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/*
* Copyright (C) 2016 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 COMMAND_H
#define COMMAND_H
#include <map>
#include <string>
#include <vector>
using namespace std;
struct Command
{
explicit Command(const string& prog);
~Command();
void AddArg(const string& arg);
void AddEnv(const string& name, const string& value);
const char* GetProg() const;
char* const* GetArgv() const;
char* const* GetEnv() const;
string GetCommandline() const;
string prog;
vector<string> args;
map<string,string> env;
};
/**
* Run the command and collect stdout.
* Returns the exit code.
*/
string get_command_output(const Command& command, int* err, bool quiet=false);
/**
* Run the command.
* Returns the exit code.
*/
int run_command(const Command& command);
// Mac OS doesn't have execvpe. This is the same as execvpe.
int exec_with_path_search(const char* prog, char const* const* argv, char const* const* envp);
#endif // COMMAND_H
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