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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 "globals.h"
#include "file_logger.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() ) {
CL_DEBUG("clDebuggerTerminalPOSIX successfully started. Process %d. TTY: %s", (int)m_pid, m_tty);
}
}
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 hangs on exit with the message "Warning: Program '/bin/sleep' crashed."
// I can't find any way to prevent this, so grab the terminal's pid so we can kill it too if it's konsole
bool killParent(false); // There's no need to kill non-konsole 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")) {
killParent = true; //It _is_ konsole, which will have been launched with --separate as an option
}
}
// terminate the process
::wxKill(m_pid, wxSIGTERM);
if (killParent) {
::wxKill(parentID, wxSIGTERM);
}
}
#endif
m_pid = wxNOT_FOUND;
m_tty.Clear();
m_title.Clear();
}
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