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Version 06-30-0248

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This commit is contained in:
Byron Nikolaidis
1998-07-22 23:47:48 +00:00
parent 2a67742412
commit 6e66468f3a
39 changed files with 4546 additions and 283 deletions
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54
src/interfaces/odbc/connection.h
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@@ -10,9 +10,20 @@
#ifndef __CONNECTION_H__
#define __CONNECTION_H__
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifdef HAVE_IODBC
#include "iodbc.h"
#include "isql.h"
#include "isqlext.h"
#else
#include <windows.h>
#include <sql.h>
#include <sqlext.h>
#endif
#include "psqlodbc.h"
typedef enum {
@@ -48,6 +59,7 @@ typedef enum {
#define CONN_NOT_IMPLEMENTED_ERROR 9
#define CONN_INVALID_AUTHENTICATION 10
#define CONN_AUTH_TYPE_UNSUPPORTED 11
#define CONN_UNABLE_TO_LOAD_DLL 12
/* Conn_status defines */
@@ -83,7 +95,7 @@ typedef enum {
#define NO_AUTHENTICATION 7
#define PATH_SIZE 64
#define ARGV_SIZE 64
#define NAMEDATALEN 32
#define NAMEDATALEN 16
typedef unsigned int ProtocolVersion;
@@ -130,11 +142,12 @@ typedef struct {
char protocol[SMALL_REGISTRY_LEN];
char port[SMALL_REGISTRY_LEN];
char readonly[SMALL_REGISTRY_LEN];
// char unknown_sizes[SMALL_REGISTRY_LEN];
char fake_oid_index[SMALL_REGISTRY_LEN];
char show_oid_column[SMALL_REGISTRY_LEN];
char row_versioning[SMALL_REGISTRY_LEN];
char show_system_tables[SMALL_REGISTRY_LEN];
char translation_dll[MEDIUM_REGISTRY_LEN];
char translation_option[SMALL_REGISTRY_LEN];
char focus_password;
} ConnInfo;
@@ -143,6 +156,35 @@ typedef struct {
/* This is used to store cached table information in the connection */
struct col_info {
QResultClass *result;
char name[MAX_TABLE_LEN+1];
};
/* Translation DLL entry points */
typedef BOOL (FAR WINAPI *DataSourceToDriverProc) (UDWORD,
SWORD,
PTR,
SDWORD,
PTR,
SDWORD,
SDWORD FAR *,
UCHAR FAR *,
SWORD,
SWORD FAR *);
typedef BOOL (FAR WINAPI *DriverToDataSourceProc) (UDWORD,
SWORD,
PTR,
SDWORD,
PTR,
SDWORD,
SDWORD FAR *,
UCHAR FAR *,
SWORD,
SWORD FAR *);
/******* The Connection handle ************/
struct ConnectionClass_ {
HENV henv; /* environment this connection was created on */
@@ -154,6 +196,12 @@ struct ConnectionClass_ {
int num_stmts;
SocketClass *sock;
int lobj_type;
int ntables;
COL_INFO **col_info;
long translation_option;
HINSTANCE translation_handle;
DataSourceToDriverProc DataSourceToDriver;
DriverToDataSourceProc DriverToDataSource;
char transact_status; /* Is a transaction is currently in progress */
char errormsg_created; /* has an informative error msg been created? */
};
@@ -179,6 +227,7 @@ char CC_Destructor(ConnectionClass *self);
int CC_cursor_count(ConnectionClass *self);
char CC_cleanup(ConnectionClass *self);
char CC_abort(ConnectionClass *self);
int CC_set_translation (ConnectionClass *self);
char CC_connect(ConnectionClass *self, char do_password);
char CC_add_statement(ConnectionClass *self, StatementClass *stmt);
char CC_remove_statement(ConnectionClass *self, StatementClass *stmt);
@@ -191,4 +240,5 @@ char CC_send_settings(ConnectionClass *self);
void CC_lookup_lo(ConnectionClass *conn);
void CC_log_error(char *func, char *desc, ConnectionClass *self);
#endif