add mtp responder to TWRP.
Big thanks to Dees_Troy for helping with the implementation.
Change-Id: I6c9c522b9c9de5dc139e2ecb0141008182ba07f0
diff --git a/mtp/MtpPacket.h b/mtp/MtpPacket.h
new file mode 100755
index 0000000..ec763c8
--- /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