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/*
*
* (C) 2003-2012 Anope Team
* Contact us at team@anope.org
*
* Please read COPYING and README for further details.
*
* Based on the original code of Epona by Lara.
* Based on the original code of Services by Andy Church.
*/
#include "services.h"
#include "sockets.h"
#include "socketengine.h"
#ifndef _WIN32
#include <fcntl.h>
#endif
Pipe::Pipe() : Socket(-1), WritePipe(-1)
{
int fds[2];
if (pipe(fds))
throw CoreException("Could not create pipe: " + Anope::LastError());
int flags = fcntl(fds[0], F_GETFL, 0);
fcntl(fds[0], F_SETFL, flags | O_NONBLOCK);
flags = fcntl(fds[1], F_GETFL, 0);
fcntl(fds[1], F_SETFL, flags | O_NONBLOCK);
this->~Pipe();
this->Sock = fds[0];
this->WritePipe = fds[1];
SocketEngine::AddSocket(this);
}
Pipe::~Pipe()
{
if (this->WritePipe >= 0)
anope_close(this->WritePipe);
}
bool Pipe::ProcessRead()
{
char dummy[512];
while (read(this->GetFD(), dummy, 512) == 512);
this->OnNotify();
return true;
}
void Pipe::Notify()
{
const char dummy = '*';
write(this->WritePipe, &dummy, 1);
}
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