#include <stdio.h>
#include <string.h>
#include <glib.h>
#include <mdbtools.h>

typedef struct {
	MdbHandle *mdb;
	int all_columns;
	int num_columns;
	GPtrArray *columns;
	int num_tables;
	GPtrArray *tables;
	int num_sargs;
	GPtrArray *sargs;
} MdbSQL;

typedef struct {
	char *name;
	int  disp_size;
} MdbSQLColumn;

typedef struct {
	char *name;
	char *alias;
} MdbSQLTable;

typedef struct {
	char *col_name;
	MdbSarg *sarg;
} MdbSQLSarg;

#undef YY_INPUT
#define YY_INPUT(b, r, ms) (r = mdb_sql_yyinput(b, ms));

MdbSQL *mdb_sql_init();
MdbSQLSarg *mdb_sql_alloc_sarg();
MdbSQLColumn *mdb_sql_alloc_column();
MdbSQLTable *mdb_sql_alloc_table();
MdbHandle *mdb_sql_open(MdbSQL *sql, char *db_name);
int mdb_sql_add_sarg(MdbSQL *sql, char *col_name, int op, char *constant);
int mdb_sql_all_columns(MdbSQL *sql);
int mdb_sql_add_column(MdbSQL *sql, char *column_name);
int mdb_sql_add_table(MdbSQL *sql, char *table_name);
void mdb_sql_dump(MdbSQL *sql);
void mdb_sql_exit(MdbSQL *sql);
void mdb_sql_reset(MdbSQL *sql);
void mdb_sql_listtables(MdbSQL *sql);
void mdb_sql_select(MdbSQL *sql);