diff options
Diffstat (limited to 'src/main/java/org/pdfbox/cmaptypes/CMap.java')
| -rw-r--r-- | src/main/java/org/pdfbox/cmaptypes/CMap.java | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/src/main/java/org/pdfbox/cmaptypes/CMap.java b/src/main/java/org/pdfbox/cmaptypes/CMap.java deleted file mode 100644 index a8f7fec..0000000 --- a/src/main/java/org/pdfbox/cmaptypes/CMap.java +++ /dev/null @@ -1,161 +0,0 @@ -/**
- * Copyright (c) 2003, www.pdfbox.org
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of pdfbox; nor the names of its
- * contributors may be used to endorse or promote products derived from this
- * software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * http://www.pdfbox.org
- *
- */
-package org.pdfbox.cmaptypes;
-
-import java.io.IOException;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- * This class represents a CMap file.
- *
- * @author Ben Litchfield (ben@csh.rit.edu)
- * @version $Revision: 1.6 $
- */
-public class CMap
-{
- private List codeSpaceRanges = new ArrayList();
- private Map singleByteMappings = new HashMap();
- private Map doubleByteMappings = new HashMap();
-
- /**
- * Creates a new instance of CMap.
- */
- public CMap()
- {
- //default constructor
- }
-
- /**
- * This will tell if this cmap has any one byte mappings.
- *
- * @return true If there are any one byte mappings, false otherwise.
- */
- public boolean hasOneByteMappings()
- {
- return singleByteMappings.size() > 0;
- }
-
- /**
- * This will tell if this cmap has any two byte mappings.
- *
- * @return true If there are any two byte mappings, false otherwise.
- */
- public boolean hasTwoByteMappings()
- {
- return doubleByteMappings.size() > 0;
- }
-
- /**
- * This will perform a lookup into the map.
- *
- * @param code The code used to lookup.
- * @param offset The offset into the byte array.
- * @param length The length of the data we are getting.
- *
- * @return The string that matches the lookup.
- */
- public String lookup( byte[] code, int offset, int length )
- {
-
- String result = null;
- Integer key = null;
- if( length == 1 )
- {
-
- key = new Integer( (code[offset]+256)%256 );
- result = (String)singleByteMappings.get( key );
- }
- else if( length == 2 )
- {
- int intKey = (code[offset]+256)%256;
- intKey <<= 8;
- intKey += (code[offset+1]+256)%256;
- key = new Integer( intKey );
-
- result = (String)doubleByteMappings.get( key );
- }
-
- return result;
- }
-
- /**
- * This will add a mapping.
- *
- * @param src The src to the mapping.
- * @param dest The dest to the mapping.
- *
- * @throws IOException if the src is invalid.
- */
- public void addMapping( byte[] src, String dest ) throws IOException
- {
- if( src.length == 1 )
- {
- singleByteMappings.put( new Integer( src[0] ), dest );
- }
- else if( src.length == 2 )
- {
- int intSrc = src[0];
- intSrc <<= 8;
- intSrc |= (src[1]&0xFF);
- doubleByteMappings.put( new Integer( intSrc ), dest );
- }
- else
- {
- throw new IOException( "Mapping code should be 1 or two bytes and not " + src.length );
- }
- }
-
-
- /**
- * This will add a codespace range.
- *
- * @param range A single codespace range.
- */
- public void addCodespaceRange( CodespaceRange range )
- {
- codeSpaceRanges.add( range );
- }
-
- /**
- * Getter for property codeSpaceRanges.
- *
- * @return Value of property codeSpaceRanges.
- */
- public List getCodeSpaceRanges()
- {
- return codeSpaceRanges;
- }
-
-}
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