From 2adcd4f24eca2fa529c42fc1165319bcc4ea179e Mon Sep 17 00:00:00 2001
From: Victor Tran <vicr12345@gmail.com>
Date: Thu, 12 Jul 2018 18:12:14 +1000
Subject: Initial commit

---
 installer/process/installworker.cpp | 78 +++++++++++++++++++++++++++++++++++++
 installer/process/installworker.h   | 35 +++++++++++++++++
 2 files changed, 113 insertions(+)
 create mode 100644 installer/process/installworker.cpp
 create mode 100644 installer/process/installworker.h

(limited to 'installer/process')

diff --git a/installer/process/installworker.cpp b/installer/process/installworker.cpp
new file mode 100644
index 0000000..48c7c10
--- /dev/null
+++ b/installer/process/installworker.cpp
@@ -0,0 +1,78 @@
+#include "installworker.h"
+
+InstallWorker::InstallWorker(QObject *parent) : QObject(parent)
+{
+}
+
+bool InstallWorker::startWork() {
+    QLocalSocket* sock = new QLocalSocket();
+    QString vendor, name, url, destPath;
+    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;
+            }
+            previousToken = "";
+        } else {
+            if (arg == "--socket" || arg == "--vendor" || arg == "--name" || arg == "--url" || arg == "--destdir") {
+                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, [=] {
+        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());
+    });
+    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;
+}
diff --git a/installer/process/installworker.h b/installer/process/installworker.h
new file mode 100644
index 0000000..84cbc48
--- /dev/null
+++ b/installer/process/installworker.h
@@ -0,0 +1,35 @@
+#ifndef INSTALLWORKER_H
+#define INSTALLWORKER_H
+
+#include <QObject>
+#include <QTextStream>
+#include <QLocalSocket>
+#include <QDebug>
+#include <QApplication>
+#include <QThread>
+#include <QNetworkAccessManager>
+#include <QNetworkRequest>
+#include <QNetworkReply>
+#include <QTemporaryFile>
+#include <QTemporaryDir>
+
+#include <iostream>
+
+class InstallWorker : public QObject
+{
+    Q_OBJECT
+public:
+    explicit InstallWorker(QObject *parent = nullptr);
+
+signals:
+
+public slots:
+    bool startWork();
+
+private:
+    QNetworkAccessManager mgr;
+    QTemporaryFile packageFile;
+    QTemporaryDir packageTemporaryDir;
+};
+
+#endif // INSTALLWORKER_H
-- 
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