//
// VMime library (http://www.vmime.org)
// Copyright (C) 2002 Vincent Richard <vincent@vmime.org>
//
// 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, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// Linking this library statically or dynamically with other modules is making
// a combined work based on this library.  Thus, the terms and conditions of
// the GNU General Public License cover the whole combination.
//

//
// EXAMPLE DESCRIPTION:
// ====================
// This sample program demonstrate the use of the messageParser component
// to enumerate the text parts in a message.
//
// For more information, please visit:
// http://www.vmime.org/
//

#include <iostream>
#include <locale>
#include <clocale>

#include "vmime/vmime.hpp"
#include "vmime/platforms/posix/posixHandler.hpp"


int main() {

	std::cout << std::endl;

	// Set the global C and C++ locale to the user-configured locale.
	// The locale should use UTF-8 encoding for these tests to run successfully.
	try {
		std::locale::global(std::locale(""));
	} catch (std::exception &) {
		std::setlocale(LC_ALL, "");
	}

	try {

		vmime::messageParser mp("<...MIME message content...>");

		// Enumerate text parts
		for (size_t i = 0 ; i < mp.getTextPartCount() ; ++i) {

			const vmime::textPart& part = *mp.getTextPartAt(i);

			// Output content-type of the part
			std::cout << part.getType().generate() << std::endl;

			// text/html
			if (part.getType().getSubType() == vmime::mediaTypes::TEXT_HTML) {

				const vmime::htmlTextPart& hp = dynamic_cast<const vmime::htmlTextPart&>(part);

				// HTML text is in "hp.getText()"
				// Corresponding plain text is in "hp.getPlainText()"

				// Enumerate embedded objects (eg. images)
				for (size_t j = 0 ; j < hp.getObjectCount() ; ++j) {

					const vmime::htmlTextPart::embeddedObject& obj = *hp.getObjectAt(j);

					// Identifier (content-id or content-location) is in "obj.getId()"
					// Object data is in "obj.getData()"
				}

			// text/plain
			} else {

				const vmime::textPart& tp = dynamic_cast<const vmime::textPart&>(part);

				// Text is in "tp.getText()"
			}
		}

	// VMime exception
	} catch (vmime::exception& e) {

		std::cout << "vmime::exception: " << e.what() << std::endl;
		throw;

	// Standard exception
	} catch (std::exception& e) {

		std::cout << "std::exception: " << e.what() << std::endl;
		throw;
	}

	std::cout << std::endl;

	return 0;
}
