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//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// copyright : (C) 2014 Eran Ifrah
// file name : clDebuggerTerminal.cpp
//
// -------------------------------------------------------------------------
// A
// _____ _ _ _ _
// / __ \ | | | | (_) |
// | / \/ ___ __| | ___| | _| |_ ___
// | | / _ \ / _ |/ _ \ | | | __/ _ )
// | \__/\ (_) | (_| | __/ |___| | || __/
// \____/\___/ \__,_|\___\_____/_|\__\___|
//
// F i l e
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
#include "clDebuggerTerminal.h"
#include "file_logger.h"
#include "globals.h"
#include "procutils.h"
#ifndef __WXMSW__
#include <sys/wait.h>
#endif
clDebuggerTerminalPOSIX::clDebuggerTerminalPOSIX()
: m_pid(wxNOT_FOUND)
{
}
clDebuggerTerminalPOSIX::~clDebuggerTerminalPOSIX() {}
void clDebuggerTerminalPOSIX::Launch(const wxString& title)
{
m_title = title;
wxString symblink;
::LaunchTerminalForDebugger(m_title, symblink, m_tty, m_pid);
wxUnusedVar(symblink);
if(IsValid()) {
clDEBUG() << "clDebuggerTerminalPOSIX successfully started. Process" << m_pid << "tty:" << m_tty << endl;
}
}
bool clDebuggerTerminalPOSIX::IsValid() const
{
#ifdef __WXMAC__
return !m_tty.IsEmpty();
#else
return m_pid != wxNOT_FOUND && !m_tty.IsEmpty();
#endif
}
void clDebuggerTerminalPOSIX::Clear()
{
#ifndef __WXMSW__
if(m_pid != wxNOT_FOUND) {
// konsole and and its descendent qterminal hang on exit
// That's because we made them call /bin/sleep, which becomes the process stored in m_pid
// Killing 'sleep' makes other terminals self-close, but not these two
// (At least for konsole, it displays "Warning: Program '/bin/sleep' crashed" instead)
// I can't find any way to prevent this, so grab the real terminal pid so in this situation we can kill it too
bool killParent(false); // There's no need to kill most terminals
wxString command(wxString::Format("ps -o ppid= -p %i", (int)m_pid));
wxString result = ProcUtils::SafeExecuteCommand(command);
long parentID;
if(result.Trim().ToLong(&parentID)) {
wxString command(wxString::Format("ps -o command= -p %i", (int)parentID));
wxString name = ProcUtils::SafeExecuteCommand(command);
if(name.Contains("--separate") || name.Contains("qterminal")) {
killParent = true; // as it _is_ konsole, which will have been launched with --separate as an option, or
// qterminal
}
}
// terminate the process
::wxKill(m_pid, wxSIGTERM);
if(killParent) {
::wxKill(parentID, wxSIGTERM);
}
}
#endif
m_pid = wxNOT_FOUND;
m_tty.Clear();
m_title.Clear();
}
wxString clDebuggerTerminalPOSIX::MakeExeTitle(const wxString& exePath, const wxString& args)
{
return wxString(wxT("Debugging: ")) << exePath << wxT(" ") << args;
}
wxString clDebuggerTerminalPOSIX::MakeCoreTitle(const wxString& coreFile)
{
return wxString(wxT("Debugging core: ")) << coreFile;
}
wxString clDebuggerTerminalPOSIX::MakePidTitle(const int pid)
{
return wxString(wxT("Debugging console pid: ")) << pid;
}
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