| 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 are permitted |
| 6 | * provided that the above copyright notice and this paragraph are |
| 7 | * duplicated in all such forms and that any documentation, |
| 8 | * advertising materials, and other materials related to such |
| 9 | * distribution and use acknowledge that the software was developed |
| 10 | * by the University of California, Berkeley. The name of the |
| 11 | * University may not be used to endorse or promote products derived |
| 12 | * from this software without specific prior written permission. |
| 13 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR |
| 14 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED |
| 15 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
| 16 | */ |
| 17 | |
| 18 | #ifndef lint |
| 19 | static char sccsid[] = "@(#)domacro.c 1.6 (Berkeley) %G%"; |
| 20 | #endif /* not lint */ |
| 21 | |
| 22 | #include "ftp_var.h" |
| 23 | |
| 24 | #include <signal.h> |
| 25 | #include <stdio.h> |
| 26 | #include <errno.h> |
| 27 | #include <ctype.h> |
| 28 | #include <sys/ttychars.h> |
| 29 | |
| 30 | domacro(argc, argv) |
| 31 | int argc; |
| 32 | char *argv[]; |
| 33 | { |
| 34 | register int i, j; |
| 35 | register char *cp1, *cp2; |
| 36 | int count = 2, loopflg = 0; |
| 37 | char line2[200]; |
| 38 | extern char **glob(), *globerr; |
| 39 | struct cmd *getcmd(), *c; |
| 40 | extern struct cmd cmdtab[]; |
| 41 | |
| 42 | if (argc < 2) { |
| 43 | (void) strcat(line, " "); |
| 44 | printf("(macro name) "); |
| 45 | (void) gets(&line[strlen(line)]); |
| 46 | makeargv(); |
| 47 | argc = margc; |
| 48 | argv = margv; |
| 49 | } |
| 50 | if (argc < 2) { |
| 51 | printf("Usage: %s macro_name.\n", argv[0]); |
| 52 | code = -1; |
| 53 | return; |
| 54 | } |
| 55 | for (i = 0; i < macnum; ++i) { |
| 56 | if (!strncmp(argv[1], macros[i].mac_name, 9)) { |
| 57 | break; |
| 58 | } |
| 59 | } |
| 60 | if (i == macnum) { |
| 61 | printf("'%s' macro not found.\n", argv[1]); |
| 62 | code = -1; |
| 63 | return; |
| 64 | } |
| 65 | (void) strcpy(line2, line); |
| 66 | TOP: |
| 67 | cp1 = macros[i].mac_start; |
| 68 | while (cp1 != macros[i].mac_end) { |
| 69 | while (isspace(*cp1)) { |
| 70 | cp1++; |
| 71 | } |
| 72 | cp2 = line; |
| 73 | while (*cp1 != '\0') { |
| 74 | switch(*cp1) { |
| 75 | case '\\': |
| 76 | *cp2++ = *++cp1; |
| 77 | break; |
| 78 | case '$': |
| 79 | if (isdigit(*(cp1+1))) { |
| 80 | j = 0; |
| 81 | while (isdigit(*++cp1)) { |
| 82 | j = 10*j + *cp1 - '0'; |
| 83 | } |
| 84 | cp1--; |
| 85 | if (argc - 2 >= j) { |
| 86 | (void) strcpy(cp2, argv[j+1]); |
| 87 | cp2 += strlen(argv[j+1]); |
| 88 | } |
| 89 | break; |
| 90 | } |
| 91 | if (*(cp1+1) == 'i') { |
| 92 | loopflg = 1; |
| 93 | cp1++; |
| 94 | if (count < argc) { |
| 95 | (void) strcpy(cp2, argv[count]); |
| 96 | cp2 += strlen(argv[count]); |
| 97 | } |
| 98 | break; |
| 99 | } |
| 100 | /* intentional drop through */ |
| 101 | default: |
| 102 | *cp2++ = *cp1; |
| 103 | break; |
| 104 | } |
| 105 | if (*cp1 != '\0') { |
| 106 | cp1++; |
| 107 | } |
| 108 | } |
| 109 | *cp2 = '\0'; |
| 110 | makeargv(); |
| 111 | c = getcmd(margv[0]); |
| 112 | if (c == (struct cmd *)-1) { |
| 113 | printf("?Ambiguous command\n"); |
| 114 | code = -1; |
| 115 | } |
| 116 | else if (c == 0) { |
| 117 | printf("?Invalid command\n"); |
| 118 | code = -1; |
| 119 | } |
| 120 | else if (c->c_conn && !connected) { |
| 121 | printf("Not connected.\n"); |
| 122 | code = -1; |
| 123 | } |
| 124 | else { |
| 125 | if (verbose) { |
| 126 | printf("%s\n",line); |
| 127 | } |
| 128 | (*c->c_handler)(margc, margv); |
| 129 | if (bell && c->c_bell) { |
| 130 | (void) putchar('\007'); |
| 131 | } |
| 132 | (void) strcpy(line, line2); |
| 133 | makeargv(); |
| 134 | argc = margc; |
| 135 | argv = margv; |
| 136 | } |
| 137 | if (cp1 != macros[i].mac_end) { |
| 138 | cp1++; |
| 139 | } |
| 140 | } |
| 141 | if (loopflg && ++count < argc) { |
| 142 | goto TOP; |
| 143 | } |
| 144 | } |