X-Git-Url: https://git.wpitchoune.net/gitweb/?a=blobdiff_plain;f=src%2Ffcache.c;h=2f7648663463534008d102f10150a3b982041831;hb=60892f2ef45fa1ee656e1a00cac0578f9d6f9536;hp=89c66d45e07b9098da104a9a941027fe47779f0b;hpb=be68914bbcbfde6dbc51e20075691afbab3c2489;p=ppastats.git

diff --git a/src/fcache.c b/src/fcache.c
index 89c66d4..2f76486 100644
--- a/src/fcache.c
+++ b/src/fcache.c
@@ -59,12 +59,15 @@ static char *key_to_path(const char *key)
 	char *path;
 	const char *dir;
 
+	if (!key || !*key || *key != '/')
+		return NULL;
+
 	dir = get_cache_dir();
 	if (!dir)
 		return NULL;
 
-	path = malloc(strlen(dir) + 1 + strlen(key) + strlen("/data.json") + 1);
-	sprintf(path, "%s%s/data.json", dir, key);
+	path = malloc(strlen(dir) + 1 + strlen(key) + strlen("/data") + 1);
+	sprintf(path, "%s%s.data", dir, key);
 
 	return path;
 }
@@ -74,22 +77,24 @@ char *fcache_get(const char *key)
 	char *path, *content;
 
 	path = key_to_path(key);
-	if (!path)
+	if (!path) {
+		log_err(_("file cache, invalid key: %s"), key);
 		return NULL;
+	}
 
 	content = file_get_content(path);
-	
+
 	if (content)
 		log_debug(_("file cache hit %s"), key);
 	else
 		log_debug(_("file cache miss %s %s"), key, path);
-	
+
 	free(path);
-	
+
 	return content;
 }
-	
-void fcache_put(const char *key, char *value)
+
+void fcache_put(const char *key, const char *value)
 {
 	char *path, *dir, *tmp;
 	FILE *f;