* Copyright (c) 2021 Huawei Device Co., Ltd.
* 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 USCRIPT_COMMAND_H
#define USCRIPT_COMMAND_H
#include <memory>
#include <string>
#include <pthread.h>
#include "applypatch/block_set.h"
#include "applypatch/block_writer.h"
#include "applypatch/command_const.h"
#include "applypatch/transfer_manager.h"
#include "pkg_manager.h"
#include "script_instruction.h"
#include "script_manager.h"
namespace Updater {
struct TransferParams;
class Command {
public:
explicit Command(TransferParams* transferParams):transferParams_(transferParams) {}
virtual ~Command();
virtual bool Init(const std::string &cmd_line);
CommandType GetCommandType() const;
std::string GetArgumentByPos(size_t pos) const;
void SetSrcFileDescriptor(int fd);
int GetSrcFileDescriptor() const;
void SetTargetFileDescriptor(int fd);
int GetTargetFileDescriptor() const;
TransferParams* GetTransferParams() const;
std::string GetCommandLine() const;
std::string GetCommandHead() const;
void SetIsStreamCmd(bool isStreamCmd);
bool IsStreamCmd() const;
private:
CommandType ParseCommandType(const std::string &first_cmd);
CommandType type_ {LAST};
std::string cmdhead_ {};
std::string cmdLine_ {};
std::vector<std::string> tokens_ {};
std::unique_ptr<int> srcFd_ {};
std::unique_ptr<int> targetFd_ {};
TransferParams* transferParams_;
bool isStreamCmd_ {false};
};
}
#endif