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#include "installworker.h"
InstallWorker::InstallWorker(QObject *parent) : QObject(parent)
{
}
bool InstallWorker::startWork() {
QLocalSocket* sock = new QLocalSocket();
QString vendor, name, url, destPath, executable;
bool isStableStream = true, isGlobalInstall = true;
QString previousToken;
for (QString arg : QApplication::arguments()) {
if (previousToken != "") {
if (previousToken == "--socket") {
sock->setServerName(arg);
} else if (previousToken == "--vendor") {
vendor = arg;
} else if (previousToken == "--name") {
name = arg;
} else if (previousToken == "--url") {
url = arg;
} else if (previousToken == "--destdir") {
destPath = arg;
} else if (previousToken == "--executable") {
executable = arg;
}
previousToken = "";
} else {
if (arg == "--socket" || arg == "--vendor" || arg == "--name" || arg == "--url" || arg == "--destdir" || arg == "--executable") {
previousToken = arg;
} else if (arg == "--blueprint") {
isStableStream = false;
} else if (arg == "--stable") {
isStableStream = true;
} else if (arg == "--local") {
isGlobalInstall = false;
} else if (arg == "--global") {
isGlobalInstall = true;
}
}
}
if (sock->serverName() == "") {
qDebug() << "Required argument --socket missing";
return false;
}
qDebug() << "Connecting to socket server...";
sock->connectToServer();
if (!sock->waitForConnected()) {
qDebug() << "Failed to connect to socket server";
return false;
}
connect(sock, &QLocalSocket::disconnected, [=] {
qDebug() << "Socket closed";
QApplication::exit(1);
});
if (!packageFile.open() || !packageTemporaryDir.isValid()) {
return false;
}
sock->write(QString("STATUS ").append(tr("Downloading %1...").arg(name)).append("\n").toUtf8());
sock->write(QString("DEBUG %1").arg(packageFile.fileName()).toUtf8());
QNetworkRequest req(QUrl((QString) url));
req.setAttribute(QNetworkRequest::FollowRedirectsAttribute, true);
req.setHeader(QNetworkRequest::UserAgentHeader, "theInstaller/1.0");
QNetworkReply* reply = mgr.get(req);
connect(reply, &QNetworkReply::finished, [=] {
packageFile.flush();
packageFile.seek(0);
sock->write(QString("STATUS ").append(tr("Unpacking %1...").arg(name)).append("\n").toUtf8());
sock->write("PROGRESS 0 0\n");
sock->write(QString("DEBUG %1").arg(packageTemporaryDir.path()).toUtf8());
QDir::root().mkpath(destPath);
QDir dest(destPath);
JlCompress::extractDir(packageFile.fileName(), destPath);
sock->write(QString("STATUS ").append(tr("Configuring %1...").arg(name)).append("\n").toUtf8());
QDir startMenu;
if (isGlobalInstall) {
startMenu = QDir("C:/ProgramData/Microsoft/Windows/Start Menu/Programs");
} else {
startMenu = QDir(QStandardPaths::writableLocation(QStandardPaths::ApplicationsLocation));
}
startMenu.mkpath(vendor + "/" + name);
startMenu.cd(vendor + "/" + name);
QFileInfo executableFile(destPath + "/" + executable);
QFile::link(executableFile.absoluteFilePath(), startMenu.absoluteFilePath(executableFile.completeBaseName() + ".lnk"));
QFile::copy(QApplication::applicationFilePath(), dest.absoluteFilePath("uninstall.exe"));
QJsonObject dataRoot;
dataRoot.insert("vendor", vendor);
dataRoot.insert("name", name);
dataRoot.insert("installPath", destPath);
dataRoot.insert("global", isGlobalInstall);
dataRoot.insert("appurl", url);
//Write uninstall information to registry
//QUuid uuid = QUuid::createUuid();
dataRoot.insert("registryUuid", name);
/*HKEY SoftwareEntry;
HKEY hive;
LPCWSTR keyPath = (LPCWSTR) QString("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\" + uuid.toString()).utf16();
if (isGlobalInstall) {
hive = HKEY_LOCAL_MACHINE;
} else {
hive = HKEY_CURRENT_USER;
}
LSTATUS createReturn = RegCreateKeyEx(HKEY_LOCAL_MACHINE, keyPath, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &SoftwareEntry, NULL);
if (createReturn == ERROR_SUCCESS) {
RegSetValueEx(SoftwareEntry, TEXT("DisplayName"), 0, REG_SZ, (const BYTE*) vendor.toStdString().data(), vendor.count() + 1);
RegCloseKey(SoftwareEntry);
sock->write(QString("DEBUG Uninstall GUID: " + uuid.toString()).toUtf8());
} else {
sock->write(QString("ALERT " + tr("Error writing uninstall information to the registry: Error 0x%1").arg(QString::number(createReturn, 16)) + "\n").toUtf8());
}*/
QSettings* settings;
if (isGlobalInstall) {
settings = new QSettings("HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\" + name, QSettings::NativeFormat);
} else {
settings = new QSettings("HKEY_CURRENT_USER\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\" + name, QSettings::NativeFormat);
}
settings->setValue("DisplayName", name);
settings->setValue("Publisher", vendor);
settings->setValue("Contact", vendor);
settings->setValue("ModifyPath", "\"" + dest.absoluteFilePath("uninstall.exe").replace("/", "\\") + "\"");
settings->setValue("UninstallString", "\"" + dest.absoluteFilePath("uninstall.exe").replace("/", "\\") + "\"");
settings->setValue("InstallDate", QDateTime::currentDateTime().toString("yyyyMMdd"));
settings->setValue("InstallLocation", dest.path());
settings->setValue("DisplayIcon", executableFile.absoluteFilePath() + ",0");
settings->sync();
settings->deleteLater();
QFile uninstallDataFile(dest.absoluteFilePath("uninstall.json"));
uninstallDataFile.open(QFile::WriteOnly);
uninstallDataFile.write(QJsonDocument(dataRoot).toJson());
sock->write("COMPLETE\n");
sock->flush();
sock->waitForBytesWritten();
QApplication::exit(0);
});
connect(reply, &QNetworkReply::readyRead, [=] {
packageFile.write(reply->readAll());
});
connect(reply, &QNetworkReply::downloadProgress, [=](qint64 bytesReceived, qint64 bytesTotal) {
sock->write(QString("PROGRESS %1 %2\n").arg(QString::number(bytesReceived), QString::number(bytesTotal)).toUtf8());
});
return true;
}
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