15ffd83dbSDimitry Andric //===-- CommandObjectGUI.cpp ----------------------------------------------===// 2*0b57cec5SDimitry Andric // 3*0b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*0b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 5*0b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*0b57cec5SDimitry Andric // 7*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 8*0b57cec5SDimitry Andric 9*0b57cec5SDimitry Andric #include "CommandObjectGUI.h" 10*0b57cec5SDimitry Andric 11480093f4SDimitry Andric #include "lldb/Core/IOHandlerCursesGUI.h" 12480093f4SDimitry Andric #include "lldb/Host/Config.h" 13*0b57cec5SDimitry Andric #include "lldb/Interpreter/CommandInterpreter.h" 14*0b57cec5SDimitry Andric #include "lldb/Interpreter/CommandReturnObject.h" 15*0b57cec5SDimitry Andric 16*0b57cec5SDimitry Andric using namespace lldb; 17*0b57cec5SDimitry Andric using namespace lldb_private; 18*0b57cec5SDimitry Andric 19*0b57cec5SDimitry Andric // CommandObjectGUI 20*0b57cec5SDimitry Andric 21*0b57cec5SDimitry Andric CommandObjectGUI::CommandObjectGUI(CommandInterpreter &interpreter) 22*0b57cec5SDimitry Andric : CommandObjectParsed(interpreter, "gui", 23*0b57cec5SDimitry Andric "Switch into the curses based GUI mode.", "gui") {} 24*0b57cec5SDimitry Andric 25*0b57cec5SDimitry Andric CommandObjectGUI::~CommandObjectGUI() {} 26*0b57cec5SDimitry Andric 27*0b57cec5SDimitry Andric bool CommandObjectGUI::DoExecute(Args &args, CommandReturnObject &result) { 28480093f4SDimitry Andric #if LLDB_ENABLE_CURSES 29*0b57cec5SDimitry Andric if (args.GetArgumentCount() == 0) { 30*0b57cec5SDimitry Andric Debugger &debugger = GetDebugger(); 31*0b57cec5SDimitry Andric 329dba64beSDimitry Andric File &input = debugger.GetInputFile(); 339dba64beSDimitry Andric File &output = debugger.GetOutputFile(); 349dba64beSDimitry Andric if (input.GetStream() && output.GetStream() && input.GetIsRealTerminal() && 359dba64beSDimitry Andric input.GetIsInteractive()) { 36*0b57cec5SDimitry Andric IOHandlerSP io_handler_sp(new IOHandlerCursesGUI(debugger)); 37*0b57cec5SDimitry Andric if (io_handler_sp) 385ffd83dbSDimitry Andric debugger.RunIOHandlerAsync(io_handler_sp); 39*0b57cec5SDimitry Andric result.SetStatus(eReturnStatusSuccessFinishResult); 40*0b57cec5SDimitry Andric } else { 41*0b57cec5SDimitry Andric result.AppendError("the gui command requires an interactive terminal."); 42*0b57cec5SDimitry Andric result.SetStatus(eReturnStatusFailed); 43*0b57cec5SDimitry Andric } 44*0b57cec5SDimitry Andric } else { 45*0b57cec5SDimitry Andric result.AppendError("the gui command takes no arguments."); 46*0b57cec5SDimitry Andric result.SetStatus(eReturnStatusFailed); 47*0b57cec5SDimitry Andric } 48*0b57cec5SDimitry Andric return true; 49*0b57cec5SDimitry Andric #else 505ffd83dbSDimitry Andric result.AppendError("lldb was not built with gui support"); 51*0b57cec5SDimitry Andric return false; 52*0b57cec5SDimitry Andric #endif 53*0b57cec5SDimitry Andric } 54