src/shared/command_common.h

   1 /*
   2  * libsensord-share
   3  *
   4  * Copyright (c) 2014 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 <sensor_common.h>
  24
  25 #define COMMAND_CHANNEL_PATH                    "/tmp/sensord_command_socket"
  26 #define EVENT_CHANNEL_PATH                              "/tmp/sensord_event_socket"
  27
  28 #define MAX_HANDLE                      256
  29 #define MAX_HANDLE_REACHED      -2
  30
  31 enum packet_type_t {
  32         CMD_NONE = 0,
  33         CMD_GET_ID,
  34         CMD_GET_SENSOR_LIST,
  35         CMD_HELLO,
  36         CMD_BYEBYE,
  37         CMD_DONE,
  38         CMD_START,
  39         CMD_STOP,
  40         CMD_REG,
  41         CMD_UNREG,
  42         CMD_SET_OPTION,
  43         CMD_SET_WAKEUP,
  44         CMD_SET_BATCH,
  45         CMD_UNSET_BATCH,
  46         CMD_GET_DATA,
  47         CMD_SET_ATTRIBUTE_INT,
  48         CMD_SET_ATTRIBUTE_STR,
  49         CMD_CNT,
  50 };
  51
  52 typedef struct {
  53         char name[NAME_MAX];
  54 } cmd_get_id_t;
  55
  56 typedef struct {
  57 } cmd_get_sensor_list_t;
  58
  59 typedef struct {
  60         int client_id;
  61         sensor_id_t sensor;
  62 } cmd_hello_t;
  63
  64 typedef struct {
  65 } cmd_byebye_t;
  66
  67
  68 typedef struct {
  69         unsigned int type;
  70 } cmd_get_data_t;
  71
  72 typedef struct {
  73         long value;
  74 } cmd_done_t;
  75
  76
  77 typedef struct {
  78         int client_id;
  79 } cmd_get_id_done_t;
  80
  81 typedef struct {
  82         int sensor_cnt;
  83         char data[0];
  84 } cmd_get_sensor_list_done_t;
  85
  86 typedef struct {
  87         int state;
  88         sensor_data_t base_data;
  89 } cmd_get_data_done_t;
  90
  91 typedef struct {
  92 } cmd_start_t;
  93
  94 typedef struct {
  95 } cmd_stop_t;
  96
  97 typedef struct {
  98         unsigned int event_type;
  99 } cmd_reg_t;
 100
 101 typedef struct {
 102         unsigned int event_type;
 103 } cmd_unreg_t;
 104
 105 typedef struct {
 106         unsigned int interval;
 107         unsigned int latency;
 108 } cmd_set_batch_t;
 109
 110 typedef struct {
 111 } cmd_unset_batch_t;
 112
 113 typedef struct {
 114         int option;
 115 } cmd_set_option_t;
 116
 117 typedef struct {
 118         int wakeup;
 119 } cmd_set_wakeup_t;
 120
 121 typedef struct  {
 122         int attribute;
 123         int value;
 124 } cmd_set_attribute_int_t;
 125
 126 typedef struct  {
 127         int attribute;
 128         int value_len;
 129         char value[0];
 130 } cmd_set_attribute_str_t;
 131
 132 #define EVENT_CHANNEL_MAGIC 0xCAFECAFE
 133
 134 typedef struct {
 135         unsigned int magic;
 136         int client_id;
 137 } event_channel_ready_t;
 138
 139 typedef void *(*cmd_func_t)(void *data, void *cb_data);
 140
 141 #endif /* _COMMAND_COMMON_H_ */