578 lines
17 KiB
C
578 lines
17 KiB
C
/*
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* Implementation of VERSION.DLL - Version Info access
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*
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* Copyright 1996,1997 Marcus Meissner
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* Copyright 1997 David Cuthbert
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* Copyright 1999 Ulrich Weigand
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "windows.h"
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#include "winerror.h"
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#include "heap.h"
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#include "ver.h"
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#include "winreg.h"
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#include "debug.h"
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/******************************************************************************
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*
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* This function will print via dprintf[_]ver to stddeb debug info regarding
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* the file info structure vffi.
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* 15-Feb-1998 Dimitrie Paun (dimi@cs.toronto.edu)
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* Added this function to clean up the code.
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*
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*****************************************************************************/
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static void print_vffi_debug(VS_FIXEDFILEINFO *vffi)
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{
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dbg_decl_str(ver, 1024);
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TRACE(ver," structversion=%u.%u, fileversion=%u.%u.%u.%u, productversion=%u.%u.%u.%u, flagmask=0x%lx, flags=%s%s%s%s%s%s\n",
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HIWORD(vffi->dwStrucVersion),LOWORD(vffi->dwStrucVersion),
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HIWORD(vffi->dwFileVersionMS),LOWORD(vffi->dwFileVersionMS),
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HIWORD(vffi->dwFileVersionLS),LOWORD(vffi->dwFileVersionLS),
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HIWORD(vffi->dwProductVersionMS),LOWORD(vffi->dwProductVersionMS),
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HIWORD(vffi->dwProductVersionLS),LOWORD(vffi->dwProductVersionLS),
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vffi->dwFileFlagsMask,
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(vffi->dwFileFlags & VS_FF_DEBUG) ? "DEBUG," : "",
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(vffi->dwFileFlags & VS_FF_PRERELEASE) ? "PRERELEASE," : "",
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(vffi->dwFileFlags & VS_FF_PATCHED) ? "PATCHED," : "",
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(vffi->dwFileFlags & VS_FF_PRIVATEBUILD) ? "PRIVATEBUILD," : "",
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(vffi->dwFileFlags & VS_FF_INFOINFERRED) ? "INFOINFERRED," : "",
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(vffi->dwFileFlags & VS_FF_SPECIALBUILD) ? "SPECIALBUILD," : ""
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);
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dsprintf(ver," OS=0x%x.0x%x ",
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HIWORD(vffi->dwFileOS),
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LOWORD(vffi->dwFileOS)
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);
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switch (vffi->dwFileOS&0xFFFF0000) {
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case VOS_DOS:dsprintf(ver,"DOS,");break;
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case VOS_OS216:dsprintf(ver,"OS/2-16,");break;
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case VOS_OS232:dsprintf(ver,"OS/2-32,");break;
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case VOS_NT:dsprintf(ver,"NT,");break;
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case VOS_UNKNOWN:
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default:
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dsprintf(ver,"UNKNOWN(0x%lx),",vffi->dwFileOS&0xFFFF0000);break;
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}
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switch (LOWORD(vffi->dwFileOS)) {
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case VOS__BASE:dsprintf(ver,"BASE");break;
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case VOS__WINDOWS16:dsprintf(ver,"WIN16");break;
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case VOS__WINDOWS32:dsprintf(ver,"WIN32");break;
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case VOS__PM16:dsprintf(ver,"PM16");break;
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case VOS__PM32:dsprintf(ver,"PM32");break;
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default:dsprintf(ver,"UNKNOWN(0x%x)",LOWORD(vffi->dwFileOS));break;
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}
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TRACE(ver, "(%s)\n", dbg_str(ver));
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dbg_reset_str(ver);
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switch (vffi->dwFileType) {
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default:
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case VFT_UNKNOWN:
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dsprintf(ver,"filetype=Unknown(0x%lx)",vffi->dwFileType);
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break;
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case VFT_APP:dsprintf(ver,"filetype=APP,");break;
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case VFT_DLL:dsprintf(ver,"filetype=DLL,");break;
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case VFT_DRV:
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dsprintf(ver,"filetype=DRV,");
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switch(vffi->dwFileSubtype) {
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default:
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case VFT2_UNKNOWN:
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dsprintf(ver,"UNKNOWN(0x%lx)",vffi->dwFileSubtype);
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break;
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case VFT2_DRV_PRINTER:
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dsprintf(ver,"PRINTER");
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break;
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case VFT2_DRV_KEYBOARD:
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dsprintf(ver,"KEYBOARD");
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break;
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case VFT2_DRV_LANGUAGE:
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dsprintf(ver,"LANGUAGE");
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break;
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case VFT2_DRV_DISPLAY:
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dsprintf(ver,"DISPLAY");
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break;
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case VFT2_DRV_MOUSE:
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dsprintf(ver,"MOUSE");
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break;
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case VFT2_DRV_NETWORK:
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dsprintf(ver,"NETWORK");
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break;
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case VFT2_DRV_SYSTEM:
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dsprintf(ver,"SYSTEM");
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break;
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case VFT2_DRV_INSTALLABLE:
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dsprintf(ver,"INSTALLABLE");
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break;
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case VFT2_DRV_SOUND:
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dsprintf(ver,"SOUND");
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break;
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case VFT2_DRV_COMM:
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dsprintf(ver,"COMM");
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break;
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case VFT2_DRV_INPUTMETHOD:
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dsprintf(ver,"INPUTMETHOD");
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break;
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}
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break;
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case VFT_FONT:
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dsprintf(ver,"filetype=FONT.");
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switch (vffi->dwFileSubtype) {
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default:
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dsprintf(ver,"UNKNOWN(0x%lx)",vffi->dwFileSubtype);
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break;
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case VFT2_FONT_RASTER:dsprintf(ver,"RASTER");break;
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case VFT2_FONT_VECTOR:dsprintf(ver,"VECTOR");break;
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case VFT2_FONT_TRUETYPE:dsprintf(ver,"TRUETYPE");break;
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}
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break;
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case VFT_VXD:dsprintf(ver,"filetype=VXD");break;
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case VFT_STATIC_LIB:dsprintf(ver,"filetype=STATIC_LIB");break;
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}
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TRACE(ver, "%s\n", dbg_str(ver));
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TRACE(ver, " filedata=0x%lx.0x%lx\n",
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vffi->dwFileDateMS,vffi->dwFileDateLS);
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}
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/***********************************************************************
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* Version Info Structure
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*/
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typedef struct
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{
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WORD wLength;
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WORD wValueLength;
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CHAR szKey[1];
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#if 0 /* variable length structure */
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/* DWORD aligned */
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BYTE Value[];
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/* DWORD aligned */
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VS_VERSION_INFO16 Children[];
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#endif
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} VS_VERSION_INFO16;
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typedef struct
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{
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WORD wLength;
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WORD wValueLength;
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WORD bText;
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WCHAR szKey[1];
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#if 0 /* variable length structure */
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/* DWORD aligned */
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BYTE Value[];
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/* DWORD aligned */
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VS_VERSION_INFO32 Children[];
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#endif
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} VS_VERSION_INFO32;
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#define VersionInfoIs16( ver ) \
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( ((VS_VERSION_INFO16 *)ver)->szKey[0] >= ' ' )
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#define VersionInfo16_Value( ver ) \
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(LPBYTE)( ((DWORD)((ver)->szKey) + (lstrlen32A((ver)->szKey)+1) + 3) & ~3 )
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#define VersionInfo32_Value( ver ) \
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(LPBYTE)( ((DWORD)((ver)->szKey) + 2*(lstrlen32W((ver)->szKey)+1) + 3) & ~3 )
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#define VersionInfo16_Children( ver ) \
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(VS_VERSION_INFO16 *)( VersionInfo16_Value( ver ) + \
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( ( (ver)->wValueLength + 3 ) & ~3 ) )
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#define VersionInfo32_Children( ver ) \
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(VS_VERSION_INFO32 *)( VersionInfo32_Value( ver ) + \
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( ( (ver)->wValueLength * \
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((ver)->bText? 2 : 1) + 3 ) & ~3 ) )
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#define VersionInfo16_Next( ver ) \
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(VS_VERSION_INFO16 *)( (LPBYTE)ver + (((ver)->wLength + 3) & ~3) )
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#define VersionInfo32_Next( ver ) \
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(VS_VERSION_INFO32 *)( (LPBYTE)ver + (((ver)->wLength + 3) & ~3) )
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/***********************************************************************
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* ConvertVersionInfo32To16 [internal]
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*/
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void ConvertVersionInfo32To16( VS_VERSION_INFO32 *info32,
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VS_VERSION_INFO16 *info16 )
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{
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/* Copy data onto local stack to prevent overwrites */
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WORD wLength = info32->wLength;
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WORD wValueLength = info32->wValueLength;
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WORD bText = info32->bText;
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LPBYTE lpValue = VersionInfo32_Value( info32 );
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VS_VERSION_INFO32 *child32 = VersionInfo32_Children( info32 );
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VS_VERSION_INFO16 *child16;
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TRACE( ver, "Converting %p to %p\n", info32, info16 );
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TRACE( ver, "wLength %d, wValueLength %d, bText %d, value %p, child %p\n",
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wLength, wValueLength, bText, lpValue, child32 );
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/* Convert key */
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lstrcpyWtoA( info16->szKey, info32->szKey );
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TRACE( ver, "Copied key from %p to %p: %s\n", info32->szKey, info16->szKey,
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debugstr_a(info16->szKey) );
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/* Convert value */
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if ( wValueLength == 0 )
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{
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info16->wValueLength = 0;
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TRACE( ver, "No value present\n" );
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}
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else if ( bText )
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{
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info16->wValueLength = lstrlen32W( (LPCWSTR)lpValue ) + 1;
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lstrcpyWtoA( VersionInfo16_Value( info16 ), (LPCWSTR)lpValue );
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TRACE( ver, "Copied value from %p to %p: %s\n", lpValue,
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VersionInfo16_Value( info16 ),
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debugstr_a(VersionInfo16_Value( info16 )) );
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}
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else
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{
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info16->wValueLength = wValueLength;
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memmove( VersionInfo16_Value( info16 ), lpValue, wValueLength );
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TRACE( ver, "Copied value from %p to %p: %d bytes\n", lpValue,
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VersionInfo16_Value( info16 ), wValueLength );
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}
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/* Convert children */
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child16 = VersionInfo16_Children( info16 );
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while ( (DWORD)child32 < (DWORD)info32 + wLength )
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{
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VS_VERSION_INFO32 *nextChild = VersionInfo32_Next( child32 );
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ConvertVersionInfo32To16( child32, child16 );
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child16 = VersionInfo16_Next( child16 );
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child32 = nextChild;
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}
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/* Fixup length */
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info16->wLength = (DWORD)child16 - (DWORD)info16;
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TRACE( ver, "Finished, length is %d (%p - %p)\n",
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info16->wLength, info16, child16 );
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}
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/***********************************************************************
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* GetFileVersionInfoSize32A [VERSION.2]
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*/
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DWORD WINAPI GetFileVersionInfoSize32A( LPCSTR filename, LPDWORD handle )
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{
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VS_FIXEDFILEINFO *vffi;
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DWORD len, ret;
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BYTE buf[144];
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TRACE( ver, "(%s,%p)\n", debugstr_a(filename), handle );
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len = GetFileResourceSize32( filename,
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MAKEINTRESOURCE32A(VS_FILE_INFO),
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MAKEINTRESOURCE32A(VS_VERSION_INFO),
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handle );
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if (!len) return 0;
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ret = GetFileResource32( filename,
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MAKEINTRESOURCE32A(VS_FILE_INFO),
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MAKEINTRESOURCE32A(VS_VERSION_INFO),
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*handle, sizeof( buf ), buf );
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if (!ret) return 0;
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if ( VersionInfoIs16( buf ) )
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vffi = (VS_FIXEDFILEINFO *)VersionInfo16_Value( (VS_VERSION_INFO16 *)buf );
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else
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vffi = (VS_FIXEDFILEINFO *)VersionInfo32_Value( (VS_VERSION_INFO32 *)buf );
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if ( vffi->dwSignature != VS_FFI_SIGNATURE )
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{
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WARN( ver, "vffi->dwSignature is 0x%08lx, but not 0x%08lx!\n",
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vffi->dwSignature, VS_FFI_SIGNATURE );
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return 0;
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}
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if ( ((VS_VERSION_INFO16 *)buf)->wLength < len )
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len = ((VS_VERSION_INFO16 *)buf)->wLength;
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if ( TRACE_ON( ver ) )
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print_vffi_debug( vffi );
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return len;
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}
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/***********************************************************************
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* GetFileVersionInfoSize32W [VERSION.3]
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*/
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DWORD WINAPI GetFileVersionInfoSize32W( LPCWSTR filename, LPDWORD handle )
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{
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LPSTR fn = HEAP_strdupWtoA( GetProcessHeap(), 0, filename );
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DWORD ret = GetFileVersionInfoSize32A( fn, handle );
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HeapFree( GetProcessHeap(), 0, fn );
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return ret;
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}
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/***********************************************************************
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* GetFileVersionInfo32A [VERSION.1]
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*/
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DWORD WINAPI GetFileVersionInfo32A( LPCSTR filename, DWORD handle,
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DWORD datasize, LPVOID data )
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{
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TRACE( ver, "(%s,%ld,size=%ld,data=%p)\n",
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debugstr_a(filename), handle, datasize, data );
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if ( !GetFileResource32( filename, MAKEINTRESOURCE32A(VS_FILE_INFO),
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MAKEINTRESOURCE32A(VS_VERSION_INFO),
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handle, datasize, data ) )
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return FALSE;
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if ( datasize >= sizeof(VS_VERSION_INFO16)
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&& datasize >= ((VS_VERSION_INFO16 *)data)->wLength
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&& !VersionInfoIs16( data ) )
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{
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/* convert resource from PE format to NE format */
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ConvertVersionInfo32To16( (VS_VERSION_INFO32 *)data,
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(VS_VERSION_INFO16 *)data );
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}
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return TRUE;
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}
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/***********************************************************************
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* GetFileVersionInfo32W [VERSION.4]
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*/
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DWORD WINAPI GetFileVersionInfo32W( LPCWSTR filename, DWORD handle,
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DWORD datasize, LPVOID data )
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{
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LPSTR fn = HEAP_strdupWtoA( GetProcessHeap(), 0, filename );
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DWORD retv = TRUE;
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TRACE( ver, "(%s,%ld,size=%ld,data=%p)\n",
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debugstr_a(fn), handle, datasize, data );
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if ( !GetFileResource32( fn, MAKEINTRESOURCE32A(VS_FILE_INFO),
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MAKEINTRESOURCE32A(VS_VERSION_INFO),
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handle, datasize, data ) )
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retv = FALSE;
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else if ( datasize >= sizeof(VS_VERSION_INFO16)
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&& datasize >= ((VS_VERSION_INFO16 *)data)->wLength
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&& VersionInfoIs16( data ) )
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{
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ERR( ver, "Cannot access NE resource in %s\n", debugstr_a(fn) );
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retv = FALSE;
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}
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HeapFree( GetProcessHeap(), 0, fn );
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return retv;
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}
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/***********************************************************************
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* VersionInfo16_FindChild [internal]
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*/
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VS_VERSION_INFO16 *VersionInfo16_FindChild( VS_VERSION_INFO16 *info,
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LPCSTR szKey, UINT32 cbKey )
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{
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VS_VERSION_INFO16 *child = VersionInfo16_Children( info );
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while ( (DWORD)child < (DWORD)info + info->wLength )
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{
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if ( !lstrncmpi32A( child->szKey, szKey, cbKey ) )
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return child;
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child = VersionInfo16_Next( child );
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}
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return NULL;
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}
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/***********************************************************************
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* VersionInfo32_FindChild [internal]
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*/
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VS_VERSION_INFO32 *VersionInfo32_FindChild( VS_VERSION_INFO32 *info,
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LPCWSTR szKey, UINT32 cbKey )
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{
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VS_VERSION_INFO32 *child = VersionInfo32_Children( info );
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while ( (DWORD)child < (DWORD)info + info->wLength )
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{
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if ( !lstrncmpi32W( child->szKey, szKey, cbKey ) )
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return child;
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child = VersionInfo32_Next( child );
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}
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return NULL;
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}
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/***********************************************************************
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* VerQueryValue32A [VERSION.12]
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*/
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DWORD WINAPI VerQueryValue32A( LPVOID pBlock, LPCSTR lpSubBlock,
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LPVOID *lplpBuffer, UINT32 *puLen )
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{
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VS_VERSION_INFO16 *info = (VS_VERSION_INFO16 *)pBlock;
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if ( !VersionInfoIs16( info ) )
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{
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ERR( ver, "called on PE resource!\n" );
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return FALSE;
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}
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TRACE( ver, "(%p,%s,%p,%p)\n",
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pBlock, debugstr_a(lpSubBlock), lplpBuffer, puLen );
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while ( *lpSubBlock )
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{
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/* Find next path component */
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LPCSTR lpNextSlash;
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for ( lpNextSlash = lpSubBlock; *lpNextSlash; lpNextSlash++ )
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if ( *lpNextSlash == '\\' )
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break;
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/* Skip empty components */
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if ( lpNextSlash == lpSubBlock )
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{
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lpSubBlock++;
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continue;
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}
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/* We have a non-empty component: search info for key */
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info = VersionInfo16_FindChild( info, lpSubBlock, lpNextSlash-lpSubBlock );
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if ( !info ) return FALSE;
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/* Skip path component */
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lpSubBlock = lpNextSlash;
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}
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/* Return value */
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*lplpBuffer = VersionInfo16_Value( info );
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*puLen = info->wValueLength;
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return TRUE;
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}
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/***********************************************************************
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* VerQueryValue32W [VERSION.13]
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*/
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DWORD WINAPI VerQueryValue32W( LPVOID pBlock, LPCWSTR lpSubBlock,
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LPVOID *lplpBuffer, UINT32 *puLen )
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{
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VS_VERSION_INFO32 *info = (VS_VERSION_INFO32 *)pBlock;
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if ( VersionInfoIs16( info ) )
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{
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ERR( ver, "called on NE resource!\n" );
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return FALSE;
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}
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TRACE( ver, "(%p,%s,%p,%p)\n",
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pBlock, debugstr_w(lpSubBlock), lplpBuffer, puLen );
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while ( *lpSubBlock )
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{
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/* Find next path component */
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LPCWSTR lpNextSlash;
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for ( lpNextSlash = lpSubBlock; *lpNextSlash; lpNextSlash++ )
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if ( *lpNextSlash == '\\' )
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break;
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/* Skip empty components */
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if ( lpNextSlash == lpSubBlock )
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{
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lpSubBlock++;
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continue;
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}
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/* We have a non-empty component: search info for key */
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info = VersionInfo32_FindChild( info, lpSubBlock, lpNextSlash-lpSubBlock );
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if ( !info ) return FALSE;
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/* Skip path component */
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lpSubBlock = lpNextSlash;
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}
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/* Return value */
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*lplpBuffer = VersionInfo32_Value( info );
|
|
*puLen = info->wValueLength;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
extern LPCSTR WINE_GetLanguageName( UINT32 langid );
|
|
|
|
/***********************************************************************
|
|
* VerLanguageName32A [VERSION.9]
|
|
*/
|
|
DWORD WINAPI VerLanguageName32A( UINT32 wLang, LPSTR szLang, UINT32 nSize )
|
|
{
|
|
char buffer[80];
|
|
LPCSTR name;
|
|
DWORD result;
|
|
|
|
TRACE( ver, "(%d,%p,%d)\n", wLang, szLang, nSize );
|
|
|
|
/*
|
|
* First, check \System\CurrentControlSet\control\Nls\Locale\<langid>
|
|
* from the registry.
|
|
*/
|
|
|
|
sprintf( buffer,
|
|
"\\System\\CurrentControlSet\\control\\Nls\\Locale\\%08x",
|
|
wLang );
|
|
|
|
result = RegQueryValue32A( HKEY_LOCAL_MACHINE, buffer, szLang, (LPDWORD)&nSize );
|
|
if ( result == ERROR_SUCCESS || result == ERROR_MORE_DATA )
|
|
return nSize;
|
|
|
|
/*
|
|
* If that fails, use the internal table
|
|
* (actually, Windows stores the names in a string table resource ...)
|
|
*/
|
|
|
|
name = WINE_GetLanguageName( wLang );
|
|
lstrcpyn32A( szLang, name, nSize );
|
|
return lstrlen32A( name );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* VerLanguageName32W [VERSION.10]
|
|
*/
|
|
DWORD WINAPI VerLanguageName32W( UINT32 wLang, LPWSTR szLang, UINT32 nSize )
|
|
{
|
|
char buffer[80];
|
|
LPWSTR keyname;
|
|
LPCSTR name;
|
|
DWORD result;
|
|
|
|
TRACE( ver, "(%d,%p,%d)\n", wLang, szLang, nSize );
|
|
|
|
/*
|
|
* First, check \System\CurrentControlSet\control\Nls\Locale\<langid>
|
|
* from the registry.
|
|
*/
|
|
|
|
sprintf( buffer,
|
|
"\\System\\CurrentControlSet\\control\\Nls\\Locale\\%08x",
|
|
wLang );
|
|
|
|
keyname = HEAP_strdupAtoW( GetProcessHeap(), 0, buffer );
|
|
result = RegQueryValue32W( HKEY_LOCAL_MACHINE, keyname, szLang, (LPDWORD)&nSize );
|
|
HeapFree( GetProcessHeap(), 0, keyname );
|
|
|
|
if ( result == ERROR_SUCCESS || result == ERROR_MORE_DATA )
|
|
return nSize;
|
|
|
|
/*
|
|
* If that fails, use the internal table
|
|
* (actually, Windows stores the names in a string table resource ...)
|
|
*/
|
|
|
|
name = WINE_GetLanguageName( wLang );
|
|
lstrcpynAtoW( szLang, name, nSize );
|
|
return lstrlen32A( name );
|
|
}
|
|
|
|
|