#! /bin/sh

if [ -z "$JAVACMD" ] ; then 
  if [ -n "$JAVA_HOME"  ] ; then
    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 
      # IBM's JDK on AIX uses strange locations for the executables
      JAVACMD="$JAVA_HOME/jre/sh/java"
    else
      JAVACMD="$JAVA_HOME/bin/java"
    fi
  else
    JAVACMD=`which java 2> /dev/null `
    if [ -z "$JAVACMD" ] ; then 
        JAVACMD=java
    fi
  fi
fi
 
if [ ! -x "$JAVACMD" ] ; then
  echo "Error: JAVA_HOME is not defined correctly."
  echo "  We cannot execute $JAVACMD"
  exit 1
fi

if [ -n "$CLASSPATH" ] ; then
  LOCALCLASSPATH="$CLASSPATH"
fi

HTMLPARSER_LIB="/usr/share/java"

# add in the lexer .jar file
if [ -z "$LOCALCLASSPATH" ] ; then
  LOCALCLASSPATH="${HTMLPARSER_LIB}/libhtmlparser.jar"
else
  LOCALCLASSPATH="${HTMLPARSER_LIB}/libhtmlparser.jar":"$LOCALCLASSPATH"
fi

# handle 1.1x JDKs
if [ -n "$JAVA_HOME" ] ; then
  if [ -f "$JAVA_HOME/lib/classes.zip" ] ; then
    LOCALCLASSPATH="$LOCALCLASSPATH:$JAVA_HOME/lib/classes.zip"
  fi
fi

"$JAVACMD" -classpath "$LOCALCLASSPATH" org.htmlparser.lexer.Lexer "$@"

