72 lines
1.9 KiB
C++
72 lines
1.9 KiB
C++
/*
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* Copyright (C) 2010 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _MTP_PROPERTY_H
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#define _MTP_PROPERTY_H
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#include "MtpTypes.h"
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namespace android {
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class MtpDataPacket;
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class MtpProperty {
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public:
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MtpPropertyCode mCode;
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MtpDataType mType;
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bool mWriteable;
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MtpPropertyValue mDefaultValue;
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MtpPropertyValue mCurrentValue;
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// for array types
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int mDefaultArrayLength;
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MtpPropertyValue* mDefaultArrayValues;
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int mCurrentArrayLength;
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MtpPropertyValue* mCurrentArrayValues;
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enum {
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kFormNone = 0,
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kFormRange = 1,
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kFormEnum = 2,
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};
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uint8_t mFormFlag;
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// for range form
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MtpPropertyValue mMinimumValue;
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MtpPropertyValue mMaximumValue;
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MtpPropertyValue mStepSize;
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// for enum form
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int mEnumLength;
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MtpPropertyValue* mEnumValues;
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public:
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MtpProperty();
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virtual ~MtpProperty();
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void read(MtpDataPacket& packet);
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void print();
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private:
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void readValue(MtpDataPacket& packet, MtpPropertyValue& value);
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MtpPropertyValue* readArrayValues(MtpDataPacket& packet, int& length);
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};
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}; // namespace android
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#endif // _MTP_PROPERTY_H
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