1 /* $Id: mac.c,v 1.46 2003/02/07 01:33:24 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 <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
66 #if TARGET_API_MAC_CARBON
68 * This is used by (I think) CarbonStdCLib, but only exists in
69 * CarbonLib 1.1 and later. Muppets. Happily, it's documented to be
73 const CFAllocatorRef kCFAllocatorDefault = NULL;
81 static int borednow = FALSE;
82 struct mac_gestalts mac_gestalts;
84 static void mac_startup(void);
85 static void mac_eventloop(void);
86 #pragma noreturn (mac_eventloop)
87 static void mac_event(EventRecord *);
88 static void mac_contentclick(WindowPtr, EventRecord *);
89 static void mac_growwindow(WindowPtr, EventRecord *);
90 static void mac_activatewindow(WindowPtr, EventRecord *);
91 static void mac_activateabout(WindowPtr, EventRecord *);
92 static void mac_updatewindow(WindowPtr);
93 static void mac_updatelicence(WindowPtr);
94 static void mac_keypress(EventRecord *);
95 static int mac_windowtype(WindowPtr);
96 static void mac_menucommand(long);
97 static void mac_openabout(void);
98 static void mac_openlicence(void);
99 static void mac_adjustcursor(RgnHandle);
100 static void mac_adjustmenus(void);
101 static void mac_closewindow(WindowPtr);
102 static void mac_zoomwindow(WindowPtr, short);
103 #pragma noreturn (cleanup_exit)
110 struct mac_windows windows;
112 int main (int argc, char **argv) {
118 #pragma noreturn (main)
120 static void mac_startup(void) {
124 #if !TARGET_API_MAC_CARBON
125 /* Init Memory Manager */
128 InitGraf(&qd.thePort);
129 /* Init Font Manager */
131 /* Init Window Manager */
133 /* Init Menu Manager */
137 /* Init Dialog Manager */
142 /* Get base system version (only used if there's no better selector) */
143 if (Gestalt(gestaltSystemVersion, &mac_gestalts.sysvers) != noErr ||
144 (mac_gestalts.sysvers &= 0xffff) < 0x700)
145 fatalbox("PuTTY requires System 7 or newer");
146 /* Find out if we've got Color Quickdraw */
147 if (Gestalt(gestaltQuickdrawVersion, &mac_gestalts.qdvers) != noErr)
148 mac_gestalts.qdvers = gestaltOriginalQD;
149 /* ... and the Appearance Manager? */
150 if (Gestalt(gestaltAppearanceVersion, &mac_gestalts.apprvers) != noErr)
151 if (Gestalt(gestaltAppearanceAttr, NULL) == noErr)
152 mac_gestalts.apprvers = 0x0100;
154 mac_gestalts.apprvers = 0;
155 #if TARGET_RT_MAC_CFM
156 /* Paranoia: Did we manage to pull in AppearanceLib? */
157 if (&RegisterAppearanceClient == kUnresolvedCFragSymbolAddress)
158 mac_gestalts.apprvers = 0;
161 mac_gestalts.cntlattr = 0;
162 mac_gestalts.windattr = 0;
164 /* Mac OS 8.5 Control Manager (proportional scrollbars)? */
165 if (Gestalt(gestaltControlMgrAttr, &mac_gestalts.cntlattr) != noErr ||
166 &SetControlViewSize == kUnresolvedCFragSymbolAddress)
167 mac_gestalts.cntlattr = 0;
168 /* Mac OS 8.5 Window Manager? */
169 if (Gestalt(gestaltWindowMgrAttr, &mac_gestalts.windattr) != noErr ||
170 &SetWindowContentColor == kUnresolvedCFragSymbolAddress)
171 mac_gestalts.windattr = 0;
173 /* Text Encoding Conversion Manager? */
175 #if TARGET_RT_MAC_CFM
176 &TECGetInfo == kUnresolvedCFragSymbolAddress ||
178 InitializeUnicodeConverter(NULL) != noErr ||
180 TECGetInfo(&ti) != noErr)
181 mac_gestalts.encvvers = 0;
183 mac_gestalts.encvvers = (*ti)->tecVersion;
184 mac_gestalts.uncvattr = (*ti)->tecUnicodeConverterFeatures;
185 DisposeHandle((Handle)ti);
187 /* Navigation Services? */
188 if (NavServicesAvailable())
189 mac_gestalts.navsvers = NavLibraryVersion();
191 mac_gestalts.navsvers = 0;
195 /* We've been tested with the Appearance Manager */
196 if (mac_gestalts.apprvers != 0)
197 RegisterAppearanceClient();
199 menuBar = GetNewMBar(128);
201 fatalbox("Unable to create menu bar.");
203 AppendResMenu(GetMenuHandle(mApple), 'DRVR');
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 static void mac_eventloop(void) {
255 mac_adjustcursor(cursrgn);
256 gotevent = WaitNextEvent(everyEvent, &event, LONG_MAX, cursrgn);
257 mac_adjustcursor(cursrgn);
268 static void mac_event(EventRecord *event) {
272 switch (event->what) {
274 part = FindWindow(event->where, &window);
278 mac_menucommand(MenuSelect(event->where));
280 #if !TARGET_API_MAC_CARBON
282 SystemClick(event, window);
286 if (window != FrontWindow())
287 /* XXX: check for movable modal dboxes? */
288 SelectWindow(window);
290 mac_contentclick(window, event);
293 if (TrackGoAway(window, event->where))
294 mac_closewindow(window);
297 /* XXX: moveable modal check? */
298 #if TARGET_API_MAC_CARBON
302 GetQDGlobalsScreenBits(&screenBits);
303 DragWindow(window, event->where, &screenBits.bounds);
306 DragWindow(window, event->where, &qd.screenBits.bounds);
310 mac_growwindow(window, event);
314 if (TrackBox(window, event->where, part))
315 mac_zoomwindow(window, part);
324 mac_activatewindow((WindowPtr)event->message, event);
327 mac_updatewindow((WindowPtr)event->message);
329 #if !TARGET_API_MAC_CARBON
331 if (HiWord(event->message) != noErr) {
334 SetPt(&pt, 120, 120);
335 DIBadMount(pt, event->message);
339 case kHighLevelEvent:
340 AEProcessAppleEvent(event); /* errors? */
345 static void mac_contentclick(WindowPtr window, EventRecord *event) {
349 switch (mac_windowtype(window)) {
351 mac_clickterm(window, event);
354 dialog = GetDialogFromWindow(window);
355 if (DialogSelect(event, &dialog, &item))
363 mac_clickdlg(window, event);
368 static void mac_growwindow(WindowPtr window, EventRecord *event) {
370 switch (mac_windowtype(window)) {
372 mac_growterm(window, event);
376 static void mac_activatewindow(WindowPtr window, EventRecord *event) {
379 active = (event->modifiers & activeFlag) != 0;
381 switch (mac_windowtype(window)) {
383 mac_activateterm(window, active);
386 mac_activatedlg(window, event);
389 mac_activateabout(window, event);
394 static void mac_activateabout(WindowPtr window, EventRecord *event) {
396 DialogItemType itemtype;
402 dialog = GetDialogFromWindow(window);
403 active = (event->modifiers & activeFlag) != 0;
404 GetDialogItem(dialog, wiAboutLicence, &itemtype, &itemhandle, &itemrect);
405 HiliteControl((ControlHandle)itemhandle, active ? 0 : 255);
406 DialogSelect(event, &dialog, &item);
409 static void mac_updatewindow(WindowPtr window)
411 #if TARGET_API_MAC_CARBON
415 switch (mac_windowtype(window)) {
417 mac_updateterm(window);
422 #if TARGET_API_MAC_CARBON
424 GetPortVisibleRegion(GetWindowPort(window), rgn);
425 UpdateDialog(GetDialogFromWindow(window), rgn);
428 UpdateDialog(window, window->visRgn);
433 mac_updatelicence(window);
438 static void mac_updatelicence(WindowPtr window)
445 SetPort((GrafPtr)GetWindowPort(window));
447 fondsize = GetScriptVariable(smRoman, smScriptSmallFondSize);
448 TextFont(HiWord(fondsize));
449 TextSize(LoWord(fondsize));
450 h = Get1Resource('TEXT', wLicence);
451 len = GetResourceSizeOnDisk(h);
452 #if TARGET_API_MAC_CARBON
453 GetPortBounds(GetWindowPort(window), &textrect);
455 textrect = window->portRect;
459 TETextBox(*h, len, &textrect, teFlushDefault);
466 * Work out what kind of window we're dealing with.
468 static int mac_windowtype(WindowPtr window)
471 #if !TARGET_API_MAC_CARBON
472 if (GetWindowKind(window) < 0)
475 return ((WinInfo *)GetWRefCon(window))->wtype;
481 static void mac_keypress(EventRecord *event) {
484 window = FrontWindow();
486 * Check for a command-key combination, but ignore it if it counts
487 * as a meta-key combination and we're in a terminal window.
489 if (event->what == keyDown && (event->modifiers & cmdKey) /*&&
490 !((event->modifiers & cfg.meta_modifiers) == cfg.meta_modifiers &&
491 mac_windowtype(window) == wTerminal)*/) {
493 mac_menucommand(MenuKey(event->message & charCodeMask));
495 switch (mac_windowtype(window)) {
497 mac_keyterm(window, event);
503 static void mac_menucommand(long result) {
506 #if !TARGET_API_MAC_CARBON
510 menu = HiWord(result);
511 item = LoWord(result);
512 window = FrontWindow();
513 /* Things which do the same whatever window we're in. */
520 #if !TARGET_API_MAC_CARBON
522 GetMenuItemText(GetMenuHandle(mApple), item, da);
537 mac_closewindow(window);
554 /* If we get here, handling is up to window-specific code. */
555 switch (mac_windowtype(window)) {
557 mac_menuterm(window, menu, item);
564 static void mac_openabout(void) {
565 DialogItemType itemtype;
573 SelectWindow(windows.about);
576 GetDialogWindow(GetNewDialog(wAbout, NULL, (WindowPtr)-1));
577 wi = smalloc(sizeof(*wi));
580 SetWRefCon(windows.about, (long)wi);
581 vers = (VersRecHndl)Get1Resource('vers', 1);
582 if (vers != NULL && *vers != NULL) {
583 longvers = (*vers)->shortVersion + (*vers)->shortVersion[0] + 1;
584 GetDialogItem(GetDialogFromWindow(windows.about), wiAboutVersion,
585 &itemtype, &item, &box);
586 assert(itemtype & kStaticTextDialogItem);
587 SetDialogItemText(item, longvers);
589 ShowWindow(windows.about);
593 static void mac_openlicence(void) {
597 SelectWindow(windows.licence);
599 windows.licence = GetNewWindow(wLicence, NULL, (WindowPtr)-1);
600 wi = smalloc(sizeof(*wi));
602 wi->wtype = wLicence;
603 SetWRefCon(windows.licence, (long)wi);
604 ShowWindow(windows.licence);
608 static void mac_closewindow(WindowPtr window) {
610 switch (mac_windowtype(window)) {
611 #if !TARGET_API_MAC_CARBON
613 CloseDeskAcc(GetWindowKind(window));
617 mac_closeterm(window);
620 windows.about = NULL;
621 DisposeDialog(GetDialogFromWindow(window));
624 windows.licence = NULL;
625 DisposeWindow(window);
630 static void mac_zoomwindow(WindowPtr window, short part) {
632 /* FIXME: do something */
636 * Make the menus look right before the user gets to see them.
638 #if TARGET_API_MAC_CARBON
639 #define EnableItem EnableMenuItem
640 #define DisableItem DisableMenuItem
642 static void mac_adjustmenus(void) {
646 window = FrontWindow();
647 menu = GetMenuHandle(mApple);
649 EnableItem(menu, iAbout);
651 menu = GetMenuHandle(mFile);
653 EnableItem(menu, iNew);
655 EnableItem(menu, iClose);
657 DisableItem(menu, iClose);
658 EnableItem(menu, iQuit);
660 switch (mac_windowtype(window)) {
662 DisableItem(menu, iSave); /* XXX enable if modified */
663 EnableItem(menu, iSaveAs);
664 EnableItem(menu, iDuplicate);
665 menu = GetMenuHandle(mEdit);
666 DisableItem(menu, 0);
669 mac_adjusttermmenus(window);
672 DisableItem(menu, iSave);
673 DisableItem(menu, iSaveAs);
674 DisableItem(menu, iDuplicate);
675 menu = GetMenuHandle(mEdit);
676 DisableItem(menu, 0);
683 * Make sure the right cursor's being displayed.
685 static void mac_adjustcursor(RgnHandle cursrgn) {
687 WindowPtr window, front;
689 #if TARGET_API_MAC_CARBON
695 LocalToGlobal(&mouse);
696 part = FindWindow(mouse, &window);
697 front = FrontWindow();
698 if (part != inContent || window == NULL || window != front) {
699 /* Cursor isn't in the front window, so switch to arrow */
700 #if TARGET_API_MAC_CARBON
701 GetQDGlobalsArrow(&arrow);
704 SetCursor(&qd.arrow);
706 SetRectRgn(cursrgn, SHRT_MIN, SHRT_MIN, SHRT_MAX, SHRT_MAX);
708 #if TARGET_API_MAC_CARBON
710 GetPortVisibleRegion(GetWindowPort(front), visrgn);
711 DiffRgn(cursrgn, visrgn, cursrgn);
714 DiffRgn(cursrgn, front->visRgn, cursrgn);
718 switch (mac_windowtype(window)) {
720 mac_adjusttermcursor(window, mouse, cursrgn);
723 #if TARGET_API_MAC_CARBON
724 GetQDGlobalsArrow(&arrow);
726 GetPortVisibleRegion(GetWindowPort(window), cursrgn);
728 SetCursor(&qd.arrow);
729 CopyRgn(window->visRgn, cursrgn);
736 pascal OSErr mac_aevt_quit(const AppleEvent *req, AppleEvent *reply,
742 if (AEGetAttributePtr(req, keyMissedKeywordAttr, typeWildCard,
743 &type, NULL, 0, &size) == noErr)
744 return errAEParamMissed;
750 void cleanup_exit(int status)
753 #if !TARGET_RT_MAC_CFM
754 if (mac_gestalts.encvvers != 0)
755 TerminateUnicodeConverter();
761 void fatalbox(char *fmt, ...) {
766 /* We'd like stuff to be a Pascal string */
767 stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap);
769 ParamText(stuff, NULL, NULL, NULL);
770 StopAlert(128, NULL);
774 void modalfatalbox(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 /* This should only kill the current session, not the whole application. */
788 void connection_fatal(void *fontend, char *fmt, ...) {
793 /* We'd like stuff to be a Pascal string */
794 stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap);
796 ParamText(stuff, NULL, NULL, NULL);
797 StopAlert(128, NULL);
801 /* Null SSH agent client -- never finds an agent. */
803 int agent_exists(void)
809 void agent_query(void *in, int inlen, void **out, int *outlen)
816 /* Temporary null routines for testing. */
818 void verify_ssh_host_key(void *frontend, char *host, int port, char *keytype,
819 char *keystr, char *fingerprint)
824 void askcipher(void *frontend, char *ciphername, int cs)
829 void old_keyfile_warning(void)
834 FontSpec platform_default_fontspec(char const *name)
839 if (!strcmp(name, "Font")) {
840 smfs = GetScriptVariable(smSystemScript, smScriptMonoFondSize);
842 smfs = GetScriptVariable(smRoman, smScriptMonoFondSize);
844 GetFontName(HiWord(smfs), ret.name);
845 if (ret.name[0] == 0)
846 memcpy(ret.name, "\pMonaco", 7);
847 ret.size = LoWord(smfs);
849 memcpy(ret.name, "\pMonaco", 7);
860 Filename platform_default_filename(const char *name)
863 if (!strcmp(name, "LogFileName"))
864 FSMakeFSSpec(0, 0, "\pputty.log", &ret.fss);
866 memset(&ret, 0, sizeof(ret));
870 char *platform_default_s(char const *name)
875 int platform_default_i(char const *name, int def)
878 /* Non-raw cut and paste of line-drawing chars works badly on the
879 * current Unix stub implementation of the Unicode functions.
880 * So I'm going to temporarily set the default to raw mode so
881 * that the failure mode isn't quite so drastically horrid.
882 * When Unicode comes in, this can all be put right. */
883 if (!strcmp(name, "RawCNP"))
888 void platform_get_x11_auth(char *display, int *proto,
889 unsigned char *data, int *datalen)
891 /* SGT: I have no idea whether Mac X servers need anything here. */
894 Filename filename_from_str(const char *str)
899 /* XXX This fails for filenames over 255 characters long. */
901 FSMakeFSSpec(0, 0, tmp, &ret.fss);
906 * Convert a filename to a string for display purposes.
907 * See pp 2-44--2-46 of IM:Files
909 * XXX static storage considered harmful
911 const char *filename_to_str(const Filename *fn)
916 static char *path = NULL;
919 if (path != NULL) sfree(path);
920 path = smalloc(fn->fss.name[0]);
921 p2cstrcpy(path, fn->fss.name);
922 pb.dirInfo.ioNamePtr = dirname;
923 pb.dirInfo.ioVRefNum = fn->fss.vRefNum;
924 pb.dirInfo.ioDrParID = fn->fss.parID;
925 pb.dirInfo.ioFDirIndex = -1;
927 pb.dirInfo.ioDrDirID = pb.dirInfo.ioDrParID;
928 err = PBGetCatInfoSync(&pb);
930 /* XXX Assume not A/UX */
931 newpath = smalloc(strlen(path) + dirname[0] + 2);
932 p2cstrcpy(newpath, dirname);
933 strcat(newpath, ":");
934 strcat(newpath, path);
937 } while (pb.dirInfo.ioDrDirID != fsRtDirID);
941 int filename_equal(Filename f1, Filename f2)
944 return f1.fss.vRefNum == f2.fss.vRefNum &&
945 f1.fss.parID == f2.fss.parID &&
946 f1.fss.name[0] == f2.fss.name[0] &&
947 memcmp(f1.fss.name + 1, f2.fss.name + 1, f1.fss.name[0]) == 0;
950 int filename_is_null(Filename fn)
953 return fn.fss.vRefNum == 0 && fn.fss.parID == 0 && fn.fss.name[0] == 0;
956 FILE *f_open(Filename fn, char const *mode)
963 HGetVol(NULL, &savevol, &savedir);
964 if (HSetVol(NULL, fn.fss.vRefNum, fn.fss.parID) == noErr) {
965 p2cstrcpy(tmp, fn.fss.name);
966 ret = fopen(tmp, mode);
969 HSetVol(NULL, savevol, savedir);
975 * c-file-style: "simon"