1/* 2 * Copyright (C) 2012 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 KEYSTORE_INCLUDE_KEYSTORE_KEYSTOREARG_H 18#define KEYSTORE_INCLUDE_KEYSTORE_KEYSTOREARG_H 19 20#include <utils/RefBase.h> 21 22namespace android { 23namespace security { 24 25// Simple pair of generic pointer and length of corresponding data structure. 26class KeystoreArg : public RefBase { 27 public: 28 KeystoreArg(const void* data, size_t len) : mData(data), mSize(len) {} 29 ~KeystoreArg() {} 30 31 const void* data() const { return mData; } 32 size_t size() const { return mSize; } 33 34 private: 35 const void* mData; // provider of the data must handle memory clean-up. 36 size_t mSize; 37}; 38 39} // namespace security 40} // namespace android 41 42#endif // KEYSTORE_INCLUDE_KEYSTORE_KEYSTOREARG_H 43