inst.c File Reference

SQLite ODBC Driver installer/uninstaller for WIN32. More...

#include <windows.h>
#include <sql.h>
#include <sqlext.h>
#include <odbcinst.h>
#include <winver.h>
#include <string.h>
#include <ctype.h>
#include <stdio.h>

Go to the source code of this file.

Macros
#define	SEEEXT   ""
#define	SEESTR   ""
#define	SEESTR2   ""
#define	NUMDRVS   4

Functions
static BOOL	ProcessErrorMessages (char *name, int quiet)
	Handler for ODBC installation error messages.
static BOOL	CopyOrDelModules (char *dllname, char *path, BOOL del)
	Copy or delete SQLite3 module DLLs.
static BOOL	InUn (int remove, char *drivername, char *dllname, char *dll2name, char *dsname)
	Driver installer/uninstaller.
int APIENTRY	WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow)
	Main function of installer/uninstaller.

Variables
static char *	DriverName [NUMDRVS]
static char *	DSName [NUMDRVS]
static char *	DriverDLL [NUMDRVS]
static int	quiet = 0
static int	nosys = 0

Detailed Description

SQLite ODBC Driver installer/uninstaller for WIN32.

Id

inst.c,v 1.27 2023/08/23 08:43:02 chw Exp chw

Copyright (c) 2001-2023 Christian Werner <chw at ch minus werner dot de>

See the file "license.terms" for information on usage and redistribution of this file and for a DISCLAIMER OF ALL WARRANTIES.

Definition in file inst.c.

Macro Definition Documentation

NUMDRVS

#define NUMDRVS   4

Definition at line 32 of file inst.c.

Referenced by WinMain().

SEEEXT

#define SEEEXT   ""

Definition at line 27 of file inst.c.

SEESTR

#define SEESTR   ""

Definition at line 28 of file inst.c.

SEESTR2

#define SEESTR2   ""

Definition at line 29 of file inst.c.

Function Documentation

CopyOrDelModules()

BOOL CopyOrDelModules ( char * dllname, char * path, BOOL del )

static

Copy or delete SQLite3 module DLLs.

Parameters

dllname	file name of driver DLL
path	install directory for modules
del	flag, when true, delete DLLs in install directory

Definition at line 102 of file inst.c.

References CopyOrDelModules().

Referenced by CopyOrDelModules(), and InUn().

InUn()

BOOL InUn ( int remove, char * drivername, char * dllname, char * dll2name, char * dsname )

static

Driver installer/uninstaller.

Parameters

remove	true for uninstall
drivername	print name of driver
dllname	file name of driver DLL
dll2name	file name of additional DLL
dsname	name for data source

Definition at line 153 of file inst.c.

References CopyOrDelModules(), InUn(), nosys, ProcessErrorMessages(), and quiet.

Referenced by InUn(), and WinMain().

ProcessErrorMessages()

BOOL ProcessErrorMessages ( char * name, int quiet )

static

Handler for ODBC installation error messages.

Parameters

name	name of API function for which to show error messages
quiet	when true suppress message box

Definition at line 70 of file inst.c.

References ProcessErrorMessages(), and quiet.

WinMain()

int APIENTRY WinMain	(	HINSTANCE	hInstance,
		HINSTANCE	hPrevInstance,
		LPSTR	lpszCmdLine,
		int	nCmdShow )

Main function of installer/uninstaller.

This is the Win32 GUI main entry point. It (un)registers the ODBC driver(s) and deletes or copies the driver DLL(s) to the system folder.

Definition at line 299 of file inst.c.

References DriverDLL, DriverName, DSName, InUn(), nosys, NUMDRVS, quiet, and WinMain().

Referenced by WinMain().

Variable Documentation

DriverDLL

char* DriverDLL[NUMDRVS]

static

Initial value:

                      = {
    "sqliteodbc.dll",
    "sqliteodbcu.dll",
    "sqlite3odbc" SEEEXT ".dll",
    "sqlite4odbc.dll"
}

Definition at line 45 of file inst.c.

Referenced by WinMain().

DriverName

char* DriverName[NUMDRVS]

static

Initial value:

                       = {
    "SQLite ODBC Driver",
    "SQLite ODBC (UTF-8) Driver",
    "SQLite3 ODBC Driver" SEESTR,
    "SQLite4 ODBC Driver"
}

Definition at line 33 of file inst.c.

Referenced by WinMain().

DSName

char* DSName[NUMDRVS]

static

Initial value:

                   = {
    "SQLite Datasource",
    "SQLite UTF-8 Datasource",
    "SQLite3 " SEESTR2 "Datasource",
    "SQLite4 Datasource"
}

Definition at line 39 of file inst.c.

Referenced by WinMain().

nosys

int nosys = 0

static

Definition at line 61 of file inst.c.

Referenced by InUn(), and WinMain().

quiet

int quiet = 0

static

Definition at line 60 of file inst.c.

Referenced by InUn(), ProcessErrorMessages(), and WinMain().