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/*
* anytun
*
* The secure anycast tunneling protocol (satp) defines a protocol used
* for communication between any combination of unicast and anycast
* tunnel endpoints. It has less protocol overhead than IPSec in Tunnel
* mode and allows tunneling of every ETHER TYPE protocol (e.g.
* ethernet, ip, arp ...). satp directly includes cryptography and
* message authentication based on the methodes used by SRTP. It is
* intended to deliver a generic, scaleable and secure solution for
* tunneling and relaying of packets of any protocol.
*
*
* Copyright (C) 2007-2009 Othmar Gsenger, Erwin Nindl,
* Christian Pointner <satp@wirdorange.org>
*
* This file is part of Anytun.
*
* Anytun is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Anytun is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with anytun. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef ANYTUN_sysExec_h_INCLUDED
#define ANYTUN_sysExec_h_INCLUDED
#ifndef NO_EXEC
#include <vector>
#include <list>
#include <string>
typedef std::vector<std::string> StringVector;
typedef std::list<std::string> StringList;
class SysExec
{
public:
SysExec(std::string const& script);
SysExec(std::string const& script, StringVector const& args);
SysExec(std::string const& script, StringList const& env);
SysExec(std::string const& script, StringVector const& args, StringList const& env);
~SysExec();
int waitForScript();
int getReturnCode() const;
static void waitAndDestroy(SysExec*& s);
private:
void doExec(std::string const& script, StringVector const& args, StringList const& env);
std::string script_;
pid_t pid_;
int pipefd_;
bool closed_;
int return_code_;
};
#endif
#endif
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