/* $Id: ckmini.c,v 1.8 91/12/27 21:44:49 fdc Exp Locker: fdc $ * $Source: /uw/mackermit/RCS/ckmini.c,v $ *------------------------------------------------------------------ * $Log: ckmini.c,v $ * Revision 1.8 91/12/27 21:44:49 fdc * Change fatal to macfatal, make all lines less than 80 chars wide. * * Revision 1.7 91/12/15 23:17:32 rick * ut9 * * Revision 1.6 91/10/13 13:43:24 rick * UT(7) * * Revision 1.5 91/10/01 12:16:30 rick * UT(5) * * Revision 1.4 91/09/25 12:17:05 rick * Command window in TE. Multiple vt100 windows for command window. * * Revision 1.3 91/09/12 21:50:43 rick * UT(3). Install on watsun * * Revision 1.2 1991/09/10 22:21:43 rick * Update to UTexas(2) * * Revision 1.1 1991/09/10 19:17:54 rick * Initial revision * *------------------------------------------------------------------ * $Endlog$ */ /* John A. Oberschelp for Emory University -- vt102 printer support 22 May 1989 */ /* Emory contact is Peter W. Day, ospwd@emoryu1.cc.emory.edu */ /* Paul Placeway 4/89 - fixed up things for profiling, minor changes */ /* Paul Placeway 3/28/88 - created by moving a bunch of junk out of ckmusr.c */ /* * file ckmini.c * * Module of mackermit containing code for the menus and other MacIntosh * things. * */ /* Copyright (C) 1985, 1992, Trustees of Columbia University in the City of New York. Permission is granted to any individual or institution to use this software as long as it is not sold for profit. This copyright notice must be retained. This software may not be included in commercial products without written permission of Columbia University. */ #include "ckcdeb.h" #include "ckcker.h" #include "ckmdef.h" /* General Mac defs */ #include "ckmres.h" /* Mac resource equates */ #include "ckmasm.h" /* new A8 and A9 traps */ #include "ckuusr.h" #include "ckcasc.h" #include "ckmcon.h" #include "ckmwin.h" #include "ckmptp.h" /* ckm* Prototypes */ extern Handle hPrintBuffer; extern long lPrintBufferChars = 0L; /* Global Variables */ MenuHandle menus[LAST_MENU + 1];/* handle on our menus */ short innum; /* Input driver refnum */ short outnum; /* Output driver refnum */ int protocmd; /* protocol file cmd, or -1 for */ /* remote cmds, or 0 if not in */ /* protocol */ Cursor *watchcurs; /* the watch cursor */ Cursor *textcurs, *normcurs; int quit = FALSE; Boolean mcmdactive = TRUE; /* Enable menu command keys */ Boolean fkeysactive = TRUE; /* Enable FKEYs */ #ifdef notdef WindowPtr terminalWindow; /* the terminal window */ #endif WindowPtr commandWindow; /* the command window */ extern int dfloc; /* Default location: remote/local */ extern int dfprty; /* Default parity */ extern int dfflow; /* Default flow control */ extern int local; /* running local or remote? */ extern long mf_sleep_time; /* this is the number of (60Hz) ticks to * sleep before getting a nullEvent (to * flash our cursor) (and input chars from * the serial line) */ extern Boolean have_128roms; /* actually, a Mac + or better */ extern struct cmdw *cmdwl; /* local variables */ Boolean have_fourone = FALSE; /* true if we are running system 4.1 or * better */ Boolean have_ctrl_key = FALSE; /* true if we have an ADB (SE or II) keyboard */ Boolean usingRAMdriver = FALSE; /* true if using the RAM serial driver */ short takeFRefNum; /* file reference number of the take file */ /****************************************************************************/ /****************************************************************************/ VOID prescan() { } VOID cmdini () { short vRefNum; Str255 volName; OSErr err; GetVol (&volName, &vRefNum); err = FSOpen ("\pKermit Takefile", vRefNum, &takeFRefNum); /* try to open the take file */ if (err == noErr) { tlevel = 1; getch (); /* get first character of take file */ gettoken (); }; } /* cmdini */ /****************************************************************************/ /* return uppercase for a letter */ /****************************************************************************/ char CAP (c) char c; { if (islower (c)) return (toupper (c)); else return (c); } /* CAP */ #define TAK_SERV 1 #define TAK_QUIT 2 #define TAK_SEND 3 #define TAK_RECV 4 #define TAK_GET 5 #define TAK_INP 6 #define TAK_OUT 7 #define TAK_UNK 255 char *takecmdtab[] = { "SERVER", "QUIT", "SEND", "RECEIVE", "GET", "INPUT", "OUTPUT" }; int taketoktab[] = { TAK_SERV, TAK_QUIT, TAK_SEND, TAK_RECV, TAK_GET, TAK_INP, TAK_OUT }; #define NUMOFCMDS (sizeof (taketoktab)/sizeof(int)) /****************************************************************************/ /* return the token number for a specific take command */ /****************************************************************************/ int findcmd (cmd) char *cmd; { int k; for (k = 0; k < NUMOFCMDS; k++) if (strcmp (takecmdtab[k], cmd) == 0) return (taketoktab[k]); /* and return ID */ return (TAK_UNK); /* else unknown */ } /* findcmd */ char ch; /****************************************************************************/ /****************************************************************************/ getch () { long count; count = 1; if (FSRead (takeFRefNum, &count, &ch) != noErr) ch = '\0'; } /* getch */ #define TOK_CMD 1 /* command id in 'theCmd' */ #define TOK_STR 2 /* string in 'theString' */ #define TOK_NUM 3 /* number in 'theNumber' */ #define TOK_ID 4 /* identifier token */ #define TOK_EOF 5 /* end of file token */ #define TOK_SLS 6 /* ',' */ #define TOK_DOT 7 /* '.' */ #define TOK_UNK 255 /* unknown token */ int token; int theCmd; char theString[256]; long theNumber; /****************************************************************************/ /****************************************************************************/ gettoken () { int cmdid; char *c; char buffer[30]; Boolean comment; while ((ch <= ' ') || (ch == '/')) { if (ch <= ' ') /* skip all characters <= blank */ if (ch == '\0') { /* except eof character */ token = TOK_EOF; return; } else getch (); if (ch == '/') { /* slash / comment */ getch (); if (ch != '*') { token = TOK_SLS; return; } getch (); comment = TRUE; while (comment) { if (ch == '\0') { token = TOK_EOF; return; } if (ch == '*') { getch (); if (ch == '/') { comment = FALSE; getch (); } } else getch (); } /* while (comment) */ } /* if (ch == '/') */ } /* while ((ch <= ' ') || (ch == '/')) */ if (ch == '"') { /* string */ token = TOK_STR; c = theString; getch (); while (TRUE) { if (ch == '"') ch = '\0'; if (ch == '\\') { getch (); if (ch == 'n') ch = '\n'; else if (ch == 'b') ch = '\b'; else if (ch == 't') ch = '\t'; } if ((c - theString) < (sizeof (theString) - 1)) *c++ = ch; if (ch == '\0') { *c = '\0'; getch (); return; } else getch (); } } /* TOK_STR */ if ((ch >= '0') && (ch <= '9')) { /* number */ token = TOK_NUM; theNumber = 0; getch (); return; } /* TOK_NUM */ ch = CAP (ch); if ((ch >= 'A') && (ch <= 'Z')) { /* command / identifier */ c = buffer; while ((((ch >= 'A') && (ch <= 'Z')) || /* get the whole string */ ((ch >= '0') && (ch <= '9'))) && ((c - buffer) < (sizeof (buffer) - 1))) { *c++ = ch; getch (); ch = CAP (ch); } *c = '\0'; /* end the buffer with \0 */ cmdid = findcmd (buffer); /* check for command */ if (cmdid != TAK_UNK) { token = TOK_CMD; theCmd = cmdid; /* return the command id if true */ } else token = TOK_ID; /* return the identifier id if true */ return; } /* TOK_CMD / TOK_ID */ switch (ch) { case '.': /* dot */ token = TOK_DOT; break; default: /* unknown character */ token = TOK_UNK; } } /* gettoken */ /****************************************************************************/ /****************************************************************************/ char nextcmd () { if (token == TOK_CMD) { switch (theCmd) { case TAK_SERV: displa = TRUE; scrcreate (); /* create the packet display dialog */ protocmd = SERV_REMO; /* run the mac as server */ gettoken (); return ('x'); case TAK_QUIT: quit = TRUE; FSClose (takeFRefNum); return (0); case TAK_SEND: /* send a file: local, remote files */ gettoken (); if (token != TOK_STR) return (0); strcpy (filargs.fillcl, theString); /* file to send */ gettoken (); if (token == TOK_STR) { /* send as */ strcpy (filargs.filrem, theString); gettoken (); } else zltor (filargs.fillcl, filargs.filrem); cmarg = filargs.fillcl; cmarg2 = filargs.filrem; nfils = -1; /* Use cmarg, not cmlist */ protocmd = SEND_REMO; scrcreate (); return ('s'); /* return with send state */ case TAK_RECV: initfilrecv (); /* init recv flags */ protocmd = RECV_REMO; scrcreate (); gettoken (); return ('v'); /* return with recv state */ case TAK_GET: /* Get from server */ gettoken (); if (token != TOK_STR) return (0); strcpy (cmarg, theString); protocmd = GETS_REMO; scrcreate (); gettoken (); return ('r'); default: return (0); } /* switch (theCmd) */ } else { tlevel = -1; /* no more commands */ FSClose (takeFRefNum); return (0); } } /* nextcmd */ /****************************************************************************/ /* init_menus - create the menu bar. */ /****************************************************************************/ setup_menus () { int i; static int menus_are_drawn = 0; THz curZone; if (!menus_are_drawn) { /* if the first time through */ /* * PWP: we do command keys by default ONLY on a keyboard that has * a CTRL key */ mcmdactive = have_ctrl_key; /* setup Apple menu */ if ((menus[APPL_MENU] = GetMenu (APPL_MENU)) == NIL) printerr("Couldn't get MENU", APPL_MENU); else AddResMenu (menus[APPL_MENU], 'DRVR'); /* setup Font menu */ if ((menus[FONT_MENU] = GetMenu (FONT_MENU)) == NIL) printerr("Couldn't get MENU", FONT_MENU); else AddResMenu (menus[FONT_MENU], 'FONT'); } else { ClearMenuBar(); /* remove all menus from the list */ } InsertMenu (menus[APPL_MENU], 0); /* Put Apple Menu on menu line */ for (i = MIN_MENU; i <= LAST_MENU; i++) { /* For all menus */ if (menus_are_drawn && menus[i]) { curZone = GetZone(); /* as per John Norstad's Disinfectant */ SetZone(HandleZone((Handle) menus[i])); /* "Toolbox Gotchas" */ ReleaseResource((Handle) menus[i]); /* free old resource */ SetZone(curZone); } if (mcmdactive) { if ((menus[i] = GetMenu (i)) == NIL) /* Fetch it from resource file */ printerr("Couldn't get MENU", i); } else { if ((menus[i] = GetMenu (i+32)) == NIL) { /* try to get w/o clover */ printerr("Couldn't get MENU", i+32); menus[i] = GetMenu (i); /* Fetch normal from resource file */ } } if (i <= MAX_MENU) InsertMenu (menus[i], 0); /* Put it on menu line */ else InsertMenu (menus[i], -1); /* make it a submenu */ } /* add the font menu too */ InsertMenu (menus[FONT_MENU], REMO_MENU); /* Disable various items */ DisableItem(menus[FILE_MENU], PBUF_FIL); DisableItem(menus[FILE_MENU], PSTAT_FIL); DisableItem(menus[FILE_MENU], PDISC_FIL); DisableItem(menus[FILE_MENU], TAKEW_FIL); DisableItem(menus[FILE_MENU], POPEN_FIL); /* setup_font_menu(); -- we do this AFTER we have set up the terminal */ DrawMenuBar (); /* Finish up by displaying the bar */ CheckItem (menus[SETG_MENU], MCDM_SETG, mcmdactive); menus_are_drawn = 1; } /* setup_menus */ Boolean IsWNEImplemented () { int err; SysEnvRec theWorld; #define FOURONEVERSION 1040 /* version == (short) (4.1 * 256.) */ /* * (from Mac Tech Note #158) We need ot call SysEnvirons to make sure * that WaitNextEvent is implemented. If we are running on 64K ROMs, and * RAM HFS is running (trap 0xA060), then GetTrapAddress(0x60) will * return a value different from the unimplemented trap since trap 60 is * implemented for HFS and the 64K ROM version of GetTrapAddress doesn't * differentiate between OS and Tool traps. */ /* These are both toolbox traps, hence the 1 */ err = SysEnvirons (1, &theWorld); /* we have the glue, so machineType * will allways be filled in */ /* to see if we can use the script manager */ have_fourone = (theWorld.systemVersion >= FOURONEVERSION); /* let's hope that Apple gets sane about the CTRL key... */ have_ctrl_key = (theWorld.keyBoardType == envAExtendKbd) || (theWorld.keyBoardType == envStandADBKbd); have_128roms = !((theWorld.machineType == envMac) || (theWorld.machineType == envXL) || (theWorld.machineType == envMachUnknown)); /* is WNE implemented? */ if (theWorld.machineType < 0) return FALSE; /* we don't know what kind of Mac this is. */ /* "..., 1" 'cause these are tooltraps: */ /* 6.0.2 bug fixed by RWR */ if ((NGetTrapAddress (num_WaitNextEvent, 1) != NGetTrapAddress (num_UnknownTrap, 1)) && /* RWR */ (NGetTrapAddress (num_JugglDispatch, 1) != /* RWR */ NGetTrapAddress (num_UnknownTrap, 1))) /* RWR */ return TRUE; return FALSE; } extern hmacrodefs macroshdl; /* handle to the macro table */ extern modrec modtable[NUMOFMODS]; /* modifier records */ extern RgnHandle dummyRgn; /* dummy region for ckmcon */ extern char **myclip_h; /* internal clipboard */ extern int myclip_size; /* size of above */ extern int my_scrapcount; /* value of pss->scrapCount when we cut */ extern long MyCaretTime; /* ticks between flashes for cursor */ extern int deblog; /* should we do debugging? */ /****************************************************************************/ /* mac_init - Initialize the macintosh and any window, menu, or other */ /* resources we will be using. */ /****************************************************************************/ mac_init () { int err; int i; CursHandle cursh; deblog = 0; /* don't do deugging to start */ /* DebugStr("\p;hs"); */ MaxApplZone (); /* Make appl. heap big as can be */ /* * Last time I looked, Kermit was using 131 relocatable blocks. * MoreMasters() allocates 64, and we want to add a bit of slop * to our guess (say 1.25 * measured). Then divide this number by * 64 to see how many times to call MoreMasters (3, in this case) */ MoreMasters (); /* Create 64 master pointers */ MoreMasters (); /* Create 64 more master pointers */ MoreMasters (); /* Create 64 more master pointers */ err = MemError (); if (err != noErr) printerr ("Unable to create masters", err); InitGraf (&qd.thePort); /* Init the graf port */ InitFonts (); /* The fonts */ FlushEvents (everyEvent, 0); /* clear click ahead */ InitWindows (); /* The windows */ /* Debugger(); */ /* * PWP: we MUST call IsWNEImplemented() BEFORE using have_fourone, or * have_ctrl_key (in InitMenus() ) */ have_multifinder = IsWNEImplemented (); /* See Above. */ InitMenus (); TEInit (); /* Init text edit */ InitDialogs ((ResumeProcPtr) NILPROC); /* The dialog manager */ InitCursor (); /* start with a nice cursor */ SetEventMask (everyEvent - keyUpMask); dummyRgn = NewRgn (); normcurs = &qd.arrow; if ((cursh = GetCursor (watchCursor)) != NIL) { HLock((Handle) cursh); watchcurs = *cursh; /* the waiting cursor */ } else { watchcurs = &qd.arrow; } if ((cursh = GetCursor (iBeamCursor)) != NIL) { HLock((Handle) cursh); textcurs = *cursh; /* the text body cursor */ } else { textcurs = &qd.arrow; } MyCaretTime = GetCaretTime(); if (MyCaretTime < 3 || MyCaretTime > 300) MyCaretTime = 20L; setup_menus (); /* build our menus */ enable_fkeys(TRUE); /* enable FKEYs */ inittiobufs(); /* init terminal I/O buffers */ initfilset (); /* init file settings */ port_open(-6); /* open Modem port by default */ parity = DEFPAR; if (!setserial (innum, outnum, DSPEED, DEFPAR)) /* set speed parity */ macfatal("Couldn't set serial port to default speed",0); (void) sershake(flow); ttres(); /* (PWP) set up flow control for interactive use */ ttermw = consetup(TERMBOXID); /* initialize terminal window */ ctermw = consetup(LCMDBOXID); /* initialize command window */ rcmdw = initcmdw(RCMDBOXID, RCMDVSCROLL, RCMDHSCROLL); displa = TRUE; /* Make everything goes to screen */ /* init (internal) clipboard */ myclip_h = (char **) NewHandle (32); myclip_size = 0; my_scrapcount = -1; /* init the macro table */ macroshdl = (hmacrodefs) NewHandle (MacroBaseSize); (*macroshdl)->numOfMacros = 0; /* clear the prefix strings */ for (i = 0; i < NUMOFMODS; i++) modtable[i].prefix[0] = '\0'; loadkset (); /* PWP: get our defaults for these */ loadmset (); /* Frank changed main() to call init and then set flow, parity, etc. so we make sure they will be set right (again) after we return. */ /*** dfloc = local; /* And whether it's local or remote. */ dfprty = parity; /* Set initial parity, */ dfflow = flow; /* and flow control. */ /* we have to set up the font menu AFTER we have inited the terminal and loaded any init file */ setup_font_menu(); #ifdef PROFILE if (!INITPERF(&ThePGlobals, 1, 8, FALSE, TRUE, "\pCODE", 0, "\pROMII", FALSE, 0, 0, 0)) macfatal("Could not start profiling", 0); (void) PerfControl(ThePGlobals, TRUE); #endif /* PROFILE */ } /* mac_init */ /****************************************************************************/ /* mac_post_load_init - Finish initializing anything that needs to be done */ /* after loading whatever init file the user clicked on */ /****************************************************************************/ mac_post_load_init() { extern int startconnected; kShowWindow(ttermw); /* show terminal win */ if (startconnected) kSelectWindow(ttermw->window); /* and make sure it's in front */ else { kShowWindow(ctermw); kSelectWindow(ctermw->window); /* * Normally we just let the activate event set in_front. * For some reason this is not working in this startup case * so go ahead and set it until someone figures out the bug. * Otherwise, neither window ends up in_front. */ ctermw->in_front = TRUE; } } /****************************************************************************/ /* syscleanup() - called before leaving this program to clean up any */ /* dangling Mac stuff. */ /* Called by doexit, transfer and zkself. */ /****************************************************************************/ syscleanup () { enable_fkeys(TRUE); /* re-enabled screen dumping */ FutzOptKey(0); /* reset old Mac key map */ #ifdef PROFILE if (PERFDUMP(ThePGlobals, "\pPerform.out", true, 80)) macfatal("Could not dump profiling output", 0); (void) TermPerf (ThePGlobals); #endif /* PROFILE */ port_close(); /* close the REAL serial port down */ DisposeMacros (); /* dipose all macro strings */ if (macroshdl) DisposHandle ((Handle) macroshdl); /* release the macro table */ macroshdl = 0L; if (myclip_h) DisposHandle(myclip_h); myclip_h = 0L; if (hPrintBuffer) DisposHandle(hPrintBuffer); hPrintBuffer = 0L; lPrintBufferChars = 0L; DisposeRgn (dummyRgn); } /* syscleanup */ #ifndef NOICP #ifndef NOSPL extern struct mtab *mactab; /* For ON_EXIT macro. */ extern int nmac; #endif /* NOSPL */ #endif /* NOICP */ VOID doclean() { /* General cleanup upon exit */ struct cmdw *cmdw; if (pktlog) { zclose(ZPFILE); pktlog = 0; } if (seslog) { zclose(ZSFILE); seslog = 0; } #ifdef TLOG if (tralog) { tlog(F100,"Transaction Log Closed","",0L); zclose(ZTFILE); tralog = 0; } #endif /* TLOG */ #ifndef NOICP #ifndef NOSPL zclose(ZRFILE); /* READ and WRITE files, if any. */ zclose(ZWFILE); /* If a macro named "on_exit" is defined, execute it. Also remove it from the macro table, in case its definition includes an EXIT or QUIT command, which would cause much recursion and would prevent the program from ever actually EXITing. */ if (nmac) { /* Any macros defined? */ int k; /* Yes */ k = mlook(mactab,"on_exit",nmac); /* Look up "on_exit" */ if (k >= 0) { /* If found, */ *(mactab[k].kwd) = NUL; /* poke its name from the table, */ if (dodo(k,"") > -1) /* set it up, */ parser(1); /* and execute it */ } } #endif /* NOSPL */ #endif /* NOICP */ /* Put console terminal back to normal. This is done here because the ON_EXIT macro calls the parser, which meddles with console terminal modes. */ ttclos(); /* Close external line, if any */ /* * Check about saving any modified buffers. */ for (cmdw = cmdwl; cmdw; cmdw = cmdw->next) if (cmdw->flags & CMDWF_MODIFIED) checksave(cmdw); /* * We don't need to do anything with the terminal name or resetting * the console here, since there really is no "console". */ #ifdef DEBUG /* Close the debug log as the LAST thing */ if (deblog) { debug(F100,"Debug Log Closed","",0); zclose(ZDFILE); deblog = 0; } #endif /* DEBUG */ syscleanup(); /* System-dependent cleanup, last */ } /****************************************************************************/ /* doexit(status) - exit to shell. Perhaps we should check for abnormal */ /* status codes... */ /* * First arg is general, system-independent symbol: GOOD_EXIT or BAD_EXIT. * If second arg is -1, take 1st arg literally. * If second arg is not -1, work it into the exit code. */ /****************************************************************************/ VOID doexit(exitstat,what) int exitstat, what; { debug(F101,"doexit exitstat","",exitstat); debug(F101,"doexit what","",what); doclean(); /* First, clean up everything */ /* the Mac doesn't really have a good/bad exit value, so just exit */ ExitToShell (); } /* doexit */ /* * Junk so Emacs will set local variables to be compatible with Mac/MPW. * Should be at end of file. * This routine uses 8 char tabs * * Local Variables: * tab-width: 8 * End: */