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Atmosphere/stratosphere/tma/source/tma_conn_usb_connection.hpp
2018-11-30 18:18:04 -08:00

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/*
* Copyright (c) 2018 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <switch.h>
#include <stratosphere.hpp>
#include "tma_conn_connection.hpp"
#include "tma_usb_comms.hpp"
class TmaUsbConnection : public TmaConnection {
private:
HosMessageQueue send_queue = HosMessageQueue(64);
std::atomic<bool> is_connected = false;
private:
static void SendThreadFunc(void *arg);
static void RecvThreadFunc(void *arg);
static void OnUsbStateChange(void *this_ptr, u32 state);
TmaConnResult SendQueryReply(TmaPacket *packet);
void ClearSendQueue();
void StartThreads();
void StopThreads();
void SetConnected(bool c) { this->is_connected = c; }
public:
static TmaConnResult InitializeComms();
static TmaConnResult FinalizeComms();
TmaUsbConnection() {
TmaUsbComms::SetStateChangeCallback(&TmaUsbConnection::OnUsbStateChange, this);
}
virtual ~TmaUsbConnection() {
this->Disconnect();
}
virtual bool IsConnected() override;
virtual TmaConnResult Disconnect() override;
virtual TmaConnResult SendPacket(TmaPacket *packet) override;
};