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/*************************************************************************
** FileFinder.h **
** **
** This file is part of dvisvgm -- the DVI to SVG converter **
** Copyright (C) 2005-2011 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/>. **
*************************************************************************/
#ifndef KPSFILEFINDER_H
#define KPSFILEFINDER_H
#include <string>
#include "FontMap.h"
class FileFinder
{
class Impl
{
public:
const char* lookup (const std::string &fname, bool extended);
const char* lookupEncFile (std::string fontname);
const char* lookupEncName (std::string fname);
static Impl& instance ();
static void setProgname (const char *progname) {_progname = progname;}
static void enableMktex (bool enable) {_mktex_enabled = enable;}
static void setUserFontMap (const char *fname) {_usermapname = fname;}
static std::string version ();
protected:
Impl ();
~Impl ();
const char* findFile (const std::string &fname);
const char* findMappedFile (std::string fname);
const char* mktex (const std::string &fname);
void initFontMap ();
private:
static Impl *_instance;
static const char *_progname;
static bool _mktex_enabled;
static FontMap _fontmap;
static const char *_usermapname;
};
public:
static std::string version () {
return Impl::version();
}
static const char* lookup (const std::string &fname, bool extended=true) {
return Impl::instance().lookup(fname, extended);
}
static const char* lookupEncFile (std::string fontname) {
return Impl::instance().lookupEncFile(fontname);
}
static const char* lookupEncName (std::string fname) {
return Impl::instance().lookupEncName(fname);
}
static void init (const char *progname, bool enable_mktexmf) {
Impl::setProgname(progname);
Impl::enableMktex(enable_mktexmf);
}
static void setUserFontMap (const char *fname) {
Impl::setUserFontMap(fname);
}
};
#endif
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