TXProofMgr Class Reference

Implementation of the functionality provided by TProofMgr in the case of a xproofd-based session.

Definition at line 40 of file TXProofMgr.h.

Public Member Functions
	TXProofMgr (const char *url, Int_t loglevel=-1, const char *alias="")
	Create a PROOF manager for the standard (old) environment.
	~TXProofMgr () override
	Destructor: close the connection.
TProof *	AttachSession (Int_t id, Bool_t gui=kFALSE) override
	Dummy version provided for completeness.
TProof *	AttachSession (TProofDesc *d, Bool_t gui=kFALSE) override
	Dummy version provided for completeness.
Int_t	Cp (const char *src, const char *dst=0, const char *opts=0) override
	Copy files in/out of the sandbox.
void	DetachSession (Int_t, Option_t *="") override
	Detach session with 'id' from its proofserv.
void	DetachSession (TProof *, Option_t *="") override
	Detach session 'p' from its proofserv.
void	Find (const char *what="~/", const char *how="-type f", const char *where=0) override
	Run 'find' on the nodes.
Int_t	GetFile (const char *remote, const char *local, const char *opt=0) override
	Get file 'remote' into 'local' from the master.
const char *	GetMssUrl (Bool_t=kFALSE) override
	Gets the URL to be prepended to paths when accessing the MSS associated with the connected cluster, if any.
TProofLog *	GetSessionLogs (Int_t ridx=0, const char *stag=0, const char *pattern="-v \"| SvcMsg\"", Bool_t rescan=kFALSE) override
	Get logs or log tails from last session associated with this manager instance.
void	Grep (const char *what, const char *how=0, const char *where=0) override
	Run 'grep' on the nodes.
Bool_t	HandleError (const void *in=0) override
	Handle error on the input socket.
Bool_t	HandleInput (const void *) override
	Handle asynchronous input on the socket.
TClass *	IsA () const override
Bool_t	IsValid () const override
void	Ls (const char *what="~/", const char *how=0, const char *where=0) override
	Run 'ls' on the nodes.
Bool_t	MatchUrl (const char *url) override
	Checks if 'url' refers to the same user@host:port entity as the URL in memory.
Int_t	Md5sum (const char *what, TString &sum, const char *where=0) override
	Run 'md5sum' on one of the nodes.
void	More (const char *what, const char *how=0, const char *where=0) override
	Run 'more' on the nodes.
Int_t	PutFile (const char *local, const char *remote, const char *opt=0) override
	Put file 'local'to 'remote' to the master If opt is "force", the file, if it exists remotely, is copied in all cases, otherwise a check is done on the MD5sum.
TList *	QuerySessions (Option_t *opt="S") override
	Get list of sessions accessible to this manager.
TObjString *	ReadBuffer (const char *file, const char *pattern) override
	Read, via the coordinator, 'fin' filtered.
TObjString *	ReadBuffer (const char *file, Long64_t ofs, Int_t len) override
	Read, via the coordinator, 'len' bytes from offset 'ofs' of 'file'.
Int_t	Reset (Bool_t hard=kFALSE, const char *usr=0) override
	Send a cleanup request for the sessions associated with the current user.
Int_t	Rm (const char *what, const char *how=0, const char *where=0) override
	Run 'rm' on the nodes.
Int_t	SendMsgToUsers (const char *msg, const char *usr=0) override
	Send a message to connected users.
void	SetInvalid () override
	Invalidate this manager by closing the connection.
Int_t	SetROOTVersion (const char *tag) override
	Set the default ROOT version to be used.
void	ShowROOTVersions () override
	Display what ROOT versions are available on the cluster.
void	ShowWorkers () override
	Show available workers.
Int_t	Stat (const char *what, FileStat_t &st, const char *where=0) override
	Run 'stat' on one of the nodes.
void	Streamer (TBuffer &) override
	Stream an object of class TObject.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
void	Tail (const char *what, const char *how=0, const char *where=0) override
	Run 'tail' on the nodes.
Public Member Functions inherited from TProofMgr
	TProofMgr (const char *url, Int_t loglevel=-1, const char *alias="")
	Create a PROOF manager for the standard (old) environment.
	~TProofMgr () override
	Destroy a TProofMgr instance.
void	Close ()
virtual TProof *	CreateSession (const char *=0, const char *=0, Int_t=-1)
	Create a new remote session (master and associated workers).
virtual void	DiscardSession (TProof *p)
	Discard TProofDesc of session 'p' from the internal list.
virtual TProofDesc *	GetProofDesc (Int_t id)
	Get TProofDesc instance corresponding to 'id'.
virtual TProofDesc *	GetProofDesc (TProof *p)
	Get TProofDesc instance corresponding to TProof object 'p'.
virtual Int_t	GetRemoteProtocol () const
virtual const char *	GetUrl ()
virtual Bool_t	IsLite () const
virtual Bool_t	IsProofd () const
virtual void	SetAlias (const char *alias="")
virtual void	SetMssUrl (const char *mss)
virtual void	ShutdownSession (Int_t id)
virtual void	ShutdownSession (TProof *p)
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Public Member Functions inherited from TNamed
	TNamed ()
	TNamed (const char *name, const char *title)
	TNamed (const TNamed &named)
	TNamed copy ctor.
	TNamed (const TString &name, const TString &title)
virtual	~TNamed ()
	TNamed destructor.
void	Clear (Option_t *option="") override
	Set name and title to empty strings ("").
TObject *	Clone (const char *newname="") const override
	Make a clone of an object using the Streamer facility.
Int_t	Compare (const TObject *obj) const override
	Compare two TNamed objects.
void	Copy (TObject &named) const override
	Copy this to obj.
virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer.
const char *	GetName () const override
	Returns name of object.
const char *	GetTitle () const override
	Returns title of object.
ULong_t	Hash () const override
	Return hash value for this object.
Bool_t	IsSortable () const override
void	ls (Option_t *option="") const override
	List TNamed name and title.
TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator.
void	Print (Option_t *option="") const override
	Print TNamed name and title.
virtual void	SetName (const char *name)
	Set the name of the TNamed.
virtual void	SetNameTitle (const char *name, const char *title)
	Set all the TNamed parameters (name and title).
virtual void	SetTitle (const char *title="")
	Set the title of the TNamed.
virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Public Member Functions inherited from TObject
	TObject ()
	TObject constructor.
	TObject (const TObject &object)
	TObject copy ctor.
virtual	~TObject ()
	TObject destructor.
void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract.
virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.
virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action.
ULong_t	CheckedHash ()
	Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.
virtual const char *	ClassName () const
	Returns name of class to which the object belongs.
virtual void	Delete (Option_t *option="")
	Delete this object.
virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object.
virtual void	Draw (Option_t *option="")
	Default Draw method for all objects.
virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs.
virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1).
virtual void	Dump () const
	Dump contents of object on stdout.
virtual void	Error (const char *method, const char *msgfmt,...) const
	Issue error message.
virtual void	Execute (const char *method, const char *params, Int_t *error=nullptr)
	Execute method on this object with the given parameter string, e.g.
virtual void	Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr)
	Execute method on this object with parameters stored in the TObjArray.
virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py).
virtual void	Fatal (const char *method, const char *msgfmt,...) const
	Issue fatal error message.
virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes.
virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes.
virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.
virtual const char *	GetIconName () const
	Returns mime type name of object.
virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py).
virtual Option_t *	GetOption () const
virtual UInt_t	GetUniqueID () const
	Return the unique object id.
virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.
Bool_t	HasInconsistentHash () const
	Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.
virtual void	Info (const char *method, const char *msgfmt,...) const
	Issue info message.
virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname".
virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl.
virtual void	Inspect () const
	Dump contents of this object in a graphics canvas.
void	InvertBit (UInt_t f)
Bool_t	IsDestructed () const
	IsDestructed.
virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory).
virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).
R__ALWAYS_INLINE Bool_t	IsOnHeap () const
R__ALWAYS_INLINE Bool_t	IsZombie () const
void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary).
virtual Bool_t	Notify ()
	This method must be overridden to handle object notification (the base implementation is no-op).
void	Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.
void	operator delete (void *ptr)
	Operator delete.
void	operator delete (void *ptr, void *vp)
	Only called by placement new when throwing an exception.
void	operator delete[] (void *ptr)
	Operator delete [].
void	operator delete[] (void *ptr, void *vp)
	Only called by placement new[] when throwing an exception.
void *	operator new (size_t sz)
void *	operator new (size_t sz, void *vp)
void *	operator new[] (size_t sz)
void *	operator new[] (size_t sz, void *vp)
TObject &	operator= (const TObject &rhs)
	TObject assignment operator.
virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself.
virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list.
virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.
virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list.
void	ResetBit (UInt_t f)
virtual void	SaveAs (const char *filename="", Option_t *option="") const
	Save this object in the file specified by filename.
virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out".
void	SetBit (UInt_t f)
void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.
virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.
virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
virtual void	SysError (const char *method, const char *msgfmt,...) const
	Issue system error message.
R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const
Int_t	TestBits (UInt_t f) const
virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.
virtual void	Warning (const char *method, const char *msgfmt,...) const
	Issue warning message.
virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.
virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory.
Public Member Functions inherited from TXHandler
	TXHandler ()
virtual	~TXHandler ()
TClass *	IsA () const override
void	Streamer (TBuffer &) override
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Static Public Member Functions
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
Static Public Member Functions inherited from TProofMgr
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static TProofMgr *	Create (const char *url, Int_t loglevel=-1, const char *alias=0, Bool_t xpd=kTRUE)
	Static method returning the appropriate TProofMgr object using the plugin manager.
static const char *	DeclFileName ()
static TList *	GetListOfManagers ()
	Extract pointers to PROOF managers from TROOT::fProofs.
static Int_t	Ping (const char *url, Bool_t checkxrd=kFALSE)
	Non-blocking check for a PROOF (or Xrootd, if checkxrd) service at 'url' Return 0 if a XProofd (or Xrootd, if checkxrd) daemon is listening at 'url' -1 if nothing is listening on the port (connection cannot be open) 1 if something is listening but not XProofd (or not Xrootd, if checkxrd)
static void	SetTXProofMgrHook (TProofMgr_t pmh)
	Set hook to TXProofMgr ctor.
static TFileCollection *	UploadFiles (const char *txtfile, const char *mss, const char *dest=0)
	Upload to 'mss' the files listed in the text file 'srcfiles' or contained in the directory 'srcfiles'.
static TFileCollection *	UploadFiles (TList *src, const char *mss, const char *dest=0)
	Upload files provided via the list 'src' (as TFileInfo or TObjString) to 'mss'.
Static Public Member Functions inherited from TNamed
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
Static Public Member Functions inherited from TObject
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
static Longptr_t	GetDtorOnly ()
	Return destructor only flag.
static Bool_t	GetObjectStat ()
	Get status of object stat flag.
static void	SetDtorOnly (void *obj)
	Set destructor only flag.
static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable.
Static Public Member Functions inherited from TXHandler
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()

Private Member Functions
void	CpProgress (const char *pfx, Long64_t bytes, Long64_t size, TStopwatch *watch, Bool_t cr=kFALSE)
	Print file copy progress.
TObjString *	Exec (Int_t action, const char *what, const char *how, const char *where)
	Execute 'action' (see EAdminExecType in 'XProofProtocol.h') at 'where' (default master), with options 'how', on 'what'.
Int_t	Init (Int_t loglevel=-1)
	Do real initialization: open the connection and set the relevant variables.

Private Attributes
TXSocket *	fSocket

Additional Inherited Members
Public Types inherited from TProofMgr
enum	EServType { kProofd = 0 , kXProofd = 1 , kProofLite = 2 }
Public Types inherited from TObject
enum	{   kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 ,   kBitMask = 0x00ffffff }
enum	{ kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }
enum	EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }
enum	EStatusBits {   kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) ,   kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) }
Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }
Protected Member Functions inherited from TProofMgr
	TProofMgr ()
Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char *location, const char *fmt, va_list va) const
	Interface to ErrorHandler (protected).
void	MakeZombie ()
Protected Attributes inherited from TProofMgr
TSignalHandler *	fIntHandler
TString	fMssUrl
Int_t	fRemoteProtocol
EServType	fServType
TList *	fSessions
TUrl	fUrl
Protected Attributes inherited from TNamed
TString	fName
TString	fTitle
Static Protected Attributes inherited from TProofMgr
static TList	fgListOfManagers

#include <TXProofMgr.h>

Inheritance diagram for TXProofMgr:

Constructor & Destructor Documentation

TXProofMgr()

TXProofMgr::TXProofMgr	(	const char *	url,
		Int_t	loglevel = -1,
		const char *	alias = ""
	)

Create a PROOF manager for the standard (old) environment.

Definition at line 102 of file TXProofMgr.cxx.

~TXProofMgr()

TXProofMgr::~TXProofMgr ( )

override

Destructor: close the connection.

Definition at line 160 of file TXProofMgr.cxx.

Member Function Documentation

AttachSession() [1/2]

TProof * TXProofMgr::AttachSession ( Int_t  id, Bool_t  gui = kFALSE  )

inlineoverridevirtual

Dummy version provided for completeness.

Just returns a pointer to existing session 'id' (as shown by TProof::QuerySessions) or 0 if 'id' is not valid. The boolena 'gui' should be kTRUE when invoked from the GUI.

Reimplemented from TProofMgr.

Definition at line 63 of file TXProofMgr.h.

AttachSession() [2/2]

TProof * TXProofMgr::AttachSession ( TProofDesc *  d, Bool_t  gui = kFALSE  )

overridevirtual

Dummy version provided for completeness.

Just returns a pointer to existing session 'id' (as shown by TProof::QuerySessions) or 0 if 'id' is not valid. The boolena 'gui' should be kTRUE when invoked from the GUI.

Reimplemented from TProofMgr.

Definition at line 185 of file TXProofMgr.cxx.

Class()

static TClass * TXProofMgr::Class ( )

static

Returns

TClass describing this class

Class_Name()

static const char * TXProofMgr::Class_Name ( )

static

Returns

Name of this class

Class_Version()

static constexpr Version_t TXProofMgr::Class_Version ( )

inlinestaticconstexpr

Returns

Version of this class

Definition at line 96 of file TXProofMgr.h.

Cp()

Int_t TXProofMgr::Cp ( const char *  src, const char *  dst = 0, const char *  fmt = 0  )

overridevirtual

Copy files in/out of the sandbox.

Either 'src' or 'dst' must be in the sandbox. Return 0 on success, -1 on error

Reimplemented from TProofMgr.

Definition at line 1751 of file TXProofMgr.cxx.

CpProgress()

void TXProofMgr::CpProgress ( const char *  pfx, Long64_t  bytes, Long64_t  size, TStopwatch *  watch, Bool_t  cr = kFALSE  )

private

Print file copy progress.

Definition at line 1717 of file TXProofMgr.cxx.

DeclFileName()

static const char * TXProofMgr::DeclFileName ( )

inlinestatic

Returns

Name of the file containing the class declaration

Definition at line 96 of file TXProofMgr.h.

DetachSession() [1/2]

void TXProofMgr::DetachSession ( Int_t  id, Option_t *  opt = ""  )

overridevirtual

Detach session with 'id' from its proofserv.

The 'id' is the number shown by QuerySessions. The correspondent TProof object is deleted. If id == 0 all the known sessions are detached. Option opt="S" or "s" forces session shutdown.

Reimplemented from TProofMgr.

Definition at line 237 of file TXProofMgr.cxx.

DetachSession() [2/2]

void TXProofMgr::DetachSession ( TProof *  p, Option_t *  opt = ""  )

overridevirtual

Detach session 'p' from its proofserv.

The instance 'p' is invalidated and should be deleted by the caller

Reimplemented from TProofMgr.

Definition at line 281 of file TXProofMgr.cxx.

Exec()

TObjString * TXProofMgr::Exec ( Int_t  action, const char *  what, const char *  how, const char *  where  )

private

Execute 'action' (see EAdminExecType in 'XProofProtocol.h') at 'where' (default master), with options 'how', on 'what'.

The option specified by 'how' are typically unix option for the relate commands. In addition to the unix authorizations, the limitations are:

 action = kRm        limited to the sandbox (but basic dirs cannot be
                     removed) and on files owned by the user in the
                     allowed directories
 action = kTail      option '-f' is not supported and will be ignored

Definition at line 1204 of file TXProofMgr.cxx.

Find()

void TXProofMgr::Find ( const char *  what = "~/", const char *  how = "-type f", const char *  where = 0  )

overridevirtual

Run 'find' on the nodes.

Reimplemented from TProofMgr.

Definition at line 910 of file TXProofMgr.cxx.

GetFile()

Int_t TXProofMgr::GetFile ( const char *  remote, const char *  local, const char *  opt = 0  )

overridevirtual

Get file 'remote' into 'local' from the master.

If opt contains "force", the file, if it exists remotely, is copied in all cases, otherwise a check is done on the MD5sum. If opt contains "silent" standard notificatons are not printed (errors and warnings and prompts still are). Return 0 on success, -1 on error.

Reimplemented from TProofMgr.

Definition at line 1282 of file TXProofMgr.cxx.

GetMssUrl()

const char * TXProofMgr::GetMssUrl ( Bool_t  retrieve = kFALSE )

overridevirtual

Gets the URL to be prepended to paths when accessing the MSS associated with the connected cluster, if any.

The information is retrieved from the cluster the first time or if retrieve is true.

Reimplemented from TProofMgr.

Definition at line 370 of file TXProofMgr.cxx.

GetSessionLogs()

TProofLog * TXProofMgr::GetSessionLogs ( Int_t  isess = 0, const char *  stag = 0, const char *  pattern = "-v \"| SvcMsg\"", Bool_t  rescan = kFALSE  )

overridevirtual

Get logs or log tails from last session associated with this manager instance.

The arguments allow to specify a session different from the last one: isess specifies a position relative to the last one, i.e. 1 for the next to last session; the absolute value is taken so -1 and 1 are equivalent. stag specifies the unique tag of the wanted session The special value stag = "NR" allows to just initialize the TProofLog object w/o retrieving the files; this may be useful when the number of workers is large and only a subset of logs is required. If 'stag' is specified 'isess' is ignored (unless stag = "NR"). If 'pattern' is specified only the lines containing it are retrieved (remote grep functionality); to filter out a pattern 'pat' use pattern = "-v pat". If 'rescan' is TRUE, masters will rescan the worker sandboxes for the exact paths, instead of using the save information; may be useful when the ssave information looks wrong or incomplete. Returns a TProofLog object (to be deleted by the caller) on success, 0 if something wrong happened.

Reimplemented from TProofMgr.

Definition at line 593 of file TXProofMgr.cxx.

Grep()

void TXProofMgr::Grep ( const char *  what, const char *  how = 0, const char *  where = 0  )

overridevirtual

Run 'grep' on the nodes.

Reimplemented from TProofMgr.

Definition at line 884 of file TXProofMgr.cxx.

HandleError()

Bool_t TXProofMgr::HandleError ( const void *  in = 0 )

overridevirtual

Handle error on the input socket.

Reimplemented from TXHandler.

Definition at line 514 of file TXProofMgr.cxx.

HandleInput()

Bool_t TXProofMgr::HandleInput ( const void *  )

overridevirtual

Handle asynchronous input on the socket.

Reimplemented from TXHandler.

Definition at line 486 of file TXProofMgr.cxx.

Init()

Int_t TXProofMgr::Init ( Int_t  loglevel = -1 )

private

Do real initialization: open the connection and set the relevant variables.

Login and authentication are dealt with at this level, if required. Return 0 in case of success, 1 if the remote server is a 'proofd', -1 in case of error.

Definition at line 123 of file TXProofMgr.cxx.

IsA()

TClass * TXProofMgr::IsA ( ) const

inlineoverridevirtual

Returns

TClass describing current object

Reimplemented from TProofMgr.

Definition at line 96 of file TXProofMgr.h.

IsValid()

Bool_t TXProofMgr::IsValid ( ) const

inlineoverridevirtual

Reimplemented from TProofMgr.

Definition at line 60 of file TXProofMgr.h.

Ls()

void TXProofMgr::Ls ( const char *  what = "~/", const char *  how = 0, const char *  where = 0  )

overridevirtual

Run 'ls' on the nodes.

Reimplemented from TProofMgr.

Definition at line 937 of file TXProofMgr.cxx.

MatchUrl()

Bool_t TXProofMgr::MatchUrl ( const char *  url )

overridevirtual

Checks if 'url' refers to the same user@host:port entity as the URL in memory.

TProofMgr::MatchUrl cannot be used here because of the 'double' default port, implying an additional check on the port effectively open.

Reimplemented from TProofMgr.

Definition at line 309 of file TXProofMgr.cxx.

Md5sum()

Int_t TXProofMgr::Md5sum ( const char *  what, TString &  sum, const char *  where = 0  )

overridevirtual

Run 'md5sum' on one of the nodes.

Reimplemented from TProofMgr.

Definition at line 1079 of file TXProofMgr.cxx.

More()

void TXProofMgr::More ( const char *  what, const char *  how = 0, const char *  where = 0  )

overridevirtual

Run 'more' on the nodes.

Reimplemented from TProofMgr.

Definition at line 963 of file TXProofMgr.cxx.

PutFile()

Int_t TXProofMgr::PutFile ( const char *  local, const char *  remote, const char *  opt = 0  )

overridevirtual

Put file 'local'to 'remote' to the master If opt is "force", the file, if it exists remotely, is copied in all cases, otherwise a check is done on the MD5sum.

Return 0 on success, -1 on error

Reimplemented from TProofMgr.

Definition at line 1516 of file TXProofMgr.cxx.

QuerySessions()

TList * TXProofMgr::QuerySessions ( Option_t *  opt = "S" )

overridevirtual

Get list of sessions accessible to this manager.

Reimplemented from TProofMgr.

Definition at line 404 of file TXProofMgr.cxx.

ReadBuffer() [1/2]

TObjString * TXProofMgr::ReadBuffer ( const char *  fin, const char *  pattern  )

overridevirtual

Read, via the coordinator, 'fin' filtered.

If 'pattern' starts with '|', it represents a command filtering the output. Elsewhere, it is a grep pattern. Returns a TObjString with the content or 0 in case of failure

Reimplemented from TProofMgr.

Definition at line 698 of file TXProofMgr.cxx.

ReadBuffer() [2/2]

TObjString * TXProofMgr::ReadBuffer ( const char *  fin, Long64_t  ofs, Int_t  len  )

overridevirtual

Read, via the coordinator, 'len' bytes from offset 'ofs' of 'file'.

Returns a TObjString with the content or 0, in case of failure

Reimplemented from TProofMgr.

Definition at line 681 of file TXProofMgr.cxx.

Reset()

Int_t TXProofMgr::Reset ( Bool_t  hard = kFALSE, const char *  usr = 0  )

overridevirtual

Send a cleanup request for the sessions associated with the current user.

If 'hard' is true sessions are signalled for termination and moved to terminate at all stages (top master, sub-master, workers). Otherwise (default) only top-master sessions are asked to terminate, triggering a gentle session termination. In all cases all sessions should be gone after a few (2 or 3) session checking cycles. A user with superuser privileges can also asks cleaning for an different user, specified by 'usr', or for all users (usr = *) Return 0 on success, -1 in case of error.

Reimplemented from TProofMgr.

Definition at line 558 of file TXProofMgr.cxx.

Rm()

Int_t TXProofMgr::Rm ( const char *  what, const char *  how = 0, const char *  where = 0  )

overridevirtual

Run 'rm' on the nodes.

The user is prompted before removal, unless 'how' contains "--force" or a combination of single letter options including 'f', e.g. "-fv".

Reimplemented from TProofMgr.

Definition at line 991 of file TXProofMgr.cxx.

SendMsgToUsers()

Int_t TXProofMgr::SendMsgToUsers ( const char *  msg, const char *  usr = 0  )

overridevirtual

Send a message to connected users.

Only superusers can do this. The first argument specifies the message or the file from where to take the message. The second argument specifies the user to which to send the message: if empty or null the message is send to all the connected users. return 0 in case of success, -1 in case of error

Reimplemented from TProofMgr.

Definition at line 781 of file TXProofMgr.cxx.

SetInvalid()

void TXProofMgr::SetInvalid ( )

overridevirtual

Invalidate this manager by closing the connection.

Reimplemented from TProofMgr.

Definition at line 168 of file TXProofMgr.cxx.

SetROOTVersion()

Int_t TXProofMgr::SetROOTVersion ( const char *  tag )

overridevirtual

Set the default ROOT version to be used.

Reimplemented from TProofMgr.

Definition at line 758 of file TXProofMgr.cxx.

ShowROOTVersions()

void TXProofMgr::ShowROOTVersions ( )

overridevirtual

Display what ROOT versions are available on the cluster.

Reimplemented from TProofMgr.

Definition at line 732 of file TXProofMgr.cxx.

ShowWorkers()

void TXProofMgr::ShowWorkers ( )

overridevirtual

Show available workers.

Reimplemented from TProofMgr.

Definition at line 344 of file TXProofMgr.cxx.

Stat()

Int_t TXProofMgr::Stat ( const char *  what, FileStat_t &  st, const char *  where = 0  )

overridevirtual

Run 'stat' on one of the nodes.

Reimplemented from TProofMgr.

Definition at line 1116 of file TXProofMgr.cxx.

Streamer()

void TXProofMgr::Streamer ( TBuffer &  R__b )

overridevirtual

Stream an object of class TObject.

Reimplemented from TProofMgr.

StreamerNVirtual()

void TXProofMgr::StreamerNVirtual ( TBuffer &  ClassDef_StreamerNVirtual_b )

inline

Definition at line 96 of file TXProofMgr.h.

Tail()

void TXProofMgr::Tail ( const char *  what, const char *  how = 0, const char *  where = 0  )

overridevirtual

Run 'tail' on the nodes.

Reimplemented from TProofMgr.

Definition at line 1053 of file TXProofMgr.cxx.

Member Data Documentation

fSocket

TXSocket* TXProofMgr::fSocket

private

Definition at line 44 of file TXProofMgr.h.