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File: [Pegasus] / pegasus / src / Pegasus / Server / ProviderRegistrationManager / ProviderManagerMap.cpp
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Revision: 1.13, Fri Oct 29 04:29:54 2010 UTC (13 years, 8 months ago) by s.kodali Branch: MAIN CVS Tags: preBug9676, postBug9676, TASK_PEP317_1JUNE_2013, TASK-TASK_PEP362_RestfulService_branch-root, TASK-TASK_PEP362_RestfulService_branch-merged_out_from_trunk, TASK-TASK_PEP362_RestfulService_branch-merged_in_to_trunk, TASK-TASK_PEP362_RestfulService_branch-merged_in_from_branch, TASK-TASK_PEP362_RestfulService_branch-branch, TASK-PEP362_RestfulService-root, TASK-PEP362_RestfulService-merged_out_to_branch, TASK-PEP362_RestfulService-merged_out_from_trunk, TASK-PEP362_RestfulService-merged_in_to_trunk, TASK-PEP362_RestfulService-merged_in_from_branch, TASK-PEP362_RestfulService-branch, TASK-PEP317_pullop-root, TASK-PEP317_pullop-merged_out_to_branch, TASK-PEP317_pullop-merged_out_from_trunk, TASK-PEP317_pullop-merged_in_to_trunk, TASK-PEP317_pullop-merged_in_from_branch, TASK-PEP317_pullop-branch, RELEASE_2_14_1, RELEASE_2_14_0-RC2, RELEASE_2_14_0-RC1, RELEASE_2_14_0, RELEASE_2_14-root, RELEASE_2_14-branch, RELEASE_2_13_0-RC2, RELEASE_2_13_0-RC1, RELEASE_2_13_0-FC, RELEASE_2_13_0, RELEASE_2_13-root, RELEASE_2_13-branch, RELEASE_2_12_1-RC1, RELEASE_2_12_1, RELEASE_2_12_0-RC1, RELEASE_2_12_0-FC, RELEASE_2_12_0, RELEASE_2_12-root, RELEASE_2_12-branch, RELEASE_2_11_2-RC1, RELEASE_2_11_2, RELEASE_2_11_1-RC1, RELEASE_2_11_1, RELEASE_2_11_0-RC1, RELEASE_2_11_0-FC, RELEASE_2_11_0, RELEASE_2_11-root, RELEASE_2_11-branch, PREAUG25UPDATE, POSTAUG25UPDATE, HEAD, CIMRS_WORK_20130824, BeforeUpdateToHeadOct82011 Changes since 1.12: +15 -4 lines BUG#: 8864 TITLE: PEP 318: 32bit providers in 64bit OpenPegasus |
//%LICENSE//////////////////////////////////////////////////////////////// // // Licensed to The Open Group (TOG) under one or more contributor license // agreements. Refer to the OpenPegasusNOTICE.txt file distributed with // this work for additional information regarding copyright ownership. // Each contributor licenses this file to you under the OpenPegasus Open // Source License; you may not use this file except in compliance with the // License. // // 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 "ProviderManagerMap.h" #include <Pegasus/Common/Config.h> #include <Pegasus/Common/PegasusVersion.h> #include <Pegasus/Common/Constants.h> #include <Pegasus/Common/Tracer.h> #include <Pegasus/Common/FileSystem.h> #include <Pegasus/Common/Logger.h> #include <Pegasus/Common/String.h> #include <Pegasus/General/DynamicLibrary.h> #include <Pegasus/Config/ConfigManager.h> #include <Pegasus/Common/Dir.h> PEGASUS_NAMESPACE_BEGIN ProviderManagerMap& ProviderManagerMap::instance() { static ProviderManagerMap singletonInst; return singletonInst; } ProviderManagerMap::ProviderManagerMap() { initialize(); } bool ProviderManagerMap::isValidProvMgrIfc(String &ifcType, String &ifcVersion) { for (Uint32 ifc=0; ifc<_pmArray.size(); ifc++) { if (_pmArray[ifc].ifcName == ifcType) { if (ifcVersion.size()==0) { return true; } else { for (Uint32 ver=0; ver<_pmArray[ifc].ifcVersions.size(); ver++) { if (_pmArray[ifc].ifcVersions[ver] == ifcVersion) { return true; } } } } } return false; } bool ProviderManagerMap::getProvMgrPathForIfcType( const String &ifcType, const String &ifcVersion, Uint16 bitness, String &path) { path.clear(); for (Uint32 ifc=0; ifc<_pmArray.size(); ifc++) { if (_pmArray[ifc].ifcName == ifcType) { if (ifcVersion.size()==0) { path = bitness == PG_PROVMODULE_BITNESS_32 ? _pmArray[ifc].path32 : _pmArray[ifc].path; return true; } else for (Uint32 ver=0; ver<_pmArray[ifc].ifcVersions.size(); ver++) { if (_pmArray[ifc].ifcVersions[ver] == ifcVersion) { path = bitness == PG_PROVMODULE_BITNESS_32 ? _pmArray[ifc].path32 : _pmArray[ifc].path; return true; } } } } return false; } void ProviderManagerMap::initialize() { String libExt = FileSystem::getDynamicLibraryExtension(); // first add the default: ProvMgrIfcInfo defaultPMEntry; defaultPMEntry.path.clear(); defaultPMEntry.ifcName = "C++Default"; defaultPMEntry.ifcVersions.append(String("2.1.0")); defaultPMEntry.ifcVersions.append(String("2.2.0")); defaultPMEntry.ifcVersions.append(String("2.3.0")); defaultPMEntry.ifcVersions.append(String("2.5.0")); defaultPMEntry.ifcVersions.append(String("2.6.0")); defaultPMEntry.ifcVersions.append(String("2.9.0")); _pmArray.append(defaultPMEntry); // now check for plugins String dirName = ConfigManager::getInstance()->getCurrentValue( "providerManagerDir"); dirName = ConfigManager::getHomedPath(dirName); PEG_TRACE((TRC_PROVIDERMANAGER, Tracer::LEVEL3, "Looking for ProviderManagers in %s.", (const char*)dirName.getCString())); // check to make sure that this ifc type is handled by one of the // provider managers in the directory String testname = String("providermanager")+libExt; for (Dir dir(dirName); dir.more(); dir.next()) { String filename = dir.getName(); String lowerFilename = filename; lowerFilename.toLower(); if ((lowerFilename.subString(lowerFilename.size()-testname.size()) == testname) && (lowerFilename != FileSystem::buildLibraryFileName("defaultprovidermanager")) && (lowerFilename != FileSystem::buildLibraryFileName("pegprovidermanager"))) { String fullPath = dirName + "/" + filename; #ifdef PEGASUS_PROVIDER_MANAGER_32BIT_LIB_DIR String fullPath32 = PEGASUS_PROVIDER_MANAGER_32BIT_LIB_DIR; fullPath32 = fullPath32 + "/" + filename; #else String fullPath32 = dirName + "32/" + filename; #endif // found a file... assume it's a ProviderManager library PEG_TRACE((TRC_PROVIDERMANAGER, Tracer::LEVEL4, "Found file %s. Checking to see if it is a ProviderManager.", (const char*)fullPath.getCString())); DynamicLibrary dl(fullPath); if (!dl.load()) { Logger::put_l(Logger::ERROR_LOG, System::CIMSERVER, Logger::SEVERE, MessageLoaderParms( "Server.ProviderRegistrationManager.ProviderManagerMap." "LOAD_ERROR", "Error loading library $0: $1.", fullPath, dl.getLoadErrorMessage())); continue; // to the next file } Uint32 (*get_peg_ver)() = (Uint32(*)()) dl.getSymbol("getPegasusVersion"); if (get_peg_ver == 0) { Logger::put_l(Logger::ERROR_LOG, System::CIMSERVER, Logger::SEVERE, MessageLoaderParms( "Server.ProviderRegistrationManager.ProviderManagerMap." "MISSING_GET_PG_VERSION", "Library $0 does not contain expected function " "'getPegasusVersion'.", fullPath)); continue; } Uint32 peg_ver = get_peg_ver(); if (peg_ver != PEGASUS_VERSION_NUMBER) { Logger::put_l(Logger::ERROR_LOG, System::CIMSERVER, Logger::SEVERE, MessageLoaderParms( "Server.ProviderRegistrationManager.ProviderManagerMap." "WRONG_VERSION", "Provider Manager $0 returned Pegasus " "version $1. Expected $2.", fullPath, peg_ver, PEGASUS_VERSION_NUMBER)); continue; } const char** (*get_ifc)() = (const char**(*)()) dl.getSymbol( "getProviderManagerInterfaceNames"); const char** (*get_ver)(const char *) = (const char**(*)(const char *)) dl.getSymbol( "getProviderManagerInterfaceVersions"); if (get_ifc == 0) { Logger::put_l(Logger::ERROR_LOG, System::CIMSERVER, Logger::SEVERE, MessageLoaderParms( "Server.ProviderRegistrationManager.ProviderManagerMap." "MISSING_GET_IFC_NAMES", "Provider Manager $0 does not contain expected " "function 'getProviderManagerInterfaceNames'", fullPath)); continue; // to the next file } if (get_ver == 0) { Logger::put_l(Logger::ERROR_LOG, System::CIMSERVER, Logger::SEVERE, MessageLoaderParms( "Server.ProviderRegistrationManager.ProviderManagerMap." "MISSING_GET_IFC_VERSIONS", "Provider Manager $0 does not contain expected " "function 'getProviderManagerInterfaceVersions'", fullPath)); continue; // to the next file } const char ** ifcNames = get_ifc(); if ((ifcNames!=NULL) && (*ifcNames!=NULL)) { for (int i=0; ifcNames[i]!=NULL; i++) { const char *ifcName = ifcNames[i]; ProvMgrIfcInfo entry; entry.path = fullPath; entry.path32 = fullPath32; entry.ifcName = ifcName; // now get the versions const char ** ifcVersions = get_ver(ifcName); for (int j=0; ifcVersions[j]!=NULL; j++) { entry.ifcVersions.append(String(ifcVersions[j])); PEG_TRACE((TRC_PROVIDERMANAGER, Tracer::LEVEL3, "Adding Provider type %s version %s " "handled by ProviderManager %s", ifcName,ifcVersions[j], (const char*)fullPath.getCString())); } _pmArray.append(entry); } } } } _bInitialized = true; } PEGASUS_NAMESPACE_END
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