1 /* 2 * Copyright (c) 1985, 1993, 1994 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34 #ifndef lint 35 /*static char sccsid[] = "from: @(#)domacro.c 8.3 (Berkeley) 4/2/94";*/ 36 static char *rcsid = "$Id: domacro.c,v 1.4 1994/08/29 03:09:09 mycroft Exp $"; 37 #endif /* not lint */ 38 39 #include <ctype.h> 40 #include <signal.h> 41 #include <stdio.h> 42 #include <strings.h> 43 44 #include "ftp_var.h" 45 46 void 47 domacro(argc, argv) 48 int argc; 49 char *argv[]; 50 { 51 int i, j, count = 2, loopflg = 0; 52 char *cp1, *cp2, line2[200]; 53 struct cmd *c; 54 55 if (argc < 2 && !another(&argc, &argv, "macro name")) { 56 printf("Usage: %s macro_name.\n", argv[0]); 57 code = -1; 58 return; 59 } 60 for (i = 0; i < macnum; ++i) { 61 if (!strncmp(argv[1], macros[i].mac_name, 9)) { 62 break; 63 } 64 } 65 if (i == macnum) { 66 printf("'%s' macro not found.\n", argv[1]); 67 code = -1; 68 return; 69 } 70 (void) strcpy(line2, line); 71 TOP: 72 cp1 = macros[i].mac_start; 73 while (cp1 != macros[i].mac_end) { 74 while (isspace(*cp1)) { 75 cp1++; 76 } 77 cp2 = line; 78 while (*cp1 != '\0') { 79 switch(*cp1) { 80 case '\\': 81 *cp2++ = *++cp1; 82 break; 83 case '$': 84 if (isdigit(*(cp1+1))) { 85 j = 0; 86 while (isdigit(*++cp1)) { 87 j = 10*j + *cp1 - '0'; 88 } 89 cp1--; 90 if (argc - 2 >= j) { 91 (void) strcpy(cp2, argv[j+1]); 92 cp2 += strlen(argv[j+1]); 93 } 94 break; 95 } 96 if (*(cp1+1) == 'i') { 97 loopflg = 1; 98 cp1++; 99 if (count < argc) { 100 (void) strcpy(cp2, argv[count]); 101 cp2 += strlen(argv[count]); 102 } 103 break; 104 } 105 /* intentional drop through */ 106 default: 107 *cp2++ = *cp1; 108 break; 109 } 110 if (*cp1 != '\0') { 111 cp1++; 112 } 113 } 114 *cp2 = '\0'; 115 makeargv(); 116 c = getcmd(margv[0]); 117 if (c == (struct cmd *)-1) { 118 printf("?Ambiguous command\n"); 119 code = -1; 120 } 121 else if (c == 0) { 122 printf("?Invalid command\n"); 123 code = -1; 124 } 125 else if (c->c_conn && !connected) { 126 printf("Not connected.\n"); 127 code = -1; 128 } 129 else { 130 if (verbose) { 131 printf("%s\n",line); 132 } 133 (*c->c_handler)(margc, margv); 134 if (bell && c->c_bell) { 135 (void) putchar('\007'); 136 } 137 (void) strcpy(line, line2); 138 makeargv(); 139 argc = margc; 140 argv = margv; 141 } 142 if (cp1 != macros[i].mac_end) { 143 cp1++; 144 } 145 } 146 if (loopflg && ++count < argc) { 147 goto TOP; 148 } 149 } 150