libbeagle/beagle/beagle-indexing-service-request.c

   1 /*
   2  * beagle-indexing-service-request.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-indexing-service-request.h"
  34 #include "beagle-private.h"
  35 #include "beagle-empty-response.h"
  36
  37 #include <libxml/parser.h>
  38
  39 typedef struct {
  40         const char *service_name;
  41         GSList *to_add;
  42         GSList *to_remove;
  43 } BeagleIndexingServiceRequestPrivate;
  44
  45 #define BEAGLE_INDEXING_SERVICE_REQUEST_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), BEAGLE_TYPE_INDEXING_SERVICE_REQUEST, BeagleIndexingServiceRequestPrivate))
  46
  47 static GObjectClass *parent_class = NULL;
  48
  49 static GString *
  50 beagle_indexing_service_request_to_xml (BeagleRequest *request, GError **err)
  51 {
  52         BeagleIndexingServiceRequestPrivate *priv = BEAGLE_INDEXING_SERVICE_REQUEST_GET_PRIVATE (request);
  53         GString *data = g_string_new (NULL);
  54         GSList *list;
  55
  56         _beagle_request_append_standard_header (data, priv->service_name);
  57
  58         g_string_append (data, "<ToAdd>");
  59
  60         for (list = priv->to_add; list != NULL; list = list->next) {
  61                 BeagleIndexable *indexable = list->data;
  62
  63                 _beagle_indexable_to_xml (indexable, data);
  64         }
  65
  66         g_string_append (data, "</ToAdd>");
  67
  68         g_string_append (data, "<ToRemove>");
  69
  70         for (list = priv->to_remove; list != NULL; list = list->next) {
  71                 char *str = list->data;
  72
  73                 g_string_append_printf (data, "<string>%s</string>", str);
  74         }
  75         g_string_append (data, "</ToRemove>");
  76
  77         _beagle_request_append_standard_footer (data);
  78
  79         return data;
  80 }
  81
  82 G_DEFINE_TYPE (BeagleIndexingServiceRequest, beagle_indexing_service_request, BEAGLE_TYPE_REQUEST)
  83
  84 static void
  85 beagle_indexing_service_request_finalize (GObject *obj)
  86 {
  87         BeagleIndexingServiceRequestPrivate *priv = BEAGLE_INDEXING_SERVICE_REQUEST_GET_PRIVATE (obj);
  88
  89         g_slist_foreach (priv->to_add, (GFunc)beagle_indexable_free, NULL);
  90         g_slist_free (priv->to_add);
  91
  92         g_slist_foreach (priv->to_remove, (GFunc)g_free, NULL);
  93         g_slist_free (priv->to_remove);
  94
  95         if (G_OBJECT_CLASS (parent_class)->finalize)
  96                 G_OBJECT_CLASS (parent_class)->finalize (obj);
  97 }
  98
  99 static void
 100 beagle_indexing_service_request_class_init (BeagleIndexingServiceRequestClass *klass)
 101 {
 102         GObjectClass *obj_class = G_OBJECT_CLASS (klass);
 103         BeagleRequestClass *request_class = BEAGLE_REQUEST_CLASS (klass);
 104
 105         parent_class = g_type_class_peek_parent (klass);
 106
 107         obj_class->finalize = beagle_indexing_service_request_finalize;
 108         request_class->to_xml = beagle_indexing_service_request_to_xml;
 109
 110         g_type_class_add_private (klass, sizeof (BeagleIndexingServiceRequestPrivate));
 111
 112         _beagle_request_class_set_response_types (request_class,
 113                                                   "EmptyResponse",
 114                                                   BEAGLE_TYPE_EMPTY_RESPONSE,
 115                                                   NULL);
 116 }
 117
 118 static void
 119 beagle_indexing_service_request_init (BeagleIndexingServiceRequest *indexing_service_request)
 120 {
 121 }
 122
 123 BeagleIndexingServiceRequest *
 124 beagle_indexing_service_request_new_for_service (const char *name)
 125 {
 126         BeagleIndexingServiceRequest *indexing_service_request = g_object_new (BEAGLE_TYPE_INDEXING_SERVICE_REQUEST, 0);
 127         // should indexing_service_request be checked by g_return_if_fail ?
 128
 129         BeagleIndexingServiceRequestPrivate *priv;
 130         priv = BEAGLE_INDEXING_SERVICE_REQUEST_GET_PRIVATE (indexing_service_request);
 131         priv->service_name = name;
 132
 133         return indexing_service_request;
 134 }
 135
 136 /**
 137  * beagle_indexing_service_request_new:
 138  *
 139  * Creates a new #BeagleIndexingServiceRequest.
 140  *
 141  * Return value: a newly created #BeagleIndexingServiceRequest.
 142  **/
 143 BeagleIndexingServiceRequest *
 144 beagle_indexing_service_request_new (void)
 145 {
 146         return beagle_indexing_service_request_new_for_service ("IndexingServiceRequest");
 147 }
 148
 149 /**
 150  * beagle_indexing_service_request_add:
 151  * @request: a #BeagleIndexingServiceRequest
 152  * @indexable: a #BeagleIndexable
 153  *
 154  * Adds a #BeagleIndexable to the given #BeagleIndexingServiceRequest.
 155  **/
 156 void
 157 beagle_indexing_service_request_add (BeagleIndexingServiceRequest *request, BeagleIndexable *indexable)
 158 {
 159         BeagleIndexingServiceRequestPrivate *priv;
 160
 161         g_return_if_fail (BEAGLE_IS_INDEXING_SERVICE_REQUEST (request));
 162         g_return_if_fail (indexable != NULL);
 163
 164         priv = BEAGLE_INDEXING_SERVICE_REQUEST_GET_PRIVATE (request);
 165
 166         priv->to_add = g_slist_prepend (priv->to_add, indexable);
 167 }
 168
 169 /**
 170  * beagle_indexing_service_request_remove:
 171  * @request: a #BeagleIndexingServiceRequest
 172  * @uri: a string
 173  *
 174  * Adds the given @uri to the list of uris to be removed tothe given
 175  * #BeagleIndexingServiceRequest.
 176  **/
 177 void
 178 beagle_indexing_service_request_remove (BeagleIndexingServiceRequest *request, const char *uri)
 179 {
 180         BeagleIndexingServiceRequestPrivate *priv;
 181
 182         g_return_if_fail (BEAGLE_IS_INDEXING_SERVICE_REQUEST (request));
 183         g_return_if_fail (uri != NULL);
 184
 185         priv = BEAGLE_INDEXING_SERVICE_REQUEST_GET_PRIVATE (request);
 186
 187         priv->to_remove = g_slist_prepend (priv->to_remove, g_strdup (uri));
 188 }