1 /* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef _MTP_REQUEST_PACKET_H 18 #define _MTP_REQUEST_PACKET_H 19 20 #include "MtpPacket.h" 21 #include "mtp.h" 22 23 class IMtpHandle; 24 struct usb_request; 25 26 namespace android { 27 28 class MtpRequestPacket : public MtpPacket { 29 30 public: 31 MtpRequestPacket(); 32 virtual ~MtpRequestPacket(); 33 34 #ifdef MTP_DEVICE 35 // fill our buffer with data from the given usb handle 36 int read(IMtpHandle *h); 37 #endif 38 39 #ifdef MTP_HOST 40 // write our buffer to the given endpoint 41 int write(struct usb_request *request); 42 #endif 43 getOperationCode()44 inline MtpOperationCode getOperationCode() const { return getContainerCode(); } setOperationCode(MtpOperationCode code)45 inline void setOperationCode(MtpOperationCode code) 46 { return setContainerCode(code); } getParameterCount()47 inline int getParameterCount() const { return mParameterCount; } 48 49 private: 50 int mParameterCount; 51 }; 52 53 }; // namespace android 54 55 #endif // _MTP_REQUEST_PACKET_H 56