eaf1e20a |
1 | /* |
2 | * windlg.c - dialogs for PuTTY(tel), including the configuration dialog. |
3 | */ |
4 | |
374330e2 |
5 | #include <stdio.h> |
6 | #include <stdlib.h> |
fe8abbf4 |
7 | #include <limits.h> |
8 | #include <assert.h> |
b6c680d4 |
9 | #include <ctype.h> |
71346075 |
10 | #include <time.h> |
374330e2 |
11 | |
bea1ef5f |
12 | #include "putty.h" |
7440fd44 |
13 | #include "ssh.h" |
374330e2 |
14 | #include "win_res.h" |
d5859615 |
15 | #include "storage.h" |
fe8abbf4 |
16 | #include "dialog.h" |
374330e2 |
17 | |
7440fd44 |
18 | #include <commctrl.h> |
19 | #include <commdlg.h> |
4e95095a |
20 | #include <shellapi.h> |
7440fd44 |
21 | |
9a1291fe |
22 | #ifdef MSVC4 |
23 | #define TVINSERTSTRUCT TV_INSERTSTRUCT |
24 | #define TVITEM TV_ITEM |
25 | #define ICON_BIG 1 |
26 | #endif |
27 | |
fe8abbf4 |
28 | /* |
29 | * These are the various bits of data required to handle the |
30 | * portable-dialog stuff in the config box. Having them at file |
31 | * scope in here isn't too bad a place to put them; if we were ever |
32 | * to need more than one config box per process we could always |
33 | * shift them to a per-config-box structure stored in GWL_USERDATA. |
34 | */ |
35 | static struct controlbox *ctrlbox; |
36 | /* |
37 | * ctrls_base holds the OK and Cancel buttons: the controls which |
38 | * are present in all dialog panels. ctrls_panel holds the ones |
39 | * which change from panel to panel. |
40 | */ |
41 | static struct winctrls ctrls_base, ctrls_panel; |
42 | static struct dlgparam dp; |
43 | |
c5e9c988 |
44 | static char **events = NULL; |
45 | static int nevents = 0, negsize = 0; |
46 | |
4a693cfc |
47 | extern Conf *conf; /* defined in window.c */ |
3ea863a3 |
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: |
c4c04fac |
178 | case IDCANCEL: |
97749503 |
179 | EndDialog(hwnd, 1); |
d57835ab |
180 | return 0; |
181 | } |
182 | return 0; |
183 | case WM_CLOSE: |
97749503 |
184 | EndDialog(hwnd, 1); |
d57835ab |
185 | return 0; |
186 | } |
187 | return 0; |
188 | } |
189 | |
32874aea |
190 | static int CALLBACK AboutProc(HWND hwnd, UINT msg, |
191 | WPARAM wParam, LPARAM lParam) |
192 | { |
f6f450e2 |
193 | char *str; |
194 | |
374330e2 |
195 | switch (msg) { |
196 | case WM_INITDIALOG: |
f6f450e2 |
197 | str = dupprintf("About %s", appname); |
198 | SetWindowText(hwnd, str); |
199 | sfree(str); |
200 | SetDlgItemText(hwnd, IDA_TEXT1, appname); |
32874aea |
201 | SetDlgItemText(hwnd, IDA_VERSION, ver); |
374330e2 |
202 | return 1; |
374330e2 |
203 | case WM_COMMAND: |
204 | switch (LOWORD(wParam)) { |
205 | case IDOK: |
32874aea |
206 | case IDCANCEL: |
207 | EndDialog(hwnd, TRUE); |
374330e2 |
208 | return 0; |
209 | case IDA_LICENCE: |
210 | EnableWindow(hwnd, 0); |
32874aea |
211 | DialogBox(hinst, MAKEINTRESOURCE(IDD_LICENCEBOX), |
c4c04fac |
212 | hwnd, LicenceProc); |
374330e2 |
213 | EnableWindow(hwnd, 1); |
32874aea |
214 | SetActiveWindow(hwnd); |
374330e2 |
215 | return 0; |
defab6b8 |
216 | |
32874aea |
217 | case IDA_WEB: |
218 | /* Load web browser */ |
219 | ShellExecute(hwnd, "open", |
220 | "http://www.chiark.greenend.org.uk/~sgtatham/putty/", |
221 | 0, 0, SW_SHOWDEFAULT); |
222 | return 0; |
374330e2 |
223 | } |
224 | return 0; |
225 | case WM_CLOSE: |
32874aea |
226 | EndDialog(hwnd, TRUE); |
374330e2 |
227 | return 0; |
228 | } |
229 | return 0; |
230 | } |
231 | |
939395a8 |
232 | static int SaneDialogBox(HINSTANCE hinst, |
233 | LPCTSTR tmpl, |
234 | HWND hwndparent, |
235 | DLGPROC lpDialogFunc) |
236 | { |
237 | WNDCLASS wc; |
238 | HWND hwnd; |
239 | MSG msg; |
240 | int flags; |
241 | int ret; |
242 | int gm; |
243 | |
244 | wc.style = CS_DBLCLKS | CS_SAVEBITS | CS_BYTEALIGNWINDOW; |
245 | wc.lpfnWndProc = DefDlgProc; |
246 | wc.cbClsExtra = 0; |
1e5eefb6 |
247 | wc.cbWndExtra = DLGWINDOWEXTRA + 2*sizeof(LONG_PTR); |
939395a8 |
248 | wc.hInstance = hinst; |
249 | wc.hIcon = NULL; |
250 | wc.hCursor = LoadCursor(NULL, IDC_ARROW); |
251 | wc.hbrBackground = (HBRUSH) (COLOR_BACKGROUND +1); |
252 | wc.lpszMenuName = NULL; |
253 | wc.lpszClassName = "PuTTYConfigBox"; |
254 | RegisterClass(&wc); |
255 | |
256 | hwnd = CreateDialog(hinst, tmpl, hwndparent, lpDialogFunc); |
257 | |
1e5eefb6 |
258 | SetWindowLongPtr(hwnd, BOXFLAGS, 0); /* flags */ |
259 | SetWindowLongPtr(hwnd, BOXRESULT, 0); /* result from SaneEndDialog */ |
939395a8 |
260 | |
261 | while ((gm=GetMessage(&msg, NULL, 0, 0)) > 0) { |
1e5eefb6 |
262 | flags=GetWindowLongPtr(hwnd, BOXFLAGS); |
939395a8 |
263 | if (!(flags & DF_END) && !IsDialogMessage(hwnd, &msg)) |
264 | DispatchMessage(&msg); |
265 | if (flags & DF_END) |
266 | break; |
267 | } |
268 | |
269 | if (gm == 0) |
270 | PostQuitMessage(msg.wParam); /* We got a WM_QUIT, pass it on */ |
271 | |
1e5eefb6 |
272 | ret=GetWindowLongPtr(hwnd, BOXRESULT); |
939395a8 |
273 | DestroyWindow(hwnd); |
274 | return ret; |
275 | } |
276 | |
277 | static void SaneEndDialog(HWND hwnd, int ret) |
278 | { |
1e5eefb6 |
279 | SetWindowLongPtr(hwnd, BOXRESULT, ret); |
280 | SetWindowLongPtr(hwnd, BOXFLAGS, DF_END); |
939395a8 |
281 | } |
282 | |
301b66db |
283 | /* |
284 | * Null dialog procedure. |
285 | */ |
32874aea |
286 | static int CALLBACK NullDlgProc(HWND hwnd, UINT msg, |
287 | WPARAM wParam, LPARAM lParam) |
288 | { |
301b66db |
289 | return 0; |
290 | } |
291 | |
fe8abbf4 |
292 | enum { |
293 | IDCX_ABOUT = IDC_ABOUT, |
294 | IDCX_TVSTATIC, |
295 | IDCX_TREEVIEW, |
296 | IDCX_STDBASE, |
297 | IDCX_PANELBASE = IDCX_STDBASE + 32 |
c96a8fef |
298 | }; |
c96a8fef |
299 | |
927d4fc5 |
300 | struct treeview_faff { |
301 | HWND treeview; |
302 | HTREEITEM lastat[4]; |
303 | }; |
304 | |
305 | static HTREEITEM treeview_insert(struct treeview_faff *faff, |
fe8abbf4 |
306 | int level, char *text, char *path) |
32874aea |
307 | { |
927d4fc5 |
308 | TVINSERTSTRUCT ins; |
309 | int i; |
310 | HTREEITEM newitem; |
32874aea |
311 | ins.hParent = (level > 0 ? faff->lastat[level - 1] : TVI_ROOT); |
927d4fc5 |
312 | ins.hInsertAfter = faff->lastat[level]; |
06a03685 |
313 | #if _WIN32_IE >= 0x0400 && defined NONAMELESSUNION |
314 | #define INSITEM DUMMYUNIONNAME.item |
315 | #else |
316 | #define INSITEM item |
317 | #endif |
fe8abbf4 |
318 | ins.INSITEM.mask = TVIF_TEXT | TVIF_PARAM; |
06a03685 |
319 | ins.INSITEM.pszText = text; |
fe8abbf4 |
320 | ins.INSITEM.cchTextMax = strlen(text)+1; |
321 | ins.INSITEM.lParam = (LPARAM)path; |
927d4fc5 |
322 | newitem = TreeView_InsertItem(faff->treeview, &ins); |
323 | if (level > 0) |
32874aea |
324 | TreeView_Expand(faff->treeview, faff->lastat[level - 1], |
d2c8d274 |
325 | (level > 1 ? TVE_COLLAPSE : TVE_EXPAND)); |
927d4fc5 |
326 | faff->lastat[level] = newitem; |
32874aea |
327 | for (i = level + 1; i < 4; i++) |
328 | faff->lastat[i] = NULL; |
927d4fc5 |
329 | return newitem; |
330 | } |
331 | |
c96a8fef |
332 | /* |
3ac9cd9f |
333 | * Create the panelfuls of controls in the configuration box. |
334 | */ |
fe8abbf4 |
335 | static void create_controls(HWND hwnd, char *path) |
32874aea |
336 | { |
fe8abbf4 |
337 | struct ctlpos cp; |
338 | int index; |
339 | int base_id; |
340 | struct winctrls *wc; |
3ac9cd9f |
341 | |
fe8abbf4 |
342 | if (!path[0]) { |
343 | /* |
344 | * Here we must create the basic standard controls. |
345 | */ |
346 | ctlposinit(&cp, hwnd, 3, 3, 235); |
347 | wc = &ctrls_base; |
348 | base_id = IDCX_STDBASE; |
349 | } else { |
350 | /* |
351 | * Otherwise, we're creating the controls for a particular |
352 | * panel. |
353 | */ |
05581745 |
354 | ctlposinit(&cp, hwnd, 100, 3, 13); |
fe8abbf4 |
355 | wc = &ctrls_panel; |
356 | base_id = IDCX_PANELBASE; |
3ac9cd9f |
357 | } |
3ac9cd9f |
358 | |
fe8abbf4 |
359 | for (index=-1; (index = ctrl_find_path(ctrlbox, path, index)) >= 0 ;) { |
360 | struct controlset *s = ctrlbox->ctrlsets[index]; |
361 | winctrl_layout(&dp, wc, &cp, s, &base_id); |
c8d7378d |
362 | } |
c8d7378d |
363 | } |
364 | |
3ac9cd9f |
365 | /* |
366 | * This function is the configuration box. |
5c4dea05 |
367 | * (Being a dialog procedure, in general it returns 0 if the default |
368 | * dialog processing should be performed, and 1 if it should not.) |
c96a8fef |
369 | */ |
fe8abbf4 |
370 | static int CALLBACK GenericMainDlgProc(HWND hwnd, UINT msg, |
371 | WPARAM wParam, LPARAM lParam) |
32874aea |
372 | { |
927d4fc5 |
373 | HWND hw, treeview; |
374 | struct treeview_faff tvfaff; |
fe8abbf4 |
375 | int ret; |
374330e2 |
376 | |
377 | switch (msg) { |
378 | case WM_INITDIALOG: |
fe8abbf4 |
379 | dp.hwnd = hwnd; |
380 | create_controls(hwnd, ""); /* Open and Cancel buttons etc */ |
f6f450e2 |
381 | SetWindowText(hwnd, dp.wintitle); |
1e5eefb6 |
382 | SetWindowLongPtr(hwnd, GWLP_USERDATA, 0); |
cb2708d3 |
383 | if (has_help()) |
1e5eefb6 |
384 | SetWindowLongPtr(hwnd, GWL_EXSTYLE, |
385 | GetWindowLongPtr(hwnd, GWL_EXSTYLE) | |
386 | WS_EX_CONTEXTHELP); |
70133c0e |
387 | else { |
388 | HWND item = GetDlgItem(hwnd, IDC_HELPBTN); |
389 | if (item) |
390 | DestroyWindow(item); |
391 | } |
648947d4 |
392 | SendMessage(hwnd, WM_SETICON, (WPARAM) ICON_BIG, |
393 | (LPARAM) LoadIcon(hinst, MAKEINTRESOURCE(IDI_CFGICON))); |
c96a8fef |
394 | /* |
395 | * Centre the window. |
396 | */ |
397 | { /* centre the window */ |
398 | RECT rs, rd; |
399 | |
400 | hw = GetDesktopWindow(); |
32874aea |
401 | if (GetWindowRect(hw, &rs) && GetWindowRect(hwnd, &rd)) |
402 | MoveWindow(hwnd, |
403 | (rs.right + rs.left + rd.left - rd.right) / 2, |
404 | (rs.bottom + rs.top + rd.top - rd.bottom) / 2, |
405 | rd.right - rd.left, rd.bottom - rd.top, TRUE); |
c96a8fef |
406 | } |
407 | |
408 | /* |
927d4fc5 |
409 | * Create the tree view. |
c96a8fef |
410 | */ |
32874aea |
411 | { |
412 | RECT r; |
c96a8fef |
413 | WPARAM font; |
32874aea |
414 | HWND tvstatic; |
415 | |
416 | r.left = 3; |
05581745 |
417 | r.right = r.left + 95; |
32874aea |
418 | r.top = 3; |
419 | r.bottom = r.top + 10; |
420 | MapDialogRect(hwnd, &r); |
421 | tvstatic = CreateWindowEx(0, "STATIC", "Cate&gory:", |
422 | WS_CHILD | WS_VISIBLE, |
423 | r.left, r.top, |
424 | r.right - r.left, r.bottom - r.top, |
425 | hwnd, (HMENU) IDCX_TVSTATIC, hinst, |
426 | NULL); |
c96a8fef |
427 | font = SendMessage(hwnd, WM_GETFONT, 0, 0); |
927d4fc5 |
428 | SendMessage(tvstatic, WM_SETFONT, font, MAKELPARAM(TRUE, 0)); |
429 | |
32874aea |
430 | r.left = 3; |
05581745 |
431 | r.right = r.left + 95; |
32874aea |
432 | r.top = 13; |
a401e5f3 |
433 | r.bottom = r.top + 219; |
32874aea |
434 | MapDialogRect(hwnd, &r); |
435 | treeview = CreateWindowEx(WS_EX_CLIENTEDGE, WC_TREEVIEW, "", |
436 | WS_CHILD | WS_VISIBLE | |
437 | WS_TABSTOP | TVS_HASLINES | |
438 | TVS_DISABLEDRAGDROP | TVS_HASBUTTONS |
439 | | TVS_LINESATROOT | |
440 | TVS_SHOWSELALWAYS, r.left, r.top, |
441 | r.right - r.left, r.bottom - r.top, |
442 | hwnd, (HMENU) IDCX_TREEVIEW, hinst, |
443 | NULL); |
927d4fc5 |
444 | font = SendMessage(hwnd, WM_GETFONT, 0, 0); |
445 | SendMessage(treeview, WM_SETFONT, font, MAKELPARAM(TRUE, 0)); |
32874aea |
446 | tvfaff.treeview = treeview; |
447 | memset(tvfaff.lastat, 0, sizeof(tvfaff.lastat)); |
448 | } |
c96a8fef |
449 | |
450 | /* |
3ac9cd9f |
451 | * Set up the tree view contents. |
c96a8fef |
452 | */ |
fe8abbf4 |
453 | { |
454 | HTREEITEM hfirst = NULL; |
455 | int i; |
456 | char *path = NULL; |
457 | |
458 | for (i = 0; i < ctrlbox->nctrlsets; i++) { |
459 | struct controlset *s = ctrlbox->ctrlsets[i]; |
460 | HTREEITEM item; |
461 | int j; |
462 | char *c; |
463 | |
464 | if (!s->pathname[0]) |
465 | continue; |
466 | j = path ? ctrl_path_compare(s->pathname, path) : 0; |
467 | if (j == INT_MAX) |
468 | continue; /* same path, nothing to add to tree */ |
469 | |
470 | /* |
471 | * We expect never to find an implicit path |
472 | * component. For example, we expect never to see |
473 | * A/B/C followed by A/D/E, because that would |
474 | * _implicitly_ create A/D. All our path prefixes |
475 | * are expected to contain actual controls and be |
476 | * selectable in the treeview; so we would expect |
477 | * to see A/D _explicitly_ before encountering |
478 | * A/D/E. |
479 | */ |
480 | assert(j == ctrl_path_elements(s->pathname) - 1); |
481 | |
482 | c = strrchr(s->pathname, '/'); |
483 | if (!c) |
484 | c = s->pathname; |
485 | else |
486 | c++; |
487 | |
488 | item = treeview_insert(&tvfaff, j, c, s->pathname); |
489 | if (!hfirst) |
490 | hfirst = item; |
491 | |
492 | path = s->pathname; |
32874aea |
493 | } |
32874aea |
494 | |
fe8abbf4 |
495 | /* |
496 | * Put the treeview selection on to the Session panel. |
497 | * This should also cause creation of the relevant |
498 | * controls. |
499 | */ |
500 | TreeView_SelectItem(treeview, hfirst); |
501 | } |
32874aea |
502 | |
503 | /* |
504 | * Set focus into the first available control. |
505 | */ |
506 | { |
fe8abbf4 |
507 | int i; |
508 | struct winctrl *c; |
509 | |
510 | for (i = 0; (c = winctrl_findbyindex(&ctrls_panel, i)) != NULL; |
511 | i++) { |
512 | if (c->ctrl) { |
513 | dlg_set_focus(c->ctrl, &dp); |
514 | break; |
515 | } |
516 | } |
32874aea |
517 | } |
c96a8fef |
518 | |
1e5eefb6 |
519 | SetWindowLongPtr(hwnd, GWLP_USERDATA, 1); |
c96a8fef |
520 | return 0; |
1cd246bb |
521 | case WM_LBUTTONUP: |
32874aea |
522 | /* |
523 | * Button release should trigger WM_OK if there was a |
524 | * previous double click on the session list. |
525 | */ |
526 | ReleaseCapture(); |
fe8abbf4 |
527 | if (dp.ended) |
8ee3ff16 |
528 | SaneEndDialog(hwnd, dp.endresult ? 1 : 0); |
32874aea |
529 | break; |
c96a8fef |
530 | case WM_NOTIFY: |
927d4fc5 |
531 | if (LOWORD(wParam) == IDCX_TREEVIEW && |
32874aea |
532 | ((LPNMHDR) lParam)->code == TVN_SELCHANGED) { |
533 | HTREEITEM i = |
534 | TreeView_GetSelection(((LPNMHDR) lParam)->hwndFrom); |
927d4fc5 |
535 | TVITEM item; |
c96a8fef |
536 | char buffer[64]; |
78a79d97 |
537 | |
538 | SendMessage (hwnd, WM_SETREDRAW, FALSE, 0); |
539 | |
32874aea |
540 | item.hItem = i; |
c96a8fef |
541 | item.pszText = buffer; |
542 | item.cchTextMax = sizeof(buffer); |
fe8abbf4 |
543 | item.mask = TVIF_TEXT | TVIF_PARAM; |
32874aea |
544 | TreeView_GetItem(((LPNMHDR) lParam)->hwndFrom, &item); |
fe8abbf4 |
545 | { |
546 | /* Destroy all controls in the currently visible panel. */ |
547 | int k; |
548 | HWND item; |
549 | struct winctrl *c; |
550 | |
551 | while ((c = winctrl_findbyindex(&ctrls_panel, 0)) != NULL) { |
552 | for (k = 0; k < c->num_ids; k++) { |
553 | item = GetDlgItem(hwnd, c->base_id + k); |
554 | if (item) |
555 | DestroyWindow(item); |
556 | } |
557 | winctrl_rem_shortcuts(&dp, c); |
558 | winctrl_remove(&ctrls_panel, c); |
559 | sfree(c->data); |
560 | sfree(c); |
561 | } |
32874aea |
562 | } |
fe8abbf4 |
563 | create_controls(hwnd, (char *)item.lParam); |
564 | |
565 | dlg_refresh(NULL, &dp); /* set up control values */ |
78a79d97 |
566 | |
567 | SendMessage (hwnd, WM_SETREDRAW, TRUE, 0); |
568 | InvalidateRect (hwnd, NULL, TRUE); |
c96a8fef |
569 | |
32874aea |
570 | SetFocus(((LPNMHDR) lParam)->hwndFrom); /* ensure focus stays */ |
c96a8fef |
571 | return 0; |
572 | } |
573 | break; |
374330e2 |
574 | case WM_COMMAND: |
fe8abbf4 |
575 | case WM_DRAWITEM: |
576 | default: /* also handle drag list msg here */ |
c96a8fef |
577 | /* |
578 | * Only process WM_COMMAND once the dialog is fully formed. |
579 | */ |
1e5eefb6 |
580 | if (GetWindowLongPtr(hwnd, GWLP_USERDATA) == 1) { |
fe8abbf4 |
581 | ret = winctrl_handle_command(&dp, msg, wParam, lParam); |
582 | if (dp.ended && GetCapture() != hwnd) |
8ee3ff16 |
583 | SaneEndDialog(hwnd, dp.endresult ? 1 : 0); |
fe8abbf4 |
584 | } else |
585 | ret = 0; |
586 | return ret; |
70133c0e |
587 | case WM_HELP: |
cb2708d3 |
588 | if (!winctrl_context_help(&dp, hwnd, |
589 | ((LPHELPINFO)lParam)->iCtrlId)) |
590 | MessageBeep(0); |
70133c0e |
591 | break; |
374330e2 |
592 | case WM_CLOSE: |
cb2708d3 |
593 | quit_help(hwnd); |
8ee3ff16 |
594 | SaneEndDialog(hwnd, 0); |
374330e2 |
595 | return 0; |
c9def1b8 |
596 | |
597 | /* Grrr Explorer will maximize Dialogs! */ |
598 | case WM_SIZE: |
599 | if (wParam == SIZE_MAXIMIZED) |
32874aea |
600 | force_normal(hwnd); |
c9def1b8 |
601 | return 0; |
ca20bfcf |
602 | |
374330e2 |
603 | } |
604 | return 0; |
605 | } |
606 | |
fe8abbf4 |
607 | void modal_about_box(HWND hwnd) |
32874aea |
608 | { |
fe8abbf4 |
609 | EnableWindow(hwnd, 0); |
610 | DialogBox(hinst, MAKEINTRESOURCE(IDD_ABOUTBOX), hwnd, AboutProc); |
611 | EnableWindow(hwnd, 1); |
612 | SetActiveWindow(hwnd); |
374330e2 |
613 | } |
614 | |
fe8abbf4 |
615 | void show_help(HWND hwnd) |
32874aea |
616 | { |
cb2708d3 |
617 | launch_help(hwnd, NULL); |
374330e2 |
618 | } |
619 | |
32874aea |
620 | void defuse_showwindow(void) |
621 | { |
301b66db |
622 | /* |
623 | * Work around the fact that the app's first call to ShowWindow |
624 | * will ignore the default in favour of the shell-provided |
625 | * setting. |
626 | */ |
627 | { |
32874aea |
628 | HWND hwnd; |
629 | hwnd = CreateDialog(hinst, MAKEINTRESOURCE(IDD_ABOUTBOX), |
630 | NULL, NullDlgProc); |
631 | ShowWindow(hwnd, SW_HIDE); |
f5eca4f8 |
632 | SetActiveWindow(hwnd); |
32874aea |
633 | DestroyWindow(hwnd); |
301b66db |
634 | } |
635 | } |
636 | |
32874aea |
637 | int do_config(void) |
638 | { |
374330e2 |
639 | int ret; |
640 | |
fe8abbf4 |
641 | ctrlbox = ctrl_new_box(); |
12745e35 |
642 | setup_config_box(ctrlbox, FALSE, 0, 0); |
cb2708d3 |
643 | win_setup_config_box(ctrlbox, &dp.hwnd, has_help(), FALSE, 0); |
4e6d4091 |
644 | dp_init(&dp); |
fe8abbf4 |
645 | winctrl_init(&ctrls_base); |
646 | winctrl_init(&ctrls_panel); |
4e6d4091 |
647 | dp_add_tree(&dp, &ctrls_base); |
648 | dp_add_tree(&dp, &ctrls_panel); |
f6f450e2 |
649 | dp.wintitle = dupprintf("%s Configuration", appname); |
650 | dp.errtitle = dupprintf("%s Error", appname); |
4a693cfc |
651 | dp.data = conf; |
14ce9887 |
652 | dlg_auto_set_fixed_pitch_flag(&dp); |
fe8abbf4 |
653 | dp.shortcuts['g'] = TRUE; /* the treeview: `Cate&gory' */ |
654 | |
32874aea |
655 | ret = |
8ee3ff16 |
656 | SaneDialogBox(hinst, MAKEINTRESOURCE(IDD_MAINBOX), NULL, |
fe8abbf4 |
657 | GenericMainDlgProc); |
374330e2 |
658 | |
fe8abbf4 |
659 | ctrl_free_box(ctrlbox); |
fe8abbf4 |
660 | winctrl_cleanup(&ctrls_panel); |
4e6d4091 |
661 | winctrl_cleanup(&ctrls_base); |
662 | dp_cleanup(&dp); |
fe8abbf4 |
663 | |
374330e2 |
664 | return ret; |
665 | } |
666 | |
f89c3294 |
667 | int do_reconfig(HWND hwnd, int protcfginfo) |
32874aea |
668 | { |
4a693cfc |
669 | Conf *backup_conf; |
670 | int ret, protocol; |
374330e2 |
671 | |
4a693cfc |
672 | backup_conf = conf_copy(conf); |
fe8abbf4 |
673 | |
674 | ctrlbox = ctrl_new_box(); |
4a693cfc |
675 | protocol = conf_get_int(conf, CONF_protocol); |
676 | setup_config_box(ctrlbox, TRUE, protocol, protcfginfo); |
677 | win_setup_config_box(ctrlbox, &dp.hwnd, has_help(), TRUE, protocol); |
4e6d4091 |
678 | dp_init(&dp); |
fe8abbf4 |
679 | winctrl_init(&ctrls_base); |
680 | winctrl_init(&ctrls_panel); |
4e6d4091 |
681 | dp_add_tree(&dp, &ctrls_base); |
682 | dp_add_tree(&dp, &ctrls_panel); |
f6f450e2 |
683 | dp.wintitle = dupprintf("%s Reconfiguration", appname); |
684 | dp.errtitle = dupprintf("%s Error", appname); |
4a693cfc |
685 | dp.data = conf; |
14ce9887 |
686 | dlg_auto_set_fixed_pitch_flag(&dp); |
fe8abbf4 |
687 | dp.shortcuts['g'] = TRUE; /* the treeview: `Cate&gory' */ |
688 | |
8ee3ff16 |
689 | ret = SaneDialogBox(hinst, MAKEINTRESOURCE(IDD_MAINBOX), NULL, |
fe8abbf4 |
690 | GenericMainDlgProc); |
691 | |
692 | ctrl_free_box(ctrlbox); |
693 | winctrl_cleanup(&ctrls_base); |
694 | winctrl_cleanup(&ctrls_panel); |
4e6d4091 |
695 | dp_cleanup(&dp); |
fe8abbf4 |
696 | |
374330e2 |
697 | if (!ret) |
4a693cfc |
698 | conf_copy_into(conf, backup_conf); |
699 | |
700 | conf_free(backup_conf); |
c9def1b8 |
701 | |
374330e2 |
702 | return ret; |
703 | } |
704 | |
cbe2d68f |
705 | void logevent(void *frontend, const char *string) |
32874aea |
706 | { |
71346075 |
707 | char timebuf[40]; |
aca589d9 |
708 | struct tm tm; |
71346075 |
709 | |
a8327734 |
710 | log_eventlog(logctx, string); |
fb89f7ff |
711 | |
c5e9c988 |
712 | if (nevents >= negsize) { |
374330e2 |
713 | negsize += 64; |
3d88e64d |
714 | events = sresize(events, negsize, char *); |
374330e2 |
715 | } |
71346075 |
716 | |
aca589d9 |
717 | tm=ltime(); |
718 | strftime(timebuf, sizeof(timebuf), "%Y-%m-%d %H:%M:%S\t", &tm); |
71346075 |
719 | |
3d88e64d |
720 | events[nevents] = snewn(strlen(timebuf) + strlen(string) + 1, char); |
71346075 |
721 | strcpy(events[nevents], timebuf); |
722 | strcat(events[nevents], string); |
9ad90448 |
723 | if (logbox) { |
32874aea |
724 | int count; |
725 | SendDlgItemMessage(logbox, IDN_LIST, LB_ADDSTRING, |
726 | 0, (LPARAM) events[nevents]); |
727 | count = SendDlgItemMessage(logbox, IDN_LIST, LB_GETCOUNT, 0, 0); |
728 | SendDlgItemMessage(logbox, IDN_LIST, LB_SETTOPINDEX, count - 1, 0); |
9ad90448 |
729 | } |
bce816e7 |
730 | nevents++; |
374330e2 |
731 | } |
732 | |
32874aea |
733 | void showeventlog(HWND hwnd) |
734 | { |
374330e2 |
735 | if (!logbox) { |
32874aea |
736 | logbox = CreateDialog(hinst, MAKEINTRESOURCE(IDD_LOGBOX), |
737 | hwnd, LogProc); |
738 | ShowWindow(logbox, SW_SHOWNORMAL); |
374330e2 |
739 | } |
9ecf8e5a |
740 | SetActiveWindow(logbox); |
374330e2 |
741 | } |
742 | |
32874aea |
743 | void showabout(HWND hwnd) |
744 | { |
745 | DialogBox(hinst, MAKEINTRESOURCE(IDD_ABOUTBOX), hwnd, AboutProc); |
374330e2 |
746 | } |
747 | |
3d9449a1 |
748 | int verify_ssh_host_key(void *frontend, char *host, int port, char *keytype, |
749 | char *keystr, char *fingerprint, |
750 | void (*callback)(void *ctx, int result), void *ctx) |
32874aea |
751 | { |
d5859615 |
752 | int ret; |
374330e2 |
753 | |
d5859615 |
754 | static const char absentmsg[] = |
32874aea |
755 | "The server's host key is not cached in the registry. You\n" |
756 | "have no guarantee that the server is the computer you\n" |
757 | "think it is.\n" |
65f66c88 |
758 | "The server's %s key fingerprint is:\n" |
32874aea |
759 | "%s\n" |
760 | "If you trust this host, hit Yes to add the key to\n" |
f6f450e2 |
761 | "%s's cache and carry on connecting.\n" |
d0718310 |
762 | "If you want to carry on connecting just once, without\n" |
763 | "adding the key to the cache, hit No.\n" |
764 | "If you do not trust this host, hit Cancel to abandon the\n" |
32874aea |
765 | "connection.\n"; |
d5859615 |
766 | |
767 | static const char wrongmsg[] = |
32874aea |
768 | "WARNING - POTENTIAL SECURITY BREACH!\n" |
769 | "\n" |
f6f450e2 |
770 | "The server's host key does not match the one %s has\n" |
32874aea |
771 | "cached in the registry. This means that either the\n" |
772 | "server administrator has changed the host key, or you\n" |
773 | "have actually connected to another computer pretending\n" |
774 | "to be the server.\n" |
65f66c88 |
775 | "The new %s key fingerprint is:\n" |
32874aea |
776 | "%s\n" |
777 | "If you were expecting this change and trust the new key,\n" |
f6f450e2 |
778 | "hit Yes to update %s's cache and continue connecting.\n" |
32874aea |
779 | "If you want to carry on connecting but without updating\n" |
780 | "the cache, hit No.\n" |
781 | "If you want to abandon the connection completely, hit\n" |
782 | "Cancel. Hitting Cancel is the ONLY guaranteed safe\n" "choice.\n"; |
d5859615 |
783 | |
f6f450e2 |
784 | static const char mbtitle[] = "%s Security Alert"; |
de3df031 |
785 | |
786 | /* |
d5859615 |
787 | * Verify the key against the registry. |
de3df031 |
788 | */ |
d4857987 |
789 | ret = verify_host_key(host, port, keytype, keystr); |
d5859615 |
790 | |
32874aea |
791 | if (ret == 0) /* success - key matched OK */ |
3d9449a1 |
792 | return 1; |
73ca1783 |
793 | else if (ret == 2) { /* key was different */ |
32874aea |
794 | int mbret; |
690695e0 |
795 | char *text = dupprintf(wrongmsg, appname, keytype, fingerprint, |
796 | appname); |
797 | char *caption = dupprintf(mbtitle, appname); |
798 | mbret = message_box(text, caption, |
799 | MB_ICONWARNING | MB_YESNOCANCEL | MB_DEFBUTTON3, |
800 | HELPCTXID(errors_hostkey_changed)); |
b3f3c051 |
801 | assert(mbret==IDYES || mbret==IDNO || mbret==IDCANCEL); |
690695e0 |
802 | sfree(text); |
803 | sfree(caption); |
13d40433 |
804 | if (mbret == IDYES) { |
32874aea |
805 | store_host_key(host, port, keytype, keystr); |
13d40433 |
806 | return 1; |
807 | } else if (mbret == IDNO) |
b3f3c051 |
808 | return 1; |
73ca1783 |
809 | } else if (ret == 1) { /* key was absent */ |
32874aea |
810 | int mbret; |
690695e0 |
811 | char *text = dupprintf(absentmsg, keytype, fingerprint, appname); |
812 | char *caption = dupprintf(mbtitle, appname); |
813 | mbret = message_box(text, caption, |
814 | MB_ICONWARNING | MB_YESNOCANCEL | MB_DEFBUTTON3, |
815 | HELPCTXID(errors_hostkey_absent)); |
b3f3c051 |
816 | assert(mbret==IDYES || mbret==IDNO || mbret==IDCANCEL); |
690695e0 |
817 | sfree(text); |
818 | sfree(caption); |
819 | if (mbret == IDYES) { |
d0718310 |
820 | store_host_key(host, port, keytype, keystr); |
690695e0 |
821 | return 1; |
822 | } else if (mbret == IDNO) |
b3f3c051 |
823 | return 1; |
de3df031 |
824 | } |
73ca1783 |
825 | return 0; /* abandon the connection */ |
de3df031 |
826 | } |
e1c8e0ed |
827 | |
828 | /* |
83e7d008 |
829 | * Ask whether the selected algorithm is acceptable (since it was |
ca20bfcf |
830 | * below the configured 'warn' threshold). |
ca20bfcf |
831 | */ |
3d9449a1 |
832 | int askalg(void *frontend, const char *algtype, const char *algname, |
833 | void (*callback)(void *ctx, int result), void *ctx) |
ca20bfcf |
834 | { |
f6f450e2 |
835 | static const char mbtitle[] = "%s Security Alert"; |
ca20bfcf |
836 | static const char msg[] = |
83e7d008 |
837 | "The first %s supported by the server\n" |
ca20bfcf |
838 | "is %.64s, which is below the configured\n" |
839 | "warning threshold.\n" |
840 | "Do you want to continue with this connection?\n"; |
f6f450e2 |
841 | char *message, *title; |
ca20bfcf |
842 | int mbret; |
843 | |
83e7d008 |
844 | message = dupprintf(msg, algtype, algname); |
f6f450e2 |
845 | title = dupprintf(mbtitle, appname); |
846 | mbret = MessageBox(NULL, message, title, |
76347f46 |
847 | MB_ICONWARNING | MB_YESNO | MB_DEFBUTTON2); |
9f7ebadc |
848 | socket_reselect_all(); |
f6f450e2 |
849 | sfree(message); |
850 | sfree(title); |
ca20bfcf |
851 | if (mbret == IDYES) |
3d9449a1 |
852 | return 1; |
ca20bfcf |
853 | else |
3d9449a1 |
854 | return 0; |
ca20bfcf |
855 | } |
856 | |
857 | /* |
e1c8e0ed |
858 | * Ask whether to wipe a session log file before writing to it. |
859 | * Returns 2 for wipe, 1 for append, 0 for cancel (don't log). |
860 | */ |
919baedb |
861 | int askappend(void *frontend, Filename filename, |
862 | void (*callback)(void *ctx, int result), void *ctx) |
32874aea |
863 | { |
e1c8e0ed |
864 | static const char msgtemplate[] = |
865 | "The session log file \"%.*s\" already exists.\n" |
866 | "You can overwrite it with a new session log,\n" |
867 | "append your session log to the end of it,\n" |
868 | "or disable session logging for this session.\n" |
869 | "Hit Yes to wipe the file, No to append to it,\n" |
870 | "or Cancel to disable logging."; |
f6f450e2 |
871 | char *message; |
872 | char *mbtitle; |
e1c8e0ed |
873 | int mbret; |
bf61b566 |
874 | |
f6f450e2 |
875 | message = dupprintf(msgtemplate, FILENAME_MAX, filename.path); |
876 | mbtitle = dupprintf("%s Log to File", appname); |
e1c8e0ed |
877 | |
878 | mbret = MessageBox(NULL, message, mbtitle, |
76347f46 |
879 | MB_ICONQUESTION | MB_YESNOCANCEL | MB_DEFBUTTON3); |
f6f450e2 |
880 | |
9f7ebadc |
881 | socket_reselect_all(); |
882 | |
f6f450e2 |
883 | sfree(message); |
884 | sfree(mbtitle); |
885 | |
e1c8e0ed |
886 | if (mbret == IDYES) |
887 | return 2; |
888 | else if (mbret == IDNO) |
889 | return 1; |
890 | else |
891 | return 0; |
892 | } |
7bedb13c |
893 | |
894 | /* |
895 | * Warn about the obsolescent key file format. |
a8327734 |
896 | * |
897 | * Uniquely among these functions, this one does _not_ expect a |
898 | * frontend handle. This means that if PuTTY is ported to a |
899 | * platform which requires frontend handles, this function will be |
900 | * an anomaly. Fortunately, the problem it addresses will not have |
901 | * been present on that platform, so it can plausibly be |
902 | * implemented as an empty function. |
7bedb13c |
903 | */ |
904 | void old_keyfile_warning(void) |
905 | { |
f6f450e2 |
906 | static const char mbtitle[] = "%s Key File Warning"; |
7bedb13c |
907 | static const char message[] = |
2e85c969 |
908 | "You are loading an SSH-2 private key which has an\n" |
7bedb13c |
909 | "old version of the file format. This means your key\n" |
910 | "file is not fully tamperproof. Future versions of\n" |
f6f450e2 |
911 | "%s may stop supporting this private key format,\n" |
7bedb13c |
912 | "so we recommend you convert your key to the new\n" |
913 | "format.\n" |
914 | "\n" |
915 | "You can perform this conversion by loading the key\n" |
916 | "into PuTTYgen and then saving it again."; |
917 | |
f6f450e2 |
918 | char *msg, *title; |
919 | msg = dupprintf(message, appname); |
920 | title = dupprintf(mbtitle, appname); |
921 | |
922 | MessageBox(NULL, msg, title, MB_OK); |
923 | |
9f7ebadc |
924 | socket_reselect_all(); |
925 | |
f6f450e2 |
926 | sfree(msg); |
927 | sfree(title); |
7bedb13c |
928 | } |