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- head 1.4;
- branch ;
- access ;
- symbols ;
- locks shirriff:1.4; strict;
- comment @ * @;
-
-
- 1.4
- date 91.11.11.19.47.36; author shirriff; state Exp;
- branches ;
- next 1.3;
-
- 1.3
- date 90.10.27.13.48.29; author shirriff; state Exp;
- branches ;
- next 1.2;
-
- 1.2
- date 88.07.21.09.57.39; author ouster; state Exp;
- branches ;
- next 1.1;
-
- 1.1
- date 88.07.20.14.26.33; author ouster; state Exp;
- branches ;
- next ;
-
-
- desc
- @@
-
-
- 1.4
- log
- @Fixed problem with free of things that shouldn't be freed.
- @
- text
- @/*
- * Copyright (c) 1985, 1989 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the University of California, Berkeley. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
- #ifndef lint
- static char sccsid[] = "@@(#)cmds.c 5.16 (Berkeley) 3/21/89";
- #endif /* not lint */
-
- /*
- * FTP User Program -- Command Routines.
- */
- #include <sys/param.h>
- #include <sys/wait.h>
- #include <sys/stat.h>
- #include <sys/socket.h>
-
- #include <arpa/ftp.h>
-
- #include <signal.h>
- #include <stdio.h>
- #include <errno.h>
- #include <netdb.h>
- #include <ctype.h>
- #include <time.h>
-
- #include "ftp_var.h"
-
-
- extern char *globerr;
- extern char **glob();
- extern char *home;
- extern char *remglob();
- extern char *getenv();
- extern char *index();
- extern char *rindex();
- extern off_t restart_point;
- extern char reply_string[];
-
- char *mname;
- jmp_buf jabort;
- char *dotrans(), *domap();
-
- /*
- * Connect to peer server and
- * auto-login, if possible.
- */
- setpeer(argc, argv)
- int argc;
- char *argv[];
- {
- char *host, *hookup();
- int port;
-
- if (connected) {
- printf("Already connected to %s, use close first.\n",
- hostname);
- code = -1;
- return;
- }
- if (argc < 2) {
- (void) strcat(line, " ");
- printf("(to) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc > 3) {
- printf("usage: %s host-name [port]\n", argv[0]);
- code = -1;
- return;
- }
- port = sp->s_port;
- if (argc > 2) {
- port = atoi(argv[2]);
- if (port <= 0) {
- printf("%s: bad port number-- %s\n", argv[1], argv[2]);
- printf ("usage: %s host-name [port]\n", argv[0]);
- code = -1;
- return;
- }
- port = htons(port);
- }
- host = hookup(argv[1], port);
- if (host) {
- connected = 1;
- if (autologin) {
- int overbose;
-
- (void) login(argv[1]);
- #if defined(unix) && NBBY == 8
- /*
- * this ifdef is to keep someone form "porting" this to an incompatible
- * system and not checking this out. This way they have to think about it.
- */
- overbose = verbose;
- if (debug == 0)
- verbose = -1;
- if (command("SYST") == COMPLETE && overbose) {
- register char *cp, c;
- cp = index(reply_string+4, ' ');
- if (cp == NULL)
- cp = index(reply_string+4, '\r');
- if (cp) {
- if (cp[-1] == '.')
- cp--;
- c = *cp;
- *cp = '\0';
- }
-
- printf("Remote system type is %s.\n",
- reply_string+4);
- if (cp)
- *cp = c;
- }
- if (!strncmp(reply_string, "215 UNIX Type: L8", 17)) {
- setbinary();
- if (overbose)
- printf("Using %s mode to transfer files.\n",
- typename);
- } else if (overbose &&
- !strncmp(reply_string, "215 TOPS20", 10)) {
- printf(
- "Remember to set tenex mode when transfering binary files from this machine.\n");
- }
- verbose = overbose;
- #endif /* unix */
- }
- }
- }
-
- struct types {
- char *t_name;
- char *t_mode;
- int t_type;
- char *t_arg;
- } types[] = {
- { "ascii", "A", TYPE_A, 0 },
- { "binary", "I", TYPE_I, 0 },
- { "image", "I", TYPE_I, 0 },
- { "ebcdic", "E", TYPE_E, 0 },
- { "tenex", "L", TYPE_L, bytename },
- 0
- };
-
- /*
- * Set transfer type.
- */
- settype(argc, argv)
- char *argv[];
- {
- register struct types *p;
- int comret;
-
- if (argc > 2) {
- char *sep;
-
- printf("usage: %s [", argv[0]);
- sep = " ";
- for (p = types; p->t_name; p++) {
- printf("%s%s", sep, p->t_name);
- if (*sep == ' ')
- sep = " | ";
- }
- printf(" ]\n");
- code = -1;
- return;
- }
- if (argc < 2) {
- printf("Using %s mode to transfer files.\n", typename);
- code = 0;
- return;
- }
- for (p = types; p->t_name; p++)
- if (strcmp(argv[1], p->t_name) == 0)
- break;
- if (p->t_name == 0) {
- printf("%s: unknown mode\n", argv[1]);
- code = -1;
- return;
- }
- if ((p->t_arg != NULL) && (*(p->t_arg) != '\0'))
- comret = command ("TYPE %s %s", p->t_mode, p->t_arg);
- else
- comret = command("TYPE %s", p->t_mode);
- if (comret == COMPLETE) {
- (void) strcpy(typename, p->t_name);
- type = p->t_type;
- }
- }
-
- /*
- * Set binary transfer type.
- */
- /*VARARGS*/
- setbinary()
- {
-
- call(settype, "type", "binary", 0);
- }
-
- /*
- * Set ascii transfer type.
- */
- /*VARARGS*/
- setascii()
- {
-
- call(settype, "type", "ascii", 0);
- }
-
- /*
- * Set tenex transfer type.
- */
- /*VARARGS*/
- settenex()
- {
-
- call(settype, "type", "tenex", 0);
- }
-
- /*
- * Set ebcdic transfer type.
- */
- /*VARARGS*/
- setebcdic()
- {
-
- call(settype, "type", "ebcdic", 0);
- }
-
- /*
- * Set file transfer mode.
- */
- /*ARGSUSED*/
- setmode(argc, argv)
- char *argv[];
- {
-
- printf("We only support %s mode, sorry.\n", modename);
- code = -1;
- }
-
- /*
- * Set file transfer format.
- */
- /*ARGSUSED*/
- setform(argc, argv)
- char *argv[];
- {
-
- printf("We only support %s format, sorry.\n", formname);
- code = -1;
- }
-
- /*
- * Set file transfer structure.
- */
- /*ARGSUSED*/
- setstruct(argc, argv)
- char *argv[];
- {
-
- printf("We only support %s structure, sorry.\n", structname);
- code = -1;
- }
-
- /*
- * Send a single file.
- */
- put(argc, argv)
- int argc;
- char *argv[];
- {
- char *cmd;
- int loc = 0;
- char *oldargv1, *oldargv2;
-
- if (argc == 2) {
- argc++;
- argv[2] = argv[1];
- loc++;
- }
- if (argc < 2) {
- (void) strcat(line, " ");
- printf("(local-file) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 2) {
- usage:
- printf("usage:%s local-file remote-file\n", argv[0]);
- code = -1;
- return;
- }
- if (argc < 3) {
- (void) strcat(line, " ");
- printf("(remote-file) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 3)
- goto usage;
- oldargv1 = argv[1];
- oldargv2 = argv[2];
- if (!globulize(&argv[1])) {
- code = -1;
- return;
- }
- /*
- * If "globulize" modifies argv[1], and argv[2] is a copy of
- * the old argv[1], make it a copy of the new argv[1].
- */
- if (argv[1] != oldargv1 && argv[2] == oldargv1) {
- argv[2] = argv[1];
- }
- cmd = (argv[0][0] == 'a') ? "APPE" : ((sunique) ? "STOU" : "STOR");
- if (loc && ntflag) {
- argv[2] = dotrans(argv[2]);
- }
- if (loc && mapflag) {
- argv[2] = domap(argv[2]);
- }
- sendrequest(cmd, argv[1], argv[2],
- argv[1] != oldargv1 || argv[2] != oldargv2);
- }
-
- /*
- * Send multiple files.
- */
- mput(argc, argv)
- char *argv[];
- {
- register int i;
- int ointer, (*oldintr)(), mabort();
- extern jmp_buf jabort;
- char *tp;
-
- if (argc < 2) {
- (void) strcat(line, " ");
- printf("(local-files) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 2) {
- printf("usage:%s local-files\n", argv[0]);
- code = -1;
- return;
- }
- mname = argv[0];
- mflag = 1;
- oldintr = signal(SIGINT, mabort);
- (void) setjmp(jabort);
- if (proxy) {
- char *cp, *tp2, tmpbuf[MAXPATHLEN];
-
- while ((cp = remglob(argv,0)) != 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) != NULL) {
- if (isupper(*tp2)) {
- *tp2 = 'a' + *tp2 - 'A';
- }
- tp++;
- tp2++;
- }
- }
- tp = tmpbuf;
- }
- if (ntflag) {
- tp = dotrans(tp);
- }
- if (mapflag) {
- tp = domap(tp);
- }
- sendrequest((sunique) ? "STOU" : "STOR",
- cp, tp, cp != tp || !interactive);
- if (!mflag && fromatty) {
- ointer = interactive;
- interactive = 1;
- if (confirm("Continue with","mput")) {
- mflag++;
- }
- interactive = ointer;
- }
- }
- }
- (void) signal(SIGINT, oldintr);
- mflag = 0;
- return;
- }
- for (i = 1; i < argc; i++) {
- register char **cpp, **gargs;
-
- if (!doglob) {
- if (mflag && confirm(argv[0], argv[i])) {
- tp = (ntflag) ? dotrans(argv[i]) : argv[i];
- tp = (mapflag) ? domap(tp) : tp;
- sendrequest((sunique) ? "STOU" : "STOR",
- argv[i], tp, tp != argv[i] || !interactive);
- if (!mflag && fromatty) {
- ointer = interactive;
- interactive = 1;
- if (confirm("Continue with","mput")) {
- mflag++;
- }
- interactive = ointer;
- }
- }
- continue;
- }
- gargs = glob(argv[i]);
- if (globerr != NULL) {
- printf("%s\n", globerr);
- if (gargs) {
- blkfree(gargs);
- free(gargs);
- }
- continue;
- }
- for (cpp = gargs; cpp && *cpp != NULL; cpp++) {
- if (mflag && confirm(argv[0], *cpp)) {
- tp = (ntflag) ? dotrans(*cpp) : *cpp;
- tp = (mapflag) ? domap(tp) : tp;
- sendrequest((sunique) ? "STOU" : "STOR",
- *cpp, tp, *cpp != tp || !interactive);
- if (!mflag && fromatty) {
- ointer = interactive;
- interactive = 1;
- if (confirm("Continue with","mput")) {
- mflag++;
- }
- interactive = ointer;
- }
- }
- }
- if (gargs != NULL) {
- #if 1
- /*
- * There is a bug here. Gargs is an array of pointers and blkfree
- * frees this array. However, they are not generally malloc'd pointers
- * and thus cannot be freed. Commenting this out may cause a memory
- * leak in some cases, but keeping it in results in erroneous frees.
- */
- blkfree(gargs);
- #endif
- free(gargs);
- }
- }
- (void) signal(SIGINT, oldintr);
- mflag = 0;
- }
-
- reget(argc, argv)
- char *argv[];
- {
- (void) getit(argc, argv, 1, "r+w");
- }
-
- get(argc, argv)
- char *argv[];
- {
- (void) getit(argc, argv, 0, restart_point ? "r+w" : "w" );
- }
-
- /*
- * Receive one file.
- */
- getit(argc, argv, restartit, mode)
- char *argv[];
- char *mode;
- {
- int loc = 0;
- char *oldargv1, *oldargv2;
-
- if (argc == 2) {
- argc++;
- argv[2] = argv[1];
- loc++;
- }
- if (argc < 2) {
- (void) strcat(line, " ");
- printf("(remote-file) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 2) {
- usage:
- printf("usage: %s remote-file [ local-file ]\n", argv[0]);
- code = -1;
- return (0);
- }
- if (argc < 3) {
- (void) strcat(line, " ");
- printf("(local-file) ");
- (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) {
- char *tp = argv[1], *tp2, tmpbuf[MAXPATHLEN];
-
- while (*tp && !islower(*tp)) {
- tp++;
- }
- if (!*tp) {
- tp = argv[2];
- tp2 = tmpbuf;
- while ((*tp2 = *tp) != NULL) {
- 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 {
- fputs(reply_string, stdout);
- verbose = overbose;
- return (0);
- }
- }
- }
- }
-
- recvrequest("RETR", argv[2], argv[1], mode,
- argv[1] != oldargv1 || argv[2] != oldargv2);
- restart_point = 0;
- return (0);
- }
-
- 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);
- }
-
- /*
- * Get multiple files.
- */
- mget(argc, argv)
- char *argv[];
- {
- char *cp, *tp, *tp2, tmpbuf[MAXPATHLEN];
- int ointer, (*oldintr)(), mabort();
- extern jmp_buf jabort;
-
- if (argc < 2) {
- (void) strcat(line, " ");
- printf("(remote-files) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 2) {
- printf("usage:%s remote-files\n", argv[0]);
- 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) != NULL) {
- 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;
- }
-
- char *
- remglob(argv,doswitch)
- char *argv[];
- int doswitch;
- {
- char temp[16];
- static char buf[MAXPATHLEN];
- static FILE *ftemp = NULL;
- static char **args;
- int oldverbose, oldhash;
- char *cp, *mode;
-
- 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, "/tmp/ftpXXXXXX");
- (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");
- return (NULL);
- }
- }
- if (fgets(buf, sizeof (buf), ftemp) == NULL) {
- (void) fclose(ftemp), ftemp = NULL;
- return (NULL);
- }
- if ((cp = index(buf, '\n')) != NULL)
- *cp = '\0';
- return (buf);
- }
-
- char *
- onoff(bool)
- int bool;
- {
-
- return (bool ? "on" : "off");
- }
-
- /*
- * Show status.
- */
- /*ARGSUSED*/
- status(argc, argv)
- 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);
- }
- }
- code = 0;
- }
-
- /*
- * Set beep on cmd completed mode.
- */
- /*VARARGS*/
- setbell()
- {
-
- bell = !bell;
- printf("Bell mode %s.\n", onoff(bell));
- code = bell;
- }
-
- /*
- * Turn on packet tracing.
- */
- /*VARARGS*/
- settrace()
- {
-
- trace = !trace;
- printf("Packet tracing %s.\n", onoff(trace));
- code = trace;
- }
-
- /*
- * Toggle hash mark printing during transfers.
- */
- /*VARARGS*/
- sethash()
- {
-
- hash = !hash;
- printf("Hash mark printing %s", onoff(hash));
- code = hash;
- if (hash)
- printf(" (%d bytes/hash mark)", 1024);
- printf(".\n");
- }
-
- /*
- * Turn on printing of server echo's.
- */
- /*VARARGS*/
- setverbose()
- {
-
- verbose = !verbose;
- printf("Verbose mode %s.\n", onoff(verbose));
- code = verbose;
- }
-
- /*
- * Toggle PORT cmd use before each data connection.
- */
- /*VARARGS*/
- setport()
- {
-
- sendport = !sendport;
- printf("Use of PORT cmds %s.\n", onoff(sendport));
- code = sendport;
- }
-
- /*
- * Turn on interactive prompting
- * during mget, mput, and mdelete.
- */
- /*VARARGS*/
- setprompt()
- {
-
- interactive = !interactive;
- printf("Interactive mode %s.\n", onoff(interactive));
- code = interactive;
- }
-
- /*
- * Toggle metacharacter interpretation
- * on local file names.
- */
- /*VARARGS*/
- setglob()
- {
-
- doglob = !doglob;
- printf("Globbing %s.\n", onoff(doglob));
- code = doglob;
- }
-
- /*
- * Set debugging mode on/off and/or
- * set level of debugging.
- */
- /*VARARGS*/
- setdebug(argc, argv)
- char *argv[];
- {
- int val;
-
- if (argc > 1) {
- val = atoi(argv[1]);
- if (val < 0) {
- printf("%s: bad debugging value.\n", argv[1]);
- 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);
- code = debug > 0;
- }
-
- /*
- * Set current working directory
- * on remote machine.
- */
- cd(argc, argv)
- char *argv[];
- {
-
- if (argc < 2) {
- (void) strcat(line, " ");
- printf("(remote-directory) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 2) {
- printf("usage:%s remote-directory\n", argv[0]);
- code = -1;
- return;
- }
- if (command("CWD %s", argv[1]) == ERROR && code == 500) {
- if (verbose)
- printf("CWD command not recognized, trying XCWD\n");
- (void) command("XCWD %s", argv[1]);
- }
- }
-
- /*
- * Set current working directory
- * on local machine.
- */
- lcd(argc, argv)
- char *argv[];
- {
- char buf[MAXPATHLEN];
-
- if (argc < 2)
- argc++, argv[1] = home;
- if (argc != 2) {
- printf("usage:%s local-directory\n", argv[0]);
- 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", getwd(buf));
- code = 0;
- }
-
- /*
- * Delete a single file.
- */
- delete(argc, argv)
- char *argv[];
- {
-
- if (argc < 2) {
- (void) strcat(line, " ");
- printf("(remote-file) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 2) {
- printf("usage:%s remote-file\n", argv[0]);
- code = -1;
- return;
- }
- (void) command("DELE %s", argv[1]);
- }
-
- /*
- * Delete multiple files.
- */
- mdelete(argc, argv)
- char *argv[];
- {
- char *cp;
- int ointer, (*oldintr)(), mabort();
- extern jmp_buf jabort;
-
- if (argc < 2) {
- (void) strcat(line, " ");
- printf("(remote-files) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 2) {
- printf("usage:%s remote-files\n", argv[0]);
- 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.
- */
- renamefile(argc, argv)
- char *argv[];
- {
-
- if (argc < 2) {
- (void) strcat(line, " ");
- printf("(from-name) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 2) {
- usage:
- printf("%s from-name to-name\n", argv[0]);
- code = -1;
- return;
- }
- if (argc < 3) {
- (void) strcat(line, " ");
- printf("(to-name) ");
- (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.
- */
- ls(argc, argv)
- char *argv[];
- {
- 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]);
- code = -1;
- return;
- }
- cmd = argv[0][0] == 'n' ? "NLST" : "LIST";
- 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.
- */
- mls(argc, argv)
- char *argv[];
- {
- char *cmd, mode[1], *dest;
- int ointer, i, (*oldintr)(), mabort();
- extern jmp_buf jabort;
-
- if (argc < 2) {
- (void) strcat(line, " ");
- printf("(remote-files) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 3) {
- (void) strcat(line, " ");
- printf("(local-file) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 3) {
- printf("usage:%s remote-files local-file\n", argv[0]);
- 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*/
- shell(argc, argv)
- char *argv[];
- {
- int pid, (*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 = "/bin/sh";
- 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;
- }
- return (0);
- }
-
- /*
- * Send new user information (re-login)
- */
- user(argc, argv)
- int argc;
- char **argv;
- {
- char acct[80], *getpass();
- int n, aflag = 0;
-
- if (argc < 2) {
- (void) strcat(line, " ");
- printf("(username) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc > 4) {
- printf("usage: %s username [password] [account]\n", argv[0]);
- code = -1;
- return (0);
- }
- 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) 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");
- return (0);
- }
- if (!aflag && argc == 4) {
- (void) command("ACCT %s", argv[3]);
- }
- return (1);
- }
-
- /*
- * Print working directory.
- */
- /*VARARGS*/
- pwd()
- {
- 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) command("XPWD");
- }
- verbose = oldverbose;
- }
-
- /*
- * Make a directory.
- */
- makedir(argc, argv)
- char *argv[];
- {
-
- if (argc < 2) {
- (void) strcat(line, " ");
- printf("(directory-name) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 2) {
- printf("usage: %s directory-name\n", argv[0]);
- code = -1;
- return;
- }
- if (command("MKD %s", argv[1]) == ERROR && code == 500) {
- if (verbose)
- printf("MKD command not recognized, trying XMKD\n");
- (void) command("XMKD %s", argv[1]);
- }
- }
-
- /*
- * Remove a directory.
- */
- removedir(argc, argv)
- char *argv[];
- {
-
- if (argc < 2) {
- (void) strcat(line, " ");
- printf("(directory-name) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 2) {
- printf("usage: %s directory-name\n", argv[0]);
- code = -1;
- return;
- }
- if (command("RMD %s", argv[1]) == ERROR && code == 500) {
- if (verbose)
- printf("RMD command not recognized, trying XRMD\n");
- (void) command("XRMD %s", argv[1]);
- }
- }
-
- /*
- * Send a line, verbatim, to the remote machine.
- */
- quote(argc, argv)
- char *argv[];
- {
- int i;
- char buf[BUFSIZ];
-
- if (argc < 2) {
- (void) strcat(line, " ");
- printf("(command line to send) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 2) {
- printf("usage: %s line-to-send\n", argv[0]);
- 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.
- */
-
- site(argc, argv)
- char *argv[];
- {
- int i;
- char buf[BUFSIZ];
-
- if (argc < 2) {
- (void) strcat(line, " ");
- printf("(arguments to SITE command) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 2) {
- printf("usage: %s line-to-send\n", argv[0]);
- 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);
- }
- }
-
- do_chmod(argc, argv)
- char *argv[];
- {
- if (argc == 2) {
- printf("usage: %s mode file-name\n", argv[0]);
- code = -1;
- return;
- }
- if (argc < 3) {
- (void) strcat(line, " ");
- printf("(mode and file-name) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc != 3) {
- printf("usage: %s mode file-name\n", argv[0]);
- code = -1;
- return;
- }
- (void)command("SITE CHMOD %s %s", argv[1], argv[2]);
- }
-
- do_umask(argc, argv)
- char *argv[];
- {
- int oldverbose = verbose;
-
- verbose = 1;
- (void) command(argc == 1 ? "SITE UMASK" : "SITE UMASK %s", argv[1]);
- verbose = oldverbose;
- }
-
- idle(argc, argv)
- 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.
- */
- rmthelp(argc, argv)
- char *argv[];
- {
- int oldverbose = verbose;
-
- verbose = 1;
- (void) command(argc == 1 ? "HELP" : "HELP %s", argv[1]);
- verbose = oldverbose;
- }
-
- /*
- * Terminate session and exit.
- */
- /*VARARGS*/
- quit()
- {
-
- if (connected)
- disconnect();
- pswitch(1);
- if (connected) {
- disconnect();
- }
- exit(0);
- }
-
- /*
- * Terminate session, but don't exit.
- */
- disconnect()
- {
- extern FILE *cout;
- extern int data;
-
- if (!connected)
- return;
- (void) command("QUIT");
- if (cout) {
- (void) fclose(cout);
- }
- cout = NULL;
- connected = 0;
- data = -1;
- if (!proxy) {
- macnum = 0;
- }
- }
-
- confirm(cmd, file)
- char *cmd, *file;
- {
- char line[BUFSIZ];
-
- if (!interactive)
- return (1);
- printf("%s %s? ", cmd, file);
- (void) fflush(stdout);
- (void) gets(line);
- return (*line != 'n' && *line != 'N');
- }
-
- fatal(msg)
- char *msg;
- {
-
- fprintf(stderr, "ftp: %s\n", msg);
- exit(1);
- }
-
- /*
- * 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.
- */
- globulize(cpp)
- char **cpp;
- {
- char **globbed;
-
- if (!doglob)
- return (1);
- globbed = glob(*cpp);
- if (globerr != NULL) {
- printf("%s: %s\n", *cpp, globerr);
- if (globbed) {
- blkfree(globbed);
- free(globbed);
- }
- return (0);
- }
- if (globbed) {
- *cpp = *globbed++;
- /* don't waste too much memory */
- if (*globbed) {
- blkfree(globbed);
- free(globbed);
- }
- }
- return (1);
- }
-
- account(argc,argv)
- int argc;
- 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;
-
- proxabort()
- {
- extern int proxy;
-
- if (!proxy) {
- pswitch(1);
- }
- if (connected) {
- proxflag = 1;
- }
- else {
- proxflag = 0;
- }
- pswitch(0);
- longjmp(abortprox,1);
- }
-
- doproxy(argc,argv)
- int argc;
- char *argv[];
- {
- int (*oldintr)(), proxabort();
- register struct cmd *c;
- struct cmd *getcmd();
- extern struct cmd cmdtab[];
- extern jmp_buf abortprox;
-
- if (argc < 2) {
- (void) strcat(line, " ");
- printf("(command) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 2) {
- printf("usage:%s command\n", argv[0]);
- 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);
- }
-
- setcase()
- {
- mcase = !mcase;
- printf("Case mapping %s.\n", onoff(mcase));
- code = mcase;
- }
-
- setcr()
- {
- crflag = !crflag;
- printf("Carriage Return stripping %s.\n", onoff(crflag));
- code = crflag;
- }
-
- setntrans(argc,argv)
- int argc;
- char *argv[];
- {
- if (argc == 1) {
- ntflag = 0;
- printf("Ntrans off.\n");
- 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';
- }
-
- char *
- dotrans(name)
- char *name;
- {
- static char new[MAXPATHLEN];
- char *cp1, *cp2 = new;
- register int i, ostop, found;
-
- for (ostop = 0; *(ntout + ostop) && ostop < 16; ostop++);
- for (cp1 = name; *cp1; cp1++) {
- found = 0;
- for (i = 0; *(ntin + i) && i < 16; i++) {
- if (*cp1 == *(ntin + i)) {
- found++;
- if (i < ostop) {
- *cp2++ = *(ntout + i);
- }
- break;
- }
- }
- if (!found) {
- *cp2++ = *cp1;
- }
- }
- *cp2 = '\0';
- return(new);
- }
-
- setnmap(argc, argv)
- int argc;
- char *argv[];
- {
- char *cp;
-
- if (argc == 1) {
- mapflag = 0;
- printf("Nmap off.\n");
- code = mapflag;
- return;
- }
- if (argc < 3) {
- (void) strcat(line, " ");
- printf("(mapout) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 3) {
- printf("Usage: %s [mapin mapout]\n",argv[0]);
- 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);
- }
-
- char *
- domap(name)
- char *name;
- {
- static char new[MAXPATHLEN];
- register char *cp1 = name, *cp2 = mapin;
- 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 '$':
- if (*(cp2+1) >= '1' && (*cp2+1) <= '9') {
- if (*cp1 != *(++cp2+1)) {
- toks[toknum = *cp2 - '1']++;
- tp[toknum] = cp1;
- while (*++cp1 && *(cp2+1)
- != *cp1);
- te[toknum] = cp1;
- }
- cp2++;
- break;
- }
- /* FALLTHROUGH */
- default:
- if (*cp2 != *cp1) {
- match = 0;
- }
- break;
- }
- if (match && *cp1) {
- cp1++;
- }
- if (match && *cp2) {
- cp2++;
- }
- }
- if (!match && *cp1) /* last token mismatch */
- {
- toks[toknum] = 0;
- }
- cp1 = new;
- *cp1 = '\0';
- cp2 = mapout;
- while (*cp2) {
- match = 0;
- switch (*cp2) {
- case '\\':
- if (*(cp2 + 1)) {
- *cp1++ = *++cp2;
- }
- break;
- case '[':
- LOOP:
- if (*++cp2 == '$' && isdigit(*(cp2+1))) {
- if (*++cp2 == '0') {
- char *cp3 = name;
-
- while (*cp3) {
- *cp1++ = *cp3++;
- }
- match = 1;
- }
- else if (toks[toknum = *cp2 - '1']) {
- char *cp3 = tp[toknum];
-
- while (cp3 != te[toknum]) {
- *cp1++ = *cp3++;
- }
- match = 1;
- }
- }
- else {
- while (*cp2 && *cp2 != ',' &&
- *cp2 != ']') {
- if (*cp2 == '\\') {
- cp2++;
- }
- else if (*cp2 == '$' &&
- isdigit(*(cp2+1))) {
- if (*++cp2 == '0') {
- char *cp3 = name;
-
- while (*cp3) {
- *cp1++ = *cp3++;
- }
- }
- else if (toks[toknum =
- *cp2 - '1']) {
- char *cp3=tp[toknum];
-
- while (cp3 !=
- te[toknum]) {
- *cp1++ = *cp3++;
- }
- }
- }
- else if (*cp2) {
- *cp1++ = *cp2++;
- }
- }
- if (!*cp2) {
- printf("nmap: unbalanced brackets\n");
- return(name);
- }
- match = 1;
- cp2--;
- }
- if (match) {
- while (*++cp2 && *cp2 != ']') {
- if (*cp2 == '\\' && *(cp2 + 1)) {
- cp2++;
- }
- }
- if (!*cp2) {
- printf("nmap: unbalanced brackets\n");
- return(name);
- }
- break;
- }
- switch (*++cp2) {
- case ',':
- goto LOOP;
- case ']':
- break;
- default:
- cp2--;
- goto LOOP;
- }
- break;
- case '$':
- if (isdigit(*(cp2 + 1))) {
- if (*++cp2 == '0') {
- char *cp3 = name;
-
- while (*cp3) {
- *cp1++ = *cp3++;
- }
- }
- else if (toks[toknum = *cp2 - '1']) {
- char *cp3 = tp[toknum];
-
- while (cp3 != te[toknum]) {
- *cp1++ = *cp3++;
- }
- }
- break;
- }
- /* intentional drop through */
- default:
- *cp1++ = *cp2;
- break;
- }
- cp2++;
- }
- *cp1 = '\0';
- if (!*new) {
- return(name);
- }
- return(new);
- }
-
- setsunique()
- {
- sunique = !sunique;
- printf("Store unique %s.\n", onoff(sunique));
- code = sunique;
- }
-
- setrunique()
- {
- runique = !runique;
- printf("Receive unique %s.\n", onoff(runique));
- code = runique;
- }
-
- /* change directory to perent directory */
- cdup()
- {
- if (command("CDUP") == ERROR && code == 500) {
- if (verbose)
- printf("CDUP command not recognized, trying XCUP\n");
- (void) command("XCUP");
- }
- }
-
- /* restart transfer at specific point */
- restart(argc, argv)
- int argc;
- char *argv[];
- {
- extern long atol();
- 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");
- }
- }
-
- /* show remote system type */
- syst()
- {
- (void) command("SYST");
- }
-
- macdef(argc, argv)
- int argc;
- char *argv[];
- {
- char *tmp;
- int c;
-
- if (macnum == 16) {
- printf("Limit of 16 macros have already been defined\n");
- code = -1;
- return;
- }
- if (argc < 2) {
- (void) strcat(line, " ");
- printf("(macro name) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc != 2) {
- printf("Usage: %s macro_name\n",argv[0]);
- code = -1;
- return;
- }
- if (interactive) {
- printf("Enter macro line by line, terminating it with a null line\n");
- }
- (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");
- 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");
- code = -1;
- return;
- }
- }
- }
-
- /*
- * get size of file on remote machine
- */
- sizecmd(argc, argv)
- char *argv[];
- {
-
- if (argc < 2) {
- (void) strcat(line, " ");
- printf("(filename) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 2) {
- printf("usage:%s filename\n", argv[0]);
- code = -1;
- return;
- }
- (void) command("SIZE %s", argv[1]);
- }
-
- /*
- * get last modification time of file on remote machine
- */
- modtime(argc, argv)
- char *argv[];
- {
- int overbose;
-
- if (argc < 2) {
- (void) strcat(line, " ");
- printf("(filename) ");
- (void) gets(&line[strlen(line)]);
- makeargv();
- argc = margc;
- argv = margv;
- }
- if (argc < 2) {
- printf("usage:%s filename\n", argv[0]);
- 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
- fputs(reply_string, stdout);
- verbose = overbose;
- }
-
- /*
- * show status on reomte machine
- */
- rmtstatus(argc, argv)
- char *argv[];
- {
- (void) command(argc > 1 ? "STAT %s" : "STAT" , argv[1]);
- }
-
- /*
- * get file if modtime is more recent than current file
- */
- newer(argc, argv)
- char *argv[];
- {
- if (getit(argc, argv, -1, "w"))
- printf("Local file \"%s\" is newer than remote file \"%s\"\n",
- argv[1], argv[2]);
- }
- @
-
-
- 1.3
- log
- @New revision.
- @
- text
- @d468 7
- d476 1
- @
-
-
- 1.2
- log
- @Include netinet/in.h so that htons macro gets defined correctly.
- @
- text
- @d2 1
- a2 1
- * Copyright (c) 1985 Regents of the University of California.
- d6 10
- a15 5
- * provided that this notice is preserved and that due credit is given
- * to the University of California at Berkeley. The name of the University
- * may not be used to endorse or promote products derived from this
- * software without specific prior written permission. This software
- * is provided ``as is'' without express or implied warranty.
- d19 1
- a19 1
- static char sccsid[] = "@@(#)cmds.c 5.7 (Berkeley) 3/14/88";
- d25 3
- a27 1
- #include "ftp_var.h"
- d37 3
- a39 2
- #include <sys/wait.h>
- #include <netinet/in.h>
- a44 1
- extern short gflag;
- d49 3
- d100 3
- a102 1
- if (autologin)
- d104 38
- d290 1
- a290 1
- char *oldargv1;
- d322 1
- d341 2
- a342 1
- sendrequest(cmd, argv[1], argv[2]);
- d406 2
- a407 1
- sendrequest((sunique) ? "STOU" : "STOR", cp,tp);
- d430 1
- a430 1
- argv[i], tp);
- d445 1
- a445 1
- if (gargs)
- d447 2
- d456 1
- a456 1
- *cpp, tp);
- d467 1
- a467 1
- if (gargs != NULL)
- d469 2
- d476 12
- d491 1
- a491 1
- get(argc, argv)
- d493 1
- d496 1
- d515 1
- a515 1
- return;
- d527 2
- d531 1
- a531 1
- return;
- d552 1
- a552 1
- if (loc && ntflag) {
- d554 1
- a554 2
- }
- if (loc && mapflag) {
- d556 52
- d609 5
- a613 1
- recvrequest("RETR", argv[2], argv[1], "w");
- d693 2
- a694 1
- recvrequest("RETR", tp, cp, "w");
- d749 1
- a749 1
- recvrequest ("NLST", temp, *argv, mode);
- d867 1
- a867 1
- printf(" (%d bytes/hash mark)", BUFSIZ);
- d970 5
- a974 1
- (void) command("CWD %s", argv[1]);
- d1130 1
- a1130 1
- cmd = argv[0][0] == 'l' ? "NLST" : "LIST";
- d1140 1
- a1140 1
- recvrequest(cmd, argv[2], argv[1], "w");
- d1189 1
- a1189 1
- recvrequest(cmd, dest, argv[i], mode);
- d1267 1
- a1267 1
- char acct[80], *mygetpass();
- d1286 1
- a1286 1
- argv[2] = mygetpass("Password: "), argc++;
- d1315 1
- d1317 9
- a1325 1
- (void) command("PWD");
- d1348 5
- a1352 1
- (void) command("MKD %s", argv[1]);
- d1375 5
- a1379 1
- (void) command("RMD %s", argv[1]);
- d1415 80
- d1582 1
- a1582 1
- if (globbed)
- d1584 2
- d1591 1
- a1591 1
- if (*globbed)
- d1593 2
- a1599 1
-
- d1603 1
- a1603 1
- char acct[50], *mygetpass(), *ap;
- d1609 1
- a1609 1
- acct[50] = '\0';
- d1618 1
- a1618 1
- ap = mygetpass("Account:");
- d1819 1
- a1819 1
- int i, toks[9], toknum, match = 1;
- d1843 1
- a1843 1
- /* intentional drop through */
- d1850 1
- a1850 1
- if (*cp1) {
- d1853 1
- a1853 1
- if (*cp2) {
- d1857 4
- d1999 26
- a2024 1
- (void) command("CDUP");
- d2085 2
- a2086 1
- while ((c = getchar()) != '\n' && c != EOF);
- d2093 79
- @
-
-
- 1.1
- log
- @Initial revision
- @
- text
- @d31 1
- @
-