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diff --git a/Build/source/texk/dvisvgm/dvisvgm-1.6/src/CMapReader.cpp b/Build/source/texk/dvisvgm/dvisvgm-1.6/src/CMapReader.cpp
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index 00000000000..502e42ef2e0
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+++ b/Build/source/texk/dvisvgm/dvisvgm-1.6/src/CMapReader.cpp
@@ -0,0 +1,265 @@
+/*************************************************************************
+** CMapReader.cpp **
+** **
+** This file is part of dvisvgm -- the DVI to SVG converter **
+** Copyright (C) 2005-2014 Martin Gieseking <martin.gieseking@uos.de> **
+** **
+** This program is free software; you can redistribute it and/or **
+** modify it under the terms of the GNU General Public License as **
+** published by the Free Software Foundation; either version 3 of **
+** the License, or (at your option) any later version. **
+** **
+** This program is distributed in the hope that it will be useful, but **
+** WITHOUT ANY WARRANTY; without even the implied warranty of **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the **
+** GNU General Public License for more details. **
+** **
+** You should have received a copy of the GNU General Public License **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <config.h>
+#include <fstream>
+#include <sstream>
+#include "CMap.h"
+#include "CMapManager.h"
+#include "CMapReader.h"
+#include "FileFinder.h"
+#include "InputReader.h"
+
+using namespace std;
+
+
+CMapReader::CMapReader () : _cmap(0), _inCMap(false)
+{
+}
+
+
+/** Reads a cmap file and returns the corresponding CMap object.
+ * @param fname[in] name/path of cmap file
+ * @return CMap object representing the read data, or 0 if file could not be read */
+CMap* CMapReader::read (const string &fname) {
+ if (const char *path = FileFinder::lookup(fname.c_str(), "cmap", false)) {
+ ifstream ifs(path);
+ if (ifs)
+ return read(ifs, fname);
+ }
+ _tokens.clear();
+ return 0;
+}
+
+
+/** Reads cmap data from a given stream and returns the corresponding CMap object.
+ * @param is[in] cmap data input stream
+ * @param is[in] name name of CMap to be read
+ * @return CMap object representing the read data, or 0 if file could not be read */
+CMap* CMapReader::read (std::istream& is, const string &name) {
+ _tokens.clear();
+ _cmap = new SegmentedCMap(name);
+ StreamInputReader ir(is);
+ try {
+ while (ir) {
+ Token token(ir);
+ if (token.type() == Token::TT_EOF)
+ break;
+ if (_inCMap) {
+ if (token.type() == Token::TT_OPERATOR)
+ executeOperator(token.strvalue(), ir);
+ else
+ _tokens.push_back(token);
+ }
+ else if (token.type() == Token::TT_OPERATOR && token.strvalue() == "begincmap")
+ _inCMap = true;
+ }
+ }
+ catch (CMapReaderException &e) {
+ delete _cmap;
+ _cmap = 0;
+ throw;
+ }
+ return _cmap;
+}
+
+
+void CMapReader::executeOperator (const string &op, InputReader &ir) {
+ const struct Operator {
+ const char *name;
+ void (CMapReader::*handler)(InputReader&);
+ } operators[] = {
+ {"beginbfchar", &CMapReader::op_beginbfchar},
+ {"beginbfrange", &CMapReader::op_beginbfrange},
+ {"begincidrange", &CMapReader::op_begincidrange},
+ {"def", &CMapReader::op_def},
+ {"endcmap", &CMapReader::op_endcmap},
+ {"usecmap", &CMapReader::op_usecmap},
+ };
+
+ for (size_t i=0; i < sizeof(operators)/sizeof(Operator); i++) {
+ if (operators[i].name == op) {
+ (this->*operators[i].handler)(ir);
+ break;
+ }
+ }
+ _tokens.clear();
+}
+
+
+void CMapReader::op_def (InputReader&) {
+ size_t size = _tokens.size();
+ if (size >= 2) {
+ const string val = popToken().strvalue();
+ const string name = popToken().strvalue();
+ if (name == "CMapName") {
+ if (val != _cmap->_name)
+ throw CMapReaderException("CMapName doesn't match filename");
+ }
+ else if (name == "WMode") {
+ if (val == "0" || val == "1")
+ _cmap->_vertical = (val == "1");
+ else
+ throw CMapReaderException("invalid WMode (0 or 1 expected)");
+ }
+ else if (name == "Registry")
+ _cmap->_registry = val;
+ else if (name == "Ordering")
+ _cmap->_ordering = val;
+ }
+}
+
+
+void CMapReader::op_endcmap (InputReader &) {
+ _inCMap = false;
+}
+
+
+void CMapReader::op_usecmap (InputReader &) {
+ if (_tokens.empty())
+ throw CMapReaderException("stack underflow while processing usecmap");
+ else {
+ const string name = popToken().strvalue();
+ if ((_cmap->_basemap = CMapManager::instance().lookup(name)) == 0)
+ throw CMapReaderException("CMap file '"+name+"' not found");
+ }
+}
+
+
+static UInt32 parse_hexentry (InputReader &ir) {
+ ir.skipSpace();
+ if (ir.get() != '<')
+ throw CMapReaderException("invalid range entry ('<' expected)");
+ int val;
+ if (!ir.parseInt(16, val))
+ throw CMapReaderException("invalid range entry (hexadecimal value expected)");
+ if (ir.get() != '>')
+ throw CMapReaderException("invalid range entry ('>' expected)");
+ return UInt32(val);
+}
+
+
+void CMapReader::op_begincidrange (InputReader &ir) {
+ if (!_tokens.empty() && _tokens.back().type() == Token::TT_NUMBER) {
+ ir.skipSpace();
+ int num_entries = static_cast<int>(popToken().numvalue());
+ while (num_entries > 0 && ir.peek() == '<') {
+ UInt32 first = parse_hexentry(ir);
+ UInt32 last = parse_hexentry(ir);
+ UInt32 cid;
+ ir.skipSpace();
+ if (!ir.parseUInt(cid))
+ throw CMapReaderException("invalid range entry (decimal value expected)");
+ _cmap->addCIDRange(first, last, cid);
+ ir.skipSpace();
+ }
+ }
+}
+
+
+void CMapReader::op_beginbfrange (InputReader &ir) {
+ if (!_tokens.empty() && _tokens.back().type() == Token::TT_NUMBER) {
+ ir.skipSpace();
+ int num_entries = static_cast<int>(popToken().numvalue());
+ while (num_entries > 0 && ir.peek() == '<') {
+ UInt32 first = parse_hexentry(ir);
+ UInt32 last = parse_hexentry(ir);
+ UInt32 chrcode = parse_hexentry(ir);
+ _cmap->addBFRange(first, last, chrcode);
+ ir.skipSpace();
+ }
+ _cmap->_mapsToCID = false;
+ }
+}
+
+
+void CMapReader::op_beginbfchar (InputReader &ir) {
+ if (!_tokens.empty() && _tokens.back().type() == Token::TT_NUMBER) {
+ ir.skipSpace();
+ int num_entries = static_cast<int>(popToken().numvalue());
+ while (num_entries > 0 && ir.peek() == '<') {
+ UInt32 cid = parse_hexentry(ir);
+ ir.skipSpace();
+ if (ir.peek() == '/')
+ throw CMapReaderException("mapping of named characters is not supported");
+ UInt32 chrcode = parse_hexentry(ir);
+ _cmap->addBFRange(cid, cid, chrcode);
+ ir.skipSpace();
+ }
+ _cmap->_mapsToCID = false;
+ }
+}
+
+////////////////////////////////////////////////////////////////////////////////////
+
+CMapReader::Token::Token (InputReader &ir) {
+ scan(ir);
+}
+
+
+/** Reads the next characters from the input stream to create a token. */
+void CMapReader::Token::scan (InputReader &ir) {
+ ir.skipSpace();
+ while (ir.peek() == '%') { // comment?
+ while (ir.peek() != '\n') // => skip until end of line
+ ir.get();
+ ir.skipSpace();
+ }
+ ir.skipSpace();
+ if (ir.eof())
+ _type = TT_EOF;
+ else if (ir.peek() == '/') { // PS name?
+ ir.get();
+ while (!strchr("[]{}<>", ir.peek()) && !isspace(ir.peek()))
+ _value += ir.get();
+ _type = TT_NAME;
+ }
+ else if (ir.peek() == '(') { // string?
+ ir.get();
+ int level=0;
+ while (ir.peek() != ')' || level > 0) {
+ if (ir.peek() == '(')
+ level++;
+ else if (ir.peek() == ')' && level > 0)
+ level--;
+ _value += ir.get();
+ }
+ ir.get(); // skip ')'
+ _type = TT_STRING;
+ }
+ else if (strchr("[]{}<>", ir.peek())) { // PS delimiter
+ _value = ir.get();
+ _type = TT_DELIM;
+ }
+ else if (isdigit(ir.peek())) { // number?
+ double val;
+ if (ir.parseDouble(val)) {
+ ostringstream oss;
+ oss << val;
+ _value = oss.str();
+ _type = TT_NUMBER;
+ }
+ }
+ else {
+ while (!strchr("[]{}<>", ir.peek()) && !isspace(ir.peek()))
+ _value += ir.get();
+ _type = TT_OPERATOR;
+ }
+}