55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
/*
|
|
* Copyright (C) 2015 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.
|
|
*/
|
|
|
|
#ifndef SYSTEM_KEYMASTER_OPERATION_TABLE_H
|
|
#define SYSTEM_KEYMASTER_OPERATION_TABLE_H
|
|
|
|
#include <keymaster/UniquePtr.h>
|
|
|
|
#include <hardware/keymaster_defs.h>
|
|
|
|
namespace keymaster {
|
|
|
|
class KeymasterContext;
|
|
class Operation;
|
|
|
|
class OperationTable {
|
|
public:
|
|
explicit OperationTable(size_t table_size) : table_size_(table_size) {}
|
|
|
|
struct Entry {
|
|
Entry() {
|
|
handle = 0;
|
|
operation = NULL;
|
|
};
|
|
~Entry();
|
|
keymaster_operation_handle_t handle;
|
|
Operation* operation;
|
|
};
|
|
|
|
keymaster_error_t Add(Operation* operation, const KeymasterContext& context,
|
|
keymaster_operation_handle_t* op_handle);
|
|
Operation* Find(keymaster_operation_handle_t op_handle);
|
|
bool Delete(keymaster_operation_handle_t);
|
|
|
|
private:
|
|
UniquePtr<Entry[]> table_;
|
|
size_t table_size_;
|
|
};
|
|
|
|
} // namespace keymaster
|
|
|
|
#endif // SYSTEM_KEYMASTER_OPERATION_TABLE_H
|