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8f5a8d1f570779f7c679fa9893fcb6c39eaaed48
reactos/reactos/lib/version/info.c
Alex Ionescu 8f5a8d1f57 - Use correct wine debug functions 
svn path=/trunk/; revision=16777
2005-07-27 01:38:51 +00:00

544 lines
14 KiB
C
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/*
* Implementation of VERSION.DLL - Version Info access
*
* Copyright 1996,1997 Marcus Meissner
* Copyright 1997 David Cuthbert
* Copyright 1999 Ulrich Weigand
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* TODO
* o Verify VerQueryValue()
*/
#include "config.h"
//#include "wine/port.h"
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "winnls.h"
#include "winver.h"
#include "wine/debug.h"
#include "wine/unicode.h"
/*#ifdef __REACTOS__
DWORD WINAPI GetFileResourceSize16( LPCSTR lpszFileName, LPCSTR lpszResType,
LPCSTR lpszResId, LPDWORD lpdwFileOffset );
DWORD WINAPI GetFileResource16( LPCSTR lpszFileName, LPCSTR lpszResType,
LPCSTR lpszResId, DWORD dwFileOffset,
DWORD dwResLen, LPVOID lpvData )
#endif*/
WINE_DEFAULT_DEBUG_CHANNEL(ver);
static
void
VERSION_A2W ( LPWSTR wide_str, LPCSTR ansi_str, int len )
{
MultiByteToWideChar ( CP_ACP, 0, ansi_str, -1, wide_str, len );
}
static
void
VERSION_W2A ( LPSTR ansi_str, LPCWSTR wide_str, int len )
{
WideCharToMultiByte ( CP_ACP, 0, wide_str, -1, ansi_str, len, NULL, NULL );
}
static
LPWSTR
VERSION_AllocA2W ( LPCSTR ansi_str )
{
int len = MultiByteToWideChar ( CP_ACP, 0, ansi_str, -1, NULL, 0 );
LPWSTR wide_str = HeapAlloc ( GetProcessHeap(), 0, len * sizeof(WCHAR) );
if ( !wide_str )
return NULL;
VERSION_A2W ( wide_str, ansi_str, len );
return wide_str;
}
static
LPSTR
VERSION_AllocW2A ( LPCWSTR wide_str )
{
int len = WideCharToMultiByte ( CP_ACP, 0, wide_str, -1, NULL, 0, NULL, NULL );
LPSTR ansi_str = HeapAlloc(GetProcessHeap(), 0, len * sizeof(char));
if (!ansi_str)
return NULL;
VERSION_W2A ( ansi_str, wide_str, len );
return ansi_str;
}
static
void
VERSION_Free ( LPVOID lpvoid )
{
HeapFree ( GetProcessHeap(), 0, lpvoid );
}
/******************************************************************************
*
* This function will print via dprintf[_]ver to stddeb debug info regarding
* the file info structure vffi.
* 15-Feb-1998 Dimitrie Paun (dimi@cs.toronto.edu)
* Added this function to clean up the code.
*
*****************************************************************************/
static
void
print_vffi_debug(VS_FIXEDFILEINFO *vffi)
{
TRACE(" structversion=%u.%u, fileversion=%u.%u.%u.%u, productversion=%u.%u.%u.%u, flagmask=0x%lx, flags=%s%s%s%s%s%s\n",
HIWORD(vffi->dwStrucVersion),LOWORD(vffi->dwStrucVersion),
HIWORD(vffi->dwFileVersionMS),LOWORD(vffi->dwFileVersionMS),
HIWORD(vffi->dwFileVersionLS),LOWORD(vffi->dwFileVersionLS),
HIWORD(vffi->dwProductVersionMS),LOWORD(vffi->dwProductVersionMS),
HIWORD(vffi->dwProductVersionLS),LOWORD(vffi->dwProductVersionLS),
vffi->dwFileFlagsMask,
(vffi->dwFileFlags & VS_FF_DEBUG) ? "DEBUG," : "",
(vffi->dwFileFlags & VS_FF_PRERELEASE) ? "PRERELEASE," : "",
(vffi->dwFileFlags & VS_FF_PATCHED) ? "PATCHED," : "",
(vffi->dwFileFlags & VS_FF_PRIVATEBUILD) ? "PRIVATEBUILD," : "",
(vffi->dwFileFlags & VS_FF_INFOINFERRED) ? "INFOINFERRED," : "",
(vffi->dwFileFlags & VS_FF_SPECIALBUILD) ? "SPECIALBUILD," : ""
);
TRACE("(");
TRACE(" OS=0x%x.0x%x ",
HIWORD(vffi->dwFileOS),
LOWORD(vffi->dwFileOS)
);
switch (vffi->dwFileOS&0xFFFF0000) {
case VOS_DOS:TRACE("DOS,");break;
case VOS_OS216:TRACE("OS/2-16,");break;
case VOS_OS232:TRACE("OS/2-32,");break;
case VOS_NT:TRACE("NT,");break;
case VOS_UNKNOWN:
default:
TRACE("UNKNOWN(0x%lx),",vffi->dwFileOS&0xFFFF0000);break;
}
switch (LOWORD(vffi->dwFileOS)) {
case VOS__BASE:TRACE("BASE");break;
case VOS__WINDOWS16:TRACE("WIN16");break;
case VOS__WINDOWS32:TRACE("WIN32");break;
case VOS__PM16:TRACE("PM16");break;
case VOS__PM32:TRACE("PM32");break;
default:TRACE("UNKNOWN(0x%x)",LOWORD(vffi->dwFileOS));break;
}
TRACE(")\n");
switch (vffi->dwFileType) {
default:
case VFT_UNKNOWN:
TRACE("filetype=Unknown(0x%lx)",vffi->dwFileType);
break;
case VFT_APP:TRACE("filetype=APP,");break;
case VFT_DLL:TRACE("filetype=DLL,");break;
case VFT_DRV:
TRACE("filetype=DRV,");
switch(vffi->dwFileSubtype) {
default:
case VFT2_UNKNOWN:
TRACE("UNKNOWN(0x%lx)",vffi->dwFileSubtype);
break;
case VFT2_DRV_PRINTER:
TRACE("PRINTER");
break;
case VFT2_DRV_KEYBOARD:
TRACE("KEYBOARD");
break;
case VFT2_DRV_LANGUAGE:
TRACE("LANGUAGE");
break;
case VFT2_DRV_DISPLAY:
TRACE("DISPLAY");
break;
case VFT2_DRV_MOUSE:
TRACE("MOUSE");
break;
case VFT2_DRV_NETWORK:
TRACE("NETWORK");
break;
case VFT2_DRV_SYSTEM:
TRACE("SYSTEM");
break;
case VFT2_DRV_INSTALLABLE:
TRACE("INSTALLABLE");
break;
case VFT2_DRV_SOUND:
TRACE("SOUND");
break;
case VFT2_DRV_COMM:
TRACE("COMM");
break;
case VFT2_DRV_INPUTMETHOD:
TRACE("INPUTMETHOD");
break;
}
break;
case VFT_FONT:
TRACE("filetype=FONT.");
switch (vffi->dwFileSubtype) {
default:
TRACE("UNKNOWN(0x%lx)",vffi->dwFileSubtype);
break;
case VFT2_FONT_RASTER:TRACE("RASTER");break;
case VFT2_FONT_VECTOR:TRACE("VECTOR");break;
case VFT2_FONT_TRUETYPE:TRACE("TRUETYPE");break;
}
break;
case VFT_VXD:TRACE("filetype=VXD");break;
case VFT_STATIC_LIB:TRACE("filetype=STATIC_LIB");break;
}
TRACE("\n");
TRACE(" filedata=0x%lx.0x%lx\n",
vffi->dwFileDateMS,vffi->dwFileDateLS);
}
/***********************************************************************
* Version Info Structure
*/
typedef struct
{
WORD wLength;
WORD wValueLength;
WORD bText;
WCHAR szKey[1];
#if 0 /* variable length structure */
/* DWORD aligned */
BYTE Value[];
/* DWORD aligned */
VS_VERSION_INFO_STRUCT32 Children[];
#endif
} VS_VERSION_INFO_STRUCT32;
/*
#define VersionInfoIs16( ver ) \
( ((VS_VERSION_INFO_STRUCT16 *)ver)->szKey[0] >= ' ' )
*/
#define DWORD_ALIGN( base, ptr ) \
( (LPBYTE)(base) + ((((LPBYTE)(ptr) - (LPBYTE)(base)) + 3) & ~3) )
/*
#define VersionInfo16_Value( ver ) \
DWORD_ALIGN( (ver), (ver)->szKey + strlen((ver)->szKey) + 1 )
*/
#define VersionInfo32_Value( ver ) \
DWORD_ALIGN( (ver), (ver)->szKey + strlenW((ver)->szKey) + 1 )
/*
#define VersionInfo16_Children( ver ) \
(VS_VERSION_INFO_STRUCT16 *)( VersionInfo16_Value( ver ) + \
( ( (ver)->wValueLength + 3 ) & ~3 ) )
*/
#define VersionInfo32_Children( ver ) \
(VS_VERSION_INFO_STRUCT32 *)( VersionInfo32_Value( ver ) + \
( ( (ver)->wValueLength * \
((ver)->bText? 2 : 1) + 3 ) & ~3 ) )
/*
#define VersionInfo16_Next( ver ) \
(VS_VERSION_INFO_STRUCT16 *)( (LPBYTE)ver + (((ver)->wLength + 3) & ~3) )
*/
#define VersionInfo32_Next( ver ) \
(VS_VERSION_INFO_STRUCT32 *)( (LPBYTE)ver + (((ver)->wLength + 3) & ~3) )
/***********************************************************************
* VERSION_GetFileVersionInfo_PE [internal]
*
* NOTE: returns size of the PE VERSION resource or 0xFFFFFFFF
* in the case if file exists, but VERSION_INFO not found.
* FIXME: handle is not used.
*/
static
DWORD
VERSION_GetFileVersionInfo_PE (
LPCWSTR filename, LPDWORD handle,
DWORD datasize, LPVOID data )
{
VS_FIXEDFILEINFO *vffi;
DWORD len;
BYTE *buf;
HMODULE hModule;
HRSRC hRsrc;
HGLOBAL hMem;
TRACE("(%s,%p)\n", debugstr_w(filename), handle );
hModule = GetModuleHandleW(filename);
if(!hModule)
hModule = LoadLibraryExW(filename, 0, LOAD_LIBRARY_AS_DATAFILE);
else
hModule = LoadLibraryExW(filename, 0, 0);
if ( !hModule )
{
WARN("Could not load %s\n", debugstr_w(filename));
return 0;
}
hRsrc = FindResourceW(hModule,
MAKEINTRESOURCEW(VS_VERSION_INFO),
MAKEINTRESOURCEW(VS_FILE_INFO));
if ( !hRsrc )
{
WARN("Could not find VS_VERSION_INFO in %s\n", debugstr_w(filename));
FreeLibrary(hModule);
return 0xFFFFFFFF;
}
len = SizeofResource(hModule, hRsrc);
hMem = LoadResource(hModule, hRsrc);
if(!hMem)
{
WARN("Could not load VS_VERSION_INFO from %s\n", debugstr_w(filename));
FreeLibrary(hModule);
return 0xFFFFFFFF;
}
buf = LockResource(hMem);
vffi = (VS_FIXEDFILEINFO *)VersionInfo32_Value( (VS_VERSION_INFO_STRUCT32 *)buf );
if ( vffi->dwSignature != VS_FFI_SIGNATURE )
{
WARN("vffi->dwSignature is 0x%08lx, but not 0x%08lx!\n",
vffi->dwSignature, VS_FFI_SIGNATURE );
len = 0xFFFFFFFF;
goto END;
}
if ( TRACE_ON(ver) )
print_vffi_debug( vffi );
if(data)
{
if(datasize < len)
len = datasize; /* truncate data */
if(len)
memcpy(data, buf, len);
else
len = 0xFFFFFFFF;
}
END:
FreeResource(hMem);
FreeLibrary(hModule);
return len;
}
/***********************************************************************
* GetFileVersionInfoSizeW [VERSION.@]
*/
DWORD
WINAPI
GetFileVersionInfoSizeW ( LPWSTR filename, LPDWORD handle )
{
DWORD len;
TRACE("(%s,%p)\n", debugstr_w(filename), handle );
if ( handle ) *handle = 0; //offset;
len = VERSION_GetFileVersionInfo_PE ( filename, handle, 0, NULL );
/* 0xFFFFFFFF means: file exists, but VERSION_INFO not found */
if ( len == 0xFFFFFFFF )
{
SetLastError(ERROR_RESOURCE_DATA_NOT_FOUND);
return 0;
}
if ( len ) return (len<<1) + 4; // This matches MS's version.dll behavior, from what I can tell
/* there used to be a bunch of 16-bit stuff here, but MS's docs say 16-bit not supported */
return 0;
}
/***********************************************************************
* GetFileVersionInfoSizeA [VERSION.@]
*/
DWORD
WINAPI
GetFileVersionInfoSizeA ( LPSTR filename, LPDWORD handle )
{
LPWSTR filenameW = VERSION_AllocA2W(filename);
DWORD ret = GetFileVersionInfoSizeW ( filenameW, handle );
VERSION_Free ( filenameW );
return ret;
}
/***********************************************************************
* GetFileVersionInfoW [VERSION.@]
*/
BOOL
WINAPI
GetFileVersionInfoW (
LPWSTR filename, DWORD handle,
DWORD datasize, LPVOID data )
{
DWORD len, extradata;
VS_VERSION_INFO_STRUCT32* vvis = (VS_VERSION_INFO_STRUCT32*)data;
TRACE("(%s,%ld,size=%ld,data=%p)\n",
debugstr_w(filename), handle, datasize, data );
len = VERSION_GetFileVersionInfo_PE(filename, &handle, datasize, data);
if ( len == 0xFFFFFFFF )
return FALSE;
extradata = datasize - vvis->wLength;
memmove ( ((char*)(data))+vvis->wLength, "FE2X", extradata > 4 ? 4 : extradata );
return TRUE;
}
/***********************************************************************
* GetFileVersionInfoA [VERSION.@]
*/
BOOL
WINAPI
GetFileVersionInfoA (
LPSTR filename, DWORD handle,
DWORD datasize, LPVOID data )
{
LPWSTR filenameW = VERSION_AllocA2W ( filename );
BOOL ret = GetFileVersionInfoW ( filenameW, handle, datasize, data );
VERSION_Free ( filenameW );
return ret;
}
/***********************************************************************
* VersionInfo32_FindChild [internal]
*/
static
VS_VERSION_INFO_STRUCT32*
VersionInfo32_FindChild (
VS_VERSION_INFO_STRUCT32 *info,
LPCWSTR szKey, UINT cbKey )
{
VS_VERSION_INFO_STRUCT32 *child = VersionInfo32_Children( info );
while ( (DWORD)child < (DWORD)info + info->wLength )
{
if ( !strncmpiW( child->szKey, szKey, cbKey ) )
return child;
child = VersionInfo32_Next( child );
}
return NULL;
}
static
VS_VERSION_INFO_STRUCT32*
VERSION_VerQueryValue ( VS_VERSION_INFO_STRUCT32* info, LPCWSTR lpSubBlock )
{
while ( *lpSubBlock )
{
/* Find next path component */
LPCWSTR lpNextSlash;
for ( lpNextSlash = lpSubBlock; *lpNextSlash; lpNextSlash++ )
{
if ( *lpNextSlash == '\\' )
break;
}
/* Skip empty components */
if ( lpNextSlash == lpSubBlock )
{
lpSubBlock++;
continue;
}
/* We have a non-empty component: search info for key */
info = VersionInfo32_FindChild ( info, lpSubBlock, lpNextSlash-lpSubBlock );
if ( !info ) return NULL;
/* Skip path component */
lpSubBlock = lpNextSlash;
}
return info;
}
/***********************************************************************
* VerQueryValueW [VERSION.@]
*/
BOOL
WINAPI
VerQueryValueW (
const LPVOID pBlock,
LPWSTR lpSubBlock,
LPVOID *lplpBuffer,
UINT *puLen )
{
VS_VERSION_INFO_STRUCT32 *info = (VS_VERSION_INFO_STRUCT32 *)pBlock;
TRACE("(%p,%s,%p,%p)\n",
pBlock, debugstr_w(lpSubBlock), lplpBuffer, puLen );
info = VERSION_VerQueryValue ( info, lpSubBlock );
if ( !info )
{
// FIXME: what should SetLastError be set to???
return FALSE;
}
*lplpBuffer = VersionInfo32_Value ( info );
*puLen = info->wValueLength;
return TRUE;
}
/***********************************************************************
* VerQueryValueA [VERSION.@]
*/
BOOL
WINAPI
VerQueryValueA (
LPVOID pBlock,
LPSTR lpSubBlockA,
LPVOID *lplpBuffer,
UINT *puLen )
{
VS_VERSION_INFO_STRUCT32 *info = (VS_VERSION_INFO_STRUCT32 *)pBlock;
LPWSTR lpSubBlockW = VERSION_AllocA2W ( lpSubBlockA );
TRACE("(%p,%s,%p,%p)\n",
pBlock, debugstr_a(lpSubBlockA), lplpBuffer, puLen );
info = VERSION_VerQueryValue ( info, lpSubBlockW );
VERSION_Free ( lpSubBlockW );
if ( !info )
{
// FIXME: what should SetLastError be set to???
return FALSE;
}
*lplpBuffer = VersionInfo32_Value ( info );
*puLen = info->wValueLength;
if ( info->bText )
{
LPSTR str = VERSION_AllocW2A ( *lplpBuffer );
memmove ( *lplpBuffer, str, info->wValueLength + 1 );
VERSION_Free ( str );
}
return TRUE;
}
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