mirror of
https://github.com/GnoConsortium/gno.git
synced 2024-08-27 11:29:16 +00:00
122 lines
2.2 KiB
C
122 lines
2.2 KiB
C
#ifdef __ORCAC__
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segment "ftpmain ";
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#endif
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static char sccsid[] = "@(#)domacro.c 1.8 (Berkeley) 9/28/90";
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#include <signal.h>
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#include <stdio.h>
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#include <errno.h>
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#include <string.h>
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#include <ctype.h>
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#include <sys/ttychars.h>
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#include "ftp.var.h"
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#include "cmds.h"
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#include "main.h"
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#include "domacro.h"
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void domacro (int argc, char **argv)
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{
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int i, j;
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char *cp1, *cp2;
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int count = 2, loopflg = 0;
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static char line2[200];
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struct cmd *c;
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if (argc < 2 && !another(&argc, &argv, "macro name")) {
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printf("Usage: %s macro_name.\n", argv[0]);
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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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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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}
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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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