/* File:			convert.h
 *
 * Description:		See "convert.c"
 *
 * Comments:		See "notice.txt" for copyright and license information.
 *
 */

#ifndef __CONVERT_H__
#define __CONVERT_H__

#include "psqlodbc.h"

/* copy_and_convert results */
#define COPY_OK									0
#define COPY_UNSUPPORTED_TYPE					1
#define COPY_UNSUPPORTED_CONVERSION				2
#define COPY_RESULT_TRUNCATED					3
#define COPY_GENERAL_ERROR						4
#define COPY_NO_DATA_FOUND						5

typedef struct
{
	int			m;
	int			d;
	int			y;
	int			hh;
	int			mm;
	int			ss;
} SIMPLE_TIME;

int			copy_and_convert_field_bindinfo(StatementClass *stmt, Int4 field_type, void *value, int col);
int copy_and_convert_field(StatementClass *stmt, Int4 field_type, void *value, Int2 fCType,
					   PTR rgbValue, SDWORD cbValueMax, SDWORD *pcbValue);

int			copy_statement_with_parameters(StatementClass *stmt);
char	   *convert_escape(char *value);
char	   *convert_money(char *s);
char		parse_datetime(char *buf, SIMPLE_TIME *st);
int			convert_linefeeds(char *s, char *dst, size_t max);
char	   *convert_special_chars(char *si, char *dst, int used);

int			convert_pgbinary_to_char(char *value, char *rgbValue, int cbValueMax);
int			convert_from_pgbinary(unsigned char *value, unsigned char *rgbValue, int cbValueMax);
int			convert_to_pgbinary(unsigned char *in, char *out, int len);
void		encode(char *in, char *out);
void		decode(char *in, char *out);
int convert_lo(StatementClass *stmt, void *value, Int2 fCType, PTR rgbValue,
		   SDWORD cbValueMax, SDWORD *pcbValue);

#endif
