int
main(int argc, char **argv)
{
struct cmd *c;
effective_uid = geteuid();
real_uid = getuid();
effective_gid = getegid();
real_gid = getgid();
PRIV_END; /* be safe */
openlog("lpc", 0, LOG_LPR);
if (--argc > 0) {
c = getcmd(*++argv);
if (c == (struct cmd *)-1) {
printf("?Ambiguous command\n");
exit(1);
}
if (c == 0) {
printf("?Invalid command\n");
exit(1);
}
if (c->c_priv && real_uid && ingroup(LPR_OPER) == 0) {
printf("?Privileged command\n");
exit(1);
}
(*c->c_handler)(argc, argv);
exit(0);
}
fromatty = isatty(fileno(stdin));
signal(SIGINT, intr);
for (;;)
cmdscanner();
}
int
main(int argc, char *argv[])
{
register struct cmd *c;
euid = geteuid();
uid = getuid();
PRIV_END
progname = argv[0];
openlog("lpd", 0, LOG_LPR);
if (--argc > 0) {
c = getcmd(*++argv);
if (c == (struct cmd *)-1) {
printf("?Ambiguous command\n");
exit(1);
}
if (c == NULL) {
printf("?Invalid command\n");
exit(1);
}
if ((c->c_opts & LPC_PRIVCMD) && getuid() &&
ingroup(LPR_OPER) == 0) {
printf("?Privileged command\n");
exit(1);
}
if (c->c_generic != NULL)
generic(c->c_generic, c->c_opts, c->c_handler,
argc, argv);
else
(*c->c_handler)(argc, argv);
exit(0);
}
fromatty = isatty(fileno(stdin));
if (!fromatty)
signal(SIGINT, intr);
for (;;) {
cmdscanner();
}
}
int
main(volatile int argc, char **volatile argv)
{
register char *cp;
struct servent *sp;
int top;
struct passwd *pw = NULL;
char homedir[MAXPATHLEN];
tick = 0;
sp = getservbyname("ftp", "tcp");
if (sp == 0) {
fprintf(stderr, "ftp: ftp/tcp: unknown service\n");
exit(1);
}
ftp_port = sp->s_port;
doglob = 1;
interactive = 1;
autologin = 1;
passivemode = 0;
cp = strrchr(argv[0], '/');
cp = (cp == NULL) ? argv[0] : cp+1;
if (strcmp(cp, "pftp") == 0)
passivemode = 1;
#ifdef __USE_READLINE__
/*
* Set terminal type so libreadline can parse .inputrc correctly
*/
rl_terminal_name = getenv("TERM");
#endif
argc--, argv++;
while (argc > 0 && **argv == '-') {
for (cp = *argv + 1; *cp; cp++)
switch (*cp) {
case 'd':
options |= SO_DEBUG;
debug++;
break;
case 'v':
verbose++;
break;
case 't':
traceflag++;
break;
case 'i':
interactive = 0;
break;
case 'n':
autologin = 0;
break;
case 'p':
passivemode = 1;
break;
case 'g':
doglob = 0;
break;
case 'e':
rl_inhibit = 1;
break;
case 'h':
usage();
exit(0);
default:
fprintf(stdout,
"ftp: %c: unknown option\n", *cp);
exit(1);
}
argc--, argv++;
}
fromatty = isatty(fileno(stdin));
if (fromatty)
verbose++;
cpend = 0; /* no pending replies */
proxy = 0; /* proxy not active */
crflag = 1; /* strip c.r. on ascii gets */
sendport = -1; /* not using ports */
/*
* Set up the home directory in case we're globbing.
*/
cp = getlogin();
if (cp != NULL) {
pw = getpwnam(cp);
}
if (pw == NULL)
pw = getpwuid(getuid());
if (pw != NULL) {
strncpy(homedir, pw->pw_dir, sizeof(homedir));
homedir[sizeof(homedir)-1] = 0;
home = homedir;
}
if (argc > 0) {
if (sigsetjmp(toplevel, 1))
exit(0);
(void) signal(SIGINT, intr);
(void) signal(SIGPIPE, lostpeer);
setpeer(argc + 1, argv - 1);
}
top = sigsetjmp(toplevel, 1) == 0;
if (top) {
(void) signal(SIGINT, intr);
(void) signal(SIGPIPE, lostpeer);
}
for (;;) {
cmdscanner(top);
top = 1;
}
}
int
main(volatile int argc, char *argv[])
{
int ch, top, rval;
struct passwd *pw = NULL;
char *cp, homedir[MAXPATHLEN];
char *outfile = NULL;
const char *errstr;
int dumb_terminal = 0;
ftpport = "ftp";
httpport = "http";
#ifndef SMALL
httpsport = "https";
#endif /* !SMALL */
gateport = getenv("FTPSERVERPORT");
if (gateport == NULL || *gateport == '\0')
gateport = "ftpgate";
doglob = 1;
interactive = 1;
autologin = 1;
passivemode = 1;
activefallback = 1;
preserve = 1;
verbose = 0;
progress = 0;
gatemode = 0;
#ifndef SMALL
editing = 0;
el = NULL;
hist = NULL;
cookiefile = NULL;
resume = 0;
srcaddr = NULL;
marg_sl = sl_init();
#endif /* !SMALL */
mark = HASHBYTES;
#ifdef INET6
epsv4 = 1;
#else
epsv4 = 0;
#endif
epsv4bad = 0;
/* Set default operation mode based on FTPMODE environment variable */
if ((cp = getenv("FTPMODE")) != NULL && *cp != '\0') {
if (strcmp(cp, "passive") == 0) {
passivemode = 1;
activefallback = 0;
} else if (strcmp(cp, "active") == 0) {
passivemode = 0;
activefallback = 0;
} else if (strcmp(cp, "gate") == 0) {
gatemode = 1;
} else if (strcmp(cp, "auto") == 0) {
passivemode = 1;
activefallback = 1;
} else
warnx("unknown FTPMODE: %s. Using defaults", cp);
}
if (strcmp(__progname, "gate-ftp") == 0)
gatemode = 1;
gateserver = getenv("FTPSERVER");
if (gateserver == NULL || *gateserver == '\0')
gateserver = GATE_SERVER;
if (gatemode) {
if (*gateserver == '\0') {
warnx(
"Neither $FTPSERVER nor $GATE_SERVER is defined; disabling gate-ftp");
gatemode = 0;
}
}
cp = getenv("TERM");
dumb_terminal = (cp == NULL || *cp == '\0' || !strcmp(cp, "dumb") ||
!strcmp(cp, "emacs") || !strcmp(cp, "su"));
fromatty = isatty(fileno(stdin));
if (fromatty) {
verbose = 1; /* verbose if from a tty */
#ifndef SMALL
if (!dumb_terminal)
editing = 1; /* editing mode on if tty is usable */
#endif /* !SMALL */
}
ttyout = stdout;
if (isatty(fileno(ttyout)) && !dumb_terminal && foregroundproc())
progress = 1; /* progress bar on if tty is usable */
#ifndef SMALL
cookiefile = getenv("http_cookies");
#endif /* !SMALL */
while ((ch = getopt(argc, argv,
"46AaCc:dD:Eegik:mno:pP:r:S:s:tvV")) != -1) {
switch (ch) {
case '4':
family = PF_INET;
break;
case '6':
family = PF_INET6;
break;
case 'A':
activefallback = 0;
passivemode = 0;
break;
case 'a':
anonftp = 1;
break;
case 'C':
#ifndef SMALL
resume = 1;
#endif /* !SMALL */
break;
case 'c':
#ifndef SMALL
cookiefile = optarg;
#endif /* !SMALL */
break;
case 'D':
action = optarg;
break;
case 'd':
#ifndef SMALL
options |= SO_DEBUG;
debug++;
#endif /* !SMALL */
break;
case 'E':
epsv4 = 0;
break;
case 'e':
#ifndef SMALL
editing = 0;
#endif /* !SMALL */
break;
case 'g':
doglob = 0;
break;
case 'i':
interactive = 0;
break;
case 'k':
keep_alive_timeout = strtonum(optarg, 0, INT_MAX,
&errstr);
if (errstr != NULL) {
warnx("keep alive amount is %s: %s", errstr,
optarg);
usage();
}
break;
case 'm':
progress = -1;
break;
case 'n':
autologin = 0;
break;
case 'o':
outfile = optarg;
if (*outfile == '\0') {
pipeout = 0;
outfile = NULL;
ttyout = stdout;
} else {
pipeout = strcmp(outfile, "-") == 0;
ttyout = pipeout ? stderr : stdout;
}
break;
case 'p':
passivemode = 1;
activefallback = 0;
break;
case 'P':
ftpport = optarg;
break;
case 'r':
retry_connect = strtonum(optarg, 0, INT_MAX, &errstr);
if (errstr != NULL) {
warnx("retry amount is %s: %s", errstr,
optarg);
usage();
}
break;
case 'S':
#ifndef SMALL
cp = optarg;
while (*cp) {
char *str;
switch (getsubopt(&cp, ssl_verify_opts, &str)) {
case SSL_CAFILE:
if (str == NULL)
errx(1, "missing CA file");
ssl_ca_file = str;
break;
case SSL_CAPATH:
if (str == NULL)
errx(1, "missing CA directory"
" path");
ssl_ca_path = str;
break;
case SSL_CIPHERS:
if (str == NULL)
errx(1, "missing cipher list");
ssl_ciphers = str;
break;
case SSL_DONTVERIFY:
ssl_verify = 0;
break;
case SSL_DOVERIFY:
ssl_verify = 1;
break;
case SSL_VERIFYDEPTH:
if (str == NULL)
errx(1, "missing depth");
ssl_verify_depth = strtonum(str, 0,
INT_MAX, &errstr);
if (errstr)
errx(1, "certificate "
"validation depth is %s",
errstr);
break;
default:
errx(1, "unknown -S suboption `%s'",
suboptarg ? suboptarg : "");
/* NOTREACHED */
}
}
#endif
break;
case 's':
#ifndef SMALL
srcaddr = optarg;
#endif /* !SMALL */
break;
case 't':
trace = 1;
break;
case 'v':
verbose = 1;
break;
case 'V':
verbose = 0;
break;
default:
usage();
}
}
argc -= optind;
argv += optind;
#ifndef SMALL
cookie_load();
#endif /* !SMALL */
cpend = 0; /* no pending replies */
proxy = 0; /* proxy not active */
crflag = 1; /* strip c.r. on ascii gets */
sendport = -1; /* not using ports */
/*
* Set up the home directory in case we're globbing.
*/
cp = getlogin();
if (cp != NULL) {
pw = getpwnam(cp);
}
if (pw == NULL)
pw = getpwuid(getuid());
if (pw != NULL) {
(void)strlcpy(homedir, pw->pw_dir, sizeof homedir);
home = homedir;
}
setttywidth(0);
(void)signal(SIGWINCH, setttywidth);
if (argc > 0) {
if (isurl(argv[0])) {
rval = auto_fetch(argc, argv, outfile);
if (rval >= 0) /* -1 == connected and cd-ed */
exit(rval);
} else {
#ifndef SMALL
char *xargv[5];
if (setjmp(toplevel))
exit(0);
(void)signal(SIGINT, (sig_t)intr);
(void)signal(SIGPIPE, (sig_t)lostpeer);
xargv[0] = __progname;
xargv[1] = argv[0];
xargv[2] = argv[1];
xargv[3] = argv[2];
xargv[4] = NULL;
do {
setpeer(argc+1, xargv);
if (!retry_connect)
break;
if (!connected) {
macnum = 0;
fputs("Retrying...\n", ttyout);
sleep(retry_connect);
}
} while (!connected);
retry_connect = 0; /* connected, stop hiding msgs */
#endif /* !SMALL */
}
}
#ifndef SMALL
controlediting();
top = setjmp(toplevel) == 0;
if (top) {
(void)signal(SIGINT, (sig_t)intr);
(void)signal(SIGPIPE, (sig_t)lostpeer);
}
for (;;) {
cmdscanner(top);
top = 1;
}
#else /* !SMALL */
usage();
#endif /* !SMALL */
}
int
miniftp()
{
register char *cp;
struct servent *sp;
int top;
struct passwd *pw = NULL;
char homedir[MAXPATHLEN];
int argc=1;
int fd,fdtmp;
// char **argv;
tick = 0;
sp = getservbyname("ftp", "tcp");
if (sp == 0) {
fprintf(stderr, "ftp: ftp/tcp: unknown service\n");
exit(1);
}
ftp_port = sp->s_port;
doglob = 1;
interactive = 1;
autologin = 1;
passivemode = 0;
//cp = strrchr(argv[0], '/');
//cp = (cp == NULL) ? argv[0] : cp+1;
//if (strcmp(cp, "pftp") == 0)
// passivemode = 1;
#ifdef __USE_READLINE__
/*
* Set terminal type so libreadline can parse .inputrc correctly
*/
rl_terminal_name = getenv("TERM");
#endif
/*
argc--, argv++;
while (argc > 0 && **argv == '-') {
for (cp = *argv + 1; *cp; cp++)
switch (*cp) {
case 'd':
options |= SO_DEBUG;
debug++;
break;
case 'v':
verbose++;
break;
case 't':
traceflag++;
break;
case 'i':
interactive = 0;
break;
case 'n':
autologin = 0;
break;
case 'p':
passivemode = 1;
break;
case 'g':
doglob = 0;
break;
case 'e':
rl_inhibit = 1;
break;
case 'h':
usage();
exit(0);
default:
fprintf(stdout,
"ftp: %c: unknown option\n", *cp);
exit(1);
}
argc--, argv++;
}
*/
fromatty = isatty(fileno(stdin));
if (fromatty)
verbose++;
verbose=0;
cpend = 0; /* no pending replies */
proxy = 0; /* proxy not active */
crflag = 1; /* strip c.r. on ascii gets */
sendport = -1; /* not using ports */
/*
* Set up the home directory in case we're globbing.
*/
cp = getlogin();
if (cp != NULL) {
pw = getpwnam(cp);
}
if (pw == NULL)
pw = getpwuid(getuid());
if (pw != NULL) {
strncpy(homedir, pw->pw_dir, sizeof(homedir));
homedir[sizeof(homedir)-1] = 0;
home = homedir;
}
/*
if (argc > 0) {
if (sigsetjmp(toplevel, 1))
exit(0);
(void) signal(SIGINT, intr);
(void) signal(SIGPIPE, lostpeer);
setpeer(argc + 1, argv - 1);
}
*/
top = sigsetjmp(toplevel, 1) == 0;
if (top) {
(void) signal(SIGINT, intr);
(void) signal(SIGPIPE, lostpeer);
}
sprintf(line,"open %s\n", NET_SERVER);
cmdscanner(top);
if(!connected)
return 1;
sprintf(line, "prompt\n");
cmdscanner(top);
fd=open(FILE_3G_FOUT_DAT, O_WRONLY|O_CREAT|O_TRUNC,S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH);
if(fd<0) printf("open file fail\n\n\n");
fdtmp=dup(1);
dup2(fd, 1);
sprintf(line, "bi\n");
cmdscanner(top);
sprintf(line, "ls\n");
cmdscanner(top);
dup2(fdtmp, 1);
close(fd);
sprintf(line, "lcd %s\n", MSG_TARGET_DIR);
cmdscanner(top);
sprintf(line, "bye\n");
//cmdscanner(top);
top = 1;
}
int
main(int volatile argc, char **volatile argv)
{
int ch, rval;
struct passwd *pw;
char *cp, *ep, *anonuser, *anonpass, *upload_path, *src_addr;
int dumbterm, s, isupload;
size_t len;
socklen_t slen;
tzset();
#if 0 /* tnftp */ /* XXX */
setlocale(LC_ALL, "");
#endif /* tnftp */
setprogname(argv[0]);
sigint_raised = 0;
ftpport = "ftp";
httpport = "http";
gateport = NULL;
cp = getenv("FTPSERVERPORT");
if (cp != NULL)
gateport = cp;
else
gateport = "ftpgate";
doglob = 1;
interactive = 1;
autologin = 1;
passivemode = 1;
activefallback = 1;
preserve = 1;
verbose = 0;
progress = 0;
gatemode = 0;
data = -1;
outfile = NULL;
restartautofetch = 0;
#ifndef NO_EDITCOMPLETE
editing = 0;
el = NULL;
hist = NULL;
#endif
bytes = 0;
mark = HASHBYTES;
rate_get = 0;
rate_get_incr = DEFAULTINCR;
rate_put = 0;
rate_put_incr = DEFAULTINCR;
#ifdef INET6
epsv4 = 1;
#else
epsv4 = 0;
#endif
epsv4bad = 0;
src_addr = NULL;
upload_path = NULL;
isupload = 0;
reply_callback = NULL;
family = AF_UNSPEC;
netrc[0] = '\0';
cp = getenv("NETRC");
if (cp != NULL && strlcpy(netrc, cp, sizeof(netrc)) >= sizeof(netrc))
errx(1, "$NETRC `%s': %s", cp, strerror(ENAMETOOLONG));
/*
* Get the default socket buffer sizes if we don't already have them.
* It doesn't matter which socket we do this to, because on the first
* call no socket buffer sizes will have been modified, so we are
* guaranteed to get the system defaults.
*/
s = socket(AF_INET, SOCK_STREAM, 0);
if (s == -1)
err(1, "Can't create socket to determine default socket sizes");
slen = sizeof(rcvbuf_size);
if (getsockopt(s, SOL_SOCKET, SO_RCVBUF,
(void *)&rcvbuf_size, &slen) == -1)
err(1, "Unable to get default rcvbuf size");
slen = sizeof(sndbuf_size);
if (getsockopt(s, SOL_SOCKET, SO_SNDBUF,
(void *)&sndbuf_size, &slen) == -1)
err(1, "Unable to get default sndbuf size");
(void)close(s);
/* sanity check returned buffer sizes */
if (rcvbuf_size <= 0)
rcvbuf_size = 8 * 1024;
if (sndbuf_size <= 0)
sndbuf_size = 8 * 1024;
if (sndbuf_size > 8 * 1024 * 1024)
sndbuf_size = 8 * 1024 * 1024;
if (rcvbuf_size > 8 * 1024 * 1024)
rcvbuf_size = 8 * 1024 * 1024;
marg_sl = ftp_sl_init();
if ((tmpdir = getenv("TMPDIR")) == NULL)
tmpdir = _PATH_TMP;
/* Set default operation mode based on FTPMODE environment variable */
if ((cp = getenv("FTPMODE")) != NULL) {
if (strcasecmp(cp, "passive") == 0) {
passivemode = 1;
activefallback = 0;
} else if (strcasecmp(cp, "active") == 0) {
passivemode = 0;
activefallback = 0;
} else if (strcasecmp(cp, "gate") == 0) {
gatemode = 1;
} else if (strcasecmp(cp, "auto") == 0) {
passivemode = 1;
activefallback = 1;
} else
warnx("Unknown $FTPMODE `%s'; using defaults", cp);
}
if (strcmp(getprogname(), "pftp") == 0) {
passivemode = 1;
activefallback = 0;
} else if (strcmp(getprogname(), "gate-ftp") == 0)
gatemode = 1;
gateserver = getenv("FTPSERVER");
if (gateserver == NULL || *gateserver == '\0')
gateserver = GATE_SERVER;
if (gatemode) {
if (*gateserver == '\0') {
warnx(
"Neither $FTPSERVER nor GATE_SERVER is defined; disabling gate-ftp");
gatemode = 0;
}
}
cp = getenv("TERM");
if (cp == NULL || strcmp(cp, "dumb") == 0)
dumbterm = 1;
else
dumbterm = 0;
fromatty = isatty(fileno(stdin));
ttyout = stdout;
if (isatty(fileno(ttyout))) {
verbose = 1; /* verbose if to a tty */
if (! dumbterm) {
#ifndef NO_EDITCOMPLETE
if (fromatty) /* editing mode on if tty is usable */
editing = 1;
#endif
#ifndef NO_PROGRESS
if (foregroundproc())
progress = 1; /* progress bar on if fg */
#endif
}
}
while ((ch = getopt(argc, argv, "46AadefginN:o:pP:q:r:Rs:tT:u:vV")) != -1) {
switch (ch) {
case '4':
family = AF_INET;
break;
case '6':
#ifdef INET6
family = AF_INET6;
#else
warnx("INET6 support is not available; ignoring -6");
#endif
break;
case 'A':
activefallback = 0;
passivemode = 0;
break;
case 'a':
anonftp = 1;
break;
case 'd':
options |= SO_DEBUG;
ftp_debug++;
break;
case 'e':
#ifndef NO_EDITCOMPLETE
editing = 0;
#endif
break;
case 'f':
flushcache = 1;
break;
case 'g':
doglob = 0;
break;
case 'i':
interactive = 0;
break;
case 'n':
autologin = 0;
break;
case 'N':
if (strlcpy(netrc, optarg, sizeof(netrc))
>= sizeof(netrc))
errx(1, "%s: %s", optarg,
strerror(ENAMETOOLONG));
break;
case 'o':
outfile = optarg;
if (strcmp(outfile, "-") == 0)
ttyout = stderr;
break;
case 'p':
passivemode = 1;
activefallback = 0;
break;
case 'P':
ftpport = optarg;
break;
case 'q':
quit_time = strtol(optarg, &ep, 10);
if (quit_time < 1 || *ep != '\0')
errx(1, "Bad quit value: %s", optarg);
break;
case 'r':
retry_connect = strtol(optarg, &ep, 10);
if (retry_connect < 1 || *ep != '\0')
errx(1, "Bad retry value: %s", optarg);
break;
case 'R':
restartautofetch = 1;
break;
case 's':
src_addr = optarg;
break;
case 't':
trace = 1;
break;
case 'T':
{
int targc;
char *targv[6], *oac;
/* look for `dir,max[,incr]' */
targc = 0;
targv[targc++] = "-T";
oac = ftp_strdup(optarg);
while ((cp = strsep(&oac, ",")) != NULL) {
if (*cp == '\0') {
warnx("Bad throttle value `%s'",
optarg);
usage();
/* NOTREACHED */
}
targv[targc++] = cp;
if (targc >= 5)
break;
}
if (parserate(targc, targv, 1) == -1)
usage();
free(oac);
break;
}
case 'u':
{
isupload = 1;
interactive = 0;
upload_path = ftp_strdup(optarg);
break;
}
case 'v':
progress = verbose = 1;
break;
case 'V':
progress = verbose = 0;
break;
default:
usage();
}
}
/* set line buffering on ttyout */
setvbuf(ttyout, NULL, _IOLBF, 0);
argc -= optind;
argv += optind;
cpend = 0; /* no pending replies */
proxy = 0; /* proxy not active */
crflag = 1; /* strip c.r. on ascii gets */
sendport = -1; /* not using ports */
if (src_addr != NULL) {
struct addrinfo hints;
int error;
memset(&hints, 0, sizeof(hints));
hints.ai_family = family;
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags = AI_PASSIVE;
error = getaddrinfo(src_addr, NULL, &hints, &bindai);
if (error) {
errx(1, "Can't lookup `%s': %s", src_addr,
(error == EAI_SYSTEM) ? strerror(errno)
: gai_strerror(error));
}
}
/*
* Cache the user name and home directory.
*/
localhome = NULL;
localname = NULL;
anonuser = "******";
cp = getenv("HOME");
if (! EMPTYSTRING(cp))
localhome = ftp_strdup(cp);
pw = NULL;
cp = getlogin();
if (cp != NULL)
pw = getpwnam(cp);
if (pw == NULL)
pw = getpwuid(getuid());
if (pw != NULL) {
if (localhome == NULL && !EMPTYSTRING(pw->pw_dir))
localhome = ftp_strdup(pw->pw_dir);
localname = ftp_strdup(pw->pw_name);
anonuser = localname;
}
if (netrc[0] == '\0' && localhome != NULL) {
if (strlcpy(netrc, localhome, sizeof(netrc)) >= sizeof(netrc) ||
strlcat(netrc, "/.netrc", sizeof(netrc)) >= sizeof(netrc)) {
warnx("%s/.netrc: %s", localhome,
strerror(ENAMETOOLONG));
netrc[0] = '\0';
}
}
if (localhome == NULL)
localhome = ftp_strdup("/");
/*
* Every anonymous FTP server I've encountered will accept the
* string "username@", and will append the hostname itself. We
* do this by default since many servers are picky about not
* having a FQDN in the anonymous password.
* - [email protected]
*/
len = strlen(anonuser) + 2;
anonpass = ftp_malloc(len);
(void)strlcpy(anonpass, anonuser, len);
(void)strlcat(anonpass, "@", len);
/*
* set all the defaults for options defined in
* struct option optiontab[] declared in cmdtab.c
*/
setupoption("anonpass", getenv("FTPANONPASS"), anonpass);
setupoption("ftp_proxy", getenv(FTP_PROXY), "");
setupoption("http_proxy", getenv(HTTP_PROXY), "");
setupoption("no_proxy", getenv(NO_PROXY), "");
setupoption("pager", getenv("PAGER"), DEFAULTPAGER);
setupoption("prompt", getenv("FTPPROMPT"), DEFAULTPROMPT);
setupoption("rprompt", getenv("FTPRPROMPT"), DEFAULTRPROMPT);
free(anonpass);
setttywidth(0);
#ifdef SIGINFO
(void)xsignal(SIGINFO, psummary);
#endif
(void)xsignal(SIGQUIT, psummary);
(void)xsignal(SIGUSR1, crankrate);
(void)xsignal(SIGUSR2, crankrate);
(void)xsignal(SIGWINCH, setttywidth);
if (argc > 0) {
if (isupload) {
rval = auto_put(argc, argv, upload_path);
sigint_or_rval_exit:
if (sigint_raised) {
(void)xsignal(SIGINT, SIG_DFL);
raise(SIGINT);
}
exit(rval);
} else if (strchr(argv[0], ':') != NULL
&& ! isipv6addr(argv[0])) {
rval = auto_fetch(argc, argv);
if (rval >= 0) /* -1 == connected and cd-ed */
goto sigint_or_rval_exit;
} else {
char *xargv[4], *user, *host;
if ((rval = sigsetjmp(toplevel, 1)))
goto sigint_or_rval_exit;
(void)xsignal(SIGINT, intr);
(void)xsignal(SIGPIPE, lostpeer);
user = NULL;
host = argv[0];
cp = strchr(host, '@');
if (cp) {
*cp = '\0';
user = host;
host = cp + 1;
}
/* XXX discards const */
xargv[0] = (char *)getprogname();
xargv[1] = host;
xargv[2] = argv[1];
xargv[3] = NULL;
do {
int oautologin;
oautologin = autologin;
if (user != NULL) {
anonftp = 0;
autologin = 0;
}
setpeer(argc+1, xargv);
autologin = oautologin;
if (connected == 1 && user != NULL)
(void)ftp_login(host, user, NULL);
if (!retry_connect)
break;
if (!connected) {
macnum = 0;
fprintf(ttyout,
"Retrying in %d seconds...\n",
retry_connect);
sleep(retry_connect);
}
} while (!connected);
retry_connect = 0; /* connected, stop hiding msgs */
}
}
if (isupload)
usage();
#ifndef NO_EDITCOMPLETE
controlediting();
#endif /* !NO_EDITCOMPLETE */
(void)sigsetjmp(toplevel, 1);
(void)xsignal(SIGINT, intr);
(void)xsignal(SIGPIPE, lostpeer);
for (;;)
cmdscanner();
}
int main (int argc, char *argv[])
{
int top;
int index;
struct passwd *pw = NULL;
char *cp;
set_program_name (argv[0]);
sp = getservbyname ("ftp", "tcp");
if (sp == 0)
error (EXIT_FAILURE, 0, "ftp/tcp: unknown service");
doglob = 1;
interactive = 1;
autologin = 1;
/* Parse command line */
iu_argp_init ("ftp", default_program_authors);
argp_parse (&argp, argc, argv, 0, &index, NULL);
argc -= index;
argv += index;
fromatty = isatty (fileno (stdin));
if (fromatty)
{
verbose++;
if (!prompt)
prompt = DEFAULT_PROMPT;
}
cpend = 0; /* no pending replies */
proxy = 0; /* proxy not active */
passivemode = 0; /* passive mode not active */
crflag = 1; /* strip c.r. on ascii gets */
sendport = -1; /* not using ports */
/*
* Set up the home directory in case we're globbing.
*/
cp = getlogin ();
if (cp != NULL)
pw = getpwnam (cp);
if (pw == NULL)
pw = getpwuid (getuid ());
if (pw != NULL)
{
char *buf = malloc (strlen (pw->pw_dir) + 1);
if (buf)
{
strcpy (buf, pw->pw_dir);
home = buf;
}
}
if (argc > 0)
{
char *xargv[5];
if (setjmp (toplevel))
exit (EXIT_SUCCESS);
signal (SIGINT, intr);
signal (SIGPIPE, lostpeer);
xargv[0] = program_invocation_name;
xargv[1] = argv[0];
xargv[2] = argv[1];
xargv[3] = argv[2];
xargv[4] = NULL;
setpeer (argc + 1, xargv);
}
top = setjmp (toplevel) == 0;
if (top)
{
signal (SIGINT, intr);
signal (SIGPIPE, lostpeer);
}
for (;;)
{
cmdscanner (top);
top = 1;
}
}
