r/browse.h

#include "http_curl.h"
#include <curl/curl.h>
#include <json-c/json.h>
#include <json-c/json_util.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

char *url_encode(char *s) { return curl_easy_escape(NULL, s, 0); }

char *web_search_news(char *q) {
  char *news = malloc(4096);
  news[0] = 0;
  char *q_encoded = url_encode(q);
  sprintf(news,
          "https://search.molodetz.nl/search?q=%s&format=json&categories=news",
          q_encoded);
  free(q_encoded);
  char *ret = curl_get(news);
  free(news);
  json_object *json_ret = json_tokener_parse(ret);

  json_object *json_results = json_object_object_get(json_ret, "results");
  json_object *json_result = json_object_array_get_idx(json_results, 0);
  if (!json_result) {
    json_object_put(json_ret);
    free(ret);
    return web_search_news(q);
  }
  json_object_put(json_ret);
  return ret;
}

char *web_search(char *q) {
  char *news = (char *)malloc(4096);
  news[0] = 0;
  char *q_encoded = url_encode(q);
  sprintf(news, "https://search.molodetz.nl/search?q=%s&format=json",
          q_encoded);
  free(q_encoded);
  char *ret = curl_get(news);
  free(news);
  json_object *json_ret = json_tokener_parse(ret);

  json_object *json_results = json_object_object_get(json_ret, "results");
  json_object *json_result = json_object_array_get_idx(json_results, 0);
  if (!json_result) {
    json_object_put(json_ret);
    free(ret);
    return web_search(q);
  }
  json_object_put(json_ret);
  return ret;
}

char *web_search_engine(char *q) {
  char *searx = malloc(4096);
  searx[0] = 0;
  sprintf(searx, "https://searx.molodetz.nl/search?q=%s&format=json", q);
  char *ret = curl_get(searx);
  free(searx);
  return ret;
}