#!/bin/sh

#

# Copyright (c) 1996-2007, Adobe Systems Incorporated

# All Rights Reserved

#

set_lang_ENU()

{

    ST_ER_AR02="ERROR: Cannot find installation directory."

    ST_LANG="ENU"

    ST_SMALL_N="n"

    ST_ER_AR01="ERROR: Cannot determine current directory."

    ST_ICE_INFO_03="The website presented the following Certificate"

    ST_ER_AR04="ERROR: The environment variable TMPDIR points to an invalid path."

    ST_ICE_INFO_05="Certificate successfully installed."

    ST_ER_DIR="ERROR: Cannot make directory %s."

    ST_YES="yes"

    ST_ER_AR03="ERROR: Cannot find %s."

    ST_ICE_INFO_07="Unable to find openssl, please make sure the openssl binary is in the PATH"

    ST_INFO_AR04="Installed platform(s) include the following:"

    ST_VERSION="version"

    ST_INFO_AR01="The OS named  %s  is currently not installed."

    ST_ICE_INFO_04="Do you want to accept and install it (y|n)? "

    ST_CAPS_Y="Y"

    ST_ICE_INFO_01="Fetching certificate from website...."

    ST_ICE_INFO_02="Processing ...."

    ST_ICE_INFO_08="Not installing the certificate."

    ST_INFO_AR03="Try running on an installed platform and connecting to your display."

    ST_ICE_INFO_06="There was a problem installing the certificate"

    ST_SMALL_Y="y"

    ST_ER_AR05="%s not installed for this configuration, %s."

}

set_lang_JPN()

{

    ST_ER_AR02="���顼 : ���󥹥ȡ���ǥ��쥯�ȥ꤬���Ĥ���ޤ���"

    ST_LANG="JPN"

    ST_SMALL_N="n"

    ST_ER_AR01="���顼 : ���ߤΥǥ��쥯�ȥ��Ĵ�٤��ޤ���"

    ST_ICE_INFO_03="Web �����Ȥˤϼ��ξ�����ɽ������ޤ�"

    ST_ER_AR04="���顼 : �Ķ��ѿ� TMPDIR ��̵���ʥѥ�����ꤷ�Ƥ��ޤ���"

    ST_ICE_INFO_05="����������˥��󥹥ȡ��뤵��ޤ�����"

    ST_ER_DIR="���顼 : �ǥ��쥯�ȥ� %s ������Ǥ��ޤ���"

    ST_YES="yes"

    ST_ER_AR03="���顼 : %s �����Ĥ���ޤ���"

    ST_ICE_INFO_07="openssl �����Ĥ���ޤ���Ǥ�����openssl �Х��ʥ꤬ PATH �ˤ��뤳�Ȥ��ǧ���Ƥ���������"

    ST_INFO_AR04="���󥹥ȡ���ѤߤΥץ�åȥե�����ˤϼ��Τ�Τ�����ޤ� : "

    ST_VERSION="�������"

    ST_INFO_AR01="���ߡ�%s �Ȥ���̾���� OS �����󥹥ȡ��뤵��Ƥ��ޤ���"

    ST_ICE_INFO_04="Ʊ�դ��ƥ��󥹥ȡ��뤷�ޤ��� (y|n)�� "

    ST_CAPS_Y="Y"

    ST_ICE_INFO_01="Web �����Ȥ���������������Ƥ��ޤ�...."

    ST_ICE_INFO_02="������...."

    ST_ICE_INFO_08="������򥤥󥹥ȡ��뤷�Ƥ��ޤ���"

    ST_INFO_AR03="���󥹥ȡ���ѤߤΥץ�åȥե������Ǽ¹Ԥ������Ȥ��Υǥ����ץ쥤����³���Ƥ���������"

    ST_ICE_INFO_06="������Υ��󥹥ȡ���������꤬ȯ�����ޤ���"

    ST_SMALL_Y="y"

    ST_ER_AR05="%s �Ϥ������� %s �Ǥϥ��󥹥ȡ��뤵��ޤ���"

}

set_lang_JPN_utf()

{

    ST_ER_AR02="エラー : インストールディレクトリが見つかりません。"

    ST_LANG="JPN"

    ST_SMALL_N="n"

    ST_ER_AR01="エラー : 現在のディレクトリを調べられません。"

    ST_ICE_INFO_03="Web サイトには次の証明書が表示されます"

    ST_ER_AR04="エラー : 環境変数 TMPDIR が無効なパスを指定しています。"

    ST_ICE_INFO_05="証明書が正常にインストールされました。"

    ST_ER_DIR="エラー : ディレクトリ %s を作成できません。"

    ST_YES="yes"

    ST_ER_AR03="エラー : %s が見つかりません。"

    ST_ICE_INFO_07="openssl が見つかりませんでした。openssl バイナリが PATH にあることを確認してください。"

    ST_INFO_AR04="インストール済みのプラットフォームには次のものがあります : "

    ST_VERSION="バージョン"

    ST_INFO_AR01="現在、%s という名前の OS がインストールされていません。"

    ST_CAPS_Y="Y"

    ST_ICE_INFO_04="同意してインストールしますか (y|n)？ "

    ST_ICE_INFO_01="Web サイトから証明書を取得しています...."

    ST_ICE_INFO_02="処理中...."

    ST_ICE_INFO_08="証明書をインストールしていません。"

    ST_INFO_AR03="インストール済みのプラットフォーム上で実行し、お使いのディスプレイに接続してください。"

    ST_ICE_INFO_06="証明書のインストール中に問題が発生しました"

    ST_SMALL_Y="y"

    ST_ER_AR05="%s はこの設定 %s ではインストールされません。"

}

# Determine default language based on current system language.

# Defaults to English (ENU).

LING=`echo $LC_ALL`

LING=${LING:-$LANG}

LING=${LING:-$LC_MESSAGES}

# check if it's a UTF-8 locale

MYUTF8=""

echo $LING | grep -i utf > /dev/null

if [ $? -eq 0 ]; then

    MYUTF8="_utf"

fi

LING=`echo $LING | sed 's/\(.*\)\.\(.*\)/\1/'`

case $LING in

  ja*) MYLANG=JPN;;

  *) MYLANG=ENU;;

esac

if [ $MYLANG != "ENU" ]; then

	MYLANG="$MYLANG$MYUTF8"

fi

set_lang_${MYLANG}

ver="8.1.7"

if [ "$1" = "-version" ]; then

    echo "$ver"

    exit

fi

LaunchBinary()

{

    if [ "`uname -s`" = "Linux" ] && [ ! -x /lib/ld-lsb.so.3 ]; then

        exec /lib/ld-linux.so.2 ${1+"$@"}

    else

        exec ${1+"$@"}

    fi

}

MkTempInternal()

{

    if [ "${mktemp_count+set}" != "set" ]; then

        mktemp_count="0"

    fi

    mktemp_file="/tmp/acrobat.$$.${mktemp_count}"

    while /usr/bin/test -e "$mktemp_file"

    do

        mktemp_count="`expr $mktemp_count + 1`"

        mktemp_file="/tmp/acrobat.$$.${mktemp_count}"

    done

    touch "$mktemp_file" && chmod 600 "$mktemp_file" && echo "$mktemp_file"

}

MkTemp()

{

    MKTEMP="`which mktemp 2>/dev/null`";

    if [ "$MKTEMP" != "" ]; then

	    :

    else

	    MKTEMP="MkTempInternal";

    fi

    $MKTEMP /tmp/acrobat.$1

}

readlink()

{

    OLDPWD="`/bin/pwd`"

    lfile="$1"

    while [ -h "$lfile" -a -f "$lfile" ]; do

        CWD="`dirname "$lfile"`"

        if [ "`expr "${CWD}" : "\.\."`" = "2" ]; then

            CWD="`/bin/pwd`/$CWD"

        fi

        lfile="`basename "$lfile"`"

        cd "$CWD"

        lfile="`/bin/ls -l "$lfile"|sed 's/^.*-> *\(.*\) *$/\1/'`"

    done

    if [ -f "$lfile" ]; then

        CWD="`dirname "$lfile"`"

        lfile="`basename "$lfile"`"

        if [ "`expr "${CWD}" : "\.\."`" = "2" ]; then

            CWD="`/bin/pwd`/$CWD"

        fi

        cd "$CWD"

        echo `/bin/pwd`/$lfile

        cd "$OLDPWD"

        return 0

    fi

    cd "$OLDPWD"

    return 1

}

majorRelease="`echo $ver | cut -d. -f1`.0"

cwd="`/bin/pwd 2> /dev/null`"

if [ -h "$0" ]; then

 ScriptVariable=`readlink $0`

 ScriptDirectory=`dirname "$ScriptVariable"`

else

 ScriptDirectory=`dirname "$0"`

 cd "$ScriptDirectory"

 ScriptDirectory="`/bin/pwd 2> /dev/null`"

 cd "$cwd"

fi

install_dir="`dirname "$ScriptDirectory"`/Reader"

#

# Prepend a colon separated environment variable

# $1 string to be prepended

# $2 environment variable

#

prepend()

{

  if [ -z "$2" -o "$2" = "$1" ] ; then

    echo "$1"

  else

    first="`expr "$2" : '\([^:]*\):'`"

    if [ "$first" = "$1" ] ; then

      echo "$2"

    else

      echo "${1}:${2}"

    fi

  fi

}

#

# Tests the version file in an installation directory.

#

test_install_dir()

{

	if [ "`cat "$1"/AcroVersion 2>/dev/null`" = "$ver" ] ; then

		return 0

	else

		return 1

	fi

}

#

# Check a given file in given path

#

Which()

{

    OLD_IFS="$IFS"

    IFS=":"

    status=1

    for i in $PATH; do

        if [ -x "$i/$1" ]; then

            echo "$i/$1"

            status=0

            break

        fi

    done

    IFS="$OLD_IFS"

    return $status

}

yesno()

{

  msg="$1"

  def="$2"

  while : ; do

    printf "\n%s" "$msg"

    read answer

    if [ "$answer" ] ; then

      case "$answer" in

        "$ST_SMALL_Y" | "$ST_CAPS_Y" | "$ST_YES")

          return 0

          ;;

        *)

          return 1

          ;;

      esac

    else

      return $def

    fi

  done

}

InstallCertificate()

{

#$1 is install_dir

#$2 is URL

#$3 is port

    RETVAL=0

    INSTALL_DIR="$1"

    LOGFILE="`MkTemp ssl_logXXXXXX`"

    CERTNAME="`MkTemp certi.cerXXXXXX`"

    CERTDATA="`MkTemp certDataXXXXXX`"

    CertificateInstallDirectory="$HOME/.adobe/Acrobat/$majorRelease/Cert"

    if Which openssl >/dev/null

    then

        :

    else

      printf "%s\n" "$ST_ICE_INFO_07"

      exit 1

    fi

    printf "%s\n" "$ST_ICE_INFO_01"

    printf "%s\n" "QUIT"  | openssl s_client -connect $2:$3 >$LOGFILE

    if [ $? -ne 0 ]

    then

	exit 1

    else

    	printf "%s\n" "$ST_ICE_INFO_02"

    fi

    beginCert=`cat $LOGFILE |grep -n "BEGIN CERTIFICATE---" |cut -f1 -d":"`

    endCert=`cat $LOGFILE |grep -n "END CERTIFICATE---" |cut -f1 -d":"`

    head -$endCert $LOGFILE | tail -`expr $endCert - $beginCert + 1` >$CERTNAME

    openssl x509 -inform PEM -in $CERTNAME -text -out $CERTDATA

    HASH=`openssl x509 -hash -noout -in $CERTNAME`

    printf "%s\n\n" "$ST_ICE_INFO_03"

    more "$CERTDATA"

    if yesno "$ST_ICE_INFO_04[$ST_SMALL_N] " 1

        then

            if [ ! -d "$CertificateInstallDirectory" ]

            then

              mkdir -p "$CertificateInstallDirectory"

              if [ $? -ne 0 ]

              then

                printf "$ST_ER_DIR\n" "$CertificateInstallDirectory"

                rm -f "$CERTNAME"

                rm -f "$CERTDATA"

                rm -f "$LOGFILE"

                exit 1

              fi

            fi

            cp $CERTNAME "$CertificateInstallDirectory"/${HASH}.0

            if [ $? -eq 0 ]

            then

                printf "%s\n" "$ST_ICE_INFO_05"

            else

                printf "%s\n" "$ST_ICE_INFO_06"

                RETVAL=1

            fi

    else

        printf "%s\n" "$ST_ICE_INFO_08"

        RETVAL=2

    fi

    rm -f $CERTNAME

    rm -f $CERTDATA

    rm -f $LOGFILE

    return $RETVAL

}

#

# Get the current working directory.

# Try to avoid automounter directories by checking

# if $HOME or $PWD is the same directory as pwd,

# and removing the automount directory component.

#

if [ -z "$cwd" -o ! -d "$cwd" ] ; then

  printf "%s\n" "$ST_ER_AR01"

  exit 1

fi

if [ "$HOME" -a -d "$HOME" ] && [ "`cd / ; cd "$HOME" ; /bin/pwd`" = "$cwd" ] ; then

  cwd="$HOME"

elif [ "$PWD" -a -d "$PWD" ] && [ "`cd / ; cd "$PWD" ; /bin/pwd`" = "$cwd" ] ; then

  cwd="$PWD"

fi

PWD="$cwd"

export PWD

#

# Setup ACRO_ARG0 to this script

#

arg0="$0"

if [ "$arg0" ] ; then

  case "$arg0" in

     /*) ;;

    ./*) arg0="$cwd/`expr "$arg0" : '\./\(.*\)'`" ;;

      *) arg0="$cwd/$arg0" ;;

  esac

  ACRO_ARG0="$arg0"

  export ACRO_ARG0

fi

#

# Try to find the installation directory

#

if ( test_install_dir "$install_dir" ) ; then

  ACRO_INSTALL_DIR="$install_dir"

  export ACRO_INSTALL_DIR

else

  script="$arg0"

  while [ "$script" ] ; do

    install_dir="`dirname "$script"`"

    if ( test_install_dir "$install_dir/Reader" ) ; then

      ACRO_INSTALL_DIR="$install_dir/Reader"

      export ACRO_INSTALL_DIR

      break

    fi

    install_dir="`dirname "$install_dir"`"

    if ( test_install_dir "$install_dir/Reader" ) ; then

      ACRO_INSTALL_DIR="$install_dir/Reader"

      export ACRO_INSTALL_DIR

      break

    fi

    if [ -h "$script" ] ; then

      new_script=`readlink "$script"`

      if [ "$new_script" -a "`expr "$new_script" : '/.*'`" = 0 ] ; then

        new_script="`dirname "$script"`/$new_script"

      fi

      script="$new_script"

    else

      break

    fi

  done

  if ( test_install_dir "$ACRO_INSTALL_DIR" ) ; then

    :

  elif ( test_install_dir "$ACRO_HOME" ) ; then

    ACRO_INSTALL_DIR="$ACRO_HOME"

    export ACRO_INSTALL_DIR

  else

    printf "%s\n" "$ST_ER_AR02"

    exit 1

  fi

fi

#

# setup the configuration from uname

#

os_name=`uname -s`

os_release=`uname -r`

case "$os_name" in

  SunOS)

    case "$os_release" in

      4.1.3*|4.1.4*|4.1C)

        ACRO_CONFIG=sparcsun

        export ACRO_CONFIG

        ;;

      5.*)

        machine_type=`uname -p`

        case "$machine_type" in

          sparc)

            ACRO_CONFIG=sparcsolaris

            export ACRO_CONFIG

            ;;

          intel|i386)

            ACRO_CONFIG=intelsolaris

            export ACRO_CONFIG

            ;;

          ppc)

            ACRO_CONFIG=ppcsolaris

            export ACRO_CONFIG

            ;;

        esac

        ;;

    esac

    ;;

  Linux)

    ACRO_CONFIG=intellinux

    export ACRO_CONFIG