putrequest.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * Copyright 1997 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
28/*	  All Rights Reserved  	*/
29
30
31#pragma ident	"%Z%%M%	%I%	%E% SMI"	/* SVr4.0 1.11	*/
32/* EMACS_MODES: !fill, lnumb, !overwrite, !nodelete, !picture */
33
34#include "stdio.h"
35#include "string.h"
36#include "errno.h"
37#include "sys/types.h"
38#include "sys/utsname.h"
39#include "stdlib.h"
40
41#include "lp.h"
42#include "requests.h"
43
44extern struct {
45	char			*v;
46	short			len;
47}			reqheadings[];
48
49/**
50 ** putrequest() - WRITE REQUEST STRUCTURE TO DISK FILE
51 **/
52
53int
54#if	defined(__STDC__)
55putrequest (
56	char *			file,
57	REQUEST *		reqbufp
58)
59#else
60putrequest (file, reqbufp)
61	char			*file;
62	REQUEST			*reqbufp;
63#endif
64{
65	char			**pp,
66				*path;
67
68	int fd;
69
70	int			fld;
71
72	/*
73	 * First go through the structure and see if we have
74	 * anything strange.
75	 */
76	if (
77		reqbufp->copies <= 0
78	     || !(reqbufp->destination)
79	     || !reqbufp->file_list || !*(reqbufp->file_list)
80	     || (reqbufp->actions & (ACT_MAIL|ACT_WRITE))
81			&& (reqbufp->alert && *(reqbufp->alert))
82	     || reqbufp->priority < -1 || 39 < reqbufp->priority
83	) {
84		errno = EINVAL;
85		return (-1);
86	}
87
88	/*
89	 * Now open the file and write out the request.
90	 */
91
92	/*
93	 * Full pathname? If so the file must lie in LP's
94	 * regular temporary directory.
95	 */
96	if (*file == '/') {
97		if (!STRNEQU(file, Lp_Tmp, strlen(Lp_Tmp))) {
98			errno = EINVAL;
99			return (-1);
100		}
101		path = Strdup(file);
102
103	/*
104	 * A relative pathname (such as system/name)?
105	 * If so we'll locate it under LP's regular temporary
106	 * directory.
107	 */
108	} else if (strchr(file, '/')) {
109		if (!(path = makepath(Lp_Tmp, file, (char *)0)))
110			return (-1);
111
112	/*
113	 * If must be a simple name. Locate this under the
114	 * special temporary directory that is linked to the
115	 * regular place for the local system.
116	 */
117	} else if (!(path = makepath(Lp_Temp, file, (char *)0)))
118		return (-1);
119
120	if ((fd = open_locked(path, "w", MODE_NOREAD)) < 0) {
121		Free (path);
122		return (-1);
123	}
124	Free (path);
125
126	for (fld = 0; fld < RQ_MAX; fld++)  switch (fld) {
127
128#define HEAD	reqheadings[fld].v
129
130	case RQ_COPIES:
131		(void)fdprintf(fd, "%s%d\n", HEAD, reqbufp->copies);
132		break;
133
134	case RQ_DEST:
135		(void)fdprintf(fd, "%s%s\n", HEAD, reqbufp->destination);
136		break;
137
138	case RQ_FILE:
139		for (pp = reqbufp->file_list; *pp; pp++)
140			(void)fdprintf(fd, "%s%s\n", HEAD, *pp);
141		break;
142
143	case RQ_FORM:
144		if (reqbufp->form)
145			(void)fdprintf(fd, "%s%s\n", HEAD, reqbufp->form);
146		break;
147
148	case RQ_HANDL:
149		if ((reqbufp->actions & ACT_SPECIAL) == ACT_IMMEDIATE)
150			(void)fdprintf(fd, "%s%s\n", HEAD, NAME_IMMEDIATE);
151		else if ((reqbufp->actions & ACT_SPECIAL) == ACT_RESUME)
152			(void)fdprintf(fd, "%s%s\n", HEAD, NAME_RESUME);
153		else if ((reqbufp->actions & ACT_SPECIAL) == ACT_HOLD)
154			(void)fdprintf(fd, "%s%s\n", HEAD, NAME_HOLD);
155		break;
156
157	case RQ_NOTIFY:
158		if (reqbufp->actions & ACT_MAIL)
159			(void)fdprintf(fd, "%sM\n", HEAD);
160		else if (reqbufp->actions & ACT_WRITE)
161			(void)fdprintf(fd, "%sW\n", HEAD);
162		else if (reqbufp->actions & ACT_NOTIFY)
163			(void)fdprintf(fd, "%sN\n", HEAD);
164		else if (reqbufp->alert && *(reqbufp->alert))
165			(void)fdprintf(fd, "%s%s\n", HEAD, reqbufp->alert);
166		break;
167
168	case RQ_OPTS:
169		if (reqbufp->options)
170			(void)fdprintf(fd, "%s%s\n", HEAD, reqbufp->options);
171		break;
172
173	case RQ_PRIOR:
174		if (reqbufp->priority != -1)
175			(void)fdprintf(fd, "%s%d\n", HEAD, reqbufp->priority);
176		break;
177
178	case RQ_PAGES:
179		if (reqbufp->pages)
180			(void)fdprintf(fd, "%s%s\n", HEAD, reqbufp->pages);
181		break;
182
183	case RQ_CHARS:
184		if (reqbufp->charset)
185			(void)fdprintf(fd, "%s%s\n", HEAD, reqbufp->charset);
186		break;
187
188	case RQ_TITLE:
189		if (reqbufp->title)
190			(void)fdprintf(fd, "%s%s\n", HEAD, reqbufp->title);
191		break;
192
193	case RQ_MODES:
194		if (reqbufp->modes)
195			(void)fdprintf(fd, "%s%s\n", HEAD, reqbufp->modes);
196		break;
197
198	case RQ_TYPE:
199		if (reqbufp->input_type)
200			(void)fdprintf(fd, "%s%s\n", HEAD, reqbufp->input_type);
201		break;
202
203	case RQ_USER:
204		if (reqbufp->user)
205			(void)fdprintf(fd, "%s%s\n", HEAD, reqbufp->user);
206		break;
207
208	case RQ_RAW:
209		if (reqbufp->actions & ACT_RAW)
210			(void)fdprintf(fd, "%s\n", HEAD);
211		break;
212
213	case RQ_FAST:
214		if (reqbufp->actions & ACT_FAST)
215			(void)fdprintf(fd, "%s\n", HEAD);
216		break;
217
218	case RQ_STAT:
219		(void)fdprintf(fd, "%s%#6.4x\n", HEAD, reqbufp->outcome);
220		break;
221
222	case RQ_VERSION:
223		(void)fdprintf(fd, "%s%d\n", HEAD, reqbufp->version);
224		break;
225
226	}
227
228	close(fd);
229	return (0);
230}
231