125 lines
3.6 KiB
C++
Executable File
125 lines
3.6 KiB
C++
Executable File
#include "rsyncpathtodirprocess.h"
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#include <QDebug>
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RsyncPathToDirProcess::RsyncPathToDirProcess(QObject *parent) :
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QObject(parent),
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m_p(new QProcess(this)),
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m_syncProcess(new QProcess(this))
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{
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m_currentRate = 0;
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m_bSuccess = false;
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connect(m_p, &QProcess::readyRead, this, [&]() {
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QString str = QString(m_p->readAll());
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qDebug() << str;
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// if (str.contains("B\/s") && str.contains("%")) {
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if (str.contains("B/s") && str.contains("%")) {
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if (str.split("%").at(0).length() < 3)
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return;
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int tmpRate = str.split("%").at(0).right(3).toInt();
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if (m_currentRate == tmpRate)
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return;
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m_currentRate = tmpRate;
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emit progress(m_currentRate);
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}
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});
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connect(m_p, &QProcess::readyReadStandardError, this, [&]() {
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QByteArray err = m_p->readAllStandardError();
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qCritical("backup process error: %s", err.data());
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});
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connect(m_p, &QProcess::errorOccurred, this, [&](QProcess::ProcessError error) {
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Q_UNUSED(error)
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m_p->kill();
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});
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connect(m_p, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(rsync_finished(int, QProcess::ExitStatus)));
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connect(m_syncProcess, &QProcess::errorOccurred, this, [&](QProcess::ProcessError error) {
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Q_UNUSED(error)
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m_syncProcess->kill();
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});
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connect(m_syncProcess, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(sync_finished(int, QProcess::ExitStatus)));
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}
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RsyncPathToDirProcess::~RsyncPathToDirProcess()
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{
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if (!m_p && m_p->state() != QProcess::NotRunning) {
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m_p->kill();
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}
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if (!m_syncProcess && m_syncProcess->state() != QProcess::NotRunning) {
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m_syncProcess->kill();
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}
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}
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bool RsyncPathToDirProcess::start(QStringList args, bool block)
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{
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qDebug() << "RsyncPathToDirProcess::start invoke begin";
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m_currentRate = 0;
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m_bSuccess = false;
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m_block = block;
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QString cmd("rsync");
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for (const QString& item : args) {
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cmd += " ";
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cmd += item;
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}
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qDebug() << cmd;
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m_p->start("rsync", args);
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if (!m_p->waitForStarted()) {
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qCritical("rsync started failed");
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return false;
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}
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if (m_block) {
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if (!m_p->waitForFinished()) {
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qCritical("rsync finished failed");
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return false;
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}
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}
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qDebug() << "RsyncPathToDirProcess::start invoke end";
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return m_bSuccess;
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}
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void RsyncPathToDirProcess::rsync_finished(int exitCode, QProcess::ExitStatus)
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{
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qDebug() << "RsyncPathToDirProcess::rsync_finished invoke begin";
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if (exitCode == QProcess::NormalExit || exitCode == 24 || exitCode == 23) {
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if (m_block) {
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m_bSuccess = true;
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emit progress(100);
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emit finished(true);
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} else {
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m_syncProcess->start("sync");
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if (!m_syncProcess->waitForStarted()) {
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m_bSuccess = false;
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emit finished(false);
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}
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}
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} else {
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m_bSuccess = false;
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emit finished(false);
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}
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qDebug() << "RsyncPathToDirProcess::rsync_finished invoke end";
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}
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void RsyncPathToDirProcess::sync_finished(int exitCode, QProcess::ExitStatus)
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{
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qDebug() << "RsyncPathToDirProcess::sync_finished invoke begin";
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if (exitCode == QProcess::NormalExit || exitCode == 24 || exitCode == 23) {
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m_bSuccess = true;
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emit progress(100);
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emit finished(true);
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} else {
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m_bSuccess = false;
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emit finished(false);
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}
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qDebug() << "RsyncPathToDirProcess::sync_finished invoke end";
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}
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