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IP Messenger ʐMvgRdl(htg4Łj 96/02/21
Modify 97/02/10
H.Shirouzu
shirouzu@ntt-it.co.jp
Tv
UDP PortgpAbZ[WMT[rXł
TCP/IPgAOS̎ނ₢܂B̂lbg[N
iюw̃lbg[NjŁAIȃoFł܂B
bZ[WM̂̂́AIPڑĂSoɑs܂B
܂AMł܂邱ƂȂAyłB
ڍ
UDP|[g(default:2425)gpāAȉ̕@ŏ܂B
1.R}h
1) R}h( command & 0xff )
IPMSG_NOOPERATION
IPMSG_BR_ENTRY T[rXɃGg[iNBroadcastj
IPMSG_BR_EXIT T[rX甲iIBroadcastj
IPMSG_ANSENTRY T[rXɃGg[F
IPMSG_BR_ABSENCE s݃[hύX
IPMSG_BR_ISGETLIST zXgXgo\o̒T
IPMSG_OKGETLIST zXgXgo\ʒm
IPMSG_GETLIST zXgXgov
IPMSG_ANSLIST zXgXgo
IPMSG_SENDMSG bZ[W̑M
IPMSG_RECVMSG bZ[W̎MmF
IPMSG_READMSG ̊Jʒm
IPMSG_DELMSG jʒm
IPMSG_GETINFO IPMSGo[W擾
IPMSG_SETINFO IPMSGo[W
2) IvVtO( command & 0xffffff00 )
IPMSG_SENDCHECKOPT M`FbN
IPMSG_SECRETOPT
IPMSG_BROADCASTOPT u[hLXgij
IPMSG_MULTICASTOPT }`LXgiIj
IPMSG_NOPOPUPOPT m|bvAbvMiMMցj
IPMSG_AUTORETOPT is|h~pj
IPMSG_RETRYOPT đtO
IPMSG_PASSWORDOPT O
IPMSG_DIALUPOPT _CAAbv
IPMSG_NOLOGOPT OɎcȂ
IPMSG_NEWMUTIOPT j[o[W}`LXg
IPMSG_ABSENCEOPT s݃[h
IPMSG_SERVEROPT T[o[
IPMSG_NOADDLISTOPT BR_ENTRYĂȂꎞo
2.R}htH[}bgiׂĕƂĕ\j
1) R}hitH[}bgo[W1j
Ver(1)FPacketԍ : User : Host : Commandԍ : lj
2) ݂̃R}htH[}bgɂ郁bZ[W̑M
"1:0:shirouzu:jupiter:32:Hello"
3.R}hTv
NɁAIPMSG_BR_ENTRYR}hu[hLXgAłɗ
オĂIP MessengerɁAVKQm点܂B
̃u[hLXgɂAłɗオĂ郁óA
̑M惊XgɐVKQȍlj܂BɁA
IPMSG_ANSENTRYR}hVKQoɑAԐM܂B
VKQóAIPMSG_ANSENTRYM邱ƂɂAł
オĂSȍ邱Ƃł܂B
AIPpPbgȂ́ASĂIP Messenger
̑M惊XgێłƂ킯łB
IPMSG_BR_ENTRY, IPMSG_ANSENTRY, IPMSG_BR_ABSENCER}hł́A
s݃[hɂ킹āAIPMSG_ABSENCEOPT𗧂Ă܂BɁA
R}h̒ljɂ̓jbNl[܂BIPMSG_BR_ABSENCÉA
s݃[hωɃu[hLXg܂B
iO[vgjLR}hQ'\0'I[ɂÂāA
O[v邱Ƃł܂B
bZ[W̑Mɂ́AIPMSG_SENDMSGgpAḾAmF
tOĂꍇɌAIPMSG_RECVMSGԂ܂B
u[hLXgɂ郁bZ[WḾAIPMSG_BOADCASTOPT𗧂
IPMSG_SENDMSGgp܂Bu[hLXg͎
`FbNĂpPbgꍇA{IɃpPbg
Ԃ܂B
`FbNĂpPbgꍇAJꎟA
IPMSG_READMSG𑗏o܂B
ȂA莞ԈȓIPMSG_ANSENTRYȂǂ̊mFpPbg
ȂꍇÃpPbgđoł܂BgC̉EԊu
ɂẮAˑłB
ȂAIPMSG_RECVMSG, IPMSG_READMSGȂǁAmFEpPbgɂ́A
̌ƂȂpPbg̔ԍgɓ܂B
4. ̑
1) sɂ
obZ[W̉śAUNIX`ɓꂵ܂('0x0a')B
KvɉāAϊsĂB
2) f~^
f~^':'gĂWA[UAzXg̈ɂ́A
':'܂ޖÓAg܂BAzXg':'܂ł
ꍇA̕(Ƃ';')ȂǂɒuĎgpĂB
ƂɕKvƂ͎v܂ARAGXP[
vV[PXłlƎv܂B
3) R[h
R[h́ASJIS̎gpz肵Ă܂AAUNIXΉȂ
lƂ܂̂ŁAΉlƎv܂B
5. A
E-Mail shirouzu@ntt-it.co.jp ܂ŁB
L
R}hR[h́Aipmsg.hQƂĂ()
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