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<?xml version="1.0" encoding="utf-8"?> |
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<html> |
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<head> |
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<title>KGS Protocol Description</title> |
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<!-- |
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Copyright (C) 2003 Marc Lehmannn <pcg@goof.com> |
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You can redistribute and/or modify this document under the terms of |
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</head> |
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<body> |
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|
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<h1>$Revision: 1.22 $</h1> |
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|
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<h1>KGS Protocol Description</h1> |
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|
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<p>This XML document describes the KGS protocol. It is also used |
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to automatically generate the perl parser for all the messages and |
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structures in the protocol. Adapting it to other languages should be |
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trivial.</p> |
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|
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<p><b>Please note that the author of KGS has told me that he will |
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change the protocol in response to my efforts. This does not |
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necessarily mean that he will change the protocol just to make it |
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difficult to reverse-engineer the protocol, but if this happens, |
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I might not have the resources the track them, if they are too |
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extensive. Anyway, he made it clear that no help whatsoever is to be |
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expected.</b></p> |
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|
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<p>If you feel you need to update the visual appearance of this |
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document, feel free to look <tt>doc/doc2html.xsl</tt> and improve |
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it.</p> |
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|
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<p>The current version of this document can always be found at |
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<a href="http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/*checkout*/kgsueme/kgsueme/doc/protocol.xml?rev=HEAD&content-type=text/xml">here</a>, while |
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the HTML version of it can be found |
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<a href="http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/*checkout*/kgsueme/kgsueme/doc/protocol.html?rev=HEAD&content-type=text/html">here</a>. |
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</p> |
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|
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<h2>Changes for protocol version 2.5.0</h2> |
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|
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<p>Sorry - I have little time to dissect the protocol, but as far |
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as I can see, there was no deeper need for the protocol change, as |
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the protocol itself didn't change in a significant way. The only |
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significant change was the addition of a linear congruence generator |
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that is xor'ed into the packet length. This makes the protocol less |
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robust and doesn't help much, so the only big effect of that is to make |
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it more difficult to analyze the protocol. It seems that wms prefers |
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to lock out users than to have a few people write their own client. I |
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didn't really expect that from him, but instead expected real changes |
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for the good, as he is claiming all the time.</p> |
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|
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<p>Well, that's what he wrote to me, after all, so he just did what he |
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said...</p> |
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|
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<p>Anything I know about changes in 2.5.x are reflected in this |
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document already.</p> |
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|
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<h2>Structure and conventions of this document and the protocol</h2> |
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|
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<p>"Send" means messages send from the client to the server, while |
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"received" means messages send by the server to the client.</p> |
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|
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<p>Everything on the wire is in little-endian format (what a shame).</p> |
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|
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<p>Primitive types are mostly integers (signed |
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"<code>I</code><bits>", unsigned "<code>U</code><bits>"), |
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ascii strings ("<code>username</code>"), or zero-terminated |
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UCS2-Strings ("<code>STRING</code>"). Yes, I know java is supposed to |
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do UTF-16, but no implementation seems to care...</p> |
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|
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<p>For the rest, go figure or bug me, <a href="mailto:pcg@goof.com">Marc Lehmann <pcg@goof.com></a></p> |
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|
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<h2>Stream and message structure.</h2> |
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|
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<p>After connecting to the server, a handshake byte is sent. It's |
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the major version number of the protocol the client expects to |
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receive. Version 3 and 4 are mostly the same, except that Version 4 |
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clients expect server messages to be compressed, version 3 clients |
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not.</p> |
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|
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<p>The server sends back his protocol number, which is always 3 in |
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the current protocol. Most of the protocol variation is determined by |
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the server using the client version that is used in the initial login |
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message, not the initial handshake byte.</p> |
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|
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<p>After the initial handshake, the client sends uncompressed |
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messages, while the server sends back a zlib-compressed |
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stream (<a href="http://rfc1950.x42.com/">rfc1950</a> and <a |
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href="http://rfc1950.x42.com/">rfc1951</a>).</p> |
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|
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<p>All messages have the same header:</p> |
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|
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<struct name="message_header" send="yes" recv="yes"> |
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<member name="_unknown" type="U16"/> |
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<member name="length" type="U16"/> |
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|
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<p>The length is the length of the full message including the header.</p> |
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|
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<p>Beginning with version 2.5.x, a number is xored into the low byte |
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of the length, as given by the following recurrence: <code>rand[0] |
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= 0; rand[i+1] = msg[i].length + (rand[i] * 0x04c2af9b + 0xfffffffb); xorbyte = |
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rand >> 24</code>, all in 32 bit unsigned iso-c arithmetic.</p> |
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|
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<member name="type" type="U16"/> |
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<p>If the type is >= 0x4000 this is a message for a specific channel. The channel |
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number is always the next U16.</p> |
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</struct> |
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|
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<h2>Primitive types used in the protocol.</h2> |
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|
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<p>Apart from the basic types, I need to define some extra types to |
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deal with fixed-point values (based on integer types) or fixed-length |
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strings (either 7-bit-ascii or more limited (<code>A</code>), or UCS-2 |
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based (<code>S</code>)).</p> |
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|
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<type name="username" type="A" length="10"/> |
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|
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<p>The basic user or login name, used throughout the protocol |
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as a handle to the user.</p> |
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|
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<type name="roomname" type="S" length="25"/><!-- argh, how horribly broken --> |
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|
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<p>Many strings in the protocol are fixed-width for no good reason |
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(maybe this is one reason for using compression in newer versions, as |
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the packets itself are wasting lots of space.</p> |
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|
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<type name="realname" type="S" length="50"/> |
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<type name="email" type="S" length="70"/> |
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<type name="userinfo" type="S" length="1000"/> |
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<type name="url" type="A" length="100"/> |
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|
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<p>Used in user_record.</p> |
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|
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<type name="locale" type="A" length="5"/> |
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|
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<p>A kind of locale specifier. It seems the general format seems to be |
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lowercase language, underscore, uppercase location, e.g. en_US. More |
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fancy specifications don't fit.</p> |
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|
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<type name="flag" type="U8" multiplier="1"/> |
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|
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<p>Just a simple boolean value. 0 means false, and 1 generally true, |
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but I suggest ccepting != 0 as true.</p> |
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|
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<type name="komi16" type="I16" multiplier="2"/> |
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<type name="komi32" type="I32" multiplier="2"/> |
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<type name="komi324" type="I32" multiplier="4"/> |
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|
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<p>Komi values are multiplied by 2 to make them integer in the |
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protocol. Well, *most* of the time at least...</p> |
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|
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<type name="result" type="I32" multiplier="2"/> |
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|
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<p>The game result is also multiplied by two to give it higher |
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resolution. There are also special values for wins by time etc., either |
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in result or in the score* types, or both :)</p> |
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|
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<type name="score16" type="I16" multiplier="4"/> |
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<type name="score32" type="I32" multiplier="4"/> |
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|
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<p>A score value (used for displaying the score at the end of a game) |
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are multiplied by four for a change (the 0.25 resolution is not |
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used). In game structures it is encoded by dividing by two, though, so |
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watch out!</p> |
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|
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<type name="time" type="U32" multiplier="1000"/> |
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|
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<p>Time values are multiplied by 1000, giving them millisecond |
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accuracy.</p> |
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|
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<type name="timestamp" type="U64" multiplier="1000"/> |
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|
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<p>64 bit timeval, milliseconds since posix epoch, e.g. <code>my |
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($year, $month, $day) = (gmtime $date * 0.001)[5,4,3];</code></p> |
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|
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<type name="password" type="U64"/> |
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|
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<p>Password is a number calculated as follows (VERY insecure, basically |
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plaintext!): <code>password = 0; for char in characters do password ← |
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password * 1055 + ascii_code (char)</code></p> |
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|
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<h2>Constants, enumeration and set types used in the protocol.</h2> |
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|
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<p>Baaah... not yet.</p> |
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|
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<h2>Structs used in send & receive messages</h2> |
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|
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<struct name="user" class="KGS::User"> |
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|
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<p>Everywhere a user + flags is required, even used in some places |
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where only a username is required. I see no general rule on when a |
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complete user and when a partial user is required.</p> |
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|
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<member name="name" type="username"/> |
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<member name="flags" type="U32" default="1"/> |
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</struct> |
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|
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<struct name="rules" class="KGS::Rules"> |
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|
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<p>This structure is used for challanges as well as in the special |
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TREE "subprotocol". It tightly encodes the game parameters.</p> |
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|
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<member name="ruleset" type="U8"/> |
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<member name="size" type="U8"/> |
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<member name="handicap" type="U8"/> |
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<member name="komi" type="komi16"/> |
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<member name="timesys" type="U8"/> |
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<member name="time" type="U32"/> |
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<member name="interval" type="U32"/> |
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byo-yomi time / canadian time |
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<member name="count" type="U16"/> |
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periods / moves |
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</struct> |
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|
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<h2>Structs used in send messages</h2> |
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|
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<h2>Send messages</h2> |
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|
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<message type="0000" name="login" send="yes"> |
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|
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<p>Sent to login, usually the first message sent. The password needs to be set when the |
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guest flag is true. |
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Possible replies: <ref reply="login"/>. Followed by: <ref reply="timewarning_default"/> <ref reply="chal_defaults"/> |
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</p> |
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|
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<member name="ver_major" type="U32" default="2"/> |
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<member name="ver_minor" type="U32" default="5"/> |
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<member name="ver_micro" type="U32" default="1"/> |
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<member name="name" type="username"/> |
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<member name="password" type="password" default="0"/> |
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<member name="guest" type="flag" default="1"/> |
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<member name="_unknown3" type="U16" default="0"/> |
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<member name="locale" type="locale" default='"en_US"'/> |
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<member name="clientver" type="DATA" default='"1.4.1_01:Swing app:Sun Microsystems Inc."'/> |
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The "default" is the java vm version, not exactly he client version. However, |
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you should always send a text like "Jonathan's C client bersion 0.6" or somesuch, |
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so the server can, if necessary, block broken clients or client versions. |
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</message> |
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|
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<message type="0007" name="req_userinfo" send="yes"> |
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<p>Request info about a certain user. Possible reply: <ref reply="userinfo"/></p> |
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<member name="name" type="username"/> |
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</message> |
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|
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<message type="0007" name="update_userinfo" send="yes"> |
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<p>Update user info. Message structure is very similar |
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to <ref ref="userinfo"/>.</p> |
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<member name="setpass" type="flag"/> |
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Should the password be updated? |
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<member name="password" type="password" default="0"/> |
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<member name="realname" type="realname"/> |
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<member name="email" type="email"/> |
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<member name="info" type="userinfo"/> |
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<member name="homepage" type="url"/> |
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<member name="_unused" type="U64" default="0"/> |
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<member name="_unused" type="U64" default="0"/> |
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</message> |
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|
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<message type="0014" name="req_stats" send="yes"> |
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<p>Request server statistics. Replied with <ref reply="stats"/></p> |
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</message> |
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|
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<message type="001d" name="ping" send="yes"> |
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<p>Wild guess, I send it in <ref ref="idle_warn"/>.</p> |
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</message> |
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|
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<message type="001e" name="req_usergraph" send="yes"> |
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<p>Request user graph data, replied with <ref reply="usergraph"/>.</p> |
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<member name="name" type="username"/> |
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</message> |
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|
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<message type="001f" name="fetch_memos" send="yes"> |
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<p>Unclear. Fetch all outstanding memos? Replied with <ref reply="memo"/></p> |
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</message> |
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|
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<message type="0021" name="req_pic" send="yes"> |
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<p>Request a user picture from the server. Results in a <ref reply="userpic"/> |
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or a timeout.</p> |
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<member name="name" type="username"/> |
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</message> |
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|
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<message type="0021" name="upload_pic" send="yes"> |
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Same code as pic_req, but with an additional data section that |
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must contain a JPEG image that is <=7KB. It must have 141×200 pixels. |
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<member name="name" type="username"/> |
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<member name="data" type="DATA"/> |
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</message> |
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|
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<message type="0100" name="gnotice" send="yes"> |
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<p>Send a global message. Maybe. Never tried, for obvious reasons :/. Results |
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in a <ref reply="gnotice"/> sent to all users.</p> |
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<member name="notice" type="STRING"/> |
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</message> |
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|
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<message type="0318" name="list_rooms" send="yes"> |
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<p>List the rooms in a specific group/category. Results in a <ref reply="upd_rooms"/> message.</p> |
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<member name="group" type="U8"/> |
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</message> |
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|
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<message type="031a" name="new_room" send="yes"> |
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Create a new room. Not verified. |
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<member name="name" type="username"/> |
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<member name="i1" type="U32" default="0"/> |
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<member name="b1" type="U8" default="0"/> |
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<member name="b2" type="U8" default="255"/> |
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<member name="b3" type="U8" default="255"/> |
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<member name="group" type="U8" default="1"/> |
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<member name="name" type="STRING"/> |
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<member name="description" type="STRING"/> |
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<member name="flags" type="U8"/> |
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0x10 .. private room etc.. see code |
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</message> |
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|
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<message type="0413" name="req_game_record" send="yes"> |
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<p>Requests part of the users game record to be sent. Results in a <ref reply="game_record"/> or maybe a timeout.</p> |
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<member name="name" type="username"/> |
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<member name="timestamp" type="timestamp"/> |
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If zero, start at the newest games, else only send games |
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before the given timestap. |
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</message> |
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|
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<message type="4300" name="join_room" send="yes"> |
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<p>Joins the given room. <ref reply="join_room"/> messages for yourself |
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and all users in that room, as well as the initial gamelist, are |
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send if the room exists. If not, timeout...</p> |
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<member name="channel" type="U16"/> |
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<member name="user" type="user"/> |
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</message> |
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|
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<message type="4301" name="msg_room" send="yes"> |
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Send a message to the room. |
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<member name="channel" type="U16"/> |
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<member name="name" type="username"/> |
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Must be the login-name of the user. |
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<member name="message" type="STRING"/> |
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</message> |
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|
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<message type="4302" name="part_room" send="yes"> |
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Remove yourself (or maybe others as admin) from a room. |
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<member name="channel" type="U16"/> |
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<member name="name" type="username"/> |
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</message> |
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|
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<message type="4305" name="new_game" send="yes"> |
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Unclear. Start a new game. |
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<member name="channel" type="U16"/> |
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<member name="id" type="U16"/> |
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<member name="gametype" type="U32"/> |
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<member name="rules" type="rules"/> |
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<member name="notes" type="STRING"/> |
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</message> |
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|
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<message type="430b" name="req_games" send="yes"> |
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Request to update room game list (send this once per minute to get |
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updated). Results in upd_games messages. |
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<member name="channel" type="U16"/> |
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</message> |
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|
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<message type="4319" name="req_desc" send="yes"> |
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Request room description. |
374 |
<member name="channel" type="U16"/> |
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</message> |
376 |
|
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<message type="4400" name="send_chal" send="yes"> |
378 |
Unclear. |
379 |
<member name="channel" type="U16"/> |
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<member name="black" type="username"/> |
381 |
<member name="white" type="username"/> |
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More following... TREE or challenge. |
383 |
</message> |
384 |
|
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<message type="4403" name="join_game" send="yes"> |
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Join a game. See join_room. |
387 |
<member name="channel" type="U16"/> |
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<member name="user" type="user"/> |
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</message> |
390 |
|
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<message type="4404" name="part_game" send="yes"> |
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Leave (or kick as admin?) a certain user from a game. |
393 |
<member name="channel" type="U16"/> |
394 |
<member name="name" type="username"/> |
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</message> |
396 |
|
397 |
<message type="4405" name="set_tree" send="yes"> |
398 |
Upload a partial game tree to the server. This is used |
399 |
to send moves and even in-game comments to the server. For the comments, |
400 |
the server prepends the username and rank. |
401 |
<member name="channel" type="U16"/> |
402 |
<member name="tree" type="TREE"/> |
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</message> |
404 |
|
405 |
<message type="4408" name="get_tree" send="yes"> |
406 |
Request the game tree starting at a given node. This is used |
407 |
when the server only sends a partial tree (with end code "more"). |
408 |
<member name="channel" type="U16"/> |
409 |
<member name="node" type="U32"/> |
410 |
</message> |
411 |
|
412 |
<message type="440c" name="claim_win" send="yes"> |
413 |
Unclear. |
414 |
<member name="channel" type="U16"/> |
415 |
<member name="_byte" type="U8 "/> |
416 |
Player colour maybe? Unclear. |
417 |
</message> |
418 |
|
419 |
<message type="440d" name="add_time" send="yes"> |
420 |
Not checked. |
421 |
|
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<member name="channel" type="U16"/> |
423 |
<member name="time" type="U32"/> |
424 |
<member name="player" type="U8"/> |
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</message> |
426 |
|
427 |
<message type="440f" name="grant_undo" send="yes"> |
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Can be send after a req_undo message was received to grant the undo. |
429 |
<member name="channel" type="U16"/> |
430 |
</message> |
431 |
|
432 |
<message type="4410" name="resign_game" send="yes"> |
433 |
Resign the game. |
434 |
<member name="channel" type="U16"/> |
435 |
<member name="player" type="U8"/> |
436 |
</message> |
437 |
|
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<message type="441a" name="set_teacher" send="yes"> |
439 |
Change the teacher to somebody else (or possibly yourself == take it). |
440 |
<member name="channel" type="U16"/> |
441 |
<member name="name" type="username"/> |
442 |
</message> |
443 |
|
444 |
<message type="4422" name="add_user" send="yes"> |
445 |
Unclear. Maybe allow users to talk? No idea, really. |
446 |
|
447 |
<member name="channel" type="U16"/> |
448 |
<member name="othername" type="username"/> |
449 |
<member name="name" type="username"/>; # gives user access to the game (to what? ;) |
450 |
</message> |
451 |
|
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<message type="4423" name="set_privacy" send="yes"> |
453 |
Probably sets the "quiet" flag. Not checked. |
454 |
<member name="channel" type="U16"/> |
455 |
<member name="private" type="U8"/> |
456 |
</message> |
457 |
|
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<message type="4429" name="reject_chal" send="yes"> |
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Reject a challenge from a given user. Not checked. |
460 |
|
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<member name="channel" type="U16"/> |
462 |
<member name="name" type="username"/> |
463 |
</message> |
464 |
|
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<message type="4433" name="req_result" send="yes"> |
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I forgot. |
467 |
|
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<member name="channel" type="U16"/> |
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</message> |
470 |
|
471 |
<h2>Structs mainly used in receive messages</h2> |
472 |
|
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<struct name="challenge_defaults"> |
474 |
Send soon after log-in to set the defaults for game challenges. |
475 |
<member name="gametype" type="U32"/> |
476 |
<member name="size" type="U32"/> |
477 |
<member name="timesys" type="U32"/> |
478 |
<member name="time" type="U32"/> |
479 |
<member name="byo_time" type="U32"/> |
480 |
<member name="byo_periods" type="U32"/> |
481 |
<member name="can_time" type="U32"/> |
482 |
<member name="can_stones" type="U32"/> |
483 |
</struct> |
484 |
|
485 |
<struct name="challenge" class="KGS::Challenge"> |
486 |
A challenge. |
487 |
|
488 |
<member name="user1" type="user"/> |
489 |
<member name="user2" type="user"/> |
490 |
<member name="gametype" type="U32"/> |
491 |
<member name="rules" type="rules"/> |
492 |
Maybe the rules" are in TREE format. I forgot. |
493 |
</struct> |
494 |
|
495 |
<struct name="game" class="KGS::Game"> |
496 |
Basic information about a game. Used in rooms for the gamelist and |
497 |
in games to detect when a game is saved, changed type (e.g. R => D) |
498 |
etc. |
499 |
|
500 |
<member name="channel" type="U16"/> |
501 |
<member name="type" type="U32"/> |
502 |
<member name="user1" type="user"/> |
503 |
White |
504 |
<member name="user2" type="user"/> |
505 |
Black |
506 |
<member name="user3" type="user"/> |
507 |
Owner |
508 |
<member name="size" type="U32"/> |
509 |
<member name="handicap" type="I32"/> |
510 |
< 0 not fully setup |
511 |
<member name="komi" type="komi32"/> |
512 |
<member name="moves" type="I16"/> |
513 |
This field reflects either the movenum or the score, sorry, not even guards help, as |
514 |
the flags to determine that are _after_ the field. Arg. Divide by two to get the actual |
515 |
score (NOT score16!). |
516 |
<member name="flags" type="U16"/> |
517 |
<member name="observers" type="U32"/> |
518 |
<member name="saved" type="flag"/> |
519 |
<member name="notes" type="STRING" guard-member="handicap" guard-cond="< 0"/> |
520 |
</struct> |
521 |
|
522 |
<struct name="room_obs"> |
523 |
Obsolete. |
524 |
|
525 |
<member name="name" type="roomname"/> |
526 |
<member name="channel" type="U16"/> |
527 |
<member name="flags" type="U32"/> |
528 |
<member name="users" type="U32"/> |
529 |
</struct> |
530 |
|
531 |
<struct name="room" class="KGS::Room"> |
532 |
<member name="channel" type="U16"/> |
533 |
<member name="flags" type="U8"/> |
534 |
<member name="group" type="U8"/> |
535 |
<member name="users" type="U16"/> |
536 |
<member name="games" type="U16"/> |
537 |
<member name="name" type="STRING"/> |
538 |
</struct> |
539 |
|
540 |
<struct name="scorevalues" class="KGS::Score"> |
541 |
<member name="score" type="score32"/> |
542 |
<member name="territory" type="U32"/> |
543 |
<member name="captures" type="U32"/> |
544 |
<member name="i3" type="U32"/> |
545 |
<member name="f2" type="U32"/> |
546 |
<member name="komi" type="komi324"/> |
547 |
<member name="i4" type="U32"/> |
548 |
Apparently the i3, f2, i4 are zero. |
549 |
</struct> |
550 |
|
551 |
<struct name="game_record" class="KGS::GameRecord"> |
552 |
<p>A single game record entry, as seen in <ref ref="userinfo"/>.</p> |
553 |
|
554 |
<member name="timestamp" type="timestamp"/> |
555 |
Time this game was played. |
556 |
<member name="flags" type="U8"/> |
557 |
High four bits are handicap, low four bits are gametype (encoded strangely? unclear). |
558 |
<member name="user1" type="user"/> |
559 |
White, flags contain low 8 bits of revision (bits 16-23). |
560 |
<member name="user2" type="user"/> |
561 |
Black, flags contain high 8 bits of revision (bits 16-23). |
562 |
<member name="user3" type="user"/> |
563 |
Owner (or empty) |
564 |
<member name="komi" type="komi16"/> |
565 |
<member name="score" type="score16"/> |
566 |
<member name="status" type="U8"/> |
567 |
0x80 inprogress |
568 |
</struct> |
569 |
|
570 |
<h2>Receive messages</h2> |
571 |
|
572 |
<message type="0001" name="login" recv="yes"> |
573 |
<member name="result" type="CONSTANT" default='"login ok"'/> |
574 |
<member name="success" type="CONSTANT" default="1"/> |
575 |
</message> |
576 |
|
577 |
<message type="0002" name="login" recv="yes"> |
578 |
<member name="result" type="CONSTANT" default='"guest login ok"'/> |
579 |
<member name="success" type="CONSTANT" default="1"/> |
580 |
</message> |
581 |
|
582 |
<message type="0003" name="login" recv="yes"> |
583 |
<member name="result" type="CONSTANT" default='"login error 3"'/> |
584 |
** maybe more following? ** |
585 |
</message> |
586 |
|
587 |
<message type="0004" name="login" recv="yes"> |
588 |
<member name="result" type="CONSTANT" default='"wrong password"'/> |
589 |
** maybe more following? ** |
590 |
</message> |
591 |
|
592 |
<message type="0005" name="login" recv="yes"> |
593 |
<member name="result" type="CONSTANT" default='"user unknown"'/> |
594 |
** maybe more following? ** |
595 |
</message> |
596 |
|
597 |
<message type="0006" name="login" recv="yes"> |
598 |
<member name="result" type="CONSTANT" default='"user exists"'/> |
599 |
** maybe more following? ** |
600 |
</message> |
601 |
|
602 |
<message type="0008" name="userinfo" recv="yes"> |
603 |
User info. |
604 |
<member name="user" type="user"/> |
605 |
<member name="_unused" type="U64"/> |
606 |
<member name="realname" type="realname"/> |
607 |
<member name="email" type="email"/> |
608 |
<member name="info" type="userinfo"/> |
609 |
<member name="homepage" type="url"/> |
610 |
<member name="regdate" type="timestamp"/> |
611 |
When the user registered (0 == never registered). |
612 |
<member name="lastlogin" type="timestamp"/> |
613 |
When the user logged in for the last time. |
614 |
<!-- maybe more? --> |
615 |
</message> |
616 |
|
617 |
<message type="0018" name="login" recv="yes"> |
618 |
<member name="result" type="CONSTANT" default='"login error 18"'/> |
619 |
** maybe more following? ** |
620 |
</message> |
621 |
|
622 |
<message type="0022" name="login" recv="yes"> |
623 |
I was blocked sooo many times for developing this client that it was |
624 |
easy to figure out. The KGS admins sure need no extra nazi training |
625 |
:( |
626 |
<member name="reason" type="STRING"/> |
627 |
<member name="result" type="CONSTANT" default='"user or ip blocked"'/> |
628 |
</message> |
629 |
|
630 |
<message type="0013" name="msg_chat" recv="yes"> |
631 |
<member name="user1" type="username"/> |
632 |
<member name="user2" type="username"/> |
633 |
<member name="message" type="STRING"/> |
634 |
</message> |
635 |
|
636 |
<message type="0015" name="stats" recv="yes"> |
637 |
<member name="ver_major" type="U16"/> |
638 |
<member name="ver_minor" type="U16"/> |
639 |
<member name="ver_micro" type="U16"/> |
640 |
<member name="boot_time" type="timestamp"/> |
641 |
<member name="users_cur" type="U32"/> |
642 |
<member name="users_max" type="U32"/> |
643 |
<member name="users_lim" type="U32"/> |
644 |
<member name="accts_cur" type="U32"/> |
645 |
<member name="accts_max" type="U32"/> |
646 |
<member name="unknown1" type="U32"/> |
647 |
<member name="work_max" type="U32"/> |
648 |
<member name="rooms_cur" type="U32"/> |
649 |
<member name="rooms_max" type="U32"/> |
650 |
<member name="rooms_lim" type="U32"/> |
651 |
<member name="games_cur" type="U32"/> |
652 |
<member name="games_max" type="U32"/> |
653 |
<member name="games_lim" type="U32"/> |
654 |
<member name="results_cur" type="U32"/> |
655 |
<member name="results_max" type="U32"/> |
656 |
<member name="unknown2" type="U32"/> |
657 |
<member name="params_cur" type="U32"/> |
658 |
<member name="params_max" type="U32"/> |
659 |
<member name="bytes_in" type="U64"/> |
660 |
<member name="packets_in" type="U64"/> |
661 |
<member name="bytes_out" type="U64"/> |
662 |
<member name="packets_out" type="U64"/> |
663 |
</message> |
664 |
|
665 |
<message type="0016" name="idle_warn" recv="yes"> |
666 |
idle warning, autologout soon (10 minutes...) |
667 |
</message> |
668 |
|
669 |
<message type="001b" name="timewarning_default" recv="yes"> |
670 |
WILD guess |
671 |
<member name="channel" type="U16"/> |
672 |
<member name="time" type="U16"/> |
673 |
</message> |
674 |
|
675 |
<message type="001c" name="idle_err" recv="yes"> |
676 |
autologout |
677 |
</message> |
678 |
|
679 |
<message type="001d" name="ping" recv="yes"> |
680 |
Sent by the server regularly, but not answering them |
681 |
isn't valid. Strange form of keepalive? |
682 |
</message> |
683 |
|
684 |
<message type="001e" name="usergraph" recv="yes"> |
685 |
User graph data. |
686 |
<member name="data" type="I16" array="yes"/> |
687 |
If empty, no graph is available. The unit seems to |
688 |
be centi-kyu, with 1 dan == 0, 2 dan == 100, 1 kyu == -100. |
689 |
There is probably one entry per day, the newest one last. |
690 |
</message> |
691 |
|
692 |
<message type="001f" name="memo" recv="yes"> |
693 |
Unclear. "Leave Message"? |
694 |
6 strings following. |
695 |
<member name="s1" type="STRING"/> |
696 |
<member name="s2" type="STRING"/> |
697 |
<member name="s3" type="STRING"/> |
698 |
<member name="s4" type="STRING"/> |
699 |
<member name="s5" type="STRING"/> |
700 |
<member name="s6" type="STRING"/> |
701 |
</message> |
702 |
|
703 |
<message type="0021" name="userpic" recv="yes"> |
704 |
<member name="name" type="username"/> |
705 |
Reply to pic_req, contains an image in jpeg format. |
706 |
<member name="data" type="DATA"/> |
707 |
</message> |
708 |
|
709 |
<message type="0100" name="gnotice" recv="yes"> |
710 |
global notice, sent to everybody |
711 |
<member name="notice" type="STRING"/> |
712 |
</message> |
713 |
|
714 |
<message type="0202" name="upd_user" recv="yes"> |
715 |
# maybe soe notify? Totally unclear. |
716 |
# loc 0" type="chat(?) loc 1 => gameinfo?, loc 2 => game result (more data) |
717 |
<member name="location" type="U32"/> |
718 |
<member name="user" type="user"/> |
719 |
<member name="lotsofinfo" type="DATA" guard-member="location" guard-cond="== 2"/> |
720 |
</message> |
721 |
|
722 |
<message type="0310" name="priv_room" recv="yes"> |
723 |
"permission denied" when joining a room |
724 |
<member name="name" type="STRING"/> |
725 |
</message> |
726 |
|
727 |
<message type="0318" name="upd_rooms" recv="yes"> |
728 |
<member name="rooms" type="room" array="yes"/> |
729 |
</message> |
730 |
|
731 |
<message type="0411" name="chal_defaults" recv="yes"> |
732 |
<member name="channel" type="U16"/> |
733 |
<member name="defaults" type="challenge_defaults"/> |
734 |
</message> |
735 |
|
736 |
<message type="0412" name="rej_game" send="yes"> |
737 |
Unable to create challenge. The channel might be optional. |
738 |
<member name="channel" type="U16"/> |
739 |
</message> |
740 |
|
741 |
<message type="0414" name="game_record" recv="yes"> |
742 |
The users game record. |
743 |
<member name="name" type="username"/> |
744 |
<member name="more" type="flag"/> |
745 |
Wether more games are available (must be requested manually) |
746 |
<member name="games" type="game_record" array="yes"/> |
747 |
</message> |
748 |
|
749 |
<message type="041c" name="upd_game2" recv="yes"> |
750 |
Unclear. |
751 |
<member name="channel_junk" type="U16"/> |
752 |
<member name="game" type="game"/> |
753 |
</message> |
754 |
|
755 |
<h3>Room messages</h3> |
756 |
|
757 |
<p>Not all room messages are for rooms only, and rooms need to parse |
758 |
not only these messages. Orthogonality, what for?</p> |
759 |
|
760 |
<message type="4300" name="join_room" recv="yes"> |
761 |
<member name="channel" type="U16"/> |
762 |
<member name="users" type="user" array="yes"/> |
763 |
</message> |
764 |
|
765 |
<message type="4301" name="msg_room" recv="yes"> |
766 |
<member name="channel" type="U16"/> |
767 |
<member name="name" type="username"/> |
768 |
<member name="message" type="STRING"/> |
769 |
</message> |
770 |
|
771 |
<message type="4302" name="part_room" recv="yes"> |
772 |
<member name="channel" type="U16"/> |
773 |
<member name="user" type="user"/> |
774 |
</message> |
775 |
|
776 |
<message type="4303" name="del_room" recv="yes"> |
777 |
<member name="channel" type="U16"/> |
778 |
</message> |
779 |
|
780 |
<message type="4304" name="upd_games" recv="yes"> |
781 |
<member name="channel" type="U16"/> |
782 |
<member name="games" type="game" array="yes"/> |
783 |
</message> |
784 |
|
785 |
<message type="4319" name="desc_room" recv="yes"> |
786 |
<member name="channel" type="U16"/> |
787 |
<member name="owner" type="username"/> |
788 |
<member name="description" type="STRING"/> |
789 |
</message> |
790 |
|
791 |
<h3>Game messages</h3> |
792 |
|
793 |
<message type="4400" name="upd_chal" recv="yes"> |
794 |
Unclear. |
795 |
<member name="channel" type="U16"/> |
796 |
<member name="challenge" type="challenge"/> |
797 |
</message> |
798 |
|
799 |
<message type="4401" name="upd_game" recv="yes"> |
800 |
<member name="channel" type="U16"/> |
801 |
<member name="game" type="game"/> |
802 |
</message> |
803 |
|
804 |
<message type="4402" name="del_game" recv="yes"> |
805 |
<member name="channel" type="U16"/> |
806 |
</message> |
807 |
|
808 |
<message type="4403" name="upd_observers" recv="yes"> |
809 |
<member name="channel" type="U16"/> |
810 |
<member name="users" type="user" array="yes"/> |
811 |
</message> |
812 |
|
813 |
<message type="4404" name="del_observer" recv="yes"> |
814 |
<member name="channel" type="U16"/> |
815 |
<member name="name" type="username"/> |
816 |
</message> |
817 |
|
818 |
<message type="4405" name="set_tree" recv="yes"> |
819 |
<member name="channel" type="U16"/> |
820 |
<member name="tree" type="TREE"/> |
821 |
</message> |
822 |
|
823 |
<message type="4406" name="upd_tree" recv="yes"> |
824 |
<member name="channel" type="U16"/> |
825 |
<member name="tree" type="TREE"/> |
826 |
</message> |
827 |
|
828 |
<message type="4407" name="set_node" recv="yes"> |
829 |
<member name="channel" type="U16"/> |
830 |
<member name="node" type="U32"/> |
831 |
</message> |
832 |
|
833 |
<message type="4409" name="superko" recv="yes"> |
834 |
Superko-warning. |
835 |
<member name="channel" type="U16"/> |
836 |
</message> |
837 |
|
838 |
<message type="440b" name="final_result" recv="yes"> |
839 |
<member name="channel" type="U16"/> |
840 |
<member name="blackscore" type="scorevalues"/> |
841 |
<member name="whitescore" type="scorevalues"/> |
842 |
</message> |
843 |
|
844 |
<message type="440e" name="req_undo" recv="yes"> |
845 |
<member name="channel" type="U16"/> |
846 |
|
847 |
</message> |
848 |
|
849 |
<message type="4410" name="resign_game" recv="yes"> |
850 |
<member name="channel" type="U16"/> |
851 |
<member name="player" type="U8"/> |
852 |
</message> |
853 |
|
854 |
<message type="441a" name="set_teacher" recv="yes"> |
855 |
<member name="channel" type="U16"/> |
856 |
<member name="name" type="username"/> |
857 |
</message> |
858 |
|
859 |
<message type="441d" name="owner_left" recv="yes"> |
860 |
Unclear. |
861 |
<member name="channel" type="U16"/> |
862 |
</message> |
863 |
|
864 |
<message type="441e" name="teacher_left" recv="yes"> |
865 |
Unclear. |
866 |
<member name="channel" type="U16"/> |
867 |
</message> |
868 |
|
869 |
<message type="4422" name="unknown4422" recv="yes"> |
870 |
change teacher? something to do with editing? |
871 |
<member name="channel" type="U16"/> |
872 |
<member name="name1" type="username"/> |
873 |
<member name="name2" type="username"/> |
874 |
</message> |
875 |
|
876 |
<message type="4433" name="req_result" recv="yes"> |
877 |
Unclear. |
878 |
<member name="channel" type="U16"/> |
879 |
# # recv_result(?) |
880 |
</message> |
881 |
|
882 |
<message type="4434" name="unknown4434" recv="yes"> |
883 |
<member name="channel" type="U16"/> |
884 |
<member name="b1" type="U8"/> |
885 |
?? !demonstration game?? |
886 |
</message> |
887 |
|
888 |
</body> |
889 |
</html> |
890 |
|