1 files changed, 54 insertions, 0 deletions
diff --git a/api/logic/java/JavaChecker.h b/api/logic/java/JavaChecker.h
new file mode 100644
index 00000000..650e7ce3
--- /dev/null
+++ b/api/logic/java/JavaChecker.h
@@ -0,0 +1,54 @@
+#pragma once
+#include <QProcess>
+#include <QTimer>
+#include <memory>
+
+#include "multimc_logic_export.h"
+
+#include "JavaVersion.h"
+
+class JavaChecker;
+
+struct MULTIMC_LOGIC_EXPORT JavaCheckResult
+{
+	QString path;
+	QString mojangPlatform;
+	QString realPlatform;
+	JavaVersion javaVersion;
+	QString errorLog;
+	bool valid = false;
+	bool is_64bit = false;
+	int id;
+};
+
+typedef std::shared_ptr<QProcess> QProcessPtr;
+typedef std::shared_ptr<JavaChecker> JavaCheckerPtr;
+class MULTIMC_LOGIC_EXPORT JavaChecker : public QObject
+{
+	Q_OBJECT
+public:
+	explicit JavaChecker(QObject *parent = 0);
+	void performCheck();
+
+	QString m_path;
+	QString m_args;
+	int m_id = 0;
+	int m_minMem = 0;
+	int m_maxMem = 0;
+	int m_permGen = 64;
+
+signals:
+	void checkFinished(JavaCheckResult result);
+private:
+	QProcessPtr process;
+	QTimer killTimer;
+	QString m_stdout;
+	QString m_stderr;
+public
+slots:
+	void timeout();
+	void finished(int exitcode, QProcess::ExitStatus);
+	void error(QProcess::ProcessError);
+	void stdoutReady();
+	void stderrReady();
+};