tools/Linux/kodi.sh.in

   1 #!/bin/sh
   2
   3 #      Copyright (C) 2008-2017 Team XBMC
   4 #      http://kodi.tv
   5 #
   6 #  This Program is free software; you can redistribute it and/or modify
   7 #  it under the terms of the GNU General Public License as published by
   8 #  the Free Software Foundation; either version 2, or (at your option)
   9 #  any later version.
  10 #
  11 #  This Program is distributed in the hope that it will be useful,
  12 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14 #  GNU General Public License for more details.
  15 #
  16 #  You should have received a copy of the GNU General Public License
  17 #  along with XBMC; see the file COPYING.  If not, write to
  18 #  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  19 #  http://www.gnu.org/copyleft/gpl.html
  20
  21 APP=@APP_NAME@
  22 bin_name=@APP_NAME_LC@
  23 SAVED_ARGS="$@"
  24 prefix="@prefix@"
  25 exec_prefix="@exec_prefix@"
  26 datarootdir="@datarootdir@"
  27 LIBDIR="@libdir@"
  28 APP_BINARY=$LIBDIR/${bin_name}/@APP_BINARY@
  29 CRASHLOG_DIR=${CRASHLOG_DIR:-$HOME}
  30 KODI_DATA=${KODI_DATA:-"${HOME}/.${bin_name}"} # mapped to special://home/
  31
  32 # Workaround for high CPU load with nvidia GFX
  33 export __GL_YIELD=USLEEP
  34
  35 # Fix wasting RAM due to fragmentation
  36 export MALLOC_MMAP_THRESHOLD_=131072
  37
  38 # Check for some options used by this script
  39 while [ "$#" -gt "0" ]
  40 do
  41     case "$1" in
  42         --setlibdir)
  43             LIBDIR="$2"
  44             shift; shift
  45             ;;
  46         *)
  47             shift
  48             ;;
  49     esac
  50 done
  51
  52 KODI_BINARY=${APP_BINARY}
  53
  54 if [ ! -x ${KODI_BINARY} ]; then
  55     echo "Error: ${KODI_BINARY} not found"
  56     exit 2
  57 fi
  58
  59 APPORT_CORE="/var/crash/$(echo -n ${KODI_BINARY}|tr / _).$(id -u).crash"
  60
  61 command_exists()
  62 {
  63   command -pv $1 >/dev/null 2>&1
  64 }
  65
  66 single_stacktrace()
  67 {
  68   # core filename is either "core.$PID" or "core"
  69   find "$1" -maxdepth $2 -name 'core*' | while read core; do
  70       LC_ALL=C gdb --core="$core" --batch 2> /dev/null | grep -q "^Core was generated by \`${KODI_BINARY}" || continue
  71       echo "=====>  Core file: "$core" ($(stat -c%y "$core"))" >> $FILE
  72       echo "        =========================================" >> $FILE
  73       gdb "${KODI_BINARY}" --core="$core" --batch -ex "thread apply all bt" 2> /dev/null >> $FILE
  74       rm -f "$core"
  75   done
  76 }
  77
  78 print_crash_report()
  79 {
  80   FILE="$CRASHLOG_DIR/${bin_name}_crashlog-`date +%Y%m%d_%H%M%S`.log"
  81   echo "############## $APP CRASH LOG ###############" >> $FILE
  82   echo >> $FILE
  83   echo "################ SYSTEM INFO ################" >> $FILE
  84   printf " Date: " >> $FILE
  85   date >> $FILE
  86   echo " $APP Options: $*" >> $FILE
  87   printf " Arch: " >> $FILE
  88   uname -m >> $FILE
  89   printf " Kernel: " >> $FILE
  90   uname -rvs >> $FILE
  91   printf " Release: " >> $FILE
  92   if [ -f /etc/os-release ]; then
  93           . /etc/os-release
  94           echo $NAME $VERSION >> $FILE
  95   elif command_exists lsb_release; then
  96     echo >> $FILE
  97     lsb_release -a 2> /dev/null | sed -e 's/^/    /' >> $FILE
  98   else
  99     echo "lsb_release not available" >> $FILE
 100   fi
 101   echo "############## END SYSTEM INFO ##############" >> $FILE
 102   echo >> $FILE
 103   echo "############### STACK TRACE #################" >> $FILE
 104   if command_exists gdb; then
 105     if command_exists systemd-coredumpctl; then
 106       systemd-coredumpctl dump -o core $(basename ${KODI_BINARY}) > /dev/null 2>&1
 107     elif command_exists coredumpctl; then
 108       coredumpctl dump -o core $(basename ${KODI_BINARY})  > /dev/null 2>&1
 109     elif command_exists apport-unpack && test -f "${APPORT_CORE}"; then
 110       TMP_DIR="$(mktemp -d -p ${HOME})"
 111       if [ -d "${TMP_DIR}" ]; then
 112         rm -f "${HOME}/core"
 113         apport-unpack "${APPORT_CORE}" "${TMP_DIR}"
 114         mv "${TMP_DIR}/CoreDump" "${HOME}/core"
 115         rm -rf "${TMP_DIR}"
 116       fi
 117     fi
 118     single_stacktrace "$PWD" 1
 119     # Find in plugins directories
 120     if [ $KODI_HOME ]; then
 121       BASEDIR=$KODI_HOME
 122     else
 123       BASEDIR="$LIBDIR/${bin_name}/"
 124     fi
 125     single_stacktrace "$BASEDIR" 5
 126     # find in userdata dir
 127     single_stacktrace "$HOME" 5
 128     # try /proc/sys/kernel/core_pattern
 129     # Check if it does not contain a pipe to a program (see man 5 core)
 130     if [ "$(cat /proc/sys/kernel/core_pattern | cut -c 1)" != "|" ]; then
 131       [ -d "$(dirname $(cat /proc/sys/kernel/core_pattern))" ] && single_stacktrace "$(dirname $(cat /proc/sys/kernel/core_pattern))" 1
 132     fi
 133   else
 134     echo "gdb not installed, can't get stack trace." >> $FILE
 135   fi
 136   echo "############# END STACK TRACE ###############" >> $FILE
 137   echo >> $FILE
 138   echo "################# LOG FILE ##################" >> $FILE
 139   echo >> $FILE
 140   if [ -f $KODI_TEMP/@APP_NAME_LC@.log ]
 141   then
 142     cat $KODI_TEMP/@APP_NAME_LC@.log >> $FILE
 143     echo >> $FILE
 144   elif [ -f $KODI_DATA/temp/@APP_NAME_LC@.log ]
 145   then
 146     cat $KODI_DATA/temp/@APP_NAME_LC@.log >> $FILE
 147     echo >> $FILE
 148   else
 149     echo "Logfile not found in the usual place." >> $FILE
 150     echo "Please attach it separately." >> $FILE
 151     echo "Use pastebin.com or similar for forums or IRC." >> $FILE
 152   fi
 153   echo >> $FILE
 154   echo "############### END LOG FILE ################" >> $FILE
 155   echo >> $FILE
 156   echo "############ END $APP CRASH LOG #############" >> $FILE
 157   echo "Crash report available at $FILE"
 158 }
 159
 160 propagate_sigterm() {
 161   kill -TERM "$CHILD" 2>/dev/null
 162 }
 163
 164 trap propagate_sigterm TERM
 165
 166 if command_exists gdb; then
 167   # Output warning in case ulimit is unsupported by shell
 168   eval ulimit -c unlimited
 169   if [ ! $? = "0" ]; then
 170     echo "${bin_name}: ulimit is unsupported by this shell" 1>&2
 171   fi
 172 fi
 173
 174 LOOP=1
 175 while [ $(( $LOOP )) = "1" ]
 176 do
 177   [ -f "${APPORT_CORE}" ] && rm -f "${APPORT_CORE}"
 178   LOOP=0
 179   ${KODI_BINARY} $SAVED_ARGS &
 180   CHILD=$!
 181   wait "${CHILD}"
 182   RET=$?
 183   if [ $(( $RET == 65 )) = "1" ]
 184   then # User requested to restart app
 185     LOOP=1
 186   elif [ $(( ($RET >= 131 && $RET <= 136) || $RET == 139 )) = "1" ]
 187   then # Crashed with core dump
 188     print_crash_report
 189   fi
 190 done
 191
 192 exit $RET