domacro.c
资源名称:socks5.zip [点击查看]
上传用户:sddyfurun
上传日期:2007-01-04
资源大小:525k
文件大小:4k
源码类别:
代理服务器
开发平台:
Unix_Linux
- /*
- * Copyright (c) 1985 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 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:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
- #ifdef SHOW_SCCSIDS
- static char sccsid[] = "@(#)domacro.c 1.8 (Berkeley) 9/28/90";
- #endif /* not lint */
- #include "ftp_var.h"
- #include <signal.h>
- #include <stdio.h>
- #include <errno.h>
- #include <ctype.h>
- #if !defined(SCO) && !defined(_SEQUENT_) && !defined(linux)
- #include <sys/ttychars.h>
- #endif
- void domacro(int argc, char *argv[]) {
- register int i, j;
- register char *cp1, *cp2;
- int count = 2, loopflg = 0;
- char line2[200];
- struct cmd *getcmd(), *c;
- extern char **glob();
- if (argc < 2 && !another(&argc, &argv, "macro name")) {
- 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 != ' ') {
- 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 != ' ') {
- cp1++;
- }
- }
- *cp2 = ' ';
- makeargv();
- c = getcmd(margv[0]);
- if (c == (struct cmd *)-1) {
- printf("?Ambiguous commandn");
- code = -1;
- }
- else if (c == 0) {
- printf("?Invalid commandn");
- code = -1;
- }
- else if (c->c_conn && !connected) {
- printf("Not connected.n");
- code = -1;
- }
- else {
- if (verbose) {
- printf("%sn",line);
- }
- (*c->c_handler)(margc, margv);
- if (bell && c->c_bell) {
- (void) putchar(' 07');
- }
- (void) strcpy(line, line2);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (cp1 != macros[i].mac_end) {
- cp1++;
- }
- }
- if (loopflg && ++count < argc) {
- goto TOP;
- }
- }