1 karl 1.5 //%2006////////////////////////////////////////////////////////////////////////
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2 kumpf 1.1 //
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3 karl 1.2 // 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.;
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6 kumpf 1.1 // IBM Corp.; EMC Corporation, The Open Group.
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7 karl 1.2 // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
8 // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
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9 karl 1.4 // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
10 // EMC Corporation; VERITAS Software Corporation; The Open Group.
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11 karl 1.5 // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;
12 // EMC Corporation; Symantec Corporation; The Open Group.
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13 kumpf 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:
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20 karl 1.2 //
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21 kumpf 1.1 // 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: Roger Kumpf, Hewlett-Packard Company (roger_kumpf@hp.com)
33 // Jenny Yu, Hewlett-Packard Company (jenny_yu@hp.com)
34 //
35 // Modified By:
36 //
37 //%/////////////////////////////////////////////////////////////////////////////
38
39 #ifndef Pegasus_OOPProviderManagerRouter_h
40 #define Pegasus_OOPProviderManagerRouter_h
41
42 kumpf 1.1 #include <Pegasus/Common/Config.h>
43 #include <Pegasus/Common/String.h>
44 #include <Pegasus/Common/HashTable.h>
45 #include <Pegasus/Common/CIMMessage.h>
46
47 #include <Pegasus/ProviderManager2/ProviderManagerRouter.h>
48 #include <Pegasus/ProviderManager2/ProviderManager.h>
49 #include <Pegasus/ProviderManager2/Linkage.h>
50
51 PEGASUS_NAMESPACE_BEGIN
52
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53 carolann.graves 1.7 typedef void (*PEGASUS_PROVIDERMODULEFAIL_CALLBACK_T)(const String &,
54 const String &, Uint16);
55
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56 kumpf 1.1 class ProviderAgentContainer;
57
58 typedef HashTable<String, ProviderAgentContainer*, EqualFunc<String>,
59 HashFunc<String> > ProviderAgentTable;
60
61 class PEGASUS_PPM_LINKAGE OOPProviderManagerRouter
62 : public ProviderManagerRouter
63 {
64 public:
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65 kumpf 1.6 OOPProviderManagerRouter(
66 PEGASUS_INDICATION_CALLBACK_T indicationCallback,
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67 carolann.graves 1.7 PEGASUS_RESPONSE_CHUNK_CALLBACK_T responseChunkCallback,
68 PEGASUS_PROVIDERMODULEFAIL_CALLBACK_T providerModuleFailCallback);
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69 kumpf 1.1
70 virtual ~OOPProviderManagerRouter();
71
72 virtual Message* processMessage(Message* message);
73
74 virtual Boolean hasActiveProviders();
75 virtual void unloadIdleProviders();
76
77 private:
78 //
79 // Private methods
80 //
81
82 /** Unimplemented */
83 OOPProviderManagerRouter();
84 /** Unimplemented */
85 OOPProviderManagerRouter(const OOPProviderManagerRouter&);
86 /** Unimplemented */
87 OOPProviderManagerRouter& operator=(const OOPProviderManagerRouter&);
88
89 /**
90 kumpf 1.1 Return a pointer to the ProviderAgentContainer for the specified
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91 carolann.graves 1.7 module instance and requesting user. If no appropriate
92 ProviderAgentContainer exists, one is created in an uninitialized state.
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93 kumpf 1.1 */
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94 kumpf 1.3 ProviderAgentContainer* _lookupProviderAgent(
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95 carolann.graves 1.7 const CIMInstance& providerModule,
96 CIMRequestMessage* request);
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97 kumpf 1.3
98 /**
99 Return an array of pointers to ProviderAgentContainers for the
100 specified moduleName.
101 */
102 Array<ProviderAgentContainer*> _lookupProviderAgents(
103 const String& moduleName);
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104 kumpf 1.1
105 /**
106 Send the specified CIMRequestMessage to all initialized Provider
107 Agents in the _providerAgentTable.
108 */
109 CIMResponseMessage* _forwardRequestToAllAgents(CIMRequestMessage* request);
110
111 //
112 // Private data
113 //
114
115 /**
116 Callback function to which all generated indications are sent for
117 processing.
118 */
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119 kumpf 1.6 PEGASUS_INDICATION_CALLBACK_T _indicationCallback;
120
121 /**
122 Callback function to which all response chunks are sent for processing.
123 */
124 PEGASUS_RESPONSE_CHUNK_CALLBACK_T _responseChunkCallback;
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125 kumpf 1.1
126 /**
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127 carolann.graves 1.7 Callback function to be called upon detection of failure of a
128 provider module.
129 */
130 PEGASUS_PROVIDERMODULEFAIL_CALLBACK_T _providerModuleFailCallback;
131
132 /**
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133 kumpf 1.1 The _providerAgentTable contains a ProviderAgentContainer entry for
134 each of the Provider Agent processes for which a request has been
135 processed. ProviderAgentContainer objects are persistent; once one
136 is created it is never deleted.
137 */
138 ProviderAgentTable _providerAgentTable;
139 /**
140 The _providerAgentTableMutex must be locked whenever the
141 _providerAgentTable is accessed.
142 */
143 Mutex _providerAgentTableMutex;
144 };
145
146 PEGASUS_NAMESPACE_END
147
148 #endif
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OOPProviderManagerRouter.h
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