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inst.c File Reference

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.#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.

Defines

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

Functions

BOOL ProcessErrorMessages (char *name, int quiet)
 Handler for ODBC installation error messages.

BOOL CopyOrDelModules (char *dllname, char *path, BOOL del)
 Copy or delete SQLite3 module DLLs.

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

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

Define Documentation

#define NUMDRVS   4
 

Definition at line 32 of file inst.c.

Referenced by WinMain().

#define SEEEXT   ""
 

Definition at line 27 of file inst.c.

#define SEESTR   ""
 

Definition at line 28 of file inst.c.

#define SEESTR2   ""
 

Definition at line 29 of file inst.c.

Function Documentation

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.

Referenced by 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(), ProcessErrorMessages(), and quiet.

Referenced by WinMain().

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 quiet.

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, and quiet.

Variable Documentation

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().

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().

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().

int nosys = 0 [static]
 

Definition at line 61 of file inst.c.

Referenced by WinMain().

int quiet = 0 [static]
 

Definition at line 60 of file inst.c.

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

Generated on 23 Oct 2023 by doxygen.
Contact: chw@ch-werner.de