#include <dhcp_proto.h>

Inheritance diagram for DhcpProto:

Collaboration diagram for DhcpProto:

Classes
struct	DhcpStats

struct	DhcpVhostMsg

Public Types
enum	DhcpMsgType { DHCP_VHOST_MSG }

typedef std::map< Interface , DhcpLeaseDb >	LeaseManagerMap

typedef std::pair< Interface , DhcpLeaseDb >	LeaseManagerPair

Public Types inherited from Proto
typedef WorkQueue < boost::shared_ptr< PktInfo > >	ProtoWorkQueue

Public Member Functions
void	Shutdown ()

	DhcpProto (Agent *agent, boost::asio::io_context &io, bool run_with_vrouter)

virtual	~DhcpProto ()

ProtoHandler *	AllocProtoHandler (boost::shared_ptr< PktInfo > info, boost::asio::io_context &io)

void	SendDhcpIpc (uint8_t *dhcp, std::size_t len)

bool	dhcp_relay_mode () const

void	set_dhcp_relay_mode (bool mode)

Interface *	ip_fabric_interface () const

void	set_ip_fabric_interface (Interface *itf)

uint32_t	ip_fabric_interface_index () const

void	set_ip_fabric_interface_index (uint32_t ind)

uint32_t	pkt_interface_index () const

void	set_pkt_interface_index (uint32_t ind)

const MacAddress &	ip_fabric_interface_mac () const

void	set_ip_fabric_interface_mac (const MacAddress &mac)

bool	IsRunningWithVrouter () const

void	IncrStatsDiscover ()

void	IncrStatsRequest ()

void	IncrStatsInform ()

void	IncrStatsDecline ()

void	IncrStatsRelease ()

void	IncrStatsOther ()

void	IncrStatsOffers ()

void	IncrStatsAcks ()

void	IncrStatsNacks ()

void	IncrStatsRelayReqs ()

void	IncrStatsRelayResps ()

void	IncrStatsErrors ()

void	IncrUnknownMsgDrops ()

void	IncrDhcpDisabledDrops ()

void	IncrIncorrectMac ()

const DhcpStats &	GetStats () const

void	ClearStats ()

void	CreateLeaseDb (VmInterface *vmi)

void	DeleteLeaseDb (VmInterface *vmi)

DhcpLeaseDb *	GetLeaseDb (Interface *intrface)

const LeaseManagerMap &	lease_manager () const

Public Member Functions inherited from Proto
	Proto (Agent agent, const char task_name, PktHandler::PktModuleName mod, boost::asio::io_context &io)

virtual	~Proto ()

virtual bool	Validate (PktInfo *msg)

virtual bool	Enqueue (boost::shared_ptr< PktInfo > msg)

virtual void	ProcessStats (PktStatsType::Type type)

void	FreeBuffer (PktInfo *msg)

bool	ProcessProto (boost::shared_ptr< PktInfo > msg_info)

bool	RunProtoHandler (ProtoHandler *handler)

void	set_trace (bool val)

void	set_free_buffer (bool val)

boost::asio::io_context &	get_io_service () const

Agent *	agent () const

const ProtoWorkQueue *	work_queue () const

virtual void	TokenAvailable (TokenPool *pool)

Static Public Attributes
static const uint32_t	kDhcpMaxPacketSize = 1024

static const uint32_t	kDhcpLeaseFileDeleteTimeout = 60 * 60 * 1000

Private Member Functions
void	ItfNotify (DBEntryBase *entry)

void	VnNotify (DBEntryBase *entry)

void	AsyncRead ()

void	ReadHandler (const boost::system::error_code &error, std::size_t len)

std::string	GetLeaseFileName (const VmInterface *vmi)

void	StartLeaseFileCleanupTimer ()

bool	LeaseFileCleanupExpiry (uint32_t seqno)

	DISALLOW_COPY_AND_ASSIGN (DhcpProto)

Private Attributes
bool	run_with_vrouter_

bool	dhcp_relay_mode_

Interface *	ip_fabric_interface_

uint32_t	ip_fabric_interface_index_

uint32_t	pkt_interface_index_

MacAddress	ip_fabric_interface_mac_

DBTableBase::ListenerId	iid_

DBTableBase::ListenerId	vnid_

DhcpStats	stats_

boost::asio::ip::udp::socket	dhcp_server_socket_

boost::asio::ip::udp::endpoint	remote_endpoint_

uint8_t *	dhcp_server_read_buf_

std::set< VmInterface * >	gw_vmi_list_

LeaseManagerMap	lease_manager_

uint32_t	gateway_delete_seqno_

Timer *	lease_file_cleanup_timer_

Additional Inherited Members
Protected Attributes inherited from Proto
Agent *	agent_

PktHandler::PktModuleName	module_

bool	trace_

bool	free_buffer_

boost::asio::io_context &	io_

ProtoWorkQueue	work_queue_

Detailed Description

Definition at line 23 of file dhcp_proto.h.

Member Typedef Documentation

typedef std::map<Interface *, DhcpLeaseDb *> DhcpProto::LeaseManagerMap

Definition at line 32 of file dhcp_proto.h.

typedef std::pair<Interface *, DhcpLeaseDb *> DhcpProto::LeaseManagerPair

Definition at line 33 of file dhcp_proto.h.

Member Enumeration Documentation

enum DhcpProto::DhcpMsgType

Enumerator
DHCP_VHOST_MSG

Definition at line 28 of file dhcp_proto.h.

Constructor & Destructor Documentation

DhcpProto::DhcpProto	(	Agent *	agent,
		boost::asio::io_context &	io,
		bool	run_with_vrouter
	)

Definition at line 19 of file dhcp_proto.cc.

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DhcpProto::~DhcpProto ( )

virtual

Definition at line 60 of file dhcp_proto.cc.

Member Function Documentation

ProtoHandler * DhcpProto::AllocProtoHandler	(	boost::shared_ptr< PktInfo >	info,
		boost::asio::io_context &	io
	)

virtual

Implements Proto.

Definition at line 113 of file dhcp_proto.cc.

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void DhcpProto::AsyncRead ( )

private

Definition at line 82 of file dhcp_proto.cc.

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void DhcpProto::ClearStats ( )

inline

Definition at line 117 of file dhcp_proto.h.

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void DhcpProto::CreateLeaseDb ( VmInterface * vmi )

Definition at line 158 of file dhcp_proto.cc.

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void DhcpProto::DeleteLeaseDb ( VmInterface * vmi )

Definition at line 206 of file dhcp_proto.cc.

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bool DhcpProto::dhcp_relay_mode ( ) const

inline

Definition at line 76 of file dhcp_proto.h.

DhcpProto::DISALLOW_COPY_AND_ASSIGN ( DhcpProto )

private

DhcpLeaseDb * DhcpProto::GetLeaseDb ( Interface * intrface )

Definition at line 226 of file dhcp_proto.cc.

std::string DhcpProto::GetLeaseFileName ( const VmInterface * vmi )

private

Definition at line 234 of file dhcp_proto.cc.

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const DhcpStats& DhcpProto::GetStats ( ) const

inline

Definition at line 116 of file dhcp_proto.h.

void DhcpProto::IncrDhcpDisabledDrops ( )

inline

Definition at line 114 of file dhcp_proto.h.

void DhcpProto::IncrIncorrectMac ( )

inline

Definition at line 115 of file dhcp_proto.h.

void DhcpProto::IncrStatsAcks ( )

inline

Definition at line 108 of file dhcp_proto.h.

void DhcpProto::IncrStatsDecline ( )

inline

Definition at line 104 of file dhcp_proto.h.

void DhcpProto::IncrStatsDiscover ( )

inline

Definition at line 101 of file dhcp_proto.h.

void DhcpProto::IncrStatsErrors ( )

inline

Definition at line 112 of file dhcp_proto.h.

void DhcpProto::IncrStatsInform ( )

inline

Definition at line 103 of file dhcp_proto.h.

void DhcpProto::IncrStatsNacks ( )

inline

Definition at line 109 of file dhcp_proto.h.

void DhcpProto::IncrStatsOffers ( )

inline

Definition at line 107 of file dhcp_proto.h.

void DhcpProto::IncrStatsOther ( )

inline

Definition at line 106 of file dhcp_proto.h.

void DhcpProto::IncrStatsRelayReqs ( )

inline

Definition at line 110 of file dhcp_proto.h.

void DhcpProto::IncrStatsRelayResps ( )

inline

Definition at line 111 of file dhcp_proto.h.

void DhcpProto::IncrStatsRelease ( )

inline

Definition at line 105 of file dhcp_proto.h.

void DhcpProto::IncrStatsRequest ( )

inline

Definition at line 102 of file dhcp_proto.h.

void DhcpProto::IncrUnknownMsgDrops ( )

inline

Definition at line 113 of file dhcp_proto.h.

Interface* DhcpProto::ip_fabric_interface ( ) const

inline

Definition at line 79 of file dhcp_proto.h.

uint32_t DhcpProto::ip_fabric_interface_index ( ) const

inline

Definition at line 81 of file dhcp_proto.h.

const MacAddress& DhcpProto::ip_fabric_interface_mac ( ) const

inline

Definition at line 93 of file dhcp_proto.h.

bool DhcpProto::IsRunningWithVrouter ( ) const

inline

Definition at line 99 of file dhcp_proto.h.

void DhcpProto::ItfNotify ( DBEntryBase * entry )

private

Definition at line 118 of file dhcp_proto.cc.

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const LeaseManagerMap& DhcpProto::lease_manager ( ) const

inline

Definition at line 122 of file dhcp_proto.h.

bool DhcpProto::LeaseFileCleanupExpiry ( uint32_t seqno )

private

Definition at line 260 of file dhcp_proto.cc.

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uint32_t DhcpProto::pkt_interface_index ( ) const

inline

Definition at line 87 of file dhcp_proto.h.

void DhcpProto::ReadHandler	(	const boost::system::error_code &	error,
		std::size_t	len
	)

private

Definition at line 92 of file dhcp_proto.cc.

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void DhcpProto::SendDhcpIpc	(	uint8_t *	dhcp,
		std::size_t	len
	)

Definition at line 108 of file dhcp_proto.cc.

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void DhcpProto::set_dhcp_relay_mode ( bool mode )

inline

Definition at line 77 of file dhcp_proto.h.

void DhcpProto::set_ip_fabric_interface ( Interface * itf )

inline

Definition at line 80 of file dhcp_proto.h.

void DhcpProto::set_ip_fabric_interface_index ( uint32_t ind )

inline

Definition at line 84 of file dhcp_proto.h.

void DhcpProto::set_ip_fabric_interface_mac ( const MacAddress & mac )

inline

Definition at line 96 of file dhcp_proto.h.

void DhcpProto::set_pkt_interface_index ( uint32_t ind )

inline

Definition at line 90 of file dhcp_proto.h.

void DhcpProto::Shutdown ( )

Definition at line 63 of file dhcp_proto.cc.

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void DhcpProto::StartLeaseFileCleanupTimer ( )

private

Definition at line 252 of file dhcp_proto.cc.

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void DhcpProto::VnNotify ( DBEntryBase * entry )

private

Definition at line 215 of file dhcp_proto.cc.

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Member Data Documentation

bool DhcpProto::dhcp_relay_mode_

private

Definition at line 134 of file dhcp_proto.h.

uint8_t* DhcpProto::dhcp_server_read_buf_

private

Definition at line 145 of file dhcp_proto.h.

boost::asio::ip::udp::socket DhcpProto::dhcp_server_socket_

private

Definition at line 143 of file dhcp_proto.h.

uint32_t DhcpProto::gateway_delete_seqno_

private

Definition at line 149 of file dhcp_proto.h.

std::set<VmInterface *> DhcpProto::gw_vmi_list_

private

Definition at line 147 of file dhcp_proto.h.

DBTableBase::ListenerId DhcpProto::iid_

private

Definition at line 139 of file dhcp_proto.h.

Interface* DhcpProto::ip_fabric_interface_

private

Definition at line 135 of file dhcp_proto.h.

uint32_t DhcpProto::ip_fabric_interface_index_

private

Definition at line 136 of file dhcp_proto.h.

MacAddress DhcpProto::ip_fabric_interface_mac_

private

Definition at line 138 of file dhcp_proto.h.

const uint32_t DhcpProto::kDhcpLeaseFileDeleteTimeout = 60 * 60 * 1000

static

Definition at line 26 of file dhcp_proto.h.

const uint32_t DhcpProto::kDhcpMaxPacketSize = 1024

static

Definition at line 25 of file dhcp_proto.h.

Timer* DhcpProto::lease_file_cleanup_timer_

private

Definition at line 150 of file dhcp_proto.h.

LeaseManagerMap DhcpProto::lease_manager_

private

Definition at line 148 of file dhcp_proto.h.

uint32_t DhcpProto::pkt_interface_index_

private

Definition at line 137 of file dhcp_proto.h.

boost::asio::ip::udp::endpoint DhcpProto::remote_endpoint_

private

Definition at line 144 of file dhcp_proto.h.

bool DhcpProto::run_with_vrouter_

private

Definition at line 133 of file dhcp_proto.h.

DhcpStats DhcpProto::stats_

private

Definition at line 141 of file dhcp_proto.h.

DBTableBase::ListenerId DhcpProto::vnid_

private

Definition at line 140 of file dhcp_proto.h.

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

Classes

Public Types

Public Member Functions

Static Public Attributes

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation