src/common/edbus-handler.h

   1 /*
   2  * resourced
   3  *
   4  * Copyright (c) 2013 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Licensed under the Apache License, Version 2.0 (the "License");
   7  * you may not use this file except in compliance with the License.
   8  * You may obtain a copy of the License at
   9  *
  10  * http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  *
  18  */
  19
  20 /**
  21  * @file edbus-handler.h
  22  * @desc  dbus handler using edbus interface
  23  **/
  24
  25 #ifndef __EDBUS_HANDLE_H__
  26 #define __EDBUS_HANDLE_H__
  27
  28 #include <E_DBus.h>
  29 #include <resourced.h>
  30
  31 struct edbus_method {
  32         const char *member;
  33         const char *signature;
  34         const char *reply_signature;
  35         E_DBus_Method_Cb func;
  36 };
  37
  38 struct edbus_object {
  39         const char *path;
  40         const char *interface;
  41         E_DBus_Object *obj;
  42         E_DBus_Interface *iface;
  43 };
  44
  45 #define DBUS_REPLY_TIMEOUT  (120 * 1000)
  46
  47 #define BUS_NAME                "org.tizen.resourced"
  48 #define OBJECT_PATH             "/Org/Tizen/ResourceD"
  49 #define INTERFACE_NAME          BUS_NAME
  50
  51 /*
  52  * The EDbus method to update the resourced counters
  53  * Signal is generated after the database update
  54  * and store new values of the counters
  55  */
  56 #define RESOURCED_NETWORK_UPDATE                "Update"
  57 #define RESOURCED_NETWORK_UPDATE_FINISH "UpdateFinish"
  58 #define RESOURCED_NETWORK_PROCESS_RESTRICTION   "ProcessRestriction"
  59 #define RESOURCED_NETWORK_CREATE_QUOTA          "CreateQuota"
  60 #define RESOURCED_NETWORK_REMOVE_QUOTA          "RemoveQuota"
  61 #define RESOURCED_NETWORK_JOIN_NET_STAT         "JoinNetStat"
  62 #define RESOURCED_NETWORK_GET_STATS             "GetStats"
  63
  64 /*
  65  * Core service
  66  *   get/set swap status
  67  *   operations about swap
  68  */
  69 #define RESOURCED_PATH_SWAP             OBJECT_PATH"/Swap"
  70 #define RESOURCED_INTERFACE_SWAP        INTERFACE_NAME".swap"
  71
  72 #define RESOURCED_PATH_OOM              OBJECT_PATH"/Oom"
  73 #define RESOURCED_INTERFACE_OOM         INTERFACE_NAME".oom"
  74
  75 #define RESOURCED_PATH_NETWORK          OBJECT_PATH"/Network"
  76 #define RESOURCED_INTERFACE_NETWORK     INTERFACE_NAME".network"
  77
  78 #define RESOURCED_PATH_PROCESS          OBJECT_PATH"/Process"
  79 #define RESOURCED_INTERFACE_PROCESS     INTERFACE_NAME".process"
  80
  81 /*
  82  * Logging
  83  */
  84 #define RESOURCED_PATH_LOGGING          OBJECT_PATH"/Logging"
  85 #define RESOURCED_INTERFACE_LOGGING     INTERFACE_NAME".logging"
  86
  87 /*
  88  * System popup
  89  */
  90 #define SYSTEM_POPUP_BUS_NAME "org.tizen.system.popup"
  91 #define SYSTEM_POPUP_PATH_NAME "/Org/Tizen/System/Popup"
  92 #define SYSTEM_POPUP_IFACE_NAME SYSTEM_POPUP_BUS_NAME
  93
  94 #define SYSTEM_POPUP_PATH_WATCHDOG SYSTEM_POPUP_PATH_NAME"/System"
  95 #define SYSTEM_POPUP_IFACE_WATCHDOG SYSTEM_POPUP_BUS_NAME".System"
  96
  97 /*
  98  * Deviced
  99  */
 100 #define DEVICED_BUS_NAME                "org.tizen.system.deviced"
 101 #define DEVICED_PATH_PROCESS            "/Org/Tizen/System/DeviceD/Process"
 102 #define DEVICED_INTERFACE_PROCESS       DEVICED_BUS_NAME".Process"
 103
 104 #define DEVICED_PATH_DISPLAY               "/Org/Tizen/System/DeviceD/Display"
 105 #define DEVICED_INTERFACE_DISPLAY       DEVICED_BUS_NAME".display"
 106
 107 #define SIGNAL_LCD_ON   "LCDOn"
 108 #define SIGNAL_LCD_OFF  "LCDOff"
 109
 110 struct dbus_byte {
 111         char *data;
 112         int size;
 113 };
 114
 115 #define RETRY_MAX 5
 116
 117 /*
 118  * @desc helper function for filling params array
 119  * That params array is used in dbus_method_sync/dbus_method_async
 120  * */
 121 void serialize_params(char *params[], size_t n, ...);
 122
 123
 124 DBusMessage *dbus_method_sync(const char *dest, const char *path,
 125                 const char *interface, const char *method,
 126                 const char *sig, char *param[]);
 127
 128 int dbus_method_async(const char *dest, const char *path,
 129                 const char *interface, const char *method,
 130                 const char *sig, char *param[]);
 131
 132 int register_edbus_signal_handler(const char *path, const char *interface,
 133                 const char *name, E_DBus_Signal_Cb cb);
 134 E_DBus_Interface *get_edbus_interface(const char *path);
 135 pid_t get_edbus_sender_pid(DBusMessage *msg);
 136 int broadcast_edbus_signal_str(const char *path, const char *interface,
 137                 const char *name, const char *sig, char *param[]);
 138 int broadcast_edbus_signal(const char *path, const char *interface,
 139                            const char *name, int type, void *value);
 140 resourced_ret_c edbus_add_methods(const char *path,
 141                        const struct edbus_method *const edbus_methods,
 142                        const size_t size);
 143 int register_edbus_interface(struct edbus_object *object);
 144
 145 void edbus_init(void);
 146 void edbus_exit(void);
 147
 148 #endif /* __EDBUS_HANDLE_H__ */