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Cleanup, create unicode versions of _ILCreateFromPath, 

_ILCreateGuidFromStr, and _ILCreateFromFindData.
oldstable
Mike McCormack 2005-02-22 14:50:35 +00:00 committed by Alexandre Julliard
parent 19b78a0e21
commit 3d9ba61478
1 changed files with 84 additions and 45 deletions
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129
dlls/shell32/pidl.c
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@ -387,22 +387,14 @@ HRESULT WINAPI ILSaveToStream (IStream * pStream, LPCITEMIDLIST pPidl)
*/
HRESULT WINAPI SHILCreateFromPathA(LPCSTR path, LPITEMIDLIST * ppidl, DWORD * attributes)
{
LPSHELLFOLDER sf;
WCHAR lpszDisplayName[MAX_PATH];
DWORD pchEaten;
HRESULT ret = E_FAIL;
TRACE_(shell)("%s %p 0x%08lx\n", path, ppidl, attributes ? *attributes : 0);
if (!MultiByteToWideChar(CP_ACP, 0, path, -1, lpszDisplayName, MAX_PATH))
lpszDisplayName[MAX_PATH-1] = 0;
if (SUCCEEDED (SHGetDesktopFolder(&sf)))
{
ret = IShellFolder_ParseDisplayName(sf, 0, NULL, lpszDisplayName, &pchEaten, ppidl, attributes);
IShellFolder_Release(sf);
}
return ret;
return SHILCreateFromPathW(lpszDisplayName, ppidl, attributes);
}
HRESULT WINAPI SHILCreateFromPathW(LPCWSTR path, LPITEMIDLIST * ppidl, DWORD * attributes)
@ -435,8 +427,8 @@ HRESULT WINAPI SHILCreateFromPathAW (LPCVOID path, LPITEMIDLIST * ppidl, DWORD *
* PARAMS
* hwndOwner [in]
* nFolder [in] CSIDL_xxxxx
* fCreate [in] Create folder if it does not exist
* nFolder [in] CSIDL_xxxxx
* fCreate [in] Create folder if it does not exist
*
* RETURNS
* Success: The newly created pidl
@ -510,13 +502,13 @@ BOOL WINAPI ILIsEqual(LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2)
* Explorer reads from registry directly (StreamMRU),
* so we can only check here
*/
if ((!pcheck (pidl1)) || (!pcheck (pidl2)))
if (!pcheck(pidl1) || !pcheck (pidl2))
return FALSE;
pdump (pidl1);
pdump (pidl2);
if ( (!pidl1) || (!pidl2) )
if (!pidl1 || !pidl2)
return FALSE;
while (pidltemp1->mkid.cb && pidltemp2->mkid.cb)
@ -524,7 +516,7 @@ BOOL WINAPI ILIsEqual(LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2)
_ILSimpleGetText(pidltemp1, szData1, MAX_PATH);
_ILSimpleGetText(pidltemp2, szData2, MAX_PATH);
if (strcasecmp ( szData1, szData2 )!=0 )
if (strcasecmp( szData1, szData2 ))
return FALSE;
pidltemp1 = ILGetNext(pidltemp1);
@ -574,7 +566,7 @@ BOOL WINAPI ILIsParent(LPCITEMIDLIST pidlParent, LPCITEMIDLIST pidlChild, BOOL b
_ILSimpleGetText(pParent, szData1, MAX_PATH);
_ILSimpleGetText(pChild, szData2, MAX_PATH);
if (strcasecmp ( szData1, szData2 )!=0 )
if (strcasecmp( szData1, szData2 ))
return FALSE;
pParent = ILGetNext(pParent);
@ -582,7 +574,7 @@ BOOL WINAPI ILIsParent(LPCITEMIDLIST pidlParent, LPCITEMIDLIST pidlChild, BOOL b
}
/* child shorter or has equal length to parent */
if ( pParent->mkid.cb || ! pChild->mkid.cb)
if (pParent->mkid.cb || !pChild->mkid.cb)
return FALSE;
/* not immediate descent */
@ -630,7 +622,7 @@ LPITEMIDLIST WINAPI ILFindChild(LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2)
pdump (pidl1);
pdump (pidl2);
if ( _ILIsDesktop(pidl1) )
if (_ILIsDesktop(pidl1))
{
ret = pidl2;
}
@ -682,18 +674,18 @@ LPITEMIDLIST WINAPI ILCombine(LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2)
TRACE("pidl=%p pidl=%p\n",pidl1,pidl2);
if(!pidl1 && !pidl2) return NULL;
if (!pidl1 && !pidl2) return NULL;
pdump (pidl1);
pdump (pidl2);
if(!pidl1)
if (!pidl1)
{
pidlNew = ILClone(pidl2);
return pidlNew;
}
if(!pidl2)
if (!pidl2)
{
pidlNew = ILClone(pidl1);
return pidlNew;
@ -766,7 +758,7 @@ HRESULT WINAPI SHGetRealIDL(LPSHELLFOLDER lpsf, LPCITEMIDLIST pidlSimple, LPITEM
*
* NOTES
* pild = CSIDL_DESKTOP ret = 0
* pild = CSIDL_DRIVES ret = 0
* pild = CSIDL_DRIVES ret = 0
*/
LPITEMIDLIST WINAPI SHLogILFromFSIL(LPITEMIDLIST pidl)
{
@ -831,7 +823,7 @@ LPITEMIDLIST WINAPI ILGetNext(LPCITEMIDLIST pidl)
TRACE("%p\n", pidl);
if(pidl)
if (pidl)
{
len = pidl->mkid.cb;
if (len)
@ -899,7 +891,7 @@ LPITEMIDLIST WINAPI ILAppend(LPITEMIDLIST pidl, LPCITEMIDLIST item, BOOL bEnd)
void WINAPI ILFree(LPITEMIDLIST pidl)
{
TRACE("(pidl=%p)\n",pidl);
if(pidl)
if (pidl)
SHFree(pidl);
}
@ -918,7 +910,7 @@ void WINAPI ILGlobalFree( LPITEMIDLIST pidl)
{
TRACE("%p\n", pidl);
if(pidl)
if (pidl)
Free(pidl);
}
@ -1093,7 +1085,7 @@ LPITEMIDLIST WINAPI SHSimpleIDListFromPathW(LPCWSTR lpszPath)
LPITEMIDLIST WINAPI SHSimpleIDListFromPathAW(LPCVOID lpszPath)
{
if ( SHELL_OsIsUnicode())
return SHSimpleIDListFromPathW (lpszPath);
return SHSimpleIDListFromPathW (lpszPath);
return SHSimpleIDListFromPathA (lpszPath);
}
@ -1261,7 +1253,7 @@ HRESULT SHELL_GetPathFromIDListA(LPCITEMIDLIST pidl, LPSTR pszPath, UINT uOutSiz
ERR("pidl %p is borked\n",pidl);
/* make sure there's enough space for the next segment */
if ( (lstrlenA(txt) + lstrlenA(pszPath)) > uOutSize)
if ((lstrlenA(txt) + lstrlenA(pszPath)) > uOutSize)
{
hr = E_INVALIDARG;
break;
@ -1279,7 +1271,7 @@ HRESULT SHELL_GetPathFromIDListA(LPCITEMIDLIST pidl, LPSTR pszPath, UINT uOutSiz
if (!pidl->mkid.cb)
break;
if( (lstrlenA(pszPath) + 1) > uOutSize)
if ((lstrlenA(pszPath) + 1) > uOutSize)
{
hr = E_INVALIDARG;
break;
@ -1336,7 +1328,7 @@ HRESULT SHELL_GetPathFromIDListW(LPCITEMIDLIST pidl, LPWSTR pszPath, UINT uOutSi
HRESULT hr = S_OK;
UINT len;
pszPath[0]=0;
pszPath[0]=0;
/* One case is a PIDL rooted at desktop level */
if (_ILIsValue(pidl) || _ILIsFolder(pidl))
@ -1379,7 +1371,7 @@ HRESULT SHELL_GetPathFromIDListW(LPCITEMIDLIST pidl, LPWSTR pszPath, UINT uOutSi
}
MultiByteToWideChar(CP_ACP, 0, txt, -1,
&pszPath[lstrlenW(pszPath)], len);
&pszPath[lstrlenW(pszPath)], len);
pidl = ILGetNext(pidl);
if (!pidl)
@ -1392,7 +1384,7 @@ HRESULT SHELL_GetPathFromIDListW(LPCITEMIDLIST pidl, LPWSTR pszPath, UINT uOutSi
if (!pidl->mkid.cb)
break;
if ( (lstrlenW(pszPath) + 1) > uOutSize )
if ((lstrlenW(pszPath) + 1) > uOutSize )
{
hr = E_INVALIDARG;
break;
@ -1585,14 +1577,14 @@ LPITEMIDLIST _ILCreatePrinters()
LPITEMIDLIST _ILCreateNetwork()
{
TRACE("()\n");
return _ILCreateGuid(PT_GUID, &CLSID_NetworkPlaces);
TRACE("()\n");
return _ILCreateGuid(PT_GUID, &CLSID_NetworkPlaces);
}
LPITEMIDLIST _ILCreateBitBucket()
{
TRACE("()\n");
return _ILCreateGuid(PT_GUID, &CLSID_RecycleBin);
TRACE("()\n");
return _ILCreateGuid(PT_GUID, &CLSID_RecycleBin);
}
LPITEMIDLIST _ILCreateGuid(PIDLTYPE type, REFIID guid)
@ -1631,6 +1623,37 @@ LPITEMIDLIST _ILCreateGuidFromStrA(LPCSTR szGUID)
return _ILCreateGuid(PT_GUID, &iid);
}
LPITEMIDLIST _ILCreateGuidFromStrW(LPCWSTR szGUID)
{
IID iid;
if (!SUCCEEDED(SHCLSIDFromStringW(szGUID, &iid)))
{
ERR("%s is not a GUID\n", debugstr_w(szGUID));
return NULL;
}
return _ILCreateGuid(PT_GUID, &iid);
}
LPITEMIDLIST _ILCreateFromFindDataW( WIN32_FIND_DATAW *wfd )
{
/* FIXME: should make unicode PIDLs */
WIN32_FIND_DATAA fda;
memset( &fda, 0, sizeof fda );
fda.dwFileAttributes = wfd->dwFileAttributes;
fda.ftCreationTime = wfd->ftCreationTime;
fda.ftLastAccessTime = wfd->ftLastAccessTime;
fda.ftLastWriteTime = wfd->ftLastWriteTime;
fda.nFileSizeHigh = wfd->nFileSizeHigh;
fda.nFileSizeLow = wfd->nFileSizeLow;
fda.dwReserved0 = wfd->dwReserved0;
fda.dwReserved1 = wfd->dwReserved1;
WideCharToMultiByte( CP_ACP, 0, wfd->cFileName, -1,
fda.cFileName, MAX_PATH, NULL, NULL );
return _ILCreateFromFindDataA( &fda );
}
LPITEMIDLIST _ILCreateFromFindDataA(WIN32_FIND_DATAA * stffile )
{
char buff[MAX_PATH + 14 +1]; /* see WIN32_FIND_DATA */
@ -1703,25 +1726,41 @@ HRESULT _ILCreateFromPathA(LPCSTR szPath, LPITEMIDLIST* ppidl)
return *ppidl ? S_OK : E_OUTOFMEMORY;
}
HRESULT _ILCreateFromPathW(LPCWSTR szPath, LPITEMIDLIST* ppidl)
{
HANDLE hFile;
WIN32_FIND_DATAW stffile;
if (!ppidl)
return E_INVALIDARG;
hFile = FindFirstFileW(szPath, &stffile);
if (hFile == INVALID_HANDLE_VALUE)
return HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
FindClose(hFile);
*ppidl = _ILCreateFromFindDataW(&stffile);
return *ppidl ? S_OK : E_OUTOFMEMORY;
}
LPITEMIDLIST _ILCreateDrive(LPCWSTR lpszNew)
{
WCHAR sTemp[4];
LPITEMIDLIST pidlOut;
sTemp[0]=toupperW(lpszNew[0]);
sTemp[1]=':';
sTemp[2]='\\';
sTemp[3]=0x00;
TRACE("(%s)\n",debugstr_w(sTemp));
TRACE("(%s)\n",debugstr_w(lpszNew));
if ((pidlOut = _ILAlloc(PT_DRIVE, sizeof(DriveStruct))))
pidlOut = _ILAlloc(PT_DRIVE, sizeof(DriveStruct));
if (pidlOut)
{
LPSTR pszDest;
if ((pszDest = _ILGetTextPointer(pidlOut)))
pszDest = _ILGetTextPointer(pidlOut);
if (pszDest)
{
WideCharToMultiByte(CP_ACP, 0, sTemp, sizeof(sTemp)/sizeof(WCHAR),
pszDest, sizeof(sTemp)/sizeof(WCHAR), NULL, NULL);
strcpy(pszDest, "x:\\");
pszDest[0]=toupperW(lpszNew[0]);
TRACE("-- create Drive: %s\n", debugstr_a(pszDest));
}
}
@ -1833,7 +1872,7 @@ BOOL _ILIsCPanelStruct(LPCITEMIDLIST pidl)
/**************************************************************************
* _ILIsPidlSimple
*/
BOOL _ILIsPidlSimple ( LPCITEMIDLIST pidl)
BOOL _ILIsPidlSimple(LPCITEMIDLIST pidl)
{
BOOL ret = TRUE;