161 lines
4.7 KiB
HTML
161 lines
4.7 KiB
HTML
<html>
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<head>
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<title>SNAC(04,14) client/server typing notification</title>
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<style type="text/css">
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body {background-color: white; font-size: 13px;}
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td {font-size: 16px;}
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</style>
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</head>
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<body bgcolor=white>
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<table width=640 bgcolor=darkblue cellSpacing=0 cellPadding=0 border=0><tr><td>
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<table width=100% cellSpacing=2 cellPadding=0 border=0><tr><td bgcolor=#4040FF >
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<table width=100% cellSpacing=0 cellPadding=0 border=0>
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<tr>
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<td><b><font color="white">SNAC(04,14) </font></b></td>
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<td width=70% align=right><b><font color="white">TYPING_NOTIFICATION </font></b></td>
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</tr>
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</table>
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</td></tr>
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</table>
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</td></tr></table>
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<table width=640 cellSpacing=0 cellPadding=0 border=0>
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<tr>
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<td>
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<br>
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This snac used by client and server for mini typing notification (MTN). Basically,
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when you begin typing something you send a "typing begun" message, then a few
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seconds later you send a "text typed" message, then after you actually
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send the message, you send a "no more text has been typed" message. You also send
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the "typing finished" message if you delete all the stuff you've typed.<br><br>
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Remote clients know that your client supports MTN because the server appends an
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empty type 0x000b TLV to all outgoing IMs. You tell the server you want this TLV
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appended when you send the <a href="snac_04_02.html">SNAC(04,02)</a>.
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Just set message flags bit4=1. Send and receive SNACs has the same type=0x14.
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Here is the known notification types list:<br><br>
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<font color=blue>0x0000</font> - typing finished sign<br>
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<font color=blue>0x0001</font> - text typed sign<br>
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<font color=blue>0x0002</font> - typing begun sign<br><br>
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<table width=640 bgcolor=darkblue cellSpacing=0 cellPadding=0 border=0><tr><td>
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<table width=100% cellSpacing=2 cellPadding=0 border=0><tr><td bgcolor=#E9E9E9 >
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<table width=100% cellSpacing=0 cellPadding=0 align=center border=0>
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<tr>
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<td width=169> 00 04</td>
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<td width=5> </td>
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<td>word</td>
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<td width=5> </td>
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<td width=55%>SNAC family</td>
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</tr>
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<tr>
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<td> 00 14</td>
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<td> </td>
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<td>word</td>
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<td> </td>
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<td>SNAC subtype</td>
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</tr>
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<tr>
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<td> 00 00</td>
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<td> </td>
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<td>word</td>
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<td> </td>
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<td>SNAC flags</td>
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</tr>
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<tr>
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<td> xx xx xx xx</td>
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<td> </td>
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<td>dword</td>
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<td> </td>
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<td>SNAC request-id</td>
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</tr>
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</table>
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</td></tr>
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<tr><td bgcolor=#E9E9E9>
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<table width=100% cellSpacing=0 cellPadding=0 align=center border=0>
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<tr>
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<td width=169> 00 00 00 00<br> 00 00 00 00</td>
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<td width=5> </td>
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<td valign=top>qword</td>
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<td width=5> </td>
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<td width=55% valign=top>notification-id cookie</td>
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</tr>
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<tr>
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<td> xx xx</td>
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<td> </td>
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<td>word</td>
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<td> </td>
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<td>notification channel</td>
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</tr>
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<tr>
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<td> xx</td>
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<td> </td>
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<td>byte</td>
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<td> </td>
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<td>screenname string length</td>
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</tr>
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<tr>
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<td> xx ..</td>
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<td> </td>
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<td>string</td>
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<td> </td>
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<td>screenname string</td>
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</tr>
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<tr>
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<td> xx xx</td>
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<td> </td>
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<td>word</td>
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<td> </td>
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<td>notification type (see above)</td>
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</tr>
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</table>
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</td></tr></table>
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</td></tr></table>
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</td></tr></table>
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<br>Example SNAC dump with flap header:
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<table width=640 bgcolor=darkblue cellSpacing=0 cellPadding=0 border=0><tr><td>
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<table width=100% cellSpacing=2 cellPadding=0 border=0><tr>
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<td bgcolor=#E9E9E9>
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<font size=3><pre style="font-size: 13px">
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2A 02 38 C2 00 1E 00 04 00 14 00 00 00 00 00 14 *.8.............
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00 00 00 00 00 00 00 00 00 01 07 36 32 31 38 38 ...........62188
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39 35 00 02 95..
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</pre></font>
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</td></tr></table>
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</td></tr></table>
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<br>
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<table width=640 bgcolor=darkgray cellSpacing=0 cellPadding=0 border=0><tr><td>
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<table width=100% cellSpacing=2 cellPadding=0 border=0><tr><td bgcolor=#E9E9E9 ><table width=100% cellSpacing=0 cellPadding=0 border=0>
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<tr><td align=center valign=middle><b><font color=black size=2>
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<a href="index.html" target="_top">Main</a> |
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<a href="basic.html" target="_top">Basic</a> |
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<a href="login.html" target="_top">Login</a> |
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<a href="families.html" target="_top">Snaclist</a> |
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<a href="sequences.html" target="_top">Sequences</a> |
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<a href="lists.html" target="_top">Misc</a> |
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<a href="changes.html" target="_top">Changes</a> |
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<a href="credits.html" target="_top">Credits</a> |
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<a href="terms.html" target="_top">Terms</a>
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</font></b></td></tr></table>
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</td></tr></table>
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</td></tr></table>
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<!--#include virtual="_bottom.htxt" -->
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</body>
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</html>
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