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. All information is collected locally in ~/.synfig/cph directory."
  21 echo
  22 echo `date +%H:%M` "Synfig Crash Monitor started."
  23 STARTED=0
  24 RUNTIME=0
  25 VERSION=''
  26 RELEASE=''
  27 BRANCH=''
  28 CRASH=0
  29 [ ! -d ~/.synfig/cph ] && mkdir -p ~/.synfig/cph || true
  30 }
  31
  32 writelog()
  33 {
  34         if [[ $STARTED != 0 ]]; then
  35                 if [[ $CRASH == 0 ]]; then
  36                         echo `date +%H:%M` "Synfig exited normally. Session time: $RUNTIME."
  37                 else
  38                         echo `date +%H:%M` "Crash detected. Version $VERSION.$RELEASE.$BRANCH, session time: $RUNTIME."
  39                 fi
  40                 if [ -e ~/.synfig/cph/log ]; then
  41                         #check if dump needed
  42                         CURRENTDATE=`date +%Y-%m-%d`
  43                         LOGMODDATE=`stat -c %y ~/.synfig/cph/log`
  44                         LOGMODDATE=${LOGMODDATE%% *}
  45                         if [[ $LOGMODDATE != $CURRENTDATE ]]; then
  46                                 dumpstats
  47                         fi
  48                 fi
  49                 #write log
  50                 echo $VERSION/$BRANCH/$RELEASE $RUNTIME $CRASH >> ~/.synfig/cph/log
  51                 CRASH=0
  52                 RUNTIME=0
  53         else
  54                 echo
  55         fi
  56 }
  57
  58 dumpstats()
  59 {
  60         echo `date +%H:%M` 'Dumping stats for previous session...'
  61         LOGMODDATE=`stat -c %y ~/.synfig/cph/log`
  62         LOGMODDATE=${LOGMODDATE%% *}
  63         #get versions
  64         VERSIONS=''
  65         while read LINE; do
  66                 FOUND=0
  67                 for VER in $VERSIONS; do
  68                         if [[ $VER == ${LINE%% *} ]]; then
  69                                 FOUND=1
  70                                 break
  71                         fi
  72                 done
  73                 [[ $FOUND == 0 ]] && VERSIONS="$VERSIONS ${LINE%% *}"
  74         done < ~/.synfig/cph/log
  75         echo "   Logged versions: ${VERSIONS}"
  76         for VER in $VERSIONS; do
  77                 #generating random record ID
  78                 ID=$( echo `date` `ps` | md5sum | md5sum )
  79                 ID="${ID:2:16}"
  80                 #summarizing time and counting crashes
  81                 CRASHCOUNT=0
  82                 TIMECOUNT=0
  83                 while read LINE; do
  84                         if [[ ${LINE%% *} == $VER ]]; then
  85                                 TIMECOUNT=`expr $TIMECOUNT + $(echo $LINE| cut -f 2 -d ' ')` || true
  86                                 CRASHCOUNT=`expr $CRASHCOUNT + $(echo $LINE| cut -f 3 -d ' ')` || true
  87                         fi
  88                 done < ~/.synfig/cph/log
  89                 echo "   $LOGMODDATE $ID $VER $TIMECOUNT $CRASHCOUNT"
  90                 echo "$LOGMODDATE $ID $VER $TIMECOUNT $CRASHCOUNT" >> ~/.synfig/cph/stats
  91         done
  92         rm -f ~/.synfig/cph/log
  93         echo '   Done.'
  94 }
  95
  96 mainloop()
  97 {
  98         while true; do
  99                 if ( ps -f -u `whoami`|egrep "synfigstudio$" >/dev/null ) ; then
 100                         #synfigstudio process exist
 101                         if [[ $STARTED == 0 ]]; then
 102                                 STARTED=1
 103                                 RUNTIME=0
 104                                 #get version
 105                                 P=$(ps -f -u `whoami`|egrep "synfigstudio$"| tr -s ' '| cut -d ' ' -f 8)
 106                                 echo
 107                                 if [ ! -e $P ]; then
 108                                         P=`which $P`
 109                                 fi
 110                                 P=`dirname $P`
 111                                 echo "   Assuming synfig installed in $P."
 112                                 VERSION=`$P/synfig --info|head -n 1|cut -d '-' -f 2`
 113                                 RELEASE=`$P/synfig --info|egrep "Development version:"|cut -d ' ' -f 3`
 114                                 BRANCH=`$P/synfig --info|egrep "Branch:"|cut -d ' ' -f 2`
 115                                 if [[ $BRANCH == '(no branch)' ]]; then
 116                                         BRANCH=`$P/synfig --info|egrep "Revision ID:"|cut -d ' ' -f 3`
 117                                 fi
 118                                 echo `date +%H:%M` "Synfig $VERSION.$RELEASE.$BRANCH started."
 119                         else
 120                                 let RUNTIME=$RUNTIME+1
 121                         fi
 122                 else
 123                         #no synfigstudio process exist
 124                         if [[ $STARTED == 1 ]]; then
 125                                 #detect crash
 126                                 if [ -e ~/.synfig/fifo ]; then
 127                                         CRASH=1
 128                                 fi
 129                                 writelog
 130                                 CRASH=0
 131                                 STARTED=0
 132                         fi
 133                 fi
 134                 sleep 1
 135         done
 136 }
 137
 138 init
 139 mainloop