1 karl 1.6 //%2005////////////////////////////////////////////////////////////////////////
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2 chip 1.1 //
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3 karl 1.5 // 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 karl 1.3 // IBM Corp.; EMC Corporation, The Open Group.
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7 karl 1.5 // 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 1.6 // 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 chip 1.1 //
12 // Permission is hereby granted, free of charge, to any person obtaining a copy
13 // of this software and associated documentation files (the "Software"), to
14 // deal in the Software without restriction, including without limitation the
15 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
16 // sell copies of the Software, and to permit persons to whom the Software is
17 // furnished to do so, subject to the following conditions:
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18 karl 1.3 //
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19 chip 1.1 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
20 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
21 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
22 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
23 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
24 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
25 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27 //
28 //==============================================================================
29 //
30 // Author: Chip Vincent (cvincent@us.ibm.com)
31 //
32 // Modified By:
33 //
34 //%/////////////////////////////////////////////////////////////////////////////
35
36 #include "ProviderRegistrarInitializer.h"
37
38 #include <Pegasus/Repository/CIMRepository.h>
39 #include <Pegasus/Server/ProviderRegistrationManager/ProviderRegistrationManager.h>
40 chip 1.1
41 #include <Pegasus/Common/Constants.h>
42 #include <Pegasus/Common/Tracer.h>
43 #include <Pegasus/Common/Logger.h>
44
45 PEGASUS_NAMESPACE_BEGIN
46
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47 chip 1.2 Array<RegistrationRecord> _globalRegistrationTable;
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48 chip 1.1
49 ProviderRegistrarInitializer::ProviderRegistrarInitializer(void)
50 {
51 }
52
53 ProviderRegistrarInitializer::~ProviderRegistrarInitializer(void)
54 {
55 }
56
57 void ProviderRegistrarInitializer::initialize(CIMRepository * repository)
58 {
59 PEG_METHOD_ENTER(TRC_PROVIDERMANAGER, "ProviderRegistrarInitializer::initialize()");
60
61 Array<RegistrationRecord> records;
62
63 //
64 // get all relevant registration instances from the repository and cache them locally.
65 //
66 // validate instances and remove any that have dangling (incomplete) references. the simplest way to do this with
67 // the current schema is to ensure that each provider capabilities instance has an associated provider module instance and
68 // provider instance. Keep in mind that each class must have an entry. The provider capability instance is one-to-one
69 chip 1.1 // correlated to a class, so it makes sense to start there.
70 //
71
72 Array<CIMInstance> providerCapabilityInstances;
73 Array<CIMInstance> providerInstances;
74 Array<CIMInstance> providerModuleInstances;
75
76 try
77 {
78 providerCapabilityInstances = repository->enumerateInstances("root/PG_interop", "PG_ProviderCapabilities");
79 providerInstances = repository->enumerateInstances("root/PG_Interop", "PG_Provider");
80 providerModuleInstances = repository->enumerateInstances("root/PG_Interop", "PG_ProviderModule");
81 }
82 catch(...)
83 {
84 // suppress exceptions
85 }
86
87 //
88 // create registration records for each class entry
89 //
90 chip 1.1
91 for(Uint32 i = 0, n = providerCapabilityInstances.size(); i < n; i++)
92 {
93 RegistrationRecord record;
94
95 Uint32 pos = 0;
96
97 // get class name
98 if((pos = providerInstances[i].findProperty("Name")) != PEG_NOT_FOUND)
99 {
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100 chip 1.2 providerInstances[i].getProperty(pos).getValue().get(record.className);
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101 chip 1.1 }
102
103 // get namespace
104 if((pos = providerInstances[i].findProperty("NameSpace")) != PEG_NOT_FOUND)
105 {
106 // ATTN: must create duplicate entries for each namespace. for now, only
107 // one namespace is support (0 is invalid).
108
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109 chip 1.2 //Array<String> temp;
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110 chip 1.1
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111 chip 1.2 //providerInstances[i].getProperty(pos).getValue().get(temp);
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112 chip 1.1
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113 chip 1.2 //record._namespace = temp[0];
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114 chip 1.1 }
115
116 // get provider name
117 if((pos = providerInstances[i].findProperty("ProviderName")) != PEG_NOT_FOUND)
118 {
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119 chip 1.2 providerInstances[i].getProperty(pos).getValue().get(record.providerName);
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120 chip 1.1 }
121
122 // get provider module name
123 if((pos = providerInstances[i].findProperty("ProviderModuleName")) != PEG_NOT_FOUND)
124 {
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125 chip 1.2 providerInstances[i].getProperty(pos).getValue().get(record.moduleName);
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126 chip 1.1 }
127 }
128
129 // validate current registration records using cached instances.
130
131 for(Uint32 i = 0, n = records.size(); i < n; i++)
132 {
133 Uint32 pos = 0;
134
135 // find the provider for this record.
136 for(Uint32 i = 0, n = providerInstances.size(); i < n; i++)
137 {
138 String s;
139
140 // get name
141 if((pos = providerInstances[i].findProperty("Name")) != PEG_NOT_FOUND)
142 {
143 providerInstances[i].getProperty(pos).getValue().get(s);
144 }
145
146 // compare record._providerName to PG_Provider.Name
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147 chip 1.2 if(String::equalNoCase(s, records[i].providerName))
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148 chip 1.1 {
149 break;
150 }
151 }
152
153 if(i == n)
154 {
155 // not found: must be an invalid entry
156
157 // drop record and log
158 }
159
160 // find the provider module for this record.
161 for(Uint32 i = 0, n = providerModuleInstances.size(); i < n; i++)
162 {
163 String s;
164
165 // get name
166 if((pos = providerModuleInstances[i].findProperty("Name")) != PEG_NOT_FOUND)
167 {
168 providerModuleInstances[i].getProperty(pos).getValue().get(s);
169 chip 1.1 }
170
171 // compare record._moduleName to PG_ProviderModule.Name
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172 chip 1.2 if(String::equalNoCase(s, records[i].moduleName))
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173 chip 1.1 {
174 break;
175 }
176 }
177
178 if(i == n)
179 {
180 // not found: must be an invalid entry
181
182 // drop record and log
183 }
184
185 // extract the location property, fully qualify and update the record._moduleName;
186 }
187
188 PEG_METHOD_EXIT();
189 }
190
191 PEGASUS_NAMESPACE_END
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