synfig-studio/trunk/synfigstudio-cph-monitor

   1 #!/bin/bash
   2
   3 # Synfig Crash Monitor script
   4 # Copyright (c) 2009 Konstantin Dmitriev
   5 #       This package is free software; you can redistribute it and/or
   6 #       modify it under the terms of the GNU General Public License as
   7 #       published by the Free Software Foundation; either version 2 of
   8 #       the License, or (at your option) any later version.
   9 #
  10 #       This package is distributed in the hope that it will be useful,
  11 #       but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 #       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  13 #       General Public License for more details.
  14
  15 set -e
  16 trap writelog INT
  17
  18 init()
  19 {
  20 echo "Synfig Crash Monitor is a tool to collect statistics about synfig crashes."
  21 echo "All information is collected locally in ~/.synfig/cph directory."
  22 echo
  23 echo `date +%H:%M` "Synfig Crash Monitor started."
  24 STARTED=0
  25 RUNTIME=0
  26 VERSION=''
  27 RELEASE=''
  28 BRANCH=''
  29 REVISION_ID=''
  30 CRASH=0
  31 [ ! -d ~/.synfig/cph ] && mkdir -p ~/.synfig/cph || true
  32 }
  33
  34 writelog()
  35 {
  36         if [[ $STARTED != 0 ]]; then
  37                 if [[ $CRASH == 0 ]]; then
  38                         echo `date +%H:%M` "Synfig exited normally. Session time: $RUNTIME."
  39                 else
  40                         echo `date +%H:%M` "Crash detected. Version $VERSION.$RELEASE.$BRANCH, session time: $RUNTIME."
  41                 fi
  42                 if [ -e ~/.synfig/cph/log ]; then
  43                         #check if dump needed
  44                         CURRENTDATE=`date +%Y-%m-%d`
  45                         LOGMODDATE=`stat -c %y ~/.synfig/cph/log`
  46                         LOGMODDATE=${LOGMODDATE%% *}
  47                         if [[ $LOGMODDATE != $CURRENTDATE ]]; then
  48                                 dumpstats
  49                         fi
  50                 fi
  51                 #write log
  52                 echo $VERSION/$BRANCH/$RELEASE/$REVISION_ID $RUNTIME $CRASH >> ~/.synfig/cph/log
  53                 CRASH=0
  54                 RUNTIME=0
  55         else
  56                 echo
  57         fi
  58 }
  59
  60 dumpstats()
  61 {
  62         echo `date +%H:%M` 'Dumping stats for previous session...'
  63         LOGMODDATE=`stat -c %y ~/.synfig/cph/log`
  64         LOGMODDATE=${LOGMODDATE%% *}
  65         #get versions
  66         VERSIONS=''
  67         while read LINE; do
  68                 FOUND=0
  69                 for VER in $VERSIONS; do
  70                         if [[ $VER == ${LINE%% *} ]]; then
  71                                 FOUND=1
  72                                 break
  73                         fi
  74                 done
  75                 [[ $FOUND == 0 ]] && VERSIONS="$VERSIONS ${LINE%% *}"
  76         done < ~/.synfig/cph/log
  77         echo "   Logged versions: ${VERSIONS}"
  78         for VER in $VERSIONS; do
  79                 #generating random record ID
  80                 ID=$( echo `date` `ps` | md5sum | md5sum )
  81                 ID="${ID:2:16}"
  82                 #summarizing time and counting crashes
  83                 CRASHCOUNT=0
  84                 TIMECOUNT=0
  85                 while read LINE; do
  86                         if [[ ${LINE%% *} == $VER ]]; then
  87                                 TIMECOUNT=`expr $TIMECOUNT + $(echo $LINE| cut -f 2 -d ' ')` || true
  88                                 CRASHCOUNT=`expr $CRASHCOUNT + $(echo $LINE| cut -f 3 -d ' ')` || true
  89                         fi
  90                 done < ~/.synfig/cph/log
  91                 echo "   $LOGMODDATE $ID $VER $TIMECOUNT $CRASHCOUNT"
  92                 echo "$LOGMODDATE $ID $VER $TIMECOUNT $CRASHCOUNT" >> ~/.synfig/cph/stats
  93         done
  94         rm -f ~/.synfig/cph/log
  95         echo '   Done.'
  96 }
  97
  98 mainloop()
  99 {
 100         while true; do
 101                 if ( ps -f -u `whoami`|egrep "synfigstudio$" >/dev/null ) ; then
 102                         #synfigstudio process exist
 103                         if [[ $STARTED == 0 ]]; then
 104                                 STARTED=1
 105                                 RUNTIME=0
 106                                 #get version
 107                                 P=$(ps -f -u `whoami`|egrep "synfigstudio$"| tr -s ' '| cut -d ' ' -f 8)
 108                                 echo
 109                                 if [ ! -e $P ]; then
 110                                         P=`which $P`
 111                                 fi
 112                                 P=`dirname $P`
 113                                 VERSION=`$P/synfig --info|head -n 1|cut -d '-' -f 2`
 114                                 RELEASE=`$P/synfig --info|egrep "Revision:"|cut -d ' ' -f 2`
 115                                 BRANCH=`$P/synfig --info|egrep "Branch:"|cut -d ' ' -f 2-3`
 116                                 REVISION_ID=`$P/synfig --info|egrep "Revision ID:"|cut -d ' ' -f 3`
 117                                 if [[ $BRANCH == '(no branch)' ]]; then
 118                                         BRANCH=$REVISION_ID
 119                                 fi
 120                                 echo `date +%H:%M` "Synfig $VERSION.$RELEASE.$BRANCH.$REVISION_ID started."
 121                                 echo `date +%H:%M` "Assuming Synfig installed in $P."
 122                         else
 123                                 let RUNTIME=$RUNTIME+1
 124                         fi
 125                 else
 126                         #no synfigstudio process exist
 127                         if [[ $STARTED == 1 ]]; then
 128                                 #detect crash
 129                                 if [ -e ~/.synfig/fifo ]; then
 130                                         CRASH=1
 131                                 fi
 132                                 writelog
 133                                 CRASH=0
 134                                 STARTED=0
 135                         fi
 136                 fi
 137                 sleep 1
 138         done
 139 }
 140
 141 init
 142 mainloop