1 /*

     2 * Copyright (c) 2000 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: Implementation of policymanagement components

    15 *

    16 */

    17 

    18 

    19 #ifndef __DMUTIL_SERVER_H__

    20 #define __DMUTIL_SERVER_H__

    21 

    22 // INCLUDES

    23 

    24 #ifdef __TARM_SYMBIAN_CONVERGENCY 

    25 #include <e32property.h>

    26 #else

    27 // nothing

    28 #endif

    29 

    30 #include <e32base.h>

    31 #include "DMUtilClient.h"

    32 

    33 // CONSTANTS

    34 #include "PMUtilInternalCRKeys.h"

    35 

    36 // ----------------------------------------------------------------------------------------

    37 // DMUtilServer server panic codes

    38 // ----------------------------------------------------------------------------------------

    39 enum TDMUtilPanic

    40 	{

    41 	EPanicGeneral,

    42 	EPanicIllegalFunction,

    43 	EBadDescriptor

    44 	};

    45 

    46 // MACROS

    47 // DATA TYPES

    48 // FUNCTION PROTOTYPES

    49 

    50 void PanicClient(const RMessagePtr2& aMessage,TDMUtilPanic aPanic);

    51 

    52 // FORWARD DECLARATIONS

    53 class CRepository;

    54 class CACLStorage;

    55 

    56 // CLASS DECLARATION

    57 

    58 /**

    59 *  MDMCertNotifierCallback

    60 *  Description.

    61 */

    62 

    63 class MDMCertNotifierCallback

    64     {

    65     public: virtual void CertificateChangedL() = 0;

    66     public: virtual void NotifierErrorL( TInt aCode ) = 0;

    67     };

    68 

    69 /**

    70 *  CDMCertNotifier

    71 *  Description.

    72 */

    73 

    74 class CDMCertNotifier : public CActive

    75     {

    76 private:

    77 

    78 	enum TSessionCertStatus

    79 		{

    80 		ESessionCertContentZero,

    81 		ESessionCertHasChanged,

    82 		ESessionCertNoChange

    83 		};

    84 		

    85 public:

    86     CDMCertNotifier();

    87     ~CDMCertNotifier();

    88     void StartL( MDMCertNotifierCallback* aCallback );

    89     void RunL();

    90     void DoCancel();

    91 	void RunLToBeTrappedL();

    92 	

    93 	void SaveCertToCache();	

    94 	CDMCertNotifier::TSessionCertStatus GetCertStatus();

    95 	void ResetCertCache();

    96 	TBool IsEmpty( const TCertInfo& aCertInfo ) const;

    97 	TBool IsEqual( const TCertInfo& aCertInfo1, 

    98 				   const TCertInfo& aCertInfo2 ) const;

    99 	

   100 	TInt GetCert( TCertInfo& aCertInfo );

   101 	

   102 private:

   103     MDMCertNotifierCallback* iCallback;

   104 

   105 #ifdef __TARM_SYMBIAN_CONVERGENCY    

   106     RProperty iCertificateProperty;

   107 #else    

   108     CRepository* iRepository;

   109 #endif    

   110     // used to filter out unnecessary "certificate changed events"

   111     TCertInfo iCachedSessionCertificate;

   112     };

   113 

   114 /**

   115 *  CDMUtilServer

   116 *  Description.

   117 */

   118 

   119 class CDMUtilServer : public CPolicyServer, public MDMCertNotifierCallback

   120 	{

   121 	friend class CDMUtilSession;

   122 

   123 public:

   124     enum TPropertyDMCertKeys {EDMCert};

   125 

   126 	~CDMUtilServer();

   127 

   128 	static CServer2*    NewLC                   ();

   129 	void                Panic                   ( TInt aPanicCode );

   130 	void                CertificateChangedL     ();

   131     void                NotifierErrorL          ( TInt aCode );

   132 

   133 	static CACLStorage * ACLStorage();

   134 

   135 protected:

   136 	CSession2* NewSessionL(const TVersion&,const RMessage2&) const;

   137     CPolicyServer::TCustomResult CustomSecurityCheckL(const RMessage2& aMsg, TInt& aAction, TSecurityInfo& aMissing);

   138 

   139 private:

   140 	CDMUtilServer();

   141 	void                ConstructL              ();

   142 	void                UpdateSessionInfoL      ();

   143 	HBufC8*             GetServerIDL            ();

   144 	TInt                GetCertFromCentRep      ();

   145 	TInt                UpdateACLsL              ();

   146 	TBool 				IsSilentModeAllowed		();

   147 	HBufC8* 			GetServerIDFromSyncMLSessionL();

   148 	HBufC8* 			GetServerIDFromLocalCacheL();

   149 

   150 

   151 

   152 private:

   153 	// Server policy

   154 	#define DMUTILSERVER_NUMBER_OF_POLICIES 3

   155 	static CPolicyServer::TPolicy               iTcConnectionPolicy;

   156     static const TInt                           tcRanges[DMUTILSERVER_NUMBER_OF_POLICIES];

   157     static const TUint8                         tcElementsIndex[DMUTILSERVER_NUMBER_OF_POLICIES];

   158     static const CPolicyServer::TPolicyElement  tcElements[DMUTILSERVER_NUMBER_OF_POLICIES];

   159 	static TBool iManagementActive;

   160 

   161     TCertInfo iCertInfo;

   162     HBufC8*   iServerID;

   163     CDMCertNotifier iNotifier;

   164     static CACLStorage* iACLs;

   165 	};

   166 

   167 #endif //__DMUTIL_SERVER_H__