flashplayer-installer

flash编辑软件的安装方法

#!/bin/sh
#
# Copyright(C) 2002-2003 Macromedia, Inc.  All rights reserved.
#
# Macromedia Flash Player Installer
#

PRODUCT="Macromedia Flash Player"
VERSION="6"
PLATFORM="Linux"

FPVERSIONMAJ=6
FPVERSIONMIN=0
FPVERSIONREV=60

# Environment variables
PATH=.:/bin:/usr/bin:/usr/local/bin:/sbin:$PATH
export PATH

# Get the path of this script
cwd=`dirname $0`

# Minimum glibc
MIN_GLIBCMAJOR=2
MIN_GLIBCMINOR=2


##############################
# Subroutines
##############################

# the os is not supported
exit_os () {
  echo ""
  echo "ERROR: Your operating system is not supported by the"
  echo "       $PRODUCT installer."
  echo ""
  exit 1
}

# the architecture is not supported
exit_cpu () {
  echo ""
  echo "ERROR: Your architecture, \'$1\', is not supported by the"
  echo "       $PRODUCT installer."
  echo ""
  exit 1
}

# glibc is older than supported
exit_glibc () {
  echo ""
  echo "ERROR: Your glibc library is older than $MIN_GLIBCMAJOR.$MIN_GLIBCMINOR."
  echo "       Please update your glibc library."
  echo ""
  exit 1
}

# exit installer
exit_error () {
  echo ""
  echo "Exiting the $PRODUCT $VERSION installer."
  echo ""
  exit 1
}

# check glibc
check_glibc () {
  ICONV=`iconv --version | sed -e '2,$d'`
  if [ $? -ne 0 ]; then
    echo "no-iconv"
  else
    ICONVVER=`echo "$ICONV" | awk '{print $4}'`
    GLIBCMAJOR=`echo $ICONVVER | cut -d'.' -f1`
    GLIBCMINOR=`echo $ICONVVER | cut -d'.' -f2`
    if [ \( $GLIBCMAJOR -ge $MIN_GLIBCMAJOR \) -a \( $GLIBCMINOR -ge $MIN_GLIBCMINOR \) ]; then
      echo "valid-glibc"
    else
      echo "invalid-glibc"
    fi
  fi
}

# check entered directory
check_browser_dir () {
  CHECKDIR="$1"
  # blank?
  if [ -z "$CHECKDIR" ]; then
    echo "blank"
    exit
  fi
  # is a directory? 
  if [ -d "$CHECKDIR" ]; then
    # is writable?
    if [ -w "$CHECKDIR" ]; then
      # contains plugins and components dirs?
      if [ -d "$CHECKDIR/plugins" -a -d "$CHECKDIR/components" ]; then
        # could be Mozilla or Netscape
        if [ ! -w "$CHECKDIR/plugins" ]; then
          echo "invalid-plugins-not-writable"
          return
        else
          echo "valid"
          return
        fi
      elif [ -d "$CHECKDIR/plugins" ]; then
        if [ ! -w "$CHECKDIR/plugins" ]; then
          echo "invalid-plugins-not-writable"
          return
        fi
        # is Opera or Netscape Communicator?
        OPERABIN=`find $CHECKDIR -type f -name "opera" -print`
        if [ -f "$OPERABIN" ]; then
          echo "valid-opera"
          return
        elif [ -f "$CHECKDIR/netscape-communicator" ]; then
          echo "valid-communicator"
          return
        fi
      fi
    else
      echo "invalid-not-writable"
      return
    fi
  else
    echo "invalid-not-directory"
    return
  fi
  echo "invalid"
}

# fix dir if necessary
fix_dir () {
  FIXDIR="$1"
  FIRSTCHAR=`expr "$FIXDIR" : '\(.\).*'`
  if [ "$FIRSTCHAR" != '/' ]; then
    currentdir=`pwd`
    echo "$currentdir/$FIXDIR"
  else
    echo "$1"
  fi
}

# warn libflashplayer.so is a symbolic link
warn_symbolic_link () {
  echo ""
  echo "WARNING: The $PRODUCT binary is a symbolic link."
  echo "         The installer will replace this symbolic link with the actual binary."
  echo ""
}

# compare versions
compare_versions () {
  BIN="$1"
  MYFPVERSIONSTR=`strings "$1" | grep -e "^Shockwave Flash [.\d+]*" | sed -e "s/Shockwave Flash //g"`
  MYFPVERSION=`echo "$MYFPVERSIONSTR" | awk '{print $1}'`
  MYFPVERSIONMAJ=`echo "$MYFPVERSION" | cut -d'.' -f1`
  MYFPVERSIONMIN=`echo "$MYFPVERSION" | cut -d'.' -f2`
  MYFPVERSIONREV=`echo "$MYFPVERSIONSTR" | awk '{print $2}' | sed -e "s/^r//g"`
  # check major version
  if [ \( $MYFPVERSIONMAJ -lt $FPVERSIONMAJ \) ]; then
    echo "version-older"
  elif [ \( $MYFPVERSIONMAJ -gt $FPVERSIONMAJ \) ]; then
    echo "version-newer"
  elif [ \( $MYFPVERSIONMAJ -eq $FPVERSIONMAJ \) ]; then
    # check minor version
    if [ \( $MYFPVERSIONMIN -lt $FPVERSIONMIN \) ]; then
      echo "version-older"
    elif [ \( $MYFPVERSIONMIN -gt $FPVERSIONMIN \) ]; then
      echo "version-newer"
    elif [ \( $MYFPVERSIONMIN -eq $FPVERSIONMIN \) ]; then
      # check rev version
      if [ \( $MYFPVERSIONREV -lt $FPVERSIONREV \) ]; then
        echo "version-older"
      elif [ \( $MYFPVERSIONREV -gt $FPVERSIONREV \) ]; then
        echo "version-newer"
      elif [ \( $MYFPVERSIONREV -eq $FPVERSIONREV \) ]; then
        echo "version-same"
      fi
    fi
  fi
}

# check plugins dir
check_plugins_dir () {
  CHECKPLUGINSDIR="$1"
  if [ -d "$CHECKPLUGINSDIR" ]; then
    # does it exist?
    if [ -e "$CHECKPLUGINSDIR/libflashplayer.so" ]; then
      # is it a file?
      if [ -f "$CHECKPLUGINSDIR/libflashplayer.so" ]; then
        # is it a symbolic link?
        if [ -L "$CHECKPLUGINSDIR/libflashplayer.so" ]; then
          warn_symbolic_link "$CHECKPLUGINSDIR/libflashplayer.so"
          SYMBOLIC_LINK=1
        else
          VERSIONSTATUS=`compare_versions "$CHECKPLUGINSDIR/libflashplayer.so"`
          case $VERSIONSTATUS in
            version-older)
              echo ""
              echo "WARNING: An older version of the $PRODUCT has been detected in"
              echo "         $CHECKPLUGINSDIR."
              echo "         The installer will overwrite this existing binary."
              echo ""
              ;;
            version-newer)
              echo ""
              echo "WARNING: A newer version of the $PRODUCT has been detected in"
              echo "         $CHECKPLUGINSDIR."
              echo "         The installer will overwrite this existing binary."
              echo ""
              ;;
            version-same)
              echo ""
              echo "WARNING: The same version of the $PRODUCT has been detected in"
              echo "         $CHECKPLUGINSDIR."
              echo "         The installer will overwrite this existing binary."
              echo ""
              ;;
          esac
        fi
      fi
    fi
  fi
}


##############################
# Main Section
##############################

ROOTINSTALL=0

# check user
USERID=`id | sed -e 's/).*//; s/^.*(//;'`
if [ "X$USERID" = "Xroot" ]; then
  ROOTINSTALL=1
fi

# check OS
os=`uname -s`
if [ "X$os" != "XLinux" ]; then
  exit_os
fi

# check architecture
TEMPARCH=`uname -m`
case $TEMPARCH in
  i[3456]86)
    ARCH=i386
    ;;
  *)
    exit_cpu $TEMPARCH
    ;;
esac

# check for iconv and version of glibc
GLIBCSTATUS=`check_glibc`
case $GLIBCSTATUS in
  invalid-glibc)
    exit_glibc
    ;;
esac

##################
# Welcome user
##################
echo ""
echo "Copyright(C) 2002-2003 Macromedia, Inc.  All rights reserved."
echo ""
echo "$PRODUCT $VERSION for $PLATFORM"
echo ""
echo "$PRODUCT $VERSION will be installed on this machine."
echo ""
if [ $ROOTINSTALL -eq 1 ]; then
echo "You are running the $PRODUCT installer as the \"root\" user."
echo "$PRODUCT $VERSION will be installed system-wide."
else
echo "You are running the $PRODUCT installer as a non-root user."
echo "$PRODUCT $VERSION will be installed in your home directory."
fi
echo ""
echo "Support is available at http://www.macromedia.com/support/flashplayer/"
echo ""
echo "To install $PRODUCT $VERSION now, press ENTER."
echo ""
echo "To cancel the installation at any time, press Control-C."
echo ""
read cont < /dev/tty

echo ""
echo "NOTE: $PRODUCT requires two font packages"
if [ -e /etc/debian_version ]; then
echo "      to be installed, gsfonts and gsfonts-x11."
else
echo "      to be installed, ttfonts and urw-fonts."
fi
echo ""
echo "Press ENTER to continue..."
echo ""
read cont < /dev/tty

echo ""
echo "NOTE: Please exit any browsers you may have running."
echo ""
echo "Press ENTER to continue..."
echo ""
read cont < /dev/tty

# Loop until user is done installing one or more times
okToRepeat=0
while [ $okToRepeat -eq 0 ]; do

# Loop until user is comfortable with their choices
okToProceed=0
while [ $okToProceed -eq 0 ]; do

  # default variables
  BROWSERDIR=""
  DIRSTATUS=""
  HOMEDIR=""
  MOZILLA=0
  MOZILLADIR=""
  MOZILLA_NOT_W=0
  MOZILLAPLUGIN_NOT_W=0
  MOZILLASTATUS="valid"
  NETSCAPE=0
  NETSCAPEDIR=""
  NETSCAPE_NOT_W=0
  NETSCAPEPLUGIN_NOT_W=0
  NETSCAPESTATUS="valid"
  OPERA=0
  OPERADIR=""
  OPERA_NOT_W=0
  OPERAPLUGIN_NOT_W=0
  OPERASTATUS="valid"
  SYMBOLIC_LINK=0
  VERSIONSTATUS=0

  ############################
  # Get destination directory
  ############################
  echo ""
  get_browser_dir () {
    echo "Please enter the installation path of the Mozilla, Netscape,"
    printf "or Opera browser (i.e., /usr/lib/mozilla): "
    read dir

    # fix the entered dir if necessary
    FIXED_DIR=`fix_dir "$dir"`
    dir="$FIXED_DIR"

    # check given dir if valid
    DIRSTATUS=`check_browser_dir "$dir"`

    case $DIRSTATUS in
      blank)
        echo ""
        echo "WARNING: Please do not enter a blank installation path."
        echo ""
        get_browser_dir
        ;;
      invalid)
        echo ""
        echo "WARNING: Please enter a valid installation path."
        echo ""
        get_browser_dir
        ;;
      invalid-not-writable)
        echo ""
        echo "WARNING: $dir is not writable."
        echo ""
        get_browser_dir
        ;;
      invalid-plugins-not-writable)
        echo ""
        echo "WARNING: $dir/plugins is not writable."
        echo ""
        get_browser_dir
        ;;
      invalid-not-directory)
        echo ""
        echo "WARNING: $dir is not a directory."
        echo ""
        get_browser_dir
        ;;
      valid)
        BROWSERDIR="$dir"
        check_plugins_dir "$dir/plugins"
        ;;
      valid-opera)
        OPERA=1
        BROWSERDIR="$dir"
        check_plugins_dir "$dir/plugins"
        ;;
      valid-communicator)
        echo ""
        echo "WARNING: You have entered the installation path to Netscape Communicator."
        echo "         Netscape Communicator is not officially supported."
        echo ""
        NETSCAPE=1
        BROWSERDIR="$dir"
        check_plugins_dir "$dir/plugins"
        ;;
      invalid-opera)
        echo ""
        echo "ERROR: The version of the Opera browser is invalid."
        echo ""
        exit 1
        ;;
    esac
  }
  if [ $ROOTINSTALL -eq 1 ]; then
    get_browser_dir
  else
    HOMEDIR=`(cd ; pwd)`
    COUNT=0
    STATUSCOUNT=0
    ERRORCOUNT=0
    # Mozilla user directory
    if [ -d "$HOMEDIR/.mozilla" ]; then
      MOZILLA=1