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pac.c (27635) pac.c (29780)
1/*
2 * Copyright (c) 1983, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:

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28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 */
34
35#ifndef lint
1/*
2 * Copyright (c) 1983, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:

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28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 */
34
35#ifndef lint
36static char copyright[] =
36static const char copyright[] =
37"@(#) Copyright (c) 1983, 1993\n\
38 The Regents of the University of California. All rights reserved.\n";
39#endif /* not lint */
40
41#ifndef lint
37"@(#) Copyright (c) 1983, 1993\n\
38 The Regents of the University of California. All rights reserved.\n";
39#endif /* not lint */
40
41#ifndef lint
42#if 0
42static char sccsid[] = "@(#)pac.c 8.1 (Berkeley) 6/6/93";
43static char sccsid[] = "@(#)pac.c 8.1 (Berkeley) 6/6/93";
44#endif
45static const char rcsid[] =
46 "$Id$";
43#endif /* not lint */
44
45/*
46 * Do Printer accounting summary.
47 * Currently, usage is
48 * pac [-Pprinter] [-pprice] [-s] [-r] [-c] [-m] [user ...]
49 * to print the usage information for the named people.
50 */

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94static int any __P((int, char []));
95static int chkprinter __P((char *));
96static void dumpit __P((void));
97static int hash __P((char []));
98static struct hent *enter __P((char []));
99static struct hent *lookup __P((char []));
100static int qucmp __P((const void *, const void *));
101static void rewrite __P((void));
47#endif /* not lint */
48
49/*
50 * Do Printer accounting summary.
51 * Currently, usage is
52 * pac [-Pprinter] [-pprice] [-s] [-r] [-c] [-m] [user ...]
53 * to print the usage information for the named people.
54 */

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98static int any __P((int, char []));
99static int chkprinter __P((char *));
100static void dumpit __P((void));
101static int hash __P((char []));
102static struct hent *enter __P((char []));
103static struct hent *lookup __P((char []));
104static int qucmp __P((const void *, const void *));
105static void rewrite __P((void));
106static void usage __P((void));
102
103int
104main(argc, argv)
105 int argc;
106 char **argv;
107{
108 register FILE *acct;
109 register char *cp;

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153 case 'r':
154 /*
155 * Reverse sorting order.
156 */
157 reverse++;
158 continue;
159
160 default:
107
108int
109main(argc, argv)
110 int argc;
111 char **argv;
112{
113 register FILE *acct;
114 register char *cp;

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158 case 'r':
159 /*
160 * Reverse sorting order.
161 */
162 reverse++;
163 continue;
164
165 default:
161fprintf(stderr,
162 "usage: pac [-Pprinter] [-pprice] [-s] [-c] [-r] [-m] [user ...]\n");
163 exit(1);
166 usage();
164 }
165 }
166 (void) enter(--cp);
167 allflag = 0;
168 }
169 if (printer == NULL && (printer = getenv("PRINTER")) == NULL)
170 printer = DEFLP;
171 if (!chkprinter(printer)) {

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185 }
186 if (summarize)
187 rewrite();
188 else
189 dumpit();
190 exit(errs);
191}
192
167 }
168 }
169 (void) enter(--cp);
170 allflag = 0;
171 }
172 if (printer == NULL && (printer = getenv("PRINTER")) == NULL)
173 printer = DEFLP;
174 if (!chkprinter(printer)) {

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188 }
189 if (summarize)
190 rewrite();
191 else
192 dumpit();
193 exit(errs);
194}
195
196static void
197usage()
198{
199 fprintf(stderr,
200 "usage: pac [-Pprinter] [-pprice] [-s] [-c] [-r] [-m] [user ...]\n");
201 exit(1);
202}
203
193/*
194 * Read the entire accounting file, accumulating statistics
195 * for the users that we have in the hash table. If allflag
196 * is set, then just gather the facts on everyone.
197 * Note that we must accomodate both the active and summary file
198 * formats here.
199 * Host names are ignored if the -m flag is present.
200 */

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282static void
283rewrite()
284{
285 register struct hent *hp;
286 register int i;
287 register FILE *acctf;
288
289 if ((acctf = fopen(sumfile, "w")) == NULL) {
204/*
205 * Read the entire accounting file, accumulating statistics
206 * for the users that we have in the hash table. If allflag
207 * is set, then just gather the facts on everyone.
208 * Note that we must accomodate both the active and summary file
209 * formats here.
210 * Host names are ignored if the -m flag is present.
211 */

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293static void
294rewrite()
295{
296 register struct hent *hp;
297 register int i;
298 register FILE *acctf;
299
300 if ((acctf = fopen(sumfile, "w")) == NULL) {
290 perror(sumfile);
301 warn("%s", sumfile);
291 errs++;
292 return;
293 }
294 for (i = 0; i < HSHSIZE; i++) {
295 hp = hashtab[i];
296 while (hp != NULL) {
297 fprintf(acctf, "%7.2f\t%s\t%d\n", hp->h_feetpages,
298 hp->h_name, hp->h_count);
299 hp = hp->h_link;
300 }
301 }
302 fflush(acctf);
303 if (ferror(acctf)) {
302 errs++;
303 return;
304 }
305 for (i = 0; i < HSHSIZE; i++) {
306 hp = hashtab[i];
307 while (hp != NULL) {
308 fprintf(acctf, "%7.2f\t%s\t%d\n", hp->h_feetpages,
309 hp->h_name, hp->h_count);
310 hp = hp->h_link;
311 }
312 }
313 fflush(acctf);
314 if (ferror(acctf)) {
304 perror(sumfile);
315 warn("%s", sumfile);
305 errs++;
306 }
307 fclose(acctf);
308 if ((acctf = fopen(acctfile, "w")) == NULL)
316 errs++;
317 }
318 fclose(acctf);
319 if ((acctf = fopen(acctfile, "w")) == NULL)
309 perror(acctfile);
320 warn("%s", acctfile);
310 else
311 fclose(acctf);
312}
313
314/*
315 * Hashing routines.
316 */
317

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433
434 if (cgetstr(bp, "af", &acctfile) == -1) {
435 printf("accounting not enabled for printer %s\n", printer);
436 exit(2);
437 }
438 if (!pflag && (cgetnum(bp, "pc", &price100) == 0))
439 price = price100/10000.0;
440 sumfile = (char *) calloc(sizeof(char), strlen(acctfile)+5);
321 else
322 fclose(acctf);
323}
324
325/*
326 * Hashing routines.
327 */
328

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444
445 if (cgetstr(bp, "af", &acctfile) == -1) {
446 printf("accounting not enabled for printer %s\n", printer);
447 exit(2);
448 }
449 if (!pflag && (cgetnum(bp, "pc", &price100) == 0))
450 price = price100/10000.0;
451 sumfile = (char *) calloc(sizeof(char), strlen(acctfile)+5);
441 if (sumfile == NULL) {
442 perror("pac");
443 exit(1);
444 }
452 if (sumfile == NULL)
453 errx(1, "calloc failed");
445 strcpy(sumfile, acctfile);
446 strcat(sumfile, "_sum");
447 return(1);
448}
454 strcpy(sumfile, acctfile);
455 strcat(sumfile, "_sum");
456 return(1);
457}