374330e2 |
1 | #include <windows.h> |
2 | #include <commctrl.h> |
3 | #include <winsock.h> |
4 | #include <stdio.h> |
5 | #include <stdlib.h> |
1d470ad2 |
6 | #include <ctype.h> |
374330e2 |
7 | |
8 | #define PUTTY_DO_GLOBALS /* actually _define_ globals */ |
9 | #include "putty.h" |
10 | #include "win_res.h" |
11 | |
6833a413 |
12 | #define IDM_SHOWLOG 0x0010 |
13 | #define IDM_NEWSESS 0x0020 |
14 | #define IDM_DUPSESS 0x0030 |
15 | #define IDM_RECONF 0x0040 |
16 | #define IDM_CLRSB 0x0050 |
17 | #define IDM_RESET 0x0060 |
18 | #define IDM_TEL_AYT 0x0070 |
19 | #define IDM_TEL_BRK 0x0080 |
20 | #define IDM_TEL_SYNCH 0x0090 |
21 | #define IDM_TEL_EC 0x00a0 |
22 | #define IDM_TEL_EL 0x00b0 |
23 | #define IDM_TEL_GA 0x00c0 |
24 | #define IDM_TEL_NOP 0x00d0 |
25 | #define IDM_TEL_ABORT 0x00e0 |
26 | #define IDM_TEL_AO 0x00f0 |
27 | #define IDM_TEL_IP 0x0100 |
28 | #define IDM_TEL_SUSP 0x0110 |
29 | #define IDM_TEL_EOR 0x0120 |
30 | #define IDM_TEL_EOF 0x0130 |
31 | #define IDM_ABOUT 0x0140 |
32 | #define IDM_SAVEDSESS 0x0150 |
33 | |
34 | #define IDM_SAVED_MIN 0x1000 |
35 | #define IDM_SAVED_MAX 0x2000 |
374330e2 |
36 | |
59ad2c03 |
37 | #define WM_IGNORE_SIZE (WM_XUSER + 1) |
38 | #define WM_IGNORE_CLIP (WM_XUSER + 2) |
ca7b9fe5 |
39 | #define WM_IGNORE_KEYMENU (WM_XUSER + 3) |
374330e2 |
40 | |
996c8c3b |
41 | static LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM); |
c9def1b8 |
42 | static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam, unsigned char *output); |
374330e2 |
43 | static void cfgtopalette(void); |
44 | static void init_palette(void); |
59ad2c03 |
45 | static void init_fonts(int); |
374330e2 |
46 | |
47 | static int extra_width, extra_height; |
48 | |
59ad2c03 |
49 | static int pending_netevent = 0; |
50 | static WPARAM pend_netevent_wParam = 0; |
51 | static LPARAM pend_netevent_lParam = 0; |
52 | static void enact_pending_netevent(void); |
53 | |
374330e2 |
54 | #define FONT_NORMAL 0 |
55 | #define FONT_BOLD 1 |
56 | #define FONT_UNDERLINE 2 |
57 | #define FONT_BOLDUND 3 |
58 | #define FONT_OEM 4 |
59 | #define FONT_OEMBOLD 5 |
60 | #define FONT_OEMBOLDUND 6 |
61 | #define FONT_OEMUND 7 |
62 | static HFONT fonts[8]; |
09798031 |
63 | static int font_needs_hand_underlining; |
374330e2 |
64 | static enum { |
65 | BOLD_COLOURS, BOLD_SHADOW, BOLD_FONT |
66 | } bold_mode; |
67 | static enum { |
68 | UND_LINE, UND_FONT |
69 | } und_mode; |
70 | static int descent; |
71 | |
72 | #define NCOLOURS 24 |
73 | static COLORREF colours[NCOLOURS]; |
74 | static HPALETTE pal; |
75 | static LPLOGPALETTE logpal; |
76 | static RGBTRIPLE defpal[NCOLOURS]; |
77 | |
78 | static HWND hwnd; |
79 | |
80 | static int dbltime, lasttime, lastact; |
81 | static Mouse_Button lastbtn; |
82 | |
83 | static char *window_name, *icon_name; |
84 | |
85 | int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) { |
86 | static char appname[] = "PuTTY"; |
87 | WORD winsock_ver; |
88 | WSADATA wsadata; |
89 | WNDCLASS wndclass; |
90 | MSG msg; |
91 | int guess_width, guess_height; |
92 | |
73251d5d |
93 | putty_inst = inst; |
67779be7 |
94 | flags = FLAG_VERBOSE | FLAG_INTERACTIVE; |
73251d5d |
95 | |
374330e2 |
96 | winsock_ver = MAKEWORD(1, 1); |
97 | if (WSAStartup(winsock_ver, &wsadata)) { |
98 | MessageBox(NULL, "Unable to initialise WinSock", "WinSock Error", |
99 | MB_OK | MB_ICONEXCLAMATION); |
100 | return 1; |
101 | } |
102 | if (LOBYTE(wsadata.wVersion) != 1 || HIBYTE(wsadata.wVersion) != 1) { |
103 | MessageBox(NULL, "WinSock version is incompatible with 1.1", |
104 | "WinSock Error", MB_OK | MB_ICONEXCLAMATION); |
105 | WSACleanup(); |
106 | return 1; |
107 | } |
108 | /* WISHLIST: maybe allow config tweaking even if winsock not present? */ |
109 | |
110 | InitCommonControls(); |
111 | |
112 | /* |
113 | * Process the command line. |
114 | */ |
115 | { |
116 | char *p; |
117 | |
e277c42d |
118 | default_protocol = DEFAULT_PROTOCOL; |
119 | default_port = DEFAULT_PORT; |
120 | |
374330e2 |
121 | do_defaults(NULL); |
122 | |
123 | p = cmdline; |
124 | while (*p && isspace(*p)) p++; |
125 | |
126 | /* |
e277c42d |
127 | * Process command line options first. Yes, this can be |
128 | * done better, and it will be as soon as I have the |
129 | * energy... |
130 | */ |
131 | while (*p == '-') { |
132 | char *q = p + strcspn(p, " \t"); |
133 | p++; |
134 | if (q == p + 3 && |
135 | tolower(p[0]) == 's' && |
136 | tolower(p[1]) == 's' && |
137 | tolower(p[2]) == 'h') { |
138 | default_protocol = cfg.protocol = PROT_SSH; |
139 | default_port = cfg.port = 22; |
5fd04f07 |
140 | } else if (q == p + 3 && |
141 | tolower(p[0]) == 'l' && |
142 | tolower(p[1]) == 'o' && |
143 | tolower(p[2]) == 'g') { |
144 | logfile = "putty.log"; |
e277c42d |
145 | } |
146 | p = q + strspn(q, " \t"); |
147 | } |
148 | |
149 | /* |
374330e2 |
150 | * An initial @ means to activate a saved session. |
151 | */ |
152 | if (*p == '@') { |
153 | do_defaults (p+1); |
154 | if (!*cfg.host && !do_config()) { |
155 | WSACleanup(); |
156 | return 0; |
157 | } |
158 | } else if (*p == '&') { |
159 | /* |
160 | * An initial & means we've been given a command line |
161 | * containing the hex value of a HANDLE for a file |
162 | * mapping object, which we must then extract as a |
163 | * config. |
164 | */ |
165 | HANDLE filemap; |
166 | Config *cp; |
1d470ad2 |
167 | if (sscanf(p+1, "%p", &filemap) == 1 && |
374330e2 |
168 | (cp = MapViewOfFile(filemap, FILE_MAP_READ, |
169 | 0, 0, sizeof(Config))) != NULL) { |
170 | cfg = *cp; |
171 | UnmapViewOfFile(cp); |
172 | CloseHandle(filemap); |
173 | } else if (!do_config()) { |
174 | WSACleanup(); |
175 | return 0; |
176 | } |
177 | } else if (*p) { |
178 | char *q = p; |
4e8bc59f |
179 | /* |
70887be9 |
180 | * If the hostname starts with "telnet:", set the |
4e8bc59f |
181 | * protocol to Telnet and process the string as a |
182 | * Telnet URL. |
183 | */ |
70887be9 |
184 | if (!strncmp(q, "telnet:", 7)) { |
ab21de77 |
185 | char c; |
186 | |
70887be9 |
187 | q += 7; |
188 | if (q[0] == '/' && q[1] == '/') |
189 | q += 2; |
4e8bc59f |
190 | cfg.protocol = PROT_TELNET; |
191 | p = q; |
ab21de77 |
192 | while (*p && *p != ':' && *p != '/') p++; |
193 | c = *p; |
194 | if (*p) |
4e8bc59f |
195 | *p++ = '\0'; |
ab21de77 |
196 | if (c == ':') |
4e8bc59f |
197 | cfg.port = atoi(p); |
ab21de77 |
198 | else |
4e8bc59f |
199 | cfg.port = -1; |
200 | strncpy (cfg.host, q, sizeof(cfg.host)-1); |
201 | cfg.host[sizeof(cfg.host)-1] = '\0'; |
202 | } else { |
203 | while (*p && !isspace(*p)) p++; |
204 | if (*p) |
205 | *p++ = '\0'; |
206 | strncpy (cfg.host, q, sizeof(cfg.host)-1); |
207 | cfg.host[sizeof(cfg.host)-1] = '\0'; |
208 | while (*p && isspace(*p)) p++; |
209 | if (*p) |
210 | cfg.port = atoi(p); |
211 | else |
212 | cfg.port = -1; |
213 | } |
374330e2 |
214 | } else { |
215 | if (!do_config()) { |
216 | WSACleanup(); |
217 | return 0; |
218 | } |
219 | } |
220 | } |
221 | |
89ee5268 |
222 | /* |
223 | * Select protocol. This is farmed out into a table in a |
224 | * separate file to enable an ssh-free variant. |
225 | */ |
226 | { |
227 | int i; |
228 | back = NULL; |
229 | for (i = 0; backends[i].backend != NULL; i++) |
230 | if (backends[i].protocol == cfg.protocol) { |
231 | back = backends[i].backend; |
232 | break; |
233 | } |
234 | if (back == NULL) { |
235 | MessageBox(NULL, "Unsupported protocol number found", |
236 | "PuTTY Internal Error", MB_OK | MB_ICONEXCLAMATION); |
237 | WSACleanup(); |
238 | return 1; |
239 | } |
240 | } |
5bc238bb |
241 | |
242 | ldisc = (cfg.ldisc_term ? &ldisc_term : &ldisc_simple); |
374330e2 |
243 | |
244 | if (!prev) { |
245 | wndclass.style = 0; |
246 | wndclass.lpfnWndProc = WndProc; |
247 | wndclass.cbClsExtra = 0; |
248 | wndclass.cbWndExtra = 0; |
249 | wndclass.hInstance = inst; |
250 | wndclass.hIcon = LoadIcon (inst, |
251 | MAKEINTRESOURCE(IDI_MAINICON)); |
1bb542b2 |
252 | wndclass.hCursor = LoadCursor (NULL, IDC_IBEAM); |
374330e2 |
253 | wndclass.hbrBackground = GetStockObject (BLACK_BRUSH); |
254 | wndclass.lpszMenuName = NULL; |
255 | wndclass.lpszClassName = appname; |
256 | |
257 | RegisterClass (&wndclass); |
258 | } |
259 | |
260 | hwnd = NULL; |
261 | |
262 | savelines = cfg.savelines; |
263 | term_init(); |
264 | |
265 | cfgtopalette(); |
266 | |
267 | /* |
268 | * Guess some defaults for the window size. This all gets |
269 | * updated later, so we don't really care too much. However, we |
270 | * do want the font width/height guesses to correspond to a |
271 | * large font rather than a small one... |
272 | */ |
273 | |
274 | font_width = 10; |
275 | font_height = 20; |
276 | extra_width = 25; |
277 | extra_height = 28; |
278 | term_size (cfg.height, cfg.width, cfg.savelines); |
279 | guess_width = extra_width + font_width * cols; |
280 | guess_height = extra_height + font_height * rows; |
281 | { |
282 | RECT r; |
283 | HWND w = GetDesktopWindow(); |
284 | GetWindowRect (w, &r); |
285 | if (guess_width > r.right - r.left) |
286 | guess_width = r.right - r.left; |
287 | if (guess_height > r.bottom - r.top) |
288 | guess_height = r.bottom - r.top; |
289 | } |
290 | |
c9def1b8 |
291 | { |
292 | int winmode = WS_OVERLAPPEDWINDOW|WS_VSCROLL; |
293 | if (!cfg.scrollbar) winmode &= ~(WS_VSCROLL); |
294 | if (cfg.locksize) winmode &= ~(WS_THICKFRAME|WS_MAXIMIZEBOX); |
295 | hwnd = CreateWindow (appname, appname, |
296 | winmode, |
297 | CW_USEDEFAULT, CW_USEDEFAULT, |
298 | guess_width, guess_height, |
299 | NULL, NULL, inst, NULL); |
300 | } |
374330e2 |
301 | |
302 | /* |
303 | * Initialise the fonts, simultaneously correcting the guesses |
304 | * for font_{width,height}. |
305 | */ |
306 | bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT; |
307 | und_mode = UND_FONT; |
59ad2c03 |
308 | init_fonts(0); |
374330e2 |
309 | |
310 | /* |
311 | * Correct the guesses for extra_{width,height}. |
312 | */ |
313 | { |
314 | RECT cr, wr; |
315 | GetWindowRect (hwnd, &wr); |
316 | GetClientRect (hwnd, &cr); |
317 | extra_width = wr.right - wr.left - cr.right + cr.left; |
318 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top; |
319 | } |
320 | |
321 | /* |
322 | * Resize the window, now we know what size we _really_ want it |
323 | * to be. |
324 | */ |
325 | guess_width = extra_width + font_width * cols; |
326 | guess_height = extra_height + font_height * rows; |
327 | SendMessage (hwnd, WM_IGNORE_SIZE, 0, 0); |
328 | SetWindowPos (hwnd, NULL, 0, 0, guess_width, guess_height, |
329 | SWP_NOMOVE | SWP_NOREDRAW | SWP_NOZORDER); |
330 | |
331 | /* |
332 | * Initialise the scroll bar. |
333 | */ |
334 | { |
335 | SCROLLINFO si; |
336 | |
337 | si.cbSize = sizeof(si); |
c9def1b8 |
338 | si.fMask = SIF_ALL | SIF_DISABLENOSCROLL; |
374330e2 |
339 | si.nMin = 0; |
340 | si.nMax = rows-1; |
341 | si.nPage = rows; |
342 | si.nPos = 0; |
343 | SetScrollInfo (hwnd, SB_VERT, &si, FALSE); |
344 | } |
345 | |
346 | /* |
347 | * Start up the telnet connection. |
348 | */ |
349 | { |
350 | char *error; |
351 | char msg[1024]; |
352 | char *realhost; |
353 | |
354 | error = back->init (hwnd, cfg.host, cfg.port, &realhost); |
355 | if (error) { |
356 | sprintf(msg, "Unable to open connection:\n%s", error); |
357 | MessageBox(NULL, msg, "PuTTY Error", MB_ICONERROR | MB_OK); |
358 | return 0; |
359 | } |
360 | window_name = icon_name = NULL; |
5ac36532 |
361 | sprintf(msg, "%s - PuTTY", realhost); |
374330e2 |
362 | set_title (msg); |
363 | set_icon (msg); |
364 | } |
365 | |
d85548fe |
366 | session_closed = FALSE; |
367 | |
374330e2 |
368 | /* |
369 | * Set up the input and output buffers. |
370 | */ |
c9def1b8 |
371 | inbuf_head = 0; |
374330e2 |
372 | outbuf_reap = outbuf_head = 0; |
373 | |
374 | /* |
375 | * Prepare the mouse handler. |
376 | */ |
377 | lastact = MA_NOTHING; |
378 | lastbtn = MB_NOTHING; |
379 | dbltime = GetDoubleClickTime(); |
380 | |
381 | /* |
382 | * Set up the session-control options on the system menu. |
383 | */ |
384 | { |
385 | HMENU m = GetSystemMenu (hwnd, FALSE); |
0a4aa984 |
386 | HMENU p,s; |
387 | int i; |
374330e2 |
388 | |
389 | AppendMenu (m, MF_SEPARATOR, 0, 0); |
390 | if (cfg.protocol == PROT_TELNET) { |
391 | p = CreateMenu(); |
392 | AppendMenu (p, MF_ENABLED, IDM_TEL_AYT, "Are You There"); |
393 | AppendMenu (p, MF_ENABLED, IDM_TEL_BRK, "Break"); |
394 | AppendMenu (p, MF_ENABLED, IDM_TEL_SYNCH, "Synch"); |
395 | AppendMenu (p, MF_SEPARATOR, 0, 0); |
396 | AppendMenu (p, MF_ENABLED, IDM_TEL_EC, "Erase Character"); |
397 | AppendMenu (p, MF_ENABLED, IDM_TEL_EL, "Erase Line"); |
398 | AppendMenu (p, MF_ENABLED, IDM_TEL_GA, "Go Ahead"); |
399 | AppendMenu (p, MF_ENABLED, IDM_TEL_NOP, "No Operation"); |
400 | AppendMenu (p, MF_SEPARATOR, 0, 0); |
401 | AppendMenu (p, MF_ENABLED, IDM_TEL_ABORT, "Abort Process"); |
402 | AppendMenu (p, MF_ENABLED, IDM_TEL_AO, "Abort Output"); |
403 | AppendMenu (p, MF_ENABLED, IDM_TEL_IP, "Interrupt Process"); |
404 | AppendMenu (p, MF_ENABLED, IDM_TEL_SUSP, "Suspend Process"); |
405 | AppendMenu (p, MF_SEPARATOR, 0, 0); |
406 | AppendMenu (p, MF_ENABLED, IDM_TEL_EOR, "End Of Record"); |
407 | AppendMenu (p, MF_ENABLED, IDM_TEL_EOF, "End Of File"); |
408 | AppendMenu (m, MF_POPUP | MF_ENABLED, (UINT) p, "Telnet Command"); |
374330e2 |
409 | AppendMenu (m, MF_SEPARATOR, 0, 0); |
410 | } |
45c4ea18 |
411 | AppendMenu (m, MF_ENABLED, IDM_SHOWLOG, "&Event Log"); |
c5e9c988 |
412 | AppendMenu (m, MF_SEPARATOR, 0, 0); |
45c4ea18 |
413 | AppendMenu (m, MF_ENABLED, IDM_NEWSESS, "Ne&w Session"); |
414 | AppendMenu (m, MF_ENABLED, IDM_DUPSESS, "&Duplicate Session"); |
0a4aa984 |
415 | s = CreateMenu(); |
416 | get_sesslist(TRUE); |
417 | for (i = 1 ; i < ((nsessions < 256) ? nsessions : 256) ; i++) |
418 | AppendMenu (s, MF_ENABLED, IDM_SAVED_MIN + (16 * i) , sessions[i]); |
45c4ea18 |
419 | AppendMenu (m, MF_POPUP | MF_ENABLED, (UINT) s, "Sa&ved Sessions"); |
420 | AppendMenu (m, MF_ENABLED, IDM_RECONF, "Chan&ge Settings"); |
374330e2 |
421 | AppendMenu (m, MF_SEPARATOR, 0, 0); |
45c4ea18 |
422 | AppendMenu (m, MF_ENABLED, IDM_CLRSB, "C&lear Scrollback"); |
423 | AppendMenu (m, MF_ENABLED, IDM_RESET, "Rese&t Terminal"); |
374330e2 |
424 | AppendMenu (m, MF_SEPARATOR, 0, 0); |
45c4ea18 |
425 | AppendMenu (m, MF_ENABLED, IDM_ABOUT, "&About PuTTY"); |
374330e2 |
426 | } |
427 | |
428 | /* |
429 | * Finally show the window! |
430 | */ |
431 | ShowWindow (hwnd, show); |
432 | |
433 | /* |
434 | * Set the palette up. |
435 | */ |
436 | pal = NULL; |
437 | logpal = NULL; |
438 | init_palette(); |
439 | |
440 | has_focus = (GetForegroundWindow() == hwnd); |
441 | UpdateWindow (hwnd); |
442 | |
59ad2c03 |
443 | { |
444 | int timer_id = 0, long_timer = 0; |
445 | |
446 | while (GetMessage (&msg, NULL, 0, 0) == 1) { |
447 | /* Sometimes DispatchMessage calls routines that use their own |
448 | * GetMessage loop, setup this timer so we get some control back. |
449 | * |
450 | * Also call term_update() from the timer so that if the host |
451 | * is sending data flat out we still do redraws. |
452 | */ |
453 | if(timer_id && long_timer) { |
454 | KillTimer(hwnd, timer_id); |
455 | long_timer = timer_id = 0; |
456 | } |
457 | if(!timer_id) |
458 | timer_id = SetTimer(hwnd, 1, 20, NULL); |
459 | DispatchMessage (&msg); |
460 | |
461 | /* This is too fast, but I'll leave it for now 'cause it shows |
462 | * how often term_update is called (far too often at times!) |
463 | */ |
464 | term_blink(0); |
465 | |
c9def1b8 |
466 | /* Send the paste buffer if there's anything to send */ |
467 | term_paste(); |
468 | |
59ad2c03 |
469 | /* If there's nothing new in the queue then we can do everything |
470 | * we've delayed, reading the socket, writing, and repainting |
471 | * the window. |
472 | */ |
473 | if (!PeekMessage (&msg, NULL, 0, 0, PM_NOREMOVE)) { |
474 | if (pending_netevent) { |
475 | enact_pending_netevent(); |
476 | |
477 | term_blink(1); |
478 | } |
479 | } else continue; |
480 | if (!PeekMessage (&msg, NULL, 0, 0, PM_NOREMOVE)) { |
481 | if (timer_id) { |
482 | KillTimer(hwnd, timer_id); |
483 | timer_id = 0; |
484 | } |
c9def1b8 |
485 | if (inbuf_head) |
59ad2c03 |
486 | term_out(); |
487 | term_update(); |
c9def1b8 |
488 | if (!has_focus) |
489 | timer_id = SetTimer(hwnd, 1, 2000, NULL); |
490 | else if (cfg.blinktext) |
491 | timer_id = SetTimer(hwnd, 1, 250, NULL); |
492 | else |
493 | timer_id = SetTimer(hwnd, 1, 500, NULL); |
59ad2c03 |
494 | long_timer = 1; |
495 | } |
496 | } |
374330e2 |
497 | } |
498 | |
499 | /* |
500 | * Clean up. |
501 | */ |
502 | { |
503 | int i; |
504 | for (i=0; i<8; i++) |
505 | if (fonts[i]) |
506 | DeleteObject(fonts[i]); |
507 | } |
508 | sfree(logpal); |
509 | if (pal) |
510 | DeleteObject(pal); |
511 | WSACleanup(); |
512 | |
8f203108 |
513 | if (cfg.protocol == PROT_SSH) { |
374330e2 |
514 | random_save_seed(); |
8f203108 |
515 | #ifdef MSCRYPTOAPI |
516 | crypto_wrapup(); |
517 | #endif |
518 | } |
374330e2 |
519 | |
520 | return msg.wParam; |
521 | } |
522 | |
523 | /* |
8d5de777 |
524 | * Print a message box and close the connection. |
525 | */ |
526 | void connection_fatal(char *fmt, ...) { |
527 | va_list ap; |
528 | char stuff[200]; |
529 | |
530 | va_start(ap, fmt); |
531 | vsprintf(stuff, fmt, ap); |
532 | va_end(ap); |
533 | MessageBox(hwnd, stuff, "PuTTY Fatal Error", MB_ICONERROR | MB_OK); |
534 | if (cfg.close_on_exit) |
535 | PostQuitMessage(1); |
536 | else { |
537 | session_closed = TRUE; |
538 | SetWindowText (hwnd, "PuTTY (inactive)"); |
539 | } |
540 | } |
541 | |
542 | /* |
59ad2c03 |
543 | * Actually do the job requested by a WM_NETEVENT |
544 | */ |
545 | static void enact_pending_netevent(void) { |
546 | int i; |
9dde0b46 |
547 | static int reentering = 0; |
548 | |
549 | if (reentering) |
550 | return; /* don't unpend the pending */ |
551 | |
59ad2c03 |
552 | pending_netevent = FALSE; |
9dde0b46 |
553 | |
554 | reentering = 1; |
59ad2c03 |
555 | i = back->msg (pend_netevent_wParam, pend_netevent_lParam); |
9dde0b46 |
556 | reentering = 0; |
59ad2c03 |
557 | |
558 | if (i < 0) { |
559 | char buf[1024]; |
560 | switch (WSABASEERR + (-i) % 10000) { |
561 | case WSAECONNRESET: |
562 | sprintf(buf, "Connection reset by peer"); |
563 | break; |
564 | default: |
565 | sprintf(buf, "Unexpected network error %d", -i); |
566 | break; |
567 | } |
8d5de777 |
568 | connection_fatal(buf); |
569 | } |
570 | if (i <= 0) { |
59ad2c03 |
571 | if (cfg.close_on_exit) |
572 | PostQuitMessage(0); |
573 | else { |
574 | session_closed = TRUE; |
575 | MessageBox(hwnd, "Connection closed by remote host", |
576 | "PuTTY", MB_OK | MB_ICONINFORMATION); |
577 | SetWindowText (hwnd, "PuTTY (inactive)"); |
578 | } |
579 | } |
580 | } |
581 | |
582 | /* |
374330e2 |
583 | * Copy the colour palette from the configuration data into defpal. |
584 | * This is non-trivial because the colour indices are different. |
585 | */ |
586 | static void cfgtopalette(void) { |
587 | int i; |
588 | static const int ww[] = { |
589 | 6, 7, 8, 9, 10, 11, 12, 13, |
590 | 14, 15, 16, 17, 18, 19, 20, 21, |
591 | 0, 1, 2, 3, 4, 4, 5, 5 |
592 | }; |
593 | |
594 | for (i=0; i<24; i++) { |
595 | int w = ww[i]; |
596 | defpal[i].rgbtRed = cfg.colours[w][0]; |
597 | defpal[i].rgbtGreen = cfg.colours[w][1]; |
598 | defpal[i].rgbtBlue = cfg.colours[w][2]; |
599 | } |
600 | } |
601 | |
602 | /* |
603 | * Set up the colour palette. |
604 | */ |
605 | static void init_palette(void) { |
606 | int i; |
607 | HDC hdc = GetDC (hwnd); |
608 | if (hdc) { |
609 | if (cfg.try_palette && |
610 | GetDeviceCaps (hdc, RASTERCAPS) & RC_PALETTE) { |
611 | logpal = smalloc(sizeof(*logpal) |
612 | - sizeof(logpal->palPalEntry) |
613 | + NCOLOURS * sizeof(PALETTEENTRY)); |
614 | logpal->palVersion = 0x300; |
615 | logpal->palNumEntries = NCOLOURS; |
616 | for (i = 0; i < NCOLOURS; i++) { |
617 | logpal->palPalEntry[i].peRed = defpal[i].rgbtRed; |
618 | logpal->palPalEntry[i].peGreen = defpal[i].rgbtGreen; |
619 | logpal->palPalEntry[i].peBlue = defpal[i].rgbtBlue; |
620 | logpal->palPalEntry[i].peFlags = PC_NOCOLLAPSE; |
621 | } |
622 | pal = CreatePalette (logpal); |
623 | if (pal) { |
624 | SelectPalette (hdc, pal, FALSE); |
625 | RealizePalette (hdc); |
626 | SelectPalette (hdc, GetStockObject (DEFAULT_PALETTE), |
627 | FALSE); |
628 | } |
629 | } |
630 | ReleaseDC (hwnd, hdc); |
631 | } |
632 | if (pal) |
633 | for (i=0; i<NCOLOURS; i++) |
634 | colours[i] = PALETTERGB(defpal[i].rgbtRed, |
635 | defpal[i].rgbtGreen, |
636 | defpal[i].rgbtBlue); |
637 | else |
638 | for(i=0; i<NCOLOURS; i++) |
639 | colours[i] = RGB(defpal[i].rgbtRed, |
640 | defpal[i].rgbtGreen, |
641 | defpal[i].rgbtBlue); |
642 | } |
643 | |
644 | /* |
645 | * Initialise all the fonts we will need. There may be as many as |
646 | * eight or as few as one. We also: |
647 | * |
648 | * - check the font width and height, correcting our guesses if |
649 | * necessary. |
650 | * |
651 | * - verify that the bold font is the same width as the ordinary |
652 | * one, and engage shadow bolding if not. |
653 | * |
654 | * - verify that the underlined font is the same width as the |
655 | * ordinary one (manual underlining by means of line drawing can |
656 | * be done in a pinch). |
374330e2 |
657 | */ |
59ad2c03 |
658 | static void init_fonts(int pick_width) { |
374330e2 |
659 | TEXTMETRIC tm; |
97fc891e |
660 | int i; |
59ad2c03 |
661 | int fsize[8]; |
374330e2 |
662 | HDC hdc; |
663 | int fw_dontcare, fw_bold; |
97fc891e |
664 | int firstchar = ' '; |
374330e2 |
665 | |
59ad2c03 |
666 | #ifdef CHECKOEMFONT |
97fc891e |
667 | font_messup: |
59ad2c03 |
668 | #endif |
374330e2 |
669 | for (i=0; i<8; i++) |
670 | fonts[i] = NULL; |
671 | |
672 | if (cfg.fontisbold) { |
673 | fw_dontcare = FW_BOLD; |
674 | fw_bold = FW_BLACK; |
675 | } else { |
676 | fw_dontcare = FW_DONTCARE; |
677 | fw_bold = FW_BOLD; |
678 | } |
679 | |
97fc891e |
680 | hdc = GetDC(hwnd); |
681 | |
682 | font_height = cfg.fontheight; |
59ad2c03 |
683 | font_width = pick_width; |
97fc891e |
684 | |
374330e2 |
685 | #define f(i,c,w,u) \ |
97fc891e |
686 | fonts[i] = CreateFont (font_height, font_width, 0, 0, w, FALSE, u, FALSE, \ |
374330e2 |
687 | c, OUT_DEFAULT_PRECIS, \ |
688 | CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, \ |
689 | FIXED_PITCH | FF_DONTCARE, cfg.font) |
97fc891e |
690 | |
374330e2 |
691 | if (cfg.vtmode != VT_OEMONLY) { |
14963b8f |
692 | f(FONT_NORMAL, cfg.fontcharset, fw_dontcare, FALSE); |
97fc891e |
693 | |
694 | SelectObject (hdc, fonts[FONT_NORMAL]); |
695 | GetTextMetrics(hdc, &tm); |
696 | font_height = tm.tmHeight; |
697 | font_width = tm.tmAveCharWidth; |
698 | |
14963b8f |
699 | f(FONT_UNDERLINE, cfg.fontcharset, fw_dontcare, TRUE); |
97fc891e |
700 | |
09798031 |
701 | /* |
702 | * Some fonts, e.g. 9-pt Courier, draw their underlines |
703 | * outside their character cell. We successfully prevent |
704 | * screen corruption by clipping the text output, but then |
705 | * we lose the underline completely. Here we try to work |
706 | * out whether this is such a font, and if it is, we set a |
707 | * flag that causes underlines to be drawn by hand. |
708 | * |
709 | * Having tried other more sophisticated approaches (such |
710 | * as examining the TEXTMETRIC structure or requesting the |
711 | * height of a string), I think we'll do this the brute |
712 | * force way: we create a small bitmap, draw an underlined |
713 | * space on it, and test to see whether any pixels are |
714 | * foreground-coloured. (Since we expect the underline to |
715 | * go all the way across the character cell, we only search |
716 | * down a single column of the bitmap, half way across.) |
717 | */ |
718 | { |
719 | HDC und_dc; |
720 | HBITMAP und_bm, und_oldbm; |
721 | int i, gotit; |
722 | COLORREF c; |
723 | |
724 | und_dc = CreateCompatibleDC(hdc); |
725 | und_bm = CreateCompatibleBitmap(hdc, font_width, font_height); |
726 | und_oldbm = SelectObject(und_dc, und_bm); |
727 | SelectObject(und_dc, fonts[FONT_UNDERLINE]); |
728 | SetTextAlign(und_dc, TA_TOP | TA_LEFT | TA_NOUPDATECP); |
729 | SetTextColor (und_dc, RGB(255,255,255)); |
730 | SetBkColor (und_dc, RGB(0,0,0)); |
731 | SetBkMode (und_dc, OPAQUE); |
732 | ExtTextOut (und_dc, 0, 0, ETO_OPAQUE, NULL, " ", 1, NULL); |
733 | gotit = FALSE; |
734 | for (i = 0; i < font_height; i++) { |
735 | c = GetPixel(und_dc, font_width/2, i); |
736 | if (c != RGB(0,0,0)) |
737 | gotit = TRUE; |
738 | } |
739 | SelectObject(und_dc, und_oldbm); |
740 | DeleteObject(und_bm); |
741 | DeleteDC(und_dc); |
742 | font_needs_hand_underlining = !gotit; |
743 | } |
744 | |
97fc891e |
745 | if (bold_mode == BOLD_FONT) { |
14963b8f |
746 | f(FONT_BOLD, cfg.fontcharset, fw_bold, FALSE); |
747 | f(FONT_BOLDUND, cfg.fontcharset, fw_bold, TRUE); |
374330e2 |
748 | } |
97fc891e |
749 | |
750 | if (cfg.vtmode == VT_OEMANSI) { |
751 | f(FONT_OEM, OEM_CHARSET, fw_dontcare, FALSE); |
752 | f(FONT_OEMUND, OEM_CHARSET, fw_dontcare, TRUE); |
753 | |
754 | if (bold_mode == BOLD_FONT) { |
755 | f(FONT_OEMBOLD, OEM_CHARSET, fw_bold, FALSE); |
756 | f(FONT_OEMBOLDUND, OEM_CHARSET, fw_bold, TRUE); |
757 | } |
758 | } |
759 | } |
760 | else |
761 | { |
762 | f(FONT_OEM, cfg.fontcharset, fw_dontcare, FALSE); |
763 | |
764 | SelectObject (hdc, fonts[FONT_OEM]); |
765 | GetTextMetrics(hdc, &tm); |
766 | font_height = tm.tmHeight; |
767 | font_width = tm.tmAveCharWidth; |
768 | |
769 | f(FONT_OEMUND, cfg.fontcharset, fw_dontcare, TRUE); |
770 | |
771 | if (bold_mode == BOLD_FONT) { |
772 | f(FONT_BOLD, cfg.fontcharset, fw_bold, FALSE); |
773 | f(FONT_BOLDUND, cfg.fontcharset, fw_bold, TRUE); |
374330e2 |
774 | } |
374330e2 |
775 | } |
776 | #undef f |
777 | |
97fc891e |
778 | descent = tm.tmAscent + 1; |
779 | if (descent >= font_height) |
780 | descent = font_height - 1; |
781 | firstchar = tm.tmFirstChar; |
374330e2 |
782 | |
97fc891e |
783 | for (i=0; i<8; i++) { |
784 | if (fonts[i]) { |
59ad2c03 |
785 | if (SelectObject (hdc, fonts[i]) && |
786 | GetTextMetrics(hdc, &tm) ) |
787 | fsize[i] = tm.tmAveCharWidth + 256 * tm.tmHeight; |
788 | else fsize[i] = -i; |
374330e2 |
789 | } |
59ad2c03 |
790 | else fsize[i] = -i; |
374330e2 |
791 | } |
792 | |
793 | ReleaseDC (hwnd, hdc); |
794 | |
59ad2c03 |
795 | /* ... This is wrong in OEM only mode */ |
97fc891e |
796 | if (fsize[FONT_UNDERLINE] != fsize[FONT_NORMAL] || |
374330e2 |
797 | (bold_mode == BOLD_FONT && |
97fc891e |
798 | fsize[FONT_BOLDUND] != fsize[FONT_BOLD])) { |
374330e2 |
799 | und_mode = UND_LINE; |
800 | DeleteObject (fonts[FONT_UNDERLINE]); |
801 | if (bold_mode == BOLD_FONT) |
802 | DeleteObject (fonts[FONT_BOLDUND]); |
803 | } |
804 | |
805 | if (bold_mode == BOLD_FONT && |
97fc891e |
806 | fsize[FONT_BOLD] != fsize[FONT_NORMAL]) { |
374330e2 |
807 | bold_mode = BOLD_SHADOW; |
808 | DeleteObject (fonts[FONT_BOLD]); |
809 | if (und_mode == UND_FONT) |
810 | DeleteObject (fonts[FONT_BOLDUND]); |
811 | } |
812 | |
59ad2c03 |
813 | #ifdef CHECKOEMFONT |
3cfb9f1c |
814 | /* With the fascist font painting it doesn't matter if the linedraw font |
59ad2c03 |
815 | * isn't exactly the right size anymore so we don't have to check this. |
816 | */ |
97fc891e |
817 | if (cfg.vtmode == VT_OEMANSI && fsize[FONT_OEM] != fsize[FONT_NORMAL] ) { |
818 | if( cfg.fontcharset == OEM_CHARSET ) |
819 | { |
820 | MessageBox(NULL, "The OEM and ANSI versions of this font are\n" |
374330e2 |
821 | "different sizes. Using OEM-only mode instead", |
822 | "Font Size Mismatch", MB_ICONINFORMATION | MB_OK); |
97fc891e |
823 | cfg.vtmode = VT_OEMONLY; |
824 | } |
825 | else if( firstchar < ' ' ) |
826 | { |
827 | MessageBox(NULL, "The OEM and ANSI versions of this font are\n" |
828 | "different sizes. Using XTerm mode instead", |
829 | "Font Size Mismatch", MB_ICONINFORMATION | MB_OK); |
830 | cfg.vtmode = VT_XWINDOWS; |
831 | } |
832 | else |
833 | { |
834 | MessageBox(NULL, "The OEM and ANSI versions of this font are\n" |
835 | "different sizes. Using ISO8859-1 mode instead", |
836 | "Font Size Mismatch", MB_ICONINFORMATION | MB_OK); |
837 | cfg.vtmode = VT_POORMAN; |
838 | } |
839 | |
840 | for (i=0; i<8; i++) |
374330e2 |
841 | if (fonts[i]) |
842 | DeleteObject (fonts[i]); |
97fc891e |
843 | goto font_messup; |
374330e2 |
844 | } |
59ad2c03 |
845 | #endif |
374330e2 |
846 | } |
847 | |
59ad2c03 |
848 | void request_resize (int w, int h, int refont) { |
849 | int width, height; |
c9def1b8 |
850 | |
851 | /* If the window is maximized supress resizing attempts */ |
852 | if(IsZoomed(hwnd)) return; |
59ad2c03 |
853 | |
854 | #ifdef CHECKOEMFONT |
855 | /* Don't do this in OEMANSI, you may get disable messages */ |
856 | if (refont && w != cols && (cols==80 || cols==132) |
857 | && cfg.vtmode != VT_OEMANSI) |
858 | #else |
859 | if (refont && w != cols && (cols==80 || cols==132)) |
860 | #endif |
861 | { |
862 | /* If font width too big for screen should we shrink the font more ? */ |
863 | if (w==132) |
864 | font_width = ((font_width*cols+w/2)/w); |
865 | else |
866 | font_width = 0; |
867 | { |
868 | int i; |
869 | for (i=0; i<8; i++) |
870 | if (fonts[i]) |
871 | DeleteObject(fonts[i]); |
872 | } |
873 | bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT; |
874 | und_mode = UND_FONT; |
875 | init_fonts(font_width); |
876 | } |
c9def1b8 |
877 | else |
878 | { |
879 | static int first_time = 1; |
880 | static RECT ss; |
881 | |
882 | switch(first_time) |
883 | { |
884 | case 1: |
885 | /* Get the size of the screen */ |
886 | if (GetClientRect(GetDesktopWindow(),&ss)) |
887 | /* first_time = 0 */; |
888 | else { first_time = 2; break; } |
889 | case 0: |
890 | /* Make sure the values are sane */ |
891 | width = (ss.right-ss.left-extra_width ) / font_width; |
892 | height = (ss.bottom-ss.top-extra_height ) / font_height; |
893 | |
894 | if (w>width) w=width; |
895 | if (h>height) h=height; |
896 | if (w<15) w = 15; |
897 | if (h<1) w = 1; |
898 | } |
899 | } |
59ad2c03 |
900 | |
901 | width = extra_width + font_width * w; |
902 | height = extra_height + font_height * h; |
374330e2 |
903 | |
904 | SetWindowPos (hwnd, NULL, 0, 0, width, height, |
905 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
906 | SWP_NOMOVE | SWP_NOZORDER); |
907 | } |
908 | |
909 | static void click (Mouse_Button b, int x, int y) { |
fdedf2c8 |
910 | int thistime = GetMessageTime(); |
911 | |
912 | if (lastbtn == b && thistime - lasttime < dbltime) { |
374330e2 |
913 | lastact = (lastact == MA_CLICK ? MA_2CLK : |
914 | lastact == MA_2CLK ? MA_3CLK : |
915 | lastact == MA_3CLK ? MA_CLICK : MA_NOTHING); |
916 | } else { |
917 | lastbtn = b; |
918 | lastact = MA_CLICK; |
919 | } |
920 | if (lastact != MA_NOTHING) |
921 | term_mouse (b, lastact, x, y); |
fdedf2c8 |
922 | lasttime = thistime; |
374330e2 |
923 | } |
924 | |
996c8c3b |
925 | static LRESULT CALLBACK WndProc (HWND hwnd, UINT message, |
926 | WPARAM wParam, LPARAM lParam) { |
374330e2 |
927 | HDC hdc; |
928 | static int ignore_size = FALSE; |
929 | static int ignore_clip = FALSE; |
ca7b9fe5 |
930 | static int ignore_keymenu = TRUE; |
374330e2 |
931 | static int just_reconfigged = FALSE; |
932 | |
933 | switch (message) { |
59ad2c03 |
934 | case WM_TIMER: |
935 | if (pending_netevent) |
936 | enact_pending_netevent(); |
c9def1b8 |
937 | if (inbuf_head) |
59ad2c03 |
938 | term_out(); |
939 | term_update(); |
940 | return 0; |
374330e2 |
941 | case WM_CREATE: |
942 | break; |
68130d34 |
943 | case WM_CLOSE: |
d85548fe |
944 | if (!cfg.warn_on_close || session_closed || |
9ef49106 |
945 | MessageBox(hwnd, "Are you sure you want to close this session?", |
68130d34 |
946 | "PuTTY Exit Confirmation", |
947 | MB_ICONWARNING | MB_OKCANCEL) == IDOK) |
948 | DestroyWindow(hwnd); |
949 | return 0; |
374330e2 |
950 | case WM_DESTROY: |
951 | PostQuitMessage (0); |
952 | return 0; |
6833a413 |
953 | case WM_SYSCOMMAND: |
954 | switch (wParam & ~0xF) { /* low 4 bits reserved to Windows */ |
ca7b9fe5 |
955 | case SC_KEYMENU: |
956 | if (ignore_keymenu) |
957 | return 0; /* don't put up system menu on Alt */ |
958 | break; |
374330e2 |
959 | case IDM_SHOWLOG: |
c5e9c988 |
960 | showeventlog(hwnd); |
374330e2 |
961 | break; |
962 | case IDM_NEWSESS: |
963 | case IDM_DUPSESS: |
6833a413 |
964 | case IDM_SAVEDSESS: |
374330e2 |
965 | { |
966 | char b[2048]; |
967 | char c[30], *cl; |
e4e4cc7e |
968 | int freecl = FALSE; |
374330e2 |
969 | STARTUPINFO si; |
970 | PROCESS_INFORMATION pi; |
971 | HANDLE filemap = NULL; |
972 | |
973 | if (wParam == IDM_DUPSESS) { |
974 | /* |
975 | * Allocate a file-mapping memory chunk for the |
976 | * config structure. |
977 | */ |
978 | SECURITY_ATTRIBUTES sa; |
979 | Config *p; |
980 | |
981 | sa.nLength = sizeof(sa); |
982 | sa.lpSecurityDescriptor = NULL; |
983 | sa.bInheritHandle = TRUE; |
984 | filemap = CreateFileMapping((HANDLE)0xFFFFFFFF, |
985 | &sa, |
986 | PAGE_READWRITE, |
987 | 0, |
988 | sizeof(Config), |
989 | NULL); |
990 | if (filemap) { |
991 | p = (Config *)MapViewOfFile(filemap, |
992 | FILE_MAP_WRITE, |
993 | 0, 0, sizeof(Config)); |
994 | if (p) { |
995 | *p = cfg; /* structure copy */ |
996 | UnmapViewOfFile(p); |
997 | } |
998 | } |
1d470ad2 |
999 | sprintf(c, "putty &%p", filemap); |
374330e2 |
1000 | cl = c; |
0a4aa984 |
1001 | } else if (wParam == IDM_SAVEDSESS) { |
e4e4cc7e |
1002 | char *session = sessions[(lParam - IDM_SAVED_MIN) / 16]; |
1003 | cl = malloc(16 + strlen(session)); /* 8, but play safe */ |
1004 | if (!cl) |
1005 | cl = NULL; /* not a very important failure mode */ |
94e6450e |
1006 | else { |
1007 | sprintf(cl, "putty @%s", session); |
1008 | freecl = TRUE; |
1009 | } |
374330e2 |
1010 | } else |
6833a413 |
1011 | cl = NULL; |
374330e2 |
1012 | |
1013 | GetModuleFileName (NULL, b, sizeof(b)-1); |
1014 | si.cb = sizeof(si); |
1015 | si.lpReserved = NULL; |
1016 | si.lpDesktop = NULL; |
1017 | si.lpTitle = NULL; |
1018 | si.dwFlags = 0; |
1019 | si.cbReserved2 = 0; |
1020 | si.lpReserved2 = NULL; |
1021 | CreateProcess (b, cl, NULL, NULL, TRUE, |
1022 | NORMAL_PRIORITY_CLASS, NULL, NULL, &si, &pi); |
1023 | |
1024 | if (filemap) |
1025 | CloseHandle(filemap); |
e4e4cc7e |
1026 | if (freecl) |
1027 | free(cl); |
374330e2 |
1028 | } |
1029 | break; |
1030 | case IDM_RECONF: |
1031 | if (!do_reconfig(hwnd)) |
1032 | break; |
1033 | just_reconfigged = TRUE; |
1034 | { |
1035 | int i; |
1036 | for (i=0; i<8; i++) |
1037 | if (fonts[i]) |
1038 | DeleteObject(fonts[i]); |
1039 | } |
1040 | bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT; |
1041 | und_mode = UND_FONT; |
59ad2c03 |
1042 | init_fonts(0); |
374330e2 |
1043 | sfree(logpal); |
59ad2c03 |
1044 | /* Telnet will change local echo -> remote if the remote asks */ |
1045 | if (cfg.protocol != PROT_TELNET) |
1046 | ldisc = (cfg.ldisc_term ? &ldisc_term : &ldisc_simple); |
374330e2 |
1047 | if (pal) |
1048 | DeleteObject(pal); |
1049 | logpal = NULL; |
1050 | pal = NULL; |
1051 | cfgtopalette(); |
1052 | init_palette(); |
c9def1b8 |
1053 | |
1054 | /* Enable or disable the scroll bar, etc */ |
1055 | { |
1056 | LONG nflg, flag = GetWindowLong(hwnd, GWL_STYLE); |
1057 | |
1058 | nflg = flag; |
1059 | if (cfg.scrollbar) nflg |= WS_VSCROLL; |
1060 | else nflg &= ~WS_VSCROLL; |
1061 | if (cfg.locksize) |
1062 | nflg &= ~(WS_THICKFRAME|WS_MAXIMIZEBOX); |
1063 | else |
1064 | nflg |= (WS_THICKFRAME|WS_MAXIMIZEBOX); |
1065 | |
1066 | if (nflg != flag) |
1067 | { |
1068 | RECT cr, wr; |
1069 | |
1070 | SetWindowLong(hwnd, GWL_STYLE, nflg); |
1071 | SendMessage (hwnd, WM_IGNORE_SIZE, 0, 0); |
1072 | SetWindowPos(hwnd, NULL, 0,0,0,0, |
1073 | SWP_NOACTIVATE|SWP_NOCOPYBITS| |
1074 | SWP_NOMOVE|SWP_NOSIZE| SWP_NOZORDER| |
1075 | SWP_FRAMECHANGED); |
1076 | |
1077 | GetWindowRect (hwnd, &wr); |
1078 | GetClientRect (hwnd, &cr); |
1079 | extra_width = wr.right - wr.left - cr.right + cr.left; |
1080 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top; |
1081 | } |
1082 | } |
1083 | |
374330e2 |
1084 | term_size(cfg.height, cfg.width, cfg.savelines); |
1085 | InvalidateRect(hwnd, NULL, TRUE); |
1086 | SetWindowPos (hwnd, NULL, 0, 0, |
1087 | extra_width + font_width * cfg.width, |
1088 | extra_height + font_height * cfg.height, |
1089 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
1090 | SWP_NOMOVE | SWP_NOZORDER); |
1091 | if (IsIconic(hwnd)) { |
1092 | SetWindowText (hwnd, |
1093 | cfg.win_name_always ? window_name : icon_name); |
1094 | } |
1095 | break; |
1096 | case IDM_CLRSB: |
1097 | term_clrsb(); |
1098 | break; |
1099 | case IDM_RESET: |
1100 | term_pwron(); |
1101 | break; |
1102 | case IDM_TEL_AYT: back->special (TS_AYT); break; |
1103 | case IDM_TEL_BRK: back->special (TS_BRK); break; |
1104 | case IDM_TEL_SYNCH: back->special (TS_SYNCH); break; |
1105 | case IDM_TEL_EC: back->special (TS_EC); break; |
1106 | case IDM_TEL_EL: back->special (TS_EL); break; |
1107 | case IDM_TEL_GA: back->special (TS_GA); break; |
1108 | case IDM_TEL_NOP: back->special (TS_NOP); break; |
1109 | case IDM_TEL_ABORT: back->special (TS_ABORT); break; |
1110 | case IDM_TEL_AO: back->special (TS_AO); break; |
1111 | case IDM_TEL_IP: back->special (TS_IP); break; |
1112 | case IDM_TEL_SUSP: back->special (TS_SUSP); break; |
1113 | case IDM_TEL_EOR: back->special (TS_EOR); break; |
1114 | case IDM_TEL_EOF: back->special (TS_EOF); break; |
1115 | case IDM_ABOUT: |
1116 | showabout (hwnd); |
1117 | break; |
0a4aa984 |
1118 | default: |
1119 | if (wParam >= IDM_SAVED_MIN && wParam <= IDM_SAVED_MAX) { |
1120 | SendMessage(hwnd, WM_SYSCOMMAND, IDM_SAVEDSESS, wParam); |
1121 | } |
374330e2 |
1122 | } |
1123 | break; |
37508af4 |
1124 | |
1125 | #define X_POS(l) ((int)(short)LOWORD(l)) |
1126 | #define Y_POS(l) ((int)(short)HIWORD(l)) |
1127 | |
fdedf2c8 |
1128 | #define TO_CHR_X(x) (((x)<0 ? (x)-font_width+1 : (x)) / font_width) |
1129 | #define TO_CHR_Y(y) (((y)<0 ? (y)-font_height+1: (y)) / font_height) |
1130 | |
374330e2 |
1131 | case WM_LBUTTONDOWN: |
fdedf2c8 |
1132 | click (MB_SELECT, TO_CHR_X(X_POS(lParam)), |
1133 | TO_CHR_Y(Y_POS(lParam))); |
fef97f43 |
1134 | SetCapture(hwnd); |
374330e2 |
1135 | return 0; |
1136 | case WM_LBUTTONUP: |
fdedf2c8 |
1137 | term_mouse (MB_SELECT, MA_RELEASE, TO_CHR_X(X_POS(lParam)), |
1138 | TO_CHR_Y(Y_POS(lParam))); |
37508af4 |
1139 | ReleaseCapture(); |
374330e2 |
1140 | return 0; |
1141 | case WM_MBUTTONDOWN: |
37508af4 |
1142 | SetCapture(hwnd); |
374330e2 |
1143 | click (cfg.mouse_is_xterm ? MB_PASTE : MB_EXTEND, |
fdedf2c8 |
1144 | TO_CHR_X(X_POS(lParam)), |
1145 | TO_CHR_Y(Y_POS(lParam))); |
374330e2 |
1146 | return 0; |
1147 | case WM_MBUTTONUP: |
1148 | term_mouse (cfg.mouse_is_xterm ? MB_PASTE : MB_EXTEND, |
fdedf2c8 |
1149 | MA_RELEASE, TO_CHR_X(X_POS(lParam)), |
1150 | TO_CHR_Y(Y_POS(lParam))); |
37508af4 |
1151 | ReleaseCapture(); |
a0b1cefc |
1152 | return 0; |
374330e2 |
1153 | case WM_RBUTTONDOWN: |
37508af4 |
1154 | SetCapture(hwnd); |
374330e2 |
1155 | click (cfg.mouse_is_xterm ? MB_EXTEND : MB_PASTE, |
fdedf2c8 |
1156 | TO_CHR_X(X_POS(lParam)), |
1157 | TO_CHR_Y(Y_POS(lParam))); |
374330e2 |
1158 | return 0; |
1159 | case WM_RBUTTONUP: |
1160 | term_mouse (cfg.mouse_is_xterm ? MB_EXTEND : MB_PASTE, |
fdedf2c8 |
1161 | MA_RELEASE, TO_CHR_X(X_POS(lParam)), |
1162 | TO_CHR_Y(Y_POS(lParam))); |
37508af4 |
1163 | ReleaseCapture(); |
374330e2 |
1164 | return 0; |
1165 | case WM_MOUSEMOVE: |
1166 | /* |
1167 | * Add the mouse position and message time to the random |
1168 | * number noise, if we're using ssh. |
1169 | */ |
1170 | if (cfg.protocol == PROT_SSH) |
1171 | noise_ultralight(lParam); |
1172 | |
1173 | if (wParam & (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON)) { |
1174 | Mouse_Button b; |
1175 | if (wParam & MK_LBUTTON) |
1176 | b = MB_SELECT; |
1177 | else if (wParam & MK_MBUTTON) |
1178 | b = cfg.mouse_is_xterm ? MB_PASTE : MB_EXTEND; |
1179 | else |
1180 | b = cfg.mouse_is_xterm ? MB_EXTEND : MB_PASTE; |
fdedf2c8 |
1181 | term_mouse (b, MA_DRAG, TO_CHR_X(X_POS(lParam)), |
1182 | TO_CHR_Y(Y_POS(lParam))); |
374330e2 |
1183 | } |
374330e2 |
1184 | return 0; |
1185 | case WM_IGNORE_CLIP: |
1186 | ignore_clip = wParam; /* don't panic on DESTROYCLIPBOARD */ |
1187 | break; |
ca7b9fe5 |
1188 | case WM_IGNORE_KEYMENU: |
1189 | ignore_keymenu = wParam; /* do or don't ignore SC_KEYMENU */ |
1190 | break; |
374330e2 |
1191 | case WM_DESTROYCLIPBOARD: |
1192 | if (!ignore_clip) |
1193 | term_deselect(); |
1194 | ignore_clip = FALSE; |
1195 | return 0; |
1196 | case WM_PAINT: |
1197 | { |
1198 | PAINTSTRUCT p; |
1199 | hdc = BeginPaint (hwnd, &p); |
1200 | if (pal) { |
1201 | SelectPalette (hdc, pal, TRUE); |
1202 | RealizePalette (hdc); |
1203 | } |
1204 | term_paint (hdc, p.rcPaint.left, p.rcPaint.top, |
1205 | p.rcPaint.right, p.rcPaint.bottom); |
1206 | SelectObject (hdc, GetStockObject(SYSTEM_FONT)); |
1207 | SelectObject (hdc, GetStockObject(WHITE_PEN)); |
1208 | EndPaint (hwnd, &p); |
1209 | } |
1210 | return 0; |
1211 | case WM_NETEVENT: |
59ad2c03 |
1212 | /* Notice we can get multiple netevents, FD_READ, FD_WRITE etc |
1213 | * but the only one that's likely to try to overload us is FD_READ. |
1214 | * This means buffering just one is fine. |
1215 | */ |
1216 | if (pending_netevent) |
1217 | enact_pending_netevent(); |
1218 | |
1219 | pending_netevent = TRUE; |
1220 | pend_netevent_wParam=wParam; |
1221 | pend_netevent_lParam=lParam; |
374330e2 |
1222 | return 0; |
1223 | case WM_SETFOCUS: |
1224 | has_focus = TRUE; |
1225 | term_out(); |
1226 | term_update(); |
1227 | break; |
1228 | case WM_KILLFOCUS: |
1229 | has_focus = FALSE; |
1230 | term_out(); |
1231 | term_update(); |
1232 | break; |
1233 | case WM_IGNORE_SIZE: |
1234 | ignore_size = TRUE; /* don't panic on next WM_SIZE msg */ |
1235 | break; |
73251d5d |
1236 | case WM_ENTERSIZEMOVE: |
996c8c3b |
1237 | EnableSizeTip(1); |
1238 | break; |
73251d5d |
1239 | case WM_EXITSIZEMOVE: |
996c8c3b |
1240 | EnableSizeTip(0); |
1241 | break; |
374330e2 |
1242 | case WM_SIZING: |
1243 | { |
1244 | int width, height, w, h, ew, eh; |
1245 | LPRECT r = (LPRECT)lParam; |
1246 | |
1247 | width = r->right - r->left - extra_width; |
1248 | height = r->bottom - r->top - extra_height; |
1249 | w = (width + font_width/2) / font_width; if (w < 1) w = 1; |
1250 | h = (height + font_height/2) / font_height; if (h < 1) h = 1; |
996c8c3b |
1251 | UpdateSizeTip(hwnd, w, h); |
374330e2 |
1252 | ew = width - w * font_width; |
1253 | eh = height - h * font_height; |
1254 | if (ew != 0) { |
1255 | if (wParam == WMSZ_LEFT || |
1256 | wParam == WMSZ_BOTTOMLEFT || |
1257 | wParam == WMSZ_TOPLEFT) |
1258 | r->left += ew; |
1259 | else |
1260 | r->right -= ew; |
1261 | } |
1262 | if (eh != 0) { |
1263 | if (wParam == WMSZ_TOP || |
1264 | wParam == WMSZ_TOPRIGHT || |
1265 | wParam == WMSZ_TOPLEFT) |
1266 | r->top += eh; |
1267 | else |
1268 | r->bottom -= eh; |
1269 | } |
1270 | if (ew || eh) |
1271 | return 1; |
1272 | else |
1273 | return 0; |
1274 | } |
996c8c3b |
1275 | /* break; (never reached) */ |
374330e2 |
1276 | case WM_SIZE: |
1277 | if (wParam == SIZE_MINIMIZED) { |
1278 | SetWindowText (hwnd, |
1279 | cfg.win_name_always ? window_name : icon_name); |
1280 | break; |
1281 | } |
1282 | if (wParam == SIZE_RESTORED || wParam == SIZE_MAXIMIZED) |
1283 | SetWindowText (hwnd, window_name); |
1284 | if (!ignore_size) { |
1a6f78fe |
1285 | int width, height, w, h; |
1286 | #if 0 /* we have fixed this using WM_SIZING now */ |
1287 | int ew, eh; |
1288 | #endif |
374330e2 |
1289 | |
1290 | width = LOWORD(lParam); |
1291 | height = HIWORD(lParam); |
1292 | w = width / font_width; if (w < 1) w = 1; |
1293 | h = height / font_height; if (h < 1) h = 1; |
1294 | #if 0 /* we have fixed this using WM_SIZING now */ |
1295 | ew = width - w * font_width; |
1296 | eh = height - h * font_height; |
1297 | if (ew != 0 || eh != 0) { |
1298 | RECT r; |
1299 | GetWindowRect (hwnd, &r); |
1300 | SendMessage (hwnd, WM_IGNORE_SIZE, 0, 0); |
1301 | SetWindowPos (hwnd, NULL, 0, 0, |
1302 | r.right - r.left - ew, r.bottom - r.top - eh, |
1303 | SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER); |
1304 | } |
1305 | #endif |
1306 | if (w != cols || h != rows || just_reconfigged) { |
1307 | term_invalidate(); |
1308 | term_size (h, w, cfg.savelines); |
1309 | back->size(); |
1310 | just_reconfigged = FALSE; |
1311 | } |
1312 | } |
1313 | ignore_size = FALSE; |
1314 | return 0; |
1315 | case WM_VSCROLL: |
1316 | switch (LOWORD(wParam)) { |
1317 | case SB_BOTTOM: term_scroll(-1, 0); break; |
1318 | case SB_TOP: term_scroll(+1, 0); break; |
1319 | case SB_LINEDOWN: term_scroll (0, +1); break; |
1320 | case SB_LINEUP: term_scroll (0, -1); break; |
1321 | case SB_PAGEDOWN: term_scroll (0, +rows/2); break; |
1322 | case SB_PAGEUP: term_scroll (0, -rows/2); break; |
1323 | case SB_THUMBPOSITION: case SB_THUMBTRACK: |
1324 | term_scroll (1, HIWORD(wParam)); break; |
1325 | } |
1326 | break; |
1327 | case WM_PALETTECHANGED: |
1328 | if ((HWND) wParam != hwnd && pal != NULL) { |
1329 | HDC hdc = get_ctx(); |
1330 | if (hdc) { |
1331 | if (RealizePalette (hdc) > 0) |
1332 | UpdateColors (hdc); |
1333 | free_ctx (hdc); |
1334 | } |
1335 | } |
1336 | break; |
1337 | case WM_QUERYNEWPALETTE: |
1338 | if (pal != NULL) { |
1339 | HDC hdc = get_ctx(); |
1340 | if (hdc) { |
1341 | if (RealizePalette (hdc) > 0) |
1342 | UpdateColors (hdc); |
1343 | free_ctx (hdc); |
1344 | return TRUE; |
1345 | } |
1346 | } |
1347 | return FALSE; |
1348 | case WM_KEYDOWN: |
1349 | case WM_SYSKEYDOWN: |
c9def1b8 |
1350 | case WM_KEYUP: |
1351 | case WM_SYSKEYUP: |
374330e2 |
1352 | /* |
1353 | * Add the scan code and keypress timing to the random |
1354 | * number noise, if we're using ssh. |
1355 | */ |
1356 | if (cfg.protocol == PROT_SSH) |
1357 | noise_ultralight(lParam); |
1358 | |
1359 | /* |
1360 | * We don't do TranslateMessage since it disassociates the |
1361 | * resulting CHAR message from the KEYDOWN that sparked it, |
1362 | * which we occasionally don't want. Instead, we process |
1363 | * KEYDOWN, and call the Win32 translator functions so that |
1364 | * we get the translations under _our_ control. |
1365 | */ |
1366 | { |
1367 | unsigned char buf[20]; |
1368 | int len; |
1369 | |
c9def1b8 |
1370 | len = TranslateKey (message, wParam, lParam, buf); |
c5e9c988 |
1371 | if (len == -1) |
1372 | return DefWindowProc (hwnd, message, wParam, lParam); |
5bc238bb |
1373 | ldisc->send (buf, len); |
374330e2 |
1374 | } |
1375 | return 0; |
1376 | case WM_CHAR: |
1377 | case WM_SYSCHAR: |
1378 | /* |
1379 | * Nevertheless, we are prepared to deal with WM_CHAR |
1380 | * messages, should they crop up. So if someone wants to |
1381 | * post the things to us as part of a macro manoeuvre, |
1382 | * we're ready to cope. |
1383 | */ |
1384 | { |
14963b8f |
1385 | char c = xlat_kbd2tty((unsigned char)wParam); |
5bc238bb |
1386 | ldisc->send (&c, 1); |
374330e2 |
1387 | } |
1388 | return 0; |
1389 | } |
1390 | |
1391 | return DefWindowProc (hwnd, message, wParam, lParam); |
1392 | } |
1393 | |
1394 | /* |
1395 | * Draw a line of text in the window, at given character |
1396 | * coordinates, in given attributes. |
1397 | * |
1398 | * We are allowed to fiddle with the contents of `text'. |
1399 | */ |
1400 | void do_text (Context ctx, int x, int y, char *text, int len, |
c9def1b8 |
1401 | unsigned long attr, int lattr) { |
374330e2 |
1402 | COLORREF fg, bg, t; |
1403 | int nfg, nbg, nfont; |
1404 | HDC hdc = ctx; |
59ad2c03 |
1405 | RECT line_box; |
1406 | int force_manual_underline = 0; |
c9def1b8 |
1407 | int fnt_width = font_width*(1+(lattr!=LATTR_NORM)); |
09798031 |
1408 | static int *IpDx = 0, IpDxLEN = 0;; |
59ad2c03 |
1409 | |
c9def1b8 |
1410 | if (len>IpDxLEN || IpDx[0] != fnt_width) { |
59ad2c03 |
1411 | int i; |
1412 | if (len>IpDxLEN) { |
1413 | sfree(IpDx); |
1414 | IpDx = smalloc((len+16)*sizeof(int)); |
1415 | IpDxLEN = (len+16); |
1416 | } |
c9def1b8 |
1417 | for(i=0; i<IpDxLEN; i++) |
1418 | IpDx[i] = fnt_width; |
59ad2c03 |
1419 | } |
374330e2 |
1420 | |
c9def1b8 |
1421 | x *= fnt_width; |
374330e2 |
1422 | y *= font_height; |
1423 | |
1424 | if (attr & ATTR_ACTCURS) { |
c9def1b8 |
1425 | attr &= (bold_mode == BOLD_COLOURS ? 0x300200 : 0x300300); |
374330e2 |
1426 | attr ^= ATTR_CUR_XOR; |
1427 | } |
1428 | |
1429 | nfont = 0; |
1430 | if (cfg.vtmode == VT_OEMONLY) |
1431 | nfont |= FONT_OEM; |
1432 | |
1433 | /* |
1434 | * Map high-half characters in order to approximate ISO using |
59ad2c03 |
1435 | * OEM character set. No characters are missing if the OEM codepage |
1436 | * is CP850. |
374330e2 |
1437 | */ |
1438 | if (nfont & FONT_OEM) { |
1439 | int i; |
1440 | for (i=0; i<len; i++) |
1441 | if (text[i] >= '\xA0' && text[i] <= '\xFF') { |
59ad2c03 |
1442 | #if 0 |
1443 | /* This is CP850 ... perfect translation */ |
374330e2 |
1444 | static const char oemhighhalf[] = |
1445 | "\x20\xAD\xBD\x9C\xCF\xBE\xDD\xF5" /* A0-A7 */ |
1446 | "\xF9\xB8\xA6\xAE\xAA\xF0\xA9\xEE" /* A8-AF */ |
1447 | "\xF8\xF1\xFD\xFC\xEF\xE6\xF4\xFA" /* B0-B7 */ |
1448 | "\xF7\xFB\xA7\xAF\xAC\xAB\xF3\xA8" /* B8-BF */ |
59ad2c03 |
1449 | "\xB7\xB5\xB6\xC7\x8E\x8F\x92\x80" /* C0-C7 */ |
1450 | "\xD4\x90\xD2\xD3\xDE\xD6\xD7\xD8" /* C8-CF */ |
374330e2 |
1451 | "\xD1\xA5\xE3\xE0\xE2\xE5\x99\x9E" /* D0-D7 */ |
1452 | "\x9D\xEB\xE9\xEA\x9A\xED\xE8\xE1" /* D8-DF */ |
1453 | "\x85\xA0\x83\xC6\x84\x86\x91\x87" /* E0-E7 */ |
1454 | "\x8A\x82\x88\x89\x8D\xA1\x8C\x8B" /* E8-EF */ |
1455 | "\xD0\xA4\x95\xA2\x93\xE4\x94\xF6" /* F0-F7 */ |
1456 | "\x9B\x97\xA3\x96\x81\xEC\xE7\x98" /* F8-FF */ |
1457 | ; |
59ad2c03 |
1458 | #endif |
1459 | /* This is CP437 ... junk translation */ |
1460 | static const unsigned char oemhighhalf[] = { |
1461 | 0xff, 0xad, 0x9b, 0x9c, 0x6f, 0x9d, 0x7c, 0x15, |
1462 | 0x22, 0x43, 0xa6, 0xae, 0xaa, 0x2d, 0x52, 0xc4, |
1463 | 0xf8, 0xf1, 0xfd, 0x33, 0x27, 0xe6, 0x14, 0xfa, |
1464 | 0x2c, 0x31, 0xa7, 0xaf, 0xac, 0xab, 0x2f, 0xa8, |
1465 | 0x41, 0x41, 0x41, 0x41, 0x8e, 0x8f, 0x92, 0x80, |
1466 | 0x45, 0x90, 0x45, 0x45, 0x49, 0x49, 0x49, 0x49, |
1467 | 0x44, 0xa5, 0x4f, 0x4f, 0x4f, 0x4f, 0x99, 0x78, |
1468 | 0xed, 0x55, 0x55, 0x55, 0x9a, 0x59, 0x50, 0xe1, |
1469 | 0x85, 0xa0, 0x83, 0x61, 0x84, 0x86, 0x91, 0x87, |
1470 | 0x8a, 0x82, 0x88, 0x89, 0x8d, 0xa1, 0x8c, 0x8b, |
1471 | 0x0b, 0xa4, 0x95, 0xa2, 0x93, 0x6f, 0x94, 0xf6, |
1472 | 0xed, 0x97, 0xa3, 0x96, 0x81, 0x79, 0x70, 0x98 |
1473 | }; |
1474 | |
374330e2 |
1475 | text[i] = oemhighhalf[(unsigned char)text[i] - 0xA0]; |
1476 | } |
1477 | } |
1478 | |
1479 | if (attr & ATTR_GBCHR) { |
1480 | int i; |
1481 | /* |
1482 | * GB mapping: map # to pound, and everything else stays |
1483 | * normal. |
1484 | */ |
1485 | for (i=0; i<len; i++) |
1486 | if (text[i] == '#') |
1487 | text[i] = cfg.vtmode == VT_OEMONLY ? '\x9C' : '\xA3'; |
1488 | } else if (attr & ATTR_LINEDRW) { |
1489 | int i; |
59ad2c03 |
1490 | /* ISO 8859-1 */ |
374330e2 |
1491 | static const char poorman[] = |
1492 | "*#****\xB0\xB1**+++++-----++++|****\xA3\xB7"; |
59ad2c03 |
1493 | |
1494 | /* CP437 */ |
1495 | static const char oemmap_437[] = |
ed91c385 |
1496 | "\x04\xB1****\xF8\xF1**\xD9\xBF\xDA\xC0\xC5" |
1497 | "\xC4\xC4\xC4\xC4\xC4\xC3\xB4\xC1\xC2\xB3\xF3\xF2\xE3*\x9C\xFA"; |
374330e2 |
1498 | |
59ad2c03 |
1499 | /* CP850 */ |
1500 | static const char oemmap_850[] = |
1501 | "\x04\xB1****\xF8\xF1**\xD9\xBF\xDA\xC0\xC5" |
1502 | "\xC4\xC4\xC4\xC4\xC4\xC3\xB4\xC1\xC2\xB3****\x9C\xFA"; |
1503 | |
1504 | /* Poor windows font ... eg: windows courier */ |
1505 | static const char oemmap[] = |
1506 | "*\xB1****\xF8\xF1**\xD9\xBF\xDA\xC0\xC5" |
1507 | "\xC4\xC4\xC4\xC4\xC4\xC3\xB4\xC1\xC2\xB3****\x9C\xFA"; |
1508 | |
374330e2 |
1509 | /* |
1510 | * Line drawing mapping: map ` thru ~ (0x60 thru 0x7E) to |
1511 | * VT100 line drawing chars; everything else stays normal. |
1512 | */ |
1513 | switch (cfg.vtmode) { |
1514 | case VT_XWINDOWS: |
1515 | for (i=0; i<len; i++) |
1516 | if (text[i] >= '\x60' && text[i] <= '\x7E') |
1517 | text[i] += '\x01' - '\x60'; |
1518 | break; |
1519 | case VT_OEMANSI: |
59ad2c03 |
1520 | /* Make sure we actually have an OEM font */ |
1521 | if (fonts[nfont|FONT_OEM]) { |
374330e2 |
1522 | case VT_OEMONLY: |
59ad2c03 |
1523 | nfont |= FONT_OEM; |
1524 | for (i=0; i<len; i++) |
1525 | if (text[i] >= '\x60' && text[i] <= '\x7E') |
1526 | text[i] = oemmap[(unsigned char)text[i] - 0x60]; |
1527 | break; |
1528 | } |
374330e2 |
1529 | case VT_POORMAN: |
1530 | for (i=0; i<len; i++) |
1531 | if (text[i] >= '\x60' && text[i] <= '\x7E') |
1532 | text[i] = poorman[(unsigned char)text[i] - 0x60]; |
1533 | break; |
1534 | } |
1535 | } |
1536 | |
1537 | nfg = 2 * ((attr & ATTR_FGMASK) >> ATTR_FGSHIFT); |
1538 | nbg = 2 * ((attr & ATTR_BGMASK) >> ATTR_BGSHIFT); |
1539 | if (bold_mode == BOLD_FONT && (attr & ATTR_BOLD)) |
1540 | nfont |= FONT_BOLD; |
1541 | if (und_mode == UND_FONT && (attr & ATTR_UNDER)) |
1542 | nfont |= FONT_UNDERLINE; |
59ad2c03 |
1543 | if (!fonts[nfont]) |
1544 | { |
1545 | if (nfont&FONT_UNDERLINE) |
1546 | force_manual_underline = 1; |
1547 | /* Don't do the same for manual bold, it could be bad news. */ |
1548 | |
1549 | nfont &= ~(FONT_BOLD|FONT_UNDERLINE); |
1550 | } |
09798031 |
1551 | if (font_needs_hand_underlining && (attr & ATTR_UNDER)) |
1552 | force_manual_underline = 1; |
374330e2 |
1553 | if (attr & ATTR_REVERSE) { |
1554 | t = nfg; nfg = nbg; nbg = t; |
1555 | } |
1556 | if (bold_mode == BOLD_COLOURS && (attr & ATTR_BOLD)) |
1557 | nfg++; |
59ad2c03 |
1558 | if (bold_mode == BOLD_COLOURS && (attr & ATTR_BLINK)) |
1559 | nbg++; |
374330e2 |
1560 | fg = colours[nfg]; |
1561 | bg = colours[nbg]; |
1562 | SelectObject (hdc, fonts[nfont]); |
1563 | SetTextColor (hdc, fg); |
1564 | SetBkColor (hdc, bg); |
1565 | SetBkMode (hdc, OPAQUE); |
59ad2c03 |
1566 | line_box.left = x; |
1567 | line_box.top = y; |
c9def1b8 |
1568 | line_box.right = x+fnt_width*len; |
59ad2c03 |
1569 | line_box.bottom = y+font_height; |
1570 | ExtTextOut (hdc, x, y, ETO_CLIPPED|ETO_OPAQUE, &line_box, text, len, IpDx); |
374330e2 |
1571 | if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) { |
1572 | SetBkMode (hdc, TRANSPARENT); |
59ad2c03 |
1573 | |
1574 | /* GRR: This draws the character outside it's box and can leave |
1575 | * 'droppings' even with the clip box! I suppose I could loop it |
c9def1b8 |
1576 | * one character at a time ... yuk. |
1577 | * |
1578 | * Or ... I could do a test print with "W", and use +1 or -1 for this |
1579 | * shift depending on if the leftmost column is blank... |
1580 | */ |
59ad2c03 |
1581 | ExtTextOut (hdc, x-1, y, ETO_CLIPPED, &line_box, text, len, IpDx); |
374330e2 |
1582 | } |
59ad2c03 |
1583 | if (force_manual_underline || |
1584 | (und_mode == UND_LINE && (attr & ATTR_UNDER))) { |
1a6f78fe |
1585 | HPEN oldpen; |
1586 | oldpen = SelectObject (hdc, CreatePen(PS_SOLID, 0, fg)); |
374330e2 |
1587 | MoveToEx (hdc, x, y+descent, NULL); |
c9def1b8 |
1588 | LineTo (hdc, x+len*fnt_width, y+descent); |
1a6f78fe |
1589 | oldpen = SelectObject (hdc, oldpen); |
1590 | DeleteObject (oldpen); |
374330e2 |
1591 | } |
1592 | if (attr & ATTR_PASCURS) { |
1593 | POINT pts[5]; |
1a6f78fe |
1594 | HPEN oldpen; |
374330e2 |
1595 | pts[0].x = pts[1].x = pts[4].x = x; |
c9def1b8 |
1596 | pts[2].x = pts[3].x = x+fnt_width-1; |
374330e2 |
1597 | pts[0].y = pts[3].y = pts[4].y = y; |
1598 | pts[1].y = pts[2].y = y+font_height-1; |
1a6f78fe |
1599 | oldpen = SelectObject (hdc, CreatePen(PS_SOLID, 0, colours[23])); |
374330e2 |
1600 | Polyline (hdc, pts, 5); |
1a6f78fe |
1601 | oldpen = SelectObject (hdc, oldpen); |
1602 | DeleteObject (oldpen); |
374330e2 |
1603 | } |
1604 | } |
1605 | |
c9def1b8 |
1606 | static int check_compose(int first, int second) { |
1607 | |
1608 | static char * composetbl[] = { |
1609 | Content-type: text/html
git.distorted.org.uk Git - u/mdw/putty/blame - window.c
500 - Internal Server Error
Malformed UTF-8 character (fatal) at (eval 5) line 1, <$fd> line 3647.