Mirror of the official znc repository https://znc.in
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/*
* Copyright (C) 2004-2022 ZNC, see the NOTICE file for details.
*
* 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 ZNC_EXECSOCK_H
#define ZNC_EXECSOCK_H
#include <znc/zncconfig.h>
#include <znc/Socket.h>
#include <signal.h>
//! @author imaginos@imaginos.net
class CExecSock : public CZNCSock {
public:
CExecSock() : CZNCSock(0), m_iPid(-1) {}
int Execute(const CString& sExec) {
int iReadFD, iWriteFD;
m_iPid = popen2(iReadFD, iWriteFD, sExec);
if (m_iPid != -1) {
ConnectFD(iReadFD, iWriteFD, "0.0.0.0:0");
}
return (m_iPid);
}
void Kill(int iSignal) {
kill(m_iPid, iSignal);
Close();
}
virtual ~CExecSock() {
close2(m_iPid, GetRSock(), GetWSock());
SetRSock(-1);
SetWSock(-1);
}
int popen2(int& iReadFD, int& iWriteFD, const CString& sCommand);
void close2(int iPid, int iReadFD, int iWriteFD);
private:
int m_iPid;
};
#endif // !ZNC_EXECSOCK_H