include/dbus.h

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2012  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #ifndef __CONNMAN_DBUS_H
  23 #define __CONNMAN_DBUS_H
  24
  25 #include <dbus/dbus.h>
  26
  27 #ifdef __cplusplus
  28 extern "C" {
  29 #endif
  30
  31 #define CONNMAN_SERVICE                 "net.connman"
  32 #define CONNMAN_PATH                    "/net/connman"
  33
  34 #define CONNMAN_DEBUG_INTERFACE         CONNMAN_SERVICE ".Debug"
  35 #define CONNMAN_ERROR_INTERFACE         CONNMAN_SERVICE ".Error"
  36 #define CONNMAN_AGENT_INTERFACE         CONNMAN_SERVICE ".Agent"
  37 #define CONNMAN_COUNTER_INTERFACE       CONNMAN_SERVICE ".Counter"
  38
  39 #define CONNMAN_MANAGER_INTERFACE       CONNMAN_SERVICE ".Manager"
  40 #define CONNMAN_MANAGER_PATH            "/"
  41
  42 #define CONNMAN_CLOCK_INTERFACE         CONNMAN_SERVICE ".Clock"
  43 #define CONNMAN_TASK_INTERFACE          CONNMAN_SERVICE ".Task"
  44 #define CONNMAN_SERVICE_INTERFACE       CONNMAN_SERVICE ".Service"
  45 #define CONNMAN_PROVIDER_INTERFACE      CONNMAN_SERVICE ".Provider"
  46 #define CONNMAN_TECHNOLOGY_INTERFACE    CONNMAN_SERVICE ".Technology"
  47 #define CONNMAN_SESSION_INTERFACE       CONNMAN_SERVICE ".Session"
  48 #define CONNMAN_NOTIFICATION_INTERFACE  CONNMAN_SERVICE ".Notification"
  49 #define CONNMAN_PEER_INTERFACE          CONNMAN_SERVICE ".Peer"
  50
  51 #define CONNMAN_PRIVILEGE_MODIFY        1
  52 #define CONNMAN_PRIVILEGE_SECRET        2
  53
  54 typedef void (* connman_dbus_append_cb_t) (DBusMessageIter *iter,
  55                                                         void *user_data);
  56
  57 DBusConnection *connman_dbus_get_connection(void);
  58
  59 void connman_dbus_property_append_basic(DBusMessageIter *iter,
  60                                         const char *key, int type, void *val);
  61 void connman_dbus_property_append_dict(DBusMessageIter *iter, const char *key,
  62                         connman_dbus_append_cb_t function, void *user_data);
  63 void connman_dbus_property_append_array(DBusMessageIter *iter,
  64                                                 const char *key, int type,
  65                         connman_dbus_append_cb_t function, void *user_data);
  66 void connman_dbus_property_append_fixed_array(DBusMessageIter *iter,
  67                                 const char *key, int type, void *val, int len);
  68
  69 dbus_bool_t connman_dbus_property_changed_basic(const char *path,
  70                                 const char *interface, const char *key,
  71                                                         int type, void *val);
  72 dbus_bool_t connman_dbus_property_changed_dict(const char *path,
  73                                 const char *interface, const char *key,
  74                         connman_dbus_append_cb_t function, void *user_data);
  75 dbus_bool_t connman_dbus_property_changed_array(const char *path,
  76                         const char *interface, const char *key, int type,
  77                         connman_dbus_append_cb_t function, void *user_data);
  78
  79 dbus_bool_t connman_dbus_setting_changed_basic(const char *owner,
  80                                 const char *path, const char *key,
  81                                 int type, void *val);
  82 dbus_bool_t connman_dbus_setting_changed_dict(const char *owner,
  83                                 const char *path, const char *key,
  84                                 connman_dbus_append_cb_t function,
  85                                 void *user_data);
  86 dbus_bool_t connman_dbus_setting_changed_array(const char *owner,
  87                                 const char *path, const char *key, int type,
  88                                 connman_dbus_append_cb_t function,
  89                                 void *user_data);
  90
  91 static inline void connman_dbus_dict_open(DBusMessageIter *iter,
  92                                                         DBusMessageIter *dict)
  93 {
  94         dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY,
  95                         DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
  96                         DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
  97                         DBUS_DICT_ENTRY_END_CHAR_AS_STRING, dict);
  98 }
  99
 100 static inline void connman_dbus_dict_open_variant(DBusMessageIter *iter,
 101                                                         DBusMessageIter *dict)
 102 {
 103         dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
 104                         DBUS_TYPE_ARRAY_AS_STRING
 105                         DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
 106                         DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
 107                         DBUS_DICT_ENTRY_END_CHAR_AS_STRING, dict);
 108 }
 109
 110 static inline void connman_dbus_array_open(DBusMessageIter *iter,
 111                                                         DBusMessageIter *dict)
 112 {
 113         dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
 114                         DBUS_TYPE_ARRAY_AS_STRING
 115                         DBUS_TYPE_STRING_AS_STRING,
 116                         dict);
 117 }
 118
 119 static inline void connman_dbus_dict_close(DBusMessageIter *iter,
 120                                                         DBusMessageIter *dict)
 121 {
 122         dbus_message_iter_close_container(iter, dict);
 123 }
 124
 125 static inline void connman_dbus_dict_append_basic(DBusMessageIter *dict,
 126                                         const char *key, int type, void *val)
 127 {
 128         DBusMessageIter entry;
 129
 130         dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
 131                                                                 NULL, &entry);
 132         connman_dbus_property_append_basic(&entry, key, type, val);
 133         dbus_message_iter_close_container(dict, &entry);
 134 }
 135
 136 static inline void connman_dbus_dict_append_dict(DBusMessageIter *dict,
 137                         const char *key, connman_dbus_append_cb_t function,
 138                                                         void *user_data)
 139 {
 140         DBusMessageIter entry;
 141
 142         dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
 143                                                                 NULL, &entry);
 144         connman_dbus_property_append_dict(&entry, key, function, user_data);
 145         dbus_message_iter_close_container(dict, &entry);
 146 }
 147
 148 static inline void connman_dbus_dict_append_array(DBusMessageIter *dict,
 149                 const char *key, int type, connman_dbus_append_cb_t function,
 150                                                         void *user_data)
 151 {
 152         DBusMessageIter entry;
 153
 154         dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
 155                                                                 NULL, &entry);
 156         connman_dbus_property_append_array(&entry, key,
 157                                                 type, function, user_data);
 158         dbus_message_iter_close_container(dict, &entry);
 159 }
 160
 161 static inline void connman_dbus_dict_append_fixed_array(DBusMessageIter *dict,
 162                                 const char *key, int type, void *val, int len)
 163 {
 164         DBusMessageIter entry;
 165
 166         dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
 167                                                                 NULL, &entry);
 168         connman_dbus_property_append_fixed_array(&entry, key, type, val, len);
 169         dbus_message_iter_close_container(dict, &entry);
 170 }
 171
 172 dbus_bool_t connman_dbus_validate_ident(const char *ident);
 173 char *connman_dbus_encode_string(const char *value);
 174
 175 typedef void (* connman_dbus_get_connection_unix_user_cb_t) (unsigned int uid,
 176                                                 void *user_data, int err);
 177
 178 int connman_dbus_get_connection_unix_user(DBusConnection *connection,
 179                                const char *bus_name,
 180                                connman_dbus_get_connection_unix_user_cb_t func,
 181                                void *user_data);
 182
 183 int connman_dbus_get_connection_unix_user_sync(DBusConnection *connection,
 184                                 const char *bus_name,
 185                                 unsigned int *user_id);
 186
 187 typedef void (* connman_dbus_get_context_cb_t) (const unsigned char *context,
 188                                                 void *user_data, int err);
 189
 190 int connman_dbus_get_selinux_context(DBusConnection *connection,
 191                                const char *service,
 192                                connman_dbus_get_context_cb_t func,
 193                                void *user_data);
 194
 195 void connman_dbus_reply_pending(DBusMessage *pending,
 196                                         int error, const char *path);
 197
 198 #ifdef __cplusplus
 199 }
 200 #endif
 201
 202 #endif /* __CONNMAN_DBUS_H */