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-rw-r--r--Build/source/texk/dvisvgm/dvisvgm-1.2.2/src/PdfSpecialHandler.cpp76
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diff --git a/Build/source/texk/dvisvgm/dvisvgm-1.2.2/src/PdfSpecialHandler.cpp b/Build/source/texk/dvisvgm/dvisvgm-1.2.2/src/PdfSpecialHandler.cpp
new file mode 100644
index 00000000000..f3d8464704c
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+++ b/Build/source/texk/dvisvgm/dvisvgm-1.2.2/src/PdfSpecialHandler.cpp
@@ -0,0 +1,76 @@
+/*************************************************************************
+** PdfSpecialHandler.cpp **
+** **
+** This file is part of dvisvgm -- the DVI to SVG converter **
+** Copyright (C) 2005-2013 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 <cstring>
+#include "InputReader.h"
+#include "MapLine.h"
+#include "PdfSpecialHandler.h"
+#include "FontMap.h"
+#include "Message.h"
+
+using namespace std;
+
+
+PdfSpecialHandler::PdfSpecialHandler () : _maplineProcessed(false)
+{
+}
+
+
+bool PdfSpecialHandler::process (const char *prefix, istream &is, SpecialActions *actions) {
+ if (!actions)
+ return true;
+ StreamInputReader ir(is);
+ ir.skipSpace();
+ string cmd = ir.getWord();
+ ir.skipSpace();
+ if (cmd == "mapline" || cmd == "mapfile") {
+ // read mode selector ('+', '-', or '=')
+ char modechar = '+'; // default mode (append if new, do not replace existing mapping)
+ if (strchr("=+-", ir.peek())) // leading modifier given?
+ modechar = ir.get();
+ else if (!_maplineProcessed) { // no modifier given?
+ // remove default map entries if this is the first mapline/mapfile special called
+ FontMap::instance().clear();
+ }
+
+ if (cmd == "mapline") {
+ try {
+ MapLine mapline(is);
+ FontMap::instance().apply(mapline, modechar);
+ }
+ catch (const MapLineException &ex) {
+ Message::wstream(true) << "pdf:mapline: " << ex.what() << '\n';
+ }
+ }
+ else { // mapfile
+ string fname = ir.getString();
+ if (!FontMap::instance().read(fname, modechar))
+ Message::wstream(true) << "can't open map file " << fname << '\n';
+ }
+ _maplineProcessed = true;
+ }
+ return true;
+}
+
+
+const char** PdfSpecialHandler::prefixes () const {
+ static const char *pfx[] = {"pdf:", 0};
+ return pfx;
+}