#!/bin/sh -
#
# $Id$
#
# Check to make sure all of the stat structure members are included in
# all of the possible formats.

# Top-level directory.

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

docs=$d/docs/api_reference
s=$d/src
l=$d/lang

# Docs aren't in the source tree anymore, so we can't check the completeness.
check_docs="no"
exitv=0
t1=__tmp

# Extract the field names for a structure from the db.h file.
inc_fields()
{
	sed -e "/struct $1 {/,/^};$/p" \
	    -e d < $s/dbinc/db.in |
	sed -e 1d \
	    -e '$d' \
	    -e '/;/!d' \
	    -e 's/;.*//' \
	    -e 's/^[	 ].*[ \*]//'
}

cat << END_OF_IGNORE > IGNORE
bt_maxkey
bt_metaflags
hash_metaflags
qs_metaflags
qs_ndata
st_hash_max_nowait
st_filefail_cleanups
END_OF_IGNORE

# Check to make sure the elements of a structure from db.h appear in
# the other files.
inc()
{
	for i in `inc_fields $1`; do
		if egrep -w $i IGNORE > /dev/null; then
			echo "	$1: ignoring $i"
			continue
		fi
		for j in $2; do
			# Docs aren't in the tree any more, skip the checks.
			if [ ! -e $j ]; then
				ext=`echo $j | awk -F . '{print $NF}'`
				if [ "$ext" != "html" \
				    -o "$check_docs" = "yes" ]; then
					echo "$j file not found, skipping."
				fi
				continue
			fi
			if egrep -w $i $j > /dev/null; then
				:;
			else
				echo "	$1: $i not found in $j."
				exitv=1
			fi
		done
	done
}

inc	"__db_bt_stat" "$l/tcl/tcl_db.c $s/btree/bt_stat.c $docs/C/dbstat.html"
inc	"__db_h_stat" "$l/tcl/tcl_db.c $s/hash/hash_stat.c $docs/C/dbstat.html"
inc	__db_lock_stat \
	"$l/tcl/tcl_lock.c $s/lock/lock_stat.c $docs/C/lockstat.html"
inc	__db_log_stat "$l/tcl/tcl_log.c $s/log/log_stat.c $docs/C/logstat.html"
inc	__db_mpool_fstat \
	"$l/tcl/tcl_mp.c $s/mp/mp_stat.c $docs/C/mempstat.html"
inc	__db_mpool_stat \
	"$l/tcl/tcl_mp.c $s/mp/mp_stat.c $docs/C/mempstat.html"
inc	__db_mutex_stat \
	"$s/mutex/mut_stat.c $docs/C/mutexstat.html"
inc	"__db_qam_stat" \
	"$l/tcl/tcl_db.c $s/qam/qam_stat.c $docs/C/dbstat.html"
inc	__db_rep_stat \
	"$l/tcl/tcl_rep.c $s/rep/rep_stat.c $docs/C/repstat.html"
inc	__db_seq_stat \
	"$l/tcl/tcl_seq.c $s/sequence/seq_stat.c $docs/C/seqstat.html"
inc	__db_txn_stat \
	"$l/tcl/tcl_txn.c $s/txn/txn_stat.c $docs/C/txnstat.html"

# Check to make sure the elements from a man page appears in db.in.
man()
{
	for i in `cat $t`; do
		if egrep -w $i IGNORE > /dev/null; then
			echo "	$1: ignoring $i"
			continue
		fi
		if egrep -w $i $s/dbinc/db.in > /dev/null; then
			:;
		else
			echo "	$1: $i not found in db.h."
			exitv=1
		fi
	done
}

if [ "$check_docs" = "yes" ]; then
	sed -e '/m4_field(/!d' \
	    -e 's/.*m4_field[^,]*,[ ]*\([^,]*\).*/\1/' < \
	    $docs/C/dbstat.html > $t
	man "checking db_stat.so against db.h"

	sed -e '/m4_field(/!d' \
	    -e 's/.*m4_field[^,]*,[ ]*\([^,]*\).*/\1/' < \
	    $docs/C/lockstat.html > $t
	man "checking lock_stat.so against db.h"

	sed -e '/m4_field(/!d' \
	    -e 's/.*m4_field[^,]*,[ ]*\([^,]*\).*/\1/' < \
	    $docs/C/logstat.html > $t
	man "checking log_stat.so against db.h"

	sed -e '/m4_field(/!d' \
	    -e 's/.*m4_field[^,]*,[ ]*\([^,]*\).*/\1/' < \
	    $docs/C/mempstat.html > $t
	man "checking memp_stat.so against db.h"

	sed -e '/m4_field(/!d' \
	    -e 's/.*m4_field[^,]*,[ ]*\([^,]*\).*/\1/' < \
	    $docs/C/repstat.html > $t
	man "checking rep_stat.so against db.h"

	sed -e '/m4_field(/!d' \
	    -e 's/.*m4_field[^,]*,[ ]*\([^,]*\).*/\1/' < \
	    $docs/C/seqstat.html > $t
	man "checking seq_stat.so against db.h"

	sed -e '/m4_field(/!d' \
	    -e 's/.*m4_field[^,]*,[ ]*\([^,]*\).*/\1/' \
	    -e 's/__LB__.*//' < $docs/C/txnstat.html > $t
man "checking txn_stat.so against db.h"
fi

rm -f IGNORE

exit $exitv