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vt100r29.5
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1989-10-20
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48KB
Path: xanth!mcnc!rutgers!ucsd!tut.cis.ohio-state.edu!mailrus!ames!sun-barr!newstop!sun!swap!page
From: page%swap@Sun.COM (Bob Page)
Newsgroups: comp.sources.amiga
Subject: v89i182: vt100 - terminal emulator v2.9, Part05/09
Message-ID: <126578@sun.Eng.Sun.COM>
Date: 20 Oct 89 06:09:58 GMT
Sender: news@sun.Eng.Sun.COM
Lines: 1779
Approved: page@sun.com
Submitted-by: acs@pccuts.pcc.amdahl.com (Tony Sumrall)
Posting-number: Volume 89, Issue 182
Archive-name: comm/vt100r29.5
# This is a shell archive.
# Remove anything above and including the cut line.
# Then run the rest of the file through 'sh'.
# Unpacked files will be owned by you and have default permissions.
#----cut here-----cut here-----cut here-----cut here----#
#!/bin/sh
# shar: SHell ARchive
# Run the following text through 'sh' to create:
# Zmodem/SerIO.c
# Zmodem/term.c
# expand.c
# init.c
# This is archive 5 of a 9-part kit.
# This archive created: Thu Oct 19 22:30:30 1989
if `test ! -d Zmodem`
then
mkdir Zmodem
echo "mkdir Zmodem"
fi
echo "extracting Zmodem/SerIO.c"
sed 's/^X//' << \SHAR_EOF > Zmodem/SerIO.c
X
X#define ERROR (-1) /* don't change these 2 because they have to */
X#define TIMEOUT (-2) /* be the same as the #defines in sz.c and rz.c */
X
X#define SERBUFSIZE 1024L
X
X/*
X * Serial IO functions
X *
X * based on routines by A.Livshits & J.M.Forgeas
X *
X * Extensively modified for Amiga zmodem by Frank Harper
X */
X
X#include <stdio.h>
X#include <ctype.h>
X#include <exec/types.h>
X#include <exec/nodes.h>
X#include <exec/memory.h>
X#include <exec/io.h>
X#include <exec/errors.h>
X#include <exec/ports.h>
X#include <devices/timer.h>
X#include <devices/serial.h>
X#include <libraries/dos.h>
X#include "intuition/intuition.h"
X
Xextern int Lleft; /* number of chars in input buffer */
Xextern UBYTE SerOpen; /* True if Serial port is open */
Xstatic UBYTE TimeOpen;
Xextern struct IOExtSer *InSer, *OutSer;
Xextern struct MsgPort *InSerPort, *OutSerPort;
X
Xextern ULONG InSerSigMask, OutSerSigMask; /* Masks for Wait & WaitIO */
Xextern ULONG IOTimeSigMask;
X
Xextern struct timerequest *IOTime;
Xextern struct MsgPort *TimerPort;
Xextern struct Window *Win;
Xstruct MsgPort *CreatePort();
Xvoid *CreateExtIO(),*AllocMem();
X
Xstatic UBYTE RecSerBuf[SERBUFSIZE]; /* Serial input buffer */
Xstatic UBYTE Previous=FALSE; /* True if asynchronous serial
X write is pending */
X
X
Xextern int Enable_Abort = 0; /* No ^C allowed (Manx) */
X
X /*
X * Init. serial port
X *
X * bps: bits per second (or Baud rate) between 110 and 29,200
X * if this parameter is -1 then the device is opened with
X * no changes in bps,len, or stop.
X *
X * len: lenght of each word sent and received (7 or 8)
X * stop: number of stop bits 1 or 2
X * flags: used to set other parameters
X *
X * returns pointer to IOExtSer structure, so caller can determine what
X * the serial parameters in use actually are. In case of failure
X * return NULL.
X */
X
Xstruct IOExtSer *SetSer(bps,len,stop,flags)
XULONG bps,len,stop,flags;
X{
X
X if( bps!=-1 && (bps<110 || bps>29200 || len<7 || len>8 ||
X stop<1 || stop>2)) return NULL;
X
X InSer = (struct IOExtSer *) AllocMem((long)sizeof(*InSer),MEMF_PUBLIC|MEMF_CLEAR);
X if(InSer==NULL) return NULL;
X
X OutSer = (struct IOExtSer *) AllocMem((long)sizeof(*OutSer),MEMF_PUBLIC|MEMF_CLEAR);
X if( OutSer==NULL) return NULL;
X
X InSerPort = InSer->IOSer.io_Message.mn_ReplyPort = CreatePort(0L,0L);
X if(InSerPort==NULL) return NULL;
X
X InSerSigMask = 1 << (InSerPort->mp_SigBit);
X InSer->io_SerFlags = SERF_SHARED&flags;
X
X if(OpenDevice(SERIALNAME,NULL,InSer,NULL)) {
X fprintf(stderr,"Error opening serial device\n");
X return NULL;
X }
X if( bps!=-1 ) {
X InSer->io_SerFlags = flags;
X InSer->io_Baud = bps;
X InSer->io_ReadLen = InSer->io_WriteLen = len;
X InSer->io_StopBits = stop;
X InSer->io_CtlChar = 0x11130000L;
X InSer->io_RBufLen = SERBUFSIZE;
X InSer->io_BrkTime = 250000L;
X InSer->IOSer.io_Command = SDCMD_SETPARAMS;
X if( DoIO(InSer)!=0 ) {
X fprintf(stderr,"Error setting serial port parameters\n");
X return NULL;
X }
X }
X CopyMem(InSer,OutSer,sizeof(struct IOExtSer));
X OutSerPort = OutSer->IOSer.io_Message.mn_ReplyPort = CreatePort(0L,0L);
X if(OutSerPort==NULL) return NULL;
X OutSerSigMask = 1 << (OutSerPort->mp_SigBit);
X SerOpen=1;
X return InSer;
X}
X
X /*
X * Close serial port
X */
X
Xvoid CloseSer()
X{
X if(Previous) {
X Wait(OutSerSigMask);
X GetMsg(OutSerPort);
X }
X if(SerOpen) {
X CloseDevice(InSer);
X SerOpen=0;
X }
X if(OutSerPort) {
X DeletePort(OutSerPort);
X OutSerPort=NULL;
X }
X if(InSerPort) {
X DeletePort(InSerPort);
X InSerPort=NULL;
X }
X if(OutSer) {
X FreeMem(OutSer,(long)sizeof(*OutSer));
X OutSer=NULL;
X }
X if(InSer) {
X FreeMem(InSer,(long)sizeof(*InSer));
X InSer=NULL;
X }
X}
X
X /*
X * Write asynchronously the len characters (up to SERBUFSIZE) pointed
X * at by c.
X */
X
Xint LWriteSer(c,len)
XUBYTE *c;
Xint len;
X{
X
X ULONG IntuiMask,mask;
X static UBYTE buf[SERBUFSIZE];
X
X if (len==0) return (0);
X if (len > SERBUFSIZE || SerOpen==0) return ERROR;
X if (Previous) {
X IntuiMask = 1 << (Win->UserPort->mp_SigBit);
X mask = Wait(OutSerSigMask | IntuiMask);
X if ((mask & IntuiMask) && CheckQuit()) {
X KillIO( (struct IOStdReq *)OutSer,mask);
X Previous=FALSE;
X bibi(1);
X }
X GetMsg(OutSerPort);
X }
X Previous = TRUE;
X CopyMem(c,buf,len);
X OutSer->IOSer.io_Data = (APTR)buf;
X OutSer->IOSer.io_Length = (ULONG)len;
X OutSer->IOSer.io_Command = CMD_WRITE;
X SendIO(OutSer);
X return (0);
X}
X
X /*
X * Send an asynchronous read request for n characters
X * put result in buf
X */
X
XSendSer(n,buf)
Xint n;
Xchar *buf;
X{
X if( SerOpen==0 ) {
X fprintf(stderr,"Read attempt on closed Serial Port\n");
X return ERROR;
X }
X InSer->IOSer.io_Data = (APTR)buf;
X InSer->IOSer.io_Length = n;
X InSer->IOSer.io_Command = CMD_READ;
X SendIO(InSer);
X return (0);
X}
X
X /*
X * Purge any characters waiting in serial port queue
X *
X */
X
XPurgeSer()
X{
X if( SerOpen!=0 ) {
X InSer->IOSer.io_Command = CMD_CLEAR;
X if ( DoIO(InSer)!=0) fprintf(stderr,"can't purge serport\n");
X }
X}
X
X /*
X * Initialize timer device
X */
X
Xint SetTimer()
X
X{
X int err;
X
X TimerPort = CreatePort(0,0);
X if (TimerPort==NULL) return ERROR;
X IOTimeSigMask = 1 << (TimerPort->mp_SigBit);
X IOTime = (struct timerequest *) CreateExtIO(TimerPort,sizeof(struct timerequest));
X if (IOTime==NULL) return ERROR;
X if( (err=OpenDevice(TIMERNAME,UNIT_VBLANK,IOTime,0))!=0)
X TimeOpen=0;
X else TimeOpen=1;
X return err;
X}
X
X /*
X * Close timer device
X */
X
Xvoid CloseTimer()
X{
X if( TimeOpen ) {
X CloseDevice(IOTime);
X TimeOpen=0;
X }
X if(IOTime) {
X DeleteExtIO(IOTime,sizeof(struct timerequest));
X IOTime=NULL;
X }
X if(TimerPort) {
X DeletePort(TimerPort);
X TimerPort=NULL;
X }
X}
X
X/* send a break to the host */
X
Xvoid SendBreak()
X{
X if ( SerOpen ) {
X InSer->IOSer.io_Command = SDCMD_BREAK;
X if( DoIO(InSer)!=0) fprintf(stderr,"SendBreak:error sending break\n");
X }
X}
X
X /*
X * Read a character from serial port. Timeout is in tenths of seconds.
X *
X */
Xint ReadSer(timeout)
Xint timeout;
X{
X int ch;
X ULONG mask,IntuiMask;
X static UBYTE *NextChar;
X int Quit;
X
X /* if(CheckQuit()) bibi(1);*/
X if( !SerOpen) return ERROR;
X if( Lleft>0 ) {
X --Lleft;
X return (*NextChar++);
X }
X IOTime->tr_time.tv_secs = timeout/10;
X IOTime->tr_time.tv_micro = 100000*(timeout%10);
X IOTime->tr_node.io_Command = TR_ADDREQUEST;
X SendIO(IOTime);
X SendSer(1,RecSerBuf);
X IntuiMask = 1 << (Win->UserPort->mp_SigBit);
X mask=Wait( InSerSigMask | IOTimeSigMask | IntuiMask);
X if (CheckQuit()) {
X KillIO(IOTime,mask);
X KillIO( (struct IOStdReq *)InSer,mask);
X bibi(1);
X }
X else if ((mask&InSerSigMask)!=0) {
X KillIO(IOTime,mask);
X GetMsg(InSerPort);
X ch=RecSerBuf[0];
X if( (Lleft=CharsWaiting())>0){/* find out how many characters are
X waiting */
X InSer->IOSer.io_Data = (APTR)RecSerBuf;
X InSer->IOSer.io_Length = Lleft<SERBUFSIZE?Lleft:SERBUFSIZE;
X InSer->IOSer.io_Command = CMD_READ;
X DoIO(InSer);
X NextChar=RecSerBuf;
X }
X return(ch);
X }
X else { /* it was the timer signal */
X KillIO( (struct IOStdReq *)InSer,mask);
X WaitIO(IOTime);
X return TIMEOUT;
X }
X}
X
X /*
X * Determine the number of characters waiting in the serial.device
X * input buffer
X *
X */
X
XCharsWaiting()
X{
X if( SerOpen ) {
X InSer->IOSer.io_Command = SDCMD_QUERY;
X if( DoIO(InSer)!=0) fprintf(stderr,"CharsWaiting: IO error\n");
X return (int)(InSer->IOSer.io_Actual);
X }
X}
X
X /*
X * If IO isn't done Abort it
X * in any case GetMsg it
X *
X */
X
XKillIO(Req,Mask)
Xstruct IOStdReq *Req;
XULONG Mask;
X{
X ULONG SigMask;
X struct MsgPort *SigPort;
X
X SigPort=Req->io_Message.mn_ReplyPort;
X SigMask=1 << (SigPort->mp_SigBit);
X if( (Mask & SigMask)==0 ) {
X AbortIO(Req);
X Wait(SigMask);
X }
X GetMsg(SigPort);
X}
SHAR_EOF
echo "extracting Zmodem/term.c"
sed 's/^X//' << \SHAR_EOF > Zmodem/term.c
X#include "exec/types.h"
X#include "exec/ports.h"
X#include "exec/devices.h"
X#include "exec/io.h"
X#include "exec/memory.h"
X#include "devices/console.h"
X#include "intuition/intuition.h"
Xstruct MsgPort *CreatePort();
Xstruct IOStdReq *CreateStdIO();
Xstruct Window *OpenWindow();
Xvoid *GetMsg();
X
X#define ESC 27
X
X
Xextern struct IOStdReq *ConWriteReq;
Xextern struct IOStdReq *ConReadReq;
Xextern struct Window *Win;
Xextern ULONG InSerSigMask;
Xextern int FullDuplex;
Xextern struct MsgPort *InSerPort;
Xextern struct IOExtSer *InSer;
Xstatic int ConOpen;
Xextern struct MsgPort *ConReadPort,*ConWritePort;
X
X/*
X * mini-terminal function
X * exit when user hits close box
X *
X */
Xterm()
X{
X char ConChar,SerChar;
X ULONG ConInMask,mask,IntuiMask;
X struct IntuiMessage *message;
X
X ConInMask = 1 << (ConReadPort->mp_SigBit);
X IntuiMask = 1 << (Win->UserPort->mp_SigBit);
X QueueRead(ConReadReq,&ConChar);
X SendSer(1,&SerChar);
X while(1) {
X mask=Wait(ConInMask|InSerSigMask|IntuiMask);
X if(CheckQuit()) break;
X if( mask & ConInMask ) {
X GetMsg(ConReadPort);
X LWriteSer(&ConChar,1);
X if(!FullDuplex) ConPutChar(ConWriteReq,ConChar);
X QueueRead(ConReadReq,&ConChar);
X }
X if( mask & InSerSigMask ) {
X GetMsg(InSerPort);
X ConPutChar(ConWriteReq,SerChar&0x7F);
X SendSer(1,&SerChar);
X }
X }
X /*if( (mask & InSerSigMask)==0) {
X AbortIO(InSer);
X Wait(InSerSigMask);
X }
X GetMsg(InSerPort);
X if( (mask & ConInMask)==0) {
X AbortIO(ConReadReq);
X Wait(ConInMask);
X }
X GetMsg(ConReadPort);*/
X KillIO( (struct IOStdReq *)InSer,mask);
X KillIO(ConReadReq,mask);
X return 0;
X}
X
X
X/*
X * Open a console device
X *
X */
X int
XOpenConsole(WriteReq,ReadReq,Win)
X struct IOStdReq **WriteReq;
X struct IOStdReq **ReadReq;
X struct Window *Win;
X{
X int error;
X
X ConWritePort = CreatePort(0L,0L);
X if ( ConWritePort == NULL ) {
X CloseConsole();
X return -1;
X }
X *WriteReq = CreateStdIO(ConWritePort);
X if( WriteReq == NULL ) {
X CloseConsole();
X return -1;
X }
X
X ConReadPort = CreatePort(0L,0L);
X if ( ConReadPort == NULL ) {
X CloseConsole();
X return -1;
X }
X
X *ReadReq = CreateStdIO(ConReadPort);
X if( ReadReq == NULL ) {
X CloseConsole();
X return -1;
X }
X
X (*WriteReq)->io_Data = (APTR) Win;
X (*WriteReq)->io_Length = sizeof(*Win);
X error = OpenDevice("console.device", 0, *WriteReq, 0);
X (*ReadReq)->io_Device = (*WriteReq)->io_Device;
X (*ReadReq)->io_Unit = (*WriteReq)->io_Unit;
X /* clone required parts of the request */
X if( !error ) ConOpen=TRUE;
X else CloseConsole();
X return error;
X}
X
XCloseConsole(ReadReq,WriteReq)
Xstruct IOStdReq *WriteReq;
Xstruct IOStdReq *ReadReq;
X{
X if(ConOpen) CloseDevice(ReadReq);
X if( ConReadPort) DeletePort(ConReadPort);
X if( ReadReq) DeleteStdIO(ReadReq);
X if( ConWritePort) DeletePort(ConWritePort);
X if( WriteReq) DeleteStdIO(WriteReq);
X}
X
X/* Output a single character to a specified console */
X
X int
XConPutChar(request,character)
X struct IOStdReq *request;
X char character;
X {
X request->io_Command = CMD_WRITE;
X request->io_Data = (APTR)&character;
X request->io_Length = 1;
X request->io_Flags = IOF_QUICK;
X DoIO(request);
X return(0);
X }
X
X/* Output a NULL-terminated string of characters to a console */
X
X int
XConPutStr(request,string)
X struct IOStdReq *request;
X char *string;
X {
X request->io_Command = CMD_WRITE;
X request->io_Data = (APTR)string;
X request->io_Length = -1;
X DoIO(request);
X return(0);
X }
X
X /* queue up a read request to a console */
X
X int
XQueueRead(request,whereto)
X struct IOStdReq *request;
X char *whereto;
X {
X request->io_Command = CMD_READ;
X request->io_Data = (APTR)whereto;
X request->io_Length = 1;
X SendIO(request);
X return(0);
X }
X
X /*
X * Check if user has hit close box
X *
X */
X
Xint CheckQuit()
X{
X int Quit;
X struct IntuiMessage *message;
X
X Quit=FALSE;
X while( ((message = (struct IntuiMessage *)
X GetMsg(Win->UserPort) ) != NULL)) {
X if(message->Class==CLOSEWINDOW) Quit=TRUE;
X ReplyMsg(message);
X }
X return Quit;
X}
X
XConGetC(request)
Xstruct IOStdReq *request;
X{
X char c;
X
X request->io_Command = CMD_READ;
X request->io_Data = (APTR)&c;
X request->io_Length = 1;
X DoIO(request);
X return c;
X}
X
SHAR_EOF
echo "extracting expand.c"
sed 's/^X//' << \SHAR_EOF > expand.c
X/*************************************************************
X * vt100 terminal emulator - Wild card and Directory support
X * :ts=8
X *
X * v2.9 ACS - See change summary.
X * v2.7 870825 ACS - Use the *InfoMsg*() routines in window.c rather
X * than req().
X * v2.6 870227 DBW - bug fixes for all the stuff in v2.5
X * v2.5 870214 DBW - more additions (see readme file)
X * v2.4 861214 DBW - lots of fixes/additions (see readme file)
X * v2.3 861101 DBW - minor bug fixes
X * v2.2 861012 DBW - more of the same
X * v2.1 860915 DBW - new features (see README)
X * 860830 Steve Drew Added Wild card support,
X * features(expand.c)
X * v2.0 860809 DBW - Major rewrite
X * v1.1 860720 DBW - Switches, 80 cols, colors, bug fixes
X * v1.0 860712 DBW - First version released
X *
X * Much of the code from this module extracted from
X * Matt Dillons Shell program. (Thanxs Matt.)
X *************************************************************/
X
X#include "vt100.h"
X
Xstruct DPTR { /* Format of directory fetch ptr */
X struct FileLock *lock; /* lock on directory */
X struct FileInfoBlock *fib; /* mod'd fib for entry */
X};
X
X/*
X * Disk directory routines
X *
X *
X * diropen() returns a struct DPTR, or NULL if the given file does not
X * exist. stat will be set to 1 if the file is a directory. If the
X * name is "", then the current directory is openned.
X *
X * dirnext() returns 1 until there are no more entries. The **name and
X * *stat are set. *stat = 1 if the file is a directory.
X *
X * dirclose() closes a directory channel.
X *
X */
X
Xstruct DPTR *
Xdiropen(name, stat)
Xchar *name;
Xint *stat;
X{
X struct DPTR *dp;
X int namelen, endslash = 0;
X struct FileLock *MyLock;
X
X MyLock = (struct FileLock *)( (ULONG) ((struct Process *)
X (FindTask(NULL)))->pr_CurrentDir);
X namelen = strlen(name);
X if (namelen && name[namelen - 1] == '/') {
X name[namelen - 1] = '\0';
X endslash = 1;
X }
X *stat = 0;
X dp = (struct DPTR *)malloc(sizeof(struct DPTR));
X if (*name == '\0')
X dp->lock = (struct FileLock *)DupLock (MyLock);
X else
X dp->lock = (struct FileLock *)Lock (name, ACCESS_READ);
X if (endslash)
X name[namelen - 1] = '/';
X if (dp->lock == NULL) {
X free (dp);
X return (NULL);
X }
X dp->fib = (struct FileInfoBlock *)
X AllocMem((long)sizeof(struct FileInfoBlock), MEMF_PUBLIC);
X if (!Examine (dp->lock, dp->fib)) {
X dirclose (dp);
X return (NULL);
X }
X if (dp->fib->fib_DirEntryType >= 0)
X *stat = 1;
X return (dp);
X}
X
Xdirnext(dp, pname, stat)
Xstruct DPTR *dp;
Xchar **pname;
Xint *stat;
X{
X if (dp == NULL)
X return (0);
X if (ExNext (dp->lock, dp->fib)) {
X *stat = (dp->fib->fib_DirEntryType < 0) ? 0 : 1;
X *pname = dp->fib->fib_FileName;
X return (1);
X }
X return (0);
X}
X
X
Xdirclose(dp)
Xstruct DPTR *dp;
X{
X if (dp == NULL)
X return (1);
X if (dp->fib)
X FreeMem (dp->fib, (long)sizeof(*dp->fib));
X if (dp->lock)
X UnLock (dp->lock);
X free (dp);
X return (1);
X}
X
Xvoid
Xfree_expand(av)
Xchar **av;
X{
X char **base = av;
X
X if (av) {
X while (*av) {
X free (*av);
X ++av;
X }
X free (base);
X }
X}
X
X/*
X * EXPAND(wild_name, pac)
X * wild_name - char * (example: "df0:*.c")
X * pac - int * will be set to # of arguments.
X *
X */
X
X
Xchar **
Xexpand(base, pac)
Xchar *base;
Xint *pac;
X{
X char **eav = (char **)malloc (sizeof(char *));
X int eleft, eac;
X
X char *ptr, *name;
X char *bname, *ename, *tail;
X int stat, scr;
X struct DPTR *dp;
X
X *pac = eleft = eac = 0;
X base = strcpy(malloc(strlen(base)+1), base);
X for (ptr = base; *ptr && *ptr != '?' && *ptr != '*'; ++ptr);
X for (; ptr >= base && !(*ptr == '/' || *ptr == ':'); --ptr);
X if (ptr < base) {
X bname = strcpy (malloc(1), "");
X } else {
X scr = ptr[1];
X ptr[1] = '\0';
X bname = strcpy (malloc(strlen(base)+1), base);
X ptr[1] = scr;
X }
X ename = ptr + 1;
X for (ptr = ename; *ptr && *ptr != '/'; ++ptr);
X scr = *ptr;
X *ptr = '\0';
X tail = (scr) ? ptr + 1 : NULL;
X
X if ((dp = diropen (bname, &stat)) == NULL || stat == 0) {
X free (bname);
X free (base);
X free (eav);
X InfoMsg1Line("Could not open directory");
X return (NULL);
X }
X while (dirnext (dp, &name, &stat)) {
X if (compare_ok(ename, name)) {
X if (tail) {
X int alt_ac;
X char *search, **alt_av, **scrav;
X struct FileLock *lock;
X
X if (!stat) /* expect more dirs, but this not a dir */
X continue;
X lock = (struct FileLock *)CurrentDir (dp->lock);
X search = malloc(strlen(name)+strlen(tail)+2);
X strcpy (search, name);
X strcat (search, "/");
X strcat (search, tail);
X scrav = alt_av = expand (search, &alt_ac);
X CurrentDir (lock);
X if (scrav) {
X while (*scrav) {
X if (eleft < 2) {
X char **scrav = (char **)
X malloc(sizeof(char *) * (eac + 10));
X movmem ((char *)eav, (char *)scrav, sizeof(char *) * (eac + 1));
X free (eav);
X eav = scrav;
X eleft = 10;
X }
X eav[eac] = malloc(strlen(bname)+strlen(*scrav)+1);
X strcpy(eav[eac], bname);
X strcat(eav[eac], *scrav);
X free (*scrav);
X ++scrav;
X --eleft, ++eac;
X }
X free (alt_av);
X }
X } else {
X if (eleft < 2) {
X char **scrav = (char **)
X malloc(sizeof(char *) * (eac + 10));
X movmem ((char *)eav, (char *)scrav, sizeof(char *) * (eac + 1));
X free (eav);
X eav = scrav;
X eleft = 10;
X }
X eav[eac] = malloc (strlen(bname)+strlen(name)+1);
X eav[eac] = strcpy(eav[eac], bname);
X strcat(eav[eac], name);
X --eleft, ++eac;
X }
X }
X }
X dirclose (dp);
X *pac = eac;
X eav[eac] = NULL;
X free (bname);
X free (base);
X if (eac)
X return (eav);
X free (eav);
X return (NULL);
X}
X
X/*
X * Compare a wild card name with a normal name
X */
X
X#define MAXB 8
X
Xcompare_ok(wild, name)
Xchar *wild, *name;
X{
X char *w = wild;
X char *n = name;
X char *back[MAXB][2];
X int bi = 0;
X
X while (*n || *w) {
X switch (*w) {
X case '*':
X if (bi == MAXB) {
X InfoMsg1Line("Too many levels of '*'");
X return (0);
X }
X back[bi][0] = w;
X back[bi][1] = n;
X ++bi;
X ++w;
X continue;
Xgoback:
X --bi;
X while (bi >= 0 && *back[bi][1] == '\0')
X --bi;
X if (bi < 0)
X return (0);
X w = back[bi][0] + 1;
X n = ++back[bi][1];
X ++bi;
X continue;
X case '?':
X if (!*n) {
X if (bi)
X goto goback;
X return (0);
X }
X break;
X default:
X if (toupper(*n) != toupper(*w)) {
X if (bi)
X goto goback;
X return (0);
X }
X break;
X }
X if (*n) ++n;
X if (*w) ++w;
X }
X return (1);
X}
X
Xvoid
Xset_dir(new)
Xchar *new;
X{
X register char *s;
X int i;
X struct FileLock *lock;
X char temp[60];
X struct FileInfoBlock *fib;
X
X if (*new != '\000') {
X strcpy(temp, MyDir);
X s = new;
X if (*s == '/') {
X s++;
X for (i=strlen(MyDir);
X MyDir[i] != '/' && MyDir[i] != ':';
X i--);
X MyDir[i+1] = '\0';
X strcat(MyDir, s);
X }
X else if (exists(s, ':') == 0) {
X if (MyDir[strlen(MyDir)-1] != ':')
X strcat(MyDir, "/");
X strcat(MyDir, s);
X }
X else
X strcpy(MyDir, s);
X
X if ((lock = (struct FileLock *)Lock(MyDir, (long)ACCESS_READ)) == 0) {
X InfoMsg2Line("Directory not found:",MyDir);
X strcpy(MyDir, temp);
X }
X else {
X fib = (struct FileInfoBlock *)AllocMem(
X (long)sizeof(struct FileInfoBlock), MEMF_PUBLIC);
X if (fib) {
X if (Examine(lock, fib)) {
X if (fib->fib_DirEntryType > 0) {
X UnLock(CurrentDir(lock));
X if (MyDir[strlen(MyDir)-1] == '/')
X MyDir[strlen(MyDir)-1] = '\000';
X }
X else {
X InfoMsg2Line("Not a Directory:",MyDir);
X strcpy(MyDir,temp);
X }
X }
X FreeMem(fib, (long)sizeof(struct FileInfoBlock));
X }
X else {
X InfoMsg1Line("Can't change directory...No free memory!");
X strcpy(MyDir,temp);
X }
X }
X }
X}
X
Xexists(s,c)
Xchar *s,c;
X {
X while (*s != '\000')
X if (*s++ == c) return(1);
X return(0);
X }
SHAR_EOF
echo "extracting init.c"
sed 's/^X//' << \SHAR_EOF > init.c
X/***************************************************************
X * vt100 - terminal emulator - initialization
X * :ts=8
X *
X * v2.9 ACS - Support new cmds EXT. Use S and R for Send and Receive menu
X * items instead of ^ and V. AREXX support.
X * v2.8a 880331 ACS - Allow lines 0 in init file to *really* mean
X * "use all available lines".
X * v2.7 870825 ACS - Allow execution of all script files specified on
X * command line (companion to changes in script.c).
X * Rolled menu init into one routine (do_menu_init()).
X * v2.6 870227 DBW - bug fixes for all the stuff in v2.5
X * v2.5 870214 DBW - more additions (see readme file)
X * v2.4 861214 DBW - lots of fixes/additions (see readme file)
X * v2.3 861101 DBW - minor bug fixes
X * v2.2 861012 DBW - more of the same
X * v2.1 860915 DBW - new features (see README)
X * 860901 ACS - Added Parity and Word Length and support code
X * 860823 DBW - Integrated and rewrote lots of code
X * v2.0 860809 DBW - Major rewrite
X * v1.1 860720 DBW - Switches, 80 cols, colors, bug fixes
X * v1.0 860712 DBW - First version released
X *
X ***************************************************************/
X
X#include "vt100.h"
X
Xstruct Device *ConsoleDevice = NULL;
Xstruct IOStdReq ConReq;
Xextern APTR OrigWindowPtr;
Xextern int capture; /* in vt100.c */
X
X/* Used by script.c for script file chaining. */
Xint script_files_todo = 0;
Xchar **script_files = NULL;
X
Xchar line[256];
X
X/* Command key equivalences per menu. Manipulated by script.c */
X
X/* Equivalences for the File menu... */
Xstruct filecmd {
X char mo; /* Mode */
X char se; /* Send */
X char re; /* Receive */
X char kg; /* Kermit Get */
X char kb; /* Kermit Bye */
X char ca; /* Capture or Capturing */
X char nl;
X} filecmd_chars = { ' ', 'S', 'R', 'G', 'B', ' ', '\0' };
X
X/* Equivalences for Mode sub-menu... */
Xstruct mode_cmd {
X char as; /* ascii mode */
X char xm; /* xmodem mode */
X char xmc; /* xmodemcrc mode */
X char ke; /* kermit mode */
X char nl;
X} modecmd_chars = { ' ', 'X', ' ', 'K', '\0' };
X
X/* Equivalences for the Comm menu... */
Xstruct commcmd {
X char nl0; /* Baud Sub-Item */
X char nl1; /* Parity Sub-Item */
X char nl2; /* Xfer mode Sub-Item */
X char sh; /* Shared item */
X char nl;
X} commcmd_chars = { ' ', ' ', ' ', ' ', '\0' };
X
X/* Equivalences for the Baud Rate sub-menu... */
Xstruct baudcmd {
X char b03; /* 0300 */
X char b12; /* 1200 */
X char b24; /* 2400 */
X char b48; /* 4800 */
X char b96; /* 9600 */
X char bnl;
X} baudcmd_chars = { ' ', 'L', 'H', ' ', ' ', '\0' };
X
X/* Equivalences for the Parity sub-menu... */
Xstruct parcmd {
X char no; /* NOne */
X char ma; /* MArk */
X char sp; /* SPace */
X char ev; /* EVen */
X char od; /* ODd */
X char nl;
X} parcmd_chars = { 'N', ' ', ' ', 'E', 'O', '\0' };
X
X/* Equivalences for the Xfer Mode sub-menu... */
Xstruct modcmd {
X char im; /* IMage */
X char tx; /* TeXt */
X char cn; /* CoNvert */
X char ac; /* AutoChop */
X char nl;
X} modcmd_chars = { 'I', 'T', ' ', ' ', '\0' };
X
X/* Equivalences for the Script menu... */
Xstruct scrcmd {
X char em; /* Execute Macro */
X char ab; /* Abort Macro */
X char rc; /* AREXX Macro */
X char nl;
X} scrcmd_chars = { 'M', 'A', ' ', '\0' };
X
X/* Equivalences for the Utility menu... */
Xstruct utilcmd {
X char sb; /* Send Break */
X char hu; /* Hang Up */
X char cd; /* Change Dir */
X char cs; /* Clear Screen */
X char ec; /* ECho */
X char wr; /* WRap */
X char nk; /* Num Key */
X char ac; /* App Cur */
X char bs; /* BS<->DEL */
X char xb; /* Xfer beep */
X char mu; /* Mouse up events */
X char md; /* Mouse down events */
X char nl;
X} utilcmd_chars = { '.', ' ', 'D', ' ', ' ', 'W', 'K', 'C', ' ', ' ', ' ', ' ', '\0' };
X
Xstatic char *filetext[] = {
X "Protocol",
X "Send",
X "Receive",
X "Kermit Get",
X "Kermit BYE",
X "Capture"
X};
X
Xstatic char *modetext[] = {
X " Ascii",
X " Xmodem",
X " XmodemCRC",
X " Kermit"
X};
X
Xstatic char *commtext[] = {
X "Baud Rate",
X "Parity ",
X "Xfer Mode",
X " Shared ",
X};
X
Xstatic char *baudtext[] = {
X " 300",
X " 1200",
X " 2400",
X " 4800",
X " 9600"
X};
X
Xstatic char *partext[] = {
X " None ",
X " Mark ",
X " Space",
X " Even ",
X " Odd "
X};
X
Xstatic char *modtext[] = {
X " Image ",
X " Text ",
X " Convert",
X " AutoChop"
X};
X
Xstatic char *scrtext[] = {
X "Execute Macro",
X "Abort Execution",
X "AREXX Macro"
X};
X
Xstatic char *utiltext[] = {
X "Send Break",
X "Hang Up",
X "Change Dir",
X "Clear Scrn",
X " Echo",
X " Wrap",
X " Num Key",
X " App Cur",
X " BS<->DEL",
X " Xfer Beep",
X " Mouse Up",
X " Mouse Dn",
X};
X
Xstruct HowToInit {
X int LeftEdge; /* in characters, NOT pixels */
X int Width; /* ditto */
X ULONG Flags;
X char **text;
X char *cmdkeys;
X};
X
Xstatic struct HowToInit menu_init[] = {
X { 0, 20, ITEMTEXT | ITEMENABLED | HIGHCOMP,
X filetext, (char *)(&filecmd_chars) },
X {10, 17, ITEMTEXT | ITEMENABLED | HIGHCOMP | CHECKIT | MENUTOGGLE,
X modetext, (char *)(&modecmd_chars) },
X { 0, 11, ITEMTEXT | ITEMENABLED | HIGHCOMP,
X commtext, (char *)(&commcmd_chars) },
X { 10, 12, ITEMTEXT | ITEMENABLED | HIGHCOMP | CHECKIT | MENUTOGGLE,
X baudtext, (char *)(&baudcmd_chars) },
X { 10, 12, ITEMTEXT | ITEMENABLED | HIGHCOMP | CHECKIT | MENUTOGGLE,
X partext, (char *)(&parcmd_chars) },
X { 10, 15, ITEMTEXT | ITEMENABLED | HIGHCOMP | CHECKIT | MENUTOGGLE,
X modtext, (char *)(&modcmd_chars) },
X { 0, 20, ITEMTEXT | ITEMENABLED | HIGHCOMP,
X scrtext, (char *)(&scrcmd_chars) },
X { 0, 16, ITEMTEXT | ITEMENABLED | HIGHCOMP,
X utiltext, (char *)(&utilcmd_chars) }
X};
X
X#define FILE_INIT_ENTRY (&(menu_init[0]))
X#define MODE_INIT_ENTRY (&(menu_init[1]))
X#define COMM_INIT_ENTRY (&(menu_init[2]))
X#define RS_INIT_ENTRY (&(menu_init[3]))
X#define PAR_INIT_ENTRY (&(menu_init[4]))
X#define XF_INIT_ENTRY (&(menu_init[5]))
X#define SCRIPT_INIT_ENTRY (&(menu_init[6]))
X#define UTIL_INIT_ENTRY (&(menu_init[7]))
X
Xvoid do_menu_init();
X
X#if AREXX
Xchar *rexxerrmsgs[] = {
X "",
X "No AREXX library - AREXX unavailable.",
X "Can't contact AREXX server - AREXX unavailable.",
X "Can't create an AREXX msg - AREXX unavailable.",
X "Can't get memory for hostname.",
X "VT100 AREXX port already present - another VT100 up?",
X "Can't get memory for AREXX port."
X};
X#endif /* AREXX */
X
Xchar *InitDefaults(argc,argv)
Xint argc;
Xchar **argv;
X {
X FILE *fd = NULL;
X char *p = NULL, *ifile, temp[80];
X int i, l, dont_init = 0, customfudge, maxrows, maxlines;
X
X for(l = 0; l < EXTMAX; l++)
X ExtXfer[l] = NULL;
X
X doing_init = 1; /* make sure we only allow INIT script commands */
X if (argc > 1) {
X int start_of_script_files = 1;
X
X if(strcmp(argv[1], "-i") == 0) { /* No init file */
X dont_init = 1;
X start_of_script_files = 2;
X }
X else if(strcmp(argv[1], "+i") == 0) { /* Use specified init file */
X start_of_script_files = 3;
X if((fd=fopen(argv[2],"r")) == NULL) {
X ifile = AllocMem((LONG)(strlen(argv[2])+3), MEMF_PUBLIC|MEMF_CLEAR);
X strcpy(ifile, "S:");
X strcat(ifile, argv[2]);
X fd = fopen(ifile, "r");
X FreeMem(ifile, (LONG)(strlen(argv[2])+3));
X ifile = NULL;
X }
X }
X if(start_of_script_files > argc)
X script_files_todo = 0;
X else
X script_files_todo = argc - start_of_script_files; /* # of cmdline script files left */
X script_files = &(argv[start_of_script_files]); /* Ptr to first of 'em */
X }
X
X if((p_font == NULL) || (p_font[0] == '\0'))
X strcpy(myfontname, "topaz");
X else
X strcpy(myfontname, p_font); /* Init font name */
X strcat(myfontname, ".font");
X
X if((p_device == NULL) || (p_device[0] == '\0'))
X strcpy(mysername, SERIALNAME);
X else
X strcpy(mysername, p_device);
X
X#if AREXX
X /* Setup the AREXX interface now so user can use it during init. */
X if( (RexxSysBase = (struct RxsLib *)OpenLibrary(RXSNAME, 0L))
X == NULL)
X puts("Can't open rexxsyslib.library - AREXX unavailable.");
X else if( (i = makerexxport()) != 0)
X cleanup(rexxerrmsgs[i], 256);
X#endif /* AREXX */
X
X if(!dont_init)
X if((fd == NULL) && ((fd=fopen("vt100.init","r")) == NULL))
X fd=fopen("s:vt100.init","r");
X
X if(fd != NULL) {
X while (fgets(line,256,fd) != 0) {
X if(line[strlen(line)-1] == '\n')
X line[strlen(line)-1] = '\000';
X p = next_wrd(&line[0],&l);
X if (*p) {
X *p |= ' ';
X if (p[1]) p[1] |= ' ';
X if (*p == '#') continue;
X if (strncmp(p, "exi", 3) == 0) break;
X exe_cmd(p,l);
X }
X }
X fclose(fd);
X }
X doing_init = 0;
X
X IntuitionBase = (struct IntuitionBase *)
X OpenLibrary("intuition.library", INTUITION_REV);
X if( IntuitionBase == NULL )
X cleanup("can't open intuition",1);
X
X GfxBase = (struct GfxBase *)
X OpenLibrary("graphics.library",GRAPHICS_REV);
X if( GfxBase == NULL )
X cleanup("can't open graphics library",2);
X
X DiskfontBase = (struct Library *)OpenLibrary("diskfont.library", 0L);
X if(DiskfontBase == NULL)
X cleanup("can't open diskfont library", 2);
X
X if ( (myfont = (struct TextFont *)OpenFont(&myattr)) == NULL
X && (myfont = (struct TextFont *)OpenDiskFont(&myattr)) == NULL) {
X sprintf(temp, "Can't open font %s", myfontname);
X cleanup(temp, 4);
X }
X
X Xsize = myfont->tf_XSize;
X Ysize = myfont->tf_YSize;
X BaseLine = myfont->tf_Baseline;
X
X /* Now set up all the screen info as necessary */
X
X maxrows = GfxBase->NormalDisplayRows;
X
X /* If user wants to use the current interlace setting then set p_interlace
X ** according to what the ViewLord says it is. */
X if(p_interlace == 2)
X p_interlace = ((IntuitionBase->ViewLord.Modes & LACE) == LACE) ? 1 : 0;
X else if((p_screen == 0) && ((IntuitionBase->ViewLord.Modes & LACE) == 0))
X p_interlace = 0;
X
X if(p_interlace)
X maxrows *= 2;
X
X customfudge = (p_screen == 1) ? 4 : 0;
X
X /* See if user wants to use everything available (specified LINES 0).If
X ** so then set p_lines so we'll leave room for the window title.
X ** (Ysize + 1) is the size of the window title bar.
X ** (Ysize + 1 + customfudge) is used to allow us to account for the the 4
X ** scan-lines we'll allow in CUSTOM screen mode so that the user can pull
X ** the window down to expose the screen's depth arrangement gadgets. Note
X ** that it's OK to overwrite the last 2 lines or so of the window-title bar
X ** (that's why we take the remainder first).
X **/
X if( ((maxrows - (Ysize + 1 - customfudge)) % Ysize) > (Ysize - 2) )
X maxlines = (maxrows - Ysize + customfudge) / Ysize;
X else
X maxlines = (maxrows - (Ysize + 1 + customfudge)) / Ysize;
X if(p_lines == 0)
X p_lines = maxlines;
X else if (p_lines > maxlines)
X p_lines = maxlines;
X
X /* Set MINY. MINY will be adjusted so we'll overwrite part of the
X ** window title bar if necessary to get the last line to end at the bottom
X ** of the window.
X ** Remember that MINY is the location of the BASELINE of the character. */
X {
X int end = (Ysize + 2) + (p_lines * Ysize);
X
X MINY = Ysize + 2;
X if(end > maxrows)
X MINY -= (end - maxrows);
X MINY += BaseLine;
X }
X if(p_screen == 1 && p_interlace == 1)
X NewScreen.ViewModes |= LACE;
X
X MAXY = MINY + ((p_lines - 1) * Ysize);
X top = MINY; bot = MAXY;
X savx = MINX; savy = MINY;
X
X NewWindow.Height = MAXY + customfudge + (Ysize - BaseLine);
X NewWindow.MinHeight = NewWindow.Height;
X NewWindow.MaxHeight = NewWindow.Height;
X NewReqWindow.MaxHeight = NewWindow.Height;
X NewWindow.TopEdge = 0L;
X
X if (p_screen == 1) {
X if (p_depth > 2)
X p_depth = 2;
X else if (p_depth < 1)
X p_depth = 1;
X NewScreen.Depth = (long)p_depth;
X NewScreen.Height = NewWindow.Height + customfudge;
X NewScreen.TopEdge = 0;
X } else {
X p_depth = 2L;
X NewWindow.Screen = NULL;
X NewReqWindow.Screen = NULL;
X NewWindow.Type = WBENCHSCREEN;
X NewReqWindow.Type = WBENCHSCREEN;
X }
X
X /* see if we exit with a startup script */
X if (strncmp(p, "exi", 3) == 0) {
X p = next_wrd(p+l+1,&l);
X if (*p) return(p);
X }
X if (script_files_todo > 0) {
X script_files_todo--;
X return(*(script_files++));
X }
X return(NULL);
X }
X
Xvoid InitDevs()
X{
XUSHORT colors[4];
Xint i;
XBYTE *b,*c;
Xstruct Process *mproc;
X
X if (p_screen == 1) {
X if ((myscreen = (struct Screen *)OpenScreen(&NewScreen)) == NULL)
X cleanup("can't open screen",3);
X NewWindow.Screen = myscreen;
X NewReqWindow.Screen = myscreen;
X }
X
X if ((mywindow = (struct Window *)OpenWindow(&NewWindow)) == NULL)
X cleanup("can't open window",4);
X
X if(OpenDevice("console.device", -1L, &ConReq, 0L))
X cleanup("can't open console", 4);
X ConsoleDevice = ConReq.io_Device;
X
X if(p_screen == 1) { /* Cause system reqs to come to this screen */
X mproc = (struct Process *)FindTask(0L);
X OrigWindowPtr = mproc->pr_WindowPtr;
X mproc->pr_WindowPtr = (APTR)mywindow;
X }
X
X myviewport = (struct ViewPort *)ViewPortAddress(mywindow);
X myrastport = (struct RastPort *)mywindow->RPort;
X
X SetFont(myrastport,myfont);
X
X if (p_depth > 1) myrequest.BackFill = 2;
X if (p_screen != 0 && p_wbcolors == 0) {
X colors[0] = p_background;
X colors[1] = p_foreground;
X colors[2] = p_bold;
X colors[3] = p_cursor;
X if (p_depth == 1)
X LoadRGB4(myviewport, colors, 2L);
X else
X LoadRGB4(myviewport, colors, 4L);
X }
X
X Read_Request = (struct IOExtSer *)
X AllocMem((long)sizeof(*Read_Request),MEMF_PUBLIC|MEMF_CLEAR);
X Read_Request->io_SerFlags = (p_shared ? SERF_SHARED : 0);
X Read_Request->IOSer.io_Message.mn_ReplyPort = CreatePort(0L,0L);
X if(OpenDevice(mysername, (LONG)p_unit, (struct IORequest *)Read_Request, NULL))
X cleanup("Can't open Read device",5);
X rs_in = malloc(p_buffer+1);
X Read_Request->io_SerFlags = 0L;
X Read_Request->io_Baud = p_baud;
X Read_Request->io_ReadLen = 8L;
X Read_Request->io_WriteLen = 8L;
X Read_Request->io_CtlChar = 0x11130000L;
X Read_Request->io_RBufLen = p_buffer;
X Read_Request->io_BrkTime = p_break;
X Read_Request->IOSer.io_Command = SDCMD_SETPARAMS;
X DoIO((struct IORequest *)Read_Request);
X Read_Request->IOSer.io_Command = CMD_READ;
X Read_Request->IOSer.io_Length = 1;
X Read_Request->IOSer.io_Data = (APTR) &rs_in[0];
X
X Write_Request = (struct IOExtSer *)
X AllocMem((long)sizeof(*Write_Request),MEMF_PUBLIC|MEMF_CLEAR);
X b = (BYTE *)Read_Request;
X c = (BYTE *)Write_Request;
X for (i=0;i<sizeof(struct IOExtSer);i++)
X *c++ = *b++;
X Write_Request->IOSer.io_Message.mn_ReplyPort = CreatePort(0L,0L);
X Write_Request->IOSer.io_Command = CMD_WRITE;
X Write_Request->IOSer.io_Length = 1;
X Write_Request->IOSer.io_Data = (APTR) &rs_out[0];
X
X Timer_Port = CreatePort("Timer Port",0L);
X Script_Timer_Port = CreatePort("Timer Port",0L);
X
X if (OpenDevice(TIMERNAME, UNIT_VBLANK, (struct IORequest *)&Timer, NULL) ||
X OpenDevice(TIMERNAME, UNIT_VBLANK, (struct IORequest *)&Script_Timer, NULL))
X cleanup("can't open timer device",7);
X
X Timer.tr_node.io_Message.mn_ReplyPort = Timer_Port;
X Timer.tr_node.io_Command = TR_ADDREQUEST;
X Timer.tr_node.io_Flags = 0;
X Timer.tr_node.io_Error = 0;
X
X Script_Timer.tr_node.io_Message.mn_ReplyPort = Script_Timer_Port;
X Script_Timer.tr_node.io_Command = TR_ADDREQUEST;
X Script_Timer.tr_node.io_Flags = 0;
X Script_Timer.tr_node.io_Error = 0;
X
X BeepWave = (UBYTE *)AllocMem(BEEPSIZE,(long)(MEMF_CHIP|MEMF_CLEAR));
X if (BeepWave != 0)
X BeepWave[0] = 100;
X
X Audio_Port = CreatePort("Audio Port",0L);
X
X Audio_Request.ioa_Request.io_Message.mn_ReplyPort = Audio_Port;
X Audio_Request.ioa_Request.io_Message.mn_Node.ln_Pri = 85;
X Audio_Request.ioa_Data = Audio_AllocMap;
X Audio_Request.ioa_Length = (ULONG) sizeof(Audio_AllocMap);
X
X if (OpenDevice(AUDIONAME, NULL, (struct IORequest *)&Audio_Request, NULL))
X cleanup("can't open audio device",8);
X
X Audio_Request.ioa_Request.io_Command = CMD_WRITE;
X Audio_Request.ioa_Request.io_Flags = ADIOF_PERVOL;
X Audio_Request.ioa_Data = BeepWave;
X Audio_Request.ioa_Length = BEEPSIZE;
X Audio_Request.ioa_Period = COLORCLOCK / (BEEPSIZE * BEEPFREQ);
X Audio_Request.ioa_Volume = p_volume;
X Audio_Request.ioa_Cycles = 100;
X}
X
X/*****************************************************************/
X/* The following function initializes the structure arrays */
X/* needed to provide the File menu topic. */
X/*****************************************************************/
Xvoid InitFileItems()
X{
X int n, nxfer;
X struct HowToInit Externs; /* for the external xfer pgms */
X char *p, *p1;
X
X if(capture == TRUE)
X filetext[FILEMAX-1] = "Capturing";
X else
X filetext[FILEMAX-1] = "Capture";
X do_menu_init(FileItem, FileText, FILE_INIT_ENTRY, FILEMAX);
X FileItem[0].SubItem = ModeItem;
X do_menu_init(ModeItem, ModeText, MODE_INIT_ENTRY, MODEMAX);
X
X p = (char *)&Externs; p1 = (char *)MODE_INIT_ENTRY;
X for(n = 0; n < sizeof(struct HowToInit); n++)
X *(p++) = *(p1++);
X
X nxfer = MODEMAX;
X for(n = 0; n < NumExts; n++) {
X struct ExternalXfer *exp = ExtXfer[n];
X
X nxfer = n + MODEMAX;
X ModeItem[nxfer-1].NextItem = &ModeItem[nxfer];
X Externs.text = &exp->dispname;
X *Externs.cmdkeys = exp->cmdkey;
X do_menu_init(&ModeItem[nxfer], &ModeText[nxfer], &Externs, 1);
X ModeItem[nxfer].TopEdge = 10 * nxfer;
X }
X
X for(n = 0; n <= nxfer; n++ ) {
X ModeItem[n].MutualExclude = (~(1 << n));
X }
X if(p_xproto > nxfer) {
X p_xproto = MODEMAX - 1;
X }
X ModeItem[p_xproto].Flags |= CHECKED;
X}
X
X/******************************************************************
X** Main Comm menu
X** set up for Baud & Parity submenus
X*******************************************************************/
Xvoid InitCommItems()
X{
X int n;
X
X do_menu_init(CommItem, CommText, COMM_INIT_ENTRY, COMMAX);
X CommItem[0].SubItem = RSItem;
X CommItem[1].SubItem = ParItem;
X CommItem[2].SubItem = XFItem;
X CommItem[3].Flags |= CHECKIT | MENUTOGGLE;
X if(p_shared)
X CommItem[3].Flags |= CHECKED;
X else
X CommItem[3].Flags &= (-1L ^ CHECKED);
X
X/*****************************************************************/
X/* The following initializes the structure arrays */
X/* needed to provide the BaudRate Submenu topic. */
X/*****************************************************************/
X
X do_menu_init(RSItem, RSText, RS_INIT_ENTRY, RSMAX);
X for( n=0; n<RSMAX; n++ ) {
X RSItem[n].MutualExclude = (~(1 << n));
X }
X
X /* select baud item chekced */
X switch (p_baud) {
X case 300: n = 0; break;
X case 1200: n = 1; break;
X case 2400: n = 2; break;
X case 4800: n = 3; break;
X case 9600: n = 4; break;
X default: n = 2; p_baud = 2400;
X }
X RSItem[n].Flags |= CHECKED;
X
X/* initialize text for specific menu items */
X
X/*****************************************************************/
X/* The following initializes the structure arrays */
X/* needed to provide the Parity Submenu topic. */
X/*****************************************************************/
X
X do_menu_init(ParItem, ParText, PAR_INIT_ENTRY, PARMAX);
X for( n=0; n<PARMAX; n++ ) {
X ParItem[n].MutualExclude = (~(1 << n));
X }
X
X /* select parity item chekced */
X ParItem[p_parity].Flags |= CHECKED;
X
X/*****************************************************************/
X/* The following initializes the structure arrays */
X/* initialize text for specific menu items */
X/* needed to provide the Transfer Mode menu topic. */
X/*****************************************************************/
X
X do_menu_init(XFItem, XFText, XF_INIT_ENTRY, XFMAX);
X
X /* initialize each menu item and IntuiText with loop */
X for(n = 0; n < 2; n++)
X XFItem[n].MutualExclude = 2 - n;
X
X /* mode checked */
X XFItem[p_mode].Flags |= CHECKED;
X if (p_convert)
X XFItem[2].Flags |= CHECKED;
X
X if (p_autochop)
X XFItem[3].Flags |= CHECKED;
X
X} /* end of InitCommItems() */
X
X
X/*****************************************************************/
X/* The following function initializes the structure arrays */
X/* needed to provide the Script menu topic. */
X/*****************************************************************/
Xvoid InitScriptItems()
X{
X do_menu_init(ScriptItem, ScriptText, SCRIPT_INIT_ENTRY, SCRIPTMAX);
X}
X
X/*****************************************************************/
X/* The following function initializes the structure arrays */
X/* needed to provide the Util menu topic. */
X/*****************************************************************/
Xvoid InitUtilItems()
X{
X int n;
X
X do_menu_init(UtilItem, UtilText, UTIL_INIT_ENTRY, UTILMAX);
X /* initialize each menu item and IntuiText with loop */
X for( n=0; n<UTILMAX; n++ ) {
X if (n > 3)
X UtilItem[n].Flags |= CHECKIT | MENUTOGGLE;
X }
X
X if (p_echo)
X UtilItem[4].Flags |= CHECKED;
X if (p_wrap)
X UtilItem[5].Flags |= CHECKED;
X if (p_keyapp == 0)
X UtilItem[6].Flags |= CHECKED;
X if (p_curapp)
X UtilItem[7].Flags |= CHECKED;
X if (p_bs_del)
X UtilItem[8].Flags |= CHECKED;
X if (p_xbeep)
X UtilItem[9].Flags |= CHECKED;
X if(p_mouse_up)
X UtilItem[10].Flags |= CHECKED;
X if(p_mouse_down)
X UtilItem[11].Flags |= CHECKED;
X
X swap_bs_del(); /* Setup keys[] properly... */
X swap_bs_del(); /* ...for mode */
X}
X
X/****************************************************************/
X/* The following function inits the Menu structure array with */
X/* appropriate values for our simple menu. Review the manual */
X/* if you need to know what each value means. */
X/****************************************************************/
Xvoid InitMenu()
X{
X menu[0].NextMenu = &menu[1];
X menu[0].LeftEdge = 5;
X menu[0].TopEdge = 0;
X menu[0].Width = 40;
X menu[0].Height = 10;
X menu[0].Flags = MENUENABLED;
X menu[0].MenuName = "File"; /* text for menu-bar display */
X menu[0].FirstItem = &FileItem[0]; /* pointer to first item in list */
X
X menu[1].NextMenu = &menu[2];
X menu[1].LeftEdge = 55;
X menu[1].TopEdge = 0;
X menu[1].Width = 88;
X menu[1].Height = 10;
X menu[1].Flags = MENUENABLED;
X menu[1].MenuName = "Comm Setup"; /* text for menu-bar display */
X menu[1].FirstItem = &CommItem[0]; /* pointer to first item in list */
X
X menu[2].NextMenu = &menu[3];
X menu[2].LeftEdge = 153;
X menu[2].TopEdge = 0;
X menu[2].Width = 56;
X menu[2].Height = 10;
X menu[2].Flags = MENUENABLED;
X menu[2].MenuName = "Script"; /* text for menu-bar display */
X menu[2].FirstItem = &ScriptItem[0]; /* pointer to first item in list*/
X
X menu[3].NextMenu = NULL;
X menu[3].LeftEdge = 225;
X menu[3].TopEdge = 0;
X menu[3].Width = 64;
X menu[3].Height = 10;
X menu[3].Flags = MENUENABLED;
X menu[3].MenuName = "Utility"; /* text for menu-bar display */
X menu[3].FirstItem = &UtilItem[0]; /* pointer to first item in list*/
X}
X
Xvoid do_menu_init(menuitem, menutext, initentry, max)
Xstruct MenuItem menuitem[];
Xstruct IntuiText menutext[];
Xstruct HowToInit *initentry;
Xint max;
X{
X int n, nplus1;
X char **temp;
X
X /* initialize each menu item and IntuiText with loop */
X for( n=0; n < max; n++ ) {
X nplus1 = n + 1;
X temp = initentry->text;
X menutext[n].IText = (UBYTE *)temp[n];
X menuitem[n].NextItem = &menuitem[nplus1];
X menuitem[n].LeftEdge = initentry->LeftEdge * Ysize;
X menuitem[n].TopEdge = 10 * n;
X menuitem[n].Width = initentry->Width * Ysize;
X menuitem[n].Height = 10;
X menuitem[n].Flags = initentry->Flags;
X menuitem[n].MutualExclude = 0;
X menuitem[n].ItemFill = (APTR)&menutext[n];
X menuitem[n].SelectFill = NULL;
X if((initentry->cmdkeys != NULL)
X && (initentry->cmdkeys[n])
X && (initentry->cmdkeys[n] != ' ')) {
X menuitem[n].Command = initentry->cmdkeys[n];
X menuitem[n].Flags |= COMMSEQ;
X }
X else menuitem[n].Command = 0;
X menuitem[n].SubItem = NULL;
X menuitem[n].NextSelect = 0;
X
X menutext[n].FrontPen = 0;
X menutext[n].BackPen = 1;
X menutext[n].DrawMode = JAM2;/* render in fore and background */
X menutext[n].LeftEdge = 0;
X menutext[n].TopEdge = 1;
X menutext[n].ITextFont = NULL;
X menutext[n].NextText = NULL;
X }
X menuitem[max-1].NextItem = NULL;
X}
X
X#if AREXX
Xmakerexxport()
X{
X int i,
X ret = 0;
X long hostlen = strlen(HOSTNAMEROOT) + strlen(mysername) + 1 + 2 + 1;
X /* "VT100-" name "-" "xx" \0 */
X
X if(HostName) {
X FreeMem(HostName, (ULONG)(strlen(HostName)+1));
X HostName = NULL;
X }
X
X if( (HostName = AllocMem(hostlen, MEMF_PUBLIC | MEMF_CLEAR)) == NULL)
X return NOHOSTMEM;
X
X sprintf(HostName, "%s%s-%02d", HOSTNAMEROOT, mysername, p_unit);
X
X Forbid();
X
X if(FindPort(HostName) != NULL)
X ret = HAVEVT100PORT;
X else if( (FromRexxPort = (struct MsgPort *)AllocMem((LONG)sizeof(struct MsgPort),
X MEMF_PUBLIC | MEMF_CLEAR)) == NULL)
X ret = NOPORTMEM;
X else {
X InitPort(FromRexxPort, HostName);
X AddPort(FromRexxPort);
X }
X
X Permit();
X if(ret && RexxSysBase) {
X CloseLibrary((struct Library *)RexxSysBase);
X RexxSysBase = NULL;
X }
X return ret;
X}
X#endif /* AREXX */
SHAR_EOF
echo "End of archive 5 (of 9)"
# if you want to concatenate archives, remove anything after this line
exit
