/*
 *
 *  D-Bus++ - C++ bindings for D-Bus
 *
 *  Copyright (C) 2005-2007  Paolo Durante <shackan@gmail.com>
 *
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library 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
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

#include <cstdlib>
#include <cstring>
#include <string>
#include <map>
#include <iostream>
#include <fstream>
#include <sstream>

#include "xml2cpp.h"
#include "generate_adaptor.h"
#include "generate_proxy.h"

using namespace std;
using namespace DBus;

//typedef map<string,string> TypeCache;

void usage(const char *argv0)
{
	cerr << endl << "Usage: " << argv0 << " <xmlfile> [ --proxy=<outfile.h> ] [ --adaptor=<outfile.h> ]"
	     << endl << endl;
	exit(-1);
}

/*int char_to_atomic_type(char t)
{
	if (strchr("ybnqiuxtdsgavre", t))
		return t;

	return DBUS_TYPE_INVALID;
}*/



/*bool is_atomic_type(const string &type)
{
	return type.length() == 1 && char_to_atomic_type(type[0]) != DBUS_TYPE_INVALID;
}*/


int main(int argc, char ** argv)
{
	if (argc < 2)
	{
		usage(argv[0]);
	}

	bool proxy_mode, adaptor_mode;
	char *proxy, *adaptor;

	proxy_mode = false;
	proxy = 0;

	adaptor_mode = false;
	adaptor = 0;
	
	for (int a = 1; a < argc; ++a)
	{
		if (!strncmp(argv[a], "--proxy=", 8))
		{
			proxy_mode = true;
			proxy = argv[a] +8;
		}
		else
		if (!strncmp(argv[a], "--adaptor=", 10))
		{
			adaptor_mode = true;
			adaptor = argv[a] +10;
		}
	}

	if (!proxy_mode && !adaptor_mode) usage(argv[0]);

	ifstream xmlfile(argv[1]);

	if (xmlfile.bad())
	{
		cerr << "unable to open file " << argv[1] << endl;
		return -1;
	}

	Xml::Document doc;

	try
	{
		xmlfile >> doc;
		//cout << doc.to_xml();
	}
	catch(Xml::Error &e)
	{
		cerr << "error parsing " << argv[1] << ": " << e.what() << endl;
		return -1;
	}

	if (!doc.root)
	{
		cerr << "empty document" << endl;
		return -1;
	}

	if (proxy_mode)   generate_proxy(doc, proxy);
	if (adaptor_mode) generate_adaptor(doc, adaptor);

	return 0;
}