#!/bin/sh -
#
# Reconcile the list of public defines with the man pages and the Java files.

d=../..
docs=../../../db.docs

[ -f $d/LICENSE ] || {
	echo 'FAIL: cannot find source distribution directory.'
	exit 1
}

p=$d/dist/pubdef.in

exitv=0

cat <<END_OF_TEXT
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Check that pubdef.in has everything listed in m4.links.
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
END_OF_TEXT

f=$docs/m4/m4.links
sed -n \
    -e 's/^\$1, \(DB_[^,]*\).*/\1/p' \
    -e d < $f |
while read name; do
	if `egrep -w "$name" $p > /dev/null`; then
		:
	else
		echo "$f: $name is missing from $p"
		exitv=1
	fi
done

cat <<END_OF_TEXT
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Check that m4.links has everything listed in pubdef.in.
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
END_OF_TEXT

f=$docs/m4/m4.links
sed '/^#/d' $p |
while read name isdoc isinc isjava; do
	if `egrep -w "^.1, $name" $f > /dev/null`; then
		[ "X$isdoc" != "XD" ] && {
			echo "$name should not appear in $f"
			exitv=1
		}
	else
		[ "X$isdoc" = "XD" ] && {
			echo "$name does not appear in $f"
			exitv=1;
		}
	fi
done

cat <<END_OF_TEXT
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Check that pubdef.in has everything listed in db.in.
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
END_OF_TEXT

f=$d/dbinc/db.in
sed -n \
    -e 's/^#define[	 ]*\(DB_[A-Z_0-9][A-Z_0-9]*\).*/\1/p' \
    -e 's/^[	 ]*\(DB_[A-Z_]*\)=[0-9].*/\1/p' \
    -e d < $f |
while read name; do
	if `egrep -w "$name" $p > /dev/null`; then
		:
	else
		echo "$f: $name is missing from $p"
		exitv=1
	fi
done

cat <<END_OF_TEXT
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Check that db.in has everything listed in pubdef.in.
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
END_OF_TEXT

f=$d/dbinc/db.in
sed '/^#/d' $p |
while read name isdoc isinc isjava; do
	if `egrep -w "#define[	 ]$name|[	 ][	 ]*$name=[0-9][0-9]*" \
	    $f > /dev/null`; then
		[ "X$isinc" != "XI" ] && {
			echo "$name should not appear in $f"
			exitv=1
		}
	else
		[ "X$isinc" = "XI" ] && {
			echo "$name does not appear in $f"
			exitv=1
		}
	fi
done

cat <<END_OF_TEXT
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Check that pubdef.in has everything listed in DbConstants.java.
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
END_OF_TEXT

f=$d/java/src/com/sleepycat/db/release/DbConstants.java
sed -n -e 's/.*static final int[	 ]*\([^ 	]*\).*/\1/p' < $f |
while read name; do
	if `egrep -w "$name" $p > /dev/null`; then
		:
	else
		echo "$f: $name is missing from $p"
		exitv=1
	fi
done

cat <<END_OF_TEXT
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Check that DbConstants.java has everything listed in pubdef.in.
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
END_OF_TEXT

f=$d/java/src/com/sleepycat/db/release/DbConstants.java
sed '/^#/d' $p |
while read name isdoc isinc isjava; do
	if `egrep -w "static final int[	 ]$name =" $f > /dev/null`; then
		[ "X$isjava" != "XJ" ] && {
			echo "$name should not appear in $f"
			exitv=1
		}
	else
		[ "X$isjava" = "XJ" ] && {
			echo "$name does not appear in $f"
			exitv=1
		}
	fi
done

cat <<END_OF_TEXT
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Check that pubdef.in has everything listed in Db.java.
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
END_OF_TEXT

f=$d/java/src/com/sleepycat/db/Db.java
sed -n -e 's/.*static final int[	 ]*\([^ 	;]*\).*/\1/p' < $f |
while read name; do
	if `egrep -w "$name" $p > /dev/null`; then
		:
	else
		echo "$f: $name is missing from $p"
		exitv=1;
	fi
done
sed -n -e 's/^[	 ]*\([^	 ]*\) = DbConstants\..*/\1/p' < $f |
while read name; do
	if `egrep -w "$name" $p > /dev/null`; then
		:
	else
		echo "$f: $name is missing from $p"
		exitv=1
	fi
done

cat <<END_OF_TEXT
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Check that Db.java has all of the Java case values listed in pubdef.in.
Any C entries should appear assigned to an initialization value.
Any J entries should appear assigned to the DbConstants value.
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
END_OF_TEXT

f=$d/java/src/com/sleepycat/db/Db.java
sed '/^#/d' $p |
while read name isdoc isinc isjava; do
	case "$isjava" in
	C)
		if `egrep \
		    "public final static int[	 ]$name = [0-9-]*;" \
		    $f > /dev/null`; then
			:
		else
			echo "SFI (C type): $name does not appear in $f"
			exitv=1
		fi;;
	J)
		if `egrep \
		    "public final static int[	 ]$name;" $f > /dev/null`; then
			:
		else
			echo "SFI (J type): $name does not appear in $f"
			exitv=1
		fi
		if `egrep \
		    "$name = DbConstants.$name;" $f > /dev/null`; then
			:
		else
			echo "DbConstants: $name does not appear in $f"
			exitv=1
		fi;;
	\*)
		;;
	*)
		echo "Unknown isjava field: $isjava"
		exit 1;;
	esac
done

exit $exitv