1 /* 2 * Copyright (c) 1985 Regents of the University of California. 3 * All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 */ 7 8 #ifndef lint 9 static char sccsid[] = "@(#)domacro.c 1.7 (Berkeley) 06/01/90"; 10 #endif /* not lint */ 11 12 #include "ftp_var.h" 13 14 #include <signal.h> 15 #include <stdio.h> 16 #include <errno.h> 17 #include <ctype.h> 18 #include <sys/ttychars.h> 19 20 domacro(argc, argv) 21 int argc; 22 char *argv[]; 23 { 24 register int i, j; 25 register char *cp1, *cp2; 26 int count = 2, loopflg = 0; 27 char line2[200]; 28 extern char **glob(), *globerr; 29 struct cmd *getcmd(), *c; 30 extern struct cmd cmdtab[]; 31 32 if (argc < 2) { 33 (void) strcat(line, " "); 34 printf("(macro name) "); 35 (void) gets(&line[strlen(line)]); 36 makeargv(); 37 argc = margc; 38 argv = margv; 39 } 40 if (argc < 2) { 41 printf("Usage: %s macro_name.\n", argv[0]); 42 code = -1; 43 return; 44 } 45 for (i = 0; i < macnum; ++i) { 46 if (!strncmp(argv[1], macros[i].mac_name, 9)) { 47 break; 48 } 49 } 50 if (i == macnum) { 51 printf("'%s' macro not found.\n", argv[1]); 52 code = -1; 53 return; 54 } 55 (void) strcpy(line2, line); 56 TOP: 57 cp1 = macros[i].mac_start; 58 while (cp1 != macros[i].mac_end) { 59 while (isspace(*cp1)) { 60 cp1++; 61 } 62 cp2 = line; 63 while (*cp1 != '\0') { 64 switch(*cp1) { 65 case '\\': 66 *cp2++ = *++cp1; 67 break; 68 case '$': 69 if (isdigit(*(cp1+1))) { 70 j = 0; 71 while (isdigit(*++cp1)) { 72 j = 10*j + *cp1 - '0'; 73 } 74 cp1--; 75 if (argc - 2 >= j) { 76 (void) strcpy(cp2, argv[j+1]); 77 cp2 += strlen(argv[j+1]); 78 } 79 break; 80 } 81 if (*(cp1+1) == 'i') { 82 loopflg = 1; 83 cp1++; 84 if (count < argc) { 85 (void) strcpy(cp2, argv[count]); 86 cp2 += strlen(argv[count]); 87 } 88 break; 89 } 90 /* intentional drop through */ 91 default: 92 *cp2++ = *cp1; 93 break; 94 } 95 if (*cp1 != '\0') { 96 cp1++; 97 } 98 } 99 *cp2 = '\0'; 100 makeargv(); 101 c = getcmd(margv[0]); 102 if (c == (struct cmd *)-1) { 103 printf("?Ambiguous command\n"); 104 code = -1; 105 } 106 else if (c == 0) { 107 printf("?Invalid command\n"); 108 code = -1; 109 } 110 else if (c->c_conn && !connected) { 111 printf("Not connected.\n"); 112 code = -1; 113 } 114 else { 115 if (verbose) { 116 printf("%s\n",line); 117 } 118 (*c->c_handler)(margc, margv); 119 if (bell && c->c_bell) { 120 (void) putchar('\007'); 121 } 122 (void) strcpy(line, line2); 123 makeargv(); 124 argc = margc; 125 argv = margv; 126 } 127 if (cp1 != macros[i].mac_end) { 128 cp1++; 129 } 130 } 131 if (loopflg && ++count < argc) { 132 goto TOP; 133 } 134 } 135