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recvjob.c (27757) recvjob.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[] = "@(#)recvjob.c 8.2 (Berkeley) 4/27/95";
43static char sccsid[] = "@(#)recvjob.c 8.2 (Berkeley) 4/27/95";
44#endif
45static const char rcsid[] =
46 "$Id$";
43#endif /* not lint */
44
45/*
46 * Receive printer jobs from the network, queue them and
47 * start the printer daemon.
48 */
49#include <sys/param.h>
50#include <sys/mount.h>

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141 for (;;) {
142 /*
143 * Read a command to tell us what to do
144 */
145 cp = line;
146 do {
147 if ((size = read(1, cp, 1)) != 1) {
148 if (size < 0)
47#endif /* not lint */
48
49/*
50 * Receive printer jobs from the network, queue them and
51 * start the printer daemon.
52 */
53#include <sys/param.h>
54#include <sys/mount.h>

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145 for (;;) {
146 /*
147 * Read a command to tell us what to do
148 */
149 cp = line;
150 do {
151 if ((size = read(1, cp, 1)) != 1) {
152 if (size < 0)
149 frecverr("%s: Lost connection",
153 frecverr("%s: lost connection",
150 printer);
151 return(nfiles);
152 }
153 } while (*cp++ != '\n' && (cp - line + 1) < sizeof(line));
154 if (cp - line + 1 >= sizeof(line))
155 frecverr("readjob overflow");
156 *--cp = '\0';
157 cp = line;

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238 for (i = 0; i < size; i += BUFSIZ) {
239 amt = BUFSIZ;
240 cp = buf;
241 if (i + amt > size)
242 amt = size - i;
243 do {
244 j = read(1, cp, amt);
245 if (j <= 0)
154 printer);
155 return(nfiles);
156 }
157 } while (*cp++ != '\n' && (cp - line + 1) < sizeof(line));
158 if (cp - line + 1 >= sizeof(line))
159 frecverr("readjob overflow");
160 *--cp = '\0';
161 cp = line;

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242 for (i = 0; i < size; i += BUFSIZ) {
243 amt = BUFSIZ;
244 cp = buf;
245 if (i + amt > size)
246 amt = size - i;
247 do {
248 j = read(1, cp, amt);
249 if (j <= 0)
246 frecverr("Lost connection");
250 frecverr("lost connection");
247 amt -= j;
248 cp += j;
249 } while (amt > 0);
250 amt = BUFSIZ;
251 if (i + amt > size)
252 amt = size - i;
253 if (write(fd, buf, amt) != amt) {
254 err++;

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267}
268
269static int
270noresponse()
271{
272 char resp;
273
274 if (read(1, &resp, 1) != 1)
251 amt -= j;
252 cp += j;
253 } while (amt > 0);
254 amt = BUFSIZ;
255 if (i + amt > size)
256 amt = size - i;
257 if (write(fd, buf, amt) != amt) {
258 err++;

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271}
272
273static int
274noresponse()
275{
276 char resp;
277
278 if (read(1, &resp, 1) != 1)
275 frecverr("Lost connection");
279 frecverr("lost connection");
276 if (resp == '\0')
277 return(0);
278 return(1);
279}
280
281/*
282 * Check to see if there is enough space on the disk for size bytes.
283 * 1 == OK, 0 == Not OK.

--- 83 unchanged lines hidden --- 		280 if (resp == '\0')
281 return(0);
282 return(1);
283}
284
285/*
286 * Check to see if there is enough space on the disk for size bytes.
287 * 1 == OK, 0 == Not OK.

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