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Commit | Line | Data |
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96d806a4 | 1 | /* $Header$ |
2 | * | |
3 | * Log and send a zephyrgram about any critical errors. | |
4 | */ | |
5 | ||
6 | #include <stdio.h> | |
7 | #include <sys/file.h> | |
8 | #include <zephyr/zephyr.h> | |
9 | ||
10 | ||
11 | /* log file for critical events that require human intervention */ | |
12 | #define CRITERRLOG "/u1/sms/critical.log" | |
13 | ||
14 | /* mode to create the file with */ | |
15 | #define LOGFILEMODE 0644 | |
16 | ||
5a77c71e | 17 | extern char *whoami; |
18 | ||
96d806a4 | 19 | |
20 | void critical_alert(instance, msg, args) | |
21 | char *instance; /* Instance for zephyr gram */ | |
22 | char *msg; /* printf format message */ | |
23 | /* args = arguements, printf style */ | |
24 | /* This routine sends a class SMS zephyrgram of specified instance | |
25 | and logs to a special logfile the message passed to it via msg | |
923cef2a | 26 | and args in printf format. *** It expects the global variable |
27 | whoami to be defined and contain the name of the calling program. */ | |
96d806a4 | 28 | /* Note: The part of this code that process the variable arguements |
29 | was stolen from sprintf(). */ | |
30 | { | |
31 | FILE _bufstr; /* For _doprnt() */ | |
3f6b08ec | 32 | FILE *crit; /* FILE for critical log file */ |
96d806a4 | 33 | char buf[BUFSIZ]; /* Holds the formatted message */ |
34 | ||
35 | /* Put the fully formatted message into buf */ | |
36 | _bufstr._flag = _IOWRT + _IOSTRG; | |
37 | _bufstr._ptr = buf; | |
38 | _bufstr._cnt = BUFSIZ; | |
39 | _doprnt(msg, &args, &_bufstr); | |
40 | putc('\0', &_bufstr); | |
41 | ||
42 | /* Send zephyr notice */ | |
43 | send_zgram(instance, buf); | |
44 | ||
45 | /* Log message to critical file */ | |
3f6b08ec | 46 | if ((crit = fopen(CRITERRLOG, "a")) != (FILE *)NULL) |
96d806a4 | 47 | { |
3f6b08ec | 48 | long t; |
49 | char *time_s; | |
50 | ||
51 | time(&t); | |
52 | time_s = ctime(&t) + 4; | |
53 | time_s[strlen(time_s)-6] = '\0'; | |
54 | ||
55 | fprintf(crit, "%s <%d> %s\n", time_s, getpid(), buf); | |
56 | fclose(crit); | |
96d806a4 | 57 | } |
923cef2a | 58 | |
59 | com_err(whoami, 0, buf); | |
96d806a4 | 60 | } |
61 | ||
62 | ||
63 | ||
64 | /* Sends a zephyrgram of class "SMS", instance as a parameter. Ignores | |
65 | * errors while sending message. | |
66 | */ | |
67 | ||
68 | send_zgram(inst, msg) | |
69 | char *inst; | |
70 | char *msg; | |
71 | { | |
72 | ZNotice_t znotice; | |
73 | ||
74 | bzero (&znotice, sizeof (znotice)); | |
75 | znotice.z_kind = UNSAFE; | |
76 | znotice.z_class = "SMS"; | |
77 | znotice.z_class_inst = inst; | |
78 | znotice.z_default_format = "SMS $instance:\n $message\n"; | |
79 | (void) ZInitialize (); | |
80 | znotice.z_message = msg; | |
81 | znotice.z_message_len = strlen(msg) + 1; | |
82 | znotice.z_opcode = ""; | |
83 | znotice.z_recipient = ""; | |
84 | ZSendNotice(&znotice, ZNOAUTH); | |
85 | } |