changelog-0.13.1

mms client

	* gwlib/http.c: Now uses FDSet, instead of explicit waits,
	and now again does concurrent transactions as a side effect,
	but only does one transaction per HTTP connection. The code is
	in need of cleaning up quite a bit, but should work, except for
	not destroying the FDSet at shutdown.

2000-10-31  Richard Braakman  <[e-mail]>

	* gwlib/conn.c: Implement conn_unregister() too.

2000-10-31  Lars Wirzenius  <[e-mail]>

	* gwlib/http.c: Converted HTTP transaction handling into a state
	machine, so that FDSets can be easily be used with HTTP.

2000-10-30  Lars Wirzenius  <[e-mail]>

	* gwlib/gwstr.[ch]: Removed unused functions strndup and
	str_reverse_case_seek. The rest of this module will go away once
	smsbox is re-written to use Octstr.

2000-10-30  Richard Braakman  <[e-mail]>

	* gw/wap-appl.c: Support for X-WAP.TOD header, needed for WAP 1.1
	conformance.  (requirement UACache-0010)

	* gw/wsp_headers.c: Special encoding for X-WAP.TOD, which is
	an application-specific header with a field encoding that does
	not match the application-specific-value rule.  (This is a
	contradiction in the spec).

	* gwlib/http.[ch]: Make http_header_remove_all report how many
	headers it removed.

2000-10-30 Aarno Syv鋘en <[e-mail]>

	* gw/wtp_resp_state-decl.h: Added timeout to state RESULT_WAIT: Now
	we wait for result only for AEC_MAX timer periods.

	* gw/wtp.c, gw/wtp_resp.c, gw/wtp_resp_state-decl.h: Added class 
	transaction handling. Not much tested, yet.

2000-10-27  Lars Wirzenius  <[e-mail]>

	* README.*: Moved information into README. There's no point in
	having lots of small files.

2000-10-27  Lars Wirzenius  <[e-mail]>

	* gw/bb_http.c: Add Content-Type header to bearerbox admin
	interface replies.

2000-10-27  Kalle Marjola  <[e-mail]>

	* gw/smsbox_req.c: fixed bug created by applying a few day old fix...

2000-10-26  Richard Braakman  <[e-mail]>

	* test/test_headers: Fix memory leaks introduced by
	http_header_combine test.

2000-10-26  Richard Braakman  <[e-mail]>

	* gwlib/fdset.[ch]: New module for polling large sets of file
	descriptors efficiently.  Not used yet, intended for HTTP module.

	* gwlib/gwlib.h: include fdset.h

	* gwlib/conn.[ch]: Added conn_register and conn_unregister,
	to use Connections with FDSets.

	* gwlib/list.[ch]: Wrap list_create just like octstr_create,
	so that the memory leak listing shows who called list_create.
	
2000-10-26  Lars Wirzenius  <[e-mail]>

	* gwlib/dict.c: Initialize hash table elements to be Lists, instead
	of garbage.
	
    	* test/test_dict.c: Wrote.

	* gwlib/http.c: Cleanups: Wait for read_response_thread to
	terminate at http_shutdown and destroy the started_requests_queue.
	Also re-implemented the HTTPSocket pool with dict, so that it
	no longer does linear searches; the code is a bit simpler now
	as well.
	
	* test/test_http.c: Use http_destroy_headers instead of
	list_destroy. This also fixes a memory leak of one header.

2000-10-26  Lars Wirzenius  <[e-mail]>

	* gwlib/octstr.c: Give unsigned int as the type to expect to
	va_arg when converting %u and %hu and similar cases.

2000-10-26  Richard Braakman  <[e-mail]>

	* gw/wap-appl.c: Use http_header_combine instead of
	http_append_headers to combine session and request headers,
	to get the semantics right according to WAE section 8.

	* gwlib/http.c: Implemented http_header_combine.

	* test/test_headers.c: Added a test of http_header_combine.

2000-10-26  Lars Wirzenius  <[e-mail]>

    	* gwlib/dict.[ch]: Wrote.

	* gwlib/gwlib.h: Include dict.h.

2000-10-26  Kalle Marjola  <[e-mail]>

	* gwlib/conffile.c (config_sanity_check): make sure that there are
	smsc group(s) and sms-service group(s) if there is smsbox set.

2000-10-26  Lars Wirzenius  <[e-mail]>

	* gwlib/http.c: Converted to use conn.c. This is a minimal change,
	and does not yet do multiple transactions in parallel.

2000-10-26  Lars Wirzenius  <[e-mail]>

	* gw/smsbox.c: Get client IP using http_socket_ip, instead of
	http_socket_fd. http_socket_fd will be reserved for getting the
	file descriptor for the HTTP server port only, and may ultimately
	go away completely.
	
	* gw/smsbox_req.c: Bugfix. We gave the allow list as the deny
	list when checking for sendsms client authorization.

2000-10-26  Kalle Marjola  <[e-mail]>

	* doc/userguide/userguide.xml: added (m) 'mandatory' and (c)
	'conditionally mandatory) markings to all configuration file
	variables. 
	
2000-10-26  Kalle Marjola  <[e-mail]>

	* gw/smsbox_req.c: fixed that messages with no translation are
	handled correctly

2000-10-25  Lars Wirzenius  <[e-mail]>

	* gw/wml_definitions.h: Commented out OPAQUE, since Cygwin
	(via some Windows header) defines it, and it isn't being used,
	anyway.  This is an intermin solution, a better one would be to
	add something like a WML_ or WBXML_ prefix to all those tokens.

	* gw/wtp_resp_state-decl.h: Renamed WAIT_TIMEOUT to
	WAIT_TIMEOUT_STATE to get rid of name conflicts with Cygwin
	headers.
	
	* gwlib/socket.c, test/fakewap.c: Removed an include for
	netinet/tcp.h, which seems to a) not be needed under Linux and b)
	be unknown to Richard Stevens, so presumably it is non-portable.
	If it proves to be necessary, we'll add it to configure and
	include it conditionally.
	
	* Thanks to Stipe Tolj for pointing these out.

2000-10-25  Lars Wirzenius  <[e-mail]>

	* configure{,.in}: Check for pthread_exit instead of
	pthread_create, when looking for a Posix thread implementation.
	HP-UX has trouble finding pthread_create, because it is an
	inline function.

2000-10-25  Richard Braakman  <[e-mail]>

	* wmlscript/wsstree.[ch], wmlscript/wslexer.c: Fix parsing of
	integer literal -2147483648.  This was done by storing numbers
	as unsigned longs and introducing an explicit sign field.

2000-10-24  Richard Braakman  <[e-mail]>

	* gwlib/octstr.c: Add support for formats u, o, x, and X.
	(test_cimd2 needs X.)

	* test/test_cimd2.c: Fix errors in octstr_format calls.

2000-10-24  Richard Braakman  <[e-mail]>

	* wmlscript/wsstdlib.c: Corrected "Phonebook" to "PhoneBook".

2000-10-24  Kalle Marjola  <[e-mail]>

	* doc/userguide/userguide.xml: filled SMPP smsc group fields,
	thanks for Mikael Gueck for patch.

2000-10-24  Lars Wirzenius  <[e-mail]>

	* Finished first phase of reducing the number of threads
	doing HTTP requests. This phase implements a new interface
	(http_start_request and http_receive_response, with the http_get
	and http_post functions being wrappers around these). The
	goal is to have a static number of threads, internal to the
	HTTP implementation, doing all HTTP requests at once, instead
	of having a new thread for each HTTP request. This phase makes
	that happen, but is implemented so that HTTP requests are done
	serially, not in parallel. The next phase is to re-write the I/O
	parts of the HTTP implementation so that HTTP requests are done
	in parallel once again, using the conn.c module.
	
	* gwlib/http.[ch]: Many internal changes.
	
	* test/test_http.c: Use the new interface, instead of the
	http_get wrapper.

2000-10-24  Kalle Marjola  <[e-mail]>

	* gw/urltrans.c: oops, forgot to switch reservations

2000-10-24  Kalle Marjola  <[e-mail]>

	* gw/urltrans.c: added missing (disappeared?) room reservation for
	%q and %Q in get_pattern, and added note why sender and receiver
	is switched. Thanks for Juho-Pekka Virolainen for noticing this.

2000-10-24  Yann Muller  <[e-mail]>

	* gw/smsc_at.c: Added support for Falcom A2D modem, thanks to
	Mike Gaertner. Also changed the default protocol identifier
	and coding scheme. Preliminary support for Nokia 7110 as SMSC.
	
2000-10-23  Lars Wirzenius  <[e-mail]>

	* gwlib/gwmem.h, gwlib/protected.h: Wrote macros to make it
	harder to call the wrapped functions directly.

	* gwlib/gwmem-check.c, gwlib/gwmem-native.c, gwlib/protected.c:
	Call the wrapped functions anyway. :)

	* gw/bb_smsc.c, test/fakesmsc.c, test/fakewap.c,
	test/test_cimd2.c, test/wml_tester.c: Use wrappers instead of
	direct calls to the wrapped functions.
	
	* wmlscript/wmlsc.c: Undefine the accident protectors and call
	the wrapped functions directly. This needs to be fixed later.

2000-10-23  Lars Wirzenius  <[e-mail]>

	* gwlib/utils.[ch]: Wrote gw_isdigit and gw_isxdigit as wrappers
	around isdigit and isxdigit, to compensate for broken platforms
	where they are not available as functions.

	* gw/smsc_cimd2.c, gw/wsp_headers.c, gwlib/octstr.[ch]: Use
	gw_isdigit and gw_isxdigit instead of isdigit and isxdigit
	together with octstr_check_range.

2000-10-23  Lars Wirzenius  <[e-mail]>

	* configure{.in,}: Don't compile start-stop-daemon, unless the
	--enable-start-stop-daemon option is used.
	
	* gw/smsc_at.c, gw/smsc_emi.c, gw/smsc_sema.c: Define CRTSCTS as
	zero if it is not defined.
	
	* gwlib/socket.c: Allocate the 64 kilobyte buffer dynamically,
	instead of from the stack.
	
	* These changes were prompted by a report of HP/UX compilation
	changes by Timo Siirainen.

2000-10-23  Lars Wirzenius  <[e-mail]>

	* ChangeLog: Formatted long lines.

2000-10-23  Kalle Marjola  <[e-mail]>

	* doc/userguide/userguide.xml: added missing EMI variable
	connect-allow-ip

2000-10-23 Aarno Syv鋘en <[e-mail]>

	* gw/wtp_resp_state-decl.h: Spec does not say what to do when state is
	RESULT_RESP_WAIT and event receiving an invoke. Yet 0.12 logs already
	have these events. Handled event same way when state is RESULT_WAIT.

2000-10-23  Richard Braakman  <[e-mail]>

	* Made gwthread_poll() actually return the results.

2000-10-23  Richard Braakman  <[e-mail]>

	* Bugfix: HTTP POST requests have a Content-Length again.
	Thanks to Stipe Tolj for spotting the problem.

2000-10-20  Kalle Marjola  <[e-mail]>

	* doc/userguide/userguide.xml: wrote appendix B, using fake SMS
	center.

2000-10-19  Kalle Marjola  <[e-mail]>

	* doc/userguide/userguide.xml: added notes on 'required
	components' for SMS gateways

2000-10-19  Kalle Marjola  <[e-mail]>

	* gw/wapbox.c: send that wakeup when bearerbox exits, too.
	
2000-10-19  Kalle Marjola  <[e-mail]>

	* gw/wapbox.c: modified send_heartbeat to use gwthread_sleep
	instead of ordinary sleep, so we can use gwthread_wakeup to wake
	it up when wapbox is killed - now wapbox dies when it catches
	kill, not after 0-30 seconds. 

2000-10-18  Tuomas Luttinen  <[e-mail]>

	* gw/wml_compiler.c: Now checks also attributes for texts that could 
	be placed in the string table. Also removes non alphanumerical 
	characters from the start and the end of the strings.

	* gwlib/octstr.[ch]: octstr_strip_nonalphanums added.

2000-10-18  Richard Braakman  <[e-mail]>

	* gwlib/conn.[ch]: Added conn_wait_multi(). Untested.
	Fine-tuned the locking in conn_wait.

	* gwlib/gwthread-pthread.c, gwlib/gwthread.h:
	Added gwthread_poll().  Untested.

2000-10-18  Richard Braakman  <[e-mail]>

	* gwlib/charset.c, gwlib/conffile.c, gwlib/counter.c,
	gwlib/counter.c, gwlib/gwmem-check.c, gwlib/gwmem-native.c,
	gwlib/gwstr.c, gwlib/parse.c, gwlib/protected.c, gwlib/socket.c,
	gwlib/thread.c: Reformatted.

2000-10-18  Richard Braakman  <[e-mail]>

	* configure.in, config.h.in: New test for HAVE_SYS_POLL_H.

	* gwlib/gwpoll.h, gwlib/gwpoll.c: Files that either include 
	sys/poll.h or define poll() themselves.

	* gwlib/gwlib.h: Include gwpoll.h.

	* gwlib/conn.c, gwlib/gwthread-pthread.h: Do not include
	sys/poll.h directly, let gwlib/gwlib.h do it.

2000-10-18  Richard Braakman  <[e-mail]>

	* gw/bb_udp.c, gwlib/http.c: Corrected some stray free() calls
	to gw_free().

2000-10-18  Kalle Marjola  <[e-mail]>

	* gw/bearerbox.c: Use new report_version in HTTP admin status, too.

2000-10-18  Lars Wirzenius  <[e-mail]>

	* gw/shared.[ch]: Added function version_report_string so that the
	report_version() info can be reported via HTTP as well.

2000-10-18  Kalle Marjola  <[e-mail]>

	* gw/smsc_fake.c: fixed that message sending is not tried with
	closed socket, but error is returned instead

	* gw/bb_*.c: added missing queueing information to status: now all
	lists are added together before reporting queue lengths

2000-10-18 Aarno Syv鋘en <[e-mail]>

	* gw/wtp_init_state-decl.h, wtp_resp_state-decl.h: Add a comment tell-
	ing which CR is implemented. Now all deviations from June 2000 con-
	formance release are explained.

2000-10-18  Kalle Marjola  <[e-mail]>

	* gw/bearerbox.c: updated 'status' to tell number of messages
	still queued in main queues (internal specific queues are not yet
	counted)

	* gw/bb_*.c: Did initial code changes for 'xmlstatus' query,
	although it does not return anything yet.

2000-10-18  Lars Wirzenius  <[e-mail]>

	* gw/urltrans.c: Fix off-by-one error in is_safe array size
	in encode_for_url().

2000-10-18  Lars Wirzenius  <[e-mail]>

	* gw/bearerbox.c, gw/smsbox.c, gw/wapbox.c: Added missing #include
	"shared.h".

2000-10-17  Lars Wirzenius  <[e-mail]>

    	* gwlib/gwlib.c: Reformatted to new coding style.
	
	* gw/shared.[ch]: New files to hold the function report_versions
	(and other functions in the future). This function reports the
	version of Kannel that starts up, and the host it runs on, and
	the version of libxml.