1/******************************************************************************
2 *
3 *  Copyright (C) 2009-2012 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#define LOG_TAG "bt_bte_conf"
20
21#include <base/logging.h>
22#include <stdio.h>
23#include <string.h>
24
25#include "bta_api.h"
26#include "btif_common.h"
27#include "osi/include/compat.h"
28#include "osi/include/config.h"
29#include "osi/include/log.h"
30
31// Parses the specified Device ID configuration file and registers the
32// Device ID records with SDP.
33void bte_load_did_conf(const char* p_path) {
34  CHECK(p_path != NULL);
35
36  config_t* config = config_new(p_path);
37  if (!config) {
38    LOG_ERROR(LOG_TAG, "%s unable to load DID config '%s'.", __func__, p_path);
39    return;
40  }
41
42  for (int i = 1; i <= BTA_DI_NUM_MAX; ++i) {
43    char section_name[16] = {0};
44    snprintf(section_name, sizeof(section_name), "DID%d", i);
45
46    if (!config_has_section(config, section_name)) {
47      LOG_DEBUG(LOG_TAG, "%s no section named %s.", __func__, section_name);
48      break;
49    }
50
51    tBTA_DI_RECORD record;
52    record.vendor =
53        config_get_int(config, section_name, "vendorId", LMP_COMPID_BROADCOM);
54    record.vendor_id_source = config_get_int(
55        config, section_name, "vendorIdSource", DI_VENDOR_ID_SOURCE_BTSIG);
56    record.product = config_get_int(config, section_name, "productId", 0);
57    record.version = config_get_int(config, section_name, "version", 0);
58    record.primary_record =
59        config_get_bool(config, section_name, "primaryRecord", false);
60    strlcpy(record.client_executable_url,
61            config_get_string(config, section_name, "clientExecutableURL", ""),
62            sizeof(record.client_executable_url));
63    strlcpy(record.service_description,
64            config_get_string(config, section_name, "serviceDescription", ""),
65            sizeof(record.service_description));
66    strlcpy(record.documentation_url,
67            config_get_string(config, section_name, "documentationURL", ""),
68            sizeof(record.documentation_url));
69
70    if (record.vendor_id_source != DI_VENDOR_ID_SOURCE_BTSIG &&
71        record.vendor_id_source != DI_VENDOR_ID_SOURCE_USBIF) {
72      LOG_ERROR(LOG_TAG,
73                "%s invalid vendor id source %d; ignoring DID record %d.",
74                __func__, record.vendor_id_source, i);
75      continue;
76    }
77
78    LOG_DEBUG(LOG_TAG, "Device ID record %d : %s", i,
79              (record.primary_record ? "primary" : "not primary"));
80    LOG_DEBUG(LOG_TAG, "  vendorId            = %04x", record.vendor);
81    LOG_DEBUG(LOG_TAG, "  vendorIdSource      = %04x", record.vendor_id_source);
82    LOG_DEBUG(LOG_TAG, "  product             = %04x", record.product);
83    LOG_DEBUG(LOG_TAG, "  version             = %04x", record.version);
84    LOG_DEBUG(LOG_TAG, "  clientExecutableURL = %s",
85              record.client_executable_url);
86    LOG_DEBUG(LOG_TAG, "  serviceDescription  = %s",
87              record.service_description);
88    LOG_DEBUG(LOG_TAG, "  documentationURL    = %s", record.documentation_url);
89
90    uint32_t record_handle;
91    tBTA_STATUS status = BTA_DmSetLocalDiRecord(&record, &record_handle);
92    if (status != BTA_SUCCESS) {
93      LOG_ERROR(LOG_TAG, "%s unable to set device ID record %d: error %d.",
94                __func__, i, status);
95    }
96  }
97
98  config_free(config);
99}
100