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 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 * 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 * 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 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 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 163*0Sstevel@tonic-gate panic() 164*0Sstevel@tonic-gate { 165*0Sstevel@tonic-gate } 166