src/setup.c

   1 /* quvi
   2  * Copyright (C) 2012,2013  Toni Gundogdu <legatvs@gmail.com>
   3  *
   4  * This file is part of quvi <http://quvi.sourceforge.net/>.
   5  *
   6  * This program 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 program 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 program.  If not, see
  18  * <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #include "config.h"
  22
  23 #include <stdlib.h>
  24 #include <string.h>
  25 #include <glib.h>
  26 #include <quvi.h>
  27
  28 #include "linput.h"
  29 #include "lutil.h"
  30 #include "lopts.h"
  31 #include "setup.h"
  32 #include "opts.h"
  33
  34 extern QuviError cb_status(glong, gpointer);
  35 extern struct opts_s opts;
  36
  37 gint setup_opts(gint argc, gchar **argv, lopts_t lopts)
  38 {
  39   memset(lopts, 0, sizeof(struct lopts_s));
  40
  41   lopts->cb.set_post_parse_defaults = cb_set_post_parse_defaults;
  42   lopts->cb.cmdline_validate_values = cb_cmdline_validate_values;
  43   lopts->cb.parse_keyfile_values = cb_parse_keyfile_values;
  44   lopts->cb.get_config_fpath = cb_get_config_fpath;
  45
  46   lopts->entries = option_entries;
  47   lopts->argc = argc;
  48   lopts->argv = argv;
  49
  50   if (lopts_new(lopts) != EXIT_SUCCESS)
  51     return (EXIT_FAILURE);
  52
  53   if (g_strcmp0(opts.core.verbosity, "debug") ==0)
  54     lopts_print_config_values(lopts);
  55
  56   return (EXIT_SUCCESS);
  57 }
  58
  59 gint setup_quvi(quvi_t *q)
  60 {
  61   struct lutil_net_opts_s o;
  62   lutilVerbosityLevel v;
  63   gint r;
  64
  65   v = lutil_setup_verbosity_level(opts.core.verbosity);
  66   memset(&o, 0, sizeof(struct lutil_net_opts_s));
  67
  68   o.verbose = (v == UTIL_VERBOSITY_LEVEL_DEBUG) ? 1:0;
  69   o.throttle_ki_s = opts.get.throttle;
  70
  71   r = lutil_quvi_init(q, &o);
  72   if (r == EXIT_SUCCESS)
  73     {
  74       quvi_set(*q, QUVI_OPTION_USER_AGENT, opts.http.user_agent);
  75       quvi_set(*q, QUVI_OPTION_CALLBACK_STATUS, cb_status);
  76     }
  77   return (r);
  78 }
  79
  80 #define _reverse(p)\
  81   do {\
  82     if (p != NULL)\
  83       p = g_slist_reverse(p);\
  84   } while (0)
  85
  86 static void _reverse_input_url_order(lutil_check_support_t css)
  87 {
  88   _reverse(css->url.playlist);
  89   _reverse(css->url.subtitle);
  90   _reverse(css->url.media);
  91 }
  92
  93 #undef _reverse
  94
  95 gint setup_query(setup_query_t sq)
  96 {
  97   struct lutil_query_properties_s qps;
  98   struct lutil_check_support_s css;
  99
 100   g_assert(sq != NULL);
 101   g_assert(sq->activity.playlist != NULL);
 102   g_assert(sq->activity.subtitle != NULL);
 103   g_assert(sq->activity.media != NULL);
 104   g_assert(sq->linput != NULL);
 105   g_assert(sq->xperr != NULL);
 106   g_assert(sq->perr != NULL);
 107   g_assert(sq->q != NULL);
 108
 109   /* check {media,playlist,subtitle} URL support. */
 110
 111   memset(&css, 0, sizeof(struct lutil_check_support_s));
 112
 113   css.flags.force_offline_mode = opts.core.check_mode_offline;
 114   css.flags.force_subtitle_mode = sq->force_subtitle_mode;
 115
 116   css.exit_status = EXIT_SUCCESS;
 117   css.xperr = sq->xperr;
 118   css.perr = sq->perr;
 119   css.q = sq->q;
 120
 121   g_slist_foreach(sq->linput->url.input, lutil_check_support, &css);
 122
 123   if (css.exit_status != EXIT_SUCCESS)
 124     {
 125       lutil_check_support_free(&css);
 126       return (css.exit_status);
 127     }
 128
 129   /*
 130    * The "check support" facility prepends to the lists. Reverse the order
 131    * to restore the input order.
 132    */
 133   _reverse_input_url_order(&css);
 134
 135   /* query {playlist,media} properties. */
 136
 137   memset(&qps, 0, sizeof(struct lutil_query_properties_s));
 138
 139   qps.activity = sq->activity.playlist;
 140   qps.exit_status = EXIT_SUCCESS;
 141   qps.xperr = sq->xperr;
 142   qps.perr = sq->perr;
 143   qps.q = sq->q;
 144
 145   g_slist_foreach(css.url.playlist, lutil_query_playlist, &qps);
 146
 147   if (qps.exit_status == EXIT_SUCCESS)
 148     {
 149       if (css.flags.force_subtitle_mode == TRUE)
 150         {
 151           qps.activity = sq->activity.subtitle;
 152           g_slist_foreach(css.url.subtitle, lutil_query_subtitle, &qps);
 153         }
 154       else
 155         {
 156           qps.activity = sq->activity.media;
 157           g_slist_foreach(css.url.media, lutil_query_media, &qps);
 158         }
 159     }
 160   lutil_check_support_free(&css);
 161   return (qps.exit_status);
 162 }
 163
 164 /* vim: set ts=2 sw=2 tw=72 expandtab: */
 165