E:/Projetos_Primeiro_Semestre_2012/TerraView/terralib/src/terralib/drivers/PostgreSQL/TePGInterface.cpp File Reference

#include "TePGInterface.h"
#include "TePGUtils.h"
#include <stdexcept>
#include <string>
#include <climits>
#include "../../kernel/TeUtils.h"

Classes
struct	BIN_PG_POINT
struct	te_pg_tm
Defines
#define	INV_WRITE   0x00020000
#define	INV_READ   0x00040000
#define	BUFFSIZE   1024
#define	UNIX_EPOCH_JDATE   2440588
#define	POSTGRES_EPOCH_JDATE   2451545
#define	MAXDATELEN   51
#define	MAXDATEFIELDS   25
#define	INT64CONST(x)   ((te_int64) x##LL)
#define	DT_NOBEGIN   (-INT64CONST(0x7fffffffffffffff) - 1)
#define	DT_NOEND   (INT64CONST(0x7fffffffffffffff))
#define	TIMESTAMP_NOBEGIN(j)   do {j = DT_NOBEGIN;} while (0)
#define	TIMESTAMP_IS_NOBEGIN(j)   ((j) == DT_NOBEGIN)
#define	TIMESTAMP_NOEND(j)   do {j = DT_NOEND;} while (0)
#define	TIMESTAMP_IS_NOEND(j)   ((j) == DT_NOEND)
#define	TIMESTAMP_NOT_FINITE(j)   (TIMESTAMP_IS_NOBEGIN(j) || TIMESTAMP_IS_NOEND(j))
#define	TMODULO_INT64(t, q, u)
Typedefs
typedef int	TeDateADT
typedef long long int	te_int64
typedef te_int64	te_pg_time_t
typedef int	te_fsec_t
Functions
unsigned int	TePGSwapUInt (const unsigned int &uintVal)
unsigned char	parse_hex (char *str)
void	j2date (int jd, int *year, int *month, int *day)
bool	EncodeDateOnly (struct te_pg_tm *tm, char *str)
int	time2tm (te_int64 time, struct te_pg_tm *tm, te_fsec_t *fsec)
bool	EncodeTimeOnly (struct te_pg_tm *tm, te_fsec_t fsec, int *tzp, char *str)
void	TrimTrailingZeros (char *str)
bool	EncodeDateTime (struct te_pg_tm *tm, te_fsec_t fsec, int *tzp, char **, char *str)
bool	EncodeSpecialTimestamp (te_int64 dt, char *str)
void	dt2time (te_int64 jd, int *hour, int *min, int *sec, te_fsec_t *fsec)
bool	timestamp2tm (te_int64 dt, int *tzp, struct te_pg_tm *tm, te_fsec_t *fsec, char **tzn)
char *	TeLine2DToPGBinary (const TeLine2D &line, unsigned int &size)
char *	TeBoxToPGBinary (const TeBox &box, unsigned int &size)
double	TeConvertToBigEndian (const double &value)
void	TeConvert2OGCWKBType (unsigned int &gType, bool &isPostGIS)
void	TeConvert2PostGISWKBType (unsigned int &gType)
char *	TePointToWKBPoint (const TePoint &point, unsigned int &size)
char *	TeLine2DToWKBLineString (const TeLine2D &line, unsigned int &size)
char *	TePolygonToWKBPolygon (const TePolygon &polygon, unsigned int &size)

---

Define Documentation

#define BUFFSIZE   1024

#define DT_NOBEGIN   (-INT64CONST(0x7fffffffffffffff) - 1)

#define DT_NOEND   (INT64CONST(0x7fffffffffffffff))

#define INT64CONST

(

x

)

((te_int64) x##LL)

#define INV_READ   0x00040000

#define INV_WRITE   0x00020000

#define MAXDATEFIELDS   25

#define MAXDATELEN   51

#define POSTGRES_EPOCH_JDATE   2451545

#define TIMESTAMP_IS_NOBEGIN

(

j

)

((j) == DT_NOBEGIN)

#define TIMESTAMP_IS_NOEND

(

j

)

((j) == DT_NOEND)

#define TIMESTAMP_NOBEGIN

(

j

)

do {j = DT_NOBEGIN;} while (0)

#define TIMESTAMP_NOEND

(

j

)

do {j = DT_NOEND;} while (0)

#define TIMESTAMP_NOT_FINITE

(

j

)

(TIMESTAMP_IS_NOBEGIN(j) || TIMESTAMP_IS_NOEND(j))

#define TMODULO_INT64	(		t,
			q,
			u
	)

Value:

do { \
           q = (t / u); \
           if (q != 0) t -= (q * u); \
} while(0)

#define UNIX_EPOCH_JDATE   2440588

---

Typedef Documentation

typedef int te_fsec_t

typedef long long int te_int64

typedef te_int64 te_pg_time_t

typedef int TeDateADT

---

Function Documentation

void dt2time	(	te_int64	jd,
		int *	hour,
		int *	min,
		int *	sec,
		te_fsec_t *	fsec
	)		[inline]

bool EncodeDateOnly	(	struct te_pg_tm *	tm,
		char *	str
	)		[inline]

bool EncodeDateTime	(	struct te_pg_tm *	tm,
		te_fsec_t	fsec,
		int *	tzp,
		char **	,
		char *	str
	)		[inline]

bool EncodeSpecialTimestamp	(	te_int64	dt,
		char *	str
	)		[inline]

bool EncodeTimeOnly	(	struct te_pg_tm *	tm,
		te_fsec_t	fsec,
		int *	tzp,
		char *	str
	)		[inline]

void j2date	(	int	jd,
		int *	year,
		int *	month,
		int *	day
	)		[inline]

unsigned char parse_hex

(

char *

str

)

[inline]

char* TeBoxToPGBinary	(	const TeBox &	box,
		unsigned int &	size
	)

void TeConvert2OGCWKBType	(	unsigned int &	gType,
		bool &	isPostGIS
	)

void TeConvert2PostGISWKBType

(

unsigned int &

gType

)

double TeConvertToBigEndian

(

const double &

value

)

char* TeLine2DToPGBinary	(	const TeLine2D &	line,
		unsigned int &	size
	)

char* TeLine2DToWKBLineString	(	const TeLine2D &	line,
		unsigned int &	size
	)

unsigned int TePGSwapUInt

(

const unsigned int &

uintVal

)

char* TePointToWKBPoint	(	const TePoint &	point,
		unsigned int &	size
	)

char* TePolygonToWKBPolygon	(	const TePolygon &	polygon,
		unsigned int &	size
	)

int time2tm	(	te_int64	time,
		struct te_pg_tm *	tm,
		te_fsec_t *	fsec
	)		[inline]

bool timestamp2tm	(	te_int64	dt,
		int *	tzp,
		struct te_pg_tm *	tm,
		te_fsec_t *	fsec,
		char **	tzn
	)

void TrimTrailingZeros

(

char *

str

)

[inline]