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Use RtlFindMessage to load message resources.

This commit is contained in:
Alexandre Julliard 2003-05-07 03:19:17 +00:00
parent 5e8d015a8c
commit cbd9eca2c3
1 changed files with 3 additions and 76 deletions
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79
dlls/kernel/format_msg.c
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@ -26,6 +26,7 @@
#include "windef.h"
#include "winbase.h"
#include "winerror.h"
#include "winternl.h"
#include "winuser.h"
#include "winnls.h"
#include "wine/unicode.h"
@ -64,39 +65,13 @@ WINE_DEFAULT_DEBUG_CHANNEL(resource);
static INT load_messageA( 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;
const MESSAGE_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_MESSAGETABLEW,(LPWSTR)1,lang);
if (!hrsrc) return 0;
hmem = LoadResource( instance, hrsrc );
if (!hmem) return 0;
if (RtlFindMessage( instance, (ULONG)RT_MESSAGETABLEW, lang, id, &mre ) != STATUS_SUCCESS) 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);
@ -189,35 +164,11 @@ DWORD WINAPI FormatMessageA(
if (dwFlags & FORMAT_MESSAGE_FROM_HMODULE)
{
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);
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) {
@ -438,35 +389,11 @@ DWORD WINAPI FormatMessageW(
if (dwFlags & FORMAT_MESSAGE_FROM_HMODULE)
{
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);
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) {