374330e2 |
1 | #include <windows.h> |
2 | #include <commctrl.h> |
3 | #include <commdlg.h> |
374330e2 |
4 | #include <stdio.h> |
5 | #include <stdlib.h> |
fe8abbf4 |
6 | #include <limits.h> |
7 | #include <assert.h> |
b6c680d4 |
8 | #include <ctype.h> |
71346075 |
9 | #include <time.h> |
374330e2 |
10 | |
374330e2 |
11 | #include "ssh.h" |
bea1ef5f |
12 | #include "putty.h" |
8c3cd914 |
13 | #include "winstuff.h" |
374330e2 |
14 | #include "win_res.h" |
d5859615 |
15 | #include "storage.h" |
fe8abbf4 |
16 | #include "dialog.h" |
374330e2 |
17 | |
9a1291fe |
18 | #ifdef MSVC4 |
19 | #define TVINSERTSTRUCT TV_INSERTSTRUCT |
20 | #define TVITEM TV_ITEM |
21 | #define ICON_BIG 1 |
22 | #endif |
23 | |
fe8abbf4 |
24 | /* |
25 | * These are the various bits of data required to handle the |
26 | * portable-dialog stuff in the config box. Having them at file |
27 | * scope in here isn't too bad a place to put them; if we were ever |
28 | * to need more than one config box per process we could always |
29 | * shift them to a per-config-box structure stored in GWL_USERDATA. |
30 | */ |
31 | static struct controlbox *ctrlbox; |
32 | /* |
33 | * ctrls_base holds the OK and Cancel buttons: the controls which |
34 | * are present in all dialog panels. ctrls_panel holds the ones |
35 | * which change from panel to panel. |
36 | */ |
37 | static struct winctrls ctrls_base, ctrls_panel; |
38 | static struct dlgparam dp; |
39 | |
c5e9c988 |
40 | static char **events = NULL; |
41 | static int nevents = 0, negsize = 0; |
42 | |
70133c0e |
43 | static int requested_help; |
1cd246bb |
44 | |
3ea863a3 |
45 | extern Config cfg; /* defined in window.c */ |
46 | |
0b4f0bc0 |
47 | struct sesslist sesslist; /* exported to window.c */ |
48 | |
b44b307a |
49 | #define PRINTER_DISABLED_STRING "None (printing disabled)" |
50 | |
3da0b1d2 |
51 | void force_normal(HWND hwnd) |
c9def1b8 |
52 | { |
a9422f39 |
53 | static int recurse = 0; |
c9def1b8 |
54 | |
55 | WINDOWPLACEMENT wp; |
56 | |
32874aea |
57 | if (recurse) |
58 | return; |
c9def1b8 |
59 | recurse = 1; |
60 | |
61 | wp.length = sizeof(wp); |
32874aea |
62 | if (GetWindowPlacement(hwnd, &wp) && wp.showCmd == SW_SHOWMAXIMIZED) { |
c9def1b8 |
63 | wp.showCmd = SW_SHOWNORMAL; |
64 | SetWindowPlacement(hwnd, &wp); |
65 | } |
66 | recurse = 0; |
67 | } |
68 | |
32874aea |
69 | static int CALLBACK LogProc(HWND hwnd, UINT msg, |
70 | WPARAM wParam, LPARAM lParam) |
71 | { |
374330e2 |
72 | int i; |
73 | |
74 | switch (msg) { |
75 | case WM_INITDIALOG: |
32874aea |
76 | { |
f6f450e2 |
77 | char *str = dupprintf("%s Event Log", appname); |
78 | SetWindowText(hwnd, str); |
79 | sfree(str); |
80 | } |
81 | { |
32874aea |
82 | static int tabs[4] = { 78, 108 }; |
83 | SendDlgItemMessage(hwnd, IDN_LIST, LB_SETTABSTOPS, 2, |
84 | (LPARAM) tabs); |
85 | } |
86 | for (i = 0; i < nevents; i++) |
87 | SendDlgItemMessage(hwnd, IDN_LIST, LB_ADDSTRING, |
88 | 0, (LPARAM) events[i]); |
374330e2 |
89 | return 1; |
374330e2 |
90 | case WM_COMMAND: |
91 | switch (LOWORD(wParam)) { |
92 | case IDOK: |
475eebf9 |
93 | case IDCANCEL: |
374330e2 |
94 | logbox = NULL; |
32874aea |
95 | SetActiveWindow(GetParent(hwnd)); |
96 | DestroyWindow(hwnd); |
374330e2 |
97 | return 0; |
32874aea |
98 | case IDN_COPY: |
989b10e9 |
99 | if (HIWORD(wParam) == BN_CLICKED || |
100 | HIWORD(wParam) == BN_DOUBLECLICKED) { |
32874aea |
101 | int selcount; |
102 | int *selitems; |
103 | selcount = SendDlgItemMessage(hwnd, IDN_LIST, |
104 | LB_GETSELCOUNT, 0, 0); |
105 | if (selcount == 0) { /* don't even try to copy zero items */ |
106 | MessageBeep(0); |
107 | break; |
108 | } |
109 | |
3d88e64d |
110 | selitems = snewn(selcount, int); |
32874aea |
111 | if (selitems) { |
112 | int count = SendDlgItemMessage(hwnd, IDN_LIST, |
113 | LB_GETSELITEMS, |
114 | selcount, |
115 | (LPARAM) selitems); |
116 | int i; |
117 | int size; |
118 | char *clipdata; |
119 | static unsigned char sel_nl[] = SEL_NL; |
120 | |
121 | if (count == 0) { /* can't copy zero stuff */ |
122 | MessageBeep(0); |
123 | break; |
124 | } |
125 | |
126 | size = 0; |
127 | for (i = 0; i < count; i++) |
128 | size += |
129 | strlen(events[selitems[i]]) + sizeof(sel_nl); |
130 | |
3d88e64d |
131 | clipdata = snewn(size, char); |
32874aea |
132 | if (clipdata) { |
133 | char *p = clipdata; |
134 | for (i = 0; i < count; i++) { |
135 | char *q = events[selitems[i]]; |
136 | int qlen = strlen(q); |
137 | memcpy(p, q, qlen); |
138 | p += qlen; |
139 | memcpy(p, sel_nl, sizeof(sel_nl)); |
140 | p += sizeof(sel_nl); |
141 | } |
a8327734 |
142 | write_aclip(NULL, clipdata, size, TRUE); |
32874aea |
143 | sfree(clipdata); |
144 | } |
145 | sfree(selitems); |
146 | |
147 | for (i = 0; i < nevents; i++) |
148 | SendDlgItemMessage(hwnd, IDN_LIST, LB_SETSEL, |
149 | FALSE, i); |
150 | } |
151 | } |
152 | return 0; |
374330e2 |
153 | } |
154 | return 0; |
155 | case WM_CLOSE: |
156 | logbox = NULL; |
32874aea |
157 | SetActiveWindow(GetParent(hwnd)); |
158 | DestroyWindow(hwnd); |
374330e2 |
159 | return 0; |
160 | } |
161 | return 0; |
162 | } |
163 | |
32874aea |
164 | static int CALLBACK LicenceProc(HWND hwnd, UINT msg, |
165 | WPARAM wParam, LPARAM lParam) |
166 | { |
d57835ab |
167 | switch (msg) { |
168 | case WM_INITDIALOG: |
f6f450e2 |
169 | { |
170 | char *str = dupprintf("%s Licence", appname); |
171 | SetWindowText(hwnd, str); |
172 | sfree(str); |
173 | } |
d57835ab |
174 | return 1; |
175 | case WM_COMMAND: |
176 | switch (LOWORD(wParam)) { |
177 | case IDOK: |
97749503 |
178 | EndDialog(hwnd, 1); |
d57835ab |
179 | return 0; |
180 | } |
181 | return 0; |
182 | case WM_CLOSE: |
97749503 |
183 | EndDialog(hwnd, 1); |
d57835ab |
184 | return 0; |
185 | } |
186 | return 0; |
187 | } |
188 | |
32874aea |
189 | static int CALLBACK AboutProc(HWND hwnd, UINT msg, |
190 | WPARAM wParam, LPARAM lParam) |
191 | { |
f6f450e2 |
192 | char *str; |
193 | |
374330e2 |
194 | switch (msg) { |
195 | case WM_INITDIALOG: |
f6f450e2 |
196 | str = dupprintf("About %s", appname); |
197 | SetWindowText(hwnd, str); |
198 | sfree(str); |
199 | SetDlgItemText(hwnd, IDA_TEXT1, appname); |
32874aea |
200 | SetDlgItemText(hwnd, IDA_VERSION, ver); |
374330e2 |
201 | return 1; |
374330e2 |
202 | case WM_COMMAND: |
203 | switch (LOWORD(wParam)) { |
204 | case IDOK: |
32874aea |
205 | case IDCANCEL: |
206 | EndDialog(hwnd, TRUE); |
374330e2 |
207 | return 0; |
208 | case IDA_LICENCE: |
209 | EnableWindow(hwnd, 0); |
32874aea |
210 | DialogBox(hinst, MAKEINTRESOURCE(IDD_LICENCEBOX), |
211 | NULL, LicenceProc); |
374330e2 |
212 | EnableWindow(hwnd, 1); |
32874aea |
213 | SetActiveWindow(hwnd); |
374330e2 |
214 | return 0; |
defab6b8 |
215 | |
32874aea |
216 | case IDA_WEB: |
217 | /* Load web browser */ |
218 | ShellExecute(hwnd, "open", |
219 | "http://www.chiark.greenend.org.uk/~sgtatham/putty/", |
220 | 0, 0, SW_SHOWDEFAULT); |
221 | return 0; |
374330e2 |
222 | } |
223 | return 0; |
224 | case WM_CLOSE: |
32874aea |
225 | EndDialog(hwnd, TRUE); |
374330e2 |
226 | return 0; |
227 | } |
228 | return 0; |
229 | } |
230 | |
301b66db |
231 | /* |
232 | * Null dialog procedure. |
233 | */ |
32874aea |
234 | static int CALLBACK NullDlgProc(HWND hwnd, UINT msg, |
235 | WPARAM wParam, LPARAM lParam) |
236 | { |
301b66db |
237 | return 0; |
238 | } |
239 | |
fe8abbf4 |
240 | enum { |
241 | IDCX_ABOUT = IDC_ABOUT, |
242 | IDCX_TVSTATIC, |
243 | IDCX_TREEVIEW, |
244 | IDCX_STDBASE, |
245 | IDCX_PANELBASE = IDCX_STDBASE + 32 |
c96a8fef |
246 | }; |
c96a8fef |
247 | |
927d4fc5 |
248 | struct treeview_faff { |
249 | HWND treeview; |
250 | HTREEITEM lastat[4]; |
251 | }; |
252 | |
253 | static HTREEITEM treeview_insert(struct treeview_faff *faff, |
fe8abbf4 |
254 | int level, char *text, char *path) |
32874aea |
255 | { |
927d4fc5 |
256 | TVINSERTSTRUCT ins; |
257 | int i; |
258 | HTREEITEM newitem; |
32874aea |
259 | ins.hParent = (level > 0 ? faff->lastat[level - 1] : TVI_ROOT); |
927d4fc5 |
260 | ins.hInsertAfter = faff->lastat[level]; |
06a03685 |
261 | #if _WIN32_IE >= 0x0400 && defined NONAMELESSUNION |
262 | #define INSITEM DUMMYUNIONNAME.item |
263 | #else |
264 | #define INSITEM item |
265 | #endif |
fe8abbf4 |
266 | ins.INSITEM.mask = TVIF_TEXT | TVIF_PARAM; |
06a03685 |
267 | ins.INSITEM.pszText = text; |
fe8abbf4 |
268 | ins.INSITEM.cchTextMax = strlen(text)+1; |
269 | ins.INSITEM.lParam = (LPARAM)path; |
927d4fc5 |
270 | newitem = TreeView_InsertItem(faff->treeview, &ins); |
271 | if (level > 0) |
32874aea |
272 | TreeView_Expand(faff->treeview, faff->lastat[level - 1], |
273 | TVE_EXPAND); |
927d4fc5 |
274 | faff->lastat[level] = newitem; |
32874aea |
275 | for (i = level + 1; i < 4; i++) |
276 | faff->lastat[i] = NULL; |
927d4fc5 |
277 | return newitem; |
278 | } |
279 | |
c96a8fef |
280 | /* |
3ac9cd9f |
281 | * Create the panelfuls of controls in the configuration box. |
282 | */ |
fe8abbf4 |
283 | static void create_controls(HWND hwnd, char *path) |
32874aea |
284 | { |
fe8abbf4 |
285 | struct ctlpos cp; |
286 | int index; |
287 | int base_id; |
288 | struct winctrls *wc; |
3ac9cd9f |
289 | |
fe8abbf4 |
290 | if (!path[0]) { |
291 | /* |
292 | * Here we must create the basic standard controls. |
293 | */ |
294 | ctlposinit(&cp, hwnd, 3, 3, 235); |
295 | wc = &ctrls_base; |
296 | base_id = IDCX_STDBASE; |
297 | } else { |
298 | /* |
299 | * Otherwise, we're creating the controls for a particular |
300 | * panel. |
301 | */ |
32874aea |
302 | ctlposinit(&cp, hwnd, 80, 3, 13); |
fe8abbf4 |
303 | wc = &ctrls_panel; |
304 | base_id = IDCX_PANELBASE; |
3ac9cd9f |
305 | } |
3ac9cd9f |
306 | |
fe8abbf4 |
307 | for (index=-1; (index = ctrl_find_path(ctrlbox, path, index)) >= 0 ;) { |
308 | struct controlset *s = ctrlbox->ctrlsets[index]; |
309 | winctrl_layout(&dp, wc, &cp, s, &base_id); |
c8d7378d |
310 | } |
c8d7378d |
311 | } |
312 | |
3ac9cd9f |
313 | /* |
314 | * This function is the configuration box. |
c96a8fef |
315 | */ |
fe8abbf4 |
316 | static int CALLBACK GenericMainDlgProc(HWND hwnd, UINT msg, |
317 | WPARAM wParam, LPARAM lParam) |
32874aea |
318 | { |
927d4fc5 |
319 | HWND hw, treeview; |
320 | struct treeview_faff tvfaff; |
fe8abbf4 |
321 | int ret; |
374330e2 |
322 | |
323 | switch (msg) { |
324 | case WM_INITDIALOG: |
fe8abbf4 |
325 | dp.hwnd = hwnd; |
326 | create_controls(hwnd, ""); /* Open and Cancel buttons etc */ |
f6f450e2 |
327 | SetWindowText(hwnd, dp.wintitle); |
c96a8fef |
328 | SetWindowLong(hwnd, GWL_USERDATA, 0); |
70133c0e |
329 | if (help_path) |
330 | SetWindowLong(hwnd, GWL_EXSTYLE, |
331 | GetWindowLong(hwnd, GWL_EXSTYLE) | WS_EX_CONTEXTHELP); |
332 | else { |
333 | HWND item = GetDlgItem(hwnd, IDC_HELPBTN); |
334 | if (item) |
335 | DestroyWindow(item); |
336 | } |
337 | requested_help = FALSE; |
648947d4 |
338 | SendMessage(hwnd, WM_SETICON, (WPARAM) ICON_BIG, |
339 | (LPARAM) LoadIcon(hinst, MAKEINTRESOURCE(IDI_CFGICON))); |
c96a8fef |
340 | /* |
341 | * Centre the window. |
342 | */ |
343 | { /* centre the window */ |
344 | RECT rs, rd; |
345 | |
346 | hw = GetDesktopWindow(); |
32874aea |
347 | if (GetWindowRect(hw, &rs) && GetWindowRect(hwnd, &rd)) |
348 | MoveWindow(hwnd, |
349 | (rs.right + rs.left + rd.left - rd.right) / 2, |
350 | (rs.bottom + rs.top + rd.top - rd.bottom) / 2, |
351 | rd.right - rd.left, rd.bottom - rd.top, TRUE); |
c96a8fef |
352 | } |
353 | |
354 | /* |
927d4fc5 |
355 | * Create the tree view. |
c96a8fef |
356 | */ |
32874aea |
357 | { |
358 | RECT r; |
c96a8fef |
359 | WPARAM font; |
32874aea |
360 | HWND tvstatic; |
361 | |
362 | r.left = 3; |
363 | r.right = r.left + 75; |
364 | r.top = 3; |
365 | r.bottom = r.top + 10; |
366 | MapDialogRect(hwnd, &r); |
367 | tvstatic = CreateWindowEx(0, "STATIC", "Cate&gory:", |
368 | WS_CHILD | WS_VISIBLE, |
369 | r.left, r.top, |
370 | r.right - r.left, r.bottom - r.top, |
371 | hwnd, (HMENU) IDCX_TVSTATIC, hinst, |
372 | NULL); |
c96a8fef |
373 | font = SendMessage(hwnd, WM_GETFONT, 0, 0); |
927d4fc5 |
374 | SendMessage(tvstatic, WM_SETFONT, font, MAKELPARAM(TRUE, 0)); |
375 | |
32874aea |
376 | r.left = 3; |
377 | r.right = r.left + 75; |
378 | r.top = 13; |
a401e5f3 |
379 | r.bottom = r.top + 219; |
32874aea |
380 | MapDialogRect(hwnd, &r); |
381 | treeview = CreateWindowEx(WS_EX_CLIENTEDGE, WC_TREEVIEW, "", |
382 | WS_CHILD | WS_VISIBLE | |
383 | WS_TABSTOP | TVS_HASLINES | |
384 | TVS_DISABLEDRAGDROP | TVS_HASBUTTONS |
385 | | TVS_LINESATROOT | |
386 | TVS_SHOWSELALWAYS, r.left, r.top, |
387 | r.right - r.left, r.bottom - r.top, |
388 | hwnd, (HMENU) IDCX_TREEVIEW, hinst, |
389 | NULL); |
927d4fc5 |
390 | font = SendMessage(hwnd, WM_GETFONT, 0, 0); |
391 | SendMessage(treeview, WM_SETFONT, font, MAKELPARAM(TRUE, 0)); |
32874aea |
392 | tvfaff.treeview = treeview; |
393 | memset(tvfaff.lastat, 0, sizeof(tvfaff.lastat)); |
394 | } |
c96a8fef |
395 | |
396 | /* |
3ac9cd9f |
397 | * Set up the tree view contents. |
c96a8fef |
398 | */ |
fe8abbf4 |
399 | { |
400 | HTREEITEM hfirst = NULL; |
401 | int i; |
402 | char *path = NULL; |
403 | |
404 | for (i = 0; i < ctrlbox->nctrlsets; i++) { |
405 | struct controlset *s = ctrlbox->ctrlsets[i]; |
406 | HTREEITEM item; |
407 | int j; |
408 | char *c; |
409 | |
410 | if (!s->pathname[0]) |
411 | continue; |
412 | j = path ? ctrl_path_compare(s->pathname, path) : 0; |
413 | if (j == INT_MAX) |
414 | continue; /* same path, nothing to add to tree */ |
415 | |
416 | /* |
417 | * We expect never to find an implicit path |
418 | * component. For example, we expect never to see |
419 | * A/B/C followed by A/D/E, because that would |
420 | * _implicitly_ create A/D. All our path prefixes |
421 | * are expected to contain actual controls and be |
422 | * selectable in the treeview; so we would expect |
423 | * to see A/D _explicitly_ before encountering |
424 | * A/D/E. |
425 | */ |
426 | assert(j == ctrl_path_elements(s->pathname) - 1); |
427 | |
428 | c = strrchr(s->pathname, '/'); |
429 | if (!c) |
430 | c = s->pathname; |
431 | else |
432 | c++; |
433 | |
434 | item = treeview_insert(&tvfaff, j, c, s->pathname); |
435 | if (!hfirst) |
436 | hfirst = item; |
437 | |
438 | path = s->pathname; |
32874aea |
439 | } |
32874aea |
440 | |
fe8abbf4 |
441 | /* |
442 | * Put the treeview selection on to the Session panel. |
443 | * This should also cause creation of the relevant |
444 | * controls. |
445 | */ |
446 | TreeView_SelectItem(treeview, hfirst); |
447 | } |
32874aea |
448 | |
449 | /* |
450 | * Set focus into the first available control. |
451 | */ |
452 | { |
fe8abbf4 |
453 | int i; |
454 | struct winctrl *c; |
455 | |
456 | for (i = 0; (c = winctrl_findbyindex(&ctrls_panel, i)) != NULL; |
457 | i++) { |
458 | if (c->ctrl) { |
459 | dlg_set_focus(c->ctrl, &dp); |
460 | break; |
461 | } |
462 | } |
32874aea |
463 | } |
c96a8fef |
464 | |
465 | SetWindowLong(hwnd, GWL_USERDATA, 1); |
466 | return 0; |
1cd246bb |
467 | case WM_LBUTTONUP: |
32874aea |
468 | /* |
469 | * Button release should trigger WM_OK if there was a |
470 | * previous double click on the session list. |
471 | */ |
472 | ReleaseCapture(); |
fe8abbf4 |
473 | if (dp.ended) |
8ee3ff16 |
474 | SaneEndDialog(hwnd, dp.endresult ? 1 : 0); |
32874aea |
475 | break; |
c96a8fef |
476 | case WM_NOTIFY: |
927d4fc5 |
477 | if (LOWORD(wParam) == IDCX_TREEVIEW && |
32874aea |
478 | ((LPNMHDR) lParam)->code == TVN_SELCHANGED) { |
479 | HTREEITEM i = |
480 | TreeView_GetSelection(((LPNMHDR) lParam)->hwndFrom); |
927d4fc5 |
481 | TVITEM item; |
c96a8fef |
482 | char buffer[64]; |
78a79d97 |
483 | |
484 | SendMessage (hwnd, WM_SETREDRAW, FALSE, 0); |
485 | |
32874aea |
486 | item.hItem = i; |
c96a8fef |
487 | item.pszText = buffer; |
488 | item.cchTextMax = sizeof(buffer); |
fe8abbf4 |
489 | item.mask = TVIF_TEXT | TVIF_PARAM; |
32874aea |
490 | TreeView_GetItem(((LPNMHDR) lParam)->hwndFrom, &item); |
fe8abbf4 |
491 | { |
492 | /* Destroy all controls in the currently visible panel. */ |
493 | int k; |
494 | HWND item; |
495 | struct winctrl *c; |
496 | |
497 | while ((c = winctrl_findbyindex(&ctrls_panel, 0)) != NULL) { |
498 | for (k = 0; k < c->num_ids; k++) { |
499 | item = GetDlgItem(hwnd, c->base_id + k); |
500 | if (item) |
501 | DestroyWindow(item); |
502 | } |
503 | winctrl_rem_shortcuts(&dp, c); |
504 | winctrl_remove(&ctrls_panel, c); |
505 | sfree(c->data); |
506 | sfree(c); |
507 | } |
32874aea |
508 | } |
fe8abbf4 |
509 | create_controls(hwnd, (char *)item.lParam); |
510 | |
511 | dlg_refresh(NULL, &dp); /* set up control values */ |
78a79d97 |
512 | |
513 | SendMessage (hwnd, WM_SETREDRAW, TRUE, 0); |
514 | InvalidateRect (hwnd, NULL, TRUE); |
c96a8fef |
515 | |
32874aea |
516 | SetFocus(((LPNMHDR) lParam)->hwndFrom); /* ensure focus stays */ |
c96a8fef |
517 | return 0; |
518 | } |
519 | break; |
374330e2 |
520 | case WM_COMMAND: |
fe8abbf4 |
521 | case WM_DRAWITEM: |
522 | default: /* also handle drag list msg here */ |
c96a8fef |
523 | /* |
524 | * Only process WM_COMMAND once the dialog is fully formed. |
525 | */ |
fe8abbf4 |
526 | if (GetWindowLong(hwnd, GWL_USERDATA) == 1) { |
527 | ret = winctrl_handle_command(&dp, msg, wParam, lParam); |
528 | if (dp.ended && GetCapture() != hwnd) |
8ee3ff16 |
529 | SaneEndDialog(hwnd, dp.endresult ? 1 : 0); |
fe8abbf4 |
530 | } else |
531 | ret = 0; |
532 | return ret; |
70133c0e |
533 | case WM_HELP: |
534 | if (help_path) { |
fe8abbf4 |
535 | if (winctrl_context_help(&dp, hwnd, |
536 | ((LPHELPINFO)lParam)->iCtrlId)) |
70133c0e |
537 | requested_help = TRUE; |
fe8abbf4 |
538 | else |
70133c0e |
539 | MessageBeep(0); |
70133c0e |
540 | } |
541 | break; |
374330e2 |
542 | case WM_CLOSE: |
70133c0e |
543 | if (requested_help) { |
544 | WinHelp(hwnd, help_path, HELP_QUIT, 0); |
545 | requested_help = FALSE; |
546 | } |
8ee3ff16 |
547 | SaneEndDialog(hwnd, 0); |
374330e2 |
548 | return 0; |
c9def1b8 |
549 | |
550 | /* Grrr Explorer will maximize Dialogs! */ |
551 | case WM_SIZE: |
552 | if (wParam == SIZE_MAXIMIZED) |
32874aea |
553 | force_normal(hwnd); |
c9def1b8 |
554 | return 0; |
ca20bfcf |
555 | |
374330e2 |
556 | } |
557 | return 0; |
558 | } |
559 | |
fe8abbf4 |
560 | void modal_about_box(HWND hwnd) |
32874aea |
561 | { |
fe8abbf4 |
562 | EnableWindow(hwnd, 0); |
563 | DialogBox(hinst, MAKEINTRESOURCE(IDD_ABOUTBOX), hwnd, AboutProc); |
564 | EnableWindow(hwnd, 1); |
565 | SetActiveWindow(hwnd); |
374330e2 |
566 | } |
567 | |
fe8abbf4 |
568 | void show_help(HWND hwnd) |
32874aea |
569 | { |
fe8abbf4 |
570 | if (help_path) { |
571 | WinHelp(hwnd, help_path, |
572 | help_has_contents ? HELP_FINDER : HELP_CONTENTS, |
573 | 0); |
574 | requested_help = TRUE; |
575 | } |
374330e2 |
576 | } |
577 | |
32874aea |
578 | void defuse_showwindow(void) |
579 | { |
301b66db |
580 | /* |
581 | * Work around the fact that the app's first call to ShowWindow |
582 | * will ignore the default in favour of the shell-provided |
583 | * setting. |
584 | */ |
585 | { |
32874aea |
586 | HWND hwnd; |
587 | hwnd = CreateDialog(hinst, MAKEINTRESOURCE(IDD_ABOUTBOX), |
588 | NULL, NullDlgProc); |
589 | ShowWindow(hwnd, SW_HIDE); |
f5eca4f8 |
590 | SetActiveWindow(hwnd); |
32874aea |
591 | DestroyWindow(hwnd); |
301b66db |
592 | } |
593 | } |
594 | |
32874aea |
595 | int do_config(void) |
596 | { |
374330e2 |
597 | int ret; |
598 | |
fe8abbf4 |
599 | ctrlbox = ctrl_new_box(); |
600 | setup_config_box(ctrlbox, &sesslist, FALSE, 0); |
601 | win_setup_config_box(ctrlbox, &dp.hwnd, (help_path != NULL), FALSE); |
4e6d4091 |
602 | dp_init(&dp); |
fe8abbf4 |
603 | winctrl_init(&ctrls_base); |
604 | winctrl_init(&ctrls_panel); |
4e6d4091 |
605 | dp_add_tree(&dp, &ctrls_base); |
606 | dp_add_tree(&dp, &ctrls_panel); |
f6f450e2 |
607 | dp.wintitle = dupprintf("%s Configuration", appname); |
608 | dp.errtitle = dupprintf("%s Error", appname); |
fe8abbf4 |
609 | dp.data = &cfg; |
fe8abbf4 |
610 | dp.shortcuts['g'] = TRUE; /* the treeview: `Cate&gory' */ |
611 | |
0b4f0bc0 |
612 | get_sesslist(&sesslist, TRUE); |
32874aea |
613 | ret = |
8ee3ff16 |
614 | SaneDialogBox(hinst, MAKEINTRESOURCE(IDD_MAINBOX), NULL, |
fe8abbf4 |
615 | GenericMainDlgProc); |
0b4f0bc0 |
616 | get_sesslist(&sesslist, FALSE); |
374330e2 |
617 | |
fe8abbf4 |
618 | ctrl_free_box(ctrlbox); |
fe8abbf4 |
619 | winctrl_cleanup(&ctrls_panel); |
4e6d4091 |
620 | winctrl_cleanup(&ctrls_base); |
621 | dp_cleanup(&dp); |
fe8abbf4 |
622 | |
374330e2 |
623 | return ret; |
624 | } |
625 | |
32874aea |
626 | int do_reconfig(HWND hwnd) |
627 | { |
374330e2 |
628 | Config backup_cfg; |
629 | int ret; |
630 | |
631 | backup_cfg = cfg; /* structure copy */ |
fe8abbf4 |
632 | |
633 | ctrlbox = ctrl_new_box(); |
634 | setup_config_box(ctrlbox, NULL, TRUE, cfg.protocol); |
635 | win_setup_config_box(ctrlbox, &dp.hwnd, (help_path != NULL), TRUE); |
4e6d4091 |
636 | dp_init(&dp); |
fe8abbf4 |
637 | winctrl_init(&ctrls_base); |
638 | winctrl_init(&ctrls_panel); |
4e6d4091 |
639 | dp_add_tree(&dp, &ctrls_base); |
640 | dp_add_tree(&dp, &ctrls_panel); |
f6f450e2 |
641 | dp.wintitle = dupprintf("%s Reconfiguration", appname); |
642 | dp.errtitle = dupprintf("%s Error", appname); |
fe8abbf4 |
643 | dp.data = &cfg; |
fe8abbf4 |
644 | dp.shortcuts['g'] = TRUE; /* the treeview: `Cate&gory' */ |
645 | |
8ee3ff16 |
646 | ret = SaneDialogBox(hinst, MAKEINTRESOURCE(IDD_MAINBOX), NULL, |
fe8abbf4 |
647 | GenericMainDlgProc); |
648 | |
649 | ctrl_free_box(ctrlbox); |
650 | winctrl_cleanup(&ctrls_base); |
651 | winctrl_cleanup(&ctrls_panel); |
f6f450e2 |
652 | sfree(dp.errtitle); |
4e6d4091 |
653 | dp_cleanup(&dp); |
fe8abbf4 |
654 | |
374330e2 |
655 | if (!ret) |
656 | cfg = backup_cfg; /* structure copy */ |
c9def1b8 |
657 | |
374330e2 |
658 | return ret; |
659 | } |
660 | |
cbe2d68f |
661 | void logevent(void *frontend, const char *string) |
32874aea |
662 | { |
71346075 |
663 | char timebuf[40]; |
664 | time_t t; |
665 | |
a8327734 |
666 | log_eventlog(logctx, string); |
fb89f7ff |
667 | |
c5e9c988 |
668 | if (nevents >= negsize) { |
374330e2 |
669 | negsize += 64; |
3d88e64d |
670 | events = sresize(events, negsize, char *); |
374330e2 |
671 | } |
71346075 |
672 | |
673 | time(&t); |
32874aea |
674 | strftime(timebuf, sizeof(timebuf), "%Y-%m-%d %H:%M:%S\t", |
675 | localtime(&t)); |
71346075 |
676 | |
3d88e64d |
677 | events[nevents] = snewn(strlen(timebuf) + strlen(string) + 1, char); |
71346075 |
678 | strcpy(events[nevents], timebuf); |
679 | strcat(events[nevents], string); |
9ad90448 |
680 | if (logbox) { |
32874aea |
681 | int count; |
682 | SendDlgItemMessage(logbox, IDN_LIST, LB_ADDSTRING, |
683 | 0, (LPARAM) events[nevents]); |
684 | count = SendDlgItemMessage(logbox, IDN_LIST, LB_GETCOUNT, 0, 0); |
685 | SendDlgItemMessage(logbox, IDN_LIST, LB_SETTOPINDEX, count - 1, 0); |
9ad90448 |
686 | } |
bce816e7 |
687 | nevents++; |
374330e2 |
688 | } |
689 | |
32874aea |
690 | void showeventlog(HWND hwnd) |
691 | { |
374330e2 |
692 | if (!logbox) { |
32874aea |
693 | logbox = CreateDialog(hinst, MAKEINTRESOURCE(IDD_LOGBOX), |
694 | hwnd, LogProc); |
695 | ShowWindow(logbox, SW_SHOWNORMAL); |
374330e2 |
696 | } |
9ecf8e5a |
697 | SetActiveWindow(logbox); |
374330e2 |
698 | } |
699 | |
32874aea |
700 | void showabout(HWND hwnd) |
701 | { |
702 | DialogBox(hinst, MAKEINTRESOURCE(IDD_ABOUTBOX), hwnd, AboutProc); |
374330e2 |
703 | } |
704 | |
a8327734 |
705 | void verify_ssh_host_key(void *frontend, char *host, int port, char *keytype, |
32874aea |
706 | char *keystr, char *fingerprint) |
707 | { |
d5859615 |
708 | int ret; |
374330e2 |
709 | |
d5859615 |
710 | static const char absentmsg[] = |
32874aea |
711 | "The server's host key is not cached in the registry. You\n" |
712 | "have no guarantee that the server is the computer you\n" |
713 | "think it is.\n" |
65f66c88 |
714 | "The server's %s key fingerprint is:\n" |
32874aea |
715 | "%s\n" |
716 | "If you trust this host, hit Yes to add the key to\n" |
f6f450e2 |
717 | "%s's cache and carry on connecting.\n" |
d0718310 |
718 | "If you want to carry on connecting just once, without\n" |
719 | "adding the key to the cache, hit No.\n" |
720 | "If you do not trust this host, hit Cancel to abandon the\n" |
32874aea |
721 | "connection.\n"; |
d5859615 |
722 | |
723 | static const char wrongmsg[] = |
32874aea |
724 | "WARNING - POTENTIAL SECURITY BREACH!\n" |
725 | "\n" |
f6f450e2 |
726 | "The server's host key does not match the one %s has\n" |
32874aea |
727 | "cached in the registry. This means that either the\n" |
728 | "server administrator has changed the host key, or you\n" |
729 | "have actually connected to another computer pretending\n" |
730 | "to be the server.\n" |
65f66c88 |
731 | "The new %s key fingerprint is:\n" |
32874aea |
732 | "%s\n" |
733 | "If you were expecting this change and trust the new key,\n" |
f6f450e2 |
734 | "hit Yes to update %s's cache and continue connecting.\n" |
32874aea |
735 | "If you want to carry on connecting but without updating\n" |
736 | "the cache, hit No.\n" |
737 | "If you want to abandon the connection completely, hit\n" |
738 | "Cancel. Hitting Cancel is the ONLY guaranteed safe\n" "choice.\n"; |
d5859615 |
739 | |
f6f450e2 |
740 | static const char mbtitle[] = "%s Security Alert"; |
de3df031 |
741 | |
742 | /* |
d5859615 |
743 | * Verify the key against the registry. |
de3df031 |
744 | */ |
d4857987 |
745 | ret = verify_host_key(host, port, keytype, keystr); |
d5859615 |
746 | |
32874aea |
747 | if (ret == 0) /* success - key matched OK */ |
748 | return; |
749 | if (ret == 2) { /* key was different */ |
750 | int mbret; |
f6f450e2 |
751 | char *message, *title; |
65f66c88 |
752 | message = dupprintf(wrongmsg, appname, keytype, fingerprint, appname); |
f6f450e2 |
753 | title = dupprintf(mbtitle, appname); |
754 | mbret = MessageBox(NULL, message, title, |
32874aea |
755 | MB_ICONWARNING | MB_YESNOCANCEL); |
f6f450e2 |
756 | sfree(message); |
757 | sfree(title); |
32874aea |
758 | if (mbret == IDYES) |
759 | store_host_key(host, port, keytype, keystr); |
760 | if (mbret == IDCANCEL) |
93b581bd |
761 | cleanup_exit(0); |
de3df031 |
762 | } |
32874aea |
763 | if (ret == 1) { /* key was absent */ |
764 | int mbret; |
f6f450e2 |
765 | char *message, *title; |
65f66c88 |
766 | message = dupprintf(absentmsg, keytype, fingerprint, appname); |
f6f450e2 |
767 | title = dupprintf(mbtitle, appname); |
768 | mbret = MessageBox(NULL, message, title, |
d0718310 |
769 | MB_ICONWARNING | MB_YESNOCANCEL); |
f6f450e2 |
770 | sfree(message); |
771 | sfree(title); |
d0718310 |
772 | if (mbret == IDYES) |
773 | store_host_key(host, port, keytype, keystr); |
774 | if (mbret == IDCANCEL) |
93b581bd |
775 | cleanup_exit(0); |
de3df031 |
776 | } |
de3df031 |
777 | } |
e1c8e0ed |
778 | |
779 | /* |
ca20bfcf |
780 | * Ask whether the selected cipher is acceptable (since it was |
781 | * below the configured 'warn' threshold). |
782 | * cs: 0 = both ways, 1 = client->server, 2 = server->client |
783 | */ |
a8327734 |
784 | void askcipher(void *frontend, char *ciphername, int cs) |
ca20bfcf |
785 | { |
f6f450e2 |
786 | static const char mbtitle[] = "%s Security Alert"; |
ca20bfcf |
787 | static const char msg[] = |
788 | "The first %.35scipher supported by the server\n" |
789 | "is %.64s, which is below the configured\n" |
790 | "warning threshold.\n" |
791 | "Do you want to continue with this connection?\n"; |
f6f450e2 |
792 | char *message, *title; |
ca20bfcf |
793 | int mbret; |
794 | |
f6f450e2 |
795 | message = dupprintf(msg, ((cs == 0) ? "" : |
796 | (cs == 1) ? "client-to-server " : |
797 | "server-to-client "), ciphername); |
798 | title = dupprintf(mbtitle, appname); |
799 | mbret = MessageBox(NULL, message, title, |
ca20bfcf |
800 | MB_ICONWARNING | MB_YESNO); |
f6f450e2 |
801 | sfree(message); |
802 | sfree(title); |
ca20bfcf |
803 | if (mbret == IDYES) |
804 | return; |
805 | else |
93b581bd |
806 | cleanup_exit(0); |
ca20bfcf |
807 | } |
808 | |
809 | /* |
e1c8e0ed |
810 | * Ask whether to wipe a session log file before writing to it. |
811 | * Returns 2 for wipe, 1 for append, 0 for cancel (don't log). |
812 | */ |
9a30e26b |
813 | int askappend(void *frontend, Filename filename) |
32874aea |
814 | { |
e1c8e0ed |
815 | static const char msgtemplate[] = |
816 | "The session log file \"%.*s\" already exists.\n" |
817 | "You can overwrite it with a new session log,\n" |
818 | "append your session log to the end of it,\n" |
819 | "or disable session logging for this session.\n" |
820 | "Hit Yes to wipe the file, No to append to it,\n" |
821 | "or Cancel to disable logging."; |
f6f450e2 |
822 | char *message; |
823 | char *mbtitle; |
e1c8e0ed |
824 | int mbret; |
bf61b566 |
825 | |
f6f450e2 |
826 | message = dupprintf(msgtemplate, FILENAME_MAX, filename.path); |
827 | mbtitle = dupprintf("%s Log to File", appname); |
e1c8e0ed |
828 | |
829 | mbret = MessageBox(NULL, message, mbtitle, |
32874aea |
830 | MB_ICONQUESTION | MB_YESNOCANCEL); |
f6f450e2 |
831 | |
832 | sfree(message); |
833 | sfree(mbtitle); |
834 | |
e1c8e0ed |
835 | if (mbret == IDYES) |
836 | return 2; |
837 | else if (mbret == IDNO) |
838 | return 1; |
839 | else |
840 | return 0; |
841 | } |
7bedb13c |
842 | |
843 | /* |
844 | * Warn about the obsolescent key file format. |
a8327734 |
845 | * |
846 | * Uniquely among these functions, this one does _not_ expect a |
847 | * frontend handle. This means that if PuTTY is ported to a |
848 | * platform which requires frontend handles, this function will be |
849 | * an anomaly. Fortunately, the problem it addresses will not have |
850 | * been present on that platform, so it can plausibly be |
851 | * implemented as an empty function. |
7bedb13c |
852 | */ |
853 | void old_keyfile_warning(void) |
854 | { |
f6f450e2 |
855 | static const char mbtitle[] = "%s Key File Warning"; |
7bedb13c |
856 | static const char message[] = |
857 | "You are loading an SSH 2 private key which has an\n" |
858 | "old version of the file format. This means your key\n" |
859 | "file is not fully tamperproof. Future versions of\n" |
f6f450e2 |
860 | "%s may stop supporting this private key format,\n" |
7bedb13c |
861 | "so we recommend you convert your key to the new\n" |
862 | "format.\n" |
863 | "\n" |
864 | "You can perform this conversion by loading the key\n" |
865 | "into PuTTYgen and then saving it again."; |
866 | |
f6f450e2 |
867 | char *msg, *title; |
868 | msg = dupprintf(message, appname); |
869 | title = dupprintf(mbtitle, appname); |
870 | |
871 | MessageBox(NULL, msg, title, MB_OK); |
872 | |
873 | sfree(msg); |
874 | sfree(title); |
7bedb13c |
875 | } |