ferencd@0: //
ferencd@0: // VMime library (http://www.vmime.org)
ferencd@0: // Copyright (C) 2002-2013 Vincent Richard <vincent@vmime.org>
ferencd@0: //
ferencd@0: // This program is free software; you can redistribute it and/or
ferencd@0: // modify it under the terms of the GNU General Public License as
ferencd@0: // published by the Free Software Foundation; either version 3 of
ferencd@0: // the License, or (at your option) any later version.
ferencd@0: //
ferencd@0: // This program is distributed in the hope that it will be useful,
ferencd@0: // but WITHOUT ANY WARRANTY; without even the implied warranty of
ferencd@0: // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
ferencd@0: // General Public License for more details.
ferencd@0: //
ferencd@0: // You should have received a copy of the GNU General Public License along
ferencd@0: // with this program; if not, write to the Free Software Foundation, Inc.,
ferencd@0: // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
ferencd@0: //
ferencd@0: // Linking this library statically or dynamically with other modules is making
ferencd@0: // a combined work based on this library.  Thus, the terms and conditions of
ferencd@0: // the GNU General Public License cover the whole combination.
ferencd@0: //
ferencd@0: 
ferencd@0: 
ferencd@0: // Helper function to obtain an encoder given its name
ferencd@0: static vmime::shared_ptr <vmime::utility::encoder::encoder> getEncoder(const vmime::string& name,
ferencd@0: 	 int maxLineLength = 0, const vmime::propertySet props = vmime::propertySet())
ferencd@0: {
ferencd@0: 	vmime::shared_ptr <vmime::utility::encoder::encoder> enc =
ferencd@0: 		vmime::utility::encoder::encoderFactory::getInstance()->create(name);
ferencd@0: 
ferencd@0: 	enc->getProperties() = props;
ferencd@0: 
ferencd@0: 	if (maxLineLength != 0)
ferencd@0: 		enc->getProperties()["maxlinelength"] = maxLineLength;
ferencd@0: 
ferencd@0: 	return enc;
ferencd@0: }
ferencd@0: 
ferencd@0: 
ferencd@0: // Encoding helper function
ferencd@0: static const vmime::string encode(const vmime::string& name, const vmime::string& in,
ferencd@0: 	int maxLineLength = 0, const vmime::propertySet props = vmime::propertySet())
ferencd@0: {
ferencd@0: 	vmime::shared_ptr <vmime::utility::encoder::encoder> enc = getEncoder(name, maxLineLength, props);
ferencd@0: 
ferencd@0: 	vmime::utility::inputStreamStringAdapter vin(in);
ferencd@0: 
ferencd@0: 	std::ostringstream out;
ferencd@0: 	vmime::utility::outputStreamAdapter vout(out);
ferencd@0: 
ferencd@0: 	enc->encode(vin, vout);
ferencd@0: 
ferencd@0: 	return (out.str());
ferencd@0: }
ferencd@0: 
ferencd@0: 
ferencd@0: // Decoding helper function
ferencd@0: static const vmime::string decode(const vmime::string& name, const vmime::string& in, int maxLineLength = 0)
ferencd@0: {
ferencd@0: 	vmime::shared_ptr <vmime::utility::encoder::encoder> enc = getEncoder(name, maxLineLength);
ferencd@0: 
ferencd@0: 	vmime::utility::inputStreamStringAdapter vin(in);
ferencd@0: 
ferencd@0: 	std::ostringstream out;
ferencd@0: 	vmime::utility::outputStreamAdapter vout(out);
ferencd@0: 
ferencd@0: 	enc->decode(vin, vout);
ferencd@0: 
ferencd@0: 	return (out.str());
ferencd@0: }