JobIOMgr Class Reference

Handles starting & stopping of jobs on client machines. Sets up a separate thread to maintain contact with client. More...

Inheritance diagram for JobIOMgr:

Public Types
enum	Mode { Work , Pause , Stop }

Public Member Functions
	JobIOMgr (PortNr_Type firstport=19345, int niceval=19)
virtual	~JobIOMgr ()
Network::Authority	authority () const
void	fetchMsg (BufferString &bs)
bool	isReady () const
const char *	peekMsg ()
void	removeJob (const char *, int)
void	reqModeForJob (const JobInfo &, Mode)
void	setNiceNess (int n)
bool	startProg (const char *, IOPar &, const FilePath &, const JobInfo &, const char *)
ObjQueue< StatusInfo > &	statusQueue ()
Public Member Functions inherited from CallBacker
	CallBacker ()
	CallBacker (const CallBacker &)
virtual	~CallBacker ()
bool	attachCB (const NotifierAccess &, const CallBack &, bool onlyifnew=false) const
bool	attachCB (const NotifierAccess *notif, const CallBack &cb, bool onlyifnew=false) const
void	detachAllNotifiers () const
	Call from the destructor of your inherited object. More...
void	detachCB (const NotifierAccess &, const CallBack &) const
void	detachCB (const NotifierAccess *notif, const CallBack &cb) const
virtual bool	isCapsule () const
bool	isNotifierAttached (const NotifierAccess *) const
	Only for debugging purposes, don't use. More...
void	stopReceivingNotifications () const
virtual CallBacker *	trueCaller ()

Static Public Member Functions
static bool	mkIOParFile (const FilePath &basefnm, const HostData &, const IOPar &, FilePath &, BufferString &msg)
static BufferString	mkRexecCmd (const char *prognm, const HostData &machine, const HostData &localhost)
Static Public Member Functions inherited from CallBacker
static void	createReceiverForCurrentThread ()
static void	removeReceiverForCurrentThread ()

Protected Member Functions
void	mkCommand (OS::MachineCommand &, const HostData &, const char *progname, const FilePath &basefp, const FilePath &iopfp, const JobInfo &, const char *rshcomm)
bool	mkIOParFile (FilePath &, const FilePath &basefnm, const HostData &, const IOPar &)

Protected Attributes
OS::CommandExecPars	execpars_
JobIOHandler &	iohdlr_
BufferString	msg_
int	niceval_

Private Member Functions
void	setRexecCmd (const char *prognm, const HostData &machine, const HostData &localhost, OS::MachineCommand &) const

Detailed Description

Handles starting & stopping of jobs on client machines. Sets up a separate thread to maintain contact with client.

<>

Member Enumeration Documentation

Mode

enum JobIOMgr::Mode

Enumerator
Work
Pause
Stop

Constructor & Destructor Documentation

JobIOMgr()

JobIOMgr::JobIOMgr	(	PortNr_Type	firstport = 19345,
		int	niceval = 19
	)

~JobIOMgr()

virtual JobIOMgr::~JobIOMgr ( )

virtual

Member Function Documentation

authority()

Network::Authority JobIOMgr::authority

(

)

const

fetchMsg()

void JobIOMgr::fetchMsg ( BufferString &  bs )

inline

isReady()

bool JobIOMgr::isReady

(

)

const

mkCommand()

void JobIOMgr::mkCommand ( OS::MachineCommand &  , const HostData &  , const char *  progname, const FilePath &  basefp, const FilePath &  iopfp, const JobInfo &  , const char *  rshcomm  )

protected

mkIOParFile() [1/2]

static bool JobIOMgr::mkIOParFile ( const FilePath &  basefnm, const HostData &  , const IOPar &  , FilePath &  , BufferString &  msg  )

static

mkIOParFile() [2/2]

bool JobIOMgr::mkIOParFile ( FilePath &  , const FilePath &  basefnm, const HostData &  , const IOPar &    )

protected

mkRexecCmd()

static BufferString JobIOMgr::mkRexecCmd ( const char *  prognm, const HostData &  machine, const HostData &  localhost  )

static

Sets up the command to be executed with GetScriptDir()/exec_prog script. This latter ensures all the environment is restored on the remote machine ( rsh/ssh do NOT forward environment variables such as LD_LIBRARY_PATH ).

peekMsg()

const char* JobIOMgr::peekMsg ( )

inline

removeJob()

void JobIOMgr::removeJob	(	const char *	,
		int
	)

reqModeForJob()

void JobIOMgr::reqModeForJob	(	const JobInfo &	,
		Mode
	)

setNiceNess()

void JobIOMgr::setNiceNess ( int  n )

inline

setRexecCmd()

void JobIOMgr::setRexecCmd ( const char *  prognm, const HostData &  machine, const HostData &  localhost, OS::MachineCommand &    ) const

private

startProg()

bool JobIOMgr::startProg	(	const char *	,
		IOPar &	,
		const FilePath &	,
		const JobInfo &	,
		const char *
	)

statusQueue()

ObjQueue<StatusInfo>& JobIOMgr::statusQueue

(

)

Member Data Documentation

execpars_

OS::CommandExecPars JobIOMgr::execpars_

protected

iohdlr_

JobIOHandler& JobIOMgr::iohdlr_

protected

msg_

BufferString JobIOMgr::msg_

protected

niceval_

int JobIOMgr::niceval_

protected