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      1  0  stevel /*
      2  0  stevel  * CDDL HEADER START
      3  0  stevel  *
      4  0  stevel  * The contents of this file are subject to the terms of the
      5  0  stevel  * Common Development and Distribution License, Version 1.0 only
      6  0  stevel  * (the "License").  You may not use this file except in compliance
      7  0  stevel  * with the License.
      8  0  stevel  *
      9  0  stevel  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     10  0  stevel  * or http://www.opensolaris.org/os/licensing.
     11  0  stevel  * See the License for the specific language governing permissions
     12  0  stevel  * and limitations under the License.
     13  0  stevel  *
     14  0  stevel  * When distributing Covered Code, include this CDDL HEADER in each
     15  0  stevel  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     16  0  stevel  * If applicable, add the following below this CDDL HEADER, with the
     17  0  stevel  * fields enclosed by brackets "[]" replaced with your own identifying
     18  0  stevel  * information: Portions Copyright [yyyy] [name of copyright owner]
     19  0  stevel  *
     20  0  stevel  * CDDL HEADER END
     21  0  stevel  */
     22  0  stevel /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
     23  0  stevel /*	  All Rights Reserved  	*/
     24  0  stevel 
     25  0  stevel 
     26  0  stevel /*
     27  0  stevel  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
     28  0  stevel  * Use is subject to license terms.
     29  0  stevel  */
     30  0  stevel 
     31  0  stevel #pragma ident	"%Z%%M%	%I%	%E% SMI"
     32  0  stevel 
     33  0  stevel # include	<stdarg.h>
     34  0  stevel # include	"lpsched.h"
     35  0  stevel 
     36  0  stevel typedef struct fault	FLT;
     37  0  stevel 
     38  0  stevel struct fault
     39  0  stevel {
     40  0  stevel     FLT *	next;
     41  0  stevel     int		type;
     42  0  stevel     int		i1;
     43  0  stevel     char *	s1;
     44  0  stevel     RSTATUS *	r1;
     45  0  stevel     MESG *	ident;
     46  0  stevel };
     47  0  stevel 
     48  0  stevel static void free_flt ( FLT * );
     49  0  stevel static void do_flt_acts ( MESG * );
     50  0  stevel 
     51  0  stevel static FLT	Fault_Head = { NULL, 0, 0, NULL, NULL, NULL };
     52  0  stevel static FLT *	Fault_List = &Fault_Head;
     53  0  stevel 
     54  0  stevel void
     55  0  stevel add_flt_act(MESG * md, ...)
     56  0  stevel {
     57  0  stevel     va_list	arg;
     58  0  stevel     FLT		*f;
     59  0  stevel 
     60  0  stevel     va_start (arg, md);
     61  0  stevel 
     62  0  stevel     f = (FLT *)Malloc(sizeof(FLT));
     63  0  stevel 
     64  0  stevel     (void) memset((char *)f, 0, sizeof(FLT));
     65  0  stevel 
     66  0  stevel     f->type = (int)va_arg(arg, int);
     67  0  stevel     f->ident = md;
     68  0  stevel 
     69  0  stevel     if (md->on_discon == NULL)
     70  0  stevel 	if (mon_discon(md, do_flt_acts))
     71  0  stevel 	    mallocfail();
     72  0  stevel 
     73  0  stevel     switch(f->type)
     74  0  stevel     {
     75  0  stevel 	case FLT_FILES:
     76  0  stevel 	f->s1 = Strdup((char *)va_arg(arg, char *));
     77  0  stevel 	f->i1 = (int)va_arg(arg, int);
     78  0  stevel 	break;
     79  0  stevel 
     80  0  stevel 	case FLT_CHANGE:
     81  0  stevel 	f->r1 = (RSTATUS *)va_arg(arg, RSTATUS *);
     82  0  stevel 	break;
     83  0  stevel     }
     84  0  stevel 
     85  0  stevel     va_end(arg);
     86  0  stevel 
     87  0  stevel     f->next = Fault_List->next;
     88  0  stevel     Fault_List->next = f;
     89  0  stevel }
     90  0  stevel 
     91  0  stevel 
     92  0  stevel void
     93  0  stevel del_flt_act(MESG *md, ...)
     94  0  stevel {
     95  0  stevel     va_list	arg;
     96  0  stevel     int		type;
     97  0  stevel     FLT		*fp;
     98  0  stevel     FLT		*f;
     99  0  stevel 
    100  0  stevel     va_start(arg, md);
    101  0  stevel 
    102  0  stevel     type = (int)va_arg(arg, int);
    103  0  stevel 
    104  0  stevel     for (f = Fault_List; f->next; f = f->next)
    105  0  stevel 	if (f->next->type == type && f->next->ident == md)
    106  0  stevel 	{
    107  0  stevel 	    fp = f->next;
    108  0  stevel 	    f->next = f->next->next;
    109  0  stevel 	    free_flt(fp);
    110  0  stevel 	    break;
    111  0  stevel 	}
    112  0  stevel 
    113  0  stevel     va_end(arg);
    114  0  stevel }
    115  0  stevel 
    116  0  stevel static void
    117  0  stevel do_flt_acts(MESG *md)
    118  0  stevel {
    119  0  stevel     FLT		*f;
    120  0  stevel     FLT		*fp;
    121  0  stevel     char	*file;
    122  0  stevel     char	id[15];
    123  0  stevel #ifdef LP_USE_PAPI_ATTR
    124  0  stevel     struct stat	tmpBuf;
    125  0  stevel     char	attrFile[BUFSIZ];
    126  0  stevel #endif
    127  0  stevel 
    128  0  stevel     for (f = Fault_List; f && f->next; f = f->next)
    129  0  stevel 	if (f->next->ident == md)
    130  0  stevel 	{
    131  0  stevel 	    fp = f->next;
    132  0  stevel 	    f->next = f->next->next;
    133  0  stevel 
    134  0  stevel 	    switch (fp->type)
    135  0  stevel 	    {
    136  0  stevel 		case FLT_FILES:
    137  0  stevel 		/* remove files created with alloc_files */
    138  0  stevel 
    139  0  stevel 		while(fp->i1--)
    140  0  stevel 		{
    141  0  stevel 		    (void) snprintf(id, sizeof (id), "%s-%d", fp->s1, fp->i1);
    142  0  stevel 		    file = makepath(Lp_Temp, id, (char *)0);
    143  0  stevel 		    (void) Unlink(file);
    144  0  stevel 		    Free(file);
    145  0  stevel 		}
    146  0  stevel 
    147  0  stevel #ifdef LP_USE_PAPI_ATTR
    148  0  stevel 		/*
    149  0  stevel 		 * check if the PAPI attribute file exists, if it does delete it
    150  0  stevel 		 */
    151  0  stevel 		(void) snprintf(attrFile, sizeof (attrFile),
    152  0  stevel 				"%s-%s", fp->s1, LP_PAPIATTRNAME);
    153  0  stevel 		file = makepath(Lp_Temp, attrFile, (char *)0);
    154  0  stevel 		if ((file != NULL) && (stat(file, &tmpBuf) == 0))
    155  0  stevel 		{
    156  0  stevel 			(void) Unlink(file);
    157  0  stevel 		}
    158  0  stevel 		Free(file);
    159  0  stevel #endif
    160  0  stevel 		break;
    161  0  stevel 
    162  0  stevel 
    163  0  stevel 		case FLT_CHANGE:
    164  0  stevel 		/* clear RS_CHANGE bit, write request file, and schedule */
    165  0  stevel 		fp->r1->request->outcome &= ~RS_CHANGING;
    166  0  stevel 		putrequest(fp->r1->req_file, fp->r1->request);
    167  0  stevel 		if (NEEDS_FILTERING(fp->r1))
    168  0  stevel 		    schedule(/* LP_FILTER */ EV_SLOWF, fp->r1);
    169  0  stevel 		else
    170  0  stevel 		    schedule(/* LP_PRINTER */ EV_INTERF, fp->r1->printer);
    171  0  stevel 		break;
    172  0  stevel 	    }
    173  0  stevel 	    free_flt(fp);
    174  0  stevel 	}
    175  0  stevel }
    176  0  stevel 
    177  0  stevel static void
    178  0  stevel free_flt(FLT *f)
    179  0  stevel {
    180  0  stevel     if (f->s1)
    181  0  stevel 	Free(f->s1);
    182  0  stevel     Free((char *)f);
    183  0  stevel }
    184