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oleaut: Move the call to SearchPath inside of TLB_ReadTypeLib.

This commit is contained in:
Robert Shearman 2006-02-09 12:11:01 +01:00 committed by Alexandre Julliard
parent 00ecbd05e8
commit 19b6046e21
1 changed files with 27 additions and 32 deletions
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59
dlls/oleaut32/typelib.c
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@ -196,7 +196,7 @@ static WCHAR *get_lcid_subkey( LCID lcid, SYSKIND syskind, WCHAR *buffer )
return buffer;
}
int TLB_ReadTypeLib(LPCWSTR file, INT index, ITypeLib2 **ppTypelib);
static int TLB_ReadTypeLib(LPCWSTR pszFileName, LPWSTR pszPath, UINT cchPath, ITypeLib2 **ppTypeLib);
/****************************************************************************
@ -333,38 +333,14 @@ HRESULT WINAPI LoadTypeLibEx(
REGKIND regkind, /* [in] Specify kind of registration */
ITypeLib **pptLib) /* [out] Pointer to pointer to loaded type library */
{
WCHAR szPath[MAX_PATH+1], szFileCopy[MAX_PATH+1];
WCHAR *pIndexStr;
WCHAR szPath[MAX_PATH+1];
HRESULT res;
INT index = 1;
TRACE("(%s,%d,%p)\n",debugstr_w(szFile), regkind, pptLib);
/* by default try and load using LoadLibrary (for builtin stdole32.tlb) */
memcpy(szPath, szFile, (strlenW(szFile)+1)*sizeof(WCHAR));
*pptLib = NULL;
if(!SearchPathW(NULL,szFile,NULL,sizeof(szPath)/sizeof(WCHAR),szPath,
NULL)) {
/* Look for a trailing '\\' followed by an index */
pIndexStr = strrchrW(szFile, '\\');
if(pIndexStr && pIndexStr != szFile && *++pIndexStr != '\0') {
index = atoiW(pIndexStr);
memcpy(szFileCopy, szFile,
(pIndexStr - szFile - 1) * sizeof(WCHAR));
szFileCopy[pIndexStr - szFile - 1] = '\0';
if(!SearchPathW(NULL,szFileCopy,NULL,sizeof(szPath)/sizeof(WCHAR),
szPath,NULL))
return TYPE_E_CANTLOADLIBRARY;
if (GetFileAttributesW(szFileCopy) & FILE_ATTRIBUTE_DIRECTORY)
return TYPE_E_CANTLOADLIBRARY;
}
}
TRACE("File %s index %d\n", debugstr_w(szPath), index);
res = TLB_ReadTypeLib(szPath, index, (ITypeLib2**)pptLib);
res = TLB_ReadTypeLib(szFile, szPath, MAX_PATH + 1, (ITypeLib2**)pptLib);
if (SUCCEEDED(res))
switch(regkind)
@ -2188,17 +2164,36 @@ static CRITICAL_SECTION cache_section = { &cache_section_debug, -1, 0, 0, 0, 0 }
*/
#define MSFT_SIGNATURE 0x5446534D /* "MSFT" */
#define SLTG_SIGNATURE 0x47544c53 /* "SLTG" */
int TLB_ReadTypeLib(LPCWSTR pszFileName, INT index, ITypeLib2 **ppTypeLib)
static int TLB_ReadTypeLib(LPCWSTR pszFileName, LPWSTR pszPath, UINT cchPath, ITypeLib2 **ppTypeLib)
{
ITypeLibImpl *entry;
int ret = TYPE_E_CANTLOADLIBRARY;
DWORD dwSignature = 0;
HANDLE hFile;
TRACE_(typelib)("%s:%d\n", debugstr_w(pszFileName), index);
INT index = 1;
*ppTypeLib = NULL;
if (!SearchPathW(NULL, pszFileName, NULL, cchPath, pszPath, NULL))
{
WCHAR szFileCopy[MAX_PATH+1];
/* Look for a trailing '\\' followed by an index */
WCHAR *pIndexStr = strrchrW(pszFileName, '\\');
if(pIndexStr && pIndexStr != pszFileName && *++pIndexStr != '\0')
{
index = atoiW(pIndexStr);
memcpy(szFileCopy, pszFileName,
(pIndexStr - pszFileName - 1) * sizeof(WCHAR));
szFileCopy[pIndexStr - pszFileName - 1] = '\0';
if (!SearchPathW(NULL, szFileCopy, NULL, cchPath, pszPath, NULL))
return TYPE_E_CANTLOADLIBRARY;
if (GetFileAttributesW(szFileCopy) & FILE_ATTRIBUTE_DIRECTORY)
return TYPE_E_CANTLOADLIBRARY;
}
}
TRACE_(typelib)("File %s index %d\n", debugstr_w(pszPath), index);
/* We look the path up in the typelib cache. If found, we just addref it, and return the pointer. */
EnterCriticalSection(&cache_section);
for (entry = tlb_cache_first; entry != NULL; entry = entry->next)
@ -2215,7 +2210,7 @@ int TLB_ReadTypeLib(LPCWSTR pszFileName, INT index, ITypeLib2 **ppTypeLib)
LeaveCriticalSection(&cache_section);
/* check the signature of the file */
hFile = CreateFileW( pszFileName, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0 );
hFile = CreateFileW( pszPath, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0 );
if (INVALID_HANDLE_VALUE != hFile)
{
HANDLE hMapping = CreateFileMappingW( hFile, NULL, PAGE_READONLY | SEC_COMMIT, 0, 0, NULL );
@ -2252,7 +2247,7 @@ int TLB_ReadTypeLib(LPCWSTR pszFileName, INT index, ITypeLib2 **ppTypeLib)
if (((WORD)dwSignature == IMAGE_DOS_SIGNATURE) || (dwSignature == 0))
{
/* find the typelibrary resource*/
HINSTANCE hinstDLL = LoadLibraryExW(pszFileName, 0, DONT_RESOLVE_DLL_REFERENCES|
HINSTANCE hinstDLL = LoadLibraryExW(pszPath, 0, DONT_RESOLVE_DLL_REFERENCES|
LOAD_LIBRARY_AS_DATAFILE|LOAD_WITH_ALTERED_SEARCH_PATH);
if (hinstDLL)
{