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-rw-r--r--cache.c68
1 files changed, 68 insertions, 0 deletions
diff --git a/cache.c b/cache.c
index e590d7b..b701e13 100644
--- a/cache.c
+++ b/cache.c
@@ -332,6 +332,74 @@ int cache_process(int size, const char *path, const char *key, int ttl,
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, ...)
{