ChangeLog

Mon May 18 23:27:04 1992  Per Cederqvist  (ceder@lysator)

	* connections.h (Connection): Added the boolean field
	username_valid.
	* internal-connections.c (new_client, EMPTY_CONNECTION):
	Initialize it.
	* prot-a.c (prot_a_parse_packet): Use it to test if username is
	set or not (instead of just assuming that an empty username is
	unset).

Thu Apr 16 00:46:50 1992  Per Cederqvist  (ceder@lysator)

	* Use isc-0.97:
	* Makefile (LIBS): -lisc-new instead of -lold-isc.
	* Makefile (GENOBJS, GEN_SRCS): Include isc-malloc.[oc].
	* isc-malloc.[hc]: New files. (Compare string-malloc.[hc]).
	* Various namechanges:
		  ISCMCB -> IscMaster
		  ISCECB -> IscEvent
		  ISCSCB -> IscSession
		  
	* Use isc_destroy() instead of isc_close().
	* isc-interfacs.h: Include <isc-new.h> instead of <isc.h>.
	* lyskomd.h (listen_client, listen_mux): Now (IscSession *).
	Updated all references.
	* lyskomd.h (kom_server_mcb): Now declared here.
	* ramkomd.c ("isc-malloc.h"): Include instead of <isc-dump.h>.
	* ramkomd.c (server_init): Use the new configuration scheme.
	(Needs som further investigation).
	* ramkomd.c (dump_exit_statistics): Don't
	dump_isc_message_counts() since it doesn't exist.

Wed Apr 15 19:52:20 1992  Per Cederqvist  (ceder@lysator)

	* connections.c (add_to_kill_list): Check if the connection
	already was on the kill-list. If so, print a diagnostic and
	return.

Tue Apr 14 17:21:26 1992  Per Cederqvist  (ceder@lysator)

	* Version 1.1.2 (not released).

	* session.c (create_oldstyle_username): New function.
	* session.c (pepsi, change_what_am_i_doing, who_is_on,
	get_session_info): Use it. (pepsi and change_what_am_i_doing used
	to got the username wrong in 1.1.1).

Sat Apr 11 22:00:27 1992  Per Cederqvist  (ceder@robin)

	* connections.c (check_kill_flag): Small optimization: don't call
	sfree when the kill_list is empty.

Fri Apr 10 13:46:41 1992  Per Cederqvist  (ceder@lysator)

	* Since lyskomd spended 25% of the time in check_kill_flag it was
	rewritten. Instead of having a flag in the Connection that is
	checked once after every atomic call a linked list of connections
	that shall be killed is created.
	* connections.h (Connection): The field kill_me deleted.
	* connections.[hc] (add_to_kill_list): New function.
	* connections.c (kill_list_size): New variables.
	* connections.c (check_kill_flg): Rewritten to use the kill_list.
	* internal-connections.c (EMPTY_CONNECTION, new_client): Don't try
	to initialize kill_me.
	* session.c (disconnect): Use add_to_kill_list() instead of kill_me.

Thu Apr  9 00:15:33 1992  Per Cederqvist  (ceder@lysator)

	* Version 1.1.1 (not released).

	* Lyskom used to spend 60% of the time in limit_text_stat. With
	the changes of today it has dropped to 0.1%.

	* disk-end-of-atomic.c (end_of_atomic): Call limit_cache_size only
	every 100 rounds.

	* conference.c (unique_name): Fixed bug. It was previously
	possible to create a conference with the same name as an already
	existing conference.

	* simple-cache.c (throwable_p): New function.
	* simple-cache.c (limit_pers, limit_conf, limit_text_stat): Use
	throwable_p, and get the condition right. 

Tue Apr  7 16:48:54 1992  Per Cederqvist  (ceder@robin)

	* session.c (login_old, login): Handle visibility flag correctly
	when an implicit logout is performed.

	* prot-a-output.c (prot_a_output_who_info): Removed erroneous
	bugfix.

Mon Apr  6 23:11:29 1992  Per Cederqvist  (ceder@ruben)

	* session.c (who_is_on_ident): Fix malloc bug.

	* session.c (who_is_on, who_is_on_ident, who_is_on_old): Don't
	return invisible sessions.

Sat Apr  4 19:24:27 1992  Per Cederqvist  (ceder@lysator)

	* person.c (get_person_stat): It is allowed to get the person
	status before logging in so that it is possible to print a "last
	login from:" message.

	* ramkomd.c: Include "getopt.h", not <getopt.h>.

	* person.c (create_person): The newly created person always logs in
	visibly.

	* kom-types.c (EMPTY_SESSION_INFO_IDENT, EMPTY_WHO_INFO_IDENT):
	New constants.

	* Makefile (LIBS): Use LIBRESOLV and LIBIDENT.

Wed Apr  1 22:02:55 1992  Per Cederqvist  (ceder@lysator)

	* Code to allow invisible sessions:
	* connections.h (Connection): New field: invisible.
	* session.c, fncdef.txt (login_old): New name for the function
	login().
	* fncdef.txt (login): New function with a parameter for invisible
	use.
	* session.c, fncdef.txt (login): New function with invisibility
	support.
	* session.c (logout, pepsi, change_what_i_am_doing): Don't send
	asynchronous messages if the session is invisible.

	* Code to allow user identification using the Ident protocol (as
	defined in RFC 931):
	* connections.h (Connection): New field: ident_user.
	* connections.h (Res_type): New types: rt_session_info_ident and
	rt_who_info_ident_list.
	* connections.c (login_request): Set ident_user.
	* fncdef.txt (who_is_on_ident, get_session_info_ident): New
	functions that behaves like who_is_on and get_session_info, but
	also returns the ident name.
	* internal_conections.c (EMPTY_CONNECTION, new_client,
	kill_client): Set/free ident_user and invisible.
	* prot_a_output.c (prot_a_output_who_info_ident,
	prot_a_output_who_info_ident_list,
	prot_a_output_session_info_ident): New functions.
	* prot-a.c (reply): rt_who_info_ident_list and
	rt_session_info_ident: New reply types.
	* session.c (login_old): Generate the a proper (but not
	1.1.0-compatible) string in username.
	* session.c (who_is_on, get_session_info): Generate username.
	* session.c (who_is_on_ident, get_session_info_ident): New functions.

	* prot-a.c (prot_a_reply): Free username when returning a
	session_info. It is allocated in get_session_info() in session.c.
	* prot-a-output.c (prot_a_output_who_info_list): Free username
	when returning a who_info_list. It is allocated in who_is_on() in
	session.c.

Tue Mar 31 23:48:47 1992  Per Cederqvist  (ceder@robert)

	* rfc931.[hc]: New file.
	* Makefile: (GEN_OBJS, GEN_SRCS): Use it.

Tue Mar 24 18:05:18 1992  Per Cederqvist  (ceder@robert)

	* simple-cache.c (save_one_text): Check that the entire file made
	it to the disk (compare wath ftell() says after fclose() and
	fopen()).

Mon Mar 23 08:51:13 1992  Per Cederqvist  (ceder@robin)

	* dbck.c (truncated_texts): New variable.
	* dbck.c (main): Increase modifications if truncated_texts is set.
	* dbck-cache.c (init_cache): If the database is truncated or
	severely damaged in the text-status part, just ignore the remaining
	texts (and don't fail miserably).

Thu Mar 12 04:30:17 1992  Per Cederqvist  (ceder@lysator)

	* membership.c (get_unread_confs): You must be logged in to use
	  this call.

Mon Mar  9 16:33:45 1992  Per Cederqvist  (ceder@robin)

	* DATAFILE_NAME (server-config.c): Added a comment.

Wed Feb 26 19:49:21 1992  Per Cederqvist  (ceder@lysator)

	* various: Lint from gcc 2.0 deleted.

Fri Feb 21 01:45:35 1992  Per Cederqvist  (ceder@robin)

	* server-config.c (SYNC_TIMEOUT): Decreased from 10 millisec to 0.
	  It takes some 2 hours for the server at Lysator to save the
	  entire data base, and that is a bit too long...

	* dbck.c (main): New flag: -s. Prints some extra statistics.

	* dbck.c (print_statistics): New function that prints statistics
	  about the lengths of texts.

	* prot-a-parse-arg-c.awk: Fixed a syntax error. (gawk could
	  handle the file, but awk could not).

Sun Jan 12 02:30:34 1992  Per Cederqvist  (ceder at lysator)

	* prot-a-parse.[ch] (prot_a_get_token): Then function is now static.

Sun Jan  5 19:10:20 1992  Per Cederqvist  (ceder at lysator)

	* dbck.c (main): Tell the user why no compression was done if he
	  specifies -g and there is an error in the files.

	* dbck.c, ramkomd.c (main): Better usage messages.

	* simple-cache.c (init_cache): Slightly better log error message
	  when the text file can not be found.

Wed Dec 18 00:05:43 1991  Per Cederqvist  (ceder at lysator)

	* Version 1.0.4 was never used. Version is now 1.1.0.

	* fncdef.txt, prot-a.c, text.c (find_next_text_no,
	  find_previous_text_no): New functions.

Tue Dec 17 00:52:11 1991  Per Cederqvist  (ceder at lysator)

	* prot-a-parse-arg-c.awk: Fixed bogus parsing of argument to
	  get_last_text.

	* prot-a-parse.h, prot-a-parse.c (prot_a_parse_time_date): New
	  function for get_last_text.

	* text.c (get_last_text): Rewrote it.

Mon Dec 16 15:32:57 1991  Per Cederqvist  (ceder at ruben)

	* conference.c (is_supervisor): New arguments: viewer and viewer_p.

	* membership.c (access_perm): New parameters: viewer and viewer_p.

	* admin.c (broadcast, send_message): Don't forget to check the
	  length of the message. 

	* text.c (create_text, create_anonymous_text): Fixed error in max
	  length comparison.

	* All the changes below fixes one single bug. When a text is
	  created that has both a secret and a public conference as
	  recipient the asynchronous messages that were sent out did not
	  filter away the secret conference. This has how been fixed.

	* membership.c manipulate.h (fast_access_perm): New arguments:
	  viewer and viewer_p.

	* send-async.c, text.c (is_member_in_recpt): Moved from
	  send-async.c to text.c.

	* send-async.h, send-async.c (async_new_text): Sends to a
	  specified connection.

	* text.c (create_text, create_anonymous_text): Use
	  send_async_new_text.

	* text.c (send_async_new_text): New function.

	* text.c (get_text_stat): Use filter_secret_info.

	* text.c (filter_secret_info): New function that given a text-stat
	  and a person number yields a new text-stat that only contains
	  tha recipients that the viewer is allowed to know about.

Mon Nov 11 01:08:09 1991  Per Cederqvist  (ceder at ruben)

	* fncdef.txt, prot-a.c, text.c: Added create_anonymous_text.

Mon Nov 10 20:00:00 1991  Linus Tolke T  (linus at ruben)

	* fncdef.txt, prot-a.c, text.c, call-switch.awk, cache.h, 
	  connections.h : Added get_last_text.

Tue Oct 29 15:48:15 1991  Linus Tolke Y  (linus at ruben)

	* prot-a-output.c, prot-a-parse.c, ram-output.c, ram-parse.c
	  (Priv_bits): The flg7 field has change name to extern_gw.

Tue Oct 29 03:52:34 1991  Per Cederqvist  (ceder at robert)

	* Makefile (tags): tags does not depend on anything now.

	* Makefile (HDRS): isc.h should be isc-interface.h. See note from
	  Sat Sep 21. 

	* Version is now 1.0.4.

	* internal-connections.c (no_of_connection_attempts): Now a global
	  variable, so that dump_allocated_connections can write it to the
	  log files.

	* ramkomd.c (dump_exit_statistics): This function, which is only
	  run when the server is brought down nicely, writes some
	  statistics to a log file. The log file is now open in append
	  mode (and not overwrite mode...)

Mon Oct 21 23:14:22 1991  Per Cederqvist  (ceder at robin)

	* text.c (create_text): Check that the length of the text is no
	  greater than TEXT_LEN.

Wed Sep 25 11:44:17 1991  Per Cederqvist  (ceder at lysator)

	* person.c (do_set_passwd, chk_passwd),
	  ram-parse.c (fparse_conference):
	  Use string_free and not sfree to free strings that was
	  created with s_crea_c_string. 

	* person.c (do_set_passwd): Fixed serious bug in salt generation.

Mon Sep 23 19:39:55 1991  Per Cederqvist  (ceder at lysator)

	* text.c (sender): handle a sent_at correctly.

Sat Sep 21 02:12:24 1991  Per Cederqvist  (ceder at lysator)

	* "isc.h" is now known as "isc-interface.h" to avoid confusion
	  with <isc.h>.

	* version.incl: Go 1.0.2.

	* ram-smalloc.c: Added support for memory leak finding.

	* trace-mem.gdb, handle-malloc-dump.el: Useful for finding memory 
	  leaks in the server. Compile ram-smalloc.c with DEBUG_MALLOC
	  defined.

	* mux.c (mux_close): Fixed memory leak.

	* ramkomd.c (main): Print how many blocks isc allocates.

	* ramkomd.c: ip_client_port and ip_mux_port are local to ramkomd.c.

Tue Sep 17 23:04:39 1991  Per Cederqvist  (ceder at lysator)

	* .gdbinit: Now created by "make .gdbinit".

	* Removed smalloc.c that is never used.

Mon Sep 16 19:27:04 1991  Per Cederqvist  (ceder at lysator)

	* version.incl: Version 1.0!

Fri Sep 13 22:20:59 1991  Per Cederqvist  (ceder at lysator)

	* server-config.c: Det heter lyskomd-data, inte ramkomd-data
	  (osv). F|rb{ttrade n}gra kommentarer.

Thu Sep 12 01:00:13 1991  Per Cederqvist  (ceder at lysator)

	* ramkomd.c (main): Anropa srand() om ENCRYPT_PASSWORDS {r satt,
	  s} att vi f}r ett slumpm{ssigt fr|.

	* person.c (do_set_passwd, chk_passwd) Kryptera l|senord om
	  ENCRYPT_PASSWORDS {r satt. (Inkompatibelt med gamla
	  databasformatet).

Tue Sep 10 21:58:18 1991  Per Cederqvist  (ceder at robert)

	* conference.c (delete_conf): Om det {r en brevl}da som tas bort
	  s} ska personen som tas bort loggas ut f|rst (inte n|dv{ndigtvis
	  personen som tar bort en person...)

Thu Sep  5 10:14:40 1991  Per Cederqvist  (ceder at lysator)

	* cache.h, simple-cache.c, dbck-cache.c (cached_set_conf_type): 
	  borttagen.

	* conference.c, person.c: alla anrop till cached_set_conf_type
	  borttagna. (Funktionen anropades bara precis efter
	  mark_conference_as_changed.	  

	* simple-cache.c: Fixade lite stavfel. La till lite nya defensiva
	  kontroller.

	* simple-cache.c (mark_conference_as_changed): Uppdatera inte bara
	  first_local_no, utan {ven nice och type i small_conf_array varje
	  g}ng som mark_conference_as_changed anropas. Namnet uppdateras
	  dock inte. Det kostar nog mer {n det smakar (man m}ste
	  reallokera en str{ng n{r man {ndrar namnet).

	* simple-cache.c (get_text_node, get_pers_node, get_conf_node):
	  Returnera NULL om det s|kta numret {r st|rre {n next_free_num
	  eller next_text_num. Defensivt ska det vara!

Wed Sep  4 22:03:47 1991  Per Cederqvist  (ceder at lysator)

	* text-garb.c (garb_text): Nollst{ll deleted_texts n{r garbningen
	  {r klar.

Sat Aug 31 22:14:30 1991  Per Cederqvist  (ceder at lysator)

	* ramkomd.c: Inkludera alltid <locale.h> - gcc -M f|rs|ker
	  inkludera den {ven om HAVE_LOCALE inte {r satt. Skicka med en
	  tom locale.h i include/ansi f|r de som inte har locale.

Fri Aug 30 05:32:13 1991  Per Cederqvist  (ceder at lysator)

	* config.c ramkomd.c (MAX_NO_OF_CONNECTIONS): S{tt fr}n
	  getdtablesize om det anropet finns.

	* limits.h heter numera tmp-limits.h (f|r att inte f|rv{xla den
	  med ANSI-filen <limits.h>.

Wed Aug 28 03:21:27 1991  Per Cederqvist  (ceder at lysator)

	* dbck.c (post_check_persons): Uppdatera modifications {ven n{r
	  man reparerar antalet skapade m|ten f|r en person.

	* La till RCS-Id i alla k{llkodsfiler.

	* prot-a-parse-arc-c.awk: "smalloc.h" heter <server/smalloc.h>.

	* dbck-cache2.c heter nu dbck-cache.c.

	* cache.c, end-of-atomic.c, lyskomd.c, ram-cache.c: Borttagna.

Mon Aug 26 04:13:34 1991  Per Cederqvist  (ceder at lysator)

	* simple-cache.c: Anv{nde BUFSIZ i st{llet f|r FILENAME_MAX.

	* #include "smalloc.h" heter nu #include <server/smalloc.h>

Sat Aug 24 17:36:43 1991  Per Cederqvist  (ceder at lysator)

	* simple-cache.c: Anv{nde FILENAME_MAX i st{llet f|r 1024.

	* limits.h (MAX_TEXT) |kade till 200003.

Wed Aug 14 02:11:17 1991  Per Cederqvist  (ceder at lysator)

	* Makefile(LIBS): La till -lresolv.

	* config.c(WHITESPACE): La till \r. Det g}r inte att koppla upp en
	  telnet till server version 0.31.6.

Sat May 18 04:22:06 1991  Per Cederqvist  (ceder at nanny)
 
	* Installerade och startade diskomd 0.29.1.

	* Div. bugfixar i diskomd och simple-cache.c.

Fri May 17 06:00:00 1991  Per Cederqvist  (ceder at nanny)

	* Installerade diskomd 0.29 som ramkomd.

Wed May  8 04:43:50 1991  Thomas Bellman  (Bellman@nanny)

	* conference.c (set_super_conf): Fixed bug that made it impossible
	  to set the super-conf to zero.


Mon May  6 09:34:00 1991  Per Cederqvist  (ceder at nanny)

	* Anv{nder funktionerna i memory.h s} l}ng m|jligt i st{llet f|r
	  smalloc/sfree.

	* Nu har servern tv} kopior av namnet p} varje m|te. Dels en som
	  alltid ligger i minnet (name_list i ramkomd, small_conf_arr i
	  diskomd), dels en som bara {r inladdad ibland (i diskomd),
	  conf_arr.

Fri May  3 14:49:19 1991  Per Cederqvist  (ceder at nanny)

	* 0.28 installerad.

	* Anv{nder traverse_connections |verallt d{r man g}r igenom alla
	  uppkopplingar.

	* Ny fil: internal-connections.[hc] (i brist p} b{ttre namn).
	  Inneh}ller new_client(), kill_client(), get_conn_by_number() och
	  traverse_connections(). I forts{ttningen skall man inte anv{nda
	  sig av f{ltet (Connection *)->next, utan i st{llet anv{nda
	  traverse_connections() och get_conn_by_number().

	* Nytt anrop: who_am_i som ger en Session_no.

Thu May  2 17:24:50 1991  Per Cederqvist  (ceder at nanny)

	* St{ngde av TIME_SYNC i ram-cache.c. Nu kanske n}gon orkar l{sa
	  log-filerna igen...

	* Nu kollas flaggan kill_me i Connection i _alla_ uppkopplingar
	  efter varje anrop, s} nu b|r disconnect fungera.

Mon Apr 29 19:02:12 1991  Per Cederqvist  (ceder at nanny)

	* Namnbyte i Who_info och Connection: session resp. client_no
	  heter numera session_no.

	* Ett nytt asynkront meddelande: logout. (Pers_no & Session_no).

	* Tv} nya anrop: get_session_info och disconnect.

Mon Apr 22 14:32:19 1991  Per Cederqvist  (ceder at nanny)

	* version 0.27.2 installerad.

	* Nu skickas sessionsnummer med n{r man g|r 'pepsi' och
	  'change_what_i_am_doing'.

Sat Apr  6 11:47:47 1991  Per Cederqvist  (ceder at nanny)

	* version 0.27.1 installerad.

Sun Mar 24 18:49:56 1991  Per Cederqvist  (ceder at nanny)

	* parser.c: lookup_name(): Nu tas alla '-' bort - |kad
	  QZ-kom-kompatibilitet! F|r tillf{llet g|rs det bara om SERVER {r
	  definierad (f|r att inte riskera att f|rst|ra kod i klienten).

Tue Mar 19 20:27:45 1991  Peter Eriksson  (pen at nanny)

	* connections.c: logout_client() om CONN_MAGIC_FREE, skriver
	  nu i logfilen, och g|r return omeddelbart - snabbfix f|r
	  att servern inte ska krascha s} ofta..

	* version 0.26 installerad

Mon Mar 18 11:28:46 1991  Peter Eriksson  (pen at nanny)

	* config.c: DEFAULT_CLIENT_SERVICE_NAME = lyskom-client
		    IN_CLIENT_PORT = 4896

	* version 0.24 installerad

Mon Mar 18 09:12:59 1991  Peter Eriksson  (pen at nanny)

	* connections.c: mux_handle_packet(): mux->parse.string nollst{lls
          nu efter att den har tilldelats till cp->hostname...

	* version 0.23 installerad

Mon Mar 18 01:56:50 1991  Per Cederqvist  (ceder at nanny)

	* send_message: ny funktion och asynkront meddelande. Ers{tter
	  broadcast. Broadcast finns kvar f|r bak}tkompatibilitet.

Sun Mar 17 23:49:28 1991  Per Cederqvist  (ceder at nanny)

	* mux.c: mux_flush(): om uppkopplingen var av typ MUX_TYPE_CLIENT
	  s} gjordes inte isc_flush. 

Sun Mar 17 03:50:23 1991  Peter Eriksson  (pen at nanny)

	* connections.c: logout_client(), snabb fix f|r ett
	  problem som medf|rde att mux_close() anropas tv}
	  g}nger n}nstans (tror jag), och cp->mux var d}
	  NULL andra g}ngen...

	* Version 0.21 installerad

Sat Mar 16 00:03:29 1991  Per Cederqvist  (ceder at nanny)

	* Simpelt mux-protokoll implementerat.

	* change_name(): Nu kan man byta namn fr}n "foo" till "foo".

	* Version 0.20 installerad

Tue Mar 12 02:16:12 1991  Peter Eriksson  (pen at nanny)

	* server version 0.19 installerad.... BUG fixad i ISCLIB
	  som har medf|rt att en buffert vart |verskriven...

	* server version 0.18 installerad. (magiska nummer inf|rda
	  {ven i Connection och Mux strukturerna)

Mon Mar 11 21:23:02 1991  Peter Eriksson  (pen at nanny)

	* ram-smalloc.c/smalloc.c: Magiskt nummer inf|rt...

Mon Mar 11 19:49:10 1991  Per Cederqvist  (ceder at nanny)

	* dbck anpassat till nya formatet. "dbck -g" garbar i text-filen.

Mon Mar 11 01:48:34 1991  Peter Eriksson  (pen at nanny)

	* 0.17 installerad och ig}ngsatt.

Sun Mar 10 21:23:50 1991  Peter Eriksson  (pen at nanny)

	* connections.c: bugfix i new_client():setup av all_conn...-listan

Sat Mar  9 15:25:09 1991  Peter Eriksson  (pen at nanny)

	* Buffring av meddelanden g|rs nu i Mux-rutinerna.

Sat Mar  9 05:52:34 1991  Per Cederqvist  (ceder at nanny)

	* 0.16 installerad och ig}ngsatt.

Sat Mar  9 03:25:25 1991  Peter Eriksson  (pen at nanny)

	* Allt f{rdigt f|r MUX-hantering. Nu fattas bara ett
	  riktigt protokoll, samt buffring av utdata i Mux_client
	  strukturen. Major rewrite av det mesta som hade med
	  isc_ att g|ra. 

Thu Mar  7 03:16:00 1991  Peter Eriksson  (pen at nanny)

	* Nu g}r servern genom kompilatorn, med allt fixat till
	  ISC. Jag har dock inte provk|rt...

Wed Mar  6 23:08:16 1991  Per Cederqvist  (ceder at nanny)

	* P} grund av Isc-ombyggnaden har jag inte kunnat provk|ra.

	* prot-a.c: prot_a_parse_packet(): Om man skrev n}got som matchade
	  regexpen "A[ \t\n]*\([0-9]+\)[^H].*" n{r man loggade in s} sattes
	  username till "\1H\{\}\1".

	* text.c: get_text(): Nu kan man (troligtvis) h{mta en "tom" text
	  utan att f} felet KOM_INDEX_OUT_OF_RANGE.

Tue Mar  5 19:17:50 1991  Per Cederqvist  (ceder at nanny)

	* ram-smalloc.c: rewrote tmp_alloc and free_tmp. Reason: a spurios
	  "rm ram-smalloc.c"...

Sun Mar  3 22:16:34 1991  Per Cederqvist  (ceder at nanny)

	* isc-serverinfo.[hc]: Uppsnyggad. Anv{nder inte l{ngre n}got som
	  {r lyskom-specifikt. F|ljd{ndringar i connections.c, dit en del
	  saker blev flyttade. Inge hj{lpte mig v{lja vad som skulle bort.

	* N{r n}gon f|rs|ker logga in, men servern {r full, sker nu
	  f|ljande: 

	  * Den som kopplar upp f}r texten "%% No connections left.\n".

	  * Alla andra f}r det asynkrona meddelandet 11
	    (ay_rejected_connection) (inga argument).

Sat Mar  2 18:47:37 1991  Per Cederqvist  (ceder at nanny)

	* i_am_on_obsolete skickas inte l{ngre.

	* broadcast tar nu en str{ng, inte ett textnummer. Skrev broadcast
	  och funktioner f|r det asynkrona meddelandet broadcast.

Sat Mar  2 01:13:29 1991  Lars Willf|r  (willfor at nanny)

	* Fixade en bug i set_permitted_submitters som gjorde att man inte
	  kunde s{tta till}tna inl{ggsskrivare till 0 (vem som helst).

Tue Feb 19 00:52:03 1991  Per Cederqvist  (ceder at nanny)

	* Bytte versionsnummer till 0.13.

	* conference.c: set_etc_motd(): Ett |verfl|digt semikolon gjorde
	  att det inte gick att s{tta etc_motd.

Sun Feb 17 06:44:46 1991  Thomas Bellman  (bellman at nanny)

	* isc-server.c: isc_flush(): Provar att stoppa redan n{r man n}tt
	  upp till maxgr{nsen MAXQUEUEDSIZE, och inte v{nta tills man
	  |verskrider den.

Fri Feb 15 23:39:46 1991  Per Cederqvist  (ceder at nanny)

	* De tv} {ndringarna nedan fungerade inte, s} jag }terst{llde allt.

	* Om /etc/nologin existerar skickar servern str{ngen
	  "%% No logins allowed." vid uppkoppling. Om fildeskriptorerna {r
	  slut skickas str{ngen "%% No connections left."

	* isc_getnextevent(): Nu returneras en ny uppkoppling {ven i
	  fallet ISC_EVENT_REJECT. Anroparen m}ste nu anropa
	  isc_logoutclient p} en s}dan uppkoppling innan isc_getnextevent
	  anropas n{sta g}ng.

Sun Feb 10 10:04:24 1991  Per Cederqvist  (ceder at nanny)

	* convert.c och convert-cache.c konverterade databasen. Filerna
	  f}r vara kvar ett tag till, tills vi ser att allt verkligen
	  fungerar.

	* Inge och jag skrev om ram-cache.c, ram-output.c och ram-parse.c.
	  Nu sparas textmassan i en s{rskild fil. Dessutom sparas
	  klockslag som time_t, inte som struct tm. Dessa tv} }tg{rder
	  ledde till _stora_ hastighetsvinster - ca en faktor 2.

	  [ndringar i cached_delete_text(), cached_get_text(),
	  cached_create_text(), init_cache(), fparse_text_stat(),
	  foutput_text_stat(), foutput_time() och fparse_time().

	* server/ram-output2.c heter numera server/ram-output.c

	* server/services.h heter numera server/internal-services.h
	  (include/services.h {r of|r{ndrad).

Fri Feb  8 20:24:59 1991  Per Cederqvist  (ceder at nanny)

	* cache.h: Ny funktion: cached_conf_exist(Conf_no).

	* cache.h: cached_get_name anv{nds inte! Det {r nu borttaget.

Tue Feb  5 21:17:42 1991  Per Cederqvist  (ceder at nanny)

	* Info om hur l}ng tid de olika delarna av synkningen tog lagras
	  om TIME_SYNC {r definierad i ram-cache.c.

	* Nu kan man l{sa motd_of_lyskom {ven om man inte {r inloggad.

Tue Feb  5 02:58:34 1991  Peter Eriksson  (pen at nanny)

	* isc-server.c/iscserver.h: Max queue size implementerad.
	  Statistik / client lagras i Isc_clientinfo.

Tue Feb  5 00:51:44 1991  Per Cederqvist  (ceder at nanny)

	* db/ramkomd-logg flyttad till etc/ramkomd-logg.

	* etc/pid: process-id skrivs i denna fil.

Fri Feb  1 23:19:04 1991  Per Cederqvist  (ceder at nanny)

	* 0.10 installerad och startad.

	* get_map fungerade inte om man f|rs|kte h{mta en delmap d{r alla
	  texter man ville ha var raderaded. 90-120 == 547689541.
	  (unsigned). R{ttat, men fr}gan {r hur m}nga liknande buggar det
	  finns...

Tue Jan 22 10:14:28 1991  Lars Willf|r  (willfor at nanny)

	* [ndrade lite #include-rader s} att make depend ska fungera.
	  Kommenterade bort '#include "CloseFileDescriptors"' ur logII.c.

Fri Jan 18 10:33:58 1991  Per Cederqvist  (ceder at nanny)

	* Nytt asynkront meddelande: ay_login. S{nds n{r n}gon loggar in.
	  Nu s{nds inte ay_i_am_on n{r man loggar in l{ngre.

Thu Jan 17 14:43:14 1991  Per Cederqvist  (ceder at nanny)

	* 0.09 installerad.

	* ram-cache.c: Om TIME_SYNC {r definierad loggas information om
	  hur l}ng tid varje syncning tar.

	* Inge:s funktioner f|r att spara databasen n{stan dubbelt s}
	  snabbt som vanligt testade och inlagda.

Mon Jan 14 11:45:26 1991  Per Cederqvist  (ceder at nanny)

	* forced_leave_conf(): Ny funktion som anropas n{r n}gon uttr{der
	  ur ett m|te (av n}gon orsak). Den skickar ett asynkront
	  meddelande till alla uppkopplingar d{r personen i fr}ga {r
	  inloggad och ber{ttar att han inte l{ngre {r med i m|tet. Det
	  asynkrona meddelandet heter "ay_leave_conf".
		       
Sun Jan 13 20:26:29 1991  Inge Wallin  (inge at nanny)

	* Stoppat ner filerna ../*.h i det nyskapade directoryt ../include
	  samt fixat samtliga h- och c-filer i serverdirectoryt att
	  inkludera <foo.h> i st{llet f|r "../foo.h". Dessutom lagt till
	  -I../include i Makefile.

Sun Jan 13 11:27:31 1991  Per Cederqvist  (ceder at nanny)

	* membership.c: get_memberhip(): Om n}gon f|rs|ker h{mta en
	  medlemsskapslista f|r en person den {r organisat|r f|r utan att
	  h{mta de l{sta texterna s} s{tts read_texts till NULL. Bug! Fixat.

	* do_delete_text(): L{nken fr}n f|rfattaren till texten
	  (created_texts) s{tts till noll n{r texten tas bort.

Fri Jan 11 13:37:00 1991  Per Cederqvist  (ceder at nanny)

	* create_text(): Nu kan en text inte vara kommentar/fotnot till
	  samma text mer {n en g}ng.

Thu Jan 10 21:42:16 1991  Thomas Bellman  (bellman at nanny)

	* connections.c: call_function(): Variabeln 'status' tilldelades
	  v{rdet FALSE, fast den var av typen Success.

Thu Jan 10 20:40:46 1991  Peter Eriksson  (pen at nanny)

	* Added feature: rwhod support. (rwhod.c / connections.c)

Thu Jan 10 12:40:33 1991  Per Cederqvist  (ceder at nanny)

	* ram-output.c: foutput_membership() och ram-parse.c:
	fparse_membership(): Om no_of_read != 0 och read_texts == NULL s}
	s{tts no_of_read till 0 och ett meddelande loggas.

	* ram-parse.c: fparse_person(): en liten minnesl{cka tillt{ppt.
	  L|senordet lagrades dubbelt i servern. Eftersom fparse_person
	  bara anv{nds vid uppstart s} p}verkas inte storleken s}
	  mycket... 

Wed Jan  9 16:53:56 1991  Per Cederqvist  (ceder at nanny)

	* mark_as_read(): adjust_read anropas alltid. F|rut kunde det
	  h{nda att read_texts blev o{ndlig om en text raderades innan man
	  l{ste den. Nu ska det inte bli s}. (Men det finns fortfarande
	  minst en bugg kvar n}gonstans i mark_as_read).

Mon Jan  7 11:00:37 1991  Per Cederqvist  (ceder at nanny)

	* mark_as_read(): Nu protesterar servern om man f|rs|ker markera
	  en text med lokalt nummer 0.

Mon Jan  7 09:05:24 1991  Peter Eriksson  (pen at nanny)

	* connections.c&isc-server.c: ISC_EVENT_REJECT

Sun Jan  6 16:13:49 1991  Per Cederqvist  (ceder at nanny)

	* text-garb.c: garb_text() loggar nu hur m}nga texter
	  den har tagit bort efter varje runda.

Sun Jan  6 16:20:59 1991  Peter Eriksson  (pen at nanny)

	* missing-ansi.c: skapade 'strerror()'
	  connections.c:  {ndrade i toploop() s} fel skrivs ut som
			  text ist{llet f|r som siffror.
          isc-server.c:   ditto i isc_flush().

Sat Jan  5 16:20:04 1991  Peter Eriksson  (pen at nanny)

	* connections.c: fexists(): nollst{llning av 'errno'.
	                 skriv ut event->msg om den {r satt vid
			 ISC_EVENT_ERROR.
	  isc-server.c:  isc_getnextevent(): s{tt isc_ei->msg till
			 en beskrivande text vid ISC_EVENT_ERROR.

Sat Jan  5 04:13:01 1991  Per Cederqvist  (ceder at nanny)

	* La in en close i isc_logoutclient. Nu ska v{l f|rbindelserna
	  kopplas ner ordentligt, hoppas jag.

Fri Jan  4 21:14:36 1991  Per Cederqvist  (ceder at nanny)

	* Version 0.07 tagen i drift.

Fri Jan  4 20:13:40 1991  Peter Eriksson  (pen at nanny)

	* isc-server.c: non-blocking writes och transmit queue funkar nu.

Fri Jan  4 12:02:03 1991  Per Cederqvist  (ceder at nanny)

	* create_text returnerar numera KOM_ILL_MISC om man f|rs|ker med
	  samma mottagare mer {n en g}ng.

	* add_recipient klarar nu {ven av att addera en cc_recpt.

Fri Jan  4 11:57:48 1991  Peter Eriksson  (pen at nanny)

	* printf.c: Ansifikation...
	  isc-server.c: isc_printf(), isc_putc(), isc_write() & isc_flush()
			anv{nder nu alla en per-klient s{ndbuffer.
			Dock anv{nds blocking-writes fortfarande...
	  prot-a-*.c & ram-*.c: Anv{nder nu isc-rutinerna f|r utmatning
		                ist{llet f|r stdio.
				

Sun Dec 16 21:55:19 1990  Thomas Bellman  (bellman at nanny)

	* services.c: pepsi(), change_what_i_am_doing(): Man b|r nog s{tta
	  alla f{lt till n}got vettigt i infostrukturen som man skickar
	  till async_i_am_on()...  Speciellt str{ngar som anv{ndarnamnet.

Sat Dec 15 11:04:45 1990  Per Cederqvist  (ceder at nanny)

	* prot-a-send-async.c, async.h: i_am_on skall naturligtvis skicka
	  en hel Who_info. Nu g|rs det. F|r att inte elisp-klienten skall
	  sluta fungera har numera i_am_on nummer 6. Gamla i_am_on, nummer
	  2, finns fortfarande kvar, men kommer att tas bort om n}gon
	  m}nad eller s} n{r alla elisp-klienter som anv{nder gamla
	  i_am_on har f|rsvunnit.

Fri Dec 14 22:15:11 1990  Per Cederqvist  (ceder at nanny)

	* send-async.c: Nu t}l servern att det finns klienter som inte har
	  hunnit ber{tta vilket protokoll de anv{nder. Denna bugg har
	  orsakat ett antal omstarter...

Mon Dec 10 05:32:01 1990  Thomas Bellman  (bellman at nanny)

	* ramkomdc: chdir() till /usr/lyskom/etc innan man dumpar core.
	  Kommer antagligen inte att funka...

Mon Dec 10 05:31:33 1990  Peter Eriksson  (pen at nanny)

	* isc-server.c: non-blocking writes. (FNDELAY).

Wed Dec  5 17:44:27 1990  Per Cederqvist  (ceder at nanny)

	* ram-cache.c: {ndrade konstanten MAX_TEXT fr}n 9999 till 15000.
	  R{ttade en bugg i cached_create_text(). F|rut s} kollade den om
	  next_text_num var == MAX_TEXT, och sa i s} fall ifr}n, MEN
	  r{knade upp next_text_num. Text nummer (MAX_TEXT+1) kunde allts}
	  skapas...

Sun Dec  2 18:06:01 1990  Per Cederqvist  (ceder at nanny)

	* ram-output.c: foutput_time()
	  ram-parse.c: fparse_time()
	  Tidpunkter sparas numera i GMT. P} s} s{tt slipper man ta reda
	  p} vilken tidszon man k|r i.

Thu Nov 29 14:43:27 1990  Per Cederqvist  (ceder at nanny)

	* Jag {ndrade i typen Isc_clientinfo och tog bort en hel del som
	  jag i st{llet la i Connection (som jag skapade). Protokoll A
	  isolerat till typen Prot_a. Nu tror jag att allt som {r
	  protokoll-specifikt {r isolerat, s} l}ngt det g}r. Arbetet med
	  att implementera protokoll B b|rjar nu...

Wed Nov 28 07:57:48 1990  Per Cederqvist  (ceder at nanny)

	* [ven f|r de asynkrona meddelandena {r nu protokoll A isolerat.

Tue Nov 27 14:39:12 1990  Peter Eriksson  (pen at nanny)

	* kill -USR2 g|r fork()&abort() s} man kan f} ut en core av en
	  exekverande server utan att d|da den.

	* ramkomd.c - sighandler_quit - exit(1) -> abort().

Mon Nov 26 21:15:13 1990  Per Cederqvist  (ceder at nanny)

	* Isc_clientinfo-structuren har ett nytt f{lt: u_char protocol.

	* F|rberedde f|r protokoll B genom att isolera protokoll A. Nu
	  ligger allt protkoll-A-specifikt i filerna prot-a-output.[hc],
	  prot-a-parse-arg-[hc].awk, prot-a-parse.[hc] och prot-a.[hc].
	  Observera dock att jag inte {r helt klar {n: jag har inte gjort
	  n}got }t asynkrona meddelanden.

Sun Nov 25 14:17:47 1990  Peter Eriksson  (pen at nanny)

	* isc-cache.c&prot-a-output.c: fflush()+write(fileno()) -> fwrite().
	  Borde snabba upp lite. 

Sun Nov 25 03:08:24 1990  Per Cederqvist  (ceder at nanny)

	* services.c: mark_text(): Nu g}r det att markera texter!
	  [ndringar i manipulate.c:text_read_access - man f}r alltid l{sa
	  texter som man har markerat. Dessutom n}gra nya funktioner i
	  manipulate.c f|r att hantera markeringar.

	* services.c: set_conf_type(): Det {r inte till}tet att ha ett
	  m|te/en person som {r secret men inte rd_prot.

Sat Nov 24 14:19:53 1990  Per Cederqvist  (ceder at nanny)

	* kom_get_unread_confs ger vilka m|ten en viss person har ol{sta
	  inl{gg i.

Sat Nov 24 09:33:32 1990  Peter Eriksson  (pen at nanny)

	* MAX_NO_CONNECTIONS satt till 14 om __sequent__. 
	  [14(max_no_clients)+1(portnum)+3(stdio)+1(databas)+1(reject)]

	* Nya kommandoradsoptioner: -D{databas-path}, -p{portnum}.

	* DATAFILE, BACKUPFILE -> datafile, backupfile (variabla pga
	  support av olika databasdir).
	  
Thu Nov 22 08:06:06 1990  Peter Eriksson  (pen at nanny)

	* Hackade in -SIGUSR1/-SIGHUP/-SIGQUIT (sync, sync&die, sync&die-fast)

	* MAX_NO_OF_CONNECTIONS - funktionalitet

	* Check av /etc/nologin f|r utesp{rr av anv{ndare

Wed Nov 21 10:16:28 1990  Per Cederqvist  (ceder at nanny)

	* end-of-atomic: Nu anropas garb-text() om servern {r idle.

	* ram-cache.c: traverse_text och cached_get_garb_nice skrivna.

	* isc-server.c: Nu anv{nds SO_DONTLINGER, SO_REUSEADDR och
	  SO_KEEPALIVE p} socketen.

	* MAX_NO_OF_CONNECTIONS {r 15 om __sequent__ {r definierat, annars
	  32.

	* config.c: USERNAME_LEN {ndard fr}n 32 till 128 f|r att f} plats
	  med ett maskinnamn ocks}.

	* Makefile: /bin/sed fattar inte heller \{n\}, precis som GNU-sed,
	  s} jag skrev om Makefilen utan den.

Sun Nov 11 15:36:51 1990  Per Cederqvist  (ceder at nanny)

	* cached_set_garb_nice och cached_get_garb_nice.

Fri Nov  9 14:58:54 1990  Per Cederqvist  (ceder at nanny)