zigbee-daemon/zigbee-lib/src/drivers/zblib_driver_alarm.c

   1 /*
   2  * Copyright (c) 2016 Samsung Electronics Co., Ltd. All rights reserved.
   3  *
   4  * Contact: Suresh Kumar N (suresh.n@samsung.com)
   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 #include <zblib.h>
  20 #include <zblib_driver.h>
  21 #include <zblib_request.h>
  22
  23 #include "zblib_driver_alarm.h"
  24
  25 /**< Private data */
  26 typedef struct {
  27         ZblibDriverAlarmOps_t *ops; /**< Operations */
  28 } ZblibDriverAlarmPrivData_t;
  29
  30 static gboolean __zblib_driver_alarm_dispatcher(ZigBeeDriver *driver, guint request_id)
  31 {
  32         ZigBeeService *service = NULL;
  33         ZblibDriverAlarmPrivData_t *priv_data = NULL;
  34         ZblibDriverAlarmOps_t *ops = NULL;
  35         guint request_type;
  36         guint ops_id;
  37         gboolean ret = FALSE;
  38
  39         zblib_check_null_ret_error("driver", driver, FALSE);
  40
  41         service = zblib_driver_ref_service(driver);
  42         zblib_check_null_ret_error("service", service, FALSE);
  43
  44         /* Fetch private data */
  45         priv_data = zblib_driver_ref_object(driver);
  46         zblib_check_null_ret_error("priv_data", priv_data, FALSE);
  47
  48         ops = priv_data->ops;
  49         zblib_check_null_ret_error("ops", ops, FALSE);
  50
  51         /* Fetch request_type using request_id */
  52         request_type = zblib_request_ref_request_type_by_request_id(service, request_id);
  53
  54         /* Fetch ops ID */
  55         ops_id = zblib_request_get_ops_id(request_type);
  56         switch (ops_id) {
  57         case ZBLIB_ALARM_OPS_GET_ALARM_COUNT: {
  58                 zblib_check_null_ret_error("ops->get_alarm_count",
  59                         ops->get_alarm_count, FALSE);
  60
  61                 ret = ops->get_alarm_count(driver, request_id);
  62         }
  63         break;
  64
  65         case ZBLIB_ALARM_OPS_RESET_ALARM: {
  66                 zblib_check_null_ret_error("ops->reset_alarm",
  67                         ops->reset_alarm, FALSE);
  68
  69                 ret = ops->reset_alarm(driver, request_id);
  70         }
  71         break;
  72
  73         case ZBLIB_ALARM_OPS_RESET_ALL_ALARM: {
  74                 zblib_check_null_ret_error("ops->reset_all_alarm",
  75                         ops->reset_all_alarm, FALSE);
  76
  77                 ret = ops->reset_all_alarm(driver, request_id);
  78         }
  79         break;
  80
  81         case ZBLIB_ALARM_OPS_ALARM: {
  82                 zblib_check_null_ret_error("ops->alarm",
  83                         ops->alarm, FALSE);
  84
  85                 ret = ops->alarm(driver, request_id);
  86         }
  87         break;
  88
  89         case ZBLIB_ALARM_OPS_RESET_ALARM_LOG: {
  90                 zblib_check_null_ret_error("ops->reset_alarm_log",
  91                         ops->reset_alarm_log, FALSE);
  92
  93                 ret = ops->reset_alarm_log(driver, request_id);
  94         }
  95         break;
  96
  97         case ZBLIB_ALARM_OPS_GET_ALARM: {
  98                 zblib_check_null_ret_error("ops->get_alarm",
  99                         ops->get_alarm, FALSE);
 100
 101                 ret = ops->get_alarm(driver, request_id);
 102         }
 103         break;
 104
 105         default:
 106         break;
 107         }
 108
 109         Z_LOGD("ret: [%d]", ret);
 110
 111         return ret;
 112 }
 113
 114 static void __zblib_driver_alarm_free_hook(ZigBeeDriver *driver)
 115 {
 116         ZblibDriverAlarmPrivData_t *priv_data = NULL;
 117
 118         zblib_check_null_ret("driver", driver);
 119
 120         /* Fetch private data */
 121         priv_data = zblib_driver_ref_object(driver);
 122         zblib_check_null_ret("priv_data", priv_data);
 123
 124         /* Free resources */
 125         g_free(priv_data);
 126 }
 127
 128 ZigBeeDriver *zblib_driver_alarm_new(ZigBeePlugin *plugin,
 129         const gchar *driver_name,
 130         ZblibDriverAlarmOps_t *ops)
 131 {
 132         ZigBeeDriver *driver = NULL;
 133         ZblibDriverAlarmPrivData_t *priv_data = NULL;
 134         gboolean ret;
 135
 136         zblib_check_null_ret_error("plugin", plugin, NULL);
 137
 138         /* Create new driver */
 139         driver = zblib_driver_new(plugin, driver_name, ZBLIB_DRIVER_TYPE_ALARM);
 140         zblib_check_null_ret_error("driver", driver, NULL);
 141
 142         /* Allocate memory for private data */
 143         priv_data = g_malloc0(sizeof(ZblibDriverAlarmPrivData_t));
 144
 145         /* Update private data */
 146         priv_data->ops = ops;
 147
 148         /* Link private data to driver */
 149         ret = zblib_driver_link_object(driver, priv_data);
 150         if (FALSE == ret) {
 151                 Z_LOGE("zblib_driver_link_object failed!");
 152
 153                 /* Free allocated resources */
 154                 g_free(priv_data);
 155                 g_free(driver);
 156
 157                 return NULL;
 158         }
 159
 160         /* Set operations dispatcher function */
 161         ret = zblib_driver_set_dispatcher(driver, __zblib_driver_alarm_dispatcher);
 162         if (FALSE == ret) {
 163                 Z_LOGE("zblib_driver_set_dispatcher failed!");
 164
 165                 /* Free allocated resources */
 166                 g_free(priv_data);
 167                 g_free(driver);
 168
 169                 return NULL;
 170         }
 171
 172         /* Set free hook function */
 173         ret = zblib_driver_set_free_hook(driver, __zblib_driver_alarm_free_hook);
 174         if (FALSE == ret) {
 175                 Z_LOGE("zblib_driver_set_free_hook failed!");
 176
 177                 /* Free allocated resources */
 178                 g_free(priv_data);
 179                 g_free(driver);
 180
 181                 return NULL;
 182         }
 183
 184         return driver;
 185 }
 186
 187 void zblib_driver_alarm_free(ZigBeeDriver *driver)
 188 {
 189         zblib_check_null_ret("driver", driver);
 190
 191         /* Free driver */
 192         zblib_driver_free(driver);
 193 }