version 1.91, 2002/03/27 23:23:20
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version 1.139, 2002/05/17 21:01:21
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CHANGE LOG FOR PEGASUS | CHANGE LOG FOR PEGASUS |
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Version 1.09 - Started 5 April 2002 |
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TAG: Version_1_09. |
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1. 5 April 2002 (KS) Update version to 1.09. TAG, and took snapshot. |
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2. (Roger Kumpf - HP) 5 Apr 2002 - Modified the CIMOperationResponseMessage |
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class and its subclasses to contain a CIMException instead of a |
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CIMStatusCode and String description. This allows extra information in |
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a CIMException, such as file name and line number, to be carried |
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internally throughout the system. |
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This change creates a single place where CIMExceptions are converted |
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to an error code and description to be written out in XML. This |
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single place controls the ability to tune what gets included in the |
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error description, as well as providing a convenient place to trace |
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errors that get returned to clients. In particular, client applications |
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currently see messages that contain redundant error code information, |
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such as: |
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CIM_ERR_INVALID_PARAMETER: One or more parameter values passed |
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to the method were invalid: "CIM_ERR_INVALID_PARAMETER: One |
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or more parameter values passed to the method were invalid: |
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"Unrecognized parameter "Bogus""" |
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The CIMOperationResponseMessage change will allow the redundant |
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information to be eliminated from the messages. |
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3. (KS) 7 April 2002- Minor really bad hack to systemwindows.cpp getcurrenttime |
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after roger fixed timevalue. |
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4. (DME) 7 April 2002 Added support for HPUX running on IA64 hardware. |
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5. (DME) 7 April 2002 Update master result file for MOF Compiler CLI tests. |
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Update master result file of wbemexec CLI tests. |
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6. (Ramnath Ravindran - Compaq) 8 Apr 2002 - Modified a libraries.mak file in the src/Pegasus/Security/Authentication/tests directory in order to fix the |
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build on Tru64. |
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7. (Roger Kumpf - HP) 8 Apr 2002 - The RETURNVALUE and IRETURNVALUE elements |
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of the XML encoding of operation responses had been treated as mandatory. |
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The client response decoder has been updated to make those elements |
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optional for operations that do not require a return value. The server |
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response encoder has been updated not to include those elements when the |
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request does not include a return value. |
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8. (Roger Kumpf - HP) 9 Apr 2002 - Updated the Instance, Association, and |
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Class provider interfaces to use CIMPropertyList instead of Array<String> |
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for the propertyList parameters. All providers that implement a method |
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with a propertyList parameter must be modified in accordance with this |
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change. All providers linked into the Pegasus build have been updated. |
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9. (Roger Kumpf - HP) 11 Apr 2002 - Defined an HTTP error message to be |
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returned to the CIMClient when an HTTP error response is returned. |
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Added a method to parse the status line of an HTTP response. |
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10. (Roger Kumpf - HP) 11 Apr 2002 - Changed the MessageQueue::getQueueName() |
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method from virtual to non-virtual, and removed that method definition |
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from all the subclasses. To make sure that the MessageQueue class gets |
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the queue name value, the default value for the queue name parameter to |
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the MessageQueue constructor was removed. Constants were defined in |
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Constants.h for all the queue names currently used in Pegasus. The |
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places where those queue names were being used for lookup were also |
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changed to use the constants. |
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11. (Roger Kumpf - HP) 12 Apr 2002 - Defined an HTTPError exception to |
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report non-200-OK HTTP responses back to client applications. Added |
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an HTTPErrorMessage class to hold information about an HTTP error |
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response. Added support in the CIMOperationResponseDecoder to |
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process HTTP error responses and turn them into HTTPErrorMessages. |
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Added support in CIMClient to process HTTPErrorMessages and throw an |
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HTTP error. This functionality required fundamental changes in the |
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way CIMClient processes messages. It can no longer search its queue |
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for a message of the expected type. Instead, is assumes that no |
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messages should be on its queue unless it has sent a request to the |
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encoder. In that case, it assumes that any message on its queue is |
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the response to that request. |
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12. (Denise Eckstein - HP) 12 Apr 2002 - Extended versioning strategy |
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to allow platform-specific version strings. |
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13. (Denise Eckstein - HP) 14 Apr 2002 - Renamed shared library for |
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ManagedSystem/OperatingSystem provider so that it would not |
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conflict with library name of generic/OperatingSystem provider. |
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14. (Denise Eckstein - HP) 14 Apr 2002 - Added compile flags _REENTRANT and RWSTD_MULTI_THREAD flags for platform_HPUX_PARISC_ACC. |
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15. (Nag Boranna - HP) 15 Feb 2002 - HP-Nag: Added PAM based user |
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authentication module. The implementation is available only on Unix |
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platforms. The PAM module is optional and it can be built by setting |
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the environment variable PEGASUS_PAM_AUTHENTICATION." |
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16. (Sushma Fernandes - HP) 15 Apr 2002 - Implemented static methods |
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Uint64 getDifference(CIMDateTime, CIMDateTime), to get the difference |
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between two CIMDateTimes and CIMDateTime getCurrentDateTime(), to return |
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the current date time as CIMDateTime in the CIMDateTime class. Also added |
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method Boolean isInterval(), to check if the CIMDateTime object is an |
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interval. |
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17. (Nitin Upasani - HP) 15 Apr 2002 - Improved Consumer interface with |
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indications. Now indications can be displayed using sample |
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DisplayConsumer. To test, create Handler with destination as |
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localhost:5988/logicalname. Create a file consumer_list.dat in your |
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PEGASUS_HOME directory and then ass entry as follows: |
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logicalname = DisplayConsumer |
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This will help ConsumerTable to load the DisplayConsumer to consume |
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the indication passed through ExportServer (CIMExportRequestDispathcer). |
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18. (Yi Zhou - HP) 15 Apr 2002 - Implemented sending message of provider |
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registration notification to subscription service. |
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19. (Roger Kumpf - HP) 16 Apr 2002 - Defined an exception hierarchy for |
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CIMClient API users. All exceptions thrown by CIMClient are now |
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subclasses of CIMClientException. The CIMClient methods are defined |
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as throwing CIMClientException, which will allow the actual exceptions |
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thrown to change without changing the method signatures. It also makes |
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it more clear to the client application which exceptions need to be |
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handled. |
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A new message type, ClientExceptionMessage has been defined as well. |
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This message is used to communicate client exceptions from the CIM |
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operation response decoder to the CIMClient. Previously, several |
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classes of exceptions were being dropped in the decoder. New |
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CIMClientException subclasses have been defined to model these |
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exceptions. These changes allow decoding exceptions to be passed |
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back to the client application. Examples are unparsable HTTP |
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responses, malformed XML, and mismatched CIM responses (message ID, |
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message type). |
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The CIM clients that are linked into the Pegasus build have been |
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updated to catch CIMClientException instead of CIMException. |
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20. (KS) 18 Apr 2002 -Incorporated tomof client into the build. Includes |
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usage and help. |
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This program outputs mof or xml from repository either as a client |
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or direct to the repository. |
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21. (KS) 18 Apr 2002 - Changed all FIXME, etc. in compiler to ATTN with |
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priorities. |
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22. (MM) 18 Apr 2002 - Associator provider handling |
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23. (MM) 18 Apr 2002 - HiRes pegasus_gettimeofday() for Windows needed |
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for performance statistics. |
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24. (Roger Kumpf - HP) 18 Apr 2002 - Removed the "match" code in the |
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String class which had a dependency on the TCL license. Where this |
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code was being used to match HTTP headers, I replaced the call to |
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String::matchNoCase() with specific logic to check for the namespace |
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in an HTTP extension header. For example, if the allowNamespacePrefix |
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argument is true and the search tag is "Tag", HTTPMessage::lookupHeader |
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will match "Tag" and "45-Tag", but not "abcTag". This behavior more |
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closely models the intent of the String match in this case and is |
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therefore more correct. |
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25. (Denise Eckstein - HP) 20 Apr 2002 - Added an instance of |
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PegasusVersion.h to each product component. This was done |
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to support component level version tracking. |
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26. (MM) 22 Apr 2002 - Performance Measurement Implementation |
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27. (Susan Campbell - HP) 22 Apr 2002 - Various enhancements and bug fixes |
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to the Managed System OS provider. Rolled in the Linux support from |
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the Linux-specific OS provider and added properties to the HP-UX and |
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Windows OS providers. |
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28. (Roger Kumpf - HP) 24 Apr 2002 - Overhauled the configuration property |
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"unset" functionality. cimconfig now uses modifyInstance with a |
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property list to specify whether the current or planned value (or both) |
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are to be updated. It uses a "null" value to indicate that the value |
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should be unset (reset to default). |
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29. (Roger Kumpf - HP) 24 Apr 2002 - Restructured the configuration |
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property owners to remove redundant code. |
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30. (Warren Otsuka - HP) 26 Apr 2002 - Reimplement wbemexec to use a |
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new WbemExecClient interface based on HTTPConnection instead of the |
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obsolete Channel code. Also add SSL option to wbemexec. |
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31. (Roger Kumpf - HP) 26 Apr 2002 - Added copy constructors to the |
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CIMMessage subclasses. |
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32. (Denise Eckstein - HP) 27 Apr 2002 - Fixed several defects |
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in MOF compiler associated with the handling the initialization |
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of array values. |
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33. (KS) 30 April 2002 - Added Namespace Control Provider. Note that it is |
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not completely tested today and only enumeratenames is guaranteed. |
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34. (Roger Kumpf - HP) 6 May 2002 - Reworked the String class. Fixed the |
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places where StrLen() was reading off the end of arrays. Removed the |
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Cat() functions. Moved Open(), OpenAppend(), and GetLine() functions |
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to the FileSystem module. Removed the EmptyStringArray() method. |
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Moved method implementations from header file to source file. Marked |
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the _CString class for internal use only. |
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35. (Sushma Fernandes - HP) 9 May 2002 - Updated the Logger to log to |
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syslog on the HP-UX platform. |
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36. (Sushma Fernandes - HP) 9 May 2002 - Fixed the method |
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CIMDateTime::getCurrentDateTime() to return local time instead of UTC. |
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Updated the CIMDateTime::getDifference() method to compute the difference |
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between two local times. Also updated the getDifference to compute the |
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difference between two intervals. |
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37. (Mary Hinton) 10 May 2002 - Fixed the problem in the new version of |
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pegasus_gettimeofday(struct timeval *tv)function for the Windows |
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platform. The new implementation was implemented for higher resolution |
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for performance statistics. However, it was causing an intermittent |
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hang in the ThreadPool test on the Windows platform.When (long int) |
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is changed to (__int64), the tv_usec variable of timeval struct has |
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the correct value. |
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38. (Roger Kumpf - HP) 13 May 2002 - To eliminate the possibility of |
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collisions (and subsequent corruption) when different threads |
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concurrently update the ArrayRep reference count, I added a Mutex |
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to the ArrayRep structure. This Mutex gets locked in the inc() |
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and dec() methods that manage the reference count. |
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After adding the Mutex, the "mysterious" memory problems seemed to clear |
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up. This seems like a very good thing. However, note that the addition |
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of the Mutex adversely affects performance (nearly 2:1). I tried using |
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an AtomicInt for the reference count, but that seemed to yield even worse |
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performance on my system. |
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Anyone should feel free to optimize the performance of the locking in |
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the ArrayRep structure. Since I believe this locking is required for |
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proper operation, I've added the Mutex for all platforms. Note that I |
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had to comment out the assert statements in internal_dq.h to avoid a |
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circular header file dependency (Array.h->IPC.h->internal_dq.h-> |
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Exception.h->String.h->Array.h). |
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39. (Roger Kumpf - HP) 13 May 2002 - Removed operator int() methods from |
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all CIM* classes. These methods had been causing a number of difficult |
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to find defects, including the use of the wrong versions of the methods |
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in Memory.h by the Array template (leading to major memory leaks). |
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In general, it is dangerous to define a casting operator method that |
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loses so much information, because the compiler will apply the cast |
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at will in an effort to match types. I've replaced all instances of |
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the int cast operator with isNull() methods. |
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40. (Nag Boranna - HP) 14 May 2002 - HP-Nag: Added SSL Certificate verification |
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code in TLS.cpp, created a new class CertificateInfo to pass certificate |
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information to the client's call back function. Modified CIMServer.cpp and |
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the Command lines that are using SSLContext to pass a call back function. |
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Fixed few display messages in CIMConfigCommand.cpp to show meaningfule |
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messages when CIM server is not running. |
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41. (Roger Kumpf - HP) 15 May 2002 - Moved CIM*::toXml() methods to |
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XmlWriter::append*Element(). Moved CIM*::print() methods to |
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XmlWriter::print*Element(). Putting this function in XmlWriter |
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instead of the CIM* classes keeps those internal methods out of |
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the published client and provider APIs. |
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42. (Roger Kumpf - HP) 15 May 2002 - Moved CIM*::toMof() methods to |
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a new MofWriter class as MofWriter::append*Element(). Moved |
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CIM*::printMof() methods to MofWriter::print*Element(). |
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43. (Nag Boranna - HP) 16 May 2002 - HP-Nag: Implemented SSL handling in |
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CIMClient.cpp for local connection and modified the CLIs to not to pass |
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SSLContext to the client api. |
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44. (Roger Kumpf - HP) 16 May 2002 - Reworked the Array template so that |
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each array has its own ArrayRep copy rather than Arrays sharing |
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ArrayReps and reference counting. |
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45. (Nag Boranna - HP) 17 May 2002 - HP-Nag: Moved SSLContext class out of |
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TLS files, created SSLContextRep to hide members from the users of |
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SSLContext. Also included CertificateInfo in SSLContext files and |
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removed the CertificateInfo files, so that the client SDK can only |
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need to include SSLContext.h for the client apps to use. |
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46. (Sushma Fernandes - HP) 17 May 2002 - Fixed the CIMInstanceRep::resolve |
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method to return the correct class origin. Fixed SecurityPropertyOwner to |
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disallow passwordFilePath="". |
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======================================================================== |
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Version 1.08 working towards 1.1 - Started 27 March 2002 |
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TAG: Version_1_08. Note that the tagging was not all simultaneous because |
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of problems with the CVS repository |
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1. KS 27 March 2002 - Updaded pegasus version to 1.08. Took snapshot. |
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Tagged CVS 1_08. |
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2. KS 2 April 2002 -Add better qualifier testfunctions to cimclass, |
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qualifierlist, etc. and start to add specific qualifier tests on creates. |
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======================================================================== |
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Version 1.07 working towards 1.1 - Started 4 Feb 2002 | Version 1.07 working towards 1.1 - Started 4 Feb 2002 |
Started just before cutover to the new dispatcher, etc. | Started just before cutover to the new dispatcher, etc. |
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ControlProviders directory. Obsoleted and removed the | ControlProviders directory. Obsoleted and removed the |
Server/ConfigurationManager class and files. | Server/ConfigurationManager class and files. |
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38. (KS) 27 march 2002 - Modifications to common functions and the compiler to |
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extend the processing of class creation and correct the flavors and their |
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use. This allows flavors to be inherited with rules for override, etc. |
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------------------------------------------------------------------- | ------------------------------------------------------------------- |
Version 1.06 working towards 1.1 Started 13 December 2001 | Version 1.06 working towards 1.1 Started 13 December 2001 |
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