1 /* $Id: mac.c,v 1.54 2003/03/06 23:44:47 ben Exp $ */
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>
34 #include <Quickdraw.h>
36 #include <MacWindows.h>
39 #include <Appearance.h>
40 #include <CodeFragments.h>
46 #include <Navigation.h>
47 #include <Resources.h>
49 #include <TextCommon.h>
50 #include <ToolUtils.h>
51 #include <UnicodeConverter.h>
56 #include <stdlib.h> /* putty.h needs size_t */
57 #include <stdio.h> /* for vsprintf */
59 #define PUTTY_DO_GLOBALS
70 static int borednow
= FALSE
;
71 struct mac_gestalts mac_gestalts
;
74 static void mac_startup(void);
75 static void mac_eventloop(void);
76 #pragma noreturn (mac_eventloop)
77 static void mac_event(EventRecord
*);
78 static void mac_contentclick(WindowPtr
, EventRecord
*);
79 static void mac_growwindow(WindowPtr
, EventRecord
*);
80 static void mac_activatewindow(WindowPtr
, EventRecord
*);
81 static void mac_suspendresume(EventRecord
*);
82 static void mac_activateabout(WindowPtr
, EventRecord
*);
83 static void mac_updatewindow(WindowPtr
);
84 static void mac_updatelicence(WindowPtr
);
85 static void mac_keypress(EventRecord
*);
86 static int mac_windowtype(WindowPtr
);
87 static void mac_menucommand(long);
88 static void mac_openlicence(void);
89 static void mac_adjustcursor(RgnHandle
);
90 static void mac_adjustmenus(void);
91 static void mac_closewindow(WindowPtr
);
92 static void mac_zoomwindow(WindowPtr
, short);
93 #pragma noreturn (cleanup_exit)
100 struct mac_windows windows
;
102 int main (int argc
, char **argv
) {
108 #pragma noreturn (main)
110 static void mac_startup(void) {
114 #if !TARGET_API_MAC_CARBON
115 /* Init Memory Manager */
118 InitGraf(&qd
.thePort
);
119 /* Init Font Manager */
121 /* Init Window Manager */
123 /* Init Menu Manager */
127 /* Init Dialog Manager */
132 /* Get base system version (only used if there's no better selector) */
133 if (Gestalt(gestaltSystemVersion
, &mac_gestalts
.sysvers
) != noErr
||
134 (mac_gestalts
.sysvers
&= 0xffff) < 0x700)
135 fatalbox("PuTTY requires System 7 or newer");
136 /* Find out if we've got Color Quickdraw */
137 if (Gestalt(gestaltQuickdrawVersion
, &mac_gestalts
.qdvers
) != noErr
)
138 mac_gestalts
.qdvers
= gestaltOriginalQD
;
139 /* ... and the Appearance Manager? */
140 if (Gestalt(gestaltAppearanceVersion
, &mac_gestalts
.apprvers
) != noErr
)
141 if (Gestalt(gestaltAppearanceAttr
, NULL
) == noErr
)
142 mac_gestalts
.apprvers
= 0x0100;
144 mac_gestalts
.apprvers
= 0;
145 #if TARGET_RT_MAC_CFM
146 /* Paranoia: Did we manage to pull in AppearanceLib? */
147 if (&RegisterAppearanceClient
== kUnresolvedCFragSymbolAddress
)
148 mac_gestalts
.apprvers
= 0;
151 mac_gestalts
.cntlattr
= 0;
152 mac_gestalts
.windattr
= 0;
154 /* Mac OS 8.5 Control Manager (proportional scrollbars)? */
155 if (Gestalt(gestaltControlMgrAttr
, &mac_gestalts
.cntlattr
) != noErr
||
156 &SetControlViewSize
== kUnresolvedCFragSymbolAddress
)
157 mac_gestalts
.cntlattr
= 0;
158 /* Mac OS 8.5 Window Manager? */
159 if (Gestalt(gestaltWindowMgrAttr
, &mac_gestalts
.windattr
) != noErr
||
160 &SetWindowContentColor
== kUnresolvedCFragSymbolAddress
)
161 mac_gestalts
.windattr
= 0;
162 /* Mac OS 8.5 Menu Manager? */
163 if (Gestalt(gestaltMenuMgrAttr
, &mac_gestalts
.menuattr
) != noErr
)
164 mac_gestalts
.menuattr
= 0;
166 /* Text Encoding Conversion Manager? */
168 #if TARGET_RT_MAC_CFM
169 &TECGetInfo
== kUnresolvedCFragSymbolAddress
||
171 InitializeUnicodeConverter(NULL
) != noErr
||
173 TECGetInfo(&ti
) != noErr
)
174 mac_gestalts
.encvvers
= 0;
176 mac_gestalts
.encvvers
= (*ti
)->tecVersion
;
177 mac_gestalts
.uncvattr
= (*ti
)->tecUnicodeConverterFeatures
;
178 DisposeHandle((Handle
)ti
);
180 /* Navigation Services? */
181 if (NavServicesAvailable())
182 mac_gestalts
.navsvers
= NavLibraryVersion();
184 mac_gestalts
.navsvers
= 0;
188 /* We've been tested with the Appearance Manager */
189 if (mac_gestalts
.apprvers
!= 0)
190 RegisterAppearanceClient();
192 menuBar
= GetNewMBar(128);
194 fatalbox("Unable to create menu bar.");
196 AppendResMenu(GetMenuHandle(mApple
), 'DRVR');
197 if (mac_gestalts
.menuattr
& gestaltMenuMgrAquaLayoutMask
)
198 DeleteMenuItem(GetMenuHandle(mFile
), iQuit
);
202 windows
.about
= NULL
;
203 windows
.licence
= NULL
;
205 default_protocol
= be_default_protocol
;
206 /* Find the appropriate default port. */
209 default_port
= 0; /* illegal */
210 for (i
= 0; backends
[i
].backend
!= NULL
; i
++)
211 if (backends
[i
].protocol
== default_protocol
) {
212 default_port
= backends
[i
].backend
->default_port
;
216 flags
= FLAG_INTERACTIVE
;
218 #if !TARGET_API_MAC_CARBON
223 /* Set the default directory for loading and saving settings. */
224 /* XXX Should we create it? */
225 if (get_session_dir(FALSE
, &vol
, &dirid
) == noErr
) {
226 LMSetSFSaveDisk(-vol
);
227 LMSetCurDirStore(dirid
);
232 /* Install Apple Event handlers. */
233 AEInstallEventHandler(kCoreEventClass
, kAEOpenApplication
,
234 NewAEEventHandlerUPP(&mac_aevt_oapp
), 0, FALSE
);
235 AEInstallEventHandler(kCoreEventClass
, kAEOpenDocuments
,
236 NewAEEventHandlerUPP(&mac_aevt_odoc
), 0, FALSE
);
237 AEInstallEventHandler(kCoreEventClass
, kAEPrintDocuments
,
238 NewAEEventHandlerUPP(&mac_aevt_pdoc
), 0, FALSE
);
239 AEInstallEventHandler(kCoreEventClass
, kAEQuitApplication
,
240 NewAEEventHandlerUPP(&mac_aevt_quit
), 0, FALSE
);
243 static void mac_eventloop(void) {
251 mac_adjustcursor(cursrgn
);
252 gotevent
= WaitNextEvent(everyEvent
, &event
, sleeptime
, cursrgn
);
254 * XXX For now, limit sleep time to 1/10 s to work around
255 * wake-before-sleep race in MacTCP code.
258 mac_adjustcursor(cursrgn
);
260 /* Ensure we get a null event when the real ones run out. */
273 static void mac_event(EventRecord
*event
) {
277 switch (event
->what
) {
279 part
= FindWindow(event
->where
, &window
);
283 mac_menucommand(MenuSelect(event
->where
));
285 #if !TARGET_API_MAC_CARBON
287 SystemClick(event
, window
);
291 if (window
!= FrontWindow())
292 /* XXX: check for movable modal dboxes? */
293 SelectWindow(window
);
295 mac_contentclick(window
, event
);
298 if (TrackGoAway(window
, event
->where
))
299 mac_closewindow(window
);
302 /* XXX: moveable modal check? */
303 #if TARGET_API_MAC_CARBON
307 GetQDGlobalsScreenBits(&screenBits
);
308 DragWindow(window
, event
->where
, &screenBits
.bounds
);
311 DragWindow(window
, event
->where
, &qd
.screenBits
.bounds
);
315 mac_growwindow(window
, event
);
319 if (TrackBox(window
, event
->where
, part
))
320 mac_zoomwindow(window
, part
);
329 mac_activatewindow((WindowPtr
)event
->message
, event
);
332 mac_updatewindow((WindowPtr
)event
->message
);
334 #if !TARGET_API_MAC_CARBON
336 if (HiWord(event
->message
) != noErr
) {
339 SetPt(&pt
, 120, 120);
340 DIBadMount(pt
, event
->message
);
345 switch ((event
->message
& osEvtMessageMask
) >> 24) {
346 case suspendResumeMessage
:
347 mac_suspendresume(event
);
351 case kHighLevelEvent
:
352 AEProcessAppleEvent(event
); /* errors? */
357 static void mac_contentclick(WindowPtr window
, EventRecord
*event
)
360 if (mac_wininfo(window
)->click
!= NULL
)
361 (*mac_wininfo(window
)->click
)(window
, event
);
364 static void mac_growwindow(WindowPtr window
, EventRecord
*event
)
367 if (mac_wininfo(window
)->grow
!= NULL
)
368 (*mac_wininfo(window
)->grow
)(window
, event
);
371 static void mac_activatewindow(WindowPtr window
, EventRecord
*event
)
375 if (mac_wininfo(window
)->activate
!= NULL
)
376 (*mac_wininfo(window
)->activate
)(window
, event
);
379 static void mac_updatewindow(WindowPtr window
)
382 if (mac_wininfo(window
)->update
!= NULL
)
383 (*mac_wininfo(window
)->update
)(window
);
387 * Work out what kind of window we're dealing with.
389 static int mac_windowtype(WindowPtr window
)
392 #if !TARGET_API_MAC_CARBON
393 if (GetWindowKind(window
) < 0)
396 return ((WinInfo
*)GetWRefCon(window
))->wtype
;
402 static void mac_keypress(EventRecord
*event
) {
405 window
= mac_frontwindow();
407 * Check for a command-key combination, but ignore it if it counts
408 * as a meta-key combination and we're in a terminal window.
410 if (event
->what
== keyDown
&& (event
->modifiers
& cmdKey
) /*&&
411 !((event->modifiers & cfg.meta_modifiers) == cfg.meta_modifiers &&
412 mac_windowtype(window) == wTerminal)*/) {
414 mac_menucommand(MenuKey(event
->message
& charCodeMask
));
416 if (window
!= NULL
&& mac_wininfo(window
)->key
!= NULL
)
417 (*mac_wininfo(window
)->key
)(window
, event
);
421 static void mac_menucommand(long result
) {
424 #if !TARGET_API_MAC_CARBON
428 menu
= HiWord(result
);
429 item
= LoWord(result
);
430 window
= mac_frontwindow();
431 /* Things which do the same whatever window we're in. */
438 #if !TARGET_API_MAC_CARBON
440 GetMenuItemText(GetMenuHandle(mApple
), item
, da
);
455 mac_closewindow(window
);
472 /* If we get here, handling is up to window-specific code. */
473 if (window
!= NULL
&& mac_wininfo(window
)->menu
!= NULL
)
474 (*mac_wininfo(window
)->menu
)(window
, menu
, item
);
480 static void mac_closewindow(WindowPtr window
) {
482 switch (mac_windowtype(window
)) {
483 #if !TARGET_API_MAC_CARBON
485 CloseDeskAcc(GetWindowKind(window
));
489 if (mac_wininfo(window
)->close
!= NULL
)
490 (*mac_wininfo(window
)->close
)(window
);
495 static void mac_suspendresume(EventRecord
*event
)
498 EventRecord fakeevent
;
501 * We're called either before we're suspended or after we're
502 * resumed, so we're the front application at this point.
504 front
= FrontWindow();
506 fakeevent
.what
= activateEvt
;
507 fakeevent
.message
= (UInt32
)front
;
508 fakeevent
.when
= event
->when
;
509 fakeevent
.where
= event
->where
;
510 fakeevent
.modifiers
=
511 (event
->message
& resumeFlag
) ? activeFlag
: 0;
512 mac_activatewindow(front
, &fakeevent
);
516 static void mac_zoomwindow(WindowPtr window
, short part
) {
518 /* FIXME: do something */
522 * Make the menus look right before the user gets to see them.
524 #if TARGET_API_MAC_CARBON
525 #define EnableItem EnableMenuItem
526 #define DisableItem DisableMenuItem
528 static void mac_adjustmenus(void) {
532 window
= mac_frontwindow();
533 menu
= GetMenuHandle(mApple
);
535 EnableItem(menu
, iAbout
);
537 menu
= GetMenuHandle(mFile
);
539 EnableItem(menu
, iNew
);
541 EnableItem(menu
, iClose
);
543 DisableItem(menu
, iClose
);
544 EnableItem(menu
, iQuit
);
546 if (window
!= NULL
&& mac_wininfo(window
)->adjustmenus
!= NULL
)
547 (*mac_wininfo(window
)->adjustmenus
)(window
);
549 DisableItem(menu
, iSave
);
550 DisableItem(menu
, iSaveAs
);
551 DisableItem(menu
, iDuplicate
);
552 menu
= GetMenuHandle(mEdit
);
553 DisableItem(menu
, 0);
554 menu
= GetMenuHandle(mWindow
);
555 DisableItem(menu
, 0); /* Until we get more than 1 item on it. */
561 * Make sure the right cursor's being displayed.
563 static void mac_adjustcursor(RgnHandle cursrgn
) {
565 WindowPtr window
, front
;
567 #if TARGET_API_MAC_CARBON
573 LocalToGlobal(&mouse
);
574 part
= FindWindow(mouse
, &window
);
575 front
= FrontWindow();
576 if (part
!= inContent
|| window
== NULL
|| window
!= front
) {
577 /* Cursor isn't in the front window, so switch to arrow */
578 #if TARGET_API_MAC_CARBON
579 GetQDGlobalsArrow(&arrow
);
582 SetCursor(&qd
.arrow
);
584 SetRectRgn(cursrgn
, SHRT_MIN
, SHRT_MIN
, SHRT_MAX
, SHRT_MAX
);
586 #if TARGET_API_MAC_CARBON
588 GetPortVisibleRegion(GetWindowPort(front
), visrgn
);
589 DiffRgn(cursrgn
, visrgn
, cursrgn
);
592 DiffRgn(cursrgn
, front
->visRgn
, cursrgn
);
596 if (mac_wininfo(window
)->adjustcursor
!= NULL
)
597 (*mac_wininfo(window
)->adjustcursor
)(window
, mouse
, cursrgn
);
599 #if TARGET_API_MAC_CARBON
600 GetQDGlobalsArrow(&arrow
);
602 GetPortVisibleRegion(GetWindowPort(window
), cursrgn
);
604 SetCursor(&qd
.arrow
);
605 CopyRgn(window
->visRgn
, cursrgn
);
611 pascal OSErr
mac_aevt_quit(const AppleEvent
*req
, AppleEvent
*reply
,
617 if (AEGetAttributePtr(req
, keyMissedKeywordAttr
, typeWildCard
,
618 &type
, NULL
, 0, &size
) == noErr
)
619 return errAEParamMissed
;
625 void cleanup_exit(int status
)
628 #if !TARGET_RT_MAC_CFM
629 if (mac_gestalts
.encvvers
!= 0)
630 TerminateUnicodeConverter();
636 /* This should only kill the current session, not the whole application. */
637 void connection_fatal(void *fontend
, char *fmt
, ...) {
642 /* We'd like stuff to be a Pascal string */
643 stuff
[0] = vsprintf((char *)(&stuff
[1]), fmt
, ap
);
645 ParamText(stuff
, NULL
, NULL
, NULL
);
646 StopAlert(128, NULL
);
650 /* Null SSH agent client -- never finds an agent. */
652 int agent_exists(void)
658 void agent_query(void *in
, int inlen
, void **out
, int *outlen
)
665 /* Temporary null routines for testing. */
668 * FIXME: verify_ssh_host_key() should be passed a frontend handle,
669 * but backends have to have a terminal handle instead, because they
670 * pass it to from_backend(), so we accept a terminal handle here as
671 * well, and hope no-one tries to call us with sensible arguments.
673 void verify_ssh_host_key(void *frontend
, char *host
, int port
, char *keytype
,
674 char *keystr
, char *fingerprint
)
677 Terminal
*term
= frontend
;
678 Session
*s
= term
->frontend
;
681 * This function is horribly wrong. For one thing, the alert
682 * shouldn't be modal, it should be movable modal, or a sheet in
683 * Aqua. Also, PuTTY might be in the background, in which case we
684 * should use the Notification Manager to wake up the user. In
685 * any case, we shouldn't hold up processing of other connections'
686 * data just because this one's waiting for the user. It should
687 * also handle a host key cache, of course, and see the note above
688 * about the "frontend" argument and the one below about closing
689 * the connection. All in all, a bit of a mess really.
692 stuff
[0] = sprintf((char *)(&stuff
[1]),
693 "The server's key fingerprint is: %s\n"
694 "Continue connecting?", fingerprint
);
695 ParamText(stuff
, NULL
, NULL
, NULL
);
696 if (CautionAlert(wQuestion
, NULL
) == 2) {
698 * User chose "Cancel". Unfortunately, if I tear the
699 * connection down here, Bad Things happen when I return. I
700 * think this function should actually return something
701 * telling the SSH code to abandon the connection.
706 void askcipher(void *frontend
, char *ciphername
, int cs
)
711 void old_keyfile_warning(void)
716 FontSpec
platform_default_fontspec(char const *name
)
721 if (!strcmp(name
, "Font")) {
722 smfs
= GetScriptVariable(smSystemScript
, smScriptMonoFondSize
);
724 smfs
= GetScriptVariable(smRoman
, smScriptMonoFondSize
);
726 GetFontName(HiWord(smfs
), ret
.name
);
727 if (ret
.name
[0] == 0)
728 memcpy(ret
.name
, "\pMonaco", 7);
729 ret
.size
= LoWord(smfs
);
731 memcpy(ret
.name
, "\pMonaco", 7);
742 Filename
platform_default_filename(const char *name
)
745 if (!strcmp(name
, "LogFileName"))
746 FSMakeFSSpec(0, 0, "\pputty.log", &ret
.fss
);
748 memset(&ret
, 0, sizeof(ret
));
752 char *platform_default_s(char const *name
)
757 int platform_default_i(char const *name
, int def
)
760 /* Non-raw cut and paste of line-drawing chars works badly on the
761 * current Unix stub implementation of the Unicode functions.
762 * So I'm going to temporarily set the default to raw mode so
763 * that the failure mode isn't quite so drastically horrid.
764 * When Unicode comes in, this can all be put right. */
765 if (!strcmp(name
, "RawCNP"))
770 void platform_get_x11_auth(char *display
, int *proto
,
771 unsigned char *data
, int *datalen
)
773 /* SGT: I have no idea whether Mac X servers need anything here. */
778 * c-file-style: "simon"