mirror of
https://github.com/reactos/reactos.git
synced 2024-06-26 07:51:52 +00:00
2286 lines
44 KiB
C
2286 lines
44 KiB
C
/*
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* Copyright (c) 1985, 1989 Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted
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* provided that the above copyright notice and this paragraph are
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* duplicated in all such forms and that any documentation,
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* advertising materials, and other materials related to such
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* distribution and use acknowledge that the software was developed
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* by the University of California, Berkeley. The name of the
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* University may not be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*/
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/*
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* FTP User Program -- Command Routines.
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*/
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#include "precomp.h"
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#include "pathnames.h"
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#ifndef lint
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static char sccsid[] = "@(#)cmds.c 5.18 (Berkeley) 4/20/89";
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#endif /* not lint */
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extern char *globerr;
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extern char home[];
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static const char *remglob(const char *argv[], int doswitch);
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extern int allbinary;
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extern off_t restart_point;
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extern char reply_string[];
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const char *mname;
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jmp_buf jabort;
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const char *dotrans(const char *name);
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const char *domap(const char *name);
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extern short portnum;
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extern char *hostname;
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extern int autologin;
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/*
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* Connect to peer server and
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* auto-login, if possible.
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*/
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void setpeer(int argc, const char *argv[])
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{
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char *host;
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if (connected) {
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printf("Already connected to %s, use close first.\n",
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hostname);
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(void) fflush(stdout);
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code = -1;
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return;
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}
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if (argc < 2) {
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(void) strcat(line, " ");
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printf("(to) ");
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(void) fflush(stdout);
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(void) gets(&line[strlen(line)]);
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makeargv();
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argc = margc;
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argv = margv;
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}
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if (argc > 3) {
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printf("usage: %s host-name [port]\n", argv[0]);
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(void) fflush(stdout);
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code = -1;
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return;
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}
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if (argc > 2) {
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portnum = atoi(argv[2]);
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if (portnum <= 0) {
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printf("%s: bad port number-- %s\n", argv[1], argv[2]);
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printf ("usage: %s host-name [port]\n", argv[0]);
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(void) fflush(stdout);
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code = -1;
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return;
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}
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portnum = htons(portnum);
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}
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host = hookup(argv[1], portnum);
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if (host) {
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int overbose;
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connected = 1;
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if (autologin)
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(void) login(argv[1]);
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overbose = verbose;
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if (debug == 0)
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verbose = -1;
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allbinary = 0;
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if (command("SYST") == COMPLETE && overbose) {
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register char *cp, c;
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cp = index(reply_string+4, ' ');
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if (cp == NULL)
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cp = index(reply_string+4, '\r');
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if (cp) {
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if (cp[-1] == '.')
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cp--;
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c = *cp;
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*cp = '\0';
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}
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printf("Remote system type is %s.\n",
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reply_string+4);
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if (cp)
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*cp = c;
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}
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if (!strncmp(reply_string, "215 UNIX Type: L8", 17)) {
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setbinary(0, NULL);
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/* allbinary = 1; this violates the RFC */
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if (overbose)
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printf("Using %s mode to transfer files.\n",
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typename);
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} else if (overbose &&
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!strncmp(reply_string, "215 TOPS20", 10)) {
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printf(
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"Remember to set tenex mode when transfering binary files from this machine.\n");
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}
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verbose = overbose;
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}
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(void) fflush(stdout);
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}
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struct types {
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const char *t_name;
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const char *t_mode;
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int t_type;
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char *t_arg;
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} types[] = {
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{ "ascii", "A", TYPE_A, 0 },
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{ "binary", "I", TYPE_I, 0 },
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{ "image", "I", TYPE_I, 0 },
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{ "ebcdic", "E", TYPE_E, 0 },
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{ "tenex", "L", TYPE_L, bytename },
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{0 }
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};
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/*
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* Set transfer type.
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*/
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void settype(int argc, const char *argv[])
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{
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register struct types *p;
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int comret;
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if (argc > 2) {
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const char *sep;
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printf("usage: %s [", argv[0]);
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sep = " ";
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for (p = types; p->t_name; p++) {
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printf("%s%s", sep, p->t_name);
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if (*sep == ' ')
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sep = " | ";
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}
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printf(" ]\n");
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(void) fflush(stdout);
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code = -1;
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return;
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}
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if (argc < 2) {
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printf("Using %s mode to transfer files.\n", typename);
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(void) fflush(stdout);
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code = 0;
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return;
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}
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for (p = types; p->t_name; p++)
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if (strcmp(argv[1], p->t_name) == 0)
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break;
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if (p->t_name == 0) {
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printf("%s: unknown mode\n", argv[1]);
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(void) fflush(stdout);
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code = -1;
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return;
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}
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if ((p->t_arg != NULL) && (*(p->t_arg) != '\0'))
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comret = command ("TYPE %s %s", p->t_mode, p->t_arg);
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else
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comret = command("TYPE %s", p->t_mode);
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if (comret == COMPLETE) {
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(void) strcpy(typename, p->t_name);
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type = p->t_type;
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}
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}
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const char *stype[] = {
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"type",
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"",
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0
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};
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/*
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* Set binary transfer type.
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*/
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/*VARARGS*/
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void setbinary(int argc, const char *argv[])
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{
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stype[1] = "binary";
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settype(2, stype);
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}
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/*
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* Set ascii transfer type.
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*/
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/*VARARGS*/
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void setascii(int argc, const char *argv[])
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{
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stype[1] = "ascii";
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settype(2, stype);
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}
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/*
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* Set tenex transfer type.
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*/
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/*VARARGS*/
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void settenex(int argc, const char *argv[])
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{
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stype[1] = "tenex";
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settype(2, stype);
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}
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/*
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* Set ebcdic transfer type.
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*/
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/*VARARGS*/
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void setebcdic()
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{
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stype[1] = "ebcdic";
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settype(2, stype);
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}
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/*
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* Set file transfer mode.
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*/
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/*ARGSUSED*/
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void fsetmode(int argc, const char *argv[])
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{
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printf("We only support %s mode, sorry.\n", modename);
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(void) fflush(stdout);
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code = -1;
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}
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/*
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* Set file transfer format.
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*/
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/*ARGSUSED*/
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void setform(int argc, const char *argv[])
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{
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printf("We only support %s format, sorry.\n", formname);
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(void) fflush(stdout);
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code = -1;
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}
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/*
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* Set file transfer structure.
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*/
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/*ARGSUSED*/
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void setstruct(int argc, const char *argv[])
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{
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printf("We only support %s structure, sorry.\n", structname);
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(void) fflush(stdout);
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code = -1;
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}
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/*
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* Send a single file.
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*/
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void put(int argc, const char *argv[])
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{
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const char *cmd;
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int loc = 0;
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const char *oldargv1, *oldargv2;
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if (argc == 2) {
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argc++;
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argv[2] = argv[1];
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loc++;
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}
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if (argc < 2) {
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(void) strcat(line, " ");
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printf("(local-file) ");
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(void) fflush(stdout);
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(void) gets(&line[strlen(line)]);
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makeargv();
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argc = margc;
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argv = margv;
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}
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if (argc < 2) {
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usage:
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printf("usage:%s local-file remote-file\n", argv[0]);
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(void) fflush(stdout);
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code = -1;
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return;
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}
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if (argc < 3) {
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(void) strcat(line, " ");
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printf("(remote-file) ");
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(void) fflush(stdout);
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(void) gets(&line[strlen(line)]);
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makeargv();
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argc = margc;
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argv = margv;
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}
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if (argc < 3)
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goto usage;
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oldargv1 = argv[1];
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oldargv2 = argv[2];
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if (!globulize(&argv[1])) {
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code = -1;
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return;
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}
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/*
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* If "globulize" modifies argv[1], and argv[2] is a copy of
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* the old argv[1], make it a copy of the new argv[1].
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*/
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if (argv[1] != oldargv1 && argv[2] == oldargv1) {
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argv[2] = argv[1];
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}
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cmd = (argv[0][0] == 'a') ? "APPE" : ((sunique) ? "STOU" : "STOR");
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if (loc && ntflag) {
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argv[2] = dotrans(argv[2]);
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}
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if (loc && mapflag) {
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argv[2] = domap(argv[2]);
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}
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sendrequest(cmd, argv[1], argv[2],
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argv[1] != oldargv1 || argv[2] != oldargv2);
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}
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/*
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* Send multiple files.
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*/
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void mput(int argc, const char *argv[])
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{
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register int i;
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int ointer;
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extern jmp_buf jabort;
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const char *tp;
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if (argc < 2) {
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(void) strcat(line, " ");
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printf("(local-files) ");
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(void) fflush(stdout);
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(void) gets(&line[strlen(line)]);
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makeargv();
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argc = margc;
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argv = margv;
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}
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if (argc < 2) {
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printf("usage:%s local-files\n", argv[0]);
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(void) fflush(stdout);
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code = -1;
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return;
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}
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mname = argv[0];
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mflag = 1;
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// oldintr = signal(SIGINT, mabort);
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(void) setjmp(jabort);
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if (proxy) {
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const char *cp;
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char *tp2, tmpbuf[MAXPATHLEN];
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while ((cp = remglob(argv,0)) != NULL) {
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if (*cp == 0) {
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mflag = 0;
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continue;
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}
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if (mflag && confirm(argv[0], cp)) {
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tp = cp;
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if (mcase) {
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while (*tp && !islower(*tp)) {
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tp++;
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}
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if (!*tp) {
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tp = cp;
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tp2 = tmpbuf;
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while ((*tp2 = *tp)) {
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if (isupper(*tp2)) {
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*tp2 = 'a' + *tp2 - 'A';
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}
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tp++;
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tp2++;
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}
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}
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tp = tmpbuf;
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}
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if (ntflag) {
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tp = dotrans(tp);
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}
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if (mapflag) {
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tp = domap(tp);
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}
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sendrequest((sunique) ? "STOU" : "STOR",
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cp, tp, cp != tp || !interactive);
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if (!mflag && fromatty) {
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ointer = interactive;
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interactive = 1;
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if (confirm("Continue with","mput")) {
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mflag++;
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}
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interactive = ointer;
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}
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}
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}
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// (void) signal(SIGINT, oldintr);
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mflag = 0;
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return;
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}
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for (i = 1; i < argc; i++) {
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register char **cpp, **gargs;
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if (!doglob) {
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if (mflag && confirm(argv[0], argv[i])) {
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tp = (ntflag) ? dotrans(argv[i]) : argv[i];
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tp = (mapflag) ? domap(tp) : tp;
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sendrequest((sunique) ? "STOU" : "STOR",
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argv[i], tp, tp != argv[i] || !interactive);
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if (!mflag && fromatty) {
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ointer = interactive;
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interactive = 1;
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if (confirm("Continue with","mput")) {
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mflag++;
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}
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interactive = ointer;
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}
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}
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continue;
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}
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gargs = glob(argv[i]);
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if (globerr != NULL) {
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printf("%s\n", globerr);
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(void) fflush(stdout);
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if (gargs) {
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blkfree(gargs);
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free((char *)gargs);
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}
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continue;
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}
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for (cpp = gargs; cpp && *cpp != NULL; cpp++) {
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if (mflag && confirm(argv[0], *cpp)) {
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tp = (ntflag) ? dotrans(*cpp) : *cpp;
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tp = (mapflag) ? domap(tp) : tp;
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sendrequest((sunique) ? "STOU" : "STOR",
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*cpp, tp, *cpp != tp || !interactive);
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if (!mflag && fromatty) {
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ointer = interactive;
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interactive = 1;
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if (confirm("Continue with","mput")) {
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mflag++;
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}
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interactive = ointer;
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}
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}
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}
|
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if (gargs != NULL) {
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blkfree(gargs);
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free((char *)gargs);
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}
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}
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// (void) signal(SIGINT, oldintr);
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mflag = 0;
|
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}
|
|
|
|
void reget(int argc, const char *argv[])
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|
{
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(void) getit(argc, argv, 1, "r+w");
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|
}
|
|
|
|
void get(int argc, const char *argv[])
|
|
{
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(void) getit(argc, argv, 0, restart_point ? "r+w" : "w" );
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}
|
|
|
|
/*
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* Receive one file.
|
|
*/
|
|
int getit(int argc, const char *argv[], int restartit, const char *mode)
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|
{
|
|
int loc = 0;
|
|
const char *oldargv1, *oldargv2;
|
|
|
|
if (argc == 2) {
|
|
argc++;
|
|
argv[2] = argv[1];
|
|
loc++;
|
|
}
|
|
if (argc < 2) {
|
|
(void) strcat(line, " ");
|
|
printf("(remote-file) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc < 2) {
|
|
usage:
|
|
printf("usage: %s remote-file [ local-file ]\n", argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return (0);
|
|
}
|
|
if (argc < 3) {
|
|
(void) strcat(line, " ");
|
|
printf("(local-file) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc < 3)
|
|
goto usage;
|
|
oldargv1 = argv[1];
|
|
oldargv2 = argv[2];
|
|
if (!globulize(&argv[2])) {
|
|
code = -1;
|
|
return (0);
|
|
}
|
|
if (loc && mcase) {
|
|
const char *tp = argv[1];
|
|
char *tp2, tmpbuf[MAXPATHLEN];
|
|
|
|
while (*tp && !islower(*tp)) {
|
|
tp++;
|
|
}
|
|
if (!*tp) {
|
|
tp = argv[2];
|
|
tp2 = tmpbuf;
|
|
while ((*tp2 = *tp)) {
|
|
if (isupper(*tp2)) {
|
|
*tp2 = 'a' + *tp2 - 'A';
|
|
}
|
|
tp++;
|
|
tp2++;
|
|
}
|
|
argv[2] = tmpbuf;
|
|
}
|
|
}
|
|
if (loc && ntflag)
|
|
argv[2] = dotrans(argv[2]);
|
|
if (loc && mapflag)
|
|
argv[2] = domap(argv[2]);
|
|
if (restartit) {
|
|
struct stat stbuf;
|
|
int ret;
|
|
|
|
ret = stat(argv[2], &stbuf);
|
|
if (restartit == 1) {
|
|
if (ret < 0) {
|
|
perror(argv[2]);
|
|
return (0);
|
|
}
|
|
restart_point = stbuf.st_size;
|
|
} else {
|
|
if (ret == 0) {
|
|
int overbose;
|
|
|
|
overbose = verbose;
|
|
if (debug == 0)
|
|
verbose = -1;
|
|
if (command("MDTM %s", argv[1]) == COMPLETE) {
|
|
int yy, mo, day, hour, min, sec;
|
|
struct tm *tm;
|
|
verbose = overbose;
|
|
sscanf(reply_string,
|
|
"%*s %04d%02d%02d%02d%02d%02d",
|
|
&yy, &mo, &day, &hour, &min, &sec);
|
|
tm = gmtime(&stbuf.st_mtime);
|
|
tm->tm_mon++;
|
|
if (tm->tm_year > yy%100)
|
|
return (1);
|
|
else if (tm->tm_year == yy%100) {
|
|
if (tm->tm_mon > mo)
|
|
return (1);
|
|
} else if (tm->tm_mon == mo) {
|
|
if (tm->tm_mday > day)
|
|
return (1);
|
|
} else if (tm->tm_mday == day) {
|
|
if (tm->tm_hour > hour)
|
|
return (1);
|
|
} else if (tm->tm_hour == hour) {
|
|
if (tm->tm_min > min)
|
|
return (1);
|
|
} else if (tm->tm_min == min) {
|
|
if (tm->tm_sec > sec)
|
|
return (1);
|
|
}
|
|
} else {
|
|
printf("%s\n", reply_string);
|
|
(void) fflush(stdout);
|
|
verbose = overbose;
|
|
return (0);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
recvrequest("RETR", argv[2], argv[1], mode,
|
|
argv[1] != oldargv1 || argv[2] != oldargv2);
|
|
restart_point = 0;
|
|
return (0);
|
|
}
|
|
|
|
#if 0
|
|
static void
|
|
mabort()
|
|
{
|
|
int ointer;
|
|
extern jmp_buf jabort;
|
|
|
|
printf("\n");
|
|
(void) fflush(stdout);
|
|
if (mflag && fromatty) {
|
|
ointer = interactive;
|
|
interactive = 1;
|
|
if (confirm("Continue with", mname)) {
|
|
interactive = ointer;
|
|
longjmp(jabort,0);
|
|
}
|
|
interactive = ointer;
|
|
}
|
|
mflag = 0;
|
|
longjmp(jabort,0);
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* Get multiple files.
|
|
*/
|
|
void mget(int argc, const char *argv[])
|
|
{
|
|
const char *cp, *tp;
|
|
char *tp2, tmpbuf[MAXPATHLEN];
|
|
int ointer;
|
|
extern jmp_buf jabort;
|
|
|
|
if (argc < 2) {
|
|
(void) strcat(line, " ");
|
|
printf("(remote-files) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc < 2) {
|
|
printf("usage:%s remote-files\n", argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
mname = argv[0];
|
|
mflag = 1;
|
|
// oldintr = signal(SIGINT,mabort);
|
|
(void) setjmp(jabort);
|
|
while ((cp = remglob(argv,proxy)) != NULL) {
|
|
if (*cp == '\0') {
|
|
mflag = 0;
|
|
continue;
|
|
}
|
|
if (mflag && confirm(argv[0], cp)) {
|
|
tp = cp;
|
|
if (mcase) {
|
|
while (*tp && !islower(*tp)) {
|
|
tp++;
|
|
}
|
|
if (!*tp) {
|
|
tp = cp;
|
|
tp2 = tmpbuf;
|
|
while ((*tp2 = *tp)) {
|
|
if (isupper(*tp2)) {
|
|
*tp2 = 'a' + *tp2 - 'A';
|
|
}
|
|
tp++;
|
|
tp2++;
|
|
}
|
|
}
|
|
tp = tmpbuf;
|
|
}
|
|
if (ntflag) {
|
|
tp = dotrans(tp);
|
|
}
|
|
if (mapflag) {
|
|
tp = domap(tp);
|
|
}
|
|
recvrequest("RETR", tp, cp, "w",
|
|
tp != cp || !interactive);
|
|
if (!mflag && fromatty) {
|
|
ointer = interactive;
|
|
interactive = 1;
|
|
if (confirm("Continue with","mget")) {
|
|
mflag++;
|
|
}
|
|
interactive = ointer;
|
|
}
|
|
}
|
|
}
|
|
// (void) signal(SIGINT,oldintr);
|
|
mflag = 0;
|
|
}
|
|
|
|
const char *
|
|
remglob(const char *argv[], int doswitch)
|
|
{
|
|
char temp[16];
|
|
static char buf[MAXPATHLEN];
|
|
static FILE *ftemp = NULL;
|
|
static const char **args;
|
|
int oldverbose, oldhash;
|
|
const char *cp;
|
|
const char *mode;
|
|
char *terminator;
|
|
|
|
if (!mflag) {
|
|
if (!doglob) {
|
|
args = NULL;
|
|
}
|
|
else {
|
|
if (ftemp) {
|
|
(void) fclose(ftemp);
|
|
ftemp = NULL;
|
|
}
|
|
}
|
|
return(NULL);
|
|
}
|
|
if (!doglob) {
|
|
if (args == NULL)
|
|
args = argv;
|
|
if ((cp = *++args) == NULL)
|
|
args = NULL;
|
|
return (cp);
|
|
}
|
|
if (ftemp == NULL) {
|
|
(void) strcpy(temp, _PATH_TMP);
|
|
(void) mktemp(temp);
|
|
oldverbose = verbose, verbose = 0;
|
|
oldhash = hash, hash = 0;
|
|
if (doswitch) {
|
|
pswitch(!proxy);
|
|
}
|
|
for (mode = "w"; *++argv != NULL; mode = "a")
|
|
recvrequest ("NLST", temp, *argv, mode, 0);
|
|
if (doswitch) {
|
|
pswitch(!proxy);
|
|
}
|
|
verbose = oldverbose; hash = oldhash;
|
|
ftemp = fopen(temp, "r");
|
|
(void) unlink(temp);
|
|
if (ftemp == NULL) {
|
|
printf("can't find list of remote files, oops\n");
|
|
(void) fflush(stdout);
|
|
return (NULL);
|
|
}
|
|
}
|
|
if (fgets(buf, sizeof (buf), ftemp) == NULL) {
|
|
(void) fclose(ftemp), ftemp = NULL;
|
|
return (NULL);
|
|
}
|
|
if ((terminator = index(buf, '\n')) != NULL)
|
|
*terminator = '\0';
|
|
return (buf);
|
|
}
|
|
|
|
static const char *
|
|
onoff(int bool)
|
|
{
|
|
return (bool ? "on" : "off");
|
|
}
|
|
|
|
/*
|
|
* Show status.
|
|
*/
|
|
/*ARGSUSED*/
|
|
void status(int argc, const char *argv[])
|
|
{
|
|
int i;
|
|
|
|
if (connected)
|
|
printf("Connected to %s.\n", hostname);
|
|
else
|
|
printf("Not connected.\n");
|
|
if (!proxy) {
|
|
pswitch(1);
|
|
if (connected) {
|
|
printf("Connected for proxy commands to %s.\n", hostname);
|
|
}
|
|
else {
|
|
printf("No proxy connection.\n");
|
|
}
|
|
pswitch(0);
|
|
}
|
|
printf("Mode: %s; Type: %s; Form: %s; Structure: %s\n",
|
|
modename, typename, formname, structname);
|
|
printf("Verbose: %s; Bell: %s; Prompting: %s; Globbing: %s\n",
|
|
onoff(verbose), onoff(bell), onoff(interactive),
|
|
onoff(doglob));
|
|
printf("Store unique: %s; Receive unique: %s\n", onoff(sunique),
|
|
onoff(runique));
|
|
printf("Case: %s; CR stripping: %s\n",onoff(mcase),onoff(crflag));
|
|
if (ntflag) {
|
|
printf("Ntrans: (in) %s (out) %s\n", ntin,ntout);
|
|
}
|
|
else {
|
|
printf("Ntrans: off\n");
|
|
}
|
|
if (mapflag) {
|
|
printf("Nmap: (in) %s (out) %s\n", mapin, mapout);
|
|
}
|
|
else {
|
|
printf("Nmap: off\n");
|
|
}
|
|
printf("Hash mark printing: %s; Use of PORT cmds: %s\n",
|
|
onoff(hash), onoff(sendport));
|
|
if (macnum > 0) {
|
|
printf("Macros:\n");
|
|
for (i=0; i<macnum; i++) {
|
|
printf("\t%s\n",macros[i].mac_name);
|
|
}
|
|
}
|
|
(void) fflush(stdout);
|
|
code = 0;
|
|
}
|
|
|
|
/*
|
|
* Set beep on cmd completed mode.
|
|
*/
|
|
/*VARARGS*/
|
|
void setbell(int argc, const char *argv[])
|
|
{
|
|
|
|
bell = !bell;
|
|
printf("Bell mode %s.\n", onoff(bell));
|
|
(void) fflush(stdout);
|
|
code = bell;
|
|
}
|
|
|
|
/*
|
|
* Turn on packet tracing.
|
|
*/
|
|
/*VARARGS*/
|
|
void settrace(int argc, const char *argv[])
|
|
{
|
|
|
|
trace = !trace;
|
|
printf("Packet tracing %s.\n", onoff(trace));
|
|
(void) fflush(stdout);
|
|
code = trace;
|
|
}
|
|
|
|
/*
|
|
* Toggle hash mark printing during transfers.
|
|
*/
|
|
/*VARARGS*/
|
|
void sethash(int argc, const char *argv[])
|
|
{
|
|
|
|
hash = !hash;
|
|
printf("Hash mark printing %s", onoff(hash));
|
|
code = hash;
|
|
if (hash)
|
|
printf(" (%d bytes/hash mark)", 1024);
|
|
printf(".\n");
|
|
(void) fflush(stdout);
|
|
}
|
|
|
|
/*
|
|
* Turn on printing of server echo's.
|
|
*/
|
|
/*VARARGS*/
|
|
void setverbose(int argc, const char *argv[])
|
|
{
|
|
|
|
verbose = !verbose;
|
|
printf("Verbose mode %s.\n", onoff(verbose));
|
|
(void) fflush(stdout);
|
|
code = verbose;
|
|
}
|
|
|
|
/*
|
|
* Toggle PORT cmd use before each data connection.
|
|
*/
|
|
/*VARARGS*/
|
|
void setport(int argc, const char *argv[])
|
|
{
|
|
|
|
sendport = !sendport;
|
|
printf("Use of PORT cmds %s.\n", onoff(sendport));
|
|
(void) fflush(stdout);
|
|
code = sendport;
|
|
}
|
|
|
|
/*
|
|
* Turn on interactive prompting
|
|
* during mget, mput, and mdelete.
|
|
*/
|
|
/*VARARGS*/
|
|
void setprompt(int argc, const char *argv[])
|
|
{
|
|
|
|
interactive = !interactive;
|
|
printf("Interactive mode %s.\n", onoff(interactive));
|
|
(void) fflush(stdout);
|
|
code = interactive;
|
|
}
|
|
|
|
/*
|
|
* Toggle metacharacter interpretation
|
|
* on local file names.
|
|
*/
|
|
/*VARARGS*/
|
|
void setglob(int argc, const char *argv[])
|
|
{
|
|
|
|
doglob = !doglob;
|
|
printf("Globbing %s.\n", onoff(doglob));
|
|
(void) fflush(stdout);
|
|
code = doglob;
|
|
}
|
|
|
|
/*
|
|
* Set debugging mode on/off and/or
|
|
* set level of debugging.
|
|
*/
|
|
/*VARARGS*/
|
|
void setdebug(int argc, const char *argv[])
|
|
{
|
|
int val;
|
|
|
|
if (argc > 1) {
|
|
val = atoi(argv[1]);
|
|
if (val < 0) {
|
|
printf("%s: bad debugging value.\n", argv[1]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
} else
|
|
val = !debug;
|
|
debug = val;
|
|
if (debug)
|
|
options |= SO_DEBUG;
|
|
else
|
|
options &= ~SO_DEBUG;
|
|
printf("Debugging %s (debug=%d).\n", onoff(debug), debug);
|
|
(void) fflush(stdout);
|
|
code = debug > 0;
|
|
}
|
|
|
|
/*
|
|
* Set current working directory
|
|
* on remote machine.
|
|
*/
|
|
void cd(int argc, const char *argv[])
|
|
{
|
|
|
|
if (argc < 2) {
|
|
(void) strcat(line, " ");
|
|
printf("(remote-directory) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc < 2) {
|
|
printf("usage:%s remote-directory\n", argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
if (command("CWD %s", argv[1]) == ERROR && code == 500) {
|
|
if (verbose) {
|
|
printf("CWD command not recognized, trying XCWD\n");
|
|
(void) fflush(stdout);
|
|
}
|
|
(void) command("XCWD %s", argv[1]);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Set current working directory
|
|
* on local machine.
|
|
*/
|
|
void lcd(int argc, const char *argv[])
|
|
{
|
|
char buf[MAXPATHLEN];
|
|
|
|
if (argc < 2)
|
|
argc++, argv[1] = home;
|
|
if (argc != 2) {
|
|
printf("usage:%s local-directory\n", argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
if (!globulize(&argv[1])) {
|
|
code = -1;
|
|
return;
|
|
}
|
|
if (chdir(argv[1]) < 0) {
|
|
perror(argv[1]);
|
|
code = -1;
|
|
return;
|
|
}
|
|
printf("Local directory now %s\n", getcwd(buf,sizeof(buf)));
|
|
(void) fflush(stdout);
|
|
code = 0;
|
|
}
|
|
|
|
/*
|
|
* Delete a single file.
|
|
*/
|
|
void delete(int argc, const char *argv[])
|
|
{
|
|
|
|
if (argc < 2) {
|
|
(void) strcat(line, " ");
|
|
printf("(remote-file) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc < 2) {
|
|
printf("usage:%s remote-file\n", argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
(void) command("DELE %s", argv[1]);
|
|
}
|
|
|
|
/*
|
|
* Delete multiple files.
|
|
*/
|
|
void mdelete(int argc, const char *argv[])
|
|
{
|
|
const char *cp;
|
|
int ointer;
|
|
extern jmp_buf jabort;
|
|
|
|
if (argc < 2) {
|
|
(void) strcat(line, " ");
|
|
printf("(remote-files) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc < 2) {
|
|
printf("usage:%s remote-files\n", argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
mname = argv[0];
|
|
mflag = 1;
|
|
// oldintr = signal(SIGINT, mabort);
|
|
(void) setjmp(jabort);
|
|
while ((cp = remglob(argv,0)) != NULL) {
|
|
if (*cp == '\0') {
|
|
mflag = 0;
|
|
continue;
|
|
}
|
|
if (mflag && confirm(argv[0], cp)) {
|
|
(void) command("DELE %s", cp);
|
|
if (!mflag && fromatty) {
|
|
ointer = interactive;
|
|
interactive = 1;
|
|
if (confirm("Continue with", "mdelete")) {
|
|
mflag++;
|
|
}
|
|
interactive = ointer;
|
|
}
|
|
}
|
|
}
|
|
// (void) signal(SIGINT, oldintr);
|
|
mflag = 0;
|
|
}
|
|
|
|
/*
|
|
* Rename a remote file.
|
|
*/
|
|
void renamefile(int argc, const char *argv[])
|
|
{
|
|
|
|
if (argc < 2) {
|
|
(void) strcat(line, " ");
|
|
printf("(from-name) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc < 2) {
|
|
usage:
|
|
printf("%s from-name to-name\n", argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
if (argc < 3) {
|
|
(void) strcat(line, " ");
|
|
printf("(to-name) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc < 3)
|
|
goto usage;
|
|
if (command("RNFR %s", argv[1]) == CONTINUE)
|
|
(void) command("RNTO %s", argv[2]);
|
|
}
|
|
|
|
/*
|
|
* Get a directory listing
|
|
* of remote files.
|
|
*/
|
|
void ls(int argc, const char *argv[])
|
|
{
|
|
const char *cmd;
|
|
|
|
if (argc < 2)
|
|
argc++, argv[1] = NULL;
|
|
if (argc < 3)
|
|
argc++, argv[2] = "-";
|
|
if (argc > 3) {
|
|
printf("usage: %s remote-directory local-file\n", argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
cmd = argv[0][0] == 'n' ? "NLST" : "LIST";
|
|
// cmd = argv[0][0] == 'n' ? "NLST -CF" : "NLST -CF";
|
|
if (strcmp(argv[2], "-") && !globulize(&argv[2])) {
|
|
code = -1;
|
|
return;
|
|
}
|
|
if (strcmp(argv[2], "-") && *argv[2] != '|')
|
|
if (!globulize(&argv[2]) || !confirm("output to local-file:", argv[2])) {
|
|
code = -1;
|
|
return;
|
|
}
|
|
recvrequest(cmd, argv[2], argv[1], "w", 0);
|
|
}
|
|
|
|
/*
|
|
* Get a directory listing
|
|
* of multiple remote files.
|
|
*/
|
|
void mls(int argc, const char *argv[])
|
|
{
|
|
const char *cmd, *dest;
|
|
char mode[1];
|
|
int ointer, i;
|
|
extern jmp_buf jabort;
|
|
|
|
if (argc < 2) {
|
|
(void) strcat(line, " ");
|
|
printf("(remote-files) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc < 3) {
|
|
(void) strcat(line, " ");
|
|
printf("(local-file) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc < 3) {
|
|
printf("usage:%s remote-files local-file\n", argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
dest = argv[argc - 1];
|
|
argv[argc - 1] = NULL;
|
|
if (strcmp(dest, "-") && *dest != '|')
|
|
if (!globulize(&dest) || !confirm("output to local-file:", dest)) {
|
|
code = -1;
|
|
return;
|
|
}
|
|
cmd = argv[0][1] == 'l' ? "NLST" : "LIST";
|
|
mname = argv[0];
|
|
mflag = 1;
|
|
// oldintr = signal(SIGINT, mabort);
|
|
(void) setjmp(jabort);
|
|
for (i = 1; mflag && i < argc-1; ++i) {
|
|
*mode = (i == 1) ? 'w' : 'a';
|
|
recvrequest(cmd, dest, argv[i], mode, 0);
|
|
if (!mflag && fromatty) {
|
|
ointer = interactive;
|
|
interactive = 1;
|
|
if (confirm("Continue with", argv[0])) {
|
|
mflag ++;
|
|
}
|
|
interactive = ointer;
|
|
}
|
|
}
|
|
// (void) signal(SIGINT, oldintr);
|
|
mflag = 0;
|
|
}
|
|
|
|
/*
|
|
* Do a shell escape
|
|
*/
|
|
/*ARGSUSED*/
|
|
void shell(int argc, const char *argv[])
|
|
{
|
|
#if 0
|
|
int pid;
|
|
sig_t (*old1)(), (*old2)();
|
|
char shellnam[40], *shell, *namep;
|
|
union wait status;
|
|
|
|
old1 = signal (SIGINT, SIG_IGN);
|
|
old2 = signal (SIGQUIT, SIG_IGN);
|
|
if ((pid = fork()) == 0) {
|
|
for (pid = 3; pid < 20; pid++)
|
|
(void) close(pid);
|
|
(void) signal(SIGINT, SIG_DFL);
|
|
(void) signal(SIGQUIT, SIG_DFL);
|
|
shell = getenv("SHELL");
|
|
if (shell == NULL)
|
|
shell = _PATH_BSHELL;
|
|
namep = rindex(shell,'/');
|
|
if (namep == NULL)
|
|
namep = shell;
|
|
(void) strcpy(shellnam,"-");
|
|
(void) strcat(shellnam, ++namep);
|
|
if (strcmp(namep, "sh") != 0)
|
|
shellnam[0] = '+';
|
|
if (debug) {
|
|
printf ("%s\n", shell);
|
|
(void) fflush (stdout);
|
|
}
|
|
if (argc > 1) {
|
|
execl(shell,shellnam,"-c",altarg,(char *)0);
|
|
}
|
|
else {
|
|
execl(shell,shellnam,(char *)0);
|
|
}
|
|
perror(shell);
|
|
code = -1;
|
|
exit(1);
|
|
}
|
|
if (pid > 0)
|
|
while (wait(&status) != pid)
|
|
;
|
|
(void) signal(SIGINT, old1);
|
|
(void) signal(SIGQUIT, old2);
|
|
if (pid == -1) {
|
|
perror("Try again later");
|
|
code = -1;
|
|
}
|
|
else {
|
|
code = 0;
|
|
}
|
|
#endif
|
|
|
|
char * AppName;
|
|
char ShellCmd[MAX_PATH];
|
|
char CmdLine[MAX_PATH];
|
|
int i;
|
|
PROCESS_INFORMATION ProcessInformation;
|
|
BOOL Result;
|
|
STARTUPINFO StartupInfo;
|
|
char ShellName[] = "COMSPEC";
|
|
int NumBytes;
|
|
|
|
NumBytes = GetEnvironmentVariable( ShellName, ShellCmd, MAX_PATH);
|
|
|
|
if (NumBytes == 0)
|
|
{
|
|
return;
|
|
}
|
|
|
|
AppName = ShellCmd;
|
|
strcpy( CmdLine, ShellCmd );
|
|
|
|
if (argc > 1)
|
|
{
|
|
strncat(CmdLine, " /C", MAX_PATH - strlen(CmdLine) - 1);
|
|
}
|
|
|
|
for (i=1; i<argc; i++)
|
|
{
|
|
strncat(CmdLine, " ", MAX_PATH - strlen(CmdLine) - 1);
|
|
strncat(CmdLine, argv[i], MAX_PATH - strlen(CmdLine) - 1);
|
|
}
|
|
|
|
StartupInfo.cb = sizeof( StartupInfo );
|
|
StartupInfo.lpReserved = NULL;
|
|
StartupInfo.lpDesktop = NULL;
|
|
StartupInfo.lpTitle = NULL;
|
|
StartupInfo.dwX = 0;
|
|
StartupInfo.dwY = 0;
|
|
StartupInfo.dwXSize = 0;
|
|
StartupInfo.dwYSize = 0;
|
|
StartupInfo.dwFlags = 0;
|
|
StartupInfo.wShowWindow = 0;
|
|
StartupInfo.cbReserved2 = 0;
|
|
StartupInfo.lpReserved2 = NULL;
|
|
|
|
Result = CreateProcess( AppName, // cmd name
|
|
CmdLine, // cmd line arguments
|
|
NULL,
|
|
NULL, // security attributes
|
|
FALSE, // inherit flags
|
|
0, // Creation flags
|
|
NULL, // Environment
|
|
NULL, // Current directory
|
|
&StartupInfo, // Startup info structure
|
|
&ProcessInformation); // processInfo structure
|
|
|
|
if (Result)
|
|
{
|
|
WaitForSingleObject( ProcessInformation.hProcess, 0xffffffff);
|
|
|
|
CloseHandle( ProcessInformation.hProcess);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Send new user information (re-login)
|
|
*/
|
|
void user(int argc, const char *argv[])
|
|
{
|
|
char acct[80], *getpass();
|
|
int n, aflag = 0;
|
|
|
|
if (argc < 2) {
|
|
(void) strcat(line, " ");
|
|
printf("(username) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc > 4) {
|
|
printf("usage: %s username [password] [account]\n", argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
n = command("USER %s", argv[1]);
|
|
if (n == CONTINUE) {
|
|
if (argc < 3 )
|
|
argv[2] = getpass("Password: "), argc++;
|
|
n = command("PASS %s", argv[2]);
|
|
}
|
|
if (n == CONTINUE) {
|
|
if (argc < 4) {
|
|
printf("Account: "); (void) fflush(stdout);
|
|
(void) fflush(stdout);
|
|
(void) fgets(acct, sizeof(acct) - 1, stdin);
|
|
acct[strlen(acct) - 1] = '\0';
|
|
argv[3] = acct; argc++;
|
|
}
|
|
n = command("ACCT %s", argv[3]);
|
|
aflag++;
|
|
}
|
|
if (n != COMPLETE) {
|
|
fprintf(stdout, "Login failed.\n");
|
|
(void) fflush(stdout);
|
|
return;
|
|
}
|
|
if (!aflag && argc == 4) {
|
|
(void) command("ACCT %s", argv[3]);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Print working directory.
|
|
*/
|
|
/*VARARGS*/
|
|
void pwd(int argc, const char *argv[])
|
|
{
|
|
int oldverbose = verbose;
|
|
|
|
/*
|
|
* If we aren't verbose, this doesn't do anything!
|
|
*/
|
|
verbose = 1;
|
|
if (command("PWD") == ERROR && code == 500) {
|
|
printf("PWD command not recognized, trying XPWD\n");
|
|
(void) fflush(stdout);
|
|
(void) command("XPWD");
|
|
}
|
|
verbose = oldverbose;
|
|
}
|
|
|
|
/*
|
|
* Make a directory.
|
|
*/
|
|
void makedir(int argc, const char *argv[])
|
|
{
|
|
|
|
if (argc < 2) {
|
|
(void) strcat(line, " ");
|
|
printf("(directory-name) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc < 2) {
|
|
printf("usage: %s directory-name\n", argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
if (command("MKD %s", argv[1]) == ERROR && code == 500) {
|
|
if (verbose) {
|
|
printf("MKD command not recognized, trying XMKD\n");
|
|
(void) fflush(stdout);
|
|
}
|
|
(void) command("XMKD %s", argv[1]);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Remove a directory.
|
|
*/
|
|
void removedir(int argc, const char *argv[])
|
|
{
|
|
|
|
if (argc < 2) {
|
|
(void) strcat(line, " ");
|
|
printf("(directory-name) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc < 2) {
|
|
printf("usage: %s directory-name\n", argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
if (command("RMD %s", argv[1]) == ERROR && code == 500) {
|
|
if (verbose) {
|
|
printf("RMD command not recognized, trying XRMD\n");
|
|
(void) fflush(stdout);
|
|
}
|
|
(void) command("XRMD %s", argv[1]);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Send a line, verbatim, to the remote machine.
|
|
*/
|
|
void quote(int argc, const char *argv[])
|
|
{
|
|
int i;
|
|
char buf[BUFSIZ];
|
|
|
|
if (argc < 2) {
|
|
(void) strcat(line, " ");
|
|
printf("(command line to send) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc < 2) {
|
|
printf("usage: %s line-to-send\n", argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
(void) strcpy(buf, argv[1]);
|
|
for (i = 2; i < argc; i++) {
|
|
(void) strcat(buf, " ");
|
|
(void) strcat(buf, argv[i]);
|
|
}
|
|
if (command(buf) == PRELIM) {
|
|
while (getreply(0) == PRELIM);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Send a SITE command to the remote machine. The line
|
|
* is sent almost verbatim to the remote machine, the
|
|
* first argument is changed to SITE.
|
|
*/
|
|
void site(int argc, const char *argv[])
|
|
{
|
|
int i;
|
|
char buf[BUFSIZ];
|
|
|
|
if (argc < 2) {
|
|
(void) strcat(line, " ");
|
|
printf("(arguments to SITE command) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc < 2) {
|
|
printf("usage: %s line-to-send\n", argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
(void) strcpy(buf, "SITE ");
|
|
(void) strcat(buf, argv[1]);
|
|
for (i = 2; i < argc; i++) {
|
|
(void) strcat(buf, " ");
|
|
(void) strcat(buf, argv[i]);
|
|
}
|
|
if (command(buf) == PRELIM) {
|
|
while (getreply(0) == PRELIM);
|
|
}
|
|
}
|
|
|
|
void do_chmod(int argc, const char *argv[])
|
|
{
|
|
if (argc == 2) {
|
|
printf("usage: %s mode file-name\n", argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
if (argc < 3) {
|
|
(void) strcat(line, " ");
|
|
printf("(mode and file-name) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc != 3) {
|
|
printf("usage: %s mode file-name\n", argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
(void)command("SITE CHMOD %s %s", argv[1], argv[2]);
|
|
}
|
|
|
|
void do_umask(int argc, const char *argv[])
|
|
{
|
|
int oldverbose = verbose;
|
|
|
|
verbose = 1;
|
|
(void) command(argc == 1 ? "SITE UMASK" : "SITE UMASK %s", argv[1]);
|
|
verbose = oldverbose;
|
|
}
|
|
|
|
void idle(int argc, const char *argv[])
|
|
{
|
|
int oldverbose = verbose;
|
|
|
|
verbose = 1;
|
|
(void) command(argc == 1 ? "SITE IDLE" : "SITE IDLE %s", argv[1]);
|
|
verbose = oldverbose;
|
|
}
|
|
|
|
/*
|
|
* Ask the other side for help.
|
|
*/
|
|
void rmthelp(int argc, const char *argv[])
|
|
{
|
|
int oldverbose = verbose;
|
|
|
|
verbose = 1;
|
|
(void) command(argc == 1 ? "HELP" : "HELP %s", argv[1]);
|
|
verbose = oldverbose;
|
|
}
|
|
|
|
/*
|
|
* Terminate session and exit.
|
|
*/
|
|
/*VARARGS*/
|
|
void quit(int argc, const char *argv[])
|
|
{
|
|
if (connected)
|
|
disconnect(0, NULL);
|
|
pswitch(1);
|
|
if (connected) {
|
|
disconnect(0, NULL);
|
|
}
|
|
exit(0);
|
|
}
|
|
|
|
/*
|
|
* Terminate session, but don't exit.
|
|
*/
|
|
void disconnect(int argc, const char *argv[])
|
|
{
|
|
extern SOCKET cout;
|
|
extern int data;
|
|
|
|
if (!connected)
|
|
return;
|
|
(void) command("QUIT");
|
|
cout = 0;
|
|
connected = 0;
|
|
data = -1;
|
|
if (!proxy) {
|
|
macnum = 0;
|
|
}
|
|
}
|
|
|
|
int confirm(const char *cmd, const char *file)
|
|
{
|
|
char line[BUFSIZ];
|
|
|
|
if (!interactive)
|
|
return (1);
|
|
printf("%s %s? ", cmd, file);
|
|
(void) fflush(stdout);
|
|
(void) gets(line);
|
|
return (*line != 'n' && *line != 'N');
|
|
}
|
|
|
|
#if 0
|
|
static void fatal(const char *msg)
|
|
{
|
|
|
|
fprintf(stderr, "ftp: %s\n", msg);
|
|
exit(1);
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* Glob a local file name specification with
|
|
* the expectation of a single return value.
|
|
* Can't control multiple values being expanded
|
|
* from the expression, we return only the first.
|
|
*/
|
|
int globulize(const char **cpp)
|
|
{
|
|
char **globbed;
|
|
|
|
if (!doglob)
|
|
return (1);
|
|
globbed = glob(*cpp);
|
|
if (globerr != NULL) {
|
|
printf("%s: %s\n", *cpp, globerr);
|
|
(void) fflush(stdout);
|
|
if (globbed) {
|
|
blkfree(globbed);
|
|
free((char *)globbed);
|
|
}
|
|
return (0);
|
|
}
|
|
if (globbed) {
|
|
*cpp = *globbed++;
|
|
/* don't waste too much memory */
|
|
if (*globbed) {
|
|
blkfree(globbed);
|
|
free((char *)globbed);
|
|
}
|
|
}
|
|
return (1);
|
|
}
|
|
|
|
void account(int argc, const char *argv[])
|
|
{
|
|
char acct[50], *getpass(), *ap;
|
|
|
|
if (argc > 1) {
|
|
++argv;
|
|
--argc;
|
|
(void) strncpy(acct,*argv,49);
|
|
acct[49] = '\0';
|
|
while (argc > 1) {
|
|
--argc;
|
|
++argv;
|
|
(void) strncat(acct,*argv, 49-strlen(acct));
|
|
}
|
|
ap = acct;
|
|
}
|
|
else {
|
|
ap = getpass("Account:");
|
|
}
|
|
(void) command("ACCT %s", ap);
|
|
}
|
|
|
|
jmp_buf abortprox;
|
|
|
|
#if 0
|
|
static void
|
|
proxabort()
|
|
{
|
|
extern int proxy;
|
|
|
|
if (!proxy) {
|
|
pswitch(1);
|
|
}
|
|
if (connected) {
|
|
proxflag = 1;
|
|
}
|
|
else {
|
|
proxflag = 0;
|
|
}
|
|
pswitch(0);
|
|
longjmp(abortprox,1);
|
|
}
|
|
#endif
|
|
|
|
void doproxy(int argc, const char *argv[])
|
|
{
|
|
register struct cmd *c;
|
|
struct cmd *getcmd();
|
|
// extern struct cmd cmdtab[];
|
|
extern jmp_buf abortprox;
|
|
|
|
if (argc < 2) {
|
|
(void) strcat(line, " ");
|
|
printf("(command) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc < 2) {
|
|
printf("usage:%s command\n", argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
c = getcmd(argv[1]);
|
|
if (c == (struct cmd *) -1) {
|
|
printf("?Ambiguous command\n");
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
if (c == 0) {
|
|
printf("?Invalid command\n");
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
if (!c->c_proxy) {
|
|
printf("?Invalid proxy command\n");
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
if (setjmp(abortprox)) {
|
|
code = -1;
|
|
return;
|
|
}
|
|
// oldintr = signal(SIGINT, proxabort);
|
|
pswitch(1);
|
|
if (c->c_conn && !connected) {
|
|
printf("Not connected\n");
|
|
(void) fflush(stdout);
|
|
pswitch(0);
|
|
// (void) signal(SIGINT, oldintr);
|
|
code = -1;
|
|
return;
|
|
}
|
|
(*c->c_handler)(argc-1, argv+1);
|
|
if (connected) {
|
|
proxflag = 1;
|
|
}
|
|
else {
|
|
proxflag = 0;
|
|
}
|
|
pswitch(0);
|
|
// (void) signal(SIGINT, oldintr);
|
|
}
|
|
|
|
void setcase(int argc, const char *argv[])
|
|
{
|
|
mcase = !mcase;
|
|
printf("Case mapping %s.\n", onoff(mcase));
|
|
(void) fflush(stdout);
|
|
code = mcase;
|
|
}
|
|
|
|
void setcr(int argc, const char *argv[])
|
|
{
|
|
crflag = !crflag;
|
|
printf("Carriage Return stripping %s.\n", onoff(crflag));
|
|
(void) fflush(stdout);
|
|
code = crflag;
|
|
}
|
|
|
|
void setntrans(int argc, const char *argv[])
|
|
{
|
|
if (argc == 1) {
|
|
ntflag = 0;
|
|
printf("Ntrans off.\n");
|
|
(void) fflush(stdout);
|
|
code = ntflag;
|
|
return;
|
|
}
|
|
ntflag++;
|
|
code = ntflag;
|
|
(void) strncpy(ntin, argv[1], 16);
|
|
ntin[16] = '\0';
|
|
if (argc == 2) {
|
|
ntout[0] = '\0';
|
|
return;
|
|
}
|
|
(void) strncpy(ntout, argv[2], 16);
|
|
ntout[16] = '\0';
|
|
}
|
|
|
|
const char *
|
|
dotrans(const char *name)
|
|
{
|
|
static char new[MAXPATHLEN];
|
|
const char *cp1;
|
|
char *cp2 = new;
|
|
register int i, ostop, found;
|
|
|
|
for (ostop = 0; ostop < 16 && *(ntout + ostop); ostop++);
|
|
for (cp1 = name; *cp1; cp1++) {
|
|
found = 0;
|
|
for (i = 0; i < 16 && *(ntin + i); i++) {
|
|
if (*cp1 == *(ntin + i)) {
|
|
found++;
|
|
if (i < ostop) {
|
|
*cp2++ = *(ntout + i);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
if (!found) {
|
|
*cp2++ = *cp1;
|
|
}
|
|
}
|
|
*cp2 = '\0';
|
|
return(new);
|
|
}
|
|
|
|
void setpassive(int argc, const char *argv[])
|
|
{
|
|
passivemode = !passivemode;
|
|
printf("Passive mode %s.\n", onoff(passivemode));
|
|
(void) fflush(stdout);
|
|
code = passivemode;
|
|
}
|
|
|
|
void setnmap(int argc, const char *argv[])
|
|
{
|
|
char *cp;
|
|
|
|
if (argc == 1) {
|
|
mapflag = 0;
|
|
printf("Nmap off.\n");
|
|
(void) fflush(stdout);
|
|
code = mapflag;
|
|
return;
|
|
}
|
|
if (argc < 3) {
|
|
(void) strcat(line, " ");
|
|
printf("(mapout) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc < 3) {
|
|
printf("Usage: %s [mapin mapout]\n",argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
mapflag = 1;
|
|
code = 1;
|
|
cp = index(altarg, ' ');
|
|
if (proxy) {
|
|
while(*++cp == ' ');
|
|
altarg = cp;
|
|
cp = index(altarg, ' ');
|
|
}
|
|
*cp = '\0';
|
|
(void) strncpy(mapin, altarg, MAXPATHLEN - 1);
|
|
while (*++cp == ' ');
|
|
(void) strncpy(mapout, cp, MAXPATHLEN - 1);
|
|
}
|
|
|
|
const char *
|
|
domap(const char *name)
|
|
{
|
|
static char new[MAXPATHLEN];
|
|
const char *cp1 = name;
|
|
char *cpn, *cp2 = mapin;
|
|
const char *tp[9], *te[9];
|
|
int i, toks[9], toknum = 0, match = 1;
|
|
|
|
for (i=0; i < 9; ++i) {
|
|
toks[i] = 0;
|
|
}
|
|
while (match && *cp1 && *cp2) {
|
|
switch (*cp2) {
|
|
case '\\':
|
|
if (*++cp2 != *cp1) {
|
|
match = 0;
|
|
}
|
|
break;
|
|
case '$':
|
|
if (*(cp2+1) >= '1' && (*cp2+1) <= '9') {
|
|
if (*cp1 != *(++cp2+1)) {
|
|
toks[toknum = *cp2 - '1']++;
|
|
tp[toknum] = cp1;
|
|
while (*++cp1 && *(cp2+1)
|
|
!= *cp1);
|
|
te[toknum] = cp1;
|
|
}
|
|
cp2++;
|
|
break;
|
|
}
|
|
/* FALLTHROUGH */
|
|
default:
|
|
if (*cp2 != *cp1) {
|
|
match = 0;
|
|
}
|
|
break;
|
|
}
|
|
if (match && *cp1) {
|
|
cp1++;
|
|
}
|
|
if (match && *cp2) {
|
|
cp2++;
|
|
}
|
|
}
|
|
if (!match && *cp1) /* last token mismatch */
|
|
{
|
|
toks[toknum] = 0;
|
|
}
|
|
|
|
cpn = new;
|
|
*cpn = '\0';
|
|
cp2 = mapout;
|
|
while (*cp2) {
|
|
match = 0;
|
|
switch (*cp2) {
|
|
case '\\':
|
|
if (*(cp2 + 1)) {
|
|
*cpn++ = *++cp2;
|
|
}
|
|
break;
|
|
case '[':
|
|
LOOP:
|
|
if (*++cp2 == '$' && isdigit(*(cp2+1))) {
|
|
if (*++cp2 == '0') {
|
|
const char *cp3 = name;
|
|
|
|
while (*cp3) {
|
|
*cpn++ = *cp3++;
|
|
}
|
|
match = 1;
|
|
}
|
|
else if (toks[toknum = *cp2 - '1']) {
|
|
const char *cp3 = tp[toknum];
|
|
|
|
while (cp3 != te[toknum]) {
|
|
*cpn++ = *cp3++;
|
|
}
|
|
match = 1;
|
|
}
|
|
}
|
|
else {
|
|
while (*cp2 && *cp2 != ',' &&
|
|
*cp2 != ']') {
|
|
if (*cp2 == '\\') {
|
|
cp2++;
|
|
}
|
|
else if (*cp2 == '$' &&
|
|
isdigit(*(cp2+1))) {
|
|
if (*++cp2 == '0') {
|
|
const char *cp3 = name;
|
|
|
|
while (*cp3) {
|
|
*cpn++ = *cp3++;
|
|
}
|
|
}
|
|
else if (toks[toknum =
|
|
*cp2 - '1']) {
|
|
const char *cp3=tp[toknum];
|
|
|
|
while (cp3 !=
|
|
te[toknum]) {
|
|
*cpn++ = *cp3++;
|
|
}
|
|
}
|
|
}
|
|
else if (*cp2) {
|
|
*cpn++ = *cp2++;
|
|
}
|
|
}
|
|
if (!*cp2) {
|
|
printf("nmap: unbalanced brackets\n");
|
|
(void) fflush(stdout);
|
|
return(name);
|
|
}
|
|
match = 1;
|
|
cp2--;
|
|
}
|
|
if (match) {
|
|
while (*++cp2 && *cp2 != ']') {
|
|
if (*cp2 == '\\' && *(cp2 + 1)) {
|
|
cp2++;
|
|
}
|
|
}
|
|
if (!*cp2) {
|
|
printf("nmap: unbalanced brackets\n");
|
|
(void) fflush(stdout);
|
|
return(name);
|
|
}
|
|
break;
|
|
}
|
|
switch (*++cp2) {
|
|
case ',':
|
|
goto LOOP;
|
|
case ']':
|
|
break;
|
|
default:
|
|
cp2--;
|
|
goto LOOP;
|
|
}
|
|
break;
|
|
case '$':
|
|
if (isdigit(*(cp2 + 1))) {
|
|
if (*++cp2 == '0') {
|
|
const char *cp3 = name;
|
|
|
|
while (*cp3) {
|
|
*cpn++ = *cp3++;
|
|
}
|
|
}
|
|
else if (toks[toknum = *cp2 - '1']) {
|
|
const char *cp3 = tp[toknum];
|
|
|
|
while (cp3 != te[toknum]) {
|
|
*cpn++ = *cp3++;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
/* intentional drop through */
|
|
default:
|
|
*cpn++ = *cp2;
|
|
break;
|
|
}
|
|
cp2++;
|
|
}
|
|
*cpn = '\0';
|
|
if (!*new) {
|
|
return(name);
|
|
}
|
|
return(new);
|
|
}
|
|
|
|
void setsunique(int argc, const char *argv[])
|
|
{
|
|
sunique = !sunique;
|
|
printf("Store unique %s.\n", onoff(sunique));
|
|
(void) fflush(stdout);
|
|
code = sunique;
|
|
}
|
|
|
|
void setrunique(int argc, const char *argv[])
|
|
{
|
|
runique = !runique;
|
|
printf("Receive unique %s.\n", onoff(runique));
|
|
(void) fflush(stdout);
|
|
code = runique;
|
|
}
|
|
|
|
/* change directory to parent directory */
|
|
void cdup(int argc, const char *argv[])
|
|
{
|
|
if (command("CDUP") == ERROR && code == 500) {
|
|
if (verbose) {
|
|
printf("CDUP command not recognized, trying XCUP\n");
|
|
(void) fflush(stdout);
|
|
}
|
|
(void) command("XCUP");
|
|
}
|
|
}
|
|
|
|
/* restart transfer at specific point */
|
|
void restart(int argc, const char *argv[])
|
|
{
|
|
if (argc != 2)
|
|
printf("restart: offset not specified\n");
|
|
else {
|
|
restart_point = atol(argv[1]);
|
|
printf("restarting at %ld. %s\n", restart_point,
|
|
"execute get, put or append to initiate transfer");
|
|
}
|
|
(void) fflush(stdout);
|
|
}
|
|
|
|
/* show remote system type */
|
|
void syst(int argc, const char *argv[])
|
|
{
|
|
(void) command("SYST");
|
|
}
|
|
|
|
void macdef(int argc, const char *argv[])
|
|
{
|
|
char *tmp;
|
|
int c;
|
|
|
|
if (macnum == 16) {
|
|
printf("Limit of 16 macros have already been defined\n");
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
if (argc < 2) {
|
|
(void) strcat(line, " ");
|
|
printf("(macro name) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc != 2) {
|
|
printf("Usage: %s macro_name\n",argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
if (interactive) {
|
|
printf("Enter macro line by line, terminating it with a null line\n");
|
|
(void) fflush(stdout);
|
|
}
|
|
(void) strncpy(macros[macnum].mac_name, argv[1], 8);
|
|
if (macnum == 0) {
|
|
macros[macnum].mac_start = macbuf;
|
|
}
|
|
else {
|
|
macros[macnum].mac_start = macros[macnum - 1].mac_end + 1;
|
|
}
|
|
tmp = macros[macnum].mac_start;
|
|
while (tmp != macbuf+4096) {
|
|
if ((c = getchar()) == EOF) {
|
|
printf("macdef:end of file encountered\n");
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
if ((*tmp = c) == '\n') {
|
|
if (tmp == macros[macnum].mac_start) {
|
|
macros[macnum++].mac_end = tmp;
|
|
code = 0;
|
|
return;
|
|
}
|
|
if (*(tmp-1) == '\0') {
|
|
macros[macnum++].mac_end = tmp - 1;
|
|
code = 0;
|
|
return;
|
|
}
|
|
*tmp = '\0';
|
|
}
|
|
tmp++;
|
|
}
|
|
while (1) {
|
|
while ((c = getchar()) != '\n' && c != EOF)
|
|
/* LOOP */;
|
|
if (c == EOF || getchar() == '\n') {
|
|
printf("Macro not defined - 4k buffer exceeded\n");
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* get size of file on remote machine
|
|
*/
|
|
void sizecmd(int argc, const char *argv[])
|
|
{
|
|
|
|
if (argc < 2) {
|
|
(void) strcat(line, " ");
|
|
printf("(filename) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc < 2) {
|
|
printf("usage:%s filename\n", argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
(void) command("SIZE %s", argv[1]);
|
|
}
|
|
|
|
/*
|
|
* get last modification time of file on remote machine
|
|
*/
|
|
void modtime(int argc, const char *argv[])
|
|
{
|
|
int overbose;
|
|
|
|
if (argc < 2) {
|
|
(void) strcat(line, " ");
|
|
printf("(filename) ");
|
|
(void) fflush(stdout);
|
|
(void) gets(&line[strlen(line)]);
|
|
makeargv();
|
|
argc = margc;
|
|
argv = margv;
|
|
}
|
|
if (argc < 2) {
|
|
printf("usage:%s filename\n", argv[0]);
|
|
(void) fflush(stdout);
|
|
code = -1;
|
|
return;
|
|
}
|
|
overbose = verbose;
|
|
if (debug == 0)
|
|
verbose = -1;
|
|
if (command("MDTM %s", argv[1]) == COMPLETE) {
|
|
int yy, mo, day, hour, min, sec;
|
|
sscanf(reply_string, "%*s %04d%02d%02d%02d%02d%02d", &yy, &mo,
|
|
&day, &hour, &min, &sec);
|
|
/* might want to print this in local time */
|
|
printf("%s\t%02d/%02d/%04d %02d:%02d:%02d GMT\n", argv[1],
|
|
mo, day, yy, hour, min, sec);
|
|
} else
|
|
printf("%s\n", reply_string);
|
|
verbose = overbose;
|
|
(void) fflush(stdout);
|
|
}
|
|
|
|
/*
|
|
* show status on remote machine
|
|
*/
|
|
void rmtstatus(int argc, const char *argv[])
|
|
{
|
|
(void) command(argc > 1 ? "STAT %s" : "STAT" , argv[1]);
|
|
}
|
|
|
|
/*
|
|
* get file if modtime is more recent than current file
|
|
*/
|
|
void newer(int argc, const char *argv[])
|
|
{
|
|
if (getit(argc, argv, -1, "w")) {
|
|
printf("Local file \"%s\" is newer than remote file \"%s\"\n",
|
|
argv[1], argv[2]);
|
|
(void) fflush(stdout);
|
|
}
|
|
}
|