1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate * CDDL HEADER START
3*0Sstevel@tonic-gate *
4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*0Sstevel@tonic-gate * with the License.
8*0Sstevel@tonic-gate *
9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate * and limitations under the License.
13*0Sstevel@tonic-gate *
14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate *
20*0Sstevel@tonic-gate * CDDL HEADER END
21*0Sstevel@tonic-gate */
22*0Sstevel@tonic-gate /*
23*0Sstevel@tonic-gate * Copyright 1996-2002 Sun Microsystems, Inc. All rights reserved.
24*0Sstevel@tonic-gate * Use is subject to license terms.
25*0Sstevel@tonic-gate */
26*0Sstevel@tonic-gate
27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI"
28*0Sstevel@tonic-gate
29*0Sstevel@tonic-gate #include <stdio.h>
30*0Sstevel@tonic-gate #include <stdlib.h>
31*0Sstevel@tonic-gate #include <stdarg.h>
32*0Sstevel@tonic-gate #include <signal.h>
33*0Sstevel@tonic-gate #include <string.h>
34*0Sstevel@tonic-gate #include <errno.h>
35*0Sstevel@tonic-gate #include <unistd.h>
36*0Sstevel@tonic-gate #include <sys/stat.h>
37*0Sstevel@tonic-gate #include "netpr.h"
38*0Sstevel@tonic-gate #include "netdebug.h"
39*0Sstevel@tonic-gate
40*0Sstevel@tonic-gate extern char *strtok_r(char *, const char *, char **);
41*0Sstevel@tonic-gate
42*0Sstevel@tonic-gate int
check_file(char * filename)43*0Sstevel@tonic-gate check_file(char * filename)
44*0Sstevel@tonic-gate {
45*0Sstevel@tonic-gate struct stat status;
46*0Sstevel@tonic-gate
47*0Sstevel@tonic-gate if (filename == NULL)
48*0Sstevel@tonic-gate return (-1);
49*0Sstevel@tonic-gate
50*0Sstevel@tonic-gate /* Checking read permission */
51*0Sstevel@tonic-gate if (access(filename, R_OK) < 0)
52*0Sstevel@tonic-gate return (-1);
53*0Sstevel@tonic-gate
54*0Sstevel@tonic-gate if (stat(filename, &status) < 0)
55*0Sstevel@tonic-gate return (-1);
56*0Sstevel@tonic-gate
57*0Sstevel@tonic-gate /* Checking for regular file */
58*0Sstevel@tonic-gate if (S_ISREG(status.st_mode) == 0) {
59*0Sstevel@tonic-gate errno = EISDIR;
60*0Sstevel@tonic-gate return (-1);
61*0Sstevel@tonic-gate }
62*0Sstevel@tonic-gate
63*0Sstevel@tonic-gate /* Checking for empty file */
64*0Sstevel@tonic-gate if (status.st_size == 0) {
65*0Sstevel@tonic-gate errno = ESRCH;
66*0Sstevel@tonic-gate return (-1);
67*0Sstevel@tonic-gate }
68*0Sstevel@tonic-gate return (status.st_size);
69*0Sstevel@tonic-gate }
70*0Sstevel@tonic-gate
71*0Sstevel@tonic-gate
72*0Sstevel@tonic-gate /*
73*0Sstevel@tonic-gate * allocate the space; fill with input
74*0Sstevel@tonic-gate */
75*0Sstevel@tonic-gate char *
alloc_str(char * instr)76*0Sstevel@tonic-gate alloc_str(char * instr)
77*0Sstevel@tonic-gate {
78*0Sstevel@tonic-gate char * outstr;
79*0Sstevel@tonic-gate
80*0Sstevel@tonic-gate outstr = (char *)malloc(strlen(instr) + 1);
81*0Sstevel@tonic-gate ASSERT(outstr, MALLOC_ERR);
82*0Sstevel@tonic-gate (void) memset(outstr, 0, strlen(instr) + 1);
83*0Sstevel@tonic-gate (void) strcpy(outstr, instr);
84*0Sstevel@tonic-gate
85*0Sstevel@tonic-gate return (outstr);
86*0Sstevel@tonic-gate }
87*0Sstevel@tonic-gate
88*0Sstevel@tonic-gate np_job_t *
init_job()89*0Sstevel@tonic-gate init_job()
90*0Sstevel@tonic-gate {
91*0Sstevel@tonic-gate np_job_t * job;
92*0Sstevel@tonic-gate
93*0Sstevel@tonic-gate if ((job = calloc(1, sizeof (*job))) != NULL) {
94*0Sstevel@tonic-gate job->protocol = BSD;
95*0Sstevel@tonic-gate job->banner = BANNER;
96*0Sstevel@tonic-gate }
97*0Sstevel@tonic-gate
98*0Sstevel@tonic-gate return (job);
99*0Sstevel@tonic-gate }
100*0Sstevel@tonic-gate
101*0Sstevel@tonic-gate void
tell_lptell(int type,char * fmt,...)102*0Sstevel@tonic-gate tell_lptell(int type, char *fmt, ...)
103*0Sstevel@tonic-gate {
104*0Sstevel@tonic-gate char msg[BUFSIZ];
105*0Sstevel@tonic-gate va_list ap;
106*0Sstevel@tonic-gate
107*0Sstevel@tonic-gate va_start(ap, fmt);
108*0Sstevel@tonic-gate (void) vsnprintf(msg, sizeof (msg), fmt, ap);
109*0Sstevel@tonic-gate va_end(ap);
110*0Sstevel@tonic-gate
111*0Sstevel@tonic-gate if (msg == NULL)
112*0Sstevel@tonic-gate return;
113*0Sstevel@tonic-gate
114*0Sstevel@tonic-gate switch (type) {
115*0Sstevel@tonic-gate case ERRORMSG:
116*0Sstevel@tonic-gate (void) fprintf(stderr, "%%%%[PrinterError: %s ]%%%%\n", msg);
117*0Sstevel@tonic-gate break;
118*0Sstevel@tonic-gate case OKMSG:
119*0Sstevel@tonic-gate /* In this case, the message is the job request-id */
120*0Sstevel@tonic-gate (void) fprintf(stderr,
121*0Sstevel@tonic-gate "%%%%[job: %s status: ok source: Netpr]%%%%\n", msg);
122*0Sstevel@tonic-gate break;
123*0Sstevel@tonic-gate default:
124*0Sstevel@tonic-gate /* unknown type, ignore */
125*0Sstevel@tonic-gate break;
126*0Sstevel@tonic-gate }
127*0Sstevel@tonic-gate
128*0Sstevel@tonic-gate
129*0Sstevel@tonic-gate }
130*0Sstevel@tonic-gate
131*0Sstevel@tonic-gate
132*0Sstevel@tonic-gate /*
133*0Sstevel@tonic-gate * Parse destination
134*0Sstevel@tonic-gate * bsd: <printer_host>[:<printer_vendor_defined_name]
135*0Sstevel@tonic-gate * tcp: <printer_host>[:port_number]
136*0Sstevel@tonic-gate */
137*0Sstevel@tonic-gate
138*0Sstevel@tonic-gate void
parse_dest(char * dest,char ** str1,char ** str2,char * sep)139*0Sstevel@tonic-gate parse_dest(char * dest, char **str1, char **str2, char * sep)
140*0Sstevel@tonic-gate {
141*0Sstevel@tonic-gate char * tmp;
142*0Sstevel@tonic-gate char * nexttok;
143*0Sstevel@tonic-gate
144*0Sstevel@tonic-gate *str1 = NULL;
145*0Sstevel@tonic-gate *str2 = NULL;
146*0Sstevel@tonic-gate
147*0Sstevel@tonic-gate if (dest != NULL) {
148*0Sstevel@tonic-gate tmp = (char *)strtok_r(dest, sep, &nexttok);
149*0Sstevel@tonic-gate if (tmp != NULL)
150*0Sstevel@tonic-gate *str1 = strdup(tmp);
151*0Sstevel@tonic-gate tmp = (char *)strtok_r(NULL, sep, &nexttok);
152*0Sstevel@tonic-gate if (tmp != NULL)
153*0Sstevel@tonic-gate *str2 = strdup(tmp);
154*0Sstevel@tonic-gate }
155*0Sstevel@tonic-gate
156*0Sstevel@tonic-gate }
157*0Sstevel@tonic-gate
158*0Sstevel@tonic-gate /*
159*0Sstevel@tonic-gate * void panic call
160*0Sstevel@tonic-gate * used with ASSERT macro; gives us a place to stop the debugger
161*0Sstevel@tonic-gate */
162*0Sstevel@tonic-gate void
panic()163*0Sstevel@tonic-gate panic()
164*0Sstevel@tonic-gate {
165*0Sstevel@tonic-gate }
166