Implement rss sync

1 files changed, 22 insertions, 12 deletions

diff --git a/src/rss_html_common.c b/src/rss_html_common.c
index 56e1ccb..f1aa7ad 100644
--- a/src/rss_html_common.c
+++ b/src/rss_html_common.c
@@ -4,16 +4,6 @@
 #include <string.h>
 #include <stdio.h>
 
-static void create_json_string(struct json_string_s *json_result, const char *str, int len) {
-    json_result->string = str;
-    json_result->string_size = len;
-}
-
-static void init_json_value_str(struct json_value_s *json_value, struct json_string_s *json_str) {
-    json_value->payload = json_str;
-    json_value->type = json_type_string;
-}
-
 int write_plugin_json_to_file(const char *dir, const char *filename, const char *url, const char *updated, const char *start_after, const char *start_after_url, const char *plugin_name) {
     struct json_string_s title_json_key;
     create_json_string(&title_json_key, "title", 5);
@@ -144,7 +134,7 @@ int write_plugin_json_to_file(const char *dir, const char *filename, const char
     json_root_value.type = json_type_object;
     size_t json_body_size = 0;
     char *json_body_str = json_write_pretty(&json_root_value, "    ", "\n", &json_body_size);
-    if(!json_body_str || json_body_size == 0) {
+    if(!json_body_str) {
         fprintf(stderr, "Failed to write json data to file %s/%s\n", dir, filename);
         return -1;
     }
@@ -155,4 +145,24 @@ int write_plugin_json_to_file(const char *dir, const char *filename, const char
     int result = file_overwrite_in_dir(dir, filename, json_body_str, json_body_size);
     free(json_body_str);
     return result;
-}
\ No newline at end of file
+}
+
+struct json_value_s* json_object_get_field_by_name(struct json_object_s *json_obj, const char *name) {
+    struct json_object_element_s *obj_element = json_obj->start;
+    while(obj_element) {
+        if(strcmp(obj_element->name->string, name) == 0)
+            return obj_element->value;
+        obj_element = obj_element->next;
+    }
+    return NULL;
+}
+
+void create_json_string(struct json_string_s *json_result, const char *str, int len) {
+    json_result->string = str;
+    json_result->string_size = len;
+}
+
+void init_json_value_str(struct json_value_s *json_value, struct json_string_s *json_str) {
+    json_value->payload = json_str;
+    json_value->type = json_type_string;
+}