1 /* $Id: mac.c,v 1.42 2003/02/01 23:42:30 ben Exp $ */
3 * Copyright (c) 1999 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 <Resources.h>
48 #include <TextCommon.h>
49 #include <ToolUtils.h>
50 #include <UnicodeConverter.h>
55 #include <stdlib.h> /* putty.h needs size_t */
56 #include <stdio.h> /* for vsprintf */
58 #define PUTTY_DO_GLOBALS
65 #if !TARGET_API_MAC_CARBON
72 static int borednow = FALSE;
73 struct mac_gestalts mac_gestalts;
75 static void mac_startup(void);
76 static void mac_eventloop(void);
77 #pragma noreturn (mac_eventloop)
78 static void mac_event(EventRecord *);
79 static void mac_contentclick(WindowPtr, EventRecord *);
80 static void mac_growwindow(WindowPtr, EventRecord *);
81 static void mac_activatewindow(WindowPtr, 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_openabout(void);
89 static void mac_openlicence(void);
90 static void mac_adjustcursor(RgnHandle);
91 static void mac_adjustmenus(void);
92 static void mac_closewindow(WindowPtr);
93 static void mac_zoomwindow(WindowPtr, short);
94 #pragma noreturn (cleanup_exit)
101 struct mac_windows windows;
103 int main (int argc, char **argv) {
109 #pragma noreturn (main)
111 static void mac_startup(void) {
115 #if !TARGET_API_MAC_CARBON
116 /* Init Memory Manager */
119 InitGraf(&qd.thePort);
120 /* Init Font Manager */
122 /* Init Window Manager */
124 /* Init Menu Manager */
128 /* Init Dialog Manager */
133 /* Get base system version (only used if there's no better selector) */
134 if (Gestalt(gestaltSystemVersion, &mac_gestalts.sysvers) != noErr ||
135 (mac_gestalts.sysvers &= 0xffff) < 0x700)
136 fatalbox("PuTTY requires System 7 or newer");
137 /* Find out if we've got Color Quickdraw */
138 if (Gestalt(gestaltQuickdrawVersion, &mac_gestalts.qdvers) != noErr)
139 mac_gestalts.qdvers = gestaltOriginalQD;
140 /* ... and the Appearance Manager? */
141 if (Gestalt(gestaltAppearanceVersion, &mac_gestalts.apprvers) != noErr)
142 if (Gestalt(gestaltAppearanceAttr, NULL) == noErr)
143 mac_gestalts.apprvers = 0x0100;
145 mac_gestalts.apprvers = 0;
146 #if TARGET_RT_MAC_CFM
147 /* Paranoia: Did we manage to pull in AppearanceLib? */
148 if (&RegisterAppearanceClient == kUnresolvedCFragSymbolAddress)
149 mac_gestalts.apprvers = 0;
152 mac_gestalts.cntlattr = 0;
153 mac_gestalts.windattr = 0;
155 /* Mac OS 8.5 Control Manager (proportional scrollbars)? */
156 if (Gestalt(gestaltControlMgrAttr, &mac_gestalts.cntlattr) != noErr ||
157 &SetControlViewSize == kUnresolvedCFragSymbolAddress)
158 mac_gestalts.cntlattr = 0;
159 /* Mac OS 8.5 Window Manager? */
160 if (Gestalt(gestaltWindowMgrAttr, &mac_gestalts.windattr) != noErr ||
161 &SetWindowContentColor == kUnresolvedCFragSymbolAddress)
162 mac_gestalts.windattr = 0;
164 /* Text Encoding Conversion Manager? */
166 #if TARGET_RT_MAC_CFM
167 &TECGetInfo == kUnresolvedCFragSymbolAddress ||
169 InitializeUnicodeConverter(NULL) != noErr ||
171 TECGetInfo(&ti) != noErr)
172 mac_gestalts.encvvers = 0;
174 mac_gestalts.encvvers = (*ti)->tecVersion;
175 mac_gestalts.uncvattr = (*ti)->tecUnicodeConverterFeatures;
176 DisposeHandle((Handle)ti);
181 /* We've been tested with the Appearance Manager */
182 if (mac_gestalts.apprvers != 0)
183 RegisterAppearanceClient();
185 menuBar = GetNewMBar(128);
187 fatalbox("Unable to create menu bar.");
189 AppendResMenu(GetMenuHandle(mApple), 'DRVR');
193 windows.about = NULL;
194 windows.licence = NULL;
196 default_protocol = be_default_protocol;
197 /* Find the appropriate default port. */
200 default_port = 0; /* illegal */
201 for (i = 0; backends[i].backend != NULL; i++)
202 if (backends[i].protocol == default_protocol) {
203 default_port = backends[i].backend->default_port;
207 flags = FLAG_INTERACTIVE;
209 #if !TARGET_API_MAC_CARBON
214 /* Set the default directory for loading and saving settings. */
215 /* XXX Should we create it? */
216 if (get_session_dir(FALSE, &vol, &dirid) == noErr) {
217 LMSetSFSaveDisk(-vol);
218 LMSetCurDirStore(dirid);
223 /* Install Apple Event handlers. */
224 AEInstallEventHandler(kCoreEventClass, kAEOpenApplication,
225 NewAEEventHandlerUPP(&mac_aevt_oapp), 0, FALSE);
226 AEInstallEventHandler(kCoreEventClass, kAEOpenDocuments,
227 NewAEEventHandlerUPP(&mac_aevt_odoc), 0, FALSE);
228 AEInstallEventHandler(kCoreEventClass, kAEPrintDocuments,
229 NewAEEventHandlerUPP(&mac_aevt_pdoc), 0, FALSE);
230 AEInstallEventHandler(kCoreEventClass, kAEQuitApplication,
231 NewAEEventHandlerUPP(&mac_aevt_quit), 0, FALSE);
234 static void mac_eventloop(void) {
241 mac_adjustcursor(cursrgn);
242 gotevent = WaitNextEvent(everyEvent, &event, LONG_MAX, cursrgn);
243 mac_adjustcursor(cursrgn);
254 static void mac_event(EventRecord *event) {
258 switch (event->what) {
260 part = FindWindow(event->where, &window);
264 mac_menucommand(MenuSelect(event->where));
266 #if !TARGET_API_MAC_CARBON
268 SystemClick(event, window);
272 if (window != FrontWindow())
273 /* XXX: check for movable modal dboxes? */
274 SelectWindow(window);
276 mac_contentclick(window, event);
279 if (TrackGoAway(window, event->where))
280 mac_closewindow(window);
283 /* XXX: moveable modal check? */
284 #if TARGET_API_MAC_CARBON
288 GetQDGlobalsScreenBits(&screenBits);
289 DragWindow(window, event->where, &screenBits.bounds);
292 DragWindow(window, event->where, &qd.screenBits.bounds);
296 mac_growwindow(window, event);
300 if (TrackBox(window, event->where, part))
301 mac_zoomwindow(window, part);
310 mac_activatewindow((WindowPtr)event->message, event);
313 mac_updatewindow((WindowPtr)event->message);
315 #if !TARGET_API_MAC_CARBON
317 if (HiWord(event->message) != noErr) {
320 SetPt(&pt, 120, 120);
321 DIBadMount(pt, event->message);
325 case kHighLevelEvent:
326 AEProcessAppleEvent(event); /* errors? */
331 static void mac_contentclick(WindowPtr window, EventRecord *event) {
335 switch (mac_windowtype(window)) {
337 mac_clickterm(window, event);
340 dialog = GetDialogFromWindow(window);
341 if (DialogSelect(event, &dialog, &item))
349 mac_clickdlg(window, event);
354 static void mac_growwindow(WindowPtr window, EventRecord *event) {
356 switch (mac_windowtype(window)) {
358 mac_growterm(window, event);
362 static void mac_activatewindow(WindowPtr window, EventRecord *event) {
365 active = (event->modifiers & activeFlag) != 0;
367 switch (mac_windowtype(window)) {
369 mac_activateterm(window, active);
372 mac_activatedlg(window, event);
375 mac_activateabout(window, event);
380 static void mac_activateabout(WindowPtr window, EventRecord *event) {
382 DialogItemType itemtype;
388 dialog = GetDialogFromWindow(window);
389 active = (event->modifiers & activeFlag) != 0;
390 GetDialogItem(dialog, wiAboutLicence, &itemtype, &itemhandle, &itemrect);
391 HiliteControl((ControlHandle)itemhandle, active ? 0 : 255);
392 DialogSelect(event, &dialog, &item);
395 static void mac_updatewindow(WindowPtr window)
397 #if TARGET_API_MAC_CARBON
401 switch (mac_windowtype(window)) {
403 mac_updateterm(window);
408 #if TARGET_API_MAC_CARBON
410 GetPortVisibleRegion(GetWindowPort(window), rgn);
411 UpdateDialog(GetDialogFromWindow(window), rgn);
414 UpdateDialog(window, window->visRgn);
419 mac_updatelicence(window);
424 static void mac_updatelicence(WindowPtr window)
431 SetPort((GrafPtr)GetWindowPort(window));
433 fondsize = GetScriptVariable(smRoman, smScriptSmallFondSize);
434 TextFont(HiWord(fondsize));
435 TextSize(LoWord(fondsize));
436 h = Get1Resource('TEXT', wLicence);
437 len = GetResourceSizeOnDisk(h);
438 #if TARGET_API_MAC_CARBON
439 GetPortBounds(GetWindowPort(window), &textrect);
441 textrect = window->portRect;
445 TETextBox(*h, len, &textrect, teFlushDefault);
452 * Work out what kind of window we're dealing with.
453 * Concept shamelessly nicked from SurfWriter.
455 static int mac_windowtype(WindowPtr window) {
461 kind = GetWindowKind(window);
464 if (GetWVariant(window) == zoomDocProc)
466 refcon = GetWRefCon(window);
476 static void mac_keypress(EventRecord *event) {
479 window = FrontWindow();
481 * Check for a command-key combination, but ignore it if it counts
482 * as a meta-key combination and we're in a terminal window.
484 if (event->what == keyDown && (event->modifiers & cmdKey) /*&&
485 !((event->modifiers & cfg.meta_modifiers) == cfg.meta_modifiers &&
486 mac_windowtype(window) == wTerminal)*/) {
488 mac_menucommand(MenuKey(event->message & charCodeMask));
490 switch (mac_windowtype(window)) {
492 mac_keyterm(window, event);
498 static void mac_menucommand(long result) {
501 #if !TARGET_API_MAC_CARBON
505 menu = HiWord(result);
506 item = LoWord(result);
507 window = FrontWindow();
508 /* Things which do the same whatever window we're in. */
510 #if !TARGET_API_MAC_CARBON
517 GetMenuItemText(GetMenuHandle(mApple), item, da);
532 mac_closewindow(window);
549 /* If we get here, handling is up to window-specific code. */
550 switch (mac_windowtype(window)) {
552 mac_menuterm(window, menu, item);
559 static void mac_openabout(void) {
560 DialogItemType itemtype;
567 SelectWindow(windows.about);
570 GetDialogWindow(GetNewDialog(wAbout, NULL, (WindowPtr)-1));
571 vers = (VersRecHndl)Get1Resource('vers', 1);
572 if (vers != NULL && *vers != NULL) {
573 longvers = (*vers)->shortVersion + (*vers)->shortVersion[0] + 1;
574 GetDialogItem(GetDialogFromWindow(windows.about), wiAboutVersion,
575 &itemtype, &item, &box);
576 assert(itemtype & kStaticTextDialogItem);
577 SetDialogItemText(item, longvers);
579 ShowWindow(windows.about);
583 static void mac_openlicence(void) {
586 SelectWindow(windows.licence);
588 windows.licence = GetNewWindow(wLicence, NULL, (WindowPtr)-1);
589 ShowWindow(windows.licence);
593 static void mac_closewindow(WindowPtr window) {
595 switch (mac_windowtype(window)) {
596 #if !TARGET_API_MAC_CARBON
598 CloseDeskAcc(((WindowPeek)window)->windowKind);
602 mac_closeterm(window);
605 windows.about = NULL;
606 DisposeDialog(GetDialogFromWindow(window));
609 windows.licence = NULL;
610 DisposeWindow(window);
615 static void mac_zoomwindow(WindowPtr window, short part) {
617 /* FIXME: do something */
621 * Make the menus look right before the user gets to see them.
623 #if TARGET_API_MAC_CARBON
624 /* XXX Is this good enough? What about Carbon on OS 8.1? */
625 #define EnableItem EnableMenuItem
626 #define DisableItem DisableMenuItem
628 static void mac_adjustmenus(void) {
632 window = FrontWindow();
633 menu = GetMenuHandle(mApple);
635 EnableItem(menu, iAbout);
637 menu = GetMenuHandle(mFile);
639 EnableItem(menu, iNew);
641 EnableItem(menu, iClose);
643 DisableItem(menu, iClose);
644 EnableItem(menu, iQuit);
646 switch (mac_windowtype(window)) {
648 DisableItem(menu, iSave); /* XXX enable if modified */
649 EnableItem(menu, iSaveAs);
650 EnableItem(menu, iDuplicate);
651 menu = GetMenuHandle(mEdit);
652 DisableItem(menu, 0);
655 mac_adjusttermmenus(window);
658 DisableItem(menu, iSave);
659 DisableItem(menu, iSaveAs);
660 DisableItem(menu, iDuplicate);
661 menu = GetMenuHandle(mEdit);
662 DisableItem(menu, 0);
669 * Make sure the right cursor's being displayed.
671 static void mac_adjustcursor(RgnHandle cursrgn) {
673 WindowPtr window, front;
675 #if TARGET_API_MAC_CARBON
681 LocalToGlobal(&mouse);
682 part = FindWindow(mouse, &window);
683 front = FrontWindow();
684 if (part != inContent || window == NULL || window != front) {
685 /* Cursor isn't in the front window, so switch to arrow */
686 #if TARGET_API_MAC_CARBON
687 GetQDGlobalsArrow(&arrow);
690 SetCursor(&qd.arrow);
692 SetRectRgn(cursrgn, SHRT_MIN, SHRT_MIN, SHRT_MAX, SHRT_MAX);
694 #if TARGET_API_MAC_CARBON
696 GetPortVisibleRegion(GetWindowPort(front), visrgn);
697 DiffRgn(cursrgn, visrgn, cursrgn);
700 DiffRgn(cursrgn, front->visRgn, cursrgn);
704 switch (mac_windowtype(window)) {
706 mac_adjusttermcursor(window, mouse, cursrgn);
709 #if TARGET_API_MAC_CARBON
710 GetQDGlobalsArrow(&arrow);
712 GetPortVisibleRegion(GetWindowPort(window), cursrgn);
714 SetCursor(&qd.arrow);
715 CopyRgn(window->visRgn, cursrgn);
722 pascal OSErr mac_aevt_quit(const AppleEvent *req, AppleEvent *reply,
728 if (AEGetAttributePtr(req, keyMissedKeywordAttr, typeWildCard,
729 &type, NULL, 0, &size) == noErr)
730 return errAEParamMissed;
736 void cleanup_exit(int status)
739 #if !TARGET_RT_MAC_CFM
740 if (mac_gestalts.encvvers != 0)
741 TerminateUnicodeConverter();
747 void fatalbox(char *fmt, ...) {
752 /* We'd like stuff to be a Pascal string */
753 stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap);
755 ParamText(stuff, NULL, NULL, NULL);
756 StopAlert(128, NULL);
760 void modalfatalbox(char *fmt, ...) {
765 /* We'd like stuff to be a Pascal string */
766 stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap);
768 ParamText(stuff, NULL, NULL, NULL);
769 StopAlert(128, NULL);
773 /* This should only kill the current session, not the whole application. */
774 void connection_fatal(void *fontend, char *fmt, ...) {
779 /* We'd like stuff to be a Pascal string */
780 stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap);
782 ParamText(stuff, NULL, NULL, NULL);
783 StopAlert(128, NULL);
787 /* Null SSH agent client -- never finds an agent. */
789 int agent_exists(void)
795 void agent_query(void *in, int inlen, void **out, int *outlen)
802 /* Temporary null routines for testing. */
804 void verify_ssh_host_key(void *frontend, char *host, int port, char *keytype,
805 char *keystr, char *fingerprint)
810 void askcipher(void *frontend, char *ciphername, int cs)
815 void old_keyfile_warning(void)
820 FontSpec platform_default_fontspec(char const *name)
825 if (!strcmp(name, "Font")) {
826 smfs = GetScriptVariable(smSystemScript, smScriptMonoFondSize);
828 smfs = GetScriptVariable(smRoman, smScriptMonoFondSize);
830 GetFontName(HiWord(smfs), ret.name);
831 if (ret.name[0] == 0)
832 memcpy(ret.name, "\pMonaco", 7);
833 ret.size = LoWord(smfs);
835 memcpy(ret.name, "\pMonaco", 7);
846 Filename platform_default_filename(const char *name)
849 if (!strcmp(name, "LogFileName"))
850 FSMakeFSSpec(0, 0, "\pputty.log", &ret.fss);
852 memset(&ret, 0, sizeof(ret));
856 char *platform_default_s(char const *name)
861 int platform_default_i(char const *name, int def)
864 /* Non-raw cut and paste of line-drawing chars works badly on the
865 * current Unix stub implementation of the Unicode functions.
866 * So I'm going to temporarily set the default to raw mode so
867 * that the failure mode isn't quite so drastically horrid.
868 * When Unicode comes in, this can all be put right. */
869 if (!strcmp(name, "RawCNP"))
874 void platform_get_x11_auth(char *display, int *proto,
875 unsigned char *data, int *datalen)
877 /* SGT: I have no idea whether Mac X servers need anything here. */
880 Filename filename_from_str(const char *str)
885 /* XXX This fails for filenames over 255 characters long. */
887 FSMakeFSSpec(0, 0, tmp, &ret.fss);
892 * Convert a filename to a string for display purposes.
893 * See pp 2-44--2-46 of IM:Files
895 * XXX static storage considered harmful
897 const char *filename_to_str(const Filename *fn)
902 static char *path = NULL;
905 if (path != NULL) sfree(path);
906 path = smalloc(fn->fss.name[0]);
907 p2cstrcpy(path, fn->fss.name);
908 pb.dirInfo.ioNamePtr = dirname;
909 pb.dirInfo.ioVRefNum = fn->fss.vRefNum;
910 pb.dirInfo.ioDrParID = fn->fss.parID;
911 pb.dirInfo.ioFDirIndex = -1;
913 pb.dirInfo.ioDrDirID = pb.dirInfo.ioDrParID;
914 err = PBGetCatInfoSync(&pb);
916 /* XXX Assume not A/UX */
917 newpath = smalloc(strlen(path) + dirname[0] + 2);
918 p2cstrcpy(newpath, dirname);
919 strcat(newpath, ":");
920 strcat(newpath, path);
923 } while (pb.dirInfo.ioDrDirID != fsRtDirID);
927 int filename_equal(Filename f1, Filename f2)
930 return f1.fss.vRefNum == f2.fss.vRefNum &&
931 f1.fss.parID == f2.fss.parID &&
932 f1.fss.name[0] == f2.fss.name[0] &&
933 memcmp(f1.fss.name + 1, f2.fss.name + 1, f1.fss.name[0]) == 0;
936 int filename_is_null(Filename fn)
939 return fn.fss.vRefNum == 0 && fn.fss.parID == 0 && fn.fss.name[0] == 0;
942 FILE *f_open(Filename fn, char const *mode)
949 HGetVol(NULL, &savevol, &savedir);
950 if (HSetVol(NULL, fn.fss.vRefNum, fn.fss.parID) == noErr) {
951 p2cstrcpy(tmp, fn.fss.name);
952 ret = fopen(tmp, mode);
955 HSetVol(NULL, savevol, savedir);
961 * c-file-style: "simon"