mirror of
https://github.com/reactos/reactos.git
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142 lines
3.1 KiB
C
142 lines
3.1 KiB
C
/*
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* Copyright (c) 1985 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 are permitted
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* provided that the above copyright notice and this paragraph are
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* duplicated in all such forms and that any documentation,
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* advertising materials, and other materials related to such
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* distribution and use acknowledge that the software was developed
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* by the University of California, Berkeley. The name of the
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* University may not be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*/
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#include "precomp.h"
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#ifndef lint
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static char sccsid[] = "@(#)domacro.c 1.6 (Berkeley) 2/28/89";
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#endif /* not lint */
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void domacro(int argc, const char *argv[])
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{
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int i, j;
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const char *cp1;
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char *cp2;
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int count = 2, loopflg = 0;
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char line2[200];
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struct cmd *getcmd(), *c;
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if (argc < 2) {
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(void) strcat(line, " ");
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printf("(macro name) ");
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(void) fflush(stdout);
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(void) gets(&line[strlen(line)]);
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makeargv();
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argc = margc;
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argv = margv;
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}
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if (argc < 2) {
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printf("Usage: %s macro_name.\n", argv[0]);
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(void) fflush(stdout);
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code = -1;
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return;
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}
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for (i = 0; i < macnum; ++i) {
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if (!strncmp(argv[1], macros[i].mac_name, 9)) {
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break;
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}
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}
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if (i == macnum) {
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printf("'%s' macro not found.\n", argv[1]);
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(void) fflush(stdout);
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code = -1;
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return;
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}
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(void) strcpy(line2, line);
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TOP:
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cp1 = macros[i].mac_start;
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while (cp1 != macros[i].mac_end) {
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while (isspace(*cp1)) {
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cp1++;
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}
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cp2 = line;
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while (*cp1 != '\0') {
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switch(*cp1) {
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case '\\':
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*cp2++ = *++cp1;
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break;
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case '$':
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if (isdigit(*(cp1+1))) {
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j = 0;
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while (isdigit(*++cp1)) {
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j = 10*j + *cp1 - '0';
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}
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cp1--;
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if (argc - 2 >= j) {
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(void) strcpy(cp2, argv[j+1]);
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cp2 += strlen(argv[j+1]);
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}
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break;
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}
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if (*(cp1+1) == 'i') {
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loopflg = 1;
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cp1++;
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if (count < argc) {
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(void) strcpy(cp2, argv[count]);
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cp2 += strlen(argv[count]);
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}
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break;
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}
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/* intentional drop through */
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default:
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*cp2++ = *cp1;
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break;
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}
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if (*cp1 != '\0') {
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cp1++;
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}
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}
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*cp2 = '\0';
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makeargv();
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c = getcmd(margv[0]);
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if (c == (struct cmd *)-1) {
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printf("?Ambiguous command\n");
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code = -1;
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}
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else if (c == 0) {
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printf("?Invalid command\n");
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code = -1;
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}
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else if (c->c_conn && !connected) {
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printf("Not connected.\n");
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code = -1;
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}
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else {
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if (verbose) {
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printf("%s\n",line);
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}
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(*c->c_handler)(margc, margv);
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if (bell && c->c_bell) {
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(void) putchar('\007');
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}
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(void) strcpy(line, line2);
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makeargv();
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argc = margc;
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argv = margv;
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}
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if (cp1 != macros[i].mac_end) {
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cp1++;
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}
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(void) fflush(stdout);
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}
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if (loopflg && ++count < argc) {
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goto TOP;
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}
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}
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