1*7c478bd9Sstevel@tonic-gate#ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.7 */ 2*7c478bd9Sstevel@tonic-gate# 3*7c478bd9Sstevel@tonic-gate# CDDL HEADER START 4*7c478bd9Sstevel@tonic-gate# 5*7c478bd9Sstevel@tonic-gate# The contents of this file are subject to the terms of the 6*7c478bd9Sstevel@tonic-gate# Common Development and Distribution License, Version 1.0 only 7*7c478bd9Sstevel@tonic-gate# (the "License"). You may not use this file except in compliance 8*7c478bd9Sstevel@tonic-gate# with the License. 9*7c478bd9Sstevel@tonic-gate# 10*7c478bd9Sstevel@tonic-gate# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 11*7c478bd9Sstevel@tonic-gate# or http://www.opensolaris.org/os/licensing. 12*7c478bd9Sstevel@tonic-gate# See the License for the specific language governing permissions 13*7c478bd9Sstevel@tonic-gate# and limitations under the License. 14*7c478bd9Sstevel@tonic-gate# 15*7c478bd9Sstevel@tonic-gate# When distributing Covered Code, include this CDDL HEADER in each 16*7c478bd9Sstevel@tonic-gate# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 17*7c478bd9Sstevel@tonic-gate# If applicable, add the following below this CDDL HEADER, with the 18*7c478bd9Sstevel@tonic-gate# fields enclosed by brackets "[]" replaced with your own identifying 19*7c478bd9Sstevel@tonic-gate# information: Portions Copyright [yyyy] [name of copyright owner] 20*7c478bd9Sstevel@tonic-gate# 21*7c478bd9Sstevel@tonic-gate# CDDL HEADER END 22*7c478bd9Sstevel@tonic-gate# 23*7c478bd9Sstevel@tonic-gate 24*7c478bd9Sstevel@tonic-gate########### 25*7c478bd9Sstevel@tonic-gate## 26*7c478bd9Sstevel@tonic-gate## Simple shell script that saves the Spooler alot of headaches. 27*7c478bd9Sstevel@tonic-gate## This routine invokes a slow filter on each of the files in a 28*7c478bd9Sstevel@tonic-gate## user's print request, sending the output to separate files. 29*7c478bd9Sstevel@tonic-gate## The Spooler will take ANYTHING that goes to standard error 30*7c478bd9Sstevel@tonic-gate## and give it to the user. Non-empty standard error or non-zero 31*7c478bd9Sstevel@tonic-gate## exit code cause cancellation of the print request. 32*7c478bd9Sstevel@tonic-gate## 33*7c478bd9Sstevel@tonic-gate## Calling sequence: 34*7c478bd9Sstevel@tonic-gate## 35*7c478bd9Sstevel@tonic-gate## slow.filter prefix file1 file2 ... fileN 36*7c478bd9Sstevel@tonic-gate## 37*7c478bd9Sstevel@tonic-gate## "prefix" is prefix of full path name for output files. All we 38*7c478bd9Sstevel@tonic-gate## do is append a ``-k'' for k = 1, 2, ..., N. 39*7c478bd9Sstevel@tonic-gate########## 40*7c478bd9Sstevel@tonic-gate 41*7c478bd9Sstevel@tonic-gate##### 42*7c478bd9Sstevel@tonic-gate# 43*7c478bd9Sstevel@tonic-gate# Most of the time we don't want the standard error to be captured 44*7c478bd9Sstevel@tonic-gate# by the Spooler, mainly to avoid "Terminated" messages that the 45*7c478bd9Sstevel@tonic-gate# shell puts out when we get a SIGTERM. We'll save the standard 46*7c478bd9Sstevel@tonic-gate# error channel under another number, so we can use it when it 47*7c478bd9Sstevel@tonic-gate# should be captured. 48*7c478bd9Sstevel@tonic-gate##### 49*7c478bd9Sstevel@tonic-gateexec 5>&2 2>/dev/null 50*7c478bd9Sstevel@tonic-gate 51*7c478bd9Sstevel@tonic-gate##### 52*7c478bd9Sstevel@tonic-gate# Error message formatter: 53*7c478bd9Sstevel@tonic-gate# 54*7c478bd9Sstevel@tonic-gate# Invoke as 55*7c478bd9Sstevel@tonic-gate# 56*7c478bd9Sstevel@tonic-gate# errmsg severity message-number problem help 57*7c478bd9Sstevel@tonic-gate# 58*7c478bd9Sstevel@tonic-gate# where severity is "ERROR" or "WARNING", message-number is 59*7c478bd9Sstevel@tonic-gate# a unique identifier, problem is a short description of the 60*7c478bd9Sstevel@tonic-gate# problem, and help is a short suggestion for fixing the problem. 61*7c478bd9Sstevel@tonic-gate##### 62*7c478bd9Sstevel@tonic-gate 63*7c478bd9Sstevel@tonic-gateLP_ERR_LABEL="UX:lp" 64*7c478bd9Sstevel@tonic-gate 65*7c478bd9Sstevel@tonic-gateE_IP_ARGS=1 66*7c478bd9Sstevel@tonic-gateE_IP_OPTS=2 67*7c478bd9Sstevel@tonic-gateE_IP_FILTER=3 68*7c478bd9Sstevel@tonic-gateE_IP_STTY=4 69*7c478bd9Sstevel@tonic-gateE_IP_UNKNOWN=5 70*7c478bd9Sstevel@tonic-gateE_IP_BADFILE=6 71*7c478bd9Sstevel@tonic-gateE_IP_BADCHARSET=7 72*7c478bd9Sstevel@tonic-gateE_IP_BADCPI=8 73*7c478bd9Sstevel@tonic-gateE_IP_BADLPI=9 74*7c478bd9Sstevel@tonic-gateE_IP_BADWIDTH=10 75*7c478bd9Sstevel@tonic-gateE_IP_BADLENGTH=11 76*7c478bd9Sstevel@tonic-gateE_IP_ERRORS=12 77*7c478bd9Sstevel@tonic-gate 78*7c478bd9Sstevel@tonic-gateerrmsg () { 79*7c478bd9Sstevel@tonic-gate case $1 in 80*7c478bd9Sstevel@tonic-gate ERROR ) 81*7c478bd9Sstevel@tonic-gate sev=" ERROR"; 82*7c478bd9Sstevel@tonic-gate ;; 83*7c478bd9Sstevel@tonic-gate WARNING ) 84*7c478bd9Sstevel@tonic-gate sev="WARNING"; 85*7c478bd9Sstevel@tonic-gate ;; 86*7c478bd9Sstevel@tonic-gate esac 87*7c478bd9Sstevel@tonic-gate# tag=`expr "${LP_ERR_LABEL}" : "\(.*\):"``expr "${LP_ERR_LABEL}" : ".*:\(.*\)"` 88*7c478bd9Sstevel@tonic-gate echo "${LP_ERR_LABEL}: ${sev}: $3 89*7c478bd9Sstevel@tonic-gate TO FIX: $4" >&5 90*7c478bd9Sstevel@tonic-gate} 91*7c478bd9Sstevel@tonic-gate 92*7c478bd9Sstevel@tonic-gateprefix=$1 93*7c478bd9Sstevel@tonic-gateshift 94*7c478bd9Sstevel@tonic-gate 95*7c478bd9Sstevel@tonic-gatek=1 96*7c478bd9Sstevel@tonic-gatefor file in "$@" 97*7c478bd9Sstevel@tonic-gatedo 98*7c478bd9Sstevel@tonic-gate if [ ! -r "${file}" ] 99*7c478bd9Sstevel@tonic-gate then 100*7c478bd9Sstevel@tonic-gate errmsg ERROR ${E_IP_BADFILE} \ 101*7c478bd9Sstevel@tonic-gate "Cannot read the file \"${file}\"." \ 102*7c478bd9Sstevel@tonic-gate "See if it still exists and is readable, or 103*7c478bd9Sstevel@tonic-gate consult your system administrator." 104*7c478bd9Sstevel@tonic-gate else 105*7c478bd9Sstevel@tonic-gate 0<${file} 1>${prefix}-${k} eval "2>&5 ${FILTER}" || { 106*7c478bd9Sstevel@tonic-gate exit_code=$? 107*7c478bd9Sstevel@tonic-gate while [ 127 -lt "${exit_code}" ] 108*7c478bd9Sstevel@tonic-gate do 109*7c478bd9Sstevel@tonic-gate exit_code=`expr "${exit_code}" - 128` 110*7c478bd9Sstevel@tonic-gate done 111*7c478bd9Sstevel@tonic-gate exit ${exit_code} 112*7c478bd9Sstevel@tonic-gate } 113*7c478bd9Sstevel@tonic-gate fi 114*7c478bd9Sstevel@tonic-gate k=`expr "${k}" + 1` 115*7c478bd9Sstevel@tonic-gatedone 116