| 1 | /* |
| 2 | * Copyright (c) 1985, 1993, 1994 |
| 3 | * The Regents of the University of California. All rights reserved. |
| 4 | * |
| 5 | * %sccs.include.redist.c% |
| 6 | */ |
| 7 | |
| 8 | #ifndef lint |
| 9 | static char sccsid[] = "@(#)domacro.c 8.3 (Berkeley) %G%"; |
| 10 | #endif /* not lint */ |
| 11 | |
| 12 | #include <ctype.h> |
| 13 | #include <signal.h> |
| 14 | #include <stdio.h> |
| 15 | #include <strings.h> |
| 16 | |
| 17 | #include "ftp_var.h" |
| 18 | |
| 19 | void |
| 20 | domacro(argc, argv) |
| 21 | int argc; |
| 22 | char *argv[]; |
| 23 | { |
| 24 | int i, j, count = 2, loopflg = 0; |
| 25 | char *cp1, *cp2, line2[200]; |
| 26 | struct cmd *c; |
| 27 | |
| 28 | if (argc < 2 && !another(&argc, &argv, "macro name")) { |
| 29 | printf("Usage: %s macro_name.\n", argv[0]); |
| 30 | code = -1; |
| 31 | return; |
| 32 | } |
| 33 | for (i = 0; i < macnum; ++i) { |
| 34 | if (!strncmp(argv[1], macros[i].mac_name, 9)) { |
| 35 | break; |
| 36 | } |
| 37 | } |
| 38 | if (i == macnum) { |
| 39 | printf("'%s' macro not found.\n", argv[1]); |
| 40 | code = -1; |
| 41 | return; |
| 42 | } |
| 43 | (void) strcpy(line2, line); |
| 44 | TOP: |
| 45 | cp1 = macros[i].mac_start; |
| 46 | while (cp1 != macros[i].mac_end) { |
| 47 | while (isspace(*cp1)) { |
| 48 | cp1++; |
| 49 | } |
| 50 | cp2 = line; |
| 51 | while (*cp1 != '\0') { |
| 52 | switch(*cp1) { |
| 53 | case '\\': |
| 54 | *cp2++ = *++cp1; |
| 55 | break; |
| 56 | case '$': |
| 57 | if (isdigit(*(cp1+1))) { |
| 58 | j = 0; |
| 59 | while (isdigit(*++cp1)) { |
| 60 | j = 10*j + *cp1 - '0'; |
| 61 | } |
| 62 | cp1--; |
| 63 | if (argc - 2 >= j) { |
| 64 | (void) strcpy(cp2, argv[j+1]); |
| 65 | cp2 += strlen(argv[j+1]); |
| 66 | } |
| 67 | break; |
| 68 | } |
| 69 | if (*(cp1+1) == 'i') { |
| 70 | loopflg = 1; |
| 71 | cp1++; |
| 72 | if (count < argc) { |
| 73 | (void) strcpy(cp2, argv[count]); |
| 74 | cp2 += strlen(argv[count]); |
| 75 | } |
| 76 | break; |
| 77 | } |
| 78 | /* intentional drop through */ |
| 79 | default: |
| 80 | *cp2++ = *cp1; |
| 81 | break; |
| 82 | } |
| 83 | if (*cp1 != '\0') { |
| 84 | cp1++; |
| 85 | } |
| 86 | } |
| 87 | *cp2 = '\0'; |
| 88 | makeargv(); |
| 89 | c = getcmd(margv[0]); |
| 90 | if (c == (struct cmd *)-1) { |
| 91 | printf("?Ambiguous command\n"); |
| 92 | code = -1; |
| 93 | } |
| 94 | else if (c == 0) { |
| 95 | printf("?Invalid command\n"); |
| 96 | code = -1; |
| 97 | } |
| 98 | else if (c->c_conn && !connected) { |
| 99 | printf("Not connected.\n"); |
| 100 | code = -1; |
| 101 | } |
| 102 | else { |
| 103 | if (verbose) { |
| 104 | printf("%s\n",line); |
| 105 | } |
| 106 | (*c->c_handler)(margc, margv); |
| 107 | if (bell && c->c_bell) { |
| 108 | (void) putchar('\007'); |
| 109 | } |
| 110 | (void) strcpy(line, line2); |
| 111 | makeargv(); |
| 112 | argc = margc; |
| 113 | argv = margv; |
| 114 | } |
| 115 | if (cp1 != macros[i].mac_end) { |
| 116 | cp1++; |
| 117 | } |
| 118 | } |
| 119 | if (loopflg && ++count < argc) { |
| 120 | goto TOP; |
| 121 | } |
| 122 | } |