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1 # |
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2 # CDDL HEADER START |
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3 # |
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4 # The contents of this file are subject to the terms of the |
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5 # Common Development and Distribution License (the "License"). |
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6 # You may not use this file except in compliance with the License. |
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7 # |
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8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE |
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9 # or http://www.opensolaris.org/os/licensing. |
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10 # See the License for the specific language governing permissions |
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11 # and limitations under the License. |
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12 # |
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13 # When distributing Covered Code, include this CDDL HEADER in each |
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14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE. |
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15 # If applicable, add the following below this CDDL HEADER, with the |
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16 # fields enclosed by brackets "[]" replaced with your own identifying |
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17 # information: Portions Copyright [yyyy] [name of copyright owner] |
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18 # |
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19 # CDDL HEADER END |
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20 # |
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21 |
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22 # |
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23 # Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. |
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24 # |
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25 |
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26 ########### |
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27 ## |
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28 ## Network Standard printer interface program for foomatic. |
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29 ## |
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30 ########### |
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31 |
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32 ##### |
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33 # We can't do much except exit if spooler/scheduler |
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34 # cancels us. |
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35 ##### |
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36 trap 'eval exit_clean 15' 15 |
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37 |
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38 #### |
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39 # |
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40 # Send standard error messages to /dev/null rather than to |
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41 # the spooler. Avoids "Terminated" messages that shell puts out |
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42 # when gets SIGTERM. Save standard error so it can be used |
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43 # when we need it |
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44 #### |
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45 exec 5>&2 2>/dev/null 3>&1 |
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46 |
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47 #### |
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48 # set some global variables |
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49 #### |
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50 |
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51 : ${LPTMPDIR:=/tmp} |
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52 : ${SPOOLDIR:=/usr/spool/lp} |
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53 : ${LOCALPATH:=${SPOOLDIR}/bin} |
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54 PATH="/bin:/usr/bin:${LOCALPATH}" |
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55 exit_code=0 |
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56 |
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57 |
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58 # ${LPTELL} is the name of a program that will send its |
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59 # standard input to the Spooler. It is used to forward |
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60 # the description of a printer fault to the Spooler, |
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61 # which uses it in an alert to the administrator. |
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62 ##### |
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63 if [ ! -x "${LPTELL:=${LOCALPATH}/lp.tell}" ] |
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64 then |
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65 fake_lptell () { |
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66 header="no" |
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67 while read line |
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68 do |
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69 if [ "no" = "${header}" ] |
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70 then |
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71 errmsg ERROR ${E_IP_UNKNOWN} \ |
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72 "unknown printer/interface failure" \ |
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73 "consult your system administrator; |
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74 reasons for failure (if any) follow:" |
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75 header=yes |
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76 fi |
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77 echo "${line}" >&2 |
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78 done |
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79 return 1 |
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80 } |
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81 LPTELL=fake_lptell |
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82 fi |
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83 |
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84 ##### |
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85 # Error message formatter: |
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86 # |
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87 # Invoke as |
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88 # |
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89 # errmsg severity message-number problem help |
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90 # |
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91 # where severity is "ERROR" or "WARNING", message-number is |
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92 # a unique identifier, problem is a short description of the |
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93 # problem, and help is a short suggestion for fixing the problem. |
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94 ##### |
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95 |
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96 LP_ERR_LABEL="UX:lp" |
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97 E_IP_ARGS=1 |
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98 E_IP_OPTS=2 |
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99 #E_IP_FILTER=3 |
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100 E_IP_UNKNOWN=5 |
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101 E_IP_BADFILE=6 |
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102 E_IP_ERRORS=12 # (in slow.filter) |
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103 |
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104 errmsg () { |
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105 |
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106 case $1 in |
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107 ERROR ) |
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108 sev=" ERROR"; |
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109 ;; |
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110 WARNING ) |
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111 sev="WARNING"; |
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112 ;; |
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113 esac |
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114 |
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115 echo "${LP_ERR_LABEL}:$2 ${sev}: $3 |
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116 TO FIX: $4" >&5 |
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117 } |
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118 |
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119 ########### |
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120 ## |
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121 ## Check arguments |
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122 ########### |
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123 |
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124 parse () { |
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125 echo "`expr \"$1\" : \"^[^=]*=\(.*\)\"`" |
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126 } |
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127 |
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128 ##### |
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129 ## |
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130 ## Error Cleanup and Exit |
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131 ## |
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132 ##### |
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133 |
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134 exit_clean() |
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135 { |
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136 |
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137 if [ -f "${LPTMPDIR}/pr_eexit_code.$$" ] |
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138 then |
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139 /bin/rm ${LPTMPDIR}/pr_eexit_code.$$ |
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140 fi |
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141 |
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142 if [ -f "${LPTMPDIR}/small_banner.$$" ] |
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143 then |
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144 /bin/rm ${LPTMPDIR}/small_banner.$$ |
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145 fi |
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146 |
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147 if [ -f "${tmpfile}" ] |
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148 then |
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149 /bin/rm "${tmpfile}" |
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150 fi |
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151 |
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152 exit $1 |
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153 } |
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154 |
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155 ##### |
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156 # |
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157 # This program is invoked as |
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158 # |
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159 # ${SPOOLDIR}/.../printer request-id user title copies options files... |
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160 # |
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161 # The first three arguments are simply reprinted on the banner page, |
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162 # the fourth (copies) is used to control the number of copies to print, |
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163 # the fifth (options) is a blank separated list (in a single argument) |
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164 # of user or Spooler supplied options (without the -o prefix), |
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165 # and the last arguments are the files to print. |
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166 ##### |
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167 |
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168 if [ $# -lt 5 ] |
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169 then |
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170 |
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171 errmsg ERROR ${E_IP_ARGS} \ |
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172 "wrong number of arguments to interface program" \ |
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173 "consult your system administrator" |
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174 exit 1 |
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175 fi |
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176 |
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177 printer=`basename $0` |
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178 request_id=$1 |
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179 user_name=$2 |
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180 title=$3 |
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181 copies=$4 |
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182 option_list=$5 |
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183 |
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184 shift 5 |
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185 files="$*" |
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186 |
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187 |
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188 # |
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189 # debug sent to file if defined in /etc/syslog.conf |
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190 # syslog.conf entry: |
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191 # lpr.debug /path/filename |
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192 # |
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193 logger -p lpr.debug -t "netstandard_foomatic: ${request_id}" " " |
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194 logger -p lpr.debug -t "netstandard_foomatic: ${request_id}" "INPUT" |
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195 logger -p lpr.debug -t "netstandard_foomatic: ${request_id}" " printer : ${printer}" |
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196 logger -p lpr.debug -t "netstandard_foomatic: ${request_id}" " request_id : ${request_id}" |
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197 logger -p lpr.debug -t "netstandard_foomatic: ${request_id}" " user_name : ${user_name}" |
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198 logger -p lpr.debug -t "netstandard_foomatic: ${request_id}" " title : ${title}" |
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199 logger -p lpr.debug -t "netstandard_foomatic: ${request_id}" " copies : ${copies}" |
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200 logger -p lpr.debug -t "netstandard_foomatic: ${request_id}" " option_list : ${option_list}" |
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201 logger -p lpr.debug -t "netstandard_foomatic: ${request_id}" " files : ${files}" |
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202 logger -p lpr.debug -t "netstandard_foomatic: ${request_id}" " spooler_key ${SPOOLER_KEY}" |
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203 |
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204 #### |
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205 # default: do print a banner |
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206 #### |
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207 nobanner=no |
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208 nofilebreak="no" |
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209 inlist= |
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210 data_file_flag= |
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211 |
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212 for i in ${option_list} |
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213 do |
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214 case "${inlist}${i}" in |
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215 |
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216 nobanner ) |
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217 nobanner="yes" |
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218 ;; |
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219 |
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220 nofilebreak ) |
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221 nofilebreak="yes" |
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222 ;; |
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223 |
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224 ##### |
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225 # |
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226 # If you want to add simple options (e.g. -o simple) |
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227 # identify them here. |
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228 ##### |
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229 # simple ) |
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230 # simple="yes" |
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231 # ;; |
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232 |
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233 cpi=pica ) |
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234 cpi=10 |
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235 ;; |
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236 cpi=elite ) |
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237 cpi=12 |
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238 ;; |
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239 cpi=* ) |
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240 cpi=`parse ${i}` |
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241 ;; |
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242 |
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243 lpi=* ) |
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244 lpi=`parse ${i}` |
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245 ;; |
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246 |
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247 length=* ) |
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248 length=`parse ${i}` |
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249 ;; |
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250 |
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251 width=* ) |
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252 width=`parse ${i}` |
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253 ;; |
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254 dest=* ) |
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255 dest="-d `parse ${i}`" |
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256 ;; |
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257 |
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258 protocol=* ) |
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259 protocol="-P `parse ${i}`" |
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260 ;; |
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261 bsdctrl=* ) |
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262 controlfile="-c `parse ${i}`" |
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263 ;; |
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264 timeout=* ) |
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265 timeout="-t `parse ${i}`" |
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266 ;; |
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267 |
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268 data-file-type=* ) |
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269 data_file_flag="-f `parse ${i}`" |
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270 ;; |
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271 |
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272 # |
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273 # The IPP/PAPI attributes are handled by the foomatic-rip filter so |
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274 # all we need to do here is ignore them so that they don't invoke the |
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275 # "unrecognized option" message. |
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276 # |
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277 |
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278 finishing=* | page-ranges=* | sides=* ) |
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279 ;; |
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280 number-up=* | orientation-requested=* | media=* ) |
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281 ;; |
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282 printer-resolution=* | print-quality=* ) |
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283 ;; |
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284 |
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285 ##### |
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286 # |
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287 # If you want to add simple-value options (e.g. -o value=a) |
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288 # identify them here. |
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289 ##### |
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290 # value=* ) |
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291 # value=`parse ${i}` |
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292 # ;; |
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293 |
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294 ##### |
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295 # |
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296 # If you want to add options that, |
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297 # take a list (e.g. -o lopt='a b c'), identif |
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298 # them here and below (look for LOPT). |
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299 ##### |
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300 |
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301 # flist=* | lpd=* | options=* ) |
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302 flist=* | lpd=* ) |
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303 #LOPT stty=* | flist=* | lpd=* | lopt=* ) |
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304 |
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305 inlist=`expr "${inlist}${i}" : "^\([^=]*=\)"` |
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306 case "${i}" in |
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307 ${inlist}\'*\' ) |
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308 item=`expr "${i}" : "^[^=]*='*\(.*\)'\$"` |
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309 ;; |
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310 ${inlist}\' ) |
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311 continue |
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312 ;; |
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313 ${inlist}\'* ) |
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314 item=`expr "${i}" : "^[^=]*='*\(.*\)\$"` |
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315 ;; |
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316 ${inlist}* ) |
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317 item=`expr "${i}" : "^[^=]*=\(.*\)\$"` |
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318 ;; |
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319 *\' ) |
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320 item=`expr "${i}" : "^\(.*\)'\$"` |
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321 ;; |
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322 * ) |
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323 item="${i}" |
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324 ;; |
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325 esac |
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326 |
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327 ##### |
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328 # |
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329 # We don't dare use "eval" because a clever user could |
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330 # put something in an option value that we'd end up |
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331 # exec'ing. |
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332 ##### |
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333 case "${inlist}" in |
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334 flist= ) |
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335 flist="${flist} ${item}" |
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336 ;; |
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337 lpd= ) |
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338 lpd="${lpd} ${item}" |
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339 ;; |
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340 #LOPT lopt= ) |
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341 #LOPT lopt="${lopt} ${item}" |
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342 #LOPT ;; |
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343 # options= ) |
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344 # options="${options} ${item}" |
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345 # ;; |
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346 esac |
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347 |
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348 case "${i}" in |
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349 ${inlist}\'*\' ) |
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350 inlist= |
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351 ;; |
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352 ${inlist}\'* ) |
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353 ;; |
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354 *\' | ${inlist}* ) |
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355 inlist= |
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356 ;; |
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357 esac |
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358 ;; |
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359 |
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360 * ) |
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361 ;; |
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362 esac |
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363 done |
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364 |
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365 logger -p lpr.debug -t "netstandard_foomatic: ${request_id}" "term : ${TERM}" |
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366 |
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367 if [ -z "${FILTER}" ] |
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368 then |
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369 ##### |
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370 # |
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371 # If no filter is being used, we use netpr to push the |
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372 # file to the printer. |
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373 # (QUOTES ARE IMPORTANT!) |
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374 ##### |
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375 |
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376 case "$TERM" in |
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377 PS ) |
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378 # make the "postscript" printers use netpr |
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379 FILTER= |
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380 ;; |
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381 PSR ) |
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382 # make the "reverse postscript" printers reverse the |
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383 # output and the use postio to talk to the printer |
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384 #FILTER="/usr/lib/lp/postscript/postreverse " |
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385 #FILTER= |
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386 FILTER="/usr/lib/lp/postscript/postreverse " |
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387 ;; |
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388 * ) |
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389 # We don't know the type, so just assume that the |
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390 # input and output are the same. Use netpr. |
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391 #FILTER=/bin/cat |
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392 FILTER= |
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393 ;; |
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394 esac |
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395 fi |
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396 |
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397 #### |
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398 # sets default value for ordering of data and control files with |
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399 # bsd protocol. Default: data files first. Administrator |
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400 # may set to control file first with lpadmin -o bsdctrl=first |
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401 #### |
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402 |
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403 banner_flag="" |
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404 case "${nobanner}" in |
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405 yes ) |
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406 banner_flag="-b" |
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407 ;; |
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408 esac |
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409 |
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410 NETPR="/usr/lib/lp/bin/netpr ${banner_flag} ${data_file_flag} \ |
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411 -I ${request_id} -U ${user_name} \ |
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412 -p ${printer} ${dest} -T \"${title}\" \ |
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413 ${timeout} ${protocol} ${controlfile} " |
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414 LPTELL_OPTS="-l" # netpr sends LaserWriter style messages back |
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415 PPDFILTER=/usr/lib/lp/bin/foomatic-rip |
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416 PPDFILTERA="${PPDFILTER} ${request_id} ${user_name} \"${title}\" ${copies} \"${option_list}\"" |
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417 |
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418 logger -p lpr.debug -t "netstandard_foomatic: ${request_id}" "NETPR= ${NETPR}" |
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419 logger -p lpr.debug -t "netstandard_foomatic: ${request_id}" "filter : ${FILTER}" |
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420 logger -p lpr.debug -t "netstandard_foomatic: ${request_id}" "ppdfilter : ${PPDFILTERA}" |
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421 |
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422 node=`uname -n` |
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423 pid=$$ |
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424 tmpfile=${LPTMPDIR}/${node}.${pid} |
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425 tmpfilefoo=${LPTMPDIR}/${node}.${pid}.1 |
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426 |
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427 logger -p lpr.debug -t "netstandard_foomatic: ${request_id}" "tmpfile : ${tmpfile}" |
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428 |
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429 ##### |
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430 # |
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431 # Set up filter for banner page |
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432 # |
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433 ##### |
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434 banner_filter= |
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435 case "${TERM}" in |
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436 PS | PSR ) |
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437 banner_filter=" | /usr/lib/lp/postscript/postprint " |
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438 LPTELL_OPTS="-l" |
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439 ;; |
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440 esac |
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441 |
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442 ##### |
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443 # |
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444 # Build temporary file that is the banner page |
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445 # |
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446 ##### |
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447 PAD="#####${NL}" |
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448 CR="\r" |
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449 NL="${CR}\n" |
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450 FF= |
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451 |
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452 small_banner() { |
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453 echo "${CR}\c" |
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454 echo "${PAD}\c" |
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455 echo "##### User: ${user_name}${NL}\c" |
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456 if [ -n "${title}" ] |
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457 then |
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458 echo "##### Title: ${title}${NL}\c" |
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459 fi |
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460 echo "##### Date: `LANG=C date '+%a %H:%M %h %d, %Y'`${NL}\c" |
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461 echo "##### Job: ${request_id}${NL}\c" |
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462 echo "${PAD}\c" |
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463 if [ -n "${FF}" ] |
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464 then |
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465 echo "${CR}${FF}\c" |
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466 fi |
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467 } |
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468 |
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469 ##### |
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470 # |
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471 # Doing small banner as we don't know what printer is out there |
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472 # |
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473 ##### |
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474 banner=small_banner |
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475 |
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476 if [ "no" = "${nobanner}" ] |
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477 then |
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478 eval "${banner} ${banner_filter}" 2>&1 1>${LPTMPDIR}/small_banner.$$ |
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479 fi |
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480 |
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481 ##### |
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482 # |
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483 # Print banner page before job unless PSR |
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484 # |
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485 ##### |
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486 |
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487 |
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488 if [ "no" = "${nobanner}" -a "${TERM}" != "PSR" ] |
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489 then |
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490 ( |
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491 eval ${NETPR} ${LPTMPDIR}/small_banner.$$ 2>&1 |
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492 echo $? > ${LPTMPDIR}/pr_eexit_code.$$ |
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493 ) | ${LPTELL} ${LPTELL_OPTS} ${printer} |
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494 |
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495 exit_code=`cat ${LPTMPDIR}/pr_eexit_code.$$` |
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496 logger -p lpr.debug -t "netstandard_foomatic: ${request_id}" \ |
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497 "banner page exit code : ${exit_code}" |
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498 |
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499 fi |
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500 |
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501 i=1 |
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502 while [ $i -le $copies ] |
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503 do |
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504 for file in ${files} |
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505 do |
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506 if [ -r "${file}" ] |
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507 then |
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508 |
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509 if [ ! -z "${FILTER}" ] |
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510 then |
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511 ( |
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512 ##### |
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513 # There is a filter, use it |
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514 # |
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515 # Put 0<${file} before the "eval" to keep |
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516 # clever users from giving a file name that |
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517 # evaluates as something to execute. |
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518 # Redirect stderr to stdout so LPTELL will |
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519 # get error messages from pipe. |
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520 ##### |
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521 |
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522 0<${file} eval ${FILTER} 2>&1 1>${tmpfile} |
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523 echo $? > ${LPTMPDIR}/pr_eexit_code.$$ |
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524 ) | ${LPTELL} ${LPTELL_OPTS} ${printer} |
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525 |
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526 exit_code=`cat ${LPTMPDIR}/pr_eexit_code.$$` |
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527 logger -p lpr.debug -t "netstandard_foomatic: ${request_id}" \ |
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528 "filter exit_code : ${exit_code}" |
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529 |
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530 if [ -n "${exit_code}" ] |
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531 then |
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532 if [ "${exit_code}" -eq 0 ] |
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533 then |
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534 printfile=${tmpfile} |
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535 else |
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536 #### |
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537 # The filter did not succeed, so don't try to print |
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538 #### |
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539 printfile= |
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540 fi |
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541 fi |
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542 |
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543 else |
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544 printfile=${file} |
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545 fi |
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546 |
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547 logger -p lpr.debug -t "netstandard_foomatic: ${request_id}" \ |
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548 "printfile : ${printfile}" |
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549 |
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550 ##### |
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551 # Print the file |
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552 ##### |
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553 |
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554 if [ -r "${printfile}" ] |
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555 then |
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556 ( |
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557 logger -p lpr.debug -t "@1 netstandard_foomatic: printfile = ${printfile}" "" |
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558 logger -p lpr.debug -t "netstandard_foomatic: ${NETPR} ${printfile}" "" |
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559 #eval ${NETPR} ${printfile} 2>&1 |
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560 cat ${printfile} | ${PPDFILTER} \ |
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561 ${request_id} ${user_name} "${title}" ${copies} "${option_list}" \ |
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562 > ${tmpfilefoo} 2> /dev/null |
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563 eval ${NETPR} ${tmpfilefoo} 2>&1 |
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564 echo $? > ${LPTMPDIR}/pr_eexit_code.$$ |
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565 /bin/rm -f ${tmpfilefoo} |
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566 ) | ${LPTELL} ${LPTELL_OPTS} ${printer} |
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567 |
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568 exit_code=`cat ${LPTMPDIR}/pr_eexit_code.$$` |
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569 logger -p lpr.debug -t "@2 netstandard_foomatic: ${request_id}" \ |
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570 "netpr exit_code : ${exit_code}" |
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571 |
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572 if [ -f "${tmpfile}" ] |
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573 then |
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574 /bin/rm "${tmpfile}" |
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575 fi |
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576 |
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577 if [ -n "${exit_code}" ] |
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578 then |
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579 if [ "${exit_code}" -eq 0 ] |
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580 then |
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581 printone=yes |
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582 else |
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583 if [ "${exit_code}" -lt 128 ] |
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584 then |
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585 noprint=yes |
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586 else |
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587 retry=yes |
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588 fi |
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589 fi |
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590 fi |
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591 |
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592 |
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593 else |
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594 |
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595 errmsg WARNING ${E_IP_BADFILE} \ |
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596 "cannot read temporary file \"${printfile}\""\ |
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597 "see if file still exists, |
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598 or consult your system administrator; |
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599 printing continues" |
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600 |
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601 fi |
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602 else |
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603 |
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604 ##### |
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605 # |
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606 # Don't complain about not being able to read |
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607 # a file on second and subsequent copies, unless |
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608 # we've not complained yet. This removes repeated |
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609 # messages about the same file yet reduces the |
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610 # chance that the user can remove a file and not |
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611 # know that we had trouble finding it. |
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612 ##### |
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613 |
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614 if [ "${i}" -le 1 -o -z "${badfileyet}" ] |
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615 then |
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616 errmsg WARNING ${E_IP_BADFILE} \ |
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617 "cannot read file \"${file}\"" \ |
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618 "see if the file still exists and is readable, |
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619 or consult your system administrator; |
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620 printing continues" |
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621 badfileyet=yes |
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622 fi |
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623 |
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624 fi |
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625 |
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626 # for file in ${files} |
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627 done |
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628 i=`expr $i + 1` |
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629 done |
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630 |
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631 ##### |
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632 # |
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633 # If printing in reverse order, print the banner page now |
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634 # |
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635 ##### |
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636 |
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637 if [ "no" = "${nobanner}" -a "${TERM}" = "PSR" ] |
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638 then |
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639 ( |
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640 eval ${NETPR} ${LPTMPDIR}/small_banner.$$ 2>&1 |
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641 echo $? > ${LPTMPDIR}/pr_eexit_code.$$ |
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642 ) | ${LPTELL} ${LPTELL_OPTS} ${printer} |
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643 fi |
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644 |
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645 exit_code=`cat ${LPTMPDIR}/pr_eexit_code.$$` |
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646 logger -p lpr.debug -t "netstandard_foomatic: ${request_id}" \ |
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647 "banner page exit code : ${exit_code}" |
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648 |
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649 if [ -n "${printone}" -a -z "${retry}" -a -z "${noprint}" ] |
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650 then |
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651 exit_code=`expr 0` |
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652 else |
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653 if [ -n "${retry}" -a -z "${printone}" -a -z "${noprint}" ] |
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654 then |
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655 exit_code=`expr 129` |
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656 else |
|
657 exit_code=`expr 1` |
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658 fi |
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659 fi |
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660 |
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661 logger -p lpr.debug -t "netstandard_foomatic: ${request_id}" \ |
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662 "FINAL exit_code : ${exit_code}" |
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663 |
|
664 exit_clean ${exit_code} |