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/*
* Copyright 2020 The Android Open Source Project
*
* 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.
*/
#define LOG_TAG "bt_headless_sdp"
#include "test/headless/sdp/sdp.h"
#include <future>
#include "base/logging.h" // LOG() stdout and android log
#include "osi/include/log.h" // android log only
#include "stack/include/sdp_api.h"
#include "test/headless/get_options.h"
#include "test/headless/headless.h"
#include "test/headless/sdp/sdp_db.h"
#include "types/bluetooth/uuid.h"
#include "types/raw_address.h"
using namespace bluetooth::test::headless;
static void bta_jv_start_discovery_callback(tSDP_STATUS result,
const void* user_data) {
auto promise =
static_cast<std::promise<uint16_t>*>(const_cast<void*>(user_data));
promise->set_value(result);
}
namespace {
struct sdp_error_code_s {
const char* name;
uint16_t error_code;
} sdp_error_code[] = {
{"KsdpSuccess", 0},
{"KsdpInvalidVersion", 0x0001},
{"KsdpInvalidServRecHdl", 0x0002},
{"KsdpInvalidReqSyntax", 0x0003},
{"KsdpInvalidPduSize", 0x0004},
{"KsdpInvalidContState", 0x0005},
{"KsdpNoResources", 0x0006},
{"KsdpDiRegFailed", 0x0007},
{"KsdpDiDiscFailed", 0x0008},
{"KsdpNoDiRecordFound", 0x0009},
{"KsdpErrAttrNotPresent", 0x000a},
{"KsdpIllegalParameter", 0x000b},
{"KsdpNoRecsMatch", 0xFFF0},
{"KsdpConnFailed", 0xFFF1},
{"KsdpCfgFailed", 0xFFF2},
{"KsdpGenericError", 0xFFF3},
{"KsdpDbFull", 0xFFF4},
{"KsdpInvalidPdu", 0xFFF5},
{"KsdpSecurityErr", 0xFFF6},
{"KsdpConnRejected", 0xFFF7},
{"KsdpCancel", 0xFFF8},
};
const char* kUnknownText = "Unknown";
const char* SdpErrorCodeToString(uint16_t code) {
for (size_t i = 0; i < sizeof(sdp_error_code) / sizeof(sdp_error_code_s);
++i) {
if (sdp_error_code[i].error_code == code) {
return sdp_error_code[i].name;
}
}
return kUnknownText;
}
constexpr size_t kMaxDiscoveryRecords = 64;
int sdp_query_uuid(unsigned int num_loops, const RawAddress& raw_address,
const bluetooth::Uuid& uuid) {
SdpDb sdp_discovery_db(kMaxDiscoveryRecords);
if (!SDP_InitDiscoveryDb(sdp_discovery_db.RawPointer(),
sdp_discovery_db.Length(),
1, // num_uuid,
&uuid, 0, nullptr)) {
fprintf(stdout, "%s Unable to initialize sdp discovery\n", __func__);
return -1;
}
std::promise<uint16_t> promise;
auto future = promise.get_future();
sdp_discovery_db.Print(stdout);
if (!SDP_ServiceSearchAttributeRequest2(
raw_address, sdp_discovery_db.RawPointer(),
bta_jv_start_discovery_callback, (void*)&promise)) {
fprintf(stdout, "%s Failed to start search attribute request\n", __func__);
return -2;
}
uint16_t result = future.get();
if (result != 0) {
fprintf(stdout, "Failed search discovery result:%s\n",
SdpErrorCodeToString(result));
return result;
}
tSDP_DISC_REC* rec = SDP_FindServiceInDb(sdp_discovery_db.RawPointer(),
uuid.As16Bit(), nullptr);
if (rec == nullptr) {
fprintf(stdout, "discovery record is null from:%s uuid:%s\n",
raw_address.ToString().c_str(), uuid.ToString().c_str());
} else {
fprintf(stdout, "result:%d attr_id:%x from:%s uuid:%s\n", result,
rec->p_first_attr->attr_id, rec->remote_bd_addr.ToString().c_str(),
uuid.ToString().c_str());
}
return 0;
}
} // namespace
int bluetooth::test::headless::Sdp::Run() {
if (options_.loop_ < 1) {
printf("This test requires at least a single loop\n");
options_.Usage();
return -1;
}
if (options_.device_.size() != 1) {
printf("This test requires a single device specified\n");
options_.Usage();
return -1;
}
if (options_.uuid_.size() != 1) {
printf("This test requires a single uuid specified\n");
options_.Usage();
return -1;
}
return RunOnHeadlessStack<int>([this]() {
return sdp_query_uuid(options_.loop_, options_.device_.front(),
options_.uuid_.front());
});
}
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