/[winpt]/trunk/Src/wptFileManagerDlg.cpp
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Annotation of /trunk/Src/wptFileManagerDlg.cpp

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Revision 77 - (hide annotations)
Mon Nov 14 15:01:01 2005 UTC (19 years, 3 months ago) by twoaday
File size: 25356 byte(s) 
2005-11-12  Timo Schulz  <ts@g10code.com>
 
        Fix more GCC warnings.
 
2005-11-10  Timo Schulz  <ts@g10code.com>
 
        * wptClipSignDlg.cpp (one_key_proc): Use
        release_gpg_passphrase_cb() to free the context.
        * wptListView.cpp (listview_deselect_all): New.
        * wptMAPI.cpp (mapi_send_pubkey): Works again.
        * wptFileManagerDlg.cpp (file_manager_dlg_proc): Support encrypt &
        zip.
        * wptPassphraseCB.cpp (passphrase_callback_proc): Fix passphrase
        caching for signing operations.
        * wptKeyManager.cpp (km_send_to_mail_recipient): Works again.
        * wptFileManager.cpp (fm_send_file): Likewise.
        (fm_encrypt_into_zip): New.
1 werner 36 /* wptFileMangerDlg.cpp - File Manager
2     * 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    
21     #ifdef HAVE_CONFIG_H
22     #include <config.h>
23     #endif
24    
25     #include <windows.h>
26     #include <commctrl.h>
27     #include <sys/stat.h>
28 twoaday 77 #include <stdio.h>
29 werner 36
30 werner 47 #include "resource.h"
31 werner 36 #include "wptCommonCtl.h"
32     #include "wptGPG.h"
33     #include "wptW32API.h"
34     #include "wptKeylist.h"
35     #include "wptErrors.h"
36     #include "wptContext.h" /* for passphrase_s */
37     #include "wptDlgs.h"
38     #include "wptTypes.h"
39     #include "wptNLS.h"
40     #include "wptVersion.h"
41     #include "wptFileManager.h"
42     #include "wptRegistry.h"
43 werner 47 #include "wptCrypto.h"
44 werner 36
45     #define FM_SEPARATOR_ID 10001
46    
47     #define send_cmd_id(hwnd, id) \
48     PostMessage ((hwnd), WM_COMMAND, MAKEWPARAM( (id), 0), 0)
49    
50     static subclass_s filelist_proc;
51    
52     struct thread_ctx_s {
53     HWND dlg;
54     HANDLE fd;
55     char *drive;
56     };
57     typedef struct thread_ctx_s *thread_ctx_t;
58    
59    
60     /* Dialog procedure for selecting recipients for encryption. */
61     BOOL CALLBACK
62     file_encrypt_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
63     {
64     static listview_ctrl_t lv = NULL;
65     static fm_state_t c;
66     static keylist_t list = NULL;
67     gpg_keycache_t kc;
68     gpgme_ctx_t ctx;
69 twoaday 68 int force_trust = 0;
70 werner 36
71     switch (msg) {
72     case WM_INITDIALOG:
73     c = (fm_state_t)lparam;
74     if (!c)
75     dlg_fatal_error( dlg, "Could not get dialog state!" );
76     kc = keycache_get_ctx (KEYCACHE_PUB);
77     if (!kc)
78     BUG (dlg);
79 twoaday 77 SetWindowText (dlg, _("File Encrypt"));
80     SetDlgItemText (dlg, IDC_ENCRYPT_ARMOR, _("&Text Output"));
81     SetDlgItemText (dlg, IDC_ENCRYPT_WIPE, _("&Wipe Original"));
82    
83     /* XXX: support --hidden-recipient */
84     EnableWindow (GetDlgItem (dlg, IDC_ENCRYPT_ANON), FALSE);
85    
86 werner 36 if (c->req_signer) {
87     EnableWindow (GetDlgItem (dlg, IDC_ENCRYPT_SIGN), TRUE);
88     seclist_init (dlg, IDC_ENCRYPT_SECLIST, KEYLIST_FLAG_SHORT, &list);
89     }
90     lv = keylist_load (GetDlgItem (dlg, IDC_ENCRYPT_LIST), kc, NULL,
91 twoaday 77 KEYLIST_ENCRYPT|KEYLIST_FLAG_FILE, KEY_SORT_USERID);
92 werner 36 SetForegroundWindow (dlg);
93     return TRUE;
94    
95     case WM_DESTROY:
96     seclist_destroy (&list);
97     if (lv) {
98     keylist_delete (lv);
99     lv = NULL;
100     }
101     return FALSE;
102    
103     case WM_NOTIFY:
104     NMHDR *notify;
105     notify = (NMHDR *)lparam;
106 twoaday 77 if (notify && notify->code == LVN_COLUMNCLICK
107     && notify->idFrom == IDC_ENCRYPT_LIST) {
108 werner 36 NMLISTVIEW *p = (LPNMLISTVIEW) lparam;
109     int sortby = 0;
110    
111 twoaday 77 switch (p->iSubItem) {
112 werner 36 case 0: sortby = KEY_SORT_USERID; break;
113     case 1: sortby = KEY_SORT_KEYID; break;
114     case 2: sortby = KEY_SORT_LEN; break;
115     case 4: sortby = KEY_SORT_VALIDITY; break;
116     default:sortby = KEY_SORT_USERID; break;
117     }
118 twoaday 77 keylist_sort (lv, sortby);
119 werner 36 }
120    
121     case WM_SYSCOMMAND:
122 twoaday 77 if (LOWORD (wparam) == SC_CLOSE) {
123 werner 36 c->cancel = 1;
124     EndDialog( dlg, TRUE );
125     }
126     return FALSE;
127    
128     case WM_COMMAND:
129     if (HIWORD (wparam) == BN_CLICKED
130     && LOWORD (wparam) == IDC_ENCRYPT_SIGN) {
131 twoaday 77 int req_signer = IsDlgButtonChecked (dlg, IDC_ENCRYPT_SIGN);
132 werner 36 EnableWindow (GetDlgItem (dlg, IDC_ENCRYPT_SECLIST),
133     req_signer? TRUE : FALSE);
134     }
135     switch( LOWORD( wparam ) ) {
136     case IDOK:
137     ctx = c->ctx;
138     if (c->recp)
139     free (c->recp);
140     c->recp = keylist_get_recipients (lv, &force_trust, &c->n_recp);
141     if (!c->n_recp) {
142     msg_box (dlg, _("Please select at least one recipient."),
143     _("File Encrypt"), MB_ERR);
144     free (c->recp);
145     c->recp = NULL;
146     c->cancel = 1;
147     return TRUE;
148     }
149     if (IsDlgButtonChecked (dlg, IDC_ENCRYPT_SIGN)) {
150     gpgme_key_t key;
151    
152     if (seclist_select_key (dlg, IDC_ENCRYPT_SECLIST, &key))
153     return TRUE;
154     else
155     gpgme_signers_add (c->ctx, key);
156     }
157    
158     if (IsDlgButtonChecked (dlg, IDC_ENCRYPT_ARMOR))
159     gpgme_set_armor (ctx, 1);
160     if (IsDlgButtonChecked (dlg, IDC_ENCRYPT_WIPE))
161     c->wipe = 1;
162     /* XXX: implement this
163     if (IsDlgButtonChecked (dlg, IDC_ENCRYPT_ANON))
164     ;
165     */
166     c->cancel = 0;
167     EndDialog (dlg, TRUE);
168     return TRUE;
169    
170     case IDCANCEL:
171     c->cancel = 1;
172     EndDialog (dlg, FALSE);
173     return TRUE;
174     }
175     return TRUE;
176     }
177    
178     return FALSE;
179     } /* file_encrypt_dlg_proc */
180    
181    
182     BOOL CALLBACK
183     file_import_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
184     {
185     static listview_ctrl_t lv = NULL;
186     static fm_state_t c;
187     static int is_revcert = 0, has_seckeys = 0;
188    
189     switch( msg ) {
190     case WM_INITDIALOG:
191     c = (fm_state_s *)lparam;
192     if (!c)
193     dlg_fatal_error( dlg, "Could not get dialog param!" );
194     #ifndef LANG_DE
195     SetWindowText (dlg, _("Key Import"));
196     #endif
197     ShowWindow( GetDlgItem( dlg, IDC_IMPORT_KEYMNGT ), WS_DISABLED );
198     /* XXX: use the new code */
199     implist_build (&lv, GetDlgItem (dlg, IDC_IMPORT_KEYLIST));
200     implist_load (lv, c->opaque, &is_revcert, &has_seckeys);
201     if (!listview_count_items (lv, 0)) {
202     msg_box (dlg, _("No valid OpenPGP data found."), _("Key Import"), MB_ERR);
203     c->cancel = 1;
204     EndDialog (dlg, FALSE);
205     }
206     else {
207     const char *s = "File contain(s) %d key(s).";
208     char *p = new char[strlen (s) + 32];
209     if (!p)
210     BUG (0);
211     sprintf (p, s, listview_count_items (lv, 0));
212     SetDlgItemText (dlg, IDC_IMPORT_INFO, p);
213     free_if_alloc (p);
214     }
215     SetForegroundWindow (dlg);
216     return TRUE;
217    
218     case WM_DESTROY:
219     if (lv) {
220     listview_release (lv);
221     lv = NULL;
222     }
223     return FALSE;
224    
225     case WM_SYSCOMMAND:
226     if (LOWORD (wparam) == SC_CLOSE) {
227     c->cancel = 1;
228     EndDialog (dlg, FALSE);
229     }
230     return FALSE;
231    
232     case WM_COMMAND:
233     switch (LOWORD (wparam)) {
234     case IDC_IMPORT_DOIT:
235     c->cancel = 0;
236     c->import.revcert = is_revcert? 1 : 0;
237     c->import.has_seckey = has_seckeys? 1 : 0;
238     EndDialog (dlg, TRUE);
239     return TRUE;
240    
241     case IDCANCEL:
242     c->cancel = 1;
243     EndDialog (dlg, FALSE);
244     return FALSE;
245     }
246     break;
247     }
248    
249     return FALSE;
250     } /* file_import_dlg_proc */
251    
252    
253     BOOL CALLBACK
254     file_sign_dlg_proc( HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam )
255     {
256     static fm_state_t c;
257     static listview_ctrl_t lv;
258     gpg_keycache_t kc, sec_kc;
259     gpgme_key_t key;
260     int lv_idx;
261     char signer[32];
262    
263     switch( msg ) {
264     case WM_INITDIALOG:
265     c = (fm_state_s *)lparam;
266     if( c == NULL )
267     dlg_fatal_error( dlg, "Could not get dialog state!" );
268     #ifndef LANG_DE
269     SetWindowText (dlg, _("File Sign"));
270     SetDlgItemText (dlg, IDC_FILE_SIG_ARMOR, _("&Text Output") );
271     SetDlgItemText (dlg, IDC_FILE_SIG_NORMAL, _("&Normal Signature"));
272     SetDlgItemText (dlg, IDC_FILE_SIG_DETACH, _("&Detached Signature"));
273     SetDlgItemText (dlg, IDC_FILE_SIG_CLEAR, _("&Cleartext Signature"));
274     #endif
275     CheckDlgButton (dlg, IDC_FILE_SIG_DETACH, BST_CHECKED);
276     kc = keycache_get_ctx (KEYCACHE_PUB);
277     if (!kc)
278     BUG (dlg);
279     sec_kc = keycache_get_ctx (KEYCACHE_PRV);
280     if (!sec_kc)
281     BUG( dlg );
282     lv = keylist_load( GetDlgItem(dlg, IDC_FILE_SIG_LIST), kc, sec_kc,
283     KEYLIST_SIGN, KEY_SORT_USERID );
284     SetForegroundWindow( dlg );
285     return TRUE;
286    
287     case WM_DESTROY:
288     if( lv ) {
289     listview_release( lv );
290     lv = NULL;
291     }
292     return FALSE;
293    
294     case WM_SYSCOMMAND:
295     if( LOWORD (wparam) == SC_CLOSE )
296     EndDialog( dlg, TRUE );
297     return FALSE;
298    
299     case WM_COMMAND:
300     switch( LOWORD( wparam ) ) {
301     case IDOK:
302     if( IsDlgButtonChecked( dlg, IDC_FILE_SIG_ARMOR ) )
303     gpgme_set_armor (c->ctx, 1);
304     if( IsDlgButtonChecked( dlg, IDC_FILE_SIG_NORMAL ) )
305     c->sigmode = GPGME_SIG_MODE_NORMAL;
306     else if( IsDlgButtonChecked( dlg, IDC_FILE_SIG_DETACH ) )
307     c->sigmode = GPGME_SIG_MODE_DETACH;
308     else if( IsDlgButtonChecked( dlg, IDC_FILE_SIG_CLEAR ) )
309     c->sigmode = GPGME_SIG_MODE_CLEAR;
310     else {
311     /* default is to produce detached signatures */
312     c->sigmode = GPGME_SIG_MODE_DETACH;
313     }
314     lv_idx = listview_get_curr_pos( lv );
315     if (lv_idx == -1) {
316     if (listview_count_items (lv, 0) == 1)
317     lv_idx = 0;
318     else {
319     msg_box (dlg, _("Please select a key."), _("Sign"), MB_ERR);
320     return FALSE;
321     }
322     }
323     listview_get_item_text( lv, lv_idx, 1, signer, sizeof signer-1 );
324     if( get_seckey( signer, &key ) )
325     BUG( NULL );
326     gpgme_signers_clear (c->ctx);
327     gpgme_signers_add (c->ctx, key);
328     free_if_alloc (c->opaque);
329     c->opaque = m_strdup (signer); /* store for later use */
330     c->cancel = 0;
331     if (!c->opaque)
332     BUG (0);
333     EndDialog (dlg, TRUE);
334     return TRUE;
335    
336     case IDCANCEL:
337     c->cancel = 1;
338     EndDialog (dlg, FALSE);
339     return FALSE;
340     }
341     break;
342     }
343    
344     return FALSE;
345     } /* file_sign_dlg_proc */
346    
347    
348    
349     /* Setup status bar for the main window @dlg. */
350     static HWND
351     setup_status_bar (HWND dlg)
352     {
353     HWND statbar;
354     RECT r;
355     int partpos[3];
356     int i;
357    
358     GetClientRect (dlg, &r);
359     for (i=1; i <= 3; i++)
360     partpos[i-1] = r.right/3*i;
361    
362     statbar = CreateStatusWindow (WS_CHILD | WS_VISIBLE | CCS_BOTTOM,
363     "", dlg, FM_SEPARATOR_ID);
364     ShowWindow (statbar, SW_SHOW);
365     SendMessage (statbar, SB_SETPARTS, (WPARAM)3, (LPARAM)partpos);
366     return statbar;
367     }
368    
369    
370     /* Refresh the status bar text with the selected item from @lv. */
371     static void
372     update_status_bar (HWND statbar, listview_ctrl_t lv)
373     {
374     struct stat st;
375     char buf[128];
376     int n;
377    
378     if (!lv) { /* flush */
379     SendMessage (statbar, SB_SETTEXT, 1, (LPARAM)"0 KB");
380     SendMessage (statbar, SB_SETTEXT, 0, (LPARAM)"0 Objects marked");
381     return;
382     }
383     n = listview_count_items (lv, 1);
384     _snprintf (buf, sizeof (buf)-1, "%d Object(s) marked", n);
385     SendMessage (statbar, SB_SETTEXT, 0, (LPARAM)buf);
386     listview_get_item_text (lv, listview_get_curr_pos (lv), 1, buf, 127);
387     if (stat (buf, &st) == 0) {
388     _snprintf (buf, sizeof (buf)-1, "%d KB", st.st_size/1024);
389     SendMessage (statbar, SB_SETTEXT, 1, (LPARAM)buf);
390     }
391     else
392     SendMessage (statbar, SB_SETTEXT, 1, (LPARAM)"0 KB");
393     }
394    
395    
396     static BOOL CALLBACK
397     filelist_subclass_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
398     {
399     switch (msg) {
400     case WM_KEYUP:
401     int virt_key = (int)wparam;
402     if (virt_key == VK_DELETE)
403     send_cmd_id (filelist_proc.dlg, ID_FILEMISC_WIPE);
404     break;
405     }
406     return CallWindowProc (filelist_proc.old, dlg, msg, wparam, lparam);
407     }
408    
409    
410     BOOL CALLBACK
411     file_manager_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
412     {
413     static HWND statbar;
414     static listview_ctrl_t lv = NULL;
415     static HMENU menu = NULL;
416     static int always_ontop = 1;
417     HWND fl;
418    
419     switch (msg) {
420     case WM_INITDIALOG:
421     always_ontop = 1;
422     menu = LoadMenu (glob_hinst, (LPCSTR)IDR_WINPT_FILEMISC);
423     SetWindowText (dlg, _("File Manager (use drag & drop to add files)"));
424     set_menu_text (menu, ID_FILEMISC_OPEN, _("&Open...") );
425     set_menu_text (menu, ID_FILEMISC_ENCRYPT, _("&Encrypt") );
426     set_menu_text (menu, ID_FILEMISC_DECRYPT, _("&Decrypt") );
427     set_menu_text (menu, ID_FILEMISC_SIGN, _("&Sign") );
428     set_menu_text (menu, ID_FILEMISC_SIGNENC, _("Sign && Encrypt") );
429     set_menu_text (menu, ID_FILEMISC_VERIFY, _("&Verify") );
430     set_menu_text (menu, ID_FILEMISC_SYMENC, _("S&ymmetric") );
431     set_menu_text (menu, ID_FILEMISC_IMPORT, _("&Import") );
432     set_menu_text (menu, ID_FILEMISC_EXPORT, _("E&xport") );
433     set_menu_text (menu, ID_FILEMISC_QUIT, _("Exit"));
434     set_menu_text (menu, ID_FILEMISC_CLEAR, _("&Reset") );
435     set_menu_text (menu, ID_FILEMISC_ONTOP, _("Always on Top"));
436     set_menu_text (menu, ID_FILEMISC_PASTE, _("&Paste"));
437     set_menu_text (menu, ID_FILEMISC_SELALL, _("&Select All"));
438     set_menu_text (menu, ID_FILEMISC_PREFS, _("&Preferences"));
439     set_menu_text (menu, ID_FILEMISC_SEND, _("Send as Mail"));
440     set_menu_text (menu, ID_FILEMISC_LIST, _("&List Packets"));
441     set_menu_text (menu, ID_FILEMISC_WIPE_FREES, _("Wipe Free Space"));
442     set_menu_text (menu, ID_FILEMISC_WIPE, _("&Wipe"));
443    
444     fl = GetDlgItem (dlg, IDC_FILE_LIST);
445     filelist_proc.dlg = dlg;
446     filelist_proc.current = (WNDPROC)filelist_subclass_proc;
447     filelist_proc.old = (WNDPROC)GetWindowLong (fl, GWL_WNDPROC);
448     if (filelist_proc.old) {
449     if (!SetWindowLong (fl, GWL_WNDPROC, (LONG)filelist_proc.current)) {
450     msg_box (dlg, _("Could not set filelist window procedure."), _("Key Manager"), MB_ERR);
451     BUG (NULL);
452     }
453     }
454     SetMenu (dlg, menu);
455     fm_build (&lv, GetDlgItem (dlg, IDC_FILE_LIST));
456     center_window2 (dlg, NULL, HWND_TOPMOST);
457     center_window (dlg, NULL);
458     SetForegroundWindow (dlg);
459     statbar = setup_status_bar (dlg);
460     filelist_proc.opaque = (void*)statbar;
461     return TRUE;
462    
463     case WM_DESTROY:
464     if (lv) {
465     fm_delete (lv);
466     lv = NULL;
467     }
468     if (menu) {
469     DestroyMenu (menu);
470     menu = NULL;
471     }
472     return FALSE;
473    
474     case WM_DROPFILES:
475     fm_add_dropped_files (lv, (HDROP)wparam);
476     return TRUE;
477    
478     case WM_NOTIFY:
479     NMHDR *notify;
480     int pos;
481     HMENU hm;
482    
483     notify = (NMHDR *)lparam;
484     if (notify && notify->code == NM_CLICK &&
485     notify->idFrom == IDC_FILE_LIST)
486     update_status_bar (statbar, lv);
487     if (notify && notify->code == NM_RCLICK
488     && notify->idFrom == IDC_FILE_LIST) {
489     POINT p;
490     HMENU popup;
491    
492     GetCursorPos (&p);
493     hm = LoadMenu (glob_hinst, MAKEINTRESOURCE (IDR_WINPT_FILEMISC_CTX));
494     popup = GetSubMenu (hm, 0);
495     set_menu_text (popup, ID_FILECTX_ENCRYPT, _("Encrypt"));
496     set_menu_text (popup, ID_FILECTX_DECRYPT, _("Decrypt"));
497     set_menu_text (popup, ID_FILECTX_SIGN, _("Sign"));
498     set_menu_text (popup, ID_FILECTX_SIGNENC, _("Sign && Encrypt"));
499     set_menu_text (popup, ID_FILECTX_VERIFY, _("Verify"));
500     set_menu_text (popup, ID_FILECTX_WIPE, _("Wipe"));
501     set_menu_text (popup, ID_FILECTX_SEND, _("Send as Mail"));
502     pos = listview_get_curr_pos (lv);
503     if (fm_check_file_type (lv, pos, FM_DECRYPT))
504     set_menu_state (popup, ID_FILECTX_SEND, MF_ENABLED);
505     if (fm_check_file_type (lv, pos, FM_ENCRYPT)) {
506     set_menu_state (popup, ID_FILECTX_DECRYPT, MF_GRAYED|MF_DISABLED);
507     set_menu_state (popup, ID_FILECTX_VERIFY, MF_GRAYED|MF_DISABLED);
508     }
509     if (fm_check_file_type (lv, pos, FM_DECRYPT)) {
510     set_menu_state (popup, ID_FILECTX_ENCRYPT, MF_GRAYED|MF_DISABLED);
511     set_menu_state (popup, ID_FILECTX_SIGN, MF_GRAYED|MF_DISABLED);
512     set_menu_state (popup, ID_FILECTX_SIGNENC, MF_GRAYED|MF_DISABLED);
513     }
514     if (fm_check_file_type (lv, pos, FM_VERIFY)) {
515     set_menu_state (popup, ID_FILECTX_VERIFY, MF_ENABLED);
516     set_menu_state (popup, ID_FILECTX_SIGN, MF_GRAYED|MF_DISABLED);
517     set_menu_state (popup, ID_FILECTX_SIGNENC, MF_GRAYED|MF_DISABLED);
518     }
519    
520     TrackPopupMenu(popup, TPM_RIGHTALIGN, p.x, p.y, 0, dlg, NULL);
521     DestroyMenu (popup);
522     DestroyMenu (hm);
523     }
524     if (notify && notify->code == NM_CLICK
525     && notify->idFrom == IDC_FILE_LIST) {
526     hm = GetMenu (dlg);
527     pos = listview_get_curr_pos (lv);
528     if (!fm_check_file_type (lv, pos, FM_DECRYPT))
529     set_menu_state (hm, ID_FILEMISC_SEND, MF_GRAYED|MF_DISABLED);
530     else
531     set_menu_state (hm, ID_FILEMISC_SEND, MF_ENABLED);
532     }
533     return TRUE;
534    
535     case WM_SYSCOMMAND:
536     if( LOWORD( wparam ) == SC_CLOSE )
537     EndDialog( dlg, TRUE );
538     return FALSE;
539    
540     case WM_INITMENUPOPUP:
541     if ((UINT)LOWORD (lparam) == 0) {
542 twoaday 68 HMENU h = (HMENU)wparam;
543     set_menu_text_bypos (h, 2, _("&Calc Digest"));
544 werner 36 }
545     return FALSE;
546    
547     case WM_COMMAND:
548     switch( LOWORD( wparam ) ) {
549     case ID_FILEMISC_QUIT:
550     EndDialog (dlg, TRUE);
551     return TRUE;
552    
553     case ID_FILEMISC_WIPE_FREES:
554     DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_SPACE_SECDEL, dlg,
555 twoaday 65 space_wipefrees_dlg_proc, 0);
556 werner 36 break;
557    
558     case ID_FILEMISC_SELALL:
559     listview_select_all (lv);
560     break;
561    
562     case ID_FILEMISC_PASTE:
563     fm_verify_pasted_detsig (lv, dlg);
564     break;
565    
566     case ID_FILEMISC_ONTOP:
567     always_ontop ^= 1;
568     set_menu_state (menu, ID_FILEMISC_ONTOP,
569     always_ontop == 0? MFS_UNCHECKED : MFS_CHECKED);
570     center_window2 (dlg, NULL, always_ontop == 0? HWND_NOTOPMOST : HWND_TOPMOST);
571     break;
572    
573     case ID_FILEMISC_SEND:
574     fm_send_file (lv);
575     break;
576    
577     case ID_FILEMISC_PREFS:
578     DialogBoxParam (glob_hinst, (LPCTSTR)IDD_FILE_PREFS, dlg,
579 twoaday 65 file_preferences_dlg_proc, 0);
580 werner 36 break;
581    
582     case ID_FILEMISC_LIST:
583     case ID_FILEMISC_ENCRYPT:
584     case ID_FILEMISC_SYMENC:
585     case ID_FILEMISC_DECRYPT:
586     case ID_FILEMISC_SIGN:
587     case ID_FILEMISC_SIGNENC:
588     case ID_FILEMISC_VERIFY:
589     case ID_FILEMISC_WIPE:
590 twoaday 77 case ID_FILEMISC_ENCRYPT_ZIP:
591 werner 36 fm_parse_files (lv, dlg, LOWORD (wparam));
592     SetForegroundWindow (dlg);
593     return TRUE;
594    
595     case ID_FILEMISC_MD_MD5:
596     case ID_FILEMISC_MD_SHA1:
597     case ID_FILEMISC_MD_RMD160:
598     case ID_FILEMISC_MD_SHA256:
599     int algo;
600    
601     switch (LOWORD (wparam)) {
602     case ID_FILEMISC_MD_MD5: algo = GPGME_MD_MD5; break;
603     case ID_FILEMISC_MD_SHA1: algo = GPGME_MD_SHA1; break;
604     case ID_FILEMISC_MD_RMD160: algo = GPGME_MD_RMD160; break;
605     case ID_FILEMISC_MD_SHA256:algo = GPGME_MD_SHA256; break;
606 twoaday 68 default: algo = GPGME_MD_SHA1; break;
607 werner 36 }
608     fm_print_md (lv, dlg, algo);
609     SetForegroundWindow (dlg);
610     return TRUE;
611    
612     case ID_FILEMISC_CLEAR:
613     listview_del_all( lv );
614     return TRUE;
615    
616     case ID_FILEMISC_OPEN:
617     fm_add_opened_files( lv, dlg );
618     return TRUE;
619    
620     /* context menu entries */
621     case ID_FILECTX_ENCRYPT: send_cmd_id( dlg, ID_FILEMISC_ENCRYPT); break;
622     case ID_FILECTX_DECRYPT: send_cmd_id( dlg, ID_FILEMISC_DECRYPT );break;
623     case ID_FILECTX_SIGN: send_cmd_id( dlg, ID_FILEMISC_SIGN ); break;
624     case ID_FILECTX_SIGNENC: send_cmd_id( dlg, ID_FILEMISC_SIGNENC );break;
625     case ID_FILECTX_VERIFY: send_cmd_id( dlg, ID_FILEMISC_VERIFY ); break;
626     case ID_FILECTX_WIPE: send_cmd_id( dlg, ID_FILEMISC_WIPE ); break;
627     case ID_FILECTX_LIST: send_cmd_id( dlg, ID_FILEMISC_LIST ); break;
628     case ID_FILECTX_SEND: send_cmd_id( dlg, ID_FILEMISC_SEND ); break;
629 twoaday 77 case ID_FILECTX_ENCRYPT_ZIP:send_cmd_id (dlg, ID_FILEMISC_ENCRYPT_ZIP); break;
630 werner 36 }
631     break;
632     }
633    
634     return FALSE;
635     } /* file_manager_dlg_proc */
636    
637    
638     BOOL CALLBACK
639     file_preferences_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
640     {
641     switch (msg) {
642     case WM_INITDIALOG:
643     CheckDlgButton (dlg, IDC_FPREFS_PROGRESS, reg_prefs.fm.progress? BST_CHECKED : BST_UNCHECKED);
644     SetForegroundWindow (dlg);
645     center_window (dlg, NULL);
646     break;
647    
648     case WM_COMMAND:
649     switch (LOWORD (wparam)) {
650     case IDOK:
651     reg_prefs.fm.progress = IsDlgButtonChecked (dlg, IDC_FPREFS_PROGRESS)? 1 : 0;
652     set_reg_winpt_prefs (&reg_prefs);
653     EndDialog (dlg, TRUE);
654     break;
655    
656     case IDCANCEL:
657     EndDialog (dlg, FALSE);
658     break;
659     }
660     break;
661     }
662    
663     return FALSE;
664     } /* file_preferences_dlg_proc */
665    
666    
667     static void
668     add_files_from_lv (HWND dlg, listview_ctrl_t lv)
669     {
670     char fname[384+1];
671     int i;
672    
673     for (i = 0; i < listview_count_items (lv, 0); i++) {
674     if (!listview_get_item_state (lv, i))
675     continue;
676     listview_get_item_text (lv, i, 1, fname, sizeof (fname)-1);
677     SendDlgItemMessage (dlg, IDC_SECDEL_FILES, LB_ADDSTRING,
678 twoaday 68 0, (WPARAM)(char *)fname);
679 werner 36 }
680     }
681    
682    
683     /* Dialog box procedure to confirm that files shall be deleted. */
684     BOOL CALLBACK
685     file_secdel_confirm_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
686     {
687     static secdel_confirm_s * ctx;
688    
689     switch (msg) {
690     case WM_INITDIALOG:
691     ctx = (struct secdel_confirm_s *)lparam;
692     if (!ctx)
693     BUG (NULL);
694     add_files_from_lv (dlg, ctx->lv_files);
695     SetWindowText (dlg, _("Are you sure you want to secure delete these files?"));
696     SetDlgItemText (dlg, IDYES, _("&Yes"));
697     SetDlgItemText (dlg, IDNO, _("&No"));
698     break;
699    
700     case WM_COMMAND:
701     switch (LOWORD (wparam)) {
702     case IDYES:
703     ctx->yes = 1;
704     EndDialog (dlg, TRUE);
705     break;
706    
707     case IDNO:
708     ctx->yes = 0;
709     EndDialog (dlg, FALSE);
710     break;
711     }
712     break;
713     }
714    
715     return FALSE;
716     }
717    
718    
719     /* Wipe callback. @ctx is a window handle @off is the current offset
720     and @n is the total size. */
721     static void
722     wipe_cb (void *ctx, ui64 off, ui64 n)
723     {
724     SendDlgItemMessage ((HWND)ctx, IDC_SPACE_PROGRESS, PBM_SETPOS,
725     (WPARAM) (off*100/n), 0);
726     SetDlgItemInt ((HWND)ctx, IDC_SPACE_OFF, (UINT)(off/1024), FALSE);
727     SetDlgItemInt ((HWND)ctx, IDC_SPACE_N, (UINT)(n/1024), FALSE);
728     }
729    
730    
731     /* Call the wipe free space method asynchron. */
732     static DWORD WINAPI
733     wipe_thread (void *ctx)
734     {
735     thread_ctx_t a = (thread_ctx_t)ctx;
736     int rc;
737    
738     rc = wipe_freespace (a->drive, &a->fd, wipe_cb, a->dlg);
739     SetDlgItemText (a->dlg, IDC_SPACE_INFO,
740     rc? _("Operation Status: Error") :
741     _("Operation Status: Done."));
742     if (rc)
743     msg_box (a->dlg, winpt_strerror (rc), _("Wipe Free Space"), MB_ERR);
744     else
745     MessageBeep (MB_OK);
746     ExitThread (0);
747     return 0;
748     }
749    
750    
751     static void
752     fill_drive_combobox (HWND dlg)
753     {
754     char buf[384], p[16];
755     int n, i, j = 0;
756    
757     n = GetLogicalDriveStrings (DIM (buf)-1, buf);
758     while (j < n) {
759     for (i = 0; buf[j] != '\0'; i++, j++)
760     p[i] = buf[j];
761     p[i] = '\0';
762     j++;
763     if (GetDriveType (p) != DRIVE_CDROM)
764     SendDlgItemMessage (dlg, IDC_SPACE_DRIVES, CB_ADDSTRING,
765     0, (LPARAM)(const char *)p);
766     }
767     SendDlgItemMessage (dlg, IDC_SPACE_DRIVES, CB_SETCURSEL, 0, 0);
768     } /* fill_drive_combobox */
769    
770    
771     static void
772     update_disc_stats (HWND dlg)
773     {
774     ULARGE_INTEGER caller = {0}, total = {0}, free = {0};
775     char buf[128], drive[32], a_total[64] = {0}, a_free[64] = {0};
776     int idx;
777    
778     idx = SendDlgItemMessage (dlg, IDC_SPACE_DRIVES, CB_GETCURSEL, 0, 0);
779     GetDlgItemText (dlg, IDC_SPACE_DRIVES, drive, DIM (drive)-1);
780     if (GetDiskFreeSpaceEx (drive, &caller, &total, &free)) {
781     _ui64toa (total.QuadPart/1024, a_total, 10);
782     _ui64toa (free.QuadPart/1024, a_free, 10);
783     }
784     _snprintf (buf, DIM (buf)-1, _("Total Capacity: %12sk\n"
785     "Free Space : %12sk"), a_total, a_free);
786     SetDlgItemText(dlg, IDC_SPACE_DISC_INFO, buf);
787     SetDlgItemInt (dlg, IDC_SPACE_OFF, 0, FALSE);
788     SetDlgItemInt (dlg, IDC_SPACE_N, 0, FALSE);
789     } /* update_disc_stats */
790    
791    
792     BOOL CALLBACK
793     space_wipefrees_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
794     {
795     static HANDLE thread_hd = NULL;
796     static thread_ctx_s ctx;
797     char drive[32], * p;
798     int idx;
799     DWORD tid;
800    
801     switch (msg) {
802     case WM_INITDIALOG:
803     fill_drive_combobox (dlg);
804     update_disc_stats (dlg);
805     center_window (dlg, NULL);
806     SetForegroundWindow (dlg);
807     break;
808    
809     case WM_DESTROY:
810     thread_hd = NULL;
811     free_if_alloc (ctx.drive);
812     memset (&ctx, 0, sizeof ctx);
813     break;
814    
815     case WM_COMMAND:
816     if (HIWORD (wparam) == CBN_SELCHANGE)
817     update_disc_stats (dlg);
818     switch (LOWORD (wparam)) {
819     case IDOK:
820     idx = SendDlgItemMessage (dlg, IDC_SPACE_DRIVES, CB_GETCURSEL, 0, 0);
821     if (idx != CB_ERR && !thread_hd) {
822     GetDlgItemText (dlg, IDC_SPACE_DRIVES, drive, DIM (drive)-1);
823     ctx.dlg = dlg;
824     ctx.drive = m_strdup (drive);
825     ctx.fd = NULL;
826     thread_hd = CreateThread (NULL, 0, wipe_thread, &ctx, 0, &tid);
827     }
828     if (WaitForSingleObject (thread_hd, 0) == WAIT_OBJECT_0) {
829     CloseHandle (thread_hd);
830     thread_hd = NULL;
831     EndDialog (dlg, TRUE);
832     }
833     break;
834    
835     case IDCANCEL:
836     if (thread_hd) {
837     WaitForSingleObject (thread_hd, 2000);
838     TerminateThread (thread_hd, 1);
839     CloseHandle (thread_hd);
840     CloseHandle (ctx.fd);
841     p = make_filename (ctx.drive, "temp_winpt.tmp", NULL);
842     if (p && !file_exist_check (p))
843 werner 47 remove (p);
844 werner 36 free_if_alloc (p);
845     }
846     EndDialog( dlg, FALSE );
847     break;
848     }
849     break;
850     }
851    
852     return FALSE;
853     } /* space_wipefrees_dlg_proc */

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