#define HH_IpV6Packet_ 1
// Custom includes
+#include "Socket/Protocols/INet/INet6Address.hh"
#include "Packets/Packets.hh"
#include "IpV4Packet.hh"
namespace senf {
- /** \brief Parse an IpV6 packet
+ /** \brief Parse an IpV6 address
+
+ \see INet6Address
+ */
+ struct Parse_INet6Address : public PacketParserBase
+ {
+ Parse_INet6Address(data_iterator i, state_type s) : PacketParserBase(i,s,fixed_bytes) {}
- Parser implementing the IpV6 header. The fields implemented are:
+ ///////////////////////////////////////////////////////////////////////////
- <table class="senf">
- <tr><th>Field name</th><th>Parser type</th></tr>
- <tr><td>version</td><td>\ref Parse_Version</td></tr>
- <tr><td>trafficClass</td><td>\ref Parse_Class</td></tr>
- <tr><td>flowLabel</td><td>\ref Parse_FlowLabel</td></tr>
- <tr><td>length</td><td>\ref Parse_16bit</td></tr>
- <tr><td>nextHeader</td><td>\ref Parse_8bit</td></tr>
- <tr><td>hopLimit</td><td>\ref Parse_8bit</td></tr>
- <tr><td>source</td><td>\ref Parse_Addr</td></tr>
- <tr><td>destination</td><td>\ref Parse_Addr</td></tr>
- </table>
+ typedef INet6Address value_type;
+ static const size_type fixed_bytes = 16u;
+
+ value_type value() const { return value_type::from_data(i()); }
+ void value(value_type const & v) { std::copy(v.begin(), v.end(), i()); }
+ operator value_type() { return value(); }
+ byte & operator[](size_type index) { return *boost::next(i(),index); }
+ Parse_INet6Address const & operator= (value_type const & other)
+ { value(other); return *this; }
+ };
+
+ /** \brief Parse an IpV6 packet
\see IpV6PacketType \n
<a href="http://tools.ietf.org/html/rfc2460">RFC 2460</a>
*/
struct Parse_IpV6 : public PacketParserBase
{
- SENF_PACKET_PARSER_NO_INIT(Parse_IpV6);
-
- ///////////////////////////////////////////////////////////////////////////
-
typedef Parse_UIntField < 0, 4 > Parse_Version;
typedef Parse_UIntField < 4, 12 > Parse_Class;
typedef Parse_UIntField < 12, 32 > Parse_FlowLabel;
typedef Parse_UInt8 Parse_8bit;
typedef Parse_UInt16 Parse_16bit;
+ typedef Parse_INet6Address Parse_Addr;
- typedef Parse_Array < 16, Parse_8bit > Parse_Addr;
+# ifndef DOXYGEN
+
+ SENF_PACKET_PARSER_NO_INIT(Parse_IpV6);
SENF_PACKET_PARSER_DEFINE_FIXED_FIELDS(
((OverlayField)( version, Parse_Version ))
((Field )( source, Parse_Addr ))
((Field )( destination, Parse_Addr )) );
+# else
+
+ Parse_Version version() const;
+ Parse_Class trafficClass() const;
+ Parse_FlowLabel flowLabel() const;
+ Parse_16bit length() const;
+ Parse_8bit nextHeader() const;
+ Parse_8bit hopLimit() const;
+ Parse_Addr source() const;
+ Parse_Addr destination() const;
+
+# endif
+
void init() {
version() = 6;
}