1 files changed, 140 insertions, 0 deletions
diff --git a/include/crawler/URL.hpp b/include/crawler/URL.hpp
new file mode 100755
index 0000000..255a2db
--- /dev/null
+++ b/include/crawler/URL.hpp
@@ -0,0 +1,140 @@
+#ifndef __URL_H
+#define __URL_H
+
+#include "CrawlerExportable.hpp"
+
+#include <string>
+#include <iostream>
+#include <sstream>
+
+using namespace std;
+
+class URL {
+	protected:
+		string m_protocol;
+		string m_host;
+		unsigned short m_port;
+		string m_path;
+		string m_query;
+		string m_fragment;
+		
+	public:
+		URL( )
+			: m_protocol( "" ), m_host( "" ), m_port( 0 ), m_path( "" ), m_query( "" ), m_fragment( "" )
+		{
+		}
+		
+		URL( const URL& url )
+			: m_protocol( url.m_protocol ), m_host( url.m_host ), m_port( url.m_port ), m_path( url.m_path ), m_query( url.m_query ), m_fragment( url.m_fragment )
+		{			
+		}
+		
+		URL( const std::string _protocol, const std::string _host, const unsigned short _port, const std::string _path, const std::string _query, const std::string _fragment )
+			: m_protocol( _protocol ), m_host( _host ), m_port( _port ), m_path( _path ), m_query( _query ), m_fragment( _fragment )
+		{
+		}
+		
+		URL& operator=( const URL& u ) {
+			if( this != &u ) {
+				this->m_protocol = u.m_protocol;
+				this->m_port = u.m_port;
+				this->m_host = u.m_host;
+				this->m_path = u.m_path;
+				this->m_query = u.m_query;
+				this->m_fragment = u.m_fragment;
+			}
+			return *this;
+		}
+				
+		const string protocol( ) const
+		{
+			return m_protocol;
+		}
+		
+		const string host( ) const
+		{
+			return m_host;
+		}
+				
+		unsigned short port( ) const
+		{
+			return m_port;
+		}
+		
+		const string path( ) const
+		{
+			return m_path;
+		}
+		
+		const string query( ) const
+		{
+			return m_query;
+		}
+		
+		std::string fragment( ) const
+		{
+			return m_fragment;
+		}
+		
+		std::string str( ) const
+		{
+			std::ostringstream os;
+			os << *this;
+			return os.str( );
+		}
+		
+		static URL CRAWLER_DLL_VISIBLE Null;
+		
+		bool operator!=( const URL &other ) const
+		{
+			return( str( ) != other.str( ) );
+		}
+
+		bool operator==( const URL &other ) const
+		{
+			return( str( ) == other.str( ) );
+		}
+
+		bool operator<( const URL &other ) const
+		{
+			return( str( ) < other.str( ) );
+		}
+
+		template< typename CharT, typename TraitsT > friend
+			basic_ostream<CharT, TraitsT>& operator<<( basic_ostream<CharT, TraitsT>&s, const URL& u );			
+
+		static unsigned short defaultPort( const std::string p )
+		{
+			if( p == "http" )	return 80;
+			else if( p == "https" )	return 443;
+			else if( p == "ftp" )	return 21;
+			else return 0;
+		}
+};
+
+template< typename CharT, typename TraitsT >
+inline basic_ostream<CharT, TraitsT>& operator<<( basic_ostream<CharT, TraitsT>&s, const URL& u ) {
+	if( u.protocol( ).empty( ) ) {
+		return s;
+	}
+	
+	s << u.protocol( ) << "://" << u.host( );
+
+	if( u.port( ) != URL::defaultPort( u.protocol( ) ) ) {
+		s << ":" << u.port( );
+	}
+	
+	s << u.path( );
+	
+	if( !u.query( ).empty( ) ) {
+		s << "?" << u.query( );
+	}
+	
+	if( !u.fragment( ).empty( ) ) {
+		 s << "#" << u.fragment( );
+	}
+	
+	return s;
+}
+
+#endif