sysstatemgmt/systemstatemgr/inc/ssmcmd.hrh
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     1 // Copyright (c) 2007-2009 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 #ifndef __SSMCMD_HRH__
       
    17 #define __SSMCMD_HRH__
       
    18 
       
    19 /** UID2 for SSM command list resource files.
       
    20 
       
    21 @publishedPartner
       
    22 @released
       
    23 */
       
    24 #define KUidSsmCommandListResourceFile 0x2000D764
       
    25 
       
    26 #ifdef SYMBIAN_SSM_FLEXIBLE_MERGE
       
    27 /** The value of default priority of a command if it is not supplied
       
    28 This value is a TUint16 value and will deafult to 10000
       
    29 
       
    30 @publishedPartner
       
    31 @released
       
    32 */
       
    33 #define KDefaultCommandPriority 10000
       
    34 #endif
       
    35 
       
    36 /** Supported verions of command list resource files.
       
    37 
       
    38 @publishedPartner
       
    39 @released
       
    40 */
       
    41 enum TSsmResourceVersion
       
    42 	{
       
    43 	ESsmInitialVersion = 1
       
    44 	};
       
    45 
       
    46 /** Identifiers for different command types.
       
    47 
       
    48 Note: To add a new command type, extend this enum and add a
       
    49 new struct to ssmcmd.rh.
       
    50 All command structs must start with the following header:
       
    51 1. LLINK conditional_information - set to zero for a command that must always
       
    52 be included in the command list or the id of a resource (in the same resource file)
       
    53 containing information used by the policy to determine whether the command
       
    54 will be included in the command list.
       
    55 2. WORD type - Command type declared by TSsmCommandType.
       
    56 3. WORD version - Supported version for the new command type.
       
    57 
       
    58 @publishedPartner
       
    59 @released
       
    60 */
       
    61 enum TSsmCommandType
       
    62 	{
       
    63 	/**
       
    64 	Command not defined.
       
    65 	*/
       
    66 	ESsmCmdUndefined = 0,
       
    67 	/**
       
    68 	This command is used for starting processes.
       
    69 	*/
       
    70 	ESsmCmdStartProcess,
       
    71 	/**
       
    72 	This command is used for starting apps.
       
    73 	*/
       
    74 	ESsmCmdStartApp,
       
    75 	/**
       
    76 	This command is used to wait for apparc to initialise its list of applications.
       
    77 	*/
       
    78 	ESsmCmdWaitForApparcInit,
       
    79 	/**
       
    80 	This command is used to wait until all previous commands with
       
    81 	start_method ESsmDeferredWaitForSignal have completed.
       
    82 	*/
       
    83 	ESsmCmdMultipleWait,
       
    84 	/**
       
    85 	This command is used for starting AMAStarter with a particular DSC.
       
    86 	*/
       
    87 	ESsmCmdAMAStarter,
       
    88 
       
    89 	/**
       
    90 	This command is used for publishing a system state change.
       
    91 	*/
       
    92 	ESsmCmdPublishSystemState,
       
    93 	/**
       
    94 	This command is used for publishing a system-wide property change.
       
    95 	*/
       
    96 	ESsmCmdPublishSwp,
       
    97 	/**
       
    98 	This command is used for creating a system-wide property.
       
    99 	*/
       
   100 	ESsmCmdCreateSwp,
       
   101 	/**
       
   102 	This command is used for requesting a change to a system-wide property.
       
   103 	*/
       
   104 	ESsmCmdReqSwProperty,	
       
   105 	/**
       
   106 	This command is used for loading a State Utility Plugin.
       
   107 	*/
       
   108 	ESsmCmdLoadSup,
       
   109 	/**
       
   110 	This command is used for initiating a device restart or shutdown.
       
   111 	*/
       
   112 	ESsmCmdPowerOff,
       
   113 	/**
       
   114 	This command is used for finalising drives.
       
   115 	*/
       
   116 	ESsmCmdFinaliseDrives,
       
   117 	/**
       
   118 	This command is used for persisting HAL attributes.
       
   119 	*/
       
   120 	ESsmCmdPersistHalAttributes,
       
   121 	/**
       
   122 	This command is used for starting an old-style custom command.
       
   123 	*/
       
   124 	ESsmCmdLoadDLL,
       
   125 	/**
       
   126 	This command is used for starting a custom command.
       
   127 	*/
       
   128 	ESsmCmdCustomCommand,
       
   129 	/**
       
   130 	This command is used to set the publish and subscribe key.
       
   131 	*/	
       
   132 	ESsmCmdSetPAndSKey,
       
   133 	/**
       
   134 	It is used to store the monitor information for a process/app.
       
   135 	*/
       
   136 	ESsmMonitorInfo
       
   137 	};
       
   138 
       
   139 enum TSsmSoftwareReasons
       
   140 	{
       
   141 	ESoftwareNormal,
       
   142 	ERestoreFactorySettings,
       
   143 	EFirstBoot,
       
   144 	EUnconditionalSoftwareReason = 0xFFFFFFFF
       
   145 	};
       
   146 
       
   147 enum TSsmHardwareReasons
       
   148 	{
       
   149 	EHardwareNormal,
       
   150 	ETest,
       
   151 	EUnconditionalHardwareReason = 0xFFFFFFFF
       
   152 	};
       
   153 
       
   154 /** Identifiers for each start-up method.
       
   155 
       
   156 @publishedPartner
       
   157 @released
       
   158 */
       
   159 enum TSsmExecutionBehaviour
       
   160 	{
       
   161 	/**
       
   162 	By using this type the starter can continue immediately
       
   163 	with executing its next command.
       
   164 	*/
       
   165 	ESsmFireAndForget = 1,
       
   166 	/**
       
   167 	By using this type the starter cannot continue with the
       
   168 	next command until a command is completed.
       
   169 	It means rendezvous for StartApp and StartProcess and completion of Execute() for other commands.
       
   170 	*/
       
   171 	ESsmWaitForSignal,
       
   172 	/**
       
   173 	By using this type the starter will continue with the next command
       
   174 	before commands completion. However the completion will be checked later when a 
       
   175 	MULTIPLE_WAIT command is encountered.
       
   176 	*/
       
   177 	ESsmDeferredWaitForSignal
       
   178 	};
       
   179 
       
   180 /**  Identifier for the level of severity to be associated with a command failure.
       
   181 
       
   182 @publishedPartner
       
   183 @released
       
   184 */
       
   185 enum TCmdErrorSeverity
       
   186 	{
       
   187 	/**
       
   188  	Ignore the command failure.
       
   189 	*/
       
   190 	ECmdIgnoreFailure = 0,
       
   191 
       
   192 	/**
       
   193 	*/
       
   194 	ECmdLowSeverity = 25,
       
   195 
       
   196 	/**
       
   197 	*/
       
   198 	ECmdMediumSeverity = 50,
       
   199 
       
   200 	/**
       
   201 	*/
       
   202 	ECmdHighSeverity = 75,
       
   203 
       
   204 	/**
       
   205 	*/
       
   206 	ECmdCriticalSeverity = 100
       
   207 	};
       
   208 
       
   209 /**
       
   210 Identifier for the versions of individual Built-In Commands
       
   211 */
       
   212 
       
   213 /**
       
   214 @publishedPartner
       
   215 @released
       
   216 */
       
   217 enum TCmdPublishSystemStateVersion
       
   218 	{
       
   219 	ECmdPublishSystemStateInitialVersion = 1
       
   220 #ifdef SYMBIAN_SSM_FLEXIBLE_MERGE
       
   221 	/*
       
   222 	The ECmdPublishSystemStateVersionWithPriority will support the priority field in the command
       
   223 	*/
       
   224 	, ECmdPublishSystemStateVersionWithPriority
       
   225 #endif
       
   226 	};
       
   227 
       
   228 /**
       
   229 @publishedPartner
       
   230 @released
       
   231 */
       
   232 enum TCmdPublishSwpVersion
       
   233 	{
       
   234 	ECmdPublishSwpInitialVersion = 1
       
   235 #ifdef SYMBIAN_SSM_FLEXIBLE_MERGE
       
   236 	/*
       
   237 	The ECmdPublishSwpVersionWithPriority will support the priority field in the command
       
   238 	*/
       
   239 	, ECmdPublishSwpVersionWithPriority
       
   240 #endif
       
   241 	};
       
   242 
       
   243 /**
       
   244 @publishedPartner
       
   245 @released
       
   246 */
       
   247 enum TCmdCreateSwpVersion
       
   248 	{
       
   249 	ECmdCreateSwpInitialVersion = 1
       
   250 #ifdef SYMBIAN_SSM_FLEXIBLE_MERGE
       
   251 	/*
       
   252 	The ECmdCreateSwpVersionWithPriority will support the priority field in the command
       
   253 	*/
       
   254 	, ECmdCreateSwpVersionWithPriority
       
   255 #endif
       
   256 	};
       
   257 
       
   258 /**
       
   259 @publishedPartner
       
   260 @released
       
   261 */
       
   262 enum TCmdReqSwPropertyVersion
       
   263 	{
       
   264 	ECmdReqSwPropertyInitialVersion = 1
       
   265 #ifdef SYMBIAN_SSM_FLEXIBLE_MERGE
       
   266 	/*
       
   267 	The ECmdReqSwPropertyVersionWithPriority will support the priority field in the command
       
   268 	*/
       
   269 	, ECmdReqSwPropertyVersionWithPriority
       
   270 #endif
       
   271 	};
       
   272 
       
   273 /**
       
   274 @publishedPartner
       
   275 @released
       
   276 */
       
   277 enum TCmdLoadSupVersion
       
   278 	{
       
   279 	ECmdLoadSupInitialVersion = 1
       
   280 #ifdef SYMBIAN_SSM_FLEXIBLE_MERGE
       
   281 	/*
       
   282 	The ECmdLoadSupVersionWithPriority will support the priority field in the command
       
   283 	*/
       
   284 	, ECmdLoadSupVersionWithPriority
       
   285 #endif
       
   286 	};
       
   287 
       
   288 /**
       
   289 @publishedPartner
       
   290 @released
       
   291 */
       
   292 enum TCmdPowerOffVersion
       
   293 	{
       
   294 	ECmdPowerOffInitialVersion = 1
       
   295 	};
       
   296 
       
   297 /**
       
   298 @publishedPartner
       
   299 @released
       
   300 */
       
   301 enum TCmdFinaliseDrivesVersion
       
   302 	{
       
   303 	ECmdFinaliseDrivesInitialVersion = 1
       
   304 	};
       
   305 
       
   306 /**
       
   307 @publishedPartner
       
   308 @released
       
   309 */
       
   310 enum TCmdPersistHalAttributesVersion
       
   311 	{
       
   312 	ECmdPersistHalAttributesInitialVersion = 1
       
   313 	};
       
   314 
       
   315 /**
       
   316 @publishedPartner
       
   317 @released
       
   318 */
       
   319 enum TCmdCustomCommandVersion
       
   320 	{
       
   321 	ECmdCustomCommandInitialVersion = 1
       
   322 #ifdef SYMBIAN_SSM_FLEXIBLE_MERGE
       
   323 	/*
       
   324 	The ECmdCustomCommandVersionWithPriority will support the priority field in the command
       
   325 	*/
       
   326 	, ECmdCustomCommandVersionWithPriority
       
   327 #endif
       
   328 	};
       
   329 
       
   330 /**
       
   331 @publishedPartner
       
   332 @released
       
   333 */
       
   334 enum TCmdAmaStarterVersion
       
   335 	{
       
   336 	ECmdAmaStarterInitialVersion = 1
       
   337 #ifdef SYMBIAN_SSM_FLEXIBLE_MERGE
       
   338 	/*
       
   339 	The ECmdAmaStarterVersionWithPriority will support the priority field in the command
       
   340 	*/
       
   341 	, ECmdAmaStarterVersionWithPriority
       
   342 #endif
       
   343 	};
       
   344 
       
   345 /**
       
   346 @publishedPartner
       
   347 @released
       
   348 */
       
   349 enum TCmdMultipleWaitVersion
       
   350 	{
       
   351 	ECmdMultipleWaitInitialVersion = 1
       
   352 #ifdef SYMBIAN_SSM_FLEXIBLE_MERGE
       
   353 	/*
       
   354 	The ECmdMultipleWaitVersionWithPriority will support the priority field in the command
       
   355 	*/
       
   356 	, ECmdMultipleWaitVersionWithPriority
       
   357 #endif	//SYMBIAN_SSM_FLEXIBLE_MERGE
       
   358 	};
       
   359 
       
   360 /**
       
   361 @publishedPartner
       
   362 @released
       
   363 */
       
   364 enum TCmdSetPAndSKeyVersion
       
   365 	{
       
   366 	ECmdSetPAndSKeyInitialVersion = 1
       
   367 #ifdef SYMBIAN_SSM_FLEXIBLE_MERGE
       
   368 	/*
       
   369 	The ECmdSetPAndSKeyVersionWithPriority will support the priority field in the command
       
   370 	*/
       
   371 	, ECmdSetPAndSKeyVersionWithPriority
       
   372 #endif
       
   373 	};
       
   374 
       
   375 /**
       
   376 @publishedPartner
       
   377 @released
       
   378 */
       
   379 enum TCmdStartAppVersion
       
   380 	{
       
   381 	ECmdStartAppInitialVersion = 1
       
   382 #ifdef SYMBIAN_SSM_FLEXIBLE_MERGE
       
   383 	/*
       
   384 	The ECmdStartAppVersionWithPriority will support the priority field in the command
       
   385 	*/
       
   386 	, ECmdStartAppVersionWithPriority
       
   387 #endif
       
   388 	};
       
   389 
       
   390 /**
       
   391 @publishedPartner
       
   392 @released
       
   393 */
       
   394 enum TCmdStartProcessVersion
       
   395 	{
       
   396 	ECmdStartProcessInitialVersion = 1
       
   397 #ifdef SYMBIAN_SSM_FLEXIBLE_MERGE
       
   398 	/*
       
   399 	The ECmdStartProcessVersionWithPriority will support the priority field in the command
       
   400 	*/
       
   401 	, ECmdStartProcessVersionWithPriority
       
   402 #endif
       
   403 	};
       
   404 
       
   405 /**
       
   406 @publishedPartner
       
   407 @released
       
   408 */
       
   409 enum TCmdWaitForApparcInitVersion
       
   410 	{
       
   411 	ECmdWaitForApparcInitInitialVersion = 1
       
   412 #ifdef SYMBIAN_SSM_FLEXIBLE_MERGE
       
   413 	/*
       
   414 	The ECmdWaitForApparcInitVersionWithPriority will support the priority field in the command
       
   415 	*/
       
   416 	, ECmdWaitForApparcInitVersionWithPriority
       
   417 #endif
       
   418 	};
       
   419 
       
   420 /**
       
   421 @publishedPartner
       
   422 @released
       
   423 */
       
   424 enum TSsmMonitorInfoVersion
       
   425 	{
       
   426 	ESsmMonitorInfoInitialVersion = 1
       
   427 	};
       
   428 
       
   429 /** Defines the possible unloading options for the custom command dll
       
   430 @publishedPartner
       
   431 @released
       
   432 */
       
   433 enum TCmdCustomCommandLibUnloading
       
   434 	{
       
   435 	EUnloadOnCommandCompletion = 0,		// once Custom Command has completed, the dll is unloaded
       
   436 	ENeverUnload						// no attempt is made to unload the dll
       
   437 	};
       
   438 
       
   439 /**  Defines the action to be taken on component failure.  
       
   440 This should be used to set the restart_policy member of SSM_MONITOR_INFO structure to determine what to do
       
   441 when all retry attempts of the component have failed.
       
   442 
       
   443 @publishedPartner
       
   444 @released
       
   445 */
       
   446 enum TSsmRecoveryMethod
       
   447 	{
       
   448 	/**
       
   449 	Ignore the command failure
       
   450 	*/
       
   451 	ESsmIgnoreOnFailure,
       
   452 	/**
       
   453 	Reboot the OS
       
   454 	*/
       
   455 	ESsmRestartOS,
       
   456 	/**
       
   457 	Reboot the OS in a particular mode
       
   458 	*/
       
   459 	ESsmRestartOSWithMode,
       
   460 	/**
       
   461 	Reboot the OS (with no attempts to restart the component being attempted)
       
   462 	*/
       
   463 	ESsmCriticalNoRetries
       
   464 	};
       
   465 
       
   466 #endif	// __SSMCMD_HRH__