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Make GetModuleFileNameA call GetModuleFileNameW. Small cleanups.

This commit is contained in:
Alexandre Julliard 2003-03-18 20:07:12 +00:00
parent c85f61b189
commit 03e4ea1789
1 changed files with 23 additions and 42 deletions
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65
loader/module.c
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@ -50,6 +50,14 @@ WINE_MODREF *MODULE_modref_list = NULL;
WINE_MODREF *exe_modref;
int process_detaching = 0; /* set on process detach to avoid deadlocks with thread detach */
inline static HMODULE get_exe_module(void)
{
HMODULE mod;
/* FIXME: should look into PEB */
LdrGetDllHandle( 0, 0, NULL, &mod );
return mod;
}
/***********************************************************************
* wait_input_idle
*
@ -922,46 +930,24 @@ DWORD WINAPI GetModuleFileNameA(
LPSTR lpFileName, /* [out] filenamebuffer */
DWORD size ) /* [in] size of filenamebuffer */
{
DWORD len = 0;
LPWSTR filenameW = HeapAlloc( GetProcessHeap(), 0, size * sizeof(WCHAR) );
lpFileName[0] = 0;
RtlEnterCriticalSection( &loader_section );
if (!hModule && !(NtCurrentTeb()->tibflags & TEBF_WIN32))
if (!filenameW)
{
/* 16-bit task - get current NE module name */
NE_MODULE *pModule = NE_GetPtr( GetCurrentTask() );
if (pModule) len = GetLongPathNameA(NE_MODULE_NAME(pModule), lpFileName, size);
SetLastError( ERROR_NOT_ENOUGH_MEMORY );
return 0;
}
else if (hModule || LdrGetDllHandle( 0, 0, NULL, &hModule ) == STATUS_SUCCESS)
{
LDR_MODULE* pldr;
NTSTATUS nts;
nts = LdrFindEntryForAddress( hModule, &pldr );
if (nts == STATUS_SUCCESS)
{
WideCharToMultiByte( CP_ACP, 0,
pldr->FullDllName.Buffer, pldr->FullDllName.Length,
lpFileName, size, NULL, NULL );
len = min(size, pldr->FullDllName.Length / sizeof(WCHAR));
}
else SetLastError( RtlNtStatusToDosError( nts ) );
}
RtlLeaveCriticalSection( &loader_section );
TRACE( "%s\n", debugstr_an(lpFileName, len) );
return len;
GetModuleFileNameW( hModule, filenameW, size );
WideCharToMultiByte( CP_ACP, 0, filenameW, -1, lpFileName, size, NULL, NULL );
HeapFree( GetProcessHeap(), 0, filenameW );
return strlen( lpFileName );
}
/***********************************************************************
* GetModuleFileNameW (KERNEL32.@)
*/
DWORD WINAPI GetModuleFileNameW( HMODULE hModule, LPWSTR lpFileName, DWORD size )
{
DWORD len = 0;
lpFileName[0] = 0;
RtlEnterCriticalSection( &loader_section );
@ -973,30 +959,25 @@ DWORD WINAPI GetModuleFileNameW( HMODULE hModule, LPWSTR lpFileName, DWORD size
{
WCHAR path[MAX_PATH];
MultiByteToWideChar( CP_ACP, 0, NE_MODULE_NAME(pModule), -1,
path, MAX_PATH );
len = GetLongPathNameW(path, lpFileName, size);
MultiByteToWideChar( CP_ACP, 0, NE_MODULE_NAME(pModule), -1, path, MAX_PATH );
GetLongPathNameW(path, lpFileName, size);
}
}
else if (hModule || LdrGetDllHandle( 0, 0, NULL, &hModule ) == STATUS_SUCCESS)
else
{
LDR_MODULE* pldr;
NTSTATUS nts;
if (!hModule) hModule = get_exe_module();
nts = LdrFindEntryForAddress( hModule, &pldr );
if (nts == STATUS_SUCCESS)
{
len = min(size, pldr->FullDllName.Length / sizeof(WCHAR));
strncpyW(lpFileName, pldr->FullDllName.Buffer, len);
if (len < size) lpFileName[len] = 0;
}
if (nts == STATUS_SUCCESS) lstrcpynW(lpFileName, pldr->FullDllName.Buffer, size);
else SetLastError( RtlNtStatusToDosError( nts ) );
}
RtlLeaveCriticalSection( &loader_section );
TRACE( "%s\n", debugstr_wn(lpFileName, len) );
return len;
TRACE( "%s\n", debugstr_w(lpFileName) );
return strlenW(lpFileName);
}
/******************************************************************