FPrintAPI Class Reference

#include <FPrintAgent.h>

List of all members.

Public Member Functions
int	acquire (int, string)
void	finalize ()
Static Public Member Functions
static FPrintAPI &	instance ()
static void	catch_sigterm (int)
Public Attributes
int	test_int
struct fp_print_data *	data
Private Member Functions
	FPrintAPI ()
virtual	~FPrintAPI ()

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Detailed Description

The real interface to fprint library

• extra (singleton) class is used to contain signal handler function

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Constructor & Destructor Documentation

FPrintAPI::FPrintAPI

(

)

[private]

References data.

FPrintAPI::~FPrintAPI

(

)

[private, virtual]

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Member Function Documentation

FPrintAPI & FPrintAPI::instance

(

)

[static]

Referenced by acquire(), catch_sigterm(), FPrintAgent::Execute(), and finalize().

void FPrintAPI::catch_sigterm

(

int

sig_num

)

[static]

References finalize(), and instance().

Referenced by acquire().

int FPrintAPI::acquire	(	int	write_fd,
		string	dir_path
	)

wrapper for fp_enroll_finger function;

• we need to take care of the errors and signals

  Parameters:

  	file	descriptor of the pipe
  	path	to the temporary directory for storing fingerprints

References catch_sigterm(), data, DEVICE_OPEN_FAILED, ENROLL_FAILURE, finalize(), INIT_FAILED, instance(), NO_DEVICES, y2debug, y2error, and y2milestone.

Referenced by FPrintAgent::Execute().

void FPrintAPI::finalize

(

)

References data, and instance().

Referenced by acquire(), and catch_sigterm().

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Member Data Documentation

int FPrintAPI::test_int

struct fp_print_data* FPrintAPI::data [read]

Referenced by acquire(), finalize(), and FPrintAPI().

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

• FPrintAgent.h
• FPrintAgent.cc