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jcs logger: Add support for resizing window | Latest amendment: 288 on 2022-11-18 |
1 | /* |
2 | * Copyright (c) 2020-2022 joshua stein <jcs@jcs.org> |
3 | * |
4 | * Permission to use, copy, modify, and distribute this software for any |
5 | * purpose with or without fee is hereby granted, provided that the above |
6 | * copyright notice and this permission notice appear in all copies. |
7 | * |
8 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
9 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
10 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
11 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
13 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
14 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
15 | */ |
16 | |
17 | #include <stdio.h> |
18 | #include <string.h> |
19 | |
20 | #include "subtext.h" |
21 | #include "console.h" |
22 | #include "db.h" |
23 | #include "focusable.h" |
24 | #include "logger.h" |
25 | #include "main_menu.h" |
26 | #include "serial_local.h" |
27 | #include "session.h" |
28 | #include "settings.h" |
29 | #include "telnet.h" |
30 | #include "user.h" |
31 | #include "uthread.h" |
32 | #include "util.h" |
33 | |
34 | MenuHandle apple_menu, file_menu; |
35 | short quitting = 0; |
36 | struct db *db = NULL; |
37 | bool blanker_on = false; |
38 | unsigned long blanker_last_blank = 0; |
39 | WindowPtr blanker_win = NULL; |
40 | |
41 | bool handle_menu(long menu_id); |
42 | void handle_exit(void); |
43 | void blanker_idle(void); |
44 | |
45 | int |
46 | main(void) |
47 | { |
48 | Handle mbar; |
49 | EventRecord event; |
50 | WindowPtr event_win; |
51 | GrafPtr old_port; |
52 | AppFile finder_file; |
53 | struct focusable *found_focusable; |
54 | unsigned long zone_size, stack_size, heap_size; |
55 | short event_in, n, finder_action, finder_count; |
56 | char key, last_daily_job[9] = { 0 }, today[9]; |
57 | struct tm *date_tm; |
58 | |
59 | uthread_init(); |
60 | |
61 | InitGraf(&thePort); |
62 | InitFonts(); |
63 | FlushEvents(everyEvent, 0); |
64 | InitWindows(); |
65 | InitMenus(); |
66 | TEInit(); |
67 | InitDialogs(0); |
68 | InitCursor(); |
69 | MaxApplZone(); |
70 | |
71 | util_init(); |
72 | |
73 | if (!(mbar = GetNewMBar(MBAR_ID))) |
74 | panic("no mbar"); |
75 | SetMenuBar(mbar); |
76 | if (!(apple_menu = GetMHandle(APPLE_MENU_ID))) |
77 | panic("no apple menu"); |
78 | AddResMenu(apple_menu, 'DRVR'); |
79 | if (!(file_menu = GetMHandle(FILE_MENU_ID))) |
80 | panic("no file menu"); |
81 | InsertMenu(GetMenu(VIEWS_SUBMENU_ID), -1); |
82 | DrawMenuBar(); |
83 | |
84 | /* see if we were started by double-clicking a .bbs file */ |
85 | CountAppFiles(&finder_action, &finder_count); |
86 | if (finder_count) { |
87 | GetAppFiles(1, &finder_file); |
88 | ClrAppFiles(1); |
89 | finder_count = 0; |
90 | db = db_open(finder_file.fName, finder_file.vRefNum); |
91 | } else { |
92 | char none = 0; |
93 | db = db_open(*((Str255 *)&none), 0); |
94 | } |
95 | |
96 | if (!db) |
97 | panic("Failed to open database"); |
98 | |
99 | _atexit(handle_exit); |
100 | |
101 | logger_init(); |
102 | logger_update_title(); |
103 | |
104 | main_menu_init(); |
105 | |
106 | zone_size = (unsigned long)CurStackBase - (unsigned long)ApplZone; |
107 | stack_size = (unsigned long)CurStackBase - (unsigned long)ApplLimit; |
108 | heap_size = (unsigned long)ApplLimit - (unsigned long)ApplZone; |
109 | logger_printf("Initialized with %ldKB zone, %ldKB stack for " |
110 | "%d threads, %ldKB heap", zone_size / 1024L, stack_size / 1024L, |
111 | NUM_UTHREADS, heap_size / 1024L); |
112 | |
113 | logger_printf("[db] Updating username cache"); |
114 | user_cache_usernames(); |
115 | |
116 | if (db->config.telnet_port) |
117 | telnet_init(); |
118 | if (db->config.modem_port) |
119 | serial_init(); |
120 | |
121 | blanker_last_blank = Time; |
122 | |
123 | while (!quitting) { |
124 | if (db->config.telnet_port) |
125 | telnet_idle(); |
126 | if (db->config.modem_port) |
127 | serial_idle(); |
128 | |
129 | uthread_coordinate(); |
130 | |
131 | SystemTask(); |
132 | if (!GetNextEvent(everyEvent, &event)) { |
133 | #ifdef MALLOC_DEBUG |
134 | xfree_verify(); |
135 | #endif |
136 | blanker_idle(); |
137 | |
138 | if (nsessions == 0) { |
139 | date_tm = localtime((time_t *)&Time); |
140 | strftime(today, sizeof(today), "%Y%m%d", date_tm); |
141 | if (strcmp(today, last_daily_job) != 0) { |
142 | session_purge_logs(db->config.session_log_days); |
143 | strlcpy(last_daily_job, today, sizeof(today)); |
144 | } |
145 | } |
146 | |
147 | continue; |
148 | } |
149 | |
150 | switch (event.what) { |
151 | case nullEvent: |
152 | for (n = 0; n < nfocusables; n++) { |
153 | if (focusables[n]->idle) |
154 | focusables[n]->idle(focusables[n], &event); |
155 | } |
156 | break; |
157 | case keyDown: |
158 | case autoKey: |
159 | if (blanker_on) { |
160 | blanker_unblank(); |
161 | break; |
162 | } |
163 | key = event.message & charCodeMask; |
164 | if ((event.modifiers & cmdKey) != 0 && |
165 | handle_menu(MenuKey(key)) == true) |
166 | break; |
167 | else if (nfocusables && focusables[0]->visible && |
168 | focusables[0]->key_down) |
169 | focusables[0]->key_down(focusables[0], &event); |
170 | break; |
171 | case mouseDown: |
172 | event_in = FindWindow(event.where, &event_win); |
173 | |
174 | switch (event_in) { |
175 | case inMenuBar: |
176 | handle_menu(MenuSelect(event.where)); |
177 | break; |
178 | case inSysWindow: |
179 | SystemClick(&event, event_win); |
180 | break; |
181 | case inDrag: |
182 | SelectWindow(event_win); |
183 | DragWindow(event_win, event.where, &screenBits.bounds); |
184 | break; |
185 | case inGrow: |
186 | found_focusable = find_focusable(event_win); |
187 | if (event_win != FrontWindow()) { |
188 | if (found_focusable) |
189 | show_focusable(found_focusable); |
190 | } |
191 | if (found_focusable && found_focusable->resize) |
192 | found_focusable->resize(found_focusable, &event); |
193 | break; |
194 | case inGoAway: |
195 | if (TrackGoAway(event_win, event.where)) { |
196 | found_focusable = find_focusable(event_win); |
197 | if (found_focusable && found_focusable->close) |
198 | found_focusable->close(found_focusable, &event); |
199 | } |
200 | break; |
201 | case inContent: |
202 | if (blanker_on) { |
203 | blanker_unblank(); |
204 | break; |
205 | } |
206 | found_focusable = find_focusable(event_win); |
207 | if (event_win != FrontWindow()) { |
208 | if (found_focusable) |
209 | show_focusable(found_focusable); |
210 | } |
211 | if (found_focusable && found_focusable->mouse_down) |
212 | found_focusable->mouse_down(found_focusable, &event); |
213 | break; |
214 | } |
215 | break; |
216 | case updateEvt: |
217 | event_win = (WindowPtr)event.message; |
218 | |
219 | GetPort(&old_port); |
220 | SetPort(event_win); |
221 | BeginUpdate(event_win); |
222 | |
223 | found_focusable = find_focusable(event_win); |
224 | if (found_focusable && found_focusable->update) |
225 | found_focusable->update(found_focusable, &event); |
226 | |
227 | EndUpdate(event_win); |
228 | SetPort(old_port); |
229 | break; |
230 | case activateEvt: |
231 | break; |
232 | case app4Evt: |
233 | if (HiWord(event.message) & (1 << 8)) { |
234 | /* multifinder suspend/resume */ |
235 | switch (event.message & (1 << 0)) { |
236 | case 0: |
237 | /* suspend */ |
238 | for (n = 0; n < nfocusables; n++) { |
239 | if (focusables[n]->suspend) |
240 | focusables[n]->suspend(focusables[n], &event); |
241 | } |
242 | break; |
243 | case 1: |
244 | /* resume */ |
245 | for (n = 0; n < nfocusables; n++) { |
246 | if (focusables[n]->resume) |
247 | focusables[n]->resume(focusables[n], &event); |
248 | } |
249 | break; |
250 | } |
251 | } |
252 | break; |
253 | } |
254 | } |
255 | |
256 | return 0; |
257 | } |
258 | |
259 | void |
260 | handle_exit(void) |
261 | { |
262 | short n; |
263 | |
264 | blanker_unblank(); |
265 | |
266 | for (n = 0; n < nfocusables; n++) { |
267 | if (focusables[n]->atexit) |
268 | focusables[n]->atexit(focusables[n]); |
269 | } |
270 | |
271 | if (db->config.telnet_port) |
272 | telnet_atexit(); |
273 | if (db->config.modem_port) |
274 | serial_atexit(); |
275 | |
276 | db_close(db); |
277 | } |
278 | |
279 | bool |
280 | handle_menu(long menu_id) |
281 | { |
282 | bool ret = false; |
283 | bool quit = false; |
284 | size_t n; |
285 | |
286 | switch (HiWord(menu_id)) { |
287 | case APPLE_MENU_ID: |
288 | switch (LoWord(menu_id)) { |
289 | case APPLE_MENU_ABOUT_ID: |
290 | about(PROGRAM_NAME); |
291 | break; |
292 | default: { |
293 | Str255 da; |
294 | GrafPtr save_port; |
295 | |
296 | GetItem(apple_menu, LoWord(menu_id), &da); |
297 | GetPort(&save_port); |
298 | OpenDeskAcc(da); |
299 | SetPort(save_port); |
300 | break; |
301 | } |
302 | } |
303 | break; |
304 | case FILE_MENU_ID: |
305 | switch (LoWord(menu_id)) { |
306 | case FILE_MENU_QUIT_ID: { |
307 | int tnfocusables = nfocusables; |
308 | struct focusable **tfocusables; |
309 | |
310 | ret = true; |
311 | quit = true; |
312 | |
313 | if (nfocusables) { |
314 | /* |
315 | * nfocusables and focusables array will probably be |
316 | * modified as each focusable quits |
317 | */ |
318 | tfocusables = xcalloc(sizeof(Ptr), tnfocusables, |
319 | "focusables quit"); |
320 | memcpy(tfocusables, focusables, |
321 | sizeof(Ptr) * tnfocusables); |
322 | |
323 | for (n = 0; n < tnfocusables; n++) { |
324 | if (tfocusables[n] && tfocusables[n]->quit && |
325 | !tfocusables[n]->quit(tfocusables[n])) { |
326 | quit = false; |
327 | break; |
328 | } |
329 | } |
330 | |
331 | xfree(&tfocusables); |
332 | } |
333 | ExitToShell(); |
334 | break; |
335 | } |
336 | } |
337 | break; |
338 | case EDIT_MENU_ID: |
339 | if (nfocusables && focusables[0]->visible && focusables[0]->menu) |
340 | ret = focusables[0]->menu(focusables[0], HiWord(menu_id), |
341 | LoWord(menu_id)); |
342 | break; |
343 | case BBS_MENU_ID: |
344 | switch (LoWord(menu_id)) { |
345 | case BBS_MENU_OPEN_CONSOLE_ID: |
346 | console_init(); |
347 | break; |
348 | case BBS_MENU_EDIT_MENUS_ID: |
349 | main_menu_edit(); |
350 | break; |
351 | } |
352 | ret = 1; |
353 | break; |
354 | case VIEWS_SUBMENU_ID: |
355 | switch (LoWord(menu_id)) { |
356 | case VIEWS_SUBMENU_ISSUE_ID: |
357 | view_editor_show(DB_TEXT_ISSUE_ID, "Edit: Pre-login view"); |
358 | break; |
359 | case VIEWS_SUBMENU_MAIN_MENU_ID: |
360 | view_editor_show(DB_TEXT_MENU_ID, "Edit: Main menu"); |
361 | break; |
362 | case VIEWS_SUBMENU_SHORT_MENU_ID: |
363 | view_editor_show(DB_TEXT_SHORTMENU_ID, "Edit: Short menu"); |
364 | break; |
365 | case VIEWS_SUBMENU_SIGNUP_ID: |
366 | view_editor_show(DB_TEXT_SIGNUP_ID, "Edit: Signup view"); |
367 | break; |
368 | case VIEWS_SUBMENU_PAGE_SYSOP_ID: |
369 | view_editor_show(DB_TEXT_PAGE_SYSOP_ID, "Edit: Page Sysop view"); |
370 | break; |
371 | case VIEWS_SUBMENU_NO_FREE_NODES_ID: |
372 | view_editor_show(DB_TEXT_NO_FREE_NODES_ID, "Edit: No Free Nodes view"); |
373 | break; |
374 | case VIEWS_SUBMENU_SIGNOFF_ID: |
375 | view_editor_show(DB_TEXT_SIGNOFF_ID, "Edit: Session Signoff view"); |
376 | break; |
377 | } |
378 | ret = 1; |
379 | break; |
380 | } |
381 | |
382 | HiliteMenu(0); |
383 | return ret; |
384 | } |
385 | |
386 | void |
387 | blanker_idle(void) |
388 | { |
389 | unsigned long t; |
390 | |
391 | if (!blanker_on && !nsessions && |
392 | (Time - blanker_last_blank > db->config.blanker_idle_seconds)) { |
393 | HideMenuBar(); |
394 | |
395 | blanker_win = NewWindow(0L, &screenBits.bounds, "\p", false, |
396 | plainDBox, (WindowPtr)-1L, true, 0); |
397 | if (!blanker_win) |
398 | panic("NewWindow failed"); |
399 | ShowWindow(blanker_win); |
400 | SetPort(blanker_win); |
401 | HideCursor(); |
402 | FillRect(&screenBits.bounds, black); |
403 | blanker_last_blank = Time; |
404 | blanker_on = true; |
405 | return; |
406 | } |
407 | |
408 | if (blanker_on && (nsessions || |
409 | (Time - blanker_last_blank >= db->config.blanker_runtime_seconds))) |
410 | blanker_unblank(); |
411 | } |
412 | |
413 | void |
414 | blanker_unblank(void) |
415 | { |
416 | unsigned long rt; |
417 | |
418 | if (!blanker_on || !blanker_win) |
419 | return; |
420 | |
421 | rt = Time - blanker_last_blank; |
422 | |
423 | ShowCursor(); |
424 | DisposeWindow(blanker_win); |
425 | blanker_win = NULL; |
426 | RestoreHiddenMenuBar(); |
427 | blanker_last_blank = Time; |
428 | blanker_on = false; |
429 | |
430 | /* |
431 | * This will call back to blanker_unblank, so it must be done after |
432 | * blanker_on = false |
433 | */ |
434 | logger_printf("[blanker] Blanked screen for %ld second%s", |
435 | rt, rt == 1 ? "" : "s"); |
436 | } |