From bfc71eb03e2bc6f26d53f70b32f9a8937086808b Mon Sep 17 00:00:00 2001 From: David Tardon Date: Wed, 10 Oct 2012 17:33:30 +0200 Subject: drop saxon-based XSLT transformer Change-Id: I2cd4e0965452c376df8c5e43353fbdd6f62fb27d --- filter/Extension_xslt2_transformer.mk | 18 - filter/Jar_XSLTFilter.mk | 42 - filter/Module_filter.mk | 2 - filter/source/xsltfilter/Manifest | 2 - filter/source/xsltfilter/XSLTFilter.jar.component | 25 - .../com/sun/star/comp/xsltfilter/Base64.java | 1824 -------------------- .../comp/xsltfilter/XSLTFilterOLEExtracter.java | 386 ----- .../sun/star/comp/xsltfilter/XSLTransformer.java | 499 ------ filter/source/xsltfilter/components.rdb | 8 - filter/source/xsltfilter/description-en-US.txt | 1 - filter/source/xsltfilter/description.xml | 28 - filter/source/xsltfilter/manifest.xml | 6 - 12 files changed, 2841 deletions(-) delete mode 100644 filter/Extension_xslt2_transformer.mk delete mode 100644 filter/Jar_XSLTFilter.mk delete mode 100644 filter/source/xsltfilter/Manifest delete mode 100644 filter/source/xsltfilter/XSLTFilter.jar.component delete mode 100644 filter/source/xsltfilter/com/sun/star/comp/xsltfilter/Base64.java delete mode 100644 filter/source/xsltfilter/com/sun/star/comp/xsltfilter/XSLTFilterOLEExtracter.java delete mode 100644 filter/source/xsltfilter/com/sun/star/comp/xsltfilter/XSLTransformer.java delete mode 100644 filter/source/xsltfilter/components.rdb delete mode 100644 filter/source/xsltfilter/description-en-US.txt delete mode 100644 filter/source/xsltfilter/description.xml delete mode 100644 filter/source/xsltfilter/manifest.xml diff --git a/filter/Extension_xslt2_transformer.mk b/filter/Extension_xslt2_transformer.mk deleted file mode 100644 index ab239d8f8759..000000000000 --- a/filter/Extension_xslt2_transformer.mk +++ /dev/null @@ -1,18 +0,0 @@ -# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*- -# -# This file is part of the LibreOffice project. -# -# This Source Code Form is subject to the terms of the Mozilla Public -# License, v. 2.0. If a copy of the MPL was not distributed with this -# file, You can obtain one at http://mozilla.org/MPL/2.0/. -# - -$(eval $(call gb_Extension_Extension,xslt2-transformer,filter/source/xsltfilter)) - -$(eval $(call gb_Extension_add_files,xslt2-transformer,,\ - $(call gb_Jar_get_outdir_target,saxon9) \ - $(call gb_Jar_get_outdir_target,XSLTFilter) \ - $(SRCDIR)/filter/source/xsltfilter/components.rdb \ -)) - -# vim: set noet sw=4 ts=4: diff --git a/filter/Jar_XSLTFilter.mk b/filter/Jar_XSLTFilter.mk deleted file mode 100644 index 84faeac59386..000000000000 --- a/filter/Jar_XSLTFilter.mk +++ /dev/null @@ -1,42 +0,0 @@ -# -# This file is part of the LibreOffice project. -# -# This Source Code Form is subject to the terms of the Mozilla Public -# License, v. 2.0. If a copy of the MPL was not distributed with this -# file, You can obtain one at http://mozilla.org/MPL/2.0/. -# -# This file incorporates work covered by the following license notice: -# -# Licensed to the Apache Software Foundation (ASF) under one or more -# contributor license agreements. See the NOTICE file distributed -# with this work for additional information regarding copyright -# ownership. The ASF licenses this file to you under the Apache -# License, Version 2.0 (the "License"); you may not use this file -# except in compliance with the License. You may obtain a copy of -# the License at http://www.apache.org/licenses/LICENSE-2.0 . -# - -$(eval $(call gb_Jar_Jar,XSLTFilter)) - -$(eval $(call gb_Jar_use_jars,XSLTFilter,\ - ridl \ - unoil \ - jurt \ - juh \ -)) - -$(eval $(call gb_Jar_use_externals,XSLTFilter,saxon)) - -$(eval $(call gb_Jar_set_componentfile,XSLTFilter,filter/source/xsltfilter/XSLTFilter.jar,OOO)) - -$(eval $(call gb_Jar_set_manifest,XSLTFilter,$(SRCDIR)/filter/source/xsltfilter/Manifest)) - -$(eval $(call gb_Jar_set_packageroot,XSLTFilter,com)) - -$(eval $(call gb_Jar_add_sourcefiles,XSLTFilter,\ - filter/source/xsltfilter/com/sun/star/comp/xsltfilter/Base64 \ - filter/source/xsltfilter/com/sun/star/comp/xsltfilter/XSLTFilterOLEExtracter \ - filter/source/xsltfilter/com/sun/star/comp/xsltfilter/XSLTransformer \ -)) - -# vim: set noet sw=4 ts=4: diff --git a/filter/Module_filter.mk b/filter/Module_filter.mk index 603cec9f14b3..463af633763b 100644 --- a/filter/Module_filter.mk +++ b/filter/Module_filter.mk @@ -74,8 +74,6 @@ endif ifneq ($(SOLAR_JAVA),) $(eval $(call gb_Module_add_targets,filter,\ - Extension_xslt2_transformer \ - Jar_XSLTFilter \ Jar_XSLTValidate \ )) endif diff --git a/filter/source/xsltfilter/Manifest b/filter/source/xsltfilter/Manifest deleted file mode 100644 index 1bd3102908fb..000000000000 --- a/filter/source/xsltfilter/Manifest +++ /dev/null @@ -1,2 +0,0 @@ -RegistrationClassName: com.sun.star.comp.xsltfilter.XSLTransformer -UNO-Type-Path: diff --git a/filter/source/xsltfilter/XSLTFilter.jar.component b/filter/source/xsltfilter/XSLTFilter.jar.component deleted file mode 100644 index 35d104ab264c..000000000000 --- a/filter/source/xsltfilter/XSLTFilter.jar.component +++ /dev/null @@ -1,25 +0,0 @@ - - - - - - - - diff --git a/filter/source/xsltfilter/com/sun/star/comp/xsltfilter/Base64.java b/filter/source/xsltfilter/com/sun/star/comp/xsltfilter/Base64.java deleted file mode 100644 index 0d0f331d3200..000000000000 --- a/filter/source/xsltfilter/com/sun/star/comp/xsltfilter/Base64.java +++ /dev/null @@ -1,1824 +0,0 @@ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -package com.sun.star.comp.xsltfilter; - -/** - *

Encodes and decodes to and from Base64 notation.

- *

Homepage: http://iharder.net/base64.

- * - *

The options parameter, which appears in a few places, is used to pass - * several pieces of information to the encoder. In the "higher level" methods such as - * encodeBytes( bytes, options ) the options parameter can be used to indicate such - * things as first gzipping the bytes before encoding them, not inserting linefeeds - * (though that breaks strict Base64 compatibility), and encoding using the URL-safe - * and Ordered dialects.

- * - *

The constants defined in Base64 can be OR-ed together to combine options, so you - * might make a call like this:

- * - * String encoded = Base64.encodeBytes( mybytes, Base64.GZIP | Base64.DONT_BREAK_LINES ); - * - *

to compress the data before encoding it and then making the output have no newline characters.

- * - * - *

- * Change Log: - *

- * - * - *

- * I am placing this code in the Public Domain. Do with it as you will. - * This software comes with no guarantees or warranties but with - * plenty of well-wishing instead! - * Please visit http://iharder.net/base64 - * periodically to check for updates or to contribute improvements. - *

- * - * @version 2.2.2 - */ -public class Base64 -{ - -/* ******** P U B L I C F I E L D S ******** */ - - - /** No options specified. Value is zero. */ - public final static int NO_OPTIONS = 0; - - /** Specify encoding. */ - public final static int ENCODE = 1; - - - /** Specify decoding. */ - public final static int DECODE = 0; - - - /** Specify that data should be gzip-compressed. */ - public final static int GZIP = 2; - - - /** Don't break lines when encoding (violates strict Base64 specification) */ - public final static int DONT_BREAK_LINES = 8; - - /** - * Encode using Base64-like encoding that is URL- and Filename-safe as described - * in Section 4 of RFC3548: - * http://www.faqs.org/rfcs/rfc3548.html. - * It is important to note that data encoded this way is not officially valid Base64, - * or at the very least should not be called Base64 without also specifying that is - * was encoded using the URL- and Filename-safe dialect. - */ - public final static int URL_SAFE = 16; - - - /** - * Encode using the special "ordered" dialect of Base64 described here: - * http://www.faqs.org/qa/rfcc-1940.html. - */ - public final static int ORDERED = 32; - - -/* ******** P R I V A T E F I E L D S ******** */ - - - /** Maximum line length (76) of Base64 output. */ - private final static int MAX_LINE_LENGTH = 76; - - - /** The equals sign (=) as a byte. */ - private final static byte EQUALS_SIGN = (byte)'='; - - - /** The new line character (\n) as a byte. */ - private final static byte NEW_LINE = (byte)'\n'; - - - /** Preferred encoding. */ - private final static String PREFERRED_ENCODING = "UTF-8"; - - - // I think I end up not using the BAD_ENCODING indicator. - //private final static byte BAD_ENCODING = -9; // Indicates error in encoding - private final static byte WHITE_SPACE_ENC = -5; // Indicates white space in encoding - private final static byte EQUALS_SIGN_ENC = -1; // Indicates equals sign in encoding - - -/* ******** S T A N D A R D B A S E 6 4 A L P H A B E T ******** */ - - /** The 64 valid Base64 values. */ - //private final static byte[] ALPHABET; - /* Host platform me be something funny like EBCDIC, so we hardcode these values. */ - private final static byte[] _STANDARD_ALPHABET = - { - (byte)'A', (byte)'B', (byte)'C', (byte)'D', (byte)'E', (byte)'F', (byte)'G', - (byte)'H', (byte)'I', (byte)'J', (byte)'K', (byte)'L', (byte)'M', (byte)'N', - (byte)'O', (byte)'P', (byte)'Q', (byte)'R', (byte)'S', (byte)'T', (byte)'U', - (byte)'V', (byte)'W', (byte)'X', (byte)'Y', (byte)'Z', - (byte)'a', (byte)'b', (byte)'c', (byte)'d', (byte)'e', (byte)'f', (byte)'g', - (byte)'h', (byte)'i', (byte)'j', (byte)'k', (byte)'l', (byte)'m', (byte)'n', - (byte)'o', (byte)'p', (byte)'q', (byte)'r', (byte)'s', (byte)'t', (byte)'u', - (byte)'v', (byte)'w', (byte)'x', (byte)'y', (byte)'z', - (byte)'0', (byte)'1', (byte)'2', (byte)'3', (byte)'4', (byte)'5', - (byte)'6', (byte)'7', (byte)'8', (byte)'9', (byte)'+', (byte)'/' - }; - - - /** - * Translates a Base64 value to either its 6-bit reconstruction value - * or a negative number indicating some other meaning. - **/ - private final static byte[] _STANDARD_DECODABET = - { - -9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 0 - 8 - -5,-5, // Whitespace: Tab and Linefeed - -9,-9, // Decimal 11 - 12 - -5, // Whitespace: Carriage Return - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 14 - 26 - -9,-9,-9,-9,-9, // Decimal 27 - 31 - -5, // Whitespace: Space - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 33 - 42 - 62, // Plus sign at decimal 43 - -9,-9,-9, // Decimal 44 - 46 - 63, // Slash at decimal 47 - 52,53,54,55,56,57,58,59,60,61, // Numbers zero through nine - -9,-9,-9, // Decimal 58 - 60 - -1, // Equals sign at decimal 61 - -9,-9,-9, // Decimal 62 - 64 - 0,1,2,3,4,5,6,7,8,9,10,11,12,13, // Letters 'A' through 'N' - 14,15,16,17,18,19,20,21,22,23,24,25, // Letters 'O' through 'Z' - -9,-9,-9,-9,-9,-9, // Decimal 91 - 96 - 26,27,28,29,30,31,32,33,34,35,36,37,38, // Letters 'a' through 'm' - 39,40,41,42,43,44,45,46,47,48,49,50,51, // Letters 'n' through 'z' - -9,-9,-9,-9 // Decimal 123 - 126 - /*,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 127 - 139 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 140 - 152 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 153 - 165 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 166 - 178 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 179 - 191 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 192 - 204 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 205 - 217 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 218 - 230 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 231 - 243 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9 // Decimal 244 - 255 */ - }; - - -/* ******** U R L S A F E B A S E 6 4 A L P H A B E T ******** */ - - /** - * Used in the URL- and Filename-safe dialect described in Section 4 of RFC3548: - * http://www.faqs.org/rfcs/rfc3548.html. - * Notice that the last two bytes become "hyphen" and "underscore" instead of "plus" and "slash." - */ - private final static byte[] _URL_SAFE_ALPHABET = - { - (byte)'A', (byte)'B', (byte)'C', (byte)'D', (byte)'E', (byte)'F', (byte)'G', - (byte)'H', (byte)'I', (byte)'J', (byte)'K', (byte)'L', (byte)'M', (byte)'N', - (byte)'O', (byte)'P', (byte)'Q', (byte)'R', (byte)'S', (byte)'T', (byte)'U', - (byte)'V', (byte)'W', (byte)'X', (byte)'Y', (byte)'Z', - (byte)'a', (byte)'b', (byte)'c', (byte)'d', (byte)'e', (byte)'f', (byte)'g', - (byte)'h', (byte)'i', (byte)'j', (byte)'k', (byte)'l', (byte)'m', (byte)'n', - (byte)'o', (byte)'p', (byte)'q', (byte)'r', (byte)'s', (byte)'t', (byte)'u', - (byte)'v', (byte)'w', (byte)'x', (byte)'y', (byte)'z', - (byte)'0', (byte)'1', (byte)'2', (byte)'3', (byte)'4', (byte)'5', - (byte)'6', (byte)'7', (byte)'8', (byte)'9', (byte)'-', (byte)'_' - }; - - /** - * Used in decoding URL- and Filename-safe dialects of Base64. - */ - private final static byte[] _URL_SAFE_DECODABET = - { - -9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 0 - 8 - -5,-5, // Whitespace: Tab and Linefeed - -9,-9, // Decimal 11 - 12 - -5, // Whitespace: Carriage Return - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 14 - 26 - -9,-9,-9,-9,-9, // Decimal 27 - 31 - -5, // Whitespace: Space - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 33 - 42 - -9, // Plus sign at decimal 43 - -9, // Decimal 44 - 62, // Minus sign at decimal 45 - -9, // Decimal 46 - -9, // Slash at decimal 47 - 52,53,54,55,56,57,58,59,60,61, // Numbers zero through nine - -9,-9,-9, // Decimal 58 - 60 - -1, // Equals sign at decimal 61 - -9,-9,-9, // Decimal 62 - 64 - 0,1,2,3,4,5,6,7,8,9,10,11,12,13, // Letters 'A' through 'N' - 14,15,16,17,18,19,20,21,22,23,24,25, // Letters 'O' through 'Z' - -9,-9,-9,-9, // Decimal 91 - 94 - 63, // Underscore at decimal 95 - -9, // Decimal 96 - 26,27,28,29,30,31,32,33,34,35,36,37,38, // Letters 'a' through 'm' - 39,40,41,42,43,44,45,46,47,48,49,50,51, // Letters 'n' through 'z' - -9,-9,-9,-9 // Decimal 123 - 126 - /*,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 127 - 139 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 140 - 152 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 153 - 165 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 166 - 178 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 179 - 191 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 192 - 204 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 205 - 217 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 218 - 230 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 231 - 243 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9 // Decimal 244 - 255 */ - }; - - - -/* ******** O R D E R E D B A S E 6 4 A L P H A B E T ******** */ - - /** - * I don't get the point of this technique, but it is described here: - * http://www.faqs.org/qa/rfcc-1940.html. - */ - private final static byte[] _ORDERED_ALPHABET = - { - (byte)'-', - (byte)'0', (byte)'1', (byte)'2', (byte)'3', (byte)'4', - (byte)'5', (byte)'6', (byte)'7', (byte)'8', (byte)'9', - (byte)'A', (byte)'B', (byte)'C', (byte)'D', (byte)'E', (byte)'F', (byte)'G', - (byte)'H', (byte)'I', (byte)'J', (byte)'K', (byte)'L', (byte)'M', (byte)'N', - (byte)'O', (byte)'P', (byte)'Q', (byte)'R', (byte)'S', (byte)'T', (byte)'U', - (byte)'V', (byte)'W', (byte)'X', (byte)'Y', (byte)'Z', - (byte)'_', - (byte)'a', (byte)'b', (byte)'c', (byte)'d', (byte)'e', (byte)'f', (byte)'g', - (byte)'h', (byte)'i', (byte)'j', (byte)'k', (byte)'l', (byte)'m', (byte)'n', - (byte)'o', (byte)'p', (byte)'q', (byte)'r', (byte)'s', (byte)'t', (byte)'u', - (byte)'v', (byte)'w', (byte)'x', (byte)'y', (byte)'z' - }; - - /** - * Used in decoding the "ordered" dialect of Base64. - */ - private final static byte[] _ORDERED_DECODABET = - { - -9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 0 - 8 - -5,-5, // Whitespace: Tab and Linefeed - -9,-9, // Decimal 11 - 12 - -5, // Whitespace: Carriage Return - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 14 - 26 - -9,-9,-9,-9,-9, // Decimal 27 - 31 - -5, // Whitespace: Space - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 33 - 42 - -9, // Plus sign at decimal 43 - -9, // Decimal 44 - 0, // Minus sign at decimal 45 - -9, // Decimal 46 - -9, // Slash at decimal 47 - 1,2,3,4,5,6,7,8,9,10, // Numbers zero through nine - -9,-9,-9, // Decimal 58 - 60 - -1, // Equals sign at decimal 61 - -9,-9,-9, // Decimal 62 - 64 - 11,12,13,14,15,16,17,18,19,20,21,22,23, // Letters 'A' through 'M' - 24,25,26,27,28,29,30,31,32,33,34,35,36, // Letters 'N' through 'Z' - -9,-9,-9,-9, // Decimal 91 - 94 - 37, // Underscore at decimal 95 - -9, // Decimal 96 - 38,39,40,41,42,43,44,45,46,47,48,49,50, // Letters 'a' through 'm' - 51,52,53,54,55,56,57,58,59,60,61,62,63, // Letters 'n' through 'z' - -9,-9,-9,-9 // Decimal 123 - 126 - /*,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 127 - 139 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 140 - 152 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 153 - 165 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 166 - 178 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 179 - 191 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 192 - 204 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 205 - 217 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 218 - 230 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 231 - 243 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9 // Decimal 244 - 255 */ - }; - - -/* ******** D E T E R M I N E W H I C H A L H A B E T ******** */ - - - /** - * Returns one of the _SOMETHING_ALPHABET byte arrays depending on - * the options specified. - * It's possible, though silly, to specify ORDERED and URLSAFE - * in which case one of them will be picked, though there is - * no guarantee as to which one will be picked. - */ - private final static byte[] getAlphabet( int options ) - { - if( (options & URL_SAFE) == URL_SAFE ) return _URL_SAFE_ALPHABET; - else if( (options & ORDERED) == ORDERED ) return _ORDERED_ALPHABET; - else return _STANDARD_ALPHABET; - - } // end getAlphabet - - - /** - * Returns one of the _SOMETHING_DECODABET byte arrays depending on - * the options specified. - * It's possible, though silly, to specify ORDERED and URL_SAFE - * in which case one of them will be picked, though there is - * no guarantee as to which one will be picked. - */ - private final static byte[] getDecodabet( int options ) - { - if( (options & URL_SAFE) == URL_SAFE ) return _URL_SAFE_DECODABET; - else if( (options & ORDERED) == ORDERED ) return _ORDERED_DECODABET; - else return _STANDARD_DECODABET; - - } // end getAlphabet - - - - /** Defeats instantiation. */ - private Base64(){} - - - /** - * Encodes or decodes two files from the command line; - * feel free to delete this method (in fact you probably should) - * if you're embedding this code into a larger program. - */ - public final static void main( String[] args ) - { - if( args.length < 3 ){ - usage("Not enough arguments."); - } // end if: args.length < 3 - else { - String flag = args[0]; - String infile = args[1]; - String outfile = args[2]; - if( flag.equals( "-e" ) ){ - Base64.encodeFileToFile( infile, outfile ); - } // end if: encode - else if( flag.equals( "-d" ) ) { - Base64.decodeFileToFile( infile, outfile ); - } // end else if: decode - else { - usage( "Unknown flag: " + flag ); - } // end else - } // end else - } // end main - - /** - * Prints command line usage. - * - * @param msg A message to include with usage info. - */ - private final static void usage( String msg ) - { - System.err.println( msg ); - System.err.println( "Usage: java Base64 -e|-d inputfile outputfile" ); - } // end usage - - -/* ******** E N C O D I N G M E T H O D S ******** */ - - - /** - * Encodes up to the first three bytes of array threeBytes - * and returns a four-byte array in Base64 notation. - * The actual number of significant bytes in your array is - * given by numSigBytes. - * The array threeBytes needs only be as big as - * numSigBytes. - * Code can reuse a byte array by passing a four-byte array as b4. - * - * @param b4 A reusable byte array to reduce array instantiation - * @param threeBytes the array to convert - * @param numSigBytes the number of significant bytes in your array - * @return four byte array in Base64 notation. - * @since 1.5.1 - */ - private static byte[] encode3to4( byte[] b4, byte[] threeBytes, int numSigBytes, int options ) - { - encode3to4( threeBytes, 0, numSigBytes, b4, 0, options ); - return b4; - } // end encode3to4 - - - /** - *

Encodes up to three bytes of the array source - * and writes the resulting four Base64 bytes to destination. - * The source and destination arrays can be manipulated - * anywhere along their length by specifying - * srcOffset and destOffset. - * This method does not check to make sure your arrays - * are large enough to accomodate srcOffset + 3 for - * the source array or destOffset + 4 for - * the destination array. - * The actual number of significant bytes in your array is - * given by numSigBytes.

- *

This is the lowest level of the encoding methods with - * all possible parameters.

- * - * @param source the array to convert - * @param srcOffset the index where conversion begins - * @param numSigBytes the number of significant bytes in your array - * @param destination the array to hold the conversion - * @param destOffset the index where output will be put - * @return the destination array - * @since 1.3 - */ - private static byte[] encode3to4( - byte[] source, int srcOffset, int numSigBytes, - byte[] destination, int destOffset, int options ) - { - byte[] ALPHABET = getAlphabet( options ); - - // 1 2 3 - // 01234567890123456789012345678901 Bit position - // --------000000001111111122222222 Array position from threeBytes - // --------| || || || | Six bit groups to index ALPHABET - // >>18 >>12 >> 6 >> 0 Right shift necessary - // 0x3f 0x3f 0x3f Additional AND - - // Create buffer with zero-padding if there are only one or two - // significant bytes passed in the array. - // We have to shift left 24 in order to flush out the 1's that appear - // when Java treats a value as negative that is cast from a byte to an int. - int inBuff = ( numSigBytes > 0 ? ((source[ srcOffset ] << 24) >>> 8) : 0 ) - | ( numSigBytes > 1 ? ((source[ srcOffset + 1 ] << 24) >>> 16) : 0 ) - | ( numSigBytes > 2 ? ((source[ srcOffset + 2 ] << 24) >>> 24) : 0 ); - - switch( numSigBytes ) - { - case 3: - destination[ destOffset ] = ALPHABET[ (inBuff >>> 18) ]; - destination[ destOffset + 1 ] = ALPHABET[ (inBuff >>> 12) & 0x3f ]; - destination[ destOffset + 2 ] = ALPHABET[ (inBuff >>> 6) & 0x3f ]; - destination[ destOffset + 3 ] = ALPHABET[ (inBuff ) & 0x3f ]; - return destination; - - case 2: - destination[ destOffset ] = ALPHABET[ (inBuff >>> 18) ]; - destination[ destOffset + 1 ] = ALPHABET[ (inBuff >>> 12) & 0x3f ]; - destination[ destOffset + 2 ] = ALPHABET[ (inBuff >>> 6) & 0x3f ]; - destination[ destOffset + 3 ] = EQUALS_SIGN; - return destination; - - case 1: - destination[ destOffset ] = ALPHABET[ (inBuff >>> 18) ]; - destination[ destOffset + 1 ] = ALPHABET[ (inBuff >>> 12) & 0x3f ]; - destination[ destOffset + 2 ] = EQUALS_SIGN; - destination[ destOffset + 3 ] = EQUALS_SIGN; - return destination; - - default: - return destination; - } // end switch - } // end encode3to4 - - - - /** - * Serializes an object and returns the Base64-encoded - * version of that serialized object. If the object - * cannot be serialized or there is another error, - * the method will return null. - * The object is not GZip-compressed before being encoded. - * - * @param serializableObject The object to encode - * @return The Base64-encoded object - * @since 1.4 - */ - public static String encodeObject( java.io.Serializable serializableObject ) - { - return encodeObject( serializableObject, NO_OPTIONS ); - } // end encodeObject - - - - /** - * Serializes an object and returns the Base64-encoded - * version of that serialized object. If the object - * cannot be serialized or there is another error, - * the method will return null. - *

- * Valid options:

-     *   GZIP: gzip-compresses object before encoding it.
-     *   DONT_BREAK_LINES: don't break lines at 76 characters
-     *     Note: Technically, this makes your encoding non-compliant.
-     *
- *

- * Example: encodeObject( myObj, Base64.GZIP ) or - *

- * Example: encodeObject( myObj, Base64.GZIP | Base64.DONT_BREAK_LINES ) - * - * @param serializableObject The object to encode - * @param options Specified options - * @return The Base64-encoded object - * @see Base64#GZIP - * @see Base64#DONT_BREAK_LINES - * @since 2.0 - */ - public static String encodeObject( java.io.Serializable serializableObject, int options ) - { - // Streams - java.io.ByteArrayOutputStream baos = null; - java.io.OutputStream b64os = null; - java.io.ObjectOutputStream oos = null; - java.util.zip.GZIPOutputStream gzos = null; - - // Isolate options - int gzip = (options & GZIP); - int dontBreakLines = (options & DONT_BREAK_LINES); - - try - { - // ObjectOutputStream -> (GZIP) -> Base64 -> ByteArrayOutputStream - baos = new java.io.ByteArrayOutputStream(); - b64os = new Base64.OutputStream( baos, ENCODE | options ); - - // GZip? - if( gzip == GZIP ) - { - gzos = new java.util.zip.GZIPOutputStream( b64os ); - oos = new java.io.ObjectOutputStream( gzos ); - } // end if: gzip - else - oos = new java.io.ObjectOutputStream( b64os ); - - oos.writeObject( serializableObject ); - } // end try - catch( java.io.IOException e ) - { - e.printStackTrace(); - return null; - } // end catch - finally - { - try{ oos.close(); } catch( Exception e ){} - try{ gzos.close(); } catch( Exception e ){} - try{ b64os.close(); } catch( Exception e ){} - try{ baos.close(); } catch( Exception e ){} - } // end finally - - // Return value according to relevant encoding. - try - { - return new String( baos.toByteArray(), PREFERRED_ENCODING ); - } // end try - catch (java.io.UnsupportedEncodingException uue) - { - return new String( baos.toByteArray() ); - } // end catch - - } // end encode - - - - /** - * Encodes a byte array into Base64 notation. - * Does not GZip-compress data. - * - * @param source The data to convert - * @since 1.4 - */ - public static String encodeBytes( byte[] source ) - { - return encodeBytes( source, 0, source.length, NO_OPTIONS ); - } // end encodeBytes - - - - /** - * Encodes a byte array into Base64 notation. - *

- * Valid options:

-     *   GZIP: gzip-compresses object before encoding it.
-     *   DONT_BREAK_LINES: don't break lines at 76 characters
-     *     Note: Technically, this makes your encoding non-compliant.
-     *
- *

- * Example: encodeBytes( myData, Base64.GZIP ) or - *

- * Example: encodeBytes( myData, Base64.GZIP | Base64.DONT_BREAK_LINES ) - * - * - * @param source The data to convert - * @param options Specified options - * @see Base64#GZIP - * @see Base64#DONT_BREAK_LINES - * @since 2.0 - */ - public static String encodeBytes( byte[] source, int options ) - { - return encodeBytes( source, 0, source.length, options ); - } // end encodeBytes - - - /** - * Encodes a byte array into Base64 notation. - * Does not GZip-compress data. - * - * @param source The data to convert - * @param off Offset in array where conversion should begin - * @param len Length of data to convert - * @since 1.4 - */ - public static String encodeBytes( byte[] source, int off, int len ) - { - return encodeBytes( source, off, len, NO_OPTIONS ); - } // end encodeBytes - - - - /** - * Encodes a byte array into Base64 notation. - *

- * Valid options:

-     *   GZIP: gzip-compresses object before encoding it.
-     *   DONT_BREAK_LINES: don't break lines at 76 characters
-     *     Note: Technically, this makes your encoding non-compliant.
-     *
- *

- * Example: encodeBytes( myData, Base64.GZIP ) or - *

- * Example: encodeBytes( myData, Base64.GZIP | Base64.DONT_BREAK_LINES ) - * - * - * @param source The data to convert - * @param off Offset in array where conversion should begin - * @param len Length of data to convert - * @param options Specified options, alphabet type is pulled from this (standard, url-safe, ordered) - * @see Base64#GZIP - * @see Base64#DONT_BREAK_LINES - * @since 2.0 - */ - public static String encodeBytes( byte[] source, int off, int len, int options ) - { - // Isolate options - int dontBreakLines = ( options & DONT_BREAK_LINES ); - int gzip = ( options & GZIP ); - - // Compress? - if( gzip == GZIP ) - { - java.io.ByteArrayOutputStream baos = null; - java.util.zip.GZIPOutputStream gzos = null; - Base64.OutputStream b64os = null; - - - try - { - // GZip -> Base64 -> ByteArray - baos = new java.io.ByteArrayOutputStream(); - b64os = new Base64.OutputStream( baos, ENCODE | options ); - gzos = new java.util.zip.GZIPOutputStream( b64os ); - - gzos.write( source, off, len ); - gzos.close(); - } // end try - catch( java.io.IOException e ) - { - e.printStackTrace(); - return null; - } // end catch - finally - { - try{ gzos.close(); } catch( Exception e ){} - try{ b64os.close(); } catch( Exception e ){} - try{ baos.close(); } catch( Exception e ){} - } // end finally - - // Return value according to relevant encoding. - try - { - return new String( baos.toByteArray(), PREFERRED_ENCODING ); - } // end try - catch (java.io.UnsupportedEncodingException uue) - { - return new String( baos.toByteArray() ); - } // end catch - } // end if: compress - - // Else, don't compress. Better not to use streams at all then. - else - { - // Convert option to boolean in way that code likes it. - boolean breakLines = dontBreakLines == 0; - - int len43 = len * 4 / 3; - byte[] outBuff = new byte[ ( len43 ) // Main 4:3 - + ( (len % 3) > 0 ? 4 : 0 ) // Account for padding - + (breakLines ? ( len43 / MAX_LINE_LENGTH ) : 0) ]; // New lines - int d = 0; - int e = 0; - int len2 = len - 2; - int lineLength = 0; - for( ; d < len2; d+=3, e+=4 ) - { - encode3to4( source, d+off, 3, outBuff, e, options ); - - lineLength += 4; - if( breakLines && lineLength == MAX_LINE_LENGTH ) - { - outBuff[e+4] = NEW_LINE; - e++; - lineLength = 0; - } // end if: end of line - } // en dfor: each piece of array - - if( d < len ) - { - encode3to4( source, d+off, len - d, outBuff, e, options ); - e += 4; - } // end if: some padding needed - - - // Return value according to relevant encoding. - try - { - return new String( outBuff, 0, e, PREFERRED_ENCODING ); - } // end try - catch (java.io.UnsupportedEncodingException uue) - { - return new String( outBuff, 0, e ); - } // end catch - - } // end else: don't compress - - } // end encodeBytes - - - - - -/* ******** D E C O D I N G M E T H O D S ******** */ - - - /** - * Decodes four bytes from array source - * and writes the resulting bytes (up to three of them) - * to destination. - * The source and destination arrays can be manipulated - * anywhere along their length by specifying - * srcOffset and destOffset. - * This method does not check to make sure your arrays - * are large enough to accomodate srcOffset + 4 for - * the source array or destOffset + 3 for - * the destination array. - * This method returns the actual number of bytes that - * were converted from the Base64 encoding. - *

This is the lowest level of the decoding methods with - * all possible parameters.

- * - * - * @param source the array to convert - * @param srcOffset the index where conversion begins - * @param destination the array to hold the conversion - * @param destOffset the index where output will be put - * @param options alphabet type is pulled from this (standard, url-safe, ordered) - * @return the number of decoded bytes converted - * @since 1.3 - */ - private static int decode4to3( byte[] source, int srcOffset, byte[] destination, int destOffset, int options ) - { - byte[] DECODABET = getDecodabet( options ); - - // Example: Dk== - if( source[ srcOffset + 2] == EQUALS_SIGN ) - { - // Two ways to do the same thing. Don't know which way I like best. - //int outBuff = ( ( DECODABET[ source[ srcOffset ] ] << 24 ) >>> 6 ) - // | ( ( DECODABET[ source[ srcOffset + 1] ] << 24 ) >>> 12 ); - int outBuff = ( ( DECODABET[ source[ srcOffset ] ] & 0xFF ) << 18 ) - | ( ( DECODABET[ source[ srcOffset + 1] ] & 0xFF ) << 12 ); - - destination[ destOffset ] = (byte)( outBuff >>> 16 ); - return 1; - } - - // Example: DkL= - else if( source[ srcOffset + 3 ] == EQUALS_SIGN ) - { - // Two ways to do the same thing. Don't know which way I like best. - //int outBuff = ( ( DECODABET[ source[ srcOffset ] ] << 24 ) >>> 6 ) - // | ( ( DECODABET[ source[ srcOffset + 1 ] ] << 24 ) >>> 12 ) - // | ( ( DECODABET[ source[ srcOffset + 2 ] ] << 24 ) >>> 18 ); - int outBuff = ( ( DECODABET[ source[ srcOffset ] ] & 0xFF ) << 18 ) - | ( ( DECODABET[ source[ srcOffset + 1 ] ] & 0xFF ) << 12 ) - | ( ( DECODABET[ source[ srcOffset + 2 ] ] & 0xFF ) << 6 ); - - destination[ destOffset ] = (byte)( outBuff >>> 16 ); - destination[ destOffset + 1 ] = (byte)( outBuff >>> 8 ); - return 2; - } - - // Example: DkLE - else - { - try{ - // Two ways to do the same thing. Don't know which way I like best. - //int outBuff = ( ( DECODABET[ source[ srcOffset ] ] << 24 ) >>> 6 ) - // | ( ( DECODABET[ source[ srcOffset + 1 ] ] << 24 ) >>> 12 ) - // | ( ( DECODABET[ source[ srcOffset + 2 ] ] << 24 ) >>> 18 ) - // | ( ( DECODABET[ source[ srcOffset + 3 ] ] << 24 ) >>> 24 ); - int outBuff = ( ( DECODABET[ source[ srcOffset ] ] & 0xFF ) << 18 ) - | ( ( DECODABET[ source[ srcOffset + 1 ] ] & 0xFF ) << 12 ) - | ( ( DECODABET[ source[ srcOffset + 2 ] ] & 0xFF ) << 6) - | ( ( DECODABET[ source[ srcOffset + 3 ] ] & 0xFF ) ); - - - destination[ destOffset ] = (byte)( outBuff >> 16 ); - destination[ destOffset + 1 ] = (byte)( outBuff >> 8 ); - destination[ destOffset + 2 ] = (byte)( outBuff ); - - return 3; - }catch( Exception e){ - System.out.println(""+source[srcOffset]+ ": " + ( DECODABET[ source[ srcOffset ] ] ) ); - System.out.println(""+source[srcOffset+1]+ ": " + ( DECODABET[ source[ srcOffset + 1 ] ] ) ); - System.out.println(""+source[srcOffset+2]+ ": " + ( DECODABET[ source[ srcOffset + 2 ] ] ) ); - System.out.println(""+source[srcOffset+3]+ ": " + ( DECODABET[ source[ srcOffset + 3 ] ] ) ); - return -1; - } // end catch - } - } // end decodeToBytes - - - - - /** - * Very low-level access to decoding ASCII characters in - * the form of a byte array. Does not support automatically - * gunzipping or any other "fancy" features. - * - * @param source The Base64 encoded data - * @param off The offset of where to begin decoding - * @param len The length of characters to decode - * @return decoded data - * @since 1.3 - */ - public static byte[] decode( byte[] source, int off, int len, int options ) - { - byte[] DECODABET = getDecodabet( options ); - - int len34 = len * 3 / 4; - byte[] outBuff = new byte[ len34 ]; // Upper limit on size of output - int outBuffPosn = 0; - - byte[] b4 = new byte[4]; - int b4Posn = 0; - int i = 0; - byte sbiCrop = 0; - byte sbiDecode = 0; - for( i = off; i < off+len; i++ ) - { - sbiCrop = (byte)(source[i] & 0x7f); // Only the low seven bits - sbiDecode = DECODABET[ sbiCrop ]; - - if( sbiDecode >= WHITE_SPACE_ENC ) // White space, Equals sign or better - { - if( sbiDecode >= EQUALS_SIGN_ENC ) - { - b4[ b4Posn++ ] = sbiCrop; - if( b4Posn > 3 ) - { - outBuffPosn += decode4to3( b4, 0, outBuff, outBuffPosn, options ); - b4Posn = 0; - - // If that was the equals sign, break out of 'for' loop - if( sbiCrop == EQUALS_SIGN ) - break; - } // end if: quartet built - - } // end if: equals sign or better - - } // end if: white space, equals sign or better - else - { - System.err.println( "Bad Base64 input character at " + i + ": " + source[i] + "(decimal)" ); - return null; - } // end else: - } // each input character - - byte[] out = new byte[ outBuffPosn ]; - System.arraycopy( outBuff, 0, out, 0, outBuffPosn ); - return out; - } // end decode - - - - - /** - * Decodes data from Base64 notation, automatically - * detecting gzip-compressed data and decompressing it. - * - * @param s the string to decode - * @return the decoded data - * @since 1.4 - */ - public static byte[] decode( String s ) - { - return decode( s, NO_OPTIONS ); - } - - - /** - * Decodes data from Base64 notation, automatically - * detecting gzip-compressed data and decompressing it. - * - * @param s the string to decode - * @param options encode options such as URL_SAFE - * @return the decoded data - * @since 1.4 - */ - public static byte[] decode( String s, int options ) - { - byte[] bytes; - try - { - bytes = s.getBytes( PREFERRED_ENCODING ); - } // end try - catch( java.io.UnsupportedEncodingException uee ) - { - bytes = s.getBytes(); - } // end catch - // - - // Decode - bytes = decode( bytes, 0, bytes.length, options ); - - - // Check to see if it's gzip-compressed - // GZIP Magic Two-Byte Number: 0x8b1f (35615) - if( bytes != null && bytes.length >= 4 ) - { - - int head = (bytes[0] & 0xff) | ((bytes[1] << 8) & 0xff00); - if( java.util.zip.GZIPInputStream.GZIP_MAGIC == head ) - { - java.io.ByteArrayInputStream bais = null; - java.util.zip.GZIPInputStream gzis = null; - java.io.ByteArrayOutputStream baos = null; - byte[] buffer = new byte[2048]; - int length = 0; - - try - { - baos = new java.io.ByteArrayOutputStream(); - bais = new java.io.ByteArrayInputStream( bytes ); - gzis = new java.util.zip.GZIPInputStream( bais ); - - while( ( length = gzis.read( buffer ) ) >= 0 ) - { - baos.write(buffer,0,length); - } // end while: reading input - - // No error? Get new bytes. - bytes = baos.toByteArray(); - - } // end try - catch( java.io.IOException e ) - { - // Just return originally-decoded bytes - } // end catch - finally - { - try{ baos.close(); } catch( Exception e ){} - try{ gzis.close(); } catch( Exception e ){} - try{ bais.close(); } catch( Exception e ){} - } // end finally - - } // end if: gzipped - } // end if: bytes.length >= 2 - - return bytes; - } // end decode - - - - - /** - * Attempts to decode Base64 data and deserialize a Java - * Object within. Returns null if there was an error. - * - * @param encodedObject The Base64 data to decode - * @return The decoded and deserialized object - * @since 1.5 - */ - public static Object decodeToObject( String encodedObject ) - { - // Decode and gunzip if necessary - byte[] objBytes = decode( encodedObject ); - - java.io.ByteArrayInputStream bais = null; - java.io.ObjectInputStream ois = null; - Object obj = null; - - try - { - bais = new java.io.ByteArrayInputStream( objBytes ); - ois = new java.io.ObjectInputStream( bais ); - - obj = ois.readObject(); - } // end try - catch( java.io.IOException e ) - { - e.printStackTrace(); - obj = null; - } // end catch - catch( java.lang.ClassNotFoundException e ) - { - e.printStackTrace(); - obj = null; - } // end catch - finally - { - try{ bais.close(); } catch( Exception e ){} - try{ ois.close(); } catch( Exception e ){} - } // end finally - - return obj; - } // end decodeObject - - - - /** - * Convenience method for encoding data to a file. - * - * @param dataToEncode byte array of data to encode in base64 form - * @param filename Filename for saving encoded data - * @return true if successful, false otherwise - * - * @since 2.1 - */ - public static boolean encodeToFile( byte[] dataToEncode, String filename ) - { - boolean success = false; - Base64.OutputStream bos = null; - try - { - bos = new Base64.OutputStream( - new java.io.FileOutputStream( filename ), Base64.ENCODE ); - bos.write( dataToEncode ); - success = true; - } // end try - catch( java.io.IOException e ) - { - - success = false; - } // end catch: IOException - finally - { - try{ bos.close(); } catch( Exception e ){} - } // end finally - - return success; - } // end encodeToFile - - - /** - * Convenience method for decoding data to a file. - * - * @param dataToDecode Base64-encoded data as a string - * @param filename Filename for saving decoded data - * @return true if successful, false otherwise - * - * @since 2.1 - */ - public static boolean decodeToFile( String dataToDecode, String filename ) - { - boolean success = false; - Base64.OutputStream bos = null; - try - { - bos = new Base64.OutputStream( - new java.io.FileOutputStream( filename ), Base64.DECODE ); - bos.write( dataToDecode.getBytes( PREFERRED_ENCODING ) ); - success = true; - } // end try - catch( java.io.IOException e ) - { - success = false; - } // end catch: IOException - finally - { - try{ bos.close(); } catch( Exception e ){} - } // end finally - - return success; - } // end decodeToFile - - - - - /** - * Convenience method for reading a base64-encoded - * file and decoding it. - * - * @param filename Filename for reading encoded data - * @return decoded byte array or null if unsuccessful - * - * @since 2.1 - */ - public static byte[] decodeFromFile( String filename ) - { - byte[] decodedData = null; - Base64.InputStream bis = null; - try - { - // Set up some useful variables - java.io.File file = new java.io.File( filename ); - byte[] buffer = null; - int length = 0; - int numBytes = 0; - - // Check for size of file - if( file.length() > Integer.MAX_VALUE ) - { - System.err.println( "File is too big for this convenience method (" + file.length() + " bytes)." ); - return null; - } // end if: file too big for int index - buffer = new byte[ (int)file.length() ]; - - // Open a stream - bis = new Base64.InputStream( - new java.io.BufferedInputStream( - new java.io.FileInputStream( file ) ), Base64.DECODE ); - - // Read until done - while( ( numBytes = bis.read( buffer, length, 4096 ) ) >= 0 ) - length += numBytes; - - // Save in a variable to return - decodedData = new byte[ length ]; - System.arraycopy( buffer, 0, decodedData, 0, length ); - - } // end try - catch( java.io.IOException e ) - { - System.err.println( "Error decoding from file " + filename ); - } // end catch: IOException - finally - { - try{ bis.close(); } catch( Exception e) {} - } // end finally - - return decodedData; - } // end decodeFromFile - - - - /** - * Convenience method for reading a binary file - * and base64-encoding it. - * - * @param filename Filename for reading binary data - * @return base64-encoded string or null if unsuccessful - * - * @since 2.1 - */ - public static String encodeFromFile( String filename ) - { - String encodedData = null; - Base64.InputStream bis = null; - try - { - // Set up some useful variables - java.io.File file = new java.io.File( filename ); - byte[] buffer = new byte[ Math.max((int)(file.length() * 1.4),40) ]; // Need max() for math on small files (v2.2.1) - int length = 0; - int numBytes = 0; - - // Open a stream - bis = new Base64.InputStream( - new java.io.BufferedInputStream( - new java.io.FileInputStream( file ) ), Base64.ENCODE ); - - // Read until done - while( ( numBytes = bis.read( buffer, length, 4096 ) ) >= 0 ) - length += numBytes; - - // Save in a variable to return - encodedData = new String( buffer, 0, length, Base64.PREFERRED_ENCODING ); - - } // end try - catch( java.io.IOException e ) - { - System.err.println( "Error encoding from file " + filename ); - } // end catch: IOException - finally - { - try{ bis.close(); } catch( Exception e) {} - } // end finally - - return encodedData; - } // end encodeFromFile - - - - - /** - * Reads infile and encodes it to outfile. - * - * @param infile Input file - * @param outfile Output file - * @return true if the operation is successful - * @since 2.2 - */ - public static boolean encodeFileToFile( String infile, String outfile ) - { - boolean success = false; - java.io.InputStream in = null; - java.io.OutputStream out = null; - try{ - in = new Base64.InputStream( - new java.io.BufferedInputStream( - new java.io.FileInputStream( infile ) ), - Base64.ENCODE ); - out = new java.io.BufferedOutputStream( new java.io.FileOutputStream( outfile ) ); - byte[] buffer = new byte[65536]; // 64K - int read = -1; - while( ( read = in.read(buffer) ) >= 0 ){ - out.write( buffer,0,read ); - } // end while: through file - success = true; - } catch( java.io.IOException exc ){ - exc.printStackTrace(); - } finally{ - try{ in.close(); } catch( Exception exc ){} - try{ out.close(); } catch( Exception exc ){} - } // end finally - - return success; - } // end encodeFileToFile - - - - /** - * Reads infile and decodes it to outfile. - * - * @param infile Input file - * @param outfile Output file - * @return true if the operation is successful - * @since 2.2 - */ - public static boolean decodeFileToFile( String infile, String outfile ) - { - boolean success = false; - java.io.InputStream in = null; - java.io.OutputStream out = null; - try{ - in = new Base64.InputStream( - new java.io.BufferedInputStream( - new java.io.FileInputStream( infile ) ), - Base64.DECODE ); - out = new java.io.BufferedOutputStream( new java.io.FileOutputStream( outfile ) ); - byte[] buffer = new byte[65536]; // 64K - int read = -1; - while( ( read = in.read(buffer) ) >= 0 ){ - out.write( buffer,0,read ); - } // end while: through file - success = true; - } catch( java.io.IOException exc ){ - exc.printStackTrace(); - } finally{ - try{ in.close(); } catch( Exception exc ){} - try{ out.close(); } catch( Exception exc ){} - } // end finally - - return success; - } // end decodeFileToFile - - - /* ******** I N N E R C L A S S I N P U T S T R E A M ******** */ - - - - /** - * A {@link Base64.InputStream} will read data from another - * java.io.InputStream, given in the constructor, - * and encode/decode to/from Base64 notation on the fly. - * - * @see Base64 - * @since 1.3 - */ - public static class InputStream extends java.io.FilterInputStream - { - private boolean encode; // Encoding or decoding - private int position; // Current position in the buffer - private byte[] buffer; // Small buffer holding converted data - private int bufferLength; // Length of buffer (3 or 4) - private int numSigBytes; // Number of meaningful bytes in the buffer - private int lineLength; - private boolean breakLines; // Break lines at less than 80 characters - private int options; // Record options used to create the stream. - private byte[] alphabet; // Local copies to avoid extra method calls - private byte[] decodabet; // Local copies to avoid extra method calls - - - /** - * Constructs a {@link Base64.InputStream} in DECODE mode. - * - * @param in the java.io.InputStream from which to read data. - * @since 1.3 - */ - public InputStream( java.io.InputStream in ) - { - this( in, DECODE ); - } // end constructor - - - /** - * Constructs a {@link Base64.InputStream} in - * either ENCODE or DECODE mode. - *

- * Valid options:

-         *   ENCODE or DECODE: Encode or Decode as data is read.
-         *   DONT_BREAK_LINES: don't break lines at 76 characters
-         *     (only meaningful when encoding)
-         *     Note: Technically, this makes your encoding non-compliant.
-         *
- *

- * Example: new Base64.InputStream( in, Base64.DECODE ) - * - * - * @param in the java.io.InputStream from which to read data. - * @param options Specified options - * @see Base64#ENCODE - * @see Base64#DECODE - * @see Base64#DONT_BREAK_LINES - * @since 2.0 - */ - public InputStream( java.io.InputStream in, int options ) - { - super( in ); - this.breakLines = (options & DONT_BREAK_LINES) != DONT_BREAK_LINES; - this.encode = (options & ENCODE) == ENCODE; - this.bufferLength = encode ? 4 : 3; - this.buffer = new byte[ bufferLength ]; - this.position = -1; - this.lineLength = 0; - this.options = options; // Record for later, mostly to determine which alphabet to use - this.alphabet = getAlphabet(options); - this.decodabet = getDecodabet(options); - } // end constructor - - /** - * Reads enough of the input stream to convert - * to/from Base64 and returns the next byte. - * - * @return next byte - * @since 1.3 - */ - public int read() throws java.io.IOException - { - // Do we need to get data? - if( position < 0 ) - { - if( encode ) - { - byte[] b3 = new byte[3]; - int numBinaryBytes = 0; - for( int i = 0; i < 3; i++ ) - { - try - { - int b = in.read(); - - // If end of stream, b is -1. - if( b >= 0 ) - { - b3[i] = (byte)b; - numBinaryBytes++; - } // end if: not end of stream - - } // end try: read - catch( java.io.IOException e ) - { - // Only a problem if we got no data at all. - if( i == 0 ) - throw e; - - } // end catch - } // end for: each needed input byte - - if( numBinaryBytes > 0 ) - { - encode3to4( b3, 0, numBinaryBytes, buffer, 0, options ); - position = 0; - numSigBytes = 4; - } // end if: got data - else - { - return -1; - } // end else - } // end if: encoding - - // Else decoding - else - { - byte[] b4 = new byte[4]; - int i = 0; - for( i = 0; i < 4; i++ ) - { - // Read four "meaningful" bytes: - int b = 0; - do{ b = in.read(); } - while( b >= 0 && decodabet[ b & 0x7f ] <= WHITE_SPACE_ENC ); - - if( b < 0 ) - break; // Reads a -1 if end of stream - - b4[i] = (byte)b; - } // end for: each needed input byte - - if( i == 4 ) - { - numSigBytes = decode4to3( b4, 0, buffer, 0, options ); - position = 0; - } // end if: got four characters - else if( i == 0 ){ - return -1; - } // end else if: also padded correctly - else - { - // Must have broken out from above. - throw new java.io.IOException( "Improperly padded Base64 input." ); - } // end - - } // end else: decode - } // end else: get data - - // Got data? - if( position >= 0 ) - { - // End of relevant data? - if( /*!encode &&*/ position >= numSigBytes ) - return -1; - - if( encode && breakLines && lineLength >= MAX_LINE_LENGTH ) - { - lineLength = 0; - return '\n'; - } // end if - else - { - lineLength++; // This isn't important when decoding - // but throwing an extra "if" seems - // just as wasteful. - - int b = buffer[ position++ ]; - - if( position >= bufferLength ) - position = -1; - - return b & 0xFF; // This is how you "cast" a byte that's - // intended to be unsigned. - } // end else - } // end if: position >= 0 - - // Else error - else - { - // When JDK1.4 is more accepted, use an assertion here. - throw new java.io.IOException( "Error in Base64 code reading stream." ); - } // end else - } // end read - - - /** - * Calls {@link #read()} repeatedly until the end of stream - * is reached or len bytes are read. - * Returns number of bytes read into array or -1 if - * end of stream is encountered. - * - * @param dest array to hold values - * @param off offset for array - * @param len max number of bytes to read into array - * @return bytes read into array or -1 if end of stream is encountered. - * @since 1.3 - */ - public int read( byte[] dest, int off, int len ) throws java.io.IOException - { - int i; - int b; - for( i = 0; i < len; i++ ) - { - b = read(); - - //if( b < 0 && i == 0 ) - // return -1; - - if( b >= 0 ) - dest[off + i] = (byte)b; - else if( i == 0 ) - return -1; - else - break; // Out of 'for' loop - } // end for: each byte read - return i; - } // end read - - } // end inner class InputStream - - - - - - - /* ******** I N N E R C L A S S O U T P U T S T R E A M ******** */ - - - - /** - * A {@link Base64.OutputStream} will write data to another - * java.io.OutputStream, given in the constructor, - * and encode/decode to/from Base64 notation on the fly. - * - * @see Base64 - * @since 1.3 - */ - public static class OutputStream extends java.io.FilterOutputStream - { - private boolean encode; - private int position; - private byte[] buffer; - private int bufferLength; - private int lineLength; - private boolean breakLines; - private byte[] b4; // Scratch used in a few places - private boolean suspendEncoding; - private int options; // Record for later - private byte[] alphabet; // Local copies to avoid extra method calls - private byte[] decodabet; // Local copies to avoid extra method calls - - /** - * Constructs a {@link Base64.OutputStream} in ENCODE mode. - * - * @param out the java.io.OutputStream to which data will be written. - * @since 1.3 - */ - public OutputStream( java.io.OutputStream out ) - { - this( out, ENCODE ); - } // end constructor - - - /** - * Constructs a {@link Base64.OutputStream} in - * either ENCODE or DECODE mode. - *

- * Valid options:

-         *   ENCODE or DECODE: Encode or Decode as data is read.
-         *   DONT_BREAK_LINES: don't break lines at 76 characters
-         *     (only meaningful when encoding)
-         *     Note: Technically, this makes your encoding non-compliant.
-         *
- *

- * Example: new Base64.OutputStream( out, Base64.ENCODE ) - * - * @param out the java.io.OutputStream to which data will be written. - * @param options Specified options. - * @see Base64#ENCODE - * @see Base64#DECODE - * @see Base64#DONT_BREAK_LINES - * @since 1.3 - */ - public OutputStream( java.io.OutputStream out, int options ) - { - super( out ); - this.breakLines = (options & DONT_BREAK_LINES) != DONT_BREAK_LINES; - this.encode = (options & ENCODE) == ENCODE; - this.bufferLength = encode ? 3 : 4; - this.buffer = new byte[ bufferLength ]; - this.position = 0; - this.lineLength = 0; - this.suspendEncoding = false; - this.b4 = new byte[4]; - this.options = options; - this.alphabet = getAlphabet(options); - this.decodabet = getDecodabet(options); - } // end constructor - - - /** - * Writes the byte to the output stream after - * converting to/from Base64 notation. - * When encoding, bytes are buffered three - * at a time before the output stream actually - * gets a write() call. - * When decoding, bytes are buffered four - * at a time. - * - * @param theByte the byte to write - * @since 1.3 - */ - public void write(int theByte) throws java.io.IOException - { - // Encoding suspended? - if( suspendEncoding ) - { - super.out.write( theByte ); - return; - } // end if: supsended - - // Encode? - if( encode ) - { - buffer[ position++ ] = (byte)theByte; - if( position >= bufferLength ) // Enough to encode. - { - out.write( encode3to4( b4, buffer, bufferLength, options ) ); - - lineLength += 4; - if( breakLines && lineLength >= MAX_LINE_LENGTH ) - { - out.write( NEW_LINE ); - lineLength = 0; - } // end if: end of line - - position = 0; - } // end if: enough to output - } // end if: encoding - - // Else, Decoding - else - { - // Meaningful Base64 character? - if( decodabet[ theByte & 0x7f ] > WHITE_SPACE_ENC ) - { - buffer[ position++ ] = (byte)theByte; - if( position >= bufferLength ) // Enough to output. - { - int len = Base64.decode4to3( buffer, 0, b4, 0, options ); - out.write( b4, 0, len ); - //out.write( Base64.decode4to3( buffer ) ); - position = 0; - } // end if: enough to output - } // end if: meaningful base64 character - else if( decodabet[ theByte & 0x7f ] != WHITE_SPACE_ENC ) - { - throw new java.io.IOException( "Invalid character in Base64 data." ); - } // end else: not white space either - } // end else: decoding - } // end write - - - - /** - * Calls {@link #write(int)} repeatedly until len - * bytes are written. - * - * @param theBytes array from which to read bytes - * @param off offset for array - * @param len max number of bytes to read into array - * @since 1.3 - */ - public void write( byte[] theBytes, int off, int len ) throws java.io.IOException - { - // Encoding suspended? - if( suspendEncoding ) - { - super.out.write( theBytes, off, len ); - return; - } // end if: supsended - - for( int i = 0; i < len; i++ ) - { - write( theBytes[ off + i ] ); - } // end for: each byte written - - } // end write - - - - /** - * Method added by PHIL. [Thanks, PHIL. -Rob] - * This pads the buffer without closing the stream. - */ - public void flushBase64() throws java.io.IOException - { - if( position > 0 ) - { - if( encode ) - { - out.write( encode3to4( b4, buffer, position, options ) ); - position = 0; - } // end if: encoding - else - { - throw new java.io.IOException( "Base64 input not properly padded." ); - } // end else: decoding - } // end if: buffer partially full - - } // end flush - - - /** - * Flushes and closes (I think, in the superclass) the stream. - * - * @since 1.3 - */ - public void close() throws java.io.IOException - { - // 1. Ensure that pending characters are written - flushBase64(); - - // 2. Actually close the stream - // Base class both flushes and closes. - super.close(); - - buffer = null; - out = null; - } // end close - - - - /** - * Suspends encoding of the stream. - * May be helpful if you need to embed a piece of - * base640-encoded data in a stream. - * - * @since 1.5.1 - */ - public void suspendEncoding() throws java.io.IOException - { - flushBase64(); - this.suspendEncoding = true; - } // end suspendEncoding - - - /** - * Resumes encoding of the stream. - * May be helpful if you need to embed a piece of - * base640-encoded data in a stream. - * - * @since 1.5.1 - */ - public void resumeEncoding() - { - this.suspendEncoding = false; - } // end resumeEncoding - - - - } // end inner class OutputStream - - -} // end class Base64 diff --git a/filter/source/xsltfilter/com/sun/star/comp/xsltfilter/XSLTFilterOLEExtracter.java b/filter/source/xsltfilter/com/sun/star/comp/xsltfilter/XSLTFilterOLEExtracter.java deleted file mode 100644 index ef6d4eed73a1..000000000000 --- a/filter/source/xsltfilter/com/sun/star/comp/xsltfilter/XSLTFilterOLEExtracter.java +++ /dev/null @@ -1,386 +0,0 @@ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -package com.sun.star.comp.xsltfilter; - -// Standard Java classes -import java.io.FileWriter; -import java.util.zip.Inflater; -import java.util.zip.Deflater; - -// StarOffice Interfaces and UNO -import com.sun.star.bridge.XBridgeFactory; -import com.sun.star.bridge.XBridge; -import com.sun.star.connection.XConnector; -import com.sun.star.connection.XConnection; -import com.sun.star.container.XNameContainer; -import com.sun.star.embed.XTransactedObject; -import com.sun.star.io.XStream; -import com.sun.star.io.XSeekable; -import com.sun.star.io.XInputStream; -import com.sun.star.io.XOutputStream; -import com.sun.star.lang.XMultiServiceFactory; -import com.sun.star.lang.XComponent; -import com.sun.star.uno.XComponentContext; -import com.sun.star.uno.UnoRuntime; - -/** This class is an xalan extension class. It provider 2 elements - * and 2 functions to used in xslt script. With this elements and functions - * we can convert between oledata between Wordml and OOo flat. - * To use it, we need a running OOo. There are two ways to get the XMultiServiceFactory. - * When called by OOo xslt filter, an XMultiServiceFactory will be add to the transformer - * by setParameter(), then we can get it using getParameter(). Another way is using an - * XConnection to connect to a running OOo. We connect to a running OOo, we need know the - * uno url. It can be set in the xslt script. The default uno url is: - * "uno:socket,host=localhost,port=8100;urp;StarOffice.ServiceManager" - * see XSLTXalanOLEExtracter.java - */ -public class XSLTFilterOLEExtracter { - - protected XMultiServiceFactory m_xMSF; - protected XNameContainer m_Storage; - protected XStream m_RootStream; - protected XConnection m_Connection; - protected String sConnectionString; - private static final String UNO_URL = "uno:socket,host=localhost,port=8100;urp;StarOffice.ServiceManager"; - - public XSLTFilterOLEExtracter() { - } - - public void init(String unoUrl) { - if (unoUrl == null || unoUrl.equals("")) { - unoUrl = UNO_URL; - } - debugln("Init with uno url=" + unoUrl); - if (null == m_xMSF) { - try { - m_xMSF = connectAwareGetServiceFactory(); - } catch (Exception ex) { - System.err.println("Could not connect to the office '" + unoUrl + "'\n" + ex.getMessage()); - } - } - } - - public void exit() { - m_Storage = null; - m_xMSF = null; - if (null != m_Connection) { - try { - m_Connection.close(); - } catch (Exception ex) { - System.err.println("Could not close connection to the office.\n" + ex.getMessage()); - } - } - } - //If aName = "oledata.mso" then we load the root storage from the given base64 string - //Otherwise we compress the stream and add it to the root storage under the name of aName - public void insertByName(String aName, String aBase64) { - debugln("insertByName(" + aName + " : " + aBase64 + ")"); - if (aName.equals("oledata.mso")) { - loadRootStorageFromBase64(aBase64); - } else { - ensureCreateRootStorage(); - insertSubStorage(aName, aBase64); - } - } - //If aName = "oledata.mso" then we return the base64 encoded string of the root storage - //Otherwise we return the base64 encoded string of the sub stream under the name of aName - public String getByName(String aName) { - if (aName.equals("oledata.mso")) { - try { - //get the length and seek to 0 - XSeekable xSeek = UnoRuntime.queryInterface(XSeekable.class, m_RootStream); - int oleLength = (int) xSeek.getLength(); - xSeek.seek(0); - xSeek = null; - //read all bytes - XInputStream xInput = m_RootStream.getInputStream(); - byte oledata[][] = new byte[1][oleLength]; - xInput.readBytes(oledata, oleLength); - //return the base64 encoded string - return Base64.encodeBytes(oledata[0]); - } catch (Exception ex) { - ex.printStackTrace(); - } - } else { - return getEncodedSubStorage(aName); - } - return ""; - } - //get the sub stream which name = aName, decompress it and return the base64 encoded string - public String getEncodedSubStorage(String aName) { - debugln("getByName(" + aName + ")"); - try { - if (!m_Storage.hasByName(aName)) { - return "Not Found:" + aName; - } - Object oSubStream = m_Storage.getByName(aName); - if (oSubStream == null) { - return "Not Found:" + aName; - } - XInputStream xSubStream = UnoRuntime.queryInterface(XInputStream.class, - oSubStream); - if (xSubStream == null) { - return "Not Found:" + aName; - } - //The first four byte are the length of the uncompressed data - byte pLength[][] = new byte[1][4]; - XSeekable xSeek = UnoRuntime.queryInterface(XSeekable.class, xSubStream); - xSeek.seek(0); - xSeek = null; - //Get the uncompressed length - int readbytes = xSubStream.readBytes(pLength, 4); - if (4 != readbytes) { - System.out.println("readbytes:" + readbytes); - return "Can not read the length."; - } - int oleLength = (pLength[0][0] << 0) + (pLength[0][1] << 8) + (pLength[0][2] << 16) + (pLength[0][3] << 24); - byte pContents[][] = new byte[1][oleLength]; - //Read all bytes. The compressed length should less then the uncompressed length - readbytes = xSubStream.readBytes(pContents, oleLength); - if (oleLength < readbytes) { - return "oleLength :" + oleLength + " readbytes: " + readbytes; - } - - // Decompress the bytes - Inflater decompresser = new Inflater(); - decompresser.setInput(pContents[0], 0, readbytes); - byte[] result = new byte[oleLength]; - int resultLength = decompresser.inflate(result); - decompresser.end(); - - //return the base64 string of the uncompressed data - return Base64.encodeBytes(result); - } catch (Exception ex) { - ex.printStackTrace(); - } - return ""; - } - - public XStream CreateTempFileStream(XMultiServiceFactory xMSF) { - // try to get temporary file representation - XStream xTempFileStream = null; - try { - Object oTempFile = xMSF.createInstance("com.sun.star.io.TempFile"); - xTempFileStream = UnoRuntime.queryInterface(XStream.class, oTempFile); - } catch (Exception e) { - } - - if (xTempFileStream == null) { - System.out.println("Can't create temporary file!"); - } - - return xTempFileStream; - } - //decode the base64 string and create an com.sun.star.embed.OLESimpleStorage from it - public void loadRootStorageFromBase64(String aBase64) { - try { - //Decode and write the data to an temp stream - byte[] oledata = Base64.decode(aBase64); - m_RootStream = CreateTempFileStream(m_xMSF); - XOutputStream xOutput = m_RootStream.getOutputStream(); - xOutput.writeBytes(oledata); - xOutput.flush(); - //Get the input stream and seek to begin - XInputStream xInput = m_RootStream.getInputStream(); - XSeekable xSeek = UnoRuntime.queryInterface(XSeekable.class, xInput); - xSeek.seek(0); - oledata = null; - xSeek = null; - - //create an com.sun.star.embed.OLESimpleStorage from the temp stream - Object pArgs[] = new Object[1]; - pArgs[0] = xInput; - Object oTempStorage = m_xMSF.createInstanceWithArguments("com.sun.star.embed.OLESimpleStorage", pArgs); - pArgs = null; - - m_Storage = UnoRuntime.queryInterface(XNameContainer.class, oTempStorage); - } catch (Exception e) { - e.printStackTrace(); - } - } - //Create a empty OLESimpleStorage if there is not one - public void ensureCreateRootStorage() { - if (null == m_RootStream || null == m_Storage) { - try { - m_RootStream = CreateTempFileStream(m_xMSF); - - Object pArgs[] = new Object[1]; - pArgs[0] = m_RootStream; - Object oTempStorage = m_xMSF.createInstanceWithArguments("com.sun.star.embed.OLESimpleStorage", pArgs); - pArgs = null; - - m_Storage = UnoRuntime.queryInterface(XNameContainer.class, oTempStorage); - } catch (Exception e) { - e.printStackTrace(); - } - } - } - //decode the base64 string and insert the length and the compressed data of it to - //the root storage as a sub stream under aName - public void insertSubStorage(String aName, String aBase64) { - try { - //decode the base64 string - byte[] oledata = Base64.decode(aBase64); - //create a temp stream to write data to - XStream subStream = CreateTempFileStream(m_xMSF); - XInputStream xInput = subStream.getInputStream(); - XOutputStream xOutput = subStream.getOutputStream(); - //write the length to the temp stream - byte oleHead[] = new byte[4]; - oleHead[0] = (byte) ((oledata.length >>> 0) & 0xFF); - oleHead[1] = (byte) ((oledata.length >>> 8) & 0xFF); - oleHead[2] = (byte) ((oledata.length >>> 16) & 0xFF); - oleHead[3] = (byte) ((oledata.length >>> 24) & 0xFF); - xOutput.writeBytes(oleHead); - - // Compress the bytes - byte[] output = new byte[oledata.length]; - Deflater compresser = new Deflater(); - compresser.setInput(oledata); - compresser.finish(); - int compressedDataLength = compresser.deflate(output); - //realloc the data length - byte[] compressedBytes = new byte[compressedDataLength]; - for (int i = 0; i < compressedDataLength; i++) { - compressedBytes[i] = output[i]; - } - - //write the compressed data to the temp stream - xOutput.writeBytes(compressedBytes); - //seek to 0 - XSeekable xSeek = UnoRuntime.queryInterface(XSeekable.class, xInput); - xSeek.seek(0); - xSeek = null; - oledata = null; - - //insert the temp stream as a sub stream and use an XTransactedObject to commit it immediately - XTransactedObject xTransact = UnoRuntime.queryInterface(XTransactedObject.class, m_Storage); - m_Storage.insertByName(aName, xInput); - xTransact.commit(); - xTransact = null; - - } catch (Exception e) { - e.printStackTrace(); - } - } - - /** separtates the uno-url into 3 different parts. - */ - protected static String[] parseUnoUrl(String url) { - String[] aRet = new String[3]; - - if (!url.startsWith("uno:")) { - return null; - } - - int semicolon = url.indexOf(';'); - if (semicolon == -1) { - return null; - } - - aRet[0] = url.substring(4, semicolon); - int nextSemicolon = url.indexOf(';', semicolon + 1); - - if (semicolon == -1) { - return null; - } - aRet[1] = url.substring(semicolon + 1, nextSemicolon); - - aRet[2] = url.substring(nextSemicolon + 1); - return aRet; - } - //connect to running OOo and keep an XConnection object so that we can disconnect from OOo as we wish - protected XMultiServiceFactory connectAwareGetServiceFactory() throws com.sun.star.uno.Exception, - com.sun.star.uno.RuntimeException, - Exception { - - // Get component context - XComponentContext xComponentContext = - com.sun.star.comp.helper.Bootstrap.createInitialComponentContext(null); - - // instantiate connector service - Object x = xComponentContext.getServiceManager().createInstanceWithContext( - "com.sun.star.connection.Connector", xComponentContext); - - XConnector xConnector = UnoRuntime.queryInterface(XConnector.class, x); - - String a[] = parseUnoUrl(sConnectionString); - if (null == a) { - throw new com.sun.star.uno.Exception("Couldn't parse uno-url " + sConnectionString); - } - - // connect using the connection string part of the uno-url only. - m_Connection = xConnector.connect(a[0]); - - x = xComponentContext.getServiceManager().createInstanceWithContext( - "com.sun.star.bridge.BridgeFactory", xComponentContext); - - XBridgeFactory xBridgeFactory = UnoRuntime.queryInterface( - XBridgeFactory.class, x); - - // create a nameless bridge with no instance provider - // using the middle part of the uno-url - XBridge bridge = xBridgeFactory.createBridge("", a[1], m_Connection, null); - - // query for the XComponent interface and add this as event listener - XComponent xComponent = UnoRuntime.queryInterface( - XComponent.class, bridge); - - // get the remote instance - x = bridge.getInstance(a[2]); - - // Did the remote server export this object ? - if (null == x) { - throw new com.sun.star.uno.Exception( - "Server didn't provide an instance for" + a[2], null); - } - - XMultiServiceFactory xFac = UnoRuntime.queryInterface(XMultiServiceFactory.class, x); - return xFac; - } - protected static boolean DEBUG = false; - protected static boolean DEBUGCHK = false; - protected static String debugfile; - - protected static void debugln(String s) { - debug(s + "\n"); - } - - protected static void debug(String s) { - if (!DEBUGCHK) { - if (System.getProperty("xsltfilter.debug") == null) { - DEBUGCHK = true; - return; - } else { - debugfile = System.getProperty("xsltfilter.debug"); - DEBUG = true; - } - } - if (!DEBUG) { - return; - } - try { - FileWriter dbgwriter = new FileWriter(debugfile, true); - dbgwriter.write(s); - dbgwriter.close(); - } catch (Exception e) { - e.printStackTrace(); - } - } -} diff --git a/filter/source/xsltfilter/com/sun/star/comp/xsltfilter/XSLTransformer.java b/filter/source/xsltfilter/com/sun/star/comp/xsltfilter/XSLTransformer.java deleted file mode 100644 index 3ce044e882ef..000000000000 --- a/filter/source/xsltfilter/com/sun/star/comp/xsltfilter/XSLTransformer.java +++ /dev/null @@ -1,499 +0,0 @@ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -package com.sun.star.comp.xsltfilter; - -// Standard Java classes -import java.io.BufferedInputStream; -import java.io.BufferedOutputStream; -import java.io.File; -import java.io.FileOutputStream; -import java.io.InputStream; -import java.io.PrintStream; -import java.io.StringReader; -import java.lang.ref.WeakReference; -import java.net.URL; -import java.net.URLConnection; -import java.util.Iterator; -import java.util.Map; -import java.util.HashMap; -import java.util.ArrayList; - -// Imported TraX classes -import javax.xml.parsers.SAXParserFactory; -import javax.xml.transform.Source; -import javax.xml.transform.Transformer; -import javax.xml.transform.TransformerFactory; -import javax.xml.transform.URIResolver; -import javax.xml.transform.sax.SAXSource; -import javax.xml.transform.stream.StreamResult; -import javax.xml.transform.stream.StreamSource; -import org.xml.sax.EntityResolver; -import org.xml.sax.InputSource; -import org.xml.sax.SAXException; -import org.xml.sax.XMLReader; - -//StarOffice Interfaces and UNO -import com.sun.star.beans.NamedValue; -import com.sun.star.comp.loader.FactoryHelper; -import com.sun.star.io.XActiveDataControl; -import com.sun.star.io.XActiveDataSink; -import com.sun.star.io.XActiveDataSource; -import com.sun.star.io.XInputStream; -import com.sun.star.io.XOutputStream; -import com.sun.star.io.XSeekable; -import com.sun.star.io.XStreamListener; -import com.sun.star.lang.XInitialization; -import com.sun.star.lang.XMultiServiceFactory; -import com.sun.star.lang.XServiceInfo; -import com.sun.star.lang.XServiceName; -import com.sun.star.lang.XSingleServiceFactory; -import com.sun.star.lang.XTypeProvider; -import com.sun.star.registry.XRegistryKey; -import com.sun.star.uno.AnyConverter; -import com.sun.star.uno.Type; -import com.sun.star.uno.UnoRuntime; -import com.sun.star.xml.xslt.XXSLTTransformer; - -//Uno to java Adaptor -import com.sun.star.lib.uno.adapter.XInputStreamToInputStreamAdapter; -import com.sun.star.lib.uno.adapter.XOutputStreamToOutputStreamAdapter; -import javax.xml.transform.Templates; - -import net.sf.saxon.FeatureKeys; - -/** This outer class provides an inner class to implement the service - * description and a method to instantiate the - * component on demand (__getServiceFactory()). - */ -public class XSLTransformer - implements XTypeProvider, XServiceName, XServiceInfo, XXSLTTransformer, - URIResolver, EntityResolver { - - /** - * This component provides java based XSL transformations - * A SAX based interface is not feasible when crossing language bordes - * since too much time would be wasted by bridging the events between environments - * example: 190 pages document, 82000 events 8seconds transform 40(!) sec. bridging - * - */ - private XInputStream m_xis; - private XOutputStream m_xos; // private static HashMap templatecache; - private static final String STATSPROP = "XSLTransformer.statsfile"; - private static PrintStream statsp; - private String stylesheeturl; - private String targeturl; - private String targetbaseurl; - private String sourceurl; - private String sourcebaseurl; - private String pubtype = new String(); - private String systype = new String(); // processing thread - private Thread t; // listeners - private ArrayList listeners = new ArrayList(); // - private XMultiServiceFactory svcfactory; // cache for transformations by stylesheet - private static Map> xsltReferences = new HashMap>(); - // struct for cached stylesheets - private static class Transformation { - - public Templates cachedXSLT; - public long lastmod; - } - // Resolve URIs to an empty source - public Source resolve(String href, String base) { - return new StreamSource(new StringReader("")); - } - - public InputSource resolveEntity(String publicId, String systemId) throws SAXException, java.io.IOException { - return new InputSource(new StringReader("")); - } - // --- Initialization --- - public XSLTransformer(XMultiServiceFactory msf) { - svcfactory = msf; - } - - public void initialize(Object[] args) throws com.sun.star.uno.Exception { - // some configurable debugging - String statsfilepath = null; - if ((statsfilepath = System.getProperty(STATSPROP)) != null) { - try { - File statsfile = new File(statsfilepath); - statsp = new PrintStream(new FileOutputStream(statsfile.getPath(), false)); - } catch (java.lang.Exception e) { - System.err.println("XSLTransformer: could not open statsfile'" + statsfilepath + "'"); - System.err.println(" " + e.getClass().getName() + ": " + e.getMessage()); - System.err.println(" output disabled"); - } - } - - Object[] values = (Object[]) args[0]; - - // reading the values - NamedValue nv = null; - debug("The transformation's parameters as 'name = value' pairs:\n"); - - for (int i = 0; i < values.length; i++) { - nv = (NamedValue) AnyConverter.toObject(new Type(NamedValue.class), values[i]); - - if (nv.Name != null && !nv.Name.equals("")) { - debug(nv.Name + " = " + nv.Value); - } - - if (nv.Name.equals("StylesheetURL")) { - stylesheeturl = (String) AnyConverter.toObject( - new Type(String.class), nv.Value); - } else if (nv.Name.equals("SourceURL")) { - sourceurl = (String) AnyConverter.toObject( - new Type(String.class), nv.Value); - } else if (nv.Name.equals("TargetURL")) { - targeturl = (String) AnyConverter.toObject( - new Type(String.class), nv.Value); - } else if (nv.Name.equals("SourceBaseURL")) { - sourcebaseurl = (String) AnyConverter.toObject( - new Type(String.class), nv.Value); - } else if (nv.Name.equals("TargetBaseURL")) { - targetbaseurl = (String) AnyConverter.toObject( - new Type(String.class), nv.Value); - } else if (nv.Name.equals("SystemType")) { - systype = (String) AnyConverter.toObject( - new Type(String.class), nv.Value); - } else if (nv.Name.equals("PublicType")) { - pubtype = (String) AnyConverter.toObject( - new Type(String.class), nv.Value); - } - } - } - - // --- XActiveDataSink xistream = aStream; - public void setInputStream(XInputStream aStream) { - m_xis = aStream; - } - - public com.sun.star.io.XInputStream getInputStream() { - return m_xis; - } - - // --- XActiveDataSource - public void setOutputStream(XOutputStream aStream) { - m_xos = aStream; - } - - public com.sun.star.io.XOutputStream getOutputStream() { - return m_xos; - } - - // --- XActiveDataControl - public void addListener(XStreamListener aListener) { - if (aListener != null && !listeners.contains(aListener)) { - listeners.add(aListener); - } - } - - public void removeListener(XStreamListener aListener) { - if (aListener != null) { - listeners.remove(aListener); - } - - } - - public void start() { - // notify listeners - t = new Thread() { - - @Override - public void run() { - - // Local variabes used outside try block in finally block - InputStream is = null; - Source source = null; - BufferedOutputStream os = null; - PrintStream origOut = System.out; - PrintStream origErr = System.err; - if (statsp != null) { - System.setErr(statsp); - System.setOut(statsp); - } - try { - debug("\n\nStarting transformation..."); - - // Set up context class loader for SAXParserFactory and - // TransformerFactory calls below: - setContextClassLoader(this.getClass().getClassLoader()); - - for (Iterator e = listeners.iterator(); e.hasNext();) { - XStreamListener l = e.next(); - l.started(); - } - - XSeekable xseek = UnoRuntime.queryInterface(XSeekable.class, m_xis); - if (xseek != null) { - xseek.seek(0); - } - - is = new BufferedInputStream( - new XInputStreamToInputStreamAdapter(m_xis)); - //Source xmlsource = new StreamSource(xmlinput); - SAXParserFactory spf = SAXParserFactory.newInstance(); - spf.setValidating(false); - spf.setNamespaceAware(true); - XMLReader xmlReader = spf.newSAXParser().getXMLReader(); - xmlReader.setEntityResolver(XSLTransformer.this); - source = new SAXSource(xmlReader, new InputSource(is)); - - // in order to help performance and to remedy a a possible memory - // leak in xalan, where it seems, that Transformer instances cannot - // be reclaimed though they are no longer referenced here, we use - // a cache of weak references (ie. xsltReferences) created for specific - // style sheet URLs see also #i48384# - - Templates xsltTemplate = null; - Transformer transformer = null; - Transformation transformation = null; - // File stylefile = new File(new URI(stylesheeturl)); - long lastmod = 0; - try { - URL uStyle = new URL(stylesheeturl); - URLConnection c = uStyle.openConnection(); - lastmod = c.getLastModified(); - } catch (java.lang.Exception ex) { - // lastmod will remain at 0; - if (statsp != null) { - statsp.println(ex.getClass().getName() + ": " + ex.getMessage()); - ex.printStackTrace(statsp); - } - } - - synchronized (xsltReferences) { - WeakReference ref = null; - // try to get the xsltTemplate reference from the cache - if ((ref = xsltReferences.get(stylesheeturl)) == null || - (transformation = ref.get()) == null || - ref.get().lastmod < lastmod) { - // we cannot find a valid reference for this stylesheet - // or the stylsheet was updated - if (ref != null) { - xsltReferences.remove(stylesheeturl); - } - // create new xsltTemplate for this stylesheet - TransformerFactory tfactory = TransformerFactory.newInstance(); - debug("TransformerFactory is '" + tfactory.getClass().getName() + "'"); - // some external saxons (Debian, Ubuntu, ...) have this disabled - // per default - tfactory.setAttribute(FeatureKeys.ALLOW_EXTERNAL_FUNCTIONS, new Boolean(true)); - xsltTemplate = tfactory.newTemplates(new StreamSource(stylesheeturl)); - - // store the transformation into the cache - transformation = new Transformation(); - transformation.lastmod = lastmod; - transformation.cachedXSLT = xsltTemplate; - ref = new WeakReference(transformation); - xsltReferences.put(stylesheeturl, ref); - } - } - xsltTemplate = transformation.cachedXSLT; - transformer = xsltTemplate.newTransformer(); - transformer.setOutputProperty("encoding", "UTF-8"); - // transformer.setURIResolver(XSLTransformer.this); - - // invalid to set 'null' as parameter as 'null' is not a valid Java object - if (sourceurl != null) { - transformer.setParameter("sourceURL", sourceurl); - } - if (sourcebaseurl != null) { - transformer.setParameter("sourceBaseURL", sourcebaseurl); - } - if (targeturl != null) { - transformer.setParameter("targetURL", targeturl); - } - if (targetbaseurl != null) { - transformer.setParameter("targetBaseURL", targetbaseurl); - } - if (pubtype != null) { - transformer.setParameter("publicType", pubtype); - } - if (systype != null) { - transformer.setParameter("systemType", systype); - } - if (svcfactory != null) { - transformer.setParameter("XMultiServiceFactory", svcfactory); - } - os = new BufferedOutputStream( - new XOutputStreamToOutputStreamAdapter(m_xos)); - StreamResult sr = new StreamResult(os); - long tstart = System.currentTimeMillis(); - transformer.transform(source, sr); - debug("finished transformation in " + (System.currentTimeMillis() - tstart) + "ms"); - - } catch (java.lang.Throwable ex) { - // notify any listeners about close - for (Iterator e = listeners.iterator(); e.hasNext();) { - - XStreamListener l = e.next(); - l.error(new com.sun.star.uno.Exception(ex.getClass().getName() + ": " + ex.getMessage())); - } - if (statsp != null) { - statsp.println(ex.getClass().getName() + ": " + ex.getMessage()); - ex.printStackTrace(statsp); - } - } finally { - // dereference input buffer - source = null; - try { - if (is != null) { - is.close(); - } - } catch (java.lang.Throwable ex) { - if (statsp != null) { - statsp.println(ex.getClass().getName() + ": " + ex.getMessage()); - ex.printStackTrace(statsp); - } - } - try { - if (os != null) { - os.close(); - } - } catch (java.lang.Throwable ex) { - if (statsp != null) { - statsp.println(ex.getClass().getName() + ": " + ex.getMessage()); - ex.printStackTrace(statsp); - } - } - try { - if (m_xis != null) { - m_xis.closeInput(); - } - } catch (java.lang.Throwable ex) { - if (statsp != null) { - statsp.println(ex.getClass().getName() + ": " + ex.getMessage()); - ex.printStackTrace(statsp); - } - } - try { - if (m_xos != null) { - m_xos.closeOutput(); - } - } catch (java.lang.Throwable ex) { - if (statsp != null) { - statsp.println(ex.getClass().getName() + ": " + ex.getMessage()); - ex.printStackTrace(statsp); - } - } - - // resetting standard input/error streams from logfile to default - if (statsp != null) { - System.setErr(origErr); - System.setOut(origOut); - } - // try to release references asap... - m_xos = null; - m_xis = null; - is = null; - os = null; - // notify any listeners about close - if (listeners != null) { - for (Iterator e = listeners.iterator(); e.hasNext();) { - XStreamListener l = e.next(); - l.closed(); - } - } - } - } - }; - t.start(); - } /* a statsfile have to be created as precondition to use this function */ - - - private static final void debug(String s) { - if (statsp != null) { - statsp.println(s); - } - } - - public void terminate() { - try { - debug("terminate called"); - if (t.isAlive()) { - t.interrupt(); - for (Iterator e = listeners.iterator(); e.hasNext();) { - XStreamListener l = e.next(); - l.terminated(); - } - } - } catch (java.lang.Exception ex) { - if (statsp != null) { - statsp.println(ex.getClass().getName() + ": " + ex.getMessage()); - ex.printStackTrace(statsp); - } - } - } // --- component management interfaces... --- - private final static String _serviceName = "com.sun.star.xml.xslt.XSLT2Transformer"; - - // Implement methods from interface XTypeProvider - public byte[] getImplementationId() { - byte[] byteReturn = {}; - byteReturn = new String("" + this.hashCode()).getBytes(); - return (byteReturn); - } - - public com.sun.star.uno.Type[] getTypes() { - Type[] typeReturn = {}; - try { - typeReturn = new Type[]{ - new Type(XTypeProvider.class), - new Type(XServiceName.class), - new Type(XServiceInfo.class), - new Type(XActiveDataSource.class), - new Type(XActiveDataSink.class), - new Type(XActiveDataControl.class), - new Type(XInitialization.class) - }; - } catch (java.lang.Exception exception) { - } - - return (typeReturn); - } - - // --- Implement method from interface XServiceName --- - public String getServiceName() { - return (_serviceName); - } - - // --- Implement methods from interface XServiceInfo --- - public boolean supportsService(String stringServiceName) { - return (stringServiceName.equals(_serviceName)); - } - - public String getImplementationName() { - return (XSLTransformer.class.getName()); - } - - public String[] getSupportedServiceNames() { - String[] stringSupportedServiceNames = {_serviceName}; - return stringSupportedServiceNames; - } - - // --- component registration methods --- - public static XSingleServiceFactory __getServiceFactory( - String implName, XMultiServiceFactory multiFactory, XRegistryKey regKey) { - XSingleServiceFactory xSingleServiceFactory = null; - if (implName.equals(XSLTransformer.class.getName())) { - xSingleServiceFactory = FactoryHelper.getServiceFactory(XSLTransformer.class, - _serviceName, multiFactory, regKey); - } - return xSingleServiceFactory; - } -} diff --git a/filter/source/xsltfilter/components.rdb b/filter/source/xsltfilter/components.rdb deleted file mode 100644 index 6014b82cad91..000000000000 --- a/filter/source/xsltfilter/components.rdb +++ /dev/null @@ -1,8 +0,0 @@ - - - - - - - - diff --git a/filter/source/xsltfilter/description-en-US.txt b/filter/source/xsltfilter/description-en-US.txt deleted file mode 100644 index 88c8abf0194f..000000000000 --- a/filter/source/xsltfilter/description-en-US.txt +++ /dev/null @@ -1 +0,0 @@ -The xslt2-transformer implements a transformer for XSLT import/export filters with support for XSLT 2.0. diff --git a/filter/source/xsltfilter/description.xml b/filter/source/xsltfilter/description.xml deleted file mode 100644 index ae6abcb677b2..000000000000 --- a/filter/source/xsltfilter/description.xml +++ /dev/null @@ -1,28 +0,0 @@ - - - - - - - - - - - - - The Document Foundation - - - - XSLT 2.0 transformer - - - - - - - diff --git a/filter/source/xsltfilter/manifest.xml b/filter/source/xsltfilter/manifest.xml deleted file mode 100644 index a443e6548923..000000000000 --- a/filter/source/xsltfilter/manifest.xml +++ /dev/null @@ -1,6 +0,0 @@ - - - - - -- cgit