src/curl/reset.c

   1 /* libquvi
   2  * Copyright (C) 2013  Toni Gundogdu <legatvs@gmail.com>
   3  *
   4  * This file is part of libquvi <http://quvi.sourceforge.net/>
   5  *
   6  * This library is free software: you can redistribute it and/or
   7  * modify it under the terms of the GNU Affero General Public
   8  * License as published by the Free Software Foundation, either
   9  * version 3 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU Affero General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Affero General
  17  * Public License along with this library.  If not, see
  18  * <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #include "config.h"
  22
  23 #include <curl/curl.h>
  24 #include <glib.h>
  25
  26 #include "quvi.h"
  27 /* -- */
  28 #include "_quvi_s.h"
  29
  30 glong c_reset_headers(_quvi_t q)
  31 {
  32   CURLcode cc;
  33   CURL *c;
  34
  35   c = q->handle.curl;
  36   cc = curl_easy_setopt(c, CURLOPT_HTTPHEADER, NULL); /* clear custom headers */
  37
  38   curl_slist_free_all(q->http.headers);
  39   q->http.headers = NULL;
  40
  41   return (cc);
  42 }
  43
  44 gint c_reset(_quvi_t q)
  45 {
  46   CURL *c = q->handle.curl;
  47 #ifdef _1
  48   /*
  49    * If a program re-using the libquvi's curl session handle sets the
  50    * CURLOPT_USERAGENT (or other options), the value would be lost.
  51    */
  52   curl_easy_reset(c);
  53 #endif
  54   c_reset_headers(q);
  55
  56   curl_easy_setopt(c, CURLOPT_USERAGENT, (q->opt.user_agent->len >0)
  57                    ? q->opt.user_agent->str
  58                    : "Mozilla/5.0");
  59
  60   curl_easy_setopt(c, CURLOPT_FOLLOWLOCATION, 1L);
  61   curl_easy_setopt(c, CURLOPT_NOBODY, 0L);
  62
  63   if (q->opt.allow_cookies == QUVI_TRUE)  /* clear cookies in memory */
  64     curl_easy_setopt(c, CURLOPT_COOKIELIST, "ALL");
  65
  66 #ifdef _1 /* Use whatever libcurl defaults to. */
  67   curl_easy_setopt(c, CURLOPT_MAXREDIRS, 5L); /* http://is.gd/kFsvE4 */
  68 #endif
  69
  70   return (QUVI_OK);
  71 }
  72
  73 /* vim: set ts=2 sw=2 tw=72 expandtab: */