1 files changed, 110 insertions, 0 deletions
diff --git a/subsurface.debug b/subsurface.debug
new file mode 100755
index 000000000..1ad838f7d
--- /dev/null
+++ b/subsurface.debug
@@ -0,0 +1,110 @@
+#!/bin/sh
+#
+# This is a wrapper script (based on kodi/xbmc script) to monitor subsurface and get debug information using GDB when a crash happens.
+# Informations are stored in *.log file in CRASHLOG_DIR ($HOME by default)
+
+APP=Subsurface
+bin_name=subsurface
+SAVED_ARGS="$@"
+prefix="/usr"
+CRASHLOG_DIR=${CRASHLOG_DIR:-$HOME}
+APP_VERSION=$(${prefix}/bin/${bin_name} --version)
+
+command_exists()
+{
+  command -pv $1 >/dev/null 2>&1
+}
+
+single_stacktrace()
+{
+  # core filename is either "core.$PID" or "core"
+  find "$1" -maxdepth $2 -name 'core*' | while read core; do
+      LC_ALL=C gdb --core="$core" --batch 2> /dev/null | grep -q "^Core was generated by \`${prefix}/bin/${bin_name}" || continue
+      echo "=====>  Core file: "$core" ($(stat -c%y "$core"))" >> $FILE
+      echo "        =========================================" >> $FILE
+      gdb "${prefix}/bin/${bin_name}" --core="$core" --batch -ex "thread apply all bt" 2> /dev/null >> $FILE
+      rm -f "$core"
+  done
+}
+
+print_crash_report()
+{
+  FILE="$CRASHLOG_DIR/${bin_name}_crashlog-`date +%Y%m%d_%H%M%S`.log"
+  echo "############## $APP CRASH LOG ###############" >> $FILE
+  echo >> $FILE
+  echo "################ SYSTEM INFO ################" >> $FILE
+  echo -n " Date: " >> $FILE
+  LC_ALL=C date >> $FILE
+  echo " $APP Options: $SAVED_ARGS" >> $FILE
+  echo " $APP version: $APP_VERSION" >> $FILE
+  echo -n " Arch: " >> $FILE
+  uname -m >> $FILE
+  echo -n " Kernel: " >> $FILE
+  uname -rvs >> $FILE
+  echo -n " Release: " >> $FILE
+  if [ -f /etc/os-release ]; then
+	  . /etc/os-release
+	  echo $NAME $VERSION >> $FILE
+  elif command_exists lsb_release; then
+    echo >> $FILE
+    lsb_release -a 2> /dev/null | sed -e 's/^/    /' >> $FILE
+  else
+    echo "lsb_release not available" >> $FILE
+  fi
+  echo "############## END SYSTEM INFO ##############" >> $FILE
+  echo >> $FILE
+  echo "############### STACK TRACE #################" >> $FILE
+  if command_exists gdb; then
+# TODO: systemd needs more test (systemd-coredumpctl exist on openSUSE 13.1 but does not find any core)
+#     if command_exists systemd-coredumpctl; then
+#       systemd-coredumpctl dump -o core ${prefix}/bin/${bin_name} > /dev/null 2>&1
+#     elif command_exists coredumpctl; then
+#       coredumpctl dump -o core ${prefix}/bin/${bin_name} > /dev/null 2>&1
+#     fi
+    # Find in current directory
+    single_stacktrace "$PWD" 1
+    # Find in plugins directories
+    if [ $KODI_HOME ]; then
+      BASEDIR=$KODI_HOME
+    else
+      BASEDIR="$LIBDIR/${bin_name}/"
+    fi
+    single_stacktrace "$BASEDIR" 5
+    # find in userdata dir
+    single_stacktrace "$HOME" 5
+    # try /proc/sys/kernel/core_pattern
+    [ -d "$(dirname $(cat /proc/sys/kernel/core_pattern))" ] && single_stacktrace "$(dirname $(cat /proc/sys/kernel/core_pattern))" 1
+  else
+    echo "gdb not installed, can't get stack trace." >> $FILE
+  fi
+  echo "############# END STACK TRACE ###############" >> $FILE
+  echo >> $FILE
+  echo "############ END $APP CRASH LOG #############" >> $FILE
+  echo "Crash report available at $FILE"
+}
+
+if command_exists gdb; then
+  # Output warning in case ulimit is unsupported by shell
+  eval ulimit -c unlimited
+  if [ ! $? = "0" ]; then
+    echo "${bin_name}: ulimit is unsupported by this shell" 1>&2
+  fi
+fi
+
+LOOP=1
+while [ $(( $LOOP )) = "1" ]
+do
+  LOOP=0
+  "${prefix}/bin/${bin_name}" $SAVED_ARGS
+  RET=$?
+  if [ $(( $RET == 65 )) = "1" ]
+  then # User requested to restart app
+    LOOP=1
+  elif [ $(( ($RET >= 131 && $RET <= 136) || $RET == 139 )) = "1" ]
+  then # Crashed with core dump
+    print_crash_report
+  fi
+#   echo "RET = $RET"
+done
+
+exit $RET