src/common/notifier.h

   1 /*
   2  * resourced
   3  *
   4  * Copyright (c) 2000 - 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 #ifndef __NOTIFIER_H__
  22 #define __NOTIFIER_H__
  23
  24 #ifdef __cplusplus
  25 extern "C" {
  26 #endif /* __cplusplus */
  27
  28 enum notifier_type {
  29         /*
  30          * application status
  31          */
  32         RESOURCED_NOTIFIER_APP_LAUNCH,
  33         RESOURCED_NOTIFIER_APP_RESUME,
  34         RESOURCED_NOTIFIER_APP_FOREGRD,
  35         RESOURCED_NOTIFIER_APP_BACKGRD,
  36         RESOURCED_NOTIFIER_APP_BACKGRD_ACTIVE,
  37         RESOURCED_NOTIFIER_APP_ACTIVE,
  38         RESOURCED_NOTIFIER_APP_INACTIVE,
  39         RESOURCED_NOTIFIER_APP_PRELAUNCH,
  40         RESOURCED_NOTIFIER_APP_ANR,
  41         /*
  42          * start terminating application
  43          */
  44         RESOURCED_NOTIFIER_APP_TERMINATE_START,
  45         /*
  46          * finished application termination
  47          */
  48         RESOURCED_NOTIFIER_APP_TERMINATED,
  49
  50         /*
  51          * suspend background application
  52          */
  53         RESOURCED_NOTIFIER_APP_WAKEUP,
  54         RESOURCED_NOTIFIER_APP_SUSPEND_READY,
  55         RESOURCED_NOTIFIER_APP_SUSPEND,
  56
  57         /*
  58          * group some applications
  59          */
  60         RESOURCED_NOTIFIER_APP_GROUP,
  61
  62         /*
  63          * service status
  64          */
  65         RESOURCED_NOTIFIER_SERVICE_LAUNCH,
  66         RESOURCED_NOTIFIER_SERVICE_WAKEUP,
  67
  68         /*
  69          * widget status
  70          */
  71         RESOURCED_NOTIFIER_WIDGET_FOREGRD,
  72         RESOURCED_NOTIFIER_WIDGET_BACKGRD,
  73
  74         /*
  75          * control resourced module
  76          */
  77         RESOURCED_NOTIFIER_FREEZER_CGROUP_STATE,
  78         RESOURCED_NOTIFIER_SWAP_START,
  79         RESOURCED_NOTIFIER_SWAP_UNSET_LIMIT,
  80         RESOURCED_NOTIFIER_SWAP_ACTIVATE,
  81         RESOURCED_NOTIFIER_SWAP_COMPACT,
  82         RESOURCED_NOTIFIER_LOGGING_START,
  83         RESOURCED_NOTIFIER_LOGGING_WRITE,
  84         RESOURCED_NOTIFIER_DATA_UPDATE,
  85         RESOURCED_NOTIFIER_DATA_RESET,
  86         RESOURCED_NOTIFIER_CONTROL_EXCLUDE,
  87         RESOURCED_NOTIFIER_MEM_LEVEL_CHANGED,
  88         RESOURCED_NOTIFIER_MEM_CONTROL,
  89         RESOURCED_NOTIFIER_LIMIT_APP,
  90         RESOURCED_NOTIFIER_THROTTLING_RESOURCE,
  91         RESOURCED_NOTIFIER_BOOSTING_RESOURCE,
  92
  93         /*
  94          * control system service (*.service)
  95          */
  96         RESOURCED_NOTIFIER_SYSTEM_SERVICE,
  97         RESOURCED_NOTIFIER_LIMIT_SYSTEM_SERVICE,
  98
  99
 100
 101         /*
 102          * real time scheduler
 103          */
 104 //      RESOURCED_NOTIFIER_RT_SCHEDULER,
 105
 106         /*
 107          * receive external event
 108          */
 109         RESOURCED_NOTIFIER_BOOTING_DONE,
 110         RESOURCED_NOTIFIER_POWER_OFF,
 111         RESOURCED_NOTIFIER_SYSTEMTIME_CHANGED,
 112         RESOURCED_NOTIFIER_LOW_BATTERY,
 113         RESOURCED_NOTIFIER_CPU_ON,
 114         RESOURCED_NOTIFIER_CPU_OFF,
 115         RESOURCED_NOTIFIER_LCD_ON,
 116         RESOURCED_NOTIFIER_LCD_OFF,
 117
 118         RESOURCED_NOTIFIER_DEDUP_START,
 119         RESOURCED_NOTIFIER_DEDUP_SCAN,
 120         RESOURCED_NOTIFIER_DEDUP_STOP,
 121
 122         RESOURCED_NOTIFIER_MAX,
 123 };
 124
 125 /*
 126  * This is for internal callback method.
 127  */
 128 int register_notifier(enum notifier_type status, int (*func)(void *data));
 129 int unregister_notifier(enum notifier_type status, int (*func)(void *data));
 130 void resourced_notify(enum notifier_type status, void *value);
 131
 132 #ifdef __cplusplus
 133 }
 134 #endif /* __cplusplus */
 135
 136 #endif /* __NOTIFIER_H__ */