version 1.108, 2002/04/14 20:07:55
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version 1.153, 2002/06/08 17:52:40
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CHANGE LOG FOR PEGASUS | CHANGE LOG FOR PEGASUS |
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Version 1.10 - Started 8 June 2002 |
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Code Freeze in Preperation for V2 Release |
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From here forward, We are fixing bugs. |
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TAG: Version_1_10 |
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Version 1.09 - Started 5 April 2002 | Version 1.09 - Started 5 April 2002 |
TAG: Version_1_09. | TAG: Version_1_09. |
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ManagedSystem/OperatingSystem provider so that it would not | ManagedSystem/OperatingSystem provider so that it would not |
conflict with library name of generic/OperatingSystem provider. | 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 - 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 - 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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47. (Nag Boranna - HP) 20 May 2002 - Modified CIM Server and Client |
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API to lookup port number from services. CIM Server uses default port |
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number (5988 for HTTP or 5989 for HTTPS) if no port number is configured |
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and no port is specified in the configuration file. CIMClient's connectLocal() |
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method is modified to try and connect to HTTP port, if failed then try and |
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connect to HTTPS port. |
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48. (Sushma Fernandes - HP) 21 May 2002: Fixed a problem in repository related |
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to rollback failure. |
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49. (MM) 23 May 2002 - Added ProviderAdapter support |
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The ProviderAdapterManager loads an additional Adapter library in |
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case of a non-default interfaceName. This Adapter library has to offer a |
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factory callback PegasusCreateProviderAdapter() in analogy to the |
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CIMBaseProvider - an example, the AdapterSkeleton, can be found in |
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src/Providers/generic/CMPIAdapter/ |
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50. (MM) 23 May 2002 - New AtomicInt implementation using pthread_spinlocks. |
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51. (Nag Boranna - HP) 23 May 2002 - Added config properties |
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'enableHttpConnection' and 'enableHttpsConnection'. Renamed |
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'requireAuthentication' to 'enableAuthentication' and 'requireAuthorization' |
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to 'enableNamespaceAuthorization'. Removed few ATTN's in Authentication code. |
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52. (Roger Kumpf - HP) 28 May 2002 - Reworked the Array template so that |
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the implementation is hidden from clients and providers. This was |
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accomplished by using explicit instantiation of the array template for |
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each array type that is supported in the client and provider APIs. |
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The array template implementation is still available for use within |
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the Pegasus core, allowing implicit instantiation of additional array |
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types used internally. |
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53. KS 28 May 2002 - Added heiarchial subclass search of subclasses to |
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enumerateinstancenames and enumerateinstances. There is a problem |
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however with trashing of the requests messages so there is a |
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flag LIMIT_ENUM_TO_ONE_LEVEL in CIMOperationDispatcher.cpp that |
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causes it to go through all the motions except to request instances |
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only for the current level. |
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54. (Sushma Fernandes - HP) 28 May 2002 - Replaced getenv("PEGASUS_TRACE") |
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with Tracer calls. Fixed UserAuthProvider and ConfigSettingProvider to |
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check for user credentials. UserAuthProvider checks whether the user |
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is a privileged user for all operations. ConfigSettingProvider checks |
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whether the user is a privileged user only for write operations. |
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55. (Carol Ann Krug Graves - HP) 30 May 2002 - |
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Removed the CIMNamedInstance and CIMObjectWithPath classes. The CIMObject |
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and CIMInstance classes now include a setPath (CIMObjectPath) method. |
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These changes will affect Clients and Providers. A call to the |
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CIMNamedInstance constructor with a CIMObjectPath and a CIMInstance should |
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be replaced with a call to the setPath () method on the CIMInstance, |
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passing the same CIMObjectPath. A call to the CIMNamedInstance |
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getInstance () method should be replaced with the CIMInstance, and a call |
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to the CIMNamedInstance getInstanceName () method should be replaced with a |
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call to the getPath () method on the CIMInstance. A call to the |
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CIMObjectWithPath constructor with a CIMObjectPath and a CIMObject, should |
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be replaced with a call the setPath () method on the CIMObject, passing the |
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same CIMObjectPath. A call to the CIMObjectWithPath getObject () method |
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should be replaced with the CIMObject, and a call to the CIMObjectWithPath |
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getReference () method should be replaced with a call to the CIMObject |
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getPath () method. |
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56. (Jenny Yu - HP) 31 May 2002 - Implemented a cimserver_kill() method |
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to kill the CIMServer process if the CIM Server is still running after |
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the shutdown timeout has expired during shutdown. The CIMServer process |
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Id is saved in a file after CIMServer starts up. This file is removed |
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after CIMServer terminates normally. Only added code for the HPUX |
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platform. |
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57. (Jenny Yu - HP) 03 Jun 2002 - Removed all cimserver command line options |
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except for: -v (version), -h (help), -D (home), -s (shutdown), and |
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-install and -remove (for Windows only). All other options can be set |
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using the <configProperty=value> command line syntax. |
======================================================================== | ======================================================================== |
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Version 1.08 working towards 1.1 - Started 27 March 2002 | Version 1.08 working towards 1.1 - Started 27 March 2002 |