user/netflash/domacro.c

   1 #if 0
   2 /*
   3  * Copyright (c) 1985 Regents of the University of California.
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  * 3. All advertising materials mentioning features or use of this software
  15  *    must display the following acknowledgement:
  16  *      This product includes software developed by the University of
  17  *      California, Berkeley and its contributors.
  18  * 4. Neither the name of the University nor the names of its contributors
  19  *    may be used to endorse or promote products derived from this software
  20  *    without specific prior written permission.
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  23  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  25  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  26  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  27  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  28  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  29  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  32  * SUCH DAMAGE.
  33  */
  34
  35 /*
  36  * from: @(#)domacro.c  1.8 (Berkeley) 9/28/90
  37  */
  38 char domacro_rcsid[] =
  39   "$Id: domacro.c,v 1.1 2000-07-25 07:19:26 gerg Exp $";
  40
  41 #include <errno.h>
  42 #include <ctype.h>
  43 #include <stdio.h>
  44 #include <string.h>
  45
  46 #include "ftp_var.h"
  47
  48 void
  49 domacro(int argc, char *argv[])
  50 {
  51         int margc;
  52         char *marg;
  53         char **margv;
  54         register int i, j;
  55         register char *cp1, *cp2;
  56         int count = 2, loopflg = 0;
  57         char line2[200];
  58         struct cmd *c;
  59
  60         if (argc < 2 && !another(&argc, &argv, "macro name")) {
  61                 printf("Usage: %s macro_name.\n", argv[0]);
  62                 code = -1;
  63                 return;
  64         }
  65         for (i = 0; i < macnum; ++i) {
  66                 if (!strncmp(argv[1], macros[i].mac_name, 9)) {
  67                         break;
  68                 }
  69         }
  70         if (i == macnum) {
  71                 printf("'%s' macro not found.\n", argv[1]);
  72                 code = -1;
  73                 return;
  74         }
  75         (void) strcpy(line2, line);
  76 TOP:
  77         cp1 = macros[i].mac_start;
  78         while (cp1 != macros[i].mac_end) {
  79                 while (isspace(*cp1)) {
  80                         cp1++;
  81                 }
  82                 cp2 = line;
  83                 while (*cp1 != '\0') {
  84                       switch(*cp1) {
  85                             case '\\':
  86                                  *cp2++ = *++cp1;
  87                                  break;
  88                             case '$':
  89                                  if (isdigit(*(cp1+1))) {
  90                                     j = 0;
  91                                     while (isdigit(*++cp1)) {
  92                                           j = 10*j +  *cp1 - '0';
  93                                     }
  94                                     cp1--;
  95                                     if (argc - 2 >= j) {
  96                                         (void) strcpy(cp2, argv[j+1]);
  97                                         cp2 += strlen(argv[j+1]);
  98                                     }
  99                                     break;
 100                                  }
 101                                  if (*(cp1+1) == 'i') {
 102                                         loopflg = 1;
 103                                         cp1++;
 104                                         if (count < argc) {
 105                                            (void) strcpy(cp2, argv[count]);
 106                                            cp2 += strlen(argv[count]);
 107                                         }
 108                                         break;
 109                                 }
 110                                 /* intentional drop through */
 111                             default:
 112                                 *cp2++ = *cp1;
 113                                 break;
 114                       }
 115                       if (*cp1 != '\0') {
 116                          cp1++;
 117                       }
 118                 }
 119                 *cp2 = '\0';
 120                 margv = makeargv(&margc, &marg);
 121                 c = getcmd(margv[0]);
 122                 if (c == (struct cmd *)-1) {
 123                         printf("?Ambiguous command\n");
 124                         code = -1;
 125                 }
 126                 else if (c == NULL) {
 127                         printf("?Invalid command\n");
 128                         code = -1;
 129                 }
 130                 else if (c->c_conn && !connected) {
 131                         printf("Not connected.\n");
 132                         code = -1;
 133                 }
 134                 else {
 135                         if (ftpverbose) {
 136                                 printf("%s\n",line);
 137                         }
 138                         if (c->c_handler_v) c->c_handler_v(margc, margv);
 139                         else if (c->c_handler_0) c->c_handler_0();
 140                         else c->c_handler_1(marg);
 141
 142                         if (bell && c->c_bell) {
 143                                 (void) putchar('\007');
 144                         }
 145                         (void) strcpy(line, line2);
 146                         margv = makeargv(&margc, &marg);
 147                         argc = margc;
 148                         argv = margv;
 149                 }
 150                 if (cp1 != macros[i].mac_end) {
 151                         cp1++;
 152                 }
 153         }
 154         if (loopflg && ++count < argc) {
 155                 goto TOP;
 156         }
 157 }
 158 #endif