trunk/Src/wptPINDlg.cpp

/* wptPINDlg.cpp - PIN callback for smart cards
 *      Copyright (C) 2003, 2004 Timo Schulz
 *
 * This file is part of WinPT.
 *
 * WinPT is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * WinPT 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 WinPT; if not, write to the Free Software Foundation, 
 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 */

#include <windows.h>

#include "../resource.h"
#include "wptW32API.h"
#include "wptTypes.h"
#include "wptGPG.h"
#include "wptCommonCtl.h"
#include "wptCard.h"
#include "wptUTF8.h"


BOOL CALLBACK
pin_cb_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
{
    static pin_cb_ctx_s * pin;
    const char * s;
    int n, len;

    switch( msg ) {
    case WM_INITDIALOG:
        pin = (struct pin_cb_ctx_s *)lparam;
        if (!pin)
            BUG (0);
        if (pin->info_text)
            s = pin->info_text;
        else
            s = _("Please enter the PIN");
        SetDlgItemText( dlg, IDC_PIN_INFO, s );
        center_window( dlg );
        SetFocus( GetDlgItem( dlg, IDC_PIN_VALUE ) );
        SetForegroundWindow( dlg );
        return FALSE;
        
    case WM_COMMAND:
        switch( LOWORD( wparam ) ) {
        case IDOK:
            n = SendDlgItemMessage( dlg, IDC_PIN_VALUE, WM_GETTEXTLENGTH, 0, 0 );
            if( !n ) {
                msg_box( dlg, _("Please enter a PIN."), _("PIN"), MB_ERR );
                return FALSE;
            }
            if (!pin->which || pin->which == GPGME_EDITCARD_CHAPIN) {
                free_if_alloc (pin->apin);
                pin->apin = new char[n+2];
                if (!pin->apin)
                    BUG (0);
                len = GetDlgItemText( dlg, IDC_PIN_VALUE, pin->apin, n+1 );
                if (len < 8) {
                    msg_box (dlg, _("'Admin PIN' must be at least 8 characters long."),
                             _("PIN"), MB_ERR);
                    free_if_alloc (pin->apin);
                    return FALSE;
                }
                if (is_8bit_string (pin->apin)) {
                    msg_box (dlg, _("PIN's are currently limited to US-ASCII"),
                             _("PIN"), MB_ERR);
                    free_if_alloc (pin->apin);
                    return FALSE;
                }
            }
            else if( pin->which == GPGME_EDITCARD_CHUPIN) {
                free_if_alloc (pin->upin);
                pin->upin = new char[n+2];
                if (!pin->upin)
                    BUG( NULL );
                len = GetDlgItemText( dlg, IDC_PIN_VALUE, pin->upin, n+1 );
                if (len < 6) {
                    msg_box( dlg, _("'User PIN' must be at least 6 characters long."),
                             _("PIN"), MB_ERR );
                    free_if_alloc( pin->upin );
                    return FALSE;
                }
                if (is_8bit_string (pin->upin)) {
                    msg_box (dlg, _("PIN's are currently limited to US-ASCII"),
                             _("PIN"), MB_ERR);
                    free_if_alloc (pin->upin);
                    return FALSE;
                }
            }
            EndDialog( dlg, TRUE );
            break;

        case IDCANCEL:
            pin->apin = NULL;
            pin->upin = NULL;
            EndDialog (dlg, FALSE);
            break;
        }
        break;
    }
    return FALSE;
} /* pin_cb_dlg_proc */
1	twoaday	2	/* wptPINDlg.cpp - PIN callback for smart cards
2			* Copyright (C) 2003, 2004 Timo Schulz
3			*
4			* This file is part of WinPT.
5			*
6			* WinPT is free software; you can redistribute it and/or modify
7			* it under the terms of the GNU General Public License as published by
8			* the Free Software Foundation; either version 2 of the License, or
9			* (at your option) any later version.
10			*
11			* WinPT is distributed in the hope that it will be useful,
12			* but WITHOUT ANY WARRANTY; without even the implied warranty of
13			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14			* GNU General Public License for more details.
15			*
16			* You should have received a copy of the GNU General Public License
17			* along with WinPT; if not, write to the Free Software Foundation,
18			* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
19			*/
20
21			#include <windows.h>
22
23			#include "../resource.h"
24			#include "wptW32API.h"
25			#include "wptTypes.h"
26			#include "wptGPG.h"
27			#include "wptCommonCtl.h"
28			#include "wptCard.h"
29			#include "wptUTF8.h"
30
31
32			BOOL CALLBACK
33			pin_cb_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
34			{
35			static pin_cb_ctx_s * pin;
36			const char * s;
37			int n, len;
38
39			switch( msg ) {
40			case WM_INITDIALOG:
41			pin = (struct pin_cb_ctx_s *)lparam;
42			if (!pin)
43			BUG (0);
44			if (pin->info_text)
45			s = pin->info_text;
46			else
47			s = _("Please enter the PIN");
48			SetDlgItemText( dlg, IDC_PIN_INFO, s );
49			center_window( dlg );
50			SetFocus( GetDlgItem( dlg, IDC_PIN_VALUE ) );
51			SetForegroundWindow( dlg );
52			return FALSE;
53
54			case WM_COMMAND:
55			switch( LOWORD( wparam ) ) {
56			case IDOK:
57			n = SendDlgItemMessage( dlg, IDC_PIN_VALUE, WM_GETTEXTLENGTH, 0, 0 );
58			if( !n ) {
59			msg_box( dlg, _("Please enter a PIN."), _("PIN"), MB_ERR );
60			return FALSE;
61			}
62			if (!pin->which \|\| pin->which == GPGME_EDITCARD_CHAPIN) {
63			free_if_alloc (pin->apin);
64			pin->apin = new char[n+2];
65			if (!pin->apin)
66			BUG (0);
67			len = GetDlgItemText( dlg, IDC_PIN_VALUE, pin->apin, n+1 );
68			if (len < 8) {
69			msg_box (dlg, _("'Admin PIN' must be at least 8 characters long."),
70			_("PIN"), MB_ERR);
71			free_if_alloc (pin->apin);
72			return FALSE;
73			}
74			if (is_8bit_string (pin->apin)) {
75			msg_box (dlg, _("PIN's are currently limited to US-ASCII"),
76			_("PIN"), MB_ERR);
77			free_if_alloc (pin->apin);
78			return FALSE;
79			}
80			}
81			else if( pin->which == GPGME_EDITCARD_CHUPIN) {
82			free_if_alloc (pin->upin);
83			pin->upin = new char[n+2];
84			if (!pin->upin)
85			BUG( NULL );
86			len = GetDlgItemText( dlg, IDC_PIN_VALUE, pin->upin, n+1 );
87			if (len < 6) {
88			msg_box( dlg, _("'User PIN' must be at least 6 characters long."),
89			_("PIN"), MB_ERR );
90			free_if_alloc( pin->upin );
91			return FALSE;
92			}
93			if (is_8bit_string (pin->upin)) {
94			msg_box (dlg, _("PIN's are currently limited to US-ASCII"),
95			_("PIN"), MB_ERR);
96			free_if_alloc (pin->upin);
97			return FALSE;
98			}
99			}
100			EndDialog( dlg, TRUE );
101			break;
102
103			case IDCANCEL:
104			pin->apin = NULL;
105			pin->upin = NULL;
106			EndDialog (dlg, FALSE);
107			break;
108			}
109			break;
110			}
111			return FALSE;
112			} /* pin_cb_dlg_proc */