1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/ossrv/compressionlibs/ziplib/test/rtest/ezfile/ezfile.cpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,107 @@
     1.4 +// Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +//
    1.18 +
    1.19 +#include "eustd.h"
    1.20 +#include <ezcompressor.h>
    1.21 +#include <ezdecompressor.h>
    1.22 +#include <ezlib.h>
    1.23 +#include <ezfilebuffer.h>
    1.24 +
    1.25 +#include <f32file.h>
    1.26 +
    1.27 +/**
    1.28 +@SYMTestCaseID          SYSLIB-EZLIB-CT-0819
    1.29 +@SYMTestCaseDesc	    Compression and decompression of a file test
    1.30 +@SYMTestPriority 	    High
    1.31 +@SYMTestActions  	    Read the input file given as the parameter from the command line.
    1.32 +                        Compress and decompress the read file.
    1.33 +						Leave on error.
    1.34 +@SYMTestExpectedResults Test must not fail
    1.35 +@SYMREQ                 REQ0000
    1.36 +*/
    1.37 +
    1.38 +LOCAL_C void doExampleL()
    1.39 +	{
    1.40 +	RFs rfs;
    1.41 +	rfs.Connect();
    1.42 +
    1.43 +    TInt cmdLineLen = User::CommandLineLength();
    1.44 +    
    1.45 +	if (cmdLineLen <= 0)
    1.46 +		{
    1.47 +		_LIT(KUsage,"Usage:ezfile filename\n");
    1.48 +		console->Printf(KUsage);
    1.49 +		User::Leave(1);
    1.50 +		}
    1.51 +    //(cmdLineLen > 0) case
    1.52 +	HBufC *argv = HBufC::NewLC(cmdLineLen);
    1.53 +	TPtr16 argPtr=argv->Des();
    1.54 +    User::CommandLine(argPtr);
    1.55 +
    1.56 +	TLex arguments(*argv);
    1.57 +	TPtrC inputFile(arguments.NextToken());
    1.58 +
    1.59 +	HBufC *outputFile = HBufC::NewLC(inputFile.Length()+2);
    1.60 +	_LIT(KOfl,"%S.z");
    1.61 +	outputFile->Des().Format(KOfl,&inputFile);
    1.62 +
    1.63 +	HBufC *uncompressedFile = HBufC::NewLC(inputFile.Length()+1);
    1.64 +	_LIT(KUfl,"%S1");
    1.65 +	uncompressedFile->Des().Format(KUfl,&inputFile);
    1.66 +
    1.67 +	RFile input;
    1.68 +	RFile output;
    1.69 +	TInt err;
    1.70 +
    1.71 +	_LIT(KInfo,"Compressing file %S\n");
    1.72 +	console->Printf(KInfo,&inputFile);
    1.73 +
    1.74 +	User::LeaveIfError(input.Open(rfs, inputFile,EFileStream | EFileRead | EFileShareAny));
    1.75 +	CleanupClosePushL(input);
    1.76 +	err = output.Create(rfs, *outputFile,EFileStream | EFileWrite | EFileShareExclusive);
    1.77 +	if (err == KErrAlreadyExists)
    1.78 +		User::LeaveIfError(output.Open(rfs, *outputFile,EFileStream | EFileWrite | EFileShareExclusive));
    1.79 +	else 
    1.80 +		User::LeaveIfError(err);
    1.81 +	CleanupClosePushL(output);
    1.82 +
    1.83 +	CEZFileBufferManager *fb = CEZFileBufferManager::NewLC(input,output,16384);
    1.84 +	CEZCompressor *def = CEZCompressor::NewLC(*fb);
    1.85 +
    1.86 +	while (def->DeflateL()){/*do nothing*/}
    1.87 +
    1.88 +	_LIT(KHoorah,"Hoorah");
    1.89 +	console->Printf(KHoorah);
    1.90 +
    1.91 +	CleanupStack::PopAndDestroy(4);
    1.92 +
    1.93 +	User::LeaveIfError(input.Open(rfs, *outputFile,EFileStream | EFileRead | EFileShareAny));
    1.94 +	CleanupClosePushL(input);
    1.95 +	err = output.Create(rfs, *uncompressedFile,EFileStream | EFileWrite | EFileShareExclusive);
    1.96 +	if (err == KErrAlreadyExists)
    1.97 +		User::LeaveIfError(output.Open(rfs, *uncompressedFile,EFileStream | EFileWrite | EFileShareExclusive));
    1.98 +	else 
    1.99 +		User::LeaveIfError(err);
   1.100 +	CleanupClosePushL(output);
   1.101 +	fb = CEZFileBufferManager::NewLC(input,output,16384);
   1.102 +	CEZDecompressor *inf = CEZDecompressor::NewLC(*fb);
   1.103 +
   1.104 +	while (inf->InflateL()){/*do nothing*/}
   1.105 +
   1.106 +	console->Printf(KHoorah);
   1.107 +
   1.108 +	CleanupStack::PopAndDestroy(7);
   1.109 +	rfs.Close();
   1.110 +	}