xdebug.sh

   1 #!/usr/bin/env bash
   2
   3
   4 debugger_default="b"
   5 geo_default="800x600+0+0"
   6
   7
   8 echo
   9 xserver="Xephyr"
  10 if [ `type $xserver &>/dev/null; echo $?` -ne 0 ]; then
  11         xserver="Xnest"
  12         if [ `type $xserver &>/dev/null; echo $?` -ne 0 ]; then
  13                 echo "Please install either Xephyr (recommended) or Xnest!"
  14                 exit 1
  15         fi
  16 fi
  17
  18
  19 for arg in $@; do
  20    option=`echo "'$arg'" | cut -d'=' -f1 | tr -d "'"`
  21    value=`echo "'$arg'" | cut -d'=' -f2- | tr -d "'"`
  22    if [ "$value" == "$option" ]; then
  23       value=""
  24    fi
  25
  26    case $option in
  27       "--dbg-display")
  28          if [ -z "$value" ]; then
  29             echo "Missing value for $option= !"
  30                         exit 1
  31          fi
  32                  dbg_display=$value
  33          ;;
  34           "--dbg-geo")
  35          if [ -z "$value" ]; then
  36             echo "Missing value for $option= !"
  37                         exit 1
  38          fi
  39                  dbg_geo=$value
  40          ;;
  41       "--dbg-mode")
  42          if [ -z "$value" ]; then
  43             echo "Missing value for $option= !"
  44                         exit 1
  45          fi
  46                  debugger=$value
  47          ;;
  48           "--dbg-ecore-errors")  export ECORE_ERROR_ABORT=1 ;;
  49           "--dbg-ecore-noclean") export ECORE_NOCLEAN=1 ;;
  50       "--dbg-redraw")        export REDRAW_DEBUG=1 ;;
  51           "--help")
  52              echo "Usage: $0 [DEBUG-OPTION] ..."
  53                  echo "      --dbg-display=<NUMBER>    = set the used display number"
  54                  echo "      --dbg-geo=<WxH+X+Y>       = set xserver geometry"
  55                  echo "      --dbg-mode=<CHAR>         = b: text debugger with auto backtrace (gdb)"
  56                  echo "                                  c: curses debugger (cgdb)"
  57                  echo "                                  d: GUI debugger (ddd)"
  58                  echo "                                  e: no debugging"
  59                  echo "                                  g: text debugger (gdb)"
  60                  echo "                                  l: leak check (valgrind)"
  61                  echo "                                  m: memory check (valgrind)"
  62                  echo "                                  p: memory profiling (memprof)"
  63                  echo "                                  r: raster's memory profiling (memprof_raster)"
  64                  echo "                                  s: show syscalls (strace)"
  65                  echo "                                  v: GUI memory check (valkyrie)"
  66                  echo "      --dbg-ecore-errors        = to cause ecore to abort on errors"
  67                  echo "      --dbg-ecore-noclean       = to cause ecore to not unload modules"
  68                  echo "      --dbg-redraw              = to cause redraw to happen slovly and obviously"
  69                  echo "      --help                    = wysiwyg"
  70                  echo
  71              echo "Usage: $0 [ENLIGHTENMENT-OPTION] ..."
  72                  enlightenment --help
  73                  exit 0
  74              ;;
  75       *) enlightenment_args="$enlightenment_args $arg" ;;
  76    esac
  77 done
  78
  79
  80 if [ -z "$dbg_display" ]; then
  81    if [ -z "$DISPLAY" ]; then
  82       echo "Couldn't read your \$DISPLAY env variable, are you running X?"
  83           exit 1
  84    fi
  85
  86    dcnt=`echo "$DISPLAY" | tr -d ':' | cut -d '.' -f1`
  87    dbg_display=$(($dcnt+1))
  88 fi
  89 if [ -z "$dbg_geo" ]; then
  90         dbg_geo=$geo_default
  91 fi
  92 if [ -z "$debugger" ]; then
  93         debugger=$debugger_default
  94 fi
  95 case $debugger in
  96    "b")
  97       tmpfile=`mktemp`
  98           if [ -z "$tmpfile" ]; then
  99          echo "Can't create tmp file!"
 100                  exit 1
 101       fi
 102       echo -e "run\nbt\nq\ny" > $tmpfile
 103       debugcmd="gdb -x $tmpfile --args"
 104           ;;
 105    "c") debugcmd="cgdb" ;;
 106    "d") debugcmd="ddd -display $DISPLAY --args" ;;
 107    "e") debugcmd="" ;;
 108    "g") debugcmd="gdb --args" ;;
 109    "l") debugcmd="valgrind --tool=memcheck --leak-check=yes --show-reachable=yes --log-file=valgrind_log" ;;
 110    "m") debugcmd="valgrind --tool=memcheck --log-file=valgrind_log" ;;
 111    "p") debugcmd="memprof --display=$DISPLAY" ;;
 112    "r") debugcmd="memprof_raster --display=$DISPLAY" ;;
 113    "s") debugcmd="strace -F -o strace_log" ;;
 114    "v") debugcmd="valkyrie -display $DISPLAY" ;;
 115 esac
 116
 117
 118 echo "- DISPLAY: $dbg_display"
 119 echo "- XSERVER GEOMETRY: $dbg_geo"
 120 echo -n "- DEBUGMODE: "
 121 if [ "$debugcmd" ]; then
 122         echo "$debugcmd"
 123 else
 124         echo "NONE"
 125 fi
 126 if [ "$enlightenment_args" ]; then
 127         echo "- ENLIGHTENMENT ARGUMENTS: $enlightenment_args"
 128 fi
 129 if [ "$ECORE_ERROR_ABORT" ]; then
 130         echo "- ECORE ERROR ABORT"
 131 fi
 132 if [ "$ECORE_NOCLEAN" ]; then
 133         echo "- ECORE NOCLEAN"
 134 fi
 135 if [ "$REDRAW_DEBUG" ]; then
 136         echo "- REDRAW DEBUG"
 137 fi
 138 echo "======================================================"
 139 echo
 140 sleep 1
 141
 142
 143 case $xserver in
 144         "Xephyr")       $xserver :$dbg_display -ac -screen $dbg_geo & ;;
 145         "Xnest")        $xserver :$dbg_display -ac -geometry $dbg_geo & ;;
 146 esac
 147 sleep 2 # Someone reported that it starts E before X has started properly.
 148
 149 export DISPLAY=":$dbg_display"
 150 export E_START="enlightenment_start"
 151 $debugcmd enlightenment $enlightenment_args
 152
 153 if [ "$tmpfile" ]; then
 154         rm "$tmpfile"
 155 fi
 156 killall -TERM $xserver
 157 echo