CMapObjectCache.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.adobe.internal.io.stream.InputByteStream
* com.adobe.internal.io.stream.OutputByteStream
*/
package com.adobe.internal.pdftoolkit.pdf.graphics.font.impl;
import com.adobe.internal.io.stream.InputByteStream;
import com.adobe.internal.io.stream.OutputByteStream;
import com.adobe.internal.pdftoolkit.pdf.graphics.font.CMapObject;
import com.adobe.internal.pdftoolkit.pdf.graphics.font.impl.CMapObjectImpl;
import com.adobe.internal.pdftoolkit.pdf.graphics.font.impl.CMapResourceBuilder;
import com.adobe.internal.pdftoolkit.pdf.graphics.font.impl.CompressedCmapLineReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.LineNumberReader;
import java.io.Reader;
import java.util.HashMap;
import java.util.Map;
import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;
/*
* This class specifies class file version 49.0 but uses Java 6 signatures. Assumed Java 6.
*/
public class CMapObjectCache {
private static HashMap<String, CMapObject> cmapObjectCache;
private static String COMPRESSED_CMAP_NAME;
private static HashMap<String, Long> cmapPositionMap;
private static final String ADOBE_COPYRIGHT = "%%Copyright: -----------------------------------------------------------\n%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.\n%%Copyright: All rights reserved.\n%%Copyright:\n%%Copyright: Redistribution and use in source and binary forms, with or\n%%Copyright: without modification, are permitted provided that the\n%%Copyright: following conditions are met:\n%%Copyright:\n%%Copyright: Redistributions of source code must retain the above\n%%Copyright: copyright notice, this list of conditions and the following\n%%Copyright: disclaimer.\n%%Copyright:\n%%Copyright: Redistributions in binary form must reproduce the above\n%%Copyright: copyright notice, this list of conditions and the following\n%%Copyright: disclaimer in the documentation and/or other materials\n%%Copyright: provided with the distribution. \n%%Copyright:\n%%Copyright: Neither the name of Adobe Systems Incorporated nor the names\n%%Copyright: of its contributors may be used to endorse or promote\n%%Copyright: products derived from this software without specific prior\n%%Copyright: written permission. \n%%Copyright:\n%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND\n%%Copyright: CONTRIBUTORS \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES,\n%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF\n%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR\n%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\n%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\n%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR\n%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\n%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n%%Copyright: -----------------------------------------------------------";
/*
* WARNING - Removed try catching itself - possible behaviour change.
*/
private static void loadCmaps(CMapResourceBuilder builder, HashMap<Long, Integer> spaceCharMap) throws Exception {
cmapObjectCache = new HashMap();
InputStream cStream = CMapObjectCache.class.getResourceAsStream(COMPRESSED_CMAP_NAME);
ZipInputStream zis = null;
InputStreamReader isr = null;
try {
zis = new ZipInputStream(cStream);
zis.getNextEntry();
isr = new InputStreamReader(zis);
CompressedCmapLineReader lineReader = new CompressedCmapLineReader(isr);
while (!lineReader.actualEof()) {
lineReader.resetCmapReader();
CMapObjectImpl cmapObj = (CMapObjectImpl)builder.parseCMapFile(lineReader, null, false, spaceCharMap, false);
String cmapName = lineReader.getCmapName();
if (cmapName == null) continue;
cmapObjectCache.put(cmapName, cmapObj);
}
}
finally {
try {
if (zis != null) {
try {
zis.closeEntry();
}
finally {
zis.close();
}
}
}
finally {
if (isr != null) {
isr.close();
}
}
}
}
static synchronized CMapObject getCmap(String name, CMapResourceBuilder builder, HashMap<Long, Integer> spaceCharMap) throws Exception {
if (cmapObjectCache == null) {
CMapObjectCache.loadCmaps(builder, spaceCharMap);
}
return cmapObjectCache.get(name);
}
/*
* WARNING - Removed try catching itself - possible behaviour change.
*/
static InputByteStream getInputStreamForCmap(String cmapName, OutputByteStream outStream) throws IOException {
long pos = cmapPositionMap.get(cmapName);
InputStream cStream = CMapObjectCache.class.getResourceAsStream(COMPRESSED_CMAP_NAME);
ZipInputStream zis = null;
InputStreamReader isr = null;
try {
zis = new ZipInputStream(cStream);
zis.getNextEntry();
isr = new InputStreamReader(zis);
isr.skip(pos);
CompressedCmapLineReader lineReader = new CompressedCmapLineReader(isr);
String line = null;
outStream.write("%%Copyright: -----------------------------------------------------------\n%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.\n%%Copyright: All rights reserved.\n%%Copyright:\n%%Copyright: Redistribution and use in source and binary forms, with or\n%%Copyright: without modification, are permitted provided that the\n%%Copyright: following conditions are met:\n%%Copyright:\n%%Copyright: Redistributions of source code must retain the above\n%%Copyright: copyright notice, this list of conditions and the following\n%%Copyright: disclaimer.\n%%Copyright:\n%%Copyright: Redistributions in binary form must reproduce the above\n%%Copyright: copyright notice, this list of conditions and the following\n%%Copyright: disclaimer in the documentation and/or other materials\n%%Copyright: provided with the distribution. \n%%Copyright:\n%%Copyright: Neither the name of Adobe Systems Incorporated nor the names\n%%Copyright: of its contributors may be used to endorse or promote\n%%Copyright: products derived from this software without specific prior\n%%Copyright: written permission. \n%%Copyright:\n%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND\n%%Copyright: CONTRIBUTORS \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES,\n%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF\n%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR\n%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\n%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\n%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR\n%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\n%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n%%Copyright: -----------------------------------------------------------".getBytes());
while ((line = lineReader.readLine()) != null) {
int countLess = 0;
int countGreat = 0;
for (char character : line.toCharArray()) {
if (character == '<') {
++countLess;
}
if (character != '>') continue;
++countGreat;
}
if (countGreat + countLess > 0) {
if (!line.startsWith("<")) {
line = "<" + line;
++countLess;
}
if ((countGreat + countLess) % 2 == 1) {
line = line + ">";
}
}
outStream.write((line + "\n").getBytes());
}
outStream.write("%%EOF\n".getBytes());
}
finally {
try {
if (zis != null) {
try {
zis.closeEntry();
}
finally {
zis.close();
}
}
}
finally {
if (isr != null) {
isr.close();
}
}
}
return outStream.closeAndConvert();
}
static {
COMPRESSED_CMAP_NAME = "merged_cmaps.zip";
cmapPositionMap = new HashMap();
cmapPositionMap.put("83pv-RKSJ-H", 0);
cmapPositionMap.put("90ms-RKSJ-H", 4042);
cmapPositionMap.put("90ms-RKSJ-V", 7350);
cmapPositionMap.put("90msp-RKSJ-H", 9253);
cmapPositionMap.put("90msp-RKSJ-V", 12531);
cmapPositionMap.put("90pv-RKSJ-H", 14420);
cmapPositionMap.put("Add-RKSJ-H", 19132);
cmapPositionMap.put("Add-RKSJ-V", 29558);
cmapPositionMap.put("Adobe-CNS1-UCS2", 31142);
cmapPositionMap.put("Adobe-GB1-UCS2", 222656);
cmapPositionMap.put("Adobe-Japan1-UCS2", 380611);
cmapPositionMap.put("Adobe-Korea1-UCS2", 586351);
cmapPositionMap.put("B5pc-H", 691677);
cmapPositionMap.put("B5pc-V", 696199);
cmapPositionMap.put("CNS-EUC-H", 697076);
cmapPositionMap.put("CNS-EUC-V", 705687);
cmapPositionMap.put("ETen-B5-H", 715146);
cmapPositionMap.put("ETen-B5-V", 719804);
cmapPositionMap.put("ETenms-B5-H", 720715);
cmapPositionMap.put("ETenms-B5-V", 721429);
cmapPositionMap.put("EUC-H", 722399);
cmapPositionMap.put("EUC-V", 724935);
cmapPositionMap.put("Ext-RKSJ-H", 726039);
cmapPositionMap.put("Ext-RKSJ-V", 736910);
cmapPositionMap.put("GB-EUC-H", 738224);
cmapPositionMap.put("GB-EUC-V", 740262);
cmapPositionMap.put("GBK-EUC-H", 741258);
cmapPositionMap.put("GBK-EUC-V", 806047);
cmapPositionMap.put("GBK2K-H", 807032);
cmapPositionMap.put("GBK2K-V", 881237);
cmapPositionMap.put("GBKp-EUC-H", 882544);
cmapPositionMap.put("GBKp-EUC-V", 947318);
cmapPositionMap.put("GBpc-EUC-H", 948309);
cmapPositionMap.put("GBpc-EUC-V", 950363);
cmapPositionMap.put("H", 951371);
cmapPositionMap.put("HKscs-B5-H", 953811);
cmapPositionMap.put("HKscs-B5-V", 971277);
cmapPositionMap.put("KSC-EUC-H", 972175);
cmapPositionMap.put("KSC-EUC-V", 980006);
cmapPositionMap.put("KSCms-UHC-H", 980967);
cmapPositionMap.put("KSCms-UHC-HW-H", 992178);
cmapPositionMap.put("KSCms-UHC-HW-V", 1003385);
cmapPositionMap.put("KSCms-UHC-V", 1004359);
cmapPositionMap.put("KSCpc-EUC-H", 1005334);
cmapPositionMap.put("UniCNS-UCS2-H", 1013816);
cmapPositionMap.put("UniCNS-UCS2-V", 1272466);
cmapPositionMap.put("UniCNS-UTF16-H", 1273374);
cmapPositionMap.put("UniCNS-UTF16-V", 1484894);
cmapPositionMap.put("UniGB-UCS2-H", 1485803);
cmapPositionMap.put("UniGB-UCS2-V", 1702859);
cmapPositionMap.put("UniGB-UTF16-H", 1703919);
cmapPositionMap.put("UniGB-UTF16-V", 1867787);
cmapPositionMap.put("UniJIS-UCS2-H", 1868779);
cmapPositionMap.put("UniJIS-UCS2-HW-H", 2001217);
cmapPositionMap.put("UniJIS-UCS2-HW-V", 2002010);
cmapPositionMap.put("UniJIS-UCS2-V", 2005794);
cmapPositionMap.put("UniJIS-UTF16-H", 2009512);
cmapPositionMap.put("UniJIS-UTF16-V", 2165716);
cmapPositionMap.put("UniKS-UCS2-H", 2168894);
cmapPositionMap.put("UniKS-UCS2-V", 2299300);
cmapPositionMap.put("UniKS-UTF16-H", 2300293);
cmapPositionMap.put("UniKS-UTF16-V", 2400111);
cmapPositionMap.put("V", 2401080);
}
}