Move them via repository copy to their own directories.
This commit is contained in:
christos
parent
1d02bb10d8
commit
a4fe7ad4f6
File diff suppressed because it is too large
Load Diff
@ -1,623 +0,0 @@
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/* $NetBSD: prt3270.c,v 1.3 1997/01/09 20:22:44 tls Exp $ */
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/*-
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* Copyright (c) 1988 The Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
|
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* modification, are permitted provided that the following conditions
|
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* are met:
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||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
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||||
* This product includes software developed by the University of
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||||
* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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||||
* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
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* SUCH DAMAGE.
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*/
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#ifndef lint
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char copyright[] =
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"@(#) Copyright (c) 1988 The Regents of the University of California.\n\
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All rights reserved.\n";
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#endif /* not lint */
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#ifndef lint
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/*static char sccsid[] = "from: @(#)prt3270.c 4.2 (Berkeley) 4/26/91";*/
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static char rcsid[] = "$NetBSD: prt3270.c,v 1.3 1997/01/09 20:22:44 tls Exp $";
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#endif /* not lint */
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#if defined(unix)
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#endif
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#include <stdio.h>
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#include <ctype.h>
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#include "../general/general.h"
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#include "../api/asc_ebc.h"
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#include "../ctlr/hostctlr.h"
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#include "../ctlr/screen.h"
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#include "../ctlr/function.h"
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#include "../api/astosc.h"
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#include "../general/globals.h"
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#include "../ctlr/kbd.out"
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int NumberColumns = 80;
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int direction;
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int column = 1;
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int indenting = 0;
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int direction = '?';
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unsigned char printBuffer[200], *print = printBuffer;
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#define ColsLeft() (79-column) /* A little room for error */
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void
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putSpace()
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{
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extern void Column1();
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unsigned char *ourPrint = print;
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print = printBuffer; /* For mutual calls */
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*ourPrint = 0;
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if (ColsLeft() < 0) {
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Column1();
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}
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if (column != (indenting*8+1)) {
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putchar(' ');
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} else {
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int i;
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putchar(direction);
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putchar(' ');
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for (i = 0; i < indenting; i++) {
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putchar('\t');
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}
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}
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printf("%s", printBuffer);
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column += strlen(printBuffer);
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}
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void
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Column1()
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{
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if (print != printBuffer) {
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putSpace();
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}
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if (column != (indenting*8+1)) {
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putchar('\n');
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column = indenting*8+1;
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}
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}
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void
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Indent()
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{
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if ((column != (indenting*8+1)) || (print != printBuffer)) {
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Column1();
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}
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indenting++;
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column = indenting*8+1;
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}
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void
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Undent()
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{
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if ((column != (indenting*8+1)) || (print != printBuffer)) {
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Column1();
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}
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indenting--;
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if (indenting < 0) {
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fflush(stdout);
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fprintf(stderr, "INTERNAL ERROR: indenting < 0.\n");
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fflush(stderr);
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} else {
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column = indenting*8+1;
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}
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}
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void
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putChar(character)
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int character;
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{
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*print++ = character;
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column++;
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}
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void
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putstr(s)
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char *s;
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{
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while (*s) {
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putChar(*s++);
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}
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}
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void
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put2hex(i)
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int i;
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{
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char place[40];
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sprintf(place, "%02x", i);
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putstr(place);
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}
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void
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putdecimal(i)
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int i;
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{
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char place[40];
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sprintf(place, "%d", i);
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putstr(place);
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}
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void
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puthex(i)
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int i;
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{
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char place[40];
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sprintf(place, "%x", i);
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putstr(place);
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}
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void
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putEChar(character)
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int character;
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{
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putChar(ebc_asc[character]);
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if (ColsLeft() < 10) {
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Column1();
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}
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}
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void
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PrintAid(i)
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int i;
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{
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struct astosc *this;
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for (this = &astosc[0]; this <= &astosc[highestof(astosc)]; this++) {
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if (this->function == FCN_AID) {
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int j;
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switch (this->shiftstate) {
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case 0:
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j = 0;
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break;
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case SHIFT_UPSHIFT:
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j = 1;
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break;
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case SHIFT_ALT:
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j = 2;
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break;
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case (SHIFT_UPSHIFT|SHIFT_ALT):
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j = 3;
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break;
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default:
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fprintf(stderr, "Bad shiftstate 0x%x.\n", this->shiftstate);
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exit(1);
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}
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if (hits[this->scancode].hit[j].code == i) {
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putstr(this->name);
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return;
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}
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}
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}
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putstr("Unknown AID 0x");
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put2hex(i);
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}
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void
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PrintAddr(i)
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int i;
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{
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if (ColsLeft() < 9) {
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Column1();
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}
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putChar('(');
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putdecimal(ScreenLine(i));
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putChar(',');
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putdecimal(ScreenLineOffset(i));
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putChar(')');
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}
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/* returns the number of characters consumed */
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int
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DataFromNetwork(buffer, count, control)
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register unsigned char *buffer; /* what the data is */
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register int count; /* and how much there is */
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int control; /* this buffer ended block? */
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{
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int origCount;
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register int c;
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register int i;
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static int Command;
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static int Wcc;
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static int LastWasTerminated = 1; /* was "control" = 1 last time? */
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if (count == 0) {
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Column1();
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return 0;
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}
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origCount = count;
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if (LastWasTerminated) {
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if (count < 2) {
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if (count == 0) {
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fflush(stdout);
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fprintf(stderr, "Short count received from host!\n");
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fflush(stderr);
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return(count);
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}
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Command = buffer[0];
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switch (Command) { /* This had better be a read command */
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case CMD_READ_MODIFIED:
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putstr("read_modified command\n");
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break;
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case CMD_SNA_READ_MODIFIED:
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putstr("sna_read_modified command\n");
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break;
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case CMD_SNA_READ_MODIFIED_ALL:
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putstr("sna_read_modified_all command\n");
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break;
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case CMD_READ_BUFFER:
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putstr("read_buffer command\n");
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break;
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case CMD_SNA_READ_BUFFER:
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putstr("sna_read_buffer command\n");
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break;
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default:
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break;
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}
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return(1); /* We consumed everything */
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}
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Command = buffer[0];
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Wcc = buffer[1];
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switch (Command) {
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case CMD_ERASE_WRITE:
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putstr("erase write command ");
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break;
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case CMD_ERASE_WRITE_ALTERNATE:
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putstr("erase write alternate command ");
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break;
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case CMD_SNA_ERASE_WRITE:
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putstr("sna erase write command ");
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break;
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case CMD_SNA_ERASE_WRITE_ALTERNATE:
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putstr("erase write alternate command ");
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break;
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case CMD_ERASE_ALL_UNPROTECTED:
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putstr("erase all unprotected command ");
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break;
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case CMD_SNA_ERASE_ALL_UNPROTECTED:
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putstr("sna erase write command ");
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break;
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case CMD_WRITE:
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putstr("write command ");
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break;
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case CMD_SNA_WRITE:
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putstr("sna write command ");
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break;
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default:
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putstr("Unexpected command code 0x");
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puthex(Command);
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putstr(" received.");
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Column1();
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break;
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}
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putstr("WCC is 0x");
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puthex(Wcc);
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Column1();
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count -= 2; /* strip off command and wcc */
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buffer += 2;
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||||
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}
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LastWasTerminated = 0; /* then, reset at end... */
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||||
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||||
while (count) {
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||||
count--;
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||||
c = *buffer++;
|
||||
if (IsOrder(c)) {
|
||||
/* handle an order */
|
||||
switch (c) {
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||||
# define Ensure(x) if (count < x) { \
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||||
if (!control) { \
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return(origCount-(count+1)); \
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||||
} else { \
|
||||
/* XXX - should not occur */ \
|
||||
count = 0; \
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||||
break; \
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||||
} \
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||||
}
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||||
case ORDER_SF:
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||||
Ensure(1);
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||||
c = *buffer++;
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||||
count--;
|
||||
putstr("SF (0x");
|
||||
put2hex(c);
|
||||
putstr(") ");
|
||||
break;
|
||||
case ORDER_SBA:
|
||||
Ensure(2);
|
||||
i = buffer[0];
|
||||
c = buffer[1];
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||||
buffer += 2;
|
||||
count -= 2;
|
||||
putstr("SBA to ");
|
||||
PrintAddr(Addr3270(i,c));
|
||||
putSpace();
|
||||
break;
|
||||
case ORDER_IC:
|
||||
putstr("IC");
|
||||
putSpace();
|
||||
break;
|
||||
case ORDER_PT:
|
||||
putstr("PT");
|
||||
putSpace();
|
||||
break;
|
||||
case ORDER_RA:
|
||||
Ensure(3);
|
||||
i = Addr3270(buffer[0], buffer[1]);
|
||||
c = buffer[2];
|
||||
buffer += 3;
|
||||
count -= 3;
|
||||
putstr("RA to ");
|
||||
PrintAddr(i);
|
||||
putstr(" of 0x");
|
||||
put2hex(c);
|
||||
putSpace();
|
||||
break;
|
||||
case ORDER_EUA: /* (from [here,there), ie: half open interval] */
|
||||
Ensure(2);
|
||||
putstr("EUA to ");
|
||||
PrintAddr(Addr3270(buffer[0], buffer[1]));
|
||||
putSpace();
|
||||
buffer += 2;
|
||||
count -= 2;
|
||||
break;
|
||||
case ORDER_YALE: /* special YALE defined order */
|
||||
Ensure(2); /* need at least two characters */
|
||||
putstr("YALE order");
|
||||
putSpace();
|
||||
break;
|
||||
default:
|
||||
putstr("UNKNOWN ORDER: 0x");
|
||||
put2hex(c);
|
||||
putSpace();
|
||||
break;
|
||||
}
|
||||
if (count < 0) {
|
||||
count = 0;
|
||||
}
|
||||
} else {
|
||||
/* Data comes in large clumps - take it all */
|
||||
putstr("DATA:");
|
||||
Indent();
|
||||
putEChar(c);
|
||||
c = *buffer;
|
||||
while (count && !IsOrder(c)) {
|
||||
putEChar(c);
|
||||
count--;
|
||||
buffer++;
|
||||
c = *buffer;
|
||||
}
|
||||
Undent();
|
||||
}
|
||||
}
|
||||
LastWasTerminated = control;
|
||||
return origCount - count;
|
||||
}
|
||||
|
||||
int
|
||||
DataToNetwork(buffer, count, control)
|
||||
unsigned char *buffer;
|
||||
int count;
|
||||
int control;
|
||||
{
|
||||
#define NEED_AID 0
|
||||
#define JUST_GOT_AID 1
|
||||
#define DATA 2
|
||||
#define DATA_CONTINUE 3
|
||||
static int state = NEED_AID;
|
||||
static int aid;
|
||||
int origCount = count;
|
||||
|
||||
if (count == 0) {
|
||||
if (control) {
|
||||
state = NEED_AID;
|
||||
}
|
||||
Column1();
|
||||
return 0;
|
||||
}
|
||||
|
||||
switch (state) {
|
||||
case NEED_AID:
|
||||
aid = buffer[0];
|
||||
buffer++;
|
||||
count--;
|
||||
PrintAid(aid);
|
||||
putSpace();
|
||||
if (aid == AID_TREQ) {
|
||||
state = DATA;
|
||||
} else {
|
||||
state = JUST_GOT_AID;
|
||||
}
|
||||
return origCount - count + DataToNetwork(buffer, count, control);
|
||||
case JUST_GOT_AID:
|
||||
Ensure(2);
|
||||
PrintAddr(Addr3270(buffer[0], buffer[1]));
|
||||
putSpace();
|
||||
buffer += 2;
|
||||
count -= 2;
|
||||
state = DATA;
|
||||
return origCount - count + DataToNetwork(buffer, count, control);
|
||||
case DATA:
|
||||
case DATA_CONTINUE:
|
||||
while (count) {
|
||||
if (*buffer == ORDER_SBA) {
|
||||
if (state == DATA_CONTINUE) {
|
||||
Undent();
|
||||
state = DATA;
|
||||
}
|
||||
putstr("SBA ");
|
||||
PrintAddr(Addr3270(buffer[1], buffer[2]));
|
||||
putSpace();
|
||||
buffer += 3;
|
||||
count -= 3;
|
||||
} else {
|
||||
if (state == DATA) {
|
||||
putstr("DATA:");
|
||||
Indent();
|
||||
state = DATA_CONTINUE;
|
||||
}
|
||||
putEChar(*buffer);
|
||||
buffer++;
|
||||
count--;
|
||||
}
|
||||
}
|
||||
if (control) {
|
||||
if (state == DATA_CONTINUE) {
|
||||
Undent();
|
||||
}
|
||||
state = NEED_AID;
|
||||
}
|
||||
return origCount-count;
|
||||
}
|
||||
}
|
||||
|
||||
int
|
||||
GetXValue(c)
|
||||
int c;
|
||||
{
|
||||
if (!isascii(c)) {
|
||||
fflush(stdout);
|
||||
fprintf(stderr, "Non-hex digit 0x%x.\n");
|
||||
fflush(stderr);
|
||||
return 0;
|
||||
} else {
|
||||
if (islower(c)) {
|
||||
return (c-'a')+10;
|
||||
} else if (isupper(c)) {
|
||||
return (c-'A')+10;
|
||||
} else {
|
||||
return c-'0';
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
unsigned char outbound[8192], inbound[8192],
|
||||
*outnext = outbound, *innext = inbound, *p = 0;
|
||||
|
||||
void
|
||||
termblock(old, new, control)
|
||||
int old,
|
||||
new; /* old and new directions */
|
||||
{
|
||||
int count;
|
||||
|
||||
if (p) {
|
||||
if (old == '<') {
|
||||
outnext = p;
|
||||
count = DataFromNetwork(outbound, outnext-outbound, control);
|
||||
if (outbound+count == outnext) {
|
||||
outnext = outbound;
|
||||
} else {
|
||||
memcpy(outbound, outbound+count, outnext-(outbound+count));
|
||||
outnext = outbound+count;
|
||||
}
|
||||
} else {
|
||||
innext = p;
|
||||
count = DataToNetwork(inbound, innext-inbound, control);
|
||||
if (inbound+count == innext) {
|
||||
innext = inbound;
|
||||
} else {
|
||||
memcpy(inbound, inbound+count, innext-(inbound+count));
|
||||
innext = inbound+count;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (new == '<') {
|
||||
p = outnext;
|
||||
} else if (new == '>') {
|
||||
p = innext;
|
||||
} else {
|
||||
fprintf(stderr, "Bad direction character '%c'.\n", new);
|
||||
exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
main()
|
||||
{
|
||||
int location;
|
||||
char new;
|
||||
int c, c1;
|
||||
|
||||
memset(Orders, 0, sizeof Orders);
|
||||
Orders[ORDER_SF] = Orders[ORDER_SBA] = Orders[ORDER_IC]
|
||||
= Orders[ORDER_PT] = Orders[ORDER_RA] = Orders[ORDER_EUA]
|
||||
= Orders[ORDER_YALE] = 1;
|
||||
|
||||
while (scanf("%c 0x%x\t", &new, &location) != EOF) {
|
||||
if (new != direction) {
|
||||
termblock(direction, new, 0);
|
||||
direction = new;
|
||||
}
|
||||
while (((c = getchar()) != EOF) && (c != '\n') && (isxdigit(c))) {
|
||||
#define NORMAL 0
|
||||
#define GOT0XFF 0xff
|
||||
static int state = NORMAL;
|
||||
|
||||
c1 = getchar();
|
||||
c = (GetXValue(c) << 4) + GetXValue(c1);
|
||||
switch (state) {
|
||||
case NORMAL:
|
||||
if (c == 0xff) {
|
||||
state = GOT0XFF;
|
||||
} else {
|
||||
*p++ = c;
|
||||
}
|
||||
break;
|
||||
case GOT0XFF:
|
||||
if (c == 0xef) {
|
||||
termblock(direction, direction, 1);
|
||||
} else {
|
||||
*p++ = 0xff;
|
||||
*p++ = c;
|
||||
}
|
||||
state = NORMAL;
|
||||
}
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user