glibcbug.in

   1 #! /bin/sh
   2 #
   3 # glibcbug - create a bug report and mail it to the bug address.
   4 #
   5 # configuration section:
   6 #       these variables are filled in by configure
   7 #
   8 VERSION="@VERSION@"
   9 BUGGLIBC="bugs@gnu.ai.mit.edu"
  10 ADDONS="@subdirs@"
  11
  12 PATH=/bin:/usr/bin:/usr/local/bin:$PATH
  13 export PATH
  14
  15 TEMP=/tmp/glibcbug.$$
  16
  17 BUGADDR=${1-$BUGGLIBC}
  18 ENVIRONMENT=`uname -a`
  19
  20 : ${EDITOR=emacs}
  21
  22 : ${USER=${LOGNAME-`whoami`}}
  23
  24 trap 'rm -f $TEMP $TEMP.x; exit 1' 1 2 3 13 15
  25 trap 'rm -f $TEMP $TEMP.x' 0
  26
  27
  28 # How to read the passwd database.
  29 PASSWD="cat /etc/passwd"
  30
  31 if [ -f /usr/lib/sendmail ] ; then
  32         MAIL_AGENT="/usr/lib/sendmail -oi -t"
  33 elif [ -f /usr/sbin/sendmail ] ; then
  34         MAIL_AGENT="/usr/sbin/sendmail -oi -t"
  35 else
  36         MAIL_AGENT=rmail
  37 fi
  38
  39 # Figure out how to echo a string without a trailing newline
  40 N=`echo 'hi there\c'`
  41 case "$N" in
  42 *c)     ECHON1='echo -n' ECHON2= ;;
  43 *)      ECHON1=echo ECHON2='\c' ;;
  44 esac
  45
  46 # Find out the name of the originator of this PR.
  47 if [ -n "$NAME" ]; then
  48   ORIGINATOR="$NAME"
  49 elif [ -f $HOME/.fullname ]; then
  50   ORIGINATOR="`sed -e '1q' $HOME/.fullname`"
  51 else
  52   # Must use temp file due to incompatibilities in quoting behavior
  53   # and to protect shell metacharacters in the expansion of $LOGNAME
  54   $PASSWD | grep "^$LOGNAME:" | awk -F: '{print $5}' | sed -e 's/,.*//' > $TEMP
  55   ORIGINATOR="`cat $TEMP`"
  56   rm -f $TEMP
  57 fi
  58
  59 if [ -n "$ORGANIZATION" ]; then
  60   if [ -f "$ORGANIZATION" ]; then
  61     ORGANIZATION="`cat $ORGANIZATION`"
  62   fi
  63 else
  64   if [ -f $HOME/.organization ]; then
  65     ORGANIZATION="`cat $HOME/.organization`"
  66   elif [ -f $HOME/.signature ]; then
  67     ORGANIZATION=`sed -e "s/^/  /" $HOME/.signature; echo ">"`
  68   fi
  69 fi
  70
  71 # If they don't have a preferred editor set, then use
  72 if [ -z "$VISUAL" ]; then
  73   if [ -z "$EDITOR" ]; then
  74     EDIT=vi
  75   else
  76     EDIT="$EDITOR"
  77   fi
  78 else
  79   EDIT="$VISUAL"
  80 fi
  81
  82 # Find out some information.
  83 SYSTEM=`( [ -f /bin/uname ] && /bin/uname -a ) || \
  84         ( [ -f /usr/bin/uname ] && /usr/bin/uname -a ) || echo ""`
  85 ARCH=`[ -f /bin/arch ] && /bin/arch`
  86 MACHINE=`[ -f /bin/machine ] && /bin/machine`
  87
  88 ORGANIZATION_C='<organization of PR author (multiple lines)>'
  89 SYNOPSIS_C='<synopsis of the problem (one line)>'
  90 SEVERITY_C='<[ non-critical | serious | critical ] (one line)>'
  91 PRIORITY_C='<[ low | medium | high ] (one line)>'
  92 CLASS_C='<[ sw-bug | doc-bug | change-request | support ] (one line)>'
  93 RELEASE_C='<release number or tag (one line)>'
  94 ENVIRONMENT_C='<machine, os, target, libraries (multiple lines)>'
  95 DESCRIPTION_C='<precise description of the problem (multiple lines)>'
  96 HOW_TO_REPEAT_C='<code/input/activities to reproduce the problem (multiple lines)>'
  97 FIX_C='<how to correct or work around the problem, if known (multiple lines)>'
  98
  99
 100 cat > $TEMP <<EOF
 101 SEND-PR: -*- send-pr -*-
 102 SEND-PR: Lines starting with \`SEND-PR' will be removed automatically, as
 103 SEND-PR: will all comments (text enclosed in \`<' and \`>').
 104 SEND-PR:
 105 From: ${USER}
 106 To: ${BUGADDR}
 107 Subject: [50 character or so descriptive subject here (for reference)]
 108
 109 >Submitter-Id:  net
 110 >Originator:    ${ORIGINATOR}
 111 >Organization:
 112 ${ORGANIZATION- $ORGANIZATION_C}
 113 >Confidential:  no
 114 >Synopsis:      $SYNOPSIS_C
 115 >Severity:      $SEVERITY_C
 116 >Priority:      $PRIORITY_C
 117 >Category:      libc
 118 >Class:         $CLASS_C
 119 >Release:       libc-${VERSION}
 120 >Environment:
 121         $ENVIRONMENT_C
 122 `[ -n "$SYSTEM" ] && echo System: $SYSTEM`
 123 `[ -n "$ARCH" ] && echo Architecture: $ARCH`
 124 `[ -n "$MACHINE" ] && echo Machine: $MACHINE`
 125 `[ -n "$ADDONS" ] && echo Addons: $ADDONS`
 126
 127 >Description:
 128         $DESCRIPTION_C
 129 >How-To-Repeat:
 130         $HOW_TO_REPEAT_C
 131 >Fix:
 132         $FIX_C
 133 EOF
 134
 135 chmod u+w $TEMP
 136 cp $TEMP $TEMP.x
 137
 138 eval $EDIT $TEMP
 139
 140 if cmp -s $TEMP $TEMP.x; then
 141         echo "File not changed, no bug report submitted."
 142         exit 1
 143 fi
 144
 145 #\f
 146 #       Check the enumeration fields
 147
 148 # This is a "sed-subroutine" with one keyword parameter
 149 # (with workaround for Sun sed bug)
 150 #
 151 SED_CMD='
 152 /$PATTERN/{
 153 s|||
 154 s|<.*>||
 155 s|^[    ]*||
 156 s|[     ]*$||
 157 p
 158 q
 159 }'
 160
 161
 162 while :; do
 163   CNT=0
 164
 165   #
 166   # 1) Severity
 167   #
 168   PATTERN=">Severity:"
 169   SEVERITY=`eval sed -n -e "\"$SED_CMD\"" $TEMP`
 170   case "$SEVERITY" in
 171     ""|non-critical|serious|critical) CNT=`expr $CNT + 1` ;;
 172     *)  echo "$COMMAND: \`$SEVERITY' is not a valid value for \`Severity'."
 173   esac
 174   #
 175   # 2) Priority
 176   #
 177   PATTERN=">Priority:"
 178   PRIORITY=`eval sed -n -e "\"$SED_CMD\"" $TEMP`
 179   case "$PRIORITY" in
 180     ""|low|medium|high) CNT=`expr $CNT + 1` ;;
 181     *)  echo "$COMMAND: \`$PRIORITY' is not a valid value for \`Priority'."
 182   esac
 183   #
 184   # 3) Class
 185   #
 186   PATTERN=">Class:"
 187   CLASS=`eval sed -n -e "\"$SED_CMD\"" $TEMP`
 188   case "$CLASS" in
 189     ""|sw-bug|doc-bug|change-request|support) CNT=`expr $CNT + 1` ;;
 190     *)  echo "$COMMAND: \`$CLASS' is not a valid value for \`Class'."
 191   esac
 192
 193   [ $CNT -lt 3 ] &&
 194     echo "Errors were found with the problem report."
 195
 196   while :; do
 197     $ECHON1 "a)bort, e)dit or s)end? $ECHON2"
 198     read input
 199     case "$input" in
 200       a*)
 201         echo "$COMMAND: problem report saved in $HOME/dead.glibcbug."
 202         cat $TEMP >> $HOME/dead.glibcbug
 203         xs=1; exit
 204         ;;
 205       e*)
 206         eval $EDIT $TEMP
 207         continue 2
 208         ;;
 209       s*)
 210         break 2
 211         ;;
 212     esac
 213   done
 214 done
 215 #
 216 #       Remove comments and send the problem report
 217 #       (we have to use patterns, where the comment contains regex chars)
 218 #
 219 # /^>Originator:/s;$ORIGINATOR;;
 220 sed  -e "
 221 /^SEND-PR:/d
 222 /^>Organization:/,/^>[A-Za-z-]*:/s;$ORGANIZATION_C;;
 223 /^>Confidential:/s;<.*>;;
 224 /^>Synopsis:/s;$SYNOPSIS_C;;
 225 /^>Severity:/s;<.*>;;
 226 /^>Priority:/s;<.*>;;
 227 /^>Class:/s;<.*>;;
 228 /^>Release:/,/^>[A-Za-z-]*:/s;$RELEASE_C;;
 229 /^>Environment:/,/^>[A-Za-z-]*:/s;$ENVIRONMENT_C;;
 230 /^>Description:/,/^>[A-Za-z-]*:/s;$DESCRIPTION_C;;
 231 /^>How-To-Repeat:/,/^>[A-Za-z-]*:/s;$HOW_TO_REPEAT_C;;
 232 /^>Fix:/,/^>[A-Za-z-]*:/s;$FIX_C;;
 233 " $TEMP > $TEMP.x
 234
 235 if $MAIL_AGENT < $TEMP.x; then
 236   echo "$COMMAND: problem report sent"
 237   xs=0; exit
 238 else
 239   echo "$COMMAND: mysterious mail failure, report not sent."
 240   echo "$COMMAND: problem report saved in $HOME/dead.glibcbug."
 241   cat $TEMP >> $HOME/dead.glibcbug
 242 fi
 243
 244 exit 0