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#ifndef __MIMETYPE_H
#define __MIMETYPE_H
#include <string>
#include <cstring>
#include <iostream>
#include <sstream>
#include "CrawlerExportable.hpp"
class MIMEType {
protected:
std::string m_type;
std::string m_subtype;
public:
MIMEType( )
: m_type( "" ), m_subtype( "" )
{
}
MIMEType( const std::string _type, const std::string _subtype )
: m_type( _type ), m_subtype( _subtype )
{
}
MIMEType( const MIMEType &m )
: m_type( m.m_type ), m_subtype( m.m_subtype )
{
}
MIMEType( const char *s )
{
const char *pos;
if( ( pos = strchr( s, '/' ) ) == NULL ) {
*this = Null;
} else {
m_type = std::string( s, 0, pos - s );
m_subtype = std::string( s, pos - s + 1, strlen( s ) - ( pos - s + 1 ) );
}
}
MIMEType& operator=( const MIMEType &m )
{
if( this != &m ) {
this->m_type = m.m_type;
this->m_subtype = m.m_subtype;
}
return *this;
}
const std::string type( ) const
{
return m_type;
}
const std::string subtype( ) const
{
return m_subtype;
}
std::string str( ) const
{
std::ostringstream os;
os << *this;
return os.str( );
}
static CRAWLER_DLL_VISIBLE MIMEType Null;
bool operator!=( const MIMEType &other ) const
{
return( str( ) != other.str( ) );
}
bool operator==( const MIMEType &other ) const
{
return( str( ) == other.str( ) );
}
bool operator<( const MIMEType &other ) const
{
return( str( ) < other.str( ) );
}
template< typename CharT, typename TraitsT > friend
std::basic_ostream< CharT, TraitsT >& operator<<( std::basic_ostream<CharT, TraitsT>&s, const MIMEType& m );
};
template< typename CharT, typename TraitsT >
inline std::basic_ostream< CharT, TraitsT >& operator<<( std::basic_ostream< CharT, TraitsT > &s, const MIMEType &m )
{
if( m.type( ).empty( ) ) {
return s;
}
s << m.type( ) << "/" << m.subtype( );
return s;
}
#endif
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