != sf::Socket::Status::Done)
{
ERROR_LOG_FMT(SP1, "Couldn't open XLink Kai UDP socket, unable to initialize BBA");
return false;
}
m_sf_recipient_ip = m_dest_ip.c_str();
m_sf_recipient_ip = sf::IpAddress::resolve(m_dest_ip.c_str()).value_or(sf::IpAddress::Any);
// Send connect command with unique local name
// connect;locally_unique_name;emulator_name;optional_padding
@ -45,7 +47,7 @@ bool CEXIETHERNET::XLinkNetworkInterface::Activate()
DEBUG_LOG_FMT(SP1, "SendCommandPayload {:x}\n{}", size, ArrayToString(buffer, size, 0x10));
if (m_sf_socket.send(buffer, size, m_sf_recipient_ip, m_dest_port) != sf::Socket::Done)
if (m_sf_socket.send(buffer, size, m_sf_recipient_ip, m_dest_port) != sf::Socket::Status::Done)
{
ERROR_LOG_FMT(SP1, "Activate(): failed to send connect message to XLink Kai client");
}
@ -71,7 +73,7 @@ void CEXIETHERNET::XLinkNetworkInterface::Deactivate()
DEBUG_LOG_FMT(SP1, "SendCommandPayload {:x}\n{}", size, ArrayToString(buffer, size, 0x10));
if (m_sf_socket.send(buffer, size, m_sf_recipient_ip, m_dest_port) != sf::Socket::Done)
if (m_sf_socket.send(buffer, size, m_sf_recipient_ip, m_dest_port) != sf::Socket::Status::Done)
{
ERROR_LOG_FMT(SP1, "Deactivate(): failed to send disconnect message to XLink Kai client");
}
@ -123,7 +125,8 @@ bool CEXIETHERNET::XLinkNetworkInterface::SendFrame(const u8* frame, u32 size)
// Only uncomment for debugging, the performance hit is too big otherwise
// INFO_LOG_FMT(SP1, "SendFrame {}\n{}", size, ArrayToString(m_out_frame, size, 0x10)));
if (m_sf_socket.send(m_out_frame, size, m_sf_recipient_ip, m_dest_port) != sf::Socket::Done)
if (m_sf_socket.send(m_out_frame, size, m_sf_recipient_ip, m_dest_port) !=
sf::Socket::Status::Done)
{
ERROR_LOG_FMT(SP1, "SendFrame(): expected to write {} bytes, but failed, errno {}", size,
errno);
@ -139,7 +142,7 @@ bool CEXIETHERNET::XLinkNetworkInterface::SendFrame(const u8* frame, u32 size)
void CEXIETHERNET::XLinkNetworkInterface::ReadThreadHandler(
CEXIETHERNET::XLinkNetworkInterface* self)
{
sf::IpAddress sender;
std::optional<sf::IpAddress> sender;
u16 port;
while (!self->m_read_thread_shutdown.IsSet())
@ -151,7 +154,7 @@ void CEXIETHERNET::XLinkNetworkInterface::ReadThreadHandler(
// *here* because XLink *could* send one
std::size_t bytes_read = 0;
if (self->m_sf_socket.receive(self->m_in_frame, std::size(self->m_in_frame), bytes_read, sender,
port) != sf::Socket::Done &&
port) != sf::Socket::Status::Done &&
self->m_bba_link_up)
{
ERROR_LOG_FMT(SP1, "Failed to read from BBA, err={}", bytes_read);
@ -218,7 +221,7 @@ void CEXIETHERNET::XLinkNetworkInterface::ReadThreadHandler(
ArrayToString(buffer, size, 0x10));
if (self->m_sf_socket.send(buffer, size, self->m_sf_recipient_ip, self->m_dest_port) !=
sf::Socket::Done)
sf::Socket::Status::Done)
{
ERROR_LOG_FMT(
SP1, "ReadThreadHandler(): failed to send setting message to XLink Kai client");
@ -256,7 +259,7 @@ void CEXIETHERNET::XLinkNetworkInterface::ReadThreadHandler(
// Reply (using the message that came in!)
if (self->m_sf_socket.send(self->m_in_frame, 10, self->m_sf_recipient_ip,
self->m_dest_port) != sf::Socket::Done)
self->m_dest_port) != sf::Socket::Status::Done)
{
ERROR_LOG_FMT(SP1, "ReadThreadHandler(): failed to reply to XLink Kai client keepalive");
}

3
Source/Core/Core/HW/EXI/EXI_DeviceEthernet.h
View File

@ -8,6 +8,7 @@
#include <mutex>
#include <thread>
#include <vector>
#include "SFML/Network/IpAddress.hpp"
#ifdef _WIN32
#include <Windows.h>
@ -413,7 +414,7 @@ private:
#if defined(WIN32) || defined(__linux__) || defined(__APPLE__) || defined(__FreeBSD__) || \
defined(__OpenBSD__) || defined(__NetBSD__) || defined(__HAIKU__)
sf::UdpSocket m_sf_socket;
sf::IpAddress m_sf_recipient_ip;
sf::IpAddress m_sf_recipient_ip = sf::IpAddress::Any;
char m_in_frame[9004]{};
char m_out_frame[9004]{};
std::thread m_read_thread;

8
Source/Core/Core/HW/EXI/EXI_DeviceGecko.cpp
View File

@ -58,7 +58,7 @@ void GeckoSockServer::GeckoConnectionWaiter()
server_port = 0xd6ec; // "dolphin gecko"
for (int bind_tries = 0; bind_tries <= 10 && !server_running.IsSet(); bind_tries++)
{
server_running.Set(server.listen(server_port) == sf::Socket::Done);
server_running.Set(server.listen(server_port) == sf::Socket::Status::Done);
if (!server_running.IsSet())
server_port++;
}
@ -73,7 +73,7 @@ void GeckoSockServer::GeckoConnectionWaiter()
auto new_client = std::make_unique<sf::TcpSocket>();
while (server_running.IsSet())
{
if (server.accept(*new_client) == sf::Socket::Done)
if (server.accept(*new_client) == sf::Socket::Status::Done)
{
std::lock_guard lk(connection_lock);
waiting_socks.push(std::move(new_client));
@ -130,7 +130,7 @@ void GeckoSockServer::ClientThread()
std::array<char, 128> buffer;
std::size_t got = 0;
if (client->receive(buffer.data(), buffer.size(), got) == sf::Socket::Disconnected)
if (client->receive(buffer.data(), buffer.size(), got) == sf::Socket::Status::Disconnected)
client_running.Clear();
if (got != 0)
@ -147,7 +147,7 @@ void GeckoSockServer::ClientThread()
std::vector<char> packet(send_fifo.begin(), send_fifo.end());
send_fifo.clear();
if (client->send(&packet[0], packet.size()) == sf::Socket::Disconnected)
if (client->send(&packet[0], packet.size()) == sf::Socket::Status::Disconnected)
client_running.Clear();
}
} // unlock transfer

20
Source/Core/Core/HW/SI/SI_DeviceGBA.cpp
View File

@ -49,11 +49,11 @@ static void GBAConnectionWaiter()
sf::TcpListener clock_server;
// "dolphin gba"
if (server.listen(0xd6ba) != sf::Socket::Done)
if (server.listen(0xd6ba) != sf::Socket::Status::Done)
return;
// "clock"
if (clock_server.listen(0xc10c) != sf::Socket::Done)
if (clock_server.listen(0xc10c) != sf::Socket::Status::Done)
return;
server.setBlocking(false);
@ -62,14 +62,14 @@ static void GBAConnectionWaiter()
auto new_client = std::make_unique<sf::TcpSocket>();
while (s_server_running.IsSet())
{
if (server.accept(*new_client) == sf::Socket::Done)
if (server.accept(*new_client) == sf::Socket::Status::Done)
{
std::lock_guard lk(s_cs_gba);
s_waiting_socks.push(std::move(new_client));
new_client = std::make_unique<sf::TcpSocket>();
}
if (clock_server.accept(*new_client) == sf::Socket::Done)
if (clock_server.accept(*new_client) == sf::Socket::Status::Done)
{
std::lock_guard lk(s_cs_gba_clk);
s_waiting_clocks.push(std::move(new_client));
@ -170,7 +170,7 @@ void GBASockServer::ClockSync(Core::System& system)
bytes[3] = time_slice & 0xff;
sf::Socket::Status status = m_clock_sync->send(bytes, 4);
if (status == sf::Socket::Disconnected)
if (status == sf::Socket::Status::Disconnected)
{
m_clock_sync->disconnect();
m_clock_sync = nullptr;
@ -210,7 +210,7 @@ void GBASockServer::Send(const u8* si_buffer)
else
status = m_client->send(send_data.data(), 1);
if (status == sf::Socket::Disconnected)
if (status == sf::Socket::Status::Disconnected)
Disconnect();
}
@ -223,19 +223,19 @@ int GBASockServer::Receive(u8* si_buffer, u8 bytes)
{
sf::SocketSelector selector;
selector.add(*m_client);
selector.wait(sf::milliseconds(1000));
(void)selector.wait(sf::milliseconds(1000));
}
size_t num_received = 0;
std::array<u8, RECV_MAX_SIZE> recv_data;
sf::Socket::Status recv_stat = m_client->receive(recv_data.data(), bytes, num_received);
if (recv_stat == sf::Socket::Disconnected)
if (recv_stat == sf::Socket::Status::Disconnected)
{
Disconnect();
return 0;
}
if (recv_stat == sf::Socket::NotReady || num_received == 0)
if (recv_stat == sf::Socket::Status::NotReady || num_received == 0)
{
m_booted = false;
return 0;
@ -257,7 +257,7 @@ void GBASockServer::Flush()
while (num_received)
{
sf::Socket::Status recv_stat = m_client->receive(&byte, 1, num_received);
if (recv_stat != sf::Socket::Done)
if (recv_stat != sf::Socket::Status::Done)
break;
}
}

7
Source/Core/Core/HW/WiimoteReal/WiimoteReal.cpp
View File

@ -318,8 +318,8 @@ void Wiimote::Read()
if (m_balance_board_dump_port > 0 && m_index == WIIMOTE_BALANCE_BOARD)
{
static sf::UdpSocket Socket;
Socket.send((char*)rpt.data(), rpt.size(), sf::IpAddress::LocalHost,
m_balance_board_dump_port);
(void)Socket.send((char*)rpt.data(), rpt.size(), sf::IpAddress::LocalHost,
m_balance_board_dump_port);
}
// Add it to queue
@ -339,7 +339,8 @@ bool Wiimote::Write()
if (m_balance_board_dump_port > 0 && m_index == WIIMOTE_BALANCE_BOARD)
{
static sf::UdpSocket Socket;
Socket.send((char*)rpt.data(), rpt.size(), sf::IpAddress::LocalHost, m_balance_board_dump_port);
(void)Socket.send((char*)rpt.data(), rpt.size(), sf::IpAddress::LocalHost,
m_balance_board_dump_port);
}
int ret = IOWrite(rpt.data(), rpt.size());

6
Source/Core/Core/NetPlayClient.cpp
View File

@ -325,7 +325,7 @@ bool NetPlayClient::Connect()
static void ReceiveSyncIdentifier(sf::Packet& spac, SyncIdentifier& sync_identifier)
{
// We use a temporary variable here due to a potential long vs long long mismatch
sf::Uint64 dol_elf_size;
u64 dol_elf_size;
spac >> dol_elf_size;
sync_identifier.dol_elf_size = dol_elf_size;
@ -607,7 +607,7 @@ void NetPlayClient::OnChunkedDataPayload(sf::Packet& packet)
sf::Packet progress_packet;
progress_packet << MessageID::ChunkedDataProgress;
progress_packet << cid;
progress_packet << sf::Uint64{data_packet.getDataSize()};
progress_packet << u64{data_packet.getDataSize()};
Send(progress_packet, CHUNKED_DATA_CHANNEL);
}
@ -2526,7 +2526,7 @@ void NetPlayClient::SendTimeBase()
if (netplay_client->m_timebase_frame % 60 == 0)
{
const sf::Uint64 timebase = Core::System::GetInstance().GetSystemTimers().GetFakeTimeBase();
const u64 timebase = Core::System::GetInstance().GetSystemTimers().GetFakeTimeBase();
sf::Packet packet;
packet << MessageID::TimeBase;

8
Source/Core/Core/NetPlayCommon.cpp
View File

@ -27,7 +27,7 @@ bool CompressFileIntoPacket(const std::string& file_path, sf::Packet& packet)
return false;
}
const sf::Uint64 size = file.GetSize();
const u64 size = file.GetSize();
packet << size;
if (size == 0)
@ -89,7 +89,7 @@ bool CompressFileIntoPacket(const std::string& file_path, sf::Packet& packet)
static bool CompressFolderIntoPacketInternal(const File::FSTEntry& folder, sf::Packet& packet)
{
const sf::Uint64 size = folder.children.size();
const u64 size = folder.children.size();
packet << size;
for (const auto& child : folder.children)
{
@ -118,7 +118,7 @@ bool CompressFolderIntoPacket(const std::string& folder_path, sf::Packet& packet
bool CompressBufferIntoPacket(const std::vector<u8>& in_buffer, sf::Packet& packet)
{
const sf::Uint64 size = in_buffer.size();
const u64 size = in_buffer.size();
packet << size;
if (size == 0)
@ -224,7 +224,7 @@ static bool DecompressPacketIntoFolderInternal(sf::Packet& packet, const std::st
if (!File::CreateFullPath(folder_path + "/"))
return false;
sf::Uint64 size;
u64 size;
packet >> size;
for (size_t i = 0; i < size; ++i)
{

16
Source/Core/Core/NetPlayServer.cpp
View File

@ -425,7 +425,7 @@ void NetPlayServer::ThreadFunc()
static void SendSyncIdentifier(sf::Packet& spac, const SyncIdentifier& sync_identifier)
{
// We cast here due to a potential long vs long long mismatch
spac << static_cast<sf::Uint64>(sync_identifier.dol_elf_size);
spac << static_cast<u64>(sync_identifier.dol_elf_size);
spac << sync_identifier.game_id;
spac << sync_identifier.revision;
@ -1574,7 +1574,7 @@ bool NetPlayServer::StartGame()
m_current_golfer = 1;
m_pending_golfer = 0;
const sf::Uint64 initial_rtc = GetInitialNetPlayRTC();
const u64 initial_rtc = GetInitialNetPlayRTC();
const std::string region = Config::GetDirectoryForRegion(
Config::ToGameCubeRegion(m_dialog->FindGameFile(m_selected_game_identifier)->GetRegion()));
@ -1851,7 +1851,7 @@ bool NetPlayServer::SyncSaveData(const SaveSyncInfo& sync_info)
// No file, so we'll say the size is 0
INFO_LOG_FMT(NETPLAY, "Sending empty marker for raw memcard {} in slot {}.", path,
is_slot_a ? 'A' : 'B');
pac << sf::Uint64{0};
pac << u64{0};
}
SendChunkedToClients(std::move(pac), 1,
@ -1925,7 +1925,7 @@ bool NetPlayServer::SyncSaveData(const SaveSyncInfo& sync_info)
for (const auto& [title_id, storage] : sync_info.wii_saves)
{
pac << sf::Uint64{title_id};
pac << u64{title_id};
if (storage->SaveExists())
{
@ -1942,7 +1942,7 @@ bool NetPlayServer::SyncSaveData(const SaveSyncInfo& sync_info)
pac << true; // save exists
// Header
pac << sf::Uint64{header->tid};
pac << u64{header->tid};
pac << header->banner_size << header->permissions << header->unk1;
for (u8 byte : header->md5)
pac << byte;
@ -1956,7 +1956,7 @@ bool NetPlayServer::SyncSaveData(const SaveSyncInfo& sync_info)
<< bk_header->total_size;
for (u8 byte : bk_header->unk3)
pac << byte;
pac << sf::Uint64{bk_header->tid};
pac << u64{bk_header->tid};
for (u8 byte : bk_header->mac_address)
pac << byte;
@ -2024,7 +2024,7 @@ bool NetPlayServer::SyncSaveData(const SaveSyncInfo& sync_info)
{
// No file, so we'll say the size is 0
INFO_LOG_FMT(NETPLAY, "Sending empty marker for GBA save at {} for slot {}.", path, i);
pac << sf::Uint64{0};
pac << u64{0};
}
SendChunkedToClients(std::move(pac), 1,
@ -2436,7 +2436,7 @@ void NetPlayServer::ChunkedDataThreadFunc()
sf::Packet pac;
pac << MessageID::ChunkedDataStart;
pac << id << e.title << sf::Uint64{e.packet.getDataSize()};
pac << id << e.title << u64{e.packet.getDataSize()};
ChunkedDataSend(std::move(pac), e.target_pid, e.target_mode);

14
Source/Core/InputCommon/ControllerInterface/DualShockUDPClient/DualShockUDPClient.cpp
View File

@ -23,6 +23,7 @@
#include "Core/CoreTiming.h"
#include "InputCommon/ControllerInterface/ControllerInterface.h"
#include "InputCommon/ControllerInterface/DualShockUDPClient/DualShockUDPProto.h"
#include "SFML/Network/IpAddress.hpp"
namespace ciface::DualShockUDPClient
{
@ -263,8 +264,9 @@ void InputBackend::HotplugThreadFunc()
list_ports.pad_request_count = SERVER_ASKED_PADS;
list_ports.pad_ids = {0, 1, 2, 3};
msg.Finish();
if (server.m_socket.send(&list_ports, sizeof list_ports, server.m_address, server.m_port) !=
sf::Socket::Status::Done)
if (server.m_socket.send(&list_ports, sizeof list_ports,
sf::IpAddress::resolve(server.m_address).value(),
server.m_port) != sf::Socket::Status::Done)
{
ERROR_LOG_FMT(CONTROLLERINTERFACE, "DualShockUDPClient HotplugThreadFunc send failed");
}
@ -304,7 +306,7 @@ void InputBackend::HotplugThreadFunc()
Proto::Message<Proto::MessageType::FromServer> msg;
std::size_t received_bytes;
sf::IpAddress sender;
std::optional<sf::IpAddress> sender;
u16 port;
if (server.m_socket.receive(&msg, sizeof(msg), received_bytes, sender, port) !=
sf::Socket::Status::Done)
@ -627,8 +629,8 @@ Core::DeviceRemoval Device::UpdateInput()
data_req.register_flags = Proto::RegisterFlags::PadID;
data_req.pad_id_to_register = m_index;
msg.Finish();
if (m_socket.send(&data_req, sizeof(data_req), m_server_address, m_server_port) !=
sf::Socket::Status::Done)
if (m_socket.send(&data_req, sizeof(data_req), sf::IpAddress::resolve(m_server_address).value(),
m_server_port) != sf::Socket::Status::Done)
{
ERROR_LOG_FMT(CONTROLLERINTERFACE, "DualShockUDPClient UpdateInput send failed");
}
@ -637,7 +639,7 @@ Core::DeviceRemoval Device::UpdateInput()
// Receive and handle controller data
Proto::Message<Proto::MessageType::FromServer> msg;
std::size_t received_bytes;
sf::IpAddress sender;
std::optional<sf::IpAddress> sender;
u16 port;
while (m_socket.receive(&msg, sizeof msg, received_bytes, sender, port) ==
sf::Socket::Status::Done)

2
Source/dolphin-emu.sln
View File

@ -39,7 +39,7 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "mbedTLS", "..\Externals\mbe
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SCMRevGen", "Core\Common\SCMRevGen.vcxproj", "{41279555-F94F-4EBC-99DE-AF863C10C5C4}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SFML_Network", "..\Externals\SFML\build\vc2010\SFML_Network.vcxproj", "{93D73454-2512-424E-9CDA-4BB357FE13DD}"
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SFML", "..\Externals\SFML\SFML.vcxproj", "{93D73454-2512-424E-9CDA-4BB357FE13DD}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libusb-1.0", "..\Externals\libusb\libusb-1.0.vcxproj", "{349EE8F9-7D25-4909-AAF5-FF3FADE72187}"
EndProject