src/shared/command_common.h

   1 /*
   2  * sensord
   3  *
   4  * Copyright (c) 2016 Samsung Electronics Co., Ltd.
   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 #ifndef _COMMAND_COMMON_H_
  21 #define _COMMAND_COMMON_H_
  22
  23 #include <cpacket.h>
  24 #include <sensor_common.h>
  25
  26 #define COMMAND_CHANNEL_PATH            "/tmp/sensord_command_socket\0"
  27 #define EVENT_CHANNEL_PATH                      "/tmp/sensord_event_socket\0"
  28
  29 #define MAX_HANDLE                      256
  30 #define MAX_HANDLE_REACHED      -2
  31
  32 enum packet_type_t {
  33         CMD_DONE = -1,
  34         CMD_NONE = 0,
  35         CMD_GET_ID,
  36         CMD_GET_SENSOR_LIST,
  37         CMD_HELLO,
  38         CMD_BYEBYE,
  39         CMD_START,
  40         CMD_STOP,
  41         CMD_REG,
  42         CMD_UNREG,
  43         CMD_SET_OPTION,
  44         CMD_SET_WAKEUP,
  45         CMD_SET_BATCH,
  46         CMD_UNSET_BATCH,
  47         CMD_GET_DATA,
  48         CMD_SET_ATTRIBUTE_INT,
  49         CMD_SET_ATTRIBUTE_STR,
  50         CMD_CNT,
  51 };
  52
  53 typedef struct {
  54         char name[NAME_MAX];
  55 } cmd_get_id_t;
  56
  57 typedef struct {
  58 } cmd_get_sensor_list_t;
  59
  60 typedef struct {
  61         int client_id;
  62         sensor_id_t sensor;
  63 } cmd_hello_t;
  64
  65 typedef struct {
  66 } cmd_byebye_t;
  67
  68
  69 typedef struct {
  70         unsigned int type;
  71 } cmd_get_data_t;
  72
  73 typedef struct {
  74         long value;
  75 } cmd_done_t;
  76
  77
  78 typedef struct {
  79         int client_id;
  80 } cmd_get_id_done_t;
  81
  82 typedef struct {
  83         int sensor_cnt;
  84         char data[0];
  85 } cmd_get_sensor_list_done_t;
  86
  87 typedef struct {
  88         int state;
  89         sensor_data_t base_data;
  90 } cmd_get_data_done_t;
  91
  92 typedef struct {
  93 } cmd_start_t;
  94
  95 typedef struct {
  96 } cmd_stop_t;
  97
  98 typedef struct {
  99         unsigned int event_type;
 100 } cmd_reg_t;
 101
 102 typedef struct {
 103         unsigned int event_type;
 104 } cmd_unreg_t;
 105
 106 typedef struct {
 107         unsigned int interval;
 108         unsigned int latency;
 109 } cmd_set_batch_t;
 110
 111 typedef struct {
 112 } cmd_unset_batch_t;
 113
 114 typedef struct {
 115         int option;
 116 } cmd_set_option_t;
 117
 118 typedef struct {
 119         int wakeup;
 120 } cmd_set_wakeup_t;
 121
 122 typedef struct  {
 123         int attribute;
 124         int value;
 125 } cmd_set_attribute_int_t;
 126
 127 typedef struct  {
 128         int attribute;
 129         int value_len;
 130         char value[0];
 131 } cmd_set_attribute_str_t;
 132
 133 #define EVENT_CHANNEL_MAGIC 0xCAFECAFE
 134
 135 typedef struct {
 136         unsigned int magic;
 137         int client_id;
 138 } event_channel_ready_t;
 139
 140 typedef void *(*cmd_func_t)(void *data, void *cb_data);
 141
 142 #endif /* _COMMAND_COMMON_H_ */