NOISSUE reorganize and document libraries

1 files changed, 76 insertions, 0 deletions

diff --git a/api/logic/launch/LoggedProcess.h b/api/logic/launch/LoggedProcess.h
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+++ b/api/logic/launch/LoggedProcess.h
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+/* Copyright 2013-2015 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <QProcess>
+#include "MessageLevel.h"
+
+/*
+ * This is a basic process.
+ * It has line-based logging support and hides some of the nasty bits.
+ */
+class LoggedProcess : public QProcess
+{
+Q_OBJECT
+public:
+	enum State
+	{
+		NotRunning,
+		Starting,
+		FailedToStart,
+		Running,
+		Finished,
+		Crashed,
+		Aborted
+	};
+
+public:
+    explicit LoggedProcess(QObject* parent = 0);
+    virtual ~LoggedProcess() {};
+
+	State state() const;
+	int exitCode() const;
+	qint64 processId() const;
+
+signals:
+	void log(QStringList lines, MessageLevel::Enum level);
+	void stateChanged(LoggedProcess::State state);
+
+public slots:
+	/**
+	 * @brief kill the process - equivalent to kill -9
+	 */
+	void kill();
+
+
+private slots:
+	void on_stdErr();
+	void on_stdOut();
+	void on_exit(int exit_code, QProcess::ExitStatus status);
+	void on_error(QProcess::ProcessError error);
+	void on_stateChange(QProcess::ProcessState);
+
+private:
+	void changeState(LoggedProcess::State state);
+
+private:
+	QString m_err_leftover;
+	QString m_out_leftover;
+	bool m_killed = false;
+	State m_state = NotRunning;
+	int m_exit_code = 0;
+	bool m_is_aborting = false;
+};