msiex.h

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/*
 *  openvpnmsica -- Custom Action DLL to provide OpenVPN-specific support to MSI packages
 *                  https://community.openvpn.net/openvpn/wiki/OpenVPNMSICA
 *
 *  Copyright (C) 2018-2023 Simon Rozman <simon@rozman.si>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License version 2
 *  as published by the Free Software Foundation.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License along
 *  with this program; if not, write to the Free Software Foundation, Inc.,
 *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
#ifndef MSIHLP_H
#define MSIHLP_H
 
#include <windows.h>
#include <msi.h>
#include "../tapctl/basic.h"
 
 
UINT
msi_get_string(
    _In_ MSIHANDLE hInstall,
    _In_z_ LPCTSTR szName,
    _Out_ LPTSTR *pszValue);
 
 
UINT
msi_get_record_string(
    _In_ MSIHANDLE hRecord,
    _In_ unsigned int iField,
    _Out_ LPTSTR *pszValue);
 
 
UINT
msi_format_record(
    _In_ MSIHANDLE hInstall,
    _In_ MSIHANDLE hRecord,
    _Out_ LPTSTR *pszValue);
 
 
UINT
msi_format_field(
    _In_ MSIHANDLE hInstall,
    _In_ MSIHANDLE hRecord,
    _In_ unsigned int iField,
    _Out_ LPTSTR *pszValue);
 
#endif /* ifndef MSIHLP_H */