libbeagle/beagle/beagle-hits-subtracted-response.c

   1 /*
   2  * beagle-hits-subtracted-response.c
   3  *
   4  * Copyright (C) 2005 Novell, Inc.
   5  *
   6  */
   7
   8 /*
   9  * Permission is hereby granted, free of charge, to any person obtaining a
  10  * copy of this software and associated documentation files (the "Software"),
  11  * to deal in the Software without restriction, including without limitation
  12  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  13  * and/or sell copies of the Software, and to permit persons to whom the
  14  * Software is furnished to do so, subject to the following conditions:
  15  *
  16  * The above copyright notice and this permission notice shall be included in
  17  * all copies or substantial portions of the Software.
  18  *
  19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  20  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  22  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  23  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  24  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  25  * DEALINGS IN THE SOFTWARE.
  26  */
  27
  28 #include <stdlib.h>
  29 #include <sys/types.h>
  30 #include <sys/socket.h>
  31 #include <sys/un.h>
  32
  33 #include "beagle-hits-subtracted-response.h"
  34 #include "beagle-private.h"
  35
  36 typedef struct {
  37         GSList *uris; /* of char * */
  38 } BeagleHitsSubtractedResponsePrivate;
  39
  40 #define BEAGLE_HITS_SUBTRACTED_RESPONSE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), BEAGLE_TYPE_HITS_SUBTRACTED_RESPONSE, BeagleHitsSubtractedResponsePrivate))
  41
  42 static BeagleResponseClass *parent_class = NULL;
  43
  44 G_DEFINE_TYPE (BeagleHitsSubtractedResponse, beagle_hits_subtracted_response, BEAGLE_TYPE_RESPONSE)
  45
  46 static void
  47 beagle_hits_subtracted_response_finalize (GObject *obj)
  48 {
  49         BeagleHitsSubtractedResponsePrivate *priv = BEAGLE_HITS_SUBTRACTED_RESPONSE_GET_PRIVATE (obj);
  50
  51         g_slist_foreach (priv->uris, (GFunc)g_free, NULL);
  52         g_slist_free (priv->uris);
  53
  54         if (G_OBJECT_CLASS (parent_class)->finalize)
  55                 G_OBJECT_CLASS (parent_class)->finalize (obj);
  56 }
  57
  58 static void
  59 end_uri (BeagleParserContext *ctx)
  60 {
  61         BeagleHitsSubtractedResponse *response = BEAGLE_HITS_SUBTRACTED_RESPONSE (_beagle_parser_context_get_response (ctx));
  62         BeagleHitsSubtractedResponsePrivate *priv = BEAGLE_HITS_SUBTRACTED_RESPONSE_GET_PRIVATE (response);
  63
  64         priv->uris = g_slist_prepend (priv->uris, _beagle_parser_context_get_text_buffer (ctx));
  65 }
  66
  67 enum {
  68         PARSER_STATE_URIS,
  69         PARSER_STATE_URI
  70 };
  71
  72 static BeagleParserHandler parser_handlers[] = {
  73         { "Uris",
  74           -1,
  75           PARSER_STATE_URIS,
  76           NULL,
  77           NULL },
  78         { "Uri",
  79           PARSER_STATE_URIS,
  80           PARSER_STATE_URI,
  81           NULL,
  82           end_uri },
  83         { 0 }
  84 };
  85
  86 static void
  87 beagle_hits_subtracted_response_class_init (BeagleHitsSubtractedResponseClass *klass)
  88 {
  89         GObjectClass *obj_class = G_OBJECT_CLASS (klass);
  90
  91         parent_class = g_type_class_peek_parent (klass);
  92
  93         obj_class->finalize = beagle_hits_subtracted_response_finalize;
  94
  95         _beagle_response_class_set_parser_handlers (BEAGLE_RESPONSE_CLASS (klass),
  96                                                     parser_handlers);
  97
  98         g_type_class_add_private (klass, sizeof (BeagleHitsSubtractedResponsePrivate));
  99 }
 100
 101 static void
 102 beagle_hits_subtracted_response_init (BeagleHitsSubtractedResponse *response)
 103 {
 104 }
 105
 106 /**
 107  * beagle_hits_subtracted_response_get_uris:
 108  * @response: a #BeagleHitsSubtractedResponse
 109  *
 110  * Fetches the list of hit uris contained in the given #BeagleHitsSubtractedResponse. The list should not be modified or freed.
 111  *
 112  * Return value: A list of uri strings.
 113  **/
 114 GSList *
 115 beagle_hits_subtracted_response_get_uris (BeagleHitsSubtractedResponse *response)
 116 {
 117         BeagleHitsSubtractedResponsePrivate *priv;
 118
 119         g_return_val_if_fail (BEAGLE_IS_HITS_SUBTRACTED_RESPONSE (response), NULL);
 120
 121         priv = BEAGLE_HITS_SUBTRACTED_RESPONSE_GET_PRIVATE (response);
 122
 123         return priv->uris;
 124 }
 125