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Moved most of the kernel resource APIs to dlls/kernel.

This commit is contained in:
Alexandre Julliard 2003-04-30 00:53:23 +00:00
parent befff55609
commit 424202bd9a
11 changed files with 1401 additions and 1689 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
dlls/kernel/Makefile.in
View File

@ -32,6 +32,8 @@ C_SRCS = \
kernel_main.c \
lcformat.c \
locale.c \
resource.c \
resource16.c \
stress.c \
string.c \
sync.c \

248
dlls/kernel/resource.c Normal file
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@ -0,0 +1,248 @@
/*
* Resources
*
* Copyright 1993 Robert J. Amstadt
* Copyright 1995, 2003 Alexandre Julliard
*
* 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
*/
#include "config.h"
#include "wine/port.h"
#include "windef.h"
#include "winternl.h"
#include "winbase.h"
#include "wownt32.h"
#include "wine/winbase16.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(resource);
/* handle conversions */
#define HRSRC_32(h16) ((HRSRC)(ULONG_PTR)(h16))
#define HRSRC_16(h32) (LOWORD(h32))
#define HGLOBAL_32(h16) ((HGLOBAL)(ULONG_PTR)(h16))
#define HGLOBAL_16(h32) (LOWORD(h32))
#define HMODULE_16(h32) (LOWORD(h32))
/* retrieve the resource name to pass to the ntdll functions */
static NTSTATUS get_res_nameA( LPCSTR name, UNICODE_STRING *str )
{
if (!HIWORD(name))
{
str->Buffer = (LPWSTR)name;
return STATUS_SUCCESS;
}
if (name[0] == '#')
{
ULONG value;
if (RtlCharToInteger( name, 10, &value ) != STATUS_SUCCESS || HIWORD(value))
return STATUS_INVALID_PARAMETER;
str->Buffer = (LPWSTR)value;
return STATUS_SUCCESS;
}
RtlCreateUnicodeStringFromAsciiz( str, name );
RtlUpcaseUnicodeString( str, str, FALSE );
return STATUS_SUCCESS;
}
/* retrieve the resource name to pass to the ntdll functions */
static NTSTATUS get_res_nameW( LPCWSTR name, UNICODE_STRING *str )
{
if (!HIWORD(name))
{
str->Buffer = (LPWSTR)name;
return STATUS_SUCCESS;
}
if (name[0] == '#')
{
ULONG value;
RtlInitUnicodeString( str, name );
if (RtlUnicodeStringToInteger( str, 10, &value ) != STATUS_SUCCESS || HIWORD(value))
return STATUS_INVALID_PARAMETER;
str->Buffer = (LPWSTR)value;
return STATUS_SUCCESS;
}
RtlCreateUnicodeString( str, name );
RtlUpcaseUnicodeString( str, str, FALSE );
return STATUS_SUCCESS;
}
/**********************************************************************
* FindResourceExA (KERNEL32.@)
*/
HRSRC WINAPI FindResourceExA( HMODULE hModule, LPCSTR type, LPCSTR name, WORD lang )
{
NTSTATUS status;
UNICODE_STRING nameW, typeW;
LDR_RESOURCE_INFO info;
const IMAGE_RESOURCE_DATA_ENTRY *entry = NULL;
TRACE( "%p %s %s %04x\n", hModule, debugstr_a(type), debugstr_a(name), lang );
if (!hModule) hModule = GetModuleHandleW(0);
else if (!HIWORD(hModule))
{
return HRSRC_32( FindResource16( HMODULE_16(hModule), name, type ) );
}
nameW.Buffer = typeW.Buffer = NULL;
if ((status = get_res_nameA( name, &nameW )) != STATUS_SUCCESS) goto done;
if ((status = get_res_nameA( type, &typeW )) != STATUS_SUCCESS) goto done;
info.Type = (ULONG)typeW.Buffer;
info.Name = (ULONG)nameW.Buffer;
info.Language = lang;
status = LdrFindResource_U( hModule, &info, 3, &entry );
done:
if (HIWORD(nameW.Buffer)) HeapFree( GetProcessHeap(), 0, nameW.Buffer );
if (HIWORD(typeW.Buffer)) HeapFree( GetProcessHeap(), 0, typeW.Buffer );
if (status != STATUS_SUCCESS) SetLastError( RtlNtStatusToDosError(status) );
return (HRSRC)entry;
}
/**********************************************************************
* FindResourceA (KERNEL32.@)
*/
HRSRC WINAPI FindResourceA( HMODULE hModule, LPCSTR name, LPCSTR type )
{
return FindResourceExA( hModule, type, name, MAKELANGID( LANG_NEUTRAL, SUBLANG_NEUTRAL ) );
}
/**********************************************************************
* FindResourceExW (KERNEL32.@)
*/
HRSRC WINAPI FindResourceExW( HMODULE hModule, LPCWSTR type, LPCWSTR name, WORD lang )
{
NTSTATUS status;
UNICODE_STRING nameW, typeW;
LDR_RESOURCE_INFO info;
const IMAGE_RESOURCE_DATA_ENTRY *entry = NULL;
TRACE( "%p %s %s %04x\n", hModule, debugstr_w(type), debugstr_w(name), lang );
if (!hModule) hModule = GetModuleHandleW(0);
else if (!HIWORD(hModule))
{
LPSTR nameA, typeA;
HRSRC16 ret;
if (HIWORD(name))
{
DWORD len = WideCharToMultiByte( CP_ACP, 0, name, -1, NULL, 0, NULL, NULL );
nameA = HeapAlloc( GetProcessHeap(), 0, len );
if (nameA) WideCharToMultiByte( CP_ACP, 0, name, -1, nameA, len, NULL, NULL );
}
else nameA = (LPSTR)name;
if (HIWORD(type))
{
DWORD len = WideCharToMultiByte( CP_ACP, 0, type, -1, NULL, 0, NULL, NULL );
typeA = HeapAlloc( GetProcessHeap(), 0, len );
if (typeA) WideCharToMultiByte( CP_ACP, 0, type, -1, typeA, len, NULL, NULL );
}
else typeA = (LPSTR)type;
ret = FindResource16( HMODULE_16(hModule), nameA, typeA );
if (HIWORD(nameA)) HeapFree( GetProcessHeap(), 0, nameA );
if (HIWORD(typeA)) HeapFree( GetProcessHeap(), 0, typeA );
return HRSRC_32(ret);
}
nameW.Buffer = typeW.Buffer = NULL;
if ((status = get_res_nameW( name, &nameW )) != STATUS_SUCCESS) goto done;
if ((status = get_res_nameW( type, &typeW )) != STATUS_SUCCESS) goto done;
info.Type = (ULONG)typeW.Buffer;
info.Name = (ULONG)nameW.Buffer;
info.Language = lang;
status = LdrFindResource_U( hModule, &info, 3, &entry );
done:
if (HIWORD(nameW.Buffer)) HeapFree( GetProcessHeap(), 0, nameW.Buffer );
if (HIWORD(typeW.Buffer)) HeapFree( GetProcessHeap(), 0, typeW.Buffer );
if (status != STATUS_SUCCESS) SetLastError( RtlNtStatusToDosError(status) );
return (HRSRC)entry;
}
/**********************************************************************
* FindResourceW (KERNEL32.@)
*/
HRSRC WINAPI FindResourceW( HINSTANCE hModule, LPCWSTR name, LPCWSTR type )
{
return FindResourceExW( hModule, type, name, MAKELANGID( LANG_NEUTRAL, SUBLANG_NEUTRAL ) );
}
/**********************************************************************
* LoadResource (KERNEL32.@)
*/
HGLOBAL WINAPI LoadResource( HINSTANCE hModule, HRSRC hRsrc )
{
NTSTATUS status;
void *ret = NULL;
TRACE( "%p %p\n", hModule, hRsrc );
if (hModule && !HIWORD(hModule))
/* FIXME: should convert return to 32-bit resource */
return HGLOBAL_32( LoadResource16( HMODULE_16(hModule), HRSRC_16(hRsrc) ) );
if (!hRsrc) return 0;
if (!hModule) hModule = GetModuleHandleA( NULL );
status = LdrAccessResource( hModule, (IMAGE_RESOURCE_DATA_ENTRY *)hRsrc, &ret, NULL );
if (status != STATUS_SUCCESS) SetLastError( RtlNtStatusToDosError(status) );
return ret;
}
/**********************************************************************
* LockResource (KERNEL32.@)
*/
LPVOID WINAPI LockResource( HGLOBAL handle )
{
TRACE("(%p)\n", handle );
if (HIWORD( handle )) /* 32-bit memory handle */
return (LPVOID)handle;
/* 16-bit memory handle */
return LockResource16( HGLOBAL_16(handle) );
}
/**********************************************************************
* FreeResource (KERNEL32.@)
*/
BOOL WINAPI FreeResource( HGLOBAL handle )
{
if (HIWORD(handle)) return 0; /* 32-bit memory handle: nothing to do */
return FreeResource16( HGLOBAL_16(handle) );
}
/**********************************************************************
* SizeofResource (KERNEL32.@)
*/
DWORD WINAPI SizeofResource( HINSTANCE hModule, HRSRC hRsrc )
{
if (hModule && !HIWORD(hModule))
return SizeofResource16( HMODULE_16(hModule), HRSRC_16(hRsrc) );
if (!hRsrc) return 0;
return ((PIMAGE_RESOURCE_DATA_ENTRY)hRsrc)->Size;
}

1125
dlls/kernel/resource16.c Normal file
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File diff suppressed because it is too large Load Diff

3
dlls/ntdll/Makefile.in
View File

@ -22,11 +22,8 @@ C_SRCS = \
$(TOPOBJDIR)/loader/module.c \
$(TOPOBJDIR)/loader/pe_image.c \
$(TOPOBJDIR)/loader/pe_resource.c \
$(TOPOBJDIR)/loader/resource.c \
$(TOPOBJDIR)/loader/task.c \
$(TOPOBJDIR)/loader/ne/convert.c \
$(TOPOBJDIR)/loader/ne/module.c \
$(TOPOBJDIR)/loader/ne/resource.c \
$(TOPOBJDIR)/loader/ne/segment.c \
$(TOPOBJDIR)/memory/atom.c \
$(TOPOBJDIR)/memory/codepage.c \

2
if1632/builtin.c
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@ -117,7 +117,7 @@ static HMODULE16 BUILTIN_DoLoadModule16( const BUILTIN16_DESCRIPTOR *descr )
LocalInit16( GlobalHandleToSel16(pSegTable->hSeg),
pSegTable->minsize, minsize );
if (descr->rsrc) NE_InitResourceHandler(hModule);
if (descr->rsrc) NE_InitResourceHandler(pModule);
NE_RegisterModule( pModule );

13
include/module.h
View File

@ -195,6 +195,7 @@ extern void MODULE_WalkModref( DWORD id );
extern NE_MODULE *NE_GetPtr( HMODULE16 hModule );
extern void NE_DumpModule( HMODULE16 hModule );
extern void NE_WalkModules(void);
extern void NE_InitResourceHandler( NE_MODULE *pModule );
extern void NE_RegisterModule( NE_MODULE *pModule );
extern WORD NE_GetOrdinal( HMODULE16 hModule, const char *name );
extern FARPROC16 WINAPI NE_GetEntryPoint( HMODULE16 hModule, WORD ordinal );
@ -205,13 +206,6 @@ extern DWORD NE_StartTask(void);
/* loader/ne/resource.c */
extern HGLOBAL16 WINAPI NE_DefResourceHandler(HGLOBAL16,HMODULE16,HRSRC16);
extern BOOL NE_InitResourceHandler( HMODULE16 hModule );
extern HRSRC NE_FindResource( NE_MODULE *pModule, LPCSTR name, LPCSTR type );
extern DWORD NE_SizeofResource( NE_MODULE *pModule, HRSRC hRsrc );
extern HGLOBAL16 NE_LoadResource( NE_MODULE *pModule, HRSRC16 hRsrc );
extern BOOL16 NE_FreeResource( NE_MODULE *pModule, HGLOBAL16 handle );
extern NE_TYPEINFO *NE_FindTypeSection( LPBYTE pResTab, NE_TYPEINFO *pTypeInfo, LPCSTR typeId );
extern NE_NAMEINFO *NE_FindResourceFromType( LPBYTE pResTab, NE_TYPEINFO *pTypeInfo, LPCSTR resId );
/* loader/ne/segment.c */
extern BOOL NE_LoadSegment( NE_MODULE *pModule, WORD segnum );
@ -222,14 +216,9 @@ extern HINSTANCE16 NE_GetInstance( NE_MODULE *pModule );
extern void NE_InitializeDLLs( HMODULE16 hModule );
extern void NE_DllProcessAttach( HMODULE16 hModule );
/* loader/ne/convert.c */
HGLOBAL16 NE_LoadPEResource( NE_MODULE *pModule, WORD type, LPVOID bits, DWORD size );
/* loader/pe_resource.c */
extern HRSRC PE_FindResourceW(HMODULE,LPCWSTR,LPCWSTR);
extern HRSRC PE_FindResourceExW(HMODULE,LPCWSTR,LPCWSTR,WORD);
extern DWORD PE_SizeofResource(HRSRC);
extern HGLOBAL PE_LoadResource(HMODULE,HRSRC);
/* loader/pe_image.c */
extern NTSTATUS PE_LoadLibraryExA(LPCSTR, DWORD, WINE_MODREF**);

455
loader/ne/convert.c
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@ -1,455 +0,0 @@
/*
* PE->NE resource conversion functions
*
* Copyright 1998 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
*/
#include <string.h>
#include "windef.h"
#include "wingdi.h"
#include "wine/winuser16.h"
#include "wine/unicode.h"
#include "module.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(resource);
/**********************************************************************
* ConvertDialog32To16 (KERNEL.615)
*/
VOID WINAPI ConvertDialog32To16( LPVOID dialog32, DWORD size, LPVOID dialog16 )
{
LPVOID p = dialog32;
WORD nbItems, data, dialogEx;
DWORD style;
style = *((DWORD *)dialog16)++ = *((DWORD *)p)++;
dialogEx = (style == 0xffff0001); /* DIALOGEX resource */
if (dialogEx)
{
*((DWORD *)dialog16)++ = *((DWORD *)p)++; /* helpID */
*((DWORD *)dialog16)++ = *((DWORD *)p)++; /* exStyle */
style = *((DWORD *)dialog16)++ = *((DWORD *)p)++; /* style */
}
else
((DWORD *)p)++; /* exStyle ignored in 16-bit standard dialog */
nbItems = *((BYTE *)dialog16)++ = (BYTE)*((WORD *)p)++;
*((WORD *)dialog16)++ = *((WORD *)p)++; /* x */
*((WORD *)dialog16)++ = *((WORD *)p)++; /* y */
*((WORD *)dialog16)++ = *((WORD *)p)++; /* cx */
*((WORD *)dialog16)++ = *((WORD *)p)++; /* cy */
/* Transfer menu name */
switch (*((WORD *)p))
{
case 0x0000: ((WORD *)p)++; *((BYTE *)dialog16)++ = 0; break;
case 0xffff: ((WORD *)p)++; *((BYTE *)dialog16)++ = 0xff;
*((WORD *)dialog16)++ = *((WORD *)p)++; break;
default: WideCharToMultiByte( CP_ACP, 0, (LPWSTR)p, -1, (LPSTR)dialog16, 0x7fffffff, NULL,NULL );
((LPSTR)dialog16) += strlen( (LPSTR)dialog16 ) + 1;
((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
break;
}
/* Transfer class name */
switch (*((WORD *)p))
{
case 0x0000: ((WORD *)p)++; *((BYTE *)dialog16)++ = 0; break;
case 0xffff: ((WORD *)p)++; *((BYTE *)dialog16)++ = 0xff;
*((WORD *)dialog16)++ = *((WORD *)p)++; break;
default: WideCharToMultiByte( CP_ACP, 0, (LPWSTR)p, -1, (LPSTR)dialog16, 0x7fffffff, NULL,NULL );
((LPSTR)dialog16) += strlen( (LPSTR)dialog16 ) + 1;
((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
break;
}
/* Transfer window caption */
WideCharToMultiByte( CP_ACP, 0, (LPWSTR)p, -1, (LPSTR)dialog16, 0x7fffffff, NULL,NULL );
((LPSTR)dialog16) += strlen( (LPSTR)dialog16 ) + 1;
((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
/* Transfer font info */
if (style & DS_SETFONT)
{
*((WORD *)dialog16)++ = *((WORD *)p)++; /* pointSize */
if (dialogEx)
{
*((WORD *)dialog16)++ = *((WORD *)p)++; /* weight */
*((WORD *)dialog16)++ = *((WORD *)p)++; /* italic */
}
WideCharToMultiByte( CP_ACP, 0, (LPWSTR)p, -1, (LPSTR)dialog16, 0x7fffffff, NULL,NULL ); /* faceName */
((LPSTR)dialog16) += strlen( (LPSTR)dialog16 ) + 1;
((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
}
/* Transfer dialog items */
while (nbItems)
{
/* align on DWORD boundary (32-bit only) */
p = (LPVOID)((((int)p) + 3) & ~3);
if (dialogEx)
{
*((DWORD *)dialog16)++ = *((DWORD *)p)++; /* helpID */
*((DWORD *)dialog16)++ = *((DWORD *)p)++; /* exStyle */
*((DWORD *)dialog16)++ = *((DWORD *)p)++; /* style */
}
else
{
style = *((DWORD *)p)++; /* save style */
((DWORD *)p)++; /* ignore exStyle */
}
*((WORD *)dialog16)++ = *((WORD *)p)++; /* x */
*((WORD *)dialog16)++ = *((WORD *)p)++; /* y */
*((WORD *)dialog16)++ = *((WORD *)p)++; /* cx */
*((WORD *)dialog16)++ = *((WORD *)p)++; /* cy */
if (dialogEx)
*((DWORD *)dialog16)++ = *((DWORD *)p)++; /* ID */
else
{
*((WORD *)dialog16)++ = *((WORD *)p)++; /* ID */
*((DWORD *)dialog16)++ = style; /* style from above */
}
/* Transfer class name */
switch (*((WORD *)p))
{
case 0x0000: ((WORD *)p)++; *((BYTE *)dialog16)++ = 0; break;
case 0xffff: ((WORD *)p)++;
*((BYTE *)dialog16)++ = (BYTE)*((WORD *)p)++; break;
default: WideCharToMultiByte( CP_ACP, 0, (LPWSTR)p, -1, (LPSTR)dialog16, 0x7fffffff, NULL,NULL );
((LPSTR)dialog16) += strlen( (LPSTR)dialog16 ) + 1;
((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
break;
}
/* Transfer window name */
switch (*((WORD *)p))
{
case 0x0000: ((WORD *)p)++; *((BYTE *)dialog16)++ = 0; break;
case 0xffff: ((WORD *)p)++; *((BYTE *)dialog16)++ = 0xff;
*((WORD *)dialog16)++ = *((WORD *)p)++; break;
default: WideCharToMultiByte( CP_ACP, 0, (LPWSTR)p, -1, (LPSTR)dialog16, 0x7fffffff, NULL,NULL );
((LPSTR)dialog16) += strlen( (LPSTR)dialog16 ) + 1;
((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
break;
}
/* Transfer data */
data = *((WORD *)p)++;
if (dialogEx)
*((WORD *)dialog16)++ = data;
else
*((BYTE *)dialog16)++ = (BYTE)data;
if (data)
{
memcpy( dialog16, p, data );
(LPSTR)dialog16 += data;
(LPSTR)p += data;
}
/* Next item */
nbItems--;
}
}
/**********************************************************************
* GetDialog32Size (KERNEL.618)
*/
WORD WINAPI GetDialog32Size16( LPVOID dialog32 )
{
LPVOID p = dialog32;
WORD nbItems, data, dialogEx;
DWORD style;
style = *((DWORD *)p)++;
dialogEx = (style == 0xffff0001); /* DIALOGEX resource */
if (dialogEx)
{
((DWORD *)p)++; /* helpID */
((DWORD *)p)++; /* exStyle */
style = *((DWORD *)p)++; /* style */
}
else
((DWORD *)p)++; /* exStyle */
nbItems = *((WORD *)p)++;
((WORD *)p)++; /* x */
((WORD *)p)++; /* y */
((WORD *)p)++; /* cx */
((WORD *)p)++; /* cy */
/* Skip menu name */
switch (*((WORD *)p))
{
case 0x0000: ((WORD *)p)++; break;
case 0xffff: ((WORD *)p) += 2; break;
default: ((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1; break;
}
/* Skip class name */
switch (*((WORD *)p))
{
case 0x0000: ((WORD *)p)++; break;
case 0xffff: ((WORD *)p) += 2; break;
default: ((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1; break;
}
/* Skip window caption */
((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
/* Skip font info */
if (style & DS_SETFONT)
{
((WORD *)p)++; /* pointSize */
if (dialogEx)
{
((WORD *)p)++; /* weight */
((WORD *)p)++; /* italic */
}
((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1; /* faceName */
}
/* Skip dialog items */
while (nbItems)
{
/* align on DWORD boundary */
p = (LPVOID)((((int)p) + 3) & ~3);
if (dialogEx)
{
((DWORD *)p)++; /* helpID */
((DWORD *)p)++; /* exStyle */
((DWORD *)p)++; /* style */
}
else
{
((DWORD *)p)++; /* style */
((DWORD *)p)++; /* exStyle */
}
((WORD *)p)++; /* x */
((WORD *)p)++; /* y */
((WORD *)p)++; /* cx */
((WORD *)p)++; /* cy */
if (dialogEx)
((DWORD *)p)++; /* ID */
else
((WORD *)p)++; /* ID */
/* Skip class name */
switch (*((WORD *)p))
{
case 0x0000: ((WORD *)p)++; break;
case 0xffff: ((WORD *)p) += 2; break;
default: ((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1; break;
}
/* Skip window name */
switch (*((WORD *)p))
{
case 0x0000: ((WORD *)p)++; break;
case 0xffff: ((WORD *)p) += 2; break;
default: ((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1; break;
}
/* Skip data */
data = *((WORD *)p)++;
(LPSTR)p += data;
/* Next item */
nbItems--;
}
return (WORD)((LPSTR)p - (LPSTR)dialog32);
}
/**********************************************************************
* ConvertMenu32To16 (KERNEL.616)
*/
VOID WINAPI ConvertMenu32To16( LPVOID menu32, DWORD size, LPVOID menu16 )
{
LPVOID p = menu32;
WORD version, headersize, flags, level = 1;
version = *((WORD *)menu16)++ = *((WORD *)p)++;
headersize = *((WORD *)menu16)++ = *((WORD *)p)++;
if ( headersize )
{
memcpy( menu16, p, headersize );
((LPSTR)menu16) += headersize;
((LPSTR)p) += headersize;
}
while ( level )
if ( version == 0 ) /* standard */
{
flags = *((WORD *)menu16)++ = *((WORD *)p)++;
if ( !(flags & MF_POPUP) )
*((WORD *)menu16)++ = *((WORD *)p)++; /* ID */
else
level++;
WideCharToMultiByte( CP_ACP, 0, (LPWSTR)p, -1, (LPSTR)menu16, 0x7fffffff, NULL,NULL );
((LPSTR)menu16) += strlen( (LPSTR)menu16 ) + 1;
((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
if ( flags & MF_END )
level--;
}
else /* extended */
{
*((DWORD *)menu16)++ = *((DWORD *)p)++; /* fType */
*((DWORD *)menu16)++ = *((DWORD *)p)++; /* fState */
*((WORD *)menu16)++ = (WORD)*((DWORD *)p)++; /* ID */
flags = *((BYTE *)menu16)++ = (BYTE)*((WORD *)p)++;
WideCharToMultiByte( CP_ACP, 0, (LPWSTR)p, -1, (LPSTR)menu16, 0x7fffffff, NULL,NULL );
((LPSTR)menu16) += strlen( (LPSTR)menu16 ) + 1;
((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
/* align on DWORD boundary (32-bit only) */
p = (LPVOID)((((int)p) + 3) & ~3);
/* If popup, transfer helpid */
if ( flags & 1)
{
*((DWORD *)menu16)++ = *((DWORD *)p)++;
level++;
}
if ( flags & MF_END )
level--;
}
}
/**********************************************************************
* GetMenu32Size (KERNEL.617)
*/
WORD WINAPI GetMenu32Size16( LPVOID menu32 )
{
LPVOID p = menu32;
WORD version, headersize, flags, level = 1;
version = *((WORD *)p)++;
headersize = *((WORD *)p)++;
((LPSTR)p) += headersize;
while ( level )
if ( version == 0 ) /* standard */
{
flags = *((WORD *)p)++;
if ( !(flags & MF_POPUP) )
((WORD *)p)++; /* ID */
else
level++;
((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
if ( flags & MF_END )
level--;
}
else /* extended */
{
((DWORD *)p)++; /* fType */
((DWORD *)p)++; /* fState */
((DWORD *)p)++; /* ID */
flags = *((WORD *)p)++;
((LPWSTR)p) += strlenW( (LPWSTR)p ) + 1;
/* align on DWORD boundary (32-bit only) */
p = (LPVOID)((((int)p) + 3) & ~3);
/* If popup, skip helpid */
if ( flags & 1)
{
((DWORD *)p)++;
level++;
}
if ( flags & MF_END )
level--;
}
return (WORD)((LPSTR)p - (LPSTR)menu32);
}
/**********************************************************************
* ConvertAccelerator32To16
*/
VOID ConvertAccelerator32To16( LPVOID acc32, DWORD size, LPVOID acc16 )
{
int type;
do
{
/* Copy type */
type = *((BYTE *)acc16)++ = *((BYTE *)acc32)++;
/* Skip padding */
((BYTE *)acc32)++;
/* Copy event and IDval */
*((WORD *)acc16)++ = *((WORD *)acc32)++;
*((WORD *)acc16)++ = *((WORD *)acc32)++;
/* Skip padding */
((WORD *)acc32)++;
} while ( !( type & 0x80 ) );
}
/**********************************************************************
* NE_LoadPEResource
*/
HGLOBAL16 NE_LoadPEResource( NE_MODULE *pModule, WORD type, LPVOID bits, DWORD size )
{
HGLOBAL16 handle;
TRACE("module=%04x type=%04x\n", pModule->self, type );
if (!pModule || !bits || !size) return 0;
handle = GlobalAlloc16( 0, size );
switch (type)
{
case RT_MENU16:
ConvertMenu32To16( bits, size, GlobalLock16( handle ) );
break;
case RT_DIALOG16:
ConvertDialog32To16( bits, size, GlobalLock16( handle ) );
break;
case RT_ACCELERATOR16:
ConvertAccelerator32To16( bits, size, GlobalLock16( handle ) );
break;
case RT_STRING16:
FIXME("not yet implemented!\n" );
/* fall through */
default:
memcpy( GlobalLock16( handle ), bits, size );
break;
}
return handle;
}

25
loader/ne/module.c
View File

@ -258,6 +258,29 @@ void NE_RegisterModule( NE_MODULE *pModule )
}
/***********************************************************************
* NE_InitResourceHandler
*
* Fill in 'resloader' fields in the resource table.
*/
void NE_InitResourceHandler( NE_MODULE *pModule )
{
static FARPROC16 proc;
NE_TYPEINFO *pTypeInfo = (NE_TYPEINFO *)((char *)pModule + pModule->res_table + 2);
TRACE("InitResourceHandler[%04x]\n", pModule->self );
if (!proc) proc = GetProcAddress16( GetModuleHandle16("KERNEL"), "DefResourceHandler" );
while(pTypeInfo->type_id)
{
memcpy_unaligned( &pTypeInfo->resloader, &proc, sizeof(FARPROC16) );
pTypeInfo = (NE_TYPEINFO *)((char*)(pTypeInfo + 1) + pTypeInfo->count * sizeof(NE_NAMEINFO));
}
}
/***********************************************************************
* NE_GetOrdinal
*
@ -591,7 +614,7 @@ static HMODULE16 NE_LoadExeHeader( HANDLE handle, LPCSTR path )
pData ))
return (HMODULE16)11; /* invalid exe */
pData += ne_header.ne_restab - ne_header.ne_rsrctab;
NE_InitResourceHandler( hModule );
NE_InitResourceHandler( pModule );
}
else pModule->res_table = 0; /* No resource table */

566
loader/ne/resource.c
View File

@ -1,566 +0,0 @@
/*
* NE resource functions
*
* Copyright 1993 Robert J. Amstadt
* Copyright 1995 Alexandre Julliard
* Copyright 1997 Alex Korobka
*
* 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
*/
#include "config.h"
#include "wine/port.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <fcntl.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include "windef.h"
#include "wine/winbase16.h"
#include "wine/library.h"
#include "module.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(resource);
#define NEXT_TYPEINFO(pTypeInfo) ((NE_TYPEINFO *)((char*)((pTypeInfo) + 1) + \
(pTypeInfo)->count * sizeof(NE_NAMEINFO)))
static FARPROC16 DefResourceHandlerProc = (FARPROC16)0xffffffff;
/* already defined in segment.c glue code */
extern WORD CALLBACK NE_CallTo16_word_www(FARPROC16,WORD,WORD,WORD);
/***********************************************************************
* NE_FindNameTableId
*
* Find the type and resource id from their names.
* Return value is MAKELONG( typeId, resId ), or 0 if not found.
*/
static DWORD NE_FindNameTableId( NE_MODULE *pModule, LPCSTR typeId, LPCSTR resId )
{
NE_TYPEINFO *pTypeInfo = (NE_TYPEINFO *)((char *)pModule + pModule->res_table + 2);
NE_NAMEINFO *pNameInfo;
HGLOBAL16 handle;
WORD *p;
DWORD ret = 0;
int count;
for (; pTypeInfo->type_id != 0;
pTypeInfo = (NE_TYPEINFO *)((char*)(pTypeInfo+1) +
pTypeInfo->count * sizeof(NE_NAMEINFO)))
{
if (pTypeInfo->type_id != 0x800f) continue;
pNameInfo = (NE_NAMEINFO *)(pTypeInfo + 1);
for (count = pTypeInfo->count; count > 0; count--, pNameInfo++)
{
TRACE("NameTable entry: type=%04x id=%04x\n",
pTypeInfo->type_id, pNameInfo->id );
handle = LoadResource16( pModule->self,
(HRSRC16)((int)pNameInfo - (int)pModule) );
for(p = (WORD*)LockResource16(handle); p && *p; p = (WORD *)((char*)p+*p))
{
TRACE(" type=%04x '%s' id=%04x '%s'\n",
p[1], (char *)(p+3), p[2],
(char *)(p+3)+strlen((char *)(p+3))+1 );
/* Check for correct type */
if (p[1] & 0x8000)
{
if (!HIWORD(typeId)) continue;
if (strcasecmp( typeId, (char *)(p + 3) )) continue;
}
else if (HIWORD(typeId) || (((DWORD)typeId & ~0x8000)!= p[1]))
continue;
/* Now check for the id */
if (p[2] & 0x8000)
{
if (!HIWORD(resId)) continue;
if (strcasecmp( resId, (char*)(p+3)+strlen((char*)(p+3))+1 )) continue;
}
else if (HIWORD(resId) || (((DWORD)resId & ~0x8000) != p[2]))
continue;
/* If we get here, we've found the entry */
TRACE(" Found!\n" );
ret = MAKELONG( p[1], p[2] );
break;
}
FreeResource16( handle );
if (ret) return ret;
}
}
return 0;
}
/***********************************************************************
* NE_FindTypeSection
*
* Find header struct for a particular resource type.
*/
NE_TYPEINFO *NE_FindTypeSection( LPBYTE pResTab,
NE_TYPEINFO *pTypeInfo, LPCSTR typeId )
{
/* start from pTypeInfo */
if (HIWORD(typeId) != 0) /* Named type */
{
LPCSTR str = typeId;
BYTE len = strlen( str );
while (pTypeInfo->type_id)
{
if (!(pTypeInfo->type_id & 0x8000))
{
BYTE *p = pResTab + pTypeInfo->type_id;
if ((*p == len) && !strncasecmp( p+1, str, len ))
{
TRACE(" Found type '%s'\n", str );
return pTypeInfo;
}
}
TRACE(" Skipping type %04x\n", pTypeInfo->type_id );
pTypeInfo = NEXT_TYPEINFO(pTypeInfo);
}
}
else /* Numeric type id */
{
WORD id = LOWORD(typeId) | 0x8000;
while (pTypeInfo->type_id)
{
if (pTypeInfo->type_id == id)
{
TRACE(" Found type %04x\n", id );
return pTypeInfo;
}
TRACE(" Skipping type %04x\n", pTypeInfo->type_id );
pTypeInfo = NEXT_TYPEINFO(pTypeInfo);
}
}
return NULL;
}
/***********************************************************************
* NE_FindResourceFromType
*
* Find a resource once the type info structure has been found.
*/
NE_NAMEINFO *NE_FindResourceFromType( LPBYTE pResTab,
NE_TYPEINFO *pTypeInfo, LPCSTR resId )
{
BYTE *p;
int count;
NE_NAMEINFO *pNameInfo = (NE_NAMEINFO *)(pTypeInfo + 1);
if (HIWORD(resId) != 0) /* Named resource */
{
LPCSTR str = resId;
BYTE len = strlen( str );
for (count = pTypeInfo->count; count > 0; count--, pNameInfo++)
{
if (pNameInfo->id & 0x8000) continue;
p = pResTab + pNameInfo->id;
if ((*p == len) && !strncasecmp( p+1, str, len ))
return pNameInfo;
}
}
else /* Numeric resource id */
{
WORD id = LOWORD(resId) | 0x8000;
for (count = pTypeInfo->count; count > 0; count--, pNameInfo++)
if (pNameInfo->id == id)
return pNameInfo;
}
return NULL;
}
/***********************************************************************
* DefResourceHandler (KERNEL.456)
*
* This is the default LoadProc() function.
*/
HGLOBAL16 WINAPI NE_DefResourceHandler( HGLOBAL16 hMemObj, HMODULE16 hModule,
HRSRC16 hRsrc )
{
HANDLE fd;
NE_MODULE* pModule = NE_GetPtr( hModule );
if (pModule && (pModule->flags & NE_FFLAGS_BUILTIN))
{
HGLOBAL16 handle;
WORD sizeShift = *(WORD *)((char *)pModule + pModule->res_table);
NE_NAMEINFO* pNameInfo = (NE_NAMEINFO*)((char*)pModule + hRsrc);
if ( hMemObj )
handle = GlobalReAlloc16( hMemObj, pNameInfo->length << sizeShift, 0 );
else
handle = AllocResource16( hModule, hRsrc, 0 );
if ( handle )
{
/* NOTE: hRsrcMap points to start of built-in resource data */
memcpy( GlobalLock16( handle ),
(char *)pModule->hRsrcMap + (pNameInfo->offset << sizeShift),
pNameInfo->length << sizeShift );
}
return handle;
}
if (pModule && (fd = NE_OpenFile( pModule )) != INVALID_HANDLE_VALUE)
{
HGLOBAL16 handle;
WORD sizeShift = *(WORD *)((char *)pModule + pModule->res_table);
NE_NAMEINFO* pNameInfo = (NE_NAMEINFO*)((char*)pModule + hRsrc);
TRACE("loading, pos=%d, len=%d\n",
(int)pNameInfo->offset << sizeShift,
(int)pNameInfo->length << sizeShift );
if( hMemObj )
handle = GlobalReAlloc16( hMemObj, pNameInfo->length << sizeShift, 0 );
else
handle = AllocResource16( hModule, hRsrc, 0 );
if( handle )
{
DWORD res;
SetFilePointer( fd, (int)pNameInfo->offset << sizeShift, NULL, SEEK_SET );
ReadFile( fd, GlobalLock16( handle ), (int)pNameInfo->length << sizeShift,
&res, NULL );
}
CloseHandle(fd);
return handle;
}
return (HGLOBAL16)0;
}
/***********************************************************************
* NE_InitResourceHandler
*
* Fill in 'resloader' fields in the resource table.
*/
BOOL NE_InitResourceHandler( HMODULE16 hModule )
{
NE_MODULE *pModule = NE_GetPtr( hModule );
NE_TYPEINFO *pTypeInfo = (NE_TYPEINFO *)((char *)pModule + pModule->res_table + 2);
if ( DefResourceHandlerProc == (FARPROC16)0xffffffff )
{
HMODULE16 hModule = GetModuleHandle16( "KERNEL" );
int ordinal = hModule? NE_GetOrdinal( hModule, "DefResourceHandler" ) : 0;
if ( ordinal )
DefResourceHandlerProc = NE_GetEntryPointEx( hModule, ordinal, FALSE );
else
DefResourceHandlerProc = NULL;
}
TRACE("InitResourceHandler[%04x]\n", hModule );
while(pTypeInfo->type_id)
{
memcpy_unaligned( &pTypeInfo->resloader, &DefResourceHandlerProc, sizeof(FARPROC16) );
pTypeInfo = NEXT_TYPEINFO(pTypeInfo);
}
return TRUE;
}
/**********************************************************************
* SetResourceHandler (KERNEL.67)
*/
FARPROC16 WINAPI SetResourceHandler16( HMODULE16 hModule, LPCSTR typeId,
FARPROC16 resourceHandler )
{
FARPROC16 prevHandler = NULL;
NE_MODULE *pModule = NE_GetPtr( hModule );
LPBYTE pResTab = (LPBYTE)pModule + pModule->res_table;
NE_TYPEINFO *pTypeInfo = (NE_TYPEINFO *)(pResTab + 2);
if (!pModule || !pModule->res_table) return NULL;
TRACE("module=%04x type=%s\n", hModule, debugstr_a(typeId) );
for (;;)
{
if (!(pTypeInfo = NE_FindTypeSection( pResTab, pTypeInfo, typeId )))
break;
memcpy_unaligned( &prevHandler, &pTypeInfo->resloader, sizeof(FARPROC16) );
memcpy_unaligned( &pTypeInfo->resloader, &resourceHandler, sizeof(FARPROC16) );
pTypeInfo = NEXT_TYPEINFO(pTypeInfo);
}
return prevHandler;
}
/**********************************************************************
* NE_FindResource
*/
HRSRC NE_FindResource( NE_MODULE *pModule, LPCSTR name, LPCSTR type )
{
NE_TYPEINFO *pTypeInfo;
NE_NAMEINFO *pNameInfo;
LPBYTE pResTab;
if (!pModule || !pModule->res_table) return 0;
TRACE("module=%04x name=%s type=%s\n", pModule->self, debugstr_a(name), debugstr_a(type) );
if (HIWORD(name)) /* Check for '#xxx' name */
{
LPCSTR ptr = name;
if (ptr[0] == '#')
if (!(name = (LPCSTR)atoi( ptr + 1 )))
{
WARN("Incorrect resource name: %s\n", ptr);
return 0;
}
}
if (HIWORD(type)) /* Check for '#xxx' type */
{
LPCSTR ptr = type;
if (ptr[0] == '#')
if (!(type = (LPCSTR)atoi( ptr + 1 )))
{
WARN("Incorrect resource type: %s\n", ptr);
return 0;
}
}
if (HIWORD(type) || HIWORD(name))
{
DWORD id = NE_FindNameTableId( pModule, type, name );
if (id) /* found */
{
type = (LPCSTR)(int)LOWORD(id);
name = (LPCSTR)(int)HIWORD(id);
}
}
pResTab = (LPBYTE)pModule + pModule->res_table;
pTypeInfo = (NE_TYPEINFO *)( pResTab + 2 );
for (;;)
{
if (!(pTypeInfo = NE_FindTypeSection( pResTab, pTypeInfo, type )))
break;
if ((pNameInfo = NE_FindResourceFromType( pResTab, pTypeInfo, name )))
{
TRACE(" Found id %08lx\n", (DWORD)name );
return (HRSRC)( (char *)pNameInfo - (char *)pModule );
}
TRACE(" Not found, going on\n" );
pTypeInfo = NEXT_TYPEINFO(pTypeInfo);
}
WARN("failed!\n");
return 0;
}
/**********************************************************************
* AllocResource (KERNEL.66)
*/
HGLOBAL16 WINAPI AllocResource16( HMODULE16 hModule, HRSRC16 hRsrc, DWORD size)
{
NE_NAMEINFO *pNameInfo=NULL;
WORD sizeShift;
HGLOBAL16 ret;
NE_MODULE *pModule = NE_GetPtr( hModule );
if (!pModule || !pModule->res_table || !hRsrc) return 0;
TRACE("module=%04x res=%04x size=%ld\n", hModule, hRsrc, size );
sizeShift = *(WORD *)((char *)pModule + pModule->res_table);
pNameInfo = (NE_NAMEINFO*)((char*)pModule + hRsrc);
if (size < (DWORD)pNameInfo->length << sizeShift)
size = (DWORD)pNameInfo->length << sizeShift;
ret = GlobalAlloc16( GMEM_FIXED, size );
if (ret) FarSetOwner16( ret, hModule );
return ret;
}
/**********************************************************************
* DirectResAlloc (KERNEL.168)
*
* Check Schulman, p. 232 for details
*/
HGLOBAL16 WINAPI DirectResAlloc16( HINSTANCE16 hInstance, WORD wType,
UINT16 wSize )
{
HGLOBAL16 ret;
TRACE("(%04x,%04x,%04x)\n", hInstance, wType, wSize );
if (!(hInstance = GetExePtr( hInstance ))) return 0;
if(wType != 0x10) /* 0x10 is the only observed value, passed from
CreateCursorIndirect. */
TRACE("(wType=%x)\n", wType);
ret = GlobalAlloc16( GMEM_MOVEABLE, wSize );
if (ret) FarSetOwner16( ret, hInstance );
return ret;
}
/**********************************************************************
* AccessResource (KERNEL.64)
*/
INT16 WINAPI AccessResource16( HINSTANCE16 hModule, HRSRC16 hRsrc )
{
HFILE16 fd;
NE_MODULE *pModule = NE_GetPtr( hModule );
if (!pModule || !pModule->res_table || !hRsrc) return -1;
TRACE("module=%04x res=%04x\n", pModule->self, hRsrc );
if ((fd = _lopen16( NE_MODULE_NAME(pModule), OF_READ )) != HFILE_ERROR16)
{
WORD sizeShift = *(WORD *)((char *)pModule + pModule->res_table);
NE_NAMEINFO *pNameInfo = (NE_NAMEINFO*)((char*)pModule + hRsrc);
_llseek16( fd, (int)pNameInfo->offset << sizeShift, SEEK_SET );
}
return fd;
}
/**********************************************************************
* NE_SizeofResource
*/
DWORD NE_SizeofResource( NE_MODULE *pModule, HRSRC hRsrc )
{
NE_NAMEINFO *pNameInfo=NULL;
WORD sizeShift;
if (!pModule || !pModule->res_table) return 0;
TRACE("module=%04x res=%p\n", pModule->self, hRsrc );
sizeShift = *(WORD *)((char *)pModule + pModule->res_table);
pNameInfo = (NE_NAMEINFO*)((char*)pModule + LOWORD(hRsrc));
return (DWORD)pNameInfo->length << sizeShift;
}
/**********************************************************************
* NE_LoadResource
*/
HGLOBAL16 NE_LoadResource( NE_MODULE *pModule, HRSRC16 hRsrc )
{
NE_TYPEINFO *pTypeInfo;
NE_NAMEINFO *pNameInfo = NULL;
int d;
TRACE("module=%04x res=%04x\n", pModule->self, hRsrc );
if (!hRsrc || !pModule || !pModule->res_table) return 0;
/* First, verify hRsrc (just an offset from pModule to the needed pNameInfo) */
d = pModule->res_table + 2;
pTypeInfo = (NE_TYPEINFO *)((char *)pModule + d);
while( hRsrc > d )
{
if (pTypeInfo->type_id == 0)
break; /* terminal entry */
d += sizeof(NE_TYPEINFO) + pTypeInfo->count * sizeof(NE_NAMEINFO);
if (hRsrc < d)
{
if( ((d - hRsrc)%sizeof(NE_NAMEINFO)) == 0 )
{
pNameInfo = (NE_NAMEINFO *)(((char *)pModule) + hRsrc);
break;
}
else
break; /* NE_NAMEINFO boundary mismatch */
}
pTypeInfo = (NE_TYPEINFO *)(((char *)pModule) + d);
}
if (pNameInfo)
{
if (pNameInfo->handle
&& !(GlobalFlags16(pNameInfo->handle) & GMEM_DISCARDED))
{
pNameInfo->usage++;
TRACE(" Already loaded, new count=%d\n",
pNameInfo->usage );
}
else
{
FARPROC16 resloader;
memcpy_unaligned( &resloader, &pTypeInfo->resloader, sizeof(FARPROC16) );
if ( resloader && resloader != DefResourceHandlerProc )
pNameInfo->handle = NE_CallTo16_word_www(
resloader, pNameInfo->handle, pModule->self, hRsrc );
else
pNameInfo->handle = NE_DefResourceHandler(
pNameInfo->handle, pModule->self, hRsrc );
if (pNameInfo->handle)
{
pNameInfo->usage++;
pNameInfo->flags |= NE_SEGFLAGS_LOADED;
}
}
return pNameInfo->handle;
}
return 0;
}
/**********************************************************************
* NE_FreeResource
*/
BOOL16 NE_FreeResource( NE_MODULE *pModule, HGLOBAL16 handle )
{
NE_TYPEINFO *pTypeInfo;
NE_NAMEINFO *pNameInfo;
WORD count;
if (!handle || !pModule || !pModule->res_table) return handle;
TRACE("handle=%04x\n", handle );
pTypeInfo = (NE_TYPEINFO *)((char *)pModule + pModule->res_table + 2);
while (pTypeInfo->type_id)
{
pNameInfo = (NE_NAMEINFO *)(pTypeInfo + 1);
for (count = pTypeInfo->count; count > 0; count--)
{
if (pNameInfo->handle == handle)
{
if (pNameInfo->usage > 0) pNameInfo->usage--;
if (pNameInfo->usage == 0)
{
GlobalFree16( pNameInfo->handle );
pNameInfo->handle = 0;
pNameInfo->flags &= ~NE_SEGFLAGS_LOADED;
}
return 0;
}
pNameInfo++;
}
pTypeInfo = (NE_TYPEINFO *)pNameInfo;
}
return handle;
}

151
loader/pe_resource.c
View File

@ -41,17 +41,6 @@
WINE_DEFAULT_DEBUG_CHANNEL(resource);
/**********************************************************************
* is_data_file_module
*
* Check if a module handle is for a LOAD_LIBRARY_AS_DATAFILE module.
*/
inline static int is_data_file_module( HMODULE hmod )
{
return (ULONG_PTR)hmod & 1;
}
/**********************************************************************
* get_resdir
*
@ -166,146 +155,6 @@ static const IMAGE_RESOURCE_DIRECTORY *find_entry_by_nameA( const IMAGE_RESOURCE
}
/**********************************************************************
* find_entry_default
*
* Find a default entry in a resource directory
*/
static const IMAGE_RESOURCE_DIRECTORY *find_entry_default( const IMAGE_RESOURCE_DIRECTORY *dir,
const void *root )
{
const IMAGE_RESOURCE_DIRECTORY_ENTRY *entry;
entry = (const IMAGE_RESOURCE_DIRECTORY_ENTRY *)(dir + 1);
return (IMAGE_RESOURCE_DIRECTORY *)((char *)root + entry->u2.s3.OffsetToDirectory);
}
/**********************************************************************
* PE_FindResourceExW
*
* FindResourceExA/W does search in the following order:
* 1. Exact specified language
* 2. Language with neutral sublanguage
* 3. Neutral language with neutral sublanguage
* 4. Neutral language with default sublanguage
*/
HRSRC PE_FindResourceExW( HMODULE hmod, LPCWSTR name, LPCWSTR type, WORD lang )
{
const IMAGE_RESOURCE_DIRECTORY *resdirptr = get_resdir(hmod);
const void *root;
HRSRC result;
if (!resdirptr) return 0;
root = resdirptr;
if (!(resdirptr = find_entry_by_nameW(resdirptr, type, root))) return 0;
if (!(resdirptr = find_entry_by_nameW(resdirptr, name, root))) return 0;
/* 1. Exact specified language */
if ((result = (HRSRC)find_entry_by_id( resdirptr, lang, root ))) goto found;
/* 2. Language with neutral sublanguage */
lang = MAKELANGID(PRIMARYLANGID(lang), SUBLANG_NEUTRAL);
if ((result = (HRSRC)find_entry_by_id( resdirptr, lang, root ))) goto found;
/* 3. Neutral language with neutral sublanguage */
lang = MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL);
if ((result = (HRSRC)find_entry_by_id( resdirptr, lang, root ))) goto found;
/* 4. Neutral language with default sublanguage */
lang = MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT);
result = (HRSRC)find_entry_by_id( resdirptr, lang, root );
found:
return result;
}
/**********************************************************************
* PE_FindResourceW
*
* Load[String]/[Icon]/[Menu]/[etc.] does use FindResourceA/W.
* FindResourceA/W does search in the following order:
* 1. Neutral language with neutral sublanguage
* 2. Neutral language with default sublanguage
* 3. Current locale lang id
* 4. Current locale lang id with neutral sublanguage
* 5. (!) LANG_ENGLISH, SUBLANG_DEFAULT
* 6. Return first in the list
*/
HRSRC PE_FindResourceW( HMODULE hmod, LPCWSTR name, LPCWSTR type )
{
const IMAGE_RESOURCE_DIRECTORY *resdirptr = get_resdir(hmod);
const void *root;
HRSRC result;
WORD lang;
if (!resdirptr) return 0;
root = resdirptr;
if (!(resdirptr = find_entry_by_nameW(resdirptr, type, root))) return 0;
if (!(resdirptr = find_entry_by_nameW(resdirptr, name, root))) return 0;
/* 1. Neutral language with neutral sublanguage */
lang = MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL);
if ((result = (HRSRC)find_entry_by_id( resdirptr, lang, root ))) goto found;
/* 2. Neutral language with default sublanguage */
lang = MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT);
if ((result = (HRSRC)find_entry_by_id( resdirptr, lang, root ))) goto found;
/* 3. Current locale lang id */
lang = LANGIDFROMLCID(GetUserDefaultLCID());
if ((result = (HRSRC)find_entry_by_id( resdirptr, lang, root ))) goto found;
/* 4. Current locale lang id with neutral sublanguage */
lang = MAKELANGID(PRIMARYLANGID(lang), SUBLANG_NEUTRAL);
if ((result = (HRSRC)find_entry_by_id( resdirptr, lang, root ))) goto found;
/* 5. (!) LANG_ENGLISH, SUBLANG_DEFAULT */
lang = MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT);
if ((result = (HRSRC)find_entry_by_id( resdirptr, lang, root ))) goto found;
/* 6. Return first in the list */
result = (HRSRC)find_entry_default( resdirptr, root );
found:
return result;
}
/**********************************************************************
* PE_LoadResource
*/
HGLOBAL PE_LoadResource( HMODULE hmod, HRSRC hRsrc )
{
DWORD offset;
if (!hRsrc) return 0;
if (!hmod) hmod = GetModuleHandleA( NULL );
offset = ((PIMAGE_RESOURCE_DATA_ENTRY)hRsrc)->OffsetToData;
if (is_data_file_module(hmod))
{
hmod = (HMODULE)((ULONG_PTR)hmod & ~1);
return (HGLOBAL)RtlImageRvaToVa( RtlImageNtHeader(hmod), hmod, offset, NULL );
}
else
return (HGLOBAL)((char *)hmod + offset);
}
/**********************************************************************
* PE_SizeofResource
*/
DWORD PE_SizeofResource( HRSRC hRsrc )
{
if (!hRsrc) return 0;
return ((PIMAGE_RESOURCE_DATA_ENTRY)hRsrc)->Size;
}
/**********************************************************************
* EnumResourceTypesA (KERNEL32.@)
*/

500
loader/resource.c
View File

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/*
* Resources
*
* Copyright 1993 Robert J. Amstadt
* Copyright 1995 Alexandre Julliard
*
* 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
*/
#include "config.h"
#include "wine/port.h"
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include "windef.h"
#include "winbase.h"
#include "wine/winbase16.h"
#include "wine/exception.h"
#include "heap.h"
#include "cursoricon.h"
#include "module.h"
#include "file.h"
#include "wine/debug.h"
#include "winerror.h"
#include "winnls.h"
#include "excpt.h"
#include "winternl.h"
WINE_DEFAULT_DEBUG_CHANNEL(resource);
#define HRSRC_MAP_BLOCKSIZE 16
/* handle conversions */
#define HRSRC_32(h16) ((HRSRC)(ULONG_PTR)(h16))
#define HGLOBAL_32(h16) ((HGLOBAL)(ULONG_PTR)(h16))
#define HGLOBAL_16(h32) (LOWORD(h32))
#define HMODULE_32(h16) ((HMODULE)(ULONG_PTR)(h16))
typedef struct _HRSRC_ELEM
{
HRSRC hRsrc;
WORD type;
} HRSRC_ELEM;
typedef struct _HRSRC_MAP
{
int nAlloc;
int nUsed;
HRSRC_ELEM *elem;
} HRSRC_MAP;
/**********************************************************************
* MapHRsrc32To16
*/
static HRSRC MapHRsrc32To16( NE_MODULE *pModule, HRSRC 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("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 (HRSRC)(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("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 (HRSRC)map->nUsed;
}
/**********************************************************************
* MapHRsrc16To32
*/
static HRSRC MapHRsrc16To32( NE_MODULE *pModule, HRSRC 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, HRSRC hRsrc16 )
{
HRSRC_MAP *map = (HRSRC_MAP *)pModule->hRsrcMap;
if ( !map || !hRsrc16 || (int)hRsrc16 > map->nUsed ) return 0;
return map->elem[(int)hRsrc16-1].type;
}
/* filter for page-fault exceptions */
static WINE_EXCEPTION_FILTER(page_fault)
{
if (GetExceptionCode() == EXCEPTION_ACCESS_VIOLATION)
return EXCEPTION_EXECUTE_HANDLER;
return EXCEPTION_CONTINUE_SEARCH;
}
static HRSRC RES_FindResource2( HMODULE hModule, LPCSTR type,
LPCSTR name, WORD lang,
BOOL bUnicode, BOOL bRet16 )
{
HRSRC hRsrc = 0;
TRACE("(%p, %08x%s, %08x%s, %04x, %s, %s)\n",
hModule,
(UINT)type, HIWORD(type)? (bUnicode? debugstr_w((LPWSTR)type) : debugstr_a(type)) : "",
(UINT)name, HIWORD(name)? (bUnicode? debugstr_w((LPWSTR)name) : debugstr_a(name)) : "",
lang,
bUnicode? "W" : "A",
bRet16? "NE" : "PE" );
if (!HIWORD(hModule))
{
HMODULE16 hMod16 = MapHModuleLS( hModule );
NE_MODULE *pModule = NE_GetPtr( hMod16 );
if (!pModule) return 0;
if (!pModule->module32)
{
/* 16-bit NE module */
LPSTR typeStr, nameStr;
if ( HIWORD( type ) && bUnicode )
typeStr = HEAP_strdupWtoA( GetProcessHeap(), 0, (LPCWSTR)type );
else
typeStr = (LPSTR)type;
if ( HIWORD( name ) && bUnicode )
nameStr = HEAP_strdupWtoA( GetProcessHeap(), 0, (LPCWSTR)name );
else
nameStr = (LPSTR)name;
hRsrc = NE_FindResource( pModule, nameStr, typeStr );
if ( HIWORD( type ) && bUnicode )
HeapFree( GetProcessHeap(), 0, typeStr );
if ( HIWORD( name ) && bUnicode )
HeapFree( GetProcessHeap(), 0, nameStr );
/* If we need to return 32-bit HRSRC, no conversion is necessary,
we simply use the 16-bit HRSRC as 32-bit HRSRC */
}
else
{
/* 32-bit PE module */
hRsrc = RES_FindResource2( pModule->module32, type, name, lang, bUnicode, FALSE );
/* If we need to return 16-bit HRSRC, perform conversion */
if ( bRet16 )
hRsrc = MapHRsrc32To16( pModule, hRsrc,
HIWORD( type )? 0 : LOWORD( type ) );
}
}
else
{
/* 32-bit PE module */
LPWSTR typeStr, nameStr;
if ( HIWORD( type ) && !bUnicode )
{
UNICODE_STRING usBuffer;
RtlCreateUnicodeStringFromAsciiz(&usBuffer,type);
typeStr = usBuffer.Buffer;
}
else
typeStr = (LPWSTR)type;
if ( HIWORD( name ) && !bUnicode )
{
UNICODE_STRING usBuffer;
RtlCreateUnicodeStringFromAsciiz(&usBuffer,name);
nameStr = usBuffer.Buffer;
}
else
nameStr = (LPWSTR)name;
/* Here is the real difference between FindResouce and FindResourceEx */
if(lang == MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL) ||
lang == MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT) ||
lang == MAKELANGID(LANG_NEUTRAL, SUBLANG_SYS_DEFAULT) ||
lang == MAKELANGID(LANG_NEUTRAL, 3)) /* FIXME: real name? */
hRsrc = PE_FindResourceW( hModule, nameStr, typeStr );
else
hRsrc = PE_FindResourceExW( hModule, nameStr, typeStr, lang );
if ( HIWORD( type ) && !bUnicode )
HeapFree( GetProcessHeap(), 0, typeStr );
if ( HIWORD( name ) && !bUnicode )
HeapFree( GetProcessHeap(), 0, nameStr );
}
return hRsrc;
}
/**********************************************************************
* RES_FindResource
*/
static HRSRC RES_FindResource( HMODULE hModule, LPCSTR type,
LPCSTR name, WORD lang,
BOOL bUnicode, BOOL bRet16 )
{
HRSRC hRsrc;
__TRY
{
hRsrc = RES_FindResource2(hModule, type, name, lang, bUnicode, bRet16);
}
__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, BOOL bRet16 )
{
if (!hRsrc) return 0;
TRACE("(%p, %p, %s)\n", hModule, hRsrc, bRet16? "NE" : "PE" );
if (!HIWORD(hModule))
{
HMODULE16 hMod16 = MapHModuleLS( hModule );
NE_MODULE *pModule = NE_GetPtr( hMod16 );
if (!pModule) return 0;
if (!pModule->module32) /* 16-bit NE module */
{
/* If we got a 32-bit hRsrc, we don't need to convert it */
return NE_SizeofResource( pModule, hRsrc );
}
/* If we got a 16-bit hRsrc, convert it */
if (!HIWORD(hRsrc)) hRsrc = MapHRsrc16To32( pModule, hRsrc );
}
/* 32-bit PE module */
return PE_SizeofResource( hRsrc );
}
/**********************************************************************
* RES_LoadResource
*/
static HGLOBAL RES_LoadResource( HMODULE hModule, HRSRC hRsrc, BOOL bRet16 )
{
HGLOBAL hMem = 0;
TRACE("(%p, %p, %s)\n", hModule, hRsrc, bRet16? "NE" : "PE" );
if (!hRsrc) return 0;
if (!HIWORD(hModule))
{
HMODULE16 hMod16 = MapHModuleLS( hModule );
NE_MODULE *pModule = NE_GetPtr( hMod16 );
if (!pModule) return 0;
if (!pModule->module32)
{
/* 16-bit NE module */
/* If we got a 32-bit hRsrc, we don't need to convert it */
hMem = HGLOBAL_32(NE_LoadResource( pModule, LOWORD(hRsrc) ));
/* If we are to return a 32-bit resource, we should probably
convert it but we don't for now. FIXME !!! */
return hMem;
}
else
{
/* If we got a 16-bit hRsrc, convert it */
HRSRC hRsrc32 = HIWORD(hRsrc)? hRsrc : MapHRsrc16To32( pModule, hRsrc );
hMem = PE_LoadResource( pModule->module32, hRsrc32 );
/* If we need to return a 16-bit resource, convert it */
if ( bRet16 )
{
WORD type = MapHRsrc16ToType( pModule, hRsrc );
DWORD size = SizeofResource( hModule, hRsrc );
LPVOID bits = LockResource( hMem );
hMem = HGLOBAL_32(NE_LoadPEResource( pModule, type, bits, size ));
}
}
}
else
{
/* 32-bit PE module */
hMem = PE_LoadResource( hModule, hRsrc );
}
return hMem;
}
/**********************************************************************
* FindResource (KERNEL.60)
*/
HRSRC16 WINAPI FindResource16( HMODULE16 hModule, LPCSTR name, LPCSTR type )
{
return LOWORD( RES_FindResource( HMODULE_32(hModule), type, name,
MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL), FALSE, TRUE ) );
}
/**********************************************************************
* FindResourceA (KERNEL32.@)
*/
HRSRC WINAPI FindResourceA( HMODULE hModule, LPCSTR name, LPCSTR type )
{
return RES_FindResource( hModule, type, name,
MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL), FALSE, FALSE );
}
/**********************************************************************
* FindResourceExA (KERNEL32.@)
*/
HRSRC WINAPI FindResourceExA( HMODULE hModule,
LPCSTR type, LPCSTR name, WORD lang )
{
return RES_FindResource( hModule, type, name,
lang, FALSE, FALSE );
}
/**********************************************************************
* FindResourceExW (KERNEL32.@)
*/
HRSRC WINAPI FindResourceExW( HMODULE hModule,
LPCWSTR type, LPCWSTR name, WORD lang )
{
return RES_FindResource( hModule, (LPCSTR)type, (LPCSTR)name,
lang, TRUE, FALSE );
}
/**********************************************************************
* FindResourceW (KERNEL32.@)
*/
HRSRC WINAPI FindResourceW(HINSTANCE hModule, LPCWSTR name, LPCWSTR type)
{
return RES_FindResource( hModule, (LPCSTR)type, (LPCSTR)name,
MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL), TRUE, FALSE );
}
/**********************************************************************
* LoadResource (KERNEL.61)
*/
HGLOBAL16 WINAPI LoadResource16( HMODULE16 hModule, HRSRC16 hRsrc )
{
return HGLOBAL_16(RES_LoadResource( HMODULE_32(hModule), HRSRC_32(hRsrc), TRUE ));
}
/**********************************************************************
* LoadResource (KERNEL32.@)
*/
HGLOBAL WINAPI LoadResource( HINSTANCE hModule, HRSRC hRsrc )
{
return RES_LoadResource( hModule, hRsrc, FALSE );
}
/**********************************************************************
* LockResource (KERNEL.62)
*/
SEGPTR WINAPI WIN16_LockResource16( HGLOBAL16 handle )
{
TRACE("(%04x)\n", handle );
/* May need to reload the resource if discarded */
return K32WOWGlobalLock16( handle );
}
/**********************************************************************
* LockResource16 (KERNEL32.@)
*/
LPVOID WINAPI LockResource16( HGLOBAL16 handle )
{
return MapSL( WIN16_LockResource16(handle) );
}
/**********************************************************************
* LockResource (KERNEL32.@)
*/
LPVOID WINAPI LockResource( HGLOBAL handle )
{
TRACE("(%p)\n", handle );
if (HIWORD( handle )) /* 32-bit memory handle */
return (LPVOID)handle;
/* 16-bit memory handle */
return LockResource16( LOWORD(handle) );
}
typedef WORD (WINAPI *pDestroyIcon32Proc)( HGLOBAL16 handle, UINT16 flags );
/**********************************************************************
* FreeResource (KERNEL.63)
*/
BOOL16 WINAPI FreeResource16( HGLOBAL16 handle )
{
HGLOBAL16 retv = handle;
NE_MODULE *pModule = NE_GetPtr( FarGetOwner16( handle ) );
TRACE("(%04x)\n", handle );
/* Try NE resource first */
retv = NE_FreeResource( pModule, handle );
/* If this failed, call USER.DestroyIcon32; this will check
whether it is a shared cursor/icon; if not it will call
GlobalFree16() */
if ( retv )
{
pDestroyIcon32Proc proc;
HMODULE user = GetModuleHandleA( "user32.dll" );
if (user && (proc = (pDestroyIcon32Proc)GetProcAddress( user, "DestroyIcon32" )))
retv = proc( handle, CID_RESOURCE );
else
retv = GlobalFree16( handle );
}
return (BOOL)retv;
}
/**********************************************************************
* FreeResource (KERNEL32.@)
*/
BOOL WINAPI FreeResource( HGLOBAL handle )
{
if (HIWORD(handle)) return 0; /* 32-bit memory handle: nothing to do */
return FreeResource16( LOWORD(handle) );
}
/**********************************************************************
* SizeofResource (KERNEL.65)
*/
DWORD WINAPI SizeofResource16( HMODULE16 hModule, HRSRC16 hRsrc )
{
return RES_SizeofResource( HMODULE_32(hModule), HRSRC_32(hRsrc), TRUE );
}
/**********************************************************************
* SizeofResource (KERNEL32.@)
*/
DWORD WINAPI SizeofResource( HINSTANCE hModule, HRSRC hRsrc )
{
return RES_SizeofResource( hModule, hRsrc, FALSE );
}