1 files changed, 78 insertions, 0 deletions
diff --git a/logic/tools/JProfiler.cpp b/logic/tools/JProfiler.cpp
new file mode 100644
index 00000000..bb851f0b
--- /dev/null
+++ b/logic/tools/JProfiler.cpp
@@ -0,0 +1,78 @@
+#include "JProfiler.h"
+
+#include <QDir>
+#include <QMessageBox>
+
+#include "settingsobject.h"
+#include "logic/MinecraftProcess.h"
+#include "logic/BaseInstance.h"
+#include "MultiMC.h"
+
+JProfiler::JProfiler(BaseInstance *instance, QObject *parent) : BaseProfiler(instance, parent)
+{
+}
+
+void JProfiler::beginProfilingImpl(MinecraftProcess *process)
+{
+	int port = MMC->settings()->get("JProfilerPort").toInt();
+	QProcess *profiler = new QProcess(this);
+	profiler->setArguments(QStringList() << "-d" << QString::number(pid(process)) << "--gui"
+										 << "-p" << QString::number(port));
+	profiler->setProgram(QDir(MMC->settings()->get("JProfilerPath").toString())
+							 .absoluteFilePath("bin/jpenable"));
+	connect(profiler, &QProcess::started, [this, port]()
+	{ emit readyToLaunch(tr("Listening on port: %1").arg(port)); });
+	connect(profiler,
+			static_cast<void (QProcess::*)(int, QProcess::ExitStatus)>(&QProcess::finished),
+			[this](int exit, QProcess::ExitStatus status)
+	{
+		if (status == QProcess::CrashExit)
+		{
+			emit abortLaunch(tr("Profiler aborted"));
+		}
+		if (m_profilerProcess)
+		{
+			m_profilerProcess->deleteLater();
+			m_profilerProcess = 0;
+		}
+	});
+	profiler->start();
+	m_profilerProcess = profiler;
+}
+
+void JProfilerFactory::registerSettings(SettingsObject *settings)
+{
+	settings->registerSetting("JProfilerPath");
+	settings->registerSetting("JProfilerPort", 42042);
+}
+
+BaseExternalTool *JProfilerFactory::createTool(BaseInstance *instance, QObject *parent)
+{
+	return new JProfiler(instance, parent);
+}
+
+bool JProfilerFactory::check(QString *error)
+{
+	return check(MMC->settings()->get("JProfilerPath").toString(), error);
+}
+
+bool JProfilerFactory::check(const QString &path, QString *error)
+{
+	if (path.isEmpty())
+	{
+		*error = QObject::tr("Empty path");
+		return false;
+	}
+	QDir dir(path);
+	if (!dir.exists())
+	{
+		*error = QObject::tr("Path does not exist");
+		return false;
+	}
+	if (!dir.exists("bin") || !dir.exists("bin/jprofiler") || !dir.exists("bin/agent.jar"))
+	{
+		*error = QObject::tr("Invalid JProfiler install");
+		return false;
+	}
+	return true;
+}