| //===-- CommandObjectQuit.cpp -----------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "lldb/lldb-python.h" |
| |
| #include "CommandObjectQuit.h" |
| |
| // C Includes |
| // C++ Includes |
| // Other libraries and framework includes |
| // Project includes |
| #include "lldb/Interpreter/CommandInterpreter.h" |
| #include "lldb/Interpreter/CommandReturnObject.h" |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| //------------------------------------------------------------------------- |
| // CommandObjectQuit |
| //------------------------------------------------------------------------- |
| |
| CommandObjectQuit::CommandObjectQuit (CommandInterpreter &interpreter) : |
| CommandObjectParsed (interpreter, "quit", "Quit out of the LLDB debugger.", "quit") |
| { |
| } |
| |
| CommandObjectQuit::~CommandObjectQuit () |
| { |
| } |
| |
| // returns true if there is at least one alive process |
| // is_a_detach will be true if all alive processes will be detached when you quit |
| // and false if at least one process will be killed instead |
| bool |
| CommandObjectQuit::ShouldAskForConfirmation (bool& is_a_detach) |
| { |
| if (m_interpreter.GetPromptOnQuit() == false) |
| return false; |
| bool should_prompt = false; |
| is_a_detach = true; |
| for (uint32_t debugger_idx = 0; |
| debugger_idx < Debugger::GetNumDebuggers(); |
| debugger_idx++) |
| { |
| DebuggerSP debugger_sp(Debugger::GetDebuggerAtIndex(debugger_idx)); |
| if (!debugger_sp) |
| continue; |
| const TargetList& target_list(debugger_sp->GetTargetList()); |
| for (uint32_t target_idx = 0; |
| target_idx < target_list.GetNumTargets(); |
| target_idx++) |
| { |
| TargetSP target_sp(target_list.GetTargetAtIndex(target_idx)); |
| if (!target_sp) |
| continue; |
| ProcessSP process_sp(target_sp->GetProcessSP()); |
| if (process_sp |
| && process_sp->IsValid() |
| && process_sp->IsAlive() |
| && process_sp->WarnBeforeDetach()) |
| { |
| should_prompt = true; |
| if (process_sp->GetShouldDetach() == false) |
| { |
| // if we need to kill at least one process, just say so and return |
| is_a_detach = false; |
| return should_prompt; |
| } |
| } |
| } |
| } |
| return should_prompt; |
| } |
| |
| bool |
| CommandObjectQuit::DoExecute (Args& command, CommandReturnObject &result) |
| { |
| bool is_a_detach = true; |
| if (ShouldAskForConfirmation (is_a_detach)) |
| { |
| StreamString message; |
| message.Printf("Quitting LLDB will %s one or more processes. Do you really want to proceed", (is_a_detach ? "detach from" : "kill")); |
| if (!m_interpreter.Confirm(message.GetData(), true)) |
| { |
| result.SetStatus(eReturnStatusFailed); |
| return false; |
| } |
| } |
| m_interpreter.BroadcastEvent (CommandInterpreter::eBroadcastBitQuitCommandReceived); |
| result.SetStatus (eReturnStatusQuit); |
| return true; |
| } |
| |