/*

* Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "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:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

// INCLUDE FILES

#include <e32std.h>

#include <f32file.h>

#include <flogger.h>

#include <x509cert.h>

#include <symmetric.h>

#include <asymmetric.h>

#ifdef RD_MULTIPLE_DRIVE

#include <DriveInfo.h>

#endif

#include <ZipFile.h>

#include <aknnotewrappers.h>

#include "DrmKeyStorage.h"

// EXTERNAL DATA STRUCTURES

// EXTERNAL FUNCTION PROTOTYPES

// CONSTANTS

// MACROS

// LOCAL CONSTANTS AND MACROS

// Test logging macros

#ifdef RD_MULTIPLE_DRIVE

_LIT(KPrivateRightsDir, "%c:\\private\\101F51F2\\PKI");

_LIT(KFullLogDir, "%c:\\logs\\drm\\");

#else

_LIT(KPrivateRightsDir, "c:\\private\\101F51F2\\PKI");

_LIT(KFullLogDir, "c:\\logs\\drm\\");

#endif

#ifdef __WINS__

_LIT(KInputDir, "c:\\data\\drm\\keys\\");

_LIT(KInputFilePattern, "c:\\data\\drm\\keys\\SigningCert*");

#else

#ifdef RD_MULTIPLE_DRIVE

_LIT(KInputDir, "%c:\\drm\\keys\\");

_LIT(KInputFilePattern, "%c:\\drm\\keys\\SigningCert*");

#else

_LIT(KInputDir, "e:\\drm\\keys\\");

_LIT(KInputFilePattern, "e:\\drm\\keys\\SigningCert*");

#endif

#endif

_LIT(KLogDir, "drm");

_LIT(KLogName, "MtDrmKeyStorage.log");

_LIT(KDeviceKeyFileName, "DevicePrivateKey.der");

_LIT(KDeviceCertFileName, "DeviceCert.der");

#define TEST_STEP(string) \

    GLog.WriteFormat(_L("Next Test: %S"), &string);

#define CHECK(condition) \

    if (!condition) GLog.WriteFormat(_L("FAIL: line %d"), __LINE__);

// MODULE DATA STRUCTURES

RFs GFs;

RFileLogger GLog;

// STATIC TEST CONTENT AND RIGHTS OBJECTS

// LOCAL FUNCTION PROTOTYPES

// ==================== LOCAL FUNCTIONS ====================

LOCAL_C void ReadFileL(HBufC8*& aContent, const TDesC& aName)

    {

    TInt size = 0;

    RFile file;

    User::LeaveIfError(file.Open(GFs, aName, EFileRead));

    User::LeaveIfError(file.Size(size));

    aContent = HBufC8::NewLC(size);

    TPtr8 ptr(aContent->Des());

    User::LeaveIfError(file.Read(ptr, size));

    CleanupStack::Pop(); //aContent

    }

// ==================== TEST FUNCTIONS =====================

LOCAL_C TUint MDrmKeyStorage_ImportDataL()

    {

    MDrmKeyStorage* storage = NULL;

    HBufC8* privateKey = NULL;

    HBufC8* cert = NULL;

    RArray<TPtrC8> certChain;

    RPointerArray<HBufC8> buffers;

    TFileName fileName;

    TInt i;

    CDir* dir;

    TEntry entry;

    TUint fileCount = 0;

    storage = DrmKeyStorageNewL();

#ifndef RD_MULTIPLE_DRIVE

    GFs.SetSessionPath(KInputDir);

#else //RD_MULTIPLE_DRIVE

    TFileName tempPath;

    TInt driveNumber( -1 );

    TChar driveLetter;

    DriveInfo::GetDefaultDrive( DriveInfo::EDefaultMassStorage, driveNumber );

    GFs.DriveToChar( driveNumber, driveLetter );

    tempPath.Format( KInputDir, (TUint)driveLetter );

    GFs.SetSessionPath(tempPath);

#endif

    ReadFileL(privateKey, KDeviceKeyFileName);

    ReadFileL(cert, KDeviceCertFileName);

    buffers.Append(cert);

#ifndef RD_MULTIPLE_DRIVE

    GFs.GetDir(KInputFilePattern, KEntryAttNormal, ESortByName, dir);

#else //RD_MULTIPLE_DRIVE

    tempPath.Format( KInputFilePattern, (TUint)driveLetter );

    GFs.GetDir(tempPath, KEntryAttNormal, ESortByName, dir);

#endif

    for (i = 0; i < dir->Count(); i++)

        {

        ReadFileL(cert, (*dir)[i].iName);

        buffers.Append(cert);

        }

    for (i = 0; i < buffers.Count(); i++)

        {

        certChain.Append(*(buffers[i]));

        }

    storage->ImportDataL(*privateKey, certChain);

    delete storage;

    delete privateKey;

    fileCount = buffers.Count();

    certChain.Close();

    buffers.ResetAndDestroy();

    buffers.Close();

    return fileCount;

    }

TUint KeyStorage()

    {

    TUint result = 0;

    result = GFs.Connect();

    if( result != KErrNone )

        {

        return result;

        }

#ifndef RD_MULTIPLE_DRIVE

    GFs.MkDirAll(KFullLogDir);

    GFs.MkDirAll(KPrivateRightsDir);

    GFs.MkDirAll(KInputDir);

#else //RD_MULTIPLE_DRIVE

    TFileName tempPath;

    TInt driveNumber( -1 );

    TChar driveLetter;

    DriveInfo::GetDefaultDrive( DriveInfo::EDefaultSystem, driveNumber );

    GFs.DriveToChar( driveNumber, driveLetter );

    tempPath.Format( KFullLogDir, (TUint)driveLetter );

    GFs.MkDirAll(tempPath);

    tempPath.Format( KPrivateRightsDir, (TUint)driveLetter );

    GFs.MkDirAll(tempPath);

    DriveInfo::GetDefaultDrive( DriveInfo::EDefaultMassStorage, driveNumber );

    GFs.DriveToChar( driveNumber, driveLetter );

    tempPath.Format( KInputDir, (TUint)driveLetter );

    GFs.MkDirAll(tempPath);

#endif

    result = GLog.Connect();

    if( result != KErrNone )

        {

        GFs.Close();

        return result;

        }

    GLog.CreateLog(KLogDir, KLogName, EFileLoggingModeOverwrite);

    GLog.Write(_L("Start %D"));

    TRAPD(err,result = MDrmKeyStorage_ImportDataL());

    GLog.WriteFormat(_L("Result: %d"), err);

    CHECK(err == KErrNone);

    GLog.CloseLog();

    GFs.Close();

    return result;

    }

TUint KeyStorageFromZipL(const TDesC& aFileName, RFs& aFs)

    {

    RFile f;

    CZipFile* file;

    CZipFileMemberIterator* iter;

    CZipFileMember* member;

    MDrmKeyStorage* storage = NULL;

    TInt err = KErrNone;

    HBufC8* privateKey = NULL;

    HBufC8* cert = NULL;

    RArray<TPtrC8> certChain;

    TInt numCerts;

    TInt i;

    RZipFileMemberReaderStream* data;

    TPtr8 ptr(NULL, 0);

    TFileName fileName;

    RPointerArray<HBufC8> buffers;

    storage = DrmKeyStorageNewL();

    err = f.Open( aFs, aFileName, EFileShareReadersOrWriters | EFileRead );

    if ( err == KErrInUse )

        {

        err = f.Open( aFs, aFileName, EFileShareAny | EFileRead );

        if ( err == KErrInUse )

            {

            err = f.Open( aFs, aFileName, EFileShareReadersOnly| EFileRead );

            }

        }

    User::LeaveIfError( err );

    CleanupClosePushL<RFile>( f );

    file = CZipFile::NewL( aFs, f );

    CleanupStack::PushL( file );

    iter = file->GetMembersL();

    CleanupStack::PushL( iter );

    member = iter->NextL();

    numCerts = 0;

    while ( member != NULL )

        {

        if (member->Name()->Left(11).CompareF(_L("SigningCert")) == 0)

            {

            numCerts++;

            }

        delete member;

        member = iter->NextL();

        }

    member = file->CaseInsensitiveMemberL(_L("DeviceCert.der"));

    cert = HBufC8::NewL(member->UncompressedSize());

    buffers.Append(cert);

    file->GetInputStreamL(member, data);

    ptr.Set(cert->Des());

    data->Read(ptr, member->UncompressedSize());

    certChain.Append(ptr);

    delete data;

    delete member;

    for (i = 0; i < numCerts; i++)

        {

        fileName.Copy(_L("SigningCert"));

        if (i < 10)

            {

            fileName.Append(_L("0"));

            }

        fileName.AppendNum(i);

        fileName.Append(_L(".der"));

        member = file->CaseInsensitiveMemberL(fileName);

        cert = HBufC8::NewL(member->UncompressedSize());

        buffers.Append(cert);

        file->GetInputStreamL(member, data);

        ptr.Set(cert->Des());

        data->Read(ptr, member->UncompressedSize());

        certChain.Append(ptr);

        delete data;

        delete member;

        }

    member = file->CaseInsensitiveMemberL(_L("DevicePrivateKey.der"));

    privateKey = HBufC8::NewL(member->UncompressedSize());

    file->GetInputStreamL(member, data);

    ptr.Set(privateKey->Des());

    data->Read(ptr, member->UncompressedSize());

    delete data;

    delete member;

    storage->ImportDataL(*privateKey, certChain);

    delete privateKey;

    certChain.Close();

    buffers.ResetAndDestroy();

    CleanupStack::PopAndDestroy(3);

    delete storage;

    numCerts++;

    fileName.SetLength(0);

    fileName.AppendNum(numCerts);

    fileName.Append(_L(" keys imported"));

    CAknInformationNote* informationNote = new (ELeave) CAknInformationNote;

    informationNote->ExecuteLD(fileName);

    return KErrNone;

    }