Spm::Util::Command Class Reference

Launch command and get their output. More...

#include <command.h>

List of all members.

Public Member Functions
	Command (const std::string &cmd)
	Command ()
void	setCommand (const std::string &cmd)
void	add (const std::string &arg)
	add an argument to the command line
void	add (const std::string &var, const std::string &val)
	add an environement variable
bool	execSync (std::string &out, std::string &err)
	Execute this Command synchronously.
bool	execASync (int &out, int &err, int &in)
	Execute this Command asynchronously.
const boost::filesystem::path &	getWorkingDir ()
void	setWorkingDir (const boost::filesystem::path &dir)
unsigned int	getPid ()
int	getReturnValue ()
bool	wait ()
	Wait for the end of the execution of the command.
void	kill (int signal=9)
Static Public Member Functions
static int	exec (const std::string &cmd, std::string &out, std::string &err)

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Detailed Description

Launch command and get their output.

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Constructor & Destructor Documentation

Spm::Util::Command::Command (  const std::string &  cmd  )

Parameters: cmd  The commmand to run

Spm::Util::Command::Command (   )

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Member Function Documentation

void Spm::Util::Command::add (  const std::string &  var, const std::string &  val )

add an environement variable Parameters: var  The name of the variable val  The value of the variable

void Spm::Util::Command::add (  const std::string &  arg  )

add an argument to the command line Parameters: arg  The arg to add

static int Spm::Util::Command::exec (  const std::string &  cmd, std::string &  out, std::string &  err )  [static]

bool Spm::Util::Command::execASync (  int &  out, int &  err, int &  in )

Execute this Command asynchronously. Parameters: out  The output stream of the launched command err  The err stream of the launched command in  The input stream of the launched command

bool Spm::Util::Command::execSync (  std::string &  out, std::string &  err )

Execute this Command synchronously. Parameters: out  The output of this command err  The error of this command

unsigned int Spm::Util::Command::getPid (   )

Returns: The PID of this launched Command

int Spm::Util::Command::getReturnValue (   )

Returns: the value returned by the command

const boost::filesystem::path& Spm::Util::Command::getWorkingDir (   )

Returns: The directory from where this Command is executed

void Spm::Util::Command::kill (  int  signal = 9  )

void Spm::Util::Command::setCommand (  const std::string &  cmd  )

void Spm::Util::Command::setWorkingDir (  const boost::filesystem::path &  dir  )

Parameters: dir  The directory from where this Command will be executed

bool Spm::Util::Command::wait (   )

Wait for the end of the execution of the command. Returns: false if an error occured while waiting

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

• /tmp/spmTest/spm-HEAD/src/include/util/command.h

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