libbeagle/beagle/beagle-error-response.c

   1 /*
   2  * beagle-error-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-error-response.h"
  34 #include "beagle-private.h"
  35 #include "beagle-util.h"
  36
  37 typedef struct {
  38         char *message;
  39         char *details;
  40 } BeagleErrorResponsePrivate;
  41
  42 #define BEAGLE_ERROR_RESPONSE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), BEAGLE_TYPE_ERROR_RESPONSE, BeagleErrorResponsePrivate))
  43
  44 static BeagleResponseClass *parent_class = NULL;
  45
  46 G_DEFINE_TYPE (BeagleErrorResponse, beagle_error_response, BEAGLE_TYPE_RESPONSE)
  47
  48 static void
  49 beagle_error_response_finalize (GObject *obj)
  50 {
  51         BeagleErrorResponsePrivate *priv = BEAGLE_ERROR_RESPONSE_GET_PRIVATE (obj);
  52
  53         g_free (priv->message);
  54
  55         if (G_OBJECT_CLASS (parent_class)->finalize)
  56                 G_OBJECT_CLASS (parent_class)->finalize (obj);
  57 }
  58
  59 static void
  60 end_error_message (BeagleParserContext *ctx)
  61 {
  62         BeagleErrorResponse *response = BEAGLE_ERROR_RESPONSE (_beagle_parser_context_get_response (ctx));
  63         BeagleErrorResponsePrivate *priv = BEAGLE_ERROR_RESPONSE_GET_PRIVATE (response);
  64
  65         priv->message = _beagle_parser_context_get_text_buffer (ctx);
  66 }
  67
  68 static void
  69 end_error_details (BeagleParserContext *ctx)
  70 {
  71         BeagleErrorResponse *response = BEAGLE_ERROR_RESPONSE (_beagle_parser_context_get_response (ctx));
  72         BeagleErrorResponsePrivate *priv = BEAGLE_ERROR_RESPONSE_GET_PRIVATE (response);
  73
  74         priv->details = _beagle_parser_context_get_text_buffer (ctx);
  75 }
  76
  77 enum {
  78         PARSER_STATE_MESSAGE,
  79         PARSER_STATE_DETAILS,
  80 };
  81
  82 static BeagleParserHandler parser_handlers[] = {
  83         { "Message",
  84           -1,
  85           PARSER_STATE_MESSAGE,
  86           NULL,
  87           end_error_message },
  88
  89         { "Details",
  90           -1,
  91           PARSER_STATE_DETAILS,
  92           NULL,
  93           end_error_details },
  94
  95         { 0 }
  96 };
  97
  98 static void
  99 beagle_error_response_class_init (BeagleErrorResponseClass *klass)
 100 {
 101         GObjectClass *obj_class = G_OBJECT_CLASS (klass);
 102
 103         parent_class = g_type_class_peek_parent (klass);
 104
 105         obj_class->finalize = beagle_error_response_finalize;
 106
 107         _beagle_response_class_set_parser_handlers (BEAGLE_RESPONSE_CLASS (klass),
 108                                                     parser_handlers);
 109
 110         g_type_class_add_private (klass, sizeof (BeagleErrorResponsePrivate));
 111 }
 112
 113 static void
 114 beagle_error_response_init (BeagleErrorResponse *response)
 115 {
 116 }
 117
 118 /**
 119  * beagle_error_response_get_message:
 120  * @response: a #BeagleErrorResponse
 121  *
 122  * Get the message from given #BeagleErrorResponse.
 123  *
 124  * Return value: the error message from the #BeagleErrorResponse.
 125  **/
 126 const char *
 127 beagle_error_response_get_message (BeagleErrorResponse *response)
 128 {
 129         BeagleErrorResponsePrivate *priv;
 130
 131         g_return_val_if_fail (BEAGLE_IS_ERROR_RESPONSE (response), NULL);
 132
 133         priv = BEAGLE_ERROR_RESPONSE_GET_PRIVATE (response);
 134
 135         return priv->message;
 136 }
 137
 138 /**
 139  * beagle_error_response_get_details:
 140  * @response: a #BeagleErrorResponse
 141  *
 142  * Gets the error's details from given #BeagleErrorResponse.
 143  *
 144  * Return value: the error details from the #BeagleErrorResponse.
 145  **/
 146 const char *
 147 beagle_error_response_get_details (BeagleErrorResponse *response)
 148 {
 149         BeagleErrorResponsePrivate *priv;
 150
 151         g_return_val_if_fail (BEAGLE_IS_ERROR_RESPONSE (response), NULL);
 152
 153         priv = BEAGLE_ERROR_RESPONSE_GET_PRIVATE (response);
 154
 155         return priv->details;
 156 }
 157
 158
 159 void
 160 _beagle_error_response_to_g_error (BeagleErrorResponse *response,
 161                                    GError **error)
 162 {
 163         BeagleErrorResponsePrivate *priv;
 164
 165         priv = BEAGLE_ERROR_RESPONSE_GET_PRIVATE (response);
 166
 167         g_set_error (error, BEAGLE_ERROR, BEAGLE_ERROR_DAEMON_ERROR,
 168                      "%s", priv->message);
 169 }