int _ortc_getBalancer(char* url, char** response){
CURL *curl;
CURLcode res;
long httpCode;
char *temp, *cluster;
ortc_RestString *s = (ortc_RestString *)malloc(sizeof(ortc_RestString));
if(s==NULL){
*response = strdup("malloc() failed!");
return -4;
}
curl = curl_easy_init();
if(!curl){
*response = strdup("Can not init curl!");
free(s);
return -1;
}
if(_ortc_initRestString(s)<0){
*response = strdup("malloc() failed!");
free(s);
return -4;
}
curl_easy_setopt(curl, CURLOPT_URL, url);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, _ortc_writeRestString);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, s);
res = curl_easy_perform(curl);
if(res != CURLE_OK){
*response = strdup("Can not connect with balancer!");
curl_easy_cleanup(curl);
free(s->ptr);
free(s);
return -2;
}
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &httpCode);
curl_easy_cleanup(curl);
if(httpCode != 200){
*response = strdup(s->ptr);
free(s->ptr);
free(s);
return -3;
}
temp = _ortc_remove(s->ptr, "var SOCKET_SERVER = \"");
cluster = _ortc_remove(temp, "\";");
free(s->ptr);
free(s);
free(temp);
*response = cluster;
return 0;
}
int _ortc_getBalancer(char* url, char* appKey, int verifyCA, char** response){
CURL *curl;
CURLcode res;
long httpCode;
char *temp, *cluster;
char uUrl[512];
ortc_RestString *s = (ortc_RestString *)malloc(sizeof(ortc_RestString));
if(s==NULL){
*response = strdup("malloc() failed!");
return -4;
}
curl = curl_easy_init();
if(!curl){
*response = strdup("Can not init curl!");
free(s);
return -1;
}
if(_ortc_initRestString(s)<0){
*response = strdup("malloc() failed!");
free(s);
return -4;
}
snprintf(uUrl, sizeof uUrl, "%s?appkey=%s", url, appKey);
curl_easy_setopt(curl, CURLOPT_URL, uUrl);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, _ortc_writeRestString);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, s);
if(verifyCA==0)
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
res = curl_easy_perform(curl);
if(res != CURLE_OK){
const char* curlErr = curl_easy_strerror(res);
*response = (char*)malloc( strlen(curlErr) + strlen("Can not connect with balancer! ") + 1);
sprintf(*response, "Can not connect with balancer! %s", curlErr);
curl_easy_cleanup(curl);
free(s->ptr);
free(s);
return -2;
}
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &httpCode);
curl_easy_cleanup(curl);
if(httpCode != 200){
*response = strdup(s->ptr);
free(s->ptr);
free(s);
return -3;
}
temp = _ortc_remove(s->ptr, "var SOCKET_SERVER = \"");
cluster = _ortc_remove(temp, "\";");
free(s->ptr);
free(s);
free(temp);
*response = cluster;
return 0;
}
