/* $Id: dbdimp.h,v 1.19 2006/09/07 23:24:27 matt Exp $ */

#ifndef _DBDIMP_H
#define _DBDIMP_H   1

#include "SQLiteXS.h"
#include "sqlite3.h"

/* 30 second timeout by default */
#define SQL_TIMEOUT 30000

/* Driver Handle */
struct imp_drh_st {
    dbih_drc_t com;
    /* sqlite specific bits */
};

/* Database Handle */
struct imp_dbh_st {
    dbih_dbc_t com;
    /* sqlite specific bits */
    sqlite3 *db;
    bool in_tran;
    bool unicode;
    bool handle_binary_nulls;
    int timeout;
    AV *functions;
    AV *aggregates;
};

/* Statement Handle */
struct imp_sth_st {
    dbih_stc_t com;
    /* sqlite specific bits */
    sqlite3_stmt *stmt;
    /*
    char **results;
    char **coldata;
    */
    int retval;
    int nrow;
    char *statement;
    AV *params;
    AV *col_types;
};

#define dbd_init                sqlite_init
#define dbd_discon_all          sqlite_discon_all
#define dbd_db_login            sqlite_db_login
#define dbd_db_do               sqlite_db_do
#define dbd_db_commit           sqlite_db_commit
#define dbd_db_rollback         sqlite_db_rollback
#define dbd_db_disconnect       sqlite_db_disconnect
#define dbd_db_destroy          sqlite_db_destroy
#define dbd_db_STORE_attrib     sqlite_db_STORE_attrib
#define dbd_db_FETCH_attrib     sqlite_db_FETCH_attrib
#define dbd_db_STORE_attrib_k   sqlite_db_STORE_attrib_k
#define dbd_db_FETCH_attrib_k   sqlite_db_FETCH_attrib_k
#ifndef no_last_insert_id
#define dbd_db_last_insert_id   sqlite_db_last_insert_id
#endif
#define dbd_st_prepare          sqlite_st_prepare
#define dbd_st_rows             sqlite_st_rows
#define dbd_st_execute          sqlite_st_execute
#define dbd_st_fetch            sqlite_st_fetch
#define dbd_st_finish3          sqlite_st_finish3
#define dbd_st_finish           sqlite_st_finish
#define dbd_st_destroy          sqlite_st_destroy
#define dbd_st_blob_read        sqlite_st_blob_read
#define dbd_st_STORE_attrib     sqlite_st_STORE_attrib
#define dbd_st_FETCH_attrib     sqlite_st_FETCH_attrib
#define dbd_st_STORE_attrib_k   sqlite_st_STORE_attrib_k
#define dbd_st_FETCH_attrib_k   sqlite_st_FETCH_attrib_k
#define dbd_bind_ph             sqlite_bind_ph
#define dbd_st_bind_col			sqlite_bind_col

void sqlite3_db_create_function(SV *dbh, const char *name, int argc, SV *func);
void sqlite3_db_create_aggregate( SV *dbh, const char *name, int argc, SV *aggr );
void sqlite_db_create_collation(SV *dbh, const char *name, SV *func);
void sqlite_db_progress_handler(SV *dbh, int n_opcodes, SV *handler);
void sqlite_st_reset( SV *sth );
int sqlite_bind_col( SV *sth, imp_sth_t *imp_sth, SV *col, SV *ref, IV sql_type, SV *attribs );
int dbd_set_sqlite3_busy_timeout ( SV *dbh, int timeout );

#ifdef SvUTF8_on

static SV *
newUTF8SVpv(char *s, STRLEN len) {
  dTHX;
  register SV *sv;

  sv = newSVpv(s, len);
  SvUTF8_on(sv);
  return sv;
}  /* End new UTF8SVpv */

static SV *
newUTF8SVpvn(char *s, STRLEN len) {
  dTHX;
  register SV *sv;

  sv = newSV(0);
  sv_setpvn(sv, s, len);
  SvUTF8_on(sv);
  return sv;
}

#else  /* SvUTF8_on not defined */

#define newUTF8SVpv newSVpv
#define newUTF8SVpvn newSVpvn
#define SvUTF8_on(a) (a)
#define SvUTF8_off(a) (a)
#define sv_utf8_upgrade(a) (a)

#endif

#endif /* _DBDIMP_H */