1 karl 1.15 //%2005////////////////////////////////////////////////////////////////////////
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2 chip 1.1 //
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3 karl 1.14 // 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 1.5 // IBM Corp.; EMC Corporation, The Open Group.
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7 karl 1.14 // 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 1.15 // 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 1.14 //
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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 //
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32 schuur 1.10 // Modified By: Adrian Schuur (schuur@de-ibm.com)
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33 chip 1.1 //
34 //%/////////////////////////////////////////////////////////////////////////////
35
36 #include "ProviderRegistrar.h"
37
38 #include <Pegasus/Common/Constants.h>
39 #include <Pegasus/Common/Tracer.h>
40 #include <Pegasus/Common/Pair.h>
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41 schuur 1.10 #include <Pegasus/Common/Tracer.h>
42 #include <Pegasus/Common/Logger.h>
43 #include <Pegasus/Common/MessageLoader.h> //l10n
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44 chip 1.1
45 #include <Pegasus/Server/ProviderRegistrationManager/ProviderRegistrationManager.h>
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46 schuur 1.7 #include <Pegasus/ProviderManager2/ProviderType.h>
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47 chip 1.1
48 PEGASUS_NAMESPACE_BEGIN
49
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50 chip 1.2 static ProviderRegistrationManager * _prm = 0;
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51 chip 1.1
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52 chip 1.2 static CIMValue _getPropertyValue(const CIMInstance & cimInstance, const String & propertyName)
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53 chip 1.1 {
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54 chip 1.2 CIMValue value;
55
56 Uint32 pos = 0;
57
58 // get ClassName property
59 if((pos = cimInstance.findProperty(propertyName)) != PEG_NOT_FOUND)
60 {
61 value = cimInstance.getProperty(pos).getValue();
62 }
63
64 return(value);
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65 chip 1.1 }
66
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67 chip 1.2 static ProviderName _lookupProvider(const CIMObjectPath & cimObjectPath)
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68 chip 1.1 {
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69 chip 1.2 String providerName;
70 String moduleName;
71
72 try
73 {
74 // get the PG_ProviderCapabilities instances for the specified namespace:class_name. use the matching
75 // instance to gather the PG_Provider instance name (logical name).
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76 chip 1.1
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77 chip 1.6 Array<CIMObjectPath> cimInstanceNames = _prm->enumerateInstanceNames(CIMObjectPath(String::EMPTY, "root/PG_Interop", "PG_ProviderCapabilities"));
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78 chip 1.1
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79 chip 1.6 for(Uint32 i = 0, n = cimInstanceNames.size(); i < n; i++)
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80 chip 1.2 {
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81 chip 1.6 CIMInstance cimInstance = _prm->getInstance(cimInstanceNames[i]);
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82 chip 1.2
83 // check ClassName property value
84 if(String::equalNoCase(cimObjectPath.getClassName().getString(), _getPropertyValue(cimInstance, "ClassName").toString()))
85 {
86 // check Namespaces property value
87 Array<String> nameSpaces;
88
89 _getPropertyValue(cimInstance, "Namespaces").get(nameSpaces);
90
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91 chip 1.3 // ATTN: need to walk the array
92 if(String::equalNoCase(cimObjectPath.getNameSpace().getString(), nameSpaces[0]))
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93 chip 1.2 {
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94 chip 1.3 providerName = _getPropertyValue(cimInstance, "ProviderName").toString();
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95 chip 1.2
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96 chip 1.3 break;
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97 chip 1.2 }
98 }
99 }
100 }
101 catch(...)
102 {
103 }
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104 chip 1.1
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105 chip 1.2 // ensure the provider name is valid
106 if(providerName.size() == 0)
107 {
108 throw Exception("Could not determine PG_Provider instance for specified class.");
109 }
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110 chip 1.1
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111 chip 1.2 try
112 {
113 // get the PG_Provider instances associated with the specified namespace:class_name. use the matching
114 // instance to gather the PG_ProviderModule instance name.
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115 chip 1.1
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116 chip 1.6 Array<CIMObjectPath> cimInstanceNames = _prm->enumerateInstanceNames(CIMObjectPath(String::EMPTY, "root/PG_Interop", "PG_Provider"));
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117 chip 1.1
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118 chip 1.6 for(Uint32 i = 0, n = cimInstanceNames.size(); i < n; i++)
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119 chip 1.2 {
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120 chip 1.6 CIMInstance cimInstance = _prm->getInstance(cimInstanceNames[i]);
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121 chip 1.2
122 if(String::equalNoCase(providerName, _getPropertyValue(cimInstance, "Name").toString()))
123 {
124 moduleName = _getPropertyValue(cimInstance, "ProviderModuleName").toString();
125
126 break;
127 }
128 }
129 }
130 catch(...)
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131 chip 1.1 {
132 }
133
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134 chip 1.2 // ensure the module name is valid
135 if(moduleName.size() == 0)
136 {
137 throw Exception("Could not determine PG_ProviderModule instance for specified class.");
138 }
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139 chip 1.1
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140 chip 1.2 String interfaceType;
141 String moduleLocation;
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142 chip 1.1
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143 chip 1.2 try
144 {
145 // get the PG_ProviderModule instances associated with the specified namespace:class_name. use the matching
146 // instance to gather the module status and location (physical name).
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147 chip 1.1
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148 chip 1.6 Array<CIMObjectPath> cimInstanceNames = _prm->enumerateInstanceNames(CIMObjectPath(String::EMPTY, "root/PG_Interop", "PG_ProviderModule"));
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149 chip 1.1
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150 chip 1.6 for(Uint32 i = 0, n = cimInstanceNames.size(); i < n; i++)
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151 chip 1.2 {
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152 chip 1.6 CIMInstance cimInstance = _prm->getInstance(cimInstanceNames[i]);
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153 chip 1.2
154 if(String::equalNoCase(moduleName, _getPropertyValue(cimInstance, "Name").toString()))
155 {
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156 chip 1.3 // ATTN: check operational status
157
158 // get interface
159 interfaceType = _getPropertyValue(cimInstance, "InterfaceType").toString();
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160 chip 1.2
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161 chip 1.3 // get location
162 moduleLocation = _getPropertyValue(cimInstance, "Location").toString();
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163 chip 1.2
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164 chip 1.3 break;
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165 chip 1.2 }
166 }
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167 chip 1.3 }
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168 chip 1.2 catch(...)
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169 chip 1.1 {
170 }
171
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172 chip 1.2 // ensure the interface and location are valid
173 if((interfaceType.size() == 0) || (moduleLocation.size() == 0))
174 {
175 throw Exception("Could not determine PG_ProviderModule.InterfaceType or PG_ProviderModule.Location or module is disabled.");
176 }
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177 chip 1.1
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178 chip 1.6 // DEBUG
179 CString s1 = interfaceType.getCString();
180 const char * p1 = s1;
181
182 CString s2 = moduleLocation.getCString();
183 const char * p2 = s2;
184
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185 chip 1.2 ProviderName temp(
186 providerName,
187 moduleLocation,
188 interfaceType,
189 0);
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190 chip 1.1
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191 chip 1.2 return(temp);
192 }
193
194 ProviderRegistrar::ProviderRegistrar(void)
195 {
196 }
197
198 ProviderRegistrar::~ProviderRegistrar(void)
199 {
200 }
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201 chip 1.1
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202 schuur 1.9 ProviderName ProviderRegistrar::findConsumerProvider(const String & destinationPath)
203 {
204 CIMInstance provider;
205 CIMInstance providerModule;
206 ProviderName temp;
207
208 if (_prm->lookupIndicationConsumer(destinationPath,provider,providerModule))
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209 schuur 1.12 return ProviderName(
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210 kumpf 1.13 provider.getProperty(provider.findProperty
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211 schuur 1.9 ("Name")).getValue ().toString (),
212 providerModule.getProperty(providerModule.findProperty
213 ("Location")).getValue().toString(),
214 providerModule.getProperty(providerModule.findProperty
215 ("InterfaceType")).getValue().toString(),
216 0);
217
218 return temp;
219 }
220
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221 schuur 1.10 static const Uint16 _MODULE_STOPPING = 9;
222 static const Uint16 _MODULE_STOPPED = 10;
223
224 static void checkBlocked(CIMInstance &pm)
225 {
226 PEG_METHOD_ENTER(TRC_PROVIDERMANAGER, "checkBlocked");
227
228 Array<Uint16> operationalStatus;
229
230 Uint32 pos = pm.findProperty(CIMName ("OperationalStatus"));
231 if(pos == PEG_NOT_FOUND) {
232 PEG_TRACE_STRING(TRC_PROVIDERMANAGER, Tracer::LEVEL4,
233 "OperationalStatus not found.");
234 PEG_METHOD_EXIT();
235 //l10n
236 //throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, "provider lookup failed.");
237 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, MessageLoaderParms(
238 "ProviderManager.ProviderManagerService.PROVIDER_LOOKUP_FAILED",
239 "provider lookup failed."));
240 }
241
242 schuur 1.10 pm.getProperty(pos).getValue().get(operationalStatus);
243 for(Uint32 i = 0; i < operationalStatus.size(); i++) {
244 if(operationalStatus[i] == _MODULE_STOPPED ||
245 operationalStatus[i] == _MODULE_STOPPING) {
246 PEG_TRACE_STRING(TRC_PROVIDERMANAGER, Tracer::LEVEL4,
247 "Provider blocked.");
248 PEG_METHOD_EXIT();
249 //l10n
250 //throw PEGASUS_CIM_EXCEPTION(CIM_ERR_ACCESS_DENIED, "provider blocked.");
251 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_ACCESS_DENIED, MessageLoaderParms(
252 "ProviderManager.ProviderManagerService.PROVIDER_BLOCKED",
253 "provider blocked."));
254 }
255 }
256 }
257
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258 chip 1.2 // need at least the object and the one capability.
259 // for example,
260 // "//localhost/root/cimv2:CIM_ComputerSystem", INSTANCE
261 // "//localhost/root/cimv2:CIM_ComputerSystem", METHOD
262 // "//localhost/root/cimv2:CIM_AssociatedComputerSystem", ASSOCIATION
263 // "//localhost/root/cimv2:CIM_ComputerSystemFailure", INDICATION
264
265 // the method will return the logical and physical provider names associated with the object and capability.
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266 chip 1.1
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267 schuur 1.10 ProviderName ProviderRegistrar::findProvider(const ProviderName & providerName, Boolean test)
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268 chip 1.2 {
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269 schuur 1.12 // CIMObjectPath objectName = providerName.getObjectName();
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270 chip 1.2 Uint32 flags = providerName.getCapabilitiesMask();
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271 chip 1.1
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272 chip 1.2 // validate arguments
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273 schuur 1.12 /* if(objectName.getNameSpace().isNull() || objectName.getClassName().isNull())
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274 chip 1.2 {
275 throw Exception("Invalid argument.");
276 }
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277 schuur 1.12 */
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278 schuur 1.7 CIMInstance provider;
279 CIMInstance providerModule;
280 ProviderName temp;
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281 schuur 1.8 Boolean hasNoQuery;
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282 schuur 1.7
283 switch (flags) {
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284 schuur 1.9 case ProviderType_INSTANCE:
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285 schuur 1.12 if (_prm->lookupInstanceProvider(providerName.getNameSpace(),providerName.getClassName(),
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286 schuur 1.7 provider,providerModule,0)) {
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287 schuur 1.11 if (test) checkBlocked(providerModule);
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288 schuur 1.12 return ProviderName(
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289 schuur 1.11 provider.getProperty(provider.findProperty
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290 schuur 1.7 ("Name")).getValue ().toString (),
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291 schuur 1.11 providerModule.getProperty(providerModule.findProperty
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292 schuur 1.7 ("Location")).getValue().toString(),
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293 schuur 1.11 providerModule.getProperty(providerModule.findProperty
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294 schuur 1.7 ("InterfaceType")).getValue().toString(),
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295 schuur 1.11 ProviderType::INSTANCE);
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296 schuur 1.7 }
297 break;
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298 schuur 1.9 case ProviderType_ASSOCIATION:
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299 schuur 1.12 if (_prm->lookupInstanceProvider(providerName.getNameSpace(),providerName.getClassName(),
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300 schuur 1.7 provider,providerModule,1)) {
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301 schuur 1.11 if (test) checkBlocked(providerModule);
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302 schuur 1.12 return ProviderName(
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303 schuur 1.11 provider.getProperty(provider.findProperty
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304 schuur 1.7 ("Name")).getValue ().toString (),
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305 schuur 1.11 providerModule.getProperty(providerModule.findProperty
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306 schuur 1.7 ("Location")).getValue().toString(),
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307 schuur 1.11 providerModule.getProperty(providerModule.findProperty
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308 schuur 1.7 ("InterfaceType")).getValue().toString(),
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309 schuur 1.11 ProviderType::ASSOCIATION);
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310 schuur 1.8 }
311 break;
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312 schuur 1.9 case ProviderType_QUERY:
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313 schuur 1.12 if (_prm->lookupInstanceProvider(providerName.getNameSpace(),providerName.getClassName(),
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314 schuur 1.8 provider,providerModule,0,&hasNoQuery)) {
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315 schuur 1.11 if (test) checkBlocked(providerModule);
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316 schuur 1.12 return ProviderName(
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317 schuur 1.11 provider.getProperty(provider.findProperty
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318 schuur 1.8 ("Name")).getValue ().toString (),
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319 schuur 1.11 providerModule.getProperty(providerModule.findProperty
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320 schuur 1.8 ("Location")).getValue().toString(),
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321 schuur 1.11 providerModule.getProperty(providerModule.findProperty
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322 schuur 1.8 ("InterfaceType")).getValue().toString(),
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323 schuur 1.11 ProviderType::INSTANCE);
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324 schuur 1.7 }
325 break;
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326 schuur 1.11 case ProviderType_METHOD:
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327 schuur 1.12 if (_prm->lookupMethodProvider(providerName.getNameSpace(),providerName.getClassName(),
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328 schuur 1.11 providerName.getMethodName(),provider,providerModule)) {
329 if (test) checkBlocked(providerModule);
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330 schuur 1.12 return ProviderName(
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331 schuur 1.11 provider.getProperty(provider.findProperty
332 ("Name")).getValue ().toString (),
333 providerModule.getProperty(providerModule.findProperty
334 ("Location")).getValue().toString(),
335 providerModule.getProperty(providerModule.findProperty
336 ("InterfaceType")).getValue().toString(),
337 ProviderType::METHOD);
338 }
339 break;
340 default:
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341 schuur 1.12 CIMObjectPath objectName(String::EMPTY,
342 providerName.getNameSpace(),providerName.getClassName());
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343 schuur 1.7 temp = _lookupProvider(objectName);
344 }
345
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346 chip 1.2 return(temp);
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347 chip 1.1 }
348
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349 chip 1.2 Boolean ProviderRegistrar::insertProvider(const ProviderName & providerName)
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350 chip 1.1 {
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351 chip 1.2 // assume the providerName is in ProviderName format
352 ProviderName name(providerName);
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353 chip 1.1
354 return(false);
355 }
356
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357 chip 1.2 Boolean ProviderRegistrar::removeProvider(const ProviderName & providerName)
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358 chip 1.1 {
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359 chip 1.2 // assume the providerName is in ProviderName format
360 ProviderName name(providerName);
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361 chip 1.1
362 return(false);
363 }
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364 chip 1.2
365 void SetProviderRegistrationManager(ProviderRegistrationManager * p)
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366 chip 1.1 {
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367 chip 1.2 _prm = p;
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368 chip 1.1 }
369
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370 chip 1.2 ProviderRegistrationManager * GetProviderRegistrationManager(void)
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371 chip 1.1 {
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372 chip 1.2 return(_prm);
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373 chip 1.1 }
374
375 PEGASUS_NAMESPACE_END
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Return to
ProviderRegistrar.cpp
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Up to [Pegasus] / pegasus / src / Pegasus / ProviderManager2