removed used local var initialization

[ppastats.git] / src / lp_ws.c

diff --git a/src/lp_ws.c b/src/lp_ws.c
index 11092c4..ecc95cc 100644 (file)
--- a/src/lp_ws.c
+++ b/src/lp_ws.c
@@ -91,35 +91,75 @@ static struct bpph **get_bpph_list_from_cache(const char *key)
        return list;
 }
 
+static char *get_last_creation_date(struct bpph **list)
+{
+       time_t last, t;
+       struct bpph **cur;
+
+       last = 0;
+
+       if (list)
+               for (cur = list; *cur; cur++) {
+                       t = (*cur)->date_created;
+                       if (t > last)
+                               last = t;
+               }
+
+       if (last)
+               return time_to_str(last);
+       else
+               return NULL;
+}
+
 struct bpph **get_bpph_list(const char *archive_url, const char *pkg_status)
 {
-       char *url, *key;
-       struct bpph **result = NULL;
+       char *url, *key, *tmp;
+       struct bpph **result;
        struct json_object *o, *bpph_json, *o_next;
+       char *created_since_date;
+       int ok;
 
-       url = malloc(strlen(archive_url)+
-                    strlen(QUERY_GET_PUBLISHED_BINARIES)+
-                    (pkg_status ? strlen("&status=")+strlen(pkg_status) : 0)+
-                    1);
-
+       url = malloc(strlen(archive_url)
+                    + strlen(QUERY_GET_PUBLISHED_BINARIES)
+                    + 1);
        strcpy(url, archive_url);
        strcat(url, QUERY_GET_PUBLISHED_BINARIES);
 
-       if (pkg_status) {
-               strcat(url, "&status=");
-               strcat(url, pkg_status);
-       }
-
        key = get_bpph_list_cache_key(archive_url);
+
        result = get_bpph_list_from_cache(key);
 
+       if (result) {
+               created_since_date = get_last_creation_date(result);
+
+               if (created_since_date) {
+                       printf("Update package since: %s\n",
+                              created_since_date);
+
+                       tmp = malloc(strlen(url)
+                                    + strlen("&created_since_date=")
+                                    + strlen(created_since_date)+1);
+                       strcpy(tmp, url);
+                       strcat(tmp, "&created_since_date=");
+                       strcat(tmp, created_since_date);
+
+                       free(url);
+                       url = tmp;
+
+                       free(created_since_date);
+               }
+       }
+
+       ok = 1;
        while (url) {
                o = get_json_object(url);
                free(url);
                url = NULL;
 
-               if (!o)
+               if (!o) {
+                       ok = 0;
                        break;
+               }
 
                result = bpph_list_append_list(result,
                                               json_object_to_bpph_list(o));
@@ -132,11 +172,12 @@ struct bpph **get_bpph_list(const char *archive_url, const char *pkg_status)
                json_object_put(o);
        }
 
-       bpph_json = bpph_list_to_json(result);
-
-       fcache_put(key, json_object_to_json_string(bpph_json));
+       if (ok) {
+               bpph_json = bpph_list_to_json(result);
+               fcache_put(key, json_object_to_json_string(bpph_json));
+               json_object_put(bpph_json);
+       }
 
-       json_object_put(bpph_json);
        free(key);
 
        return result;