Package org.jruby.util.io

Examples of org.jruby.util.io.ChannelFD

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        RubyIO dest = this;
        Ruby runtime = getRuntime();
        ThreadContext context = runtime.getCurrentContext();

        OpenFile fptr, orig;
        ChannelFD fd;
        RubyIO write_io;
        long pos;

        RubyIO io = TypeConverter.ioGetIO(runtime, _io);
        if (!OBJ_INIT_COPY(dest, io)) return dest;
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            } else {
                // Stream-based
                inChannel = Channels.newChannel(process.getInputStream());
            }

            ChannelFD main = new ChannelFD(inChannel, runtime.getPosix(), runtime.getFilenoUtil());

            openFile.setFD(main);
            openFile.setMode(OpenFile.READABLE);
        }

        if (openFile.isWritable() && process.hasOutput()) {
            Channel outChannel;
            if (process.getOutput() != null) {
                // NIO-based
                outChannel = process.getOutput();
            } else {
                outChannel = Channels.newChannel(process.getOutputStream());
            }

            ChannelFD pipe = new ChannelFD(outChannel, runtime.getPosix(), runtime.getFilenoUtil());

            RubyIO writeIO = new RubyIO(runtime, runtime.getIO());
            writeIO.initializeCommon(runtime.getCurrentContext(), pipe, runtime.newFixnum(OpenFlags.O_WRONLY), runtime.getNil());

            openFile.tiedIOForWriting = writeIO;
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//            close(pipes[0]);
//            close(pipes[1]);
//            rb_jump_tag(state);
//        }
        r = new RubyIO(runtime, (RubyClass)klass);
        r.initializeCommon(context, new ChannelFD(fds[0], runtime.getPosix(), runtime.getFilenoUtil()), runtime.newFixnum(OpenFlags.O_RDONLY), context.nil);
        fptr = r.getOpenFileChecked();

        r.setEncoding(context, v1, v2, opt);

//        args[1] = INT2NUM(pipes[1]);
//        args[2] = INT2FIX(O_WRONLY);
//        w = rb_protect(io_new_instance, (VALUE)args, &state);
//        if (state) {
//            close(pipes[1]);
//            if (!NIL_P(r)) rb_io_close(r);
//            rb_jump_tag(state);
//        }
        w = new RubyIO(runtime, (RubyClass)klass);
        w.initializeCommon(context, new ChannelFD(fds[1], runtime.getPosix(), runtime.getFilenoUtil()), runtime.newFixnum(OpenFlags.O_WRONLY), context.nil);
        fptr2 = w.getOpenFileChecked();
        fptr2.setSync(true);

        EncodingUtils.extractBinmode(runtime, opt, fmode_p);
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        Ruby runtime = context.runtime;

        if (_fd instanceof RubyFixnum) {
            int intFD = (int)((RubyFixnum)_fd).getLongValue();

            ChannelFD fd = runtime.getFilenoUtil().getWrapperFromFileno(intFD);

            if (fd == null) {
                throw runtime.newErrnoEBADFError();
            }
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    public IRubyObject initialize19(ThreadContext context, IRubyObject domain, IRubyObject type) {
        Ruby runtime = context.runtime;

        initFieldsFromArgs(runtime, domain, type);

        ChannelFD fd = initChannelFD(runtime);

        initSocket(fd);

        return this;
    }
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    public IRubyObject initialize19(ThreadContext context, IRubyObject domain, IRubyObject type, IRubyObject protocol) {
        Ruby runtime = context.runtime;

        initFieldsFromArgs(runtime, domain, type, protocol);

        ChannelFD fd = initChannelFD(runtime);

        initSocket(fd);

        return this;
    }
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    public static IRubyObject for_fd(ThreadContext context, IRubyObject _klass, IRubyObject _fileno) {
        Ruby runtime = context.runtime;
        int fileno = (int)_fileno.convertToInteger().getLongValue();
        RubyClass klass = (RubyClass)_klass;

        ChannelFD fd = runtime.getFilenoUtil().getWrapperFromFileno(fileno);

        RubyBasicSocket basicSocket = (RubyBasicSocket)klass.getAllocator().allocate(runtime, klass);
        basicSocket.initSocket(fd);

        return basicSocket;
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    public boolean doNotReverseLookup(ThreadContext context) {
        return context.runtime.isDoNotReverseLookupEnabled() || doNotReverseLookup;
    }

    protected static ChannelFD newChannelFD(Ruby runtime, Channel channel) {
        ChannelFD fd = new ChannelFD(channel, runtime.getPosix(), runtime.getFilenoUtil());

        if (runtime.getPosix().isNative() && fd.realFileno >= 0) {
            runtime.getPosix().fcntlInt(fd.realFileno, Fcntl.F_SETFD, FcntlLibrary.FD_CLOEXEC);
        }
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Related Classes of org.jruby.util.io.ChannelFD

  • jnr.enxio.channels.NativeDeviceChannel
  • jnr.posix.FileStat
  • org.jruby.ext.socket.RubyBasicSocket
  • org.jruby.ext.socket.RubySocket
  • org.jruby.RubyIO
  • java.nio.channels.Channel
  • java.nio.channels.ClosedChannelException
  • java.util.concurrent.atomic.AtomicInteger
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