#!/bin/sh

if [ ! -r "$1" -o -z "$2" ]; then
	echo "Usage: $0 headerfile classname"
fi

name=`basename "$1" .h`
name="perl_${name}"

echo "Starting conversion of $2" >&2

{
cat "$1.xs"

cat "$1" \
| sed -e 's/inline//g' -e 's/const//g' -e 's/virtual//g' \
-e 's/{.*}/;/g' -e 's#//.*$##g' \
-e 's/(void)/()/g' \
| tr -d '[&;]' \
| perl -p -e "s/^\\s+(.+)[ \\t]([a-zA-Z0-9_]*)\\(/&\$1&$2::\$2(/g" \
| tr '&' '\n'

} > tmp

{

xsubpp -typemap class.typemap tmp \
| sed -e "s/\"$2::/\"/g" \
  -e 's/("\([a-zA-Z0-9_]*\)"/(strcpy(buf, "\1")/g' \
  -e 's/	/		/g' -e 's/    /	/g' \
  -e 's#char\* file = __FILE__;#char file[256];^	strncpy(file, __FILE__, 256);^	file[255] = '\0';^	^	if(items != 1)^		fprintf(stderr, "boot_quest does not take any arguments.");^	char buf[128];^^	//add the strcpy stuff to get rid of const warnings....^^#g' \
  -e 's/Ptr//g' \
  -e 's/Mob__e/Mob::e/g' \
| tr '^' '\n' \
| grep -v "^#line"

echo "#endif //EMBPERL_XS_CLASSES"
echo
} > "$name.cpp"


#rm -f tmp