DateParser.cpp File Reference

Include dependency graph for DateParser.cpp:

Classes
struct	known_identifier
class	DateMask
struct	parsed_element
Defines
#define	PARSEDATE_RELATIVE_TIME   0x0001
#define	PARSEDATE_DAY_RELATIVE_TIME   PARSEDATE_RELATIVE_TIME
#define	PARSEDATE_MINUTE_RELATIVE_TIME   0x0002
#define	PARSEDATE_INVALID_DATE   0x0100
#define	TRACE_PARSEDATE   0
#define	TRACE(x)   ;
#define	FLAG_NONE   0
#define	FLAG_RELATIVE   1
#define	FLAG_NOT_MODIFIABLE   2
#define	FLAG_NOW   4
#define	FLAG_NEXT_LAST_THIS   8
#define	FLAG_PLUS_MINUS   16
#define	FLAG_HAS_DASH   32
#define	MAX_ELEMENTS   32
Enumerations
enum	field_type {   TYPE_UNKNOWN = 0, TYPE_DAY, TYPE_MONTH, TYPE_YEAR,   TYPE_WEEKDAY, TYPE_HOUR, TYPE_MINUTE, TYPE_SECOND,   TYPE_TIME_ZONE, TYPE_MERIDIAN, TYPE_DASH, TYPE_DOT,   TYPE_COMMA, TYPE_COLON, TYPE_UNIT, TYPE_MODIFIER,   TYPE_END }
enum	units {   UNIT_NONE, UNIT_YEAR, UNIT_MONTH, UNIT_DAY,   UNIT_SECOND }
enum	value_type { VALUE_NUMERICAL, VALUE_STRING, VALUE_CHAR }
enum	value_modifier {   MODIFY_MINUS = -2, MODIFY_LAST = -1, MODIFY_NONE = 0, MODIFY_THIS = MODIFY_NONE,   MODIFY_NEXT = 1, MODIFY_PLUS = 2 }
Functions
time_t	parsedate (const char *dateString, time_t now)
time_t	parsedate_etc (const char *dateString, time_t now, int *_storedFlags)
void	set_dateformats (const char *table[])
const char **	get_dateformats (void)
int	preparseDate (const char *dateString, parsed_element *elements)
static void	computeRelativeUnit (parsed_element &element, struct tm &tm, int *_flags)
static time_t	computeDate (const char *format, bool *optional, parsed_element *elements, time_t now, DateMask dateMask, int *_flags)
void	set_dateformats (const char **table)
Variables
static const char *const	kFormatsTable []
static const char *const *	sFormatsTable = kFormatsTable
static const known_identifier	kIdentifiers []

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Define Documentation

#define FLAG_HAS_DASH   32

#define FLAG_NEXT_LAST_THIS   8

#define FLAG_NONE   0

#define FLAG_NOT_MODIFIABLE   2

#define FLAG_NOW   4

#define FLAG_PLUS_MINUS   16

#define FLAG_RELATIVE   1

#define MAX_ELEMENTS   32

#define PARSEDATE_DAY_RELATIVE_TIME   PARSEDATE_RELATIVE_TIME

#define PARSEDATE_INVALID_DATE   0x0100

#define PARSEDATE_MINUTE_RELATIVE_TIME   0x0002

#define PARSEDATE_RELATIVE_TIME   0x0001

#define TRACE

(

x

)

;

#define TRACE_PARSEDATE   0

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Enumeration Type Documentation

enum field_type

Enumerator:

TYPE_UNKNOWN
TYPE_DAY
TYPE_MONTH
TYPE_YEAR
TYPE_WEEKDAY
TYPE_HOUR
TYPE_MINUTE
TYPE_SECOND
TYPE_TIME_ZONE
TYPE_MERIDIAN
TYPE_DASH
TYPE_DOT
TYPE_COMMA
TYPE_COLON
TYPE_UNIT
TYPE_MODIFIER
TYPE_END

enum units

Enumerator:

UNIT_NONE
UNIT_YEAR
UNIT_MONTH
UNIT_DAY
UNIT_SECOND

enum value_modifier

Enumerator:

MODIFY_MINUS
MODIFY_LAST
MODIFY_NONE
MODIFY_THIS
MODIFY_NEXT
MODIFY_PLUS

enum value_type

Enumerator:

VALUE_NUMERICAL
VALUE_STRING
VALUE_CHAR

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Function Documentation

static time_t computeDate	(	const char *	format,
		bool *	optional,
		parsed_element *	elements,
		time_t	now,
		DateMask	dateMask,
		int *	_flags
	)			[static]

Uses the format assignment (through "format", and "optional") for the parsed elements and calculates the time value with respect to "now". Will also set the day/minute relative flags in "_flags".

static void computeRelativeUnit	(	parsed_element &	element,
		struct tm &	tm,
		int *	_flags
	)			[static]

const char ** get_dateformats

(

void

)

time_t parsedate	(	const char *	dateString,
		time_t	now
	)

time_t parsedate_etc	(	const char *	dateString,
		time_t	now,
		int *	_storedFlags
	)

int preparseDate	(	const char *	dateString,
		parsed_element *	elements
	)

void set_dateformats

(

const char **

table

)

void set_dateformats

(

const char *

table[]

)

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Variable Documentation

const char* const kFormatsTable[] [static]

const known_identifier kIdentifiers[] [static]

const char* const* sFormatsTable = kFormatsTable [static]

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