/* * Copyright (c) 1998-2011 Caucho Technology -- all rights reserved * * This file is part of Resin(R) Open Source * * Each copy or derived work must preserve the copyright notice and this * notice unmodified. * * Resin Open Source is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * Resin Open Source is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty * of NON-INFRINGEMENT. See the GNU General Public License for more * details. * * You should have received a copy of the GNU General Public License * along with Resin Open Source; if not, write to the * * Free Software Foundation, Inc. * 59 Temple Place, Suite 330 * Boston, MA 02111-1307 USA * * @author Scott Ferguson */ package com.caucho.quercus.resources; import com.caucho.quercus.env.Env; import com.caucho.quercus.env.ResourceValue; import com.caucho.quercus.env.StringValue; import java.io.IOException; /** * Represents a PHP open stream */ public class StreamResource extends ResourceValue { /** * Reads the next byte, returning -1 on eof. */ public int read() throws IOException { return -1; } /** * Reads a buffer, returning -1 on eof. */ public int read(byte []buffer, int offset, int length) throws IOException { return -1; } /** * Reads the optional linefeed character from a \r\n */ public boolean readOptionalLinefeed() throws IOException { return false; } /** * Reads a line from the buffer. */ public StringValue readLine(Env env) throws IOException { return null; } /** * Writes to a buffer. */ public int write(byte []buffer, int offset, int length) throws IOException { return -1; } /** * prints */ public void print(char ch) throws IOException { print(String.valueOf(ch)); } /** * prints */ public void print(String s) throws IOException { } /** * Returns true on the end of file. */ public boolean isEOF() { return true; } /** * Flushes the output */ public void flush() { } /** * Returns the current location in the file. */ public long getPosition() { return 0; } /** * Closes the stream. */ public void close() { } /** * Closes the stream for reading */ public void closeRead() { } /** * Closes the stream for writing */ public void closeWrite() { } }