346 lines
11 KiB
Plaintext
346 lines
11 KiB
Plaintext
; BEGIN ISPPBUILTINS.ISS
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//
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// Inno Setup Preprocessor 5
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//
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// Copyright (C) 2001-2004 Alex Yackimoff. All Rights Reserved.
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// Portions by Martijn Laan.
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// http://ispp.sourceforge.net
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//
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// Inno Setup (C) 1997-2009 Jordan Russell. All Rights Reserved.
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// Portions by Martijn Laan.
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//
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// $Id: ISPPBuiltins.iss,v 1.3 2010/12/29 15:20:26 mlaan Exp $
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//
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#if defined(ISPP_INVOKED) && !defined(_BUILTINS_ISS_)
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//
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#if PREPROCVER < 0x01000000
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# error Inno Setup Preprocessor version is outdated
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#endif
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//
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#define _BUILTINS_ISS_
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//
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// ===========================================================================
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//
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// Default states for options.
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//
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//#pragma parseroption -b+ ; short circuit boolean evaluation: on
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//#pragma parseroption -m- ; short circuit multiplication evaluation (0 * A will not eval A): off
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//#pragma parseroption -p+ ; string literals without escape sequences: on
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//#pragma parseroption -u- ; allow undeclared identifiers: off
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//#pragma option -c+ ; pass script to the compiler: on
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//#pragma option -e- ; emit empty lines to translation: off
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//#pragma option -v- ; verbose mode: off
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//
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// ---------------------------------------------------------------------------
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//
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// Verbose levels:
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// 0 - #include and #file acknowledgements
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// 1 - information about any temp files created by #file
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// 2 - #insert and #append acknowledgements
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// 3 - reserved
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// 4 - #dim, #define and #undef acknowledgements
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// 5 - reserved
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// 6 - conditional inclusion acknowledgements
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// 7 - reserved
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// 8 - show strings emitted with #emit directive
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// 9 - macro and functions successfull call acknowledgements
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//10 - Local macro array allocation acknowledgements
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//
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//#pragma verboselevel 0
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//
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#ifndef __POPT_P__
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# define private CStrings
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# pragma parseroption -p+
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#endif
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//
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#pragma spansymbol "\"
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//
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#define True 1
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#define False 0
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#define Yes True
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#define No False
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//
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#define MaxInt 0x7FFFFFFFL
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#define MinInt 0x80000000L
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//
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#define NULL
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#define void
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//
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// TypeOf constants
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//
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#define TYPE_ERROR 0
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#define TYPE_NULL 1
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#define TYPE_INTEGER 2
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#define TYPE_STRING 3
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#define TYPE_MACRO 4
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#define TYPE_FUNC 5
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#define TYPE_ARRAY 6
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//
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// Helper macro to find out the type of an array element or expression. TypeOf
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// standard function only allows identifier as its parameter. Use this macro
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// to convert an expression to identifier.
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//
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#define TypeOf2(any Expr) TypeOf(Expr)
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//
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// ReadReg constants
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//
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#define HKEY_CLASSES_ROOT 0x80000000UL
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#define HKEY_CURRENT_USER 0x80000001UL
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#define HKEY_LOCAL_MACHINE 0x80000002UL
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#define HKEY_USERS 0x80000003UL
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//
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#define HKCR HKEY_CLASSES_ROOT
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#define HKCU HKEY_CURRENT_USER
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#define HKLM HKEY_LOCAL_MACHINE
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#define HKU HKEY_USERS
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//
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// Exec constants
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//
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#define SW_HIDE 0
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#define SW_SHOWNORMAL 1
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#define SW_NORMAL 1
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#define SW_SHOWMINIMIZED 2
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#define SW_SHOWMAXIMIZED 3
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#define SW_MAXIMIZE 3
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#define SW_SHOWNOACTIVATE 4
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#define SW_SHOW 5
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#define SW_MINIMIZE 6
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#define SW_SHOWMINNOACTIVE 7
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#define SW_SHOWNA 8
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#define SW_RESTORE 9
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#define SW_SHOWDEFAULT 10
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#define SW_MAX 10
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//
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// Find constants
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//
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#define FIND_MATCH 0x00
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#define FIND_BEGINS 0x01
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#define FIND_ENDS 0x02
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#define FIND_CONTAINS 0x03
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#define FIND_CASESENSITIVE 0x04
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#define FIND_SENSITIVE FIND_CASESENSITIVE
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#define FIND_AND 0x00
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#define FIND_OR 0x08
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#define FIND_NOT 0x10
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#define FIND_TRIM 0x20
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//
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// FindFirst constants
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//
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#define faReadOnly 0x00000001
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#define faHidden 0x00000002
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#define faSysFile 0x00000004
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#define faVolumeID 0x00000008
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#define faDirectory 0x00000010
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#define faArchive 0x00000020
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#define faSymLink 0x00000040
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#define faAnyFile 0x0000003F
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//
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// GetStringFileInfo standard names
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//
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#define COMPANY_NAME "CompanyName"
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#define FILE_DESCRIPTION "FileDescription"
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#define FILE_VERSION "FileVersion"
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#define INTERNAL_NAME "InternalName"
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#define LEGAL_COPYRIGHT "LegalCopyright"
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#define ORIGINAL_FILENAME "OriginalFilename"
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#define PRODUCT_NAME "ProductName"
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#define PRODUCT_VERSION "ProductVersion"
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//
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// GetStringFileInfo helpers
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//
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#define GetFileCompany(str FileName) GetStringFileInfo(FileName, COMPANY_NAME)
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#define GetFileCopyright(str FileName) GetStringFileInfo(FileName, LEGAL_COPYRIGHT)
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#define GetFileDescription(str FileName) GetStringFileInfo(FileName, FILE_DESCRIPTION)
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#define GetFileProductVersion(str FileName) GetStringFileInfo(FileName, PRODUCT_VERSION)
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#define GetFileVersionString(str FileName) GetStringFileInfo(FileName, FILE_VERSION)
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//
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// ParseVersion
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//
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// Macro internally calls GetFileVersion function and parses string returned
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// by that function (in form "0.0.0.0"). All four version elements are stored
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// in by-reference parameters Major, Minor, Rev, and Build. Macro returns
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// string returned by GetFileVersion.
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//
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#define DeleteToFirstPeriod(str *S) \
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Local[1] = Copy(S, 1, (Local[0] = Pos(".", S)) - 1), \
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S = Copy(S, Local[0] + 1), \
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Local[1]
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//
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#define ParseVersion(str FileName, *Major, *Minor, *Rev, *Build) \
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Local[1] = Local[0] = GetFileVersion(FileName), \
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Local[1] == "" ? "" : ( \
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Major = Int(DeleteToFirstPeriod(Local[1])), \
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Minor = Int(DeleteToFirstPeriod(Local[1])), \
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Rev = Int(DeleteToFirstPeriod(Local[1])), \
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Build = Int(Local[1]), \
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Local[0])
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//
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// EncodeVer
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//
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// Encodes given four version elements to a 32 bit integer number (8 bits for
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// each element, i.e. elements must be within 0...255 range).
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//
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#define EncodeVer(int Major, int Minor, int Revision = 0, int Build = -1) \
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Major << 24 | (Minor & 0xFF) << 16 | (Revision & 0xFF) << 8 | (Build >= 0 ? Build & 0xFF : 0)
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//
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// DecodeVer
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//
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// Decodes given 32 bit integer encoded version to its string representation,
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// Digits parameter indicates how many elements to show (if the fourth element
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// is 0, it won't be shown anyway).
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//
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#define DecodeVer(int Ver, int Digits = 3) \
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Str(Ver >> 0x18 & 0xFF) + (Digits > 1 ? "." : "") + \
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(Digits > 1 ? \
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Str(Ver >> 0x10 & 0xFF) + (Digits > 2 ? "." : "") : "") + \
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(Digits > 2 ? \
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Str(Ver >> 0x08 & 0xFF) + (Digits > 3 && (Local = Ver & 0xFF) ? "." : "") : "") + \
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(Digits > 3 && Local ? \
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Str(Ver & 0xFF) : "")
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//
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// FindSection
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//
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// Returns index of the line following the header of the section. This macro
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// is intended to be used with #insert directive.
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//
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#define FindSection(str Section = "Files") \
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Find(0, "[" + Section + "]", FIND_MATCH | FIND_TRIM) + 1
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//
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// FindSectionEnd
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//
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// Returns index of the line following last entry of the section. This macro
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// is intended to be used with #insert directive.
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//
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#if VER >= 0x03000000
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# define FindNextSection(int Line) \
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Find(Line, "[", FIND_BEGINS | FIND_TRIM, "]", FIND_ENDS | FIND_AND)
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# define FindSectionEnd(str Section = "Files") \
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FindNextSection(FindSection(Section))
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#else
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# define FindSectionEnd(str Section = "Files") \
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FindSection(Section) + EntryCount(Section)
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#endif
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//
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// FindCode
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//
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// Returns index of the line (of translation) following either [Code] section
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// header, or "program" keyword, if any.
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//
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#define FindCode() \
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Local[1] = FindSection("Code"), \
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Local[0] = Find(Local[1] - 1, "program", FIND_BEGINS, ";", FIND_ENDS | FIND_AND), \
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(Local[0] < 0 ? Local[1] : Local[0] + 1)
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//
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// ExtractFilePath
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//
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// Returns directory portion of the given filename without backslash (unless
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// it is a root directory). If PathName doesn't contain directory portion,
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// the result is an empty string.
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//
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#define ExtractFilePath(str PathName) \
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(Local[0] = \
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!(Local[1] = RPos("\", PathName)) ? \
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"" : \
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Copy(PathName, 1, Local[1] - 1)), \
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Local[0] + \
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((Local[2] = Len(Local[0])) == 2 && Copy(Local[0], Local[2]) == ":" ? \
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"\" : \
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"")
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#define ExtractFileDir(str PathName) \
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RemoveBackslash(ExtractFilePath(PathName))
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#define ExtractFileExt(str PathName) \
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Local[0] = RPos(".", PathName), \
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Copy(PathName, Local[0] + 1)
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//
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// ExtractFileName
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//
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// Returns name portion of the given filename. If PathName ends with
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// a backslash, the result is an empty string.
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//
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#define ExtractFileName(str PathName) \
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!(Local[0] = RPos("\", PathName)) ? \
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PathName : \
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Copy(PathName, Local[0] + 1)
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//
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// ChangeFileExt
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//
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// Changes extension in FileName with NewExt. NewExt must not contain
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// period.
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//
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#define ChangeFileExt(str FileName, str NewExt) \
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!(Local[0] = RPos(".", FileName)) ? \
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FileName + "." + NewExt : \
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Copy(FileName, 1, Local[0]) + NewExt
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//
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// AddBackslash
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//
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// Adds a backslash to the string, if it's not already there.
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//
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#define AddBackslash(str S) \
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Copy(S, Len(S)) == "\" ? S : S + "\"
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//
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// RemoveBackslash
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//
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// Removes trailing backslash from the string unless the string points to
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// a root directory.
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//
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#define RemoveBackslash(str S) \
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Local[0] = Len(S), \
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Local[0] > 0 ? \
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Copy(S, Local[0]) == "\" ? \
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(Local[0] == 3 && Copy(S, 2, 1) == ":" ? \
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S : \
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Copy(S, 1, Local[0] - 1)) : \
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S : \
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""
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//
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// Delete
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//
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// Deletes specified number of characters beginning with Index from S. S is
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// passed by reference (therefore is modified). Acts like Delete function in
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// Delphi (from System unit).
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//
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#define Delete(str *S, int Index, int Count = MaxInt) \
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S = Copy(S, 1, Index - 1) + Copy(S, Index + Count)
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//
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// Insert
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//
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// Inserts specified Substr at Index'th character into S. S is passed by
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// reference (therefore is modified).
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//
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#define Insert(str *S, int Index, str Substr) \
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Index > Len(S) + 1 ? \
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S : \
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S = Copy(S, 1, Index - 1) + SubStr + Copy(S, Index)
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//
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// YesNo, IsDirSet
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//
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// Returns nonzero value if given string is "yes", "true" or "1". Intended to
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// be used with SetupSetting function. This macro replaces YesNo function
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// available in previous releases.
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//
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#define YesNo(str S) \
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(S = LowerCase(S)) == "yes" || S == "true" || S == "1"
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//
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#define IsDirSet(str SetupDirective) \
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YesNo(SetupSetting(SetupDirective))
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//
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//
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#define Power(int X, int P = 2) \
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!P ? 1 : X * Power(X, P - 1)
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//
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#define Min(int A, int B, int C = MaxInt) \
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A < B ? A < C ? Int(A) : Int(C) : Int(B)
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//
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#define Max(int A, int B, int C = MinInt) \
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A > B ? A > C ? Int(A) : Int(C) : Int(B)
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//
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#ifdef CStrings
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# pragma parseroption -p-
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#endif
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#endif
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; END ISPPBUILTINS.ISS
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