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//
// Copyright 2017 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.
//
#include <backtrace/Backtrace.h>
#include <backtrace/backtrace_constants.h>
#include <client/linux/handler/exception_handler.h>
#include <gflags/gflags.h>
#include <future>
#include "model/setup/async_manager.h"
#include "net/posix/posix_async_socket_connector.h"
#include "net/posix/posix_async_socket_server.h"
#include "os/log.h"
#include "test_environment.h"
using ::android::bluetooth::root_canal::TestEnvironment;
using ::android::net::PosixAsyncSocketConnector;
using ::android::net::PosixAsyncSocketServer;
using rootcanal::AsyncManager;
DEFINE_string(controller_properties_file, "",
"controller_properties.json file path");
DEFINE_string(default_commands_file, "",
"commands file which root-canal runs it as default");
constexpr uint16_t kTestPort = 6401;
constexpr uint16_t kHciServerPort = 6402;
constexpr uint16_t kLinkServerPort = 6403;
constexpr uint16_t kLinkBleServerPort = 6404;
extern "C" const char* __asan_default_options() {
return "detect_container_overflow=0";
}
bool crash_callback(const void* crash_context, size_t crash_context_size,
void* /* context */) {
pid_t tid = BACKTRACE_CURRENT_THREAD;
if (crash_context_size >=
sizeof(google_breakpad::ExceptionHandler::CrashContext)) {
auto* ctx =
static_cast<const google_breakpad::ExceptionHandler::CrashContext*>(
crash_context);
tid = ctx->tid;
int signal_number = ctx->siginfo.si_signo;
LOG_ERROR("Process crashed, signal: %s[%d], tid: %d",
strsignal(signal_number), signal_number, ctx->tid);
} else {
LOG_ERROR("Process crashed, signal: unknown, tid: unknown");
}
std::unique_ptr<Backtrace> backtrace(
Backtrace::Create(BACKTRACE_CURRENT_PROCESS, tid));
if (backtrace == nullptr) {
LOG_ERROR("Failed to create backtrace object");
return false;
}
if (!backtrace->Unwind(0)) {
LOG_ERROR("backtrace->Unwind failed");
return false;
}
LOG_ERROR("Backtrace:");
for (size_t i = 0; i < backtrace->NumFrames(); i++) {
LOG_ERROR("%s", backtrace->FormatFrameData(i).c_str());
}
return true;
}
int main(int argc, char** argv) {
google_breakpad::MinidumpDescriptor descriptor(
google_breakpad::MinidumpDescriptor::kMicrodumpOnConsole);
google_breakpad::ExceptionHandler eh(descriptor, nullptr, nullptr, nullptr,
true, -1);
eh.set_crash_handler(crash_callback);
gflags::ParseCommandLineFlags(&argc, &argv, true);
LOG_INFO("main");
uint16_t test_port = kTestPort;
uint16_t hci_server_port = kHciServerPort;
uint16_t link_server_port = kLinkServerPort;
uint16_t link_ble_server_port = kLinkBleServerPort;
for (int arg = 0; arg < argc; arg++) {
int port = (int)strtol(argv[arg], nullptr, 0);
LOG_INFO("%d: %s (%d)", arg, argv[arg], port);
if (port < 0 || port > 0xffff) {
LOG_WARN("%s out of range", argv[arg]);
} else {
switch (arg) {
case 0: // executable name
break;
case 1:
test_port = port;
break;
case 2:
hci_server_port = port;
break;
case 3:
link_server_port = port;
break;
case 4:
link_ble_server_port = port;
break;
default:
LOG_WARN("Ignored option %s", argv[arg]);
}
}
}
AsyncManager am;
TestEnvironment root_canal(
std::make_shared<PosixAsyncSocketServer>(test_port, &am),
std::make_shared<PosixAsyncSocketServer>(hci_server_port, &am),
std::make_shared<PosixAsyncSocketServer>(link_server_port, &am),
std::make_shared<PosixAsyncSocketServer>(link_ble_server_port, &am),
std::make_shared<PosixAsyncSocketConnector>(&am),
FLAGS_controller_properties_file, FLAGS_default_commands_file);
std::promise<void> barrier;
std::future<void> barrier_future = barrier.get_future();
root_canal.initialize(std::move(barrier));
barrier_future.wait();
root_canal.close();
}
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