static int
_invalidateCache(const char *path) {
int status;
char cachePath[MAX_NAME_LEN];
char cacheWorkPath[MAX_NAME_LEN];
if (path == NULL) {
rodsLog (LOG_ERROR, "_invalidateCache: input path is NULL");
return (SYS_INTERNAL_NULL_INPUT_ERR);
}
if ((status = _getCacheWorkPath(path, cacheWorkPath)) < 0) {
return status;
}
if ((status = _getCachePath(path, cachePath)) < 0) {
return status;
}
if (isDirectory(cachePath) == 0) {
// directory
status = removeDirRecursive(cachePath);
} else {
// file
// remove incomplete preload cache if exists
unlink(cacheWorkPath);
status = unlink(cachePath);
}
return status;
}
void removeSaveDir(int slot) {
// game slots are currently 1-4
if (slot == 0) return;
std::stringstream ss;
ss << PATH_USER << "saves/" << SAVE_PREFIX << "/" << slot;
if (isDirectory(path(&ss))) {
removeDirRecursive(path(&ss));
}
}
int
removeDirRecursive(const char *path) {
DIR *dir = opendir(path);
char filepath[MAX_NAME_LEN];
struct dirent *entry;
struct stat statbuf;
int status;
int statusFailed = 0;
if (dir != NULL) {
while ((entry = readdir(dir)) != NULL) {
if (!strcmp(entry->d_name, ".") || !strcmp(entry->d_name, "..")) {
continue;
}
snprintf(filepath, MAX_NAME_LEN, "%s/%s", path, entry->d_name);
rodsLog (LOG_DEBUG, "removeDirRecursive: removing : %s", dir);
if (!stat(filepath, &statbuf)) {
// has entry
if (S_ISDIR(statbuf.st_mode)) {
// directory
status = removeDirRecursive(filepath);
if(status < 0) {
statusFailed = status;
}
} else {
// file
status = unlink(filepath);
if(status < 0) {
statusFailed = status;
}
}
}
}
closedir(dir);
}
if(statusFailed == 0) {
statusFailed = rmdir(path);
}
return statusFailed;
}
