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.
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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 // Author: Heather Sterling (hsterl@us.ibm.com)
33 //
34 h.sterling 1.1 // Modified By:
35 //
36 //%/////////////////////////////////////////////////////////////////////////////
37
38 #ifndef Pegasus_ConsumerManager_h
39 #define Pegasus_ConsumerManager_h
40
41 #include <Pegasus/Common/Config.h>
42 #include <Pegasus/Common/HashTable.h>
43 #include <Pegasus/Common/OptionManager.h>
44 #include <Pegasus/Common/ArrayInternal.h>
45 #include <Pegasus/Common/CIMInstance.h>
46 #include <Pegasus/Consumer/CIMIndicationConsumer.h>
47 #include <Pegasus/Common/System.h>
48 #include <Pegasus/DynListener/Linkage.h>
49
50 #include "ConsumerModule.h"
51 #include "DynamicConsumer.h"
52
53 PEGASUS_NAMESPACE_BEGIN
54
55 h.sterling 1.1 /** The ConsumerManager class is responsible for managing all of the consumers. It is also responsible for
56 * synchronizing consumer operations.
57 */
58
59 class PEGASUS_DYNLISTENER_LINKAGE ConsumerManager
60 {
61 public:
62
63 ConsumerManager(const String& consumerDir, const String& consumerConfigDir, Boolean enableConsumerUnload, Uint32 idleTimeout);
64
65 virtual ~ConsumerManager();
66
67 String getConsumerDir();
68
69 String getConsumerConfigDir();
70
71 Boolean getEnableConsumerUnload();
72
73 Uint32 getIdleTimeout();
74
75 Boolean hasLoadedConsumers();
76 h.sterling 1.1
77 Boolean hasActiveConsumers();
78
79 DynamicConsumer* getConsumer(const String& consumerName);
80
81 void unloadConsumer(const String& consumerName);
82
83 void unloadAllConsumers();
84
85 void unloadIdleConsumers();
86
87 private:
88
89 typedef HashTable<String, DynamicConsumer *, EqualFunc<String>, HashFunc<String> > ConsumerTable;
90
91 typedef HashTable<String, ConsumerModule *, EqualFunc<String>, HashFunc<String> > ModuleTable;
92
93 //consumer queue
94 ConsumerTable _consumers;
95 Mutex _consumerTableMutex;
96
97 h.sterling 1.1 //consumer module queue
98 ModuleTable _modules;
99 Mutex _moduleTableMutex;
100
101 //config properties
102 String _consumerDir;
103 String _consumerConfigDir;
104 Boolean _enableConsumerUnload;
105 Uint32 _idleTimeout; //ms
106 Boolean _forceShutdown;
107
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