1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #include "ssmdomaindefs.h"

    17 #include "ssmsubstates.hrh"

    18 

    19 #ifdef __WINS__

    20 const TInt KStateTransitionTimeout = 30000000; /* 30 seconds */

    21 #else

    22 const TInt KStateTransitionTimeout = 10000000; /* 10 seconds */

    23 #endif

    24 

    25 /*

    26 Domain specification and policy for the startup domain hierarchy

    27 */

    28 

    29 static const TDmDomainSpec DomainHierarchy[] =

    30 	{

    31 		{ KSM2HALDomain3,				KDmIdNone,					_INIT_SECURITY_POLICY_PASS,	ESsmStartupSubStateUndefined,	KStateTransitionTimeout},

    32 		{ KSM2KernelServicesDomain3,	KSM2HALDomain3,				_INIT_SECURITY_POLICY_PASS, ESsmStartupSubStateUndefined,	KStateTransitionTimeout},

    33 		{ KSM2OSServicesDomain3,		KSM2KernelServicesDomain3,	_INIT_SECURITY_POLICY_PASS,	ESsmStartupSubStateUndefined,	KStateTransitionTimeout},

    34 		{ KSM2GenMiddlewareDomain3,		KSM2OSServicesDomain3,		_INIT_SECURITY_POLICY_PASS,	ESsmStartupSubStateUndefined,	KStateTransitionTimeout },

    35 		{ KSM2GenMiddlewareDomain4,		KSM2GenMiddlewareDomain3,	_INIT_SECURITY_POLICY_PASS, ESsmStartupSubStateUndefined,	KStateTransitionTimeout },

    36 		{ KSM2AppServicesDomain3,		KSM2GenMiddlewareDomain4,	_INIT_SECURITY_POLICY_PASS, ESsmStartupSubStateUndefined, 	KStateTransitionTimeout },

    37 		{ KSM2AppServicesDomain4,		KSM2AppServicesDomain3,	    _INIT_SECURITY_POLICY_PASS, ESsmStartupSubStateUndefined, 	KStateTransitionTimeout },

    38 		{ KSM2UiServicesDomain3,		KSM2AppServicesDomain4,		_INIT_SECURITY_POLICY_PASS,	ESsmStartupSubStateUndefined, 	KStateTransitionTimeout },

    39 		{ KSM2UiApplicationDomain3,		KSM2UiServicesDomain3,		_INIT_SECURITY_POLICY_PASS,	ESsmStartupSubStateUndefined, 	KStateTransitionTimeout },

    40 		// end of array marker

    41 		{ KDmIdNone,	KDmIdNone,	_INIT_SECURITY_POLICY_PASS,				0,			0		}

    42 	};

    43 

    44 

    45 /*

    46 Note that the _INIT_SECURITY_POLICY_C1(ECapabilityWriteDeviceData) is not used for the root domain, since this refers to the capabilities of

    47 the SSA components connecting to the Start-up Domain Hierarchy. No capabilities are required by SSA components to attach to the Start-up Domain Hierarchy.

    48 */

    49 

    50 // Policy for traversal of the startup Domain Hierarchy. Only positive transitions should take place

    51 static const TDmHierarchyPolicy HierarchyPolicyStartup	=

    52 	{ETraverseParentsFirst, ETraverseParentsFirst, ETransitionFailureContinue};

    53 

    54 /**

    55 Gets access to the domain hierarchy specification.

    56 

    57 The domain hierarchy specification is a simple array of TDmDomainSpec items.

    58 

    59 The default implementation provided by Symbian OS just returns a pointer to

    60 the domain hierarchy specification array.

    61 

    62 @return A pointer to the domain hierarchy specification array.

    63 */

    64 EXPORT_C const TDmDomainSpec* DmPolicy::GetDomainSpecs()

    65 	{

    66 	return (TDmDomainSpec*) DomainHierarchy;

    67 	}

    68 

    69 

    70 

    71 

    72 /**

    73 Releases access to the specified domain hierarchy specification.

    74 

    75 The domain hierarchy specification is a simple array of TDmDomainSpec items.

    76 

    77 As the default Symbian OS implementation of GetDomainSpecs() just returns

    78 a pointer to the domain hierarchy specification array, then the default

    79 implementation of Release() is empty. The API is provided to permit

    80 more complex implementations, if required.

    81 

    82 @param aDomainSpec A pointer to the domain hierarchy specification array.

    83 */

    84 EXPORT_C void DmPolicy::Release(const TDmDomainSpec* /*aDomainSpec*/)

    85 	{

    86 	}

    87 

    88 

    89 /**

    90 Retrieves the domain hierarchy policy.

    91 

    92 @param	aPolicy a client-supplied policy which on exit

    93 		will contain a copy of the policy for the requested domain hierarchy Id.

    94 

    95 @return	KErrNone

    96 */

    97 EXPORT_C TInt DmPolicy::GetPolicy(TDmHierarchyPolicy& aPolicy)

    98 	{

    99 	aPolicy = HierarchyPolicyStartup;

   100 	return KErrNone;

   101 	}

   102