/* This function is used to delete a file or directory specified by the
* 'name' variable. The type of 'name' is figured out. If the recurse
* option is TRUE, directories will be recursively emptied then deleted.
* If force is TRUE, file attributes will be changed to allow the program
* to delete the file. The verbose option will cause non-fatal error messages
* to print to stderr. The quiet option will supress all but fatal
* error messages
*/
BOOL del(wchar_t* name, BOOL recurse, BOOL force, BOOL verbose, BOOL quiet) {
BOOL rv = TRUE;
DWORD fileAttr = GetFileAttributesW(name);
if (fileAttr == INVALID_FILE_ATTRIBUTES){
rv = FALSE;
if (!quiet) {
fwprintf(stderr, L"Invalid file attributes for \"%ws\"\n", name);
}
} else if (fileAttr & FILE_ATTRIBUTE_DIRECTORY) {
if (recurse){
if (!empty_directory(name, force, verbose, quiet)){
rv = FALSE;
}
} else {
if (!del_directory(name, force, verbose, quiet)){
rv = FALSE;
}
}
} else {
if (!del_file(name, force, verbose, quiet)){
rv = FALSE;
}
}
return rv;
}
static GdkPixbuf *
skin_get_preview(const gchar * path)
{
GdkPixbuf *preview = NULL;
gchar *dec_path, *preview_path;
gboolean is_archive = FALSE;
gint i = 0;
gchar buf[60]; /* gives us lots of room */
if (file_is_archive(path))
{
if (!(dec_path = archive_decompress(path)))
return NULL;
is_archive = TRUE;
}
else
{
dec_path = g_strdup(path);
}
for (i = 0; i < EXTENSION_TARGETS; i++)
{
sprintf(buf, "main.%s", ext_targets[i]);
if ((preview_path = find_file_case_path (dec_path, buf)) != NULL)
break;
}
if (preview_path)
{
preview = gdk_pixbuf_new_from_file(preview_path, NULL);
g_free(preview_path);
}
if (is_archive)
del_directory(dec_path);
g_free(dec_path);
return preview;
}
/* This function will recursively remove all files in a directory
* then the directory itself.
*/
BOOL empty_directory(wchar_t* name, BOOL force, BOOL verbose, BOOL quiet){
BOOL rv = TRUE;
DWORD ffStatus;
WIN32_FIND_DATAW findFileData;
// TODO: Don't waste so much memory!
wchar_t dir[MAX_PATH];
HANDLE hFind = INVALID_HANDLE_VALUE;
// Used while disabling Wow64 FS Redirection
//Unused for now PVOID* wow64value = NULL;
/* without a trailing \*, the listing for "c:\windows" would show info
* for "c:\windows", not files *inside* of "c:\windows"
*/
StringCchCopyW(dir, MAX_PATH, name); // TODO: Check return
StringCchCatW(dir, MAX_PATH, L"\\*");
/* We don't know what's going on, but Wow64 redirection
* is not working quite right. Since nothing we have should
* be in a location that needs Wow64, we should be fine to
* ignore it
*/
//Wow64DisableWow64FsRedirection(wow64value);
hFind = FindFirstFileW(dir, &findFileData);
if (hFind == INVALID_HANDLE_VALUE) {
rv = FALSE;
if (!quiet) {
print_error(GetLastError(), name, stderr);
}
return rv;
}
do {
wchar_t fullName[MAX_PATH];
StringCchCopyW(fullName, MAX_PATH, name);
StringCchCatW(fullName, MAX_PATH, L"\\");
StringCchCatW(fullName, MAX_PATH, findFileData.cFileName);
if (findFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
if (wcscmp(L".", findFileData.cFileName) != 0 && wcscmp(L"..", findFileData.cFileName) != 0){
if (!empty_directory(fullName, force, verbose, quiet)){
rv = FALSE;
}
}
} else {
if (!del_file(fullName, force, verbose, quiet)) {
rv = FALSE;
}
}
} while (FindNextFileW(hFind, &findFileData) != 0);
/* if (!Wow64RevertWow64FsRedirection(wow64value)) {
* if (!quiet) {
* fwprintf(stderr, L"Error restoring Wow64 FS Redirection\n");
* }
* return FALSE;
* }
*/
ffStatus = GetLastError();
if (ffStatus != ERROR_NO_MORE_FILES) {
print_error(ffStatus, findFileData.cFileName, stderr);
rv = FALSE;
}
FindClose(hFind);
del_directory(name, force, verbose, quiet);
return rv;
}
