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File: [Pegasus] / pegasus / src / Pegasus / ProviderManager2 / CMPI / CMPI_ThreadContext.cpp
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Revision: 1.9, Tue Apr 26 15:20:13 2005 UTC (19 years, 2 months ago) by konrad.r Branch: MAIN CVS Tags: STABLE, RELEASE_2_5_0-RC1, RELEASE_2_5_0, PEP244_ServerProfile-root, PEP244_ServerProfile-branch, PEP233_EmbeddedInstSupport-root, PEGASUS_2_5_0_PerformanceDev-string-end, PEGASUS_2_5_0_PerformanceDev-rootlt, PEGASUS_2_5_0_PerformanceDev-root, PEGASUS_2_5_0_PerformanceDev-r2, PEGASUS_2_5_0_PerformanceDev-r1, PEGASUS_2_5_0_PerformanceDev-lit-end, PEGASUS_2_5_0_PerformanceDev-buffer-end, PEGASUS_2_5_0_PerformanceDev-branch, PEGASUS_2_5_0_PerformanceDev-AtomicInt-branch, PEG25_IBM_5_16_05, NPEGASUS_2_5_0_PerformanceDev-String-root, NNPEGASUS_2_5_0_PerformanceDev-String-branch, BUG_4225_PERFORMANCE_VERSION_1_DONE Branch point for: PEP233_EmbeddedInstSupport-branch Changes since 1.8: +3 -3 lines BUG#: 2586 TITLE: Make the CMPI interfaces compliant to the CMPI specification. DESCRIPTION: |
//%2005//////////////////////////////////////////////////////////////////////// // // 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. // // 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. // //============================================================================== // // Author: Adrian Schuur, schuur@de.ibm.com // // Modified By: // //%///////////////////////////////////////////////////////////////////////////// #include "CMPI_Version.h" #include "CMPI_Object.h" #ifndef PEGASUS_PLATFORM_WIN32_IX86_MSVC #include <pthread.h> #endif #include <limits.h> PEGASUS_USING_STD; PEGASUS_NAMESPACE_BEGIN PEGASUS_THREAD_KEY_TYPE CMPI_ThreadContext::contextKey; int CMPI_ThreadContext::context_key_once=1; void CMPI_ThreadContext::context_key_alloc() { pegasus_key_create(&contextKey); } PEGASUS_THREAD_KEY_TYPE CMPI_ThreadContext::getContextKey() { if (context_key_once) { context_key_alloc(); context_key_once=0; } return contextKey; } void CMPI_ThreadContext::add(CMPI_Object *o) { ENQ_TOP_LIST(o,CIMfirst,CIMlast,next,prev); } void CMPI_ThreadContext::addObject(CMPI_Object* o) { CMPI_ThreadContext* ctx=getThreadContext(); ctx->add(o); } void CMPI_ThreadContext::remove(CMPI_Object *o) { if (reinterpret_cast<long>(o->next)!=-1) { DEQ_FROM_LIST(o,CIMfirst,CIMlast,next,prev); o->next=reinterpret_cast<CMPI_Object*>((void*)-1l); } } void CMPI_ThreadContext::remObject(CMPI_Object* o) { CMPI_ThreadContext* ctx=getThreadContext(); ctx->remove(o); } CMPI_ThreadContext* CMPI_ThreadContext::getThreadContext() { PEGASUS_THREAD_KEY_TYPE k=getContextKey(); #ifndef PEGASUS_PLATFORM_ZOS_ZSERIES_IBM return (CMPI_ThreadContext*)pegasus_get_thread_specific(k); #else CMPI_ThreadContext* tCtx=NULL; pthread_getspecific(k,(void**)&tCtx); return tCtx; #endif } const CMPIBroker* CMPI_ThreadContext::getBroker() { //return getThreadContext()->broker; CMPI_ThreadContext *ctx = getThreadContext(); if (ctx) return ctx->broker; return 0; } const CMPIContext* CMPI_ThreadContext::getContext() { return getThreadContext()->context; } CMPI_ThreadContext::CMPI_ThreadContext(const CMPIBroker *mb, const CMPIContext *ctx ) { CIMfirst=CIMlast=NULL; broker=mb; context=ctx; PEGASUS_THREAD_KEY_TYPE k=getContextKey(); #ifndef PEGASUS_PLATFORM_ZOS_ZSERIES_IBM prev=(CMPI_ThreadContext*)pegasus_get_thread_specific(k); #else pthread_getspecific(k,(void**)&prev); #endif pegasus_set_thread_specific(k,this); return; } CMPI_ThreadContext::~CMPI_ThreadContext() { for (CMPI_Object *nxt,*cur=CIMfirst; cur; cur=nxt) { nxt=cur->next; ((CMPIInstance*)cur)->ft->release((CMPIInstance*)cur); } PEGASUS_THREAD_KEY_TYPE k=getContextKey(); pegasus_set_thread_specific(k,prev); } PEGASUS_NAMESPACE_END
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