86 lines
3.0 KiB
C++
86 lines
3.0 KiB
C++
#include "command.h"
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#include <QProcess>
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#include <QDebug>
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#include <QRegularExpression>
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Command::Command(QString const &command, int start_timeout, int finish_timeout)
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: m_command(command.trimmed())
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, m_commandResult("")
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, m_waitForStartTimeout(start_timeout)
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, m_waitForFinishTimeout(finish_timeout)
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, m_exitCode(-1) {
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}
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QString Command::getCommandResult() const {
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return m_commandResult;
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}
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void Command::readyReadStandardOutput() {
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QProcess *p = (QProcess *)sender();
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m_commandResult += p->readAllStandardOutput();
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// qCritical() << m_commandResult;
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}
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void Command::readyReadStandardError() {
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QProcess *p = (QProcess *)sender();
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QByteArray buf = p->readAllStandardError();
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qCritical() << buf;
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}
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void Command::finished(int /*exitCode*/, QProcess::ExitStatus /*exitStatus*/) {
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QProcess *p = (QProcess *)sender();
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// read all remaining data sent to the process, just in case
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QString d = p->readAllStandardOutput();
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if (!d.isEmpty()) {
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m_commandResult += d;
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}
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disconnect(p, SIGNAL(finished(int,QProcess::ExitStatus)), this, SLOT(readyReadStandardOutput()));
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disconnect(p, SIGNAL(finished(int,QProcess::ExitStatus)), this, SLOT(readyReadStandardError()));
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}
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bool Command::execute(QString workingDirectory, QStringList args) {
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QScopedPointer<QProcess> p(new QProcess(this));
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p->setProcessChannelMode(QProcess::MergedChannels);
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connect(&(*p), SIGNAL(readyReadStandardOutput()), this, SLOT(readyReadStandardOutput()));
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connect(&(*p), SIGNAL(readyReadStandardError()), this, SLOT(readyReadStandardError()));
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//qCritical() << "START COMMAND" << m_command << "WITH ARGS" << args
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// << "IN" << workingDirectory;
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p->setWorkingDirectory(workingDirectory);
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if (!args.isEmpty()) {
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p->start(m_command, args);
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} else {
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p->start(m_command);
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}
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if (p->waitForStarted(m_waitForStartTimeout)) {
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//qDebug() << "PROCESS" << m_command << "STARTED";
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if (p->state() == QProcess::ProcessState::Running) {
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//qDebug() << "PROCESS" << m_command << "RUNNING";
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if (p->waitForFinished(m_waitForFinishTimeout)) {
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//qDebug() << "PROCESS" << m_command << "FINISHED";
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if (p->exitStatus() == QProcess::NormalExit) {
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if ((m_exitCode = p->exitCode()) == 0) {
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return true;
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} else {
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qCritical() << "EXECUTED" << m_command << "with code" << p->exitCode();
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}
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} else {
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qCritical() << "PROCESS" << m_command << "CRASHED with code"
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<< p->exitCode();
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}
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} else {
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qCritical() << "PROCESS" << m_command << "DID NOT FINISH";
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}
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} else {
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qCritical() << "WRONG PROCESS STATE" << p->state();
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}
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} else {
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qCritical() << "PROCESS" << m_command << "TIMEOUT AT START";
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}
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return false;
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}
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