453 lines
13 KiB
C
453 lines
13 KiB
C
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/*===========================================================================*/
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/* Copyright (c) 1987 - 1988, Future Soft Engineering, Inc. */
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/* Houston, Texas */
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/*===========================================================================*/
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#define NOLSTRING TRUE /* jtf win3 mod */
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#include <windows.h>
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#include "port1632.h"
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#include "dcrc.h"
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#include "dynacomm.h"
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#include "task.h"
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/*---------------------------------------------------------------------------*/
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/* getScrCh() - [scf]*/
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/*---------------------------------------------------------------------------*/
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BOOL getScrCh ()
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{
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BOOL result;
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if (textIndex < textLength)
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{
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rdCH[1] = textPtr[textIndex];
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textIndex++;
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result = TRUE;
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}
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else
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result = FALSE;
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return TRUE;
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}
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/*---------------------------------------------------------------------------*/
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/* stripLeadingSpaces() - [scf]*/
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/*---------------------------------------------------------------------------*/
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VOID stripLeadingSpaces ()
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{
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INT i;
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BYTE whiteSpace[20];
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sprintf (whiteSpace," %c%c",CHFILL,TAB);
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i = outBuf[0] - 1;
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while (strchr (whiteSpace, outBuf[i]))
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{
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outBuf[i] = CR;
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outBuf[0]--;
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i--;
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}
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}
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/*---------------------------------------------------------------------------*/
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/* getChxmit() - Get xmit char. from clipBoard or file. [scf]*/
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/*---------------------------------------------------------------------------*/
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BOOL getChxmit()
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{
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BOOL result = FALSE;
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INT err;
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STRING str[2];
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BYTE whiteSpace[20];
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DWORD charsRead;
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if(!trmParams.xWordWrap || (xferFlag == XFRTYP) || (scrapSeq && copiedTable))
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{
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if(scrapSeq)
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{
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if(getScrCh())
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result = TRUE;
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}
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else
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{
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charsRead = _lread((int)xferRefNo, (LPSTR)(&rdCH[1]), ioCnt);
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if(charsRead == (DWORD)ioCnt)
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result = TRUE;
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else if(charsRead != 0)
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{
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if(charsRead != (DWORD)-1)
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charsRead = 0;
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else
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result = TRUE;
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}
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else
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result = FALSE;
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}
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outBufSeq = FALSE;
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return(result);
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}
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if(!outBufSeq)
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{
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repeat
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{
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if(scrapSeq)
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{
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if(getScrCh())
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err = ioCnt;
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else
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err = ioCnt + 1;
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}
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else
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{
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err = _lread(xferRefNo, (LPSTR)(&rdCH[1]), ioCnt);
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}
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if(err == ioCnt)
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{
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str[0] = 0x01; str[1] = rdCH[1];
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concat (outBuf, str, outBuf);
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outBufCol++;
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if (rdCH[1] == CR)
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outBufCol = 0;
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else if (rdCH[1] == LF)
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outBufCol--;
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else if(outBufCol > trmParams.xWrapCol) /* WRN as outBufCol is BOOL*/
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{ /* and xWrapCol is INT */
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xferBytes++;
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str[1] = LF;
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concat (outBuf, outBuf, str);
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xferBytes++;
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str[1] = CR;
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concat (outBuf, outBuf, str);
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outBufSeq = TRUE;
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stripLeadingSpaces ();
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outBufCol = (INT) outBuf[0];
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}
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sprintf(whiteSpace," %c%c%c%c",TAB,CHFILL,CR,LF);
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if (strchr(whiteSpace,rdCH[1]))
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outBufSeq = TRUE;
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}
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else
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if (*outBuf == 0)
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return result;
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else
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outBufSeq = TRUE;
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}
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until(outBufSeq);
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}
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if(outBufSeq)
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{
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ioCnt = 1;
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result = TRUE;
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rdCH[1] = outBuf[outBuf[0]];
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if (*outBuf > 1)
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outBuf[0]--;
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else
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{
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outBufSeq = FALSE;
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outBuf[0] = 0;
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}
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}
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return(result);
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}
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/*---------------------------------------------------------------------------*/
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/* xferFile() - Transfer & Receive text file handling. [scf] [mbb] */
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/*---------------------------------------------------------------------------*/
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/* NOTE: xferFile no longer masks off the high order bit of the
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chars sent -- I don't see how they could have gotten SET in the first place
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whether they came from a file or the clipboard. [mbbx 1.02] */
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VOID xferFile()
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{
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BOOL breakXfer;
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int ndx;
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breakXfer = (xferPaused || xferStopped);
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if(xferEndTimer > 0)
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if(xferEndTimer > tickCount()) /* WRN xferEndTimer is LONG and */
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breakXfer = TRUE; /* and GetCurrentTime returns DWORD*/
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else /* but was same in 3.0 too -sdj */
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xferEndTimer = 0;
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if(xferWaitEcho)
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breakXfer = TRUE;
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while(!breakXfer)
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{
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rxEventLoop();
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ioCnt = 1;
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if((xferViewPause == 0) && /* mbbx: auto line count */
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(((xferFlag == XFRTYP) ) ||
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((xferFlag == XFRSND) && !trmParams.xWordWrap && /* mbbx 1.03: lineWrap -> xWordWrap */
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(xferTxtType == XFRNORMAL))))
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{
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if((ioCnt = YIELDCHARS) > xferBytes)
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ioCnt = xferBytes;
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}
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if(xferBytes > 0)
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{
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if(getChxmit())
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{
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for(ndx = 1; ndx <= ioCnt; ndx++)
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{
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/* mbbx 1.10: set rdCh[0] to LF if appending LF's... */
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if(((theChar = rdCH[ndx]) != CR) || (rdCH[0] != CR)) /* mbbx 1.02: CR CR LF -> CR */
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{
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rdCH[0] = theChar; /* mbbx 1.02: save char... */
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if((theChar != LF) || (xferSndLF != -1)) /* mbbx: strip LF's */
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{
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if(xferFlag == XFRTYP)
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modemInp(theChar, FALSE);
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else
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modemWr(theChar);
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}
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if (xferStopped)
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break; /* jtf 3.30 */
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if(((theChar == CR) && (xferSndLF != 0)) || ((theChar == LF) && (xferSndLF == 0)))
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{
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if(xferSndLF == 1) /* mbbx: append LF's */
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{
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if(xferFlag == XFRTYP)
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modemInp(LF, FALSE);
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else
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modemWr(LF);
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rdCH[0] = LF; /* mbbx 1.10: last char sent = LF */
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}
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if(xferViewPause > 0)
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{
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if(++xferViewLine >= xferViewPause)
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{
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xferViewLine = 0;
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termCleanUp();
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xferPauseResume(TRUE, FALSE); /* mbbx 2.00: xfer ctrls... */
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}
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}
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}
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}
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else
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theChar = 0; /* mbbx 1.10: avoid 2 line waits on CR CR LF */
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xferBytes -= 1;
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if(!scrapSeq)
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updateProgress(FALSE);
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}
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}
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else
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xferBytes = 0;
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}
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if((theChar == CR) || (xferBytes == 0) || (ioCnt > 1) || xferPaused ||
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(xferTxtType == XFRCHAR) || scrapSeq)
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break; /* mbbx: DO NOT set breakXfer !!! */
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}
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if(xferBytes == 0)
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{
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if(scrapSeq)
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{
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scrapSeq = FALSE;
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GlobalUnlock(tEScrapHandle);
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tEScrapHandle = GlobalFree(tEScrapHandle);
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if(!IsIconic(hItWnd))
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SetCursor(LoadCursor(NULL, IDC_ARROW));
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xferBytes = 1L; /* Need so pasting during a Rcv. Text doesn't terminate */
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}
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else
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{
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termCleanUp(); /* mbbx: finish term update */
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xferEnd();
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}
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}
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if(((xferFlag == XFRSND) || scrapSeq) && !breakXfer)
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{
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if(xferTxtType == XFRCHAR)
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{
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if(xferChrType == XFRCHRDELAY)
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xferEndTimer = tickCount() + (xferChrDelay * 6);
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else
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{
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xferWaitEcho = TRUE;
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xferCharEcho = theChar; /* jtf 3.30 allow ansi text & 0x7f; */
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}
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}
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else if((xferTxtType == XFRLINE) && (theChar == CR))
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{
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if (xferLinType == XFRLINDELAY)
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xferEndTimer = tickCount() + (xferLinDelay * 6);
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else
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xferWaitEcho = TRUE;
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}
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}
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}
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/*---------------------------------------------------------------------------*/
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/* termSpecial() - [scf]*/
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/*---------------------------------------------------------------------------*/
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VOID termSpecial()
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{
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RECT buttonRect;
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HDC hButtonDC;
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BOOL breakTerm;
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BOOL breakKey; /* jtf 3.20 */
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/* mbbx: these WERE static vars */
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STRING execStr[STR255];
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INT execNdx;
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INT brkLen;
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LONG finalTicks;
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breakKey = FALSE; /* jtf 3.20 */
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breakTerm = FALSE;
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if(useScrap)
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{
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if((textPtr = GlobalLock (tEScrapHandle)) != NULL)
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xferBytes = textLength = (LONG) lstrlen(textPtr);
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else
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xferBytes = textLength = 0;
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textIndex = 0;
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useScrap = FALSE;
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scrapSeq = TRUE;
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xferSndLF = (trmParams.outCRLF ? 0 : -1); /* mbbx 1.10: CUA */
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*outBuf = 0;
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if(trmParams.xWordWrap && !copiedTable)
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{
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outBufCol = 0;
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outBufSeq = FALSE;
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xferBlkSize = 1;
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}
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xferTxtType = (TTXTTYPE) (trmParams.xTxtType - ITMSTD);
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xferChrType = (TCHRTYPE) (trmParams.xChrType - ITMCHRDELAY);
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xferLinType = (TLINTYPE) (trmParams.xLinType - ITMLINDELAY);
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xferChrDelay = trmParams.xChrDelay;
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xferLinDelay = trmParams.xLinDelay;
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if (!IsIconic (hItWnd))
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SetCursor (LoadCursor (NULL, IDC_WAIT));
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}
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/* WRN fKeyNdx is INT and *fKeyStr is BYTE -sdj */
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if(fKeyNdx <= *fKeyStr) /* mbbx 2.00: dc terminal... */
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{
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if((theChar = fKeyStr[fKeyNdx++]) == '^')
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{
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if((fKeyNdx <= *fKeyStr) && ((theChar = fKeyStr[fKeyNdx++]) == '$'))
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theChar = 0xFF;
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else if(theChar != '^')
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{
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if(theChar == '~')
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theChar = '^'; /* NOTE: must use ^~ to send 0x1E */
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if(((theChar >= 'A') && (theChar <= '_')) || ((theChar >= 'a') && (theChar <= 'z')))
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theChar &= 0x1F;
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else
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theChar = fKeyStr[(--fKeyNdx)-1];
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}
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}
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if(theChar != 0xFF)
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{
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sendKeyInput(theChar); /* mbbx: per slc request */
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}
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else /* special ctrl strings... */
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{
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if(((theChar = fKeyStr[fKeyNdx++]) >= 'a') && (theChar <= 'z'))
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theChar -= 0x20;
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while((fKeyNdx <= *fKeyStr) && (fKeyStr[fKeyNdx] == ' '))
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fKeyNdx++;
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switch(theChar)
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{
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case 'L': /* ^$L - level */
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setFKeyLevel(fKeyStr[fKeyNdx++] - '0', FALSE); /* mbbx 2.00: bReset */
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break;
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case 'C': /* mbbx 2.00: ^$C - call... */
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dialPhone();
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break;
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case 'H': /* mbbx 2.00: ^$H - hangup... */
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hangUpPhone();
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break;
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case 'B': /* ^$B - break */
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breakKey = TRUE; /* jtf 3.20 */
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case 'D': /* mbbx 1.04: ^$D - delay */
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brkLen = 2;
|
||
|
|
if(((theChar = fKeyStr[fKeyNdx]) >= '0') && (theChar <= '9'))
|
||
|
|
{
|
||
|
|
brkLen = theChar - '0';
|
||
|
|
if(((theChar = fKeyStr[++fKeyNdx]) >= '0') && (theChar <= '9'))
|
||
|
|
{
|
||
|
|
fKeyNdx += 1;
|
||
|
|
brkLen = (brkLen * 10) + (theChar - '0');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(breakKey) /* jtf 3.20 */
|
||
|
|
modemSendBreak(brkLen);
|
||
|
|
else
|
||
|
|
delay(brkLen*60, &finalTicks); /* mbbx 1.04: ^$D <secs> */
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(!breakTerm)
|
||
|
|
{
|
||
|
|
switch(xferFlag)
|
||
|
|
{
|
||
|
|
case XFRSND:
|
||
|
|
case XFRTYP:
|
||
|
|
if(!gbXferActive)
|
||
|
|
{
|
||
|
|
gbXferActive = TRUE;
|
||
|
|
xferFile();
|
||
|
|
gbXferActive = FALSE;
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case XFRRCV:
|
||
|
|
if(!gbXferActive)
|
||
|
|
{
|
||
|
|
gbXferActive = TRUE;
|
||
|
|
if(xferBytes == 0) /* stop button was clicked */
|
||
|
|
xferEnd();
|
||
|
|
gbXferActive = FALSE;
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
if(!gbXferActive)
|
||
|
|
{
|
||
|
|
gbXferActive = TRUE;
|
||
|
|
if(scrapSeq)
|
||
|
|
xferFile();
|
||
|
|
gbXferActive = FALSE;
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(!breakTerm)
|
||
|
|
rdModem(FALSE);
|
||
|
|
}
|