#! /bin/sh
#
# Shell script to run FOP, adapted from the Jakarta-Ant project.

if [ -f $HOME/.foprc ] ; then 
  . $HOME/.foprc
fi

FOP_HOME=/usr/share/fop

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=java
  fi
fi
 
if [ ! -x "$JAVACMD" ] ; then
  echo "Error: JAVA_HOME is not defined correctly."
  echo "  We cannot execute $JAVACMD"
  exit
fi

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

# add fop.jar, which resides in $FOP_HOME/build
LOCALCLASSPATH=${FOP_HOME}/lib/fop.jar:$LOCALCLASSPATH

# add in the dependency .jar files, which reside in $FOP_HOME/lib
DIRLIBS=${FOP_HOME}/lib/*.jar
for i in ${DIRLIBS}
do
    # if the directory is empty, then it will return the input string
    # this is stupid, so case for it
    if [ "$i" != "${DIRLIBS}" ] ; then
      if [ -z "$LOCALCLASSPATH" ] ; then
        LOCALCLASSPATH=$i
      else
        LOCALCLASSPATH="$i":$LOCALCLASSPATH
      fi
    fi
done

$JAVACMD -classpath "$LOCALCLASSPATH" $FOP_OPTS org.apache.fop.apps.Fop "$@"