icp_common_t Class Reference

#include <ICP.h>

Collaboration diagram for icp_common_t:

Public Member Functions
	icp_common_t ()
	icp_common_t (char *buf, unsigned int len)
void	handleReply (char *buf, Ip::Address &from)
icp_opcode	getOpCode () const

Static Public Member Functions
static icp_common_t *	CreateMessage (icp_opcode opcode, int flags, const char *url, int reqnum, int pad)

Public Attributes
unsigned char	opcode
unsigned char	version
unsigned short	length
uint32_t	reqnum
uint32_t	flags
uint32_t	pad
uint32_t	shostid

Detailed Description

Wire-level ICP header. DO NOT add or move fields. DO NOT add virtual methods.

Definition at line 35 of file ICP.h.

Constructor & Destructor Documentation

icp_common_t() [1/2]

icp_common_t::icp_common_t

(

)

Definition at line 104 of file icp_v2.cc.

Referenced by CreateMessage(), and handleReply().

icp_common_t() [2/2]

icp_common_t::icp_common_t	(	char *	buf,
		unsigned int	len
	)

Definition at line 109 of file icp_v2.cc.

References flags, length, pad, and reqnum.

Member Function Documentation

CreateMessage()

icp_common_t * icp_common_t::CreateMessage ( icp_opcode  opcode, int  flags, const char *  url, int  reqnum, int  pad  )

static

Returns

newly allocated buffer with an ICP message, including header

Definition at line 271 of file icp_v2.cc.

References flags, icp_common_t(), ICP_QUERY, ICP_VERSION_CURRENT, length, opcode, pad, reqnum, shostid, version, and xcalloc().

Referenced by icpCreateAndSend().

getOpCode()

icp_opcode icp_common_t::getOpCode

(

)

const

Definition at line 129 of file icp_v2.cc.

References ICP_END, ICP_INVALID, and opcode.

Referenced by PeerSelector::handleIcpReply(), icpHandleIcpV2(), and icpHandleIcpV3().

handleReply()

void icp_common_t::handleReply	(	char *	buf,
		Ip::Address &	from
	)

Definition at line 544 of file icp_v2.cc.

References DBG_CRITICAL, debugs, icp_common_t(), icp_opcode_str, icpGetCacheKey(), neighbors_do_private_keys, neighborsUdpAck(), opcode, and reqnum.

Referenced by icpHandleIcpV2(), and icpHandleIcpV3().

Member Data Documentation

flags

uint32_t icp_common_t::flags

Definition at line 45 of file ICP.h.

Referenced by CreateMessage(), doV2Query(), PeerSelector::handleIcpParentMiss(), and icp_common_t().

length

unsigned short icp_common_t::length

total length (bytes)

Definition at line 42 of file ICP.h.

Referenced by CreateMessage(), icp_common_t(), icpHandleIcpV2(), icpHandleIcpV3(), and icpUdpSend().

opcode

unsigned char icp_common_t::opcode

opcode

Definition at line 38 of file ICP.h.

Referenced by CreateMessage(), getOpCode(), handleReply(), icpCount(), icpHandleIcpV2(), icpHandleIcpV3(), icpUdpSend(), neighborAlive(), and neighborsUdpAck().

pad

uint32_t icp_common_t::pad

Definition at line 46 of file ICP.h.

Referenced by CreateMessage(), PeerSelector::handleIcpParentMiss(), and icp_common_t().

reqnum

uint32_t icp_common_t::reqnum

req number (req'd for UDP)

Definition at line 44 of file ICP.h.

Referenced by CreateMessage(), doV2Query(), doV3Query(), handleReply(), and icp_common_t().

shostid

uint32_t icp_common_t::shostid

sender host id

Definition at line 48 of file ICP.h.

Referenced by CreateMessage().

version

unsigned char icp_common_t::version

version number

Definition at line 40 of file ICP.h.

Referenced by CreateMessage(), and neighborAlive().

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

• src/ICP.h
• src/icp_v2.cc