zypp::ExternalProgramWithSeperatePgid Class Reference

ExternalProgram extended to change the progress group ID after forking. More...

#include <ExternalProgram.h>

Inheritance diagram for zypp::ExternalProgramWithSeperatePgid:

Public Member Functions
	ExternalProgramWithSeperatePgid (const char *const *argv, Stderr_Disposition stderr_disp=Normal_Stderr, int stderr_fd=-1, bool default_locale=false, const Pathname &root="")
Public Member Functions inherited from zypp::ExternalProgram
	ExternalProgram (std::string commandline, Stderr_Disposition stderr_disp=Normal_Stderr, bool use_pty=false, int stderr_fd=-1, bool default_locale=false, const Pathname &root="")
	Start the external program by using the shell /bin/sh with the option -c.
	ExternalProgram ()
	Start an external program by giving the arguments as an arry of char *pointers.
	ExternalProgram (const Arguments &argv, Stderr_Disposition stderr_disp=Normal_Stderr, bool use_pty=false, int stderr_fd=-1, bool default_locale=false, const Pathname &root="")
	ExternalProgram (const Arguments &argv, const Environment &environment, Stderr_Disposition stderr_disp=Normal_Stderr, bool use_pty=false, int stderr_fd=-1, bool default_locale=false, const Pathname &root="")
	ExternalProgram (const char *const *argv, Stderr_Disposition stderr_disp=Normal_Stderr, bool use_pty=false, int stderr_fd=-1, bool default_locale=false, const Pathname &root="")
	ExternalProgram (const char *const *argv, const Environment &environment, Stderr_Disposition stderr_disp=Normal_Stderr, bool use_pty=false, int stderr_fd=-1, bool default_locale=false, const Pathname &root="")
	ExternalProgram (const char *binpath, const char *const *argv_1, bool use_pty=false)
	ExternalProgram (const char *binpath, const char *const *argv_1, const Environment &environment, bool use_pty=false)
	~ExternalProgram ()
int	close ()
	Wait for the progamm to complete.
bool	kill ()
	Kill the program.
bool	kill (int sig)
	Send a signal to the program.
bool	running ()
	Return whether program is running.
pid_t	getpid ()
	return pid
const std::string &	command () const
	The command we're executing.
const std::string &	execError () const
	Some detail telling why the execution failed, if it failed.
std::ostream &	operator>> (std::ostream &out_r)
	Redirect all command output to an ostream.
Public Member Functions inherited from zypp::externalprogram::ExternalDataSource
	ExternalDataSource (FILE *inputfile=0, FILE *outputfile=0)
	Create a new instance.
virtual	~ExternalDataSource ()
	Implicitly close the connection.
bool	send (const char *buffer, size_t length)
	Send some data to the output stream.
bool	send (std::string s)
	Send some data down the stream.
size_t	receive (char *buffer, size_t length)
	Read some data from the input stream.
std::string	receiveLine ()
	Read one line from the input stream.
std::string	receiveLine (io::timeout_type timeout)
	Read one line from the input stream.
std::string	receiveUpto (char c)
	Read characters into a string until delimiter c or EOF is read.
std::string	receiveUpto (char c, io::timeout_type timeout)
	Read characters into a string until delimiter c or EOF is read or the timeout is reached.
void	setBlocking (bool mode)
	Set the blocking mode of the input stream.
virtual int	close ()
	Close the input and output streams.
FILE *	inputFile () const
	Return the input stream.
FILE *	outputFile () const
	Return the output stream.

Additional Inherited Members
Public Types inherited from zypp::ExternalProgram
enum	Stderr_Disposition { Normal_Stderr , Discard_Stderr , Stderr_To_Stdout , Stderr_To_FileDesc }
	Define symbols for different policies on the handling of stderr. More...
typedef std::vector< std::string >	Arguments
typedef std::map< std::string, std::string >	Environment
	For passing additional environment variables to set.
Static Public Member Functions inherited from zypp::ExternalProgram
static void	renumber_fd (int origfd, int newfd)
	origfd will be accessible as newfd and closed (unless they were equal)
Protected Member Functions inherited from zypp::ExternalProgram
void	start_program (const char *const *argv, const Environment &environment, Stderr_Disposition stderr_disp=Normal_Stderr, int stderr_fd=-1, bool default_locale=false, const char *root=NULL, bool switch_pgid=false, bool die_with_parent=false, bool usePty=false)
Protected Attributes inherited from zypp::externalprogram::ExternalDataSource
FILE *	inputfile
FILE *	outputfile

Detailed Description

ExternalProgram extended to change the progress group ID after forking.

See also

ExternalProgram

Definition at line 312 of file ExternalProgram.h.

Constructor & Destructor Documentation

ExternalProgramWithSeperatePgid()

zypp::ExternalProgramWithSeperatePgid::ExternalProgramWithSeperatePgid ( const char *const *  argv, Stderr_Disposition  stderr_disp = Normal_Stderr, int  stderr_fd = -1, bool  default_locale = false, const Pathname &  root = ""  )

inline

Definition at line 315 of file ExternalProgram.h.

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

• zypp/ExternalProgram.h