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