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 = 0

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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

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

void SystemCmd::checkOutput (   )  [protected]

void SystemCmd::closeOpenFds (   )  [protected]

const string& storage::SystemCmd::cmd (   )  const [inline]

int SystemCmd::doExecute (  string  Cmd_Cv  )  [protected]

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

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

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

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

const string * SystemCmd::getString (  unsigned  Idx_ii = IDX_STDOUT  )  const

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

void SystemCmd::init (   )  [protected]

void SystemCmd::invalidate (   )  [protected]

void SystemCmd::logOutput (   )

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

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

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

int storage::SystemCmd::retcode (   )  const [inline]

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

void SystemCmd::setCombine (  const bool  Combine_b = true  )

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

void storage::SystemCmd::setOutputProcessor (  OutputProcessor *  proc  )  [inline]

const string& storage::SystemCmd::stderr (   )  const [inline]

const string& storage::SystemCmd::stdout (   )  const [inline]

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Member Data Documentation

bool storage::SystemCmd::Background_b [protected]

bool storage::SystemCmd::Combine_b [protected]

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

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

string storage::SystemCmd::lastCmd [protected]

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

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

int SystemCmd::Nr_i = 0 [static, protected]

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

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

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

int storage::SystemCmd::Pid_i [protected]

int storage::SystemCmd::Ret_i [protected]

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

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

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

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

• SystemCmd.h
• SystemCmd.cc

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