tests/test-search-criteria-parser.c

   1 /*
   2  * Copyright (C) 2008 OpenedHand Ltd.
   3  *
   4  * Authors: Jorn Baayen <jorn@openedhand.com>
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Library General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 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 GNU
  14  * Library General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Library General Public
  17  * License along with this library; if not, write to the
  18  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  19  * Boston, MA 02110-1301, USA.
  20  */
  21
  22 #include <libgupnp-av/gupnp-search-criteria-parser.h>
  23 #include <stdlib.h>
  24
  25 static void
  26 begin_parens_cb (GUPnPSearchCriteriaParser *parser,
  27                  gpointer                   user_data)
  28 {
  29         g_print ("(");
  30 }
  31
  32 static void
  33 end_parens_cb (GUPnPSearchCriteriaParser *parser,
  34                gpointer                   user_data)
  35 {
  36         g_print (")");
  37 }
  38
  39 static void
  40 conjunction_cb (GUPnPSearchCriteriaParser *parser,
  41                 gpointer                   user_data)
  42 {
  43         g_print (" and ");
  44 }
  45
  46 static void
  47 disjunction_cb (GUPnPSearchCriteriaParser *parser,
  48                 gpointer                   user_data)
  49 {
  50         g_print (" or ");
  51 }
  52
  53 static gboolean
  54 expression_cb (GUPnPSearchCriteriaParser *parser,
  55                const char                *property,
  56                GUPnPSearchCriteriaOp      op,
  57                const char                *value,
  58                GError                   **error,
  59                gpointer                   user_data)
  60 {
  61         g_print ("%s %d %s", property, op, value);
  62
  63         return TRUE;
  64 }
  65
  66 int
  67 main (int argc, char **argv)
  68 {
  69         GUPnPSearchCriteriaParser *parser;
  70         GError *error;
  71
  72         g_assert (argc == 2);
  73
  74 #if !GLIB_CHECK_VERSION (2, 35, 0)
  75         g_type_init ();
  76 #endif
  77
  78         parser = gupnp_search_criteria_parser_new ();
  79
  80         g_signal_connect (parser,
  81                           "begin_parens",
  82                           G_CALLBACK (begin_parens_cb),
  83                           NULL);
  84         g_signal_connect (parser,
  85                           "end_parens",
  86                           G_CALLBACK (end_parens_cb),
  87                           NULL);
  88         g_signal_connect (parser,
  89                           "conjunction",
  90                           G_CALLBACK (conjunction_cb),
  91                           NULL);
  92         g_signal_connect (parser,
  93                           "disjunction",
  94                           G_CALLBACK (disjunction_cb),
  95                           NULL);
  96         g_signal_connect (parser,
  97                           "expression",
  98                           G_CALLBACK (expression_cb),
  99                           NULL);
 100
 101         error = NULL;
 102         gupnp_search_criteria_parser_parse_text (parser, argv[1], &error);
 103         if (error != NULL) {
 104                 g_printerr ("Parse error: %s\n", error->message);
 105                 g_error_free (error);
 106                 return EXIT_FAILURE;
 107         }
 108
 109         g_print ("\n");
 110
 111         g_object_unref (parser);
 112
 113         return EXIT_SUCCESS;
 114 }