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