From b6d455a02bd338e9dc0faa09d4d8177ecd8d569a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Mr=C3=A1zek?= <peterix@gmail.com>
Date: Sun, 10 Apr 2016 15:53:05 +0200
Subject: NOISSUE reorganize and document libraries

---
 libraries/logic/java/JavaChecker.cpp | 159 -----------------------------------
 1 file changed, 159 deletions(-)
 delete mode 100644 libraries/logic/java/JavaChecker.cpp

(limited to 'libraries/logic/java/JavaChecker.cpp')

diff --git a/libraries/logic/java/JavaChecker.cpp b/libraries/logic/java/JavaChecker.cpp
deleted file mode 100644
index 54d552a9..00000000
--- a/libraries/logic/java/JavaChecker.cpp
+++ /dev/null
@@ -1,159 +0,0 @@
-#include "JavaChecker.h"
-#include <FileSystem.h>
-#include <Commandline.h>
-#include <QFile>
-#include <QProcess>
-#include <QMap>
-#include <QCoreApplication>
-#include <QDebug>
-
-JavaChecker::JavaChecker(QObject *parent) : QObject(parent)
-{
-}
-
-void JavaChecker::performCheck()
-{
-	QString checkerJar = FS::PathCombine(QCoreApplication::applicationDirPath(), "jars", "JavaCheck.jar");
-
-	QStringList args;
-
-	process.reset(new QProcess());
-	if(m_args.size())
-	{
-		auto extraArgs = Commandline::splitArgs(m_args);
-		args.append(extraArgs);
-	}
-	if(m_minMem != 0)
-	{
-		args << QString("-Xms%1m").arg(m_minMem);
-	}
-	if(m_maxMem != 0)
-	{
-		args << QString("-Xmx%1m").arg(m_maxMem);
-	}
-	if(m_permGen != 64)
-	{
-		args << QString("-XX:PermSize=%1m").arg(m_permGen);
-	}
-
-	args.append({"-jar", checkerJar});
-	process->setArguments(args);
-	process->setProgram(m_path);
-	process->setProcessChannelMode(QProcess::SeparateChannels);
-	qDebug() << "Running java checker: " + m_path + args.join(" ");;
-
-	connect(process.get(), SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(finished(int, QProcess::ExitStatus)));
-	connect(process.get(), SIGNAL(error(QProcess::ProcessError)), this, SLOT(error(QProcess::ProcessError)));
-	connect(process.get(), SIGNAL(readyReadStandardOutput()), this, SLOT(stdoutReady()));
-	connect(process.get(), SIGNAL(readyReadStandardError()), this, SLOT(stderrReady()));
-	connect(&killTimer, SIGNAL(timeout()), SLOT(timeout()));
-	killTimer.setSingleShot(true);
-	killTimer.start(15000);
-	process->start();
-}
-
-void JavaChecker::stdoutReady()
-{
-	QByteArray data = process->readAllStandardOutput();
-	QString added = QString::fromLocal8Bit(data);
-	added.remove('\r');
-	m_stdout += added;
-}
-
-void JavaChecker::stderrReady()
-{
-	QByteArray data = process->readAllStandardError();
-	QString added = QString::fromLocal8Bit(data);
-	added.remove('\r');
-	m_stderr += added;
-}
-
-void JavaChecker::finished(int exitcode, QProcess::ExitStatus status)
-{
-	killTimer.stop();
-	QProcessPtr _process;
-	_process.swap(process);
-
-	JavaCheckResult result;
-	{
-		result.path = m_path;
-		result.id = m_id;
-	}
-	result.errorLog = m_stderr;
-	qDebug() << "STDOUT" << m_stdout;
-	qWarning() << "STDERR" << m_stderr;
-	qDebug() << "Java checker finished with status " << status << " exit code " << exitcode;
-
-	if (status == QProcess::CrashExit || exitcode == 1)
-	{
-		qDebug() << "Java checker failed!";
-		emit checkFinished(result);
-		return;
-	}
-
-	bool success = true;
-
-	QMap<QString, QString> results;
-	QStringList lines = m_stdout.split("\n", QString::SkipEmptyParts);
-	for(QString line : lines)
-	{
-		line = line.trimmed();
-
-		auto parts = line.split('=', QString::SkipEmptyParts);
-		if(parts.size() != 2 || parts[0].isEmpty() || parts[1].isEmpty())
-		{
-			success = false;
-		}
-		else
-		{
-			results.insert(parts[0], parts[1]);
-		}
-	}
-
-	if(!results.contains("os.arch") || !results.contains("java.version") || !success)
-	{
-		qDebug() << "Java checker failed - couldn't extract required information.";
-		emit checkFinished(result);
-		return;
-	}
-
-	auto os_arch = results["os.arch"];
-	auto java_version = results["java.version"];
-	bool is_64 = os_arch == "x86_64" || os_arch == "amd64";
-
-
-	result.valid = true;
-	result.is_64bit = is_64;
-	result.mojangPlatform = is_64 ? "64" : "32";
-	result.realPlatform = os_arch;
-	result.javaVersion = java_version;
-	qDebug() << "Java checker succeeded.";
-	emit checkFinished(result);
-}
-
-void JavaChecker::error(QProcess::ProcessError err)
-{
-	if(err == QProcess::FailedToStart)
-	{
-		killTimer.stop();
-		qDebug() << "Java checker has failed to start.";
-		JavaCheckResult result;
-		{
-			result.path = m_path;
-			result.id = m_id;
-		}
-
-		emit checkFinished(result);
-		return;
-	}
-}
-
-void JavaChecker::timeout()
-{
-	// NO MERCY. NO ABUSE.
-	if(process)
-	{
-		qDebug() << "Java checker has been killed by timeout.";
-		process->kill();
-	}
-}
-- 
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