374330e2 |
1 | #include <windows.h> |
2 | #include <commctrl.h> |
3 | #include <winsock.h> |
4 | #include <stdio.h> |
5 | #include <stdlib.h> |
6 | |
7 | #define PUTTY_DO_GLOBALS /* actually _define_ globals */ |
8 | #include "putty.h" |
9 | #include "win_res.h" |
10 | |
6833a413 |
11 | #define IDM_SHOWLOG 0x0010 |
12 | #define IDM_NEWSESS 0x0020 |
13 | #define IDM_DUPSESS 0x0030 |
14 | #define IDM_RECONF 0x0040 |
15 | #define IDM_CLRSB 0x0050 |
16 | #define IDM_RESET 0x0060 |
17 | #define IDM_TEL_AYT 0x0070 |
18 | #define IDM_TEL_BRK 0x0080 |
19 | #define IDM_TEL_SYNCH 0x0090 |
20 | #define IDM_TEL_EC 0x00a0 |
21 | #define IDM_TEL_EL 0x00b0 |
22 | #define IDM_TEL_GA 0x00c0 |
23 | #define IDM_TEL_NOP 0x00d0 |
24 | #define IDM_TEL_ABORT 0x00e0 |
25 | #define IDM_TEL_AO 0x00f0 |
26 | #define IDM_TEL_IP 0x0100 |
27 | #define IDM_TEL_SUSP 0x0110 |
28 | #define IDM_TEL_EOR 0x0120 |
29 | #define IDM_TEL_EOF 0x0130 |
30 | #define IDM_ABOUT 0x0140 |
31 | #define IDM_SAVEDSESS 0x0150 |
32 | |
33 | #define IDM_SAVED_MIN 0x1000 |
34 | #define IDM_SAVED_MAX 0x2000 |
374330e2 |
35 | |
36 | #define WM_IGNORE_SIZE (WM_USER + 2) |
37 | #define WM_IGNORE_CLIP (WM_USER + 3) |
38 | |
39 | static int WINAPI WndProc (HWND, UINT, WPARAM, LPARAM); |
40 | static int TranslateKey(WPARAM wParam, LPARAM lParam, unsigned char *output); |
41 | static void cfgtopalette(void); |
42 | static void init_palette(void); |
43 | static void init_fonts(void); |
44 | |
45 | static int extra_width, extra_height; |
46 | |
47 | #define FONT_NORMAL 0 |
48 | #define FONT_BOLD 1 |
49 | #define FONT_UNDERLINE 2 |
50 | #define FONT_BOLDUND 3 |
51 | #define FONT_OEM 4 |
52 | #define FONT_OEMBOLD 5 |
53 | #define FONT_OEMBOLDUND 6 |
54 | #define FONT_OEMUND 7 |
55 | static HFONT fonts[8]; |
56 | static enum { |
57 | BOLD_COLOURS, BOLD_SHADOW, BOLD_FONT |
58 | } bold_mode; |
59 | static enum { |
60 | UND_LINE, UND_FONT |
61 | } und_mode; |
62 | static int descent; |
63 | |
64 | #define NCOLOURS 24 |
65 | static COLORREF colours[NCOLOURS]; |
66 | static HPALETTE pal; |
67 | static LPLOGPALETTE logpal; |
68 | static RGBTRIPLE defpal[NCOLOURS]; |
69 | |
70 | static HWND hwnd; |
71 | |
72 | static int dbltime, lasttime, lastact; |
73 | static Mouse_Button lastbtn; |
74 | |
75 | static char *window_name, *icon_name; |
76 | |
77 | int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) { |
78 | static char appname[] = "PuTTY"; |
79 | WORD winsock_ver; |
80 | WSADATA wsadata; |
81 | WNDCLASS wndclass; |
82 | MSG msg; |
83 | int guess_width, guess_height; |
84 | |
85 | winsock_ver = MAKEWORD(1, 1); |
86 | if (WSAStartup(winsock_ver, &wsadata)) { |
87 | MessageBox(NULL, "Unable to initialise WinSock", "WinSock Error", |
88 | MB_OK | MB_ICONEXCLAMATION); |
89 | return 1; |
90 | } |
91 | if (LOBYTE(wsadata.wVersion) != 1 || HIBYTE(wsadata.wVersion) != 1) { |
92 | MessageBox(NULL, "WinSock version is incompatible with 1.1", |
93 | "WinSock Error", MB_OK | MB_ICONEXCLAMATION); |
94 | WSACleanup(); |
95 | return 1; |
96 | } |
97 | /* WISHLIST: maybe allow config tweaking even if winsock not present? */ |
98 | |
99 | InitCommonControls(); |
100 | |
101 | /* |
102 | * Process the command line. |
103 | */ |
104 | { |
105 | char *p; |
106 | |
e277c42d |
107 | default_protocol = DEFAULT_PROTOCOL; |
108 | default_port = DEFAULT_PORT; |
109 | |
374330e2 |
110 | do_defaults(NULL); |
111 | |
112 | p = cmdline; |
113 | while (*p && isspace(*p)) p++; |
114 | |
115 | /* |
e277c42d |
116 | * Process command line options first. Yes, this can be |
117 | * done better, and it will be as soon as I have the |
118 | * energy... |
119 | */ |
120 | while (*p == '-') { |
121 | char *q = p + strcspn(p, " \t"); |
122 | p++; |
123 | if (q == p + 3 && |
124 | tolower(p[0]) == 's' && |
125 | tolower(p[1]) == 's' && |
126 | tolower(p[2]) == 'h') { |
127 | default_protocol = cfg.protocol = PROT_SSH; |
128 | default_port = cfg.port = 22; |
129 | } |
130 | p = q + strspn(q, " \t"); |
131 | } |
132 | |
133 | /* |
374330e2 |
134 | * An initial @ means to activate a saved session. |
135 | */ |
136 | if (*p == '@') { |
137 | do_defaults (p+1); |
138 | if (!*cfg.host && !do_config()) { |
139 | WSACleanup(); |
140 | return 0; |
141 | } |
142 | } else if (*p == '&') { |
143 | /* |
144 | * An initial & means we've been given a command line |
145 | * containing the hex value of a HANDLE for a file |
146 | * mapping object, which we must then extract as a |
147 | * config. |
148 | */ |
149 | HANDLE filemap; |
150 | Config *cp; |
151 | if (sscanf(p+1, "%x", &filemap) == 1 && |
152 | (cp = MapViewOfFile(filemap, FILE_MAP_READ, |
153 | 0, 0, sizeof(Config))) != NULL) { |
154 | cfg = *cp; |
155 | UnmapViewOfFile(cp); |
156 | CloseHandle(filemap); |
157 | } else if (!do_config()) { |
158 | WSACleanup(); |
159 | return 0; |
160 | } |
161 | } else if (*p) { |
162 | char *q = p; |
163 | while (*p && !isspace(*p)) p++; |
164 | if (*p) |
165 | *p++ = '\0'; |
166 | strncpy (cfg.host, q, sizeof(cfg.host)-1); |
167 | cfg.host[sizeof(cfg.host)-1] = '\0'; |
168 | while (*p && isspace(*p)) p++; |
169 | if (*p) |
170 | cfg.port = atoi(p); |
171 | else |
172 | cfg.port = -1; |
173 | } else { |
174 | if (!do_config()) { |
175 | WSACleanup(); |
176 | return 0; |
177 | } |
178 | } |
179 | } |
180 | |
181 | back = (cfg.protocol == PROT_SSH ? &ssh_backend : &telnet_backend); |
182 | |
183 | if (!prev) { |
184 | wndclass.style = 0; |
185 | wndclass.lpfnWndProc = WndProc; |
186 | wndclass.cbClsExtra = 0; |
187 | wndclass.cbWndExtra = 0; |
188 | wndclass.hInstance = inst; |
189 | wndclass.hIcon = LoadIcon (inst, |
190 | MAKEINTRESOURCE(IDI_MAINICON)); |
1bb542b2 |
191 | wndclass.hCursor = LoadCursor (NULL, IDC_IBEAM); |
374330e2 |
192 | wndclass.hbrBackground = GetStockObject (BLACK_BRUSH); |
193 | wndclass.lpszMenuName = NULL; |
194 | wndclass.lpszClassName = appname; |
195 | |
196 | RegisterClass (&wndclass); |
197 | } |
198 | |
199 | hwnd = NULL; |
200 | |
201 | savelines = cfg.savelines; |
202 | term_init(); |
203 | |
204 | cfgtopalette(); |
205 | |
206 | /* |
207 | * Guess some defaults for the window size. This all gets |
208 | * updated later, so we don't really care too much. However, we |
209 | * do want the font width/height guesses to correspond to a |
210 | * large font rather than a small one... |
211 | */ |
212 | |
213 | font_width = 10; |
214 | font_height = 20; |
215 | extra_width = 25; |
216 | extra_height = 28; |
217 | term_size (cfg.height, cfg.width, cfg.savelines); |
218 | guess_width = extra_width + font_width * cols; |
219 | guess_height = extra_height + font_height * rows; |
220 | { |
221 | RECT r; |
222 | HWND w = GetDesktopWindow(); |
223 | GetWindowRect (w, &r); |
224 | if (guess_width > r.right - r.left) |
225 | guess_width = r.right - r.left; |
226 | if (guess_height > r.bottom - r.top) |
227 | guess_height = r.bottom - r.top; |
228 | } |
229 | |
230 | hwnd = CreateWindow (appname, appname, |
231 | WS_OVERLAPPEDWINDOW | WS_VSCROLL, |
232 | CW_USEDEFAULT, CW_USEDEFAULT, |
233 | guess_width, guess_height, |
234 | NULL, NULL, inst, NULL); |
235 | |
236 | /* |
237 | * Initialise the fonts, simultaneously correcting the guesses |
238 | * for font_{width,height}. |
239 | */ |
240 | bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT; |
241 | und_mode = UND_FONT; |
242 | init_fonts(); |
243 | |
244 | /* |
245 | * Correct the guesses for extra_{width,height}. |
246 | */ |
247 | { |
248 | RECT cr, wr; |
249 | GetWindowRect (hwnd, &wr); |
250 | GetClientRect (hwnd, &cr); |
251 | extra_width = wr.right - wr.left - cr.right + cr.left; |
252 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top; |
253 | } |
254 | |
255 | /* |
256 | * Resize the window, now we know what size we _really_ want it |
257 | * to be. |
258 | */ |
259 | guess_width = extra_width + font_width * cols; |
260 | guess_height = extra_height + font_height * rows; |
261 | SendMessage (hwnd, WM_IGNORE_SIZE, 0, 0); |
262 | SetWindowPos (hwnd, NULL, 0, 0, guess_width, guess_height, |
263 | SWP_NOMOVE | SWP_NOREDRAW | SWP_NOZORDER); |
264 | |
265 | /* |
266 | * Initialise the scroll bar. |
267 | */ |
268 | { |
269 | SCROLLINFO si; |
270 | |
271 | si.cbSize = sizeof(si); |
272 | si.fMask = SIF_RANGE | SIF_PAGE | SIF_POS | SIF_DISABLENOSCROLL; |
273 | si.nMin = 0; |
274 | si.nMax = rows-1; |
275 | si.nPage = rows; |
276 | si.nPos = 0; |
277 | SetScrollInfo (hwnd, SB_VERT, &si, FALSE); |
278 | } |
279 | |
280 | /* |
281 | * Start up the telnet connection. |
282 | */ |
283 | { |
284 | char *error; |
285 | char msg[1024]; |
286 | char *realhost; |
287 | |
288 | error = back->init (hwnd, cfg.host, cfg.port, &realhost); |
289 | if (error) { |
290 | sprintf(msg, "Unable to open connection:\n%s", error); |
291 | MessageBox(NULL, msg, "PuTTY Error", MB_ICONERROR | MB_OK); |
292 | return 0; |
293 | } |
294 | window_name = icon_name = NULL; |
5ac36532 |
295 | sprintf(msg, "%s - PuTTY", realhost); |
374330e2 |
296 | set_title (msg); |
297 | set_icon (msg); |
298 | } |
299 | |
300 | /* |
301 | * Set up the input and output buffers. |
302 | */ |
303 | inbuf_reap = inbuf_head = 0; |
304 | outbuf_reap = outbuf_head = 0; |
305 | |
306 | /* |
307 | * Prepare the mouse handler. |
308 | */ |
309 | lastact = MA_NOTHING; |
310 | lastbtn = MB_NOTHING; |
311 | dbltime = GetDoubleClickTime(); |
312 | |
313 | /* |
314 | * Set up the session-control options on the system menu. |
315 | */ |
316 | { |
317 | HMENU m = GetSystemMenu (hwnd, FALSE); |
0a4aa984 |
318 | HMENU p,s; |
319 | int i; |
374330e2 |
320 | |
321 | AppendMenu (m, MF_SEPARATOR, 0, 0); |
322 | if (cfg.protocol == PROT_TELNET) { |
323 | p = CreateMenu(); |
324 | AppendMenu (p, MF_ENABLED, IDM_TEL_AYT, "Are You There"); |
325 | AppendMenu (p, MF_ENABLED, IDM_TEL_BRK, "Break"); |
326 | AppendMenu (p, MF_ENABLED, IDM_TEL_SYNCH, "Synch"); |
327 | AppendMenu (p, MF_SEPARATOR, 0, 0); |
328 | AppendMenu (p, MF_ENABLED, IDM_TEL_EC, "Erase Character"); |
329 | AppendMenu (p, MF_ENABLED, IDM_TEL_EL, "Erase Line"); |
330 | AppendMenu (p, MF_ENABLED, IDM_TEL_GA, "Go Ahead"); |
331 | AppendMenu (p, MF_ENABLED, IDM_TEL_NOP, "No Operation"); |
332 | AppendMenu (p, MF_SEPARATOR, 0, 0); |
333 | AppendMenu (p, MF_ENABLED, IDM_TEL_ABORT, "Abort Process"); |
334 | AppendMenu (p, MF_ENABLED, IDM_TEL_AO, "Abort Output"); |
335 | AppendMenu (p, MF_ENABLED, IDM_TEL_IP, "Interrupt Process"); |
336 | AppendMenu (p, MF_ENABLED, IDM_TEL_SUSP, "Suspend Process"); |
337 | AppendMenu (p, MF_SEPARATOR, 0, 0); |
338 | AppendMenu (p, MF_ENABLED, IDM_TEL_EOR, "End Of Record"); |
339 | AppendMenu (p, MF_ENABLED, IDM_TEL_EOF, "End Of File"); |
340 | AppendMenu (m, MF_POPUP | MF_ENABLED, (UINT) p, "Telnet Command"); |
341 | AppendMenu (m, MF_ENABLED, IDM_SHOWLOG, "Show Negotiation"); |
342 | AppendMenu (m, MF_SEPARATOR, 0, 0); |
343 | } |
344 | AppendMenu (m, MF_ENABLED, IDM_NEWSESS, "New Session"); |
345 | AppendMenu (m, MF_ENABLED, IDM_DUPSESS, "Duplicate Session"); |
0a4aa984 |
346 | s = CreateMenu(); |
347 | get_sesslist(TRUE); |
348 | for (i = 1 ; i < ((nsessions < 256) ? nsessions : 256) ; i++) |
349 | AppendMenu (s, MF_ENABLED, IDM_SAVED_MIN + (16 * i) , sessions[i]); |
350 | AppendMenu (m, MF_POPUP | MF_ENABLED, (UINT) s, "Saved Sessions"); |
374330e2 |
351 | AppendMenu (m, MF_ENABLED, IDM_RECONF, "Change Settings"); |
352 | AppendMenu (m, MF_SEPARATOR, 0, 0); |
353 | AppendMenu (m, MF_ENABLED, IDM_CLRSB, "Clear Scrollback"); |
354 | AppendMenu (m, MF_ENABLED, IDM_RESET, "Reset Terminal"); |
355 | AppendMenu (m, MF_SEPARATOR, 0, 0); |
356 | AppendMenu (m, MF_ENABLED, IDM_ABOUT, "About PuTTY"); |
357 | } |
358 | |
359 | /* |
360 | * Finally show the window! |
361 | */ |
362 | ShowWindow (hwnd, show); |
363 | |
364 | /* |
365 | * Set the palette up. |
366 | */ |
367 | pal = NULL; |
368 | logpal = NULL; |
369 | init_palette(); |
370 | |
371 | has_focus = (GetForegroundWindow() == hwnd); |
372 | UpdateWindow (hwnd); |
373 | |
374 | while (GetMessage (&msg, NULL, 0, 0)) { |
375 | DispatchMessage (&msg); |
376 | if (inbuf_reap != inbuf_head) |
377 | term_out(); |
378 | /* In idle moments, do a full screen update */ |
379 | if (!PeekMessage (&msg, NULL, 0, 0, PM_NOREMOVE)) |
380 | term_update(); |
381 | } |
382 | |
383 | /* |
384 | * Clean up. |
385 | */ |
386 | { |
387 | int i; |
388 | for (i=0; i<8; i++) |
389 | if (fonts[i]) |
390 | DeleteObject(fonts[i]); |
391 | } |
392 | sfree(logpal); |
393 | if (pal) |
394 | DeleteObject(pal); |
395 | WSACleanup(); |
396 | |
397 | if (cfg.protocol == PROT_SSH) |
398 | random_save_seed(); |
399 | |
400 | return msg.wParam; |
401 | } |
402 | |
403 | /* |
404 | * Copy the colour palette from the configuration data into defpal. |
405 | * This is non-trivial because the colour indices are different. |
406 | */ |
407 | static void cfgtopalette(void) { |
408 | int i; |
409 | static const int ww[] = { |
410 | 6, 7, 8, 9, 10, 11, 12, 13, |
411 | 14, 15, 16, 17, 18, 19, 20, 21, |
412 | 0, 1, 2, 3, 4, 4, 5, 5 |
413 | }; |
414 | |
415 | for (i=0; i<24; i++) { |
416 | int w = ww[i]; |
417 | defpal[i].rgbtRed = cfg.colours[w][0]; |
418 | defpal[i].rgbtGreen = cfg.colours[w][1]; |
419 | defpal[i].rgbtBlue = cfg.colours[w][2]; |
420 | } |
421 | } |
422 | |
423 | /* |
424 | * Set up the colour palette. |
425 | */ |
426 | static void init_palette(void) { |
427 | int i; |
428 | HDC hdc = GetDC (hwnd); |
429 | if (hdc) { |
430 | if (cfg.try_palette && |
431 | GetDeviceCaps (hdc, RASTERCAPS) & RC_PALETTE) { |
432 | logpal = smalloc(sizeof(*logpal) |
433 | - sizeof(logpal->palPalEntry) |
434 | + NCOLOURS * sizeof(PALETTEENTRY)); |
435 | logpal->palVersion = 0x300; |
436 | logpal->palNumEntries = NCOLOURS; |
437 | for (i = 0; i < NCOLOURS; i++) { |
438 | logpal->palPalEntry[i].peRed = defpal[i].rgbtRed; |
439 | logpal->palPalEntry[i].peGreen = defpal[i].rgbtGreen; |
440 | logpal->palPalEntry[i].peBlue = defpal[i].rgbtBlue; |
441 | logpal->palPalEntry[i].peFlags = PC_NOCOLLAPSE; |
442 | } |
443 | pal = CreatePalette (logpal); |
444 | if (pal) { |
445 | SelectPalette (hdc, pal, FALSE); |
446 | RealizePalette (hdc); |
447 | SelectPalette (hdc, GetStockObject (DEFAULT_PALETTE), |
448 | FALSE); |
449 | } |
450 | } |
451 | ReleaseDC (hwnd, hdc); |
452 | } |
453 | if (pal) |
454 | for (i=0; i<NCOLOURS; i++) |
455 | colours[i] = PALETTERGB(defpal[i].rgbtRed, |
456 | defpal[i].rgbtGreen, |
457 | defpal[i].rgbtBlue); |
458 | else |
459 | for(i=0; i<NCOLOURS; i++) |
460 | colours[i] = RGB(defpal[i].rgbtRed, |
461 | defpal[i].rgbtGreen, |
462 | defpal[i].rgbtBlue); |
463 | } |
464 | |
465 | /* |
466 | * Initialise all the fonts we will need. There may be as many as |
467 | * eight or as few as one. We also: |
468 | * |
469 | * - check the font width and height, correcting our guesses if |
470 | * necessary. |
471 | * |
472 | * - verify that the bold font is the same width as the ordinary |
473 | * one, and engage shadow bolding if not. |
474 | * |
475 | * - verify that the underlined font is the same width as the |
476 | * ordinary one (manual underlining by means of line drawing can |
477 | * be done in a pinch). |
478 | * |
479 | * - verify, in OEM/ANSI combined mode, that the OEM and ANSI base |
480 | * fonts are the same size, and shift to OEM-only mode if not. |
481 | */ |
482 | static void init_fonts(void) { |
483 | TEXTMETRIC tm; |
484 | int i, j; |
485 | int widths[5]; |
486 | HDC hdc; |
487 | int fw_dontcare, fw_bold; |
488 | |
489 | for (i=0; i<8; i++) |
490 | fonts[i] = NULL; |
491 | |
492 | if (cfg.fontisbold) { |
493 | fw_dontcare = FW_BOLD; |
494 | fw_bold = FW_BLACK; |
495 | } else { |
496 | fw_dontcare = FW_DONTCARE; |
497 | fw_bold = FW_BOLD; |
498 | } |
499 | |
500 | #define f(i,c,w,u) \ |
501 | fonts[i] = CreateFont (cfg.fontheight, 0, 0, 0, w, FALSE, u, FALSE, \ |
502 | c, OUT_DEFAULT_PRECIS, \ |
503 | CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, \ |
504 | FIXED_PITCH | FF_DONTCARE, cfg.font) |
505 | if (cfg.vtmode != VT_OEMONLY) { |
506 | f(FONT_NORMAL, ANSI_CHARSET, fw_dontcare, FALSE); |
507 | f(FONT_UNDERLINE, ANSI_CHARSET, fw_dontcare, TRUE); |
508 | } |
509 | if (cfg.vtmode == VT_OEMANSI || cfg.vtmode == VT_OEMONLY) { |
510 | f(FONT_OEM, OEM_CHARSET, fw_dontcare, FALSE); |
511 | f(FONT_OEMUND, OEM_CHARSET, fw_dontcare, TRUE); |
512 | } |
513 | if (bold_mode == BOLD_FONT) { |
514 | if (cfg.vtmode != VT_OEMONLY) { |
515 | f(FONT_BOLD, ANSI_CHARSET, fw_bold, FALSE); |
516 | f(FONT_BOLDUND, ANSI_CHARSET, fw_bold, TRUE); |
517 | } |
518 | if (cfg.vtmode == VT_OEMANSI || cfg.vtmode == VT_OEMONLY) { |
519 | f(FONT_OEMBOLD, OEM_CHARSET, fw_bold, FALSE); |
520 | f(FONT_OEMBOLDUND, OEM_CHARSET, fw_bold, TRUE); |
521 | } |
522 | } else { |
523 | fonts[FONT_BOLD] = fonts[FONT_BOLDUND] = NULL; |
524 | fonts[FONT_OEMBOLD] = fonts[FONT_OEMBOLDUND] = NULL; |
525 | } |
526 | #undef f |
527 | |
528 | hdc = GetDC(hwnd); |
529 | |
530 | if (cfg.vtmode == VT_OEMONLY) |
531 | j = 4; |
532 | else |
533 | j = 0; |
534 | |
535 | for (i=0; i<(cfg.vtmode == VT_OEMANSI ? 5 : 4); i++) { |
536 | if (fonts[i+j]) { |
537 | SelectObject (hdc, fonts[i+j]); |
538 | GetTextMetrics(hdc, &tm); |
539 | if (i == 0 || i == 4) { |
540 | font_height = tm.tmHeight; |
541 | font_width = tm.tmAveCharWidth; |
542 | descent = tm.tmAscent + 1; |
543 | if (descent >= font_height) |
544 | descent = font_height - 1; |
545 | } |
546 | widths[i] = tm.tmAveCharWidth; |
547 | } |
548 | } |
549 | |
550 | ReleaseDC (hwnd, hdc); |
551 | |
552 | if (widths[FONT_UNDERLINE] != widths[FONT_NORMAL] || |
553 | (bold_mode == BOLD_FONT && |
554 | widths[FONT_BOLDUND] != widths[FONT_BOLD])) { |
555 | und_mode = UND_LINE; |
556 | DeleteObject (fonts[FONT_UNDERLINE]); |
557 | if (bold_mode == BOLD_FONT) |
558 | DeleteObject (fonts[FONT_BOLDUND]); |
559 | } |
560 | |
561 | if (bold_mode == BOLD_FONT && |
562 | widths[FONT_BOLD] != widths[FONT_NORMAL]) { |
563 | bold_mode = BOLD_SHADOW; |
564 | DeleteObject (fonts[FONT_BOLD]); |
565 | if (und_mode == UND_FONT) |
566 | DeleteObject (fonts[FONT_BOLDUND]); |
567 | } |
568 | |
569 | if (cfg.vtmode == VT_OEMANSI && widths[FONT_OEM] != widths[FONT_NORMAL]) { |
570 | MessageBox(NULL, "The OEM and ANSI versions of this font are\n" |
571 | "different sizes. Using OEM-only mode instead", |
572 | "Font Size Mismatch", MB_ICONINFORMATION | MB_OK); |
573 | cfg.vtmode = VT_OEMONLY; |
574 | for (i=0; i<4; i++) |
575 | if (fonts[i]) |
576 | DeleteObject (fonts[i]); |
577 | } |
578 | } |
579 | |
580 | void request_resize (int w, int h) { |
581 | int width = extra_width + font_width * w; |
582 | int height = extra_height + font_height * h; |
583 | |
584 | SetWindowPos (hwnd, NULL, 0, 0, width, height, |
585 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
586 | SWP_NOMOVE | SWP_NOZORDER); |
587 | } |
588 | |
589 | static void click (Mouse_Button b, int x, int y) { |
fdedf2c8 |
590 | int thistime = GetMessageTime(); |
591 | |
592 | if (lastbtn == b && thistime - lasttime < dbltime) { |
374330e2 |
593 | lastact = (lastact == MA_CLICK ? MA_2CLK : |
594 | lastact == MA_2CLK ? MA_3CLK : |
595 | lastact == MA_3CLK ? MA_CLICK : MA_NOTHING); |
596 | } else { |
597 | lastbtn = b; |
598 | lastact = MA_CLICK; |
599 | } |
600 | if (lastact != MA_NOTHING) |
601 | term_mouse (b, lastact, x, y); |
fdedf2c8 |
602 | lasttime = thistime; |
374330e2 |
603 | } |
604 | |
605 | static int WINAPI WndProc (HWND hwnd, UINT message, |
606 | WPARAM wParam, LPARAM lParam) { |
607 | HDC hdc; |
608 | static int ignore_size = FALSE; |
609 | static int ignore_clip = FALSE; |
610 | static int just_reconfigged = FALSE; |
611 | |
612 | switch (message) { |
613 | case WM_CREATE: |
614 | break; |
615 | case WM_DESTROY: |
616 | PostQuitMessage (0); |
617 | return 0; |
6833a413 |
618 | case WM_SYSCOMMAND: |
619 | switch (wParam & ~0xF) { /* low 4 bits reserved to Windows */ |
374330e2 |
620 | case IDM_SHOWLOG: |
621 | shownegot(hwnd); |
622 | break; |
623 | case IDM_NEWSESS: |
624 | case IDM_DUPSESS: |
6833a413 |
625 | case IDM_SAVEDSESS: |
374330e2 |
626 | { |
627 | char b[2048]; |
628 | char c[30], *cl; |
629 | STARTUPINFO si; |
630 | PROCESS_INFORMATION pi; |
631 | HANDLE filemap = NULL; |
632 | |
633 | if (wParam == IDM_DUPSESS) { |
634 | /* |
635 | * Allocate a file-mapping memory chunk for the |
636 | * config structure. |
637 | */ |
638 | SECURITY_ATTRIBUTES sa; |
639 | Config *p; |
640 | |
641 | sa.nLength = sizeof(sa); |
642 | sa.lpSecurityDescriptor = NULL; |
643 | sa.bInheritHandle = TRUE; |
644 | filemap = CreateFileMapping((HANDLE)0xFFFFFFFF, |
645 | &sa, |
646 | PAGE_READWRITE, |
647 | 0, |
648 | sizeof(Config), |
649 | NULL); |
650 | if (filemap) { |
651 | p = (Config *)MapViewOfFile(filemap, |
652 | FILE_MAP_WRITE, |
653 | 0, 0, sizeof(Config)); |
654 | if (p) { |
655 | *p = cfg; /* structure copy */ |
656 | UnmapViewOfFile(p); |
657 | } |
658 | } |
659 | sprintf(c, "putty &%08x", filemap); |
660 | cl = c; |
0a4aa984 |
661 | } else if (wParam == IDM_SAVEDSESS) { |
6833a413 |
662 | sprintf(c, "putty @%s", |
663 | sessions[(lParam - IDM_SAVED_MIN) / 16]); |
664 | cl = c; |
374330e2 |
665 | } else |
6833a413 |
666 | cl = NULL; |
374330e2 |
667 | |
668 | GetModuleFileName (NULL, b, sizeof(b)-1); |
669 | si.cb = sizeof(si); |
670 | si.lpReserved = NULL; |
671 | si.lpDesktop = NULL; |
672 | si.lpTitle = NULL; |
673 | si.dwFlags = 0; |
674 | si.cbReserved2 = 0; |
675 | si.lpReserved2 = NULL; |
676 | CreateProcess (b, cl, NULL, NULL, TRUE, |
677 | NORMAL_PRIORITY_CLASS, NULL, NULL, &si, &pi); |
678 | |
679 | if (filemap) |
680 | CloseHandle(filemap); |
681 | } |
682 | break; |
683 | case IDM_RECONF: |
684 | if (!do_reconfig(hwnd)) |
685 | break; |
686 | just_reconfigged = TRUE; |
687 | { |
688 | int i; |
689 | for (i=0; i<8; i++) |
690 | if (fonts[i]) |
691 | DeleteObject(fonts[i]); |
692 | } |
693 | bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT; |
694 | und_mode = UND_FONT; |
695 | init_fonts(); |
696 | sfree(logpal); |
697 | if (pal) |
698 | DeleteObject(pal); |
699 | logpal = NULL; |
700 | pal = NULL; |
701 | cfgtopalette(); |
702 | init_palette(); |
703 | term_size(cfg.height, cfg.width, cfg.savelines); |
704 | InvalidateRect(hwnd, NULL, TRUE); |
705 | SetWindowPos (hwnd, NULL, 0, 0, |
706 | extra_width + font_width * cfg.width, |
707 | extra_height + font_height * cfg.height, |
708 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
709 | SWP_NOMOVE | SWP_NOZORDER); |
710 | if (IsIconic(hwnd)) { |
711 | SetWindowText (hwnd, |
712 | cfg.win_name_always ? window_name : icon_name); |
713 | } |
714 | break; |
715 | case IDM_CLRSB: |
716 | term_clrsb(); |
717 | break; |
718 | case IDM_RESET: |
719 | term_pwron(); |
720 | break; |
721 | case IDM_TEL_AYT: back->special (TS_AYT); break; |
722 | case IDM_TEL_BRK: back->special (TS_BRK); break; |
723 | case IDM_TEL_SYNCH: back->special (TS_SYNCH); break; |
724 | case IDM_TEL_EC: back->special (TS_EC); break; |
725 | case IDM_TEL_EL: back->special (TS_EL); break; |
726 | case IDM_TEL_GA: back->special (TS_GA); break; |
727 | case IDM_TEL_NOP: back->special (TS_NOP); break; |
728 | case IDM_TEL_ABORT: back->special (TS_ABORT); break; |
729 | case IDM_TEL_AO: back->special (TS_AO); break; |
730 | case IDM_TEL_IP: back->special (TS_IP); break; |
731 | case IDM_TEL_SUSP: back->special (TS_SUSP); break; |
732 | case IDM_TEL_EOR: back->special (TS_EOR); break; |
733 | case IDM_TEL_EOF: back->special (TS_EOF); break; |
734 | case IDM_ABOUT: |
735 | showabout (hwnd); |
736 | break; |
0a4aa984 |
737 | default: |
738 | if (wParam >= IDM_SAVED_MIN && wParam <= IDM_SAVED_MAX) { |
739 | SendMessage(hwnd, WM_SYSCOMMAND, IDM_SAVEDSESS, wParam); |
740 | } |
374330e2 |
741 | } |
742 | break; |
37508af4 |
743 | |
744 | #define X_POS(l) ((int)(short)LOWORD(l)) |
745 | #define Y_POS(l) ((int)(short)HIWORD(l)) |
746 | |
fdedf2c8 |
747 | #define TO_CHR_X(x) (((x)<0 ? (x)-font_width+1 : (x)) / font_width) |
748 | #define TO_CHR_Y(y) (((y)<0 ? (y)-font_height+1: (y)) / font_height) |
749 | |
374330e2 |
750 | case WM_LBUTTONDOWN: |
fdedf2c8 |
751 | click (MB_SELECT, TO_CHR_X(X_POS(lParam)), |
752 | TO_CHR_Y(Y_POS(lParam))); |
fef97f43 |
753 | SetCapture(hwnd); |
374330e2 |
754 | return 0; |
755 | case WM_LBUTTONUP: |
fdedf2c8 |
756 | term_mouse (MB_SELECT, MA_RELEASE, TO_CHR_X(X_POS(lParam)), |
757 | TO_CHR_Y(Y_POS(lParam))); |
37508af4 |
758 | ReleaseCapture(); |
374330e2 |
759 | return 0; |
760 | case WM_MBUTTONDOWN: |
37508af4 |
761 | SetCapture(hwnd); |
374330e2 |
762 | click (cfg.mouse_is_xterm ? MB_PASTE : MB_EXTEND, |
fdedf2c8 |
763 | TO_CHR_X(X_POS(lParam)), |
764 | TO_CHR_Y(Y_POS(lParam))); |
374330e2 |
765 | return 0; |
766 | case WM_MBUTTONUP: |
767 | term_mouse (cfg.mouse_is_xterm ? MB_PASTE : MB_EXTEND, |
fdedf2c8 |
768 | MA_RELEASE, TO_CHR_X(X_POS(lParam)), |
769 | TO_CHR_Y(Y_POS(lParam))); |
37508af4 |
770 | ReleaseCapture(); |
a0b1cefc |
771 | return 0; |
374330e2 |
772 | case WM_RBUTTONDOWN: |
37508af4 |
773 | SetCapture(hwnd); |
374330e2 |
774 | click (cfg.mouse_is_xterm ? MB_EXTEND : MB_PASTE, |
fdedf2c8 |
775 | TO_CHR_X(X_POS(lParam)), |
776 | TO_CHR_Y(Y_POS(lParam))); |
374330e2 |
777 | return 0; |
778 | case WM_RBUTTONUP: |
779 | term_mouse (cfg.mouse_is_xterm ? MB_EXTEND : MB_PASTE, |
fdedf2c8 |
780 | MA_RELEASE, TO_CHR_X(X_POS(lParam)), |
781 | TO_CHR_Y(Y_POS(lParam))); |
37508af4 |
782 | ReleaseCapture(); |
374330e2 |
783 | return 0; |
784 | case WM_MOUSEMOVE: |
785 | /* |
786 | * Add the mouse position and message time to the random |
787 | * number noise, if we're using ssh. |
788 | */ |
789 | if (cfg.protocol == PROT_SSH) |
790 | noise_ultralight(lParam); |
791 | |
792 | if (wParam & (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON)) { |
793 | Mouse_Button b; |
794 | if (wParam & MK_LBUTTON) |
795 | b = MB_SELECT; |
796 | else if (wParam & MK_MBUTTON) |
797 | b = cfg.mouse_is_xterm ? MB_PASTE : MB_EXTEND; |
798 | else |
799 | b = cfg.mouse_is_xterm ? MB_EXTEND : MB_PASTE; |
fdedf2c8 |
800 | term_mouse (b, MA_DRAG, TO_CHR_X(X_POS(lParam)), |
801 | TO_CHR_Y(Y_POS(lParam))); |
374330e2 |
802 | } |
374330e2 |
803 | return 0; |
804 | case WM_IGNORE_CLIP: |
805 | ignore_clip = wParam; /* don't panic on DESTROYCLIPBOARD */ |
806 | break; |
807 | case WM_DESTROYCLIPBOARD: |
808 | if (!ignore_clip) |
809 | term_deselect(); |
810 | ignore_clip = FALSE; |
811 | return 0; |
812 | case WM_PAINT: |
813 | { |
814 | PAINTSTRUCT p; |
815 | hdc = BeginPaint (hwnd, &p); |
816 | if (pal) { |
817 | SelectPalette (hdc, pal, TRUE); |
818 | RealizePalette (hdc); |
819 | } |
820 | term_paint (hdc, p.rcPaint.left, p.rcPaint.top, |
821 | p.rcPaint.right, p.rcPaint.bottom); |
822 | SelectObject (hdc, GetStockObject(SYSTEM_FONT)); |
823 | SelectObject (hdc, GetStockObject(WHITE_PEN)); |
824 | EndPaint (hwnd, &p); |
825 | } |
826 | return 0; |
827 | case WM_NETEVENT: |
828 | { |
829 | int i = back->msg (wParam, lParam); |
830 | if (i < 0) { |
831 | char buf[1024]; |
832 | switch (WSABASEERR + (-i) % 10000) { |
833 | case WSAECONNRESET: |
834 | sprintf(buf, "Connection reset by peer"); |
835 | break; |
836 | default: |
837 | sprintf(buf, "Unexpected network error %d", -i); |
838 | break; |
839 | } |
840 | MessageBox(hwnd, buf, "PuTTY Fatal Error", |
841 | MB_ICONERROR | MB_OK); |
842 | PostQuitMessage(1); |
843 | } else if (i == 0) { |
844 | if (cfg.close_on_exit) |
845 | PostQuitMessage(0); |
846 | else { |
847 | MessageBox(hwnd, "Connection closed by remote host", |
848 | "PuTTY", MB_OK | MB_ICONINFORMATION); |
849 | SetWindowText (hwnd, "PuTTY (inactive)"); |
850 | } |
851 | } |
852 | } |
853 | return 0; |
854 | case WM_SETFOCUS: |
855 | has_focus = TRUE; |
856 | term_out(); |
857 | term_update(); |
858 | break; |
859 | case WM_KILLFOCUS: |
860 | has_focus = FALSE; |
861 | term_out(); |
862 | term_update(); |
863 | break; |
864 | case WM_IGNORE_SIZE: |
865 | ignore_size = TRUE; /* don't panic on next WM_SIZE msg */ |
866 | break; |
867 | case WM_SIZING: |
868 | { |
869 | int width, height, w, h, ew, eh; |
870 | LPRECT r = (LPRECT)lParam; |
871 | |
872 | width = r->right - r->left - extra_width; |
873 | height = r->bottom - r->top - extra_height; |
874 | w = (width + font_width/2) / font_width; if (w < 1) w = 1; |
875 | h = (height + font_height/2) / font_height; if (h < 1) h = 1; |
876 | ew = width - w * font_width; |
877 | eh = height - h * font_height; |
878 | if (ew != 0) { |
879 | if (wParam == WMSZ_LEFT || |
880 | wParam == WMSZ_BOTTOMLEFT || |
881 | wParam == WMSZ_TOPLEFT) |
882 | r->left += ew; |
883 | else |
884 | r->right -= ew; |
885 | } |
886 | if (eh != 0) { |
887 | if (wParam == WMSZ_TOP || |
888 | wParam == WMSZ_TOPRIGHT || |
889 | wParam == WMSZ_TOPLEFT) |
890 | r->top += eh; |
891 | else |
892 | r->bottom -= eh; |
893 | } |
894 | if (ew || eh) |
895 | return 1; |
896 | else |
897 | return 0; |
898 | } |
899 | break; |
900 | case WM_SIZE: |
901 | if (wParam == SIZE_MINIMIZED) { |
902 | SetWindowText (hwnd, |
903 | cfg.win_name_always ? window_name : icon_name); |
904 | break; |
905 | } |
906 | if (wParam == SIZE_RESTORED || wParam == SIZE_MAXIMIZED) |
907 | SetWindowText (hwnd, window_name); |
908 | if (!ignore_size) { |
1a6f78fe |
909 | int width, height, w, h; |
910 | #if 0 /* we have fixed this using WM_SIZING now */ |
911 | int ew, eh; |
912 | #endif |
374330e2 |
913 | |
914 | width = LOWORD(lParam); |
915 | height = HIWORD(lParam); |
916 | w = width / font_width; if (w < 1) w = 1; |
917 | h = height / font_height; if (h < 1) h = 1; |
918 | #if 0 /* we have fixed this using WM_SIZING now */ |
919 | ew = width - w * font_width; |
920 | eh = height - h * font_height; |
921 | if (ew != 0 || eh != 0) { |
922 | RECT r; |
923 | GetWindowRect (hwnd, &r); |
924 | SendMessage (hwnd, WM_IGNORE_SIZE, 0, 0); |
925 | SetWindowPos (hwnd, NULL, 0, 0, |
926 | r.right - r.left - ew, r.bottom - r.top - eh, |
927 | SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER); |
928 | } |
929 | #endif |
930 | if (w != cols || h != rows || just_reconfigged) { |
931 | term_invalidate(); |
932 | term_size (h, w, cfg.savelines); |
933 | back->size(); |
934 | just_reconfigged = FALSE; |
935 | } |
936 | } |
937 | ignore_size = FALSE; |
938 | return 0; |
939 | case WM_VSCROLL: |
940 | switch (LOWORD(wParam)) { |
941 | case SB_BOTTOM: term_scroll(-1, 0); break; |
942 | case SB_TOP: term_scroll(+1, 0); break; |
943 | case SB_LINEDOWN: term_scroll (0, +1); break; |
944 | case SB_LINEUP: term_scroll (0, -1); break; |
945 | case SB_PAGEDOWN: term_scroll (0, +rows/2); break; |
946 | case SB_PAGEUP: term_scroll (0, -rows/2); break; |
947 | case SB_THUMBPOSITION: case SB_THUMBTRACK: |
948 | term_scroll (1, HIWORD(wParam)); break; |
949 | } |
950 | break; |
951 | case WM_PALETTECHANGED: |
952 | if ((HWND) wParam != hwnd && pal != NULL) { |
953 | HDC hdc = get_ctx(); |
954 | if (hdc) { |
955 | if (RealizePalette (hdc) > 0) |
956 | UpdateColors (hdc); |
957 | free_ctx (hdc); |
958 | } |
959 | } |
960 | break; |
961 | case WM_QUERYNEWPALETTE: |
962 | if (pal != NULL) { |
963 | HDC hdc = get_ctx(); |
964 | if (hdc) { |
965 | if (RealizePalette (hdc) > 0) |
966 | UpdateColors (hdc); |
967 | free_ctx (hdc); |
968 | return TRUE; |
969 | } |
970 | } |
971 | return FALSE; |
972 | case WM_KEYDOWN: |
973 | case WM_SYSKEYDOWN: |
974 | /* |
975 | * Add the scan code and keypress timing to the random |
976 | * number noise, if we're using ssh. |
977 | */ |
978 | if (cfg.protocol == PROT_SSH) |
979 | noise_ultralight(lParam); |
980 | |
981 | /* |
982 | * We don't do TranslateMessage since it disassociates the |
983 | * resulting CHAR message from the KEYDOWN that sparked it, |
984 | * which we occasionally don't want. Instead, we process |
985 | * KEYDOWN, and call the Win32 translator functions so that |
986 | * we get the translations under _our_ control. |
987 | */ |
988 | { |
989 | unsigned char buf[20]; |
990 | int len; |
991 | |
992 | len = TranslateKey (wParam, lParam, buf); |
993 | back->send (buf, len); |
994 | } |
995 | return 0; |
67c339f7 |
996 | case WM_KEYUP: |
997 | case WM_SYSKEYUP: |
998 | /* |
999 | * We handle KEYUP ourselves in order to distinghish left |
1000 | * and right Alt or Control keys, which Windows won't do |
1001 | * right if left to itself. See also the special processing |
1002 | * at the top of TranslateKey. |
1003 | */ |
1004 | { |
1005 | BYTE keystate[256]; |
1006 | int ret = GetKeyboardState(keystate); |
1007 | if (ret && wParam == VK_MENU) { |
1008 | if (lParam & 0x1000000) keystate[VK_RMENU] = 0; |
1009 | else keystate[VK_LMENU] = 0; |
1010 | SetKeyboardState (keystate); |
1011 | } |
1012 | if (ret && wParam == VK_CONTROL) { |
1013 | if (lParam & 0x1000000) keystate[VK_RCONTROL] = 0; |
1014 | else keystate[VK_LCONTROL] = 0; |
1015 | SetKeyboardState (keystate); |
1016 | } |
1017 | } |
1018 | /* |
1019 | * We don't return here, in order to allow Windows to do |
1020 | * its own KEYUP processing as well. |
1021 | */ |
1022 | break; |
374330e2 |
1023 | case WM_CHAR: |
1024 | case WM_SYSCHAR: |
1025 | /* |
1026 | * Nevertheless, we are prepared to deal with WM_CHAR |
1027 | * messages, should they crop up. So if someone wants to |
1028 | * post the things to us as part of a macro manoeuvre, |
1029 | * we're ready to cope. |
1030 | */ |
1031 | { |
1032 | char c = wParam; |
1033 | back->send (&c, 1); |
1034 | } |
1035 | return 0; |
1036 | } |
1037 | |
1038 | return DefWindowProc (hwnd, message, wParam, lParam); |
1039 | } |
1040 | |
1041 | /* |
1042 | * Draw a line of text in the window, at given character |
1043 | * coordinates, in given attributes. |
1044 | * |
1045 | * We are allowed to fiddle with the contents of `text'. |
1046 | */ |
1047 | void do_text (Context ctx, int x, int y, char *text, int len, |
1048 | unsigned long attr) { |
1049 | COLORREF fg, bg, t; |
1050 | int nfg, nbg, nfont; |
1051 | HDC hdc = ctx; |
1052 | |
1053 | x *= font_width; |
1054 | y *= font_height; |
1055 | |
1056 | if (attr & ATTR_ACTCURS) { |
1057 | attr &= (bold_mode == BOLD_COLOURS ? 0x200 : 0x300); |
1058 | attr ^= ATTR_CUR_XOR; |
1059 | } |
1060 | |
1061 | nfont = 0; |
1062 | if (cfg.vtmode == VT_OEMONLY) |
1063 | nfont |= FONT_OEM; |
1064 | |
1065 | /* |
1066 | * Map high-half characters in order to approximate ISO using |
1067 | * OEM character set. Characters missing are 0xC3 (Atilde) and |
1068 | * 0xCC (Igrave). |
1069 | */ |
1070 | if (nfont & FONT_OEM) { |
1071 | int i; |
1072 | for (i=0; i<len; i++) |
1073 | if (text[i] >= '\xA0' && text[i] <= '\xFF') { |
1074 | static const char oemhighhalf[] = |
1075 | "\x20\xAD\xBD\x9C\xCF\xBE\xDD\xF5" /* A0-A7 */ |
1076 | "\xF9\xB8\xA6\xAE\xAA\xF0\xA9\xEE" /* A8-AF */ |
1077 | "\xF8\xF1\xFD\xFC\xEF\xE6\xF4\xFA" /* B0-B7 */ |
1078 | "\xF7\xFB\xA7\xAF\xAC\xAB\xF3\xA8" /* B8-BF */ |
1079 | "\xB7\xB5\xB6\x41\x8E\x8F\x92\x80" /* C0-C7 */ |
1080 | "\xD4\x90\xD2\xD3\x49\xD6\xD7\xD8" /* C8-CF */ |
1081 | "\xD1\xA5\xE3\xE0\xE2\xE5\x99\x9E" /* D0-D7 */ |
1082 | "\x9D\xEB\xE9\xEA\x9A\xED\xE8\xE1" /* D8-DF */ |
1083 | "\x85\xA0\x83\xC6\x84\x86\x91\x87" /* E0-E7 */ |
1084 | "\x8A\x82\x88\x89\x8D\xA1\x8C\x8B" /* E8-EF */ |
1085 | "\xD0\xA4\x95\xA2\x93\xE4\x94\xF6" /* F0-F7 */ |
1086 | "\x9B\x97\xA3\x96\x81\xEC\xE7\x98" /* F8-FF */ |
1087 | ; |
1088 | text[i] = oemhighhalf[(unsigned char)text[i] - 0xA0]; |
1089 | } |
1090 | } |
1091 | |
1092 | if (attr & ATTR_GBCHR) { |
1093 | int i; |
1094 | /* |
1095 | * GB mapping: map # to pound, and everything else stays |
1096 | * normal. |
1097 | */ |
1098 | for (i=0; i<len; i++) |
1099 | if (text[i] == '#') |
1100 | text[i] = cfg.vtmode == VT_OEMONLY ? '\x9C' : '\xA3'; |
1101 | } else if (attr & ATTR_LINEDRW) { |
1102 | int i; |
1103 | static const char poorman[] = |
1104 | "*#****\xB0\xB1**+++++-----++++|****\xA3\xB7"; |
1105 | static const char oemmap[] = |
1106 | "*\xB1****\xF8\xF1**\xD9\xBF\xDA\xC0\xC5" |
1107 | "\xC4\xC4\xC4\xC4\xC4\xC3\xB4\xC1\xC2\xB3****\x9C\xFA"; |
1108 | |
1109 | /* |
1110 | * Line drawing mapping: map ` thru ~ (0x60 thru 0x7E) to |
1111 | * VT100 line drawing chars; everything else stays normal. |
1112 | */ |
1113 | switch (cfg.vtmode) { |
1114 | case VT_XWINDOWS: |
1115 | for (i=0; i<len; i++) |
1116 | if (text[i] >= '\x60' && text[i] <= '\x7E') |
1117 | text[i] += '\x01' - '\x60'; |
1118 | break; |
1119 | case VT_OEMANSI: |
1120 | case VT_OEMONLY: |
1121 | nfont |= FONT_OEM; |
1122 | for (i=0; i<len; i++) |
1123 | if (text[i] >= '\x60' && text[i] <= '\x7E') |
1124 | text[i] = oemmap[(unsigned char)text[i] - 0x60]; |
1125 | break; |
1126 | case VT_POORMAN: |
1127 | for (i=0; i<len; i++) |
1128 | if (text[i] >= '\x60' && text[i] <= '\x7E') |
1129 | text[i] = poorman[(unsigned char)text[i] - 0x60]; |
1130 | break; |
1131 | } |
1132 | } |
1133 | |
1134 | nfg = 2 * ((attr & ATTR_FGMASK) >> ATTR_FGSHIFT); |
1135 | nbg = 2 * ((attr & ATTR_BGMASK) >> ATTR_BGSHIFT); |
1136 | if (bold_mode == BOLD_FONT && (attr & ATTR_BOLD)) |
1137 | nfont |= FONT_BOLD; |
1138 | if (und_mode == UND_FONT && (attr & ATTR_UNDER)) |
1139 | nfont |= FONT_UNDERLINE; |
1140 | if (attr & ATTR_REVERSE) { |
1141 | t = nfg; nfg = nbg; nbg = t; |
1142 | } |
1143 | if (bold_mode == BOLD_COLOURS && (attr & ATTR_BOLD)) |
1144 | nfg++; |
1145 | fg = colours[nfg]; |
1146 | bg = colours[nbg]; |
1147 | SelectObject (hdc, fonts[nfont]); |
1148 | SetTextColor (hdc, fg); |
1149 | SetBkColor (hdc, bg); |
1150 | SetBkMode (hdc, OPAQUE); |
1151 | TextOut (hdc, x, y, text, len); |
1152 | if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) { |
1153 | SetBkMode (hdc, TRANSPARENT); |
1154 | TextOut (hdc, x-1, y, text, len); |
1155 | } |
1156 | if (und_mode == UND_LINE && (attr & ATTR_UNDER)) { |
1a6f78fe |
1157 | HPEN oldpen; |
1158 | oldpen = SelectObject (hdc, CreatePen(PS_SOLID, 0, fg)); |
374330e2 |
1159 | MoveToEx (hdc, x, y+descent, NULL); |
1160 | LineTo (hdc, x+len*font_width, y+descent); |
1a6f78fe |
1161 | oldpen = SelectObject (hdc, oldpen); |
1162 | DeleteObject (oldpen); |
374330e2 |
1163 | } |
1164 | if (attr & ATTR_PASCURS) { |
1165 | POINT pts[5]; |
1a6f78fe |
1166 | HPEN oldpen; |
374330e2 |
1167 | pts[0].x = pts[1].x = pts[4].x = x; |
1168 | pts[2].x = pts[3].x = x+font_width-1; |
1169 | pts[0].y = pts[3].y = pts[4].y = y; |
1170 | pts[1].y = pts[2].y = y+font_height-1; |
1a6f78fe |
1171 | oldpen = SelectObject (hdc, CreatePen(PS_SOLID, 0, colours[23])); |
374330e2 |
1172 | Polyline (hdc, pts, 5); |
1a6f78fe |
1173 | oldpen = SelectObject (hdc, oldpen); |
1174 | DeleteObject (oldpen); |
374330e2 |
1175 | } |
1176 | } |
1177 | |
1178 | /* |
1179 | * Translate a WM_(SYS)?KEYDOWN message into a string of ASCII |
1180 | * codes. Returns number of bytes used. |
1181 | */ |
1182 | static int TranslateKey(WPARAM wParam, LPARAM lParam, unsigned char *output) { |
1183 | unsigned char *p = output; |
1184 | BYTE keystate[256]; |
1185 | int ret, code; |
67c339f7 |
1186 | int cancel_alt = FALSE; |
374330e2 |
1187 | |
1188 | /* |
1189 | * Get hold of the keyboard state, because we'll need it a few |
1190 | * times shortly. |
1191 | */ |
1192 | ret = GetKeyboardState(keystate); |
1193 | |
67c339f7 |
1194 | /* |
1195 | * Windows does not always want to distinguish left and right |
1196 | * Alt or Control keys. Thus we keep track of them ourselves. |
1197 | * See also the WM_KEYUP handler. |
1198 | */ |
1199 | if (wParam == VK_MENU) { |
1200 | if (lParam & 0x1000000) keystate[VK_RMENU] = 0x80; |
1201 | else keystate[VK_LMENU] = 0x80; |
1202 | SetKeyboardState (keystate); |
1203 | return 0; |
1204 | } |
1205 | if (wParam == VK_CONTROL) { |
1206 | if (lParam & 0x1000000) keystate[VK_RCONTROL] = 0x80; |
1207 | else keystate[VK_LCONTROL] = 0x80; |
1208 | SetKeyboardState (keystate); |
1209 | return 0; |
1210 | } |
1211 | |
1212 | /* |
1213 | * Prepend ESC, and cancel ALT, if ALT was pressed at the time |
1214 | * and it wasn't AltGr. |
1215 | */ |
1216 | if (lParam & 0x20000000 && (keystate[VK_LMENU] & 0x80)) { |
1217 | *p++ = 0x1B; |
1218 | cancel_alt = TRUE; |
1219 | } |
1220 | |
374330e2 |
1221 | /* |
1222 | * Shift-PgUp, Shift-PgDn, and Alt-F4 all produce window |
1223 | * events: we'll deal with those now. |
1224 | */ |
1225 | if (ret && (keystate[VK_SHIFT] & 0x80) && wParam == VK_PRIOR) { |
1226 | SendMessage (hwnd, WM_VSCROLL, SB_PAGEUP, 0); |
1227 | return 0; |
1228 | } |
1229 | if (ret && (keystate[VK_SHIFT] & 0x80) && wParam == VK_NEXT) { |
1230 | SendMessage (hwnd, WM_VSCROLL, SB_PAGEDOWN, 0); |
1231 | return 0; |
1232 | } |
1233 | if ((lParam & 0x20000000) && wParam == VK_F4) { |
1234 | SendMessage (hwnd, WM_DESTROY, 0, 0); |
1235 | return 0; |
1236 | } |
1237 | |
1238 | /* |
1239 | * In general, the strategy is to see what the Windows keymap |
1240 | * translation has to say for itself, and then process function |
1241 | * keys and suchlike ourselves if that fails. But first we must |
1242 | * deal with the small number of special cases which the |
1243 | * Windows keymap translator thinks it can do but gets wrong. |
1244 | * |
1245 | * First special case: we might want the Backspace key to send |
1246 | * 0x7F not 0x08. |
1247 | */ |
1248 | if (wParam == VK_BACK) { |
1249 | *p++ = (cfg.bksp_is_delete ? 0x7F : 0x08); |
1250 | return p - output; |
1251 | } |
1252 | |
1253 | /* |
1254 | * Control-Space should send ^@ (0x00), not Space. |
1255 | */ |
1256 | if (ret && (keystate[VK_CONTROL] & 0x80) && wParam == VK_SPACE) { |
1257 | *p++ = 0x00; |
1258 | return p - output; |
1259 | } |
1260 | |
1261 | /* |
1262 | * If we're in applications keypad mode, we have to process it |
1263 | * before char-map translation, because it will pre-empt lots |
1264 | * of stuff, even if NumLock is off. |
1265 | */ |
1266 | if (app_keypad_keys) { |
1267 | if (ret) { |
1268 | /* |
1269 | * Hack to ensure NumLock doesn't interfere with |
1270 | * perception of Shift for Keypad Plus. I don't pretend |
1271 | * to understand this, but it seems to work as is. |
1272 | * Leave it alone, or die. |
1273 | */ |
1274 | keystate[VK_NUMLOCK] = 0; |
1275 | SetKeyboardState (keystate); |
1276 | GetKeyboardState (keystate); |
1277 | } |
1278 | switch ( (lParam >> 16) & 0x1FF ) { |
1279 | case 0x145: p += sprintf((char *)p, "\x1BOP"); return p - output; |
1280 | case 0x135: p += sprintf((char *)p, "\x1BOQ"); return p - output; |
1281 | case 0x037: p += sprintf((char *)p, "\x1BOR"); return p - output; |
1282 | case 0x047: p += sprintf((char *)p, "\x1BOw"); return p - output; |
1283 | case 0x048: p += sprintf((char *)p, "\x1BOx"); return p - output; |
1284 | case 0x049: p += sprintf((char *)p, "\x1BOy"); return p - output; |
1285 | case 0x04A: p += sprintf((char *)p, "\x1BOS"); return p - output; |
1286 | case 0x04B: p += sprintf((char *)p, "\x1BOt"); return p - output; |
1287 | case 0x04C: p += sprintf((char *)p, "\x1BOu"); return p - output; |
1288 | case 0x04D: p += sprintf((char *)p, "\x1BOv"); return p - output; |
1289 | case 0x04E: /* keypad + is ^[Ol, but ^[Om with Shift */ |
1290 | p += sprintf((char *)p, |
1291 | (ret && (keystate[VK_SHIFT] & 0x80)) ? |
1292 | "\x1BOm" : "\x1BOl"); |
1293 | return p - output; |
1294 | case 0x04F: p += sprintf((char *)p, "\x1BOq"); return p - output; |
1295 | case 0x050: p += sprintf((char *)p, "\x1BOr"); return p - output; |
1296 | case 0x051: p += sprintf((char *)p, "\x1BOs"); return p - output; |
1297 | case 0x052: p += sprintf((char *)p, "\x1BOp"); return p - output; |
1298 | case 0x053: p += sprintf((char *)p, "\x1BOn"); return p - output; |
1299 | case 0x11C: p += sprintf((char *)p, "\x1BOM"); return p - output; |
1300 | } |
1301 | } |
1302 | |
1303 | /* |
67c339f7 |
1304 | * Before doing Windows charmap translation, remove LeftALT |
1305 | * from the keymap, since its sole effect should be to prepend |
1306 | * ESC, which we've already done. Note that removal of LeftALT |
1307 | * has to happen _after_ the above call to SetKeyboardState, or |
1308 | * dire things will befall. |
374330e2 |
1309 | */ |
67c339f7 |
1310 | if (cancel_alt) { |
1311 | keystate[VK_MENU] = keystate[VK_RMENU]; |
1312 | keystate[VK_LMENU] = 0; |
1313 | } |
374330e2 |
1314 | |
1315 | /* |
1316 | * Attempt the Windows char-map translation. |
1317 | */ |
1318 | if (ret) { |
1319 | WORD chr; |
1320 | int r = ToAscii (wParam, (lParam >> 16) & 0xFF, |
1321 | keystate, &chr, 0); |
1322 | if (r == 1) { |
1323 | *p++ = chr & 0xFF; |
1324 | return p - output; |
1325 | } |
1326 | } |
1327 | |
1328 | /* |
1329 | * OK, we haven't had a key code from the keymap translation. |
1330 | * We'll try our various special cases and function keys, and |
1331 | * then give up. (There's nothing wrong with giving up: |
1332 | * Scrollock, Pause/Break, and of course the various buckybit |
1333 | * keys all produce KEYDOWN events that we really _do_ want to |
1334 | * ignore.) |
1335 | */ |
1336 | |
1337 | /* |
1338 | * Control-2 should return ^@ (0x00), Control-6 should return |
1339 | * ^^ (0x1E), and Control-Minus should return ^_ (0x1F). Since |
1340 | * the DOS keyboard handling did it, and we have nothing better |
1341 | * to do with the key combo in question, we'll also map |
1342 | * Control-Backquote to ^\ (0x1C). |
1343 | */ |
1344 | if (ret && (keystate[VK_CONTROL] & 0x80) && wParam == '2') { |
1345 | *p++ = 0x00; |
1346 | return p - output; |
1347 | } |
1348 | if (ret && (keystate[VK_CONTROL] & 0x80) && wParam == '6') { |
1349 | *p++ = 0x1E; |
1350 | return p - output; |
1351 | } |
1352 | if (ret && (keystate[VK_CONTROL] & 0x80) && wParam == 0xBD) { |
1353 | *p++ = 0x1F; |
1354 | return p - output; |
1355 | } |
1356 | if (ret && (keystate[VK_CONTROL] & 0x80) && wParam == 0xDF) { |
1357 | *p++ = 0x1C; |
1358 | return p - output; |
1359 | } |
1360 | |
1361 | /* |
1362 | * First, all the keys that do tilde codes. (ESC '[' nn '~', |
1363 | * for integer decimal nn.) |
1364 | * |
1365 | * We also deal with the weird ones here. Linux VCs replace F1 |
1366 | * to F5 by ESC [ [ A to ESC [ [ E. rxvt doesn't do _that_, but |
1367 | * does replace Home and End (1~ and 4~) by ESC [ H and ESC O w |
1368 | * respectively. |
1369 | */ |
1370 | code = 0; |
1371 | switch (wParam) { |
1372 | case VK_F1: code = (keystate[VK_SHIFT] & 0x80 ? 23 : 11); break; |
1373 | case VK_F2: code = (keystate[VK_SHIFT] & 0x80 ? 24 : 12); break; |
1374 | case VK_F3: code = (keystate[VK_SHIFT] & 0x80 ? 25 : 13); break; |
1375 | case VK_F4: code = (keystate[VK_SHIFT] & 0x80 ? 26 : 14); break; |
1376 | case VK_F5: code = (keystate[VK_SHIFT] & 0x80 ? 28 : 15); break; |
1377 | case VK_F6: code = (keystate[VK_SHIFT] & 0x80 ? 29 : 17); break; |
1378 | case VK_F7: code = (keystate[VK_SHIFT] & 0x80 ? 31 : 18); break; |
1379 | case VK_F8: code = (keystate[VK_SHIFT] & 0x80 ? 32 : 19); break; |
1380 | case VK_F9: code = (keystate[VK_SHIFT] & 0x80 ? 33 : 20); break; |
1381 | case VK_F10: code = (keystate[VK_SHIFT] & 0x80 ? 34 : 21); break; |
1382 | case VK_F11: code = 23; break; |
1383 | case VK_F12: code = 24; break; |
1384 | case VK_HOME: code = 1; break; |
1385 | case VK_INSERT: code = 2; break; |
1386 | case VK_DELETE: code = 3; break; |
1387 | case VK_END: code = 4; break; |
1388 | case VK_PRIOR: code = 5; break; |
1389 | case VK_NEXT: code = 6; break; |
1390 | } |
1391 | if (cfg.linux_funkeys && code >= 11 && code <= 15) { |
1392 | p += sprintf((char *)p, "\x1B[[%c", code + 'A' - 11); |
1393 | return p - output; |
1394 | } |
1395 | if (cfg.rxvt_homeend && (code == 1 || code == 4)) { |
1396 | p += sprintf((char *)p, code == 1 ? "\x1B[H" : "\x1BOw"); |
1397 | return p - output; |
1398 | } |
1399 | if (code) { |
1400 | p += sprintf((char *)p, "\x1B[%d~", code); |
1401 | return p - output; |
1402 | } |
1403 | |
1404 | /* |
1405 | * Now the remaining keys (arrows and Keypad 5. Keypad 5 for |
1406 | * some reason seems to send VK_CLEAR to Windows...). |
1407 | */ |
1408 | switch (wParam) { |
1409 | case VK_UP: |
1410 | p += sprintf((char *)p, app_cursor_keys ? "\x1BOA" : "\x1B[A"); |
1411 | return p - output; |
1412 | case VK_DOWN: |
1413 | p += sprintf((char *)p, app_cursor_keys ? "\x1BOB" : "\x1B[B"); |
1414 | return p - output; |
1415 | case VK_RIGHT: |
1416 | p += sprintf((char *)p, app_cursor_keys ? "\x1BOC" : "\x1B[C"); |
1417 | return p - output; |
1418 | case VK_LEFT: |
1419 | p += sprintf((char *)p, app_cursor_keys ? "\x1BOD" : "\x1B[D"); |
1420 | return p - output; |
1421 | case VK_CLEAR: p += sprintf((char *)p, "\x1B[G"); return p - output; |
1422 | } |
1423 | |
1424 | return 0; |
1425 | } |
1426 | |
1427 | void set_title (char *title) { |
1428 | sfree (window_name); |
1429 | window_name = smalloc(1+strlen(title)); |
1430 | strcpy (window_name, title); |
37508af4 |
1431 | if (cfg.win_name_always || !IsIconic(hwnd)) |
374330e2 |
1432 | SetWindowText (hwnd, title); |
1433 | } |
1434 | |
1435 | void set_icon (char *title) { |
1436 | sfree (icon_name); |
1437 | icon_name = smalloc(1+strlen(title)); |
1438 | strcpy (icon_name, title); |
37508af4 |
1439 | if (!cfg.win_name_always && IsIconic(hwnd)) |
374330e2 |
1440 | SetWindowText (hwnd, title); |
1441 | } |
1442 | |
1443 | void set_sbar (int total, int start, int page) { |
1444 | SCROLLINFO si; |
1445 | si.cbSize = sizeof(si); |
1446 | si.fMask = SIF_RANGE | SIF_PAGE | SIF_POS | SIF_DISABLENOSCROLL; |
1447 | si.nMin = 0; |
1448 | si.nMax = total - 1; |
1449 | si.nPage = page; |
1450 | si.nPos = start; |
c1f5f956 |
1451 | if (hwnd) |
1452 | SetScrollInfo (hwnd, SB_VERT, &si, TRUE); |
374330e2 |
1453 | } |
1454 | |
f67b4e85 |
1455 | Context get_ctx(void) { |
374330e2 |
1456 | HDC hdc; |
1457 | if (hwnd) { |
1458 | hdc = GetDC (hwnd); |
1459 | if (hdc && pal) |
1460 | SelectPalette (hdc, pal, FALSE); |
1461 | return hdc; |
1462 | } else |
1463 | return NULL; |
1464 | } |
1465 | |
1466 | void free_ctx (Context ctx) { |
1467 | SelectPalette (ctx, GetStockObject (DEFAULT_PALETTE), FALSE); |
1468 | ReleaseDC (hwnd, ctx); |
1469 | } |
1470 | |
1471 | static void real_palette_set (int n, int r, int g, int b) { |
1472 | if (pal) { |
1473 | logpal->palPalEntry[n].peRed = r; |
1474 | logpal->palPalEntry[n].peGreen = g; |
1475 | logpal->palPalEntry[n].peBlue = b; |
1476 | logpal->palPalEntry[n].peFlags = PC_NOCOLLAPSE; |
1477 | colours[n] = PALETTERGB(r, g, b); |
1478 | SetPaletteEntries (pal, 0, NCOLOURS, logpal->palPalEntry); |
1479 | } else |
1480 | colours[n] = RGB(r, g, b); |
1481 | } |
1482 | |
1483 | void palette_set (int n, int r, int g, int b) { |
1484 | static const int first[21] = { |
1485 | 0, 2, 4, 6, 8, 10, 12, 14, |
1486 | 1, 3, 5, 7, 9, 11, 13, 15, |
1487 | 16, 17, 18, 20, 22 |
1488 | }; |
1489 | real_palette_set (first[n], r, g, b); |
1490 | if (first[n] >= 18) |
1491 | real_palette_set (first[n]+1, r, g, b); |
1492 | if (pal) { |
1493 | HDC hdc = get_ctx(); |
1494 | UnrealizeObject (pal); |
1495 | RealizePalette (hdc); |
1496 | free_ctx (hdc); |
1497 | } |
1498 | } |
1499 | |
1500 | void palette_reset (void) { |
1501 | int i; |
1502 | |
1503 | for (i = 0; i < NCOLOURS; i++) { |
1504 | if (pal) { |
1505 | logpal->palPalEntry[i].peRed = defpal[i].rgbtRed; |
1506 | logpal->palPalEntry[i].peGreen = defpal[i].rgbtGreen; |
1507 | logpal->palPalEntry[i].peBlue = defpal[i].rgbtBlue; |
1508 | logpal->palPalEntry[i].peFlags = 0; |
1509 | colours[i] = PALETTERGB(defpal[i].rgbtRed, |
1510 | defpal[i].rgbtGreen, |
1511 | defpal[i].rgbtBlue); |
1512 | } else |
1513 | colours[i] = RGB(defpal[i].rgbtRed, |
1514 | defpal[i].rgbtGreen, |
1515 | defpal[i].rgbtBlue); |
1516 | } |
1517 | |
1518 | if (pal) { |
1519 | HDC hdc; |
1520 | SetPaletteEntries (pal, 0, NCOLOURS, logpal->palPalEntry); |
1521 | hdc = get_ctx(); |
1522 | RealizePalette (hdc); |
1523 | free_ctx (hdc); |
1524 | } |
1525 | } |
1526 | |
1527 | void write_clip (void *data, int len) { |
1528 | HGLOBAL clipdata; |
1529 | void *lock; |
1530 | |
1531 | clipdata = GlobalAlloc (GMEM_DDESHARE | GMEM_MOVEABLE, len + 1); |
1532 | if (!clipdata) |
1533 | return; |
1534 | lock = GlobalLock (clipdata); |
1535 | if (!lock) |
1536 | return; |
1537 | memcpy (lock, data, len); |
1538 | ((unsigned char *) lock) [len] = 0; |
1539 | GlobalUnlock (clipdata); |
1540 | |
1541 | SendMessage (hwnd, WM_IGNORE_CLIP, TRUE, 0); |
1542 | if (OpenClipboard (hwnd)) { |
1543 | EmptyClipboard(); |
1544 | SetClipboardData (CF_TEXT, clipdata); |
1545 | CloseClipboard(); |
1546 | } else |
1547 | GlobalFree (clipdata); |
1548 | SendMessage (hwnd, WM_IGNORE_CLIP, FALSE, 0); |
1549 | } |
1550 | |
1551 | void get_clip (void **p, int *len) { |
1552 | static HGLOBAL clipdata = NULL; |
1553 | |
1554 | if (!p) { |
1555 | if (clipdata) |
1556 | GlobalUnlock (clipdata); |
1557 | clipdata = NULL; |
1558 | return; |
1559 | } else { |
1560 | if (OpenClipboard (NULL)) { |
1561 | clipdata = GetClipboardData (CF_TEXT); |
1562 | CloseClipboard(); |
1563 | if (clipdata) { |
1564 | *p = GlobalLock (clipdata); |
1565 | if (*p) { |
1566 | *len = strlen(*p); |
1567 | return; |
1568 | } |
1569 | } |
1570 | } |
1571 | } |
1572 | |
1573 | *p = NULL; |
1574 | *len = 0; |
1575 | } |
1576 | |
1577 | /* |
1578 | * Move `lines' lines from position `from' to position `to' in the |
1579 | * window. |
1580 | */ |
1581 | void optimised_move (int to, int from, int lines) { |
1582 | RECT r; |
f67b4e85 |
1583 | int min, max; |
374330e2 |
1584 | |
1585 | min = (to < from ? to : from); |
1586 | max = to + from - min; |
374330e2 |
1587 | |
1588 | r.left = 0; r.right = cols * font_width; |
1589 | r.top = min * font_height; r.bottom = (max+lines) * font_height; |
1590 | ScrollWindow (hwnd, 0, (to - from) * font_height, &r, &r); |
1591 | } |
1592 | |
1593 | /* |
1594 | * Print a message box and perform a fatal exit. |
1595 | */ |
1596 | void fatalbox(char *fmt, ...) { |
1597 | va_list ap; |
1598 | char stuff[200]; |
1599 | |
1600 | va_start(ap, fmt); |
1601 | vsprintf(stuff, fmt, ap); |
1602 | va_end(ap); |
1603 | MessageBox(hwnd, stuff, "PuTTY Fatal Error", MB_ICONERROR | MB_OK); |
1604 | exit(1); |
1605 | } |
1606 | |
1607 | /* |
1608 | * Beep. |
1609 | */ |
1610 | void beep(void) { |
1611 | MessageBeep(MB_OK); |
1612 | } |