# base64.cif
# 
# Copyright (c) 2010 Accenture. All rights reserved.
# This component and the accompanying materials are made available
# under the terms of the "Eclipse Public License v1.0"
# which accompanies this distribution, and is available
# at the URL "http://www.eclipse.org/legal/epl-v10.html".
# 
# Initial Contributors:
# Accenture - Initial contribution
#

==name base64

==short-description

Encode to or decode from Base64.

==long-description

Turns binary data into an ASCII encoded form and vice versa.


==argument enum operation

==enum-value decode

Read lines from C<STDIN> until F<KErrEof> or a blank line is read. Decode the read data and write the binary equivalent to the named file.

==enum-value encode

Read binary data from the named file, and write the encoded equivalent as lines to C<STDOUT>.


==argument filename filename

The name of the file to write when decoding. The name of the file to read when encoding.


==option bool v verbose

Enable verbose output.

==option bool o overwrite

When decoding, overwrite the output file if it already exists.


==smoke-test

exists base64_temp && rm -rf base64_temp
mkdir base64_temp
cd base64_temp

echo -n 'A' > a.txt
base64 encode a.txt | base64 decode a2.txt
compare a.txt a2.txt || $Error

echo -n 'AB' > ab.txt
base64 encode ab.txt | base64 decode ab2.txt
compare ab.txt ab2.txt || $Error

echo -n 'ABC' > abc.txt
base64 encode abc.txt | base64 decode abc2.txt
compare abc.txt abc2.txt || $Error

echo -n 'ABCD' > abcd.txt
base64 encode abcd.txt | base64 decode abcd2.txt
compare abcd.txt abcd2.txt || $Error

echo -n 'ABCDE' > abcde.txt
base64 encode abcde.txt | base64 decode abcde2.txt
compare abcde.txt abcde2.txt || $Error

# Assume fshell.cif is in same location as base64.cif (it's quite a bit bigger which is why we use it in preference)
base64 encode $SCRIPT_PATH\fshell.cif | base64 decode fshell2.cif
compare $SCRIPT_PATH\fshell.cif fshell2.cif || $Error

cd ..
rm -rf base64_temp

==copyright

Copyright (c) 2010 Accenture. All rights reserved.