btif_gatt_test.c revision ead3cde4bac0c3e32cd31f149093f004eef8ceeb 
1/******************************************************************************
2 *
3 *  Copyright (C) 2009-2013 Broadcom Corporation
4 *
5 *  Licensed under the Apache License, Version 2.0 (the "License");
6 *  you may not use this file except in compliance with the License.
7 *  You may obtain a copy of the License at:
8 *
9 *  http://www.apache.org/licenses/LICENSE-2.0
10 *
11 *  Unless required by applicable law or agreed to in writing, software
12 *  distributed under the License is distributed on an "AS IS" BASIS,
13 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 *  See the License for the specific language governing permissions and
15 *  limitations under the License.
16 *
17 ******************************************************************************/
18
19
20#include <hardware/bluetooth.h>
21#include <hardware/bt_gatt.h>
22#include <stdio.h>
23#include <stdlib.h>
24#include <errno.h>
25#include <string.h>
26
27#define LOG_TAG "BtGatt.btif_test"
28
29#include "btif_common.h"
30#include "btif_util.h"
31
32#if (defined(BLE_INCLUDED) && (BLE_INCLUDED == TRUE))
33
34#include "bta_api.h"
35#include "bta_gatt_api.h"
36#include "bd.h"
37#include "btif_storage.h"
38#include "bte_appl.h"
39
40#include "btif_gatt.h"
41#include "btif_gatt_util.h"
42#include "btif_dm.h"
43
44#include "gatt_api.h"
45
46/*******************************************************************************
47 * Typedefs & Macros
48 *******************************************************************************/
49
50typedef struct
51{
52    tGATT_IF    gatt_if;
53    UINT16      conn_id;
54} btif_test_cb_t;
55
56/*******************************************************************************
57 * Static variables
58 *******************************************************************************/
59
60static const char * disc_name[GATT_DISC_MAX] =
61{
62    "Unknown",
63    "GATT_DISC_SRVC_ALL",
64    "GATT_DISC_SRVC_BY_UUID",
65    "GATT_DISC_INC_SRVC",
66    "GATT_DISC_CHAR",
67    "GATT_DISC_CHAR_DSCPT"
68};
69
70static btif_test_cb_t test_cb;
71
72/*******************************************************************************
73 * Callback functions
74 *******************************************************************************/
75
76static char * format_uuid(tBT_UUID bt_uuid, char *str_buf)
77{
78    int x = 0;
79
80    if (bt_uuid.len == LEN_UUID_16)
81    {
82        sprintf(str_buf, "0x%04x", bt_uuid.uu.uuid16);
83    }
84    else if (bt_uuid.len == LEN_UUID_128)
85    {
86        x += sprintf(&str_buf[x], "%02x%02x%02x%02x-%02x%02x-%02x%02x",
87                bt_uuid.uu.uuid128[15], bt_uuid.uu.uuid128[14],
88                bt_uuid.uu.uuid128[13], bt_uuid.uu.uuid128[12],
89                bt_uuid.uu.uuid128[11], bt_uuid.uu.uuid128[10],
90                bt_uuid.uu.uuid128[9], bt_uuid.uu.uuid128[8]);
91        sprintf(&str_buf[x], "%02x%02x-%02x%02x%02x%02x%02x%02x",
92                bt_uuid.uu.uuid128[7], bt_uuid.uu.uuid128[6],
93                bt_uuid.uu.uuid128[5], bt_uuid.uu.uuid128[4],
94                bt_uuid.uu.uuid128[3], bt_uuid.uu.uuid128[2],
95                bt_uuid.uu.uuid128[1], bt_uuid.uu.uuid128[0]);
96    }
97    else
98        sprintf(str_buf, "Unknown (len=%d)", bt_uuid.len);
99
100    return str_buf;
101}
102
103static void btif_test_connect_cback(tGATT_IF gatt_if, BD_ADDR bda, UINT16 conn_id,
104                                    BOOLEAN connected, tGATT_DISCONN_REASON reason)
105{
106    ALOGD("%s: conn_id=%d, connected=%d", __FUNCTION__, conn_id, connected);
107    test_cb.conn_id = connected ? conn_id : 0;
108}
109
110static void btif_test_command_complete_cback(UINT16 conn_id, tGATTC_OPTYPE op,
111                                tGATT_STATUS status, tGATT_CL_COMPLETE *p_data)
112{
113    ALOGD ("%s: op_code=0x%02x, conn_id=0x%x. status=0x%x",
114            __FUNCTION__, op, conn_id, status);
115
116    switch (op)
117    {
118        case GATTC_OPTYPE_READ:
119        case GATTC_OPTYPE_WRITE:
120        case GATTC_OPTYPE_CONFIG:
121        case GATTC_OPTYPE_EXE_WRITE:
122        case GATTC_OPTYPE_NOTIFICATION:
123            break;
124
125        case GATTC_OPTYPE_INDICATION:
126            GATTC_SendHandleValueConfirm(conn_id, p_data->handle);
127            break;
128
129        default:
130            ALOGD ("%s: Unknown op_code (0x%02x)", __FUNCTION__, op);
131            break;
132    }
133}
134
135
136static void btif_test_discovery_result_cback(UINT16 conn_id, tGATT_DISC_TYPE disc_type,
137                                           tGATT_DISC_RES *p_data)
138{
139    char    str_buf[50];
140
141    ALOGD("------ GATT Discovery result %-22s -------", disc_name[disc_type]);
142    ALOGD("      Attribute handle: 0x%04x (%d)", p_data->handle, p_data->handle);
143
144    if (disc_type != GATT_DISC_CHAR_DSCPT) {
145        ALOGD("        Attribute type: %s", format_uuid(p_data->type, str_buf));
146    }
147
148    switch (disc_type)
149    {
150        case GATT_DISC_SRVC_ALL:
151            ALOGD("          Handle range: 0x%04x ~ 0x%04x (%d ~ %d)",
152                  p_data->handle, p_data->value.group_value.e_handle,
153                  p_data->handle, p_data->value.group_value.e_handle);
154            ALOGD("          Service UUID: %s",
155                    format_uuid(p_data->value.group_value.service_type, str_buf));
156            break;
157
158        case GATT_DISC_SRVC_BY_UUID:
159            ALOGD("          Handle range: 0x%04x ~ 0x%04x (%d ~ %d)",
160                  p_data->handle, p_data->value.handle,
161                  p_data->handle, p_data->value.handle);
162            break;
163
164        case GATT_DISC_INC_SRVC:
165            ALOGD("          Handle range: 0x%04x ~ 0x%04x (%d ~ %d)",
166                  p_data->value.incl_service.s_handle, p_data->value.incl_service.e_handle,
167                  p_data->value.incl_service.s_handle, p_data->value.incl_service.e_handle);
168            ALOGD("          Service UUID: %s",
169                  format_uuid(p_data->value.incl_service.service_type, str_buf));
170            break;
171
172        case GATT_DISC_CHAR:
173            ALOGD("            Properties: 0x%02x",
174                  p_data->value.dclr_value.char_prop);
175            ALOGD("   Characteristic UUID: %s",
176                  format_uuid(p_data->value.dclr_value.char_uuid, str_buf));
177            break;
178
179        case GATT_DISC_CHAR_DSCPT:
180            ALOGD("       Descriptor UUID: %s", format_uuid(p_data->type, str_buf));
181            break;
182    }
183
184    ALOGD("-----------------------------------------------------------");
185}
186
187static void btif_test_discovery_complete_cback(UINT16 conn_id,
188                                               tGATT_DISC_TYPE disc_type,
189                                               tGATT_STATUS status)
190{
191    ALOGD("%s: status=%d", __FUNCTION__, status);
192}
193
194static tGATT_CBACK btif_test_callbacks =
195{
196    btif_test_connect_cback ,
197    btif_test_command_complete_cback,
198    btif_test_discovery_result_cback,
199    btif_test_discovery_complete_cback,
200    NULL
201};
202
203/*******************************************************************************
204 * Implementation
205 *******************************************************************************/
206
207bt_status_t btif_gattc_test_command_impl(uint16_t command, btgatt_test_params_t* params)
208{
209    switch(command) {
210        case 0x01: /* Enable */
211        {
212            ALOGD("%s: ENABLE - enable=%d", __FUNCTION__, params->u1);
213            if (params->u1)
214            {
215                tBT_UUID app_uuid = {LEN_UUID_128,{0xAE}};
216                test_cb.gatt_if = GATT_Register(&app_uuid, &btif_test_callbacks);
217                GATT_StartIf(test_cb.gatt_if);
218            } else {
219                GATT_Deregister(test_cb.gatt_if);
220                test_cb.gatt_if = 0;
221            }
222            break;
223        }
224
225        case 0x02: /* Connect */
226        {
227            ALOGD("%s: CONNECT - device=%02x:%02x:%02x:%02x:%02x:%02x (dev_type=%d)",
228                __FUNCTION__,
229                params->bda1->address[0], params->bda1->address[1],
230                params->bda1->address[2], params->bda1->address[3],
231                params->bda1->address[4], params->bda1->address[5],
232                params->u1);
233
234            if (params->u1 == BT_DEVICE_TYPE_BLE)
235                BTM_SecAddBleDevice(params->bda1->address, NULL, BT_DEVICE_TYPE_BLE, 0);
236
237            if ( !GATT_Connect(test_cb.gatt_if, params->bda1->address, TRUE) )
238            {
239                ALOGE("%s: GATT_Connect failed!", __FUNCTION__);
240            }
241            break;
242        }
243
244        case 0x03: /* Disconnect */
245        {
246            ALOGD("%s: DISCONNECT - conn_id=%d", __FUNCTION__, test_cb.conn_id);
247            GATT_Disconnect(test_cb.conn_id);
248            break;
249        }
250
251        case 0x04: /* Discover */
252        {
253            char buf[50] = {0};
254            tGATT_DISC_PARAM        param;
255            memset(&param, 0, sizeof(tGATT_DISC_PARAM));
256
257            if (params->u1 >= GATT_DISC_MAX)
258            {
259                ALOGE("%s: DISCOVER - Invalid type (%d)!", __FUNCTION__, params->u1);
260                return 0;
261            }
262
263            param.s_handle = params->u2;
264            param.e_handle = params->u3;
265            btif_to_bta_uuid(&param.service, params->uuid1);
266
267            ALOGD("%s: DISCOVER (%s), conn_id=%d, uuid=%s, handles=0x%04x-0x%04x",
268                  __FUNCTION__, disc_name[params->u1], test_cb.conn_id,
269                  format_uuid(param.service, buf), params->u2, params->u3);
270            GATTC_Discover(test_cb.conn_id, params->u1, &param);
271            break;
272        }
273
274        case 0xF0: /* Pairing configuration */
275            ALOGD("%s: Setting pairing config auth=%d, iocaps=%d, keys=%d/%d/%d",
276                  __FUNCTION__, params->u1, params->u2, params->u3, params->u4,
277                  params->u5);
278
279            bte_appl_cfg.ble_auth_req = params->u1;
280            bte_appl_cfg.ble_io_cap = params->u2;
281            bte_appl_cfg.ble_init_key = params->u3;
282            bte_appl_cfg.ble_resp_key = params->u4;
283            bte_appl_cfg.ble_max_key_size = params->u5;
284            break;
285
286        default:
287            ALOGE("%s: UNKNOWN TEST COMMAND 0x%02x", __FUNCTION__, command);
288            break;
289    }
290    return 0;
291}
292
293#endif
294