#! bash -f
#---------------------------------------------------------------------------
#  Project:  TwlSDK - tools
#  File:     make_utest_main__
#
#  Copyright 2007 Nintendo.  All rights reserved.
#
#  These coded instructions, statements, and computer programs contain
#  proprietary information of Nintendo of America Inc. and/or Nintendo
#  Company Ltd., and are protected by Federal copyright law.  They may
#  not be disclosed to third parties or copied or duplicated in any form,
#  in whole or in part, without the prior written consent of Nintendo.
#
#  $Date:: 2007-12-28#$
#  $Rev: 3324 $
#  $Author: okubata_ryoma $
#---------------------------------------------------------------------------

(shopt -s igncr) 2>/dev/null && eval 'shopt -s igncr';#

#--------------------------
# Decode Command Line
#   -o [outfile] infiles
#--------------------------
UTEST_IN=
UTEST_OUT=utest_main__.c	# default outfile

for i in `getopt 'c:' $*`
do
	case "$i" in \
	-* )
		opt=$i
		;;
	* )
		case "$opt" in \
		-c )
			UTEST_OUT="$i"
			;;
		* )
			UTEST_IN="$UTEST_IN $i"
			;;
		esac
	esac
done 

if [ "$UTEST_IN" == "" ]
then
	echo "Usage: `basename $0` [-c output_c_source] objfile..." > /dev/stderr
	exit -1;
fi

#echo $UTEST_IN  > /dev/stderr
#echo $UTEST_OUT > /dev/stderr

#--------------------------
# Generate test code
#    nm & perl
#--------------------------
/bin/nm -Ap $UTEST_IN |
/bin/perl -e '
	%filename = ();
	%callback_begin = ();
	%callback_end   = ();
	@namelist = ();
	while ( <> ) {
		# Search UTESTBEGIN_XXXX
		if ( ($file,$name) = /^(.+):00000000 T (UTESTBEGIN_[A-Za-z0-9_]+)$/ ) {
			if ( ! exists $callback_begin{$file} ){
				$callback_begin{$file} = $name;
			}
			else {
				print STDERR "Warning: Initializer($name) redefined...\n";
				print STDERR "             in  $file (skipped)\n";
			}
		}
		# Search UTESTEND_XXXX
		elsif ( ($file,$name) = /^(.+):00000000 T (UTESTEND_[A-Za-z0-9_]+)$/ ) {
			if ( ! exists $callback_end{$file} ){
				$callback_end{$file} = $name;
			}
			else {
				print STDERR "Warning: Initializer($name) redefined...\n";
				print STDERR "             in  $file (skipped)\n";
			}
		}
		# Search UTEST_XXXX
		elsif ( ($file,$name) = /^(.+):00000000 T (UTEST_[A-Za-z0-9_]+)$/ ) {
			if ( ! exists $filename{$name} ){
				$filename{$name} = $file;
				unshift(@namelist,$name);
			}
			else {
				print STDERR "Warning: $name redefined...\n";
				print STDERR "             in  $filename{$name}\n";
				print STDERR "             and $file (skipped)\n";
			}
		}
	}
	
	if ( $#namelist < 0 ){
		print STDERR "No test modules.\n";
		exit 1;
	}
	
	#
	# include files
	#
	print "#include <nitro/utest.h>\n\n";

	#
	# prototypes
	#
	foreach $name ( values( %callback_begin ) ){
		print "void $name(void);\n";
	}
	foreach $name ( values( %callback_end ) ){
		print "void $name(void);\n";
	}
	foreach $name ( @namelist ){
		print "void $name(void);\n";
	}
	print "\n";
	
	#
	# list of test modules
	#
	print "static UTiModule Modules[] =\n";
	print "{\n";
	foreach $name ( @namelist ){
		$file = $filename{$name};
		$cb_begin = exists $callback_begin{$file} ? $callback_begin{$file} : "0";
		$cb_end   = exists $callback_end{$file}   ? $callback_end{$file}   : "0";
		print "    {\n";
		print "        \"$file\",\n";
		print "        \"$name\",\n";
		print "         $name,\n";
		print "         $cb_begin,\n";
		print "         $cb_end,\n";
		print "    },\n";
	}
	print "};\n";
	print "\n";
	
	#
	# number of test modules
	#
	print "static int NumModule = sizeof(Modules)/sizeof(UTiModule);\n";
	print "\n";
	
	#
	# NitroMain
	#
	print "void NitroMain(void);\n";
	print "void NitroMain(void)\n";
	print "{\n";
	print "    UTi_Main(NumModule, Modules);\n";
	print "}\n";
	print "\n";
' > $UTEST_OUT && echo "Create... $UTEST_OUT" || rm $UTEST_OUT

#
# Because the return value is always TRUE, advancement to the next process should be determined based on whether or not $UTEST_OUT can be done.
# 
#

#===== End of makeutest =====