FPrintAgent Class Reference

An interface class between YaST2 and FPrint Agent. More...

#include <FPrintAgent.h>

Inheritance diagram for FPrintAgent:

Public Member Functions
	FPrintAgent ()
virtual	~FPrintAgent ()
virtual YCPValue	Read (const YCPPath &path, const YCPValue &arg=YCPNull(), const YCPValue &opt=YCPNull())
virtual YCPBoolean	Write (const YCPPath &path, const YCPValue &val, const YCPValue &arg=YCPNull())
virtual YCPValue	Execute (const YCPPath &path, const YCPValue &val=YCPNull(), const YCPValue &arg=YCPNull())
virtual YCPList	Dir (const YCPPath &path)
virtual YCPValue	otherCommand (const YCPTerm &term)
Public Member Functions inherited from SCRAgent
	SCRAgent ()
virtual	~SCRAgent ()
virtual YCPMap	Error (const YCPPath &)
virtual YCPBoolean	RegisterAgent (const YCPPath &path, const YCPValue &)
virtual YCPBoolean	UnregisterAgent (const YCPPath &path)
virtual YCPBoolean	UnregisterAllAgents ()
virtual YCPBoolean	UnmountAgent (const YCPPath &)
virtual YCPBoolean	RegisterNewAgents ()
void	setAsCurrentSCR ()

Public Attributes
int	data_pipe [2]
pid_t	child_pid
int	child_retval
Public Attributes inherited from SCRAgent
SCRAgent *	mainscragent

Additional Inherited Members
Static Public Member Functions inherited from SCRAgent
static YCPValue	readconf (const char *filename)
static SCRAgent *	instance ()

Detailed Description

An interface class between YaST2 and FPrint Agent.

Constructor & Destructor Documentation

FPrintAgent::FPrintAgent

(

)

Default constructor.

Constructor

References child_pid, and child_retval.

FPrintAgent::~FPrintAgent ( )

virtual

Destructor.

Destructor

Member Function Documentation

YCPList FPrintAgent::Dir ( const YCPPath &  path )

virtual

Provides SCR Dir ().

Dir

Implements SCRAgent.

References y2error.

YCPValue FPrintAgent::Execute ( const YCPPath &  path, const YCPValue &  val = YCPNull(), const YCPValue &  arg = YCPNull()  )

virtual

Provides SCR Execute ().

Execute(.fprint.enroll) is action to acquire fingerprint

parameter is whole path to target bir file, e.g. /tmp/YaST-123-456/hh.bir

Reimplemented from SCRAgent.

References FPrintAPI::acquire(), child_pid, data_pipe, FPrintAPI::instance(), YCPValue::isNull(), PC, y2error, and y2milestone.

YCPValue FPrintAgent::otherCommand ( const YCPTerm &  term )

virtual

Used for mounting the agent.

otherCommand

Reimplemented from SCRAgent.

References YCPTerm::name().

YCPValue FPrintAgent::Read ( const YCPPath &  path, const YCPValue &  arg = YCPNull(), const YCPValue &  opt = YCPNull()  )

virtual

Provides SCR Read ().

Parameters

path	Path that should be read.
arg	Additional parameter.

Read

Implements SCRAgent.

References YCPMap::add(), child_pid, child_retval, data_pipe, DEVICE_OPEN_FAILED, INIT_FAILED, NO_DEVICES, PC, y2debug, y2error, y2milestone, and y2warning.

YCPBoolean FPrintAgent::Write ( const YCPPath &  path, const YCPValue &  value, const YCPValue &  arg = YCPNull()  )

virtual

Provides SCR Write ().

Write - nothing to do

Implements SCRAgent.

Member Data Documentation

pid_t FPrintAgent::child_pid

pid of the child process after fork

Referenced by Execute(), FPrintAgent(), and Read().

int FPrintAgent::child_retval

return value of the child process

Referenced by FPrintAgent(), and Read().

int FPrintAgent::data_pipe[2]

array with pipe file descriptors

Referenced by Execute(), and Read().

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

• FPrintAgent.h
• FPrintAgent.cc