2005/5/9

acdk::lang::Process Class Reference

Inheritance diagram for acdk::lang::Process:

Detailed Description

See also:

acdk::cfgscript::ShellExecutor for a more easy to use class for launching external processes.

Author:

Roger Kommer, Wolfgang Jung, Juergen Baumann

Version:

Revision

1.24

Date:

Date

2005/04/09 19:26:49

Public Member Functions
virtual	~Process ()
void	destroy ()
RString	getCommandLine ()
	return the command line executed
int	exitValue ()
	return the exit value
acdk::io::RReader	getOutputReader ()
	Process are binary Reader/Writer The encoding of character depends of the started application.
acdk::io::RReader	getErrorReader ()
acdk::io::RWriter	getInputWriter ()
acdk::io::RReader	getErrorStream ()
	alias to getErrorReader
acdk::io::RWriter	getInputStream ()
	alias to getInputWriter
acdk::io::RReader	getOutputStream ()
	alias to getOutputReader
int	waitFor (int timeOutMs=-1)
	wait for ending of the process
bool	isRunning ()
void	suspend ()
	stop the process
void	resume ()
	resume the process
Static Public Member Functions
int	getProcessId ()
Protected Member Functions
	Process (IN(RString) command, IN(RString) workdir=Nil)
	Process (IN(RStringArray) cmdarray, IN(RString) workdir=Nil)
	Process (IN(RStringArray) cmdarray, IN(RStringArray) envp, IN(RString) workdir=Nil)
	Process (IN(RString) command, IN(RStringArray) envp, IN(RString) workdir=Nil)
Protected Attributes
int	_state
Private Member Functions
virtual void	_run ()
Private Attributes
RString	_command
RStringArray	_args
RStringArray	_envp
RString	_workDir
RProcess_PipeReader	_stderrReader
RProcess_PipeReader	_stdoutReader
acdk::io::RFileWriter	_stdinWriter
ProcessStatus	_status
pid_t	_processId
int	_exitCode
Friends
class	Runtime

Constructor & Destructor Documentation

acdk::lang::Process::Process (  IN(RString)  command, IN(RString)  workdir = Nil )  [protected]

acdk::lang::Process::Process (  IN(RStringArray)  cmdarray, IN(RString)  workdir = Nil )  [protected]

acdk::lang::Process::Process (  IN(RStringArray)  cmdarray, IN(RStringArray)  envp, IN(RString)  workdir = Nil )  [protected]

acdk::lang::Process::Process (  IN(RString)  command, IN(RStringArray)  envp, IN(RString)  workdir = Nil )  [protected]

virtual acdk::lang::Process::~Process (   )  [virtual]

Member Function Documentation

virtual void acdk::lang::Process::_run (   )  [private, virtual]

void acdk::lang::Process::destroy (   )

int acdk::lang::Process::exitValue (   )  [inline]

return the exit value

RString acdk::lang::Process::getCommandLine (   )

return the command line executed

acdk::io::RReader acdk::lang::Process::getErrorReader (   )  [inline]

See also: getErrorReader()

acdk::io::RReader acdk::lang::Process::getErrorStream (   )

alias to getErrorReader

acdk::io::RWriter acdk::lang::Process::getInputStream (   )

alias to getInputWriter

acdk::io::RWriter acdk::lang::Process::getInputWriter (   )  [inline]

See also: getErrorReader()

acdk::io::RReader acdk::lang::Process::getOutputReader (   )  [inline]

Process are binary Reader/Writer The encoding of character depends of the started application.

acdk::io::RReader acdk::lang::Process::getOutputStream (   )

alias to getOutputReader

int acdk::lang::Process::getProcessId (   )  [static]

Returns: the current os process id

bool acdk::lang::Process::isRunning (   )

Returns: true if process is still running

void acdk::lang::Process::resume (   )

resume the process

void acdk::lang::Process::suspend (   )

stop the process

int acdk::lang::Process::waitFor (  int  timeOutMs = -1  )

wait for ending of the process Returns: if process is still running ProcessStillRunning if process already was destroyed ProcessAlreadyDestroyed

Friends And Related Function Documentation

friend class Runtime [friend]

Member Data Documentation

RStringArray acdk::lang::Process::_args [private]

RString acdk::lang::Process::_command [private]

RStringArray acdk::lang::Process::_envp [private]

int acdk::lang::Process::_exitCode [private]

pid_t acdk::lang::Process::_processId [private]

int acdk::lang::Process::_state [protected]

ProcessStatus acdk::lang::Process::_status [private]

RProcess_PipeReader acdk::lang::Process::_stderrReader [private]

acdk::io::RFileWriter acdk::lang::Process::_stdinWriter [private]

RProcess_PipeReader acdk::lang::Process::_stdoutReader [private]

RString acdk::lang::Process::_workDir [private]