| // Copyright 2017 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <cstdio> |
| #include <iostream> |
| |
| #include <fcntl.h> |
| #include <sys/stat.h> |
| |
| #include "garnet/bin/bluetooth_tools/lib/command_dispatcher.h" |
| #include "garnet/drivers/bluetooth/lib/common/byte_buffer.h" |
| #include "garnet/drivers/bluetooth/lib/hci/device_wrapper.h" |
| #include "garnet/drivers/bluetooth/lib/hci/hci.h" |
| #include "garnet/drivers/bluetooth/lib/hci/transport.h" |
| #include "lib/fsl/tasks/message_loop.h" |
| #include "lib/fxl/command_line.h" |
| #include "lib/fxl/files/unique_fd.h" |
| #include "lib/fxl/log_settings.h" |
| #include "lib/fxl/log_settings_command_line.h" |
| #include "lib/fxl/strings/string_printf.h" |
| |
| #include "command_channel.h" |
| #include "commands.h" |
| |
| using namespace bluetooth; |
| |
| namespace { |
| |
| const char kUsageString[] = |
| "Command-line tool for sending HCI Vendor commands to Intel hardware\n" |
| "The behavior of this tool is undefined if used with a non-Intel " |
| "controller\n" |
| "\n" |
| "Usage: bt_intel_tool [--dev=<bt-hci-dev>] cmd...\n" |
| " e.g. bt_intel_tool read-version"; |
| |
| const char kDefaultHCIDev[] = "/dev/class/bt-hci/000"; |
| |
| } // namespace |
| |
| int main(int argc, char* argv[]) { |
| auto cl = fxl::CommandLineFromArgcArgv(argc, argv); |
| |
| if (cl.HasOption("help", nullptr)) { |
| std::cout << kUsageString << std::endl; |
| return EXIT_SUCCESS; |
| } |
| |
| // By default suppress all log messages below the LOG_ERROR level. |
| fxl::LogSettings log_settings; |
| log_settings.min_log_level = fxl::LOG_ERROR; |
| if (!fxl::ParseLogSettings(cl, &log_settings)) { |
| std::cout << kUsageString << std::endl; |
| return EXIT_FAILURE; |
| } |
| |
| fxl::SetLogSettings(log_settings); |
| |
| std::string hci_dev_path = kDefaultHCIDev; |
| if (cl.GetOptionValue("dev", &hci_dev_path) && hci_dev_path.empty()) { |
| std::cout << "Empty device path not allowed" << std::endl; |
| return EXIT_FAILURE; |
| } |
| |
| fsl::MessageLoop message_loop; |
| CommandChannel channel(hci_dev_path); |
| |
| tools::CommandDispatcher dispatcher; |
| bt_intel::CommandData cmd_data(&channel); |
| RegisterCommands(&cmd_data, &dispatcher); |
| |
| if (cl.positional_args().empty() || cl.positional_args()[0] == "help") { |
| dispatcher.DescribeAllCommands(); |
| return EXIT_SUCCESS; |
| } |
| |
| auto complete_cb = [&message_loop] { message_loop.PostQuitTask(); }; |
| |
| bool cmd_found; |
| if (!dispatcher.ExecuteCommand(cl.positional_args(), complete_cb, |
| &cmd_found)) { |
| if (!cmd_found) |
| std::cout << "Unknown command: " << cl.positional_args()[0] << std::endl; |
| return EXIT_FAILURE; |
| } |
| |
| message_loop.Run(); |
| |
| return EXIT_SUCCESS; |
| } |