This is a Korn shell script to verify beautifier program. Requires "pdksh*.rpm" from
Linux 'contrib' cdrom. Save this file as 'text' file and chmod a+rx on it. You can
re-write this shell script in PERL so that
you can use it on Window 95/NT or MSDOS. Uncomment the PRGM variable to
point to
bcpp,
cb
or indent
#!/bin/ksh
# Verification program to check C++ Beautifiers 'bcpp', 'indent' or cb
############################################################
# Copyright
# The copyright policy is GNU/GPL.
# Author: Al Dev (Alavoor Vasudevan) alavoor@yahoo.com
############################################################
check_beautify_now()
{
# Remove all the temp files....
\rm -f ${TMP_FILE}
\rm -f ${TMP_CPPFILE}*.*
FNAME=$1
if [ ! -f ${FNAME} ]; then
print "\nError: The file ${FNAME} does not exist!!. Aborting now ...."
exit
fi
\cp -f ${FNAME} ${TMP_CPPFILE}.cpp
${COMPILER} -c ${TMP_CPPFILE}.cpp
if [ ! -f ${TMP_CPPFILE}.o ]; then
print "Fatal Error: Failed to compile ${FNAME}. Aborting now... "
exit
fi
\mv -f ${TMP_CPPFILE}.o ${TMP_CPPFILE}_orig.o
aa=`basename $PRGM`
print "\nRunning, verifying $aa on ${FNAME}"
${PRGM} ${TMP_CPPFILE}.cpp
${COMPILER} -c ${TMP_CPPFILE}.cpp
\rm -f $TMP_FILE
diff ${TMP_CPPFILE}.o ${TMP_CPPFILE}_orig.o 1> $TMP_FILE 2>> $TMP_FILE
result=""
result=`wc -c $TMP_FILE | awk '{print $1}' `
if [ "$result" = "0" ]; then
print "Success!! Beautifier $aa is working properly!!\n"
else
print "Fatal Error: Something wrong!! Beautifier is not working!!"
exit
fi
# ${COMPILER} -S ${TMP_CPPFILE}.cpp
# diff ${TMP_CPPFILE}.s ${TMP_CPPFILE}_orig.s
# Remove all the temp files....
\rm -f ${TMP_FILE}
\rm -f ${TMP_CPPFILE}*.*
}
########## Main of program begins here ##################3
#PRGM=/usr/bin/bcpp
#PRGM=/usr/bin/cb
PRGM=/usr/bin/indent
COMPILER=/usr/bin/g++
TMP_FILE=beautify.tmp
TMP_CPPFILE=beautify-tmp_cppfile
print -n "Enter the C++ file name <default is *.cpp> : "
read ans
if [ "$ans" = "" -o "$ans" = " " ]; then
ans="ALL"
else
FILENAME=$ans
fi
# Remove all the temp files....
\rm -f ${TMP_FILE}
\rm -f ${TMP_CPPFILE}*.*
if [ "$ans" != "ALL" ]; then
check_beautify_now ${FILENAME}
else
ls *.cpp |
while read FILENAME
do
check_beautify_now ${FILENAME}
done
fi
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