1 /* 2 * Copyright (c) 1985 Regents of the University of California. 3 * 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 1.8 (Berkeley) 9/28/90";*/ 36 static char rcsid[] = "$Id: domacro.c,v 1.2 1993/08/01 18:15:29 mycroft Exp $"; 37 #endif /* not lint */ 38 39 #include "ftp_var.h" 40 41 #include <signal.h> 42 #include <stdio.h> 43 #include <errno.h> 44 #include <ctype.h> 45 #include <sys/ttychars.h> 46 47 domacro(argc, argv) 48 int argc; 49 char *argv[]; 50 { 51 register int i, j; 52 register char *cp1, *cp2; 53 int count = 2, loopflg = 0; 54 char line2[200]; 55 extern char **glob(), *globerr; 56 struct cmd *getcmd(), *c; 57 extern struct cmd cmdtab[]; 58 59 if (argc < 2 && !another(&argc, &argv, "macro name")) { 60 printf("Usage: %s macro_name.\n", argv[0]); 61 code = -1; 62 return; 63 } 64 for (i = 0; i < macnum; ++i) { 65 if (!strncmp(argv[1], macros[i].mac_name, 9)) { 66 break; 67 } 68 } 69 if (i == macnum) { 70 printf("'%s' macro not found.\n", argv[1]); 71 code = -1; 72 return; 73 } 74 (void) strcpy(line2, line); 75 TOP: 76 cp1 = macros[i].mac_start; 77 while (cp1 != macros[i].mac_end) { 78 while (isspace(*cp1)) { 79 cp1++; 80 } 81 cp2 = line; 82 while (*cp1 != '\0') { 83 switch(*cp1) { 84 case '\\': 85 *cp2++ = *++cp1; 86 break; 87 case '$': 88 if (isdigit(*(cp1+1))) { 89 j = 0; 90 while (isdigit(*++cp1)) { 91 j = 10*j + *cp1 - '0'; 92 } 93 cp1--; 94 if (argc - 2 >= j) { 95 (void) strcpy(cp2, argv[j+1]); 96 cp2 += strlen(argv[j+1]); 97 } 98 break; 99 } 100 if (*(cp1+1) == 'i') { 101 loopflg = 1; 102 cp1++; 103 if (count < argc) { 104 (void) strcpy(cp2, argv[count]); 105 cp2 += strlen(argv[count]); 106 } 107 break; 108 } 109 /* intentional drop through */ 110 default: 111 *cp2++ = *cp1; 112 break; 113 } 114 if (*cp1 != '\0') { 115 cp1++; 116 } 117 } 118 *cp2 = '\0'; 119 makeargv(); 120 c = getcmd(margv[0]); 121 if (c == (struct cmd *)-1) { 122 printf("?Ambiguous command\n"); 123 code = -1; 124 } 125 else if (c == 0) { 126 printf("?Invalid command\n"); 127 code = -1; 128 } 129 else if (c->c_conn && !connected) { 130 printf("Not connected.\n"); 131 code = -1; 132 } 133 else { 134 if (verbose) { 135 printf("%s\n",line); 136 } 137 (*c->c_handler)(margc, margv); 138 if (bell && c->c_bell) { 139 (void) putchar('\007'); 140 } 141 (void) strcpy(line, line2); 142 makeargv(); 143 argc = margc; 144 argv = margv; 145 } 146 if (cp1 != macros[i].mac_end) { 147 cp1++; 148 } 149 } 150 if (loopflg && ++count < argc) { 151 goto TOP; 152 } 153 } 154