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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="260.htm">下一篇</a>]
<hr><p align="left"><small>发信人: nothing (迷茫~浮), 信区: Winsock <br>
标 题: icq protocol(5) <br>
发信站: 武汉白云黄鹤站 (Thu May 11 10:17:31 2000), 转信 <br>
<br>
CONTACT_LIST (06 04) Inform the server of my contact list <br>
------------ <br>
Parameters: <br>
Length Content (if fixed) Name Description <br>
------ ------------------ ---- ----------- <br>
2 bytes xx xx NUM_CONTACTS Number of contacts following <br>
{4 bytes xx xx xx xx UIN UIN of user on contact list } <br>
The last field is repeated for as many users as NUM_CONTACTS indicate. <br>
The server will send online/offline notification to client only of users <br>
registered using CONTACT_LIST. <br>
SEARCH_UIN (1A 04) Search for user using his/her UIN <br>
---------- <br>
Parameters: <br>
Length Content (if fixed) Name Description <br>
------ ------------------ ---- ----------- <br>
2 bytes xx xx SEARCH_SEQ_NUM Search sequence number <br>
4 bytes xx xx xx xx SEARCHED_UIN The UIN to search for <br>
The SEARCH_SEQ_NUM should be a unique number, to distinguish from other <br>
searches. The reply from the server will contain the SEARCH_SEQ_NUM of the <br>
search, to facitilate matching query and answer. <br>
SEARCH_USER (24 04) Search for user using his/her name or e-mail <br>
----------- <br>
Parameters: <br>
Length Content (if fixed) Name Description <br>
------ ------------------ ---- ----------- <br>
2 bytes xx xx SEARCH_SEQ_NUM Search sequence number <br>
2 bytes xx xx LENGTH Length of NICK_NAME including <br>
NULL <br>
variable NICK_NAME Nick name to search for, NULL <br>
terminated <br>
2 bytes xx xx LENGTH Length of FIRST_NAME including <br>
NULL <br>
variable FIRST_NAME First name to search for, NULL <br>
terminated <br>
2 bytes xx xx LENGTH Length of LAST_NAME including <br>
NULL <br>
variable LAST_NAME Nick name to search for, NULL <br>
terminated <br>
2 bytes xx xx LENGTH Length of E_MAIL including NUL <br>
L <br>
variable E_MAIL E-mail to search for, NULL ter <br>
minated <br>
Note that search fields (NICK_NAME, FIRST_NAME, LAST_NAME, E_MAIL) may be <br>
empty, but not all at the same time, i.e. at least one field must contain <br>
data. Note also that you may only search either on E_MAIL (in which the <br>
other fields must be empty), or on name (in which E_MAIL must be empty, and <br>
one or more of the other fields must contain data). <br>
KEEP_ALIVE (2E 04) Sent to indicate connection is still up <br>
---------- <br>
Parameters: None <br>
This command should be sent at regular intervals (normally every 2 minutes, <br>
or 120 seconds) from the client to the server. <br>
SEND_TEXT_CODE (38 04) Send special message to server as text <br>
-------------- <br>
Parameters: <br>
Length Content (if fixed) Name Description <br>
------ ------------------ ---- ----------- <br>
2 bytes xx xx LENGTH Length of TEXT_CODE including <br>
NULL <br>
variable TEXT_CODE Message to send to server, NUL <br>
L terminated <br>
2 bytes xx xx X1 *Unknown (code, usually 04 00 <br>
or 05 00) <br>
or 05 00) <br>
The TEXT_CODE can contain for instance: <br>
"B_USER_DISCONNECTED" (in which case the X1 field should containt 05 00) if <br>
the user has disconnected. <br>
"B_MESSAGE_ACK" (in which case the X1 field should containt 05 00) if the <br>
client has problem connecting to the server. This is a request for the <br>
server to answer immediately to the client. <br>
LOGIN_1 (4C 04) Sent during login <br>
------- <br>
Parameters: None <br>
This is sent during login. The exact purpose of this command is *Unknown. <br>
INFO_REQ (60 04) Request basic information about a user <br>
-------- <br>
Parameters: <br>
Length Content (if fixed) Name Description <br>
------ ------------------ ---- ----------- <br>
2 bytes xx xx INFO_SEQ_NUM Information sequential number <br>
4 bytes xx xx xx xx QUERY_UIN UIN of user to request informa <br>
tion about <br>
The server will respond with a INFO_REPLY, with the same INFO_SEQ_NUM. <br>
EXT_INFO_REQ (6A 04) Request extended information about a user <br>
------------ <br>
Parameters: <br>
Parameters: <br>
Length Content (if fixed) Name Description <br>
------ ------------------ ---- ----------- <br>
2 bytes xx xx INFO_SEQ_NUM Information sequential number <br>
4 bytes xx xx xx xx QUERY_UIN UIN of user to request informa <br>
tion about <br>
The server will respond with a EXT_INFO_REPLY, with the same INFO_SEQ_NUM. <br>
CHANGE_PASSWORD (9C 04) Change the user's password <br>
--------------- <br>
Parameters: <br>
Length Content (if fixed) Name Description <br>
------ ------------------ ---- ----------- <br>
2 bytes xx xx PASSWORD_SEQ_NUM Password changing sequential n <br>
umber <br>
2 bytes xx xx LENGTH Length of NEW_PASSWORD includi <br>
ng NULL <br>
variable NEW_PASSWORD The new password, NULL termina <br>
ted (max 8 chars) <br>
STATUS_CHANGE (D8 04) User has changed online status (Away etc) <br>
------------- <br>
Parameters: <br>
Length Content (if fixed) Name Description <br>
------ ------------------ ---- ----------- <br>
4 bytes (see below) STATUS User's online status (Away etc <br>
) <br>
The STATUS may take four different values: <br>
00 00 00 00 = Online/connected <br>
01 00 00 00 = Away <br>
11 00 00 00 = Do Not Disturb (DND) <br>
00 01 00 00 = Invisible <br>
LOGIN_2 (28 05) Sent during login <br>
------- <br>
Parameters: <br>
Length Content (if fixed) Name Description <br>
------ ------------------ ---- ----------- <br>
1 byte 00 X1 *Unknown <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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