| -rw-r--r-- | cache.c | 68 |
1 files changed, 68 insertions, 0 deletions
@@ -319,25 +319,93 @@ int cache_process(int size, const char *path, const char *key, int ttl, (unsigned char)(hash & 0xf)); hash >>= 4; } filename[len] = '\0'; strcpy(lockname, filename); strcpy(lockname + len, ".lock"); slot.fn = fn; slot.cbdata = cbdata; slot.ttl = ttl; slot.cache_name = filename; slot.lock_name = lockname; slot.key = key; slot.keylen = strlen(key); return process_slot(&slot); } +/* Return a strftime formatted date/time + * NB: the result from this function is to shared memory + */ +char *sprintftime(const char *format, time_t time) +{ + static char buf[64]; + struct tm *tm; + + if (!time) + return NULL; + tm = gmtime(&time); + strftime(buf, sizeof(buf)-1, format, tm); + return buf; +} + +int cache_ls(const char *path) +{ + DIR *dir; + struct dirent *ent; + int err = 0; + struct cache_slot slot; + char fullname[1024]; + char *name; + + if (!path) { + cache_log("[cgit] cache path not specified\n"); + return -1; + } + if (strlen(path) > 1024 - 10) { + cache_log("[cgit] cache path too long: %s\n", + path); + return -1; + } + dir = opendir(path); + if (!dir) { + err = errno; + cache_log("[cgit] unable to open path %s: %s (%d)\n", + path, strerror(err), err); + return err; + } + strcpy(fullname, path); + name = fullname + strlen(path); + if (*(name - 1) != '/') { + *name++ = '/'; + *name = '\0'; + } + slot.cache_name = fullname; + while((ent = readdir(dir)) != NULL) { + if (strlen(ent->d_name) != 8) + continue; + strcpy(name, ent->d_name); + if ((err = open_slot(&slot)) != 0) { + cache_log("[cgit] unable to open path %s: %s (%d)\n", + fullname, strerror(err), err); + continue; + } + printf("%s %s %10lld %s\n", + name, + sprintftime("%Y-%m-%d %H:%M:%S", + slot.cache_st.st_mtime), + slot.cache_st.st_size, + slot.buf); + close_slot(&slot); + } + closedir(dir); + return 0; +} + /* Print a message to stdout */ void cache_log(const char *format, ...) { va_list args; va_start(args, format); vfprintf(stderr, format, args); va_end(args); } |