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Diffstat (limited to 'libjava/java/io/FileInputStream.java')
-rw-r--r-- | libjava/java/io/FileInputStream.java | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/libjava/java/io/FileInputStream.java b/libjava/java/io/FileInputStream.java deleted file mode 100644 index e5071e40e89..00000000000 --- a/libjava/java/io/FileInputStream.java +++ /dev/null @@ -1,96 +0,0 @@ -/* Copyright (C) 1998, 1999 Free Software Foundation - - This file is part of libgcj. - -This software is copyrighted work licensed under the terms of the -Libgcj License. Please consult the file "LIBGCJ_LICENSE" for -details. */ - -package java.io; - -/** - * @author Warren Levy <warrenl@cygnus.com> - * @date October 28, 1998. - */ -/* Written using "Java Class Libraries", 2nd edition, ISBN 0-201-31002-3 - * "The Java Language Specification", ISBN 0-201-63451-1 - * plus online API docs for JDK 1.2 beta from http://www.javasoft.com. - * Status: Believed complete and correct. - */ - -public class FileInputStream extends InputStream -{ - /* Contains the file descriptor for referencing the actual file. */ - private FileDescriptor fd; - - public FileInputStream(String name) throws FileNotFoundException - { - SecurityManager s = System.getSecurityManager(); - if (s != null) - s.checkRead(name); - fd = new FileDescriptor(name, FileDescriptor.READ); - } - - public FileInputStream(File file) throws FileNotFoundException - { - this(file.getPath()); - } - - public FileInputStream(FileDescriptor fdObj) - { - SecurityManager s = System.getSecurityManager(); - if (s != null) - s.checkRead(fdObj); - fd = fdObj; - } - - public int available() throws IOException - { - return fd.available(); - } - - public void close() throws IOException - { - if (fd == null) - return; - - fd.close(); - fd = null; - } - - protected void finalize() throws IOException - { - if (fd != null) - fd.finalize(); - } - - public final FileDescriptor getFD() throws IOException - { - if (!fd.valid()) - throw new IOException(); - return fd; - } - - public int read() throws IOException - { - return fd.read(); - } - - public int read(byte[] b) throws IOException - { - return fd.read(b, 0, b.length); - } - - public int read(byte[] b, int off, int len) throws IOException - { - if (off < 0 || len < 0 || off + len > b.length) - throw new ArrayIndexOutOfBoundsException(); - - return fd.read(b, off, len); - } - - public long skip(long n) throws IOException - { - return fd.seek(n, FileDescriptor.CUR); - } -} |