114 lines
3.5 KiB
HTML
114 lines
3.5 KiB
HTML
<html>
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<head><title>xxfi_connect</title></head>
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<body>
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<!--
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$Id: xxfi_connect.html,v 1.13 2003/10/29 22:54:16 msk Exp $
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-->
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<h1>xxfi_connect</h1>
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<table border="0" cellspacing=4 cellpadding=4>
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<!---------- Synopsis ----------->
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<tr><th valign="top" align=left width=150>SYNOPSIS</th><td>
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<pre>
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#include <libmilter/mfapi.h>
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sfsistat (*xxfi_connect)(
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SMFICTX *ctx,
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char *hostname,
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_SOCK_ADDR *hostaddr);
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</pre>
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</td></tr>
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<!----------- Description ---------->
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<tr><th valign="top" align=left>DESCRIPTION</th><td>
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<table border="1" cellspacing=1 cellpadding=4>
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<tr>
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<th valign="top" align=left width=80>Called When</th>
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<td>Once, at the start of each SMTP connection.</td>
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</tr>
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<tr>
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<th valign="top" align=left width=80>Default Behavior</th>
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<td>Do nothing; return SMFIS_CONTINUE.</td>
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</tr>
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</table>
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<!--
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This callback function is invoked on each connection to the mail
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filter program. The callback is to be implemented by the Milter
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application developers. The name of the callback can be any valid
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function name. The function pointer is to be assigned to the
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smfiDesc.xxfi_connect and the pointer to the smfiDesc structure
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is passed to smfi_register().
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</td></tr>
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-->
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<!----------- Arguments ---------->
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<tr><th valign="top" align=left>ARGUMENTS</th><td>
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<table border="1" cellspacing=0>
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<tr bgcolor="#dddddd"><th>Argument</th><th>Description</th></tr>
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<tr><td>ctx</td>
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<td>the opaque context structure.
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</td></tr>
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<tr><td>hostname</td>
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<td>the host name of the message sender, as determined by a
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reverse lookup on the host address. If the reverse lookup
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fails, hostname will contain the message sender's IP
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address enclosed in square brackets (e.g. `[a.b.c.d]').
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</td></tr>
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<tr><td>hostaddr</td>
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<td>the host address, as determined by a getpeername() call on the SMTP socket.
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NULL if the type is not supported in the current version or if
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the SMTP connection is made via stdin.
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</td></tr>
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</table>
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</td></tr>
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<!----------- Return values ---------->
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<!--
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<tr>
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<th valign="top" align=left>SPECIAL RETURN VALUES</th>
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<td><table border="1" cellspacing=0>
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<tr bgcolor="#dddddd"><th>Return value</th><th>Description</th></tr>
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<tr valign="top">
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<td>SMFIS_ACCEPT</td>
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<td>Accept all commands and messages from this client without any
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further contact with the filter. </td>
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</td>
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</tr>
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<tr valign="top">
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<td>SMFIS_CONTINUE</td>
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<td>Continue normal processing. </td>
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</tr>
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<tr valign="top">
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<td>SMFIS_DISCARD</td>
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<td>Undefined behaviour; do not use. </td>
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</tr>
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<tr valign="top">
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<td>SMFIS_TEMPFAIL</td>
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<td>Reject all commands and messages from this client with a
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temporary failure reply code. If also used in conjunction
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with <tt>smfi_setreply()</tt> to set a reply whose SMTP
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code is 421, the MTA will drop the connection immediately. </td>
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</tr>
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<tr valign="top">
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<td>SMFIS_REJECT</td>
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<td>Reject all commands and messages from this client with a
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permanent failure reply code. </td>
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</tr>
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</table>
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</tr>
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-->
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<!----------- Notes ---------->
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<tr>
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<th valign="top" align=left>NOTES</th>
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<td>If an earlier filter rejects the connection in its xxfi_connect()
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routine, this filter's xxfi_connect() will not be called.</td>
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</tr>
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</table>
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<hr size="1">
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<font size="-1">
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Copyright (c) 2000-2001, 2003 Sendmail, Inc. and its suppliers.
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All rights reserved.
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<br>
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By using this file, you agree to the terms and conditions set
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forth in the LICENSE.
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</font>
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</body>
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</html>
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