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Diff for /pegasus/src/Pegasus/Common/Message.h between version 1.1 and 1.5.2.3

version 1.1, 2001/07/08 16:28:53 version 1.5.2.3, 2001/08/02 02:15:49
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 #ifndef Pegasus_Message_h #ifndef Pegasus_Message_h
 #define Pegasus_Message_h #define Pegasus_Message_h
  
   #include <iostream>
 #include <Pegasus/Common/Config.h> #include <Pegasus/Common/Config.h>
  
 PEGASUS_NAMESPACE_BEGIN PEGASUS_NAMESPACE_BEGIN
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 class MessageQueue; class MessageQueue;
  
 /** The Message class and derived classes are used to pass messages between /** The Message class and derived classes are used to pass messages between
     modules. Messages are passed between processes using the MessageQueue      modules. Messages are passed between modules using the message queues
     class.      (see MessageQueue class). Derived classes may add their own fields.
       This base class defines two common fields: type, which is the type of
       the message, and key which is a key value whose meaning is defined by
       the derived class. The MessageQueue class provides methods for finding
       messages by both type and key.
   
       The Message class also provides previous and next pointers which are
       used to place the messages on a queue by the MessageQueue class.
 */ */
 class Message  class PEGASUS_COMMON_LINKAGE Message
 { {
 public: public:
  
     Message(Uint32 type, Uint32 key)      Message(Uint32 type, Uint32 key = getNextKey())
         : _type(type), _key(key), _next(0), _prev(0) { }         : _type(type), _key(key), _next(0), _prev(0) { }
  
       virtual ~Message();
   
     Uint32 getType() const { return _type; }     Uint32 getType() const { return _type; }
  
     void setType(Uint32 type) { _type = type; }     void setType(Uint32 type) { _type = type; }
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     void setKey(Uint32 key) { _key = key; }     void setKey(Uint32 key) { _key = key; }
  
       Message* getNext() { return _next; }
   
       const Message* getNext() const { return _next; }
   
       Message* getPrevious() { return _prev; }
   
       const Message* getPrevious() const { return _prev; }
   
       static Uint32 getNextKey() { return ++_nextKey; }
   
       virtual void print(PEGASUS_STD(ostream)& os) const;
   
 private: private:
     Uint32 _type;     Uint32 _type;
     Uint32 _key;     Uint32 _key;
     Message* _next;     Message* _next;
     Message* _prev;     Message* _prev;
       MessageQueue* _owner;
       static Uint32 _nextKey;
     friend class MessageQueue;     friend class MessageQueue;
 }; };
  
   enum MessageType
   {
       DUMMY_MESSAGE,
   
       // CIM Message types:
   
       CIM_GET_CLASS_REQUEST_MESSAGE,
       CIM_GET_INSTANCE_REQUEST_MESSAGE,
       CIM_DELETE_CLASS_REQUEST_MESSAGE,
       CIM_DELETE_INSTANCE_REQUEST_MESSAGE,
       CIM_CREATE_CLASS_REQUEST_MESSAGE,
       CIM_CREATE_INSTANCE_REQUEST_MESSAGE,
       CIM_MODIFY_CLASS_REQUEST_MESSAGE,
       CIM_MODIFY_INSTANCE_REQUEST_MESSAGE,
       CIM_ENUMERATE_CLASSES_REQUEST_MESSAGE,
       CIM_ENUMERATE_CLASS_NAMES_REQUEST_MESSAGE,
       CIM_ENUMERATE_INSTANCES_REQUEST_MESSAGE,
       CIM_ENUMERATE_INSTANCE_NAMES_REQUEST_MESSAGE,
       CIM_EXEC_QUERY_REQUEST_MESSAGE,
       CIM_ASSOCIATORS_REQUEST_MESSAGE,
       CIM_ASSOCIATOR_NAMES_REQUEST_MESSAGE,
       CIM_REFERENCES_REQUEST_MESSAGE,
       CIM_REFERENCE_NAMES_REQUEST_MESSAGE,
       CIM_GET_PROPERTY_REQUEST_MESSAGE,
       CIM_SET_PROPERTY_REQUEST_MESSAGE,
       CIM_GET_QUALIFIER_REQUEST_MESSAGE,
       CIM_SET_QUALIFIER_REQUEST_MESSAGE,
       CIM_DELETE_QUALIFIER_REQUEST_MESSAGE,
       CIM_ENUMERATE_QUALIFIERS_REQUEST_MESSAGE,
       CIM_INVOKE_METHOD_REQUEST_MESSAGE,
       CIM_GET_CLASS_RESPONSE_MESSAGE,
       CIM_GET_INSTANCE_RESPONSE_MESSAGE,
       CIM_DELETE_CLASS_RESPONSE_MESSAGE,
       CIM_DELETE_INSTANCE_RESPONSE_MESSAGE,
       CIM_CREATE_CLASS_RESPONSE_MESSAGE,
       CIM_CREATE_INSTANCE_RESPONSE_MESSAGE,
       CIM_MODIFY_CLASS_RESPONSE_MESSAGE,
       CIM_MODIFY_INSTANCE_RESPONSE_MESSAGE,
       CIM_ENUMERATE_CLASSES_RESPONSE_MESSAGE,
       CIM_ENUMERATE_CLASS_NAMES_RESPONSE_MESSAGE,
       CIM_ENUMERATE_INSTANCES_RESPONSE_MESSAGE,
       CIM_ENUMERATE_INSTANCE_NAMES_RESPONSE_MESSAGE,
       CIM_EXEC_QUERY_RESPONSE_MESSAGE,
       CIM_ASSOCIATORS_RESPONSE_MESSAGE,
       CIM_ASSOCIATOR_NAMES_RESPONSE_MESSAGE,
       CIM_REFERENCES_RESPONSE_MESSAGE,
       CIM_REFERENCE_NAMES_RESPONSE_MESSAGE,
       CIM_GET_PROPERTY_RESPONSE_MESSAGE,
       CIM_SET_PROPERTY_RESPONSE_MESSAGE,
       CIM_GET_QUALIFIER_RESPONSE_MESSAGE,
       CIM_SET_QUALIFIER_RESPONSE_MESSAGE,
       CIM_DELETE_QUALIFIER_RESPONSE_MESSAGE,
       CIM_ENUMERATE_QUALIFIERS_RESPONSE_MESSAGE,
       CIM_INVOKE_METHOD_RESPONSE_MESSAGE,
   
       // Monitor-related messages:
   
       SOCKET_MESSAGE,
   
       // Connection-oriented messages:
   
       CLOSE_CONNECTION_MESSAGE,
       HTTP_MESSAGE,
   
       NUMBER_OF_MESSAGES
   };
   
   PEGASUS_COMMON_LINKAGE const char* MessageTypeToString(Uint32 messageType);
   
 PEGASUS_NAMESPACE_END PEGASUS_NAMESPACE_END
  
 #endif /* Pegasus_Message_h */ #endif /* Pegasus_Message_h */

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