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/*
* Client-visible declarations for ecpglib
*
* src/interfaces/ecpg/include/ecpglib.h
*/
#ifndef _ECPGLIB_H
#define _ECPGLIB_H
#include <string.h>
#include "ecpg_config.h"
#include "ecpgtype.h"
#include "libpq-fe.h"
#include "sqlca.h"
/*
* This is a small extract from c.h since we don't want to leak all postgres
* definitions into ecpg programs; but we need to know what bool is.
*/
#ifndef __cplusplus
#ifdef PG_USE_STDBOOL
#include <stdbool.h>
#else
/*
* We assume bool has been defined if true and false are. This avoids
* duplicate-typedef errors if this file is included after c.h.
*/
#if !(defined(true) && defined(false))
typedef unsigned char bool;
#endif
#ifndef true
#define true ((bool) 1)
#endif
#ifndef false
#define false ((bool) 0)
#endif
#endif /* not PG_USE_STDBOOL */
#endif /* not C++ */
#ifdef __cplusplus
extern "C"
{
#endif
void ECPGdebug(int n, FILE *dbgs);
bool ECPGstatus(int lineno, const char *connection_name);
bool ECPGsetcommit(int lineno, const char *mode, const char *connection_name);
bool ECPGsetconn(int lineno, const char *connection_name);
bool ECPGconnect(int lineno, int c, const char *name, const char *user,
const char *passwd, const char *connection_name, int autocommit);
bool ECPGdo(const int lineno, const int compat, const int force_indicator,
const char *connection_name, const bool questionmarks,
const int st, const char *query,...);
bool ECPGtrans(int lineno, const char *connection_name, const char *transaction);
bool ECPGdisconnect(int lineno, const char *connection_name);
bool ECPGprepare(int lineno, const char *connection_name, const bool questionmarks,
const char *name, const char *variable);
bool ECPGdeallocate(int lineno, int c, const char *connection_name, const char *name);
bool ECPGdeallocate_all(int lineno, int compat, const char *connection_name);
char *ECPGprepared_statement(const char *connection_name, const char *name, int lineno);
PGconn *ECPGget_PGconn(const char *connection_name);
PGTransactionStatusType ECPGtransactionStatus(const char *connection_name);
/* print an error message */
void sqlprint(void);
/* define this for simplicity as well as compatibility */
#define SQLCODE sqlca.sqlcode
#define SQLSTATE sqlca.sqlstate
/* dynamic SQL */
bool ECPGdo_descriptor(int line, const char *connection,
const char *descriptor, const char *query);
bool ECPGdeallocate_desc(int line, const char *name);
bool ECPGallocate_desc(int line, const char *name);
bool ECPGget_desc_header(int lineno, const char *desc_name, int *count);
bool ECPGget_desc(int lineno, const char *desc_name, int index,...);
bool ECPGset_desc_header(int lineno, const char *desc_name, int count);
bool ECPGset_desc(int lineno, const char *desc_name, int index,...);
void ECPGset_noind_null(enum ECPGttype type, void *ptr);
bool ECPGis_noind_null(enum ECPGttype type, const void *ptr);
bool ECPGdescribe(int line, int compat, bool input,
const char *connection_name, const char *stmt_name,...);
void ECPGset_var(int number, void *pointer, int lineno);
void *ECPGget_var(int number);
/* dynamic result allocation */
void ECPGfree_auto_mem(void);
#ifdef ENABLE_THREAD_SAFETY
void ecpg_pthreads_init(void);
#endif
#ifdef __cplusplus
}
#endif
#endif /* _ECPGLIB_H */
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