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File: [Pegasus] / pegasus / src / Pegasus / ProviderManager2 / CMPIR / tool.c
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Revision: 1.7, Sun Jul 29 16:54:47 2007 UTC (16 years, 11 months ago) by ms.aruran Branch: MAIN CVS Tags: TASK_PEP328_SOLARIS_NEVADA_PORT, TASK-PEP328_SOLARIS_NEVADA_PORT_v2-root, TASK-PEP328_SOLARIS_NEVADA_PORT_v2-branch, TASK-PEP328_SOLARIS_NEVADA_PORT-root, TASK-PEP328_SOLARIS_NEVADA_PORT-branch, TASK-PEP328_SOLARIS_IX86_CC_PORT-root, TASK-PEP328_SOLARIS_IX86_CC_PORT-branch-v2, TASK-PEP328_SOLARIS_IX86_CC_PORT-branch, TASK-PEP311_WSMan-root, TASK-PEP311_WSMan-branch, TASK-PEP305_VXWORKS-root, TASK-PEP305_VXWORKS-branch-pre-solaris-port, TASK-PEP305_VXWORKS-branch-post-solaris-port, TASK-PEP305_VXWORKS-branch-beta2, TASK-PEP305_VXWORKS-branch, TASK-PEP305_VXWORKS-2008-10-23, TASK-BUG7146_SqlRepositoryPrototype-root, TASK-BUG7146_SqlRepositoryPrototype-merged_out_to_branch, TASK-BUG7146_SqlRepositoryPrototype-merged_out_from_trunk, TASK-BUG7146_SqlRepositoryPrototype-merged_in_to_trunk, TASK-BUG7146_SqlRepositoryPrototype-merged_in_from_branch, TASK-BUG7146_SqlRepositoryPrototype-branch, RELEASE_2_8_2-RC1, RELEASE_2_8_2, RELEASE_2_8_1-RC1, RELEASE_2_8_1, RELEASE_2_8_0_BETA, RELEASE_2_8_0-RC2, RELEASE_2_8_0-RC1, RELEASE_2_8_0-FC, RELEASE_2_8_0, RELEASE_2_8-root, RELEASE_2_8-branch, RELEASE_2_7_3-RC1, RELEASE_2_7_3, RELEASE_2_7_2-RC1, RELEASE_2_7_2, RELEASE_2_7_1-RC1, RELEASE_2_7_1, RELEASE_2_7_0-RC1, RELEASE_2_7_0-BETA, RELEASE_2_7_0, RELEASE_2_7-root, RELEASE_2_7-branch Changes since 1.6: +49 -39 lines BUG#: 6691 TITLE: Reformat src/Pegasus/ProviderManager2/CMPIR DESCRIPTION: Fixed as approved. |
//%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. // //============================================================================== // //%///////////////////////////////////////////////////////////////////////////// /*! \file tool.c \brief General tooling facility. This module offers general tooling methods that may be used by different components on the CIMOM as well as on the remote side. */ #include "cmpir_common.h" #include <stdio.h> #ifdef PEGASUS_OS_TYPE_UNIX # include <dlfcn.h> # include <strings.h> #elif defined PEGASUS_OS_TYPE_WINDOWS # include <winsock2.h> # include <Winbase.h> #endif #include "debug.h" #include "tool.h" #define GENERIC_ENTRY_POINT(n) \ typedef CMPI##n##MI * (* GENERIC_##n##MI) ( CMPIBroker * broker, \ CMPIContext * ctx, \ const char * provider ) #define FIXED_ENTRY_POINT(n) \ typedef CMPI##n##MI * (* FIXED_##n##MI) ( CMPIBroker * broker, \ CMPIContext * ctx ) #define LOAD_MI(n) \ GENERIC_ENTRY_POINT(n); \ FIXED_ENTRY_POINT(n); \ \ CMPI##n##MI * tool_load_##n##MI ( const char * provider, \ void * library, \ CMPIBroker * broker, \ CMPIContext * ctx ) \ { \ GENERIC_##n##MI g = \ (GENERIC_##n##MI) \ __get_generic_entry_point ( library, #n ); \ \ if ( g == NULL ) \ { \ FIXED_##n##MI f = \ (FIXED_##n##MI) \ __get_fixed_entry_point ( provider, \ library, \ #n ); \ \ if ( f == NULL ) \ { \ return NULL; \ } \ return ( f ) ( broker, ctx ); \ } \ return ( g ) ( broker, ctx, provider ); \ } /*****************************************************************************/ //! Loads a dynamic load library. /*! Loads the libary named lib<libname>.so using dlopen(). \param libname the library name. \return the library handle. */ void * tool_load_lib ( const char * libname ) { char filename[255]; void *dllhand; //PEGASUS_CMPIR_LIBTYPE appends libname with the lib extn based on os. sprintf ( filename, PEGASUS_CMPIR_LIBTYPE, libname ); //invoke dlopen under unix and LoadLibrary under windows OS. dllhand = (void *) PEGASUS_CMPIR_LOADLIBRARY(filename,RTLD_LAZY); if (dllhand == 0) { #if defined PEGASUS_OS_TYPE_UNIX TRACE_CRITICAL( ("Trying to load library: %s failed with %s\n", libname, dlerror()) ); #else TRACE_CRITICAL( ("Trying to load library: %s failed with %s\n", libname, strerror(errno)) ); #endif } return dllhand; } static void * __get_generic_entry_point ( void * library, const char * ptype ) { char entry_point[255]; sprintf ( entry_point, "_Generic_Create_%sMI", ptype ); //invokes dlsym on unix and GetProcAddress on windows return PEGASUS_CMPIR_GETPROCADDRESS(library,entry_point); } static void * __get_fixed_entry_point ( const char * provider, void * library, const char * ptype ) { char entry_point[255]; sprintf ( entry_point, "%s_Create_%sMI", provider, ptype ); //invokes dlsym on unix and GetProcAddress on windows return PEGASUS_CMPIR_GETPROCADDRESS( library, entry_point ); } LOAD_MI(Instance) LOAD_MI(Association) LOAD_MI(Method) LOAD_MI(Property) LOAD_MI(Indication) /****************************************************************************/ /*** Local Variables: ***/ /*** mode: C ***/ /*** c-basic-offset: 8 ***/ /*** End: ***/
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