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ChangeLog
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2003-01-10 Lars Brinkhoff <lars@nocrew.org>
From Marco Michelino <michelinux@tin.it>:
* hts.c (usage, parse_arguments, main): add --chroot and --user
options.
2001-06-12 lars brinkhoff <lars@nocrew.org>
* tunnel.h: Improved documentation for tunnel programming
inteface.
2001-05-10 lars brinkhoff <lars@nocrew.org>
* common.c (log_level): Where possible, use fputs and fputc
instead of fprintf.
2001-03-30 lars brinkhoff <lars@nocrew.org>
From Tim Phipps <Tim.Phipps@st.com>:
* hts.c (parse_arguments): --debug argument is required, not
optional.
2001-02-25 lars brinkhoff <lars@nocrew.org>
From Sampo Niskanen <sampo.niskanen@iki.fi>:
* common.c (handle_tunnel_input): write to stdout if fd = 0.
* htc.c (struct Arguments): add use_std and use_daemon.
(usage): add short option -z for --proxy-authorization-file.
add -s, --stdin-stdout option. add -w, --no-daemon option.
(parse_arguments): recognize new options.
(parse_arguments): write diagnostics to stderr instead of stdout.
(main): likewise.
* hts.c (struct Arguments): add use_std and use_daemon.
(usage): add -s, --stdin-stdout option. add -w, --no-daemon option.
(parse_arguments): recognize new options.
(main): write diagnostics to stderr instead of stdout.
2000-09-01 lars brinkhoff <lars@nocrew.org>
From Brian Somers <brian@Awfulhak.org>:
* htc.c (main): correct typo in log message.
* tunnel.c (tunnel_out_connect): use ntohl() to convert IP address.
(tunnel_accept): likewise.
* common.c (set_address): likewise.
2000-08-31 lars brinkhoff <lars@nocrew.org>
* configure.in: version 3.2
* debian/changelog: sync with new version.
From Brian Somers <brian@Awfulhak.org>:
* tunnel.c (tunnel_new_server): change inet_aton() to the more
generally available inet_addr().
2000-07-25 lars brinkhoff <lars@nocrew.org>
* configure.in: version 3.1
* debian/changelog: sync with new version.
From Brian Somers <brian@Awfulhak.org>:
* tunnel.h: update tunnel_new_server prototype.
* tunnel.c (tunnel_is_server): tunnel is server when
server_socket != -1.
(tunnel_out_connect): log the port number.
(tunnel_in_connect): don't call http_destroy_response with
NULL argument.
(tunnel_accept): log client IP number and port.
(tunnel_new_server): accept char *host argument, which is used
to bind the server to a specific network interface. initialize
tunnel->bytes to 0. pass struct in_addr to server_socket.
(tunnel_new_client): initialize tunnel->bytes to 0.
* hts.c (parse_arguments): host defaults to NULL. recognize
[HOST:]PORT syntax.
(main): log host:port, if host was specified. pass host to
tunnel_new_server.
* common.c (server_socket): take a sockaddr_in * argument; improve
sockaddr_in initialization.
(set_address): improve sockaddr_in initialization.
* common.h: update server_socks prototype.
* htc.c (main): pass a struct in_addr to server_socket.
2000-07-24 lars brinkhoff <lars@nocrew.org>
From Fumitoshi UKAI <ukai@debian.or.jp>:
* common.c (handle_device_input): set errno to EIO on error.
(handle_tunnel_input): likewise.
2000-07-12 lars brinkhoff <lars@nocrew.org>
From Jonathan Buschmann <Jonathan.Buschmann@icn.siemens.it>:
* tunnel.c: include <netinet/tcp.h> to get definition of
TCP_NODELAY.
2000-07-11 lars brinkhoff <lars@nocrew.org>
* configure.in: version 3.0.3.
2000-07-10 lars brinkhoff <lars@nocrew.org>
* http.c (http_method): add random string to HTTP requests, in
order to work with proxies that doesn't recognize "no-cache" etc.
Thanks to Rogier R. Mulhuijzen <drwilco@drwilco.nl> for the
suggestion.
2000-07-04 lars brinkhoff <lars@nocrew.org>
* htc.c (parse_arguments): fix spelling of "authorization".
2000-06-30 lars brinkhoff <lars@nocrew.org>
* port/Makefile.am (libport_a_SOURCES): change getopt_.h to getopt.h.
2000-06-29 lars brinkhoff <lars@nocrew.org>
From Albert Chin-A-Young <china@thewrittenword.com>:
* port/getopt_.h: rename to port/getopt.h
* port/getopt.c: include getopt.h instead of getopt_.h.
* port/getopt1.c: likewise.
* common.h: likewise.
Myself:
* configure.in: remove checks for getopt.h, getopt(), and
getopt_long().
* common.h: remove HAVE_GETOPT check.
2000-06-22 lars brinkhoff <lars@nocrew.org>
* htc.c (parse_arguments): correct typo of "proxy-authorization-file".
(parse_arguments): remove terminating CRLF or LF from auth file.
Thanks to Raphael Manfredi <Raphael.Manfredi@st.com> for this patch.
* configure.in: version 3.0.2.
* debian/changelog: sync with new version.
2000-06-14 lars brinkhoff <lars@nocrew.org>
* configure.in: version 3.0.1.
2000-01-13 lars brinkhoff <lars@nocrew.org>
* configure.in: from Albert Chin-A-Young
<china@thewrittenword.com>: A better way to check if -lnsl and
-lsocket should be used. Even though some systems have -lnsl and
-lsocket, it doesn't imply they should be used (i.e. IRIX).
2000-01-12 lars brinkhoff <lars@nocrew.org>
* configure.in: version 3.0.
* NEWS: updated with user-visible changes since 2.0.
1999-12-22 lars brinkhoff <lars@nocrew.org>
* cvs tag release_2_90
* configure.in: version 2.90.
1999-12-15 lars brinkhoff <lars@nocrew.org>
* common.c (open_device): from Chris Lesiak <clesiak@licor.com>:
The following patch allows httptunnel to work with devices
that aren't ttys. Specifically, the Universal TUN device driver
version 0.3 by Maxim Krasnyansky <max_mk@yahoo.com>
patch to linux-2.2.12 seems to work fine.
1999-12-07 lars brinkhoff <lars@nocrew.org>
* port/poll.c (poll): patch from Shimayoshi Takao
<simayosi@img.sdl.melco.co.jp> fixed bug in poll() emulation.
1999-10-25 lars brinkhoff <lars@nocrew.org>
* htc.c (parse_arguments):
* tunnel.c (tunnel_write_request): patch from Ludovic Rousseau
<rousseau@wallace.gemplus.fr> to make --strict-content-length work.
1999-08-24 lars brinkhoff <lars@nocrew.org>
* cvs tag release_2_11
* configure.in: version 2.11.
* tunnel.c (tunnel_read): return -1 if tunnel_read_request
returns 0.
(tunnel_read_request): return 1 on success.
(tunnel_read_request): set errno when returning 0.
1999-08-21 lars brinkhoff <lars@nocrew.org>
* tunnel.c (tunnel_read_request): added logging of request header.
1999-08-18 lars brinkhoff <lars@nocrew.org>
* tunnel.c (tunnel_in_connect): improve error logging.
(tunnel_connect): return -1 if tunnel_in_connect() returns 0.
* TODO: added new idea from Raphael Manfredi.
* htc.c (usage, parse_arguments): recognize
--proxy-authorization-file. Thanks to Raphael Manfredi
<Raphael.Manfredi@st.com> for suggesting this feature.
1999-08-16 lars brinkhoff <lars@nocrew.org>
* configure.in: version 2.10.cvs.
* cvs tag release_2_10
* configure.in: version 2.10. (apparently 2.9 got lost)
* tunnel.c (tunnel_out_connect):
* tunnel.c (tunnel_in_connect):
don't use shutdown() (unless USE_SHUTDOWN is defined).
* tunnel.c (tunnel_out_setsockopts): prefer using TCP_NODELAY
to SO_SNDBUF.
Thanks to Raphael Manfredi <Raphael_Manfredi@pobox.com> for
pointing out the problems with using shutdown() and SO_SNDBUF.
1999-08-13 lars brinkhoff <lars@nocrew.org>
* htc.c (main): don't null-terminate the base64 string, since
encode_base64() does it. use strcopy and strcat instead of
snprintf.
* base64.c (encode_base64): null-terminate the encoded string.
* htc.c (main): use the length value returned by encode_base64()
and null-terminate the base64-encoded string before using it with
snprintf. Thanks to James Fidell <james@cloud9.co.uk> for
reporting this bug.
* base64.c (encode_base64): allocate one more byte for the
result string, in case someone wants to null-terminate it.
1999-08-12 lars brinkhoff <lars@nocrew.org>
* configure.in: version 2.8.cvs.
* cvs tag release_2_8
* configure.in: version 2.8.
* Makefile.am (EXTRA_DIST): forgot to include the debian files.
1999-08-10 lars brinkhoff <lars@nocrew.org>
* cvs tag release_2_7
1999-08-06 lars brinkhoff <lars@nocrew.org>
* configure.in: version 2.7.
1999-08-05 lars brinkhoff <lars@nocrew.org>
* hts.1, htc.1: moved debian/hts.1 to top level and added htc.1.
Both manuals contributed by Teemu Hukkanen <tjhukkan@iki.fi>.
* debian/changelog, debian/copyright, debian/dirs, debian/docs,
debian/hts.1, debian/rules, debian/control: Debian files
contributed by Teemu Hukkanen <tjhukkan@iki.fi>.
1999-06-28 lars brinkhoff <lars@nocrew.org>
* port/stdio_.h: #include <sys/types.h> and "config.h" to make sure
size_t is defined before it is used. Thanks to Barry Hunter Priest
<hunter@panix.com> for reporting this bug.
1999-06-09 lars brinkhoff <lars@nocrew.org>
* tunnel.c (tunnel_opt): bug fix from Jeffrey S Laing
<laing@ns.jfl.com>.
Wed May 26 08:15:54 1999 lars brinkhoff <lars@nocrew.org>
* tunnel.c (tunnel_read_request): don't try to read any
data field if the length field of the request is 0.
Tue May 18 21:18:28 1999 lars brinkhoff <lars@nocrew.org>
* cvs tag release_2_6
* http.c (http_parse_response): allocates a Http_response
(http_parse_request): allocates a Http_request.
* configure.in: version 2.6.
Sun May 9 12:10:45 1999 lars brinkhoff <lars@nocrew.org>
* cvs tag release_2_5
* htc.c (main): added forgotten arguments to initial
"started with arguments" log message.
Thanks to Philip Craig <philip@pobox.com> for this patch:
* port/syslog_.h: corrected vsyslog() prototype.
* hts.c (parse_arguments): added forgotten -k option.
* htc.c (usage): fixed spelling.
(parse_arguments): added forgotten -k option.
* renamed all port/Foo.h files into port/foo_.h.
1999-05-08 lars brinkhoff <lars@nocrew.org>
* configure.in: version 2.5.
* cvs tag release_2_4
* htc.c (usage, parse_arguments): new -U, --user-agent option.
(main): call tunnel_setopt to set "user_agent" option.
* tunnel.c (tunnel_opt): recognize "user_agent" option.
* http.c (http_method): add User-Agent header if specified.
* http.c (http_method_to_string): new function.
(http_alloc_header): new function.
(http_add_header): new function.
(http_write_header): new function.
(http_allocate_response): new function.
(http_create_response): new function.
(http_allocate_request): new function.
(http_create_request): new function.
(http_write_request): new function.
(http_method): call http_create_request, http_add_header, and
http_write_request.
1999-04-24 lars brinkhoff <lars@nocrew.org>
* hts.c (main): not specifying a pid file resulted in
a crash on some operating systems. Thanks to Krishna
Swaroop <krishna@pnc.cmc.stph.net>.
* configure.in: version 2.4.
Tue Apr 13 22:15:24 1999 lars brinkhoff <lars@nocrew.org>
* cvs tag release_2_3
* hts.c (main, parse_arguments): add --pid-file option.
Thanks to Andrew Mobbs <andrewm@chiark.greenend.org.uk>.
1999-04-04 lars brinkhoff <lars@nocrew.org>
* configure.in: check for syslog().
* port/vsyslog.c (syslog): new function. If config.h defines
neither HAVE_SYSLOG nor HAVE_VSYSLOG, logging will be disabled.
1999-04-02 lars brinkhoff <lars@nocrew.org>
* htc.c (main): --proxy-authorization fix.
* configure.in: version 2.3.
* cvs tag release_2_2
* configure.in: version 2.2
* port/vsnprintf.c (snprintf): new function.
* htc.c (main): set proxy_authorization option on tunnel.
(Arguments): new proxy_authorization variable.
(usage, parse_arguments): new --proxy-authorization option.
* http.c (http_method): add Proxy-Authorization to header.
* http.h (Http_destination): new proxy_authorization variable.
* tunnel.c (tunnel_opt): recognizes the "proxy_authorization" option.
* tunnel.c (tunnel_getopt): removed len argument.
* Makefile.am (EXTRA_DIST): add doc/rfc2045.txt.
(htc_SOURCES): add base64.c.
(noinst_SOURCES): add base64.h.
* base64.c (encode_base64): new function.
Fri Mar 26 10:22:07 1999 lars brinkhoff <lars@nocrew.org>
* README: added reference to MANUAL.
* MANUAL: added reference to Firewall Piercing mini-HOTWO.
Thu Mar 25 09:14:04 1999 lars brinkhoff <lars@nocrew.org>
* http.c (parse_header): missed one allocation check.
Thanks to John Bley <jbb6@acpub.duke.edu> for this patch.
Wed Mar 24 16:36:26 1999 lars brinkhoff <lars@nocrew.org>
* cvs tag release_2_1
* FAQ: added HP-UX question.
Mon Mar 22 18:51:10 1999 lars brinkhoff <lars@nocrew.org>
* tunnel.c (tunnel_opt): new function.
(tunnel_getopt, tunnel_setopt): use tunnel_opt.
(tunnel_opt): new options keep_alive and max_connection_age.
(struct tunnel): new variables keep_alive and max_connection_age.
(tunnel_write_request): close connection if it's older than
max_connection_age seconds.
* htc.c, hts.c (main): send keepalive byte after arg.keep_alive
seconds of inactivity.
* htc.c, hts.c (usage, parse_arguments, main): new options
--keep-alive and --max-connection-age.
Sat Mar 20 06:51:35 1999 lars brinkhoff <lars@nocrew.org>
* tunnel.c (tunnel_write_request): write padding before closing
old connection if strict_content_length is set.
(tunnel_close): don't write padding unless strict_content_length
is set.
(struct tunnel): new strict_content_length variable.
(tunnel_setopt, tunnel_getopt): new functions.
* htc.c, hts.c (Arguments, parse_arguments): new --strict option.
* common.c (log_level): time stamps in debug messages.
* port/vsnprintf.c (vsnprintf, vsmprintf): new functions.
* configure.in: check for vsnprintf.
* port/vsyslog.c: use vsnprintf instead of vsprintf.
* configure.in: changed name from DEBUG to DEBUG_MODE.
changed all other files accordingly.
* common.c (log_exit): new function.
* htc.c, hts.c: use log_exit instead of exit.
* rw.c, tt.c: removed.
* Makefile.am: removed references to rw and tt.
* port/getopt.c, port/getopt1.c, port/getopt.h: copied from
GNU fileutils-4.0.
* port/endprotoent.c, port/Netdb.h, port/poll.c, port/sys/Poll.h,
port/vsyslog.c, port/Syslog.h, port/endprotoent.h, port/Netdb.h,
port/vsnprintf.c, port/Stdio.h, port/daemon.c, port/Unistd.h:
new files.
* common.c, common.h, tunnel.c: removed poll(), vsyslog(),
endprotoent(), daemon().
* modified all old files to use the new files.
* configure.in: version 2.1.
* cvs tag release_2_0
* Makefile.am (EXTRA_DIST): added FAQ.
* FAQ: new file.
* NEWS: updated for version 2.0.
* configure.in: version 2.0.
Fri Mar 19 12:32:44 1999 lars brinkhoff <lars@nocrew.org>
* NEWS: updated for version 1.103.
* acinclude.m4 (HTTPTUNNEL_DEFINE_INADDR_NONE): #include <sys/types.h>
in test to make it work on OpenBSD.
* TODO: some new stuff.
Wed Mar 17 07:08:53 1999 lars brinkhoff <lars@nocrew.org>
* hts.c (main): forgot return type int!
* htc.c, hts.c (main): improve a command line error message.
* common.h (BUG_REPORT_EMAIL): email bugs to
bug-httptunnel@gnu.org.
* configure.in: version 1.103.
* cvs tag release_1_102
* NEWS: updated for version 1.102.
* configure.in: stricter warnings when --enable-debug.
common.c, common.h, hts.c, http.c, tunnel.c: changes
to remove compiler warnings.
* tunnel.c (tunnel_out_setsockopts, tunnel_in_setsockopts):
don't return an error when the first setsockopt() fails.
also changed from log_error to log_debug, because errors
can be ignored.
Tue Mar 16 15:28:07 1999 lars brinkhoff <lars@nocrew.org>
* AUTHORS: changed email addresses to the preferred ones.
* configure.in: add check for endprotoent().
* tunnel.c (endprotoent) [!HAVE_ENDPROTOENT]: define
dummy emulation function (Cygwin B20 didn't have it).
* AUTHORS: Added Philip Craig to Testing section.
* configure.in: version 1.102.
* cvs tag release_1_101
* NEWS: updated for version 1.101.
* htc.c (main): removed problem which caused a busy loop.
* common.c (log_level): removed one level of indentation.
* hts.c, htc.c (main): log_notice PACKAGE, VERSION, and
debug_level.
* tunnel.h (DEFAULT_CONNECTION_MAX_TIME): 5 minutes seems
good enough.
* common.h (DEFAULT_KEEP_ALIVE): 5 seconds seems to satisfy
a very very picky proxy.
* Makefile.am: disabled compilation of tt and rw, as they are
hardly needed anymore.
* configure.in: version 1.101.
* cvs tag release_1_100.
* NEWS: updated for version 1.100.
* Makefile.am (EXTRA_DIST): added MANUAL (but it's not).
* tunnel.h (DEFAULT_CONNECTION_MAX_TIME): default maximum time
a HTTP POST connection will stay open.
* common.h (DEFAULT_KEEP_ALIVE): default period for sending
keep-alive bytes.
* configure.in: version 1.100.
* tunnel.c (tunnel_out_setsockopts): set SO_SNDLOWAT at
TCP level instead of SOL_SOCKET level.
(tunnel_in_setsockopts): set SO_RCVLOWAT at
TCP level instead of SOL_SOCKET level.
(get_proto_number): new function.
Tue Mar 16 14:25:01 1999 Tomas Berndtsson <tomas@nocrew.org>
* tunnel.c (tunnel_new_client): fixed string printing when the
proxy string is NULL, so it doesn't segfault on Solaris.
Mon Mar 15 18:24:11 1999 lars brinkhoff <lars@nocrew.org>
* cvs tag release_1_99
* NEWS: updated for 1.99.
* MANUAL: added, but isn't.
Sun Mar 14 05:04:44 1999 lars brinkhoff <lars@nocrew.org>
* TODO: added idea for --paranoid switch.
* README: added plea for post cards. improved the example.
* common.c (log_notice, log_error, log_debug, log_verbose,
log_annoying): adjusted the debug level so that 0 means no
debug messages at all. 5 is now the highest level.
* hts.c, htc.c (main): not specifying a debug level when
--enable-debug caused a crash.
* configure.in: version 1.99.
* cvs tag release_1_98
* NEWS: updated for version 1.98.
Sat Mar 13 09:31:00 1999 lars brinkhoff <lars@nocrew.org>
* http.c: changed read_until to return malloced string
and changed other functions accordingly.
* configure.in: version 1.98.
* tunnel.c (tunnel_write_request, tunnel_write): moved the
code that closes old connections from tunnel_write to
tunnel_write_request.
* htc.c (usage, parse_arguments): changed -f to -F.
* hts.c (usage, parse_arguments): changed -f to -F.
* httptunnel is now GNU software.
* common.c (server_socket): setsockopt SO_REUSEADDR on server
sockets. Idea from Magnus Lundström's mailtunnel.
Fri Mar 12 19:05:22 1999 lars brinkhoff <lars@nocrew.org>
* tunnel.c (tunnel_out_connect): note time when connection was made.
(tunnel_write): close connection if it's old.
* tunnel.c (tunnel_in_setsockopts, tunnel_out_setsockopts):
new functions.
(tunnel_accept): call tunnel_{in,out}_setsockopts.
(tunnel_in_connect): call tunnel_in_setsockopts.
(tunnel_out_connect): call tunnel_out_setsockopts.
Thu Mar 11 12:12:14 1999 lars brinkhoff <lars@nocrew.org>
* cvs tag release_1_97
* NEWS: updated for 1.97.
* tunnel.c (tunnel_accept): set the send buffer size of the
outgoing socket to 0. set SO_KEEPALIVE option too.
(tunnel_close): reset I/O counters.
* HACKING: removed unneccesary reference no non-free software.
* common.c (poll): slight improvement after having looked at
the poll emulation code by Sean Reifschneider <jafo@tummy.com>.
Wed Mar 10 22:16:40 1999 lars brinkhoff <lars@nocrew.org>
* tunnel.c (tunnel_accept): call http_destroy_request.
(tunnel_in_connect): call http_destroy_response.
* http.c (http_destroy_response, http_destroy_request):
new functions.
Tue Mar 9 11:40:16 1999 lars brinkhoff <lars@nocrew.org>
* tunnel.c (tunnel_accept): use http_parse_request().
* http.c (parse_header, http_parse_response, http_header_value,
http_parse_request): don't use dynamic memory allocation
#ifdef DONT_MALLOC.
* configure.in: removed "[=verbose]" from --enable-debug
help output. added -Wpointer-arith to CFLAGS when not
--enable-debug.
* tunnel.c (tunnel_write_request): maybe fixed bug that caused
lost HTTP POST connections to corrupt data. (Nope, didn't work.)
* hts.c (parse_arguments): forgot to add "c:" to short_options to
make --content-length work. Thanks to Philip Craig for this one.
Mon Mar 8 18:42:01 1999 lars brinkhoff <lars@nocrew.org>
* http.c (parse_header, http_parse_request, http_header_value):
new functions.
(parse_response): improved to parse header.
* http.h (Http_method, Http_header, Http_request, Http_response):
added new types to describe the HTTP protocol. Improved Http_response.
* common.c (poll): block indefinitely when using a negative timeout
value.
* configure.in: version 1.97.
* cvs tag release_1_96
* NEWS: updated for 1.96.
* configure.in: add -Wno-unused and -Wpointer-arith to CFLAGS
if --enable-debug.
* AUTHORS: added Andrew Gray and Larry Gensch.
Thanks to Larry Gensch at Digital for this patch:
* tunnel.c (tunnel_write_or_padding): fixed void * arithmetic.
* common.h (write_all, read_all): fixed void * arithetic.
* tunnel.h (tunnel_padding): fixed prototype/definition mismatch.
Sun Mar 7 11:17:48 1999 lars brinkhoff <lars@nocrew.org>
* common.c (poll): emulate poll() using select().
* configure.in: check for poll() and <sys/poll.h>.
* Makefile.am (EXTRA_DIST): add doc/rfc*.txt.
* configure.in: version 1.96
* cvs tag release_1_95
* NEWS: updated for 1.95.
* tunnel.c (tunnel_accept): add "Expires: 0" and "Cache-Control:
no-store, must-revalidate" to HTTP GET response.
* htc.c, hts.c (main): ignore SIGPIPE unless --enable-debug.
* common.c (log_sigpipe): new function replacing sigpipe()
in htc.c and hts.c.
* tunnel.c: don't include HTTP header stuff in the I/O counters
unless #define IO_COUNT_HTTP_HEADER.
* tunnel.c (tunnel_accept): add Content-Length to HTTP GET
response.
(parse_header): return number of bytes read.
* hts.c (usage, parse_arguments, main): accept new switch
--content-length.
* common.c (atoi_with_postfix): moved here from htc.c.
* http.c (http_method, http_get, http_put, http_post): return
number of bytes written.
(http_parse_response): return number of bytes read.
* tunnel.c (struct tunnel): add counters for total number
of bytes read and written for both data and raw I/O.
(tunnel_out_connect): increase out_total_raw.
(tunnel_in_connect): increase in_total_raw.
(tunnel_write_data): increase out_total_raw.
(tunnel_write): increase out_total_data.
(tunnel_read_request): increase in_total_raw.
(tunnel_read): increase in_total_data.
(tunnel_accept): increase in_total_raw and out_total_raw.
(tunnel_new_server, tunnel_new_client): reset counters.
Sat Mar 6 10:57:54 1999 lars brinkhoff <lars@nocrew.org>
* configure.in: version 1.95.
* cvs tag release_1_94
* NEWS: update for version 1.94.
* configure.in: version 1.94.
* cvs tag release_1_93
* NEWS: update for version 1.93.
* tunnel.c (tunnel_in_connect): check HTTP version and HTTP
status code.
* http.c (http_parse_response, read_until): new functions.
* tunnel.c (tunnel_in_connect): use http_parse_response().
* configure.in: version 1.93.
* cvs tag release_1_92
* configure.in: version 1.92.
* http.c, http.h (http_method, http_put, http_post, http_get):
Broke out HTTP-specific functions.
* tunnel.c: changed Tunnel to use Http_destination and modified
all affected code accordingly.
* cvs tag release_1_91
* configure.in: version 1.91.
* NEWS: update news for 1.5, 1.90, and 1.91.
* cvs tag release_1_90
* tunnel.c, htc.c, hts.c: clean up debugging messages.
Thu Mar 4 06:44:27 1999 lars brinkhoff <lars@nocrew.org>
* common.h: #define LOG_ERROR LOG_ERR if necessary. (tip
from Andrew Gray).
Wed Mar 3 17:49:52 1999 lars brinkhoff <lars@nocrew.org>
* htc.c, hts.c (main): send a pad byte every now and
then to keep the connection alive.
* htc.c, hts.c (main): check for NULL before sending strings
to notice().
* common.c, common.h: made notice, debug, and verbose
into functions instead of macros (patch from Andrew
Gray).
* tunnel.c: improved error logging.
Tue Mar 2 17:48:23 1999 lars brinkhoff <lars@nocrew.org>
* tunnel.c (tunnel_maybe_pad): don't send padding if
only padding has been sent over the connection.
(tunnel_write_request): make a note if something other than
padding was sent over the connection.
Sun Feb 28 00:34:13 1999 lars brinkhoff <lars@nocrew.org>
* tunnel.c (tunnel_write): use the protocol for server writes.
(tunnel_write_request): try to make server accept/disconnect
connections like the client does connect/disconnect.
* tunnel.c (tunnel_read_request): new function.
(tunnel_read): removed function.
(tunnel_server_read): renamed to tunnel_read.
(tunnel_read): call tunnel_read_request().
* configure.in: changed to version 1.90 in anticipation of the
big change to using the tunnel protocol on HTTP GET requests also.
* tunnel.c (tunnel_write_request): if writing to the connection
returns error EPIPE, the connection to the proxy has timed out,
and must be re-established. I'm not drunk.
Sat Feb 27 00:29:22 1999 lars brinkhoff <lars@nocrew.org>
* htc.c (sigpipe): new function.
(main): catch SIGPIPE.
* cvs tag release_1_5
* configure.in: version 1.5.
* tunnel.c (tunnel_close): write padding before TUNNEL_CLOSE.
Fri Feb 26 17:37:02 1999 lars brinkhoff <lars@nocrew.org>
* tunnel.c (tunnel_write_request): send a TUNNEL_DISCONNECT
just before disconnecting.
(tunnel_server_read): recognize TUNNEL_DISCONNECT as a command
to close the connection.
(tunnel_new_client): set tunnel->content_length to content_length
- 1 to allow for one extra TUNNEL_DISCONNECT at the end of the data.
(tunnel_out_connect): use tunnel->content_length + 1 to allow
for one extra TUNNEL_DISCONNECT at the end of the data.
* tunnel.c (tunnel_accept): Solaris expects a char * for argument
4 to setsockopt(), so casting to void * should not produce any
warnings anywhere.
* common.c, common.h (daemon): new function #ifndef HAVE_DAEMON.
* hts.c, htc.c: use daemon().
* configure.in: check for daemon().
Thu Feb 25 20:43:49 1999 lars brinkhoff <lars@nocrew.org>
* hts.c (parse_arguments): added --logfile switch.
* htc.c (parse_arguments): added --logfile switch.
* common.h (log): new macro that calls syslog().
* tunnel.c (tunnel_accept): time out if out and in connections
doesn't occur within ACCEPT_TIMEOUT seconds of each other.
Wed Feb 24 19:50:28 1999 lars brinkhoff <lars@nocrew.org>
* cvs tag release_1_4
* configure.in: version 1.4
* tunnel.c (tunnel_close): use a timeout to avoild waiting forever
for trailing pad data after a TUNNEL_CLOSE.
* tunnel.c (tunnel_accept): Write a HTTP/1.1 header in response
to HTTP GET requests.
(tunnel_in_connect): Expect a header in a HTTP GET response.
* acinclude.m4 (HTTPTUNNEL_DEFINE_INADDR_NONE): spelling fix.
* htc.c, hts.c: hid the check for HAVE_GETOPT_H in common.h.
Wed Feb 24 18:40:29 1999 Tomas Berndtsson <tomas@nocrew.org>
* configure.in: added check for libnsl, which is needed on some
Solaris systems for networking functions.
* htc.c, hts.c: use #ifdef HAVE_GETOPT_LONG and #ifdef
HAVE_GETOPT_H to exclude certain parts so that it will compile if
getopt_long is not presesnt on the system.
* configure.in: use HTTPTUNNEL_DEFINE_INADDR_NONE to check if
INADDR_NONE is defined.
* acconfig.h: added @BOTTOM@ statement to get autoheader to
include own defines into config.h.in.
* acinclude.m4: define HTTPTUNNEL_DEFINE_INADDR_NONE, which checks
whether <netinet/in.h> defines INADDR_NONE. #define as 0xffffffff
otherwise. INADDR_NONE is not defined on Solaris.
Tue Feb 23 22:15:23 1999 lars brinkhoff <lars@nocrew.org>
* cvs tag release_1_3
* configure.in: version 1.3.
* common.h: #include <sys/socket.h> and <netinet/in.h> before
<arpa/inet.h>. Hopefully, this will avoid compilation errors on
solaris 2.5.1.
If getopt_long() isn't available, provide broken emulation through
getopt().
Sun Feb 21 08:05:59 1999 lars brinkhoff <lars@nocrew.org>
* cvs tag release_1_2
* configure.in: version 1.2.
* htc.c (parse_arguments): not specifying a proxy was incorrectly
reported as a usare error. fixed.
* configure.in: use HTTPTUNNEL_TYPE_SOCKLEN_T to check for socklen_t.
* acinclude.m4: new file. Define HTTPTUNNEL_TYPE_SOCKLEN_T,
which checks whether <sys/socket.h> declares socklen_t. #define
as int otherwise.
* common.h (do_connect): cast second argument from sockaddr_in *
to sockaddr * to avoid warning.
Sat Feb 20 09:23:11 1999 lars brinkhoff <lars@nocrew.org>
* cvs tag release_1_1
* README: removed the note about the bug.
* tunnel.c (tunnel_server_read): fixed the annoying buffer bug.
* common.c (dump_buf): new function used to dump data read from
a device, socket, or tunnel.
* hts.c (main), htc.c (main), common.h: broke out common code
into handle_input().
* configure.in: version set to 1.1, but no release planned yet.
* HACKING: added a paragraph about the debugging code.
* htc.c, hts.c: made --debug take optional argument instead
of previous repeating scheme.
* rw.c: set debug = 0. no debugging here.
* htc.c, hts.c, common.h: repeating --debug gives more verbose
debugging messages.
* tt.c: set debug = 1 so that debugging is always on
if --enable-debug is.
* tunnel.c: add debugging output.
* htc.c (usage): improved --help output.
(parse_arguments): allow default values for host port and proxy port.
(parse_arguments): add --debug switch.
* htc.c: add debugging output.
don't fork if --debug.
* hts.c (usage): improved --help output.
(parse_arguments): allow a default setting for PORT.
(parse_arguments): complain if forwarding port isn't specified.
(parse_arguments): add --debug switch.
* hts.c: added debugging output.
don't fork if --debug.
* configure.in: add --enable-debug switch.
Fri Feb 19 00:09:00 1999 lars brinkhoff <lars@nocrew.org>
* cvs tag release_1_0
* htc.c (main): made it loop, waiting for new connections.
added a close_tunnel().
* tunnel.c (tunnel_close): don't free tunnel object.
(tunnel_destroy): new function.
(tunnel_is_connected): new function.
Thu Feb 18 07:28:18 1999 lars brinkhoff <lars@nocrew.org>
* hts.c (main): loops waiting for new connections,
daemon-like forking.
* configure.in: bumped version to 0.10.
* hts.c (usage): new function.
(parse_arguments): new function.
(main): call parse_arguments().
if --forward-port was specified, connect a
socket, and use it for I/O.
* htc.c (parse_arguments): added new --forward-port option.
(main): if --forward-port was specified, listen for a connection
on a socket, and use it for I/O.
* common.c, common.h (server_socket): moved here from tunnel.h.
* common.c (set_address): new function.
(name_and_port): moved here from htc.c.
* common.h: moved contents of do.h here.
* do.h: deleted file.
* htc.c (wait_for_connection_on_port): new function.