mirror of
https://github.com/reactos/wine.git
synced 2024-11-25 04:39:45 +00:00
Improved FormatMessage:
- Added full support for FORMAT_MESSAGE_FROM_SYSTEM - Implemented language search as documented - Illegal combinations of options trapped. - Message table for system messages added.
This commit is contained in:
Dave Pickles
Alexandre Julliard
parent
fc846d7001
commit
a64603d3d6
@ -1,4 +1,4 @@
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*.spec.c
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Makefile
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kernel.s
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libkernel32.so.1.0
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locale_rc.s
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@ -7,6 +7,7 @@ SOVERSION = 1.0
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ALTNAMES = comm kernel system toolhelp windebug win87em wprocs
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C_SRCS = \
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format_msg.c \
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kernel_main.c \
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thunk.c \
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utthunk.c \
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@ -15,8 +16,13 @@ C_SRCS = \
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wowthunk.c
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RC_SRCS = \
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locale_rc.rc
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kernel.rc
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MC_SRCS = \
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messages/winerr_enu.mc
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@MAKE_DLL_RULES@
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depend: $(MC_SRCS:.mc=.rc)
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### Dependencies:
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531
dlls/kernel/format_msg.c
Normal file
531
dlls/kernel/format_msg.c
Normal file
@ -0,0 +1,531 @@
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/*
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* FormatMessage implementation
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*
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* Copyright 1996 Marcus Meissner
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*/
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#include "config.h"
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#include <stdio.h>
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#include <string.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winerror.h"
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#include "winnls.h"
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#include "heap.h"
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#include "debugtools.h"
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DEFAULT_DEBUG_CHANNEL(resource);
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/* Messages...used by FormatMessage32* (KERNEL32.something)
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*
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* They can be specified either directly or using a message ID and
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* loading them from the resource.
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*
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* The resourcedata has following format:
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* start:
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* 0: DWORD nrofentries
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* nrofentries * subentry:
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* 0: DWORD firstentry
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* 4: DWORD lastentry
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* 8: DWORD offset from start to the stringentries
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*
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* (lastentry-firstentry) * stringentry:
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* 0: WORD len (0 marks end)
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* 2: WORD flags
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* 4: CHAR[len-4]
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* (stringentry i of a subentry refers to the ID 'firstentry+i')
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*
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* Yes, ANSI strings in win32 resources. Go figure.
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*/
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/**********************************************************************
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* load_messageA (internal)
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*/
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static INT load_messageA( HMODULE instance, UINT id, WORD lang,
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LPSTR buffer, INT buflen )
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{
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HGLOBAL hmem;
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HRSRC hrsrc;
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PMESSAGE_RESOURCE_DATA mrd;
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PMESSAGE_RESOURCE_BLOCK mrb;
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PMESSAGE_RESOURCE_ENTRY mre;
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int i,slen;
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TRACE("instance = %08lx, id = %08lx, buffer = %p, length = %ld\n", (DWORD)instance, (DWORD)id, buffer, (DWORD)buflen);
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/*FIXME: I am not sure about the '1' ... But I've only seen those entries*/
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hrsrc = FindResourceExW(instance,RT_MESSAGELISTW,(LPWSTR)1,lang);
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if (!hrsrc) return 0;
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hmem = LoadResource( instance, hrsrc );
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if (!hmem) return 0;
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mrd = (PMESSAGE_RESOURCE_DATA)LockResource(hmem);
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mre = NULL;
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mrb = &(mrd->Blocks[0]);
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for (i=mrd->NumberOfBlocks;i--;) {
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if ((id>=mrb->LowId) && (id<=mrb->HighId)) {
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mre = (PMESSAGE_RESOURCE_ENTRY)(((char*)mrd)+mrb->OffsetToEntries);
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id -= mrb->LowId;
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break;
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}
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mrb++;
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}
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if (!mre)
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return 0;
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for (i=id;i--;) {
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if (!mre->Length)
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return 0;
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mre = (PMESSAGE_RESOURCE_ENTRY)(((char*)mre)+(mre->Length)+2*sizeof(USHORT));
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}
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slen=mre->Length;
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TRACE(" - strlen=%d\n",slen);
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i = min(buflen - 1, slen);
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if (buffer == NULL)
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return slen;
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if (i>0) {
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lstrcpynA(buffer,(char*)mre->Text,i);
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buffer[i]=0;
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} else {
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if (buflen>1) {
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buffer[0]=0;
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return 0;
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}
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}
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if (buffer)
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TRACE("'%s' copied !\n", buffer);
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return i;
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}
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#if 0 /* FIXME */
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/**********************************************************************
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* load_messageW (internal)
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*/
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static INT load_messageW( HMODULE instance, UINT id, WORD lang,
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LPWSTR buffer, INT buflen )
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{
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INT retval;
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LPSTR buffer2 = NULL;
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if (buffer && buflen)
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buffer2 = HeapAlloc( GetProcessHeap(), 0, buflen );
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retval = load_messageA(instance,id,lang,buffer2,buflen);
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if (buffer)
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{
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if (retval) {
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lstrcpynAtoW( buffer, buffer2, buflen );
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retval = lstrlenW( buffer );
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}
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HeapFree( GetProcessHeap(), 0, buffer2 );
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}
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return retval;
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}
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#endif
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/***********************************************************************
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* FormatMessageA (KERNEL32.138)
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* FIXME: missing wrap,
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*/
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DWORD WINAPI FormatMessageA(
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DWORD dwFlags,
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LPCVOID lpSource,
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DWORD dwMessageId,
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DWORD dwLanguageId,
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LPSTR lpBuffer,
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DWORD nSize,
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LPDWORD args /* va_list *args */
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) {
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#ifdef __i386__
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/* This implementation is completely dependant on the format of the va_list on x86 CPUs */
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LPSTR target,t;
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DWORD talloced;
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LPSTR from,f;
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DWORD width = dwFlags & FORMAT_MESSAGE_MAX_WIDTH_MASK;
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BOOL eos = FALSE;
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INT bufsize;
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HMODULE hmodule = (HMODULE)lpSource;
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TRACE("(0x%lx,%p,%ld,0x%lx,%p,%ld,%p)\n",
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dwFlags,lpSource,dwMessageId,dwLanguageId,lpBuffer,nSize,args);
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if ((dwFlags & FORMAT_MESSAGE_FROM_SYSTEM)
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&& (dwFlags & FORMAT_MESSAGE_FROM_HMODULE)) return 0;
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if ((dwFlags & FORMAT_MESSAGE_FROM_STRING)
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&&((dwFlags & FORMAT_MESSAGE_FROM_SYSTEM)
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|| (dwFlags & FORMAT_MESSAGE_FROM_HMODULE))) return 0;
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if (width && width != FORMAT_MESSAGE_MAX_WIDTH_MASK)
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FIXME("line wrapping (%lu) not supported.\n", width);
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from = NULL;
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if (dwFlags & FORMAT_MESSAGE_FROM_STRING) {
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from = HEAP_strdupA( GetProcessHeap(), 0, (LPSTR)lpSource);
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}
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else {
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dwMessageId &= 0xFFFF;
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if (dwFlags & FORMAT_MESSAGE_FROM_SYSTEM)
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hmodule = GetModuleHandleA("kernel32");
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bufsize=load_messageA(hmodule,dwMessageId,dwLanguageId,NULL,100);
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if (!bufsize) {
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if (dwLanguageId) {
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SetLastError (ERROR_RESOURCE_LANG_NOT_FOUND);
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return 0;
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}
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bufsize=load_messageA(hmodule,dwMessageId,
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MAKELANGID(LANG_NEUTRAL,SUBLANG_NEUTRAL),NULL,100);
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if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
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MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT),NULL,100);
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if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
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MAKELANGID(LANG_NEUTRAL,SUBLANG_SYS_DEFAULT),NULL,100);
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if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
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MAKELANGID(LANG_NEUTRAL,SUBLANG_SYS_DEFAULT),NULL,100);
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if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
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MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),NULL,100);
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if (!bufsize) {
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SetLastError (ERROR_RESOURCE_LANG_NOT_FOUND);
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return 0;
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}
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}
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from = HeapAlloc( GetProcessHeap(), 0, bufsize + 1 );
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load_messageA(hmodule,dwMessageId,dwLanguageId,from,bufsize+1);
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}
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target = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, 100);
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t = target;
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talloced= 100;
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#define ADD_TO_T(c) \
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*t++=c;\
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if (t-target == talloced) {\
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target = (char*)HeapReAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,target,talloced*2);\
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t = target+talloced;\
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talloced*=2;\
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}
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if (from) {
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f=from;
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while (*f && !eos) {
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if (*f=='%') {
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int insertnr;
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char *fmtstr,*x,*lastf;
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DWORD *argliststart;
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fmtstr = NULL;
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lastf = f;
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f++;
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if (!*f) {
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ADD_TO_T('%');
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continue;
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}
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switch (*f) {
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case '1':case '2':case '3':case '4':case '5':
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case '6':case '7':case '8':case '9':
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insertnr=*f-'0';
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switch (f[1]) {
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case '0':case '1':case '2':case '3':
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case '4':case '5':case '6':case '7':
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case '8':case '9':
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f++;
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insertnr=insertnr*10+*f-'0';
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f++;
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break;
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default:
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f++;
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break;
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}
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if (*f=='!') {
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f++;
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if (NULL!=(x=strchr(f,'!'))) {
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*x='\0';
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fmtstr=HeapAlloc(GetProcessHeap(),0,strlen(f)+2);
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sprintf(fmtstr,"%%%s",f);
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f=x+1;
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} else {
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fmtstr=HeapAlloc(GetProcessHeap(),0,strlen(f)+2);
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sprintf(fmtstr,"%%%s",f);
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f+=strlen(f); /*at \0*/
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}
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} else
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if(!args)
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break;
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else
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fmtstr=HEAP_strdupA(GetProcessHeap(),0,"%s");
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if (args) {
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int sz;
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LPSTR b = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sz = 100);
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if (dwFlags & FORMAT_MESSAGE_ARGUMENT_ARRAY)
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argliststart=args+insertnr-1;
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else
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argliststart=(*(DWORD**)args)+insertnr-1;
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/* CMF - This makes a BIG assumption about va_list */
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/* FIXME: wvsnprintfA is a USER function */
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while (wvsnprintfA(b, sz, fmtstr, (va_list) argliststart) < 0) {
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b = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, b, sz += 100);
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}
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for (x=b; *x; x++) ADD_TO_T(*x);
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HeapFree(GetProcessHeap(),0,b);
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} else {
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/* NULL args - copy formatstr
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* (probably wrong)
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*/
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while ((lastf<f)&&(*lastf)) {
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ADD_TO_T(*lastf++);
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}
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}
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HeapFree(GetProcessHeap(),0,fmtstr);
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break;
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case 'n':
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ADD_TO_T('\r');
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ADD_TO_T('\n');
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f++;
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break;
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case '0':
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eos = TRUE;
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f++;
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break;
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default:
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ADD_TO_T(*f++)
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break;
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}
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} else { /* '\n' or '\r' gets mapped to "\r\n" */
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if(*f == '\n' || *f == '\r') {
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if (width == 0) {
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ADD_TO_T('\r');
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ADD_TO_T('\n');
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if(*f++ == '\r' && *f == '\n')
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f++;
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}
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} else {
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ADD_TO_T(*f++);
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}
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}
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}
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*t='\0';
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}
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talloced = strlen(target)+1;
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if (nSize && talloced<nSize) {
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target = (char*)HeapReAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,target,nSize);
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}
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TRACE("-- %s\n",debugstr_a(target));
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if (dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER) {
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*((LPVOID*)lpBuffer) = (LPVOID)LocalAlloc(GMEM_ZEROINIT,max(nSize, talloced));
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memcpy(*(LPSTR*)lpBuffer,target,talloced);
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} else {
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lstrcpynA(lpBuffer,target,nSize);
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}
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HeapFree(GetProcessHeap(),0,target);
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if (from) HeapFree(GetProcessHeap(),0,from);
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return (dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER) ?
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strlen(*(LPSTR*)lpBuffer):
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strlen(lpBuffer);
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#else
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return 0;
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#endif /* __i386__ */
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}
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#undef ADD_TO_T
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/***********************************************************************
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* FormatMessageW (KERNEL32.138)
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*/
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DWORD WINAPI FormatMessageW(
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DWORD dwFlags,
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LPCVOID lpSource,
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DWORD dwMessageId,
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DWORD dwLanguageId,
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LPWSTR lpBuffer,
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DWORD nSize,
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LPDWORD args /* va_list *args */
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) {
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#ifdef __i386__
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/* This implementation is completely dependant on the format of the va_list on x86 CPUs */
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LPSTR target,t;
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DWORD talloced;
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LPSTR from,f;
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DWORD width = dwFlags & FORMAT_MESSAGE_MAX_WIDTH_MASK;
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BOOL eos = FALSE;
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INT bufsize;
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HMODULE hmodule = (HMODULE)lpSource;
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TRACE("(0x%lx,%p,%ld,0x%lx,%p,%ld,%p)\n",
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dwFlags,lpSource,dwMessageId,dwLanguageId,lpBuffer,nSize,args);
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if ((dwFlags & FORMAT_MESSAGE_FROM_SYSTEM)
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&& (dwFlags & FORMAT_MESSAGE_FROM_HMODULE)) return 0;
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if ((dwFlags & FORMAT_MESSAGE_FROM_STRING)
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&&((dwFlags & FORMAT_MESSAGE_FROM_SYSTEM)
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|| (dwFlags & FORMAT_MESSAGE_FROM_HMODULE))) return 0;
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if (width && width != FORMAT_MESSAGE_MAX_WIDTH_MASK)
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FIXME("line wrapping not supported.\n");
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from = NULL;
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if (dwFlags & FORMAT_MESSAGE_FROM_STRING) {
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from = HEAP_strdupWtoA(GetProcessHeap(),0,(LPWSTR)lpSource);
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}
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else {
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dwMessageId &= 0xFFFF;
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if (dwFlags & FORMAT_MESSAGE_FROM_SYSTEM)
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hmodule = GetModuleHandleA("kernel32");
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bufsize=load_messageA(hmodule,dwMessageId,dwLanguageId,NULL,100);
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if (!bufsize) {
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if (dwLanguageId) {
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SetLastError (ERROR_RESOURCE_LANG_NOT_FOUND);
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return 0;
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}
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bufsize=load_messageA(hmodule,dwMessageId,
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MAKELANGID(LANG_NEUTRAL,SUBLANG_NEUTRAL),NULL,100);
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if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
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MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT),NULL,100);
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if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
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MAKELANGID(LANG_NEUTRAL,SUBLANG_SYS_DEFAULT),NULL,100);
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if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
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MAKELANGID(LANG_NEUTRAL,SUBLANG_SYS_DEFAULT),NULL,100);
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if (!bufsize) bufsize=load_messageA(hmodule,dwMessageId,
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MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),NULL,100);
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if (!bufsize) {
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SetLastError (ERROR_RESOURCE_LANG_NOT_FOUND);
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return 0;
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}
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}
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from = HeapAlloc( GetProcessHeap(), 0, bufsize + 1 );
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load_messageA(hmodule,dwMessageId,dwLanguageId,from,bufsize+1);
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}
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target = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, 100 );
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t = target;
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talloced= 100;
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#define ADD_TO_T(c) \
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*t++=c;\
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if (t-target == talloced) {\
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target = (char*)HeapReAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,target,talloced*2);\
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t = target+talloced;\
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talloced*=2;\
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}
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if (from) {
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f=from;
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while (*f && !eos) {
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if (*f=='%') {
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int insertnr;
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char *fmtstr,*sprintfbuf,*x;
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DWORD *argliststart;
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fmtstr = NULL;
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f++;
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if (!*f) {
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ADD_TO_T('%');
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continue;
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}
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switch (*f) {
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case '1':case '2':case '3':case '4':case '5':
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case '6':case '7':case '8':case '9':
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insertnr=*f-'0';
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switch (f[1]) {
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case '0':case '1':case '2':case '3':
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case '4':case '5':case '6':case '7':
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case '8':case '9':
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f++;
|
||||
insertnr=insertnr*10+*f-'0';
|
||||
f++;
|
||||
break;
|
||||
default:
|
||||
f++;
|
||||
break;
|
||||
}
|
||||
if (*f=='!') {
|
||||
f++;
|
||||
if (NULL!=(x=strchr(f,'!')))
|
||||
{
|
||||
*x='\0';
|
||||
fmtstr=HeapAlloc( GetProcessHeap(), 0, strlen(f)+2);
|
||||
sprintf(fmtstr,"%%%s",f);
|
||||
f=x+1;
|
||||
} else {
|
||||
fmtstr=HeapAlloc(GetProcessHeap(),0,strlen(f));
|
||||
sprintf(fmtstr,"%%%s",f);
|
||||
f+=strlen(f); /*at \0*/
|
||||
}
|
||||
} else
|
||||
if(!args)
|
||||
break;
|
||||
else
|
||||
fmtstr=HEAP_strdupA( GetProcessHeap(),0,"%s");
|
||||
if (dwFlags & FORMAT_MESSAGE_ARGUMENT_ARRAY)
|
||||
argliststart=args+insertnr-1;
|
||||
else
|
||||
argliststart=(*(DWORD**)args)+insertnr-1;
|
||||
|
||||
if (fmtstr[strlen(fmtstr)-1]=='s' && argliststart[0]) {
|
||||
DWORD xarr[3];
|
||||
|
||||
xarr[0]=(DWORD)HEAP_strdupWtoA(GetProcessHeap(),0,(LPWSTR)(*(argliststart+0)));
|
||||
/* possible invalid pointers */
|
||||
xarr[1]=*(argliststart+1);
|
||||
xarr[2]=*(argliststart+2);
|
||||
sprintfbuf=HeapAlloc(GetProcessHeap(),0,lstrlenW((LPWSTR)argliststart[0])*2+1);
|
||||
|
||||
/* CMF - This makes a BIG assumption about va_list */
|
||||
vsprintf(sprintfbuf, fmtstr, (va_list) xarr);
|
||||
} else {
|
||||
sprintfbuf=HeapAlloc(GetProcessHeap(),0,100);
|
||||
|
||||
/* CMF - This makes a BIG assumption about va_list */
|
||||
/* FIXME: wvsprintfA is a USER function */
|
||||
wvsprintfA(sprintfbuf, fmtstr, (va_list) argliststart);
|
||||
}
|
||||
x=sprintfbuf;
|
||||
while (*x) {
|
||||
ADD_TO_T(*x++);
|
||||
}
|
||||
HeapFree(GetProcessHeap(),0,sprintfbuf);
|
||||
HeapFree(GetProcessHeap(),0,fmtstr);
|
||||
break;
|
||||
case 'n':
|
||||
ADD_TO_T('\r');
|
||||
ADD_TO_T('\n');
|
||||
f++;
|
||||
break;
|
||||
case '0':
|
||||
eos = TRUE;
|
||||
f++;
|
||||
break;
|
||||
default:
|
||||
ADD_TO_T(*f++)
|
||||
break;
|
||||
}
|
||||
} else { /* '\n' or '\r' gets mapped to "\r\n" */
|
||||
if(*f == '\n' || *f == '\r') {
|
||||
if (width == 0) {
|
||||
ADD_TO_T('\r');
|
||||
ADD_TO_T('\n');
|
||||
if(*f++ == '\r' && *f == '\n')
|
||||
f++;
|
||||
}
|
||||
} else {
|
||||
ADD_TO_T(*f++);
|
||||
}
|
||||
}
|
||||
}
|
||||
*t='\0';
|
||||
}
|
||||
talloced = strlen(target)+1;
|
||||
if (nSize && talloced<nSize)
|
||||
target = (char*)HeapReAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,target,nSize);
|
||||
if (dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER) {
|
||||
/* nSize is the MINIMUM size */
|
||||
*((LPVOID*)lpBuffer) = (LPVOID)LocalAlloc(GMEM_ZEROINIT,talloced*2+2);
|
||||
lstrcpynAtoW(*(LPWSTR*)lpBuffer,target,talloced);
|
||||
} else
|
||||
lstrcpynAtoW(lpBuffer,target,nSize);
|
||||
HeapFree(GetProcessHeap(),0,target);
|
||||
if (from) HeapFree(GetProcessHeap(),0,from);
|
||||
return (dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER) ?
|
||||
lstrlenW(*(LPWSTR*)lpBuffer):
|
||||
lstrlenW(lpBuffer);
|
||||
#else
|
||||
return 0;
|
||||
#endif /* __i386__ */
|
||||
}
|
||||
#undef ADD_TO_T
|
||||
3
dlls/kernel/kernel.rc
Normal file
3
dlls/kernel/kernel.rc
Normal file
@ -0,0 +1,3 @@
|
||||
#include "locale_rc.rc"
|
||||
|
||||
#include "messages/winerr_enu.rc"
|
||||
@ -1,7 +1,7 @@
|
||||
name kernel32
|
||||
type win32
|
||||
init MAIN_KernelInit
|
||||
rsrc locale_rc
|
||||
rsrc kernel
|
||||
|
||||
import ntdll.dll
|
||||
|
||||
|
||||
1
dlls/kernel/messages/.cvsignore
Normal file
1
dlls/kernel/messages/.cvsignore
Normal file
@ -0,0 +1 @@
|
||||
*.rc
|
||||
3712
dlls/kernel/messages/winerr_enu.mc
Normal file
3712
dlls/kernel/messages/winerr_enu.mc
Normal file
File diff suppressed because it is too large
Load Diff
@ -967,109 +967,6 @@ INT WINAPI LoadStringA( HINSTANCE instance, UINT resource_id,
|
||||
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 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;
|
||||
}
|
||||
|
||||
/**********************************************************************
|
||||
* LoadMessageW (internal)
|
||||
*/
|
||||
INT WINAPI LoadMessageW( HMODULE instance, UINT id, WORD lang,
|
||||
LPWSTR buffer, INT buflen )
|
||||
{
|
||||
INT retval;
|
||||
LPSTR buffer2 = NULL;
|
||||
if (buffer && buflen)
|
||||
buffer2 = HeapAlloc( GetProcessHeap(), 0, buflen );
|
||||
retval = LoadMessageA(instance,id,lang,buffer2,buflen);
|
||||
if (buffer)
|
||||
{
|
||||
if (retval) {
|
||||
lstrcpynAtoW( buffer, buffer2, buflen );
|
||||
retval = lstrlenW( buffer );
|
||||
}
|
||||
HeapFree( GetProcessHeap(), 0, buffer2 );
|
||||
}
|
||||
return retval;
|
||||
}
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
* EnumResourceTypesA (KERNEL32.90)
|
||||
*/
|
||||
|
||||
365
misc/lstr.c
365
misc/lstr.c
@ -486,6 +486,12 @@ DWORD WINAPI FormatMessage16(
|
||||
|
||||
TRACE("(0x%lx,%lx,%d,0x%x,%p,%d,%p)\n",
|
||||
dwFlags,lpSource,dwMessageId,dwLanguageId,lpBuffer,nSize,args);
|
||||
if ((dwFlags & FORMAT_MESSAGE_FROM_SYSTEM)
|
||||
&& (dwFlags & FORMAT_MESSAGE_FROM_HMODULE)) return 0;
|
||||
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)
|
||||
FIXME("line wrapping (%lu) not supported.\n", width);
|
||||
from = NULL;
|
||||
@ -633,362 +639,3 @@ DWORD WINAPI FormatMessage16(
|
||||
#endif /* __i386__ */
|
||||
}
|
||||
#undef ADD_TO_T
|
||||
|
||||
/***********************************************************************
|
||||
* FormatMessageA (KERNEL32.138)
|
||||
* FIXME: missing wrap,FROM_SYSTEM message-loading,
|
||||
*/
|
||||
DWORD WINAPI FormatMessageA(
|
||||
DWORD dwFlags,
|
||||
LPCVOID lpSource,
|
||||
DWORD dwMessageId,
|
||||
DWORD dwLanguageId,
|
||||
LPSTR lpBuffer,
|
||||
DWORD nSize,
|
||||
LPDWORD args /* va_list *args */
|
||||
) {
|
||||
#ifdef __i386__
|
||||
/* 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;
|
||||
|
||||
TRACE("(0x%lx,%p,%ld,0x%lx,%p,%ld,%p)\n",
|
||||
dwFlags,lpSource,dwMessageId,dwLanguageId,lpBuffer,nSize,args);
|
||||
if (width && width != FORMAT_MESSAGE_MAX_WIDTH_MASK)
|
||||
FIXME("line wrapping (%lu) not supported.\n", width);
|
||||
from = NULL;
|
||||
if (dwFlags & FORMAT_MESSAGE_FROM_STRING)
|
||||
from = HEAP_strdupA( GetProcessHeap(), 0, (LPSTR)lpSource);
|
||||
if (dwFlags & FORMAT_MESSAGE_FROM_SYSTEM) {
|
||||
from = HeapAlloc( GetProcessHeap(),0,200 );
|
||||
sprintf(from,"Systemmessage, messageid = 0x%08lx\n",dwMessageId);
|
||||
}
|
||||
if (dwFlags & FORMAT_MESSAGE_FROM_HMODULE) {
|
||||
INT bufsize;
|
||||
|
||||
dwMessageId &= 0xFFFF;
|
||||
bufsize=LoadMessageA((HMODULE)lpSource,dwMessageId,dwLanguageId,NULL,100);
|
||||
if (bufsize) {
|
||||
from = HeapAlloc( GetProcessHeap(), 0, bufsize + 1 );
|
||||
LoadMessageA((HMODULE)lpSource,dwMessageId,dwLanguageId,from,bufsize+1);
|
||||
}
|
||||
}
|
||||
target = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, 100);
|
||||
t = target;
|
||||
talloced= 100;
|
||||
|
||||
#define ADD_TO_T(c) \
|
||||
*t++=c;\
|
||||
if (t-target == talloced) {\
|
||||
target = (char*)HeapReAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,target,talloced*2);\
|
||||
t = target+talloced;\
|
||||
talloced*=2;\
|
||||
}
|
||||
|
||||
if (from) {
|
||||
f=from;
|
||||
while (*f && !eos) {
|
||||
if (*f=='%') {
|
||||
int insertnr;
|
||||
char *fmtstr,*x,*lastf;
|
||||
DWORD *argliststart;
|
||||
|
||||
fmtstr = NULL;
|
||||
lastf = f;
|
||||
f++;
|
||||
if (!*f) {
|
||||
ADD_TO_T('%');
|
||||
continue;
|
||||
}
|
||||
switch (*f) {
|
||||
case '1':case '2':case '3':case '4':case '5':
|
||||
case '6':case '7':case '8':case '9':
|
||||
insertnr=*f-'0';
|
||||
switch (f[1]) {
|
||||
case '0':case '1':case '2':case '3':
|
||||
case '4':case '5':case '6':case '7':
|
||||
case '8':case '9':
|
||||
f++;
|
||||
insertnr=insertnr*10+*f-'0';
|
||||
f++;
|
||||
break;
|
||||
default:
|
||||
f++;
|
||||
break;
|
||||
}
|
||||
if (*f=='!') {
|
||||
f++;
|
||||
if (NULL!=(x=strchr(f,'!'))) {
|
||||
*x='\0';
|
||||
fmtstr=HeapAlloc(GetProcessHeap(),0,strlen(f)+2);
|
||||
sprintf(fmtstr,"%%%s",f);
|
||||
f=x+1;
|
||||
} else {
|
||||
fmtstr=HeapAlloc(GetProcessHeap(),0,strlen(f)+2);
|
||||
sprintf(fmtstr,"%%%s",f);
|
||||
f+=strlen(f); /*at \0*/
|
||||
}
|
||||
} else
|
||||
if(!args)
|
||||
break;
|
||||
else
|
||||
fmtstr=HEAP_strdupA(GetProcessHeap(),0,"%s");
|
||||
if (args) {
|
||||
int sz;
|
||||
LPSTR b = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sz = 100);
|
||||
|
||||
if (dwFlags & FORMAT_MESSAGE_ARGUMENT_ARRAY)
|
||||
argliststart=args+insertnr-1;
|
||||
else
|
||||
argliststart=(*(DWORD**)args)+insertnr-1;
|
||||
|
||||
/* CMF - This makes a BIG assumption about va_list */
|
||||
while (wvsnprintfA(b, sz, fmtstr, (va_list) argliststart) < 0) {
|
||||
b = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, b, sz += 100);
|
||||
}
|
||||
for (x=b; *x; x++) ADD_TO_T(*x);
|
||||
|
||||
HeapFree(GetProcessHeap(),0,b);
|
||||
} else {
|
||||
/* NULL args - copy formatstr
|
||||
* (probably wrong)
|
||||
*/
|
||||
while ((lastf<f)&&(*lastf)) {
|
||||
ADD_TO_T(*lastf++);
|
||||
}
|
||||
}
|
||||
HeapFree(GetProcessHeap(),0,fmtstr);
|
||||
break;
|
||||
case 'n':
|
||||
ADD_TO_T('\r');
|
||||
ADD_TO_T('\n');
|
||||
f++;
|
||||
break;
|
||||
case '0':
|
||||
eos = TRUE;
|
||||
f++;
|
||||
break;
|
||||
default:
|
||||
ADD_TO_T(*f++)
|
||||
break;
|
||||
}
|
||||
} else { /* '\n' or '\r' gets mapped to "\r\n" */
|
||||
if(*f == '\n' || *f == '\r') {
|
||||
if (width == 0) {
|
||||
ADD_TO_T('\r');
|
||||
ADD_TO_T('\n');
|
||||
if(*f++ == '\r' && *f == '\n')
|
||||
f++;
|
||||
}
|
||||
} else {
|
||||
ADD_TO_T(*f++);
|
||||
}
|
||||
}
|
||||
}
|
||||
*t='\0';
|
||||
}
|
||||
talloced = strlen(target)+1;
|
||||
if (nSize && talloced<nSize) {
|
||||
target = (char*)HeapReAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,target,nSize);
|
||||
}
|
||||
TRACE("-- %s\n",debugstr_a(target));
|
||||
if (dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER) {
|
||||
*((LPVOID*)lpBuffer) = (LPVOID)LocalAlloc(GMEM_ZEROINIT,max(nSize, talloced));
|
||||
memcpy(*(LPSTR*)lpBuffer,target,talloced);
|
||||
} else {
|
||||
lstrcpynA(lpBuffer,target,nSize);
|
||||
}
|
||||
HeapFree(GetProcessHeap(),0,target);
|
||||
if (from) HeapFree(GetProcessHeap(),0,from);
|
||||
return (dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER) ?
|
||||
strlen(*(LPSTR*)lpBuffer):
|
||||
strlen(lpBuffer);
|
||||
#else
|
||||
return 0;
|
||||
#endif /* __i386__ */
|
||||
}
|
||||
#undef ADD_TO_T
|
||||
|
||||
|
||||
/***********************************************************************
|
||||
* FormatMessageW (KERNEL32.138)
|
||||
*/
|
||||
DWORD WINAPI FormatMessageW(
|
||||
DWORD dwFlags,
|
||||
LPCVOID lpSource,
|
||||
DWORD dwMessageId,
|
||||
DWORD dwLanguageId,
|
||||
LPWSTR lpBuffer,
|
||||
DWORD nSize,
|
||||
LPDWORD args /* va_list *args */
|
||||
) {
|
||||
#ifdef __i386__
|
||||
/* 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;
|
||||
|
||||
TRACE("(0x%lx,%p,%ld,0x%lx,%p,%ld,%p)\n",
|
||||
dwFlags,lpSource,dwMessageId,dwLanguageId,lpBuffer,nSize,args);
|
||||
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);
|
||||
if (dwFlags & FORMAT_MESSAGE_FROM_SYSTEM) {
|
||||
/* gather information from system message tables ... */
|
||||
from = HeapAlloc( GetProcessHeap(),0,200 );
|
||||
sprintf(from,"Systemmessage, messageid = 0x%08lx\n",dwMessageId);
|
||||
}
|
||||
if (dwFlags & FORMAT_MESSAGE_FROM_HMODULE) {
|
||||
INT bufsize;
|
||||
|
||||
dwMessageId &= 0xFFFF;
|
||||
bufsize=LoadMessageA((HMODULE)lpSource,dwMessageId,dwLanguageId,NULL,100);
|
||||
if (bufsize)
|
||||
{
|
||||
from = HeapAlloc( GetProcessHeap(), 0, bufsize + 1 );
|
||||
LoadMessageA((HMODULE)lpSource,dwMessageId,dwLanguageId,from,bufsize+1);
|
||||
}
|
||||
}
|
||||
target = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, 100 );
|
||||
t = target;
|
||||
talloced= 100;
|
||||
|
||||
#define ADD_TO_T(c) \
|
||||
*t++=c;\
|
||||
if (t-target == talloced) {\
|
||||
target = (char*)HeapReAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,target,talloced*2);\
|
||||
t = target+talloced;\
|
||||
talloced*=2;\
|
||||
}
|
||||
|
||||
if (from) {
|
||||
f=from;
|
||||
while (*f && !eos) {
|
||||
if (*f=='%') {
|
||||
int insertnr;
|
||||
char *fmtstr,*sprintfbuf,*x;
|
||||
DWORD *argliststart;
|
||||
|
||||
fmtstr = NULL;
|
||||
f++;
|
||||
if (!*f) {
|
||||
ADD_TO_T('%');
|
||||
continue;
|
||||
}
|
||||
switch (*f) {
|
||||
case '1':case '2':case '3':case '4':case '5':
|
||||
case '6':case '7':case '8':case '9':
|
||||
insertnr=*f-'0';
|
||||
switch (f[1]) {
|
||||
case '0':case '1':case '2':case '3':
|
||||
case '4':case '5':case '6':case '7':
|
||||
case '8':case '9':
|
||||
f++;
|
||||
insertnr=insertnr*10+*f-'0';
|
||||
f++;
|
||||
break;
|
||||
default:
|
||||
f++;
|
||||
break;
|
||||
}
|
||||
if (*f=='!') {
|
||||
f++;
|
||||
if (NULL!=(x=strchr(f,'!')))
|
||||
{
|
||||
*x='\0';
|
||||
fmtstr=HeapAlloc( GetProcessHeap(), 0, strlen(f)+2);
|
||||
sprintf(fmtstr,"%%%s",f);
|
||||
f=x+1;
|
||||
} else {
|
||||
fmtstr=HeapAlloc(GetProcessHeap(),0,strlen(f));
|
||||
sprintf(fmtstr,"%%%s",f);
|
||||
f+=strlen(f); /*at \0*/
|
||||
}
|
||||
} else
|
||||
if(!args)
|
||||
break;
|
||||
else
|
||||
fmtstr=HEAP_strdupA( GetProcessHeap(),0,"%s");
|
||||
if (dwFlags & FORMAT_MESSAGE_ARGUMENT_ARRAY)
|
||||
argliststart=args+insertnr-1;
|
||||
else
|
||||
argliststart=(*(DWORD**)args)+insertnr-1;
|
||||
|
||||
if (fmtstr[strlen(fmtstr)-1]=='s' && argliststart[0]) {
|
||||
DWORD xarr[3];
|
||||
|
||||
xarr[0]=(DWORD)HEAP_strdupWtoA(GetProcessHeap(),0,(LPWSTR)(*(argliststart+0)));
|
||||
/* possible invalid pointers */
|
||||
xarr[1]=*(argliststart+1);
|
||||
xarr[2]=*(argliststart+2);
|
||||
sprintfbuf=HeapAlloc(GetProcessHeap(),0,lstrlenW((LPWSTR)argliststart[0])*2+1);
|
||||
|
||||
/* CMF - This makes a BIG assumption about va_list */
|
||||
vsprintf(sprintfbuf, fmtstr, (va_list) xarr);
|
||||
} else {
|
||||
sprintfbuf=HeapAlloc(GetProcessHeap(),0,100);
|
||||
|
||||
/* CMF - This makes a BIG assumption about va_list */
|
||||
wvsprintfA(sprintfbuf, fmtstr, (va_list) argliststart);
|
||||
}
|
||||
x=sprintfbuf;
|
||||
while (*x) {
|
||||
ADD_TO_T(*x++);
|
||||
}
|
||||
HeapFree(GetProcessHeap(),0,sprintfbuf);
|
||||
HeapFree(GetProcessHeap(),0,fmtstr);
|
||||
break;
|
||||
case 'n':
|
||||
ADD_TO_T('\r');
|
||||
ADD_TO_T('\n');
|
||||
f++;
|
||||
break;
|
||||
case '0':
|
||||
eos = TRUE;
|
||||
f++;
|
||||
break;
|
||||
default:
|
||||
ADD_TO_T(*f++)
|
||||
break;
|
||||
}
|
||||
} else { /* '\n' or '\r' gets mapped to "\r\n" */
|
||||
if(*f == '\n' || *f == '\r') {
|
||||
if (width == 0) {
|
||||
ADD_TO_T('\r');
|
||||
ADD_TO_T('\n');
|
||||
if(*f++ == '\r' && *f == '\n')
|
||||
f++;
|
||||
}
|
||||
} else {
|
||||
ADD_TO_T(*f++);
|
||||
}
|
||||
}
|
||||
}
|
||||
*t='\0';
|
||||
}
|
||||
talloced = strlen(target)+1;
|
||||
if (nSize && talloced<nSize)
|
||||
target = (char*)HeapReAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,target,nSize);
|
||||
if (dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER) {
|
||||
/* nSize is the MINIMUM size */
|
||||
*((LPVOID*)lpBuffer) = (LPVOID)LocalAlloc(GMEM_ZEROINIT,talloced*2+2);
|
||||
lstrcpynAtoW(*(LPWSTR*)lpBuffer,target,talloced);
|
||||
} else
|
||||
lstrcpynAtoW(lpBuffer,target,nSize);
|
||||
HeapFree(GetProcessHeap(),0,target);
|
||||
if (from) HeapFree(GetProcessHeap(),0,from);
|
||||
return (dwFlags & FORMAT_MESSAGE_ALLOCATE_BUFFER) ?
|
||||
lstrlenW(*(LPWSTR*)lpBuffer):
|
||||
lstrlenW(lpBuffer);
|
||||
#else
|
||||
return 0;
|
||||
#endif /* __i386__ */
|
||||
}
|
||||
#undef ADD_TO_T
|
||||
|
||||
Loading…
Reference in New Issue
Block a user