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File: [Pegasus] / pegasus / src / Clients / dnsinfo / DNSInfo.cpp
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Revision: 1.7, Tue Apr 3 17:50:48 2007 UTC (17 years, 3 months ago) by kumpf Branch: MAIN CVS Tags: TASK-PEP286_PRIVILEGE_SEPARATION-root, TASK-PEP286_PRIVILEGE_SEPARATION-branch, TASK-Bug2102Final-root, TASK-Bug2102Final-merged_out_to_branch, TASK-Bug2102Final-merged_out_from_trunk, TASK-Bug2102Final-merged_in_to_trunk, TASK-Bug2102Final-merged_in_from_branch, TASK-Bug2102Final-branch Changes since 1.6: +2 -16 lines BUG#: 6306 TITLE: Initialization of String objects to String::EMPTY is unnecessary DESCRIPTION: Remove redundant object initializations. |
//%2006//////////////////////////////////////////////////////////////////////// // // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation, The Open Group. // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; Symantec Corporation; The Open Group. // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to // deal in the Software without restriction, including without limitation the // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or // sell copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // //============================================================================== // //%///////////////////////////////////////////////////////////////////////////// #include <cstring> // Using the general CIMOM TestClient as an example, developed an // dnsinfo client that does an enumerateInstances of the // PG_DNSService class and displays properties of interest. // At this time, there is only one instance of PG_DNSService. #include "DNSInfo.h" PEGASUS_USING_PEGASUS; PEGASUS_USING_STD; #define NAMESPACE CIMNamespaceName ("root/cimv2") #define CLASSNAME CIMName ("PG_DNSService") /** Constructor for DNSInfo Client */ DNSInfo::DNSInfo() { } DNSInfo::~DNSInfo() { } /** ErrorExit - Print out the error message as an and get out. @param - Text for error message @return - None, Terminates the program @exception - This function terminates the program */ void DNSInfo::errorExit(const String& message) { cerr << "dnsinfo error: " << message << endl; exit(1); } /** _usage method for osinfo - only accept one option -c for raw CIM formatting */ void DNSInfo::_usage() { cerr << "Usage: osinfo [-c]" << endl; cerr << "Example:" << endl; cerr << " dnsinfo " << endl; cerr << " dnsinfo -c " << endl; } /** displayProperties method of the osinfo Test Client */ void DNSInfo::displayProperties() { // interesting properties are stored off in class variables cout << "Domain Name System (DNS) Service Information" << endl; cout << endl; // expect to have values for the keys (even if Unknown) cout << " System Name : " << dnsSystemName << endl; cout << " System Creation Class Name : " << dnsSystemCreationClassName << endl; cout << " Name : " << dnsName << endl; cout << " Creation Class Name : " << dnsCreationClassName << endl; cout << " Caption : " << dnsCaption << endl; cout << " Description : " << dnsDescription << endl; for (int i = 0; i <dnsSearchList.size(); i++) { cout << " Search List[" << i << "] : " << dnsSearchList[i] << endl; } for (int i = 0; i <dnsAddresses.size(); i++) { cout << " Server Addresses[" << i << "] : " << dnsAddresses[i] << endl; } } /** gatherProperties method of the dnsinfo Test Client */ void DNSInfo::gatherProperties(CIMInstance &inst, Boolean cimFormat) { #ifdef DEBUG cout << "DNSInfo::gatherProperties()" << endl; #endif // don't have a try here - want it to be caught by caller // loop through the properties for (Uint32 j=0; j < inst.getPropertyCount(); j++) { CIMName propertyName = inst.getProperty(j).getName(); // only pull out those properties of interest if (propertyName.equal (CIMName ("SystemName"))) { inst.getProperty(j).getValue().get(dnsSystemName); } // end if SystemName if (propertyName.equal (CIMName ("SystemCreationClassName"))) { inst.getProperty(j).getValue().get(dnsSystemCreationClassName); } // end if SystemCreationClassName if (propertyName.equal (CIMName ("Name"))) { inst.getProperty(j).getValue().get(dnsName); } // end if Name if (propertyName.equal (CIMName ("CreationClassName"))) { inst.getProperty(j).getValue().get(dnsCreationClassName); } // end if CreationClassName if (propertyName.equal (CIMName ("Caption"))) { inst.getProperty(j).getValue().get(dnsCaption); } // end if Caption if (propertyName.equal (CIMName ("Description"))) { inst.getProperty(j).getValue().get(dnsDescription); } // end if Description if (propertyName.equal (CIMName ("SearchList"))) { inst.getProperty(j).getValue().get(dnsSearchList); } // end if SearchList if (propertyName.equal (CIMName ("Addresses"))) { inst.getProperty(j).getValue().get(dnsAddresses); } // end if ServerAddress } // end of for looping through properties } /* getDNSInfo of the DNS provider. */ void DNSInfo::getDNSInfo(const int argc, const char** argv) { // ATTN-SLC-16-May-02-P1 enhance to take host & user info // Decided to keep local only for first release Boolean cimFormat = false; // before we even connect to CIMOM, make sure we're // syntactically valid if (argc > 2) { _usage(); exit(1); } if (argc == 2) { // only support one option, -c for CIM formatting const char *opt = argv[1]; if (strcmp(opt,"-c") == 0) { cimFormat = true; } else { _usage(); exit(1); } } // need to first connect to the CIMOM try { // specify the timeout value for the connection (if inactive) // in milliseconds, thus setting to one minute CIMClient client; client.setTimeout(60 * 1000); client.connectLocal(); Boolean deepInheritance = true; Boolean localOnly = true; Boolean includeQualifiers = false; Boolean includeClassOrigin = false; Uint32 numberInstances; #ifdef DEBUG cout << "DNSInfo::getDNSInfo() - doing enumerateInstances . . ." << endl; #endif Array<CIMInstance> cimNInstances = client.enumerateInstances(NAMESPACE, CLASSNAME, deepInheritance, localOnly, includeQualifiers, includeClassOrigin ); #ifdef DEBUG cout << "DNSInfo::getDNSInfo() - enumerateInstances done" << endl; #endif numberInstances = cimNInstances.size(); // while we only have one instance (the running OS), we can take the // first instance. When the OSProvider supports installed OSs as well, // will need to select the runningOS instance for (Uint32 i = 0; i < cimNInstances.size(); i++) { CIMObjectPath instanceRef = cimNInstances[i].getPath (); if ( !(instanceRef.getClassName().equal (CIMName (CLASSNAME)))) { errorExit("EnumerateInstances failed"); } // first gather the interesting properties gatherProperties(cimNInstances[i], cimFormat); // then display them displayProperties(); } // end for looping through instances } // end try catch(Exception& e) { errorExit(e.getMessage()); } } /////////////////////////////////////////////////////////////// // MAIN /////////////////////////////////////////////////////////////// int main(const int argc, const char** argv) { DNSInfo dnsInfo; dnsInfo.getDNSInfo(argc, argv); return 0; }
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