mdw@git.distorted.org.uk Git - sgt/putty/blob - mac/mac.c

   1 /* $Id: mac.c,v 1.53 2003/03/01 15:12:03 ben Exp $ */
   2 /*
   3  * Copyright (c) 1999, 2003 Ben Harris
   4  * All rights reserved.
   5  *
   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
  13  * conditions:
  14  *
  15  * The above copyright notice and this permission notice shall be
  16  * included in all copies or substantial portions of the Software.
  17  *
  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
  25  * SOFTWARE.
  26  */
  27 /*
  28  * mac.c -- miscellaneous Mac-specific routines
  29  */
  30
  31 #include <MacTypes.h>
  32 #include <AEDataModel.h>
  33 #include <AppleEvents.h>
  34 #include <Quickdraw.h>
  35 #include <Fonts.h>
  36 #include <MacWindows.h>
  37 #include <Menus.h>
  38 #include <TextEdit.h>
  39 #include <Appearance.h>
  40 #include <CodeFragments.h>
  41 #include <Dialogs.h>
  42 #include <Devices.h>
  43 #include <DiskInit.h>
  44 #include <Gestalt.h>
  45 #include <LowMem.h>
  46 #include <Navigation.h>
  47 #include <Resources.h>
  48 #include <Script.h>
  49 #include <TextCommon.h>
  50 #include <ToolUtils.h>
  51 #include <UnicodeConverter.h>
  52
  53 #include <assert.h>
  54 #include <limits.h>
  55 #include <stdarg.h>
  56 #include <stdlib.h>             /* putty.h needs size_t */
  57 #include <stdio.h>              /* for vsprintf */
  58
  59 #define PUTTY_DO_GLOBALS
  60
  61 #include "macresid.h"
  62 #include "putty.h"
  63 #include "ssh.h"
  64 #include "mac.h"
  65
  66 Session *sesslist;
  67
  68 static int cold = 1;
  69 static int borednow = FALSE;
  70 struct mac_gestalts mac_gestalts;
  71 UInt32 sleeptime;
  72
  73 static void mac_startup(void);
  74 static void mac_eventloop(void);
  75 #pragma noreturn (mac_eventloop)
  76 static void mac_event(EventRecord *);
  77 static void mac_contentclick(WindowPtr, EventRecord *);
  78 static void mac_growwindow(WindowPtr, EventRecord *);
  79 static void mac_activatewindow(WindowPtr, EventRecord *);
  80 static void mac_suspendresume(EventRecord *);
  81 static void mac_activateabout(WindowPtr, EventRecord *);
  82 static void mac_updatewindow(WindowPtr);
  83 static void mac_updatelicence(WindowPtr);
  84 static void mac_keypress(EventRecord *);
  85 static int mac_windowtype(WindowPtr);
  86 static void mac_menucommand(long);
  87 static void mac_openlicence(void);
  88 static void mac_adjustcursor(RgnHandle);
  89 static void mac_adjustmenus(void);
  90 static void mac_closewindow(WindowPtr);
  91 static void mac_zoomwindow(WindowPtr, short);
  92 #pragma noreturn (cleanup_exit)
  93
  94 struct mac_windows {
  95     WindowPtr about;
  96     WindowPtr licence;
  97 };
  98
  99 struct mac_windows windows;
 100
 101 int main (int argc, char **argv) {
 102
 103     mac_startup();
 104     mac_eventloop();
 105 }
 106
 107 #pragma noreturn (main)
 108
 109 static void mac_startup(void) {
 110     Handle menuBar;
 111     TECInfoHandle ti;
 112
 113 #if !TARGET_API_MAC_CARBON
 114     /* Init Memory Manager */
 115     MaxApplZone();
 116     /* Init QuickDraw */
 117     InitGraf(&qd.thePort);
 118     /* Init Font Manager */
 119     InitFonts();
 120     /* Init Window Manager */
 121     InitWindows();
 122     /* Init Menu Manager */
 123     InitMenus();
 124     /* Init TextEdit */
 125     TEInit();
 126     /* Init Dialog Manager */
 127     InitDialogs(NULL);
 128 #endif
 129     cold = 0;
 130
 131     /* Get base system version (only used if there's no better selector) */
 132     if (Gestalt(gestaltSystemVersion, &mac_gestalts.sysvers) != noErr ||
 133         (mac_gestalts.sysvers &= 0xffff) < 0x700)
 134         fatalbox("PuTTY requires System 7 or newer");
 135     /* Find out if we've got Color Quickdraw */
 136     if (Gestalt(gestaltQuickdrawVersion, &mac_gestalts.qdvers) != noErr)
 137         mac_gestalts.qdvers = gestaltOriginalQD;
 138     /* ... and the Appearance Manager? */
 139     if (Gestalt(gestaltAppearanceVersion, &mac_gestalts.apprvers) != noErr)
 140         if (Gestalt(gestaltAppearanceAttr, NULL) == noErr)
 141             mac_gestalts.apprvers = 0x0100;
 142         else
 143             mac_gestalts.apprvers = 0;
 144 #if TARGET_RT_MAC_CFM
 145     /* Paranoia: Did we manage to pull in AppearanceLib? */
 146     if (&RegisterAppearanceClient == kUnresolvedCFragSymbolAddress)
 147         mac_gestalts.apprvers = 0;
 148 #endif
 149 #if TARGET_CPU_68K
 150     mac_gestalts.cntlattr = 0;
 151     mac_gestalts.windattr = 0;
 152 #else
 153     /* Mac OS 8.5 Control Manager (proportional scrollbars)? */
 154     if (Gestalt(gestaltControlMgrAttr, &mac_gestalts.cntlattr) != noErr ||
 155         &SetControlViewSize == kUnresolvedCFragSymbolAddress)
 156         mac_gestalts.cntlattr = 0;
 157     /* Mac OS 8.5 Window Manager? */
 158     if (Gestalt(gestaltWindowMgrAttr, &mac_gestalts.windattr) != noErr ||
 159         &SetWindowContentColor == kUnresolvedCFragSymbolAddress)
 160         mac_gestalts.windattr = 0;
 161     /* Mac OS 8.5 Menu Manager? */
 162     if (Gestalt(gestaltMenuMgrAttr, &mac_gestalts.menuattr) != noErr)
 163         mac_gestalts.menuattr = 0;
 164 #endif
 165     /* Text Encoding Conversion Manager? */
 166     if (
 167 #if TARGET_RT_MAC_CFM
 168         &TECGetInfo == kUnresolvedCFragSymbolAddress ||
 169 #else
 170         InitializeUnicodeConverter(NULL) != noErr ||
 171 #endif
 172         TECGetInfo(&ti) != noErr)
 173         mac_gestalts.encvvers = 0;
 174     else {
 175         mac_gestalts.encvvers = (*ti)->tecVersion;
 176         mac_gestalts.uncvattr = (*ti)->tecUnicodeConverterFeatures;
 177         DisposeHandle((Handle)ti);
 178     }
 179     /* Navigation Services? */
 180     if (NavServicesAvailable())
 181         mac_gestalts.navsvers = NavLibraryVersion();
 182     else
 183         mac_gestalts.navsvers = 0;
 184
 185     sk_init();
 186
 187     /* We've been tested with the Appearance Manager */
 188     if (mac_gestalts.apprvers != 0)
 189         RegisterAppearanceClient();
 190
 191     menuBar = GetNewMBar(128);
 192     if (menuBar == NULL)
 193         fatalbox("Unable to create menu bar.");
 194     SetMenuBar(menuBar);
 195     AppendResMenu(GetMenuHandle(mApple), 'DRVR');
 196     if (mac_gestalts.menuattr & gestaltMenuMgrAquaLayoutMask)
 197         DeleteMenuItem(GetMenuHandle(mFile), iQuit);
 198     mac_adjustmenus();
 199     DrawMenuBar();
 200     InitCursor();
 201     windows.about = NULL;
 202     windows.licence = NULL;
 203
 204     default_protocol = be_default_protocol;
 205     /* Find the appropriate default port. */
 206     {
 207         int i;
 208         default_port = 0; /* illegal */
 209         for (i = 0; backends[i].backend != NULL; i++)
 210             if (backends[i].protocol == default_protocol) {
 211                 default_port = backends[i].backend->default_port;
 212                 break;
 213             }
 214     }
 215     flags = FLAG_INTERACTIVE;
 216
 217 #if !TARGET_API_MAC_CARBON
 218     {
 219         short vol;
 220         long dirid;
 221
 222         /* Set the default directory for loading and saving settings. */
 223         /* XXX Should we create it? */
 224         if (get_session_dir(FALSE, &vol, &dirid) == noErr) {
 225             LMSetSFSaveDisk(-vol);
 226             LMSetCurDirStore(dirid);
 227         }
 228     }
 229 #endif
 230
 231     /* Install Apple Event handlers. */
 232     AEInstallEventHandler(kCoreEventClass, kAEOpenApplication,
 233                           NewAEEventHandlerUPP(&mac_aevt_oapp), 0, FALSE);
 234     AEInstallEventHandler(kCoreEventClass, kAEOpenDocuments,
 235                           NewAEEventHandlerUPP(&mac_aevt_odoc), 0, FALSE);
 236     AEInstallEventHandler(kCoreEventClass, kAEPrintDocuments,
 237                           NewAEEventHandlerUPP(&mac_aevt_pdoc), 0, FALSE);
 238     AEInstallEventHandler(kCoreEventClass, kAEQuitApplication,
 239                           NewAEEventHandlerUPP(&mac_aevt_quit), 0, FALSE);
 240 }
 241
 242 static void mac_eventloop(void) {
 243     Boolean gotevent;
 244     EventRecord event;
 245     RgnHandle cursrgn;
 246
 247     cursrgn = NewRgn();
 248     sleeptime = 0;
 249     for (;;) {
 250         mac_adjustcursor(cursrgn);
 251         gotevent = WaitNextEvent(everyEvent, &event, sleeptime, cursrgn);
 252         /*
 253          * XXX For now, limit sleep time to 1/10 s to work around
 254          * wake-before-sleep race in MacTCP code.
 255          */
 256         sleeptime = 6;
 257         mac_adjustcursor(cursrgn);
 258         if (gotevent) {
 259             /* Ensure we get a null event when the real ones run out. */
 260             sleeptime = 0;
 261             mac_event(&event);
 262             if (borednow)
 263                 cleanup_exit(0);
 264         }
 265         sk_poll();
 266         if (!gotevent)
 267             mac_pollterm();
 268     }
 269     DisposeRgn(cursrgn);
 270 }
 271
 272 static void mac_event(EventRecord *event) {
 273     short part;
 274     WindowPtr window;
 275
 276     switch (event->what) {
 277       case mouseDown:
 278         part = FindWindow(event->where, &window);
 279         switch (part) {
 280           case inMenuBar:
 281             mac_adjustmenus();
 282             mac_menucommand(MenuSelect(event->where));
 283             break;
 284 #if !TARGET_API_MAC_CARBON
 285           case inSysWindow:
 286             SystemClick(event, window);
 287             break;
 288 #endif
 289           case inContent:
 290             if (window != FrontWindow())
 291                 /* XXX: check for movable modal dboxes? */
 292                 SelectWindow(window);
 293             else
 294                 mac_contentclick(window, event);
 295             break;
 296           case inGoAway:
 297             if (TrackGoAway(window, event->where))
 298                 mac_closewindow(window);
 299             break;
 300           case inDrag:
 301             /* XXX: moveable modal check? */
 302 #if TARGET_API_MAC_CARBON
 303             {
 304                 BitMap screenBits;
 305
 306                 GetQDGlobalsScreenBits(&screenBits);
 307                 DragWindow(window, event->where, &screenBits.bounds);
 308             }
 309 #else
 310             DragWindow(window, event->where, &qd.screenBits.bounds);
 311 #endif
 312             break;
 313           case inGrow:
 314             mac_growwindow(window, event);
 315             break;
 316           case inZoomIn:
 317           case inZoomOut:
 318             if (TrackBox(window, event->where, part))
 319                 mac_zoomwindow(window, part);
 320             break;
 321         }
 322         break;
 323       case keyDown:
 324       case autoKey:
 325         mac_keypress(event);
 326         break;
 327       case activateEvt:
 328         mac_activatewindow((WindowPtr)event->message, event);
 329         break;
 330       case updateEvt:
 331         mac_updatewindow((WindowPtr)event->message);
 332         break;
 333 #if !TARGET_API_MAC_CARBON
 334       case diskEvt:
 335         if (HiWord(event->message) != noErr) {
 336             Point pt;
 337
 338             SetPt(&pt, 120, 120);
 339             DIBadMount(pt, event->message);
 340         }
 341         break;
 342 #endif
 343       case osEvt:
 344         switch ((event->message & osEvtMessageMask) >> 24) {
 345           case suspendResumeMessage:
 346             mac_suspendresume(event);
 347             break;
 348         }
 349         break;
 350       case kHighLevelEvent:
 351         AEProcessAppleEvent(event); /* errors? */
 352         break;
 353     }
 354 }
 355
 356 static void mac_contentclick(WindowPtr window, EventRecord *event)
 357 {
 358
 359     if (mac_wininfo(window)->click != NULL)
 360         (*mac_wininfo(window)->click)(window, event);
 361 }
 362
 363 static void mac_growwindow(WindowPtr window, EventRecord *event)
 364 {
 365
 366     if (mac_wininfo(window)->grow != NULL)
 367         (*mac_wininfo(window)->grow)(window, event);
 368 }
 369
 370 static void mac_activatewindow(WindowPtr window, EventRecord *event)
 371 {
 372
 373     mac_adjustmenus();
 374     if (mac_wininfo(window)->activate != NULL)
 375         (*mac_wininfo(window)->activate)(window, event);
 376 }
 377
 378 static void mac_updatewindow(WindowPtr window)
 379 {
 380
 381     if (mac_wininfo(window)->update != NULL)
 382         (*mac_wininfo(window)->update)(window);
 383 }
 384
 385 /*
 386  * Work out what kind of window we're dealing with.
 387  */
 388 static int mac_windowtype(WindowPtr window)
 389 {
 390
 391 #if !TARGET_API_MAC_CARBON
 392     if (GetWindowKind(window) < 0)
 393         return wDA;
 394 #endif
 395     return ((WinInfo *)GetWRefCon(window))->wtype;
 396 }
 397
 398 /*
 399  * Handle a key press
 400  */
 401 static void mac_keypress(EventRecord *event) {
 402     WindowPtr window;
 403
 404     window = mac_frontwindow();
 405     /*
 406      * Check for a command-key combination, but ignore it if it counts
 407      * as a meta-key combination and we're in a terminal window.
 408      */
 409     if (event->what == keyDown && (event->modifiers & cmdKey) /*&&
 410         !((event->modifiers & cfg.meta_modifiers) == cfg.meta_modifiers &&
 411             mac_windowtype(window) == wTerminal)*/) {
 412         mac_adjustmenus();
 413         mac_menucommand(MenuKey(event->message & charCodeMask));
 414     } else {
 415         if (window != NULL && mac_wininfo(window)->key != NULL)
 416             (*mac_wininfo(window)->key)(window, event);
 417     }
 418 }
 419
 420 static void mac_menucommand(long result) {
 421     short menu, item;
 422     WindowPtr window;
 423 #if !TARGET_API_MAC_CARBON
 424     Str255 da;
 425 #endif
 426
 427     menu = HiWord(result);
 428     item = LoWord(result);
 429     window = mac_frontwindow();
 430     /* Things which do the same whatever window we're in. */
 431     switch (menu) {
 432       case mApple:
 433         switch (item) {
 434           case iAbout:
 435             mac_openabout();
 436             goto done;
 437 #if !TARGET_API_MAC_CARBON
 438           default:
 439             GetMenuItemText(GetMenuHandle(mApple), item, da);
 440             OpenDeskAcc(da);
 441             goto done;
 442 #endif
 443         }
 444         break;
 445       case mFile:
 446         switch (item) {
 447           case iNew:
 448             mac_newsession();
 449             goto done;
 450           case iOpen:
 451             mac_opensession();
 452             goto done;
 453           case iClose:
 454             mac_closewindow(window);
 455             goto done;
 456           case iSave:
 457             mac_savesession();
 458             goto done;
 459           case iSaveAs:
 460             mac_savesessionas();
 461             goto done;
 462           case iDuplicate:
 463             mac_dupsession();
 464             goto done;
 465           case iQuit:
 466             cleanup_exit(0);
 467             goto done;
 468         }
 469         break;
 470     }
 471     /* If we get here, handling is up to window-specific code. */
 472     if (window != NULL && mac_wininfo(window)->menu != NULL)
 473         (*mac_wininfo(window)->menu)(window, menu, item);
 474
 475   done:
 476     HiliteMenu(0);
 477 }
 478
 479 static void mac_closewindow(WindowPtr window) {
 480
 481     switch (mac_windowtype(window)) {
 482 #if !TARGET_API_MAC_CARBON
 483       case wDA:
 484         CloseDeskAcc(GetWindowKind(window));
 485         break;
 486 #endif
 487       default:
 488         if (mac_wininfo(window)->close != NULL)
 489             (*mac_wininfo(window)->close)(window);
 490         break;
 491     }
 492 }
 493
 494 static void mac_suspendresume(EventRecord *event)
 495 {
 496     WindowPtr front;
 497     EventRecord fakeevent;
 498
 499     /*
 500      * We're called either before we're suspended or after we're
 501      * resumed, so we're the front application at this point.
 502      */
 503     front = FrontWindow();
 504     if (front != NULL) {
 505         fakeevent.what = activateEvt;
 506         fakeevent.message = (UInt32)front;
 507         fakeevent.when = event->when;
 508         fakeevent.where = event->where;
 509         fakeevent.modifiers =
 510             (event->message & resumeFlag) ? activeFlag : 0;
 511         mac_activatewindow(front, &fakeevent);
 512     }
 513 }
 514
 515 static void mac_zoomwindow(WindowPtr window, short part) {
 516
 517     /* FIXME: do something */
 518 }
 519
 520 /*
 521  * Make the menus look right before the user gets to see them.
 522  */
 523 #if TARGET_API_MAC_CARBON
 524 #define EnableItem EnableMenuItem
 525 #define DisableItem DisableMenuItem
 526 #endif
 527 static void mac_adjustmenus(void) {
 528     WindowPtr window;
 529     MenuHandle menu;
 530
 531     window = mac_frontwindow();
 532     menu = GetMenuHandle(mApple);
 533     EnableItem(menu, 0);
 534     EnableItem(menu, iAbout);
 535
 536     menu = GetMenuHandle(mFile);
 537     EnableItem(menu, 0);
 538     EnableItem(menu, iNew);
 539     if (window != NULL)
 540         EnableItem(menu, iClose);
 541     else
 542         DisableItem(menu, iClose);
 543     EnableItem(menu, iQuit);
 544
 545     if (window != NULL && mac_wininfo(window)->adjustmenus != NULL)
 546         (*mac_wininfo(window)->adjustmenus)(window);
 547     else {
 548         DisableItem(menu, iSave);
 549         DisableItem(menu, iSaveAs);
 550         DisableItem(menu, iDuplicate);
 551         menu = GetMenuHandle(mEdit);
 552         DisableItem(menu, 0);
 553         menu = GetMenuHandle(mWindow);
 554         DisableItem(menu, 0); /* Until we get more than 1 item on it. */
 555     }
 556     DrawMenuBar();
 557 }
 558
 559 /*
 560  * Make sure the right cursor's being displayed.
 561  */
 562 static void mac_adjustcursor(RgnHandle cursrgn) {
 563     Point mouse;
 564     WindowPtr window, front;
 565     short part;
 566 #if TARGET_API_MAC_CARBON
 567     Cursor arrow;
 568     RgnHandle visrgn;
 569 #endif
 570
 571     GetMouse(&mouse);
 572     LocalToGlobal(&mouse);
 573     part = FindWindow(mouse, &window);
 574     front = FrontWindow();
 575     if (part != inContent || window == NULL || window != front) {
 576         /* Cursor isn't in the front window, so switch to arrow */
 577 #if TARGET_API_MAC_CARBON
 578         GetQDGlobalsArrow(&arrow);
 579         SetCursor(&arrow);
 580 #else
 581         SetCursor(&qd.arrow);
 582 #endif
 583         SetRectRgn(cursrgn, SHRT_MIN, SHRT_MIN, SHRT_MAX, SHRT_MAX);
 584         if (front != NULL) {
 585 #if TARGET_API_MAC_CARBON
 586             visrgn = NewRgn();
 587             GetPortVisibleRegion(GetWindowPort(front), visrgn);
 588             DiffRgn(cursrgn, visrgn, cursrgn);
 589             DisposeRgn(visrgn);
 590 #else
 591             DiffRgn(cursrgn, front->visRgn, cursrgn);
 592 #endif
 593         }
 594     } else {
 595         if (mac_wininfo(window)->adjustcursor != NULL)
 596             (*mac_wininfo(window)->adjustcursor)(window, mouse, cursrgn);
 597         else {
 598 #if TARGET_API_MAC_CARBON
 599             GetQDGlobalsArrow(&arrow);
 600             SetCursor(&arrow);
 601             GetPortVisibleRegion(GetWindowPort(window), cursrgn);
 602 #else
 603             SetCursor(&qd.arrow);
 604             CopyRgn(window->visRgn, cursrgn);
 605 #endif
 606         }
 607     }
 608 }
 609
 610 pascal OSErr mac_aevt_quit(const AppleEvent *req, AppleEvent *reply,
 611                                   long refcon)
 612 {
 613     DescType type;
 614     Size size;
 615
 616     if (AEGetAttributePtr(req, keyMissedKeywordAttr, typeWildCard,
 617                           &type, NULL, 0, &size) == noErr)
 618         return errAEParamMissed;
 619
 620     borednow = 1;
 621     return noErr;
 622 }
 623
 624 void cleanup_exit(int status)
 625 {
 626
 627 #if !TARGET_RT_MAC_CFM
 628     if (mac_gestalts.encvvers != 0)
 629         TerminateUnicodeConverter();
 630 #endif
 631     sk_cleanup();
 632     exit(status);
 633 }
 634
 635 /* This should only kill the current session, not the whole application. */
 636 void connection_fatal(void *fontend, char *fmt, ...) {
 637     va_list ap;
 638     Str255 stuff;
 639
 640     va_start(ap, fmt);
 641     /* We'd like stuff to be a Pascal string */
 642     stuff[0] = vsprintf((char *)(&stuff[1]), fmt, ap);
 643     va_end(ap);
 644     ParamText(stuff, NULL, NULL, NULL);
 645     StopAlert(128, NULL);
 646     cleanup_exit(1);
 647 }
 648
 649 /* Null SSH agent client -- never finds an agent. */
 650
 651 int agent_exists(void)
 652 {
 653
 654     return FALSE;
 655 }
 656
 657 void agent_query(void *in, int inlen, void **out, int *outlen)
 658 {
 659
 660     *out = NULL;
 661     *outlen = 0;
 662 }
 663
 664 /* Temporary null routines for testing. */
 665
 666 void verify_ssh_host_key(void *frontend, char *host, int port, char *keytype,
 667                          char *keystr, char *fingerprint)
 668 {
 669
 670 }
 671
 672 void askcipher(void *frontend, char *ciphername, int cs)
 673 {
 674
 675 }
 676
 677 void old_keyfile_warning(void)
 678 {
 679
 680 }
 681
 682 FontSpec platform_default_fontspec(char const *name)
 683 {
 684     FontSpec ret;
 685     long smfs;
 686
 687     if (!strcmp(name, "Font")) {
 688         smfs = GetScriptVariable(smSystemScript, smScriptMonoFondSize);
 689         if (smfs == 0)
 690             smfs = GetScriptVariable(smRoman, smScriptMonoFondSize);
 691         if (smfs != 0) {
 692             GetFontName(HiWord(smfs), ret.name);
 693             if (ret.name[0] == 0)
 694                 memcpy(ret.name, "\pMonaco", 7);
 695             ret.size = LoWord(smfs);
 696         } else {
 697             memcpy(ret.name, "\pMonaco", 7);
 698             ret.size = 9;
 699         }
 700         ret.face = 0;
 701     } else {
 702         ret.name[0] = 0;
 703     }
 704
 705     return ret;
 706 }
 707
 708 Filename platform_default_filename(const char *name)
 709 {
 710     Filename ret;
 711     if (!strcmp(name, "LogFileName"))
 712         FSMakeFSSpec(0, 0, "\pputty.log", &ret.fss);
 713     else
 714         memset(&ret, 0, sizeof(ret));
 715     return ret;
 716 }
 717
 718 char *platform_default_s(char const *name)
 719 {
 720     return NULL;
 721 }
 722
 723 int platform_default_i(char const *name, int def)
 724 {
 725
 726     /* Non-raw cut and paste of line-drawing chars works badly on the
 727      * current Unix stub implementation of the Unicode functions.
 728      * So I'm going to temporarily set the default to raw mode so
 729      * that the failure mode isn't quite so drastically horrid.
 730      * When Unicode comes in, this can all be put right. */
 731     if (!strcmp(name, "RawCNP"))
 732         return 1;
 733     return def;
 734 }
 735
 736 void platform_get_x11_auth(char *display, int *proto,
 737                            unsigned char *data, int *datalen)
 738 {
 739     /* SGT: I have no idea whether Mac X servers need anything here. */
 740 }
 741
 742 /*
 743  * Local Variables:
 744  * c-file-style: "simon"
 745  * End:
 746  */