OpenSRF/src/libstack/osrf_settings.c

   1 #include "osrf_settings.h"
   2
   3 osrf_host_config* config = NULL;
   4
   5 char* osrf_settings_host_value(char* format, ...) {
   6         VA_LIST_TO_STRING(format);
   7         jsonObject* o = jsonObjectFindPath(config->config, VA_BUF);
   8         char* val = jsonObjectToSimpleString(o);
   9         jsonObjectFree(o);
  10         return val;
  11 }
  12
  13 jsonObject* osrf_settings_host_value_object(char* format, ...) {
  14         VA_LIST_TO_STRING(format);
  15         return jsonObjectFindPath(config->config, VA_BUF);
  16 }
  17
  18
  19 int osrf_settings_retrieve(char* hostname) {
  20
  21         if(!config) {
  22
  23                 osrf_app_session* session = osrf_app_client_session_init("opensrf.settings");
  24                 jsonObject* params = jsonNewObject(NULL);
  25                 jsonObjectPush(params, jsonNewObject(hostname));
  26                 int req_id = osrf_app_session_make_req(
  27                         session, params, "opensrf.settings.host_config.get", 1, NULL );
  28                 osrf_message* omsg = osrf_app_session_request_recv( session, req_id, 60 );
  29                 jsonObjectFree(params);
  30
  31                 if(omsg && omsg->_result_content) {
  32                         config = osrf_settings_new_host_config(hostname);
  33                         config->config = jsonObjectClone(omsg->_result_content);
  34                         osrf_message_free(omsg);
  35                 }
  36
  37                 osrf_app_session_request_finish( session, req_id );
  38                 osrf_app_session_destroy( session );
  39
  40                 if(!config) {
  41                         osrfLogError("Unable to load config for host %s", hostname);
  42                         return -1;
  43                 }
  44         }
  45
  46         return 0;
  47 }
  48
  49 osrf_host_config* osrf_settings_new_host_config(char* hostname) {
  50         if(!hostname) return NULL;
  51         osrf_host_config* c = safe_malloc(sizeof(osrf_host_config));
  52         c->hostname = strdup(hostname);
  53         return c;
  54 }
  55
  56 void osrf_settings_free_host_config(osrf_host_config* c) {
  57         if(!c) c = config;
  58         if(!c) return;
  59         free(c->hostname);
  60         jsonObjectFree(c->config);
  61         free(c);
  62 }