plugins/zephyr/ZGetWGPort.c@4793276c2510 (annotated)
plugins/zephyr/ZGetWGPort.c
Fri, 13 Apr 2001 10:50:33 +0000
- author
- Eric Warmenhoven <warmenhoven@yahoo.com>
- date
- Fri, 13 Apr 2001 10:50:33 +0000
- changeset 1710
- 4793276c2510
- parent 1700
- 45175fd73d3f
- permissions
- -rw-r--r--
[gaim-migrate @ 1720]
various fixes (for plugins especially), other updates. made WEBSITE macro so it's easy to change (not that i think it'll be changing again), updated some files to reflect that change.
| 1700 | 1 | /* This file is part of the Project Athena Zephyr Notification System. |
| 2 | * It contains source for the ZGetWGPort function. | |
| 3 | * | |
| 4 | * Created by: Robert French | |
| 5 | * | |
| 6 | * $Source$ | |
| 7 | * $Author: warmenhoven $ | |
| 8 | * | |
| 9 | * Copyright (c) 1987 by the Massachusetts Institute of Technology. | |
| 10 | * For copying and distribution information, see the file | |
| 11 | * "mit-copyright.h". | |
| 12 | */ | |
| 13 | /* $Header$ */ | |
| 14 | ||
| 15 | #ifndef lint | |
| 16 | static char rcsid_ZGetWGPort_c[] = "$Header$"; | |
| 17 | #endif | |
| 18 | ||
| 19 | #include <internal.h> | |
| 20 | ||
| 21 | int ZGetWGPort() | |
| 22 | { | |
| 23 | char *envptr, name[128]; | |
| 24 | FILE *fp; | |
| 25 | int wgport; | |
| 26 | ||
| 27 | envptr = getenv("WGFILE"); | |
| 28 | if (!envptr) { | |
| 29 | (void) sprintf(name, "/tmp/wg.%d", getuid()); | |
| 30 | envptr = name; | |
| 31 | } | |
| 32 | if (!(fp = fopen(envptr, "r"))) | |
| 33 | return (-1); | |
| 34 | ||
| 35 | /* if fscanf fails, return -1 via wgport */ | |
| 36 | if (fscanf(fp, "%d", &wgport) != 1) | |
| 37 | wgport = -1; | |
| 38 | ||
| 39 | (void) fclose(fp); | |
| 40 | ||
| 41 | return (wgport); | |
| 42 | } |
