| 1 | //===-- CommandObjectGUI.cpp ----------------------------------------------===// |
|---|---|
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #include "CommandObjectGUI.h" |
| 10 | |
| 11 | #include "lldb/Core/IOHandlerCursesGUI.h" |
| 12 | #include "lldb/Host/Config.h" |
| 13 | #include "lldb/Interpreter/CommandInterpreter.h" |
| 14 | #include "lldb/Interpreter/CommandReturnObject.h" |
| 15 | |
| 16 | using namespace lldb; |
| 17 | using namespace lldb_private; |
| 18 | |
| 19 | // CommandObjectGUI |
| 20 | |
| 21 | CommandObjectGUI::CommandObjectGUI(CommandInterpreter &interpreter) |
| 22 | : CommandObjectParsed(interpreter, "gui", |
| 23 | "Switch into the curses based GUI mode.", "gui") {} |
| 24 | |
| 25 | CommandObjectGUI::~CommandObjectGUI() = default; |
| 26 | |
| 27 | void CommandObjectGUI::DoExecute(Args &args, CommandReturnObject &result) { |
| 28 | #if LLDB_ENABLE_CURSES |
| 29 | Debugger &debugger = GetDebugger(); |
| 30 | |
| 31 | FileSP input_sp = debugger.GetInputFileSP(); |
| 32 | FileSP output_sp = debugger.GetOutputFileSP(); |
| 33 | if (input_sp->GetStream() && output_sp->GetStream() && |
| 34 | input_sp->GetIsRealTerminal() && input_sp->GetIsInteractive()) { |
| 35 | IOHandlerSP io_handler_sp(new IOHandlerCursesGUI(debugger)); |
| 36 | if (io_handler_sp) |
| 37 | debugger.RunIOHandlerAsync(reader_sp: io_handler_sp); |
| 38 | result.SetStatus(eReturnStatusSuccessFinishResult); |
| 39 | } else { |
| 40 | result.AppendError(in_string: "the gui command requires an interactive terminal."); |
| 41 | } |
| 42 | #else |
| 43 | result.AppendError("lldb was not built with gui support"); |
| 44 | #endif |
| 45 | } |
| 46 |