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ckuusy.c
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ckuusy.c
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#include "ckcsym.h"
#define XFATAL fatal
/* C K U U S Y -- "User Interface" for C-Kermit Kermit, part Y */
/* Command-Line Argument Parser */
/*
Authors:
Frank da Cruz <[email protected]>,
The Kermit Project, New York City
Jeffrey E Altman <[email protected]>
Secure Endpoints Inc., New York City
Copyright (C) 1985, 2014,
Trustees of Columbia University in the City of New York.
All rights reserved. See the C-Kermit COPYING.TXT file or the
copyright text in the ckcmai.c module for disclaimer and permissions.
Most recent update:
Sun Feb 23 09:39:28 2014
*/
#include "ckcdeb.h"
char * bannerfile = NULL;
char * helpfile = NULL;
extern int xferlog, filepeek, nolinks;
extern char * xferfile;
extern int debtim;
#include "ckcasc.h"
#include "ckcker.h"
#include "ckucmd.h"
#include "ckcnet.h"
#include "ckuusr.h"
#include "ckcxla.h"
#ifdef CK_SSL
#include "ck_ssl.h"
#endif /* CK_SSL */
#include <signal.h>
#ifdef OS2
#include <io.h>
#ifdef KUI
#include "ikui.h"
extern struct _kui_init kui_init;
#endif /* KUI */
#endif /* OS2 */
extern int inserver, fncnv, f_save, xfermode;
#ifdef PATTERNS
extern int patterns;
#endif /* PATTERNS */
#ifndef NOICP
extern int cmdint;
#endif /* NOICP */
extern int xsuspend;
#ifdef NETCONN
#ifdef ANYX25
extern int revcall, closgr, cudata;
extern char udata[];
extern int x25fd;
#endif /* ANYX25 */
#ifndef VMS
#ifndef OS2
#ifndef OSK
extern
#endif /* OSK */
#endif /* OS2 */
#endif /* VMS */
int telnetfd;
extern struct keytab netcmd[];
extern int tn_exit;
#ifndef NOICP
#ifndef NODIAL
extern int nnets, nnetdir; /* Network services directory */
extern char *netdir[];
extern char *nh_p[]; /* Network directory entry pointers */
extern char *nh_p2[]; /* Network directory entry nettype */
extern char *nh_px[4][MAXDNUMS + 1];
#endif /* NODIAL */
extern int nhcount;
extern char * n_name; /* Network name pointer */
#endif /* NOICP */
#endif /* NETCONN */
#ifndef NOSPL
extern int nmac;
extern struct mtab *mactab;
#endif /* NOSPL */
extern char uidbuf[];
#ifdef CK_LOGIN
extern int logintimo;
#endif /* CK_LOGIN */
extern char * myname, * dftty;
extern int howcalled;
extern char *ckxsys, *ckzsys, **xargv, *xarg0, **cmlist, *clcmds;
extern int action, cflg, xargc, cnflg, local, quiet, escape, network, mdmtyp,
bgset, backgrd, xargs, binary, parity, turn, turnch, duplex, flow, clfils,
noinit, stayflg, nettype, cfilef, noherald, cmask, cmdmsk, exitonclose,
haveline, justone, cxtype, xfinish, ttnproto;
extern long speed;
extern char ttname[];
extern char * pipedata, cmdfil[];
#ifndef NOXFER
extern char *cmarg, *cmarg2;
extern int nfils, stdouf, stdinf, displa, maxrps, rpsiz, ckwarn, urpsiz,
wslotr, swcapr, ckdelay, recursive, reliable, xreliable, fnspath, fncact,
clearrq, setreliable;
#ifdef PIPESEND
extern int usepipes, pipesend;
#endif /* PIPESEND */
extern int protocol;
#endif /* NOXFER */
#ifndef NOPUSH
extern int nopush;
#endif /* NOPUSH */
#ifdef OS2
extern struct keytab os2devtab[];
extern int nos2dev;
extern int ttslip;
extern int tt_scroll, tt_escape;
#ifdef OS2PM
extern int os2pm;
#endif /* OS2PM */
#endif /* OS2 */
#ifdef CK_NETBIOS
extern unsigned char NetBiosAdapter;
#endif /* CK_NETBIOS */
#ifdef XFATAL
#undef XFATAL
#endif /* XFATAL */
#ifdef TNCODE
_PROTOTYP(static int dotnarg, (char x) );
#endif /* TNCODE */
#ifdef RLOGCODE
_PROTOTYP(static int dorlgarg, (char x) );
#endif /* RLOGCODE */
#ifdef SSHBUILTIN
_PROTOTYP(static int dossharg, (char x) );
#endif /* SSHBUILTIN */
int haveftpuid = 0; /* Have FTP user ID */
static int have_cx = 0; /* Have connection */
static char * failmsg = NULL; /* Failure message */
#ifdef NEWFTP
extern char * ftp_host;
#endif /* NEWFTP */
extern int what;
#ifndef NOICP
#ifndef NODIAL
extern int nmdm, telephony;
extern struct keytab mdmtab[];
extern int usermdm, dialudt;
#endif /* NODIAL */
_PROTOTYP(static int pmsg, (char *) );
_PROTOTYP(static int fmsg, (char *) );
static int pmsg(s) char *s; { printf("%s\n", s); return(0); }
static int fmsg(s) char *s; { fatal(s); return(0); }
#define XFATAL(s) return(what==W_COMMAND?pmsg(s):fmsg(s))
#else
#define XFATAL fatal
#endif /* NOICP */
#ifndef NOHTTP
#define HTTP_GET 1
#define HTTP_PUT 2
#define HTTP_HED 3
#endif /* NOHTTP */
#ifdef CK_URL
/* URLs we recognize */
#define URL_FTP 1
#define URL_HTTP 2
#define URL_HTTPS 3
#define URL_IKSD 4
#define URL_TELNET 5
#define URL_LOGIN 6
struct keytab urltab[] = {
#ifdef NEWFTP
"ftp", URL_FTP, 0,
#endif /* NEWFTP */
#ifndef NOHTTP
"http", URL_HTTP, 0,
"https", URL_HTTPS, 0,
#endif /* NOHTTP */
"iksd", URL_IKSD, 0,
"kermit", URL_IKSD, 0,
"telnet", URL_TELNET, 0,
"", 0, 0
};
int nurltab = sizeof(urltab)/sizeof(struct keytab) - 1;
#ifndef URLBUFLEN
#define URLBUFLEN 1024
#endif /* URLBUFLEN */
static char urlbuf[URLBUFLEN];
struct urldata g_url = {NULL,NULL,NULL,NULL,NULL,NULL,NULL};
/* u r l p a r s e -- Parse a possible URL */
/*
Returns 0 if the candidate does not seem to be a URL.
Returns 1 if it might be a URL, with the above pointers set to its pieces:
service : [ // ] [ user [ : password ] @ ] host [ : service ] [ / path ] -
[ ? name [ = value ]]
Example: ftp://ds.internic.net:21/rfc/rfc1234.txt
url.svc = [ftp]
url.usr = [(NULL)]
url.psw = [(NULL)]
url.hos = [ds.internic.net]
url.por = [21]
url.pth = [rfc/rfc1234.txt]
It might be a URL if it contains a possible service name followed by a
a colon (:). Thus "telnet:xyzcorp.com" is a minimal URL, whereas a
full-blown example would be:
ftp://olga:[email protected]/public/oofa.txt
The caller must verify the results, i.e. that the service string is a real
TCP service, etc. This routine just parses the fields.
struct urldata defined in ckcker.h
*/
int
urlparse(s,url) char *s; struct urldata * url; {
char * p = NULL, * urlbuf = NULL;
int x;
if (!s || !url)
return(0);
if (!*s)
return(0);
makestr(&urlbuf,s);
if (url->sav) { /* In case we were called before... */
free(url->sav);
url->sav = NULL;
}
if (url->svc) {
free(url->svc);
url->svc = NULL;
}
if (url->hos) {
free(url->hos);
url->hos = NULL;
}
if (url->por) {
free(url->por);
url->por = NULL;
}
if (url->usr) {
free(url->usr);
url->usr = NULL;
}
if (url->psw) {
free(url->psw);
url->psw = NULL;
}
if (url->pth) {
free(url->pth);
url->pth = NULL;
}
if (url->nopts) {
int i;
for (i = 0; i < url->nopts && i < MAX_URL_OPTS; i++ ) {
if (url->opt[i].nam) {
free(url->opt[i].nam);
url->opt[i].nam = NULL;
}
if (url->opt[i].val) {
free(url->opt[i].val);
url->opt[i].val = NULL;
}
}
url->nopts = 0;
}
p = urlbuf; /* Was a service requested? */
while (*p && *p != ':') /* Look for colon */
p++;
if (*p == ':') { /* Have a colon */
*p++ = NUL; /* Get service name or number */
if (*p == ':') /* a second colon */
*p++ = NUL; /* get rid of that one too */
while (*p == '/') *p++ = NUL; /* and slashes */
#ifdef COMMENT
/* Trailing slash is part of path - leave it - jaltman */
x = strlen(p); /* Length of remainder */
if (p[x-1] == '/') /* If there is a trailing slash */
p[x-1] = NUL; /* remove it. */
#endif /* COMMENT */
if (urlbuf[0]) { /* Anything left? */
char *q = p, *r = p, *w = p;
makestr(&url->svc,urlbuf);
while (*p != NUL && *p != '@') /* look for @ */
p++;
if (*p == '@') { /* Signifies user ID, maybe password */
*p++ = NUL;
url->hos = p;
while (*w != NUL && *w != ':')
w++;
if (*w == ':')
*w++ = NUL;
url->usr = r; /* Username */
if (*w)
url->psw = w; /* Password */
q = p;
} else { /* No username or password */
p = q;
url->hos = p;
}
#ifdef COMMENT
debug(F111,"urlparse url->usr",url->usr,url->usr);
debug(F111,"urlparse url->psw",url->usr,url->psw);
debug(F111,"urlparse url->hos",url->usr,url->hos);
#endif /* COMMENT */
while (*p != NUL && *p != ':' && *p != '/') /* Port? */
p++;
if (*p == ':') { /* TCP port */
*p++ = NUL;
r = p;
url->por = r;
while (*p != NUL && *p != '/')
p++;
/* '/' is part of path, leave it until we can copy */
if (*p == '/') {
makestr(&url->pth,p); /* Path */
*p = NUL;
}
} else { /* No port */
/* '/' is part of path, leave it */
if (*p == '/') {
makestr(&url->pth,p); /* Path */
*p = NUL;
}
}
}
/* Copy non-NULL result strings */
if (url->svc) if (*url->svc) {
p = url->svc;
url->svc = NULL;
makestr(&url->svc,p);
}
if (url->hos) if (*url->hos) {
p = url->hos;
url->hos = NULL;
makestr(&url->hos,p);
}
if (url->por) if (*url->por) {
p = url->por;
url->por = NULL;
makestr(&url->por,p);
}
/*
WARNING (Wed Oct 9 16:09:03 2002): We now allow the username and
password to be empty strings. These are treated differently from null
pointers: an empty string means the URL included username and/or password
fields that were empty, e.g. ftp://:@ftp.xyzcorp.com/somepath/somefile,
which causes the client to prompt for the username and/or password.
*/
if (url->usr) /* if (*url->usr) */ {
p = url->usr;
url->usr = NULL;
makestr(&url->usr,p);
}
if (url->psw) /* if (*url->psw) */ {
p = url->psw;
url->psw = NULL;
makestr(&url->psw,p);
}
/* Save a copy of the full url if one was found. */
if (url->svc)
makestr(&url->sav,s);
free(urlbuf);
return(url->svc ? 1 : 0);
}
return(0);
}
#endif /* CK_URL */
#ifndef NOCMDL
char *hlp1[] = {
#ifndef NOICP
" [filename] [-x arg [-x arg]...[-yyy]..] [ = text ] ]\n",
#else
"[-x arg [-x arg]...[-yyy]..]\n",
#endif /* NOICP */
"\n",
" -x is an option requiring an argument, -y an option with no argument.\n",
" If the first command-line argument is the name of a file, interactive-\n",
" mode commands are executed from the file. The '=' argument tells Kermit\n",
" not to parse the remainder of the command line, but to make the words\n",
" following '=' available as \\%1, \\%2, ... \\%9. The command file \
(if any)\n",
" is executed before the command-line options.\n",
"\n",
#ifndef NOICP
"If no action command is included, or -S is, then after the command line is\n",
"executed, Kermit issues its prompt and waits for you to type commands.\n",
#else
"Operation by command-line options only.\n",
#endif /* NOICP */
""
};
static
char *hlp2[] = {
" [option-list] host[:port] [port]\n",
" The option-list consists of zero, one, or more of:\n",
" -8 Negotiate Telnet Binary in both directions\n",
" -a Require use of Telnet authentication\n",
" -d Turn on debug mode\n",
" -E No escape character\n",
" -K Refuse use of authentication; do not send username\n",
" -l user Set username and request Telnet authentication\n",
" -L Negotiate Telnet Binary Output only\n",
" -x Require Encryption\n",
" -D Disable forward-X\n",
" -T cert=file Use certificate in file\n",
" -T key=file Use private key in file\n",
" -T crlfile=file Use CRL in file\n",
" -T crldir=dir Use CRLs in directory\n",
" -T cipher=string Use only ciphers in string\n",
" -f Forward credentials to host\n",
" -k realm Set default Kerberos realm\n",
""
};
static
char *hlp3[] = { /* rlogin */
" [option-list] host[:port] [port]\n",
" The option-list consists of zero, one, or more of:\n",
" -d Turn on debug mode\n",
" -l user Set username\n",
""
};
static
char *hlp4[] = { /* ssh */
" [option-list] host[:port] [port]\n",
" The option-list consists of zero, one, or more of:\n",
#ifdef OS2
" -# flags Kermit 95 Startup Flags\n",
" 1 turn off Win95 special fixes\n",
" 2 do not load optional network dlls\n",
" 4 do not load optional tapi dlls\n",
" 8 do not load optional kerberos dlls\n",
" 16 do not load optional zmodem dlls\n",
" 32 use stdin for input instead of the console\n",
" 64 use stdout for output instead of the console\n",
" 128 do not terminate process in response to Session Logoff\n",
#endif /* OS2 */
" -d Turn on debug mode\n",
" -Y Disable init file processing\n",
" -l user Set username\n",
""
};
/* Command-line option help lines. Update this when adding new options! */
char * opthlp[128]; /* Option help */
char * arghlp[128]; /* Argument for option */
int optact[128]; /* Action-option flag */
VOID
fatal2(msg1,msg2) char *msg1, *msg2; {
char buf[256];
if (!msg1) msg1 = "";
if (!msg2) msg2 = "";
ckmakmsg(buf,256,"\"",msg1,"\" - ",msg2);
#ifndef NOICP
if (what == W_COMMAND)
printf("%s\n",buf);
else
#endif /* NOICP */
fatal((char *)buf);
}
static SIGTYP
#ifdef CK_ANSI
cl_int(int dummy)
#else /* CK_ANSI */
cl_int(dummy) int dummy;
#endif /* CK_ANSI */
{ /* Command-line interrupt handler */
doexit(BAD_EXIT,1);
SIGRETURN;
}
#ifdef NEWFTP
extern int ftp_action, ftp_cmdlin;
static int
xx_ftp(host, port) char * host, * port; {
#ifdef CK_URL
extern int haveurl;
#endif /* CK_URL */
extern char * ftp_logname;
int use_tls = 0;
char * p;
if (port) if (!*port) port = NULL;
if (!host)
return(0);
if (!*host)
return(0);
debug(F111,"ftp xx_ftp host",ftp_host,haveftpuid);
debug(F111,"ftp xx_ftp uidbuf 1",uidbuf,haveftpuid);
ftp_cmdlin = 1; /* 1 = FTP started from command line */
if (nfils > 0)
ftp_cmdlin++; /* 2 = same plus file transfer */
#ifndef NOURL
/* debug(F111,"ftp xx_ftp g_url.usr",g_url.usr,g_url.usr); */
if (haveurl && g_url.usr) { /* Wed Oct 9 15:15:22 2002 */
if (!*(g_url.usr)) { /* Force username prompt if */
haveftpuid = 0; /* "ftp://:@host" given. */
uidbuf[0] = NUL;
makestr(&ftp_logname,NULL);
}
debug(F111,"ftp xx_ftp uidbuf 2",uidbuf,haveftpuid);
}
#endif /* NOURL */
debug(F111,"ftp xx_ftp uidbuf 3",uidbuf,haveftpuid);
if (haveftpuid) {
makestr(&ftp_logname,uidbuf);
debug(F111,"ftp_logname",ftp_logname,haveftpuid);
}
if (!port) {
if ((p = ckstrchr(ftp_host,':')))
*p++ = NUL;
port = p;
}
if (!port) {
#ifdef CK_URL
if (haveurl) {
if (g_url.por)
port = g_url.por;
else if (g_url.svc)
port = g_url.svc;
else
port = "ftp";
} else
#endif /* CK_URL */
port = "ftp";
}
#ifdef CK_SSL
if (haveurl && g_url.svc)
use_tls = !ckstrcmp("ftps",g_url.svc,-1,0);
#endif /* CK_SSL */
if (ftpopen(ftp_host,port,use_tls) < 1)
return(-1);
debug(F111,"ftp xx_ftp action",ckctoa((char)ftp_action),nfils);
if (nfils > 0) {
switch (ftp_action) {
case 'g':
return(cmdlinget(stayflg));
case 'p':
case 's':
return(cmdlinput(stayflg));
}
}
return(1);
}
#endif /* NEWFTP */
#ifndef NOHTTP
static
char * http_hlp[] = {
" -h This message.\n",
" -d Debug to debug.log.\n",
" -S Stay (issue command prompt when done).\n",
" -Y Do not execute Kermit initialization file.\n",
" -q Quiet (suppress most messages).\n",
" -u name Username.\n",
" -P password Password.\n",
" -g pathname Get remote pathname.\n",
" -p pathname Put remote pathname.\n",
" -H pathname Head remote pathname.\n",
" -l pathname Local path for -g, -p, and -H.\n",
#ifdef CK_SSL
" -z opt[=value] Security options...\n",
" cert=file Client certificate file\n",
" certsok Accept all certificates\n",
" key=file Client private key file\n",
" secure Use SSL\n",
" verify=n 0 = none, 1 = peer , 2 = certificate required\n",
#endif /* CK_SSL */
""
};
#define HT_CERTFI 0
#define HT_OKCERT 1
#define HT_KEY 2
#define HT_SECURE 3
#define HT_VERIFY 4
static struct keytab httpztab[] = {
{ "cert", HT_CERTFI, CM_ARG },
{ "certsok", HT_OKCERT, 0 },
{ "key", HT_KEY, CM_ARG },
{ "secure", HT_SECURE, 0 },
{ "verify", HT_VERIFY, CM_ARG },
{ "", 0, 0 }
};
static int nhttpztab = sizeof(httpztab) / sizeof(struct keytab) - 1;
#endif /* NOHTTP */
/* U S A G E */
VOID
usage() {
#ifdef MINIX
conol("Usage: ");
conol(xarg0);
conol(" [-x arg [-x arg]...[-yyy]..] ]\n");
#else
conol("Usage: ");
conol(xarg0);
if (howcalled == I_AM_KERMIT || howcalled == I_AM_IKSD ||
howcalled == I_AM_SSHSUB)
conola(hlp1);
else if (howcalled == I_AM_TELNET)
conola(hlp2);
else if (howcalled == I_AM_RLOGIN)
conola(hlp3);
else if (howcalled == I_AM_SSH)
conola(hlp4);
if (howcalled == I_AM_KERMIT || howcalled == I_AM_IKSD ||
howcalled == I_AM_SSHSUB) {
int c;
conoll("");
conoll("Complete listing of command-line options:");
conoll("");
for (c = 31; c < 128; c++) {
if (!opthlp[c])
continue;
if (arghlp[c]) {
printf(" -%c <arg>%s\n",
(char)c,
(optact[c] ? " (action option)" : "")
);
printf(" %s\n",opthlp[c]);
printf(" Argument: %s\n\n",arghlp[c]);
} else { /* Option without arg */
printf(" -%c %s%s\n",
(char)c, opthlp[c],
(optact[c]?" (action option)":"")
);
printf(" Argument: (none)\n\n");
}
}
#ifdef OS2ORUNIX
printf("To prevent this message from scrolling, use '%s -h | more'.\n",
xarg0);
#endif /* OS2ORUNIX */
printf("For a list of extended options use '%s --help'.\n",
xarg0);
}
#endif /* MINIX */
}
/* C M D L I N -- Get arguments from command line */
int
cmdlin() {
char x; /* Local general-purpose char */
extern int haveurl;
#ifdef NEWFTP
char * port = NULL;
#endif /* NEWFTP */
#ifndef NOXFER
cmarg = ""; /* Initialize globals */
cmarg2 = "";
#endif /* NOXFER */
action = 0;
cflg = 0;
signal(SIGINT,cl_int);
/* Here we handle different "Command Line Personalities" */
#ifdef TCPSOCKET
#ifndef NOHTTP
if (howcalled == I_AM_HTTP) { /* If I was called as HTTP... */
char rdns[128];
#ifdef OS2
char * agent = "Kermit 95";
#else
char * agent = "C-Kermit";
#endif /* OS2 */
debug(F100,"http personality","",0);
#ifdef CK_URL
if (haveurl) {
int type;
char * lfile;
type = lookup(urltab,g_url.svc,nurltab,NULL);
if (!(type == URL_HTTP || type == URL_HTTPS)) {
printf("?Internal Error: HTTP command line processing\n");
debug(F100,"Error: HTTP command line processing","",0);
doexit(BAD_EXIT,1);
}
rdns[0] = '\0';
lfile = "";
x = (http_open(g_url.hos,g_url.por ? g_url.por : g_url.svc,
type == URL_HTTPS, rdns,128,NULL) == 0);
if (x) {
#ifdef KUI
char asname[CKMAXPATH+1];
#endif /* KUI */
if (!quiet) {
if (rdns[0])
printf("Connected to %s [%s]\r\n",g_url.hos,rdns);
else
printf("Connected to %s\r\n",g_url.hos);
}
if (g_url.pth)
zstrip(g_url.pth,&lfile);
else
g_url.pth = "/";
if (!*lfile)
lfile = "index.html";
#ifdef KUI
if (uq_file(NULL, /* K95 GUI: Put up file box. */
NULL, /* (not tested...) */
4,
NULL,
lfile,
asname,
CKMAXPATH+1
) > 0)
lfile = asname;
#endif /* KUI */
x = http_get(agent,
NULL, /* hdrlist */
g_url.usr,
g_url.psw,
0,
lfile,
g_url.pth,
0 /* stdio */
);
x = (http_close() == 0);
} else {
if (!quiet)
printf("?HTTP Connection failed.\r\n");
}
doexit(x ? GOOD_EXIT : BAD_EXIT, -1);
} else
#endif /* CK_URL */
{
int http_action = 0;
char * host = NULL, * svc = NULL, * lpath = NULL;
char * user = NULL, * pswd = NULL, * path = NULL;
char * xp;
while (--xargc > 0) { /* Go through command line words */
xargv++;
debug(F111,"cmdlin http xargv",*xargv,xargc);
xp = *xargv+1;
if (**xargv == '-') { /* Got an option */
int xx;
x = *(*xargv+1); /* Get the option letter */
switch (x) {
case 'd': /* Debug */
#ifdef DEBUG
if (deblog) {
debtim = 1;
} else {
deblog = debopn("debug.log",0);
}
#endif /* DEBUG */
break;
case 'S': /* Stay */
case 'Y': /* No initialization file */
break; /* (already done in prescan) */
case 'q': /* Quiet */
quiet = 1;
break;
case 'u': /* Options that require arguments */
case 'P':
case 'g':
case 'p':
case 'H':
case 'l':
if (*(xp+1)) {
XFATAL("Invalid argument bundling");
}
xargv++, xargc--;
if ((xargc < 1) || (**xargv == '-')) {
XFATAL("Missing argument");
}
switch (x) {
case 'u':
user = *xargv;
break;
case 'P':
pswd = *xargv;
break;
case 'l':
if (http_action != HTTP_PUT)
lpath = *xargv;
break;
case 'g':
http_action = HTTP_GET;
path = *xargv;
debug(F111,"cmdlin http GET",path,http_action);
break;
case 'p':
http_action = HTTP_PUT;
path = *xargv;
break;
case 'H':
http_action = HTTP_HED;
path = *xargv;
}
break;
#ifdef CK_SSL
case 'z': {
/* *xargv contains a value of the form tag=value */
/* we need to lookup the tag and save the value */
int x,y,z;
char * p, * q;
makestr(&p,*xargv);
y = ckindex("=",p,0,0,1);
if (y > 0)
p[y-1] = '\0';
x = lookup(httpztab,p,nhttpztab,&z);
if (x < 0) {
printf("?Invalid security option: \"%s\"\n",p);
} else {
printf("Security option: \"%s",p);
if (httpztab[z].flgs & CM_ARG) {
q = &p[y];
if (!*q)
fatal("?Missing required value");
}
/* -z options w/args */
switch (httpztab[z].kwval) {
case HT_CERTFI:
makestr(&ssl_rsa_cert_file,q);
break;
case HT_OKCERT:
ssl_certsok_flag = 1;
break;
case HT_KEY:
makestr(&ssl_rsa_key_file,q);
break;
case HT_SECURE:
svc="https";
break;
case HT_VERIFY:
if (!rdigits(q))
printf("?Bad number: %s\n",q);
ssl_verify_flag = atoi(q);
break;
}
}
free(p);
break;
}
#endif /* CK_SSL */
case 'h': /* Help */
default:
printf("Usage: %s host [ options... ]\n",xarg0);
conola(http_hlp);
doexit(GOOD_EXIT,-1);
}
} else { /* No dash - must be hostname */
host = *xargv;
if (xargc > 1) {
svc = *(xargv+1);
if (svc) if (*svc == '-' || !*svc)
svc = NULL;
if (svc) {
xargv++;
xargc--;
}
}
}
}
if (!svc) svc = "";
if (!*svc) svc = "http";
if (!host) XFATAL("No http host given");
/* Check action args before opening the connection */
if (http_action) {
if (http_action == HTTP_PUT) {
if (!lpath)
XFATAL("No local path for http PUT");
}
if (!path)
XFATAL("No remote path for http action");
}
/* Now it's OK to open the connection */
rdns[0] = NUL;
x = (http_open(host,
svc,!ckstrcmp("https",svc,-1,0),rdns,128,NULL
) == 0);
if (!x) {
if (!quiet)
printf("?HTTP Connection failed.\r\n");
doexit(BAD_EXIT,-1);
}
if (!quiet) {
if (rdns[0])
printf("Connected to %s [%s]\r\n",host,rdns);
else
printf("Connected to %s\r\n",host);
}
if (http_action) {
int pcpy = 0;
if (http_action != HTTP_PUT) { /* Supply default */
if (!lpath) { /* local path... */
zstrip(path,&lpath);
if (!lpath)
lpath = "";
if (!*lpath)
lpath = "index.html";
}
}
if (*path != '/') {
char * p = (char *) malloc(strlen(path)+2);
if (!p) fatal("?Memory allocation error\n");
*p = '/';
strcpy(&p[1],path); /* safe */
path = p;
pcpy = 1;
}
switch (http_action) {
case HTTP_GET:
x = http_get(agent,NULL,user,pswd,0,lpath,path,0);
break;
case HTTP_PUT:
x = http_put(agent,NULL,"text/HTML",
user,pswd,0,lpath,path,NULL,0);
break;
case HTTP_HED:
x = http_head(agent,NULL,user,pswd,0,lpath,path,0);
break;
}
debug(F101,"cmdline http result","",x);
x = (http_close() == 0);
if (pcpy) free(path);
doexit(x ? GOOD_EXIT : BAD_EXIT, -1);
}
return(0);
}
} else
#endif /* NOHTTP */
#ifdef NEWFTP
if (howcalled == I_AM_FTP) { /* If I was called as FTP... */
debug(F100,"ftp personality","",0);
#ifdef CK_URL