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Nevermind.

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Regression found. Rolling back the last change.
Jim's adaption of the WINE code was better.

svn path=/trunk/; revision=6532
This commit is contained in:
Steven Edwards 2003-11-05 20:42:02 +00:00
parent eaa7c16f59
commit 7bee3f3c72
1 changed files with 324 additions and 155 deletions
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479
reactos/lib/kernel32/misc/errormsg.c
View file

@ -1,3 +1,8 @@
/* $Id: errormsg.c,v 1.10 2003/11/05 20:42:02 sedwards Exp $
*
* reactos/lib/kernel32/misc/errormsg.c
*
*/
/*
* FormatMessage implementation
*
@ -18,28 +23,59 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* $Id: errormsg.c,v 1.9 2003/11/05 20:32:07 sedwards Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS Kernel32
* PURPOSE: Format Message
* FILE: lib/user32/controls/static.c
* PROGRAMER: Steven Edwards lib/kernel32/misc/errormsg.c
* REVISION HISTORY: 2003/11/05 Created
* NOTES: Adapted from Wine
*/
#include <ddk/ntddk.h>
// #define NDEBUG
#include <kernel32/kernel32.h>
#include <kernel32/error.h>
#include <stdio.h>
#include <string.h>
#include <wine/unicode.h>
/* Wine porting stuff */
#define USE_WINE_PORT
#ifdef USE_WINE_PORT
//#define NDEBUG
//#include <ntdll/ntdll.h>
//#define DPRINTF DPRINT
//#define ERR DPRINT
//#define SetLastError(x)
//#define WARN DPRINT
#define TRACE DPRINT
#define FIXME DPRINT
//#define MAKEINTRESOURCE(i) (LPTSTR) ((DWORD) ((WORD) (i)))
//#define MAKEINTRESOURCEA(i) (LPTSTR) ((DWORD) ((WORD) (i)))
//#define MAKEINTRESOURCEW(i) (LPTSTR) ((DWORD) ((WORD) (i)))
//#define MAKEINTRESOURCEA(i) (LPSTR)((ULONG_PTR)((WORD)(i)))
//#define MAKEINTRESOURCEW(i) (LPWSTR)((ULONG_PTR)((WORD)(i)))
//#define MAKEINTRESOURCE WINELIB_NAME_AW(MAKEINTRESOURCE)
int HEAP_strdupWtoA(HANDLE hHeap, int flags, LPWSTR lpSource)
{
return 0;
}
/* INTERNAL */
//#include "config.h"
#include <stdio.h>
#include <string.h>
//#include "windef.h"
//#include "winbase.h"
//#include "winerror.h"
//#include "winuser.h"
//#include "winnls.h"
//#include "wine/unicode.h"
//#include "heap.h"
//#include "wine/debug.h"
//WINE_DEFAULT_DEBUG_CHANNEL(resource);
typedef struct tagMESSAGE_RESOURCE_ENTRY {
WORD Length;
WORD Flags;
@ -58,39 +94,13 @@ typedef struct tagMESSAGE_RESOURCE_DATA {
MESSAGE_RESOURCE_BLOCK Blocks[ 1 ];
} MESSAGE_RESOURCE_DATA,*PMESSAGE_RESOURCE_DATA;
/* These are needed so that we can call the functions from inside kernel itself */
LPVOID WINAPI HeapAlloc( HANDLE heap, DWORD flags, SIZE_T size )
{
return RtlAllocateHeap( heap, flags, size );
}
BOOL WINAPI HeapFree( HANDLE heap, DWORD flags, LPVOID ptr )
{
return RtlFreeHeap( heap, flags, ptr );
}
LPVOID WINAPI HeapReAlloc( HANDLE heap, DWORD flags, LPVOID ptr, SIZE_T size )
{
return RtlReAllocateHeap( heap, flags, ptr, size );
}
/* strdup macros */
/* DO NOT USE IT!! it will go away soon */
inline static LPSTR HEAP_strdupWtoA( HANDLE heap, DWORD flags, LPCWSTR str )
{
LPSTR ret;
INT len;
if (!str) return NULL;
len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL );
ret = HeapAlloc( heap, flags, len );
if(ret) WideCharToMultiByte( CP_ACP, 0, str, -1, ret, len, NULL, NULL );
return ret;
}
/* End of WINE porting Code */
//#define RT_RCDATAA MAKEINTRESOURCEA(10)
//#define RT_RCDATAW MAKEINTRESOURCEW(10)
////#define RT_RCDATA WINELIB_NAME_AW(RT_RCDATA)
//#define RT_MESSAGETABLEA MAKEINTRESOURCEA(11)
//#define RT_MESSAGETABLEW MAKEINTRESOURCEW(11)
////#define RT_MESSAGETABLE WINELIB_NAME_AW(RT_MESSAGETABLE)
/* Messages...used by FormatMessage32* (KERNEL32.something)
*
@ -101,57 +111,85 @@ inline static LPSTR HEAP_strdupWtoA( HANDLE heap, DWORD flags, LPCWSTR str )
* start:
* 0: DWORD nrofentries
* nrofentries * subentry:
* 0: DWORD firstentry
* 4: DWORD lastentry
* 0: DWORD firstentry
* 4: DWORD lastentry
* 8: DWORD offset from start to the stringentries
*
* (lastentry-firstentry) * stringentry:
* 0: WORD len (0 marks end) [ includes the 4 byte header length ]
* 0: WORD len (0 marks end) [ includes the 4 byte header length ]
* 2: WORD flags
* 4: CHAR[len-4]
* (stringentry i of a subentry refers to the ID 'firstentry+i')
* (stringentry i of a subentry refers to the ID 'firstentry+i')
*
* Yes, ANSI strings in win32 resources. Go figure.
*/
/**********************************************************************
* load_messageA (internal)
* load_messageA (internal)
*/
static INT load_messageA( HMODULE instance, UINT id, WORD lang,
LPSTR buffer, INT buflen )
{
const MESSAGE_RESOURCE_ENTRY *mre;
int i,slen;
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);
//TRACE("instance = %08lx, id = %08lx, buffer = %p, length = %ld\n", (DWORD)instance, (DWORD)id, buffer, (DWORD)buflen);
//if (RtlFindMessage( instance, RT_MESSAGETABLE, lang, id, &mre ) != STATUS_SUCCESS) return 0;
/*FIXME: I am not sure about the '1' ... But I've only seen those entries*/
hrsrc = FindResourceExW(instance,RT_MESSAGETABLEW,(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);
//TRACE(" - strlen=%d\n",slen);
i = min(buflen - 1, slen);
if (buffer == NULL)
return slen;
return slen;
if (i>0) {
if (mre->Flags & MESSAGE_RESOURCE_UNICODE)
if (mre->Flags & MESSAGE_RESOURCE_UNICODE)
WideCharToMultiByte( CP_ACP, 0, (LPWSTR)mre->Text, -1, buffer, i, NULL, NULL );
else
lstrcpynA(buffer, (LPSTR)mre->Text, i);
buffer[i]=0;
else
lstrcpynA(buffer, (LPSTR)mre->Text, i);
buffer[i]=0;
} else {
if (buflen>1) {
buffer[0]=0;
return 0;
}
if (buflen>1) {
buffer[0]=0;
return 0;
}
}
if (buffer) {
//TRACE("'%s' copied !\n", buffer);
TRACE("'%s'\n", buffer);
}
if (buffer)
TRACE("'%s' copied !\n", buffer);
return i;
}
#if 0 /* FIXME */
/**********************************************************************
* load_messageW (internal)
* load_messageW (internal)
*/
static INT load_messageW( HMODULE instance, UINT id, WORD lang,
LPWSTR buffer, INT buflen )
@ -159,15 +197,15 @@ static INT load_messageW( HMODULE instance, UINT id, WORD lang,
INT retval;
LPSTR buffer2 = NULL;
if (buffer && buflen)
buffer2 = HeapAlloc( GetProcessHeap(), 0, buflen );
buffer2 = HeapAlloc( GetProcessHeap(), 0, buflen );
retval = load_messageA(instance,id,lang,buffer2,buflen);
if (buffer)
{
if (retval) {
lstrcpynAtoW( buffer, buffer2, buflen );
retval = strlenW( buffer );
}
HeapFree( GetProcessHeap(), 0, buffer2 );
if (retval) {
lstrcpynAtoW( buffer, buffer2, buflen );
retval = lstrlenW( buffer );
}
HeapFree( GetProcessHeap(), 0, buffer2 );
}
return retval;
}
@ -179,28 +217,27 @@ static INT load_messageW( HMODULE instance, UINT id, WORD lang,
* FIXME: missing wrap,
*/
DWORD WINAPI FormatMessageA(
DWORD dwFlags,
LPCVOID lpSource,
DWORD dwMessageId,
DWORD dwLanguageId,
LPSTR lpBuffer,
DWORD nSize,
va_list* _args )
DWORD dwFlags,
LPCVOID lpSource,
DWORD dwMessageId,
DWORD dwLanguageId,
LPSTR lpBuffer,
DWORD nSize,
va_list* _args )
{
LPDWORD args=(LPDWORD)_args;
#if defined(__i386__) || defined(__sparc__)
/* This implementation is completely dependent on the format of the va_list on x86 CPUs */
LPSTR target,t;
DWORD talloced;
LPSTR from,f;
DWORD width = dwFlags & FORMAT_MESSAGE_MAX_WIDTH_MASK;
/* This implementation is completely dependant on the format of the va_list on x86 CPUs */
LPSTR target,t;
DWORD talloced;
LPSTR from,f;
DWORD width = dwFlags & FORMAT_MESSAGE_MAX_WIDTH_MASK;
BOOL eos = FALSE;
INT bufsize;
HMODULE hmodule = (HMODULE)lpSource;
CHAR ch;
INT bufsize;
HMODULE hmodule = (HMODULE)lpSource;
CHAR ch;
TRACE("(0x%lx,%p,%ld,0x%lx,%p,%ld,%p)\n",
dwFlags,lpSource,dwMessageId,dwLanguageId,lpBuffer,nSize,args);
//TRACE("(0x%lx,%p,%ld,0x%lx,%p,%ld,%p)\n", dwFlags,lpSource,dwMessageId,dwLanguageId,lpBuffer,nSize,args);
if ((dwFlags & FORMAT_MESSAGE_FROM_STRING)
&&((dwFlags & FORMAT_MESSAGE_FROM_SYSTEM)
|| (dwFlags & FORMAT_MESSAGE_FROM_HMODULE))) return 0;
@ -210,7 +247,7 @@ DWORD WINAPI FormatMessageA(
from = NULL;
if (dwFlags & FORMAT_MESSAGE_FROM_STRING)
{
from = HeapAlloc( GetProcessHeap(), 0, strlen((LPSTR)lpSource)+1 );
from = RtlAllocateHeap(RtlGetProcessHeap(), 0, lstrlenA((LPSTR)lpSource)+1 );
strcpy( from, (LPSTR)lpSource );
}
else {
@ -218,14 +255,36 @@ DWORD WINAPI FormatMessageA(
if (dwFlags & FORMAT_MESSAGE_FROM_HMODULE)
{
if (!hmodule)
hmodule = GetModuleHandleW(NULL);
bufsize=load_messageA(hmodule,dwMessageId,dwLanguageId,NULL,100);
bufsize=load_messageA(hmodule,dwMessageId,dwLanguageId,NULL,100);
if ((!bufsize) && (!dwLanguageId)) {
bufsize=load_messageA(hmodule,dwMessageId,
MAKELANGID(LANG_NEUTRAL,SUBLANG_NEUTRAL),NULL,100);
if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT),NULL,100);
if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
MAKELANGID(LANG_NEUTRAL,SUBLANG_SYS_DEFAULT),NULL,100);
if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
MAKELANGID(LANG_NEUTRAL,SUBLANG_SYS_DEFAULT),NULL,100);
if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),NULL,100);
}
}
if ((dwFlags & FORMAT_MESSAGE_FROM_SYSTEM) && (!bufsize))
{
hmodule = GetModuleHandleA("kernel32");
bufsize=load_messageA(hmodule,dwMessageId,dwLanguageId,NULL,100);
hmodule = GetModuleHandleA("kernel32");
bufsize=load_messageA(hmodule,dwMessageId,dwLanguageId,NULL,100);
if ((!bufsize) && (!dwLanguageId)) {
bufsize=load_messageA(hmodule,dwMessageId,
MAKELANGID(LANG_NEUTRAL,SUBLANG_NEUTRAL),NULL,100);
if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT),NULL,100);
if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
MAKELANGID(LANG_NEUTRAL,SUBLANG_SYS_DEFAULT),NULL,100);
if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
MAKELANGID(LANG_NEUTRAL,SUBLANG_SYS_DEFAULT),NULL,100);
if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),NULL,100);
}
}
if (!bufsize) {
@ -233,17 +292,17 @@ DWORD WINAPI FormatMessageA(
return 0;
}
from = HeapAlloc( GetProcessHeap(), 0, bufsize + 1 );
from = RtlAllocateHeap(RtlGetProcessHeap(), 0, bufsize + 1 );
load_messageA(hmodule,dwMessageId,dwLanguageId,from,bufsize+1);
}
target = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, 100);
t = target;
target = RtlAllocateHeap(RtlGetProcessHeap(), HEAP_ZERO_MEMORY, 100);
t = target;
talloced= 100;
#define ADD_TO_T(c) do { \
*t++=c;\
if (t-target == talloced) {\
target = (char*)HeapReAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,target,talloced*2);\
target = (char*)RtlReAllocateHeap(RtlGetProcessHeap(),HEAP_ZERO_MEMORY,target,talloced*2);\
t = target+talloced;\
talloced*=2;\
}\
@ -289,17 +348,17 @@ DWORD WINAPI FormatMessageA(
f++;
if (NULL!=(x=strchr(f,'!'))) {
*x='\0';
fmtstr=HeapAlloc(GetProcessHeap(),0,strlen(f)+2);
fmtstr=RtlAllocateHeap(RtlGetProcessHeap(),0,lstrlenA(f)+2);
sprintf(fmtstr,"%%%s",f);
f=x+1;
} else {
fmtstr=HeapAlloc(GetProcessHeap(),0,strlen(f)+2);
fmtstr=RtlAllocateHeap(RtlGetProcessHeap(),0,lstrlenA(f)+2);
sprintf(fmtstr,"%%%s",f);
f+=strlen(f); /*at \0*/
f+=lstrlenA(f); /*at \0*/
}
} else {
if(!args) break;
fmtstr = HeapAlloc(GetProcessHeap(),0,3);
fmtstr = RtlAllocateHeap(RtlGetProcessHeap(),0,3);
strcpy( fmtstr, "%s" );
}
if (args) {
@ -314,17 +373,17 @@ DWORD WINAPI FormatMessageA(
/* FIXME: precision and width components are not handled correctly */
if ( (strcmp(fmtstr, "%ls") == 0) || (strcmp(fmtstr,"%S") == 0) ) {
sz = WideCharToMultiByte( CP_ACP, 0, *(WCHAR**)argliststart, -1, NULL, 0, NULL, NULL);
b = HeapAlloc(GetProcessHeap(), 0, sz);
b = RtlAllocateHeap(RtlGetProcessHeap(), 0, sz);
WideCharToMultiByte( CP_ACP, 0, *(WCHAR**)argliststart, -1, b, sz, NULL, NULL);
} else {
b = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sz = 1000);
b = RtlAllocateHeap(RtlGetProcessHeap(), HEAP_ZERO_MEMORY, sz = 1000);
/* CMF - This makes a BIG assumption about va_list */
TRACE("A BIG assumption\n");
_vsnprintf(b, sz, fmtstr, (va_list) argliststart);
//vsnprintf(b, sz, fmtstr, (va_list) argliststart);
}
for (x=b; *x; x++) ADD_TO_T(*x);
HeapFree(GetProcessHeap(),0,b);
RtlFreeHeap(RtlGetProcessHeap(),0,b);
} else {
/* NULL args - copy formatstr
* (probably wrong)
@ -333,7 +392,7 @@ DWORD WINAPI FormatMessageA(
ADD_TO_T(*lastf++);
}
}
HeapFree(GetProcessHeap(),0,fmtstr);
RtlFreeHeap(GetProcessHeap(),0,fmtstr);
break;
case 'n':
ADD_TO_T('\r');
@ -380,9 +439,9 @@ DWORD WINAPI FormatMessageA(
}
*t='\0';
}
talloced = strlen(target)+1;
talloced = lstrlenA(target)+1;
if (nSize && talloced<nSize) {
target = (char*)HeapReAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,target,nSize);
target = (char*)RtlReAllocateHeap(RtlGetProcessHeap(),HEAP_ZERO_MEMORY,target,nSize);
}
//TRACE("-- %s\n",debugstr_a(target));
if (dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER) {
@ -391,12 +450,12 @@ DWORD WINAPI FormatMessageA(
} else {
lstrcpynA(lpBuffer,target,nSize);
}
HeapFree(GetProcessHeap(),0,target);
if (from) HeapFree(GetProcessHeap(),0,from);
TRACE("-- returning %d\n", (dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER) ? strlen(*(LPSTR*)lpBuffer):strlen(lpBuffer));
RtlFreeHeap(RtlGetProcessHeap(),0,target);
if (from) RtlFreeHeap(RtlGetProcessHeap(),0,from);
//TRACE("-- returning %d\n", (dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER) ? lstrlenA(*(LPSTR*)lpBuffer):lstrlenA(lpBuffer));
return (dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER) ?
strlen(*(LPSTR*)lpBuffer):
strlen(lpBuffer);
lstrlenA(*(LPSTR*)lpBuffer):
lstrlenA(lpBuffer);
#else
return 0;
#endif /* __i386__ */
@ -408,17 +467,17 @@ DWORD WINAPI FormatMessageA(
* FormatMessageW (KERNEL32.@)
*/
DWORD WINAPI FormatMessageW(
DWORD dwFlags,
LPCVOID lpSource,
DWORD dwMessageId,
DWORD dwLanguageId,
LPWSTR lpBuffer,
DWORD nSize,
va_list* _args )
DWORD dwFlags,
LPCVOID lpSource,
DWORD dwMessageId,
DWORD dwLanguageId,
LPWSTR lpBuffer,
DWORD nSize,
va_list* _args)
{
LPDWORD args=(LPDWORD)_args;
#if defined(__i386__) || defined(__sparc__)
/* This implementation is completely dependent on the format of the va_list on x86 CPUs */
/* This implementation is completely dependant on the format of the va_list on x86 CPUs */
LPSTR target,t;
DWORD talloced;
LPSTR from,f;
@ -428,31 +487,53 @@ DWORD WINAPI FormatMessageW(
HMODULE hmodule = (HMODULE)lpSource;
CHAR ch;
TRACE("(0x%lx,%p,%ld,0x%lx,%p,%ld,%p)\n",
dwFlags,lpSource,dwMessageId,dwLanguageId,lpBuffer,nSize,args);
//TRACE("(0x%lx,%p,%ld,0x%lx,%p,%ld,%p)\n", dwFlags,lpSource,dwMessageId,dwLanguageId,lpBuffer,nSize,args);
if ((dwFlags & FORMAT_MESSAGE_FROM_STRING)
&&((dwFlags & FORMAT_MESSAGE_FROM_SYSTEM)
|| (dwFlags & FORMAT_MESSAGE_FROM_HMODULE))) return 0;
if (width && width != FORMAT_MESSAGE_MAX_WIDTH_MASK)
if (width && width != FORMAT_MESSAGE_MAX_WIDTH_MASK) {
FIXME("line wrapping not supported.\n");
}
from = NULL;
if (dwFlags & FORMAT_MESSAGE_FROM_STRING) {
from = HEAP_strdupWtoA(GetProcessHeap(),0,(LPWSTR)lpSource);
from = (LPSTR)HEAP_strdupWtoA(GetProcessHeap(),0,(LPWSTR)lpSource);
}
else {
bufsize = 0;
if (dwFlags & FORMAT_MESSAGE_FROM_HMODULE)
{
if (!hmodule)
hmodule = GetModuleHandleW(NULL);
bufsize=load_messageA(hmodule,dwMessageId,dwLanguageId,NULL,100);
bufsize=load_messageA(hmodule,dwMessageId,dwLanguageId,NULL,100);
if ((!bufsize) && (!dwLanguageId)) {
bufsize=load_messageA(hmodule,dwMessageId,
MAKELANGID(LANG_NEUTRAL,SUBLANG_NEUTRAL),NULL,100);
if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT),NULL,100);
if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
MAKELANGID(LANG_NEUTRAL,SUBLANG_SYS_DEFAULT),NULL,100);
if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
MAKELANGID(LANG_NEUTRAL,SUBLANG_SYS_DEFAULT),NULL,100);
if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),NULL,100);
}
}
if ((dwFlags & FORMAT_MESSAGE_FROM_SYSTEM) && (!bufsize))
{
hmodule = GetModuleHandleA("kernel32");
bufsize=load_messageA(hmodule,dwMessageId,dwLanguageId,NULL,100);
hmodule = GetModuleHandleA("kernel32");
bufsize=load_messageA(hmodule,dwMessageId,dwLanguageId,NULL,100);
if ((!bufsize) && (!dwLanguageId)) {
bufsize=load_messageA(hmodule,dwMessageId,
MAKELANGID(LANG_NEUTRAL,SUBLANG_NEUTRAL),NULL,100);
if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT),NULL,100);
if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
MAKELANGID(LANG_NEUTRAL,SUBLANG_SYS_DEFAULT),NULL,100);
if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
MAKELANGID(LANG_NEUTRAL,SUBLANG_SYS_DEFAULT),NULL,100);
if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),NULL,100);
}
}
if (!bufsize) {
@ -460,17 +541,17 @@ DWORD WINAPI FormatMessageW(
return 0;
}
from = HeapAlloc( GetProcessHeap(), 0, bufsize + 1 );
from = RtlAllocateHeap(RtlGetProcessHeap(), 0, bufsize + 1 );
load_messageA(hmodule,dwMessageId,dwLanguageId,from,bufsize+1);
}
target = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, 100 );
target = RtlAllocateHeap(RtlGetProcessHeap(), HEAP_ZERO_MEMORY, 100 );
t = target;
talloced= 100;
#define ADD_TO_T(c) do {\
*t++=c;\
if (t-target == talloced) {\
target = (char*)HeapReAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,target,talloced*2);\
target = (char*)RtlReAllocateHeap(RtlGetProcessHeap(),HEAP_ZERO_MEMORY,target,talloced*2);\
t = target+talloced;\
talloced*=2;\
} \
@ -516,17 +597,17 @@ DWORD WINAPI FormatMessageW(
f++;
if (NULL!=(x=strchr(f,'!'))) {
*x='\0';
fmtstr=HeapAlloc( GetProcessHeap(), 0, strlen(f)+2);
fmtstr=RtlAllocateHeap(RtlGetProcessHeap(), 0, lstrlenA(f)+2);
sprintf(fmtstr,"%%%s",f);
f=x+1;
} else {
fmtstr=HeapAlloc(GetProcessHeap(),0,strlen(f)+2);
fmtstr=RtlAllocateHeap(RtlGetProcessHeap(),0,lstrlenA(f));
sprintf(fmtstr,"%%%s",f);
f+=strlen(f); /*at \0*/
f+=lstrlenA(f); /*at \0*/
}
} else {
if(!args) break;
fmtstr = HeapAlloc( GetProcessHeap(),0,3);
fmtstr = RtlAllocateHeap(RtlGetProcessHeap(),0,3);
strcpy( fmtstr, "%s" );
}
if (dwFlags & FORMAT_MESSAGE_ARGUMENT_ARRAY)
@ -534,20 +615,20 @@ DWORD WINAPI FormatMessageW(
else
argliststart=(*(DWORD**)args)+insertnr-1;
if (fmtstr[strlen(fmtstr)-1]=='s' && argliststart[0]) {
if (fmtstr[lstrlenA(fmtstr)-1]=='s' && argliststart[0]) {
DWORD xarr[3];
xarr[0]=(DWORD)HEAP_strdupWtoA(GetProcessHeap(),0,(LPWSTR)(*(argliststart+0)));
xarr[0]=(DWORD)HEAP_strdupWtoA(RtlGetProcessHeap(),0,(LPWSTR)(*(argliststart+0)));
/* possible invalid pointers */
xarr[1]=*(argliststart+1);
xarr[2]=*(argliststart+2);
sprintfbuf=HeapAlloc(GetProcessHeap(),0,strlenW((LPWSTR)argliststart[0])*2+1);
sprintfbuf=RtlAllocateHeap(RtlGetProcessHeap(),0,lstrlenW((LPWSTR)argliststart[0])*2+1);
/* CMF - This makes a BIG assumption about va_list */
vsprintf(sprintfbuf, fmtstr, (va_list) xarr);
HeapFree(GetProcessHeap(), 0, (LPVOID) xarr[0]);
RtlFreeHeap(RtlGetProcessHeap(), 0, (LPVOID) xarr[0]);
} else {
sprintfbuf=HeapAlloc(GetProcessHeap(),0,100);
sprintfbuf=RtlAllocateHeap(RtlGetProcessHeap(),0,100);
/* CMF - This makes a BIG assumption about va_list */
vsprintf(sprintfbuf, fmtstr, (va_list) argliststart);
@ -556,8 +637,8 @@ DWORD WINAPI FormatMessageW(
while (*x) {
ADD_TO_T(*x++);
}
HeapFree(GetProcessHeap(),0,sprintfbuf);
HeapFree(GetProcessHeap(),0,fmtstr);
RtlFreeHeap(RtlGetProcessHeap(),0,sprintfbuf);
RtlFreeHeap(RtlGetProcessHeap(),0,fmtstr);
break;
case 'n':
ADD_TO_T('\r');
@ -604,9 +685,9 @@ DWORD WINAPI FormatMessageW(
}
*t='\0';
}
talloced = strlen(target)+1;
talloced = lstrlenA(target)+1;
if (nSize && talloced<nSize)
target = (char*)HeapReAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,target,nSize);
target = (char*)RtlReAllocateHeap(RtlGetProcessHeap(),HEAP_ZERO_MEMORY,target,nSize);
if (dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER) {
/* nSize is the MINIMUM size */
DWORD len = MultiByteToWideChar( CP_ACP, 0, target, -1, NULL, 0 );
@ -618,13 +699,101 @@ DWORD WINAPI FormatMessageW(
if (nSize > 0 && !MultiByteToWideChar( CP_ACP, 0, target, -1, lpBuffer, nSize ))
lpBuffer[nSize-1] = 0;
}
HeapFree(GetProcessHeap(),0,target);
if (from) HeapFree(GetProcessHeap(),0,from);
RtlFreeHeap(RtlGetProcessHeap(),0,target);
if (from) RtlFreeHeap(RtlGetProcessHeap(),0,from);
return (dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER) ?
strlenW(*(LPWSTR*)lpBuffer):
strlenW(lpBuffer);
lstrlenW(*(LPWSTR*)lpBuffer):
lstrlenW(lpBuffer);
#else
return 0;
#endif /* __i386__ */
}
#undef ADD_TO_T
#else
/* EXPORTED */
/*
* @unimplemented
*/
DWORD
STDCALL
FormatMessageW(
DWORD dwFlags,
LPCVOID lpSource,
DWORD dwMessageId,
DWORD dwLanguageId,
LPWSTR lpBuffer,
DWORD nSize,
va_list* Arguments)
{
// RtlFormatMessage
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return 0;
}
/*
* @unimplemented
*/
DWORD
STDCALL
FormatMessageA(
DWORD dwFlags,
LPCVOID lpSource,
DWORD dwMessageId,
DWORD dwLanguageId,
LPSTR lpBuffer,
DWORD nSize,
va_list* Arguments)
{
HLOCAL pBuf = NULL;
//LPSTR pBuf = NULL;
#define MAX_MSG_STR_LEN 200
if (lpBuffer != NULL) {
if (dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER) {
pBuf = LocalAlloc(LPTR, max(nSize, MAX_MSG_STR_LEN));
if (pBuf == NULL) {
return 0;
}
*(LPSTR*)lpBuffer = pBuf;
} else {
pBuf = *(LPSTR*)lpBuffer;
}
if (dwFlags & FORMAT_MESSAGE_FROM_STRING) {
} else {
}
//FORMAT_MESSAGE_IGNORE_INSERTS
//FORMAT_MESSAGE_FROM_STRING
//FORMAT_MESSAGE_FROM_HMODULE
//FORMAT_MESSAGE_FROM_SYSTEM
//FORMAT_MESSAGE_ARGUMENT_ARRAY
}
/*
if (FormatMessage(
FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_FROM_SYSTEM,
0,
error,
MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT),
(PTSTR)&msg,
0,
NULL)
)
*/
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return 0;
}
#endif
/* EOF */