130163Sbostic /* 233416Sbostic * Copyright (c) 1986, 1987 Regents of the University of California. 333416Sbostic * All rights reserved. 433416Sbostic * 5*42663Sbostic * %sccs.include.redist.c% 630163Sbostic */ 730163Sbostic 830163Sbostic #ifndef lint 9*42663Sbostic static char sccsid[] = "@(#)process.c 5.8 (Berkeley) 06/01/90"; 1033416Sbostic #endif /* not lint */ 1130163Sbostic 1230163Sbostic #include <bug.h> 1330163Sbostic #include <sys/file.h> 1430425Sbostic #include <sys/time.h> 1530163Sbostic #include <stdio.h> 1630890Sbostic #include <ctype.h> 1730163Sbostic 1830163Sbostic char pfile[MAXPATHLEN]; /* permanent file name */ 1930163Sbostic 2030163Sbostic /* 2130163Sbostic * process -- 2230890Sbostic * copy report to permanent file, 2330890Sbostic * update summary file. 2430163Sbostic */ 2530163Sbostic process() 2630163Sbostic { 2730163Sbostic register int rval; /* read return value */ 2830425Sbostic struct timeval tp; /* time of day */ 2930890Sbostic int lfd; /* lock file descriptor */ 3030425Sbostic char *ctime(); 3130163Sbostic 3230890Sbostic if (access(LOCK_FILE, R_OK) || (lfd = open(LOCK_FILE, O_RDONLY, 0)) < 0) 3330890Sbostic error("can't find lock file %s.", LOCK_FILE); 3430890Sbostic if (flock(lfd, LOCK_EX)) 3530890Sbostic error("can't get lock.", CHN); 3630890Sbostic sprintf(pfile, "%s/%s/%d", dir, folder, getnext()); 3730890Sbostic fprintf(stderr, "\t%s\n", pfile); 3830890Sbostic if (!(freopen(pfile, "w", stdout))) 3930890Sbostic error("can't create %s.", pfile); 4030163Sbostic rewind(stdin); 4130890Sbostic while ((rval = read(fileno(stdin), bfr, sizeof(bfr))) != ERR && rval) 4230890Sbostic if (write(fileno(stdout), bfr, rval) != rval) 4330890Sbostic error("write to %s failed.", pfile); 4430163Sbostic 4530163Sbostic /* append information to the summary file */ 4630890Sbostic sprintf(bfr, "%s/%s", dir, SUMMARY_FILE); 4730890Sbostic if (!(freopen(bfr, "a", stdout))) 4830890Sbostic error("can't append to summary file %s.", bfr); 4930890Sbostic if (gettimeofday(&tp, (struct timezone *)NULL)) 5030890Sbostic error("can't get time of day.", CHN); 5130947Sbostic printf("\n%s\t\t%s\t%s\t%s\tOwner: Bugs Bunny\n\tStatus: Received\n", pfile, ctime(&tp.tv_sec), mailhead[INDX_TAG].line, mailhead[SUBJ_TAG].found ? mailhead[SUBJ_TAG].line : "Subject:\n"); 5230890Sbostic (void)flock(lfd, LOCK_UN); 5330890Sbostic (void)fclose(stdout); 5430163Sbostic } 5530163Sbostic 5630163Sbostic /* 5730163Sbostic * getnext -- 5830163Sbostic * get next file name (number) 5930163Sbostic */ 6030163Sbostic static 6130163Sbostic getnext() 6230163Sbostic { 6338449Sbostic register struct direct *d; /* directory structure */ 6438449Sbostic register DIR *dirp; /* directory pointer */ 6538449Sbostic register int highval, newval; 6638449Sbostic register char *p; 6730163Sbostic 6838449Sbostic (void)sprintf(bfr, "%s/%s", dir, folder); 6930890Sbostic if (!(dirp = opendir(bfr))) 7030890Sbostic error("can't read folder directory %s.", bfr); 7138449Sbostic for (highval = -1; d = readdir(dirp);) { 7238449Sbostic for (p = d->d_name; *p && isdigit(*p); ++p); 7338449Sbostic if (!*p && (newval = atoi(d->d_name)) > highval) 7438449Sbostic highval = newval; 7538449Sbostic } 7630163Sbostic closedir(dirp); 7730890Sbostic return(++highval); 7830163Sbostic } 79