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lug-bg: bash скрип за генериране на XF86Config и настройка на мишката


  • Subject: lug-bg: bash скрип за генериране на XF86Config и настройка на мишката
  • From: Valentin Stoykov <valentin_st@xxxxxxx>
  • Date: Tue, 21 Oct 2003 00:06:23 +0300

Пиша един скрип за генериране на файла XF86Config и настройка на мишката (/dev/mouse).
Имам един проблем - променям една променлива и след промяната се оказва, че променливата не се е променила.
Ето част от кода:

=============== <част от кода> ======================

s_flag="s5" # С тази променлива имам проблем...

if [ -r "$XF86Config_new_location" ]; then
 cat "$XF86Config_new_location" | while read LINE ; do


*	*	*	*
тука стават разни неща с променливата s_flag, но при
всички случаи й се присвоява стойност различна от s5
*	*	*	*


# контролно печатане на променливата
echo "Променливата s_flag е: $s_flag"
# тук печата каквото се очаква

 done
else echo "Грешка при четенето на файла $XF86Config_new_location"
fi

# контролно печатане на променливата
echo "Променливата s_flag е: $s_flag"
# Тази променлива всеки път е s5.

=============== </част от кода> ======================

Ето го и целия код:

#!/bin/sh

echo "Стартира се rc.hwconfig..."
date

IDENT_MONITOR="Auto_Configured_Monitor"
IDENT_CARD="Auto_Configured_Card"
IDENT_SCREEN="Auto_Configured_Screen"
XF86Config_location="/etc/X11/XF86Config"
XF86Config_new_location="/root/XF86Config.new"


rm -f $XF86Config_new_location # Изтриване на стария /root/XF86Config.new, на негово място ще се запише нов.
ERR_MSG=`/usr/X11R6/bin/XFree86 -configure 2>&1`
if [ ! $? = 0 ]; then
  echo "Грешка при изпълнение на XFree86:"
  echo $ERR_MSG
#  exit
  echo "Въпреки това скрипта продължава да се изпълнява..."
fi

rm -f $XF86Config_location # Изтриване на стария XF86Config, на негово място ще се запише нов.

cat > "$XF86Config_location" << EOF
# Този файл е генериран автоматично

# **********************************************************************
# Вижте man страницата XF86Config(4/5) за информация, относно структурата
# на този файл.
# **********************************************************************


# **********************************************************************
# Module section -- this  section  is used to specify
# which dynamically loadable modules to load.
# **********************************************************************
#
Section "Module"

# This loads the DBE extension module.

    Load        "dbe"  	# Double buffer extension

# This loads the miscellaneous extensions module, and disables
# initialisation of the XFree86-DGA extension within that module.
    SubSection  "extmod"
      Option    "omit xfree86-dga"   # don't initialise the DGA extension
    EndSubSection

# This loads the font modules
#    Load        "type1"
    Load        "freetype"
#    Load        "speedo"

# This loads the GLX module
    Load       "glx"

EndSection

# **********************************************************************
# Files section.  This allows default font and rgb paths to be set
# **********************************************************************

Section "Files"

# The location of the RGB database.  Note, this is the name of the
# file minus the extension (like ".txt" or ".db").  There is normally
# no need to change the default.

    RgbPath	"/usr/X11R6/lib/X11/rgb"

# Multiple FontPath entries are allowed (which are concatenated together),
# as well as specifying multiple comma-separated entries in one FontPath
# command (or a combination of both methods)
#
# If you don't have a floating point coprocessor and emacs, Mosaic or other
# programs take long to start up, try moving the Type1 and Speedo directory
# to the end of this list (or comment them out).
#

    FontPath   "/usr/X11R6/lib/X11/fonts/bg/bolkhov/cp1251/misc"
    FontPath   "/usr/X11R6/lib/X11/fonts/bg/bolkhov/cp1251/75dpi"
    FontPath   "/usr/X11R6/lib/X11/fonts/bg/cronyx/cp1251/100dpi"
    FontPath   "/usr/X11R6/lib/X11/fonts/bg/misc"

    FontPath   "/usr/X11R6/lib/X11/fonts/misc/"

# ModulePath can be used to set a search path for the X server modules.
# The default path is shown here.

#    ModulePath "/usr/X11R6/lib/modules"

EndSection

# **********************************************************************
# Server flags section.
# **********************************************************************

Section "ServerFlags"

    Option "AllowMouseOpenFail"  "true"


# Uncomment this to cause a core dump at the spot where a signal is
# received.  This may leave the console in an unusable state, but may
# provide a better stack trace in the core dump to aid in debugging

#    Option     "NoTrapSignals"

# Uncomment this to disable the <Crtl><Alt><Fn> VT switch sequence
# (where n is 1 through 12).  This allows clients to receive these key
# events.

#    Option     "DontVTSwitch"

# Uncomment this to disable the <Crtl><Alt><BS> server abort sequence
# This allows clients to receive this key event.

#    Option     "DontZap"

# Uncomment this to disable the <Crtl><Alt><KP_+>/<KP_-> mode switching
# sequences.  This allows clients to receive these key events.

#    Option     "DontZoom"

# Uncomment this to disable tuning with the xvidtune client. With
# it the client can still run and fetch card and monitor attributes,
# but it will not be allowed to change them. If it tries it will
# receive a protocol error.

#    Option     "DisableVidModeExtension"

# Uncomment this to enable the use of a non-local xvidtune client.

#    Option     "AllowNonLocalXvidtune"

# Uncomment this to disable dynamically modifying the input device
# (mouse and keyboard) settings.

#    Option     "DisableModInDev"

# Uncomment this to enable the use of a non-local client to
# change the keyboard or mouse settings (currently only xset).

#    Option     "AllowNonLocalModInDev"

# Set the basic blanking screen saver timeout.

#    Option      "blank time"    "10"    # 10 minutes

# Set the DPMS timeouts.  These are set here because they are global
# rather than screen-specific.  These settings alone don't enable DPMS.
# It is enabled per-screen (or per-monitor), and even then only when
# the driver supports it.

#    Option      "standby time"  "20"
#    Option      "suspend time"  "30"
#    Option      "off time"      "60"

# On some platform the server needs to estimate the sizes of PCI
# memory and pio ranges. This is done by assuming that PCI ranges
# don't overlap. Some broken BIOSes tend to set ranges of inactive
# devices wrong. Here one can adjust how aggressive the assumptions
# should be. Default is 0.

# Option   "EstimateSizesAggresively" "0"

EndSection

# **********************************************************************
# Input devices
# **********************************************************************

# **********************************************************************
# Core keyboard's InputDevice section
# **********************************************************************

Section "InputDevice"

    Identifier	"Keyboard1"
    Driver	"Keyboard"
# For most OSs the protocol can be omitted (it defaults to "Standard").
# When using XQUEUE (only for SVR3 and SVR4, but not Solaris),
# uncomment the following line.

#    Option     "Protocol"      "Xqueue"

# Set the keyboard auto repeat parameters.  Not all platforms implement
# this.

#    Option     "AutoRepeat"    "500 5"

# Specifiy which keyboard LEDs can be user-controlled (eg, with xset(1)).

#    Option     "Xleds" "1 2 3"

# To disable the XKEYBOARD extension, uncomment XkbDisable.

#    Option     "XkbDisable"

# To customise the XKB settings to suit your keyboard, modify the
# lines below (which are the defaults).  For example, for a European
# keyboard, you will probably want to use one of:
#
#    Option     "XkbModel"      "pc102"
#    Option     "XkbModel"      "pc105"
#
# If you have a Microsoft Natural keyboard, you can use:
#
#    Option     "XkbModel"      "microsoft"
#
# If you have a US "windows" keyboard you will want:
#
#    Option     "XkbModel"      "pc104"
#
# Then to change the language, change the Layout setting.
# For example, a german layout can be obtained with:
#
#    Option     "XkbLayout"     "de"
#
# or:
#
#    Option     "XkbLayout"     "de"
#    Option     "XkbVariant"    "nodeadkeys"
#
# If you'd like to switch the positions of your capslock and
# control keys, use:
#
#    Option     "XkbOptions"    "ctrl:swapcaps"


# These are the default XKB settings for XFree86
#
#    Option     "XkbRules"      "xfree86"
#    Option     "XkbModel"      "pc101"
#    Option     "XkbLayout"     "us"
#    Option     "XkbVariant"    ""
#    Option     "XkbOptions"    ""

#     Option     "XkbLayout" "us,bg(phonetic),bg"
     Option     "XkbLayout" "us,bg(phonetic)"
     Option     "XkbOptions" "grp:ctrl_shift_toggle"


EndSection


# **********************************************************************
# Core Pointer's InputDevice section
# **********************************************************************

Section "InputDevice"

# Identifier and driver

    Identifier	"Serial Mouse With Wheel"
    Driver	"mouse"

    Option      "ZAxisMapping" "4 5"

# On platforms where PnP mouse detection is supported the following
# protocol setting can be used when using a newer PnP mouse:

#    Option     "Protocol"      "Auto"
     Option     "Protocol"      "intellimouse"

# The available mouse protocols types that you can set below are:
#    Auto BusMouse GlidePoint GlidePointPS/2 IntelliMouse IMPS/2
#    Logitech Microsoft MMHitTab MMSeries Mouseman MouseManPlusPS/2
#    MouseSystems NetMousePS/2 NetScrollPS/2 OSMouse PS/2 SysMouse
#    ThinkingMouse ThinkingMousePS/2 Xqueue
#    Option "Protocol"    "PS/2"

# The mouse device.  The device is normally set to /dev/mouse,
# which is usually a symbolic link to the real device.

   Option "Device"      "/dev/mouse"
#   Option "Device"      "/dev/psaux"
#   Option "Device"      "/dev/ttyS0"
#   Option "Device"      "/dev/ttyS1"

# When using XQUEUE, comment out the above two lines, and uncomment
# the following line.

#    Option "Protocol"	"Xqueue"

# Baudrate and SampleRate are only for some Logitech mice. In
# almost every case these lines should be omitted.

#    Option "BaudRate"		"9600"
#    Option "SampleRate"	"150"

# Emulate3Buttons is an option for 2-button Microsoft mice
# Emulate3Timeout is the timeout in milliseconds (default is 50ms)

#    Option "Emulate3Buttons"
#    Option "Emulate3Timeout"    "50"

# ChordMiddle is an option for some 3-button Logitech mice

#    Option "ChordMiddle"

EndSection

Section "InputDevice"
        Identifier  "Serial Mouse"
        Driver      "mouse"
        Option      "Protocol" "Microsoft"
        Option      "Device" "/dev/ttyS0"
        Option      "Emulate3Buttons" "true"
        Option      "Emulate3Timeout" "70"
        Option      "SendCoreEvents"  "true"
EndSection

Section "InputDevice"
        Identifier  "PS/2 Mouse"
        Driver      "mouse"
        Option      "Protocol" "PS/2"
        Option      "Device" "/dev/psaux"
        Option      "Emulate3Buttons" "true"
        Option      "Emulate3Timeout" "70"
        Option      "SendCoreEvents"  "true"
        Option      "ZAxisMapping"          "4 5"
EndSection

Section "InputDevice"
        Identifier      "USB Mouse"
        Driver          "mouse"
        Option          "Device"                "/dev/input/mice"
        Option          "SendCoreEvents"        "true"
        Option          "Protocol"              "IMPS/2"
        Option          "ZAxisMapping"          "4 5"
        Option          "Buttons"               "5"
EndSection


EOF


cat >> "$XF86Config_location" << EOF
# **********************************************************************
# Graphics device section
# **********************************************************************

EOF

s_flag="s5" # С тази променлива имам проблем...

if [ -r "$XF86Config_new_location" ]; then
 cat "$XF86Config_new_location" | while read LINE ; do

	if echo $LINE | grep -i Section | grep -i \"Device\" 1> /dev/null ; then
        	if [ "$s_flag" = "s2" ] ; then echo "Грешка: Section \"Device\" се среща два пъти"
		 else s_flag="s1"
		fi
	fi

    if [ "$s_flag" = "s1" ]; then
        if echo $LINE | grep -i Identifier 1> /dev/null ; then echo "Identifier   \"$IDENT_CARD\"" >> "$XF86Config_location"
                                                          else echo "$LINE" >> "$XF86Config_location"
        fi
    fi


    if echo $LINE | grep -i EndSection 1> /dev/null ; then
	if [ "$s_flag" = "s1" ]; then
	 s_flag="s2"
	fi
    fi

# контролно печатане на променливата
echo "Променливата s_flag е: $s_flag"
# тук печата каквото се очаква

 done
else echo "Грешка при четенето на файла $XF86Config_new_location"
fi

# контролно печатане на променливата
echo "Променливата s_flag е: $s_flag"
# Тази променлива всеки път е s5.

if [ "$s_flag" == "s5" ]; then
cat >> "$XF86Config_location" << EOF
# Не беше намерен подходящ драйвер за видеокартата.
# Ще се използва VESA Framebuffer.
# Това е драйвер, който работи с почти всички видеокарти.
#  !!!!!!!!!!!!!!!!!!!!!!!!!! проблема е, че това трябва да го има само ако 
#  !!!!!!!!!!!!!!!!!!!!!!!!!! има някаква грешка със XFree86 -configure
Section "Device"
    Identifier  "VESA Framebuffer"
    Driver      "vesa"
    #VideoRam    4096
    # Insert Clocks lines here if appropriate
EndSection

EOF
fi


cat >> "$XF86Config_location" << EOF
# **********************************************************************
# Monitor section
# **********************************************************************

EOF
/bin/ddcxinfo-knoppix -monitor | while read LINE ;
do
    if echo $LINE | grep -i Identifier 1> /dev/null ; then echo "	Identifier   \"$IDENT_MONITOR\"" >> "$XF86Config_location"
						      else echo "$LINE" >> "$XF86Config_location"
    fi
done





cat >> "$XF86Config_location" << EOF


# **********************************************************************
# Screen sections
# **********************************************************************

EOF

LINE=`/bin/ddcxinfo-knoppix -modes`
echo "Section \"Screen\"" >> "$XF86Config_location"
echo "    Identifier  \"$IDENT_SCREEN\"" >> "$XF86Config_location"
echo "    Device      \"$IDENT_CARD\"" >> "$XF86Config_location"
echo "    Monitor     \"$IDENT_MONITOR\"" >> "$XF86Config_location"
echo "" >> "$XF86Config_location"
echo "# If your card can handle it, a higher default color depth (like 24 or 32)" >> "$XF86Config_location"
echo "# is highly recommended." >> "$XF86Config_location"
echo "" >> "$XF86Config_location"
echo "#   DefaultDepth 8" >> "$XF86Config_location"
echo "#   DefaultDepth 16" >> "$XF86Config_location"
echo "   DefaultDepth 24" >> "$XF86Config_location"
echo "#   DefaultDepth 32" >> "$XF86Config_location"
echo "" >> "$XF86Config_location"
echo "    Subsection \"Display\"" >> "$XF86Config_location"
echo "        Depth       8" >> "$XF86Config_location"
echo "        $LINE" >> "$XF86Config_location"
echo "    EndSubsection" >> "$XF86Config_location"
echo "    Subsection \"Display\"" >> "$XF86Config_location"
echo "        Depth       16" >> "$XF86Config_location"
echo "        $LINE" >> "$XF86Config_location"
echo "    EndSubsection" >> "$XF86Config_location"
echo "    Subsection \"Display\"" >> "$XF86Config_location"
echo "        Depth       24" >> "$XF86Config_location"
echo "        $LINE" >> "$XF86Config_location"
echo "    EndSubsection" >> "$XF86Config_location"
echo "    Subsection \"Display\"" >> "$XF86Config_location"
echo "        Depth       32" >> "$XF86Config_location"
echo "        $LINE" >> "$XF86Config_location"
echo "    EndSubsection" >> "$XF86Config_location"
echo "" >> "$XF86Config_location"
echo "EndSection" >> "$XF86Config_location"





cat >> "$XF86Config_location" << EOF


# **********************************************************************
# ServerLayout sections.
# **********************************************************************

EOF

echo -e "Section \"ServerLayout\"\n" >> "$XF86Config_location"
echo "    Identifier  \"Auto_Configured_Layout\"" >> "$XF86Config_location"
echo "    Screen \"Auto_Configured_Screen\"" >> "$XF86Config_location"
echo -e "    InputDevice \"Keyboard1\" \"CoreKeyboard\"\n" >> "$XF86Config_location"

echo "Настройка на мишката..."
if [ -r /proc/bus/usb/devices -a "`cat /proc/bus/usb/devices 2>/dev/null | grep -i mouse`" != "" ]; then
echo "    InputDevice    \"USB Mouse\" \"CorePointer\"" >> "$XF86Config_location"
ln -sf /dev/input/mice /dev/mouse
elif [ -r /proc/interrupts -a "`cat /proc/interrupts | grep -i 'PS/2 Mouse'`" != "" ]; then
echo "    InputDevice    \"PS/2 Mouse\" \"CorePointer\"" >> "$XF86Config_location"
ln -sf /dev/psaux /dev/mouse
else
echo "Предполага се, че имате серийна мишка с колелце, вързана към COM1 (/dev/ttyS0)"
echo "    InputDevice    \"Serial Mouse With Wheel\" \"CorePointer\"" >> "$XF86Config_location"
#echo "    InputDevice    \"Serial Mouse\" \"CorePointer\"" >> "$XF86Config_location"
ln -sf /dev/ttyS0 /dev/mouse
fi

echo -e "\nEndSection" >> "$XF86Config_location"

rm -f $XF86Config_new_location # Изтриване на стария /root/XF86Config.new

date
echo "...изпълнението на rc.hwconfig приключи."

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