diff options
Diffstat (limited to 'libjava/gnu/java/io')
| -rw-r--r-- | libjava/gnu/java/io/ASN1ParsingException.java | 56 | ||||
| -rw-r--r-- | libjava/gnu/java/io/Base64InputStream.java | 216 | ||||
| -rw-r--r-- | libjava/gnu/java/io/ClassLoaderObjectInputStream.java | 73 | ||||
| -rw-r--r-- | libjava/gnu/java/io/NullOutputStream.java | 56 | ||||
| -rw-r--r-- | libjava/gnu/java/io/ObjectIdentityWrapper.java | 100 |
5 files changed, 0 insertions, 501 deletions
diff --git a/libjava/gnu/java/io/ASN1ParsingException.java b/libjava/gnu/java/io/ASN1ParsingException.java deleted file mode 100644 index 5d2c64ab54f..00000000000 --- a/libjava/gnu/java/io/ASN1ParsingException.java +++ /dev/null @@ -1,56 +0,0 @@ -/* ASN1ParsingException.java -- ASN.1 parsing exception. - Copyright (C) 2003 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath 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, or (at your option) -any later version. - -GNU Classpath 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. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.io; - -/** - * Signals a malformed ASN.1 sequence. - */ -public class ASN1ParsingException extends java.io.IOException -{ - - public ASN1ParsingException() - { - super(); - } - - public ASN1ParsingException(String msg) - { - super(msg); - } -} diff --git a/libjava/gnu/java/io/Base64InputStream.java b/libjava/gnu/java/io/Base64InputStream.java deleted file mode 100644 index b0824ab6935..00000000000 --- a/libjava/gnu/java/io/Base64InputStream.java +++ /dev/null @@ -1,216 +0,0 @@ -/* Base64InputStream.java -- base-64 input stream. - Copyright (C) 2003, 2004 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath 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, or (at your option) -any later version. - -GNU Classpath 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. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.io; - -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.FilterInputStream; -import java.io.IOException; -import java.io.InputStream; - -/** - * A filter input stream that decodes data encoded in the Base-64 - * encoding scheme. - * - * @author Casey Marshall (rsdio@metastatic.org) - */ -public class Base64InputStream extends FilterInputStream -{ - - // Constants and fields. - // ------------------------------------------------------------------------ - - /** Base-64 digits. */ - private static final String BASE_64 = - "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; - - /** Base-64 padding character. */ - private static final char BASE_64_PAD = '='; - - /** Decoding state. */ - private int state; - - /** Intermediate decoded value. */ - private int temp; - - /** EOF flag. */ - private boolean eof; - - private final byte[] one = new byte[1]; - - // Constructors. - // ------------------------------------------------------------------------ - - /** - * Create a new Base-64 input stream. The input bytes must be the - * ASCII characters A-Z, a-z, 0-9, + and /, with optional whitespace, - * and will be decoded into a byte stream. - * - * @param in The source of Base-64 input. - */ - public Base64InputStream(InputStream in) - { - super(in); - state = 0; - temp = 0; - eof = false; - } - - // Class method. - // ------------------------------------------------------------------------ - - /** - * Decode a single Base-64 string to a byte array. - * - * @param base64 The Base-64 encoded data. - * @return The decoded bytes. - * @throws IOException If the given data do not compose a valid Base-64 - * sequence. - */ - public static byte[] decode(String base64) throws IOException - { - Base64InputStream in = - new Base64InputStream(new ByteArrayInputStream(base64.getBytes())); - ByteArrayOutputStream out = - new ByteArrayOutputStream((int) (base64.length() / 0.666)); - byte[] buf = new byte[1024]; - int len; - while ((len = in.read(buf)) != -1) - out.write(buf, 0, len); - return out.toByteArray(); - } - - // Instance methods. - // ------------------------------------------------------------------------ - - public int available() - { - return 0; - } - - public int read() throws IOException - { - if (read(one) == 1) - return one[0]; - return -1; - } - - public int read(byte[] buf, int off, int len) throws IOException - { - if (eof) - return -1; - int count = 0; - while (count < len) - { - int i; - while (Character.isWhitespace((char) (i = in.read()))); - int pos = BASE_64.indexOf((char) i); - if (pos >= 0) - { - switch (state) - { - case 0: - temp = pos << 2; - state = 1; - break; - case 1: - buf[count++] = (byte) (temp | (pos >>> 4)); - temp = (pos & 0x0F) << 4; - state = 2; - break; - case 2: - buf[count++] = (byte) (temp | (pos >>> 2)); - temp = (pos & 0x03) << 6; - state = 3; - break; - case 3: - buf[count++] = (byte) (temp | pos); - state = 0; - break; - } - } - else if (i == BASE_64_PAD) - { - switch (state) - { - case 0: - case 1: - throw new IOException("malformed Base-64 input"); - case 2: - while (Character.isWhitespace((char) (i = in.read()))); - if (i != BASE_64_PAD) - throw new IOException("malformed Base-64 input"); - case 3: - while (Character.isWhitespace((char) (i = in.read()))); - } - eof = true; - break; - } - else // First non-Base-64 character, consider it end-of-stream. - { - if (state != 0) - throw new IOException("malformed Base-64 input"); - eof = true; - break; - } - } - return count; - } - - public boolean markSupported() - { - return false; - } - - public void mark(int markLimit) { } - - public void reset() throws IOException - { - throw new IOException("reset not supported"); - } - - public long skip(long n) throws IOException - { - long skipped; - for (skipped = 0; skipped < n; skipped++) - if (read() == -1) - break; - return skipped; - } -} diff --git a/libjava/gnu/java/io/ClassLoaderObjectInputStream.java b/libjava/gnu/java/io/ClassLoaderObjectInputStream.java deleted file mode 100644 index 238ab26b1b9..00000000000 --- a/libjava/gnu/java/io/ClassLoaderObjectInputStream.java +++ /dev/null @@ -1,73 +0,0 @@ -/* gnu.java.io.ClassLoaderObjectInputStream - Copyright (C) 1998 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath 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, or (at your option) -any later version. - -GNU Classpath 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. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.io; - -import java.io.IOException; -import java.io.InputStream; -import java.io.ObjectInputStream; -import java.io.StreamCorruptedException; - -/** - * ClassLoaderObjectInputStream is ObjectInputStream, with - * the ability to use a specific ClassLoader. - * - * @author Geoff Berry - * @version 1.1.0, 29 Jul 1998 - */ - -public class ClassLoaderObjectInputStream extends ObjectInputStream { - ClassLoader myClassLoader; - - /** Create the new ClassLoaderObjectInputStream. - * @param in the InputStream to read the Objects from. - * @param myClassLoader the ClassLoader to load classes - * with. - */ - public ClassLoaderObjectInputStream(InputStream in, ClassLoader myClassLoader) throws IOException,StreamCorruptedException { - super(in); - this.myClassLoader = myClassLoader; - } - - /** Overriden method to use the loadClass() method from - * the ClassLoader. - */ - public Class resolveClass(String name) throws IOException, ClassNotFoundException { - return myClassLoader.loadClass(name); - } -} diff --git a/libjava/gnu/java/io/NullOutputStream.java b/libjava/gnu/java/io/NullOutputStream.java deleted file mode 100644 index 526bd26e830..00000000000 --- a/libjava/gnu/java/io/NullOutputStream.java +++ /dev/null @@ -1,56 +0,0 @@ -/* NullOutputStream.java -- OutputStream that does absolutely nothing - Copyright (C) 1998 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath 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, or (at your option) -any later version. - -GNU Classpath 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. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.io; - -import java.io.OutputStream; - -/** - This is a placeholder OutputStream that does absolutley nothing - when written to. It is intended to be used in the same manner as - /dev/null. None of this class's methods do anything at all. -*/ -public class NullOutputStream extends OutputStream -{ - public NullOutputStream() {} - public void write( int b ) {} - public void write( byte b[] ) {} - public void write( byte b[], int off, int len ) {} - public void flush() {} - public void close() {} -} diff --git a/libjava/gnu/java/io/ObjectIdentityWrapper.java b/libjava/gnu/java/io/ObjectIdentityWrapper.java deleted file mode 100644 index 6db2e3a52a6..00000000000 --- a/libjava/gnu/java/io/ObjectIdentityWrapper.java +++ /dev/null @@ -1,100 +0,0 @@ -/* ObjectIdentityWrapper.java -- Wrapper class used to override equals() - and hashCode() to be as discriminating as possible - Copyright (C) 1998 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath 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, or (at your option) -any later version. - -GNU Classpath 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. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package gnu.java.io; - -/** - This class is a thin wrapper around <code>Object</code> that makes - the methods <code>hashCode()</code> and <code>equals(Object)</code> - as discriminating as possible. -*/ -public class ObjectIdentityWrapper -{ - - /** - Constructs a <code>ObjectIdentityWrapper</code> that is wrapped - around o. - */ - public ObjectIdentityWrapper( Object o ) - { - object = o; - } - - /** - Uses <code>System.identityHashCode(Object)</code> to compute a - hash code for the object wrapped by this - <code>ObjectIdentityWrapper</code>. - - @see java.lang.System#identityHashCode(java.lang.Object) - @see java.util.Hashtable - @see java.lang.Object#hashCode() - */ - public int hashCode() - { - return System.identityHashCode( object ); - } - - /** - Uses the <code>==</code> operator to test for equality between - the object wrapped by this <code>ObjectIdentityWrapper</code> and - the object wrapped by the <code>ObjectIdentityWrapper</code> o. - Returns false if o is not a <code>ObjectIdentityWrapper</code>. - - @see java.util.Hashtable - @see java.lang.Object#equals() - */ - public boolean equals( Object o ) - { - if( o instanceof ObjectIdentityWrapper ) - return object == ((ObjectIdentityWrapper)o).object; - else - return false; - } - - public String toString() - { - return "ObjectIdentityWrapper< " + object + ", " + hashCode() + " >"; - } - - /** - The <code>Object</code> wrapped by this - <code>ObjectIdentityWrapper</code>. - */ - public Object object; -} |
