Definition at line 46 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. More...

virtual	~TXProofMgr ()
	Destructor: close the connection. More...

Bool_t	HandleInput (const void *)
	Handle asynchronous input on the socket. More...

Bool_t	HandleError (const void *in=0)
	Handle error on the input socket. More...

Bool_t	IsValid () const

void	SetInvalid ()
	Invalidate this manager by closing the connection. More...

TProof *	AttachSession (Int_t id, Bool_t gui=kFALSE)
	Dummy version provided for completeness. More...

TProof *	AttachSession (TProofDesc *d, Bool_t gui=kFALSE)
	Dummy version provided for completeness. More...

void	DetachSession (Int_t, Option_t *="")
	Detach session with 'id' from its proofserv. More...

void	DetachSession (TProof , Option_t ="")
	Detach session 'p' from its proofserv. More...

const char *	GetMssUrl (Bool_t=kFALSE)
	Gets the URL to be prepended to paths when accessing the MSS associated with the connected cluster, if any. More...

TProofLog *	GetSessionLogs (Int_t ridx=0, const char stag=0, const char pattern="-v \"\| SvcMsg\"", Bool_t rescan=kFALSE)
	Get logs or log tails from last session associated with this manager instance. More...

Bool_t	MatchUrl (const char *url)
	Checks if 'url' refers to the same 'user:port' entity as the URL in memory. More...

void	ShowROOTVersions ()
	Display what ROOT versions are available on the cluster. More...

TList *	QuerySessions (Option_t *opt="S")
	Get list of sessions accessible to this manager. More...

TObjString *	ReadBuffer (const char *file, Long64_t ofs, Int_t len)
	Read, via the coordinator, 'len' bytes from offset 'ofs' of 'file'. More...

TObjString *	ReadBuffer (const char file, const char pattern)
	Read, via the coordinator, 'fin' filtered. More...

Int_t	Reset (Bool_t hard=kFALSE, const char *usr=0)
	Send a cleanup request for the sessions associated with the current user. More...

Int_t	SendMsgToUsers (const char msg, const char usr=0)
	Send a message to connected users. More...

Int_t	SetROOTVersion (const char *tag)
	Set the default ROOT version to be used. More...

void	ShowWorkers ()
	Show available workers. More...

Int_t	Cp (const char src, const char dst=0, const char *opts=0)
	Copy files in/out of the sandbox. More...

void	Find (const char what="~/", const char how="-type f", const char *where=0)
	Run 'find' on the nodes. More...

void	Grep (const char what, const char how=0, const char *where=0)
	Run 'grep' on the nodes. More...

void	Ls (const char what="~/", const char how=0, const char *where=0)
	Run 'ls' on the nodes. More...

void	More (const char what, const char how=0, const char *where=0)
	Run 'more' on the nodes. More...

Int_t	Rm (const char what, const char how=0, const char *where=0)
	Run 'rm' on the nodes. More...

void	Tail (const char what, const char how=0, const char *where=0)
	Run 'tail' on the nodes. More...

Int_t	Md5sum (const char what, TString &sum, const char where=0)
	Run 'md5sum' on one of the nodes. More...

Int_t	Stat (const char what, FileStat_t &st, const char where=0)
	Run 'stat' on one of the nodes. More...

Int_t	GetFile (const char remote, const char local, const char *opt=0)
	Get file 'remote' into 'local' from the master. More...

Int_t	PutFile (const char local, const char remote, const char *opt=0)
	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. More...

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. More...

virtual	~TProofMgr ()
	Destroy a TProofMgr instance. More...

virtual Bool_t	IsLite () const

virtual Bool_t	IsProofd () const

void	Close ()

virtual TProof *	CreateSession (const char =0, const char =0, Int_t=-1)
	Create a new remote session (master and associated workers). More...

virtual void	DiscardSession (TProof *p)
	Discard TProofDesc of session 'p' from the internal list. More...

virtual TProofDesc *	GetProofDesc (Int_t id)
	Get TProofDesc instance corresponding to 'id'. More...

virtual TProofDesc *	GetProofDesc (TProof *p)
	Get TProofDesc instance corresponding to TProof object 'p'. More...

virtual Int_t	GetRemoteProtocol () const

virtual const char *	GetUrl ()

virtual void	SetAlias (const char *alias="")

virtual void	SetMssUrl (const char *mss)

virtual void	ShutdownSession (Int_t id)

virtual void	ShutdownSession (TProof *p)

Public Member Functions inherited from TNamed
	TNamed ()

	TNamed (const char name, const char title)

	TNamed (const TString &name, const TString &title)

	TNamed (const TNamed &named)

TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator. More...

virtual	~TNamed ()

virtual void	Clear (Option_t *option="")
	Set name and title to empty strings (""). More...

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility. More...

virtual Int_t	Compare (const TObject *obj) const
	Compare two TNamed objects. More...

virtual void	Copy (TObject &named) const
	Copy this to obj. More...

virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer. More...

virtual const char *	GetName () const
	Returns name of object. More...

virtual const char *	GetTitle () const
	Returns title of object. More...

virtual ULong_t	Hash () const
	Return hash value for this object. More...

virtual Bool_t	IsSortable () const

virtual void	SetName (const char *name)
	Change (i.e. More...

virtual void	SetNameTitle (const char name, const char title)
	Change (i.e. set) all the TNamed parameters (name and title). More...

virtual void	SetTitle (const char *title="")
	Change (i.e. set) the title of the TNamed. More...

virtual void	ls (Option_t *option="") const
	List TNamed name and title. More...

virtual void	Print (Option_t *option="") const
	Print TNamed name and title. More...

virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject. More...

Public Member Functions inherited from TObject
	TObject ()

	TObject (const TObject &object)
	TObject copy ctor. More...

TObject &	operator= (const TObject &rhs)
	TObject assignment operator. More...

virtual	~TObject ()
	TObject destructor. More...

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad. More...

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action. More...

virtual const char *	ClassName () const
	Returns name of class to which the object belongs. More...

virtual void	Delete (Option_t *option="")
	Delete this object. More...

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object. More...

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects. More...

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs. More...

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current pad. More...

virtual void	Dump () const
	Dump contents of object on stdout. More...

virtual void	Execute (const char method, const char params, Int_t *error=0)
	Execute method on this object with the given parameter string, e.g. More...

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=0)
	Execute method on this object with parameters stored in the TObjArray. More...

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py). More...

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes. More...

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes. More...

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object. More...

virtual UInt_t	GetUniqueID () const
	Return the unique object id. More...

virtual const char *	GetIconName () const
	Returns mime type name of object. More...

virtual Option_t *	GetOption () const

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py). More...

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out. More...

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname". More...

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl. More...

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas. More...

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory). More...

Bool_t	IsOnHeap () const

Bool_t	IsZombie () const

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification. More...

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself. More...

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list. More...

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory. More...

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list. More...

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename. More...

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out". More...

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object. More...

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id. More...

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory. More...

void *	operator new (size_t sz)

void *	operator new[] (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz, void *vp)

void	operator delete (void *ptr)
	Operator delete. More...

void	operator delete[] (void *ptr)
	Operator delete []. More...

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f. More...

void	SetBit (UInt_t f)

void	ResetBit (UInt_t f)

Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

void	InvertBit (UInt_t f)

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message. More...

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message. More...

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message. More...

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message. More...

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message. More...

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...

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). More...

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete. More...

Public Member Functions inherited from TXHandler
	TXHandler ()

virtual	~TXHandler ()

Private Member Functions
Int_t	Init (Int_t loglevel=-1)
	Do real initialization: open the connection and set the relevant variables. More...

void	CpProgress (const char pfx, Long64_t bytes, Long64_t size, TStopwatch watch, Bool_t cr=kFALSE)
	Print file copy progress. More...

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'. More...

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	EStatusBits { kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) }

enum	{ kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }

enum	{ kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }

Static Public Member Functions inherited from TProofMgr
static TList *	GetListOfManagers ()
	Extract pointers to PROOF managers from TROOT::fProofs. More...

static void	SetTXProofMgrHook (TProofMgr_t pmh)
	Set hook to TXProofMgr ctor. More...

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. More...

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) More...

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'. More...

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'. More...

Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag. More...

static void	SetDtorOnly (void *obj)
	Set destructor only flag. More...

static Bool_t	GetObjectStat ()
	Get status of object stat flag. More...

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable. More...

Protected Member Functions inherited from TProofMgr
	TProofMgr ()

Protected Member Functions inherited from TObject
void	MakeZombie ()

virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected). More...

Protected Attributes inherited from TProofMgr
TString	fMssUrl

Int_t	fRemoteProtocol

EServType	fServType

TList *	fSessions

TUrl	fUrl

TSignalHandler *	fIntHandler

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:

Collaboration diagram for TXProofMgr:

Constructor & Destructor Documentation

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

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

Definition at line 95 of file TXProofMgr.cxx.

TXProofMgr::~TXProofMgr ( )

virtual

Destructor: close the connection.

Definition at line 153 of file TXProofMgr.cxx.

Member Function Documentation

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

inlinevirtual

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 69 of file TXProofMgr.h.

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

virtual

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 178 of file TXProofMgr.cxx.

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

virtual

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 1744 of file TXProofMgr.cxx.

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 1710 of file TXProofMgr.cxx.

Referenced by GetFile(), and PutFile().

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

virtual

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 230 of file TXProofMgr.cxx.

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

virtual

Detach session 'p' from its proofserv.

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

Reimplemented from TProofMgr.

Definition at line 274 of file TXProofMgr.cxx.

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 1197 of file TXProofMgr.cxx.

Referenced by Find(), Grep(), Ls(), Md5sum(), More(), Rm(), Stat(), and Tail().

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

virtual

Run 'find' on the nodes.

Reimplemented from TProofMgr.

Definition at line 903 of file TXProofMgr.cxx.

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

virtual

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 1275 of file TXProofMgr.cxx.

Referenced by Cp().

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

virtual

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 363 of file TXProofMgr.cxx.

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

virtual

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 586 of file TXProofMgr.cxx.

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

virtual

Run 'grep' on the nodes.

Reimplemented from TProofMgr.

Definition at line 877 of file TXProofMgr.cxx.

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

virtual

Handle error on the input socket.

Reimplemented from TXHandler.

Definition at line 507 of file TXProofMgr.cxx.

Bool_t TXProofMgr::HandleInput ( const void * )

virtual

Handle asynchronous input on the socket.

Reimplemented from TXHandler.

Definition at line 479 of file TXProofMgr.cxx.

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 116 of file TXProofMgr.cxx.

Referenced by TXProofMgr().

Bool_t TXProofMgr::IsValid ( ) const

inlinevirtual

Reimplemented from TProofMgr.

Definition at line 66 of file TXProofMgr.h.

Referenced by AttachSession(), Cp(), DetachSession(), Exec(), Find(), GetFile(), GetMssUrl(), GetSessionLogs(), Grep(), Ls(), MatchUrl(), Md5sum(), More(), PutFile(), QuerySessions(), ReadBuffer(), Reset(), Rm(), SetROOTVersion(), ShowROOTVersions(), ShowWorkers(), Stat(), and Tail().

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

virtual

Run 'ls' on the nodes.

Reimplemented from TProofMgr.

Definition at line 930 of file TXProofMgr.cxx.

Bool_t TXProofMgr::MatchUrl ( const char * url )

virtual

Checks if 'url' refers to the same 'user: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 302 of file TXProofMgr.cxx.

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

virtual

Run 'md5sum' on one of the nodes.

Reimplemented from TProofMgr.

Definition at line 1072 of file TXProofMgr.cxx.

Referenced by GetFile(), and PutFile().

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

virtual

Run 'more' on the nodes.

Reimplemented from TProofMgr.

Definition at line 956 of file TXProofMgr.cxx.

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

virtual

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 1509 of file TXProofMgr.cxx.

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

virtual

Get list of sessions accessible to this manager.

Reimplemented from TProofMgr.

Definition at line 397 of file TXProofMgr.cxx.

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

virtual

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 674 of file TXProofMgr.cxx.

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

virtual

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 691 of file TXProofMgr.cxx.

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

virtual

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 551 of file TXProofMgr.cxx.

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

virtual

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 984 of file TXProofMgr.cxx.

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

virtual

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 774 of file TXProofMgr.cxx.

void TXProofMgr::SetInvalid ( )

virtual

Invalidate this manager by closing the connection.

Reimplemented from TProofMgr.

Definition at line 161 of file TXProofMgr.cxx.

Referenced by ~TXProofMgr().

Int_t TXProofMgr::SetROOTVersion ( const char * tag )

virtual

Set the default ROOT version to be used.

Reimplemented from TProofMgr.

Definition at line 751 of file TXProofMgr.cxx.

void TXProofMgr::ShowROOTVersions ( )

virtual

Display what ROOT versions are available on the cluster.

Reimplemented from TProofMgr.

Definition at line 725 of file TXProofMgr.cxx.

void TXProofMgr::ShowWorkers ( )

virtual

Show available workers.

Reimplemented from TProofMgr.

Definition at line 337 of file TXProofMgr.cxx.

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

virtual

Run 'stat' on one of the nodes.

Reimplemented from TProofMgr.

Definition at line 1109 of file TXProofMgr.cxx.

Referenced by PutFile().

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

virtual

Run 'tail' on the nodes.

Reimplemented from TProofMgr.

Definition at line 1046 of file TXProofMgr.cxx.

Member Data Documentation

TXSocket* TXProofMgr::fSocket

private

Definition at line 50 of file TXProofMgr.h.

Referenced by Cp(), DetachSession(), Exec(), Find(), GetFile(), GetMssUrl(), GetSessionLogs(), Grep(), HandleError(), HandleInput(), Init(), IsValid(), Ls(), MatchUrl(), Md5sum(), More(), PutFile(), QuerySessions(), ReadBuffer(), Reset(), Rm(), SendMsgToUsers(), SetInvalid(), SetROOTVersion(), ShowROOTVersions(), ShowWorkers(), Stat(), Tail(), and TXProofMgr().

The documentation for this class was generated from the following files:

proof/proofx/inc/TXProofMgr.h
proof/proofx/src/TXProofMgr.cxx

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation