1/* Copyright (c) 2013-2016 Jeffrey Pfau
 2 *
 3 * This Source Code Form is subject to the terms of the Mozilla Public
 4 * License, v. 2.0. If a copy of the MPL was not distributed with this
 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 6#ifndef QGBA_DEBUGGER_CONSOLE_CONTROLLER
 7#define QGBA_DEBUGGER_CONSOLE_CONTROLLER
 8
 9#include "DebuggerController.h"
10
11#include <QMutex>
12#include <QStringList>
13#include <QWaitCondition>
14
15#include <mgba/internal/debugger/cli-debugger.h>
16
17namespace QGBA {
18
19class GameController;
20
21class DebuggerConsoleController : public DebuggerController {
22Q_OBJECT
23
24public:
25	DebuggerConsoleController(GameController* controller, QObject* parent = nullptr);
26
27signals:
28	void log(const QString&);
29	void lineAppend(const QString&);
30
31public slots:
32	void enterLine(const QString&);
33	virtual void detach() override;
34
35protected:
36	virtual void attachInternal() override;
37
38private:
39	static void printf(struct CLIDebuggerBackend* be, const char* fmt, ...);
40	static void init(struct CLIDebuggerBackend* be);
41	static void deinit(struct CLIDebuggerBackend* be);
42	static const char* readLine(struct CLIDebuggerBackend* be, size_t* len);
43	static void lineAppend(struct CLIDebuggerBackend* be, const char* line);
44	static const char* historyLast(struct CLIDebuggerBackend* be, size_t* len);
45	static void historyAppend(struct CLIDebuggerBackend* be, const char* line);
46
47	CLIDebugger m_cliDebugger;
48
49	QMutex m_mutex;
50	QWaitCondition m_cond;
51	QStringList m_history;
52	QStringList m_lines;
53	QByteArray m_last;
54
55	struct Backend {
56		CLIDebuggerBackend d;
57		DebuggerConsoleController* self;
58	} m_backend;
59};
60
61}
62
63#endif