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1d90d69f08
wine/loader/resource.c
Ulrich Weigand 1d90d69f08 Modified process creation sequence: call PE_CreateModule in the 
context of the new process (in TASK_CallToStart).
Changed all PE/Module routines so as to always operate on the current
process; adapted all callers.
1999-02-24 14:27:07 +00:00

899 lines
25 KiB
C
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/*
* Resources
*
* Copyright 1993 Robert J. Amstadt
* Copyright 1995 Alexandre Julliard
*/
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include "ntdll.h"
#include "winbase.h"
#include "winuser.h"
#include "wine/winbase16.h"
#include "wine/winuser16.h"
#include "gdi.h"
#include "global.h"
#include "heap.h"
#include "neexe.h"
#include "task.h"
#include "process.h"
#include "module.h"
#include "file.h"
#include "debug.h"
#include "libres.h"
#include "winerror.h"
#include "debugstr.h"
extern WORD WINE_LanguageId;
#define HRSRC_MAP_BLOCKSIZE 16
typedef struct _HRSRC_ELEM
{
HANDLE32 hRsrc;
WORD type;
} HRSRC_ELEM;
typedef struct _HRSRC_MAP
{
int nAlloc;
int nUsed;
HRSRC_ELEM *elem;
} HRSRC_MAP;
/**********************************************************************
* MapHRsrc32To16
*/
static HRSRC16 MapHRsrc32To16( NE_MODULE *pModule, HANDLE32 hRsrc32, WORD type )
{
HRSRC_MAP *map = (HRSRC_MAP *)pModule->hRsrcMap;
HRSRC_ELEM *newElem;
int i;
/* On first call, initialize HRSRC map */
if ( !map )
{
if ( !(map = (HRSRC_MAP *)HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
sizeof(HRSRC_MAP) ) ) )
{
ERR( resource, "Cannot allocate HRSRC map\n" );
return 0;
}
pModule->hRsrcMap = (LPVOID)map;
}
/* Check whether HRSRC32 already in map */
for ( i = 0; i < map->nUsed; i++ )
if ( map->elem[i].hRsrc == hRsrc32 )
return (HRSRC16)(i + 1);
/* If no space left, grow table */
if ( map->nUsed == map->nAlloc )
{
if ( !(newElem = (HRSRC_ELEM *)HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
map->elem,
(map->nAlloc + HRSRC_MAP_BLOCKSIZE)
* sizeof(HRSRC_ELEM) ) ))
{
ERR( resource, "Cannot grow HRSRC map\n" );
return 0;
}
map->elem = newElem;
map->nAlloc += HRSRC_MAP_BLOCKSIZE;
}
/* Add HRSRC32 to table */
map->elem[map->nUsed].hRsrc = hRsrc32;
map->elem[map->nUsed].type = type;
map->nUsed++;
return (HRSRC16)map->nUsed;
}
/**********************************************************************
* MapHRsrc16To32
*/
static HANDLE32 MapHRsrc16To32( NE_MODULE *pModule, HRSRC16 hRsrc16 )
{
HRSRC_MAP *map = (HRSRC_MAP *)pModule->hRsrcMap;
if ( !map || !hRsrc16 || (int)hRsrc16 > map->nUsed ) return 0;
return map->elem[(int)hRsrc16-1].hRsrc;
}
/**********************************************************************
* MapHRsrc16ToType
*/
static WORD MapHRsrc16ToType( NE_MODULE *pModule, HRSRC16 hRsrc16 )
{
HRSRC_MAP *map = (HRSRC_MAP *)pModule->hRsrcMap;
if ( !map || !hRsrc16 || (int)hRsrc16 > map->nUsed ) return 0;
return map->elem[(int)hRsrc16-1].type;
}
/**********************************************************************
* FindResource16 (KERNEL.60)
*/
HRSRC16 WINAPI FindResource16( HMODULE16 hModule, SEGPTR name, SEGPTR type )
{
LPCSTR nameStr = HIWORD(name)? PTR_SEG_TO_LIN(name) : (LPCSTR)name;
LPCSTR typeStr = HIWORD(type)? PTR_SEG_TO_LIN(type) : (LPCSTR)type;
NE_MODULE *pModule = NE_GetPtr( hModule );
if ( !pModule ) return 0;
if ( pModule->module32 )
{
HANDLE32 hRsrc32 = FindResource32A( pModule->module32, nameStr, typeStr );
return MapHRsrc32To16( pModule, hRsrc32, HIWORD(type)? 0 : type );
}
return NE_FindResource( pModule, nameStr, typeStr );
}
/**********************************************************************
* FindResource32A (KERNEL32.128)
*/
HANDLE32 WINAPI FindResource32A( HMODULE32 hModule, LPCSTR name, LPCSTR type)
{
return FindResourceEx32A(hModule,type,name,WINE_LanguageId);
}
/**********************************************************************
* FindResourceEx32A (KERNEL32.129)
*/
HANDLE32 WINAPI FindResourceEx32A( HMODULE32 hModule, LPCSTR type, LPCSTR name,
WORD lang
) {
LPWSTR xname,xtype;
HANDLE32 ret;
if (HIWORD((DWORD)name))
xname = HEAP_strdupAtoW( GetProcessHeap(), 0, name );
else
xname = (LPWSTR)name;
if (HIWORD((DWORD)type))
xtype = HEAP_strdupAtoW( GetProcessHeap(), 0, type);
else
xtype = (LPWSTR)type;
ret = FindResourceEx32W( hModule, xtype, xname, lang );
if (HIWORD((DWORD)name)) HeapFree( GetProcessHeap(), 0, xname );
if (HIWORD((DWORD)type)) HeapFree( GetProcessHeap(), 0, xtype );
return ret;
}
/**********************************************************************
* FindResourceEx32W (KERNEL32.130)
*/
HRSRC32 WINAPI FindResourceEx32W( HMODULE32 hModule, LPCWSTR type,
LPCWSTR name, WORD lang )
{
WINE_MODREF *wm = MODULE32_LookupHMODULE( hModule );
HRSRC32 hrsrc;
TRACE(resource, "module=%08x(%s) type=%s name=%s\n",
hModule, wm->modname,
debugres_w (type),
debugres_w (name));
if (!wm) return (HRSRC32)0;
switch (wm->type)
{
case MODULE32_PE:
hrsrc = PE_FindResourceEx32W(wm,name,type,lang);
break;
case MODULE32_ELF:
hrsrc = LIBRES_FindResource( hModule, name, type );
break;
default:
ERR(module,"unknown module type %d\n",wm->type);
return (HRSRC32)0;
}
if ( !hrsrc )
ERR(resource,"0x%08x(%s) %s(%s) not found!\n", hModule,wm->modname, debugres_w (name), debugres_w (type));
return hrsrc;
}
/**********************************************************************
* FindResource32W (KERNEL32.131)
*/
HRSRC32 WINAPI FindResource32W(HINSTANCE32 hModule, LPCWSTR name, LPCWSTR type)
{
return FindResourceEx32W(hModule,type,name,WINE_LanguageId);
}
/**********************************************************************
* LoadResource16 (KERNEL.61)
*/
HGLOBAL16 WINAPI LoadResource16( HMODULE16 hModule, HRSRC16 hRsrc )
{
NE_MODULE *pModule = NE_GetPtr( hModule );
if ( !pModule ) return 0;
if ( pModule->module32 )
{
HANDLE32 hRsrc32 = MapHRsrc16To32( pModule, hRsrc );
WORD type = MapHRsrc16ToType( pModule, hRsrc );
HGLOBAL32 image = LoadResource32( pModule->module32, hRsrc32 );
DWORD size = SizeofResource32( pModule->module32, hRsrc32 );
LPVOID bits = LockResource32( image );
return NE_LoadPEResource( pModule, type, bits, size );
}
return NE_LoadResource( pModule, hRsrc );
}
/**********************************************************************
* LoadResource32 (KERNEL32.370)
* 'loads' a resource. The current implementation just returns a pointer
* into the already mapped image.
* RETURNS
* pointer into the mapped resource of the passed module
*/
HGLOBAL32 WINAPI LoadResource32(
HINSTANCE32 hModule, /* [in] module handle */
HRSRC32 hRsrc ) /* [in] resource handle */
{
WINE_MODREF *wm = MODULE32_LookupHMODULE( hModule );
TRACE(resource, "module=%04x res=%04x\n",
hModule, hRsrc );
if (!hRsrc) {
ERR(resource,"hRsrc is 0, return 0.\n");
return 0;
}
if (!wm) return 0;
switch (wm->type)
{
case MODULE32_PE:
return PE_LoadResource32(wm,hRsrc);
case MODULE32_ELF:
return LIBRES_LoadResource( hModule, hRsrc );
default:
ERR(resource,"unknown module type %d\n",wm->type);
break;
}
return 0;
}
/**********************************************************************
* LockResource16 (KERNEL.62)
*/
SEGPTR WINAPI WIN16_LockResource16( HGLOBAL16 handle )
{
TRACE( resource, "handle=%04x\n", handle );
if (!handle) return (SEGPTR)0;
/* May need to reload the resource if discarded */
return (SEGPTR)WIN16_GlobalLock16( handle );
}
LPVOID WINAPI LockResource16( HGLOBAL16 handle )
{
return (LPVOID)PTR_SEG_TO_LIN( WIN16_LockResource16( handle ) );
}
/**********************************************************************
* LockResource32 (KERNEL32.384)
*/
LPVOID WINAPI LockResource32( HGLOBAL32 handle )
{
return (LPVOID)handle;
}
/**********************************************************************
* FreeResource16 (KERNEL.63)
*/
BOOL16 WINAPI FreeResource16( HGLOBAL16 handle )
{
NE_MODULE *pModule = NE_GetPtr( FarGetOwner(handle) );
if ( !pModule ) return handle;
if ( pModule->module32 )
return NE_FreePEResource( pModule, handle );
return NE_FreeResource( pModule, handle );
}
/**********************************************************************
* FreeResource32 (KERNEL32.145)
*/
BOOL32 WINAPI FreeResource32( HGLOBAL32 handle )
{
/* no longer used in Win32 */
return TRUE;
}
/**********************************************************************
* AccessResource16 (KERNEL.64)
*/
INT16 WINAPI AccessResource16( HINSTANCE16 hModule, HRSRC16 hRsrc )
{
NE_MODULE *pModule = NE_GetPtr( hModule );
if ( !pModule ) return 0;
if ( pModule->module32 )
{
HANDLE32 hRsrc32 = MapHRsrc16To32( pModule, hRsrc );
HFILE32 hFile32 = AccessResource32( pModule->module32, hRsrc32 );
return FILE_AllocDosHandle( hFile32 );
}
return NE_AccessResource( pModule, hRsrc );
}
/**********************************************************************
* AccessResource32 (KERNEL32.64)
*/
INT32 WINAPI AccessResource32( HMODULE32 hModule, HRSRC32 hRsrc )
{
FIXME(resource,"(module=%08x res=%08x),not implemented\n", hModule, hRsrc);
return 0;
}
/**********************************************************************
* SizeofResource16 (KERNEL.65)
*/
DWORD WINAPI SizeofResource16( HMODULE16 hModule, HRSRC16 hRsrc )
{
NE_MODULE *pModule = NE_GetPtr( hModule );
if ( !pModule ) return 0;
if ( pModule->module32 )
{
HANDLE32 hRsrc32 = MapHRsrc16To32( pModule, hRsrc );
return SizeofResource32( hModule, hRsrc32 );
}
return NE_SizeofResource( pModule, hRsrc );
}
/**********************************************************************
* SizeofResource32 (KERNEL32.522)
*/
DWORD WINAPI SizeofResource32( HINSTANCE32 hModule, HRSRC32 hRsrc )
{
WINE_MODREF *wm = MODULE32_LookupHMODULE( hModule );
TRACE(resource, "module=%08x res=%08x\n", hModule, hRsrc );
if (!wm) return 0;
switch (wm->type)
{
case MODULE32_PE:
return PE_SizeofResource32(hModule,hRsrc);
case MODULE32_ELF:
return LIBRES_SizeofResource( hModule, hRsrc );
default:
ERR(module,"unknown module type %d\n",wm->type);
break;
}
return 0;
}
/**********************************************************************
* LoadAccelerators16 [USER.177]
*/
HACCEL16 WINAPI LoadAccelerators16(HINSTANCE16 instance, SEGPTR lpTableName)
{
HRSRC16 hRsrc;
if (HIWORD(lpTableName))
TRACE(accel, "%04x '%s'\n",
instance, (char *)PTR_SEG_TO_LIN( lpTableName ) );
else
TRACE(accel, "%04x %04x\n",
instance, LOWORD(lpTableName) );
if (!(hRsrc = FindResource16( instance, lpTableName, RT_ACCELERATOR16 ))) {
WARN(accel, "couldn't find accelerator table resource\n");
return 0;
}
TRACE(accel, "returning HACCEL 0x%x\n", hRsrc);
return LoadResource16(instance,hRsrc);
}
/**********************************************************************
* LoadAccelerators32W [USER.177]
* The image layout seems to look like this (not 100% sure):
* 00: BYTE type type of accelerator
* 01: BYTE pad (to WORD boundary)
* 02: WORD event
* 04: WORD IDval
* 06: WORD pad (to DWORD boundary)
*/
HACCEL32 WINAPI LoadAccelerators32W(HINSTANCE32 instance,LPCWSTR lpTableName)
{
HRSRC32 hRsrc;
HACCEL32 hMem,hRetval=0;
DWORD size;
if (HIWORD(lpTableName))
TRACE(accel, "%p '%s'\n",
(LPVOID)instance, (char *)( lpTableName ) );
else
TRACE(accel, "%p 0x%04x\n",
(LPVOID)instance, LOWORD(lpTableName) );
if (!(hRsrc = FindResource32W( instance, lpTableName, RT_ACCELERATOR32W )))
{
WARN(accel, "couldn't find accelerator table resource\n");
} else {
hMem = LoadResource32( instance, hRsrc );
size = SizeofResource32( instance, hRsrc );
if(size>=sizeof(PE_ACCEL))
{
LPPE_ACCEL accel_table = (LPPE_ACCEL) hMem;
LPACCEL16 accel16;
int i,nrofaccells = size/sizeof(PE_ACCEL);
hRetval = GlobalAlloc16(0,sizeof(ACCEL16)*nrofaccells);
accel16 = (LPACCEL16)GlobalLock16(hRetval);
for (i=0;i<nrofaccells;i++) {
accel16[i].fVirt = accel_table[i].fVirt;
accel16[i].key = accel_table[i].key;
accel16[i].cmd = accel_table[i].cmd;
}
accel16[i-1].fVirt |= 0x80;
}
}
TRACE(accel, "returning HACCEL 0x%x\n", hRsrc);
return hRetval;
}
HACCEL32 WINAPI LoadAccelerators32A(HINSTANCE32 instance,LPCSTR lpTableName)
{
LPWSTR uni;
HACCEL32 result;
if (HIWORD(lpTableName))
uni = HEAP_strdupAtoW( GetProcessHeap(), 0, lpTableName );
else
uni = (LPWSTR)lpTableName;
result = LoadAccelerators32W(instance,uni);
if (HIWORD(uni)) HeapFree( GetProcessHeap(), 0, uni);
return result;
}
/**********************************************************************
* CopyAcceleratorTable32A (USER32.58)
*/
INT32 WINAPI CopyAcceleratorTable32A(HACCEL32 src, LPACCEL32 dst, INT32 entries)
{
return CopyAcceleratorTable32W(src, dst, entries);
}
/**********************************************************************
* CopyAcceleratorTable32W (USER32.59)
*
* By mortene@pvv.org 980321
*/
INT32 WINAPI CopyAcceleratorTable32W(HACCEL32 src, LPACCEL32 dst,
INT32 entries)
{
int i,xsize;
LPACCEL16 accel = (LPACCEL16)GlobalLock16(src);
BOOL32 done = FALSE;
/* Do parameter checking to avoid the explosions and the screaming
as far as possible. */
if((dst && (entries < 1)) || (src == (HACCEL32)NULL) || !accel) {
WARN(accel, "Application sent invalid parameters (%p %p %d).\n",
(LPVOID)src, (LPVOID)dst, entries);
return 0;
}
xsize = GlobalSize16(src)/sizeof(ACCEL16);
if (xsize>entries) entries=xsize;
i=0;
while(!done) {
/* Spit out some debugging information. */
TRACE(accel, "accel %d: type 0x%02x, event '%c', IDval 0x%04x.\n",
i, accel[i].fVirt, accel[i].key, accel[i].cmd);
/* Copy data to the destination structure array (if dst == NULL,
we're just supposed to count the number of entries). */
if(dst) {
dst[i].fVirt = accel[i].fVirt;
dst[i].key = accel[i].key;
dst[i].cmd = accel[i].cmd;
/* Check if we've reached the end of the application supplied
accelerator table. */
if(i+1 == entries) {
/* Turn off the high order bit, just in case. */
dst[i].fVirt &= 0x7f;
done = TRUE;
}
}
/* The highest order bit seems to mark the end of the accelerator
resource table, but not always. Use GlobalSize() check too. */
if((accel[i].fVirt & 0x80) != 0) done = TRUE;
i++;
}
return i;
}
/*********************************************************************
* CreateAcceleratorTable (USER32.64)
*
* By mortene@pvv.org 980321
*/
HACCEL32 WINAPI CreateAcceleratorTable32A(LPACCEL32 lpaccel, INT32 cEntries)
{
HACCEL32 hAccel;
LPACCEL16 accel;
int i;
/* Do parameter checking just in case someone's trying to be
funny. */
if(cEntries < 1) {
WARN(accel, "Application sent invalid parameters (%p %d).\n",
lpaccel, cEntries);
SetLastError(ERROR_INVALID_PARAMETER);
return (HACCEL32)NULL;
}
FIXME(accel, "should check that the accelerator descriptions are valid,"
" return NULL and SetLastError() if not.\n");
/* Allocate memory and copy the table. */
hAccel = GlobalAlloc16(0,cEntries*sizeof(ACCEL16));
TRACE(accel, "handle %x\n", hAccel);
if(!hAccel) {
ERR(accel, "Out of memory.\n");
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
return (HACCEL32)NULL;
}
accel = GlobalLock16(hAccel);
for (i=0;i<cEntries;i++) {
accel[i].fVirt = lpaccel[i].fVirt;
accel[i].key = lpaccel[i].key;
accel[i].cmd = lpaccel[i].cmd;
}
/* Set the end-of-table terminator. */
accel[cEntries-1].fVirt |= 0x80;
TRACE(accel, "Allocated accelerator handle %x\n", hAccel);
return hAccel;
}
/******************************************************************************
* DestroyAcceleratorTable [USER32.130]
* Destroys an accelerator table
*
* NOTES
* By mortene@pvv.org 980321
*
* PARAMS
* handle [I] Handle to accelerator table
*
* RETURNS STD
*/
BOOL32 WINAPI DestroyAcceleratorTable( HACCEL32 handle )
{
FIXME(accel, "(0x%x): stub\n", handle);
/* FIXME: GlobalFree16(handle); */
return TRUE;
}
/**********************************************************************
* LoadString16
*/
INT16 WINAPI LoadString16( HINSTANCE16 instance, UINT16 resource_id,
LPSTR buffer, INT16 buflen )
{
HGLOBAL16 hmem;
HRSRC16 hrsrc;
unsigned char *p;
int string_num;
int i;
TRACE(resource,"inst=%04x id=%04x buff=%08x len=%d\n",
instance, resource_id, (int) buffer, buflen);
hrsrc = FindResource16( instance, (SEGPTR)((resource_id>>4)+1), RT_STRING16 );
if (!hrsrc) return 0;
hmem = LoadResource16( instance, hrsrc );
if (!hmem) return 0;
p = LockResource16(hmem);
string_num = resource_id & 0x000f;
for (i = 0; i < string_num; i++)
p += *p + 1;
TRACE(resource, "strlen = %d\n", (int)*p );
i = MIN(buflen - 1, *p);
if (buffer == NULL)
return i;
if (i > 0) {
memcpy(buffer, p + 1, i);
buffer[i] = '\0';
} else {
if (buflen > 1) {
buffer[0] = '\0';
return 0;
}
WARN(resource,"Dont know why caller give buflen=%d *p=%d trying to obtain string '%s'\n", buflen, *p, p + 1);
}
FreeResource16( hmem );
TRACE(resource,"'%s' loaded !\n", buffer);
return i;
}
/**********************************************************************
* LoadString32W (USER32.376)
*/
INT32 WINAPI LoadString32W( HINSTANCE32 instance, UINT32 resource_id,
LPWSTR buffer, INT32 buflen )
{
HGLOBAL32 hmem;
HRSRC32 hrsrc;
WCHAR *p;
int string_num;
int i;
if (HIWORD(resource_id)==0xFFFF) /* netscape 3 passes this */
resource_id = (UINT32)(-((INT32)resource_id));
TRACE(resource, "instance = %04x, id = %04x, buffer = %08x, "
"length = %d\n", instance, (int)resource_id, (int) buffer, buflen);
hrsrc = FindResource32W( instance, (LPCWSTR)((resource_id>>4)+1),
RT_STRING32W );
if (!hrsrc) return 0;
hmem = LoadResource32( instance, hrsrc );
if (!hmem) return 0;
p = LockResource32(hmem);
string_num = resource_id & 0x000f;
for (i = 0; i < string_num; i++)
p += *p + 1;
TRACE(resource, "strlen = %d\n", (int)*p );
i = MIN(buflen - 1, *p);
if (buffer == NULL)
return i;
if (i > 0) {
memcpy(buffer, p + 1, i * sizeof (WCHAR));
buffer[i] = (WCHAR) 0;
} else {
if (buflen > 1) {
buffer[0] = (WCHAR) 0;
return 0;
}
#if 0
WARN(resource,"Dont know why caller give buflen=%d *p=%d trying to obtain string '%s'\n", buflen, *p, p + 1);
#endif
}
TRACE(resource,"%s loaded !\n", debugstr_w(buffer));
return i;
}
/**********************************************************************
* LoadString32A (USER32.375)
*/
INT32 WINAPI LoadString32A( HINSTANCE32 instance, UINT32 resource_id,
LPSTR buffer, INT32 buflen )
{
INT32 retval;
LPWSTR buffer2 = NULL;
if (buffer && buflen)
buffer2 = HeapAlloc( GetProcessHeap(), 0, buflen * 2 );
retval = LoadString32W(instance,resource_id,buffer2,buflen);
if (buffer2)
{
if (retval) {
lstrcpynWtoA( buffer, buffer2, buflen );
retval = lstrlen32A( buffer );
}
else
*buffer = 0;
HeapFree( GetProcessHeap(), 0, buffer2 );
}
return retval;
}
/* Messages...used by FormatMessage32* (KERNEL32.something)
*
* They can be specified either directly or using a message ID and
* loading them from the resource.
*
* The resourcedata has following format:
* start:
* 0: DWORD nrofentries
* nrofentries * subentry:
* 0: DWORD firstentry
* 4: DWORD lastentry
* 8: DWORD offset from start to the stringentries
*
* (lastentry-firstentry) * stringentry:
* 0: WORD len (0 marks end)
* 2: WORD unknown (flags?)
* 4: CHAR[len-4]
* (stringentry i of a subentry refers to the ID 'firstentry+i')
*
* Yes, ANSI strings in win32 resources. Go figure.
*/
/**********************************************************************
* LoadMessage32A (internal)
*/
INT32 WINAPI LoadMessage32A( HMODULE32 instance, UINT32 id, WORD lang,
LPSTR buffer, INT32 buflen )
{
HGLOBAL32 hmem;
HRSRC32 hrsrc;
BYTE *p;
int nrofentries,i,slen;
struct _subentry {
DWORD firstentry;
DWORD lastentry;
DWORD offset;
} *se;
struct _stringentry {
WORD len;
WORD unknown;
CHAR str[1];
} *stre;
TRACE(resource, "instance = %08lx, id = %08lx, buffer = %p, length = %ld\n", (DWORD)instance, (DWORD)id, buffer, (DWORD)buflen);
/*FIXME: I am not sure about the '1' ... But I've only seen those entries*/
hrsrc = FindResourceEx32W(instance,RT_MESSAGELIST32W,(LPWSTR)1,lang);
if (!hrsrc) return 0;
hmem = LoadResource32( instance, hrsrc );
if (!hmem) return 0;
p = LockResource32(hmem);
nrofentries = *(DWORD*)p;
stre = NULL;
se = (struct _subentry*)(p+4);
for (i=nrofentries;i--;) {
if ((id>=se->firstentry) && (id<=se->lastentry)) {
stre = (struct _stringentry*)(p+se->offset);
id -= se->firstentry;
break;
}
se++;
}
if (!stre)
return 0;
for (i=id;i--;) {
if (!(slen=stre->len))
return 0;
stre = (struct _stringentry*)(((char*)stre)+slen);
}
slen=stre->len;
TRACE(resource," - strlen=%d\n",slen);
i = MIN(buflen - 1, slen);
if (buffer == NULL)
return slen; /* different to LoadString */
if (i>0) {
lstrcpyn32A(buffer,stre->str,i);
buffer[i]=0;
} else {
if (buflen>1) {
buffer[0]=0;
return 0;
}
}
if (buffer)
TRACE(resource,"'%s' copied !\n", buffer);
return i;
}
/**********************************************************************
* LoadMessage32W (internal)
*/
INT32 WINAPI LoadMessage32W( HMODULE32 instance, UINT32 id, WORD lang,
LPWSTR buffer, INT32 buflen )
{
INT32 retval;
LPSTR buffer2 = NULL;
if (buffer && buflen)
buffer2 = HeapAlloc( GetProcessHeap(), 0, buflen );
retval = LoadMessage32A(instance,id,lang,buffer2,buflen);
if (buffer)
{
if (retval) {
lstrcpynAtoW( buffer, buffer2, buflen );
retval = lstrlen32W( buffer );
}
HeapFree( GetProcessHeap(), 0, buffer2 );
}
return retval;
}
/**********************************************************************
* EnumResourceTypesA (KERNEL32.90)
*/
BOOL32 WINAPI EnumResourceTypes32A( HMODULE32 hmodule,ENUMRESTYPEPROC32A lpfun,
LONG lParam)
{
/* FIXME: move WINE_MODREF stuff here */
return PE_EnumResourceTypes32A(hmodule,lpfun,lParam);
}
/**********************************************************************
* EnumResourceTypesW (KERNEL32.91)
*/
BOOL32 WINAPI EnumResourceTypes32W( HMODULE32 hmodule,ENUMRESTYPEPROC32W lpfun,
LONG lParam)
{
/* FIXME: move WINE_MODREF stuff here */
return PE_EnumResourceTypes32W(hmodule,lpfun,lParam);
}
/**********************************************************************
* EnumResourceNamesA (KERNEL32.88)
*/
BOOL32 WINAPI EnumResourceNames32A( HMODULE32 hmodule, LPCSTR type,
ENUMRESNAMEPROC32A lpfun, LONG lParam )
{
/* FIXME: move WINE_MODREF stuff here */
return PE_EnumResourceNames32A(hmodule,type,lpfun,lParam);
}
/**********************************************************************
* EnumResourceNamesW (KERNEL32.89)
*/
BOOL32 WINAPI EnumResourceNames32W( HMODULE32 hmodule, LPCWSTR type,
ENUMRESNAMEPROC32W lpfun, LONG lParam )
{
/* FIXME: move WINE_MODREF stuff here */
return PE_EnumResourceNames32W(hmodule,type,lpfun,lParam);
}
/**********************************************************************
* EnumResourceLanguagesA (KERNEL32.86)
*/
BOOL32 WINAPI EnumResourceLanguages32A( HMODULE32 hmodule, LPCSTR type,
LPCSTR name, ENUMRESLANGPROC32A lpfun,
LONG lParam)
{
/* FIXME: move WINE_MODREF stuff here */
return PE_EnumResourceLanguages32A(hmodule,type,name,lpfun,lParam);
}
/**********************************************************************
* EnumResourceLanguagesW (KERNEL32.87)
*/
BOOL32 WINAPI EnumResourceLanguages32W( HMODULE32 hmodule, LPCWSTR type,
LPCWSTR name, ENUMRESLANGPROC32W lpfun,
LONG lParam)
{
/* FIXME: move WINE_MODREF stuff here */
return PE_EnumResourceLanguages32W(hmodule,type,name,lpfun,lParam);
}
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