static void remove_trashinfo_file(const char *info_dir, const char *base_name)
{
char *filename_buffer;
filename_buffer = SHAlloc(lstrlenA(info_dir)+lstrlenA(base_name)+lstrlenA(trashinfo_suffix)+1);
if (filename_buffer == NULL) return;
sprintf(filename_buffer, "%s%s%s", info_dir, base_name, trashinfo_suffix);
unlink(filename_buffer);
SHFree(filename_buffer);
}
/*************************************************************************
* SHChangeNotifyRegister [SHELL32.2]
*
*/
ULONG WINAPI
SHChangeNotifyRegister(
HWND hwnd,
int fSources,
LONG wEventMask,
UINT uMsg,
int cItems,
SHChangeNotifyEntry *lpItems)
{
LPNOTIFICATIONLIST item;
int i;
item = (NOTIFICATIONLIST *)SHAlloc(sizeof(NOTIFICATIONLIST));
TRACE("(%p,0x%08x,0x%08x,0x%08x,%d,%p) item=%p\n",
hwnd, fSources, wEventMask, uMsg, cItems, lpItems, item);
item->next = NULL;
item->prev = NULL;
item->cidl = cItems;
item->apidl = (SHChangeNotifyEntry *)SHAlloc(sizeof(SHChangeNotifyEntry) * cItems);
for(i=0;i<cItems;i++)
{
item->apidl[i].pidl = ILClone(lpItems[i].pidl);
item->apidl[i].fRecursive = lpItems[i].fRecursive;
}
item->hwnd = hwnd;
item->uMsg = uMsg;
item->wEventMask = wEventMask;
item->wSignalledEvent = 0;
item->dwFlags = fSources;
TRACE("new node: %s\n", NodeName( item ));
EnterCriticalSection(&SHELL32_ChangenotifyCS);
AddNode(item);
LeaveCriticalSection(&SHELL32_ChangenotifyCS);
return (ULONG)item;
}
static IContextMenu2* RecycleBinMenu_Constructor(UINT cidl, LPCITEMIDLIST *apidl, IShellFolder2 *folder)
{
RecycleBinMenu *This = SHAlloc(sizeof(RecycleBinMenu));
TRACE("(%u,%p)\n",cidl,apidl);
This->IContextMenu2_iface.lpVtbl = &recycleBinMenuVtbl;
This->cidl = cidl;
This->apidl = _ILCopyaPidl(apidl,cidl);
IShellFolder2_AddRef(folder);
This->folder = folder;
This->refCount = 1;
return &This->IContextMenu2_iface;
}
LPITEMIDLIST ILCreateFromNetworkPlaceW(LPCWSTR lpNetworkPlace)
{
int cbData = sizeof(WORD) + sizeof(WCHAR) * (wcslen(lpNetworkPlace)+1);
LPITEMIDLIST pidl = (LPITEMIDLIST)SHAlloc(cbData + sizeof(WORD));
if (!pidl)
return NULL;
pidl->mkid.cb = cbData;
wcscpy((WCHAR*)&pidl->mkid.abID[0], lpNetworkPlace);
*(WORD*)((char*)pidl + cbData) = 0;
return pidl;
}
HRESULT WINAPI IEnumFORMATETCImpl::Initialize(UINT cfmt, const FORMATETC afmt[])
{
DWORD size;
size = cfmt * sizeof(FORMATETC);
countFmt = cfmt;
pFmt = (LPFORMATETC)SHAlloc(size);
if (pFmt == NULL)
return E_OUTOFMEMORY;
memcpy(pFmt, afmt, size);
return S_OK;
}
BOOL WINAPI CRecycleBinEnum::CBEnumRecycleBin(IN HANDLE hDeletedFile)
{
PDELETED_FILE_DETAILS_W pFileDetails;
DWORD dwSize;
LPITEMIDLIST pidl = NULL;
BOOL ret;
if (!GetDeletedFileDetailsW(hDeletedFile,
0,
NULL,
&dwSize) &&
GetLastError() != ERROR_INSUFFICIENT_BUFFER)
{
ERR("GetDeletedFileDetailsW failed\n");
return FALSE;
}
pFileDetails = (DELETED_FILE_DETAILS_W *)SHAlloc(dwSize);
if (!pFileDetails)
{
ERR("No memory\n");
return FALSE;
}
if (!GetDeletedFileDetailsW(hDeletedFile,
dwSize,
pFileDetails,
NULL))
{
ERR("GetDeletedFileDetailsW failed\n");
SHFree(pFileDetails);
return FALSE;
}
pidl = _ILCreateRecycleItem(pFileDetails);
if (!pidl)
{
SHFree(pFileDetails);
return FALSE;
}
ret = AddToEnumList(pidl);
if (!ret)
SHFree(pidl);
SHFree(pFileDetails);
TRACE("Returning %d\n", ret);
CloseRecycleBinHandle(hDeletedFile);
return ret;
}
HRESULT WINAPI CDesktopFolder::FinalConstruct()
{
WCHAR szMyPath[MAX_PATH];
HRESULT hr;
/* Create the root pidl */
pidlRoot = _ILCreateDesktop();
if (!pidlRoot)
return E_OUTOFMEMORY;
/* Create the inner fs folder */
hr = SHELL32_CoCreateInitSF(pidlRoot,
NULL,
NULL,
&CLSID_ShellFSFolder,
CSIDL_DESKTOPDIRECTORY,
IID_PPV_ARG(IShellFolder2, &m_DesktopFSFolder));
if (FAILED_UNEXPECTEDLY(hr))
return hr;
/* Create the inner shared fs folder. Dont fail on failure. */
hr = SHELL32_CoCreateInitSF(pidlRoot,
NULL,
NULL,
&CLSID_ShellFSFolder,
CSIDL_COMMON_DESKTOPDIRECTORY,
IID_PPV_ARG(IShellFolder2, &m_SharedDesktopFSFolder));
if (FAILED_UNEXPECTEDLY(hr))
return hr;
/* Create the inner reg folder */
hr = CRegFolder_CreateInstance(&CLSID_ShellDesktop,
pidlRoot,
L"",
IID_PPV_ARG(IShellFolder2, &m_regFolder));
if (FAILED_UNEXPECTEDLY(hr))
return hr;
/* Cache the path to the user desktop directory */
if (!SHGetSpecialFolderPathW( 0, szMyPath, CSIDL_DESKTOPDIRECTORY, TRUE ))
return E_UNEXPECTED;
sPathTarget = (LPWSTR)SHAlloc((wcslen(szMyPath) + 1) * sizeof(WCHAR));
if (!sPathTarget)
return E_OUTOFMEMORY;
wcscpy(sPathTarget, szMyPath);
return S_OK;
}
LPTSTR SHGetCaption(HIDA hida)
{
UINT idFormat, uLen;
TCHAR szTemplate[40];
TCHAR szName[MAX_PATH];
LPTSTR pszCaption = NULL;
LPITEMIDLIST pidl;
switch (HIDA_GetCount(hida))
{
case 0:
// Review: Can this ever happen?
Assert(FALSE);
goto Error1;
case 1:
idFormat = IDS_ONEFILEPROP;
break;
default:
idFormat = IDS_MANYFILEPROP;
break;
}
pidl = HIDA_ILClone(hida, 0);
if (!pidl)
{
goto Error1;
}
if (FAILED(_SHGetNameAndFlags(pidl, SHGDN_NORMAL, szName, ARRAYSIZE(szName), NULL)))
{
goto Error2;
}
uLen = LoadString(HINST_THISDLL, idFormat, szTemplate, ARRAYSIZE(szTemplate))
+ lstrlen(szName) + 1;
pszCaption = SHAlloc(uLen*SIZEOF(TCHAR));
if (pszCaption)
{
wsprintf(pszCaption, szTemplate, (LPTSTR)szName);
}
Error2:;
ILFree(pidl);
Error1:;
return(pszCaption);
}
/*
* The item ID of a trashed element is built as follows:
* NUL byte - in most PIDLs the first byte is the type so we keep it constant
* WIN32_FIND_DATAW structure - with data about original file attributes
* bucket name - currently only an empty string meaning the home bucket is supported
* trash file name - a NUL-terminated string
*/
static HRESULT TRASH_CreateSimplePIDL(LPCSTR filename, const WIN32_FIND_DATAW *data, LPITEMIDLIST *pidlOut)
{
LPITEMIDLIST pidl = SHAlloc(2+1+sizeof(WIN32_FIND_DATAW)+1+lstrlenA(filename)+1+2);
*pidlOut = NULL;
if (pidl == NULL)
return E_OUTOFMEMORY;
pidl->mkid.cb = (USHORT)(2+1+sizeof(WIN32_FIND_DATAW)+1+lstrlenA(filename)+1);
pidl->mkid.abID[0] = 0;
memcpy(pidl->mkid.abID+1, data, sizeof(WIN32_FIND_DATAW));
pidl->mkid.abID[1+sizeof(WIN32_FIND_DATAW)] = 0;
lstrcpyA((LPSTR)(pidl->mkid.abID+1+sizeof(WIN32_FIND_DATAW)+1), filename);
*(USHORT *)(pidl->mkid.abID+1+sizeof(WIN32_FIND_DATAW)+1+lstrlenA(filename)+1) = 0;
*pidlOut = pidl;
return S_OK;
}
/**************************************************************************
* ISF_Printers_fnGetDisplayNameOf
*
*/
static HRESULT WINAPI ISF_Printers_fnGetDisplayNameOf (IShellFolder2 * iface,
LPCITEMIDLIST pidl, DWORD dwFlags, LPSTRRET strRet)
{
LPWSTR pszName;
IGenericSFImpl *This = (IGenericSFImpl *)iface;
PIDLPrinterStruct * p;
TRACE ("(%p)->(pidl=%p,0x%08lx,%p)\n", This, pidl, dwFlags, strRet);
pdump (pidl);
if (!strRet)
{
WARN("no strRet\n");
return E_INVALIDARG;
}
if (_ILIsPrinter(pidl))
{
pszName = CoTaskMemAlloc(MAX_PATH * sizeof(WCHAR));
if (!pszName)
return E_OUTOFMEMORY;
if (LoadStringW(shell32_hInstance, IDS_PRINTERS, pszName, MAX_PATH))
{
pszName[MAX_PATH-1] = L'\0';
strRet->uType = STRRET_WSTR;
strRet->u.pOleStr = pszName;
return S_OK;
}
CoTaskMemFree(pszName);
return E_FAIL;
}
p = _ILGetPrinterStruct(pidl);
if (!p)
{
WARN("no printer struct\n");
return E_INVALIDARG;
}
strRet->u.pOleStr = SHAlloc(p->offsServer * sizeof(WCHAR));
if (!strRet->u.pOleStr)
return E_OUTOFMEMORY;
memcpy((LPVOID)strRet->u.pOleStr, (LPVOID)p->szName, p->offsServer * sizeof(WCHAR));
TRACE("ret %s\n", debugstr_w(strRet->u.pOleStr));
return S_OK;
}
BOOL WINAPI CBSearchRecycleBin(IN PVOID Context, IN HANDLE hDeletedFile)
{
PSEARCH_CONTEXT pContext = (PSEARCH_CONTEXT)Context;
PDELETED_FILE_DETAILS_W pFileDetails;
DWORD dwSize;
BOOL ret;
if (!GetDeletedFileDetailsW(hDeletedFile,
0,
NULL,
&dwSize) &&
GetLastError() != ERROR_INSUFFICIENT_BUFFER)
{
ERR("GetDeletedFileDetailsW failed\n");
return FALSE;
}
pFileDetails = (DELETED_FILE_DETAILS_W *)SHAlloc(dwSize);
if (!pFileDetails)
{
ERR("No memory\n");
return FALSE;
}
if (!GetDeletedFileDetailsW(hDeletedFile,
dwSize,
pFileDetails,
NULL))
{
ERR("GetDeletedFileDetailsW failed\n");
SHFree(pFileDetails);
return FALSE;
}
ret = memcmp(pFileDetails, pContext->pFileDetails, dwSize);
if (!ret)
{
pContext->hDeletedFile = hDeletedFile;
pContext->bFound = TRUE;
}
else
CloseRecycleBinHandle(hDeletedFile);
SHFree(pFileDetails);
return ret;
}
/**************************************************************************
* CPrinterFolder::GetDisplayNameOf
*
*/
HRESULT WINAPI CPrinterFolder::GetDisplayNameOf(PCUITEMID_CHILD pidl, DWORD dwFlags, LPSTRRET strRet)
{
LPWSTR pszName;
PIDLPrinterStruct * p;
TRACE ("(%p)->(pidl=%p,0x%08lx,%p)\n", this, pidl, dwFlags, strRet);
pdump (pidl);
if (!strRet)
{
WARN("no strRet\n");
return E_INVALIDARG;
}
if (!pidl->mkid.cb)
{
pszName = (LPWSTR)CoTaskMemAlloc(MAX_PATH * sizeof(WCHAR));
if (!pszName)
return E_OUTOFMEMORY;
if (LoadStringW(shell32_hInstance, IDS_PRINTERS, pszName, MAX_PATH))
{
pszName[MAX_PATH-1] = L'\0';
strRet->uType = STRRET_WSTR;
strRet->pOleStr = pszName;
return S_OK;
}
CoTaskMemFree(pszName);
return E_FAIL;
}
p = _ILGetPrinterStruct(pidl);
if (!p)
{
WARN("no printer struct\n");
return E_INVALIDARG;
}
strRet->pOleStr = (LPWSTR)SHAlloc(p->offsServer * sizeof(WCHAR));
if (!strRet->pOleStr)
return E_OUTOFMEMORY;
memcpy((LPVOID)strRet->pOleStr, (LPVOID)p->szName, p->offsServer * sizeof(WCHAR));
TRACE("ret %s\n", debugstr_w(strRet->pOleStr));
return S_OK;
}
/******************************************************************************
* XDG_WriteDesktopStringEntry [internal]
*
* Writes a key=value pair into the specified file descriptor.
*
* RETURNS
* TRUE on success, else FALSE
*/
BOOL XDG_WriteDesktopStringEntry(int writer, const char *keyName, DWORD dwFlags, const char *value)
{
int keyLen = lstrlenA(keyName);
int valueLen = escape_value(value, dwFlags, NULL);
char *string = SHAlloc(keyLen+1+valueLen);
BOOL ret;
if (string == NULL)
return FALSE;
lstrcpyA(string, keyName);
string[keyLen] = '=';
escape_value(value, dwFlags, string+keyLen+1);
string[keyLen+1+valueLen-1]='\n'; /* -1 because valueLen contains the last NUL character */
ret = (write(writer, string, keyLen+1+valueLen)!=-1);
SHFree(string);
return ret;
}
HRESULT TRASH_EnumItems(const WCHAR *path, LPITEMIDLIST **pidls, int *count)
{
int ti_count;
int pos=0, i;
HRESULT err = E_OUTOFMEMORY;
HDPA tinfs;
if(path)
FIXME("Ignoring path = %s\n", debugstr_w(path));
if (!TRASH_EnsureInitialized()) return E_FAIL;
tinfs = enum_bucket_trashinfos(home_trash, &ti_count);
if (tinfs == NULL) return E_FAIL;
*pidls = SHAlloc(sizeof(LPITEMIDLIST)*ti_count);
if (!*pidls) goto failed;
for (i=0; i<ti_count; i++)
{
WIN32_FIND_DATAW data;
LPCSTR filename;
filename = DPA_GetPtr(tinfs, i);
if (FAILED(err = TRASH_GetDetails(home_trash, filename, &data)))
goto failed;
if (err == S_FALSE)
continue;
if (FAILED(err = TRASH_CreateSimplePIDL(filename, &data, &(*pidls)[pos])))
goto failed;
pos++;
}
*count = pos;
DPA_DestroyCallback(tinfs, free_item_callback, NULL);
return S_OK;
failed:
if (*pidls != NULL)
{
int j;
for (j=0; j<pos; j++)
SHFree((*pidls)[j]);
SHFree(*pidls);
}
DPA_DestroyCallback(tinfs, free_item_callback, NULL);
return err;
}
static LPITEMIDLIST _ILCreatePrinterItem(PRINTER_INFO_4W *pi)
{
PIDLDATA tmp;
LPITEMIDLIST pidl;
PIDLPrinterStruct * p;
int size0 = (char*)&tmp.u.cprinter.szName - (char*)&tmp.u.cprinter;
int size = size0;
tmp.type = 0x00;
tmp.u.cprinter.dummy = 0xFF;
if (pi->pPrinterName)
tmp.u.cprinter.offsServer = wcslen(pi->pPrinterName) + 1;
else
tmp.u.cprinter.offsServer = 1;
size += tmp.u.cprinter.offsServer * sizeof(WCHAR);
if (pi->pServerName)
size += (wcslen(pi->pServerName) + 1) * sizeof(WCHAR);
else
size += sizeof(WCHAR);
pidl = (LPITEMIDLIST)SHAlloc(size + 4);
if (!pidl)
return pidl;
pidl->mkid.cb = size + 2;
memcpy(pidl->mkid.abID, &tmp, 2 + size0);
p = &((PIDLDATA*)pidl->mkid.abID)->u.cprinter;
p->Attributes = pi->Attributes;
if (pi->pPrinterName)
wcscpy(p->szName, pi->pPrinterName);
else
p->szName[0] = L'\0';
if (pi->pServerName)
wcscpy(p->szName + p->offsServer, pi->pServerName);
else
p->szName[p->offsServer] = L'\0';
*(WORD*)((char*)pidl + (size + 2)) = 0;
return pidl;
}
static LPITEMIDLIST _ILCreateCPanelApplet(LPCSTR name, LPCSTR displayName,
LPCSTR comment, int iconIdx)
{
PIDLCPanelStruct *p;
LPITEMIDLIST pidl;
PIDLDATA tmp;
int size0 = (char*)&tmp.u.cpanel.szName-(char*)&tmp.u.cpanel;
int size = size0;
int l;
tmp.type = PT_CPLAPPLET;
tmp.u.cpanel.dummy = 0;
tmp.u.cpanel.iconIdx = iconIdx;
l = strlen(name);
size += l+1;
tmp.u.cpanel.offsDispName = l+1;
l = strlen(displayName);
size += l+1;
tmp.u.cpanel.offsComment = tmp.u.cpanel.offsDispName+1+l;
l = strlen(comment);
size += l+1;
pidl = SHAlloc(size+4);
if (!pidl)
return NULL;
pidl->mkid.cb = size+2;
memcpy(pidl->mkid.abID, &tmp, 2+size0);
p = &((PIDLDATA*)pidl->mkid.abID)->u.cpanel;
strcpy(p->szName, name);
strcpy(p->szName+tmp.u.cpanel.offsDispName, displayName);
strcpy(p->szName+tmp.u.cpanel.offsComment, comment);
*(WORD*)((char*)pidl+(size+2)) = 0;
pcheck(pidl);
return pidl;
}
//
// A helper function to be called from ISF::GetDisplayNameOf implementation
//
HRESULT SHGetPathHelper(LPCITEMIDLIST pidlFolder, LPCITEMIDLIST pidl, LPSTRRET pStrRet)
{
HRESULT hres;
LPITEMIDLIST pidlFull = ILCombine(pidlFolder, pidl);
if (pidlFull)
{
#ifdef UNICODE
TCHAR szName[MAX_PATH];
#endif
pStrRet->uType = STRRET_CSTR; // Return no name if failure
pStrRet->cStr[0] = '\0';
#ifdef UNICODE
if (SHGetPathFromIDList(pidlFull, szName))
{
pStrRet->pOleStr = (LPOLESTR)SHAlloc((lstrlen(szName)+1)*SIZEOF(TCHAR));
if ( pStrRet->pOleStr != NULL ) {
lstrcpy(pStrRet->pOleStr, szName);
pStrRet->uType = STRRET_OLESTR;
hres = S_OK;
} else {
hres = E_OUTOFMEMORY;
}
}
#else
if (SHGetPathFromIDList(pidlFull, pStrRet->cStr))
{
hres = NOERROR;
}
#endif
else
{
hres = E_INVALIDARG;
}
ILFree(pidlFull);
}
else
{
hres = E_OUTOFMEMORY;
}
return hres;
}
LPITEMIDLIST _ILAlloc(BYTE type, unsigned int size)
{
LPITEMIDLIST pidlOut = NULL;
pidlOut = (LPITEMIDLIST)SHAlloc(size + 5);
if(pidlOut)
{
LPPIDLDATA pData;
ZeroMemory(pidlOut, size + 5);
pidlOut->mkid.cb = size + 3;
pData = _ILGetDataPointer(pidlOut);
if (pData)
pData->type = type;
}
return pidlOut;
}
/**************************************************************************
* ISF_Desktop_Constructor
*/
HRESULT WINAPI ISF_Desktop_Constructor (
IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv)
{
static IGenericSFImpl *cached_sf;
WCHAR szMyPath[MAX_PATH];
TRACE ("unkOut=%p %s\n", pUnkOuter, shdebugstr_guid (riid));
if (!ppv)
return E_POINTER;
if (pUnkOuter)
return CLASS_E_NOAGGREGATION;
if (!cached_sf)
{
IGenericSFImpl *sf;
if (!SHGetSpecialFolderPathW( 0, szMyPath, CSIDL_DESKTOPDIRECTORY, TRUE ))
return E_UNEXPECTED;
sf = LocalAlloc( LMEM_ZEROINIT, sizeof (IGenericSFImpl) );
if (!sf)
return E_OUTOFMEMORY;
sf->ref = 1;
sf->lpVtbl = &vt_MCFldr_ShellFolder2;
sf->lpPF2 = &vt_FSFldr_PersistFolder2;
sf->lpvtblSFHelper = &vt_FSFldr_ISFHelper;
sf->pidlRoot = _ILCreateDesktop(); /* my qualified pidl */
sf->sPathTarget = SHAlloc( (wcslen(szMyPath) + 1)*sizeof(WCHAR) );
wcscpy( sf->sPathTarget, szMyPath );
if (InterlockedCompareExchangePointer((void *)&cached_sf, sf, NULL) != NULL)
{
/* some other thread already been here */
SHFree( sf->pidlRoot );
SHFree( sf->sPathTarget );
LocalFree( sf );
}
}
return IUnknown_QueryInterface( _IUnknown_(cached_sf), riid, ppv );
}
HRESULT WINAPI CDesktopFolder::FinalConstruct()
{
WCHAR szMyPath[MAX_PATH];
HRESULT hr;
CComPtr<IPersistFolder3> ppf3;
/* Create the root pidl */
pidlRoot = _ILCreateDesktop();
/* Create the inner fs folder */
hr = SHCoCreateInstance(NULL, &CLSID_ShellFSFolder, NULL, IID_PPV_ARG(IShellFolder2, &m_DesktopFSFolder));
if (FAILED(hr))
return hr;
hr = m_DesktopFSFolder->QueryInterface(IID_PPV_ARG(IPersistFolder3, &ppf3));
if (FAILED(hr))
return hr;
PERSIST_FOLDER_TARGET_INFO info;
ZeroMemory(&info, sizeof(PERSIST_FOLDER_TARGET_INFO));
info.csidl = CSIDL_DESKTOPDIRECTORY;
hr = ppf3->InitializeEx(NULL, pidlRoot, &info);
/* Create the inner shared fs folder */
hr = SHCoCreateInstance(NULL, &CLSID_ShellFSFolder, NULL, IID_PPV_ARG(IShellFolder2, &m_SharedDesktopFSFolder));
if (FAILED(hr))
return hr;
hr = m_SharedDesktopFSFolder->QueryInterface(IID_PPV_ARG(IPersistFolder3, &ppf3));
if (FAILED(hr))
return hr;
info.csidl = CSIDL_COMMON_DESKTOPDIRECTORY;
hr = ppf3->InitializeEx(NULL, pidlRoot, &info);
if (!SHGetSpecialFolderPathW( 0, szMyPath, CSIDL_DESKTOPDIRECTORY, TRUE ))
return E_UNEXPECTED;
sPathTarget = (LPWSTR)SHAlloc((wcslen(szMyPath) + 1) * sizeof(WCHAR));
wcscpy(sPathTarget, szMyPath);
return S_OK;
}
/******************************************************************************
* XDG_MakeDirs [internal]
*
* Checks that all the directories on the specified path exists. If some don't exists
* they are created with mask 0700 as required by many the freedeskop.org specs.
* If the path doesn't end with '/' it is assumed to be a path to a file and the last
* segment is not checked
*
* In case of a failure the errno is always set and can be used e.g for debugging
*
* RETURNS
* TRUE on success, FALSE on error
*/
BOOL XDG_MakeDirs(const char *path)
{
int last_slash = 0;
BOOL success = TRUE;
struct stat tmp;
char *buffer = SHAlloc(strlen(path)+1);
if (buffer == NULL)
{
errno = ENOMEM;
return FALSE;
}
lstrcpyA(buffer, path);
TRACE("(%s)\n", debugstr_a(path));
while (1)
{
char *slash=strchr(buffer+last_slash+1, '/');
if (slash==NULL)
break;
/* cut the string at that position and create the directory if it doesn't exist */
*slash=0;
TRACE("Checking path %s\n", debugstr_a(buffer));
success = (stat(buffer, &tmp)==0);
if (!success && errno==ENOENT)
{
TRACE("Creating\n");
success = (mkdir(buffer, 0700)==0);
}
if (!success)
{
WARN("Couldn't process directory %s (errno=%d)\n", debugstr_a(buffer), errno);
break;
}
*slash='/';
last_slash = slash-buffer;
}
SHFree(buffer);
return success;
}
HRESULT WINAPI RecycleBin_Constructor(IUnknown *pUnkOuter, REFIID riid, LPVOID *ppOutput)
{
RecycleBin *obj;
HRESULT ret;
if (pUnkOuter)
return CLASS_E_NOAGGREGATION;
obj = SHAlloc(sizeof(RecycleBin));
if (obj == NULL)
return E_OUTOFMEMORY;
ZeroMemory(obj, sizeof(RecycleBin));
obj->lpVtbl = &recycleBinVtbl;
obj->lpPersistFolderVtbl = &recycleBinPersistVtbl;
if (FAILED(ret = IUnknown_QueryInterface((IUnknown *)obj, riid, ppOutput)))
{
RecycleBin_Destructor(obj);
return ret;
}
/* InterlockedIncrement(&objCount);*/
return S_OK;
}
/*****************************************************************************
* SIC_IconAppend [internal]
*
* NOTES
* appends an icon pair to the end of the cache
*/
static INT SIC_IconAppend (LPCWSTR sSourceFile, INT dwSourceIndex, HICON hSmallIcon, HICON hBigIcon, DWORD dwFlags)
{ LPSIC_ENTRY lpsice;
INT ret, index, index1;
WCHAR path[MAX_PATH];
TRACE("%s %i %p %p\n", debugstr_w(sSourceFile), dwSourceIndex, hSmallIcon ,hBigIcon);
lpsice = SHAlloc(sizeof(SIC_ENTRY));
GetFullPathNameW(sSourceFile, MAX_PATH, path, NULL);
lpsice->sSourceFile = HeapAlloc( GetProcessHeap(), 0, (strlenW(path)+1)*sizeof(WCHAR) );
strcpyW( lpsice->sSourceFile, path );
lpsice->dwSourceIndex = dwSourceIndex;
lpsice->dwFlags = dwFlags;
EnterCriticalSection(&SHELL32_SicCS);
index = DPA_InsertPtr(sic_hdpa, 0x7fff, lpsice);
if ( INVALID_INDEX == index )
{
HeapFree(GetProcessHeap(), 0, lpsice->sSourceFile);
SHFree(lpsice);
ret = INVALID_INDEX;
}
else
{
index = ImageList_AddIcon (ShellSmallIconList, hSmallIcon);
index1= ImageList_AddIcon (ShellBigIconList, hBigIcon);
if (index!=index1)
{
FIXME("iconlists out of sync 0x%x 0x%x\n", index, index1);
}
lpsice->dwListIndex = index;
ret = lpsice->dwListIndex;
}
LeaveCriticalSection(&SHELL32_SicCS);
return ret;
}
/**************************************************************************
* AddToEnumList()
*/
BOOL AddToEnumList(
IEnumIDList * iface,
LPITEMIDLIST pidl)
{
IEnumIDListImpl *This = (IEnumIDListImpl *)iface;
LPENUMLIST pNew;
TRACE("(%p)->(pidl=%p)\n",This,pidl);
if (!iface || !pidl)
return FALSE;
pNew = SHAlloc(sizeof(ENUMLIST));
if(pNew)
{
/*set the next pointer */
pNew->pNext = NULL;
pNew->pidl = pidl;
/*is This the first item in the list? */
if(!This->mpFirst)
{
This->mpFirst = pNew;
This->mpCurrent = pNew;
}
if(This->mpLast)
{
/*add the new item to the end of the list */
This->mpLast->pNext = pNew;
}
/*update the last item pointer */
This->mpLast = pNew;
TRACE("-- (%p)->(first=%p, last=%p)\n",This,This->mpFirst,This->mpLast);
return TRUE;
}
return FALSE;
}
static LPITEMIDLIST _ILCreateCPanelApplet(LPCSTR pszName, LPCSTR pszDisplayName, LPCSTR pszComment, int iIconIdx)
{
PIDLCPanelStruct *pCP;
LPITEMIDLIST pidl;
LPPIDLDATA pData;
int cchName, cchDisplayName, cchComment, cbData;
/* Calculate lengths of given strings */
cchName = strlen(pszName);
cchDisplayName = strlen(pszDisplayName);
cchComment = strlen(pszComment);
/* Allocate PIDL */
cbData = sizeof(pidl->mkid.cb) + sizeof(pData->type) + sizeof(pData->u.cpanel) - sizeof(pData->u.cpanel.szName)
+ cchName + cchDisplayName + cchComment + 3;
pidl = (LPITEMIDLIST)SHAlloc(cbData + sizeof(WORD));
if (!pidl)
return NULL;
/* Copy data to allocated memory */
pidl->mkid.cb = cbData;
pData = (PIDLDATA *)pidl->mkid.abID;
pData->type = PT_CPLAPPLET;
pCP = &pData->u.cpanel;
pCP->dummy = 0;
pCP->iconIdx = iIconIdx;
strcpy(pCP->szName, pszName);
pCP->offsDispName = cchName + 1;
strcpy(pCP->szName + pCP->offsDispName, pszDisplayName);
pCP->offsComment = pCP->offsDispName + cchDisplayName + 1;
strcpy(pCP->szName + pCP->offsComment, pszComment);
/* Add PIDL NULL terminator */
*(WORD*)(pCP->szName + pCP->offsComment + cchComment + 1) = 0;
pcheck(pidl);
return pidl;
}
LPENUMFORMATETC IEnumFORMATETC_Constructor(UINT cfmt, const FORMATETC afmt[])
{
IEnumFORMATETCImpl* ef;
DWORD size=cfmt * sizeof(FORMATETC);
ef = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IEnumFORMATETCImpl));
if(ef)
{
ef->ref=1;
ef->lpVtbl=&efvt;
ef->countFmt = cfmt;
ef->pFmt = SHAlloc (size);
if (ef->pFmt)
memcpy(ef->pFmt, afmt, size);
}
TRACE("(%p)->(%u,%p)\n",ef, cfmt, afmt);
return (LPENUMFORMATETC)ef;
}
/******************************************************************************
* XDG_BuildPath [internal]
*
* Build a string with a subpath of one of the XDG standard paths.
* The root can be one of XDG_DATA_HOME, XDG_CONFIG_HOME and XDG_CACHE_HOME.
* The subpath is a path relative to that root (it shouldn't start with a slash)
*
* The returned path should be freed with SHFree. A return of NULL means that the
* memory is exhausted or the parameters are invalid
*/
char *XDG_BuildPath(int root_id, const char *subpath)
{
const char *root_path = XDG_GetPath(root_id);
char *ret_buffer;
int root_len;
if (root_id == XDG_DATA_DIRS || root_id == XDG_CONFIG_DIRS)
{
ERR("Invalid path id %d\n", root_id);
return NULL;
}
if (root_path == NULL) return NULL;
root_len = strlen(root_path);
if (root_path[root_len-1]=='/') root_len--;
ret_buffer = SHAlloc(root_len+1+strlen(subpath)+1);
if (ret_buffer == NULL) return NULL;
lstrcpyA(ret_buffer, root_path);
ret_buffer[root_len]='/';
lstrcpyA(ret_buffer+root_len+1, subpath);
return ret_buffer;
}
/*****************************************************************************
* SIC_IconAppend [internal]
*
* NOTES
* appends a icon pair to the end of the cache
*/
static INT SIC_IconAppend (LPCSTR sSourceFile, INT dwSourceIndex, HICON hSmallIcon, HICON hBigIcon)
{ LPSIC_ENTRY lpsice;
INT ret, index, index1;
char *path;
TRACE("%s %i %x %x\n", sSourceFile, dwSourceIndex, hSmallIcon ,hBigIcon);
lpsice = (LPSIC_ENTRY) SHAlloc (sizeof (SIC_ENTRY));
path = PathFindFileNameA(sSourceFile);
lpsice->sSourceFile = HeapAlloc( GetProcessHeap(), 0, strlen(path)+1 );
strcpy( lpsice->sSourceFile, path );
lpsice->dwSourceIndex = dwSourceIndex;
EnterCriticalSection(&SHELL32_SicCS);
index = pDPA_InsertPtr(sic_hdpa, 0x7fff, lpsice);
if ( INVALID_INDEX == index )
{
SHFree(lpsice);
ret = INVALID_INDEX;
}
else
{
index = ImageList_AddIcon (ShellSmallIconList, hSmallIcon);
index1= ImageList_AddIcon (ShellBigIconList, hBigIcon);
if (index!=index1)
{
FIXME("iconlists out of sync 0x%x 0x%x\n", index, index1);
}
lpsice->dwListIndex = index;
ret = lpsice->dwListIndex;
}
LeaveCriticalSection(&SHELL32_SicCS);
return ret;
}
/******************************************************************************
* InsertTreeViewItem [Internal]
*
* PARAMS
* info [I] data for the dialog
* lpsf [I] IShellFolder interface of the item's parent shell folder
* pidl [I] ITEMIDLIST of the child to insert, relative to parent
* pidlParent [I] ITEMIDLIST of the parent shell folder
* pEnumIL [I] Iterator for the children of the item to be inserted
* hParent [I] The treeview-item that represents the parent shell folder
*
* RETURNS
* Success: Handle to the created and inserted treeview-item
* Failure: NULL
*/
static HTREEITEM InsertTreeViewItem( browse_info *info, IShellFolder * lpsf,
LPCITEMIDLIST pidl, LPCITEMIDLIST pidlParent, IEnumIDList* pEnumIL,
HTREEITEM hParent)
{
TVITEMW tvi;
TVINSERTSTRUCTW tvins;
WCHAR szBuff[MAX_PATH];
LPTV_ITEMDATA lptvid=0;
tvi.mask = TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_PARAM;
tvi.cChildren= pEnumIL ? 1 : 0;
tvi.mask |= TVIF_CHILDREN;
lptvid = SHAlloc( sizeof(TV_ITEMDATA) );
if (!lptvid)
return NULL;
if (!GetName(lpsf, pidl, SHGDN_NORMAL, szBuff))
return NULL;
tvi.pszText = szBuff;
tvi.cchTextMax = MAX_PATH;
tvi.lParam = (LPARAM)lptvid;
IShellFolder_AddRef(lpsf);
lptvid->lpsfParent = lpsf;
lptvid->lpi = ILClone(pidl);
lptvid->lpifq = pidlParent ? ILCombine(pidlParent, pidl) : ILClone(pidl);
lptvid->pEnumIL = pEnumIL;
GetNormalAndSelectedIcons(lptvid->lpifq, &tvi);
tvins.u.item = tvi;
tvins.hInsertAfter = NULL;
tvins.hParent = hParent;
return (HTREEITEM)SendMessageW(info->hwndTreeView, TVM_INSERTITEM, 0, (LPARAM)&tvins );
}
/*
* Try to create a .trashinfo file. This function will make several attempts with
* different filenames. It will return the filename that succeeded or NULL if a file
* couldn't be created.
*/
static char *create_trashinfo(const char *info_dir, const char *file_path)
{
const char *base_name;
char *filename_buffer;
ULONG seed = GetTickCount();
int i;
errno = ENOMEM; /* out-of-memory is the only case when errno isn't set */
base_name = strrchr(file_path, '/');
if (base_name == NULL)
base_name = file_path;
else
base_name++;
filename_buffer = SHAlloc(strlen(base_name)+9+1);
if (filename_buffer == NULL)
return NULL;
lstrcpyA(filename_buffer, base_name);
if (try_create_trashinfo_file(info_dir, filename_buffer, file_path))
return filename_buffer;
for (i=0; i<30; i++)
{
sprintf(filename_buffer, "%s-%d", base_name, i+1);
if (try_create_trashinfo_file(info_dir, filename_buffer, file_path))
return filename_buffer;
}
for (i=0; i<1000; i++)
{
sprintf(filename_buffer, "%s-%08x", base_name, RtlRandom(&seed));
if (try_create_trashinfo_file(info_dir, filename_buffer, file_path))
return filename_buffer;
}
WARN("Couldn't create trashinfo after 1031 tries (errno=%d)\n", errno);
SHFree(filename_buffer);
return NULL;
}
