| 1 |
/* wptPreferencesDlg.cpp - Dialog for the preferences |
| 2 |
* Copyright (C) 2001, 2002, 2003, 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 |
|
| 21 |
#ifdef HAVE_CONFIG_H |
| 22 |
#include <config.h> |
| 23 |
#endif |
| 24 |
|
| 25 |
#include <windows.h> |
| 26 |
#include <windows.h> |
| 27 |
#include <shlobj.h> |
| 28 |
|
| 29 |
#include "wptNLS.h" |
| 30 |
#include "wptGPG.h" |
| 31 |
#include "wptCommonCtl.h" |
| 32 |
#include "wptDlgs.h" |
| 33 |
#include "wptTypes.h" |
| 34 |
#include "wptErrors.h" |
| 35 |
#include "wptRegistry.h" |
| 36 |
#include "wptHotkey.h" |
| 37 |
#include "wptW32API.h" |
| 38 |
#include "wptVersion.h" |
| 39 |
#include "wptAgent.h" |
| 40 |
#include "wptKeyserver.h" |
| 41 |
#include "../resource.h" |
| 42 |
|
| 43 |
|
| 44 |
/* Dialog IDs of all hotkeys. */ |
| 45 |
static int hotkeys[] = { |
| 46 |
IDC_PREFS_CLIP_ENCRYPT, |
| 47 |
IDC_PREFS_CLIP_DECRYPT_VERIFY, |
| 48 |
IDC_PREFS_CLIP_SIGN, |
| 49 |
IDC_PREFS_CLIP_SIGNENC, |
| 50 |
IDC_PREFS_CWS_ENCRYPT, |
| 51 |
IDC_PREFS_CWS_DECRYPT_VERIFY, |
| 52 |
IDC_PREFS_CWS_SIGN, |
| 53 |
IDC_PREFS_CWS_SIGNENC, |
| 54 |
0 |
| 55 |
}; |
| 56 |
|
| 57 |
|
| 58 |
/* Check that the given hotkey is in A..Z or a..z. */ |
| 59 |
static int |
| 60 |
check_hotkey (char * key) |
| 61 |
{ |
| 62 |
if (*key >= 'A' && *key <= 'Z') |
| 63 |
return 1; |
| 64 |
else if (*key >= 'a' && *key <= 'z') { |
| 65 |
*key = *key - 32; |
| 66 |
return 1; |
| 67 |
} |
| 68 |
return 0; |
| 69 |
} |
| 70 |
|
| 71 |
|
| 72 |
/* Disable all hotkey controls in the dialog @dlg if val is 1. */ |
| 73 |
static void |
| 74 |
disable_hotkey_items (HWND dlg, int val) |
| 75 |
{ |
| 76 |
int mode = val? FALSE : TRUE; |
| 77 |
int i, id; |
| 78 |
|
| 79 |
for (i=0; (id = hotkeys[i]); i++) |
| 80 |
EnableWindow (GetDlgItem (dlg, id), mode); |
| 81 |
} |
| 82 |
|
| 83 |
|
| 84 |
|
| 85 |
/* En- or disable the backup items in the dialog @dlg. |
| 86 |
If val != 0 activate them, disable them otherwise. */ |
| 87 |
static void |
| 88 |
enable_backup_items (HWND dlg, int val) |
| 89 |
{ |
| 90 |
int mode = val? TRUE : FALSE; |
| 91 |
|
| 92 |
EnableWindow (GetDlgItem (dlg, IDC_PREFS_BAKHOME), mode); |
| 93 |
EnableWindow (GetDlgItem (dlg, IDC_PREFS_BAKUSER), mode); |
| 94 |
EnableWindow (GetDlgItem (dlg, IDC_PREFS_BAKSELECT), mode); |
| 95 |
EnableWindow (GetDlgItem (dlg, IDC_PREFS_BAKPATH), mode); |
| 96 |
} |
| 97 |
|
| 98 |
|
| 99 |
/* Initialize the combox in the dialog @dlg with the valid list modes. */ |
| 100 |
static void |
| 101 |
init_keylist_modes (HWND dlg) |
| 102 |
{ |
| 103 |
HWND cb = GetDlgItem (dlg, IDC_PREFS_LISTMODE); |
| 104 |
combox_add_string (cb, (char *)"NORMAL"); |
| 105 |
combox_add_string (cb, (char *)"MINIMAL"); |
| 106 |
SendMessage (cb, CB_SETCURSEL, (WPARAM)reg_prefs.keylist_mode, 0); |
| 107 |
} |
| 108 |
|
| 109 |
|
| 110 |
/* Initialize the combobox in the dialog @dlg with the valid wipe modes. */ |
| 111 |
static void |
| 112 |
init_wipe_modes (HWND dlg) |
| 113 |
{ |
| 114 |
HWND cb = GetDlgItem (dlg, IDC_PREFS_WIPEMODE); |
| 115 |
combox_add_string (cb, (char *)"Simple"); |
| 116 |
combox_add_string (cb, (char *)"DoD"); |
| 117 |
combox_add_string (cb, (char *)"Gutmann"); |
| 118 |
SendMessage (cb, CB_SETCURSEL, (WPARAM)reg_prefs.wipe_mode, 0); |
| 119 |
} |
| 120 |
|
| 121 |
|
| 122 |
/* Dialog box procedure for the WinPT preferences. */ |
| 123 |
BOOL CALLBACK |
| 124 |
prefs_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam) |
| 125 |
{ |
| 126 |
int rc; |
| 127 |
int i, id; |
| 128 |
char t[2]; |
| 129 |
char path[256], * p; |
| 130 |
HWND cb; |
| 131 |
|
| 132 |
switch ( msg ) { |
| 133 |
case WM_INITDIALOG: |
| 134 |
#ifndef LANG_DE |
| 135 |
SetWindowText (dlg, _("WinPT Preferences")); |
| 136 |
SetDlgItemText (dlg, IDC_PREFS_SECMODE, _("Do not use any &temporary files")); |
| 137 |
SetDlgItemText (dlg, IDC_PREFS_VIEWER, _("Use clipboard &viewer to display the plaintext")); |
| 138 |
SetDlgItemText (dlg, IDC_PREFS_WWINFO, _("Word wrap cleartext &signatures at column")); |
| 139 |
SetDlgItemText (dlg, IDC_PREFS_DISABLE_HOTKEYS, _("&Disable hotkeys (Not recommended!)")); |
| 140 |
SetDlgItemText (dlg, IDC_PREFS_TRUST, _("Skip key validation and assume that keys are always fully trusted")); |
| 141 |
SetDlgItemText (dlg, IDC_PREFS_AUTOBACKUP, _("&Automatic keyring backup when WinPT closes")); |
| 142 |
SetDlgItemText (dlg, IDC_PREFS_BAKHOME, _("Backup to GPG &home folder")); |
| 143 |
SetDlgItemText (dlg, IDC_PREFS_BAKUSER, _("Backup to:")); |
| 144 |
#endif |
| 145 |
SetDlgItemInt( dlg, IDC_PREFS_CACHETIME, reg_prefs.cache_time, TRUE ); |
| 146 |
SetDlgItemInt( dlg, IDC_PREFS_WORDWRAP, reg_prefs.word_wrap, TRUE ); |
| 147 |
if (reg_prefs.backup.path) |
| 148 |
SetDlgItemText (dlg, IDC_PREFS_BAKPATH, reg_prefs.backup.path); |
| 149 |
if (reg_prefs.kserv_conf) |
| 150 |
SetDlgItemText (dlg, IDC_PREFS_KSERVER, reg_prefs.kserv_conf); |
| 151 |
|
| 152 |
for (i=0; (id=hotkeys[i]); i++) |
| 153 |
SetDlgItemText (dlg, id, reg_hotkeys[i].key); |
| 154 |
CheckDlgButton( dlg, IDC_PREFS_DISABLE_HOTKEYS, |
| 155 |
reg_prefs.no_hotkeys ? BST_CHECKED : BST_UNCHECKED ); |
| 156 |
CheckDlgButton( dlg, IDC_PREFS_SECMODE, |
| 157 |
reg_prefs.use_tmpfiles ? BST_UNCHECKED : BST_CHECKED ); |
| 158 |
CheckDlgButton( dlg, IDC_PREFS_VIEWER, |
| 159 |
reg_prefs.use_viewer ? BST_CHECKED: BST_UNCHECKED ); |
| 160 |
CheckDlgButton( dlg, IDC_PREFS_TRUST, |
| 161 |
reg_prefs.always_trust? BST_CHECKED : BST_UNCHECKED ); |
| 162 |
CheckDlgButton( dlg, IDC_PREFS_AUTOBACKUP, |
| 163 |
reg_prefs.auto_backup? BST_CHECKED : BST_UNCHECKED ); |
| 164 |
CheckDlgButton( dlg, IDC_PREFS_BAKHOME, |
| 165 |
reg_prefs.backup.mode==1? BST_CHECKED : BST_UNCHECKED ); |
| 166 |
CheckDlgButton( dlg, IDC_PREFS_BAKUSER, |
| 167 |
reg_prefs.backup.mode==2? BST_CHECKED : BST_UNCHECKED ); |
| 168 |
if( reg_prefs.no_hotkeys ) |
| 169 |
disable_hotkey_items( dlg, 1 ); |
| 170 |
if (!reg_prefs.auto_backup) |
| 171 |
enable_backup_items (dlg, 0); |
| 172 |
EnableWindow (GetDlgItem (dlg, IDC_PREFS_BAKPATH), |
| 173 |
reg_prefs.backup.mode==1?FALSE : TRUE); |
| 174 |
EnableWindow (GetDlgItem (dlg, IDC_PREFS_BAKSELECT), |
| 175 |
reg_prefs.backup.mode==1? FALSE : TRUE); |
| 176 |
init_keylist_modes (dlg); |
| 177 |
init_wipe_modes (dlg); |
| 178 |
center_window (dlg, NULL); |
| 179 |
SetForegroundWindow (dlg); |
| 180 |
return TRUE; |
| 181 |
|
| 182 |
case WM_SYSCOMMAND: |
| 183 |
if (LOWORD (wparam) == SC_CLOSE) |
| 184 |
EndDialog (dlg, TRUE); |
| 185 |
return FALSE; |
| 186 |
|
| 187 |
case WM_COMMAND: |
| 188 |
switch( HIWORD(wparam) ) { |
| 189 |
case BN_CLICKED: |
| 190 |
switch( (int)LOWORD( wparam ) ) { |
| 191 |
case IDC_PREFS_DISABLE_HOTKEYS: |
| 192 |
reg_prefs.no_hotkeys ^= 1; |
| 193 |
disable_hotkey_items( dlg, reg_prefs.no_hotkeys ); |
| 194 |
break; |
| 195 |
|
| 196 |
case IDC_PREFS_TRUST: |
| 197 |
reg_prefs.always_trust ^= 1; |
| 198 |
if( reg_prefs.always_trust ) { |
| 199 |
msg_box (dlg, |
| 200 |
_("In most cases it is not a good idea to enable this setting.\n" |
| 201 |
"If you know what you are doing let this flag enabled, otherwise\n" |
| 202 |
"it is safe to leave this flag untouched."), |
| 203 |
_("Preferences"), MB_ICONWARNING|MB_OK ); |
| 204 |
} |
| 205 |
break; |
| 206 |
|
| 207 |
case IDC_PREFS_AUTOBACKUP: |
| 208 |
reg_prefs.auto_backup ^= 1; |
| 209 |
enable_backup_items (dlg, reg_prefs.auto_backup); |
| 210 |
if (reg_prefs.auto_backup == 1) { |
| 211 |
if (!IsDlgButtonChecked (dlg, IDC_PREFS_BAKHOME) && |
| 212 |
!IsDlgButtonChecked (dlg, IDC_PREFS_BAKUSER)) |
| 213 |
CheckDlgButton (dlg, IDC_PREFS_BAKHOME, BST_CHECKED); |
| 214 |
} |
| 215 |
break; |
| 216 |
|
| 217 |
case IDC_PREFS_BAKHOME: |
| 218 |
EnableWindow (GetDlgItem (dlg, IDC_PREFS_BAKSELECT), FALSE); |
| 219 |
EnableWindow (GetDlgItem (dlg, IDC_PREFS_BAKPATH), FALSE); |
| 220 |
break; |
| 221 |
|
| 222 |
case IDC_PREFS_BAKUSER: |
| 223 |
EnableWindow (GetDlgItem (dlg, IDC_PREFS_BAKSELECT), TRUE); |
| 224 |
EnableWindow (GetDlgItem (dlg, IDC_PREFS_BAKPATH), TRUE); |
| 225 |
break; |
| 226 |
} |
| 227 |
break; |
| 228 |
} |
| 229 |
switch( LOWORD( wparam ) ) { |
| 230 |
case IDC_PREFS_BAKSELECT: |
| 231 |
const char *bpath; |
| 232 |
bpath = get_folder_dlg (dlg, _("Select GPG backup path"), NULL); |
| 233 |
if (bpath) |
| 234 |
SetDlgItemText (dlg, IDC_PREFS_BAKPATH, bpath); |
| 235 |
break; |
| 236 |
|
| 237 |
case IDC_PREFS_KSELFILE: { |
| 238 |
const char * name; |
| 239 |
name = get_filename_dlg (dlg, FILE_OPEN, _("Please select a keyserver.conf file"), |
| 240 |
NULL, NULL); |
| 241 |
if (name != NULL) |
| 242 |
SetDlgItemText (dlg, IDC_PREFS_KSERVER, name); |
| 243 |
break; } |
| 244 |
|
| 245 |
case IDOK: |
| 246 |
rc = GetDlgItemInt( dlg, IDC_PREFS_CACHETIME, NULL, FALSE ); |
| 247 |
if( !rc ) |
| 248 |
reg_prefs.cache_time = 0; |
| 249 |
else if( rc > 3600 ) { |
| 250 |
msg_box( dlg, _("Please enter a value that is between 1-3600.\nIt is not " |
| 251 |
"a good idea to cache the passphrase more than one hour."), |
| 252 |
_("Preferences"), MB_ERR ); |
| 253 |
SetDlgItemInt( dlg, IDC_PREFS_CACHETIME, 0, FALSE ); |
| 254 |
return TRUE; |
| 255 |
} |
| 256 |
if (reg_prefs.cache_time != rc) |
| 257 |
agent_flush_cache (); |
| 258 |
reg_prefs.cache_time = rc; |
| 259 |
rc = GetDlgItemInt( dlg, IDC_PREFS_WORDWRAP, NULL, FALSE ); |
| 260 |
if( !rc ) |
| 261 |
reg_prefs.word_wrap = 0; |
| 262 |
else if( rc > 80 ) { |
| 263 |
msg_box( dlg, _("Please enter a value between 1-80."), _("Preferences"), MB_ERR ); |
| 264 |
return TRUE; |
| 265 |
} |
| 266 |
reg_prefs.word_wrap = rc; |
| 267 |
reg_prefs.use_tmpfiles = IsDlgButtonChecked( dlg, IDC_PREFS_SECMODE )? 0 : 1; |
| 268 |
reg_prefs.use_viewer = IsDlgButtonChecked( dlg, IDC_PREFS_VIEWER )? 1 : 0; |
| 269 |
reg_prefs.backup.mode = IsDlgButtonChecked( dlg, IDC_PREFS_BAKHOME ) ? 1 : |
| 270 |
IsDlgButtonChecked( dlg, IDC_PREFS_BAKUSER )? 2 : 0; |
| 271 |
if( reg_prefs.backup.mode == 2 ) { |
| 272 |
if( !GetDlgItemText( dlg, IDC_PREFS_BAKPATH, path, sizeof (path)-1 ) |
| 273 |
|| dir_exist_check( path ) ) { |
| 274 |
msg_box( dlg, _("The specified backup folder is invalid."), |
| 275 |
_("Preferences"), MB_ERR ); |
| 276 |
return TRUE; |
| 277 |
} |
| 278 |
free_if_alloc (reg_prefs.backup.path); |
| 279 |
p = reg_prefs.backup.path = m_strdup (path); |
| 280 |
if (!p) |
| 281 |
BUG (0); |
| 282 |
} |
| 283 |
free_if_alloc (reg_prefs.kserv_conf); |
| 284 |
if (!GetDlgItemText (dlg, IDC_PREFS_KSERVER, path, sizeof (path)-1) |
| 285 |
|| file_exist_check (path)) { |
| 286 |
rc = msg_box (dlg, _("The specified keyserver config file is invalid.\n\n" |
| 287 |
"Create new default config file?"), |
| 288 |
_("Preferences"), MB_ERR|MB_YESNO); |
| 289 |
if (rc == IDNO) |
| 290 |
return TRUE; |
| 291 |
else |
| 292 |
{ |
| 293 |
char cwd[256], * fn; |
| 294 |
FILE * fp = fopen ("keyserver.conf", "wb"); |
| 295 |
if (fp) { |
| 296 |
fprintf (fp, "%s\r\n", DEF_HKP_KEYSERVER); |
| 297 |
fclose (fp); |
| 298 |
} |
| 299 |
GetCurrentDirectory (DIM (cwd)-1, cwd); |
| 300 |
fn = make_filename (cwd, "keyserver", "conf"); |
| 301 |
memset (path, 0, sizeof( path)); |
| 302 |
strncpy (path, fn, DIM (path)-1); |
| 303 |
free_if_alloc (fn); |
| 304 |
} |
| 305 |
} |
| 306 |
p = reg_prefs.kserv_conf = m_strdup (path); |
| 307 |
if (!p) |
| 308 |
BUG (0); |
| 309 |
|
| 310 |
cb = GetDlgItem( dlg, IDC_PREFS_LISTMODE ); |
| 311 |
reg_prefs.keylist_mode = SendMessage( cb, CB_GETCURSEL, 0, 0 ); |
| 312 |
|
| 313 |
cb = GetDlgItem( dlg, IDC_PREFS_WIPEMODE ); |
| 314 |
reg_prefs.wipe_mode = SendMessage( cb, CB_GETCURSEL, 0, 0 ); |
| 315 |
|
| 316 |
if (IsDlgButtonChecked (dlg, IDC_PREFS_DISABLE_HOTKEYS)) { |
| 317 |
hotkeys_unregister (glob_hwnd); |
| 318 |
reg_prefs.no_hotkeys = 1; |
| 319 |
} |
| 320 |
else { |
| 321 |
reg_prefs.no_hotkeys = 0; |
| 322 |
for( i = 0; (id = hotkeys[i]); i++ ) { |
| 323 |
rc = GetDlgItemText( dlg, id, t, 2 ); |
| 324 |
if( rc && check_hotkey( &t[0] ) ) |
| 325 |
hotkey_enable( ®_hotkeys[i], t ); |
| 326 |
else |
| 327 |
hotkey_disable( ®_hotkeys[i] ); |
| 328 |
} |
| 329 |
set_reg_entry (HKEY_CURRENT_USER, "Software\\WinPT", "DisableHotkeys", "0"); |
| 330 |
reg_prefs.no_hotkeys = 0; |
| 331 |
} |
| 332 |
|
| 333 |
if ((rc = set_reg_winpt_prefs (®_prefs))) |
| 334 |
msg_box (dlg, winpt_strerror (rc), _("Preferences"), MB_ERR); |
| 335 |
|
| 336 |
if (reg_prefs.no_hotkeys == 0) { |
| 337 |
hotkeys_unregister (glob_hwnd); |
| 338 |
hotkeys_modify (); |
| 339 |
if ((rc = hotkeys_register (glob_hwnd))) |
| 340 |
msg_box (NULL, winpt_strerror (rc), _("Hotkeys"), MB_ERR); |
| 341 |
} |
| 342 |
EndDialog (dlg, TRUE); |
| 343 |
return TRUE; |
| 344 |
|
| 345 |
case IDCANCEL: |
| 346 |
EndDialog( dlg, FALSE ); |
| 347 |
return FALSE; |
| 348 |
} |
| 349 |
break; |
| 350 |
} |
| 351 |
|
| 352 |
return FALSE; |
| 353 |
} |
Parent Directory
| 
Revision Log