trunk/Src/wptGPGPrefsDlg.cpp

/* wptGPGPrefsDlg.cpp - GnuPG Preferences
 *      Copyright (C) 2001-2005 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
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <windows.h>

#include "resource.h"
#include "wptNLS.h"
#include "wptTypes.h"
#include "wptErrors.h"
#include "wptGPG.h"
#include "wptRegistry.h"
#include "wptCommonCtl.h"
#include "wptW32API.h"


/* Load the GPG4WIN default values and disabled the
   dialog items to indicate these are fixed values.
   Return value: true if GPG4win was found. */
static bool
load_gpg4win_values (HWND dlg)
{
    char *path;
    char *p;

    path = get_reg_entry_gpg4win (NULL);
    if (!path)
        return false;
    p = make_filename (path, "gpg", "exe");
    if (p) {
        if (file_exist_check (p) == 0) {
            SetDlgItemText (dlg, IDC_GPGPREFS_EXEDIR, p);
            EnableWindow (GetDlgItem (dlg, IDC_GPGPREFS_EXEDIR), FALSE);
            EnableWindow (GetDlgItem (dlg, IDC_GPGREFS_EXEDLG), FALSE);
        }
        free_if_alloc (p);
    }

    p = get_reg_entry_mo ();
    if (p) {
        if (dir_exist_check (p) == 0) {
            SetDlgItemText (dlg, IDC_GPGPREFS_LOCALE, p);
            EnableWindow (GetDlgItem (dlg, IDC_GPGPREFS_LOCALE), FALSE);
            EnableWindow (GetDlgItem (dlg, IDC_GPGPREFS_LOCDLG), FALSE);
        }
        free_if_alloc (p);
    }

    p = multi_gnupg_path (1);
    if (p) {
        SetDlgItemText (dlg, IDC_GPGPREFS_HOMEDIR, p);
        EnableWindow (GetDlgItem (dlg, IDC_GPGPREFS_HOMEDIR), FALSE);
        EnableWindow (GetDlgItem (dlg, IDC_GPGPREFS_HOMEDLG), FALSE);
        free_if_alloc (p);
    }

    return true;
}


/* Load the GPG values direct from the registry. */
static void
load_registry_values (HWND dlg)
{
    char *p;

    p = get_reg_entry_gpg ("HomeDir");
    if (p) {
        SetDlgItemText (dlg, IDC_GPGPREFS_HOMEDIR, p);
        free_if_alloc (p);      
    }
    p = get_reg_entry_gpg ("gpgProgram");
    if (p) {
        SetDlgItemText (dlg, IDC_GPGPREFS_EXEDIR, p);
        free_if_alloc (p);      
    }
    p = get_reg_entry_mo ();
    if (p) {
        SetDlgItemText (dlg, IDC_GPGPREFS_LOCALE, p);
        free_if_alloc (p);        
    }
    if (!item_get_text_length (dlg, IDC_GPGPREFS_HOMEDIR)) {
        p = multi_gnupg_path (0);
        if (p && dir_exist_check (p) == 0)
            SetDlgItemText (dlg, IDC_GPGPREFS_HOMEDIR, p);
        free_if_alloc (p);
    }
}


/* Dialog box procedure for the GPG preferences. */
BOOL CALLBACK
gpgprefs_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
{
    static int gpg4win = false;
    char exedir[512];
    char homedir[512];
    char locale_dir[512];
    char *p = NULL, t[256];
    const char *s;
    const char *folder;
    gpg_optfile_t opt = NULL;
    gpg_option_t e;
    UINT n;
    
    switch (msg) {
    case WM_INITDIALOG:
        SetWindowText (dlg, _("GnuPG Preferences"));
        SetDlgItemText (dlg, IDC_GPGPREFS_HOMEINF,
                       _("GnuPG home directory  (where both keyrings are located)"));
        SetDlgItemText ( dlg, IDC_GPGPREFS_EXEINF,
                        _("GnuPG exe file location (full path with added gpg.exe)"));
        SetDlgItemText ( dlg, IDC_GPGPREFS_LOCALINF,
                        _("Locale directory (to access the translation files)"));
        SetDlgItemText (dlg, IDC_GPGPREFS_ASKLEVEL, _("Ask for the signature class during key sign"));
        SetDlgItemText (dlg, IDC_GPGPREFS_CMTINF, _("Comment in armored files"));
        SetDlgItemText (dlg, IDC_GPGPREFS_ENCINF, _("Encrypt to this key"));
        SetDlgItemText (dlg, IDC_GPGPREFS_ALLOPTINF, _("General GPG options"));

        gpg4win = load_gpg4win_values (dlg);
        if (!gpg4win)
            load_registry_values (dlg);

        p = get_gnupg_cfgfile ();
        if (p) {
            parse_gpg_options (p, &opt);
            free_if_alloc (p);
            if (opt) {
                if (find_option (opt, "ask-cert-level"))
                    CheckDlgButton (dlg, IDC_GPGPREFS_ASKLEVEL, BST_CHECKED);
                if ((e=find_option (opt, "comment")))
                SetDlgItemText (dlg, IDC_GPGPREFS_COMMENT, e->val);
                if ((e=find_option (opt, "encrypt-to")))
                    SetDlgItemText (dlg, IDC_GPGPREFS_ENCTO, e->val);
                release_gpg_options (opt);
            }
        }

        center_window (dlg, NULL);
        SetForegroundWindow (dlg);
        return TRUE;

    case WM_DESTROY:
        gpg4win = false;
        break;

    case WM_SYSCOMMAND:
        if (LOWORD (wparam) == SC_CLOSE)
            EndDialog (dlg, TRUE);
        return FALSE;
        
    case WM_COMMAND:
        switch (LOWORD (wparam)) {
        case IDC_GPGPREFS_SAVE:
            if (!GetDlgItemText (dlg, IDC_GPGPREFS_HOMEDIR, 
                                 homedir, sizeof (homedir) -1)) {
                msg_box (dlg, _("Please enter the GnuPG home directory."), 
                         _("Preferences"), MB_ERR);
                return FALSE;
            }
            if (dir_exist_check (homedir)) {
                _snprintf (t, sizeof (t) - 1, "%s: %s", homedir, 
                           winpt_strerror (WPTERR_DIR_OPEN));
                msg_box (dlg, t, _("Preferences"), MB_ERR);
                return FALSE;
            }
            
            if (!gpg4win && set_reg_entry_gpg ("HomeDir", homedir)) {
                msg_box (dlg, _("Could not save 'HomeDir' in the registry."), 
                         _("Preferences"), MB_ERR);
                return FALSE;
            }
            if( !GetDlgItemText (dlg, IDC_GPGPREFS_EXEDIR, 
                                 exedir, sizeof (exedir) -1)) {
                msg_box (dlg, _("Please enter where GPG.exe is located."), 
                         _("Preferences"), MB_ERR);
                return FALSE;
            }
            if (file_exist_check (exedir)) {
                msg_box (dlg, _("Could not find the GPG program in this directory."), 
                         _("Preferences"), MB_ERR);
                return FALSE;
            }
            if (!gpg4win && set_reg_entry_gpg ("gpgProgram", exedir)) {
                msg_box (dlg, _("Could not save 'gpgProgram' in the registry"), 
                         _("Preferences"), MB_ERR);
                return FALSE;
            }
            if (GetDlgItemText (dlg, IDC_GPGPREFS_LOCALE, locale_dir, sizeof (locale_dir) -1)) {
                if (dir_exist_check (locale_dir)) {
                    log_box ( _("Preferences"), MB_ERR, "%s: %s", locale_dir, 
                             winpt_strerror (WPTERR_DIR_OPEN));
                    return FALSE;
                }
                if (!gpg4win)
                    set_reg_entry_mo (locale_dir);
                set_gettext_file ("winpt", locale_dir);
            }
            else if (!gpg4win)
                set_reg_entry_mo ("");

            p = get_gnupg_cfgfile ();
            if (!p) {
                msg_box (dlg, _("Could not get GPG config file"), 
                         _("Preferences"), MB_ERR);
                EndDialog (dlg, FALSE);
            }
            parse_gpg_options (p, &opt);

            if( IsDlgButtonChecked( dlg, IDC_GPGPREFS_ASKLEVEL ) ) {
                modify_entry( opt, ENTRY_SINGLE, "ask-cert-level", NULL );
                reg_prefs.gpg.ask_cert_level = 1;
            }
            else {
                delete_option (opt, "ask-cert-level");
                reg_prefs.gpg.ask_cert_level = 0;
            }

            if( (n = GetDlgItemText(dlg, IDC_GPGPREFS_COMMENT, t, sizeof t - 1 ) ))
                modify_entry( opt, ENTRY_MULTI, "comment", t );
            else if( n == 0 )
                modify_entry( opt, ENTRY_MULTI, "comment", "\"\"" );
            else
                delete_option( opt, "comment" );

            if( (n=GetDlgItemText( dlg, IDC_GPGPREFS_ENCTO, t, sizeof t -1 ) ) )
                modify_entry( opt, ENTRY_MULTI, "encrypt-to", t );
            else
                delete_option( opt, "encrypt-to" );

            commit_gpg_options (p, opt);
            release_gpg_options (opt);
            EndDialog (dlg, TRUE);
            return TRUE;
            
        case IDC_GPGPREFS_HOMEDLG:
            folder = get_folder_dlg (dlg, _("Choose GPG home directory"), NULL);
            if (folder) {
                char *name;

                SetDlgItemText (dlg, IDC_GPGPREFS_HOMEDIR, folder);
                if (GetDlgItemText (dlg, IDC_GPGPREFS_EXEDIR, exedir, DIM (exedir)-1) > 0)
                    break;
                name = make_filename (folder, "gpg", "exe");
                if (file_exist_check (name) == 0)
                    SetDlgItemText (dlg, IDC_GPGPREFS_EXEDIR, name);
                free_if_alloc (name);
                name = make_filename (folder, "gpg", "conf");
                if (file_exist_check (name) == 0)
                    SetDlgItemText (dlg, IDC_GPGPREFS_OPTFILE, name);
                free_if_alloc (name);
            }
            return TRUE;

        case IDC_GPGPREFS_LOCDLG:
            folder = get_folder_dlg (dlg, _("Choose locale directory"), NULL);
            if (folder)
                SetDlgItemText (dlg, IDC_GPGPREFS_LOCALE, folder);
            return TRUE;
            
        case IDC_GPGREFS_EXEDLG:
            s = get_fileopen_dlg (dlg, _("Choose GPG binary"), 
                                  _("Executable Files (*.exe)\0*.exe\0\0"),
                                  NULL);
            if (s)
                SetDlgItemText (dlg, IDC_GPGPREFS_EXEDIR, s);
            return TRUE;
            
        case IDCANCEL:
            EndDialog (dlg, FALSE);
            return TRUE;
        }
        break;
    }
    
    return FALSE;
}
1	twoaday	128	/* wptGPGPrefsDlg.cpp - GnuPG Preferences
2	werner	36	* Copyright (C) 2001-2005 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	twoaday	128
21	werner	42	#ifdef HAVE_CONFIG_H
22			#include <config.h>
23			#endif
24
25	werner	36	#include <windows.h>
26
27	werner	47	#include "resource.h"
28	werner	36	#include "wptNLS.h"
29			#include "wptTypes.h"
30			#include "wptErrors.h"
31			#include "wptGPG.h"
32			#include "wptRegistry.h"
33			#include "wptCommonCtl.h"
34			#include "wptW32API.h"
35
36
37	twoaday	128	/* Load the GPG4WIN default values and disabled the
38			dialog items to indicate these are fixed values.
39			Return value: true if GPG4win was found. */
40			static bool
41			load_gpg4win_values (HWND dlg)
42			{
43			char *path;
44			char *p;
45
46			path = get_reg_entry_gpg4win (NULL);
47			if (!path)
48			return false;
49			p = make_filename (path, "gpg", "exe");
50			if (p) {
51			if (file_exist_check (p) == 0) {
52			SetDlgItemText (dlg, IDC_GPGPREFS_EXEDIR, p);
53			EnableWindow (GetDlgItem (dlg, IDC_GPGPREFS_EXEDIR), FALSE);
54			EnableWindow (GetDlgItem (dlg, IDC_GPGREFS_EXEDLG), FALSE);
55			}
56			free_if_alloc (p);
57			}
58
59			p = get_reg_entry_mo ();
60			if (p) {
61			if (dir_exist_check (p) == 0) {
62			SetDlgItemText (dlg, IDC_GPGPREFS_LOCALE, p);
63			EnableWindow (GetDlgItem (dlg, IDC_GPGPREFS_LOCALE), FALSE);
64	twoaday	139	EnableWindow (GetDlgItem (dlg, IDC_GPGPREFS_LOCDLG), FALSE);
65	twoaday	128	}
66			free_if_alloc (p);
67			}
68
69			p = multi_gnupg_path (1);
70			if (p) {
71			SetDlgItemText (dlg, IDC_GPGPREFS_HOMEDIR, p);
72			EnableWindow (GetDlgItem (dlg, IDC_GPGPREFS_HOMEDIR), FALSE);
73			EnableWindow (GetDlgItem (dlg, IDC_GPGPREFS_HOMEDLG), FALSE);
74			free_if_alloc (p);
75			}
76
77			return true;
78			}
79
80
81			/* Load the GPG values direct from the registry. */
82			static void
83			load_registry_values (HWND dlg)
84			{
85			char *p;
86
87			p = get_reg_entry_gpg ("HomeDir");
88			if (p) {
89			SetDlgItemText (dlg, IDC_GPGPREFS_HOMEDIR, p);
90			free_if_alloc (p);
91			}
92			p = get_reg_entry_gpg ("gpgProgram");
93			if (p) {
94			SetDlgItemText (dlg, IDC_GPGPREFS_EXEDIR, p);
95			free_if_alloc (p);
96			}
97			p = get_reg_entry_mo ();
98			if (p) {
99			SetDlgItemText (dlg, IDC_GPGPREFS_LOCALE, p);
100			free_if_alloc (p);
101			}
102			if (!item_get_text_length (dlg, IDC_GPGPREFS_HOMEDIR)) {
103			p = multi_gnupg_path (0);
104			if (p && dir_exist_check (p) == 0)
105			SetDlgItemText (dlg, IDC_GPGPREFS_HOMEDIR, p);
106			free_if_alloc (p);
107			}
108			}
109
110
111	twoaday	41	/* Dialog box procedure for the GPG preferences. */
112	werner	36	BOOL CALLBACK
113			gpgprefs_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
114			{
115	twoaday	128	static int gpg4win = false;
116			char exedir[512];
117			char homedir[512];
118	twoaday	41	char locale_dir[512];
119			char *p = NULL, t[256];
120			const char *s;
121	twoaday	128	const char *folder;
122	werner	36	gpg_optfile_t opt = NULL;
123			gpg_option_t e;
124			UINT n;
125
126	twoaday	41	switch (msg) {
127	werner	36	case WM_INITDIALOG:
128	twoaday	41	SetWindowText (dlg, _("GnuPG Preferences"));
129	twoaday	117	SetDlgItemText (dlg, IDC_GPGPREFS_HOMEINF,
130			_("GnuPG home directory (where both keyrings are located)"));
131			SetDlgItemText ( dlg, IDC_GPGPREFS_EXEINF,
132			_("GnuPG exe file location (full path with added gpg.exe)"));
133			SetDlgItemText ( dlg, IDC_GPGPREFS_LOCALINF,
134			_("Locale directory (to access the translation files)"));
135	twoaday	41	SetDlgItemText (dlg, IDC_GPGPREFS_ASKLEVEL, _("Ask for the signature class during key sign"));
136	twoaday	117	SetDlgItemText (dlg, IDC_GPGPREFS_CMTINF, _("Comment in armored files"));
137	twoaday	78	SetDlgItemText (dlg, IDC_GPGPREFS_ENCINF, _("Encrypt to this key"));
138	twoaday	88	SetDlgItemText (dlg, IDC_GPGPREFS_ALLOPTINF, _("General GPG options"));
139	twoaday	117
140	twoaday	128	gpg4win = load_gpg4win_values (dlg);
141			if (!gpg4win)
142			load_registry_values (dlg);
143
144	twoaday	41	p = get_gnupg_cfgfile ();
145			if (p) {
146			parse_gpg_options (p, &opt);
147			free_if_alloc (p);
148	twoaday	128	if (opt) {
149			if (find_option (opt, "ask-cert-level"))
150			CheckDlgButton (dlg, IDC_GPGPREFS_ASKLEVEL, BST_CHECKED);
151			if ((e=find_option (opt, "comment")))
152	twoaday	41	SetDlgItemText (dlg, IDC_GPGPREFS_COMMENT, e->val);
153	twoaday	128	if ((e=find_option (opt, "encrypt-to")))
154			SetDlgItemText (dlg, IDC_GPGPREFS_ENCTO, e->val);
155	twoaday	41	release_gpg_options (opt);
156	twoaday	128	}
157	werner	36	}
158	twoaday	117
159	twoaday	41	center_window (dlg, NULL);
160			SetForegroundWindow (dlg);
161	werner	36	return TRUE;
162	twoaday	128
163			case WM_DESTROY:
164			gpg4win = false;
165			break;
166
167	werner	36	case WM_SYSCOMMAND:
168	twoaday	128	if (LOWORD (wparam) == SC_CLOSE)
169			EndDialog (dlg, TRUE);
170	werner	36	return FALSE;
171
172			case WM_COMMAND:
173	twoaday	128	switch (LOWORD (wparam)) {
174	werner	36	case IDC_GPGPREFS_SAVE:
175	twoaday	128	if (!GetDlgItemText (dlg, IDC_GPGPREFS_HOMEDIR,
176			homedir, sizeof (homedir) -1)) {
177			msg_box (dlg, _("Please enter the GnuPG home directory."),
178			_("Preferences"), MB_ERR);
179	werner	36	return FALSE;
180			}
181	twoaday	117	if (dir_exist_check (homedir)) {
182			_snprintf (t, sizeof (t) - 1, "%s: %s", homedir,
183			winpt_strerror (WPTERR_DIR_OPEN));
184			msg_box (dlg, t, _("Preferences"), MB_ERR);
185	werner	36	return FALSE;
186			}
187
188	twoaday	128	if (!gpg4win && set_reg_entry_gpg ("HomeDir", homedir)) {
189			msg_box (dlg, _("Could not save 'HomeDir' in the registry."),
190			_("Preferences"), MB_ERR);
191	werner	36	return FALSE;
192			}
193	twoaday	128	if( !GetDlgItemText (dlg, IDC_GPGPREFS_EXEDIR,
194			exedir, sizeof (exedir) -1)) {
195			msg_box (dlg, _("Please enter where GPG.exe is located."),
196			_("Preferences"), MB_ERR);
197	werner	36	return FALSE;
198			}
199	twoaday	128	if (file_exist_check (exedir)) {
200			msg_box (dlg, _("Could not find the GPG program in this directory."),
201			_("Preferences"), MB_ERR);
202	werner	36	return FALSE;
203			}
204	twoaday	128	if (!gpg4win && set_reg_entry_gpg ("gpgProgram", exedir)) {
205			msg_box (dlg, _("Could not save 'gpgProgram' in the registry"),
206			_("Preferences"), MB_ERR);
207	werner	36	return FALSE;
208			}
209	twoaday	128	if (GetDlgItemText (dlg, IDC_GPGPREFS_LOCALE, locale_dir, sizeof (locale_dir) -1)) {
210	werner	36	if (dir_exist_check (locale_dir)) {
211	twoaday	128	log_box ( _("Preferences"), MB_ERR, "%s: %s", locale_dir,
212			winpt_strerror (WPTERR_DIR_OPEN));
213	werner	36	return FALSE;
214			}
215	twoaday	128	if (!gpg4win)
216			set_reg_entry_mo (locale_dir);
217	werner	36	set_gettext_file ("winpt", locale_dir);
218			}
219	twoaday	128	else if (!gpg4win)
220	werner	36	set_reg_entry_mo ("");
221
222			p = get_gnupg_cfgfile ();
223	twoaday	128	if (!p) {
224			msg_box (dlg, _("Could not get GPG config file"),
225			_("Preferences"), MB_ERR);
226			EndDialog (dlg, FALSE);
227	werner	36	}
228	twoaday	128	parse_gpg_options (p, &opt);
229	werner	36
230	twoaday	41	if( IsDlgButtonChecked( dlg, IDC_GPGPREFS_ASKLEVEL ) ) {
231			modify_entry( opt, ENTRY_SINGLE, "ask-cert-level", NULL );
232			reg_prefs.gpg.ask_cert_level = 1;
233			}
234			else {
235	twoaday	128	delete_option (opt, "ask-cert-level");
236	twoaday	41	reg_prefs.gpg.ask_cert_level = 0;
237			}
238	werner	36
239			if( (n = GetDlgItemText(dlg, IDC_GPGPREFS_COMMENT, t, sizeof t - 1 ) ))
240			modify_entry( opt, ENTRY_MULTI, "comment", t );
241			else if( n == 0 )
242			modify_entry( opt, ENTRY_MULTI, "comment", "\"\"" );
243			else
244			delete_option( opt, "comment" );
245
246			if( (n=GetDlgItemText( dlg, IDC_GPGPREFS_ENCTO, t, sizeof t -1 ) ) )
247			modify_entry( opt, ENTRY_MULTI, "encrypt-to", t );
248			else
249			delete_option( opt, "encrypt-to" );
250
251	twoaday	128	commit_gpg_options (p, opt);
252	twoaday	41	release_gpg_options (opt);
253	twoaday	128	EndDialog (dlg, TRUE);
254	werner	36	return TRUE;
255
256			case IDC_GPGPREFS_HOMEDLG:
257	twoaday	128	folder = get_folder_dlg (dlg, _("Choose GPG home directory"), NULL);
258			if (folder) {
259			char *name;
260
261			SetDlgItemText (dlg, IDC_GPGPREFS_HOMEDIR, folder);
262	werner	36	if (GetDlgItemText (dlg, IDC_GPGPREFS_EXEDIR, exedir, DIM (exedir)-1) > 0)
263			break;
264	twoaday	128	name = make_filename (folder, "gpg", "exe");
265	werner	36	if (file_exist_check (name) == 0)
266			SetDlgItemText (dlg, IDC_GPGPREFS_EXEDIR, name);
267			free_if_alloc (name);
268	twoaday	128	name = make_filename (folder, "gpg", "conf");
269	werner	36	if (file_exist_check (name) == 0)
270			SetDlgItemText (dlg, IDC_GPGPREFS_OPTFILE, name);
271			free_if_alloc (name);
272			}
273	twoaday	128	return TRUE;
274	werner	36
275	twoaday	128	case IDC_GPGPREFS_LOCDLG:
276			folder = get_folder_dlg (dlg, _("Choose locale directory"), NULL);
277			if (folder)
278			SetDlgItemText (dlg, IDC_GPGPREFS_LOCALE, folder);
279			return TRUE;
280
281	werner	36	case IDC_GPGREFS_EXEDLG:
282	twoaday	128	s = get_fileopen_dlg (dlg, _("Choose GPG binary"),
283			_("Executable Files (.exe)\0.exe\0\0"),
284			NULL);
285			if (s)
286			SetDlgItemText (dlg, IDC_GPGPREFS_EXEDIR, s);
287	werner	36	return TRUE;
288	twoaday	130
289			case IDCANCEL:
290			EndDialog (dlg, FALSE);
291			return TRUE;
292	werner	36	}
293			break;
294			}
295
296			return FALSE;
297	twoaday	41	}