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git-svn-id: http://root.cern.ch/svn/root/trunk@41564 27541ba8-7e3a-0410-8455-c3a389f83636

additional fixes for external xrootd.


git-svn-id: http://root.cern.ch/svn/root/trunk@41563 27541ba8-7e3a-0410-8455-c3a389f83636

removing built-in xrootd, from now on use external xrootd.


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git-svn-id: http://root.cern.ch/svn/root/trunk@41493 27541ba8-7e3a-0410-8455-c3a389f83636

These are the changes needed to support explicitlink option for Linux and Mac.


git-svn-id: http://root.cern.ch/svn/root/trunk@41479 27541ba8-7e3a-0410-8455-c3a389f83636

  Remove hardcoded additions of dirname(COMPILER) and of '/bin:/usr/bin:/usr/local/bin'
  in front of PATH. These uncontrolled additions could hide specific settings in PATH
  and be the source of weird problems appearing in PROOF only.
  By default only $ROOTSYS/bin in front of the original PATH. Additions of dirname(COMPILER)
  and/or of '/bin:/usr/bin:/usr/local/bin' are controlled by the rootrc ProofServ.BinPaths .


git-svn-id: http://root.cern.ch/svn/root/trunk@41399 27541ba8-7e3a-0410-8455-c3a389f83636

  Add more flexibility to the definition of the library path seen by proofserv. So far
  to avoid ambiguites in some cases, $ROOTSYS/lib was removed and the one of the ROOT
  version chosen was added later on in front. This proved to be to aggressive in some
  cases. Now by default the path is the same seen by xproofd; the new directive
  xpd.filterlibpaths (see http://root.cern.ch/drupal/content/configuration-reference-guide#filterlibpaths).
  allows to remove selected subpaths.


git-svn-id: http://root.cern.ch/svn/root/trunk@41393 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@41383 27541ba8-7e3a-0410-8455-c3a389f83636

   Few additional fixes for the multiuser and access control mode.
   Current behavior described in http://root.cern.ch/drupal/content/controlling-access .


git-svn-id: http://root.cern.ch/svn/root/trunk@41378 27541ba8-7e3a-0410-8455-c3a389f83636

  - Fix the behavior of the 'xpd.allowedusers' and 'xpd.allowedgroups' directives
  - Allow 'xpd.allowedgroups' to control also PROOF groups, not only UNIX ones.
  - Simplify error messages in case of login failure because of non-authorization .


git-svn-id: http://root.cern.ch/svn/root/trunk@41355 27541ba8-7e3a-0410-8455-c3a389f83636

   - Move the check for the username after authentication. This is because authentication
     may run some credentials-to-user mapping which can modify the requested username.
     This way we really check the final username and not the one requested by the client,
     which may even not exist on the machines.
     Side modification: when the mapping function returns more usernames, the username
     specified by the client is used to help choosing the effective username among the
     available choices; if not match is found the handshake does any longer fail, the first
     mapped username is chosen instead.

   - In TXSocket::ProcessUnsolicitedMsg, fix an issue preventig server messages to be
     displayed during setup, i.e. when the XrdClientConn instance is not yet defined.


git-svn-id: http://root.cern.ch/svn/root/trunk@41336 27541ba8-7e3a-0410-8455-c3a389f83636

macosx, freebsd, openbsd, aix and win32). This adds some extra time to
the link stage, which can be recuperated by using the gold linker
(which is much faster than ld).


git-svn-id: http://root.cern.ch/svn/root/trunk@41335 27541ba8-7e3a-0410-8455-c3a389f83636

  - Fix an issue with option 'xpd.multiuser'
  - Correct/add some comments


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   Add possibility to skip the checks for the data directories during session startup,
   as they may significantly slowdown the startup process is the medium is busy.
   In such a case, admins are responsible to create the directories in advance; the
   session releated part fo the path is created by the session once up.


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Patch adding support for backend-dependent record formatting of PROOF
monitoring. This is achieved by introducing a new layer, described by
the abstract interface TProofMonSender, with the record format defined
in the backend implemenattion (currently TProofMonSenderML, for MonaLisa,
and TProofMonSenderSQL, for SQL backends).
Currently three types of records are sent: 'summary' (derived from what
was currently posted), 'dataset', with entries per dataset processed
in the query, and 'files', with entries per file processed in the query.
In SQL terms, each of this records corresponds to a different table.
Sending of any of the three records can be toggled independently.

Record format have been versionned, so that previous versions of the
'summary' record can be still sent chosing the corresponding version.
The latest version of 'summary' has been augmented with information
about the number of missing files and the ROOT version.

The headers of the relevant methods in TProofMonSenderSQL and
TProofMonSenderML contain the details about the records.

The Web doc is up-to-date.

The patch also add to TSQMonitoring::SendParameters the possibility to
do a bulk insert. This feature is used by TProofMonSenderSQL when 
sending dataset or files information.


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   - Decouple from registered TChains in already TProof::Close; allows to avoid possible crash
     at exit ('.q') occuring after the recent revision of the socket cleanup policy
   - Make sure that the dataset name is registered in the TFileInfo objects being processed, so
     that it can be used for monitoring.


git-svn-id: http://root.cern.ch/svn/root/trunk@40659 27541ba8-7e3a-0410-8455-c3a389f83636