From c7eee6fef0263ed4eb5aa0d934a0a8c972d41b30 Mon Sep 17 00:00:00 2001 From: bigbiff bigbiff Date: Tue, 2 Sep 2014 18:59:01 -0400 Subject: add mtp responder to TWRP. Big thanks to Dees_Troy for helping with the implementation. Change-Id: I6c9c522b9c9de5dc139e2ecb0141008182ba07f0 --- mtp/MtpPacket.h | 72 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100755 mtp/MtpPacket.h (limited to 'mtp/MtpPacket.h') diff --git a/mtp/MtpPacket.h b/mtp/MtpPacket.h new file mode 100755 index 000000000..ec763c825 --- /dev/null +++ b/mtp/MtpPacket.h @@ -0,0 +1,72 @@ +/* + * Copyright (C) 2010 The Android Open Source Project + * + * 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. + * + * Copyright (C) 2014 TeamWin - bigbiff and Dees_Troy mtp database conversion to C++ + */ + +#ifndef _MTP_PACKET_H +#define _MTP_PACKET_H + +#include "MtpTypes.h" + +struct usb_request; + + +class MtpPacket { + +protected: + uint8_t* mBuffer; + // current size of the buffer + int mBufferSize; + // number of bytes to add when resizing the buffer + int mAllocationIncrement; + // size of the data in the packet + unsigned mPacketSize; + +public: + MtpPacket(int bufferSize); + virtual ~MtpPacket(); + + // sets packet size to the default container size and sets buffer to zero + virtual void reset(); + + void allocate(int length); + void dump(); + void copyFrom(const MtpPacket& src); + + uint16_t getContainerCode() const; + void setContainerCode(uint16_t code); + + uint16_t getContainerType() const; + + MtpTransactionID getTransactionID() const; + void setTransactionID(MtpTransactionID id); + + uint32_t getParameter(int index) const; + void setParameter(int index, uint32_t value); + +#ifdef MTP_HOST + int transfer(struct usb_request* request); +#endif + +protected: + uint16_t getUInt16(int offset) const; + uint32_t getUInt32(int offset) const; + void putUInt16(int offset, uint16_t value); + void putUInt32(int offset, uint32_t value); +}; + + +#endif // _MTP_PACKET_H -- cgit v1.2.3