+++ /dev/null
-#define EDITDATE "10 Apr 2004" /* Update these with each edit */
-#define EDITNDATE "20040410" /* Keep them in sync */
-/* Sat Apr 10 12:05:49 2004 */
-
-/*
- ckcsym.h is used for for defining symbols that normally would be defined
- using -D or -d on the cc command line, for use with compilers that don't
- support this feature. Must be before any tests for preprocessor symbols.
-*/
-#include "ckcsym.h"
-/*
- Consolidated program version information (for UNIX also see ckuver.h).
- See makever() below for how they are used.
-*/
-/* #ifdef COMMENT */ /* Uncomment this for test version */
-#ifndef OS2
-#ifndef BETATEST
-#define BETATEST
-#endif /* BETATEST */
-#endif /* OS2 */
-/* #endif */ /* COMMENT */
-
-#ifdef BETATEST
-#ifdef OS2
-#ifdef __DATE__
-#define BETADATE
-#endif /* __DATE__ */
-#endif /* OS2 */
-#endif /* BETATEST */
-
-#ifndef MAC
-/*
- Note: initialize ck_s_test to "" if this is not a test version.
- Use (*ck_s_test != '\0') to decide whether to print test-related messages.
-*/
-#ifndef BETATEST
-#ifndef OS2 /* UNIX, VMS, etc... (i.e. C-Kermit) */
-char *ck_s_test = ""; /* "Dev","Alpha","Beta","RC", or "" */
-char *ck_s_tver = ""; /* Test version number or "" */
-#else /* OS2 */
-char *ck_s_test = ""; /* (i.e. K95) */
-char *ck_s_tver = "";
-#endif /* OS2 */
-#else
-char *ck_s_test = ""; /* Development */
-char *ck_s_tver = "";
-#endif /* BETATEST */
-#else /* MAC */
-char *ck_s_test = "Pre-Alpha"; /* Mac Kermit is always a test... */
-char *ck_s_tver = "";
-#endif /* MAC */
-
-#ifdef BETADATE /* Date of this version or edit */
-char *ck_s_date = __DATE__; /* Compilation date */
-#else
-char *ck_s_date = EDITDATE; /* See top */
-
-#endif /* BETADATE */
-char *buildid = EDITNDATE; /* See top */
-
-#ifdef UNIX
-static char sccsid[] = "@(#)C-Kermit 8.0.211";
-#endif /* UNIX */
-
-char *ck_s_ver = "8.0.211"; /* C-Kermit version string */
-long ck_l_ver = 800211L; /* C-Kermit version number */
-
-#ifdef OS2
-char *ck_s_xver = "2.2.0"; /* Product-specific version string */
-long ck_l_xver = 2200L; /* Product-specific version number */
-#else
-#ifdef MAC
-char *ck_s_xver = "0.995"; /* Product-specific version string */
-long ck_l_xver = 995L; /* Product-specific version number */
-#else
-char *ck_s_xver = ""; /* Don't touch these... */
-long ck_l_xver = 0L; /* they are computed at runtime */
-#endif /* MAC */
-#endif /* OS2 */
-
-#ifdef OS2
-#ifdef IKSDONLY
-#ifdef NT
-char *ck_s_name = "IKS-NT";
-#else /* NT */
-char *ck_s_name = "IKS-OS/2";
-#endif /* NT */
-#else /* IKSDONLY */
-char *ck_s_name = "Kermit 95"; /* Program name */
-#endif /* IKSDONLY */
-#else
-#ifdef MAC
-char *ck_s_name = "Mac Kermit";
-#else
-char *ck_s_name = "C-Kermit";
-#endif /* MAC */
-#endif /* OS2 */
-
-char *ck_s_who = ""; /* Where customized, "" = not. */
-char *ck_patch = ""; /* Patch info, if any. */
-
-#define CKVERLEN 128
-char versiox[CKVERLEN]; /* Version string buffer */
-char *versio = versiox; /* These are filled in at */
-long vernum, xvernum; /* runtime from above. */
-
-#define CKCMAI
-
-#include "ckcasc.h" /* ASCII character symbols */
-#include "ckcdeb.h" /* Debug & other symbols */
-
-char * myname = NULL; /* The name I am called by */
-#ifndef OS2
-char * exedir = NULL; /* Directory I was executed from */
-#endif /* OS2 */
-char * myhome = NULL; /* Home directory override */
-
-/* C K C M A I -- C-Kermit Main program */
-
-/*
- Author: Frank da Cruz (fdc@columbia.edu),
- Columbia University Academic Information Systems, New York City.
-
-COPYRIGHT NOTICE:
-*/
-
-#ifdef OS2
-char *wiksdcpr[] = {
-"Windows Internet Kermit Service Daemon (WIKSD):",
-"Copyright (C) 1985, 2004, Trustees of Columbia University in the City of New",
-"York. All rights reserved.",
-" ",
-"PERMISSIONS:",
-" ",
-" The WIKSD software may be obtained directly, in binary form only, from",
-" the Kermit Project at Columbia University by any individual for his or",
-" her OWN USE, and by any company or other organization for its own",
-" INTERNAL DISTRIBUTION and use, including installation on servers that",
-" are accessed by customers or clients, WITHOUT EXPLICIT LICENSE. All",
-" other forms of redistribution must be licensed from the Kermit Project",
-" at Columbia University. These permissions apply only to the nonsecure",
-" version of WIKSD.",
-" ",
-"DISCLAIMER:",
-" ",
-" THIS SOFTWARE IS PROVIDED AS IS, WITHOUT REPRESENTATION FROM THE",
-" TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK AS TO ITS",
-" FITNESS FOR ANY PURPOSE, AND WITHOUT WARRANTY BY THE TRUSTEES OF",
-" COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK OF ANY KIND, EITHER",
-" EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED",
-" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.",
-" THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK SHALL NOT",
-" BE LIABLE FOR ANY DAMAGES, INCLUDING SPECIAL, INDIRECT, INCIDENTAL,",
-" OR CONSEQUENTIAL DAMAGES, WITH RESPECT TO ANY CLAIM ARISING OUT OR IN",
-" CONNECTION WITH THE USE OF THE SOFTWARE, EVEN IF IT HAS BEEN OR IS",
-" HEREAFTER ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. YOU SHALL",
-" INDEMNIFY AND HOLD HARMLESS THE TRUSTEES OF COLUMBIA UNIVERSITY IN",
-" THE CITY OF NEW YORK, ITS EMPLOYEES AND AGENTS FROM AND AGAINST ANY",
-" AND ALL CLAIMS, DEMANDS, LOSS, DAMAGE OR EXPENSE (INCLUDING",
-" ATTORNEYS' FEES) ARISING OUT OF YOUR USE OF THIS SOFTWARE.",
-" ",
-"The above copyright notice, permissions notice, and disclaimer may not be",
-"removed, altered, or obscured and shall be included in all copies of the",
-"WIKSD software. The Trustees of Columbia University in the City of",
-"New York reserve the right to revoke this permission if any of the terms",
-"of use set forth above are breached.",
-" ",
-"For further information, contact the Kermit Project, Columbia University,",
-"612 West 115th Street, New York NY 10025-7799, USA; Phone +1 (212) 854 3703,",
-"Fax +1 (212) 662 6442, kermit@columbia.edu, http://www.columbia.edu/kermit/",
-""
-};
-#endif /* OS2 */
-
-char *copyright[] = {
-
-#ifdef pdp11
-"Copyright (C) 1985, 2004, Trustees of Columbia University, NYC.",
-"All rights reserved.",
-" ",
-#else
-#ifdef OS2
-"Copyright (C) 1985, 2004, Trustees of Columbia University in the City of New",
-"York. All rights reserved. This software is furnished under license",
-"and may not be reproduced without license to do so. This copyright notice",
-"must not be removed, altered, or obscured.",
-" ",
-" THIS SOFTWARE IS PROVIDED AS IS, WITHOUT REPRESENTATION FROM THE",
-" TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK AS TO ITS",
-" FITNESS FOR ANY PURPOSE, AND WITHOUT WARRANTY BY THE TRUSTEES OF",
-" COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK OF ANY KIND, EITHER",
-" EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED",
-" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.",
-" THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK SHALL NOT",
-" BE LIABLE FOR ANY DAMAGES, INCLUDING SPECIAL, INDIRECT, INCIDENTAL,",
-" OR CONSEQUENTIAL DAMAGES, WITH RESPECT TO ANY CLAIM ARISING OUT OR IN",
-" CONNECTION WITH THE USE OF THE SOFTWARE, EVEN IF IT HAS BEEN OR IS",
-" HEREAFTER ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. YOU SHALL",
-" INDEMNIFY AND HOLD HARMLESS THE TRUSTEES OF COLUMBIA UNIVERSITY IN",
-" THE CITY OF NEW YORK, ITS EMPLOYEES AND AGENTS FROM AND AGAINST ANY",
-" AND ALL CLAIMS, DEMANDS, LOSS, DAMAGE OR EXPENSE (INCLUDING",
-" ATTORNEYS' FEES) ARISING OUT OF YOUR USE OF THIS SOFTWARE.",
-" ",
-#else
-"Copyright (C) 1985, 2004,",
-" The Trustees of Columbia University in the City of New York.",
-" All rights reserved.",
-" ",
-"PERMISSIONS:",
-" ",
-"The C-Kermit software may be obtained directly from the Kermit Project at",
-"Columbia University (or from any source explicitly licensed by the Kermit",
-"Project or implicitly licensed by Clause (A) below) by any individual for",
-"his or her OWN USE, and by any company or other organization for its own",
-"INTERNAL DISTRIBUTION and use, including installation on servers that are",
-"accessed by customers or clients, WITHOUT EXPLICIT LICENSE.",
-" ",
-"Conditions for REDISTRIBUTION are as follows:",
-" ",
-"(A) The C-Kermit software, in source and/or binary form, may be",
-" included WITHOUT EXPLICIT LICENSE in distributions of OPERATING",
-" SYSTEMS that have OSI (Open Source Initiative, www.opensource.org)",
-" approved licenses, even if non-Open-Source applications (but not",
-" operating systems) are included in the same distribution. Such",
-" distributions include, but are not limited to, CD-ROM, FTP site,",
-" Web site, or preinstalled software on a new GENERAL-PURPOSE",
-" computer, as long as the primary character of the distribution is",
-" an Open Source operating system with accompanying utilities. The",
-" C-Kermit source code may not be changed without the consent of the",
-" Kermit Project, which will not be unreasonably withheld (this is",
-" simply a matter of keeping a consistent and supportable code base).",
-" ",
-"(B) Inclusion of C-Kermit software in whole or in part, in any form, in",
-" or with any product not covered by Clause (A), or its distribution",
-" by any commercial enterprise to its actual or potential customers",
-" or clients except as in Clause (A), requires a license from the",
-" Kermit Project, Columbia University; contact kermit@columbia.edu.",
-" ",
-"The name of Columbia University may not be used to endorse or promote",
-"products derived from or including the C-Kermit software without specific",
-"prior written permission.",
-" ",
-"DISCLAIMER:",
-" ",
-" THIS SOFTWARE IS PROVIDED AS IS, WITHOUT REPRESENTATION FROM THE",
-" TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK AS TO ITS",
-" FITNESS FOR ANY PURPOSE, AND WITHOUT WARRANTY BY THE TRUSTEES OF",
-" COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK OF ANY KIND, EITHER",
-" EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED",
-" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.",
-" THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK SHALL NOT",
-" BE LIABLE FOR ANY DAMAGES, INCLUDING SPECIAL, INDIRECT, INCIDENTAL,",
-" OR CONSEQUENTIAL DAMAGES, WITH RESPECT TO ANY CLAIM ARISING OUT OF OR",
-" IN CONNECTION WITH THE USE OF THE SOFTWARE, EVEN IF IT HAS BEEN OR IS",
-" HEREAFTER ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. YOU SHALL",
-" INDEMNIFY AND HOLD HARMLESS THE TRUSTEES OF COLUMBIA UNIVERSITY IN",
-" THE CITY OF NEW YORK, ITS EMPLOYEES AND AGENTS FROM AND AGAINST ANY",
-" AND ALL CLAIMS, DEMANDS, LOSS, DAMAGE OR EXPENSE (INCLUDING",
-" ATTORNEYS' FEES) ARISING OUT OF YOUR USE OF THIS SOFTWARE.",
-" ",
-"The above copyright notice, permissions notice, and disclaimer may not be",
-"removed, altered, or obscured and shall be included in all copies of the",
-"C-Kermit software. The Trustees of Columbia University in the City of",
-"New York reserve the right to revoke this permission if any of the terms",
-"of use set forth above are breached.",
-#endif /* OS2 */
-#endif /* pdp11 */
-
-#ifdef OS2
-"Portions Copyright (C) 1995, Oy Online Solutions Ltd., Jyvaskyla, Finland.",
-#endif /* OS2 */
-
-#ifdef CK_AUTHENTICATION
-"Portions Copyright (C) 1990, Massachusetts Institute of Technology.",
-#ifdef CK_ENCRYPTION
-"Portions Copyright (C) 1991, 1993 Regents of the University of California.",
-"Portions Copyright (C) 1991, 1992, 1993, 1994, 1995 by AT&T.",
-"Portions Copyright (C) 1995, 1997, Eric Young <eay@cryptosoft.com>.",
-#endif /* CK_ENCRYPTION */
-#ifdef CK_SRP
-"Portions Copyright (C) 1997, Stanford University.",
-#endif /* CK_SRP */
-#endif /* CK_AUTHENTICATION */
-
-#ifndef pdp11
-" ",
-"For further information, contact the Kermit Project, Columbia University,",
-"612 West 115th Street, New York NY 10025-7799, USA; phone +1 (212) 854 3703,",
-"fax +1 (212) 663 8202 or +1 (212) 662 6442, email kermit@columbia.edu,",
-"Web http://www.columbia.edu/kermit/ or http://www.kermit-project.org/.",
-#endif /* pdp11 */
-""};
-
-/*
-DOCUMENTATION:
-
- "Using C-Kermit" by Frank da Cruz and Christine M. Gianone,
- Digital Press / Butterworth-Heinemann, Woburn MA, USA.
- Second edition (1997), ISBN 1-55558-164-1.
- Order from Digital Press: +1 (800) 366-2665
- Or from Columbia University: +1 (212) 854-3703
-
-For Kermit 95, also:
-
- "Kermit 95" by Christine M. Gianone and Frank da Cruz,
- Manning Publications, Greenwich CT, USA (1998) - Online.
-
-ACKNOWLEDGMENTS:
-
- The Kermit file transfer protocol was developed at the Columbia University
- Center for Computing Activities (CUCCA), which was since renamed to Columbia
- University Academic Information Systems (AcIS). Kermit is named after
- Kermit the Frog, star of the television series THE MUPPET SHOW; the name is
- used by permission of Henson Associates, Inc.
-
- Thanks to at least the following people for their contributions to this
- program over the years, and apologies to anyone who was inadvertantly
- omitted:
-
- Chris Adie, Edinburgh U, Scotland (OS/2)
- Robert Adsett, University of Waterloo, Canada
- Larry Afrin, Clemson U
- Russ Allbery, Stanford U
- Jeffrey Altman, Columbia University
- Greg Andrews, Telebit Corp
- Barry Archer, U of Missouri
- Robert Andersson, International Systems A/S, Oslo, Norway
- Chris Armstrong, Brookhaven National Lab (OS/2)
- William Bader, Software Consulting Services, Nazareth, PA
- Fuat Baran, Columbia U
- Stan Barber, Rice U
- Jim Barbour, U of Colorado
- Donn Baumgartner, Dell
- Nelson Beebe, U of Utah
- Gerry Belanger, Cognitronics
- Karl Berry, UMB
- Mark Berryman, SAIC
- Dean W Bettinger, SUNY
- Gary Bilkus
- Peter Binderup, Denmark
- David Bolen, Advanced Networks and Services, Inc.
- Marc Boucher, U of Montreal
- Charles Brooks, EDN
- Bob Brown
- Mike Brown, Purdue U
- Jack Bryans, California State U at Long Beach
- Mark Buda, DEC (VMS)
- Fernando Cabral, Padrao iX, Brasilia
- Bjorn Carlsson, Stockholm University Computer Centre QZ, Sweden
- Bill Catchings, (formerly of) Columbia U
- Bob Cattani, Columbia U CS Dept
- Davide Cervone, Rochester U
- Seth Chaiklin, Denmark
- John Chandler, Harvard U / Smithsonian Astronomical Observatory
- Bernard Chen, UCLA
- Andrew A Chernov, RELCOM Team, Moscow
- John L Chmielewski, AT&T, Lisle, IL
- Howard Chu, U of Michigan
- Bill Coalson, McDonnell Douglas
- Bertie Coopersmith, London
- Chet Creider, U of Western Ontario
- Alan Crosswell, Columbia U
- Jeff Damens, (formerly of) Columbia U
- Mark Davies, Bath U, UK
- Sin-itirou Dezawa, Fujifilm, Japan
- Joe R. Doupnik, Utah State U
- Frank Dreano, Honeywell
- John Dunlap, U of Washington
- Alex Dupuy, SMART.COM
- David Dyck, John Fluke Mfg Co.
- Stefaan A. Eeckels, Eurokom, Luxembourg
- Nick Efthymiou
- Paul Eggert, Twin Sun, Inc., El Segundo, CA
- Bernie Eiben, DEC
- Peter Eichhorn, Assyst International
- Kristoffer Eriksson, Peridot Konsult AB, Oerebro, Sweden
- John R. Evans, IRS, Kansas City
- Glenn Everhart, RCA Labs
- Charlie Finan, Cray Research
- Herm Fischer, Encino, CA (extensive contributions to version 4.0)
- Carl Fongheiser, CWRU
- Mike Freeman, Bonneville Power Authority
- Marcello Frutig, Catholic University, Sao Paulo, Brazil (X.25 support)
- Hirofumi Fujii, Japan Nat'l Lab for High Energy Physics, Tokyo (Kanji)
- Chuck Fuller, Westinghouse Corporate Computer Services
- Andy Fyfe, Caltech
- Christine M. Gianone, Columbia U
- John Gilmore, UC Berkeley
- Madhusudan Giyyarpuram, HP
- Rainer Glaschick, Siemens AG, Paderborn
- William H. Glass
- German Goldszmidt, IBM
- Chuck Goodhart, NASA
- Alistair Gorman, New Zealand
- Richard Gration, ADFA, Australia
- Chris Green, Essex U, UK
- Alan Grieg, Dundee Tech, Scotland
- Yekta Gursel, MIT
- Jim Guyton, Rand Corp
- Michael Haertel
- Bruno Haible
- Bob Hain, UMN
- Marion Hakanson, ORST
- Richard Hamilton
- John Hamilston, Iowa State U
- Simon Hania, Netherlands
- Stan Hanks, Rice U.
- Ken Harrenstein, SRI
- Eugenia Harris, Data General (AOS/VS)
- David Harrison, Kingston Warren Corp
- Lucas Hart, Oregon State University
- James Harvey, Indiana/Purdue U (VMS)
- Rob Healey
- Chuck Hedrick, Rutgers U
- Ron Heiby, Technical Systems Division, Motorola Computer Group
- Steve Hemminger, Tektronix
- Christian Hemsing, RWTH Aachen, Germany (OS-9)
- Randolph Herber, US DOE,
- Andrew Herbert, Monash Univ, Australia
- Marcus Herbert, Germany
- Mike Hickey, ITI
- Dan Hildebrand, QNX Software Systems Inc, Kanata, ON (QNX)
- R E Hill
- Stephan Hoffman-Emden
- Sven Holmstrom, ABB Utilities AB, Sweden
- Bill Homer, Cray Research
- Ray Hunter, The Wollongong Group
- Randy Huntziger, National Library of Medicine
- Larry Jacobs, Transarc
- Steve Jenkins, Lancaster University, UK
- Dave Johnson, Gradient Technologies
- Mark B Johnson, Apple Computer
- Jyke Jokinen, Tampere University of Technology, Finland (QNX)
- Eric F Jones, AT&T
- Luke Jones, AT&T
- Peter Jones, U of Quebec Montreal
- Phil Julian, SAS Institute
- Peter Kabal, U of Quebec
- Mic Kaczmarczik, U of Texas at Austin
- Sergey Kartashoff, Inst. of Precise Mechanics & Computer Equipment, Moscow
- Howie Kaye, Columbia U
- Rob Kedoin, Linotype Co, Hauppauge, NY (OS/2)
- Phil Keegstra
- Mark Kennedy, IBM
- Terry Kennedy, St Peter's College, Jersey City, NJ (VMS and more)
- "Carlo Kid", Technical University of Delft, Netherlands
- Tim Kientzle
- Paul Kimoto, Cornell U
- Douglas Kingston, morgan.com
- Lawrence Kirby, Wiltshire, UK
- Tom Kloos, Sequent Computer Systems
- Jim Knutson, U of Texas at Austin
- John T. Kohl (BSDI)
- Scott Kramer, SRI International, Menlo Park, CA
- John Kraynack, US Postal Service
- David Kricker, Encore Computer
- Thomas Krueger, UWM
- Bo Kullmar, ABC Klubben, Stockholm, and Central Bank of Sweden, Kista
- R. Brad Kummer, AT&T Bell Labs, Atlanta, GA
- John Kunze, UC Berkeley
- David Lane, BSSI / BellSouth (Stratus VOS, X.25)
- Bob Larson, USC (OS-9)
- Bert Laverman, Groningen U, Netherlands
- Steve Layton
- David Lawyer, UC Irvine
- David LeVine, National Semiconductor Corporation
- Daniel S. Lewart, UIUC
- S.O. Lidie, Lehigh U
- Tor Lillqvist, Helsinki U, Finland
- David-Michael Lincke, U of St Gallen, Switzerland
- Robert Lipe (for SCO makefile entries & advice)
- Dean Long
- Mike Long, Analog Devices, Norwood MA
- Kevin Lowey, U of Saskatchewan (OS/2)
- Andy Lowry, Columbia U
- James Lummel, Caprica Telecomputing Resources (QNX)
- David MacKenzie, Environmental Defense Fund, U of Maryland
- John Mackin, University of Sidney, Australia
- Martin Maclaren, Bath U, UK
- Chris Maio, Columbia U CS Dept
- Montserrat Mane, HP, Grenoble, France
- Fulvio Marino, Olivetti, Ivrea, Italy
- Arthur Marsh, dircsa.org.au
- Peter Mauzey, Lucent Technologies
- Tye McQueen, Utah State U
- Ted Medin
- Hellmuth Michaelis, Hanseatischer Computerservice GmbH, Hamburg, Germany
- Leslie Mikesell, American Farm Bureau
- Todd Miller, Courtesan Consulting
- Martin Minow, DEC (VMS)
- Pawan Misra, Bellcore
- Ken Mizialko, IBM, Manassas, VA
- Wolfgang Moeller, DECUS Germany
- Ray Moody, Purdue U
- Bruce J Moore, Allen-Bradley Co, Highland Heights, OH (Atari ST)
- Steve Morley, Convex
- Peter Mossel, Columbia U
- Tony Movshon, NYU
- Lou Muccioli, Swanson Analysis Systems
- Dan Murphy
- Neal P. Murphy, Harsof Systems, Wonder Lake IL
- Gary Mussar
- John Nall, FSU
- Jack Nelson, U of Pittsburgh
- Jim Noble, Planning Research Corporation (Macintosh)
- Ian O'Brien, Bath U, UK
- Melissa O'Neill, SFU
- John Owens
- Thomas Pinkl, Health Business Systems Inc.
- Michael Pins, Iowa Computer Aided Engineering Network
- Andre' Pirard, University of Liege, Belgium
- Paul Placeway, Ohio State U
- Piet W. Plomp, ICCE, Groningen University, Netherlands
- Ken Poulton, HP Labs
- Manfred Prange, Oakland U
- Christopher Pratt, APV Baker, UK
- Frank Prindle, NADC
- Tony Querubin, U of Hawaii
- Jean-Pierre Radley
- Anton Rang
- Scott Ribe
- Alan Robiette, Oxford University, UK
- Michel Robitaille, U of Montreal (Mac)
- Huw Rogers, Schweizerische Kreditanstalt, Zuerich
- Nigel Roles, Cambridge, England
- Kai Uwe Rommel, Technische Universitaet Muenchen (OS/2)
- Larry Rosenman (Amiga)
- Jay Rouman, U of Michigan
- Jack Rouse, SAS Institute (Data General and/or Apollo)
- Stew Rubenstein, Harvard U (VMS)
- Gerhard Rueckle, FH Darmstadt, Fb. E/Automatisierungstechnik
- John Santos, EG&H
- Bill Schilit, Columbia U
- Ulli Schlueter, RWTH Aachen, Germany (OS-9, etc)
- Michael Schmidt, U of Paderborn, Germany
- Eric Schnoebelen, Convex
- Benn Schreiber, DEC
- Dan Schullman, DEC (modems, DIAL command, etc)
- John Schultz, 3M
- Steven Schultz, Contel (PDP-11)
- APPP Scorer, Leeds Polytechnic, UK
- Gordon Scott, Micro Focus, Newbury UK
- Gisbert W. Selke, WIdO, Bonn, Germany
- David Singer, IBM Almaden Research Labs
- David Sizeland, U of London Medical School
- Fridrik Skulason, Iceland
- Rick Sladkey (Linux)
- Dave Slate
- Bradley Smith, UCLA
- Fred Smith, Merk / Computrition
- Richard S Smith, Cal State
- Ryan Stanisfer, UNT
- Bertil Stenstroem, Stockholm University Computer Centre (QZ), Sweden
- James Sturdevant, CAP GEMENI AMERICA, Minneapolis
- Peter Svanberg, Royal Techn. HS, Sweden
- James R. Swenson, Accu-Weather, Inc.
- Ted T'so, MIT (Linux)
- Andy Tanenbaum, Vrije U, Amsterdam, Netherlands
- Glen Thobe
- Markku Toijala, Helsinki U of Technology
- Teemu Torma, Helsinki U of Technology
- Linus Torvalds, Helsinki
- Rick Troxel, NIH
- Warren Tucker, Tridom Corp, Mountain Park, GA
- Dave Tweten, AMES-NAS
- G Uddeborg, Sweden
- Walter Underwood, Ford Aerospace
- Pieter Van Der Linden, Centre Mondial, Paris
- Ge van Geldorp, Netherlands
- Fred van Kempen, MINIX User Group, Voorhout, Netherlands
- Wayne Van Pelt, GE/CRD
- Mark Vasoll, Oklahoma State U (V7 UNIX)
- Konstantin Vinogradov, ICSTI, Moscow
- Paul Vixie, DEC
- Bernie Volz, Process Software
- Eduard Vopicka, Prague University of Economics, Czech Republic
- Dimitri Vulis, CUNY
- Roger Wallace, Raytheon
- Stephen Walton, Calif State U, Northridge (Amiga)
- Jamie Watson, Adasoft, Switzerland (AIX)
- Rick Watson, U of Texas (Macintosh)
- Scott Weikart (Association for Progressive Communications)
- Robert Weiner, Programming Plus, New York City
- Lauren Weinstein, Vortex Technlogy
- David Wexelblat, AT&T
- Clark Wierda, Illuminati Online
- Joachim Wiesel, U of Karlsruhe
- Lon Willett, U of Utah
- Michael Williams, UCLA
- Nate Williams, U of Montana
- David Wilson
- Joellen Windsor, U of Arizona
- Patrick Wolfe, Kuck & Associates, Inc.
- Gregg Wonderly, Oklahoma State U (V7 UNIX)
- Farrell Woods, Concurrent (formerly Masscomp)
- Dave Woolley, CAP Communication Systems, London
- Jack Woolley, SCT Corp
- Frank Wortner
- Ken Yap, formerly of U of Rochester
- John Zeeff, Ann Arbor, MI
-*/
-
-#include "ckcker.h" /* Kermit symbols */
-#include "ckcnet.h" /* Network symbols */
-
-#ifdef CK_SSL
-#include "ck_ssl.h"
-#endif /* CK_SSL */
-
-#ifndef NOSPL
-#include "ckuusr.h"
-#endif /* NOSPL */
-
-#ifdef OS2ONLY
-#define INCL_VIO /* Needed for ckocon.h */
-#include <os2.h>
-#undef COMMENT
-#endif /* OS2ONLY */
-
-#ifdef NT
-#include <windows.h>
-#include <tapi.h>
-#include "ckntap.h"
-#endif /* NT */
-
-#ifndef NOSERVER
-/* Text message definitions.. each should be 256 chars long, or less. */
-#ifdef MINIX
-char *srvtxt = "\r\n\
-Entering server mode.\r\n\0";
-#else
-#ifdef OLDMSG
-/*
- It seems there was a large installation that was using C-Kermit 5A(165)
- or thereabouts, which had deployed thousands of MS-DOS Kermit scripts in
- scattered locations that looked for strings in the old server message,
- which changed in 5A(183), August 1992.
-*/
-char *srvtxt = "\r\n\
-C-Kermit server starting. Return to your local machine by typing\r\n\
-its escape sequence for closing the connection, and issue further\r\n\
-commands from there. To shut down the C-Kermit server, issue the\r\n\
-FINISH or BYE command and then reconnect.\n\
-\r\n\0";
-#else
-#ifdef OSK
-char *srvtxt = "\r\012\
-Entering server mode. If your local Kermit software is menu driven, use\r\012\
-the menus to send commands to the server. Otherwise, enter the escape\r\012\
-sequence to return to your local Kermit prompt and issue commands from\r\012\
-there. Use SEND and GET for file transfer. Use REMOTE HELP for a list of\r\012\
-other available services. Use BYE or FINISH to end server mode.\r\012\0";
-#else /* UNIX, VMS, AOS/VS, and all others */
-char *srvtxt = "\r\n\
-Entering server mode. If your local Kermit software is menu driven, use\r\n\
-the menus to send commands to the server. Otherwise, enter the escape\r\n\
-sequence to return to your local Kermit prompt and issue commands from\r\n\
-there. Use SEND and GET for file transfer. Use REMOTE HELP for a list of\r\n\
-other available services. Use BYE or FINISH to end server mode.\r\n\0";
-#endif /* OSK */
-#endif /* OLDMSG */
-#endif /* MINIX */
-#else /* server mode disabled */
-char *srvtxt = "";
-#endif /* NOSERVER */
-
-int initflg = 0; /* sysinit() has executed... */
-int howcalled = I_AM_KERMIT; /* How I was called */
-int hmtopline = 0;
-int quitting = 0; /* I'm in the act of quitting */
-
-#ifdef IKSDCONF
-char * iksdconf = IKSDCONF; /* IKSD configuration file */
-int iksdcf = 0; /* Has IKSD c.f. been processed? */
-#endif /* IKSDCONF */
-
-int srvcdmsg = 0; /* [Server] CD message */
-char * cdmsgfile[8] = { NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL };
-char * cdmsgstr = NULL;
-char * ckcdpath = NULL;
-
-#ifdef NLCHAR /* Text-file line terminator */
-CHAR feol = NLCHAR;
-#else
-CHAR feol = 0;
-#endif /* NLCHAR */
-
-int fblksiz = DBLKSIZ; /* File blocksize */
-int frecl = DLRECL; /* File record length */
-int frecfm = XYFF_S; /* File record format (default = stream) */
-int forg = XYFO_S; /* File organization (sequential) */
-int fcctrl = XYFP_N; /* File carriage control (ctrl chars) */
-int filecase = FILECASE; /* Case matters in filenames */
-int stathack = 1; /* Fast directory lookups by default */
-
-char uidbuf[UIDBUFLEN] = { NUL, NUL }; /* User ID buffer */
-int cfilef = 0; /* Application ("kerbang") file flag */
-char cmdfil[CKMAXPATH + 1] = { NUL, NUL }; /* Application file name */
-int haveurl = 0; /* URL given on command line */
-
-#ifndef NOXFER
-/* Multi-protocol support */
-
-struct ck_p ptab[NPROTOS] = { /* Initialize the Kermit part ... */
- { "Kermit",
- DRPSIZ, /* Receive packet size */
- DSPSIZ, /* Send packet size */
- 0, /* Send-packet-size-set flag */
- DFWSIZ, /* Window size */
-
-#ifdef NEWDEFAULTS
- PX_CAU, /* Control char unprefixing... */
-#else
- PX_ALL,
-#endif /* NEWDEFAULTS */
-
-#ifdef VMS /* Default filename collision action */
- XYFX_X, /* REPLACE for VAX/VMS */
-#else
- XYFX_B, /* BACKUP for everybody else */
-#endif /* VMS */
-
-#ifdef OS2 /* Flag for file name conversion */
- XYFN_L, /* Literal for OS2 */
-#else
- XYFN_C, /* Converted for others */
-#endif /* OS2 */
-
- PATH_OFF, /* Send pathnames OFF */
- PATH_AUTO, /* Receive pathnames AUTO */
- NULL, /* Host receive initiation string (binary) */
- NULL, /* Host receive initiation string (text) */
- NULL, /* Host server string */
- NULL, /* External protocol send command (binary) */
- NULL, /* External protocol send command (text) */
- NULL, /* External protocol receive command (bin) */
- NULL } /* External protocol receive command (txt) */
-#ifdef CK_XYZ
-,
-{"XMODEM", 128,128,-1,-1, 1,-1,-1,0,0,NULL,NULL,NULL,NULL,NULL,NULL,NULL},
-{"XMODEM-CRC",128,128,-1,-1, -1,-1,-1,0,0,NULL,NULL,NULL,NULL,NULL,NULL,NULL},
-{"YMODEM", -1, -1,-1,-1, -1,-1,-1,0,0,NULL,NULL,NULL,NULL,NULL,NULL,NULL},
-{"YMODEM-g", -1, -1,-1,-1, -1,-1,-1,0,0,NULL,NULL,NULL,NULL,NULL,NULL,NULL},
-{"ZMODEM", -1, -1,-1,-1,PX_WIL,-1,-1,0,0,NULL,NULL,NULL,NULL,NULL,NULL,NULL},
-{"Other", -1, -1,-1,-1, -1,-1,-1,0,0,NULL,NULL,NULL,NULL,NULL,NULL,NULL}
-#endif /* CK_XYZ */
-};
-
-/* Declarations for Send-Init Parameters */
-
-int spsiz = DSPSIZ, /* Current packet size to send */
- spmax = DSPSIZ, /* Biggest packet size we can send */
- lastspmax = DSPSIZ, /* Send-packet size last used */
- spsizr = DSPSIZ, /* Send-packet size requested */
- spsizf = 0, /* Flag to override size negotiation */
- rpsiz = DRPSIZ, /* Biggest we want to receive */
- urpsiz = DRPSIZ, /* User-requested receive pkt size */
- maxrps = MAXRP, /* Maximum incoming long packet size */
- maxsps = MAXSP, /* Maximum outbound l.p. size */
- maxtry = MAXTRY, /* Maximum retries per packet */
- wslots = 1, /* Window size currently in use */
- wslotr = DFWSIZ, /* Window size from SET WINDOW */
- wslotn = 1, /* Window size negotiated in S-pkt */
- timeouts = 0, /* For statistics reporting */
- spackets = 0, /* ... */
- rpackets = 0, /* ... */
- retrans = 0, /* ... */
- crunched = 0, /* ... */
- wmax = 0, /* ... */
- wcur = 0, /* ... */
- srvidl = 0, /* Server idle timeout */
- srvdis = 1, /* Server file xfer display */
- srvtim = DSRVTIM, /* Server command wait timeout */
- srvping = 1, /* Server keepalive */
-/*
- timint is the timeout interval I use when waiting for a packet.
- pkttim is the SET RECEIVE TIMEOUT value, sent to the other Kermit.
- rtimo is the SET SEND TIMEOUT value. rtimo is the initial value of
- timint. timint is changed by the value in the incoming negotiation
- packet unless a SET SEND TIMEOUT command was given.
-*/
- timint = DMYTIM, /* Timeout interval I use */
- pkttim = URTIME, /* Timeout I want you to use */
- rtimo = DMYTIM, /* Normal packet wait timeout */
- timef = 0, /* Flag to override what you ask */
-#ifdef CK_TIMERS
- rttflg = 1, /* Use dynamic round-trip timers */
-#else
- rttflg = 0, /* Use fixed timer */
-#endif /* CK_TIMERS */
- mintime = 1, /* Minimum timeout */
- maxtime = 0, /* Maximum timeout */
-
- npad = MYPADN, /* How much padding to send */
- mypadn = MYPADN, /* How much padding to ask for */
- bctr = DFBCT, /* Block check type requested */
- bctu = 1, /* Block check type used */
- bctl = 1, /* Block check length */
- c_save = -1, /* Block check saving and restoring */
- ss_save = -1, /* Slow-start saving and restoring */
- ebq = MYEBQ, /* 8th bit prefix */
- ebqflg = 0, /* 8th-bit quoting flag */
- rqf = -1, /* Flag used in 8bq negotiation */
- rq = 0, /* Received 8bq bid */
- sq = 'Y', /* Sent 8bq bid */
- rpt = 0, /* Repeat count */
- rptq = MYRPTQ, /* Repeat prefix */
- rptflg = 0, /* Repeat processing flag */
- rptena = 1, /* Repeat processing enabled */
- xfrcan = 1, /* Transfer cancellation enabled */
- xfrint = 1, /* Transfer interruption enabled */
- xfrchr = 3, /* Transfer cancel char = Ctrl-C */
- xfrnum = 3, /* Need three of them by default */
- g_xfrxla = -1;
- char * xfrmsg = NULL; /* Message for f.t. display screen */
-#endif /* NOXFER */
-
-#ifdef NOCSETS
-int xfrxla = 0; /* Character-set translation */
-#else
-int xfrxla = 1; /* enabled or disabled */
-#endif /* NOCSETS */
-
-#ifndef NOXFER
-int epktflg = 0; /* E-PACKET command active */
-
-int capas = 9, /* Position of Capabilities */
- lpcapb = 2, /* Long Packet capability */
- lpcapr = 1, /* requested */
- lpcapu = 0, /* used */
- swcapb = 4, /* Sliding Window capability */
- swcapr = 1, /* requested (allowed) */
- swcapu = 0, /* used */
- atcapb = 8, /* Attribute capability */
- atcapr = 1, /* requested */
- atcapu = 0, /* used */
- rscapb = 16, /* RESEND capability */
- rscapr = 1, /* requested by default */
- rscapu = 0, /* used */
- lscapb = 32, /* Locking Shift capability */
- lscapr = 1, /* requested by default */
- lscapu = 0; /* used */
-
-/* Flags for whether to use particular attributes */
-
-int atenci = 1, /* Encoding in */
- atenco = 1, /* Encoding out */
- atdati = 1, /* Date in */
- atdato = 1, /* Date out */
- atdisi = 1, /* Disposition in/out */
- atdiso = 1,
- atleni = 1, /* Length in/out (both kinds) */
- atleno = 1,
- atblki = 1, /* Blocksize in/out */
- atblko = 1,
- attypi = 1, /* File type in/out */
- attypo = 1,
- atsidi = 1, /* System ID in/out */
- atsido = 1,
- atsysi = 1, /* System-dependent parameters in/out */
- atsyso = 1;
-
-int dispos = 0; /* Disposition */
-
-#ifdef CK_PERMS
-int atlpri = 1,
- atlpro = 1,
- atgpri = 1,
- atgpro = 1;
-#endif /* CK_PERMS */
-
-int atfrmi = 1, /* Record Format in/out */
- atfrmo = 1;
-
-#ifdef STRATUS
-int atcrei = 1, /* Creator ID in/out */
- atcreo = 1,
- atacti = 1, /* Account in/out */
- atacto = 1;
-#endif /* STRATUS */
-
-int sprmlen = -1; /* Send/Receive protocol parameter */
-int rprmlen = -1; /* string length limits */
-int sendipkts = 1; /* Send I packets */
-
-CHAR padch = MYPADC, /* Padding character to send */
- mypadc = MYPADC, /* Padding character to ask for */
- seol = MYEOL, /* End-Of-Line character to send */
- eol = MYEOL, /* End-Of-Line character to look for */
- ctlq = CTLQ, /* Control prefix in incoming data */
- myctlq = CTLQ, /* Outbound control character prefix */
- myrptq = MYRPTQ; /* Repeat prefix I want to use */
-
-int rptmin = 3; /* Repeat-count minimum */
-
-int usepipes = 0, /* Used for xfer to/from pipes */
- g_usepipes = -1;
-
-char * filefile = NULL; /* File containing list of filenames */
-/* CD message filename list */
-
-char whoareu[16] = { NUL, NUL }; /* System ID of other Kermit */
-int sysindex = -1; /* and index to its system ID struct */
-int myindex = -1;
-int wearealike = 0; /* 2 Kermits have compatible sysids */
-char * cksysid = /* My system ID */
-#ifdef UNIX
- "U1"
-#else
-#ifdef VMS
- "D7"
-#else
-#ifdef OSK
- "UD"
-#else
-#ifdef AMIGA
- "L3"
-#else
-#ifdef MAC
- "A3"
-#else
-#ifdef OS2
-#ifdef NT
- "UN"
-#else /* NT */
- "UO"
-#endif /* NT */
-#else /* OS2 */
-#ifdef datageneral
- "F3"
-#else
-#ifdef GEMDOS
- "K2"
-#else
-#ifdef STRATUS
- "MV"
-#else
- ""
-#endif /* STRATUS */
-#endif /* GEMDOS */
-#endif /* datageneral */
-#endif /* OS2 */
-#endif /* MAC */
-#endif /* AMIGA */
-#endif /* OSK */
-#endif /* VMS */
-#endif /* UNIX */
- ;
-
-int oopts = -1; /* O-Packet Options */
-int omode = -1; /* O-Packet Transfer Mode */
-int oname = -1; /* O-Packet Filename Options */
-int opath = -1; /* O-Packet Pathname Options */
-
-struct zattr iattr; /* Incoming file attributes */
-
-#ifdef VMS
-/* VMS labeled file default options - name only. */
-int lf_opts = LBL_NAM;
-#else
-#ifdef OS2
-/* OS/2 labeled file default options, all attributes but archived. */
-unsigned long int lf_opts = LBL_EXT|LBL_HID|LBL_RO|LBL_SYS;
-#else
-int lf_opts = 0;
-#endif /* OS2 */
-#endif /* VMS */
-
-/* Packet-related variables */
-
-int pktnum = 0, /* Current packet number */
- sndtyp = 0, /* Type of packet just sent */
- rcvtyp = 0, /* Type of packet just received */
- rsn, /* Received packet sequence number */
- rln, /* Received packet length */
- size, /* Current size of output pkt data */
- osize, /* Previous output packet data size */
- maxsize, /* Max size for building data field */
- spktl = 0, /* Length packet being sent */
- rpktl = 0, /* Length of packet just received */
- pktpaus = 0, /* Interpacket pause interval, msec */
- rprintf, /* REMOTE PRINT flag */
- rmailf, /* MAIL flag */
- xferstat = -1, /* Status of last transaction */
- filestatus = 0; /* Status of last file transfer */
-
-CHAR pktmsgbuf[PKTMSGLEN+1];
-CHAR *epktmsg = pktmsgbuf;
-
-#ifdef pdp11
-int srvcmdlen = MAXRP; /* srvcmd buffer length */
-#else
-#ifdef DYNAMIC
-int srvcmdlen = MAXRP;
-#else
-int srvcmdlen = 0;
-#endif /* DYNAMIC */
-#endif /* pdp11 */
-
-CHAR
-#ifdef pdp11
- srvcmdbuf[MAXRP+4],
- *srvcmd = srvcmdbuf,
-#else
-#ifdef DYNAMIC
- *srvcmd = (CHAR *)0, /* Where to decode server command */
-#else
- srvcmdbuf[MAXRP+4],
- *srvcmd = srvcmdbuf,
-#endif /* DYNAMIC */
-#endif /* pdp11 */
- padbuf[96], /* Buffer for send-padding */
- *recpkt,
- *rdatap, /* Pointer to received packet data */
- *data = (CHAR *)0, /* Pointer to send-packet data */
- *srvptr, /* Pointer to srvcmd */
- mystch = SOH, /* Outbound packet-start character */
- stchr = SOH; /* Incoming packet-start character */
-
-/* File-related variables */
-
-#ifndef NOMSEND /* Multiple SEND */
-struct filelist * filehead = NULL; /* SEND list */
-struct filelist * filetail = NULL;
-struct filelist * filenext = NULL;
-int addlist = 0;
-#endif /* NOMSEND */
-
-char filnam[CKMAXPATH + 1]; /* Name of current file. */
-char ofilnam[CKMAXPATH + 1]; /* Original name. */
-
-int pipesend = 0; /* Nonzero if sending from pipe */
-#ifdef PIPESEND
-char * sndfilter = NULL; /* Send and receive filters */
-char * rcvfilter = NULL;
-#endif /* PIPESEND */
-
-char ** sndarray = NULL; /* SEND /ARRAY pointer and range */
-#ifndef NOSPL
-int sndxlo = -1, sndxhi = -1, sndxin = -1;
-#endif /* NOSPL */
-#endif /* NOXFER */
-
-#ifndef NOSERVER
-int ngetpath = 0; /* GET search path */
-int fromgetpath = 0;
-char * getpath[MAXGETPATH];
-char * x_user = NULL; /* Server login information */
-char * x_passwd = NULL;
-char * x_acct = NULL;
-#endif /* NOSERVER */
-
-int x_login = 0; /* Login required */
-int x_logged = 0; /* User is logged in */
-
-extern int timelimit;
-
-#ifdef CK_LOGIN
-int logintimo = 300; /* Login timeout */
-char * userfile = NULL; /* Forbidden user file */
-#endif /* CK_LOGIN */
-#ifdef IKSD
-char * anonfile = NULL; /* Anonymous login init file */
-char * anonroot = NULL; /* Anonymous file-system root */
-int iks_timo = 300; /* 5 minutes idle timo */
-int iks_retry = 3; /* 3 attempts at login */
-#endif /* IKSD */
-
-#ifdef CKSYSLOG
-extern VOID zsyslog();
-extern int ckxlogging, ckxsyslog;
-#endif /* CKSYSLOG */
-
-int nzxopts = 0; /* Options for nzxpand() */
-int nfils = 0; /* Number of files in file group */
-long fsize = 0L; /* Size of current file */
-#ifdef UNIX
-int wildxpand = 0; /* Who expands wildcards */
-#else /* UNIX */
-#ifdef STRATUS
-int wildxpand = 1;
-#endif /* STRATUS */
-#endif /* UNIX */
-#ifdef UNIXOROSK
-int matchdot = 0; /* Whether to match dot files */
-#else
-int matchdot = 1;
-#endif /* UNIXOROSK */
-int matchfifo = 0; /* Whether to match FIFO "files" */
-int clfils = 0; /* Flag for command-line files */
-int stayflg = 0; /* Flag for "stay", i.e. "-S" */
-int xfinish = 0; /* Flag for FINISH = EXIT */
-long ztusec = -1L; /* Used with ztime() */
-long ztmsec = -1L; /* Ditto */
-
-/* Communication device / connection variables */
-
-char ttname[TTNAMLEN+1]; /* Name of communication device */
-
-#ifdef MAC
-int connected = 0; /* True if connected */
-int startconnected; /* initial state of connected */
-#endif /* MAC */
-
-long speed = -1L; /* Communication device speed */
-int wasclosed = 0; /* Connection was just closed */
-int whyclosed = WC_REMO; /* why it was closed */
-int qnxportlock = 0; /* QNX port locking on/off */
-
-#ifndef CLSONDISC
-#define CLSONDISC 0
-#endif /* CLSONDISC */
-
-int cxflow[CXT_MAX+1]; /* See initflow() */
-
-#ifndef NOSHOW
-char * floname[] = { /* Flow control names */
- "none", "xon/xoff", "rts/cts", "dtr/cd", "etx/ack", "string",
- "xxx1", "xxx2", "dtr/cts", "keep", "auto"
-};
-int nfloname = (sizeof(floname) / sizeof(char *));
-
-char * cxname[] = { /* Connection type names */
- "remote", "direct-serial", "modem", "tcp/ip", "x.25", "decnet",
- "lat", "netbios", "named-pipe", "ssh", "pipe"
-};
-int ncxname = (sizeof(cxname) / sizeof(char *));
-#endif /* NOSHOW */
-
-int parity = DEFPAR, /* Parity specified, 0,'e','o',etc */
- hwparity = 0, /* Hardware parity for serial port */
- stopbits = -1, /* Stop bits for serial port */
- clsondisc = CLSONDISC, /* Serial port close on disconnect */
- autopar = 0, /* Automatic parity change flag */
- sosi = 0, /* Shift-In/Out flag */
- flow = 0, /* Flow control (see initflow()) */
- autoflow = 1, /* Automatic flow control */
- turn = 0, /* Line turnaround handshake flag */
- turnch = XON, /* Line turnaround character */
- duplex = 0, /* Duplex, full by default */
- escape = DFESC, /* Escape character for connect */
- ckdelay = DDELAY, /* Initial delay before sending */
- tnlm = 0; /* Terminal newline mode */
-
-/* Networks for SET HOST */
-
-#ifdef BIGBUFOK
-#define MYHOSTL 1024
-#else
-#define MYHOSTL 100
-#endif /* BIGBUFOK */
-
-char myhost[MYHOSTL]; /* Local host name */
-int network = 0; /* Network vs serial connection */
-int inserver = 0; /* Running as an Internet server */
-int isguest = 0; /* User is anonymous */
-char * clienthost = NULL; /* Peer host name or address */
-int tcp_incoming = 0; /* Incoming TCP connection? */
-
-#ifdef NETCONN
-#ifdef TCPSOCKET
-int nettype = NET_TCPB; /* Default network type */
-#else
-#ifdef SUNX25
-int nettype = NET_SX25;
-#else
-#ifdef IBMX25
-int nettype = NET_IX25;
-#else
-#ifdef HPX25
-int nettype = NET_HX25;
-#else
-#ifdef STRATUSX25
-int nettype = NET_VX25;
-#else
-#ifdef DECNET
-int nettype = NET_DEC;
-#else
-#ifdef SUPERLAT
-int nettype = NET_SLAT;
-#else
-int nettype = NET_NONE;
-#endif /* SUPERLAT */
-#endif /* DECNET */
-#endif /* STRATUSX25 */
-#endif /* HPX25 */
-#endif /* IBMX25 */
-#endif /* SUNX25 */
-#endif /* TCPSOCKET */
-#else /* NETCONN */
-int nettype = NET_NONE;
-#endif /* NETCONN */
-
-#ifdef ANYX25
-int revcall = 0; /* X.25 reverse call not selected */
-int closgr = -1; /* X.25 closed user group */
-int cudata = 0; /* X.25 call user data not specified */
-char udata[MAXCUDATA]; /* X.25 call user data */
-
-#ifdef IBMX25
-/*
- I was unable to find any pre-defined MAX values for x25 addresses - the
- addresses that I've seen have been around 10-12 characters 32 is probably
- enough, 64 is hopefully safe for everyone.
-*/
- x25addr_t local_nua = {'\0'}; /* local x.25 address */
- x25addr_t remote_nua = {'\0'}; /* remote x.25 address */
- char x25name[32] = {'\0'}; /* x25 device name, sx25a0 or sx25a1 */
- char x25dev[64] = "/dev/x25pkt"; /* x25 device in /dev */
- int x25port = 0; /* port used for X.25 - AIX only */
-#endif /* IBMX25 */
-
-#ifndef IBMX25
-/*
- This condition is unrelated to the above IBMX25 condition.
- IBM X.25 doesn't have PAD support.
-*/
- CHAR padparms[MAXPADPARMS+1]; /* X.3 parameters */
-#endif /* IBMX25 */
-#endif /* ANYX25 */
-
-/* Other items */
-
-int isinterrupted = 0; /* Used in exception handling */
-int what = W_INIT; /* What I am doing */
-int lastxfer = 0; /* Last transfer (send or receive) */
-
-extern int mdmtyp; /* Modem (/network) type */
-
-#ifdef NT
-extern int StartedFromDialer;
-#ifdef NTSIG
-extern int TlsIndex;
-#endif /* NTSIG */
-#ifdef NTASM
-unsigned long ESPToRestore; /* Ditto */
-#endif /* NTASM */
-#endif /* NT */
-
-#ifdef OS2PM
-int os2pm = 0; /* OS/2 Presentation Manager flag */
-#endif /* OS2PM */
-
-/* Terminal screen size, if known, -1 means unknown. */
-
-#ifdef OS2
-#include "ckocon.h"
-#ifdef KUI
-int tt_rows[VNUM] = {24,24,25,1}; /* Rows (height) */
-int tt_cols[VNUM] = {80,80,80,80}; /* Columns (width) */
-int cmd_rows = 24, cmd_cols = 80; /* Command/console screen dimensions */
-#else /* KUI */
-int tt_rows[VNUM] = {-1,24,25,1}; /* Rows (height) */
-int tt_cols[VNUM] = {-1,80,80,80}; /* Columns (width) */
-int cmd_rows = -1, cmd_cols = -1; /* Command/console screen dimensions */
-#endif /* KUI */
-int k95stdio = 0; /* Stdio threads */
-int tt_bell = XYB_AUD | XYB_SYS; /* BELL AUDIBLE (system sounds) */
-#else /* OS2 */
-int tt_rows = -1; /* Rows (height) */
-int tt_cols = -1; /* Columns (width) */
-int cmd_rows = 24, cmd_cols = 80; /* Command/console screen dimensions */
-int tt_bell = XYB_AUD; /* BELL ON */
-#endif /* OS2 */
-
-int tt_print = 0; /* Transparent print disabled */
-int tt_escape = 1; /* Escaping back is enabled */
-int tt_scroll = 1; /* Scrolling operations are enabled */
-
-int tn_exit = 0; /* Exit on disconnect */
-
-int exitonclose = 0; /* Exit on close */
-int exithangup = 1; /* Hangup on exit */
-int haveline = 0; /* SET LINE or SET HOST in effect */
-int tlevel = -1; /* Take-file command level */
-int hints = 1; /* Whether to give hints */
-
-#ifdef NOLOCAL
-int remonly = 1; /* Remote-mode-only advisory (-R) */
-int nolocal = 1; /* Remote-only strictly enforced */
-#else
-int remonly = 0;
-int nolocal = 0;
-int cx_status = 0; /* CONNECT return status */
-#endif /* NOLOCAL */
-
-#ifndef NOSPL
-extern int cmdlvl; /* Command level */
-extern int maclvl; /* Macro invocation level */
-#endif /* NOSPL */
-
-int protocol = PROTO_K; /* File transfer protocol = Kermit */
-
-#ifdef NEWDEFAULTS
-int prefixing = PX_CAU;
-#else
-int prefixing = PX_ALL;
-#endif /* NEWDEFAULTS */
-
-extern short ctlp[]; /* Control-prefix table */
-
-int carrier = CAR_AUT; /* Pay attention to carrier signal */
-int cdtimo = 0; /* Carrier wait timeout */
-int xitsta = GOOD_EXIT; /* Program exit status */
-
-#ifdef VMS /* Default filename collision action */
-int fncact = XYFX_X; /* REPLACE for VMS */
-#else
-int fncact = XYFX_B; /* BACKUP for everybody else */
-#endif /* VMS */
-
-int fncsav = -1; /* For saving & restoring the above */
-int bgset = -1; /* BACKGROUND mode set explicitly */
-
-int cmdint = 1; /* Interrupts are allowed */
-#ifdef UNIX
-int xsuspend = DFSUSP; /* Whether SUSPEND command, etc, */
-#else /* is to be allowed. */
-int xsuspend = 0;
-#endif /* UNIX */
-
-/* Statistics variables */
-
-long filcnt, /* Number of files in transaction */
- filrej, /* Number of files rejected in transaction */
- flci, /* Characters from line, current file */
- flco, /* Chars to line, current file */
- tlci, /* Chars from line in transaction */
- tlco, /* Chars to line in transaction */
- ffc, /* Chars to/from current file */
- tfc, /* Chars to/from files in transaction */
- cps = 0L, /* Chars/sec last transfer */
- peakcps = 0L, /* Peak chars/sec last transfer */
- ccu, /* Control chars unprefixed in transaction */
- ccp, /* Control chars prefixed in transaction */
- rptn; /* Repeated characters compressed */
-
-int tsecs = 0; /* Seconds for transaction */
-int fsecs = 0; /* Per-file timer */
-
-#ifdef GFTIMER
-CKFLOAT
- fpfsecs = 0.0, /* Floating point per-file timer */
- fptsecs = 0.0; /* and per-transaction timer */
-#endif /* GFTIMER */
-
-/* Flags */
-
-int deblog = 0, /* Debug log is open */
- debok = 1, /* Debug log is not disabled */
- debxlen = 54, /* Default length for debug strings */
- debses = 0, /* Flag for DEBUG SESSION */
- debtim = 0, /* Include timestamp in debug log */
- pktlog = 0, /* Flag for packet logging */
- seslog = 0, /* Session logging */
- dialog = 0, /* DIAL logging */
- tralog = 0, /* Transaction logging */
- tlogfmt = 1, /* Transaction log format (verbose) */
- tlogsep = (int)',', /* Transaction log field separator */
- displa = 0, /* File transfer display on/off */
- stdouf = 0, /* Flag for output to stdout */
- stdinf = 0, /* Flag for input from stdin */
- xflg = 0, /* Flag for X instead of F packet */
- hcflg = 0, /* Doing Host command */
- dest = DEST_D, /* Destination for packet data */
- zchkod = 0, /* zchko() should work for dirs too? */
- zchkid = 0, /* zchki() should work for dirs too? */
-
-/* If you change this, also see struct ptab above... */
-
-#ifdef OS2 /* Flag for file name conversion */
- fncnv = XYFN_L, /* Default is Literal in OS/2, */
- f_save = XYFN_L, /* (saved copy of same) */
-#else
- fncnv = XYFN_C, /* elsewhere Convert them */
- f_save = XYFN_C, /* (ditto) */
-#endif /* OS2 */
-
- fnspath = PATH_OFF, /* Send file path */
- fnrpath = PATH_AUTO, /* Receive file path */
- fackpath = 1, /* Send back path in ACK to F */
- binary = XYFT_B, /* Default file transfer mode */
- b_save = XYFT_B, /* Saved file mode */
- eofmethod = 0, /* EOF detection method (length) */
-
-#ifdef OS2
- cursor_save = -1, /* Cursor state */
-#endif /* OS2 */
-
- xfermode = XMODE_A, /* Transfer mode, manual or auto */
- xfiletype = -1, /* Transfer only text (or binary) */
- recursive = 0, /* Recursive directory traversal */
- nolinks = 2, /* Don't follow symbolic links */
- skipbup = 0, /* Skip backup files when sending */
- sendmode = SM_SEND, /* Which type of SEND operation */
- slostart = 1, /* Slow start (grow packet lengths) */
- cmask = 0377, /* CONNECT (terminal) byte mask */
- fmask = 0377, /* File byte mask */
- ckwarn = 0, /* Flag for file warning */
- quiet = 0, /* Be quiet during file transfer */
- local = 0, /* 1 = local mode, 0 = remote mode */
- cxtype = CXT_REMOTE, /* Connection type */
- server = 0, /* Flag for I Am Server */
- query = 0, /* Flag for Query active */
- justone = 0, /* Server should do Just One command */
- urserver = 0, /* Flag for You Are Server */
- bye_active = 0, /* Flag for BYE command active */
- diractive = 0, /* Flag for DIRECTORY command active */
- cdactive = 0, /* Flag for CD command active */
- cflg = 0, /* Connect before transaction */
- cnflg = 0, /* Connect after transaction */
- cxseen = 0, /* Flag for cancelling a file */
- czseen = 0, /* Flag for cancelling file group */
- fatalio = 0, /* Flag for fatal i/o error */
- discard = 0, /* Flag for file to be discarded */
- keep = SET_AUTO, /* Keep incomplete files = AUTO */
- unkcs = 1, /* Keep file w/unknown character set */
-#ifdef VMS
- filepeek = 0, /* Inspection of files */
-#else
-#ifdef datgeneral
- filepeek = 0,
-#else
- filepeek = 1,
-#endif /* datageneral */
-#endif /* VMS */
- nakstate = 0, /* In a state where we can send NAKs */
- dblchar = -1, /* Character to double when sending */
- moving = 0, /* MOVE = send, then delete */
- reliable = SET_AUTO, /* Nonzero if transport is reliable */
- xreliable = -1,
- setreliable = 0,
- urclear = 0, /* Nonzero for clear channel to you */
- clearrq = SET_AUTO, /* SET CLEARCHANEL value */
- cleared = 0,
- streaming = 0, /* Nonzero if streaming is active */
- streamok = 0, /* Nonzero if streaming negotiated */
- streamrq = SET_AUTO, /* SET STREAMING value */
- streamed = -1; /* Whether we streamed last time */
-
-char * snd_move = NULL; /* Move file after sending it */
-char * snd_rename = NULL; /* Rename file after sending it */
-char * rcv_move = NULL; /* Move file after receiving it */
-char * rcv_rename = NULL; /* Rename file after receiving it */
-
-char * g_snd_move = NULL;
-char * g_snd_rename = NULL;
-char * g_rcv_move = NULL;
-char * g_rcv_rename = NULL;
-
-long sendstart = 0L; /* SEND start position */
-long calibrate = 0L; /* Nonzero if calibration run */
-
-#ifdef CK_TRIGGER
-char *tt_trigger[TRIGGERS] = { NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL };
-CHAR *tt_trmatch[TRIGGERS] = { NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL };
-char *triggerval = NULL;
-#endif /* CK_TRIGGER */
-
-int ckxlogging = 0; /* Flag for syslogging active */
-int ikdbopen = 0; /* Flag for IKSD database active */
-int dbinited = 0; /* Flag for IKSDB record init'd */
-#ifndef CKSYSLOG
-int ckxsyslog = 0; /* Logging level 0 */
-#else
-#ifdef SYSLOGLEVEL
-int ckxsyslog = SYSLOGLEVEL; /* Logging level specified */
-#else
-int ckxsyslog = SYSLG_DF; /* Default logging level */
-#endif /* SYSLOGLEVEL */
-#endif /* CKSYSLOG */
-
-#ifndef NOHELP
-#ifndef NOCMDL
-_PROTOTYP( VOID iniopthlp, (void) ); /* Command-line help initializer */
-#endif /* NOCMDL */
-#endif /* NOHELP */
-
-_PROTOTYP( VOID getexedir, (void) );
-_PROTOTYP( int putnothing, (char) );
-
-#ifdef IKSD
-_PROTOTYP( VOID doiksdinit, (void) );
-_PROTOTYP( VOID iksdinit, (void) );
-_PROTOTYP( VOID doiklog, (void) );
-_PROTOTYP( int dbinit, (void) );
-#endif /* IKSD */
-
-/* Variables passed from command parser to protocol module */
-
-#ifndef NOSPL
-#ifndef NOICP
-#ifdef CK_APC
-_PROTOTYP( VOID apconect, (void) );
-#endif /* CK_APC */
-#ifdef OS2
-extern int initvik;
-#endif /* OS2 */
-#endif /* NOICP */
-#endif /* NOSPL */
-char *clcmds = NULL; /* Pointer to command-line commands */
-
-#ifndef NOSETKEY
-extern KEY *keymap;
-extern MACRO *macrotab;
-#endif /* NOSETKEY */
-
-#ifndef NOPUSH
-int nopush = 0; /* PUSH enabled */
-#else
-int nopush = 1; /* PUSH disabled */
-#endif /* NOPUSH */
-
-CHAR sstate = (CHAR) 0; /* Starting state for automaton */
-CHAR zstate = (CHAR) 0; /* For remembering sstate */
-char * printername = NULL; /* NULL if printer not redirected */
-int printpipe = 0; /* For SET PRINTER */
-int noprinter = 0;
-
-#ifndef NOXFER
-char *cmarg = ""; /* Pointer to command data */
-char *cmarg2 = ""; /* Pointer to 2nd command data */
-char **cmlist; /* Pointer to file list in argv */
-
-#ifdef CK_AUTODL /* Autodownload */
-int autodl = 1; /* Enabled by default */
-#else
-int autodl = 0; /* (or if not implemented). */
-#endif /* CK_AUTODL */
-int adl_err = 1; /* 1 = stop on error */
-#ifdef KUI
-int adl_ask = 1; /* 1 = file dialog on autodownload */
-#else
-int adl_ask = 0; /* 0 = no file dialog */
-#endif /* KUI */
-#ifdef OS2 /* AUTODOWNLOAD parameters */
-int adl_kmode = ADL_PACK, /* Match Packet to signal download */
- adl_zmode = ADL_PACK;
-char * adl_kstr = NULL; /* KERMIT Download String */
-char * adl_zstr = NULL; /* ZMODEM Download String */
-#endif /* OS2 */
-
-int remfile = 0, rempipe = 0, remappd = 0; /* REMOTE output redirection */
-char * remdest = NULL;
-
-#ifndef NOSERVER
-/*
- Server services:
- 0 = disabled
- 1 = enabled in local mode
- 2 = enabled in remote mode
- 3 = enabled in both local and remote modes
- only as initial (default) values.
-*/
-int en_xit = 2; /* EXIT */
-int en_cwd = 3; /* CD/CWD */
-int en_cpy = 3; /* COPY */
-int en_del = 2; /* DELETE */
-int en_mkd = 3; /* MKDIR */
-int en_rmd = 2; /* RMDIR */
-int en_dir = 3; /* DIRECTORY */
-int en_fin = 3; /* FINISH */
-int en_get = 3; /* GET */
-#ifndef NOPUSH
-int en_hos = 2; /* HOST enabled */
-#else
-int en_hos = 0; /* HOST disabled */
-#endif /* NOPUSH */
-int en_ren = 3; /* RENAME */
-int en_sen = 3; /* SEND */
-int en_set = 3; /* SET */
-int en_spa = 3; /* SPACE */
-int en_typ = 3; /* TYPE */
-int en_who = 3; /* WHO */
-#ifdef datageneral
-/* Data General AOS/VS can't do this */
-int en_bye = 0; /* BYE */
-#else
-int en_bye = 2; /* PCs in local mode... */
-#endif /* datageneral */
-int en_asg = 3; /* ASSIGN */
-int en_que = 3; /* QUERY */
-int en_ret = 2; /* RETRIEVE */
-int en_mai = 3; /* MAIL */
-int en_pri = 3; /* PRINT */
-int en_ena = 3; /* ENABLE */
-#else
-int en_xit = 0, en_cwd = 0, en_cpy = 0, en_del = 0, en_mkd = 0, en_rmd = 0,
- en_dir = 0, en_fin = 0, en_get = 0, en_hos = 0, en_ren = 0, en_sen = 0,
- en_set = 0, en_spa = 0, en_typ = 0, en_who = 0, en_bye = 0, en_asg = 0,
- en_que = 0, en_ret = 0, en_mai = 0, en_pri = 0, en_ena = 0;
-#endif /* NOSERVER */
-#endif /* NOXFER */
-
-/* Miscellaneous */
-
-char **xargv; /* Global copies of argv */
-int xargc; /* and argc */
-int xargs; /* an immutable copy of argc */
-char *xarg0; /* and of argv[0] */
-char *pipedata; /* Pointer to -P (pipe) data */
-
-extern char *dftty; /* Default tty name from ck?tio.c */
-extern int dfloc; /* Default location: remote/local */
-extern int dfprty; /* Default parity */
-extern int dfflow; /* Default flow control */
-
-#ifdef TNCODE
-extern int tn_deb;
-#endif /* TNCODE */
-/*
- Buffered file input and output buffers. See getpkt() in ckcfns.c
- and zoutdump() in the system-dependent file i/o module (usually ck?fio.c).
-*/
-#ifndef DYNAMIC
-/* Now we allocate them dynamically, see getiobs() below. */
-char zinbuffer[INBUFSIZE], zoutbuffer[OBUFSIZE];
-#endif /* DYNAMIC */
-char *zinptr, *zoutptr;
-int zincnt, zoutcnt;
-int zobufsize = OBUFSIZE;
-int zofbuffer = 1;
-int zofblock = 1;
-
-#ifdef SESLIMIT
-int seslimit = 0;
-#endif /* SESLIMIT */
-
-#ifdef CK_AUTHENTICATION
-#include "ckuath.h"
-#endif /* CK_AUTHENTICATION */
-
-_PROTOTYP( int getiobs, (VOID) );
-
-/* M A I N -- C-Kermit main program */
-
-#include <signal.h>
-
-#ifndef NOCCTRAP
-#include <setjmp.h>
-#include "ckcsig.h"
-ckjmpbuf cmjbuf;
-#ifdef GEMDOS /* Special for Atari ST */
-cc_clean(); /* This can't be right? */
-#endif /* GEMDOS */
-#endif /* NOCCTRAP */
-
-#ifndef NOXFER
-/* Info associated with a system ID */
-
-struct sysdata sysidlist[] = { /* Add others as needed... */
- { "0", "anonymous", 0, NUL, 0, 0, 0 },
- { "A1", "Apple II", 0, NUL, 0, 0, 3 }, /* fix this */
- { "A3", "Macintosh", 1, ':', 0, 2, 1 },
- { "D7", "VMS", 0, ']', 1, 0, 0 },
- { "DA", "RSTS/E", 0, ']', 1, 0, 3 }, /* (i think...) */
- { "DB", "RT11", 0, NUL, 1, 0, 3 }, /* (maybe...) */
- { "F3", "AOS/VS", 1, ':', 0, 0, 2 },
- { "I1", "VM/CMS", 0, NUL, 0, 0, 0 },
- { "I2", "MVS/TSO", 0, NUL, 0, 0, 0 },
- { "I4", "MUSIC", 0, NUL, 0, 0, 0 },
- { "I7", "CICS", 0, NUL, 0, 0, 0 },
- { "I9", "MVS/ROSCOE", 0, NUL, 0, 0, 0 },
- { "K2", "Atari ST", 1, '\\', 1, 0, 3 },
- { "L3", "Amiga", 1, '/', 1, 0, 2 },
- { "MV", "Stratus VOS", 1, '>', 0, 1, 0 },
- { "N3", "Apollo Aegis", 1, '/', 0, 3, 2 },
- { "U1", "UNIX", 1, '/', 0, 3, 2 },
- { "U8", "MS-DOS", 1, '\\', 1, 0, 3 },
- { "UD", "OS-9", 1, '/', 0, 3, 2 },
- { "UN", "Windows-32", 1, '\\', 1, 2, 3 },
- { "UO", "OS/2", 1, '\\', 1, 2, 3 }
-};
-static int nxxsysids = (sizeof(sysidlist) / sizeof(struct sysdata));
-
-/* Given a Kermit system ID code, return the associated name string */
-/* and some properties of the filenames... */
-
-char *
-getsysid(s) char * s; { /* Get system-type name */
- int i;
- if (!s) return("");
- for (i = 0; i < nxxsysids; i++)
- if (!strcmp(sysidlist[i].sid_code,s))
- return(sysidlist[i].sid_name);
- return(s);
-}
-
-int
-getsysix(s) char *s; { /* Get system-type index */
- int i;
- if (!s) return(-1);
- for (i = 0; i < nxxsysids; i++)
- if (!strcmp(sysidlist[i].sid_code,s))
- return(i);
- return(-1);
-}
-#endif /* NOXFER */
-
-/* Tell if a pathname is absolute (versus relative) */
-/* This should be parceled out to each of the ck*fio.c modules... */
-int
-isabsolute(path) char * path; {
- int rc = 0;
- int x;
- if (!path)
- return(0);
- if (!*path)
- return(0);
- x = (int) strlen(path);
- debug(F111,"isabsolute",path,x);
-#ifdef VMS
- rc = 0;
- x = ckindex("[",path,0,0,0); /* 1-based */
- if (!x)
- x = ckindex("<",path,0,0,0);
- debug(F111,"isabsolute left bracket",path,x);
- if (!x) {
- x = ckindex(":",path,-1,1,1);
- if (x)
- debug(F111,"isabsolute logical",path,x);
- }
- if (x > 0)
- if (path[x] != '.') /* 0-based */
- rc = 1;
-#else
-#ifdef UNIX
- if (*path == '/'
-#ifdef DTILDE
- || *path == '~'
-#endif /* DTILDE */
- )
- rc = 1;
-#else
-#ifdef OS2
- if (*path == '/' || *path == '\\')
- rc = 1;
- else if (isalpha(*path) && x > 2)
- if (*(path+1) == ':' && (*(path +2) == '/' || *(path+2) == '\\'))
- rc = 1;
-#else
-#ifdef AMIGA
- if (*path == '/'
-#ifdef DTILDE
- || *path == '~'
-#endif /* DTILDE */
- )
- rc = 1;
-#else
-#ifdef OSK
- if (*path == '/'
-#ifdef DTILDE
- || *path == '~'
-#endif /* DTILDE */
- )
- rc = 1;
-#else
-#ifdef datageneral
- if (*path == ':')
- rc = 1;
-#else
-#ifdef MAC
- rc = 0; /* Fill in later... */
-#else
-#ifdef STRATUS
- rc = 0; /* Fill in later... */
-#else
-#ifdef GEMDOS
- if (*path == '/' || *path == '\\')
- rc = 1;
- else if (isalpha(*path) && x > 1)
- if (*(path+1) == ':')
- rc = 1;
-#endif /* GEMDOS */
-#endif /* STRATUS */
-#endif /* MAC */
-#endif /* datageneral */
-#endif /* OSK */
-#endif /* AMIGA */
-#endif /* OS2 */
-#endif /* UNIX */
-#endif /* VMS */
- debug(F101,"isabsolute rc","",rc);
- return(rc);
-}
-
-/* See if I have direct access to the keyboard */
-
-int
-is_a_tty(n) int n; {
-#ifdef UNIX
- extern int ttfdflg;
- if (ttfdflg > 0)
- return(1);
-#endif /* UNIX */
-#ifdef KUI
- return 1;
-#else /* KUI */
-#ifdef NT
- if (isWin95())
- return(1);
- else
- return(_isatty(n));
-#else
-#ifdef IKSD
- if (inserver)
- return(1);
- else
-#endif /* IKSD */
- return(isatty(n));
-#endif /* NT */
-#endif /* KUI */
-}
-
-#ifndef NOXFER
-VOID
-initxlist() {
- extern char * sndexcept[], * rcvexcept[];
- int i;
- for (i = 0; i < NSNDEXCEPT; i++) {
- sndexcept[i] = NULL;
- rcvexcept[i] = NULL;
- }
-}
-#endif /* NOXFER */
-
-/* Initialize flow control table */
-
-VOID
-initflow() { /* Default values for flow control */
-#ifdef VMS /* for each kind of connection. */
- /* The VMS telnet terminal driver treats "none" as request to lose chars */
- cxflow[CXT_REMOTE] = FLO_XONX; /* Remote mode... */
-#else
-#ifdef HPUX
- /* Ditto for HP-UX */
- cxflow[CXT_REMOTE] = FLO_XONX; /* Remote mode... */
-#else
- /* The temptation is to make this one FLO_KEEP but don't!!! */
- /* It totally wrecks binary-file transfer when coming in via Telnet. */
- /* In UNIX at least... */
- cxflow[CXT_REMOTE] = FLO_NONE;
-#endif /* HPUX */
-#endif /* VMS */
-
-#ifdef VMS
- cxflow[CXT_DIRECT] = FLO_XONX; /* Direct serial connections... */
-#else
- cxflow[CXT_DIRECT] = FLO_NONE;
-#endif /* VMS */
-
-#ifdef CK_RTSCTS
- cxflow[CXT_MODEM] = FLO_RTSC; /* Modem connections... */
-#else
-#ifdef VMS
- cxflow[CXT_MODEM] = FLO_XONX;
-#else
- cxflow[CXT_MODEM] = FLO_NONE;
-#endif /* VMS */
-#endif /* CK_RTSCTS */
-
-#ifdef VMS
- cxflow[CXT_TCPIP] = FLO_XONX; /* TCP/IP connections... */
-#else
- cxflow[CXT_TCPIP] = FLO_NONE;
-#endif /* VMS */
-
- cxflow[CXT_SSH] = FLO_NONE;
- cxflow[CXT_X25] = FLO_NONE; /* Other kinds of networks... */
- cxflow[CXT_DECNET] = FLO_XONX;
- cxflow[CXT_LAT] = FLO_XONX;
- cxflow[CXT_NETBIOS] = FLO_NONE;
- cxflow[CXT_NPIPE] = FLO_NONE;
- cxflow[CXT_PIPE] = FLO_NONE;
- flow = cxflow[cxtype]; /* Initial flow setting. */
- debug(F101,"initflow","",flow);
-}
-
-#ifndef NOXFER
-/* Initialize file transfer protocols */
-
-VOID
-initproto(y, upbstr, uptstr, srvstr, sndbstr, sndtstr, rcvbstr, rcvtstr)
- int y;
- char * upbstr, * uptstr, * srvstr, * sndbstr, * sndtstr, * rcvbstr,
- * rcvtstr;
-/* initproto */ {
-
- if (upbstr) /* Convert null strings */
- if (!*upbstr) /* to null pointers */
- upbstr = NULL;
-
- if (uptstr) /* Convert null strings */
- if (!*uptstr) /* to null pointers */
- uptstr = NULL;
-
- if (sndbstr)
- if (!*sndbstr)
- sndbstr = NULL;
-
- if (sndtstr)
- if (!*sndtstr)
- sndtstr = NULL;
-
- if (rcvbstr)
- if (!*rcvbstr)
- rcvbstr = NULL;
-
- if (rcvtstr)
- if (!*rcvtstr)
- rcvtstr = NULL;
-
- if (srvstr)
- if (!*srvstr)
- srvstr = NULL;
-
- protocol = y; /* Set protocol */
-
- if (ptab[protocol].rpktlen > -1)
- urpsiz = ptab[protocol].rpktlen;
- if (ptab[protocol].spktflg > -1)
- spsizf = ptab[protocol].spktflg;
- if (ptab[protocol].spktlen > -1) {
- spsiz = ptab[protocol].spktlen;
- debug(F101,"initproto spsiz","",spsiz);
- if (spsizf) {
- spsizr = spmax = spsiz;
- debug(F101,"initproto spsizr","",spsizr);
- }
- }
- if (ptab[protocol].winsize > -1)
- wslotr = ptab[protocol].winsize;
- if (ptab[protocol].prefix > -1)
- prefixing = ptab[protocol].prefix;
- if (ptab[protocol].fnca > -1)
- fncact = ptab[protocol].fnca;
- if (ptab[protocol].fncn > -1)
- fncnv = ptab[protocol].fncn;
- if (ptab[protocol].fnsp > -1)
- fnspath = ptab[protocol].fnsp;
- if (ptab[protocol].fnrp > -1)
- fnrpath = ptab[protocol].fnrp;
-
- makestr(&(ptab[protocol].h_b_init),upbstr);
- makestr(&(ptab[protocol].h_t_init),uptstr);
- makestr(&(ptab[protocol].h_x_init),srvstr);
- makestr(&(ptab[protocol].p_b_scmd),sndbstr);
- makestr(&(ptab[protocol].p_t_scmd),sndtstr);
- makestr(&(ptab[protocol].p_b_rcmd),rcvbstr);
- makestr(&(ptab[protocol].p_t_rcmd),rcvtstr);
-}
-#endif /* NOXFER */
-
-#ifndef NOCMDL
-VOID
-#ifdef CK_ANSIC
-docmdline(void * threadinfo)
-#else /* CK_ANSIC */
-docmdline(threadinfo) VOID * threadinfo;
-#endif /* CK_ANSIC */
-{
-#ifdef NTSIG
- setint();
- if (threadinfo) { /* Thread local storage... */
- TlsSetValue(TlsIndex,threadinfo);
- debug( F100, "docmdline called with threadinfo block", "", 0 );
- } else
- debug( F100, "docmdline threadinfo is NULL","",0);
-#endif /* NTSIG */
-#ifdef CK_LOGIN
-#ifdef NT
-#ifdef IKSD
- if (inserver)
- setntcreds();
-#endif /* IKSD */
-#endif /* NT */
-#endif /* CK_LOGIN */
- proto(); /* Take any requested action, then */
- if (!quiet) /* put cursor back at left margin, */
- conoll("");
-#ifndef NOLOCAL
- if (cnflg) { /* Re-connect if requested */
- cnflg = 0;
- doconect(0,0);
- if (ttchk() < 0)
- dologend();
- }
-#endif /* NOLOCAL */
-
-#ifdef NTSIG
- ckThreadEnd(threadinfo);
-#endif /* NTSIG */
- return;
-}
-
-void
-ikslogin() {
- if (sstelnet
-#ifdef IKSD
- || inserver /* Internet server */
-#endif /* IKSD */
- ) {
- char *s;
- extern int fdispla; /* File-transfer display format */
- extern char * ikprompt; /* IKSD prompt */
-
-#ifdef IKSD
-#ifdef CK_LOGIN
- if (inserver) {
- x_login = 1; /* Login required */
- x_logged = 0; /* Not logged in yet */
- cmsetp(ikprompt); /* Set up IKSD's prompt */
-#ifndef NOSERVER
- en_mai = 0; /* MAIL is disabled */
- en_who = 0; /* REMOTE WHO is disabled */
- en_hos = 0; /* REMOTE HOST is disabled */
- en_pri = 0; /* PRINT is disabled */
-#endif /* NOSERVER */
- } else {
- x_login = 0; /* Login not required */
- x_logged = 1; /* Already logged in */
- }
-#endif /* CK_LOGIN */
-#endif /* IKSD */
- nolocal = 1; /* SET LINE/HOST not allowed */
- fdispla = XYFD_N; /* No file-transfer display */
-#ifdef NETCONN
- clienthost = ckgetpeer(); /* Get client's hostname */
- debug(F110,"ikslogin clienthost",clienthost,0);
-#endif /* NETCONN */
- ztime(&s); /* Get current date and time */
-
-#ifdef CK_LOGIN
-#ifdef CK_AUTHENTICATION
- if (x_login) {
- x_logged = ck_tn_auth_valid(); /* Did Telnet Auth succeed? */
- debug(F111,"ikslogin","x_logged",x_logged);
-
-#ifdef NT
- /* On Windows 9x, we do not have the ability in */
- /* zvuser() at present to determine if the name */
- /* approved in a Kerberos principal is really a */
- /* an account in the Windows Access Control List */
- if (isWin95() && x_logged == AUTH_VALID
- && (ck_tn_authenticated() != AUTHTYPE_NTLM)
-#ifdef CK_SRP
- && (ck_tn_authenticated() != AUTHTYPE_SRP)
-#endif /* CK_SRP */
- ) {
- auth_finished(AUTH_USER);
- x_logged = AUTH_USER;
- printf("WARNING:\r\n");
- printf(
-" The Telnet authentication method used cannot provide for automated\r\n");
- printf(
-" login to Windows 95 or Windows 98. A password must be entered\r\n");
- printf(
-" locally to validate your userid. Telnet authentication (and encryption)\r\n"
- );
- printf(
-" can be used to validate the host (and protect the privacy of your password.)\
-\r\n"
- );
- }
-#endif /* NT */
-
- if (x_logged == AUTH_VALID) {
-#ifdef CK_SSL
- if ((ssl_active_flag || tls_active_flag) &&
- (!TELOPT_U(TELOPT_AUTHENTICATION) ||
- ck_tn_authenticated() == AUTHTYPE_NULL ||
- ck_tn_authenticated() == AUTHTYPE_AUTO)
- ) {
-#ifdef SSL_KRB5
- if (tls_is_krb5(0)) {
- printf("Authenticated using Kerberos 5\r\n");
-#ifdef CKSYSLOG
- if (ckxsyslog >= SYSLG_LI && ckxlogging) {
- extern char szUserNameAuthenticated[];
- cksyslog(SYSLG_LI, 1, "AUTH_VALID",
- "Kerberos 5",
- szUserNameAuthenticated
- );
- }
-#endif /* CKSYSLOG */
- } else
-#endif /* SSL_KRB5 */
- {
- printf("Authenticated using X.509 certificate\r\n");
-#ifdef CKSYSLOG
- if (ckxsyslog >= SYSLG_LI && ckxlogging) {
- extern char szUserNameAuthenticated[];
- cksyslog(SYSLG_LI, 1, "AUTH_VALID",
- "X.509 certificate",
- szUserNameAuthenticated
- );
- }
-#endif /* CKSYSLOG */
- }
- } else
-#endif /* CK_SSL */
- {
- printf("Authenticated using %s\r\n",
- AUTHTYPE_NAME(ck_tn_authenticated()));
-#ifdef CKSYSLOG
- if (ckxsyslog >= SYSLG_LI && ckxlogging) {
- extern char szUserNameAuthenticated[];
- cksyslog(SYSLG_LI, 1, "AUTH_VALID",
- AUTHTYPE_NAME(ck_tn_authenticated()),
- szUserNameAuthenticated
- );
- }
-#endif /* CKSYSLOG */
- }
- zvuser(uidbuf);
- if (zvpass("") == 0)
- x_logged = 0;
- } else if (x_logged == AUTH_USER && !strcmp(uidbuf,"anonymous")) {
- extern char szUserNameAuthenticated[];
- zvuser(uidbuf);
- debug(F110,"szUserNameAuthenticated",
- szUserNameAuthenticated,0);
- if (zvpass(szUserNameAuthenticated) == 0) {
- /* Anonymous login failed. Force a username prompt. */
- x_logged = 0;
- uidbuf[0] = '\0';
- } else {
-#ifdef CK_SSL
- if ((ssl_active_flag || tls_active_flag) &&
- (!TELOPT_U(TELOPT_AUTHENTICATION) ||
- ck_tn_authenticated() == AUTHTYPE_NULL ||
- ck_tn_authenticated() == AUTHTYPE_AUTO)) {
- printf("Authenticated using X.509 certificate\r\n");
-#ifdef CKSYSLOG
- if (ckxsyslog >= SYSLG_LI && ckxlogging) {
- extern char szUserNameAuthenticated[];
- cksyslog(SYSLG_LI, 1, "AUTH_USER",
- "X.509 certificate",
- szUserNameAuthenticated
- );
- }
-#endif /* CKSYSLOG */
- } else
-#endif /* CK_SSL */
- {
- printf("Authenticated using %s\r\n",
- AUTHTYPE_NAME(ck_tn_authenticated())
- );
-#ifdef CKSYSLOG
- if (ckxsyslog >= SYSLG_LI && ckxlogging) {
- cksyslog(SYSLG_LI, 1, "AUTH_USER",
- AUTHTYPE_NAME(ck_tn_authenticated()),
- szUserNameAuthenticated
- );
- }
-#endif /* CKSYSLOG */
- }
- }
- } else {
-#ifdef CKSYSLOG
- if (ckxsyslog >= SYSLG_LI && ckxlogging &&
- x_logged == AUTH_USER) {
- extern char szUserNameAuthenticated[];
- cksyslog(SYSLG_LI, 1, "AUTH_USER",
- AUTHTYPE_NAME(ck_tn_authenticated()),
- szUserNameAuthenticated
- );
- }
-#endif /* CKSYSLOG */
- x_logged = 0;
- if (!strcmp("(unknown)",uidbuf)
-#ifdef NT
- || !stricmp("administrator",uidbuf)
-#ifdef UNIX
- || !strcmp("root",uidbuf)
-#else
-#ifdef Plan9
- || !strcmp("root",uidbuf)
-#else
-#ifdef OSK
- || !strcmp("root",uidbuf)
-#endif /* OSK */
-#endif /* Plan9 */
-#endif /* UNIX */
-#endif /* NT */
- )
- uidbuf[0] = '\0';
- }
- }
-#endif /* CK_AUTHENTICATION */
-#endif /* CK_LOGIN */
-
-#ifdef IKSD
- if (inserver)
- printf("\r\nInternet Kermit Service ready at %s%s\r\n",s,versio);
- else
-#endif /* IKSD */
- printf("\r\nC-Kermit ready at %s%s\r\n",s,versio);
- if (*myhost)
- printf("%s\r\n", myhost);
- printf("\r\n");
- }
-#ifdef CK_LOGIN
-#ifdef IKSD
- if (inserver) {
- int i;
- extern int arg_x; /* Flag for '-x' on command line */
-#ifndef NOSPL
- extern struct mtab *mactab; /* For ON_LOGIN macro. */
- extern int nmac;
-#endif /* NOSPL */
-
- debug(F110,"MAIN clienthost",clienthost,0);
- srvidl = timelimit = logintimo; /* For interactive login */
- rtimer(); /* Reset timer */
- for (i = 0; i < iks_retry && !x_logged; i++) { /* Count retries */
- if (gtimer() > logintimo)
- break;
-#ifdef TNCODE
- tn_wait("login loop");
- tn_push();
-#endif /* TNCODE */
- debug(F101,"MAIN LOGIN try","",i);
- what = W_NOTHING; /* Because proto() changes this */
-
-#ifdef IKS_OPTION
- debug(F111,"MAIN LOGIN",
- "TELOPT_SB(TELOPT_KERMIT).kermit.me_start",
- TELOPT_SB(TELOPT_KERMIT).kermit.me_start
- );
- /* Kermit server negotiated */
- if (TELOPT_SB(TELOPT_KERMIT).kermit.me_start) {
- debug(F101,"IKSD starting in server mode","",0);
- arg_x = 1; /* Enter server mode */
- sstate = 'x';
-#ifdef IKSDPOPBACK
- justone = 1; /* Execute one command at a time. */
-#endif /* IKSDPOPBACK */
- proto(); /* Enter protocol if requested. */
-#ifdef NTSIG
- ck_ih();
-#endif /* NTSIG */
- if (x_logged) /* Logged in */
- break;
- } else { /* Not in client/server mode */
-#endif /* IKS_OPTION */
- debug(F101,"IKSD starting with Username prompt","",0);
- x_logged = ckxlogin((CHAR *)uidbuf,NULL,NULL,1);
- if (sstate) { /* Received a packet at prompt */
-#ifdef IKSDPOPBACK
- justone = 1; /* Go handle it */
-#endif /* IKSDPOPBACK */
- proto();
- }
- if (!x_logged) { /* In case we are at the prompt... */
- printf("Access denied.\n");
- uidbuf[0] = '\0'; /* Forget the name if we have one */
- }
-#ifdef IKS_OPTION
- }
-#endif /* IKS_OPTION */
- }
- srvidl = timelimit = iks_timo; /* Reset command timelimit */
- debug(F101,"MAIN LOGIN","",x_logged);
- if (!x_logged) { /* Logins failed. */
- if (TELOPT_SB(TELOPT_KERMIT).kermit.me_start)
- errpkt((CHAR *)"Login Timeout");
- msleep(500);
- doexit(BAD_EXIT,0);
- }
- what = W_NOTHING; /* Stay in known state */
-#ifndef NOSERVER
- if (isguest) {
- en_pri = 0; /* No printing for anonymous users */
- en_mai = 0; /* No email for anonymous users */
- en_mkd = 0; /* Or directory creation */
- en_rmd = 0; /* Or directory removal */
- en_ena = 0; /* Or ENABLing DISABLEd items */
- }
-#endif /* NOSERVER */
-
-#ifndef NOSPL
-/*
- If a macro named "on_login" is defined, execute it. Also remove it from the
- macro table so the user cannot see what it does. Execute it as part of the
- iksd.conf file.
-*/
- if (nmac) { /* Any macros defined? */
- int k; /* Yes */
- char * cmd = "on_login"; /* MSVC 2.x compiler error */
- k = mlook(mactab,cmd,nmac); /* Look up "on_exit" */
- if (k >= 0) { /* If found, */
-#ifdef IKSDCONF
- int saved = iksdcf;
- iksdcf = 0;
-#endif /* IKSDCONF */
- if (dodo(k,"",0) > -1) /* set it up, */
- parser(1); /* execute it */
-#ifdef IKSDCONF
- iksdcf = saved;
-#endif /* IKSDCONF */
- delmac(cmd,1); /* and delete it */
- }
- }
-#endif /* NOSPL */
- } /* if (inserver) */
-#else /* CK_LOGIN */
- if (inserver)
- srvidl = timelimit = iks_timo; /* Set idle limits for IKS */
-#endif /* CK_LOGIN */
-#endif /* IKSD */
-}
-
-VOID
-#ifdef CK_ANSIC
-failcmdline(void * foo)
-#else /* CK_ANSIC */
-failcmdline(foo) VOID * foo;
-#endif /* CK_ANSIC */
-{
-#ifdef GEMDOS
- cc_clean();
-#endif /* GEMDOS */
-#ifndef NOLOCAL
- if (cnflg) doconect(0,0); /* connect again if requested. */
- if (ttchk() < 0)
- dologend();
-#endif /* NOLOCAL */
-}
-#endif /* NOCMDL */
-
-#ifndef NOICP
-VOID
-#ifdef CK_ANSIC
-dotakeini(void * threadinfo) /* Execute init file. */
-#else /* CK_ANSIC */
-dotakeini(threadinfo) VOID * threadinfo; /* Execute init file. */
-#endif /* CK_ANSIC */
-/* dotakeini */ {
-#ifdef NTSIG
- setint();
- if (threadinfo) { /* Thread local storage... */
- TlsSetValue(TlsIndex,threadinfo);
- debug(F100, "dotakeini called with threadinfo block","", 0);
- } else
- debug(F100, "dotakeini - threadinfo is NULL", "", 0);
-#endif /* NTSIG */
-#ifdef CK_LOGIN
-#ifdef NT
-#ifdef IKSD
- if (inserver)
- setntcreds();
-#endif /* IKSD */
-#endif /* NT */
-#endif /* CK_LOGIN */
- cmdini(); /* Sets tlevel */
-
- debug(F111,"dotakeini","inserver",inserver);
- debug(F111,"dotakeini","sstelnet",sstelnet);
-
-#ifdef COMMENT
-/* Wrong place for this... */
-#ifndef NOXFER
-#ifdef CK_FAST
- dofast(); /* By now FAST defaults should be OK */
-#endif /* CK_FAST */
-#endif /* NOXFER */
-#endif /* COMMENT */
-
- doinit(); /* Now do the initialization file */
- debug(F101,"main executing init file","",tlevel);
- while (tlevel > -1) {
- sstate = (CHAR) parser(1); /* Execute one command at a time. */
- if (sstate) proto(); /* Enter protocol if requested. */
-#ifdef NTSIG
- ck_ih();
-#endif /* NTSIG */
- }
- debug(F101,"main exits init file","",tlevel);
-
-#ifdef NTSIG
- ckThreadEnd(threadinfo);
-#endif /* NTSIG */
- return;
-}
-
-VOID
-#ifdef CK_ANSIC
-failtakeini(void * threadinfo)
-#else /* CK_ANSIC */
-failtakeini(threadinfo) VOID * threadinfo;
-#endif /* CK_ANSIC */
-/* failtakeini */ {
-#ifdef GEMDOS
- cc_clean(); /* Atari: Clean up after ^C-trap. */
-#endif /* GEMDOS */
- if (!cfilef) {
- conoll("Interrupt during initialization or command-line processing.");
- conoll("C-Kermit quitting...");
- }
- doexit(BAD_EXIT,-1); /* Exit with bad status. */
-}
-
-VOID
-#ifdef CK_ANSIC
-doicp(void * threadinfo)
-#else /* CK_ANSIC */
-doicp(threadinfo) VOID * threadinfo;
-#endif /* CK_ANSIC */
-/* doicp */ {
-#ifdef NTSIG
- setint();
- if (threadinfo) { /* Thread local storage... */
- if (!TlsSetValue(TlsIndex,threadinfo))
- debug(F101,"doicp TlsSetValue failed","",GetLastError());
- debug(F101, "doicp a threadinfo block - TlsIndex", "", TlsIndex);
- } else {
- debug(F100, "doicp received a null threadinfo", "", 0);
- }
-#endif /* NTSIG */
-#ifdef CK_LOGIN
-#ifdef NT
-#ifdef IKSD
- if (inserver)
- setntcreds();
-#endif /* IKSD */
-#endif /* NT */
-#endif /* CK_LOGIN */
-#ifdef MAC
- while (1) {
- extern char *lfiles; /* Fake pointer cast */
-
- if (connected) {
- debug(F100, "doicp: calling macparser", "", 0);
- sstate = newparser(1, 1, 0L);
-
- /* ignore null command state */
- if (sstate == 'n')
- sstate = '\0';
-
- if (sstate)
- proto();
- } else {
- /*
- * process take files the finder gave us.
- */
- if ((tlevel == -1) && lfiles)
- startlfile();
-
- debug(F100, "doicp: calling parser", "", 0);
- sstate = (CHAR) parser(0);
- if (sstate == 'c') /* if MAC connect */
- sstate = 0;
- if (sstate)
- proto();
- }
- }
-#else /* Not MAC */
-
-#ifndef NOSPL
-/*
- If interactive commands were given on the command line (using the
- -C "command, command, ..." option), assign them to a macro called
- "cl_commands", then execute the macro and leave it defined for
- subsequent re-execution if desired.
-*/
- if (clcmds) { /* Check for -C commands */
- int x;
- x = addmac("cl_commands",clcmds); /* Put macro in table */
- if (x > -1) { /* If successful, */
- dodo(x,NULL,CF_CMDL); /* set up for macro execution */
- while (maclvl > -1) { /* Loop getting macro commands. */
- sstate = (CHAR) parser(1);
- if (sstate) proto(); /* Enter protocol if requested. */
-#ifdef NTSIG
- ck_ih();
-#endif /* NTSIG */
- }
- }
- debug(F100,"doicp calling herald","",0);
- herald();
- }
-#endif /* NOSPL */
- while(1) { /* Loop getting commands. */
- sstate = (CHAR) parser(0);
- if (sstate) proto(); /* Enter protocol if requested. */
-#ifdef NTSIG
- ck_ih();
-#endif /* NTSIG */
- }
-#ifdef NTSIG
- ckThreadEnd(threadinfo);
-#endif /* NTSIG */
-#endif /* MAC */
-}
-
-VOID
-#ifdef CK_ANSIC
-failicp(void * threadinfo)
-#else /* CK_ANSIC */
-failicp(threadinfo) VOID * threadinfo;
-#endif /* CK_ANSIC */
-{
-#ifdef GEMDOS
- cc_clean();
-#endif /* GEMDOS */
- fixcmd(); /* Pop command stacks, etc. */
- clcmds = NULL;
- debug(F100,"ckcmai got interrupt","",0);
-}
-#endif /* NOICP */
-
-#ifndef NOICP
-VOID
-#ifdef CK_ANSIC
-docmdfile(void * threadinfo) /* Execute application file */
-#else /* CK_ANSIC */
-docmdfile(threadinfo) VOID * threadinfo;
-#endif /* CK_ANSIC */
-/* docmdfile */ {
-#ifdef NTSIG
- concb((char)escape);
- setint();
- if (threadinfo) { /* Thread local storage... */
- TlsSetValue(TlsIndex,threadinfo);
- debug(F100, "docmdfile called with threadinfo block","", 0);
- } else debug(F100, "docmdfile - threadinfo is NULL", "", 0);
-#endif /* NTSIG */
-#ifdef CK_LOGIN
-#ifdef IKSD
-#ifdef NT
- if (inserver)
- setntcreds();
-#endif /* NT */
-#endif /* IKSD */
-#endif /* CK_LOGIN */
- debug(F110,"main cmdfil",cmdfil,0);
-#ifndef NOSPL
- addmac("\\%0",cmdfil);
-#endif /* NOSPL */
- dotake(cmdfil); /* execute it */
- while (tlevel > -1) { /* until it runs out. */
- sstate = parser(1); /* Loop getting commands. */
- if (sstate) proto(); /* Enter protocol if requested. */
-#ifdef NTSIG
- ck_ih();
-#endif /* NTSIG */
- }
- cfilef = 1; /* Remember we did this */
-
-#ifdef NTSIG
- ckThreadEnd(threadinfo);
-#endif /* NTSIG */
- return;
-}
-
-VOID
-#ifdef CK_ANSIC
-failcmdfile(void * threadinfo)
-#else /* CK_ANSIC */
-failcmdfile(threadinfo) VOID * threadinfo;
-#endif /* CK_ANSIC */
-/* failcmdfile */ {
-#ifdef GEMDOS
- cc_clean(); /* Atari: Clean up after ^C-trap. */
-#endif /* GEMDOS */
- if (!cfilef) {
- conoll("Interrupt during initialization or command-line processing.");
- conoll("C-Kermit quitting...");
- }
- doexit(BAD_EXIT,-1); /* Exit with bad status. */
-}
-#endif /* NOICP */
-
-#ifndef NOXFER
-VOID
-setprefix(z) int z; { /* Initial control-char prefixing */
-#ifdef CK_SPEED
- int i, val;
-
- prefixing = z;
- ptab[protocol].prefix = prefixing;
- debug(F101,"setprefix","",prefixing);
- switch (z) {
- case PX_ALL: /* All */
-#ifdef COMMENT
- /* Don't let Clear-Channel be dependent on prefixing */
- clearrq = 0; /* Turn off clearchannel, fall thru */
-#endif /* COMMENT */
- case PX_NON: /* None */
- val = (z == PX_ALL) ? 1 : 0;
- for (i =
-#ifdef UNPREFIXZERO
- 0
-#else
- 1
-#endif /* UNPREFIXZERO */
- ; i < 32; i++)
- ctlp[i] = val;
- for (i = 127; i < 160; i++) ctlp[i] = val;
- ctlp[(unsigned)255] = val;
- if (z == PX_NON) { /* These are never safe */
- if (network) { /* Assume network = telnet or rlogin */
- ctlp[CR] = 1; /* Prefix CR because of NVT rules */
- ctlp[XON] = ctlp[XOFF] = 1; /* Because of Telnet server */
- ctlp[127] = ctlp[255] = 1; /* Telnet IAC */
- ctlp[mystch] = ctlp[mystch+128] = 1; /* Kermit packet start */
- } else {
- ctlp[CR] = ctlp[255] = ctlp[mystch] = ctlp[mystch+128] = 1;
- if (flow == FLO_XONX) /* Xon/Xoff forces prefixing */
- ctlp[XON] = ctlp[XOFF] = ctlp[XON+128] = ctlp[XOFF+128] = 1;
- }
- }
- break;
-
- case PX_CAU: /* Cautious or Minimal */
-#ifdef COMMENT
- /* Don't let CLEAR-CHANNEL be dependent on Prefixing */
- clearrq = 0; /* Turn off clearchannel */
-#endif /* COMMENT */
- case PX_WIL: /* Minimal ("wild") */
- ctlp[0] = 1; /* Does not include 0 */
- for (i = 1; i < 32; i++)
- ctlp[i] = 0;
- for (i = 127; i < 160; i++)
- ctlp[i] = 0;
- ctlp[mystch] = ctlp[mystch+128] = 1; /* Kermit start of packet */
- if (seol != 13)
- ctlp[seol] = ctlp[seol+128] = 1; /* Kermit end */
- ctlp[13] = ctlp[141] = 1; /* In case of TELNET (NVT rules) */
- ctlp[(unsigned)255] = 1; /* Ditto */
-
- /* ^D, ^J, ^M, or ^U followed by tilde trigger Rlogin escape */
-
- ctlp[4] = ctlp[4+128] = 1; /* In case of RLOGIN */
- ctlp[10] = ctlp[10+128] = 1; /* In case of RLOGIN */
- ctlp[21] = ctlp[21+128] = 1; /* In case of RLOGIN */
-
- if (flow == FLO_XONX || /* Xon/Xoff forces prefixing these */
- prefixing == PX_CAU || /* So does CAUTIOUS */
- network) /* Networks too... */
- ctlp[XON] = ctlp[XOFF] = ctlp[XON+128] = ctlp[XOFF+128] = 1;
- if (prefixing == PX_CAU) { /* Cautious - add some more */
-#ifdef UNPREFIXZERO
- ctlp[0] = 1;
-#endif /* UNPREFIXZERO */
- ctlp[3] = ctlp[16] = 1; /* ^C, DLE */
- ctlp[14] = ctlp[15] = 1; /* SO/SI */
- ctlp[24] = ctlp[25] = 1; /* VMS might need these */
- ctlp[26] = ctlp[26+128] = 1; /* UNIX suspend */
- ctlp[28] = ctlp[29] = ctlp[30] = 1; /* Assorted esc chars */
- ctlp[131] = ctlp[141] = ctlp[144] = 1; /* and 8-bit versions */
- ctlp[(unsigned)255] = ctlp[156] = ctlp[157] = ctlp[158] = 1;
- }
- break;
- }
-#endif /* CK_SPEED */
-}
-#endif /* NOXFER */
-
-VOID
-makever() { /* Make version string from pieces */
- int x, y;
-#ifndef OS2
-#ifndef MAC
- ck_s_xver = ck_s_ver; /* Fill in C-Kermit version number */
- ck_l_xver = ck_l_ver; /* for UNIX, VMS, etc. */
-#endif /* MAC */
-#endif /* OS2 */
- x = strlen(ck_s_name);
- y = strlen(ck_s_xver);
- if (y + x + 1 < CKVERLEN) {
- ckmakmsg(versio,CKVERLEN,ck_s_name," ",ck_s_xver,NULL);
- } else {
- ckstrncpy(versio,"C-Kermit",CKVERLEN);
- return;
- }
- x += y + 1;
- if (*ck_s_who) {
- y = strlen(ck_s_who);
- if (CKVERLEN < x + y + 1)
- return;
- ckstrncat(versio,"-",CKVERLEN);
- ckstrncat(versio,ck_s_who,CKVERLEN);
- }
- x += y + 1;
- y = strlen(ck_s_test);
- if (y > 0 && y + x + 1 < CKVERLEN) {
- ckstrncat(versio," ",CKVERLEN);
- ckstrncat(versio,ck_s_test,CKVERLEN);
- x += y + 1;
- y = strlen(ck_s_tver);
- if (y > 0 && y + x + 1 < CKVERLEN) {
- ckstrncat(versio,".",CKVERLEN);
- ckstrncat(versio,ck_s_tver,CKVERLEN);
- x += y + 1;
- }
- }
- y = strlen(ck_s_date);
- if (y > 0 && y + x + 2 < CKVERLEN) {
- ckstrncat(versio,", ",CKVERLEN);
- ckstrncat(versio,ck_s_date,CKVERLEN);
- }
- vernum = ck_l_ver;
- xvernum = ck_l_xver;
- debug(F110,"Kermit version",versio,0);
-}
-
-union ck_short shortbytes; /* For determining byte order */
-int byteorder = 0; /* 0 = Big Endian; 1 = Little Endian */
-int bigendian = 1;
-/* NOTE: MUST BE 0 or 1 - nothing else */
-
-#ifndef NOSPL
-#define SCRIPTLEN 10240
-#endif /* NOSPL */
-
-#ifdef NETCONN
-#ifndef NOCMDL
-#ifndef NOURL
-VOID
-dourl() {
- int rc = 0;
- char * port = NULL;
- extern int ttnproto;
- extern struct urldata g_url;
-
-#ifdef COMMENT
- /* NOTE: debug() doesn't work yet - must use printf's */
- printf("URL: %s\n",g_url.sav ? g_url.sav : "(none)");
- printf("Type: %s\n",g_url.svc ? g_url.svc : "(none)");
- printf("User: %s\n",g_url.usr ? g_url.usr : "(none)");
- printf("Pass: %s\n",g_url.psw ? g_url.psw : "(none)");
- printf("Host: %s\n",g_url.hos ? g_url.hos : "(none)");
-/* printf("Port: %s\n",g_url.por ? g_url.por : "(none)"); */
- printf("Path: %s\n",g_url.pth ? g_url.pth : "(none)");
-#endif /* COMMENT */
-
- if (!ckstrcmp(g_url.svc,"iksd",-1,0) ||
- !ckstrcmp(g_url.svc,"kermit",-1,0)) {
- extern char pwbuf[];
- extern int pwflg;
-#ifdef OS2
- extern int pwcrypt;
-#endif /* OS2 */
-
- if (!g_url.hos) {
- printf("?Incomplete IKSD URL\n");
- doexit(BAD_EXIT,1);
- }
- if (!g_url.usr)
- makestr(&g_url.usr,"anonymous");
- if (!g_url.psw) {
- char * tmpbuf = NULL;
- if (!(tmpbuf = (char *)malloc(1024)))
- fatal("dourl: out of memory");
- if (!ckstrcmp(g_url.usr,"anonymous",-1,0)) {
- ckmakmsg(tmpbuf,1024,uidbuf,"@",myhost,NULL);
- makestr(&g_url.psw,tmpbuf);
- } else {
- readpass(" Password:",tmpbuf,1024);
- makestr(&g_url.psw,tmpbuf);
- }
- free(tmpbuf);
- }
- port = "kermit";
- ttnproto = NP_TELNET;
- nettype = NET_TCPB;
- mdmtyp = -nettype;
- local = -1;
- ckstrncpy(uidbuf,g_url.usr,UIDBUFLEN);
- if (g_url.psw) {
- ckstrncpy(pwbuf,g_url.psw,PWBUFL);
- pwflg = 1;
-#ifdef OS2
- pwcrypt = 0;
-#endif /* OS2 */
- }
- ckmakmsg(ttname,
- TTNAMLEN,
- g_url.hos,
- ":",
- g_url.por ? g_url.por : port,
- NULL
- );
- rc = ttopen(ttname,&local,mdmtyp,0);
- if (rc > -1) {
- network = 1;
- exitonclose = 1;
-#ifdef CKLOGDIAL
- dolognet();
-#endif /* CKLOGDIAL */
- } else {
- printf("?Connection failed: %s\n",g_url.sav);
- doexit(BAD_EXIT,1);
- }
- /* Also need to check here for secure authentication already done */
-
-#ifdef NOSPL
- cflg = 1;
-#else
- {
- char * script = NULL;
- if (!(script = (char *)malloc(SCRIPTLEN)))
- fatal("dourl: out of memory");
- if (!g_url.pth) { /* Write the appropriate script */
- cflg = 1;
- ckmakxmsg(script,SCRIPTLEN,
- "if not eq {\\v(authstate)} {user} ",
- "if not eq {\\v(authstate)} {valid} { ",
- "remote login ", /* No path */
- g_url.usr, /* Just log in and CONNECT */
- " ",
- g_url.psw,
- ", if fail exit 1 {IKSD login failed} }",
- ", connect",
- NULL,NULL,NULL,NULL);
- /* printf("CLCMDS 1: %s\n",script); */
- } else {
- /* does the path specify a file or a directory? */
- int len = strlen(g_url.pth);
- if (ISDIRSEP(g_url.pth[len-1])) {
- ckmakxmsg(script,SCRIPTLEN, /* Directory name given */
- "if not eq {\\v(authstate)} {user} \
-if not eq {\\v(authstate)} {valid} { remote login ",
- g_url.usr,
- " ",
- g_url.psw,
- ", if fail exit 1 {IKSD login failed} }",
- ", set macro error on",
- ", set xfer displ brief",
- ", set xfer bell off",
- ", remote cd ",
- g_url.pth,
- ", lineout directory",
- ", connect"
- );
- /* printf("CLCMDS 2: %s\n",script); */
- } else {
- ckmakxmsg(script,SCRIPTLEN, /* Path given, try to GET */
- "if not eq {\\v(authstate)} {user} \
-if not eq {\\v(authstate)} {valid} { remote login ",
- g_url.usr,
- " ",
- g_url.psw,
- ", if fail exit 1 {IKSD login failed} }",
- ", set xfer displ brief",
- ", set xfer bell off",
- ", get ",
- g_url.pth,
- ", .rc := \\v(status)",
- ", if open connection bye",
- ", exit \\m(rc)"
- );
- /* printf("CLCMDS 2: %s\n",script); */
- }
- }
- clcmds = script; /* Make this our -C cmdline macro */
- /* printf("HAVEURL=%d\n",haveurl); */
- }
-#endif /* NOSPL */
- } else {
- if (ckstrcmp(g_url.svc,"telnet",-1,0) &&
-#ifdef SSHBUILTIN
- ckstrcmp(g_url.svc,"ssh",-1,0) &&
-#endif /* SSHBUILTIN */
- ckstrcmp(g_url.svc,"ftp",-1,0)) {
- printf("?Sorry, %s URLs not supported\n",
- g_url.svc ? g_url.svc : "");
- doexit(BAD_EXIT,1);
- }
- }
-}
-#endif /* NOCMDL */
-#endif /* NETCONN */
-#endif /* NOURL */
-
-/*
- main()...
-
- If you get complaints about "main: return type is not blah",
- define MAINTYPE on the CC command line, e.g. "CFLAGS=-DMAINTYPE=blah"
- (where "blah" is int, long, or whatever).
-
- If the complaint is "Attempt to return a value from a function of type void"
- then add -DMAINISVOID.
-*/
-#ifndef MAINTYPE
-#ifndef MAINISVOID
-#define MAINTYPE int
-#endif /* MAINISVOID */
-#endif /* MAINTYPE */
-
-#ifdef MAINISVOID
-#ifndef MAINTYPE
-#define MAINTYPE void
-#endif /* MAINTYPE */
-#endif /* MAINISVOID */
-
-#ifdef aegis
-/* On the Apollo, intercept main to insert a cleanup handler */
-int
-ckcmai(argc,argv) int argc; char **argv;
-#else
-#ifdef MAC /* Macintosh */
-int
-main (void)
-#else
-#ifdef __GNUC__ /* GCC compiler */
-int
-main(argc,argv) int argc; char **argv;
-#else
-#ifdef __DECC /* DEC Alpha with DEC C compiler */
-#ifdef __ALPHA
-int
-main(argc,argv) int argc; char **argv;
-#else /* DEC C compiler, not Alpha */
-#define MAINISVOID
-VOID
-main(argc,argv) int argc; char **argv;
-#endif /* __ALPHA */
-#else
-#ifdef STRATUS /* Stratus VOS */
-int
-main(argc,argv) int argc; char **argv;
-#else /* K-95 */
-#ifdef OS2
-#ifdef KUI
-#define MAINISVOID
-void
-Main( int argc, char ** argv )
-#else /* KUI */
-#define MAINISVOID
-VOID
-main(argc,argv) int argc; char **argv;
-#endif /* KUI */
-#else /* Not K95 */
-MAINTYPE /* All others... */
-main(argc,argv) int argc; char **argv;
-#endif /* OS2 */
-#endif /* STRATUS */
-#endif /* __DECC */
-#endif /* __GNUC__ */
-#endif /* MAC */
-#endif /* aegis */
-
-/* main */ {
-
- char *p;
-
-#ifndef NOSETKEY
- int i;
-#endif /* NOSETKEY */
-
-#ifdef datageneral
- short *pfha = 016000000036; /* Get around LANG_RT problem */
- *pfha = (short) 0; /* No user protection fault handler */
-#endif /* datageneral */
-
-/* Do some initialization */
-
-#ifndef MAC
- xargc = xargs = argc; /* Make global copies of argc */
- xargv = argv; /* ...and argv. */
- xarg0 = argv[0];
-#ifdef NT
- setOSVer();
-#endif /* NT */
- zstrip(argv[0],&p); /* Get name we were invoked with */
- makestr(&myname,p);
- if (!ckstrcmp(myname,"telnet",-1,0)) howcalled = I_AM_TELNET;
-#ifdef CK_KERBEROS
- else if (!ckstrcmp(myname,"ktelnet",-1,0)) howcalled = I_AM_TELNET;
-#endif /* CK_KERBEROS */
- else if (!ckstrcmp(myname,"rlogin",-1,0)) howcalled = I_AM_RLOGIN;
- else if (!ckstrcmp(myname,"iksd",-1,0)) howcalled = I_AM_IKSD;
-#ifdef NEWFTP
- else if (!ckstrcmp(myname,"ftp",-1,0)) howcalled = I_AM_FTP;
-#endif /* NEWFTP */
-#ifndef NOHTTP
- else if (!ckstrcmp(myname,"http",-1,0)) howcalled = I_AM_HTTP;
-#endif /* NOHTTP */
-#ifdef OS2
- else if (!ckstrcmp(myname,"telnet.exe",-1,0)) howcalled = I_AM_TELNET;
-#ifdef SSHBUILTIN
- else if (!ckstrcmp(myname,"ssh",-1,0)) howcalled = I_AM_SSH;
- else if (!ckstrcmp(myname,"ssh.exe",-1,0)) howcalled = I_AM_SSH;
-#endif /* SSHBUILTIN */
-#ifdef CK_KERBEROS
- else if (!ckstrcmp(myname,"ktelnet.exe",-1,0)) howcalled = I_AM_TELNET;
-#endif /* CK_KERBEROS */
- else if (!ckstrcmp(myname,"rlogin.exe",-1,0)) howcalled = I_AM_RLOGIN;
-#ifdef NT
- else if (!ckstrcmp(myname,"iksdnt",-1,0)) howcalled = I_AM_IKSD;
- else if (!ckstrcmp(myname,"iksdnt.exe",-1,0)) howcalled = I_AM_IKSD;
-#endif /* NT */
-#ifdef NEWFTP
- else if (!ckstrcmp(myname,"ftp.exe",-1,0)) howcalled = I_AM_FTP;
-#endif /* NEWFTP */
-#ifndef NOHTTP
- else if (!ckstrcmp(myname,"http.exe",-1,0)) howcalled = I_AM_HTTP;
-#endif /* NOHTTP */
-#endif /* OS2 */
- else if (!ckstrcmp(myname,"kermit-sshsub",-1,0)) howcalled = I_AM_SSHSUB;
-
-#ifndef NOICP
- cmdini(); /* Must come before prescan */
- debug(F100,"main cmdini() done","",0);
-#endif /* NOICP */
- prescan(0); /* Pre-Check for debugging, etc */
-#endif /* MAC */
- debug(F101,"MAIN feol","",feol);
- makever(); /* Put together version strings */
-#ifndef NOSETKEY /* Allocate & initialize the keymap */
- /* This code has been moved to before sysinit() for K95G */
- if (!(keymap = (KEY *) malloc(sizeof(KEY)*KMSIZE)))
- fatal("main: no memory for keymap");
- if (!(macrotab = (MACRO *) malloc(sizeof(MACRO)*KMSIZE)))
- fatal("main: no memory for macrotab");
- for (i = 0; i < KMSIZE; i++) {
- keymap[i] = (KEY) i;
- macrotab[i] = NULL;
- }
-#endif /* NOSETKEY */
-
- shortbytes.x_short = 0xABCD; /* Get Endianness */
- if (shortbytes.x_char[0] == 0xCD) { /* 0 = Big Endian */
- byteorder = 1; /* 1 = Little Endian */
- bigendian = 0; /* (for clarity in programming) */
- } else {
- byteorder = 0; /* Big Endian */
- bigendian = 1;
- }
- if (sysinit() < 0) /* System-dependent initialization. */
- fatal("Can't initialize!");
- else
- initflg = 1; /* Remember we did. */
- debug(F111,"ckcmai myname",myname,howcalled);
-
-#ifdef UNIX
- getexedir(); /* Compute exedir variable */
-#endif /* UNIX */
-
-#ifdef CKSYSLOG
-#ifdef SYSLOGLEVEL
-/*
- If built with -DSYSLOGLEVEL on cc command line, this means we always
- do syslogging at the indicated level.
-*/
- zsyslog(); /* Open syslog */
-#else /* SYSLOGLEVEL */
-#ifdef IKSD
- if (inserver)
- zsyslog(); /* Open syslog */
-#endif /* IKSD */
-#endif /* SYSLOGLEVEL */
-#endif /* CKSYSLOG */
-
-#ifdef CK_KERBEROS
- ini_kerb(); /* Initialize Kerberos data */
-#endif /* CK_KERBEROS */
-#ifdef CK_SSL
- ssl_once_init();
-#endif /* CK_SSL */
-#ifdef TNCODE
- tn_set_modes(); /* Init Telnet Option tables */
-#endif /* TNCODE */
-
-#ifdef CK_TTGWSIZ /* Initialize screen dimensions */
-#ifdef OS2
- ttgcwsz();
-#else /* OS2 */
- if (ttgwsiz() > 0) {
- if (tt_rows > 0 && tt_cols > 0) {
- cmd_rows = tt_rows;
- cmd_cols = tt_cols;
- }
- }
-#endif /* OS2 */
-#endif /* CK_TTGWSIZ */
-
-#ifndef OS2
-#ifdef TCPSOCKET
-#ifdef CK_SOCKS
- SOCKSinit(argv[0]); /* Internet relay package... */
-#endif /* CK_SOCKS */
-#endif /* TCPSOCKET */
-#endif /* OS2 */
-
- initflow(); /* Initialize flow-control table */
-
-#ifndef NOICP
-#ifdef CKFLOAT
- initfloat(); /* Deduce floating-point precision */
-#endif /* CKFLOAT */
-#endif /* NOICP */
-
-#ifndef NOXFER
- initxlist(); /* Init exception lists */
-
-#ifdef CK_XYZ /* Initialize protocols... */
-
-#ifdef XYZ_INTERNAL /* XYZMODEM are internal ... */
-
-#ifdef COMMENT
- /* Can't do this for XMODEM because if filename contains a "C" etc... */
- initproto(PROTO_X, "rx %s","rx %s", NULL, NULL, NULL, NULL, NULL);
- initproto(PROTO_XC,"rc %s","rc %s", NULL, NULL, NULL, NULL, NULL);
-#else /* COMMENT */
- initproto(PROTO_X, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
- initproto(PROTO_XC,NULL, NULL, NULL, NULL, NULL, NULL, NULL);
-#endif /* COMMENT */
- initproto(PROTO_Y, "rb","rb", NULL, NULL, NULL, NULL, NULL);
- initproto(PROTO_G, "rb","rb", NULL, NULL, NULL, NULL, NULL);
- initproto(PROTO_Z, "rz","rz", NULL, NULL, NULL, NULL, NULL);
- initproto(PROTO_K,"kermit -ir","kermit -r","kermit -x",NULL,NULL,NULL,NULL);
- /* Kermit Must be last */
-
-#else /* XYZMODEM are external protocols ... */
-
- /* s1 s2 s3 s4 s5 s6 s7 */
- initproto(PROTO_X, "rx %s","rx %s",NULL,"sx %s","sx -a %s","rx %s", "rx %s");
- initproto(PROTO_XC,"rc %s","rc %s",NULL,"sx %s","sx -a %s","rc %s", "rc %s");
- initproto(PROTO_Y, "rb", "rb", NULL,"sb %s","sb -a %s","rb", "rb" );
- initproto(PROTO_G, "rb", "rb", NULL,"sb %s","sb -a %s","rb", "rb" );
- initproto(PROTO_Z, "rz", "rz", NULL,"sz %s","sz -a %s","rz", "rz" );
- initproto(PROTO_K, "kermit -ir","kermit -r","kermit -x",NULL,NULL,NULL,NULL);
- /* Kermit must be last */
-
-#endif /* XYZ_INTERNAL */
-
-#else /* No XYZMODEM support */
-
- initproto(PROTO_K,"kermit -ir","kermit -r","kermit -x",NULL,NULL,NULL,NULL);
-
-#endif /* CK_XYZ */
-#endif /* NOXFER */
-
- connoi(); /* Console interrupts off */
-
-#ifndef NOXFER
-#ifdef OS2
- /* Initialize Kermit and Zmodem Auto-Download Strings */
- adl_kstr = strdup("KERMIT READY TO SEND...");
- adl_zstr = strdup("rz\r");
-#endif /* OS2 */
-
-#ifdef PATTERNS
- initpat(); /* Initialize filename patterns */
-#endif /* PATTERNS */
-#endif /* NOXFER */
-
-#ifndef NOCSETS
- initcsets(); /* Initialize character sets */
-#endif /* NOCSETS */
-
-#ifndef NOICP
-#ifdef DFCDMSG
- makestr(&cdmsgstr,DFCDMSG);
- makelist(cdmsgstr,cdmsgfile,8); /* Initialize CD message filenames */
-#endif /* DFCDMSG */
-#endif /* NOICP */
-
- sstate = 0; /* No default start state. */
-#ifdef DYNAMIC
- if (getiobs() < 0)
- fatal("Can't allocate i/o buffers!");
-#endif /* DYNAMIC */
-
-#ifndef NOSPL
-#ifndef NORANDOM
- {
- char stackdata[256];
- unsigned int c = 1234, n;
- /* try to make a random unsigned int to feed srand() */
-#ifndef VMS
- /* time.h and MultiNet do not get along */
- c = time(NULL);
-#endif /* VMS */
- c *= getpid();
- /* Referenced before set... DELIBERATELY */
- for (n = 0; n < sizeof(stackdata); n++) /* IGNORE WARNING */
- c += stackdata[n]; /* DELIBERATELY USED BEFORE SET */
- srand((unsigned int)c);
- }
-#endif /* NORANDOM */
-#endif /* NOSPL */
-
- ckhost(myhost,MYHOSTL); /* Name of local host */
- debug(F110,"main ckhost",myhost,0);
-#ifdef IKSD
- if (!inserver) {
-#endif /* IKSD */
- ckstrncpy(ttname,dftty,TTNAMLEN); /* Set up default tty name. */
- local = nolocal ? 0 : dfloc; /* And whether it's local or remote. */
- parity = dfprty; /* Set initial parity, */
-#ifndef NOXFER
- myindex = getsysix(cksysid); /* System index */
-#endif /* NOXFER */
- if (local) if (ttopen(ttname,&local,0,0) < 0) {
-#ifndef OS2
- conol("Can't open device: ");
- conoll(ttname);
-#endif /* OS2 */
- local = 0;
- ckstrncpy(ttname,CTTNAM,TTNAMLEN);
- }
- setflow(); /* Set appropriate flow control */
- speed = ttgspd(); /* Get transmission speed. */
-#ifdef IKSD
- }
-#endif /* IKSD */
-
-#ifdef ANYX25 /* All X.25 implementations */
-#ifndef IBMX25 /* except IBM have PAD support */
- initpad(); /* Initialize X.25 PAD */
-#endif /* IBMX25 */
-#endif /* ANYX25 */
-
-#ifndef NOXFER
- if (inibufs(SBSIZ,RBSIZ) < 0) /* Allocate packet buffers */
- fatal("Can't allocate packet buffers!");
-#ifndef NOCKSPEED
- setprefix(prefixing); /* Set up control char prefixing */
-#endif /* NOCKSPEED */
-#endif /* NOXFER */
-
-#ifndef NOICP
- if (sstelnet
-#ifdef IKSD
- || inserver
-#endif /* IKSD */
- ) {
- int on = 1, x = 0;
- extern int ckxech, ttnet, ttnproto, cmdmsk;
-#ifdef SO_SNDBUF
- extern int tcp_sendbuf;
-#endif
-#ifdef SO_RCVBUF
- extern int tcp_recvbuf;
-#endif
-#ifdef SO_KEEPALIVE
- extern int tcp_keepalive;
-#endif
-#ifdef SO_LINGER
- extern int tcp_linger, tcp_linger_tmo;
-#endif /* SO_LINGER */
-#ifdef SO_DONTROUTE
- extern int tcp_dontroute;
-#endif /* SO_DONTROUTE */
-#ifdef TCP_NODELAY
- extern int tcp_nodelay;
-#endif /* TCP_NODELAY */
-#ifdef IKSD
- extern int iklogopen;
-#endif /* IKSD */
- extern int ttmdm;
-
-#ifdef UNIX
- if (isatty(0))
- fatal("Internet Kermit Service cannot be started at a terminal.");
-#endif /* UNIX */
-
- reliable = xreliable = SET_ON; /* IKSD has reliable connection */
-#ifndef VMS
- flow = 0; /* No flow control needed */
-#endif /* VMS */
- bgset = 0; /* Not in background */
- nopush = 1; /* No external processes */
- parity = 0; /* 8 bits ... */
- cmdmsk = 0xff; /* all the way */
- cmask = 0xff;
-
-#ifdef IKSD
- if (inserver) { /* If IKSD */
- doiksdinit(); /* Execute IKSD configuration file */
- while (tlevel > -1)
- parser(1); /* (Ignore any file-xfer commands) */
- iksdcf = 1; /* IKSD c.f. has been processed */
- }
- if (!iklogopen) (VOID) doiklog(); /* Open Kermit-specific log */
-#endif /* IKSD */
-
-#ifdef UNIX
- setbuf(stdout,NULL); /* Don't buffer the output */
- ckstrncpy(ttname,"0",TTNAMLEN); /* not "/dev/tty"... */
-#endif /* UNIX */
- local = 0; /* We are in remote mode */
- ckxech = 1; /* We will echo */
-#ifdef OS2
- nettype = NET_TCPB; /* So ttopen() treats the connection */
- mdmtyp = -nettype; /* as a network */
-#endif /* OS2 */
- debug(F100,"main about to call ttopen() inserver","",0);
- if (ttopen(ttname,&local,mdmtyp,0) < 0) { /* Open comm channel */
- fatal("can't initialize i/o");
- }
-#ifdef OS2
- local = 0;
- network = 1; /* Does use networking code */
-#else /* OS2 */
- network = 0; /* Does not use networking code */
-#endif /* OS2 */
- ttmdm = -1; /* Does not use a modem */
- sstelnet = 1; /* Do server-side Telnet negotations */
- debug(F111,"MAIN","sstelnet",sstelnet);
- ttnet = NET_TCPB; /* Network type is TCP sockets */
- ttnproto = NP_TELNET; /* Netword protocol is Telnet */
-#ifdef IKSDB
- dbinit(); /* Initialize database record */
-#endif /* IKSDB */
-#ifndef OS2
-#ifdef CK_AUTHENTICATION
- /* Before initializating Telnet/Rlogin negotiations, init Kerberos */
- ck_auth_init(ckgetpeer(),"","",0);
-#endif /* CK_AUTHENTICATION */
-
-#ifdef NON_BLOCK_IO
- on = 1;
- x = socket_ioctl(0,FIONBIO,&on);
- debug(F101,"main FIONBIO","",x);
-#endif /* NON_BLOCK_IO */
-#ifdef SO_OOBINLINE
- on = 1;
- x = setsockopt(0, SOL_SOCKET, SO_OOBINLINE, (char *)&on, sizeof(on));
- debug(F101,"main SO_OOBINLINE","",x);
-#endif /* SO_OOBINLINE */
-
-#ifndef NOTCPOPTS
-#ifndef datageneral
-#ifdef SOL_SOCKET
-#ifdef TCP_NODELAY
- no_delay(0,tcp_nodelay);
-#endif /* TCP_NODELAY */
-#ifdef SO_KEEPALIVE
- keepalive(0,tcp_keepalive);
-#endif /* SO_KEEPALIVE */
-#ifdef SO_LINGER
- ck_linger(0,tcp_linger, tcp_linger_tmo);
-#endif /* SO_LINGER */
-#ifdef SO_DONTROUTE
- dontroute(0,tcp_dontroute);
-#endif /* SO_DONTROUTE */
-#ifdef SO_SNDBUF
- sendbuf(0,tcp_sendbuf);
-#endif /* SO_SNDBUF */
-#ifdef SO_RCVBUF
- recvbuf(0,tcp_recvbuf);
-#endif /* SO_RCVBUF */
-#endif /* SOL_SOCKET */
-#endif /* datageneral */
-#endif /* NOTCPOPTS */
-
-#ifdef CK_SSL
- if (ck_ssleay_is_installed()) {
- if (!ssl_tn_init(SSL_SERVER)) {
- if (bio_err != NULL) {
- BIO_printf(bio_err,"do_ssleay_init() failed\r\n");
- ERR_print_errors(bio_err);
- } else {
- fflush(stderr);
- fprintf(stderr,"do_ssleay_init() failed\r\n");
- ERR_print_errors_fp(stderr);
- }
- switch (ttnproto) {
- case NP_SSL:
- case NP_TLS:
- case NP_SSL_TELNET:
- case NP_TLS_TELNET:
- doexit(BAD_EXIT,1);
- }
- /* otherwise we will continue to accept the connection */
- /* without SSL or TLS support unless required. */
- if ( TELOPT_DEF_S_ME_MODE(TELOPT_START_TLS) != TN_NG_MU )
- TELOPT_DEF_S_ME_MODE(TELOPT_START_TLS) = TN_NG_RF;
- if ( TELOPT_DEF_S_U_MODE(TELOPT_START_TLS) != TN_NG_MU )
- TELOPT_DEF_S_U_MODE(TELOPT_START_TLS) = TN_NG_RF;
- if ( TELOPT_DEF_C_ME_MODE(TELOPT_START_TLS) != TN_NG_MU )
- TELOPT_DEF_C_ME_MODE(TELOPT_START_TLS) = TN_NG_RF;
- if ( TELOPT_DEF_C_U_MODE(TELOPT_START_TLS) != TN_NG_MU )
- TELOPT_DEF_C_U_MODE(TELOPT_START_TLS) = TN_NG_RF;
- } else {
- if ( ck_ssl_incoming(0) < 0 ) {
- doexit(BAD_EXIT,1);
- }
- }
- }
-#endif /* CK_SSL */
-
-#ifdef TNCODE
- tn_ini(); /* Start Telnet negotiation now */
-#endif /* TNCODE */
-#endif /* OS2 */
- }
- debug(F101,"main argc after prescan()","",argc);
-
- /* Now process any relevant environment variables */
-
-#ifndef NODIAL
- getdialenv(); /* Dialing */
-#ifdef NETCONN
- ndinit(); /* Initialize network directory info */
- getnetenv(); /* Network directories */
-#endif /* NETCONN */
-#endif /* NODIAL */
-
-#ifndef NOXFER
-#ifdef CK_FAST
- dofast(); /* By now FAST defaults should be OK */
-#endif /* CK_FAST */
-#endif /* NOXFER */
-
-#ifndef NOCMDL
- ikslogin(); /* IKSD Login and other stuff */
-#ifdef IKSD
-#ifdef NT
- if ( inserver )
- setntcreds();
-#endif /* NT */
-#endif /* IKSD */
-#endif /* NOCMDL */
-
- if (howcalled == I_AM_SSHSUB) {
- reliable = 1; /* We say the connection is reliable */
- xreliable = 1; /* And that we said it was */
- setreliable = 1; /* And pretend the "user" did too */
- xfinish = 1; /* For REMOTE HELP response */
- mdmtyp = 0; /* For ttopen() */
- ckstrncpy(ttname,"0",TTNAMLEN+1); /* Use file descriptor 0 */
- local = 0; /* And force remote mode */
- ttopen(ttname,&local,mdmtyp,0); /* Open the "connection" */
- sstate = 'x'; /* Initial state is Server */
- proto(); /* Enter protocol */
- doexit(GOOD_EXIT,xitsta); /* Exit when done */
- }
- debug(F111,"howcalled",myname,howcalled);
-
-#ifdef NOCCTRAP
- dotakeini(0);
-#else /* NOCCTRAP */
- debug(F100,"main about to cc_execute","",0);
- setint();
- cc_execute( ckjaddr(cmjbuf), dotakeini, failtakeini );
-#endif /* NOCCTRAP */
-
- debug(F111,"main 2 cfilef",cmdfil,cfilef);
- if (cmdfil[0]) { /* If we got one (see prescan())... */
-#ifdef NOCCTRAP
- docmdfile(0); /* execute it. */
-#else /* NOCCTRAP */
- setint();
- cc_execute( ckjaddr(cmjbuf), docmdfile, failcmdfile );
-#endif /* NOCCTRAP */
- }
-#ifndef OS2 /* Preserve name so we can delete it */
- *cmdfil = '\0'; /* Done, nullify the file name */
-#endif /* OS2 */
-#endif /* NOICP */
-
-#ifndef NOCMDL
-/* Look for a UNIX-style command line... */
-
- what = W_NOTHING;
-
- debug(F101,"main argc","",argc);
-#ifndef NOHELP
- iniopthlp(); /* Initialize cmdline arg help */
-#endif /* NOHELP */
- if (
-#ifdef COMMENT
- !cfilef &&
-#endif /* COMMENT */
- argc > 1) { /* Command line arguments? */
- sstate = (CHAR) cmdlin(); /* Yes, parse. */
-#ifdef NETCONN
-#ifndef NOURL
- if (haveurl) { /* Was a URL given? */
- dourl(); /* if so, do it. */
- }
-#endif /* NOURL */
-#endif /* NETCONN */
-#ifndef NOXFER
- zstate = sstate; /* Remember sstate around protocol */
- debug(F101,"main zstate","",zstate);
-#endif /* NOXFER */
-
-#ifndef NOLOCAL
- if (cflg) { /* Connect first if requested */
- doconect(0,0);
- if (ttchk() < 0)
- dologend();
- cflg = 0;
- }
-#endif /* NOLOCAL */
-
-#ifndef NOXFER
- if (sstate) {
-#ifndef NOLOCAL
- if (displa) concb((char)escape); /* (for console "interrupts") */
-#endif /* NOLOCAL */
-#ifdef NOCCTRAP
- docmdline(1);
-#else /* NOCCTRAP */
- setint();
- cc_execute( ckjaddr(cmjbuf), docmdline, failcmdline );
-#endif /* NOCCTRAP */
- }
-#endif /* NOXFER */
-
-#ifndef NOICP
-/*
- If a command-line action argument was given and -S ("stay") was not given,
- exit now.
-*/
- if ((cflg || cnflg || zstate) && !stayflg)
-#endif /* NOICP */
- doexit(GOOD_EXIT,xitsta); /* Exit with good status */
-
-#ifndef NOLOCAL
-#ifndef NOICP
- if (local) {
-#ifdef NETCONN
- if ((cflg || cnflg) && tn_exit && ttchk() < 0)
- doexit(GOOD_EXIT,xitsta); /* Exit with good status */
-#endif /* NETCONN */
- if (exitonclose && !network &&
- (carrier != CAR_OFF && (ttgmdm() & BM_DCD) == 0))
- doexit(GOOD_EXIT,xitsta); /* Exit with good status */
- if (exitonclose && network && ttchk() < 0)
- doexit(GOOD_EXIT,xitsta); /* Exit with good status */
- }
-#endif /* NOICP */
-#endif /* NOLOCAL */
- }
-#endif /* NOCMDL */
-
-#ifdef NOICP /* No interactive command parser */
-#ifndef NOCMDL
- else {
-
- /* Command-line-only version */
- fatal("?No command-line options given - type 'kermit -h' for help");
- }
-#else /* Neither one! */
- sstate = 'x';
- justone = 0;
- proto(); /* So go into server mode */
- doexit(GOOD_EXIT,xitsta); /* exit with good status */
-
-#endif /* NOCMDL */
-#else /* not NOICP */
-/*
- If no action requested on command line, or if -S ("stay") was included,
- enter the interactive command parser.
-*/
- if (!clcmds)
- herald(); /* Display program herald. */
-
-#ifdef NOCCTRAP
- debug(F100,"main NOCCTRAP setting interrupt trap","",0);
- setint(); /* Set up command interrupt traps */
- doicp(NULL);
-#else /* NOCCTRAP */
- while (1) {
- debug(F100,"main setting interrupt trap","",0);
- setint(); /* Set up command interrupt traps */
- if (!cc_execute(ckjaddr(cmjbuf), doicp, failicp))
- break;
- }
-#endif /* NOCCTRAP */
-#endif /* NOICP */
-#ifndef MAINISVOID
- return(1);
-#endif /* MAINISVOID */
-}
-
-#ifdef DYNAMIC
-/* Allocate file i/o buffers */
-
-char *zinbuffer = NULL, *zoutbuffer = NULL;
-
-int
-getiobs() {
- zinbuffer = (char *)malloc(INBUFSIZE);
- if (!zinbuffer) return(-1);
- zoutbuffer = (char *)malloc(zobufsize);
- debug(F101,"zoutbuffer malloc","",zobufsize);
- if (!zoutbuffer) return(-1);
- debug(F100,"getiobs ok","",0);
- return(0);
-}
-#endif /* DYNAMIC */
projects / ckermit.git / commitdiff