int fakeLogOpen(const char *pathName, int flags)
{
if (redirectOpen == NULL) {
setRedirects();
}
return redirectOpen(pathName, flags);
}
void InterpositionServer::run()
{
try { File(socketPath()).unlink(); } catch(...) {}
socket_ = new StreamSocket(new SocketAddress(AF_LOCAL, socketPath()));
socket_->bind();
socket_->listen();
while (!done_.tryAcquire()) {
try {
Ref<StreamSocket, Owner> stream = socket_->accept();
LineSource source(stream);
LineSink sink(stream);
String path = source.readLine();
String redirPath = redirectOpen(path);
sink.writeLine(redirPath);
/* NB: May be signalled in two different areas:
* [A] in kernel (accept(2), read(2) or write(2))
* [B] during userlevel code execution (between the calls above)
* In case [A] direct termination is guaranteed (throwing/catching StreamException).
* In case [B] at most another connection will be accepted and handled completely.
*/
}
catch (StreamException&) {
break;
}
}
}
