camel/providers/hula/camel-hula-provider.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /* camel-groupwise-provider.c: GroupWise provider registration code */
   3
   4 /*
   5  *  Author: Harish Krishnaswamy (kharish@novell.com)
   6  *
   7  *  Copyright 2005 Novell, Inc. (www.novell.com)
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of version 2 of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this program; if not, write to the
  20  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  21  * Boston, MA 02110-1301, USA.
  22  *
  23  */
  24
  25 #ifdef HAVE_CONFIG_H
  26 #include <config.h>
  27 #endif
  28
  29 #include <string.h>
  30
  31 #include <glib.h>
  32 #include <glib/gi18n-lib.h>
  33 #include <gmodule.h>
  34
  35 #include "camel-provider.h"
  36 #include "camel-sasl.h"
  37 #include "camel-session.h"
  38 #include "camel-url.h"
  39
  40 static void add_hash (guint *hash, char *s);
  41 static guint hula_url_hash (gconstpointer key);
  42 static gint check_equal (char *s1, char *s2);
  43 static gint hula_url_equal (gconstpointer a, gconstpointer b);
  44
  45
  46 static CamelProviderConfEntry hula_conf_entries[] = {
  47         /* override the labels/defaults of the standard settings */
  48         { CAMEL_PROVIDER_CONF_SECTION_START, "mailcheck", NULL,
  49           N_("Checking for New Mail") },
  50         { CAMEL_PROVIDER_CONF_CHECKBOX, "check_all", NULL,
  51           N_("C_heck for new messages in all folders"), "1" },
  52         { CAMEL_PROVIDER_CONF_SECTION_END },
  53         { CAMEL_PROVIDER_CONF_SECTION_START, "cmdsection", NULL,
  54           N_("Connection to Server") },
  55         { CAMEL_PROVIDER_CONF_CHECKBOX, "use_command", NULL,
  56           N_("_Use custom command to connect to server"), "0" },
  57         { CAMEL_PROVIDER_CONF_ENTRY, "command", "use_command",
  58           N_("Command:"), "ssh -C -l %u %h exec /usr/sbin/imapd" },
  59         { CAMEL_PROVIDER_CONF_SECTION_END },
  60         { CAMEL_PROVIDER_CONF_SECTION_START, "folders", NULL,
  61           N_("Folders") },
  62         { CAMEL_PROVIDER_CONF_CHECKBOX, "use_lsub", NULL,
  63           N_("_Show only subscribed folders"), "1" },
  64         { CAMEL_PROVIDER_CONF_CHECKBOX, "override_namespace", NULL,
  65           N_("O_verride server-supplied folder namespace"), "0" },
  66         { CAMEL_PROVIDER_CONF_ENTRY, "namespace", "override_namespace",
  67           N_("Namespace") },
  68         { CAMEL_PROVIDER_CONF_SECTION_END },
  69
  70         { CAMEL_PROVIDER_CONF_END }
  71         /* revisit each options in other providers (incl. authdomain) for
  72          * relevancy - harish*/
  73 };
  74
  75
  76 static CamelProvider hula_provider = {
  77         "hula",
  78         N_("Hula"),
  79
  80         N_("For accessing Hula servers"),
  81
  82         "mail",
  83
  84         CAMEL_PROVIDER_IS_REMOTE | CAMEL_PROVIDER_IS_SOURCE |
  85         CAMEL_PROVIDER_IS_STORAGE | CAMEL_PROVIDER_SUPPORTS_SSL | CAMEL_PROVIDER_DISABLE_SENT_FOLDER,
  86
  87         CAMEL_URL_NEED_USER | CAMEL_URL_NEED_HOST | CAMEL_URL_ALLOW_AUTH,
  88
  89         hula_conf_entries,
  90
  91         /* ... */
  92 };
  93
  94 static CamelServiceAuthType camel_hula_password_authtype = {
  95         N_("Password"),
  96
  97         N_("This option will connect to the Hula server using a "
  98            "plaintext password."),
  99
 100         "",
 101         TRUE
 102 };
 103
 104 static int
 105 hula_auto_detect_cb (CamelURL *url, GHashTable **auto_detected,
 106                          CamelException *ex)
 107 {
 108         *auto_detected = g_hash_table_new (g_str_hash, g_str_equal);
 109
 110         g_hash_table_insert (*auto_detected, g_strdup ("caldav_host"),
 111                              g_strdup (url->host));
 112
 113         return 0;
 114 }
 115
 116 void
 117 camel_provider_module_init(void)
 118 {
 119         CamelProvider *imap_provider = NULL;
 120         CamelException ex = CAMEL_EXCEPTION_INITIALISER;
 121
 122         imap_provider =  camel_provider_get("imap://", &ex);
 123
 124         hula_provider.url_hash = hula_url_hash;
 125         hula_provider.url_equal = hula_url_equal;
 126         hula_provider.auto_detect = hula_auto_detect_cb;
 127         hula_provider.authtypes = g_list_prepend (hula_provider.authtypes, &camel_hula_password_authtype);
 128         hula_provider.translation_domain = GETTEXT_PACKAGE;
 129
 130         hula_provider.object_types[CAMEL_PROVIDER_STORE] = imap_provider->object_types [CAMEL_PROVIDER_STORE];
 131
 132
 133         camel_provider_register (&hula_provider);
 134 }
 135
 136
 137 static void
 138 add_hash (guint *hash, char *s)
 139 {
 140         if (s)
 141                 *hash ^= g_str_hash(s);
 142 }
 143
 144 static guint
 145 hula_url_hash (gconstpointer key)
 146 {
 147         const CamelURL *u = (CamelURL *)key;
 148         guint hash = 0;
 149
 150         add_hash (&hash, u->user);
 151         add_hash (&hash, u->authmech);
 152         add_hash (&hash, u->host);
 153         hash ^= u->port;
 154
 155         return hash;
 156 }
 157
 158 static gint
 159 check_equal (char *s1, char *s2)
 160 {
 161         if (s1 == NULL) {
 162                 if (s2 == NULL)
 163                         return TRUE;
 164                 else
 165                         return FALSE;
 166         }
 167
 168         if (s2 == NULL)
 169                 return FALSE;
 170
 171         return strcmp (s1, s2) == 0;
 172 }
 173
 174 static gint
 175 hula_url_equal (gconstpointer a, gconstpointer b)
 176 {
 177         const CamelURL *u1 = a, *u2 = b;
 178
 179         return check_equal (u1->protocol, u2->protocol)
 180                 && check_equal (u1->user, u2->user)
 181                 && check_equal (u1->authmech, u2->authmech)
 182                 && check_equal (u1->host, u2->host)
 183                 && u1->port == u2->port;
 184 }