mirror of
https://github.com/mpv-player/mpv
synced 2024-12-30 11:02:10 +00:00
2da6e47a62
harder to read than necessary. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25877 b3059339-0415-0410-9bf9-f77b7e298cf2
488 lines
12 KiB
C
488 lines
12 KiB
C
/*
|
|
* Resources
|
|
*
|
|
* Copyright 1993 Robert J. Amstadt
|
|
* Copyright 1995 Alexandre Julliard
|
|
*
|
|
* Modified for use with MPlayer, detailed changelog at
|
|
* http://svn.mplayerhq.hu/mplayer/trunk/
|
|
*
|
|
*/
|
|
#include "config.h"
|
|
#include "debug.h"
|
|
|
|
#include <assert.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <fcntl.h>
|
|
#include <unistd.h>
|
|
|
|
#include "wine/winbase.h"
|
|
#include "wine/windef.h"
|
|
#include "wine/winuser.h"
|
|
#include "wine/heap.h"
|
|
#include "wine/module.h"
|
|
#include "wine/debugtools.h"
|
|
#include "wine/winerror.h"
|
|
#include "loader.h"
|
|
|
|
#define CP_ACP 0
|
|
|
|
WORD WINE_LanguageId=0x409;//english
|
|
|
|
#define HRSRC_MAP_BLOCKSIZE 16
|
|
|
|
typedef struct HRSRC_ELEM
|
|
{
|
|
HANDLE hRsrc;
|
|
WORD type;
|
|
} HRSRC_ELEM;
|
|
|
|
typedef struct HRSRC_MAP
|
|
{
|
|
int nAlloc;
|
|
int nUsed;
|
|
HRSRC_ELEM *elem;
|
|
} HRSRC_MAP;
|
|
|
|
static HRSRC RES_FindResource2( HMODULE hModule, LPCSTR type,
|
|
LPCSTR name, WORD lang, int unicode)
|
|
{
|
|
HRSRC hRsrc = 0;
|
|
LPWSTR typeStr, nameStr;
|
|
WINE_MODREF *wm = MODULE32_LookupHMODULE( hModule );
|
|
|
|
if(!wm)
|
|
return 0;
|
|
/* 32-bit PE module */
|
|
|
|
|
|
if ( HIWORD( type ) && (!unicode))
|
|
typeStr = HEAP_strdupAtoW( GetProcessHeap(), 0, type );
|
|
else
|
|
typeStr = (LPWSTR)type;
|
|
if ( HIWORD( name ) && (!unicode))
|
|
nameStr = HEAP_strdupAtoW( GetProcessHeap(), 0, name );
|
|
else
|
|
nameStr = (LPWSTR)name;
|
|
|
|
hRsrc = PE_FindResourceExW( wm, nameStr, typeStr, lang );
|
|
|
|
if ( HIWORD( type ) && (!unicode))
|
|
HeapFree( GetProcessHeap(), 0, typeStr );
|
|
if ( HIWORD( name ) && (!unicode))
|
|
HeapFree( GetProcessHeap(), 0, nameStr );
|
|
|
|
return hRsrc;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* RES_FindResource
|
|
*/
|
|
|
|
static HRSRC RES_FindResource( HMODULE hModule, LPCSTR type,
|
|
LPCSTR name, WORD lang, int unicode )
|
|
{
|
|
HRSRC hRsrc;
|
|
// __TRY
|
|
// {
|
|
hRsrc = RES_FindResource2(hModule, type, name, lang, unicode);
|
|
// }
|
|
// __EXCEPT(page_fault)
|
|
// {
|
|
// WARN("page fault\n");
|
|
// SetLastError(ERROR_INVALID_PARAMETER);
|
|
// return 0;
|
|
// }
|
|
// __ENDTRY
|
|
return hRsrc;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* RES_SizeofResource
|
|
*/
|
|
static DWORD RES_SizeofResource( HMODULE hModule, HRSRC hRsrc)
|
|
{
|
|
DWORD size = 0;
|
|
// HRSRC hRsrc32;
|
|
|
|
// HMODULE16 hMod16 = MapHModuleLS( hModule );
|
|
// NE_MODULE *pModule = NE_GetPtr( hMod16 );
|
|
// WINE_MODREF *wm = pModule && pModule->module32?
|
|
// MODULE32_LookupHMODULE( pModule->module32 ) : NULL;
|
|
// WINE_MODREF *wm = MODULE32_LookupHMODULE( hModule );
|
|
|
|
if ( !hModule || !hRsrc ) return 0;
|
|
|
|
/* 32-bit PE module */
|
|
/* If we got a 16-bit hRsrc, convert it */
|
|
// hRsrc32 = HIWORD(hRsrc)? hRsrc : MapHRsrc16To32( pModule, hRsrc );
|
|
if(!HIWORD(hRsrc))
|
|
{
|
|
printf("16-bit hRsrcs not supported\n");
|
|
return 0;
|
|
}
|
|
size = PE_SizeofResource( hModule, hRsrc );
|
|
return size;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* RES_AccessResource
|
|
*/
|
|
static HFILE RES_AccessResource( HMODULE hModule, HRSRC hRsrc )
|
|
{
|
|
HFILE hFile = HFILE_ERROR;
|
|
|
|
// WINE_MODREF *wm = MODULE32_LookupHMODULE( hModule );
|
|
|
|
if ( !hModule || !hRsrc ) return HFILE_ERROR;
|
|
|
|
/* 32-bit PE module */
|
|
FIXME("32-bit modules not yet supported.\n" );
|
|
hFile = HFILE_ERROR;
|
|
|
|
return hFile;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* RES_LoadResource
|
|
*/
|
|
static HGLOBAL RES_LoadResource( HMODULE hModule, HRSRC hRsrc)
|
|
{
|
|
HGLOBAL hMem = 0;
|
|
// HRSRC hRsrc32;
|
|
WINE_MODREF *wm = MODULE32_LookupHMODULE( hModule );
|
|
|
|
|
|
if ( !hModule || !hRsrc ) return 0;
|
|
|
|
/* 32-bit PE module */
|
|
|
|
/* If we got a 16-bit hRsrc, convert it */
|
|
// hRsrc32 = HIWORD(hRsrc)? hRsrc : MapHRsrc16To32( pModule, hRsrc );
|
|
if(!HIWORD(hRsrc))
|
|
{
|
|
printf("16-bit hRsrcs not supported\n");
|
|
return 0;
|
|
}
|
|
hMem = PE_LoadResource( wm, hRsrc );
|
|
|
|
return hMem;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* RES_LockResource
|
|
*/
|
|
static LPVOID RES_LockResource( HGLOBAL handle )
|
|
{
|
|
LPVOID bits = NULL;
|
|
|
|
TRACE("(%08x, %s)\n", handle, "PE" );
|
|
|
|
bits = (LPVOID)handle;
|
|
|
|
return bits;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* RES_FreeResource
|
|
*/
|
|
static WIN_BOOL RES_FreeResource( HGLOBAL handle )
|
|
{
|
|
HGLOBAL retv = handle;
|
|
return (WIN_BOOL)retv;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* FindResourceA (KERNEL32.128)
|
|
*/
|
|
HANDLE WINAPI FindResourceA( HMODULE hModule, LPCSTR name, LPCSTR type )
|
|
{
|
|
return RES_FindResource( hModule, type, name,
|
|
WINE_LanguageId, 0);
|
|
}
|
|
HANDLE WINAPI FindResourceW( HMODULE hModule, LPCWSTR name, LPCWSTR type )
|
|
{
|
|
return RES_FindResource( hModule, (LPCSTR)type, (LPCSTR)name,
|
|
WINE_LanguageId, 1);
|
|
}
|
|
|
|
/**********************************************************************
|
|
* FindResourceExA (KERNEL32.129)
|
|
*/
|
|
HANDLE WINAPI FindResourceExA( HMODULE hModule,
|
|
LPCSTR type, LPCSTR name, WORD lang )
|
|
{
|
|
return RES_FindResource( hModule, type, name,
|
|
lang, 0 );
|
|
}
|
|
|
|
HANDLE WINAPI FindResourceExW( HMODULE hModule,
|
|
LPCWSTR type, LPCWSTR name, WORD lang )
|
|
{
|
|
return RES_FindResource( hModule, (LPCSTR)type, (LPCSTR)name,
|
|
lang, 1 );
|
|
}
|
|
|
|
|
|
|
|
/**********************************************************************
|
|
* LockResource (KERNEL32.384)
|
|
*/
|
|
LPVOID WINAPI LockResource( HGLOBAL handle )
|
|
{
|
|
return RES_LockResource( handle );
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* FreeResource (KERNEL32.145)
|
|
*/
|
|
WIN_BOOL WINAPI FreeResource( HGLOBAL handle )
|
|
{
|
|
return RES_FreeResource( handle );
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* AccessResource (KERNEL32.64)
|
|
*/
|
|
INT WINAPI AccessResource( HMODULE hModule, HRSRC hRsrc )
|
|
{
|
|
return RES_AccessResource( hModule, hRsrc );
|
|
}
|
|
/**********************************************************************
|
|
* SizeofResource (KERNEL32.522)
|
|
*/
|
|
DWORD WINAPI SizeofResource( HINSTANCE hModule, HRSRC hRsrc )
|
|
{
|
|
return RES_SizeofResource( hModule, hRsrc );
|
|
}
|
|
|
|
|
|
INT WINAPI LoadStringW( HINSTANCE instance, UINT resource_id,
|
|
LPWSTR buffer, INT buflen );
|
|
|
|
/**********************************************************************
|
|
* LoadStringA (USER32.375)
|
|
*/
|
|
INT WINAPI LoadStringA( HINSTANCE instance, UINT resource_id,
|
|
LPSTR buffer, INT buflen )
|
|
{
|
|
INT retval;
|
|
INT wbuflen;
|
|
INT abuflen;
|
|
LPWSTR wbuf = NULL;
|
|
LPSTR abuf = NULL;
|
|
|
|
if ( buffer != NULL && buflen > 0 )
|
|
*buffer = 0;
|
|
|
|
wbuflen = LoadStringW(instance,resource_id,NULL,0);
|
|
if ( !wbuflen )
|
|
return 0;
|
|
wbuflen ++;
|
|
|
|
retval = 0;
|
|
wbuf = (LPWSTR) HeapAlloc( GetProcessHeap(), 0, wbuflen * sizeof(WCHAR) );
|
|
wbuflen = LoadStringW(instance,resource_id,wbuf,wbuflen);
|
|
if ( wbuflen > 0 )
|
|
{
|
|
abuflen = WideCharToMultiByte(CP_ACP,0,wbuf,wbuflen,NULL,0,NULL,NULL);
|
|
if ( abuflen > 0 )
|
|
{
|
|
if ( buffer == NULL || buflen == 0 )
|
|
retval = abuflen;
|
|
else
|
|
{
|
|
abuf = (LPSTR) HeapAlloc( GetProcessHeap(), 0, abuflen * sizeof(CHAR) );
|
|
abuflen = WideCharToMultiByte(CP_ACP,0,wbuf,wbuflen,abuf,abuflen,NULL,NULL);
|
|
if ( abuflen > 0 )
|
|
{
|
|
abuflen = min(abuflen,buflen - 1);
|
|
memcpy( buffer, abuf, abuflen );
|
|
buffer[abuflen] = 0;
|
|
retval = abuflen;
|
|
}
|
|
HeapFree( GetProcessHeap(), 0, abuf );
|
|
}
|
|
}
|
|
}
|
|
HeapFree( GetProcessHeap(), 0, wbuf );
|
|
|
|
return retval;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* LoadStringW (USER32.376)
|
|
*/
|
|
INT WINAPI LoadStringW( HINSTANCE instance, UINT resource_id,
|
|
LPWSTR buffer, INT buflen )
|
|
{
|
|
HGLOBAL hmem;
|
|
HRSRC hrsrc;
|
|
WCHAR *p;
|
|
int string_num;
|
|
int i;
|
|
|
|
if (HIWORD(resource_id)==0xFFFF) /* netscape 3 passes this */
|
|
resource_id = (UINT)(-((INT)resource_id));
|
|
TRACE("instance = %04x, id = %04x, buffer = %08x, "
|
|
"length = %d\n", instance, (int)resource_id, (int) buffer, buflen);
|
|
|
|
/* Use bits 4 - 19 (incremented by 1) as resourceid, mask out
|
|
* 20 - 31. */
|
|
hrsrc = FindResourceW( instance, (LPCWSTR)(((resource_id>>4)&0xffff)+1),
|
|
RT_STRINGW );
|
|
if (!hrsrc) return 0;
|
|
hmem = LoadResource( instance, hrsrc );
|
|
if (!hmem) return 0;
|
|
|
|
p = (WCHAR*) LockResource(hmem);
|
|
string_num = resource_id & 0x000f;
|
|
for (i = 0; i < string_num; i++)
|
|
p += *p + 1;
|
|
|
|
TRACE("strlen = %d\n", (int)*p );
|
|
|
|
if (buffer == NULL) return *p;
|
|
i = min(buflen - 1, *p);
|
|
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("Don't know why caller give buflen=%d *p=%d trying to obtain string '%s'\n", buflen, *p, p + 1);
|
|
#endif
|
|
}
|
|
|
|
TRACE("String loaded !\n");
|
|
return i;
|
|
}
|
|
|
|
/* 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 flags
|
|
* 4: CHAR[len-4]
|
|
* (stringentry i of a subentry refers to the ID 'firstentry+i')
|
|
*
|
|
* Yes, ANSI strings in win32 resources. Go figure.
|
|
*/
|
|
|
|
/**********************************************************************
|
|
* LoadMessageA (internal)
|
|
*/
|
|
INT WINAPI LoadMessageA( HMODULE instance, UINT id, WORD lang,
|
|
LPSTR buffer, INT buflen )
|
|
{
|
|
HGLOBAL hmem;
|
|
HRSRC hrsrc;
|
|
PMESSAGE_RESOURCE_DATA mrd;
|
|
PMESSAGE_RESOURCE_BLOCK mrb;
|
|
PMESSAGE_RESOURCE_ENTRY mre;
|
|
int i,slen;
|
|
|
|
TRACE("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 = FindResourceExW(instance,RT_MESSAGELISTW,(LPWSTR)1,lang);
|
|
if (!hrsrc) return 0;
|
|
hmem = LoadResource( instance, hrsrc );
|
|
if (!hmem) return 0;
|
|
|
|
mrd = (PMESSAGE_RESOURCE_DATA)LockResource(hmem);
|
|
mre = NULL;
|
|
mrb = &(mrd->Blocks[0]);
|
|
for (i=mrd->NumberOfBlocks;i--;) {
|
|
if ((id>=mrb->LowId) && (id<=mrb->HighId)) {
|
|
mre = (PMESSAGE_RESOURCE_ENTRY)(((char*)mrd)+mrb->OffsetToEntries);
|
|
id -= mrb->LowId;
|
|
break;
|
|
}
|
|
mrb++;
|
|
}
|
|
if (!mre)
|
|
return 0;
|
|
for (i=id;i--;) {
|
|
if (!mre->Length)
|
|
return 0;
|
|
mre = (PMESSAGE_RESOURCE_ENTRY)(((char*)mre)+(mre->Length));
|
|
}
|
|
slen=mre->Length;
|
|
TRACE(" - strlen=%d\n",slen);
|
|
i = min(buflen - 1, slen);
|
|
if (buffer == NULL)
|
|
return slen;
|
|
if (i>0) {
|
|
lstrcpynA(buffer,(char*)mre->Text,i);
|
|
buffer[i]=0;
|
|
} else {
|
|
if (buflen>1) {
|
|
buffer[0]=0;
|
|
return 0;
|
|
}
|
|
}
|
|
if (buffer)
|
|
TRACE("'%s' copied !\n", buffer);
|
|
return i;
|
|
}
|
|
|
|
|
|
|
|
/**********************************************************************
|
|
* EnumResourceTypesA (KERNEL32.90)
|
|
*/
|
|
WIN_BOOL WINAPI EnumResourceTypesA( HMODULE hmodule,ENUMRESTYPEPROCA lpfun,
|
|
LONG lParam)
|
|
{
|
|
/* FIXME: move WINE_MODREF stuff here */
|
|
return PE_EnumResourceTypesA(hmodule,lpfun,lParam);
|
|
}
|
|
|
|
/**********************************************************************
|
|
* EnumResourceNamesA (KERNEL32.88)
|
|
*/
|
|
WIN_BOOL WINAPI EnumResourceNamesA( HMODULE hmodule, LPCSTR type,
|
|
ENUMRESNAMEPROCA lpfun, LONG lParam )
|
|
{
|
|
/* FIXME: move WINE_MODREF stuff here */
|
|
return PE_EnumResourceNamesA(hmodule,type,lpfun,lParam);
|
|
}
|
|
/**********************************************************************
|
|
* EnumResourceLanguagesA (KERNEL32.86)
|
|
*/
|
|
WIN_BOOL WINAPI EnumResourceLanguagesA( HMODULE hmodule, LPCSTR type,
|
|
LPCSTR name, ENUMRESLANGPROCA lpfun,
|
|
LONG lParam)
|
|
{
|
|
/* FIXME: move WINE_MODREF stuff here */
|
|
return PE_EnumResourceLanguagesA(hmodule,type,name,lpfun,lParam);
|
|
}
|
|
/**********************************************************************
|
|
* LoadResource (KERNEL32.370)
|
|
*/
|
|
HGLOBAL WINAPI LoadResource( HINSTANCE hModule, HRSRC hRsrc )
|
|
{
|
|
return RES_LoadResource( hModule, hRsrc);
|
|
}
|