Commit | Line | Data |
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805e021f CE |
1 | /* |
2 | * Copyright 2000, International Business Machines Corporation and others. | |
3 | * All Rights Reserved. | |
4 | * | |
5 | * This software has been released under the terms of the IBM Public | |
6 | * License. For details, see the LICENSE file in the top-level source | |
7 | * directory or online at http://www.openafs.org/dl/license10.html | |
8 | */ | |
9 | ||
10 | #include <afsconfig.h> | |
11 | #include <afs/param.h> | |
12 | #include <afs/stds.h> | |
13 | ||
14 | #include <roken.h> | |
15 | ||
16 | #include <afs/afsutil.h> | |
17 | #ifdef HAVE_SYS_WAIT_H | |
18 | #include <sys/wait.h> | |
19 | #endif | |
20 | ||
21 | /* | |
22 | * XXX CHANGE the following depedent stuff XXX | |
23 | */ | |
24 | #define SENDMAIL "/afs/cellname/fs/dev/localtools/dest/bin/rcs-sendmail" | |
25 | /* | |
26 | * Replace it with a bboard (i.e. transarc.bosserver.auto-reports) | |
27 | */ | |
28 | #define RECIPIENT "foo@cellname" | |
29 | ||
30 | #include "AFS_component_version_number.c" | |
31 | ||
32 | int | |
33 | main(int argc, char **argv) | |
34 | { | |
35 | struct stat tstat; | |
36 | FILE *fin = stdin; | |
37 | char buf[BUFSIZ], *bufp, *bufp1, *typep, *cmd, *bp; | |
38 | afs_int32 code, c, fd, pflags = -1, len, core = 0; | |
39 | char comLine[60], coreName[40], name[40]; | |
40 | afs_int32 pid = -1, rsCount = -1; | |
41 | afs_int32 procStarts = -1; | |
42 | afs_int32 errorCode = -1, errorSignal = -1, goal = -1; | |
43 | time_t procStartTime = -1, rsTime = -1, lastAnyExit = -1, lastErrorExit = -1; | |
44 | char *timeStamp; | |
45 | ||
46 | typep = malloc(50); | |
47 | cmd = malloc(50); | |
48 | bufp = bufp1 = malloc(1000); | |
49 | while (fgets(buf, sizeof(buf), fin)) { | |
50 | code = sscanf(buf, "%s %s\n", typep, cmd); | |
51 | if (code < 2) { | |
52 | continue; | |
53 | } | |
54 | if (!strcmp(typep, "BEGIN") && !strcmp(cmd, "bnode_proc")) { | |
55 | while (fgets(buf, sizeof(buf), fin)) { | |
56 | code = sscanf(buf, "%s %s\n", typep, cmd); | |
57 | if (code < 2) { | |
58 | printf("**bnode_proc**: typed=%s, cmd=%s\n", typep, cmd); | |
59 | break; | |
60 | } | |
61 | if (!strcmp(typep, "comLine:")) | |
62 | strcpy(comLine, cmd); | |
63 | else if (!strcmp(typep, "coreName:")) | |
64 | strcpy(coreName, cmd); | |
65 | else if (!strcmp(typep, "pid:")) | |
66 | pid = atoi(cmd); | |
67 | else if (!strcmp(typep, "flags:")) | |
68 | pflags = atoi(cmd); | |
69 | else if (!strcmp(typep, "END")) { | |
70 | break; | |
71 | } else { | |
72 | printf | |
73 | ("Unexpected token %s in the bnode_proc (should be END)\n", | |
74 | typep); | |
75 | exit(1); | |
76 | } | |
77 | } | |
78 | } else if (!strcmp(typep, "BEGIN") && !strcmp(cmd, "bnode")) { | |
79 | while (fgets(buf, sizeof(buf), fin)) { | |
80 | code = sscanf(buf, "%s %s\n", typep, cmd); | |
81 | if (code < 2) { | |
82 | printf("**bnode**: typed=%s, cmd=%s\n", typep, cmd); | |
83 | break; | |
84 | } | |
85 | if (!strcmp(typep, "name:")) | |
86 | strcpy(name, cmd); | |
87 | else if (!strcmp(typep, "rsTime:")) | |
88 | rsTime = atoi(cmd); | |
89 | else if (!strcmp(typep, "rsCount:")) | |
90 | rsCount = atoi(cmd); | |
91 | else if (!strcmp(typep, "procStartTime:")) | |
92 | procStartTime = atoi(cmd); | |
93 | else if (!strcmp(typep, "procStarts:")) | |
94 | procStarts = atoi(cmd); | |
95 | else if (!strcmp(typep, "lastAnyExit:")) | |
96 | lastAnyExit = atoi(cmd); | |
97 | else if (!strcmp(typep, "lastErrorExit:")) | |
98 | lastErrorExit = atoi(cmd); | |
99 | else if (!strcmp(typep, "errorCode:")) | |
100 | errorCode = atoi(cmd); | |
101 | else if (!strcmp(typep, "errorSignal:")) | |
102 | errorSignal = atoi(cmd); | |
103 | /* | |
104 | else if (!strcmp(typep, "lastErrorName:")) | |
105 | strcpy(lastErrorName, cmd); | |
106 | */ | |
107 | else if (!strcmp(typep, "goal:")) | |
108 | goal = atoi(cmd); | |
109 | else if (!strcmp(typep, "END")) { | |
110 | break; | |
111 | } else { | |
112 | printf | |
113 | ("Unexpected token %s in the bnode (should be END)\n", | |
114 | typep); | |
115 | exit(1); | |
116 | } | |
117 | } | |
118 | } else { | |
119 | printf("Unexpected token %s (should be BEGIN)\n", typep); | |
120 | exit(1); | |
121 | } | |
122 | } | |
123 | /* | |
124 | * Now make up the text for the post | |
125 | */ | |
126 | sprintf(buf, "/tmp/snote.%d", getpid()); | |
127 | fd = open(buf, O_RDWR | O_CREAT | O_TRUNC, 0600); | |
128 | if (fd == -1) { | |
129 | perror(buf); | |
130 | printf("Unable to create temp file, %s\n", buf); | |
131 | exit(1); | |
132 | } | |
133 | (void)sprintf(bufp, "Subject: Bosserver's automatic notification\n\n"); | |
134 | bufp += strlen(bufp); | |
135 | (void)sprintf(bufp, | |
136 | "AUTOMATIC NOTIFICATION EVENT FOR AFS SERVER INSTANCE %s\n\n", | |
137 | name); | |
138 | bufp += strlen(bufp); | |
139 | (void)sprintf(bufp, "Server Process id was: %d\n", pid); | |
140 | bufp += strlen(bufp); | |
141 | (void)sprintf(bufp, "Server command line: %s\n", comLine); | |
142 | bufp += strlen(bufp); | |
143 | if (strcmp(coreName, "(null)")) | |
144 | core = 1; | |
145 | bp = comLine; | |
146 | strcpy(bp, AFSDIR_SERVER_CORELOG_FILEPATH); | |
147 | if (core) { | |
148 | strcat(bp, coreName); | |
149 | strcat(bp, "."); | |
150 | } | |
151 | strcat(bp, name); | |
152 | if ((code = stat(bp, &tstat)) == 0) { | |
153 | c = 1; | |
154 | if ((lastAnyExit - tstat.st_ctime) > 300) /* > 5 mins old */ | |
155 | c = 0; | |
156 | core = 1; | |
157 | } else | |
158 | core = 0; | |
159 | strcat(bp, " "); | |
160 | (void)sprintf(bufp, "There is %score dump left %sfor this server\n", | |
161 | (core ? (c ? "a recent " : "an 'old' ") : "no "), | |
162 | (core ? bp : "")); | |
163 | bufp += strlen(bufp); | |
164 | if (pflags == 1) | |
165 | strcpy(bp, "PROCESS STARTED"); | |
166 | else if (pflags == 2) | |
167 | strcpy(bp, "PROCESS EXITED"); | |
168 | else | |
169 | strcpy(bp, "UNKNOWN"); | |
170 | (void)sprintf(bufp, "Process state %d (%s)\n", pflags, bp); | |
171 | bufp += strlen(bufp); | |
172 | timeStamp = ctime(&rsTime); | |
173 | timeStamp[24] = 0; | |
174 | (void)sprintf(bufp, "\nNumber of restarts since %s is %d\n", timeStamp, | |
175 | rsCount); | |
176 | bufp += strlen(bufp); | |
177 | if (procStartTime) { | |
178 | timeStamp = ctime(&procStartTime); | |
179 | timeStamp[24] = 0; | |
180 | (void)sprintf(bufp, | |
181 | "Number of process restarts since the process started %s is %d\n", | |
182 | timeStamp, procStarts); | |
183 | } | |
184 | bufp += strlen(bufp); | |
185 | if (lastAnyExit) { | |
186 | timeStamp = ctime(&lastAnyExit); | |
187 | timeStamp[24] = 0; | |
188 | (void)sprintf(bufp, "Last time process exited for any reason: %s\n", | |
189 | timeStamp); | |
190 | } | |
191 | bufp += strlen(bufp); | |
192 | if (lastErrorExit) { | |
193 | timeStamp = ctime(&lastErrorExit); | |
194 | timeStamp[24] = 0; | |
195 | (void)sprintf(bufp, "Last time process exited unexpectedly: %s\n", | |
196 | timeStamp); | |
197 | } | |
198 | bufp += strlen(bufp); | |
199 | (void)sprintf(bufp, "Last exit return code %d\n", errorCode); | |
200 | bufp += strlen(bufp); | |
201 | (void)sprintf(bufp, "Last process terminating signal %d\n", errorSignal); | |
202 | bufp += strlen(bufp); | |
203 | (void)sprintf(bufp, "The server is now %srunning\n", | |
204 | (goal ? "" : "not ")); | |
205 | bufp += strlen(bufp); | |
206 | len = (int)(bufp - bufp1); | |
207 | if (write(fd, bufp1, len) < 0) { | |
208 | perror("Write"); | |
209 | exit(1); | |
210 | } | |
211 | close(fd); | |
212 | /* | |
213 | * Send the mail out | |
214 | */ | |
215 | sprintf(bufp1, "%s %s -s TESTING < %s", SENDMAIL, RECIPIENT, buf); | |
216 | code = system(bufp1); | |
217 | if (code == -1) | |
218 | perror("system"); | |
219 | else if (code == 127) | |
220 | fprintf(stderr, "system: unable to execute shell\n"); | |
221 | #ifdef WTERMSIG | |
222 | else if (WIFSIGNALED(code)) | |
223 | fprintf(stderr, "%s terminated with signal %d\n", SENDMAIL, | |
224 | WTERMSIG(code)); | |
225 | else if (WEXITSTATUS(code) != 0) | |
226 | fprintf(stderr, "%s exited with status %d\n", SENDMAIL, | |
227 | WEXITSTATUS(code)); | |
228 | #endif /* WTERMSIG */ | |
229 | unlink(buf); | |
230 | exit(0); | |
231 | } |