examples/resolve.c

   1 /* libquvi
   2  * Copyright (C) 2012  Toni Gundogdu <legatvs@gmail.com>
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License
   6  * as published by the Free Software Foundation; either version 2
   7  * of the License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  17  * 02110-1301, USA.
  18  */
  19
  20 /* Check whether URL redirects to a new location. */
  21
  22 #include "config.h"
  23
  24 #include <locale.h>
  25 #include <stdlib.h>
  26 #include <glib.h>
  27 #include <quvi.h>
  28
  29 #include "examples.h"
  30
  31 typedef quvi_callback_status qcs;
  32
  33 static void help()
  34 {
  35   g_print("Usage: resolve [-v] [URL]\n");
  36   cleanup();
  37   exit(0);
  38 }
  39
  40 static const gchar *example_url = "http://is.gd/34YWaF";
  41
  42 gint main(gint argc, gchar **argv)
  43 {
  44   gchar *url = NULL;
  45   gint i = 1;
  46
  47   g_assert(qr == NULL);
  48   g_assert(q == NULL);
  49
  50   setlocale(LC_ALL, "");
  51
  52   q = quvi_new();
  53   exit_if_error();
  54
  55   quvi_set(q, QUVI_OPTION_CALLBACK_STATUS, (qcs) status);
  56
  57   for (; i<argc; ++i)
  58     {
  59       if (g_strcmp0("-v", argv[i]) == 0)
  60         enable_verbose();
  61       else if (g_strcmp0("-a", argv[i]) == 0)
  62         enable_autoproxy();
  63       else if (g_strcmp0("-h", argv[i]) == 0)
  64         help();
  65       else
  66         url = argv[i];
  67     }
  68
  69   if (url == NULL)
  70     {
  71       g_printerr("[%s] no input given: using example URL instead\n",
  72                  __func__);
  73       url = (gchar*) example_url;
  74     }
  75
  76   g_printerr("[%s] url=%s\n", __func__, url);
  77
  78   qr = quvi_resolve_new(q, url);
  79   exit_if_error();
  80
  81   if (quvi_resolve_forwarded(qr) == QUVI_TRUE)
  82     {
  83       g_print("[%s] resolved=%s\n",
  84               __func__, quvi_resolve_destination_url(qr));
  85     }
  86   else
  87     g_print("[%s] no redirection\n", __func__);
  88
  89   cleanup();
  90
  91   g_assert(qr == NULL);
  92   g_assert(q == NULL);
  93
  94   return (0);
  95 }
  96
  97 /* vim: set ts=2 sw=2 tw=72 expandtab: */