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version 1.49, 2001/07/17 14:14:41 version 1.49.2.31, 2001/10/11 18:29:01
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 CHANGE LOG FOR PEGASUS CHANGE LOG FOR PEGASUS
  
   Version 1.1.1 - 3 August 2001 -  Development Branch (Work in Progress)
                   current working dev branch of build
   
   1. (Karl) 6 Aug - extend ToMof functions. The MOF for a class can now be
           seen as part of CGIclient class displays.
   
   2. (Karl) 7 Aug - Update CIM25 Schema from the "preliminary" version
           to the final version in Schemas\CIM25.  This included minor
           corrections, etc and a couple of file changes. This is the
           official final CIM 25 schema relesed by the DMTF.  This change
           should not affect any current work.
   3. (Karl) 7 Aug 2001 - Added CIM Schema 2.6 (preliminary) to the Schemas
           directorys.  Note however that today the make repository still
           loads the 2.5 schema.
   
   4. (Karl) 8 Aug 2001 - Change cimmofparser.cpp to put header and trailers
           on XML output.
   
   5. (Denise Eckstein - HP) 13 Aug 2001 - Fixed an HP-UX compile problem
   in various src/utils/mu commands (MoveCmd.cpp, PrependCmd.cpp, RmCmd.cpp,
   RmDirHierCmd.cpp, StripCmd.cpp, TouchCmd.cpp).  aCC scopes variable
   declarations in for loop initializers outside the loop, so multiple
   "for (int i=0; i<10; i++);" statements cause a compile error.
   
   6. (Nag Boranna - HP) 15 Aug 2001 - Modified Config framework to remove
   dependency on the config files at the start of the cimserver. Now the
   cimserver will use in-memory default values in the absence of config files
   and command line options. Fixed a few defects in the config framework that
   were causing cimom to crash under certain conditions. Changed the config
   provider class name to 'PG_ConfigSetting' in the mof file and modified
   provider implementation files accordingly. Also modified the config CLI
   to show user friendly error/status messages.
   
   7. (Carol Ann Krug Graves - HP) 16 Aug 2001 - Fixed a bug in wbemexec CLI
   (reported incorrect line number on error in XML request if input redirected).
   Enhanced the -d debug command line option to allow more flexibility in
   generating debug output.
   
   8. Karl 17 Aug 2001) - Extended CIMMOF compiler to put pegasus comment line in
   xml when it generates xml output.
   
   9. (Roger Kumpf - HP) 20 Aug 2001 - Combine instances of each class into
   a common file to reduce the number of files required by the default
   repository implementation.
   
   10. (Mike Brasher) - Fixed minor bug in repository implementation.
   
   11. (Mike Brasher) - Committed fix to missing PARAMETER.REFERENCE XML element.
   
   12. (Mike Brasher) - Committed rework of server into queue approach.
   
   13. (Mike Brasher) - New webserver and webclient examples.
   
   14. (Sushma Fernandes - HP) 21 Aug 2001 - Fixed a bug that was creating an empty file when trace was not enabled. Changed the Tracer test program's executable file name to TracerTest instead of Tracer.
   
   15. (Mike Brasher) - Initial work on refactorying client into modules.
       CIMOperationRequestEncoder and partial CIMOperationResponseDecoder.
   
   16. (Mike Brasher) - queue-based clients now complete.
   
   17. (Jim Chou - HP) 12 Sep 2001 - Initial contribution of wbemexec test directory and make infrastructure.  This submittal also includes an initial set of test scripts.
   
   18. (Markus Mueller - IBM) 13 Sep 2001 - Initial support for z/OS on z/Series, the successor of OS/390 and MVS.
   
   19. (Warren Otsuka - HP) 14 Sep 2001 - Implementation of servlet web server
       interface to CIMServer.This is for the PEGASUS CIM Server to coexist with
       a web server. See doc/Servlet for more information.
   
   20. (Yi Zhou - HP) 20 Sep 2001 - Added tracing in files
       CIMOperationRequestDecoder.cpp and CIMOperationResponseEncoder.cpp so XML
       input and output can be written in a trace file.
   
   21. (Markus Mueller - IBM) 25 Sep 2001 - Initial Signal Handler support
       Created new class SignalHandler that allow registration, activation and
       deactivation of signal handler functions (Linux only !).
   
   22. (Nitin Upasani - HP) 27 Sep 2001 - Modification of ExportServer and ExportClient
       to support ExportIndication. DisplayConsumer, a sample consumer is added which
       will consume (by displaying on screen) the indication exported by
       CIMExportRequestDispatcher. This complete implementation is based on
       CIM_EXPORT_INDICATION_REQUEST and RESPONSE messages. CIMMessage.h, Message.cpp
       and Message.h files are modified to implement above messages.
   
       XmlIndicationDispatcher test program is modified to test complete operation.
       It now creates a consumer, handler and indication instance and then calls
       CIMExportRequestDispatcher to export the indication to consumer. This
       program needs src/Pegasus/Server/tests/XmlIndicationDispatcher/TestSoftwarePkg.mof
       and Schemas/Pegasus/PG_ConsumerRegistration.mof files to be loaded in the repository
       to complete the test successfully. This test program also needs Handler qualifier
       defined in repository and modify CIM_Event25.mof for CIM_IndicationHandlerXMLHTTP
       class as below:
   
       //====================================================================
       //  CIM_IndicationHandlerXMLHTTP
       //====================================================================
       [Description (
         "CIM_IndicationHandlerXMLHTTP describes the destination for "
         "Indications to be delivered via HTTP, using a cimXML "
         "representation."), Handler ("CIMxmlIndicationHandler") ]
   
   23. (Sushma Fernandes - HP) 27 Sep 2001 - Added tracing code in
       ProviderTable.cpp and SystemUnix.cpp to indicate progress of loading
       a provider library.
   
   24. (Nitin Upasani - HP) 05 Oct 2001 - implementation of InvokeMethod interface for the
       provider. InvokeMethod currently uses CIMValue as type for inParameters and
       outParameters, which are unable to give information about param name, type and value.
       This should be changed to CIMParamValue which will help providers to know details of
       the parameter name and type along with value passed through InvoleMethod call.
       Current implementation uses CIMParamValue as parameters while travelling through message
       queues and converts it back to array of CIMValue before calling Provider API (which
       needs to be changed later).
   
       Also added are two test programs:
   
       src/Pegasus/Common/tests/ParamValue - which demonstrate use of CIMParamValue class.
   
       src/Pegasus/Client/tests/InvokeMethod - which makes call to InvokeMethod and
       displays the return value. Current implementation assumes that provider had returned
       true value and outParameters (which are now hard coded in CIMOperationRequestDispatcher
       to implement functionality) which are passed as response of InvokeMethod to client.
   
   25. (Nag Boranna - HP) 05 Oct 2001 - Added first level implementation of
       authentication to the pegasus code. Created an Authentication Manager and
       authenticator interfaces. The file based local authentication module has
       been modified to implement the local authenticator interface, to generate
       the challenge for the unauthorized requests and to verify the authentication.
       A skeleton program has been created for the Basic Authenticator. This code is
       in the Security/Authentication directory which is not yet linked into the build.
   
   26. (Nitin Upasani - HP) 08 Oct 2001 - Changes to Operation and Export Decoders. Earlier
       decoders were sending requests and responses before finishing complete Xml parse.
       This was prone to send request/response even the Xml is wrong after the MethodCall.
       New changes collects the Message* as return value from the appropriate functions
       while parsing the Xml and sends on _outputQueue only when Xml is parsed successfully.
   
   27. (Nag Boranna - HP) 11 Oct 2001 - Modified ProviderModule.cpp to fix the problem with
       constructing provider name and loading the providers for unix platforms. Also moved
       the shared library name construction (appending .sl or .so) from
       CIMOperationRequestDispatcher.cpp/SystemUnix.cpp to ProviderModule.cpp and included
       it in a method that returns provider file path name.
  
 --------------------------------------------------------------------------- ---------------------------------------------------------------------------
 Version 1.1 - July 2001 Development branch (Work in PRogress)  Version 1.1 - July 2001 Development branch
                 Tagged as version_1_01 on 3 August 2001 (sorry should have been
                 1.1
   
   1. (Nitin Upasani - HP) Implementation of handleIndication() to deliver
      indication by defining IndicationDispatcher, HandlerTable, CIMHandler
      and ExportClient classes. the indication.
   
      Also implemented CIMxmlIndicationHandler and sendmailIndicationHandler to
      make the delivery of indications over Xml-HTTP and email respectively.
   
      Provided examples for HandlerTable, XmlIndicationDelivery and
      SendMailIndicationDelivery to support this implementation.
   
   2. (Markus Mueller - IBM) Implementation of a Linux specific threading
      library and a thread-safe message queue (first stage). Classes defined
      are Mutex, Condition, Semaphore, AtomicInt, ReadWriteSem, cleanup_handler
      and SimpleThread.
   
   3. (Carol Ann Krug Graves - HP)  Implementation of wbemexec CLI.  Please refer
      to the man page in pegasus/src/Clients/wbemexec/doc/wbemexec.html for more
      information on using wbemexec.  A simple test script is included.  Please
      see pegasus/src/Clients/wbemexec/tests/readme for information on running
      the test script.
  
   4. (Sushma Fernandes - HP)  Implementation of Trace Framework.  Please
      refer to the documentation in src/Pegasus/Common/doc/TracingDevGuide.pdf
      and
      src/Pegasus/Common/doc/TracingUserGuide.pdf for more information on using
      the Trace framework. Classes defined are src/Pegasus/Common/Tracer.cpp and
      src/Pegasus/Common/TraceFileHandler.cpp.
   
   5. (Nag Boranna - HP)  Implementation of Config Framework, Config Provider and
      Config CLI. Please refer to the documentation
      in pegasus/doc/WorkPapers/CIMOMConfigurationWorkPaper.pdf and the man page
      in pegasus/src/Clients/cimconfig/doc/cimconfig.html for more information on
      using the config framework and cimconfig CLI. Make sure to load the config
      mof (src/gmake config) before starting the cimserver. A simple test script
      is included. Please see pegasus/src/Clients/wbemexec/tests/readme for
      information on running the test script.
   
   6. (Karl Schopmeyer 31 July 2001) - Add toMof functions to the CIM objects
      (changed the H and CPP files for the major CIM objects. These
      functions generate CIM MOF output for the objects.
   
   7. (Bapu Patil - HP)  Implementation of Local Channel Authentication. Local
      Authentication provides security mechanism to authenticates CIM clients
      that
      connect to CIM Server on the same system without having to specify a
      password.
      Please refer to "doc/LocalCIMSecurity.pdf" for more information on design.
      This component only works on unix and it's not linked in with the main
      build.
      When authentication framework is defined this component may need to be
      modified to integrate with the framework.
   
   8. (Sushma Fernandes - HP) Removed the ltoa() function call from Tracer.cpp.
      Added a constant to define the maximum length of uint32.
  
 --------------------------------------------------------------------------- ---------------------------------------------------------------------------
 Version 0.99.x (Fixes to version 0.99) in Process Version 0.99.x (Fixes to version 0.99) in Process
   
 NOTE: Please do not input anything to this branch except for critical NOTE: Please do not input anything to this branch except for critical
 fixes.  This is, in effect, 1.0 and we do not want to use it for fixes.  This is, in effect, 1.0 and we do not want to use it for
 development. development.
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