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FlowHandler Class Reference

#include <flow_handler.h>

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Public Member Functions

 FlowHandler (Agent *agent, boost::shared_ptr< PktInfo > info, boost::asio::io_context &io, FlowProto *proto, uint16_t index)
 
virtual ~FlowHandler ()
 
bool Run ()
 
bool IsL3ModeFlow () const
 
- Public Member Functions inherited from ProtoHandler
 ProtoHandler (Agent *agent, boost::shared_ptr< PktInfo > info, boost::asio::io_context &io)
 
virtual ~ProtoHandler ()
 
void Send (uint32_t itf, uint32_t vrf, uint16_t, PktHandler::PktModuleName)
 
void Send (uint32_t itf, uint32_t vrf, uint16_t cmd, uint32_t param1, uint32_t param2, PktHandler::PktModuleName mod)
 
int EthHdr (const MacAddress &src, const MacAddress &dest, const uint16_t proto)
 
int EthHdr (char *buff, uint16_t len, const MacAddress &src, const MacAddress &dest, const uint16_t proto, uint16_t vlan_id)
 
int EthHdr (char *buff, uint16_t len, const Interface *interface, const MacAddress &src, const MacAddress &dest, const uint16_t proto)
 
int EthHdr (char *buff, uint16_t len, uint32_t ifindex, const MacAddress &src, const MacAddress &dest, const uint16_t proto)
 
void VlanHdr (uint8_t *ptr, uint16_t tci)
 
void IpHdr (uint16_t len, in_addr_t src, in_addr_t dest, uint8_t protocol, uint16_t id, uint8_t ttl)
 
uint16_t IpHdr (char *buff, uint16_t buf_len, uint16_t len, in_addr_t src, in_addr_t dest, uint8_t protocol, uint16_t id, uint8_t ttl)
 
void Ip6Hdr (ip6_hdr *ip, uint16_t plen, uint8_t next_header, uint8_t hlim, uint8_t *src, uint8_t *dest)
 
void UdpHdr (uint16_t len, in_addr_t src, uint16_t src_port, in_addr_t dest, uint16_t dest_port)
 
void UdpHdr (udphdr *hdr, uint16_t len, const uint8_t *src, uint16_t src_port, const uint8_t *dest, uint16_t dest_port, uint8_t next_hdr)
 
void UdpHdr (uint16_t len, const uint8_t *src, uint16_t src_port, const uint8_t *dest, uint16_t dest_port, uint8_t next_hdr)
 
uint16_t UdpHdr (udphdr *udp, uint16_t buf_len, uint16_t len, in_addr_t src, uint16_t src_port, in_addr_t dest, uint16_t dest_port)
 
uint16_t IcmpHdr (char *buff, uint16_t buf_len, uint8_t type, uint8_t code, uint16_t word1, uint16_t word2)
 
void IcmpChecksum (char *buff, uint16_t buf_len)
 
void IgmpChecksum (char *buff, uint16_t buf_len)
 
uint32_t Sum (uint16_t *, std::size_t, uint32_t) const
 
uint16_t Csum (uint16_t *, std::size_t, uint32_t) const
 
uint16_t UdpCsum (in_addr_t, in_addr_t, std::size_t, udphdr *) const
 
uint16_t Ipv6Csum (const uint8_t *src, const uint8_t *dest, uint16_t plen, uint8_t next_hdr, uint16_t *hdr) const
 
uint16_t Icmpv6Csum (const uint8_t *src, const uint8_t *dest, icmp6_hdr *icmp, uint16_t plen) const
 
Agent * agent () const
 
uint32_t GetVrfIndex () const
 
uint32_t GetInterfaceIndex () const
 
uint16_t GetLength () const
 
uint32_t GetCmdParam () const
 
PktInfo * pkt_info () const
 
uint32_t EncapHeaderLen () const
 

Static Public Member Functions

static const std::string UnknownVn ()
 
static const VnListType UnknownVnList ()
 
static const std::string LinkLocalVn ()
 

Private Attributes

FlowProto * flow_proto_
 
uint16_t flow_table_index_
 

Additional Inherited Members

- Protected Attributes inherited from ProtoHandler
Agent * agent_
 
boost::shared_ptr< PktInfo > pkt_info_
 
boost::asio::io_context & io_
 

Detailed Description

Definition at line 15 of file flow_handler.h.

Constructor & Destructor Documentation

FlowHandler::FlowHandler ( Agent *  agent,
boost::shared_ptr< PktInfo >  info,
boost::asio::io_context &  io,
FlowProto *  proto,
uint16_t  index 
)
inline

Definition at line 17 of file flow_handler.h.

virtual FlowHandler::~FlowHandler ( )
inlinevirtual

Definition at line 22 of file flow_handler.h.

Member Function Documentation

bool FlowHandler::IsL3ModeFlow ( ) const

Definition at line 29 of file flow_handler.cc.

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static const std::string FlowHandler::LinkLocalVn ( )
inlinestatic

Definition at line 32 of file flow_handler.h.

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bool FlowHandler::Run ( void  )
virtual

Implements ProtoHandler.

Definition at line 77 of file flow_handler.cc.

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static const std::string FlowHandler::UnknownVn ( )
inlinestatic

Definition at line 26 of file flow_handler.h.

static const VnListType FlowHandler::UnknownVnList ( )
inlinestatic

Definition at line 27 of file flow_handler.h.

Member Data Documentation

FlowProto* FlowHandler::flow_proto_
private

Definition at line 38 of file flow_handler.h.

uint16_t FlowHandler::flow_table_index_
private

Definition at line 39 of file flow_handler.h.

The documentation for this class was generated from the following files: