Differential D14681 Diff 50551 source/blender/blenlib/intern/fileops.c

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source/blender/blenlib/intern/fileops.c

Show First 20 Lines • Show All 295 Lines • ▼ Show 20 Lines	int BLI_access(const char *filename, int mode)
return uaccess(filename, mode);		return uaccess(filename, mode);
}		}

static bool delete_soft(const wchar_t path_16, const char *error_message)		static bool delete_soft(const wchar_t path_16, const char *error_message)
{		{
/* Deletes file or directory to recycling bin. The latter moves all contained files and		/* Deletes file or directory to recycling bin. The latter moves all contained files and
* directories recursively to the recycling bin as well. */		* directories recursively to the recycling bin as well. */
IFileOperation *pfo;		IFileOperation *pfo;
IShellItem *pSI;		IShellItem *psi;

HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED \| COINIT_DISABLE_OLE1DDE);		HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED \| COINIT_DISABLE_OLE1DDE);

if (FAILED(hr)) {		if (SUCCEEDED(hr)) {
*error_message = "Failed to initialize COM";		/* This is also the case when COM was previously initialized and CoInitializeEx returns
goto error_1;		* S_FALSE, which is not an error. Both HRESULT values S_OK and S_FALSE indicate success. */
}

hr = CoCreateInstance(		hr = CoCreateInstance(
&CLSID_FileOperation, NULL, CLSCTX_ALL, &IID_IFileOperation, (void **)&pfo);		&CLSID_FileOperation, NULL, CLSCTX_ALL, &IID_IFileOperation, (void **)&pfo);
if (FAILED(hr)) {
*error_message = "Failed to create FileOperation instance";
goto error_2;
}

		if (SUCCEEDED(hr)) {
/* Flags for deletion:		/* Flags for deletion:
* FOF_ALLOWUNDO: Enables moving file to recycling bin.		* FOF_ALLOWUNDO: Enables moving file to recycling bin.
* FOF_SILENT: Don't show progress dialog box.		* FOF_SILENT: Don't show progress dialog box.
* FOF_WANTNUKEWARNING: Show dialog box if file can't be moved to recycling bin. */		* FOF_WANTNUKEWARNING: Show dialog box if file can't be moved to recycling bin. */
hr = pfo->lpVtbl->SetOperationFlags(pfo, FOF_ALLOWUNDO \| FOF_SILENT \| FOF_WANTNUKEWARNING);		hr = pfo->lpVtbl->SetOperationFlags(pfo, FOF_ALLOWUNDO \| FOF_SILENT \| FOF_WANTNUKEWARNING);

if (FAILED(hr)) {		if (SUCCEEDED(hr)) {
*error_message = "Failed to set operation flags";		hr = SHCreateItemFromParsingName(path_16, NULL, &IID_IShellItem, (void **)&psi);
goto error_2;
}

hr = SHCreateItemFromParsingName(path_16, NULL, &IID_IShellItem, (void **)&pSI);
if (FAILED(hr)) {
*error_message = "Failed to parse path";
goto error_2;
}

hr = pfo->lpVtbl->DeleteItem(pfo, pSI, NULL);		if (SUCCEEDED(hr)) {
if (FAILED(hr)) {		hr = pfo->lpVtbl->DeleteItem(pfo, psi, NULL);
*error_message = "Failed to prepare delete operation";
goto error_2;
}

		if (SUCCEEDED(hr)) {
hr = pfo->lpVtbl->PerformOperations(pfo);		hr = pfo->lpVtbl->PerformOperations(pfo);

if (FAILED(hr)) {		if (FAILED(hr)) {
*error_message = "Failed to delete file or directory";		*error_message = "Failed to prepare delete operation";
		}
		}
		else {
		*error_message = "Failed to prepare delete operation";
		}
		psi->lpVtbl->Release(psi);
		}
		else {
		*error_message = "Failed to parse path";
		}
		}
		else {
		*error_message = "Failed to set operation flags";
}		}

error_2:
pfo->lpVtbl->Release(pfo);		pfo->lpVtbl->Release(pfo);
CoUninitialize(); /* Has to be uninitialized when CoInitializeEx returns either S_OK or S_FALSE		}
*/		else {
error_1:		*error_message = "Failed to create FileOperation instance";
		}
		CoUninitialize();
		}
		else {
		*error_message = "Failed to initialize COM";
		}

return FAILED(hr);		return FAILED(hr);
}		}

static bool delete_unique(const char *path, const bool dir)		static bool delete_unique(const char *path, const bool dir)
{		{
bool err;		bool err;

UTF16_ENCODE(path);		UTF16_ENCODE(path);
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