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120 lines
4.2 KiB
C++
120 lines
4.2 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_bluetooth_bluetoothoppmanager_h__
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#define mozilla_dom_bluetooth_bluetoothoppmanager_h__
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#include "BluetoothCommon.h"
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#include "mozilla/dom/ipc/Blob.h"
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#include "mozilla/ipc/UnixSocket.h"
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#include "nsIDOMFile.h"
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class nsIOutputStream;
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class nsIInputStream;
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BEGIN_BLUETOOTH_NAMESPACE
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class BluetoothReplyRunnable;
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class BluetoothOppManager : public mozilla::ipc::UnixSocketConsumer
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{
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public:
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/*
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* Channel of reserved services are fixed values, please check
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* function add_reserved_service_records() in
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* external/bluetooth/bluez/src/adapter.c for more information.
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*/
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static const int DEFAULT_OPP_CHANNEL = 10;
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static const int MAX_PACKET_LENGTH = 0xFFFE;
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~BluetoothOppManager();
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static BluetoothOppManager* Get();
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void ReceiveSocketData(mozilla::ipc::UnixSocketRawData* aMessage)
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MOZ_OVERRIDE;
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/*
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* If a application wnats to send a file, first, it needs to
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* call Connect() to create a valid RFCOMM connection. After
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* that, call SendFile()/StopSendingFile() to control file-sharing
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* process. During the file transfering process, the application
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* will receive several system messages which contain the processed
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* percentage of file. At the end, the application will get another
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* system message indicating that te process is complete, then it can
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* either call Disconnect() to close RFCOMM connection or start another
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* file-sending thread via calling SendFile() again.
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*/
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bool Connect(const nsAString& aDeviceObjectPath,
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BluetoothReplyRunnable* aRunnable);
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void Disconnect();
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bool Listen();
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bool SendFile(BlobParent* aBlob,
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BluetoothReplyRunnable* aRunnable);
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bool StopSendingFile(BluetoothReplyRunnable* aRunnable);
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void ConfirmReceivingFile(bool aConfirm, BluetoothReplyRunnable* aRunnable);
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void SendConnectRequest();
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void SendPutHeaderRequest(const nsAString& aFileName, int aFileSize);
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void SendPutRequest(uint8_t* aFileBody, int aFileBodyLength,
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bool aFinal);
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void SendDisconnectRequest();
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void SendAbortRequest();
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nsresult HandleShutdown();
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private:
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BluetoothOppManager();
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void StartFileTransfer(const nsString& aDeviceAddress,
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bool aReceived,
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const nsString& aFileName,
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uint32_t aFileLength,
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const nsString& aContentType);
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void FileTransferComplete(const nsString& aDeviceAddress,
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bool aSuccess,
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bool aReceived,
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const nsString& aFileName,
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uint32_t aFileLength,
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const nsString& aContentType);
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void UpdateProgress(const nsString& aDeviceAddress,
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bool aReceived,
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uint32_t aProcessedLength,
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uint32_t aFileLength);
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void ReceivingFileConfirmation(const nsString& aAddress,
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const nsString& aFileName,
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uint32_t aFileLength,
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const nsString& aContentType);
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void ReplyToConnect();
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void ReplyToDisconnect();
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void ReplyToPut(bool aFinal, bool aContinue);
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void AfterOppConnected();
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void AfterOppDisconnected();
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virtual void OnConnectSuccess() MOZ_OVERRIDE;
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virtual void OnConnectError() MOZ_OVERRIDE;
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virtual void OnDisconnect() MOZ_OVERRIDE;
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bool mConnected;
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int mConnectionId;
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int mLastCommand;
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uint8_t mRemoteObexVersion;
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uint8_t mRemoteConnectionFlags;
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int mRemoteMaxPacketLength;
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bool mAbortFlag;
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int mPacketLeftLength;
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nsString mConnectedDeviceAddress;
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bool mReceiving;
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bool mPutFinal;
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bool mWaitingForConfirmationFlag;
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int mUpdateProgressCounter;
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nsCOMPtr<nsIDOMBlob> mBlob;
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nsCOMPtr<nsIThread> mReadFileThread;
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nsCOMPtr<nsIOutputStream> mOutputStream;
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nsCOMPtr<nsIInputStream> mInputStream;
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};
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END_BLUETOOTH_NAMESPACE
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#endif
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