3 * Copyright (c) 1999, 2003 Ben Harris
6 * Permission is hereby granted, free of charge, to any person
7 * obtaining a copy of this software and associated documentation
8 * files (the "Software"), to deal in the Software without
9 * restriction, including without limitation the rights to use,
10 * copy, modify, merge, publish, distribute, sublicense, and/or
11 * sell copies of the Software, and to permit persons to whom the
12 * Software is furnished to do so, subject to the following
15 * The above copyright notice and this permission notice shall be
16 * included in all copies or substantial portions of the Software.
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
19 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
21 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
23 * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
24 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
28 * mac.c -- miscellaneous Mac-specific routines
32 #include <AEDataModel.h>
33 #include <AppleEvents.h>
35 #include <Quickdraw.h>
37 #include <MacWindows.h>
40 #include <Appearance.h>
41 #include <CodeFragments.h>
47 #include <Navigation.h>
48 #include <Resources.h>
50 #include <TextCommon.h>
51 #include <ToolUtils.h>
52 #include <UnicodeConverter.h>
57 #include <stdlib.h> /* putty.h needs size_t */
58 #include <stdio.h> /* for vsprintf */
60 #define PUTTY_DO_GLOBALS
71 static int borednow = FALSE;
72 struct mac_gestalts mac_gestalts;
74 static long timing_next_time;
76 static void mac_startup(void);
77 static void mac_eventloop(void);
78 #pragma noreturn (mac_eventloop)
79 static void mac_event(EventRecord *);
80 static void mac_contentclick(WindowPtr, EventRecord *);
81 static void mac_growwindow(WindowPtr, EventRecord *);
82 static void mac_activatewindow(WindowPtr, EventRecord *);
83 static void mac_suspendresume(EventRecord *);
84 static void mac_activateabout(WindowPtr, EventRecord *);
85 static void mac_updatewindow(WindowPtr);
86 static void mac_updatelicence(WindowPtr);
87 static void mac_keypress(EventRecord *);
88 static int mac_windowtype(WindowPtr);
89 static void mac_menucommand(long);
90 static void mac_openlicence(void);
91 static void mac_adjustcursor(RgnHandle);
92 static void mac_adjustmenus(void);
93 static void mac_closewindow(WindowPtr);
94 static void mac_zoomwindow(WindowPtr, short);
95 #pragma noreturn (cleanup_exit)
102 struct mac_windows windows;
104 int main (int argc, char **argv) {
110 #pragma noreturn (main)
112 static void mac_startup(void) {
116 #if !TARGET_API_MAC_CARBON
117 /* Init Memory Manager */
120 InitGraf(&qd.thePort);
121 /* Init Font Manager */
123 /* Init Window Manager */
125 /* Init Menu Manager */
129 /* Init Dialog Manager */
134 /* Get base system version (only used if there's no better selector) */
135 if (Gestalt(gestaltSystemVersion, &mac_gestalts.sysvers) != noErr ||
136 (mac_gestalts.sysvers &= 0xffff) < 0x700)
137 fatalbox("PuTTY requires System 7 or newer");
138 /* Find out if we've got Color Quickdraw */
139 if (Gestalt(gestaltQuickdrawVersion, &mac_gestalts.qdvers) != noErr)
140 mac_gestalts.qdvers = gestaltOriginalQD;
141 /* ... and the Appearance Manager? */
142 if (Gestalt(gestaltAppearanceVersion, &mac_gestalts.apprvers) != noErr)
143 if (Gestalt(gestaltAppearanceAttr, NULL) == noErr)
144 mac_gestalts.apprvers = 0x0100;
146 mac_gestalts.apprvers = 0;
147 #if TARGET_RT_MAC_CFM
148 /* Paranoia: Did we manage to pull in AppearanceLib? */
149 if (&RegisterAppearanceClient == kUnresolvedCFragSymbolAddress)
150 mac_gestalts.apprvers = 0;
153 mac_gestalts.cntlattr = 0;
154 mac_gestalts.windattr = 0;
156 /* Mac OS 8.5 Control Manager (proportional scrollbars)? */
157 if (Gestalt(gestaltControlMgrAttr, &mac_gestalts.cntlattr) != noErr ||
158 &SetControlViewSize == kUnresolvedCFragSymbolAddress)
159 mac_gestalts.cntlattr = 0;
160 /* Mac OS 8.5 Window Manager? */
161 if (Gestalt(gestaltWindowMgrAttr, &mac_gestalts.windattr) != noErr ||
162 &SetWindowContentColor == kUnresolvedCFragSymbolAddress)
163 mac_gestalts.windattr = 0;
164 /* Mac OS 8.5 Menu Manager? */
165 if (Gestalt(gestaltMenuMgrAttr, &mac_gestalts.menuattr) != noErr)
166 mac_gestalts.menuattr = 0;
168 /* Text Encoding Conversion Manager? */
170 #if TARGET_RT_MAC_CFM
171 &TECGetInfo == kUnresolvedCFragSymbolAddress ||
173 InitializeUnicodeConverter(NULL) != noErr ||
175 TECGetInfo(&ti) != noErr)
176 mac_gestalts.encvvers = 0;
178 mac_gestalts.encvvers = (*ti)->tecVersion;
179 mac_gestalts.uncvattr = (*ti)->tecUnicodeConverterFeatures;
180 DisposeHandle((Handle)ti);
182 /* Navigation Services? */
183 if (NavServicesAvailable())
184 mac_gestalts.navsvers = NavLibraryVersion();
186 mac_gestalts.navsvers = 0;
190 /* We've been tested with the Appearance Manager */
191 if (mac_gestalts.apprvers != 0)
192 RegisterAppearanceClient();
194 menuBar = GetNewMBar(128);
196 fatalbox("Unable to create menu bar.");
198 AppendResMenu(GetMenuHandle(mApple), 'DRVR');
199 if (mac_gestalts.menuattr & gestaltMenuMgrAquaLayoutMask) {
200 DeleteMenuItem(GetMenuHandle(mFile), iQuit);
201 /* Also delete the separator above the Quit item. */
202 DeleteMenuItem(GetMenuHandle(mFile), iQuit - 1);
207 windows.about = NULL;
208 windows.licence = NULL;
210 default_protocol = be_default_protocol;
211 /* Find the appropriate default port. */
214 default_port = 0; /* illegal */
215 for (i = 0; backends[i].backend != NULL; i++)
216 if (backends[i].protocol == default_protocol) {
217 default_port = backends[i].backend->default_port;
221 flags = FLAG_INTERACTIVE;
223 #if !TARGET_API_MAC_CARBON
228 /* Set the default directory for loading and saving settings. */
229 /* XXX Should we create it? */
230 if (get_session_dir(FALSE, &vol, &dirid) == noErr) {
231 LMSetSFSaveDisk(-vol);
232 LMSetCurDirStore(dirid);
237 /* Install Apple Event handlers. */
238 AEInstallEventHandler(kCoreEventClass, kAEOpenApplication,
239 NewAEEventHandlerUPP(&mac_aevt_oapp), 0, FALSE);
240 AEInstallEventHandler(kCoreEventClass, kAEOpenDocuments,
241 NewAEEventHandlerUPP(&mac_aevt_odoc), 0, FALSE);
242 AEInstallEventHandler(kCoreEventClass, kAEPrintDocuments,
243 NewAEEventHandlerUPP(&mac_aevt_pdoc), 0, FALSE);
244 AEInstallEventHandler(kCoreEventClass, kAEQuitApplication,
245 NewAEEventHandlerUPP(&mac_aevt_quit), 0, FALSE);
248 void timer_change_notify(long next)
250 timing_next_time = next;
253 static void mac_eventloop(void) {
263 mac_adjustcursor(cursrgn);
264 ticksleft=timing_next_time-GETTICKCOUNT();
265 if (sleeptime > ticksleft && ticksleft >=0)
267 gotevent = WaitNextEvent(everyEvent, &event, sleeptime, cursrgn);
268 if (timing_next_time <= GETTICKCOUNT()) {
269 if (run_timers(timing_next_time, &next)) {
270 timer_change_notify(next);
275 * XXX For now, limit sleep time to 1/10 s to work around
276 * wake-before-sleep race in MacTCP code.
279 mac_adjustcursor(cursrgn);
281 /* Ensure we get a null event when the real ones run out. */
290 if (mac_gestalts.apprvers >= 0x100 && mac_frontwindow() != NULL)
291 IdleControls(mac_frontwindow());
296 static void mac_event(EventRecord *event) {
300 switch (event->what) {
302 part = FindWindow(event->where, &window);
306 mac_menucommand(MenuSelect(event->where));
308 #if !TARGET_API_MAC_CARBON
310 SystemClick(event, window);
314 if (window != FrontWindow())
315 /* XXX: check for movable modal dboxes? */
316 SelectWindow(window);
318 mac_contentclick(window, event);
321 if (TrackGoAway(window, event->where))
322 mac_closewindow(window);
325 /* XXX: moveable modal check? */
326 #if TARGET_API_MAC_CARBON
330 GetQDGlobalsScreenBits(&screenBits);
331 DragWindow(window, event->where, &screenBits.bounds);
334 DragWindow(window, event->where, &qd.screenBits.bounds);
338 mac_growwindow(window, event);
342 if (TrackBox(window, event->where, part))
343 mac_zoomwindow(window, part);
352 mac_activatewindow((WindowPtr)event->message, event);
355 mac_updatewindow((WindowPtr)event->message);
357 #if !TARGET_API_MAC_CARBON
359 if (HiWord(event->message) != noErr) {
362 SetPt(&pt, 120, 120);
363 DIBadMount(pt, event->message);
368 switch ((event->message & osEvtMessageMask) >> 24) {
369 case suspendResumeMessage:
370 mac_suspendresume(event);
374 case kHighLevelEvent:
375 AEProcessAppleEvent(event); /* errors? */
380 static void mac_contentclick(WindowPtr window, EventRecord *event)
383 if (mac_wininfo(window)->click != NULL)
384 (*mac_wininfo(window)->click)(window, event);
387 static void mac_growwindow(WindowPtr window, EventRecord *event)
390 if (mac_wininfo(window)->grow != NULL)
391 (*mac_wininfo(window)->grow)(window, event);
394 static void mac_activatewindow(WindowPtr window, EventRecord *event)
398 if (mac_wininfo(window)->activate != NULL)
399 (*mac_wininfo(window)->activate)(window, event);
402 static void mac_updatewindow(WindowPtr window)
405 if (mac_wininfo(window)->update != NULL)
406 (*mac_wininfo(window)->update)(window);
410 * Work out what kind of window we're dealing with.
412 static int mac_windowtype(WindowPtr window)
415 #if !TARGET_API_MAC_CARBON
416 if (GetWindowKind(window) < 0)
419 return ((WinInfo *)GetWRefCon(window))->wtype;
425 static void mac_keypress(EventRecord *event) {
428 window = mac_frontwindow();
430 * Check for a command-key combination, but ignore it if it counts
431 * as a meta-key combination and we're in a terminal window.
433 if (event->what == keyDown && (event->modifiers & cmdKey) /*&&
434 !((event->modifiers & cfg.meta_modifiers) == cfg.meta_modifiers &&
435 mac_windowtype(window) == wTerminal)*/) {
437 mac_menucommand(MenuKey(event->message & charCodeMask));
439 if (window != NULL && mac_wininfo(window)->key != NULL)
440 (*mac_wininfo(window)->key)(window, event);
444 static void mac_menucommand(long result) {
447 #if !TARGET_API_MAC_CARBON
451 menu = HiWord(result);
452 item = LoWord(result);
453 window = mac_frontwindow();
454 /* Things which do the same whatever window we're in. */
461 #if !TARGET_API_MAC_CARBON
463 GetMenuItemText(GetMenuHandle(mApple), item, da);
478 mac_closewindow(window);
495 /* If we get here, handling is up to window-specific code. */
496 if (window != NULL && mac_wininfo(window)->menu != NULL)
497 (*mac_wininfo(window)->menu)(window, menu, item);
503 static void mac_closewindow(WindowPtr window) {
505 switch (mac_windowtype(window)) {
506 #if !TARGET_API_MAC_CARBON
508 CloseDeskAcc(GetWindowKind(window));
512 if (mac_wininfo(window)->close != NULL)
513 (*mac_wininfo(window)->close)(window);
518 static void mac_suspendresume(EventRecord *event)
521 EventRecord fakeevent;
524 * We're called either before we're suspended or after we're
525 * resumed, so we're the front application at this point.
527 front = FrontWindow();
529 fakeevent.what = activateEvt;
530 fakeevent.message = (UInt32)front;
531 fakeevent.when = event->when;
532 fakeevent.where = event->where;
533 fakeevent.modifiers =
534 (event->message & resumeFlag) ? activeFlag : 0;
535 mac_activatewindow(front, &fakeevent);
539 static void mac_zoomwindow(WindowPtr window, short part) {
541 /* FIXME: do something */
545 * Make the menus look right before the user gets to see them.
547 #if TARGET_API_MAC_CARBON
548 #define EnableItem EnableMenuItem
549 #define DisableItem DisableMenuItem
551 static void mac_adjustmenus(void) {
555 window = mac_frontwindow();
556 menu = GetMenuHandle(mApple);
558 EnableItem(menu, iAbout);
560 menu = GetMenuHandle(mFile);
562 EnableItem(menu, iNew);
564 EnableItem(menu, iClose);
566 DisableItem(menu, iClose);
567 EnableItem(menu, iQuit);
569 if (window != NULL && mac_wininfo(window)->adjustmenus != NULL)
570 (*mac_wininfo(window)->adjustmenus)(window);
572 DisableItem(menu, iSave);
573 DisableItem(menu, iSaveAs);
574 DisableItem(menu, iDuplicate);
575 menu = GetMenuHandle(mEdit);
576 DisableItem(menu, 0);
577 menu = GetMenuHandle(mWindow);
578 DisableItem(menu, 0); /* Until we get more than 1 item on it. */
584 * Make sure the right cursor's being displayed.
586 static void mac_adjustcursor(RgnHandle cursrgn) {
588 WindowPtr window, front;
590 #if TARGET_API_MAC_CARBON
596 LocalToGlobal(&mouse);
597 part = FindWindow(mouse, &window);
598 front = FrontWindow();
599 if (part != inContent || window == NULL || window != front) {
600 /* Cursor isn't in the front window, so switch to arrow */
601 #if TARGET_API_MAC_CARBON
602 GetQDGlobalsArrow(&arrow);
605 SetCursor(&qd.arrow);
607 SetRectRgn(cursrgn, SHRT_MIN, SHRT_MIN, SHRT_MAX, SHRT_MAX);
609 #if TARGET_API_MAC_CARBON
611 GetPortVisibleRegion(GetWindowPort(front), visrgn);
612 DiffRgn(cursrgn, visrgn, cursrgn);
615 DiffRgn(cursrgn, front->visRgn, cursrgn);
619 if (mac_wininfo(window)->adjustcursor != NULL)
620 (*mac_wininfo(window)->adjustcursor)(window, mouse, cursrgn);
622 #if TARGET_API_MAC_CARBON
623 GetQDGlobalsArrow(&arrow);
625 GetPortVisibleRegion(GetWindowPort(window), cursrgn);
627 SetCursor(&qd.arrow);
628 CopyRgn(window->visRgn, cursrgn);
634 pascal OSErr mac_aevt_quit(const AppleEvent *req, AppleEvent *reply,
640 if (AEGetAttributePtr(req, keyMissedKeywordAttr, typeWildCard,
641 &type, NULL, 0, &size) == noErr)
642 return errAEParamMissed;
648 void cleanup_exit(int status)
651 #if !TARGET_RT_MAC_CFM
652 if (mac_gestalts.encvvers != 0)
653 TerminateUnicodeConverter();
659 /* This should only kill the current session, not the whole application. */
660 void connection_fatal(void *fontend, char *fmt, ...) {
665 /* We'd like stuff to be a Pascal string */
666 stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap);
668 ParamText(stuff, NULL, NULL, NULL);
669 StopAlert(128, NULL);
673 /* Null SSH agent client -- never finds an agent. */
675 int agent_exists(void)
681 int agent_query(void *in, int inlen, void **out, int *outlen,
682 void (*callback)(void *, void *, int), void *callback_ctx)
690 /* Temporary null routines for testing. */
692 void verify_ssh_host_key(void *frontend, char *host, int port, char *keytype,
693 char *keystr, char *fingerprint)
696 Session *s = frontend;
699 * This function is horribly wrong. For one thing, the alert
700 * shouldn't be modal, it should be movable modal, or a sheet in
701 * Aqua. Also, PuTTY might be in the background, in which case we
702 * should use the Notification Manager to wake up the user. In
703 * any case, we shouldn't hold up processing of other connections'
704 * data just because this one's waiting for the user. It should
705 * also handle a host key cache, of course, and see the note below
706 * about closing the connection. All in all, a bit of a mess
710 stuff[0] = sprintf((char *)(&stuff[1]),
711 "The server's key fingerprint is: %s\n"
712 "Continue connecting?", fingerprint);
713 ParamText(stuff, NULL, NULL, NULL);
714 if (CautionAlert(wQuestion, NULL) == 2) {
716 * User chose "Cancel". Unfortunately, if I tear the
717 * connection down here, Bad Things happen when I return. I
718 * think this function should actually return something
719 * telling the SSH code to abandon the connection.
724 void askalg(void *frontend, const char *algtype, const char *algname)
729 void old_keyfile_warning(void)
734 FontSpec platform_default_fontspec(char const *name)
739 if (!strcmp(name, "Font")) {
740 smfs = GetScriptVariable(smSystemScript, smScriptMonoFondSize);
742 smfs = GetScriptVariable(smRoman, smScriptMonoFondSize);
744 GetFontName(HiWord(smfs), ret.name);
745 if (ret.name[0] == 0)
746 memcpy(ret.name, "\pMonaco", 7);
747 ret.size = LoWord(smfs);
749 memcpy(ret.name, "\pMonaco", 7);
760 Filename platform_default_filename(const char *name)
763 if (!strcmp(name, "LogFileName"))
764 FSMakeFSSpec(0, 0, "\pputty.log", &ret.fss);
766 memset(&ret, 0, sizeof(ret));
770 char *platform_default_s(char const *name)
775 int platform_default_i(char const *name, int def)
778 /* Non-raw cut and paste of line-drawing chars works badly on the
779 * current Unix stub implementation of the Unicode functions.
780 * So I'm going to temporarily set the default to raw mode so
781 * that the failure mode isn't quite so drastically horrid.
782 * When Unicode comes in, this can all be put right. */
783 if (!strcmp(name, "RawCNP"))
788 void platform_get_x11_auth(char *display, int *proto,
789 unsigned char *data, int *datalen)
791 /* SGT: I have no idea whether Mac X servers need anything here. */
794 void update_specials_menu(void *frontend)
796 Session *s = frontend;
799 front = mac_frontwindow();
800 if (front != NULL && mac_windowsession(front) == s)
804 void notify_remote_exit(void *fe) { /* XXX anything needed here? */ }
808 * c-file-style: "simon"