gio/gresolver.h

   1 /* GIO - GLib Input, Output and Streaming Library
   2  *
   3  * Copyright (C) 2008 Red Hat, Inc.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General
  16  * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 #ifndef __G_RESOLVER_H__
  20 #define __G_RESOLVER_H__
  21
  22 #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
  23 #error "Only <gio/gio.h> can be included directly."
  24 #endif
  25
  26 #include <gio/giotypes.h>
  27
  28 G_BEGIN_DECLS
  29
  30 #define G_TYPE_RESOLVER         (g_resolver_get_type ())
  31 #define G_RESOLVER(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_RESOLVER, GResolver))
  32 #define G_RESOLVER_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_RESOLVER, GResolverClass))
  33 #define G_IS_RESOLVER(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_RESOLVER))
  34 #define G_IS_RESOLVER_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_RESOLVER))
  35 #define G_RESOLVER_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_RESOLVER, GResolverClass))
  36
  37 typedef struct _GResolverPrivate GResolverPrivate;
  38 typedef struct _GResolverClass   GResolverClass;
  39
  40 struct _GResolver {
  41   GObject parent_instance;
  42
  43   GResolverPrivate *priv;
  44 };
  45
  46 struct _GResolverClass {
  47   GObjectClass parent_class;
  48
  49   /* Signals */
  50   void    ( *reload)                   (GResolver            *resolver);
  51
  52   /* Virtual methods */
  53   GList * ( *lookup_by_name)           (GResolver            *resolver,
  54                                         const gchar          *hostname,
  55                                         GCancellable         *cancellable,
  56                                         GError              **error);
  57   void    ( *lookup_by_name_async)     (GResolver            *resolver,
  58                                         const gchar          *hostname,
  59                                         GCancellable         *cancellable,
  60                                         GAsyncReadyCallback   callback,
  61                                         gpointer              user_data);
  62   GList * ( *lookup_by_name_finish)    (GResolver            *resolver,
  63                                         GAsyncResult         *result,
  64                                         GError              **error);
  65
  66   gchar * ( *lookup_by_address)        (GResolver            *resolver,
  67                                         GInetAddress         *address,
  68                                         GCancellable         *cancellable,
  69                                         GError              **error);
  70   void    ( *lookup_by_address_async)  (GResolver            *resolver,
  71                                         GInetAddress         *address,
  72                                         GCancellable         *cancellable,
  73                                         GAsyncReadyCallback   callback,
  74                                         gpointer              user_data);
  75   gchar * ( *lookup_by_address_finish) (GResolver            *resolver,
  76                                         GAsyncResult         *result,
  77                                         GError              **error);
  78
  79   GList * ( *lookup_service)           (GResolver            *resolver,
  80                                         const gchar          *rrname,
  81                                         GCancellable         *cancellable,
  82                                         GError              **error);
  83   void    ( *lookup_service_async)     (GResolver            *resolver,
  84                                         const gchar          *rrname,
  85                                         GCancellable         *cancellable,
  86                                         GAsyncReadyCallback   callback,
  87                                         gpointer              user_data);
  88   GList * ( *lookup_service_finish)    (GResolver            *resolver,
  89                                         GAsyncResult         *result,
  90                                         GError              **error);
  91
  92   GList * ( *lookup_records)           (GResolver            *resolver,
  93                                         const gchar          *rrname,
  94                                         GResolverRecordType   record_type,
  95                                         GCancellable         *cancellable,
  96                                         GError              **error);
  97
  98   void    ( *lookup_records_async)     (GResolver            *resolver,
  99                                         const gchar          *rrname,
 100                                         GResolverRecordType   record_type,
 101                                         GCancellable         *cancellable,
 102                                         GAsyncReadyCallback   callback,
 103                                         gpointer              user_data);
 104
 105   GList * ( *lookup_records_finish)    (GResolver            *resolver,
 106                                         GAsyncResult         *result,
 107                                         GError              **error);
 108
 109   /* Padding for future expansion */
 110   void (*_g_reserved4) (void);
 111   void (*_g_reserved5) (void);
 112   void (*_g_reserved6) (void);
 113
 114 };
 115
 116 GLIB_AVAILABLE_IN_ALL
 117 GType      g_resolver_get_type                  (void) G_GNUC_CONST;
 118 GLIB_AVAILABLE_IN_ALL
 119 GResolver *g_resolver_get_default               (void);
 120 GLIB_AVAILABLE_IN_ALL
 121 void       g_resolver_set_default               (GResolver            *resolver);
 122
 123 GLIB_AVAILABLE_IN_ALL
 124 GList     *g_resolver_lookup_by_name            (GResolver            *resolver,
 125                                                  const gchar          *hostname,
 126                                                  GCancellable         *cancellable,
 127                                                  GError              **error);
 128 GLIB_AVAILABLE_IN_ALL
 129 void       g_resolver_lookup_by_name_async      (GResolver            *resolver,
 130                                                  const gchar          *hostname,
 131                                                  GCancellable         *cancellable,
 132                                                  GAsyncReadyCallback   callback,
 133                                                  gpointer              user_data);
 134 GLIB_AVAILABLE_IN_ALL
 135 GList     *g_resolver_lookup_by_name_finish     (GResolver            *resolver,
 136                                                  GAsyncResult         *result,
 137                                                  GError              **error);
 138
 139 GLIB_AVAILABLE_IN_ALL
 140 void       g_resolver_free_addresses            (GList                *addresses);
 141
 142 GLIB_AVAILABLE_IN_ALL
 143 gchar     *g_resolver_lookup_by_address         (GResolver            *resolver,
 144                                                  GInetAddress         *address,
 145                                                  GCancellable         *cancellable,
 146                                                  GError              **error);
 147 GLIB_AVAILABLE_IN_ALL
 148 void       g_resolver_lookup_by_address_async   (GResolver            *resolver,
 149                                                  GInetAddress         *address,
 150                                                  GCancellable         *cancellable,
 151                                                  GAsyncReadyCallback   callback,
 152                                                  gpointer              user_data);
 153 GLIB_AVAILABLE_IN_ALL
 154 gchar     *g_resolver_lookup_by_address_finish  (GResolver            *resolver,
 155                                                  GAsyncResult         *result,
 156                                                  GError              **error);
 157
 158 GLIB_AVAILABLE_IN_ALL
 159 GList     *g_resolver_lookup_service            (GResolver            *resolver,
 160                                                  const gchar          *service,
 161                                                  const gchar          *protocol,
 162                                                  const gchar          *domain,
 163                                                  GCancellable         *cancellable,
 164                                                  GError              **error);
 165 GLIB_AVAILABLE_IN_ALL
 166 void       g_resolver_lookup_service_async      (GResolver            *resolver,
 167                                                  const gchar          *service,
 168                                                  const gchar          *protocol,
 169                                                  const gchar          *domain,
 170                                                  GCancellable         *cancellable,
 171                                                  GAsyncReadyCallback   callback,
 172                                                  gpointer              user_data);
 173 GLIB_AVAILABLE_IN_ALL
 174 GList     *g_resolver_lookup_service_finish     (GResolver            *resolver,
 175                                                  GAsyncResult         *result,
 176                                                  GError              **error);
 177
 178 GLIB_AVAILABLE_IN_2_34
 179 GList     *g_resolver_lookup_records            (GResolver            *resolver,
 180                                                  const gchar          *rrname,
 181                                                  GResolverRecordType   record_type,
 182                                                  GCancellable         *cancellable,
 183                                                  GError              **error);
 184 GLIB_AVAILABLE_IN_2_34
 185 void       g_resolver_lookup_records_async      (GResolver            *resolver,
 186                                                  const gchar          *rrname,
 187                                                  GResolverRecordType   record_type,
 188                                                  GCancellable         *cancellable,
 189                                                  GAsyncReadyCallback   callback,
 190                                                  gpointer              user_data);
 191 GLIB_AVAILABLE_IN_2_34
 192 GList     *g_resolver_lookup_records_finish     (GResolver            *resolver,
 193                                                  GAsyncResult         *result,
 194                                                  GError              **error);
 195
 196 GLIB_AVAILABLE_IN_ALL
 197 void       g_resolver_free_targets              (GList                *targets);
 198
 199 /**
 200  * G_RESOLVER_ERROR:
 201  *
 202  * Error domain for #GResolver. Errors in this domain will be from the
 203  * #GResolverError enumeration. See #GError for more information on
 204  * error domains.
 205  */
 206 #define G_RESOLVER_ERROR (g_resolver_error_quark ())
 207 GLIB_AVAILABLE_IN_ALL
 208 GQuark g_resolver_error_quark (void);
 209
 210 G_END_DECLS
 211
 212 #endif /* __G_RESOLVER_H__ */