Assignment 7 Script

a7runOne.bat

@echo off

REM Assignment 7 GCD : Compile and link two files

REM Check if both files exits.
if not exist %1 (	
	@echo.
	echo File not found '%1'
	exit /b 1
)

if not exist %2 (	
	@echo.
	echo File not found '%2'
	exit /b 1
)

REM PRINT FIRST FIVE LINE OF COMMENTS
@echo.
echo  SCRIPT:____________FIRST 5 LINES OF SOURCE FILE %1____________
SET /A lineNum=0
FOR %%d IN (@%1) DO (
	set /A lineNum=%lineNum+1
	echo %d
	IF %lineNum EQ 4 goto :endofcmnt1
)
:endofcmnt1	
echo  SCRIPT:____________FIRST 5 LINES OF SOURCE FILE %1____________
@echo.

REM PRINT FIRST FIVE LINE OF COMMENTS
@echo.
echo  SCRIPT:____________FIRST 5 LINES OF SOURCE FILE %2____________
SET /A lineNum=0
FOR %%d IN (@%2) DO (
	set /A lineNum=%lineNum+1
	echo %d
	IF %lineNum EQ 4 goto :endofcmnt2
)
:endofcmnt2
echo  SCRIPT:____________FIRST 5 LINES OF SOURCE FILE %2____________
@echo.

pause

REM Save arguments in variables
set first=%1
set /a lenfir=%@len[%first]
set tsrif=%@reverse[%first]
set subtsrif=%@substr[%tsrif, 4, %lenfir]
set subfirst=%@reverse[%subtsrif]

set sec=%2
set /a lensec=%@len[%sec]
set ces=%@reverse[%sec]
set subces=%@substr[%ces, 4, %lensec]
set subsec=%@reverse[%subces]

REM COMPILING

masm %subfirst.asm
if not exist %subfirst.obj (
	@echo.
	echo SCRIPT:____________COMPILING %subfirst.asm FAILED____________
	goto :cleanup
)
@echo.
echo SCRIPT:____________COMPILING %subfirst.asm SUCCESS____________

masm %subsec.asm
if not exist %subsec.obj (
	@echo.
	echo SCRIPT:____________COMPILING %subsec.asm FAILED____________
	goto :cleanup
)
@echo.
echo SCRIPT:____________COMPILING %subsec.asm SUCCESS____________

REM LINKING
link %subfirst.obj + %subsec.obj,,,util;
if not exist %subfirst.exe (
		@echo.
		echo SCRIPT: ____________LINKING %subfirst.asm and %subsec.asm FAILED____________
		goto :cleanup	
)
@echo.
echo SCRIPT:____________LINKING %subfirst.asm and %subsec.asm SUCCESS____________

:runAgain

@echo.
@echo.
echo SCRIPT:____________RUN %subfirst.exe____________
%subfirst.exe
@echo.
@echo.
input SCRIPT:_________Do you want to run %subfirst.exe again(y/n) %%yn
if %yn == y (
	goto :runAgain
) 
echo SCRIPT:____________END of run %subfirst.exe____________

:cleanup
REM Delete all intermediate files
@echo.

if exist %subfirst.obj (
	DEL %subfirst.obj > nul
)
if exist %subsec.obj (
	DEL %subsec.obj > nul
)


if exist %subfirst.map (
	DEL %subfirst.map > nul
)
if exist %subsec.map (
	DEL %subsec.map > nul
)


if exist %subfirst.exe (
	DEL %subfirst.exe > nul
)
if exist %subsec.exe (
	DEL %subsec.exe > nul
)

echo SCRIPT:____________DELETING all .obj, .map and .exe file____________