1 karl  1.2 //%2006////////////////////////////////////////////////////////////////////////

 2 h.sterling 1.1 //
 3                // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
 4                // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
 5                // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
 6                // IBM Corp.; EMC Corporation, The Open Group.
 7                // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
 8                // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
 9                // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
10                // EMC Corporation; VERITAS Software Corporation; The Open Group.

11 karl       1.2 // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;
12                // EMC Corporation; Symantec Corporation; The Open Group.

13 h.sterling 1.1 //
14                // Permission is hereby granted, free of charge, to any person obtaining a copy
15                // of this software and associated documentation files (the "Software"), to
16                // deal in the Software without restriction, including without limitation the
17                // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
18                // sell copies of the Software, and to permit persons to whom the Software is
19                // furnished to do so, subject to the following conditions:
20                // 
21                // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
22                // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
23                // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
24                // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
25                // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
26                // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
27                // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28                // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29                //
30                //==============================================================================
31                //
32                //%/////////////////////////////////////////////////////////////////////////////
33                
34 h.sterling 1.1 #ifndef Pegasus_ConsumerModule_h
35                #define Pegasus_ConsumerModule_h
36                
37                #include <Pegasus/Common/Config.h>
38                #include <Pegasus/Common/String.h>

39 kumpf      1.3 #include <Pegasus/Common/DynamicLibrary.h>

40 mike       1.5 #include <Pegasus/Common/System.h>
41                #include <Pegasus/Common/AtomicInt.h>

42 h.sterling 1.1 
43                #include <Pegasus/Provider/CIMProvider.h>
44                #include <Pegasus/Provider/CIMIndicationConsumerProvider.h>
45                
46                #include <Pegasus/DynListener/Linkage.h>
47                
48                PEGASUS_NAMESPACE_BEGIN
49                
50                // The ConsumerModule class represents the physical module, as defined by the
51                // operation, that contains a provider. This class effectively encapsulates the
52                // "physical" portion of a consumer.
53                // 
54                // There can be multiple "logical" consumers in memory, but there is only one "physical" consumer.
55                // This class keeps track of how many logical consumers are using it.
56                
57                
58                class PEGASUS_DYNLISTENER_LINKAGE ConsumerModule
59                {
60                    friend class ConsumerManager;
61                
62                public:
63 h.sterling 1.1     virtual ~ConsumerModule(void);
64                    const String & getFileName(void) const;
65                    CIMIndicationConsumerProvider* load(const String & consumerName, const String & libraryPath);
66                    void unloadModule(void);
67                
68                protected:

69 kumpf      1.3     DynamicLibrary _library;

70 h.sterling 1.1 
71                private:
72                    ConsumerModule();
73                    const String & getConsumerName(void) const;
74                    virtual CIMIndicationConsumerProvider* getConsumer(void) const;
75                
76                    String _consumerName;
77                    CIMIndicationConsumerProvider* _consumer;
78                };
79                
80                inline const String & ConsumerModule::getFileName(void) const
81                {

82 kumpf      1.3     return _library.getFileName();

83 h.sterling 1.1 }
84                
85                inline const String & ConsumerModule::getConsumerName(void) const
86                {
87                    return(_consumerName);
88                }
89                
90                inline CIMIndicationConsumerProvider* ConsumerModule::getConsumer(void) const
91                {
92                    return(_consumer);
93                }
94                
95                PEGASUS_NAMESPACE_END
96                
97                #endif