122714Sdist /* 222714Sdist ** Sendmail 322714Sdist ** Copyright (c) 1983 Eric P. Allman 422714Sdist ** Berkeley, California 522714Sdist ** 622714Sdist ** Copyright (c) 1983 Regents of the University of California. 722714Sdist ** All rights reserved. The Berkeley software License Agreement 822714Sdist ** specifies the terms and conditions for redistribution. 922714Sdist */ 1022714Sdist 1122714Sdist #ifndef lint 12*27681Sbloom static char SccsId[] = "@(#)stats.c 5.8 (Berkeley) 05/02/86"; 1322714Sdist #endif not lint 1422714Sdist 154286Seric # include "sendmail.h" 16*27681Sbloom # include "mailstats.h" 174286Seric 189383Seric struct statistics Stat; 1924944Seric 2024944Seric #define ONE_K 1000 /* one thousand (twenty-four?) */ 2124944Seric #define KBYTES(x) (((x) + (ONE_K - 1)) / ONE_K) 229383Seric /* 239383Seric ** MARKSTATS -- mark statistics 249383Seric */ 259383Seric 269383Seric markstats(e, to) 279383Seric register ENVELOPE *e; 289383Seric register ADDRESS *to; 299383Seric { 309383Seric if (to == NULL) 319383Seric { 3225689Seric if (e->e_from.q_mailer != NULL) 3324945Seric { 3424945Seric Stat.stat_nf[e->e_from.q_mailer->m_mno]++; 3524945Seric Stat.stat_bf[e->e_from.q_mailer->m_mno] += 3624945Seric KBYTES(CurEnv->e_msgsize); 3724945Seric } 389383Seric } 399383Seric else 409383Seric { 419383Seric Stat.stat_nt[to->q_mailer->m_mno]++; 4224944Seric Stat.stat_bt[to->q_mailer->m_mno] += KBYTES(CurEnv->e_msgsize); 439383Seric } 449383Seric } 459383Seric /* 464286Seric ** POSTSTATS -- post statistics in the statistics file 474286Seric ** 484286Seric ** Parameters: 494286Seric ** sfile -- the name of the statistics file. 504286Seric ** 514286Seric ** Returns: 524286Seric ** none. 534286Seric ** 544286Seric ** Side Effects: 554286Seric ** merges the Stat structure with the sfile file. 564286Seric */ 574286Seric 584286Seric poststats(sfile) 594286Seric char *sfile; 604286Seric { 614286Seric register int fd; 624286Seric struct statistics stat; 6323123Seric extern off_t lseek(); 644286Seric 6523516Seric if (sfile == NULL) 6623516Seric return; 6723516Seric 684319Seric (void) time(&Stat.stat_itime); 694286Seric Stat.stat_size = sizeof Stat; 704286Seric 714286Seric fd = open(sfile, 2); 724286Seric if (fd < 0) 7311937Seric { 7411937Seric errno = 0; 754286Seric return; 7611937Seric } 774319Seric if (read(fd, (char *) &stat, sizeof stat) == sizeof stat && 784286Seric stat.stat_size == sizeof stat) 794286Seric { 804286Seric /* merge current statistics into statfile */ 814286Seric register int i; 824286Seric 834286Seric for (i = 0; i < MAXMAILERS; i++) 844286Seric { 854286Seric stat.stat_nf[i] += Stat.stat_nf[i]; 864286Seric stat.stat_bf[i] += Stat.stat_bf[i]; 874286Seric stat.stat_nt[i] += Stat.stat_nt[i]; 884286Seric stat.stat_bt[i] += Stat.stat_bt[i]; 894286Seric } 904286Seric } 914286Seric else 9216887Seric bcopy((char *) &Stat, (char *) &stat, sizeof stat); 934286Seric 944286Seric /* write out results */ 9523123Seric (void) lseek(fd, (off_t) 0, 0); 964319Seric (void) write(fd, (char *) &stat, sizeof stat); 974319Seric (void) close(fd); 984286Seric } 99