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