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/* This file is part of the Project Athena Zephyr Notification System.
* It contains source for ZReceiveNotice function.
*
* Created by: Robert French
*
* $Id$
*
* Copyright (c) 1987,1988 by the Massachusetts Institute of Technology.
* For copying and distribution information, see the file
* "mit-copyright.h".
*/
#ifndef lint
static const char rcsid_ZReceiveNotice_c[] = "$Id$";
#endif
#include <internal.h>
Code_t
ZReceiveNotice(ZNotice_t *notice,
struct sockaddr_in *from)
{
char *buffer;
struct _Z_InputQ *nextq;
int len, auth;
Code_t retval;
if ((retval = Z_WaitForComplete()) != ZERR_NONE)
return (retval);
nextq = Z_GetFirstComplete();
if (!nextq)
return (ENOMEM);
len = nextq->packet_len;
if (!(buffer = (char *) malloc((unsigned) len)))
return (ENOMEM);
if (from)
*from = nextq->from;
(void) memcpy(buffer, nextq->packet, len);
auth = nextq->auth;
Z_RemQueue(nextq);
if ((retval = ZParseNotice(buffer, len, notice)) != ZERR_NONE)
return (retval);
notice->z_checked_auth = auth;
return ZERR_NONE;
}
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