src/_lyrictracker.c

   1 /* gmpc-lyrics (GMPC plugin)
   2  * Copyright (C) 2006-2009 Qball Cow <qball@sarine.nl>
   3  * Copyright (C) 2006 Maxime Petazzoni <maxime.petazzoni@bulix.org>
   4  * Project homepage: http://gmpc.wikia.com/
   5
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (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 General Public License for more details.
  15
  16  * You should have received a copy of the GNU General Public License along
  17  * with this program; if not, write to the Free Software Foundation, Inc.,
  18  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19 */
  20
  21 #include "gmpc-lyrics.h"
  22
  23 gchar *
  24 __lyrictracker_get_id (xmlDocPtr results_doc, gchar *artist, gchar *songtitle, int exact)
  25 {
  26   gchar *hid = NULL;
  27   xmlNodePtr results, node;
  28
  29   results = xmlDocGetRootElement(results_doc);
  30   if (!results)
  31     return NULL;
  32
  33   /* If no results returned, don't even search in them */
  34   if (strcmp((gchar *)xmlGetProp(results, (xmlChar *)"count"), "0") == 0)
  35     return NULL;
  36
  37   node = get_node_by_name (results->xmlChildrenNode, (xmlChar *)"result");
  38   while (node)
  39     {
  40         // TODO: figure out how to match exact when lyrictracker comes back up again
  41       if (/*(strcasecmp((gchar *)xmlGetProp(node, (xmlChar *)"artist"),
  42                       artist) == 0) &&*/
  43           (strcasecmp((gchar *)xmlGetProp(node, (xmlChar *)"title"),
  44                       songtitle) == 0))
  45         {
  46           hid = (gchar *)xmlGetProp(node, (xmlChar *)"id");
  47           if (hid)
  48             return hid;
  49         }
  50
  51       node = get_node_by_name (node->next, (xmlChar *)"result");
  52     }
  53
  54   return NULL;
  55 }
  56
  57 gchar *
  58 __lyrictracker_get_lyrics (const gchar *srcdata, gssize srcsize)
  59 {
  60   gsize converted;
  61
  62   return g_convert(srcdata, srcsize, "UTF-8", "ISO-8859-1",
  63                    NULL, &converted, NULL);
  64 }
  65
  66 /* the following functions are not used but left here in
  67  * case somebody needs them later
  68  */
  69  /*
  70 gchar *
  71 __lyrictracker_get_artist (xmlDocPtr results_doc, const gchar *srcdata, gssize srcsize,
  72                            gchar *hid)
  73 {
  74   gchar *artist = NULL;
  75   xmlNodePtr results, node;
  76
  77   results = xmlDocGetRootElement(results_doc);
  78   if (!results)
  79     return NULL;
  80 */
  81   /* If no results returned, don't even search in them */
  82 /*  if (strcmp((gchar *)xmlGetProp(results, (xmlChar *)"count"), "0") == 0)
  83     return NULL;
  84
  85   node = get_node_by_name (results->xmlChildrenNode, (xmlChar *)"result");
  86   while (node)
  87     {
  88       if (strcmp((gchar *)xmlGetProp(node, (xmlChar *)"id"), hid) == 0)
  89         {
  90           artist = (gchar *)xmlGetProp(node, (xmlChar *)"artist");
  91           if (artist)
  92             return artist;
  93         }
  94
  95       node = get_node_by_name (node->next, (xmlChar *)"result");
  96     }
  97
  98   return NULL;
  99 }
 100
 101 gchar *
 102 __lyrictracker_get_songtitle (xmlDocPtr results_doc, const gchar *srcdata, gssize srcsize,
 103                               gchar *hid)
 104 {
 105   gchar *songtitle = NULL;
 106   xmlNodePtr results, node;
 107
 108   results = xmlDocGetRootElement(results_doc);
 109   if (!results)
 110     return NULL;
 111 */
 112   /* If no results returned, don't even search in them */
 113 /*  if (strcmp((gchar *)xmlGetProp(results, (xmlChar *)"count"), "0") == 0)
 114     return NULL;
 115
 116   node = get_node_by_name (results->xmlChildrenNode, (xmlChar *)"result");
 117   while (node)
 118     {
 119       if (strcmp((gchar *)xmlGetProp(node, (xmlChar *)"id"), hid) == 0)
 120         {
 121           songtitle = (gchar *)xmlGetProp(node, (xmlChar *)"title");
 122           if (songtitle)
 123             return songtitle;
 124         }
 125
 126       node = get_node_by_name (node->next, (xmlChar *)"result");
 127     }
 128
 129   return NULL;
 130 }
 131 */