code to get a master pseudo Terminal.

core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/pty/PTY.java

@@ -0,0 +1,49 @@
+package org.eclipse.cdt.utils.pty;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+/**
+ * @author alain
+ *
+ * To change this generated comment edit the template variable "typecomment":
+ * Window>Preferences>Java>Templates.
+ * To enable and disable the creation of type comments go to
+ * Window>Preferences>Java>Code Generation.
+ */
+public class PTY {
+
+	String slave;
+	public int master;
+	InputStream in;
+	OutputStream out;
+	
+	public PTY() throws IOException {
+		slave= forkpty();
+		if (slave == null) {
+			throw new IOException("Can not create pty");
+		}
+		in = new PTYInputStream(master);
+		out = new PTYOutputStream(master);
+	}
+	
+	public String getSlaveName() {
+		return slave;
+	}
+	
+	public OutputStream getOutputStream() {
+		return out;
+	}
+	
+	public InputStream getInputStream() {
+		return in;
+	}
+	
+	native String forkpty();
+
+	static {
+		System.loadLibrary("pty");
+	}
+	
+}

core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/pty/PTYInputStream.java

@@ -0,0 +1,77 @@
+package org.eclipse.cdt.utils.pty;
+
+/*
+ * (c) Copyright QNX Software Systems Ltd. 2002.
+ * All Rights Reserved.
+ */
+
+import java.io.InputStream;
+import java.io.IOException;
+
+class PTYInputStream extends InputStream {
+	private int fd;
+
+	/**
+	 * Fome a Unix valid file descriptor set a Reader.
+	 * @param desc file descriptor.
+	 */
+	public PTYInputStream(int fd) {
+		this.fd = fd;
+	}
+
+	/**
+	 * Implementation of read for the InputStream.
+	 *
+	 * @exception IOException on error.
+	 */
+	public int read() throws IOException {
+		byte b[] = new byte[1];
+		if (1 != read(b, 0, 1))
+			return -1;
+		return (int) b[0];
+	}
+
+	/**
+	 * @see InputStream#read(byte[], int, int)
+	 */
+	public int read(byte[] buf, int off, int len) throws IOException {
+		if (buf == null) {
+			throw new NullPointerException();
+		} else if ((off < 0) || (off > buf.length)
+					|| (len < 0) || ((off + len) > buf.length)
+					|| ((off + len) < 0)) {
+			throw new IndexOutOfBoundsException();
+		} else if (len == 0) {
+			return 0;
+		}
+		byte[] tmpBuf = new byte[len];
+
+		len = read0(fd, tmpBuf, len);
+		if (len <= 0)
+			return -1;
+
+		System.arraycopy(tmpBuf, 0, buf, off, len);
+		return len;
+	}
+
+	/**
+	 * Close the Reader
+	 * @exception IOException on error.
+	 */
+	public void close() throws IOException {
+		if (fd == -1)
+			return;
+		int status = close0(fd);
+		if (status == -1)
+			throw new IOException("close error");
+		fd = -1;
+	}
+
+	private native int read0(int fd, byte[] buf, int len) throws IOException;
+	native int close0(int fd);
+
+	static {
+		System.loadLibrary("pty");
+	}
+
+}

core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/pty/PTYOutputStream.java

@@ -0,0 +1,73 @@
+package org.eclipse.cdt.utils.pty;
+
+/*
+ * (c) Copyright QNX Software Systems Ltd. 2002.
+ * All Rights Reserved.
+ */
+
+import java.io.OutputStream;
+import java.io.IOException;
+
+public class PTYOutputStream extends OutputStream {
+	private int fd;
+
+	/**
+	 * Fome a Unix valid file descriptor set a Reader.
+	 * @param desc file descriptor.
+	 */
+	public PTYOutputStream(int fd) {
+		this.fd = fd;
+	}
+
+	/**
+	 * @see OutputStream#write(byte[], int, int)
+	 */
+	public void write(byte[] b, int off, int len) throws IOException {
+		if (b == null) {
+			throw new NullPointerException();
+		} else if (
+			(off < 0)
+				|| (off > b.length)
+				|| (len < 0)
+				|| ((off + len) > b.length)
+				|| ((off + len) < 0)) {
+			throw new IndexOutOfBoundsException();
+		} else if (len == 0) {
+			return;
+		}
+		byte[] tmpBuf = new byte[len];
+		System.arraycopy(b, off, tmpBuf, off, len);
+		write0(fd, tmpBuf, len);
+	}
+	/**
+	 * Implementation of read for the InputStream.
+	 *
+	 * @exception IOException on error.
+	 */
+	public void write(int b) throws IOException {
+		byte[] buf = new byte[1];
+		buf[0] = (byte) b;
+		write(buf, 0, 1);
+	}
+
+	/**
+	 * Close the Reader
+	 * @exception IOException on error.
+	 */
+	public void close() throws IOException {
+		if (fd == -1)
+			return;
+		int status = close0(fd);
+		if (status == -1)
+			throw new IOException("close error");
+		fd = -1;
+	}
+
+	private native int write0(int fd, byte[] b, int len);
+	private native int close0(int fd);
+
+	static {
+		System.loadLibrary("pty");
+	}
+
+}