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 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 23 /* All Rights Reserved */ 24 25 26 #ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.9 */ 27 /* EMACS_MODES: !fill, lnumb, !overwrite, !nodelete, !picture */ 28 29 #include "errno.h" 30 #include "string.h" 31 #include "stdlib.h" 32 33 #include "lp.h" 34 #include "filters.h" 35 36 /** 37 ** putfilter() - PUT FILTER INTO FILTER TABLE 38 **/ 39 40 int 41 #if defined(__STDC__) 42 putfilter ( 43 char * name, 44 FILTER * flbufp 45 ) 46 #else 47 putfilter (name, flbufp) 48 char *name; 49 FILTER *flbufp; 50 #endif 51 { 52 _FILTER _flbuf; 53 54 register _FILTER *pf; 55 56 57 if (!name || !*name) { 58 errno = EINVAL; 59 return (-1); 60 } 61 62 if (STREQU(NAME_ALL, name)) { 63 errno = EINVAL; 64 return (-1); 65 } 66 67 _flbuf.name = Strdup(name); 68 _flbuf.command = (flbufp->command? Strdup(flbufp->command) : 0); 69 _flbuf.type = flbufp->type; 70 _flbuf.printer_types = sl_to_typel(flbufp->printer_types); 71 _flbuf.printers = duplist(flbufp->printers); 72 _flbuf.input_types = sl_to_typel(flbufp->input_types); 73 _flbuf.output_types = sl_to_typel(flbufp->output_types); 74 if (!flbufp->templates) 75 _flbuf.templates = 0; 76 else if (!(_flbuf.templates = sl_to_templatel(flbufp->templates))) { 77 free_filter (&_flbuf); 78 errno = EBADF; 79 return (-1); 80 } 81 82 if (!filters && get_and_load() == -1 && errno != ENOENT) { 83 free_filter (&_flbuf); 84 return (-1); 85 } 86 87 if (filters) { 88 89 if ((pf = search_filter(name))) 90 free_filter (pf); 91 else { 92 nfilters++; 93 filters = (_FILTER *)Realloc( 94 (char *)filters, 95 (nfilters + 1) * sizeof(_FILTER) 96 ); 97 if (!filters) { 98 free_filter (&_flbuf); 99 errno = ENOMEM; 100 return (-1); 101 } 102 filters[nfilters].name = 0; 103 pf = filters + nfilters - 1; 104 } 105 106 } else { 107 108 nfilters = 1; 109 pf = filters = (_FILTER *)Malloc( 110 (nfilters + 1) * sizeof(_FILTER) 111 ); 112 if (!filters) { 113 free_filter (&_flbuf); 114 errno = ENOMEM; 115 return (-1); 116 } 117 filters[nfilters].name = 0; 118 119 } 120 121 *pf = _flbuf; 122 123 return (dumpfilters((char *)0)); 124 } 125