diff options
Diffstat (limited to 'usr.sbin/sendmail/mailstats/mailstats.c')
| -rw-r--r-- | usr.sbin/sendmail/mailstats/mailstats.c | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/usr.sbin/sendmail/mailstats/mailstats.c b/usr.sbin/sendmail/mailstats/mailstats.c new file mode 100644 index 0000000..1e11b01 --- /dev/null +++ b/usr.sbin/sendmail/mailstats/mailstats.c @@ -0,0 +1,209 @@ +/* + * Copyright (c) 1983 Eric P. Allman + * Copyright (c) 1988, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + */ + +#ifndef lint +static char copyright[] = +"@(#) Copyright (c) 1988, 1993\n\ + The Regents of the University of California. All rights reserved.\n"; +#endif /* not lint */ + +#ifndef lint +static char sccsid[] = "@(#)mailstats.c 8.3 (Berkeley) 12/27/93"; +#endif /* not lint */ + +#include <sendmail.h> +#include <mailstats.h> +#include <pathnames.h> + +#define MNAMELEN 20 /* max length of mailer name */ + +main(argc, argv) + int argc; + char **argv; +{ + extern char *optarg; + extern int optind; + struct statistics stat; + register int i; + int mno; + int ch, fd; + char *sfile; + char *cfile; + FILE *cfp; + bool mnames; + long frmsgs = 0, frbytes = 0, tomsgs = 0, tobytes = 0; + char mtable[MAXMAILERS][MNAMELEN+1]; + char sfilebuf[100]; + char buf[MAXLINE]; + extern char *ctime(); + + cfile = _PATH_SENDMAILCF; + sfile = NULL; + mnames = TRUE; + while ((ch = getopt(argc, argv, "C:f:o")) != EOF) + { + switch (ch) + { + case 'C': + cfile = optarg; + break; + + case 'f': + sfile = optarg; + break; + + case 'o': + mnames = FALSE; + break; + + case '?': + default: + usage: + fputs("usage: mailstats [-C cffile] [-f stfile]\n", stderr); + exit(EX_USAGE); + } + } + argc -= optind; + argv += optind; + + if (argc != 0) + goto usage; + + if ((cfp = fopen(cfile, "r")) == NULL) + { + fprintf(stderr, "mailstats: "); + perror(cfile); + exit(EX_NOINPUT); + } + + mno = 0; + (void) strcpy(mtable[mno++], "prog"); + (void) strcpy(mtable[mno++], "*file*"); + (void) strcpy(mtable[mno++], "*include*"); + + while (fgets(buf, sizeof(buf), cfp) != NULL) + { + register char *b; + char *s; + register char *m; + + b = buf; + switch (*b++) + { + case 'M': /* mailer definition */ + break; + + case 'O': /* option -- see if .st file */ + if (*b++ != 'S') + continue; + + /* yep -- save this */ + strcpy(sfilebuf, b); + b = strchr(sfilebuf, '\n'); + if (b != NULL) + *b = '\0'; + if (sfile == NULL) + sfile = sfilebuf; + + default: + continue; + } + + if (mno >= MAXMAILERS) + { + fprintf(stderr, + "Too many mailers defined, %d max.\n", + MAXMAILERS); + exit(EX_SOFTWARE); + } + m = mtable[mno]; + s = m + MNAMELEN; /* is [MNAMELEN+1] */ + while (*b != ',' && !isspace(*b) && *b != '\0' && m < s) + *m++ = *b++; + *m = '\0'; + for (i = 0; i < mno; i++) + { + if (strcmp(mtable[i], mtable[mno]) == 0) + break; + } + if (i == mno) + mno++; + } + (void) fclose(cfp); + for (; mno < MAXMAILERS; mno++) + mtable[mno][0]='\0'; + + if (sfile == NULL) + { + fprintf(stderr, "mailstats: no statistics file located\n"); + exit (EX_OSFILE); + } + + if ((fd = open(sfile, O_RDONLY)) < 0) { + fputs("mailstats: ", stderr); + perror(sfile); + exit(EX_NOINPUT); + } + if (read(fd, &stat, sizeof(stat)) != sizeof(stat) || + stat.stat_size != sizeof(stat)) + { + fputs("mailstats: file size changed.\n", stderr); + exit(EX_OSERR); + } + + printf("Statistics from %s", ctime(&stat.stat_itime)); + printf(" M msgsfr bytes_from msgsto bytes_to%s\n", + mnames ? " Mailer" : ""); + for (i = 0; i < MAXMAILERS; i++) + { + if (stat.stat_nf[i] || stat.stat_nt[i]) + { + printf("%2d %6ld %10ldK %6ld %10ldK", i, + stat.stat_nf[i], stat.stat_bf[i], + stat.stat_nt[i], stat.stat_bt[i]); + if (mnames) + printf(" %s", mtable[i]); + printf("\n"); + frmsgs += stat.stat_nf[i]; + frbytes += stat.stat_bf[i]; + tomsgs += stat.stat_nt[i]; + tobytes += stat.stat_bt[i]; + } + } + printf("========================================\n"); + printf(" T %6ld %10ldK %6ld %10ldK\n", + frmsgs, frbytes, tomsgs, tobytes); + exit(EX_OK); +} |
