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<hr><p align="left"><small>发信人: nothing (迷茫~浮), 信区: Winsock <br>
标 题: icq protocol(6) <br>
发信站: 武汉白云黄鹤站 (Thu May 11 10:18:16 2000), 转信 <br>
<br>
MESSAGES SENT BY THE SERVER <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 *client's* packet the server acknowledges. Note <br>
further that an ACK should *not* be acknowledged! <br>
LOGIN_REPLY (5A 00) Login reply <br>
----------- <br>
Parameters: <br>
Length Content (if fixed) Name Description <br>
------ ------------------ ---- ----------- <br>
4 bytes xx xx xx xx USER_UIN The user's UIN <br>
4 bytes xx xx xx xx USER_IP The user's IP address <br>
2 bytes xx xx LOGIN_SEQ_NUM Login sequence number <br>
4 bytes 01 00 01 00 X1 *Unknown <br>
4 bytes xx 00 16 00 X2 *Unknown (xx=19 or 18) <br>
4 bytes 8C 00 00 00 X3 *Unknown <br>
4 bytes 78 00 05 00 X4 *Unknown <br>
6 bytes 0A 00 05 00 01 00 X5 *Unknown <br>
This is sent from the server upon receipt of a LOGIN. The LOGIN_SEQ_NUM is <br>
the same as in the corresponding LOGIN. <br>
USER_ONLINE (6E 00) User on contact list is online/has changed online status <br>
----------- <br>
Parameters: <br>
Length Content (if fixed) Name Description <br>
------ ------------------ ---- ----------- <br>
4 bytes xx xx xx xx REMOTE_UIN The UIN of the user who has lo <br>
gged in <br>
4 bytes xx xx xx xx REMOTE_IP The IP address of the user <br>
4 bytes xx xx xx xx REMOTE_PORT The TCP port of the user <br>
4 bytes xx xx xx xx REMOTE_REAL_IP The actual IP address of the u <br>
ser <br>
1 byte 04 X1 *Unknown <br>
4 bytes xx xx xx xx STATUS New status of the user <br>
4 bytes 02 00 00 00 X2 *Unkown <br>
The REMOTE_IP is the "outer" IP address of the remote user, the <br>
REMOTE_REAL_IP is the "inner" IP address. These two will be identical unless <br>
the remote user is behind a firewall. The REMOTE_IP is the "official" IP <br>
address, as shown e.g. by the Info box in the client. The REMOTE_PORT is the <br>
TCP port number to use when the client wishes to open a direct connection <br>
to the remote user. <br>
USER_OFFLINE (78 00) User on contact list has gone offline <br>
------------ <br>
Parameters: <br>
Length Content (if fixed) Name Description <br>
------ ------------------ ---- ----------- <br>
4 bytes xx xx xx xx REMOTE_UIN The UIN of the user who has lo <br>
gged out <br>
USER_FOUND (8C 00) User record found matching search criteria <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 FOUND_UIN Found user's UIN <br>
2 bytes xx xx LENGTH Length of NICK_NAME including <br>
NULL <br>
variable NICK_NAME Found user's nick name, NULL t <br>
erminated <br>
2 bytes xx xx LENGTH Length of FIRST_NAME including <br>
NULL <br>
NULL <br>
variable FIRST_NAME Found user's first name, NULL <br>
terminated <br>
2 bytes xx xx LENGTH Length of LAST_NAME including <br>
NULL <br>
variable LAST_NAME Found user's last name, NULL t <br>
erminated <br>
2 bytes xx xx LENGTH Length of E_MAIL including NUL <br>
L <br>
variable E_MAIL Found user's e-mail, NULL term <br>
inated <br>
1 byte xx AUTHORIZE User's authorization status <br>
For each user found matching the criterion, a USER_FOUND will be returned. <br>
When all USER_FOUND's have been sent, the server will send an END_OF_SEARCH. <br>
If no users where found matching the criterion, an END_OF_SEARCH will be <br>
sent immediately, and no USER_FOUND will be sent. The AUTHORIZE determine <br>
wether the user allow anyone to include him/her on their contact list, or <br>
wether the user must accept first. Possible values of AUTHORIZE: <br>
00 = The user must authorize the client to include him/her on the client's <br>
contact list <br>
01 = The user allows anyone to include him/her on their contact list <br>
RECEIVE_MESSAGE (DC 00) Message sent while offline/through server <br>
--------------- <br>
Parameters: <br>
Length Content (if fixed) Name Description <br>
------ ------------------ ---- ----------- <br>
4 bytes xx xx xx xx REMOTE_UIN The sending user's UIN <br>
2 bytes xx xx YEAR The year the message was sent <br>
1 byte xx MONTH The month the message was sent <br>
1 byte xx DAY The day of the month the messa <br>
ge was sent <br>
1 byte xx HOUR The hour the message was sent <br>
in GMT <br>
1 byte xx MINUTE The minute the message was sen <br>
t <br>
2 bytes xx xx TYPE The type of message (message, <br>
URL, etc) <br>
2 bytes xx xx LENGTH Length of MESSAGE including NU <br>
LL <br>
variable MESSAGE The message sent, NULL termina <br>
ted <br>
Note that the HOUR contains the local time - 1 (unless GMT is involved <br>
somehow?). The TYPE identifies the type of message this is: <br>
01 00 = Normal message <br>
04 00 = URL (MESSAGE contains first the description, then a FE, and then <br>
the actual URL) <br>
0C 00 = 'You were added' message. (MESSAGE contains: FE name> FE FE FE . <br>
The authorize> is '1' (31) if the user allows anyone to add him/her to <br>
their contact list, and '0' (30) otherwise.) <br>
END_OF_SEARCH (A0 00) No more USER_FOUND will be sent <br>
------------- <br>
Parameters: <br>
Length Content (if fixed) Name Description <br>
------ ------------------ ---- ----------- <br>
2 bytes xx xx SEARCH_SEQ_NUM Search sequence number <br>
1 byte xx MORE_FOUND More users found but not displ <br>
ayed? <br>
If MORE_FOUND is 00, then the returned USER_FOUND's contain information <br>
about all matching users. If MORE_FOUND is 01 however, then the server has <br>
found more users matching, but will not display more matches. The limit is <br>
drawn by 40 users. If a search request results in more than 40 matches, <br>
only the 40 first will be sent to the client, and MORE_FOUND will be set to <br>
01. <br>
INFO_REPLY (18 01) Return 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 sequence number <br>
4 bytes xx xx xx xx REMOTE_UIN The remote user's UIN <br>
2 bytes xx xx LENGTH Lenght of NICK_NAME including <br>
NULL <br>
variable NICK_NAME The remote user's nick name <br>
2 bytes xx xx LENGTH Lenght of FIRST_NAME including <br>
NULL <br>
variable FIRST_NAME The remote user's first name <br>
2 bytes xx xx LENGTH Lenght of LAST_NAME including <br>
NULL <br>
variable LAST_NAME The remote user's last name <br>
2 bytes xx xx LENGTH Lenght of E_MAIL including NUL <br>
L <br>
variable E_MAIL The remote user's e-mail <br>
1 byte xx AUTHORIZE User's authorization status <br>
Note that the parameters are identical to command USER_FOUND (8C 00). For <br>
more information about the fields, see USER_FOUND. <br>
EXT_INFO_REPLY (22 01) Return extended information about a user <br>
-------------- <br>
Parameters: <br>
Length Content (if fixed) Name Description <br>
------ ------------------ ---- ----------- <br>
2 bytes xx xx INFO_SEQ_NUM Information sequence number <br>
4 bytes xx xx xx xx REMOTE_UIN The remote user's UIN <br>
2 bytes xx xx LENGTH Lenght of CITY including NULL <br>
variable CITY The remote user's city <br>
2 bytes xx xx COUNTRY_CODE The remote user's country code <br>
1 byte xx COUNTRY_STATUS Indicates if COUNTRY_CODE is e <br>
ntered or not <br>
2 bytes xx xx LENGTH Lenght of STATE including NULL <br>
variable STATE The remote user's state (USA o <br>
nly) <br>
2 bytes xx xx AGE The remote user's age <br>
1 byte xx SEX The remote user's sex <br>
2 bytes xx xx LENGTH Lenght of PHONE including NULL <br>
variable PHONE The remote user's city <br>
2 bytes xx xx LENGTH Lenght of HOME_PAGE including <br>
NULL <br>
variable HOME_PAGE The remote user's city <br>
2 bytes xx xx LENGTH Lenght of ABOUT including NULL <br>
variable ABOUT The remote user's city <br>
The code used in COUNTRY_CODE is the international telephone prefix, e.g. <br>
01 00 (1) for the USA, 2C 00 (44) for the UK, 2E 00 (46) for Sweden, etc. <br>
COUNTRY_STATUS is normally FE, unless the remote user has not entered a <br>
country, in which casse COUNTRY_CODE will be FF FF, and COUNTRY_STATUS will <br>
be 9C. The field AGE has the value FF FF if the user has not entered his/her <br>
age. The field SEX has three (!) possible values: <br>
00 = Not specified <br>
01 = Female <br>
02 = Male <br>
The ABOUT field is an optional free form field that allows the user to make <br>
a personal presentation of himself/herself. <br>
STATUS_UPDATE (A4 01) User on contact list has changed online status (Away etc <br>
) <br>
------------- <br>
Parameters: <br>
Length Content (if fixed) Name Description <br>
------ ------------------ ---- ----------- <br>
4 bytes xx xx xx xx REMOTE_UIN UIN of the user whos status ha <br>
s changed <br>
4 bytes xx xx xx xx STATUS The new online status of the u <br>
ser <br>
The online status in STATUS is the same as used in STATUS_CHANGE (D8 04). <br>
See STATUS_CHANGE for details. <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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