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<tr><td width="100%" colspan="2" height="100" align="center" valign="top"><br><p align="center">[<a href="index.htm">回到开始</a>][<a href="247.htm">上一层</a>][<a href="259.htm">下一篇</a>]
<hr><p align="left"><small>发信人: nothing (迷茫~浮), 信区: Winsock <br>
标 题: icq protocl(4) <br>
发信站: 武汉白云黄鹤站 (Thu May 11 10:16:44 2000), 转信 <br>
<br>
Code Name Description <br>
---- ---- ----------- <br>
0A 00 ACK Acknowledgement <br>
0E 01 SEND_MESSAGE Send message through server (to offline user) <br>
E8 03 LOGIN Login on server <br>
06 04 CONTACT_LIST Inform the server of my contact list <br>
1A 04 SEARCH_UIN Search for user using his/her UIN <br>
24 04 SEARCH_USER Search for user using his/her name or e-mail <br>
2E 04 KEEP_ALIVE Sent to indicate connection is still up <br>
38 04 SEND_TEXT_CODE Send special message to server as text <br>
4C 04 LOGIN_1 Sent during login <br>
60 04 INFO_REQ Request basic information about a user <br>
6A 04 EXT_INFO_REQ Request extended information about a user <br>
9C 04 CHANGE_PASSWORD Change the user's password <br>
D8 04 STATUS_CHANGE User has changed online status (Away etc) <br>
28 05 LOGIN_2 Sent during login <br>
Not yet described in detail (v0.1 of this document) <br>
0A 05 UPDATE_INFO Update my basic information <br>
B0 04 UPDATE_EXT_INFO Update my extended information <br>
3C 05 ADD_TO_LIST Add user to my contact list <br>
56 04 REQ_ADD_TO_LIST Request authorization to add to contact list <br>
BA 04 QUERY_SERVERS Query the server about address to other servers <br>
C4 04 QUERY_ADDONS Query the server about globally defined add-ons <br>
EC 04 NEW_USER_1 Ask for permission to add a new user <br>
FC 03 NEW_USER_REG Register a new user <br>
A6 04 NEW_USER_INFO Send basic information about a new user <br>
42 04 CMD_X1 *Unknown <br>
56 04 MSG_TO_NEW_USER Send a message to a user not on my contact list <br>
(this one is also used to request permission to add someone with 'authorize' <br>
status to your contact list) <br>
The following commands can be sent from the server to the client, either as <br>
a response to a client command, or to notify the client of some event. <br>
Code Name Description <br>
---- ---- ----------- <br>
0A 00 ACK Acknowledgement <br>
5A 00 LOGIN_REPLY Login reply <br>
6E 00 USER_ONLINE User on contact list is online/has changed online <br>
status <br>
78 00 USER_OFFLINE User on contact list has gone offline <br>
8C 00 USER_FOUND User record found matching search criteria <br>
DC 00 RECEIVE_MESSAGE Message sent while offline/through server <br>
A0 00 END_OF_SEARCH No more USER_FOUND will be sent <br>
18 01 INFO_REPLY Return basic information about a user <br>
22 01 EXT_INFO_REPLY Return extended information about a user <br>
A4 01 STATUS_UPDATE User on contact list has changed online status (A <br>
way etc) <br>
Not yet described in detail (v0.1 of this document) <br>
1C 02 REPLY_X1 *Unknown (returned during login) <br>
E6 00 REPLY_X2 *Unknown (confirm my UIN?) <br>
E0 01 UPDATE_REPLY Confirmation of basic information update <br>
C8 00 UPDATE_EXT_REPLY Confirmation of extended information update <br>
46 00 NEW_USER_UIN Confirmation of creation of new user and newly as <br>
signed UIN <br>
B4 00 NEW_USER_REPLY Confirmation of new user basic information <br>
82 00 QUERY_REPLY Response to QUERY_SEVERS or QUERY_ADDONS <br>
C2 01 SYSTEM_MESSAGE System message with URL'ed button <br>
The UDP messages will now be examined in closer detail. <br>
MESSAGES SENT BY THE CLIENT <br>
=========================== <br>
ACK (0A 00) Acknowledgement <br>
--- <br>
Parameters: None <br>
NOTE! Unlike all other commands, in ACK the field SEQ_NUM contains the <br>
sequence number of the *server's* packet the client wishes to acknowledge. <br>
Note further that an ACK should *not* be acknowledged! <br>
SEND_MESSAGE (0E 01) Send message through server (to offline user) <br>
------------ <br>
Parameters: <br>
Length Content (if fixed) Name Description <br>
------ ------------------ ---- ----------- <br>
4 bytes xx xx xx xx RECEIVER_UIN UIN of the user the message is <br>
sent to <br>
2 bytes (see below) MESSAGE_TYPE Type of message being sent <br>
2 bytes xx xx LENGTH Length of MESSAGE including NU <br>
LL <br>
variable MESSAGE The message, ended by a NULL ( <br>
00) <br>
MESSAGE_TYPE can be one of the following: <br>
01 00 - the message is a normal message <br>
04 00 - the message is an URL, and actually consists of two parts, <br>
separated by the code FE. <br>
The first part is the description of the URL, and the second part is the <br>
actual URL. <br>
LOGIN (E8 03) Login on server <br>
----- <br>
----- <br>
Parameters: <br>
Length Content (if fixed) Name Description <br>
------ ------------------ ---- ----------- <br>
4 bytes xx xx xx xx PORT The TCP port to use for incomi <br>
ng connections <br>
2 bytes xx xx LENGTH Length of PASSWORD including N <br>
ULL <br>
variable PASSWORD The user's password + NULL (ma <br>
x 8 chars) <br>
4 bytes 78 00 00 00 X1 *Unknown <br>
4 bytes xx xx xx xx USER_IP The user's IP address <br>
1 byte 04 X2 *Unknown <br>
4 bytes xx xx xx xx STATUS Users online status (normally <br>
00 00 00 00) <br>
4 bytes 02 00 00 00 X3 *Unknown <br>
2 bytes xx xx LOGIN_SEQ_NUM Login sequence number <br>
4 bytes 00 00 00 00 X4 *Unknown <br>
4 bytes 08 00 78 00 X5 *Unknown <br>
<br>
<br>
-- <br>
※ 来源:．武汉白云黄鹤站 bbs.whnet.edu.cn．[FROM: 202.120.9.13] <br>
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