1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
|
/*
* Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "smartthings.h"
#include "log.h"
#define DEVICE_NAME "smart-ruler-app"
// Certification file and private key file stored in the resource directory
#define CERT_FILE "certificate.pem"
#define PRIV_FILE "privatekey.der"
static smartthings_h st_master_h;
static smartthings_status_e st_master_status;
static smartthings_connection_status_e st_master_conn_status;
/* SmartThings master functions */
static const char *__master_error_to_str(smartthings_error_e error)
{
const char *err_str = NULL;
switch (error) {
case SMARTTHINGS_ERROR_NONE:
err_str = "SMARTTHINGS_ERROR_NONE";
break;
case SMARTTHINGS_ERROR_INVALID_PARAMETER:
err_str = "SMARTTHINGS_ERROR_INVALID_PARAMETER";
break;
case SMARTTHINGS_ERROR_OUT_OF_MEMORY:
err_str = "SMARTTHINGS_ERROR_OUT_OF_MEMORY";
break;
case SMARTTHINGS_ERROR_PERMISSION_DENIED:
err_str = "SMARTTHINGS_ERROR_PERMISSION_DENIED";
break;
case SMARTTHINGS_ERROR_NO_DATA:
err_str = "SMARTTHINGS_ERROR_NO_DATA";
break;
case SMARTTHINGS_ERROR_NOT_SUPPORTED:
err_str = "SMARTTHINGS_ERROR_NOT_SUPPORTED";
break;
case SMARTTHINGS_ERROR_OPERATION_FAILED:
err_str = "SMARTTHINGS_ERROR_OPERATION_FAILED";
break;
case SMARTTHINGS_ERROR_SERVICE_UNAVAILABLE:
err_str = "SMARTTHINGS_ERROR_SERVICE_UNAVAILABLE";
break;
default:
err_str = "Unknown error";
break;
}
return err_str;
}
static void _user_confirm_cb(smartthings_h handle, void *user_data)
{
if (smartthings_send_user_confirm(handle, true) != 0)
_E("smartthings_send_user_confirm() is failed");
}
static void _reset_confirm_cb(smartthings_h handle, void *user_data)
{
if (smartthings_send_reset_confirm(handle, true) != 0)
_E("smartthings_send_reset_confirm() is failed");
}
static void _reset_result_cb(smartthings_h handle, bool result, void *user_data)
{
_I("reset result = [%d]", result);
}
static void _thing_status_cb(
smartthings_h handle, smartthings_status_e status, void *user_data)
{
_D("status: [%d]", status);
st_master_status = status;
}
static void _things_connection_status_cb(
smartthings_h handle, smartthings_connection_status_e status,
void *user_data)
{
st_master_conn_status = status;
_D("connection status = [%d]", status);
if (status == SMARTTHINGS_CONNECTION_STATUS_CONNECTED) {
int err = 0;
bool is_es_completed = false;
const char* dev_name = DEVICE_NAME;
int wifi_mode = SMARTTHINGS_WIFI_MODE_11B
| SMARTTHINGS_WIFI_MODE_11G
| SMARTTHINGS_WIFI_MODE_11N
| SMARTTHINGS_WIFI_MODE_11AC;
int wifi_freq = SMARTTHINGS_WIFI_FREQ_24G | SMARTTHINGS_WIFI_FREQ_5G;
err = smartthings_set_device_property(
handle, dev_name, wifi_mode, wifi_freq);
if (err) {
_E("smartthings_set_device_property() is failed, [%s]",
__master_error_to_str(err));
return;
}
err = smartthings_set_certificate_file(handle, CERT_FILE, PRIV_FILE);
if (err) {
_E("smartthings_set_certificate_file() is failed, [%s]",
__master_error_to_str(err));
return;
}
err = smartthings_set_user_confirm_cb(handle, _user_confirm_cb, NULL);
if (err) {
_E("smartthings_set_user_confirm_cb() is failed, [%s]",
__master_error_to_str(err));
return;
}
err = smartthings_set_reset_confirm_cb(handle, _reset_confirm_cb, NULL);
if (err) {
_E("smartthings_set_reset_confirm_cb() is failed, [%s]",
__master_error_to_str(err));
return;
}
err = smartthings_set_reset_result_cb(handle, _reset_result_cb, NULL);
if (err) {
_E("smartthings_set_reset_result_cb() is failed, [%s]",
__master_error_to_str(err));
return;
}
err = smartthings_set_status_changed_cb(handle, _thing_status_cb, user_data);
if (err) {
_E("smartthings_set_status_changed_callback() is failed, [%s]",
__master_error_to_str(err));
return;
}
err = smartthings_start(handle);
if (err) {
_E("smartthings_start() is failed, [%s]",
__master_error_to_str(err));
return;
}
err = smartthings_get_easysetup_status(handle, &is_es_completed);
if (err) {
_E("smartthings_get_easysetup_status() is failed, [%s]",
__master_error_to_str(err));
return;
}
if (is_es_completed == true) {
_I("Easysetup is already done");
return;
}
_I("Easysetup is starting now");
err = smartthings_start_easysetup(handle);
if (err) {
_E("smartthings_start_easysetup() is failed, [%s]",
__master_error_to_str(err));
smartthings_stop(handle);
return;
}
} else {
_E("connection failed");
}
}
int st_master_destroy(void)
{
if (!st_master_h) {
_I("handle is already NULL");
return 0;
}
smartthings_unset_user_confirm_cb(st_master_h);
smartthings_unset_reset_confirm_cb(st_master_h);
smartthings_unset_reset_result_cb(st_master_h);
smartthings_unset_status_changed_cb(st_master_h);
smartthings_stop_easysetup(st_master_h);
smartthings_stop(st_master_h);
if (smartthings_deinitialize(st_master_h) != 0) {
_E("smartthings_deinitialize() is failed");
return -1;
}
st_master_h = NULL;
st_master_status = SMARTTHINGS_STATUS_NOT_READY;
st_master_conn_status = SMARTTHINGS_CONNECTION_STATUS_DISCONNECTED;
return 0;
}
int st_master_create(void)
{
int err = 0;
smartthings_h st_handle = NULL;
if (st_master_h) {
_I("Already initialized!");
return 0;
}
err = smartthings_initialize(&st_handle, _things_connection_status_cb, NULL);
if (err) {
_E("smartthings_initialize() is failed, [%s]",
__master_error_to_str(err));
return -1;
}
st_master_h = st_handle;
st_master_status = SMARTTHINGS_STATUS_NOT_READY;
st_master_conn_status = SMARTTHINGS_CONNECTION_STATUS_DISCONNECTED;
return 0;
}
|
