mtp/MtpObjectInfo.cpp

/*
 * 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++
 */

#include "MtpDebug.h"
#include "MtpDataPacket.h"
#include "MtpObjectInfo.h"
#include "MtpStringBuffer.h"
#include "MtpUtils.h"

MtpObjectInfo::MtpObjectInfo(MtpObjectHandle handle)
	:   mHandle(handle),
		mStorageID(0),
		mFormat(0),
		mProtectionStatus(0),
		mCompressedSize(0),
		mThumbFormat(0),
		mThumbCompressedSize(0),
		mThumbPixWidth(0),
		mThumbPixHeight(0),
		mImagePixWidth(0),
		mImagePixHeight(0),
		mImagePixDepth(0),
		mParent(0),
		mAssociationType(0),
		mAssociationDesc(0),
		mSequenceNumber(0),
		mName(NULL),
		mDateCreated(0),
		mDateModified(0),
		mKeywords(NULL)
{
}

MtpObjectInfo::~MtpObjectInfo() {
	if (mName)
		free(mName);
	if (mKeywords)
		free(mKeywords);
}

void MtpObjectInfo::read(MtpDataPacket& packet) {
	MtpStringBuffer string;
	time_t time;

	mStorageID = packet.getUInt32();
	mFormat = packet.getUInt16();
	mProtectionStatus = packet.getUInt16();
	mCompressedSize = packet.getUInt32();
	mThumbFormat = packet.getUInt16();
	mThumbCompressedSize = packet.getUInt32();
	mThumbPixWidth = packet.getUInt32();
	mThumbPixHeight = packet.getUInt32();
	mImagePixWidth = packet.getUInt32();
	mImagePixHeight = packet.getUInt32();
	mImagePixDepth = packet.getUInt32();
	mParent = packet.getUInt32();
	mAssociationType = packet.getUInt16();
	mAssociationDesc = packet.getUInt32();
	mSequenceNumber = packet.getUInt32();

	packet.getString(string);
	mName = strdup((const char *)string);

	packet.getString(string);
	if (parseDateTime((const char*)string, time))
		mDateCreated = time;

	packet.getString(string);
	if (parseDateTime((const char*)string, time))
		mDateModified = time;

	packet.getString(string);
	mKeywords = strdup((const char *)string);
}

void MtpObjectInfo::print() {
	MTPI("MtpObject Info %08X: %s\n", mHandle, mName);
	MTPI("  mStorageID: %08X mFormat: %04X mProtectionStatus: %d\n",
			mStorageID, mFormat, mProtectionStatus);
	MTPI("  mCompressedSize: %d mThumbFormat: %04X mThumbCompressedSize: %d\n",
			mCompressedSize, mFormat, mThumbCompressedSize);
	MTPI("  mThumbPixWidth: %d mThumbPixHeight: %d\n", mThumbPixWidth, mThumbPixHeight);
	MTPI("  mImagePixWidth: %d mImagePixHeight: %d mImagePixDepth: %d\n",
			mImagePixWidth, mImagePixHeight, mImagePixDepth);
	MTPI("  mParent: %08X mAssociationType: %04X mAssociationDesc: %04X\n",
			mParent, mAssociationType, mAssociationDesc);
	MTPI("  mSequenceNumber: %d mDateCreated: %ld mDateModified: %ld mKeywords: %s\n",
			mSequenceNumber, mDateCreated, mDateModified, mKeywords);
}