/**
 * GMyth Library
 *
 * @file gmyth/gmyth_uri.h
 * 
 * @brief <p> GMythURI utils
 *  - Extracts and parses a URI char string, in according with the RFC 2396 
 *    [http://www.ietf.org/rfc/rfc2396.txt]
 * 
 * Copyright (C) 2006 INdT - Instituto Nokia de Tecnologia.
 * @author Rosfran Borges <rosfran.borges@indt.org.br>
 *
 *//*
 * 
 * This program 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 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 Lesser General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef _GMYTH_URI_H_
#define _GMYTH_URI_H_

#include <glib.h>
#include <glib-object.h>

#include <stdlib.h>
#include <stdio.h>
#include <string.h>

G_BEGIN_DECLS

#define GMYTH_URI_TYPE               (gmyth_uri_get_type ())
#define GMYTH_URI(obj)          		 (G_TYPE_CHECK_INSTANCE_CAST ((obj), GMYTH_URI_TYPE, GMythURI))
#define GMYTH_URI_CLASS(klass)       (G_TYPE_CHECK_CLASS_CAST ((klass), GMYTH_URI_TYPE, GMythURIClass))
#define IS_GMYTH_URI(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GMYTH_URI_TYPE))
#define IS_GMYTH_URI_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GMYTH_URI_TYPE))
#define GMYTH_URI_GET_CLASS(obj)     (G_TYPE_INSTANCE_GET_CLASS ((obj), GMYTH_URI_TYPE, GMythURIClass))

typedef struct _GMythURI         GMythURI;
typedef struct _GMythURIClass    GMythURIClass;

/****************************************
* Define
****************************************/

#define GMYTH_URI_KNKOWN_PORT 				(-1)
#define GMYTH_URI_DEFAULT_HTTP_PORT 	80
#define GMYTH_URI_DEFAULT_FTP_PORT 		21
#define GMYTH_URI_DEFAULT_PATH 				"/"
#define GMYTH_URI_MAXLEN 							256

#define GMYTH_URI_PROTOCOL_DELIM 			"://"
#define GMYTH_URI_USER_DELIM 					"@"
#define GMYTH_URI_COLON_DELIM 				":"
#define GMYTH_URI_SLASH_DELIM 				"/"
#define GMYTH_URI_SBLACET_DELIM 			"["
#define GMYTH_URI_EBLACET_DELIM 			"]"
#define GMYTH_URI_SHARP_DELIM 				"#"
#define GMYTH_URI_QUESTION_DELIM 			"?"
#define GMYTH_URI_E_DELIM 						"&"
#define GMYTH_URI_ESCAPING_CHAR 			"%"

#define GMYTH_URI_PROTOCOL_MYTH 			"myth"
#define GMYTH_URI_PROTOCOL_HTTP 			"http"
#define GMYTH_URI_PROTOCOL_FTP 				"ftp"

/****************************************
* Data Type
****************************************/

struct _GMythURIClass
{
  GObjectClass parent_class;

  /* callbacks */
  /* no one for now */
};

struct _GMythURI {
	
	GObject parent;
	
	GString *uri;
	GString *host;
	gint port;
	GString *protocol;
	GString *path;
	GString *fragment;
	GString *user;
	GString *password;
	GString *query;
	
};

GType       gmyth_uri_get_type (void);
GMythURI*   gmyth_uri_new (void);
GMythURI*   gmyth_uri_new_with_value (const gchar *value);
gboolean 		gmyth_uri_is_equals ( GMythURI* uri1, GMythURI* uri2 );
gboolean		gmyth_uri_is_livetv ( GMythURI* uri );
gint				gmyth_uri_get_channel_num( GMythURI* uri );
gchar*			gmyth_uri_get_channel_name( GMythURI* uri );


#define 		gmyth_uri_get_host(urip) 			( urip->host != NULL ? urip->host->str : "" )
#define 		gmyth_uri_get_port(urip) 			( urip->port )
#define 		gmyth_uri_get_protocol(urip) 	( urip->protocol != NULL ? urip->protocol->str : "" )
#define 		gmyth_uri_get_path(urip) 			( urip->path != NULL ? urip->path->str : "" )
#define 		gmyth_uri_get_user(urip) 			( urip->user != NULL ? urip->user->str : "" )
#define    	gmyth_uri_get_password(urip) 	( urip->password != NULL ? urip->password->str : "" )
#define 		gmyth_uri_get_fragment(urip) 	( urip->fragment != NULL ? urip->fragment->str : "" )
#define 		gmyth_uri_get_query(urip) 		( urip->query != NULL ? urip->query->str : "" )

G_END_DECLS

#endif /* _GMYTH_URI_H_ */