GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: usr.bin/ftp/domacro.c Lines: 0 63 0.0 %
Date: 2017-11-07 Branches: 0 51 0.0 %

Line Branch Exec Source
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/*	$OpenBSD: domacro.c,v 1.19 2017/01/21 08:33:07 krw Exp $	*/
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/*	$NetBSD: domacro.c,v 1.10 1997/07/20 09:45:45 lukem Exp $	*/
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/*
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 * Copyright (c) 1985, 1993, 1994
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 *	The Regents of the University of California.  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
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. 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
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 * 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
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 * 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 SMALL
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#include <ctype.h>
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#include <signal.h>
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#include <stdio.h>
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#include <string.h>
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#include "ftp_var.h"
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void
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domacro(int argc, char *argv[])
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{
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	int i, j, count = 2, loopflg = 0;
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	char *cp1, *cp2, line2[FTPBUFLEN];
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	struct cmd *c;
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	if (argc < 2 && !another(&argc, &argv, "macro name")) {
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		fprintf(ttyout, "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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		fprintf(ttyout, "'%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)strlcpy(line2, line, sizeof(line2));
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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((unsigned char)*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((unsigned char)*(cp1 + 1))) {
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				    j = 0;
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				    while (isdigit((unsigned char)*++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)strlcpy(cp2, argv[j+1],
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					    sizeof(line) - (cp2 - line));
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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)strlcpy(cp2, argv[count],
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					       sizeof(line) - (cp2 - line));
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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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				/* FALLTHROUGH */
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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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			fputs("?Ambiguous command.\n", ttyout);
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			code = -1;
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		}
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		else if (c == 0) {
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			fputs("?Invalid command.\n", ttyout);
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			code = -1;
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		}
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		else if (c->c_conn && !connected) {
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			fputs("Not connected.\n", ttyout);
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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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				fputs(line, ttyout);
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				fputc('\n', ttyout);
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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)putc('\007', ttyout);
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			}
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			(void)strlcpy(line, line2, sizeof(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 (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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#endif /* !SMALL */
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