plugins/zephyr/ZIfNotice.c@18c94e3947d5 (annotated)
plugins/zephyr/ZIfNotice.c
Fri, 27 Apr 2001 22:21:53 +0000
- author
- Eric Warmenhoven <warmenhoven@yahoo.com>
- date
- Fri, 27 Apr 2001 22:21:53 +0000
- changeset 1763
- 18c94e3947d5
- parent 1700
- 45175fd73d3f
- permissions
- -rw-r--r--
[gaim-migrate @ 1773]
la la la
| 1700 | 1 | /* This file is part of the Project Athena Zephyr Notification System. |
| 2 | * It contains source for the ZIfNotice function. | |
| 3 | * | |
| 4 | * Created by: Robert French | |
| 5 | * | |
| 6 | * $Source$ | |
| 7 | * $Author: warmenhoven $ | |
| 8 | * | |
| 9 | * Copyright (c) 1987,1988 by the Massachusetts Institute of Technology. | |
| 10 | * For copying and distribution information, see the file | |
| 11 | * "mit-copyright.h". | |
| 12 | */ | |
| 13 | /* $Header$ */ | |
| 14 | ||
| 15 | #include <internal.h> | |
| 16 | ||
| 17 | #ifndef lint | |
| 18 | static const char rcsid_ZIfNotice_c[] = "$Id: ZIfNotice.c 1710 2001-04-12 09:21:16Z warmenhoven $"; | |
| 19 | #endif | |
| 20 | ||
| 21 | Code_t ZIfNotice(notice, from, predicate, args) | |
| 22 | ZNotice_t *notice; | |
| 23 | struct sockaddr_in *from; | |
| 24 | int (*predicate) __P((ZNotice_t *, void *)); | |
| 25 | void *args; | |
| 26 | { | |
| 27 | ZNotice_t tmpnotice; | |
| 28 | Code_t retval; | |
| 29 | char *buffer; | |
| 30 | struct _Z_InputQ *qptr; | |
| 31 | ||
| 32 | if ((retval = Z_WaitForComplete()) != ZERR_NONE) | |
| 33 | return (retval); | |
| 34 | ||
| 35 | qptr = Z_GetFirstComplete(); | |
| 36 | ||
| 37 | for (;;) { | |
| 38 | while (qptr) { | |
| 39 | if ((retval = ZParseNotice(qptr->packet, qptr->packet_len, | |
| 40 | &tmpnotice)) != ZERR_NONE) | |
| 41 | return (retval); | |
| 42 | if ((*predicate)(&tmpnotice, args)) { | |
| 43 | if (!(buffer = (char *) malloc((unsigned) qptr->packet_len))) | |
| 44 | return (ENOMEM); | |
| 45 | (void) memcpy(buffer, qptr->packet, qptr->packet_len); | |
| 46 | if (from) | |
| 47 | *from = qptr->from; | |
| 48 | if ((retval = ZParseNotice(buffer, qptr->packet_len, | |
| 49 | notice)) != ZERR_NONE) { | |
| 50 | free(buffer); | |
| 51 | return (retval); | |
| 52 | } | |
| 53 | Z_RemQueue(qptr); | |
| 54 | return (ZERR_NONE); | |
| 55 | } | |
| 56 | qptr = Z_GetNextComplete(qptr); | |
| 57 | } | |
| 58 | if ((retval = Z_ReadWait()) != ZERR_NONE) | |
| 59 | return (retval); | |
| 60 | qptr = Z_GetFirstComplete(); /* need to look over all of | |
| 61 | the queued messages, in case | |
| 62 | a fragment has been reassembled */ | |
| 63 | } | |
| 64 | } |
