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/*
* Low level GDB interface.
*
* Copyright 1999 John Birch <jbb@kdevelop.org >
* Copyright 2007 Vladimir Prus <ghost@cs.msu.su>
* Copyright 2016 Aetf <aetf@unlimitedcodeworks.xyz>
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "gdb.h"
#include "dbgglobal.h"
#include "debuglog.h"
#include <interfaces/icore.h>
#include <interfaces/iuicontroller.h>
#include <sublime/message.h>
#include <KConfigGroup>
#include <KLocalizedString>
#include <KShell>
#include <QApplication>
#include <QFileInfo>
#include <QUrl>
using namespace KDevMI::GDB;
using namespace KDevMI::MI;
GdbDebugger::GdbDebugger(QObject* parent)
: MIDebugger(parent)
{
}
GdbDebugger::~GdbDebugger()
{
}
bool GdbDebugger::start(KConfigGroup& config, const QStringList& extraArguments)
{
// FIXME: verify that default value leads to something sensible
QUrl gdbUrl = config.readEntry(Config::GdbPathEntry, QUrl());
if (gdbUrl.isEmpty()) {
m_debuggerExecutable = QStringLiteral("gdb");
} else {
// FIXME: verify its' a local path.
m_debuggerExecutable = gdbUrl.url(QUrl::PreferLocalFile | QUrl::StripTrailingSlash);
}
QStringList arguments = extraArguments;
arguments << QStringLiteral("--interpreter=mi2") << QStringLiteral("-quiet");
QString fullCommand;
QUrl shell = config.readEntry(Config::DebuggerShellEntry, QUrl());
if(!shell.isEmpty()) {
qCDebug(DEBUGGERGDB) << "have shell" << shell;
QString shell_without_args = shell.toLocalFile().split(QLatin1Char(' ')).first();
QFileInfo info(shell_without_args);
/*if( info.isRelative() )
{
shell_without_args = build_dir + "/" + shell_without_args;
info.setFile( shell_without_args );
}*/
if(!info.exists()) {
const QString messageText = i18n("Could not locate the debugging shell '%1'.", shell_without_args);
auto* message = new Sublime::Message(messageText, Sublime::Message::Error);
KDevelop::ICore::self()->uiController()->postMessage(message);
return false;
}
arguments.insert(0, m_debuggerExecutable);
arguments.insert(0, shell.toLocalFile());
m_process->setShellCommand(KShell::joinArgs(arguments));
} else {
m_process->setProgram(m_debuggerExecutable, arguments);
fullCommand = m_debuggerExecutable + QLatin1Char(' ');
}
fullCommand += arguments.join(QLatin1Char(' '));
m_process->start();
qCDebug(DEBUGGERGDB) << "Starting GDB with command" << fullCommand;
qCDebug(DEBUGGERGDB) << "GDB process pid:" << m_process->pid();
emit userCommandOutput(fullCommand + QLatin1Char('\n'));
return true;
}
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