src/libemail-engine/camel-null-store.c

   1 /*
   2  * camel-null-store.c
   3  *
   4  * This program is free software; you can redistribute it and/or modify it
   5  * under the terms of the GNU Lesser General Public License as published by
   6  * the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope that it will be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  10  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  11  * for more details.
  12  *
  13  * You should have received a copy of the GNU Lesser General Public License
  14  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  15  *
  16  */
  17
  18 #include "evolution-config.h"
  19
  20 #include <glib/gi18n-lib.h>
  21
  22 #include "camel-null-store.h"
  23
  24 G_DEFINE_TYPE (CamelNullStore, camel_null_store, CAMEL_TYPE_STORE)
  25 G_DEFINE_TYPE (CamelNullTransport, camel_null_transport, CAMEL_TYPE_TRANSPORT)
  26
  27 static CamelProvider null_provider = {
  28         /*     protocol: */ "none",
  29         /*         name: */ N_("None"),
  30         /*  description: */ NULL,
  31         /*       domain: */ "mail",
  32
  33         /* XXX This provider is not really a "source", the
  34          *     flag just gets it shown in the account editor. */
  35         (CamelProviderFlags) CAMEL_PROVIDER_IS_SOURCE,
  36
  37         (CamelProviderURLFlags) 0,
  38         (CamelProviderConfEntry *) NULL,
  39         (CamelProviderPortEntry *) NULL,
  40         (CamelProviderAutoDetectFunc) NULL,
  41         /* object_types: */ { 0, 0 },  /* see below */
  42         /*    authtypes: */ NULL,
  43         (GHashFunc) camel_url_hash,
  44         (GEqualFunc) camel_url_equal,
  45         GETTEXT_PACKAGE
  46 };
  47
  48 static void
  49 camel_null_store_class_init (CamelNullStoreClass *class)
  50 {
  51         CamelServiceClass *service_class;
  52
  53         /* We should never be invoking methods on a CamelNullStore,
  54          * but thankfully, in case we do, CamelStore has NULL function
  55          * pointer checks in all of its wrapper functions.  So it will
  56          * emit a runtime warning, which is what we want, and frees us
  57          * from having to override any class methods here. */
  58
  59         service_class = CAMEL_SERVICE_CLASS (class);
  60         service_class->settings_type = CAMEL_TYPE_SETTINGS;
  61 }
  62
  63 static void
  64 camel_null_store_init (CamelNullStore *store)
  65 {
  66         /* nothing to do */
  67 }
  68
  69 static void
  70 camel_null_transport_class_init (CamelNullTransportClass *class)
  71 {
  72         CamelServiceClass *service_class;
  73
  74         /* We should never be invoking methods on a CamelNullTransport,
  75          * but thankfully, in case we do, CamelTransport has NULL function
  76          * pointer checks in all of its wrapper functions.  So it will
  77          * emit a runtime warning, which is what we want, and frees us
  78          * from having to override any class methods here. */
  79
  80         service_class = CAMEL_SERVICE_CLASS (class);
  81         service_class->settings_type = CAMEL_TYPE_SETTINGS;
  82 }
  83
  84 static void
  85 camel_null_transport_init (CamelNullTransport *transport)
  86 {
  87         /* nothing to do */
  88 }
  89
  90 void
  91 camel_null_store_register_provider (void)
  92 {
  93         null_provider.object_types[CAMEL_PROVIDER_STORE] = CAMEL_TYPE_NULL_STORE;
  94
  95         null_provider.object_types[CAMEL_PROVIDER_TRANSPORT] = CAMEL_TYPE_NULL_TRANSPORT;
  96
  97         camel_provider_register (&null_provider);
  98 }