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(hostname);
  25                 int req_id = osrf_app_session_make_req(
  26                         session, params, "opensrf.settings.host_config.get", 1, NULL );
  27                 osrf_message* omsg = osrf_app_session_request_recv( session, req_id, 60 );
  28                 jsonObjectFree(params);
  29
  30                 if(omsg && omsg->_result_content) {
  31                         config = osrf_settings_new_host_config(hostname);
  32                         config->config = jsonObjectClone(omsg->_result_content);
  33                         osrf_message_free(omsg);
  34                 }
  35
  36                 osrf_app_session_request_finish( session, req_id );
  37                 osrf_app_session_destroy( session );
  38
  39                 if(!config)
  40                         return fatal_handler("Unable to load config for host %s", hostname);
  41         }
  42
  43         return 0;
  44 }
  45
  46 osrf_host_config* osrf_settings_new_host_config(char* hostname) {
  47         if(!hostname) return NULL;
  48         osrf_host_config* c = safe_malloc(sizeof(osrf_host_config));
  49         c->hostname = strdup(hostname);
  50         return c;
  51 }
  52
  53 void osrf_settings_free_host_config(osrf_host_config* c) {
  54         if(!c) c = config;
  55         if(!c) return;
  56         free(c->hostname);
  57         jsonObjectFree(c->config);
  58         free(c);
  59 }