utility.h File Reference

#include <time.h>
#include <sys/types.h>
#include <regex.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <string>

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Classes
class	raw_buffer
class	stdio_file
	Wrapper class for FILE *. More...
class	regular_expression
	Wrapper class for regex(3). Supports copy & assignment and is compatible with STL containers. More...
Defines
#define	UTILITY_H_CVSID   "$Id: utility.h 3719 2012-12-03 21:19:33Z chrfranke $"
#define	__attribute_format_printf(x, y)
#define	snprintf   safe_snprintf
#define	vsnprintf   safe_vsnprintf
#define	DATEANDEPOCHLEN   64
#define	EXIT(status)   { throw (int)(status); }
Functions
std::string	format_version_info (const char *prog_name, bool full=false)
std::string	strprintf (const char *fmt,...) __attribute_format_printf(1
std::string std::string	vstrprintf (const char *fmt, va_list ap)
bool	str_starts_with (const char *str, const char *prefix)
bool	str_starts_with (const std::string &str, const char *prefix)
int	safe_snprintf (char *buf, int size, const char *fmt,...) __attribute_format_printf(3
int int	safe_vsnprintf (char *buf, int size, const char *fmt, va_list ap)
uint64_t	strtoull (const char *p, char **endp, int base)
void	dateandtimezone (char *buffer)
void	dateandtimezoneepoch (char *buffer, time_t tval)
void	pout (const char *fmt,...) __attribute_format_printf(1
void void	syserror (const char *message)
int	split_report_arg (char *s, int *i)
int	split_selective_arg (char *s, uint64_t *start, uint64_t *stop, int *mode)
bool	isbigendian ()
void	check_endianness ()
const char *	packetdevicetype (int type)
bool	nonempty (const void *data, int size)
void	FixGlibcTimeZoneBug ()
const char *	format_with_thousands_sep (char *str, int strsize, uint64_t val, const char *thousands_sep=0)
const char *	format_capacity (char *str, int strsize, uint64_t val, const char *decimal_point=0)

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Define Documentation

#define __attribute_format_printf	(		x,
			y
	)

Definition at line 39 of file utility.h.

#define DATEANDEPOCHLEN   64

Definition at line 80 of file utility.h.

#define EXIT

(

status

)

{ throw (int)(status); }

Definition at line 115 of file utility.h.

#define snprintf   safe_snprintf

Definition at line 68 of file utility.h.

#define UTILITY_H_CVSID   "$Id: utility.h 3719 2012-12-03 21:19:33Z chrfranke $"

Definition at line 28 of file utility.h.

#define vsnprintf   safe_vsnprintf

Definition at line 69 of file utility.h.

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Function Documentation

void check_endianness

(

)

Definition at line 268 of file utility.cpp.

void dateandtimezone

(

char *

buffer

)

Definition at line 337 of file utility.cpp.

void dateandtimezoneepoch	(	char *	buffer,
		time_t	tval
	)

Definition at line 289 of file utility.cpp.

void FixGlibcTimeZoneBug

(

)

Definition at line 167 of file utility.cpp.

const char* format_capacity	(	char *	str,
		int	strsize,
		uint64_t	val,
		const char *	decimal_point = 0
	)

Definition at line 720 of file utility.cpp.

std::string format_version_info	(	const char *	prog_name,
		bool	full = false
	)

Definition at line 83 of file utility.cpp.

const char* format_with_thousands_sep	(	char *	str,
		int	strsize,
		uint64_t	val,
		const char *	thousands_sep = 0
	)

Definition at line 688 of file utility.cpp.

bool isbigendian

(

)

[inline]

Definition at line 149 of file utility.h.

bool nonempty	(	const void *	data,
		int	size
	)

Definition at line 679 of file utility.cpp.

const char* packetdevicetype

(

int

type

)

Definition at line 257 of file utility.cpp.

void pout	(	const char *	fmt,
			...
	)

int safe_snprintf	(	char *	buf,
		int	size,
		const char *	fmt,
			...
	)

int int safe_vsnprintf	(	char *	buf,
		int	size,
		const char *	fmt,
		va_list	ap
	)

Definition at line 790 of file utility.cpp.

int split_report_arg	(	char *	s,
		int *	i
	)

Definition at line 484 of file utility.cpp.

int split_selective_arg	(	char *	s,
		uint64_t *	start,
		uint64_t *	stop,
		int *	mode
	)

Definition at line 560 of file utility.cpp.

bool str_starts_with	(	const char *	str,
		const char *	prefix
	)		[inline]

Definition at line 57 of file utility.h.

bool str_starts_with	(	const std::string &	str,
		const char *	prefix
	)		[inline]

Definition at line 60 of file utility.h.

std::string strprintf	(	const char *	fmt,
			...
	)

uint64_t strtoull	(	const char *	p,
		char **	endp,
		int	base
	)

Definition at line 509 of file utility.cpp.

void void syserror

(

const char *

message

)

Definition at line 348 of file utility.cpp.

std::string std::string vstrprintf	(	const char *	fmt,
		va_list	ap
	)

Definition at line 763 of file utility.cpp.