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Diff for /pegasus/src/Pegasus/Common/Message.h between version 1.89 and 1.102.2.1

version 1.89, 2007/06/06 05:24:49 version 1.102.2.1, 2011/01/15 21:26:53
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 //%2006////////////////////////////////////////////////////////////////////////  //%LICENSE////////////////////////////////////////////////////////////////
 // //
 // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development  // Licensed to The Open Group (TOG) under one or more contributor license
 // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.  // agreements.  Refer to the OpenPegasusNOTICE.txt file distributed with
 // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;  // this work for additional information regarding copyright ownership.
 // IBM Corp.; EMC Corporation, The Open Group.  // Each contributor licenses this file to you under the OpenPegasus Open
 // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;  // Source License; you may not use this file except in compliance with the
 // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.  // License.
 // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;  
 // EMC Corporation; VERITAS Software Corporation; The Open Group.  
 // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;  
 // EMC Corporation; Symantec Corporation; The Open Group.  
 // //
 // Permission is hereby granted, free of charge, to any person obtaining a copy  // Permission is hereby granted, free of charge, to any person obtaining a
 // of this software and associated documentation files (the "Software"), to  // copy of this software and associated documentation files (the "Software"),
 // deal in the Software without restriction, including without limitation the  // to deal in the Software without restriction, including without limitation
 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or  // the rights to use, copy, modify, merge, publish, distribute, sublicense,
 // sell copies of the Software, and to permit persons to whom the Software is  // and/or sell copies of the Software, and to permit persons to whom the
 // furnished to do so, subject to the following conditions:  // Software is furnished to do so, subject to the following conditions:
 // //
 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN  // The above copyright notice and this permission notice shall be included
 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED  // in all copies or substantial portions of the Software.
 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT  
 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR  
 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT  
 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN  
 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION  
 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  
 // //
 //==============================================================================  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
   // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
   // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
   // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
   // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
   // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
   // SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
   //
   //////////////////////////////////////////////////////////////////////////
 // //
 //%///////////////////////////////////////////////////////////////////////////// //%/////////////////////////////////////////////////////////////////////////////
  
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 #include <cstring> #include <cstring>
 #include <Pegasus/Common/InternalException.h> #include <Pegasus/Common/InternalException.h>
 #include <Pegasus/Common/Linkage.h> #include <Pegasus/Common/Linkage.h>
 #include <Pegasus/Common/TimeValue.h>  
 #include <Pegasus/Common/CIMOperationType.h> #include <Pegasus/Common/CIMOperationType.h>
 #include <Pegasus/Common/Threads.h>  
 #include <Pegasus/Common/Linkable.h> #include <Pegasus/Common/Linkable.h>
  
 PEGASUS_NAMESPACE_BEGIN PEGASUS_NAMESPACE_BEGIN
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     HTTP_METHOD_M_POST     HTTP_METHOD_M_POST
 }; };
  
 /** The Message class and derived classes are used to pass messages between  
     modules. Messages are passed between modules using the message queues  
     (see MessageQueue class). Derived classes may add their own fields.  
     This base class defines a common type field, which is the type of  
     the message.  
 */  
 class PEGASUS_COMMON_LINKAGE Message : public Linkable  
 {  
 public:  
   
     Message(  
         Uint32 type,  
         Uint32 destination = 0,  
         Uint32 mask = 0)  
         :  
         _type(type),  
         _mask(mask),  
         _httpMethod (HTTP_METHOD__POST),  
 #ifndef PEGASUS_DISABLE_PERFINST  
         _serverStartTimeMicroseconds(0),  
         _providerTimeMicroseconds(0),  
         _totalServerTimeMicroseconds(0),  
 #endif  
         _close_connect(false),  
         _last_thread_id(Threads::self()),  
         _async(0),  
         dest(destination),  
         _isComplete(true),  
         _index(0)  
     {  
     }  
   
     virtual ~Message();  
   
     // NOTE: The compiler default implementation of the copy constructor  
     // is used for this class.  
   
     Boolean getCloseConnect() const { return _close_connect; }  
     void setCloseConnect(Boolean close_connect)  
     {  
         _close_connect = close_connect;  
     }  
   
     Uint32 getType() const { return _type; }  
   
     void setType(Uint32 type) { _type = type; }  
   
     Uint32 getMask() const { return _mask; }  
   
     void setMask(Uint32 mask) { _mask = mask; }  
   
     HttpMethod getHttpMethod() const { return _httpMethod; }  
   
     void setHttpMethod(HttpMethod httpMethod) {_httpMethod = httpMethod;}  
   
 #ifndef PEGASUS_DISABLE_PERFINST  
     //  
     // Needed for performance measurement  
     //  
   
     Uint64 getServerStartTime() const  
     {  
         return _serverStartTimeMicroseconds;  
     }  
   
     void setServerStartTime(Uint64 serverStartTimeMicroseconds)  
     {  
          _serverStartTimeMicroseconds = serverStartTimeMicroseconds;  
     }  
   
     void endServer();  
   
     Uint64 getProviderTime() const  
     {  
         return _providerTimeMicroseconds;  
     }  
   
     void setProviderTime(Uint64 providerTimeMicroseconds)  
     {  
         _providerTimeMicroseconds = providerTimeMicroseconds;  
     }  
   
     Uint64 getTotalServerTime() const  
     {  
         return _totalServerTimeMicroseconds;  
     }  
   
     void setTotalServerTime(Uint64 totalServerTimeMicroseconds)  
     {  
         _totalServerTimeMicroseconds = totalServerTimeMicroseconds;  
     }  
   
 #endif  
   
     static CIMOperationType convertMessageTypetoCIMOpType(Uint32 type);  
   
 #ifdef PEGASUS_DEBUG  
     virtual void print(  
         PEGASUS_STD(ostream)& os,  
         Boolean printHeader = true) const;  
 #endif  
   
     Message* get_async()  
     {  
         Message *ret = _async;  
         _async = 0;  
         return ret;  
     }  
   
     void put_async(Message* msg)  
     {  
         _async = msg;  
     }  
   
     // << Tue Jul  1 11:02:49 2003 mdd >> pep_88 and helper for i18n and l10n  
     Boolean thread_changed()  
     {  
         if (!Threads::equal(_last_thread_id, Threads::self()))  
         {  
             _last_thread_id = Threads::self();  
             return true;  
         }  
   
         return false;  
     }  
   
     // set the message index indicating what piece (or sequence) this is  
     // message indexes start at zero  
     void setIndex(Uint32 index) { _index = index; }  
   
     // increment the message index  
     void incrementIndex() { _index++; }  
   
     // set the complete flag indicating if this message piece is the  
     // last or not  
     void setComplete(Boolean isComplete)  
     {  
         _isComplete = isComplete ? true:false;  
     }  
   
     // get the message index (or sequence number)  
     Uint32 getIndex() const { return _index; }  
   
     // is this the first piece of the message ?  
     Boolean isFirst() const { return _index == 0 ? true : false; }  
   
     // is this message complete? (i.e the last in a one or more sequence)  
     Boolean isComplete() const { return _isComplete; }  
   
 private:  
     Uint32 _type;  
     Uint32 _mask;  
     HttpMethod _httpMethod;  
   
 #ifndef PEGASUS_DISABLE_PERFINST  
     // Needed for performance measurement  
     Uint64 _serverStartTimeMicroseconds;  
     Uint64 _providerTimeMicroseconds;  
     Uint64 _totalServerTimeMicroseconds;  
 #endif  
     Boolean _close_connect;  
   
     // << Tue Jul  1 11:02:35 2003 mdd >> pep_88 and helper for i18n and l10n  
     ThreadType _last_thread_id;  
   
 public:  
     Message *_async;  
     Uint32 dest;  
   
 private:  
     Message& operator=(const Message& msg);  
   
     Boolean _isComplete;  
     Uint32 _index;  
 };  
   
   
 enum MessageType enum MessageType
 { {
     DUMMY_MESSAGE,     DUMMY_MESSAGE,
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     CIM_ENABLE_MODULE_RESPONSE_MESSAGE,     CIM_ENABLE_MODULE_RESPONSE_MESSAGE,
     CIM_STOP_ALL_PROVIDERS_RESPONSE_MESSAGE,  // 70     CIM_STOP_ALL_PROVIDERS_RESPONSE_MESSAGE,  // 70
  
       // CIM Pull Operations
   
       CIM_OPEN_ENUMERATE_INSTANCES_REQUEST_MESSAGE,
       CIM_OPEN_ENUMERATE_INSTANCE_PATHS_REQUEST_MESSAGE,
       CIM_OPEN_ASSOCIATOR_INSTANCES_REQUEST_MESSAGE,
       CIM_OPEN_ASSOCIATOR_INSTANCE_PATHS_REQUEST_MESSAGE,
       CIM_OPEN_REFERENCE_INSTANCES_REQUEST_MESSAGE,
       CIM_OPEN_REFERENCE_INSTANCE_PATHS_REQUEST_MESSAGE,
       CIM_OPEN_QUERY_INSTANCES_REQUEST_MESSAGE,
       CIM_PULL_INSTANCES_WITH_PATH_REQUEST_MESSAGE,
       CIM_PULL_INSTANCE_PATHS_REQUEST_MESSAGE,
       CIM_PULL_INSTANCES_REQUEST_MESSAGE,
       CIM_CLOSE_ENUMERATION_REQUEST_MESSAGE,
       CIM_ENUMERATION_COUNT_REQUEST_MESSAGE,
   
       CIM_OPEN_ENUMERATE_INSTANCES_RESPONSE_MESSAGE,
       CIM_OPEN_ENUMERATE_INSTANCE_PATHS_RESPONSE_MESSAGE,
       CIM_OPEN_ASSOCIATOR_INSTANCES_RESPONSE_MESSAGE,
       CIM_OPEN_ASSOCIATOR_INSTANCE_PATHS_RESPONSE_MESSAGE,
       CIM_OPEN_REFERENCE_INSTANCES_RESPONSE_MESSAGE,
       CIM_OPEN_REFERENCE_INSTANCE_PATHS_RESPONSE_MESSAGE,
       CIM_OPEN_QUERY_INSTANCES_RESPONSE_MESSAGE,
       CIM_PULL_INSTANCES_WITH_PATH_RESPONSE_MESSAGE,
       CIM_PULL_INSTANCE_PATHS_RESPONSE_MESSAGE,
       CIM_PULL_INSTANCES_RESPONSE_MESSAGE,
       CIM_CLOSE_ENUMERATION_RESPONSE_MESSAGE,
       CIM_ENUMERATION_COUNT_RESPONSE_MESSAGE,
   
     // Monitor-related messages:     // Monitor-related messages:
  
     SOCKET_MESSAGE,     SOCKET_MESSAGE,
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     CLIENT_EXCEPTION_MESSAGE,     CLIENT_EXCEPTION_MESSAGE,
  
     ASYNC_REGISTER_CIM_SERVICE,      ASYNC_IOCLOSE,
     ASYNC_DEREGISTER_CIM_SERVICE,      ASYNC_CIMSERVICE_START,
     ASYNC_UPDATE_CIM_SERVICE,  
     ASYNC_IOCTL,  
     ASYNC_CIMSERVICE_START,  // 80  
     ASYNC_CIMSERVICE_STOP,     ASYNC_CIMSERVICE_STOP,
     ASYNC_CIMSERVICE_PAUSE,  
     ASYNC_CIMSERVICE_RESUME,  
  
     ASYNC_ASYNC_OP_START,     ASYNC_ASYNC_OP_START,
     ASYNC_ASYNC_OP_RESULT,      ASYNC_ASYNC_OP_RESULT, // 80
     ASYNC_ASYNC_LEGACY_OP_START,     ASYNC_ASYNC_LEGACY_OP_START,
     ASYNC_ASYNC_LEGACY_OP_RESULT,     ASYNC_ASYNC_LEGACY_OP_RESULT,
  
     ASYNC_FIND_SERVICE_Q,  
     ASYNC_FIND_SERVICE_Q_RESULT,  
     ASYNC_ENUMERATE_SERVICE,  // 90  
     ASYNC_ENUMERATE_SERVICE_RESULT,  
   
     ASYNC_REGISTERED_MODULE,  
     ASYNC_DEREGISTERED_MODULE,  
     ASYNC_FIND_MODULE_IN_SERVICE,  
     ASYNC_FIND_MODULE_IN_SERVICE_RESPONSE,  
   
     ASYNC_ASYNC_MODULE_OP_START,     ASYNC_ASYNC_MODULE_OP_START,
     ASYNC_ASYNC_MODULE_OP_RESULT,     ASYNC_ASYNC_MODULE_OP_RESULT,
  
     CIM_NOTIFY_PROVIDER_ENABLE_REQUEST_MESSAGE,     CIM_NOTIFY_PROVIDER_ENABLE_REQUEST_MESSAGE,
     CIM_NOTIFY_PROVIDER_ENABLE_RESPONSE_MESSAGE,     CIM_NOTIFY_PROVIDER_ENABLE_RESPONSE_MESSAGE,
  
     CIM_NOTIFY_PROVIDER_FAIL_REQUEST_MESSAGE,  // 100      CIM_NOTIFY_PROVIDER_FAIL_REQUEST_MESSAGE,
     CIM_NOTIFY_PROVIDER_FAIL_RESPONSE_MESSAGE,     CIM_NOTIFY_PROVIDER_FAIL_RESPONSE_MESSAGE,
  
     CIM_INITIALIZE_PROVIDER_REQUEST_MESSAGE,  
     CIM_INITIALIZE_PROVIDER_RESPONSE_MESSAGE,  
   
     CIM_INITIALIZE_PROVIDER_AGENT_REQUEST_MESSAGE,     CIM_INITIALIZE_PROVIDER_AGENT_REQUEST_MESSAGE,
     CIM_INITIALIZE_PROVIDER_AGENT_RESPONSE_MESSAGE,      CIM_INITIALIZE_PROVIDER_AGENT_RESPONSE_MESSAGE, // 90
  
     CIM_NOTIFY_CONFIG_CHANGE_REQUEST_MESSAGE,     CIM_NOTIFY_CONFIG_CHANGE_REQUEST_MESSAGE,
     CIM_NOTIFY_CONFIG_CHANGE_RESPONSE_MESSAGE,     CIM_NOTIFY_CONFIG_CHANGE_RESPONSE_MESSAGE,
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     CIM_SUBSCRIPTION_INIT_COMPLETE_REQUEST_MESSAGE,     CIM_SUBSCRIPTION_INIT_COMPLETE_REQUEST_MESSAGE,
     CIM_SUBSCRIPTION_INIT_COMPLETE_RESPONSE_MESSAGE,     CIM_SUBSCRIPTION_INIT_COMPLETE_RESPONSE_MESSAGE,
  
       CIM_INDICATION_SERVICE_DISABLED_REQUEST_MESSAGE,
       CIM_INDICATION_SERVICE_DISABLED_RESPONSE_MESSAGE,
   
       PROVAGT_GET_SCMOCLASS_REQUEST_MESSAGE,
       PROVAGT_GET_SCMOCLASS_RESPONSE_MESSAGE,
   
       CIM_NOTIFY_SUBSCRIPTION_NOT_ACTIVE_REQUEST_MESSAGE,
       CIM_NOTIFY_SUBSCRIPTION_NOT_ACTIVE_RESPONSE_MESSAGE,
   
       CIM_NOTIFY_LISTENER_NOT_ACTIVE_REQUEST_MESSAGE,
       CIM_NOTIFY_LISTENER_NOT_ACTIVE_RESPONSE_MESSAGE,
   
     NUMBER_OF_MESSAGES     NUMBER_OF_MESSAGES
 }; };
  
 PEGASUS_COMMON_LINKAGE const char* MessageTypeToString(Uint32 messageType);  PEGASUS_COMMON_LINKAGE const char* MessageTypeToString(MessageType messageType);
   
   
   /** The Message class and derived classes are used to pass messages between
       modules. Messages are passed between modules using the message queues
       (see MessageQueue class). Derived classes may add their own fields.
       This base class defines a common type field, which is the type of
       the message.
   */
   class PEGASUS_COMMON_LINKAGE Message : public Linkable
   {
   public:
   
       Message(
           MessageType type,
           Uint32 destination = 0,
           Uint32 mask = 0)
           :
           dest(destination),
           _type(type),
           _mask(mask),
           _httpMethod(HTTP_METHOD__POST),
           _httpCloseConnect(false),
           _isComplete(true),
           _index(0),
           _async(0)
       {
       }
   
       virtual ~Message();
   
       // NOTE: The compiler default implementation of the copy constructor
       // is used for this class.
   
       Boolean getCloseConnect() const { return _httpCloseConnect; }
       void setCloseConnect(Boolean httpCloseConnect)
       {
           _httpCloseConnect = httpCloseConnect;
       }
   
       MessageType getType() const { return _type; }
   
       Uint32 getMask() const { return _mask; }
   
       void setMask(Uint32 mask) { _mask = mask; }
   
       HttpMethod getHttpMethod() const { return _httpMethod; }
   
       void setHttpMethod(HttpMethod httpMethod) {_httpMethod = httpMethod;}
   
       static CIMOperationType convertMessageTypetoCIMOpType(MessageType type);
   
   #ifdef PEGASUS_DEBUG
       virtual void print(
           PEGASUS_STD(ostream)& os,
           Boolean printHeader = true) const;
   #endif
   
       Message* get_async()
       {
           Message *ret = _async;
           _async = 0;
           return ret;
       }
   
       void put_async(Message* msg)
       {
           _async = msg;
       }
   
       // set the message index indicating what piece (or sequence) this is
       // message indexes start at zero
       void setIndex(Uint32 index) { _index = index; }
   
       // get the message index (or sequence number)
       Uint32 getIndex() const { return _index; }
   
       // is this the first piece of the message ?
       Boolean isFirst() const { return _index == 0; }
   
       // set the complete flag indicating whether this message piece is the last
       void setComplete(Boolean isComplete)
       {
           _isComplete = isComplete;
       }
   
       // is this message complete? (i.e the last in a one or more sequence)
       Boolean isComplete() const { return _isComplete; }
   
       Uint32 dest;
   
   private:
   
       Message& operator=(const Message& msg);
   
       MessageType _type;
       Uint32 _mask;
   
       HttpMethod _httpMethod;
       Boolean _httpCloseConnect;
   
       Boolean _isComplete;
       Uint32 _index;
   
       Message* _async;
   };
   
  
 /** This class implements a stack of queue-ids. Many messages must keep a /** This class implements a stack of queue-ids. Many messages must keep a
     stack of queue-ids of queues which they must be returned to. This provides     stack of queue-ids of queues which they must be returned to. This provides
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     /** Make a copy of this stack and then pop the top element. */     /** Make a copy of this stack and then pop the top element. */
     QueueIdStack copyAndPop() const;     QueueIdStack copyAndPop() const;
  
       Uint32 operator[](Uint32 i) const { return _items[i]; }
   
 private: private:
  
     // Copy the given stack but then pop the top element:     // Copy the given stack but then pop the top element:

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