storage::SystemCmd Class Reference

#include <SystemCmd.h>

List of all members.

Public Types
enum	OutputStream { IDX_STDOUT, IDX_STDERR }
Public Member Functions
	SystemCmd (const char *Command_Cv)
	SystemCmd (const string &Command_Cv)
	SystemCmd ()
virtual	~SystemCmd ()
int	execute (const string &Command_Cv)
int	executeBackground (const string &Command_Cv)
int	executeRestricted (const string &Command_Cv, unsigned long MaxTimeSec, unsigned long MaxLineOut, bool &ExceedTime, bool &ExceedLines)
void	setOutputHandler (void(*Handle_f)(void *, string, bool), void *Par_p)
void	logOutput ()
void	setOutputProcessor (OutputProcessor *proc)
int	select (string Reg_Cv, bool Invert_bv=false, unsigned Idx_ii=IDX_STDOUT)
const string &	stderr () const
const string &	stdout () const
const string &	cmd () const
const string *	getString (unsigned Idx_ii=IDX_STDOUT) const
const string *	getLine (unsigned Num_iv, bool Selected_bv=false, unsigned Idx_ii=IDX_STDOUT) const
unsigned	numLines (bool Selected_bv=false, unsigned Idx_ii=IDX_STDOUT) const
void	setCombine (const bool Combine_b=true)
int	retcode () const
int	getStdout (std::vector< string > &Ret_Cr, const bool Append_bv=false) const
int	getStderr (std::vector< string > &Ret_Cr, const bool Append_bv=false) const
int	getStdout (std::list< string > &Ret_Cr, const bool Append_bv=false) const
int	getStderr (std::list< string > &Ret_Cr, const bool Append_bv=false) const
Protected Member Functions
int	placeOutput (unsigned Which_iv, std::vector< string > &Ret_Cr, const bool Append_bv) const
int	placeOutput (unsigned Which_iv, std::list< string > &Ret_Cr, const bool Append_bv) const
void	invalidate ()
void	closeOpenFds ()
int	doExecute (string Cmd_Cv)
bool	doWait (bool Hang_bv, int &Ret_ir)
void	checkOutput ()
void	getUntilEOF (FILE *File_Cr, std::vector< string > &Lines_Cr, bool &NewLineSeen_br, bool Stderr_bv)
void	extractNewline (const char *Buf_ti, int Cnt_ii, bool &NewLineSeen_br, string &Text_Cr, std::vector< string > &Lines_Cr)
void	addLine (string Text_Cv, std::vector< string > &Lines_Cr)
void	init ()
Protected Attributes
string	Text_aC [2]
bool	Valid_ab [2]
FILE *	File_aC [2]
std::vector< string >	Lines_aC [2]
std::vector< string * >	SelLines_aC [2]
bool	NewLineSeen_ab [2]
bool	Combine_b
bool	Background_b
string	lastCmd
int	Ret_i
int	Pid_i
void(*	OutputHandler_f )(void *, string, bool)
void *	HandlerPar_p
OutputProcessor *	output_proc
pollfd	pfds [2]
Static Protected Attributes
static int	Nr_i

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Member Enumeration Documentation

enum storage::SystemCmd::OutputStream

Enumerator:

IDX_STDOUT
IDX_STDERR

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Constructor & Destructor Documentation

SystemCmd::SystemCmd

(

const char *

Command_Cv

)

SystemCmd::SystemCmd

(

const string &

Command_Cv

)

SystemCmd::SystemCmd

(

)

SystemCmd::~SystemCmd

(

)

[virtual]

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Member Function Documentation

int SystemCmd::execute

(

const string &

Command_Cv

)

int SystemCmd::executeBackground

(

const string &

Command_Cv

)

int storage::SystemCmd::executeRestricted	(	const string &	Command_Cv,
		unsigned long	MaxTimeSec,
		unsigned long	MaxLineOut,
		bool &	ExceedTime,
		bool &	ExceedLines
	)

void SystemCmd::setOutputHandler	(	void(*)(void *, string, bool)	Handle_f,
		void *	Par_p
	)

void SystemCmd::logOutput

(

)

void storage::SystemCmd::setOutputProcessor

(

OutputProcessor *

proc

)

[inline]

int SystemCmd::select	(	string	Reg_Cv,
		bool	Invert_bv = false,
		unsigned	Idx_ii = IDX_STDOUT
	)

const string& storage::SystemCmd::stderr

(

)

const [inline]

const string& storage::SystemCmd::stdout

(

)

const [inline]

const string& storage::SystemCmd::cmd

(

)

const [inline]

const string * SystemCmd::getString

(

unsigned

Idx_ii = IDX_STDOUT

)

const

const string * SystemCmd::getLine	(	unsigned	Num_iv,
		bool	Selected_bv = false,
		unsigned	Idx_ii = IDX_STDOUT
	)			const

unsigned SystemCmd::numLines	(	bool	Selected_bv = false,
		unsigned	Idx_ii = IDX_STDOUT
	)			const

void SystemCmd::setCombine

(

const bool

Combine_b = true

)

int storage::SystemCmd::retcode

(

)

const [inline]

int storage::SystemCmd::getStdout	(	std::vector< string > &	Ret_Cr,
		const bool	Append_bv = false
	)			const [inline]

int storage::SystemCmd::getStderr	(	std::vector< string > &	Ret_Cr,
		const bool	Append_bv = false
	)			const [inline]

int storage::SystemCmd::getStdout	(	std::list< string > &	Ret_Cr,
		const bool	Append_bv = false
	)			const [inline]

int storage::SystemCmd::getStderr	(	std::list< string > &	Ret_Cr,
		const bool	Append_bv = false
	)			const [inline]

int storage::SystemCmd::placeOutput	(	unsigned	Which_iv,
		std::vector< string > &	Ret_Cr,
		const bool	Append_bv
	)			const [protected]

int storage::SystemCmd::placeOutput	(	unsigned	Which_iv,
		std::list< string > &	Ret_Cr,
		const bool	Append_bv
	)			const [protected]

void SystemCmd::invalidate

(

)

[protected]

void SystemCmd::closeOpenFds

(

)

[protected]

int SystemCmd::doExecute

(

string

Cmd_Cv

)

[protected]

bool SystemCmd::doWait	(	bool	Hang_bv,
		int &	Ret_ir
	)			[protected]

void SystemCmd::checkOutput

(

)

[protected]

void storage::SystemCmd::getUntilEOF	(	FILE *	File_Cr,
		std::vector< string > &	Lines_Cr,
		bool &	NewLineSeen_br,
		bool	Stderr_bv
	)			[protected]

void storage::SystemCmd::extractNewline	(	const char *	Buf_ti,
		int	Cnt_ii,
		bool &	NewLineSeen_br,
		string &	Text_Cr,
		std::vector< string > &	Lines_Cr
	)			[protected]

void storage::SystemCmd::addLine	(	string	Text_Cv,
		std::vector< string > &	Lines_Cr
	)			[protected]

void SystemCmd::init

(

)

[protected]

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Member Data Documentation

string storage::SystemCmd::Text_aC[2] [mutable, protected]

bool storage::SystemCmd::Valid_ab[2] [mutable, protected]

FILE* storage::SystemCmd::File_aC[2] [protected]

std::vector<string> storage::SystemCmd::Lines_aC[2] [protected]

std::vector<string*> storage::SystemCmd::SelLines_aC[2] [protected]

bool storage::SystemCmd::NewLineSeen_ab[2] [protected]

bool storage::SystemCmd::Combine_b [protected]

bool storage::SystemCmd::Background_b [protected]

string storage::SystemCmd::lastCmd [protected]

int storage::SystemCmd::Ret_i [protected]

int storage::SystemCmd::Pid_i [protected]

void(* storage::SystemCmd::OutputHandler_f)(void *, string, bool) [protected]

void* storage::SystemCmd::HandlerPar_p [protected]

OutputProcessor* storage::SystemCmd::output_proc [protected]

struct pollfd storage::SystemCmd::pfds[2] [protected]

int SystemCmd::Nr_i [static, protected]

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

• SystemCmd.h
• SystemCmd.cc

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