+Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Sleep two (2) seconds after sending QUIT command to server.
+ Affected file lib/silcclient/command.c.
+
+ * Assure that if outgoing data buffer is pending do not force
+ send any data. Affected file silcd/packet_send.c.
+
+ * Assure that if outgoing data buffer is pending do not force
+ send any data. Affected file lib/silcclient/client.c.
+
+ * Implemented the backup router support when the primary router
+ goes down. The servers and routers can now use the backup
+ router as new primary router without loosing connectivity.
+
+Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
+ in the server to indicate disabled entry. All data read
+ from the connection will be ignored and no data is sent
+ for entry that is disabled. Affected files are
+ silcd/idlist.h, silcd/server.c.
+
+Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Created SFTP client and server test programs in the
+ lib/silcsftp/tests directory.
+
+Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Implemented memory filesystem (virtual filesystem) for
+ SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
+ sftp_fs_memory.c.
+
+Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Implemented the SFTP (SSH File Transfer Protocol) to the
+ lib/silcsftp. It includes SFTP client and SFTP server
+ implementations.
+
+Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Moved lib/silccore/silcprotocol.[ch] to the
+ lib/silcutil library.
+
+ * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
+ take variable argument list pointer as argument. Affected
+ file lib/silcutil/silcbuffmt.[ch].
+
+ * Added silc_buffer_set function that is used to set data
+ to a SilcBuffer that is not allocated at all (SilcBufferStruct).
+ Affected file lib/silcutil/silcbuffer.h.
+
+ * Changed various routines in the core library to use the new
+ silc_buffer_set instead of allocating new buffer only for
+ temporary purposes.
+
+ * Added 64-bit value formatting and unformatting support to the
+ silc_buffer_[un]format routines. Affected file is
+ lib/silcutil/silcbuffmt.[ch].
+
+ Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
+ to includes/bitmove.h.
+
+Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Fixed channel user mode saving in client library. Affected
+ file lib/silcclient/command[_reply].c.
+
+Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Defined the file transfer to the SILC Protocol. Added
+ new packet type SILC_PACKET_FTP and defined File Transfer
+ Payload. The mandatory file transfer protocol is SFTP
+ (SSH File Transfer Protocol). Affected file in addition
+ of the internet draft is lib/silccore/silcpacket.h.
+
+ * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
+ packet SILC_PACKET_RESUME_ROUTER instead. The new packet
+ is used as part of backup router protocol when the primary
+ router of the cell is back online and wishes to resume
+ the position as primary router.
+
+ * Redefined the MAC generation keys in the protocol. The
+ same key is not used anymore in both direction. Both
+ direction will now use different keys for sending and
+ receiving. This fixes a potential security flaw. This
+ change causes incompatibilities in the protocol.
+
+ * Redefined also the MAC computation from the packet.
+ An packet sequence number is now added to the MAC
+ computation. This prevents possible replay attacks against
+ the protocol. This change too causes incompatibilities
+ in the protocol.
+
+ Added `sequence' field to the SilcPacketContext to hold
+ the current sequence number for the packet.
+
+Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Added `created' field to the SilcIDListData in the file
+ silcd/idlist.h to indicate the time when the entry was
+ created.
+
+ * Added `created' field to the SilcChannelEntry too. Affected
+ file silcd/idlist.h.
+
+ * Added `creation_time' aguments to all the announcement functions
+ in the server. If it is provided then only the entries that
+ was created after the provided time frame are actually
+ announced. Affected file silcd/server.[ch].
+
+ * The protocol says that the Channel ID's IP address must be
+ based on the router's IP address. Added check for this in
+ the silc_server_new_channel when processing incoming New Channel
+ Payload. Affected file silcd/packet_receive.c.
+
+ * Print out the correct version with --version in SILC client.
+ Affected file irssi/src/silc/core/silc-core.c.
+
+Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Fixed WHOWAS command to check for completnes of the client
+ entry always, not just when the command is coming from client.
+ Affected file silcd/command.c.
+
+ * Added new function silc_server_packet_queue_purge to purge the
+ outgoing data queue to the network. After the function returns
+ it is guaranteed that the outgoing packet queue is empty.
+ Affected file silcd/packet_send.[ch].
+
+ * Purge the outgoing packet queue in the rekey protocol's final
+ callback to assure that all rekey packets go to the network
+ before quitting the protocol. Affected file silcd/server.c.
+
+ * Added silc_client_packet_queue_parse as similar function as
+ in server to the client library. The affected file is
+ lib/silcclient/client.c.
+
+Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Splitted silcd/server.c and created silcd/server_util.[ch]
+ for utility functions.
+
+ * Added new socket flag SILC_SF_DISABLED to indicate that the
+ connection is open but nothing can be sent to or received from
+ the connection. Affected file lib/silcutil/silsockconn.[ch].
+ The checking for disabled socket is checked in the low level
+ silc_socket_write and silc_socket_read functions.
+
+Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Allow only nicknames and channel names that fits into the
+ 7-bit unsigned char ASCII set. Affected file silcd/command.c.
+
+Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * When processing JOIN command reply in server check that if
+ the channel exists in our global list we'll move it the local
+ list. Affected file silcd/command_reply.c.
+
+ * Fixed the check whether client is joined on the channel already
+ in JOIN command. Affected file lib/silcclient/command.c.
+
+ * Fixed the JOIN command reply to check whether the channel
+ already exists. Affected file lib/silcclient/command_reply.c.
+
+Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Added silc_ske_status_string to map the SKE error numbers
+ to readable strings. The affected files are
+ lib/silcske/silcske[_status].[ch].
+
+Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Do not show the private channels on the WHOIS channel list
+ as it is not allowed by the protocol. The affected file is
+ silcd/server.c.
+
+Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Assure that the packet length digged from the actual packet
+ is something sensible in the silc_packet_decrypt_rest_special
+ in lib/silccrypt/silcpacket.c.
+
+ * Free and NULL the allocated pointer in silc_hmac_alloc if
+ the HMAC allocation fails. The affected file is
+ lib/silccrypt/silchmac.c.
+
+ * Print the selected security properties to the log files in
+ the server. Affected file silcd/protocol.c.
+
+ * Add SKE's reference counter even if calling the completion
+ callback manually. Otherwise it goes negative, although it
+ does not cause any problems. The affected file is
+ lib/silcske/silcske.c.
+
+ * Remove the client entry with short timeout after giving the
+ KILL command. Affected file lib/silcclient/command.c.
+
+ * Fixed to send error reply in WHOIS and IDENTIFY commands in
+ case all found clients are already disconnected (WHOWAS would
+ found them) in the server. Affected file silcd/command.c.
+
+ * Update the last_receive (time of last data received) to be
+ updated only when received private or channel message so that
+ the idle time showed in WHOIS makes more sense.
+
+ * Added boolean field `valid' in to the SilcClientEntry in the
+ client library to indicate whether the entry is valid or not.
+ This fixes the nickname change bug on channel when changing
+ the nickname to be same than the old (like nick to Nick) the
+ nickname formatter doesn't set the new nick anymore to Nick@host.
+ Affected file lib/silcclient/idlist.[ch].
+
+ * Now actually fixed the nickname changing on disconnection.
+ Added new function silc_change_nick to the Irssi SILC Client.
+ Affected file irssi/src/silc/core/client_ops.c,
+ irssi/src/silc/core/silc-nicklist.[ch].
+
+Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Check that the public key exists in the GETKEY command before
+ trying to encode it. Affected file silcd/command.c.
+
+ * Print some notifications on received public keys with GETKEY
+ command in the Irssi SILC Client. Affected files are
+ irssi/src/fe-common/silc/module-formats.[ch],
+ irssi/src/silc/core/client_ops.c.
+
+ * Use IDENTIFY command to resolve the server information in the
+ GETKEY command instead of INFO command. Affected file
+ lib/silcclient/command.c.
+
+ * All command reply functions in the client library now calls
+ the pending command reply callbacks even if an error has
+ occurred. The server has done this a long time and now it was
+ time to move the client library to this as well. Now all
+ errors can be delivered back to the pending command reply
+ callbacks if necessary. Affected files are
+ lib/silcclient/command[_reply].[ch].
+
+ * Change the nickname on disconnection back to the username
+ because in reconnect the server will enforce it to it anyway.
+ Affected file irssi/src/silc/core/silc-servers.c.
+
+ * Fixed a config file parsing bug in the Irssi SILC client.
+ Affected file irssi/src/silc/core/clientconfig.c.
+
+Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * When printing the channel mode on JOIN, verify that the
+ channel key and channel's HMAC are valid. Affected file
+ irssi/src/silc/core/client_ops.c.
+
+Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
+ SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
+ lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
+
+ * Removed channel key rekey task deleting from the function
+ silc_server_save_channel_key. Affected file silcd/server.c.
+ Added explicit timeout task context instead that is used to
+ delete the task if we are registering a new task before the
+ new task has elapsed.
+
+ * When channel key rekey occurs the client library now saves
+ the old channel key for a short period of time (10 seconds) and
+ is able to use it in case some is still sending channel
+ messages encrypted with the old key after the rekey. Affected
+ file lib/silcclient/[idlist.h|client_channel.c].
+
+Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Added check to the silc_server_new_id_real to not accept
+ new ID if it is the sender's own ID. Affected file is
+ silcd/packet_receive.c.
+
+ * Assure that we do not announce ourself or the one we've
+ sending our announcements when we're router and are announcing
+ servers to our primary router. Affected file silcd/server.c.
+
+ * Fixed silc_server_command_identify_check_client to assemble
+ correct WHOIS packet. It send corrupted WHOIS packet and
+ caused problem with router to router connections. Affected
+ file silcd/command.c.
+
+ Fixed also silc_server_command_whois_check the same way
+ as for the IDENTIFY command.
+
+ * Added new SilcIDListStatus to the server in the SilcIDListData
+ structure. The status now includes the current status of
+ the entry (like registered, resolved etc.). Affected file
+ silcd/idlist.[ch]. Defined a bunch of different status types
+ as well. This replaced the old boolean registered field as well.
+
+ Added resolve_cmd_ident field to the SilcClientEntry structure
+ too so that if the entry is for example being resolved so
+ another command may attach to the same pending command reply
+ without requiring to resolve the same entry again. This concept
+ should optimize the WHOIS and the IDENTIFY resolving under
+ heavy load by taking away unnecessary resolving for entries
+ that are being resolved already.
+
+ Added support for adding multiple pending commands for one
+ command idenfier. Affected file silcd/command[_reply].[ch].
+
+ * Fixed WHOIS and IDENTIFY save to remove the cache entry
+ before deleting the data. Otherwise the hash table will have
+ freed data in comparison functions. Affected file is
+ silcd/command_reply.c.
+
+ * Fixed silc_idlist_replace_client_id to add the new entry to
+ the cache with NULL nickname. Otherwise there will be invalid
+ memory as the nickname after the nickname is freed. Affected
+ file silcd/packet_receive.c.
+
+ * Fixed the silc_idlist_get_clients_by_hash. The entries was
+ saved into wrong slots because the previous number of entries
+ was not taken into account. Affected file silcd/idlist.c.
+ Fixed same thing in silc_idlist_get_clients_by_nickname too.
+
+ * If we are router and we receive JOIN notify to a channel that
+ does not have any users then notified client is marked as the
+ channel founder, as it is it. The affected file is
+ silcd/packet_receive.c
+
+ * Added to the extended hash table API's table_del_*ext functions
+ the destructor as argument too, so that the caller can decide
+ which destructor to use or whether to use destructor at all.
+ Affected file lib/silcutil/silchashtable.[ch].
+
+ * Fixed ID Cache purging. It actually deleted the entries from
+ the hash table after the data was freed. The hash table ended
+ up comparing freed memory. The affected file is
+ lib/silccore/silcidcache.c.
+
+Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Fixed Irssi SILC client's KILL command's HELP syntax.
+
+ * The USERS command now resolves the detailed user information
+ if the userinfo field is missing. Affected file is
+ lib/silcclient/command_reply.c.
+
+ * Do not print error in silc_file_read if the read file does
+ not exist. Just silently return NULL. Affected file is
+ lib/silcutil/silcutil.c.
+
+ * Fixed the silc_log_output to not wine about NULL filename
+ and to not create some bogus " " filename. Affected file is
+ lib/silcutil/silclog.c.
+
+Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Fixed various printing bugs on the user interface in the
+ Irssi SILC Client. Minor changes that were forgotten from
+ the release.
+
+Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Fixed the configure.in.pre and the compilation and distribution
+ environment to support the new autoconf 2.52. That version is
+ now required to compile the CVS trunk.
+
+Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Renamed function silc_parse_nickname to silc_parse_userfqdn
+ to generally parse user@fqdn format strings. Affected file
+ lib/silcutil/silcutil.c.
+
+ * Added nickname_format and nickname_force_format fields to the
+ SilcClientParams structure. The first one defines the format
+ for the nicknames that the library will enforce if the receives
+ multiple same nicknames. The second one is boolean value and
+ can be used to force the library to always enforce the format
+ to the nicknames regardles whether there are multiple nicknames
+ or not. This configurable formatting was employed to flexibly
+ support accessing multiple nicknames from the user interface.
+ The userinterface can now set the nicknames to what ever format
+ they prefer. Affected file lib/silcclient/silcapi.h.
+
+ Added function silc_client_nickname_format to the file
+ lib/silcclient/idlist.c. It performs the nickname formatting.
+
+ Added new field `hostname´ to the SilcClientEntry context.
+ It holds the hostname of the client. Affected file is
+ lib/silcclient/idlist.h.
+
+ * Irssi SILC Client sets the nicknames in nick@hostn format.
+ Fe. priikone@otaku, priikone@otaku2 etc. Affected file
+ irssi/src/silc/core/silc-core.c.
+
+ The WHOIS printing now also shows both the real nickname and
+ the formatted nickname so that user knows how to access the
+ user if there are multiple same nicknames cached. Affected
+ file irssi/src/silc/core/client_ops.c. Changed the WHOIS
+ printing formatting too to take the hostname now as a separate
+ argument. The Affected file is
+ irssi/src/fe-common/silc/modules-formats.[ch].
+
+ * Changed the silc_client_get_clients_local to accept the formatted
+ nickname as argument. It accepts the real nickname too but the
+ formatted nickname can be used to find the true entry from
+ multiple entries. Affected file lib/silcclient/silcapi.h and
+ lib/silcclient/idlist.c.
+
+ * Added nickname_format_parse field to the SilcClientParams.
+ It is a callback function provided by the application to parse
+ the nickname out of the formatted nickname string. The library
+ calls it to get the nickname from the formatted string. Since
+ the application generally knows better the format of the nickname
+ string it parses it instead of the library, even though library
+ encodes the formatted string. If the callback function is not
+ provided then the library will use the string as is. The
+ affected file is lib/silcclient/silcapi.h.
+
+ * All the nickname strings passed to the client library in
+ commands are now expected to be formatted nickname strings.
+ If the command does not support the formatted nickname string
+ it will assume that the sent string is the actual nickname.
+ Affected file lib/silcclient/command.c.
+
+Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Added public key authentication support to OPER and SILCOPER
+ commands in the client library. Affected file is
+ lib/silcclient/command.c.
+
+Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Changed the get_auth_methdod client operation to be asynchronous.
+ It can be async if the application resolves the authentication
+ method from the server during the negotiation. Added new
+ SilcGetAuthMeth completion callback that the application will
+ call after resolving the authentication method.
+
+ Added function silc_client_request_authentication_method that
+ the application can use to resolve the authentication method
+ from the server. Added also SilcConnectionAuthRequest callback
+ that the library will call after the server has replied. The
+ application can call this function if it does not know the
+ current authentication method.
+
+ Affected files are lib/silcclient/client.c and
+ lib/silcclient/silcapi.h.
+
+ * The Irssi SILC client now automatically resolves the authentication
+ method incase any configuration information is not present (and
+ currently there never is). The affected file is
+ irssi/src/silc/core/client_ops.c.
+
+ * Fixed public key authentication from the client library.
+ Affected file lib/silcclient/protocol.c. Changed also the
+ protocol specification about the public key authentication in
+ the connection authentication protocol. The actual data to be
+ signed is now computed with a hash function before signing.
+
+ * Fixed the public key authentication from the server as well.
+ Affected file silcd/protocol.c.
+
+ * Removed the mlock()'s from the memory allocation routines.
+ Affected file lib/silcutil/silcmemory.c. The ./configure does
+ not check anymore for the mlock(). Affected file is
+ configure.in.pre.
+
+ * Fixed USERS command in server to allow the execution of the
+ command for private and secret channels if the client sending
+ the command is on the channel. Affected file silcd/command.c.
+
+ * Fixed silc_client_get_clients_local to return the clients
+ count correctly. It could return wrong value. Affected file
+ lib/silcclient/idlist.c.
+
+Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
+ types. The assembler optimizations seemed not to like 64-bit
+ data types. The assmebler optimizations thus are now enabled
+ also for BSD systems as opposed to only enable them for Linux.
+
+ * Do not check for threads at all on BSD systems. Affected
+ file configure.in.pre.
+
+ * Removed -n and -h options from the Irssi SILC Client since
+ they are not used in silc.
+
+ * Fixed the prime generation to assure that the first digit
+ of the generated random number is not zero since our conversion
+ routines does not like number strings that starts with zero
+ digit. If zero digit is seen the random number is regenerated.
+ This caused some corrupted RSA keys when the zero first digit
+ was met. Affected file lib/silcmath/silcprimegen.c.
+
+Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Fixed WIN32 configuration in the ./configure script.
+ Fixed to include xti.h on environments that has it.
+ Patches by Carsten Ilchmann and andrew.
+
+Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Changed the silc_id_create_client_id to be collision
+ resistant. It is now assured that there cannot be created
+ two same client ID's. I suspect that some weird bugs in
+ the server were actually caused by duplicate Client IDs.
+ Affected file silcd/serverid.[ch]. A router receiving
+ new ID now also assures and informs the sending server
+ if the ID caused collision.
+
+ * Changed the silc_id_create_channel_id to also assure that
+ there are no collisions.
+
+Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Statement about ignoring the Mutual Authentication flag when
+ performing rekey with PFS was a bit misleading. It is ignored
+ if it was set in the initial negotiation, it cannot be even
+ set in the rekey. Fixed in the ke-auth draft. Started the
+ new versions of the protocol drafts in the doc/.
+
+Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Fixed a bug in silc_client_command_identify_save when saving
+ new channel information. The channel name was no duplicated
+ and caused crash on exit. Affected file is
+ lib/silcclient/command_reply.c.
+
+Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Fixed the getkey command handling in the server. Send just
+ empty OK reply to the sender if the key could not be fetched
+ (but everything else was ok, like the key just was not available).
+ Changed the public key parameter to optional in the protocol
+ specs so that empty OK reply can be sent. Affected file
+ silcd/command.c.
+
+ Added a message to Irssi SILC client to tell to user if the
+ server did not return a public key.
+
+Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Fixed a channel key regeneration bug. It registered new
+ timeout tasks exponentially until all system resources were
+ used. Affected file silcd/server.c.
+
+Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Added the SILC Document generator to the scripts/silcdoc.
+ It can be used to generate the Toolkit Reference Manual out
+ of the source tree. Internally it will also use the RoboDoc
+ generator now imported in util/robodoc.
+
+Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Added couple of return's in rekey protocol if error orccurred
+ during the protocol. The execution must be terminated.
+ Affected file silcd/protocol.c. Also, terminate the protocol
+ always with timeout.
+
+Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * The client's Client ID was created initally from the wrong
+ nickname (it could have been in format nick@host) in the
+ silc_server_new_client. Affected file silcd/packet_receive.c
+
+Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Added some SILC_LOG_ERROR's to various error conditions
+ if client could not be added to ID cache. Affected files
+ silcd/packet_receive.c and silcd/server.c.
+
+ * When client's sock->user_data is freed, NULL also the
+ client->router and client->connection pointers. Added check
+ for these pointers being NULL to various places around the
+ code. Affected file silcd/server.c.
+
+ * Added client->data.registered == TRUE checks to various
+ places around the code to assure that unregistered client's
+ are not handled when it is not allowed. Affected file
+ silcd/server.c.
+
+ * Added `bool registered' fields to all
+ silc_idlist_[server|client]_get_* routines to indicate whether
+ the fetched client needs to be registered or not. Affected
+ file silcd/idlist.[ch].
+
+ * Add your own entry as registered to the ID cache in the
+ server. Affected file server.c.
+
+ * Fixed a bug in silc_server_new_server. The SilcServer was
+ set as the new server's context instead of SilcServerEntry.
+ This naturally caused some weird bugs.
+
+Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Do not delete the channel rekey task when adding it
+ for in silc_server_create_channel_key.
+
+ * Changed the silc_server_create_channel_key to return
+ TRUE or FALSE to indicate the success of the channel key
+ creation.
+
+Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Fixed MSVC++ project files and added missing files to
+ Makefiles under win32/.
+
+Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Do not add TCP_NODELAY flag if the operating system
+ does not have it defined. Affected files are
+ lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
+
+ * Fixed buffer overflow from Irssi SILC Client. Affected
+ file irssi/src/fe-common/core/themes.c.
+
+ * Fixed double free in client library in the file
+ lib/silcclient/client.c when disconnecting from server.
+
+ * Applied double free patch from cras to Irssi SILC client.
+ Affected files irssi/src/core/[modules/expandos].c
+
+ * Fixed the disconnection handling to Irssi SILC Client.
+ The application must call silc_client_close_connection
+ in ops->connect client operation in case of failure of
+ the connection. Affected file is
+ irssi/src/silc/core/client_ops.c.
+
+ * Do not set sock->protocol to NULL in the function
+ silc_client_close_connection after executing the protocol's
+ final callback since the sock might not be valid anymore.
+ Affected file lib/silcclient/client.c.
+
+Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Do not enable SILC_THREADS if the linking with libpthread
+ did not happen. Affected file configure.in.pre.
+
+ * Added notion to protocol specification that server must
+ verify the sent authentication payload with CMODE when
+ setting the channel founder key. Implemented it to the
+ server. Affected file silcd/command.c.
+
+Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Added _EXTRA_DIST SILC distribution variable to the
+ distributions file. It is used to conditionally add extra
+ files or directories to the specific distribution. Affected
+ files ./prepare, Makefile.am.pre and distributions.
+
+ Removed the `_' from the start of the distribution names.
+ It is redundant.
+
+ * Added README.WIN32 for instructions to compile the Toolkit
+ under WIN32.
+
+Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Fixed a double free in disconnection in the server. Affected
+ file is silcd/server.c.
+
+ * Fixed the lib/silcske/groups.c to work now also with GMP
+ MP library. The string conversion did not work when using
+ specific base and the base is indicated in the string as well.
+
+ * Created win32/ directory which now includes MSVC++ specific
+ stuff so that toolkit (DLLs) may be compiled with MSVC++.
+ It will appear only in the toolkit distribution
+
+Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Changed the key material distribution function in case when
+ the hash output is too short. The data is now concatenated
+ a bit differently than it used to. Made the change to the
+ SKE protocol specification.
+
+ * Added better GMP detection to configure.in.pre. A patch
+ by salo.
+
+Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Fixed a minor bug in SKE that might cause some problem on
+ some platforms. Affected file lib/silcske/silcske.c.
+
+ * Added the cookie checking for initiator in the SKE. It checks
+ that the responder returns the sent cookie unmodified. The
+ affected file is lib/silcske/silcske.c. Added new SKE
+ error type INVALID_COOKIE that can be sent during the
+ negotiation. Fixed some memory leaks as well.
+
+ * Added the "invalid cookie" error message to Irssi SILC client's
+ message formats.
+
+Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Added `task_max' field to the SilcClientParams to indicate
+ the maximum tasks the scheduler can handle. If set to zero,
+ default values are used. Affected file lib/silcclient/silcapi.h.
+
+ * Fixed memory leaks in silc_client_close_connection. Affected
+ file lib/silcclient/client.c.
+
+ * Added silc_client_del_client_entry to client library to free
+ all memory of given client entry. Affected file is
+ lib/silcclient/idlist.[ch].
+
+ * Added new functions silc_client_del_channel and
+ silc_client_del_server to delete channel and server entries.
+ Affected file lib/silcclient/[silcapi.h/idlist.c].
+
+ * Removed silc_client_del_client_by_id from silcapi.h.
+
+ * Fixed the INFO command to return the server's own info
+ correctly when querying by Server ID. Affected file is
+ silcd/command.c.
+
+Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Removed the non-blocking settings in WIN32 code in the
+ silc_sock_[read/write] and added SleepEx instead. Affected
+ file lib/silcutil/win32/silcwin32sockconn.c. The availability
+ of input data is now checked with FIONREAD and ioctlsocket.
+
+Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Call silc_schedule_task_del_by_context in the
+ silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
+ Affected file lib/silccore/silcprotocol.c.
+
+ * Call silc_protocol_cancel for active protocols in the
+ silc_server_close_connection if the funtion
+ silc_server_free_sock_user_data has not been called.
+ Affected file silcd/server.c.
+
+ * Generic tasks cannot be deleted using the del_by_fd
+ task deleting function since generic tasks does not match
+ any specific fd. Affected file lib/silcutil/silcschedule.[ch].
+
+ * Added a notion to SILCOPER help file that the SILCOPER works
+ only on router server, not on normal server.
+
+Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Added for WIN32 support for the new scheduler as well.
+ Affected file lib/silcutil/win32/silcwin32schedule.c.
+
+ * Fixed the SHA1 implementation to work on various platforms.
+
+Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
+ API. It is part of the scheduler now. Everything else is
+ as previously but some functions has changed their names.
+ Checkout the lib/silcutil/silcschedule.h for the interface.
+ Updated all applications to use the new interface. Affected
+ files are lib/silcutil/silcschedule.[ch].
+
+Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Found a bug in the SKE implementation. The HASH value,
+ specified by the protocol, was not computed correctly. The
+ public key of the responder was not added to the computation
+ even though it is mandatory. Affected file lib/silcske/silcske.c.
+ This unfortunately causes incompatibilities with older
+ clients and servers.
+
+ * Added WIN32 specific network init and uninit functions:
+ silc_net_win32_init and silc_net_win32_uninit to init and uninit
+ the Winsock2. Affected file lib/silcutil/silcnet.h and
+ lib/silcutil/win32/silcwin32net.c.
+
+ * Set the socket always to nonblocking mode on WIN32 after
+ reading data or writing data. Affected file is
+ lib/silcutil/win32/silcwin32sockconn.c.
+
+Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Fixed various compilation problems under WIN32. Affected
+ files lib/silcutil/win32/silcwin32thread.c and
+ lib/silcutil/win32/silcwin32schedule.c.
+
+ * Removed all _internal.h #includes from public header
+ files. Internal headers must never be included from
+ public headers.
+
+ Removed also the lib/silcske/payload_internal.h file.
+
+ * All include files that may be needed (public and some others
+ included by the public headers) by application developers are
+ now copied to the ./includes directory. It does not copy any
+ internal headers. Affected file Makefile.defines.pre and all
+ Makefile.am's under lib/ and subdirs.
+
+Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Do not change the ~/.silc directory's permissions automatically.
+ Affected file irssi/src/silc/core/clientutil.c.
+
+Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Do not cancel the protocol in silc_server_close_connection
+ it might cause recursion. Now cancelled in the function
+ silc_server_free_sock_user_data. Affected file silcd/server.c.
+
+ * Fixed the silc_server_remove_clients_by_server to regenerate
+ the channel keys correctly finally. Added also new function
+ silc_server_remove_clients_channels to actually do it.
+ Affected file silcd/server.c.
+
+ * Fixed the silc_server_new_channel to not crash by giving
+ wrong router to the new channel. Affected file is
+ silcd/packet_receive.c.
+
+Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Added SilcClientParams structure to the lib/silcclient/silcapi.h
+ which is given as argument to the silc_client_alloc now.
+ It can be used to configure the client and set various parameters
+ that affect the function of the client.
+
+ * The USERS command in server did not check whether the channel
+ is private or secret. Affected file silcd/command.c.
+
+ * Added new argument to the USERS command in protocol specification.
+ The USERS command now can take the channel name as argument
+ as well. Added support for this in client and server and
+ updated the protocol specs.
+
+ * Completed the GETKEY command in client. It can be now used
+ to fetch also servers public key not only some clients.
+ Affected files lib/silcclient/command[_reply].c.
+
+ * Added silc_client_get_server to return server entry by the
+ server name. Affected files lib/silcclient/silcapi.h and
+ idlist.c.
+
+ * Redefined the IDENTIFY command in protocol specification to be
+ more generic. It now can be used to query information about
+ any entity in the SILC Network, including clients, servers and
+ channels. The query may be based either the entity's name
+ or the ID. Added support for this in both client and server.
+
+ Affected files silcd/command.c and lib/silcclient/command.c
+ and command_reply.c.
+
+ * Optimized the WHOIS and WHOWAS commands in the server. Removed
+ the _from_client and _from_server functions. Affected file
+ silcd/command.c.
+
+ * Added silc_client_get_channel_by_id_resolve to the file
+ lib/silcclient/silcapi.h to resolve channel information by
+ its ID. Added also silc_client_get_channel_by_id that
+ does not resolve it from the server.
+
+Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Added SilcServerEntry context into the client library
+ to represent one server. The INFO command now allocates
+ these to save the resolved server info. For now on the
+ client library will also keep information about servers,
+ connected and resolved with INFO.
+
+ The INFO command now allocates the SilcServerEntry context
+ and saves the server info there. The COMMAND_REPLY in
+ the INFO now returns the parameters to application in
+ same order as defined in the protocol specification.
+
+ The entries are cached in the client->server_cache.
+
+ * The INFO command is now issued after received the Client ID
+ from the server. Affected file lib/silcclient/client.c.
+
+ * The CMODE_CHANGE notify may now return also an SilcServerEntry
+ to the application as the mode changer might be server.
+ It is guaranteed that NULL is not returned anymore to the
+ application. Affected file lib/silcclient/client_notify.c.
+
+ The ID Type is now also passed to the application so that
+ it can check whether the returned entry is SilcClientEntry
+ or SilcServerEntry.
+
+ Added new function silc_client_get_server_by_id to return
+ the server entry by ID. Affected files are the
+ lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
+
+ * Do not create the channel in the Irssi SILC Client when issuing
+ the JOIN command but when received the sucessful JOIN command
+ reply. Otherwise the channel might get created even though we
+ could not join it. The Affected file is
+ irssi/src/silc/core/[silc-channels.c/client_ops.c].
+
+ * Fixed a channel joining bug in router. The router must also
+ check the channel modes, invite and ban lists etc. when serving
+ the JOIN command sent by normal server. Affected file is
+ silcd/command.c. The router now resolves the client's
+ information from the server who sent the JOIN command if it
+ does not know it, and processes the JOIN command only after
+ that.
+
+ * Changed the SilcCommandCb to take new argument; void *context2.
+ Affected file lib/silccore/silccommand.h
+
+ The second argument in the command callbacks in the server now
+ includes the SilcServerCommandReplyContext if the command was
+ called as pending command callback from the command reply.
+ Otherwise it is NULL. When called as pending the status of the
+ command reply will be checked and if it was erronous the
+ error will be sent to the original sender of the command.
+ This way the client always receives the error messages even
+ though the server was actually the one who received the error
+ when it resent the command to router, for example. Affected
+ files silcd/command[_reply].[ch].
+
+ * Fixed sending WHOWAS command's error message to client if
+ the requested client could not be found. It was missing.
+ silcd/command.c.
+
+ * Changed the CMODE and CUMODE commands reply arguments in the
+ protocol specification. The Channel ID is now sent in both
+ of the commands to identify the channel. Implemented this
+ new feature to the client and server. Affected files
+ lib/silcclient/command_reply.c and silcd/command.c.
+
+ * Made better checks for invite and ban lists in the JOIN
+ command in server. Affected file silcd/command.c.
+
+Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * The server now performs the incoming host IP/DNS lookup
+ using the silc_socket_host_lookup and thus does not block
+ the server anymore. Affected file silcd/server.c.
+
+ * Completed the multi-thread support for SILC Scheduler in
+ the lib/silcutil/silcschedule.c.
+
+ * Fixed the configure.in.pre to detect the pthread correctly
+ on various systems.
+
+ * Fixed a deadlock in silc_task_queue_wakeup in the file
+ lib/silcutil/silctask.c.
+
+Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Added new function silc_schedule_wakeup that is used in
+ multi-threaded environment to wakeup the main thread's
+ schduler. It needs to be used when a thread adds a new task
+ or removes a task from task queues. After waking up, the
+ scheduler will detect the task queue changes. If threads
+ support is not compiled in this function has no effect.
+ Implemented the wakeup mechanism to both Unix and WIN32
+ systems. Affected files are lib/silcutil/silcschedule.[ch],
+ lib/silcutil/unix/silcunixschedule.c and the
+ lib/silcutil/win32/silcwin32schedule.c.
+
+ * Added new function silc_task_queue_wakeup to wakeup the
+ scheduler by the specified task queue. Affected file
+ lib/silcutil/silctask.[ch].
+
+ * The silc_socket_host_lookup_start now wakes up the scheduler
+ after adding the timeout task. Affected file is
+ lib/silcutil/silcsockconn.c.
+
+ * The silc_socket_host_lookup is synchronous now if the threads
+ support is not compiled in. However, the callback is still
+ called asyncronously through the scheduler, anyway. Affected
+ file lib/silcutil/silcsockconn.c.
+
+Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Added new function silc_socket_host_lookup to perform
+ asynchronous IP and FQDN lookups for the socket connection.
+ Affected files lib/silcutil/silcsockconn.[ch].
+
+Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Added SILC_MUTEX_DEFINE to define the mutex on environments
+ that may or may not compile the mutex support in.
+
+ Changed the silc_mutex_alloc interface. It allocates the
+ mutex now to the sent pointer and returns TRUE or FALSE.
+
+ Affected file lib/silcutil/silcmutex.h.
+
+ * Wrote the SILC Task Queue interface to support multi-threads.
+ Affected file lib/silcutil/silctask.[ch].
+
+ * Wrote the SILC Scheduler to support multi-threads. Affected
+ file lib/silcutil/silcschedule.c.
+
+Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Implemented the SILC Mutex API and SILC Thread API for WIN32
+ in lib/silcutil/win32/.
+
+Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Defined SILC Mutex API and SILC Thread API and implemented
+ them for Unix. Affected files are
+ lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
+ lib/silcutil/unix/silcunixmutex.c and
+ lib/silcutil/unix/silcunixthread.c.
+
+Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Fixed the silc_server_remove_clients_by_server's channel
+ key re-generation. The hash table handling was incorrect
+ and would not work with many channels. Affected file is
+ silcd/server.c.
+
+ * Fixed some memory leaks around the server code.
+
+ * Rewrote the silc_server_get_users_on_channel to support IPv6
+ based Client ID's. Affected file silcd/server.c.
+
+ * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
+ specification. However, a separate document must be written
+ to define the detailed signing procedure and the payload
+ associated with the flag. Defined the flag to the
+ lib/silccore/silcchannel.h as well.
+
+Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Changed the dynamic tables to static size tables in the
+ lib/silccrypt/silchmac.c.
+
+ * Removed GCC dependencies from the code. A patch by cras.
+
+Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Do not show the error "Error receiving packet bla bla"
+ in server if it really was not an error (-2 means that reading
+ is pending). Affected file silcd/server.c.
+
+Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Fixed a possible crash in silc_server_remove_clients_by_server
+ in silcd/server.c. Fixed there also some memory leaks.
+
+ * Fixed the silc_idlist_replace_client_id. It could replace
+ wrong key in the hash table. Affected file silcd/idlist.c.
+
+ * Do not check whether there are global users on the channel
+ if the channel->global_users is FALSE. Affected functions
+ silc_server_remove_from_one_channel and
+ silc_server_remove_from_channels in silcd/server.c. Also,
+ do not check if the removed client is local as we can be
+ sure that global client was not removed from the channel
+ and checking for global users is not needed.
+
+ * The silc_server_remove_clients_by_server now re-generates
+ the channel keys correctly for those channels that had
+ clients removed from them. Affected file silcd/server.c.
+
+Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Found the reason of random crashes in the server. We weren't
+ ignoring the SIGPIPE signal (which can be sent in write())
+ and it crashed the server. Affected file silcd/silcd.c.
+
+Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Assure that sock->user_data is not NULL in the function
+ silc_server_packet_send in silcd/packet_send.c.
+
+ * Disconnect the remote connection if it could not be added
+ to any ID lists in the server. The affected file is
+ silcd/server.c.
+
+ * Check in silc_server_packet_send[_real/dest] that the
+ socket is not disconnecting and ignore the data if it is.
+ Affected file silcd/packet_send.c.
+
+ * Define inline to __inline on native WIN32 compilation.
+ Affected file includes/silcwin32.h.
+
+ * Added some explicit type casts for inline code since MSVC
+ require them. Affected files lib/silcutil/silcbuffer.h,
+ lib/trq/silcdlist.h and lib/trq/silclist.h.
+
+ * Print warning in log files from now on if the packet
+ decryption fails. Affected file silcd/server.c.
+
+Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Changed the `say' client operation's interface to accept
+ new `type' argument to indicate the type of the message sent
+ by the library. The application may filter the library's
+ messages according the type. The affected file is the
+ lib/silcclient/silcapi.h.
+
+ * Added two new functions to lib/silcclient/silcapi.h:
+ silc_client_del_client and silc_client_del_client_by_id.
+ Affected file lib/silcclient/idlist.c.
+
+ * Moved the clientincludes.h from includes/ to silc/ and
+ serverincludes.h from includes/ to silcd/.
+
+ * The modes for the CMODE and CUMODE are now passed as
+ uint32 for application with COMMAND_REPLY. The affected
+ file is lib/silcclient/command_reply.c.
+
+Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * /WHOIS without arguments shows client's own information.
+ Affected file lib/silcclient/command.c.
+
+ * Changed PING to not accept any arguments. The specs
+ says that client can ping only the connected server so
+ requiring an argument is not needed. Affected file is
+ lib/silcclient/command.c.
+
+Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Fixed a fatal bug in private message sending and reception
+ encryption and decryption when using private message keys.
+ The implementation was incorrect and did not follow the
+ specification. It causd that some of the message were
+ lost since it did not use the sending and receiving keys
+ as the protocol suggests. This has been fixed and will cause
+ incompatibilities with older clients when sending private
+ message encrypted with private message keys. Affected files
+ lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
+ and various other in Irssi SILC Client.
+
+ Added `responder' boolean argument to the functions
+ silc_client_add_private_message_key[_ske] to indicate when
+ the key is added as responder or initiator of the key
+ negotiation.
+
+Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Removed the silc_ske_check_version function and created
+ a SilcSKECheckVersion callback. Added also a function
+ silc_ske_set_callbacks that is now used to set all SKE
+ callbacks. The callback functions are not given to
+ the SKE functions anymore, but this function is used to
+ set the callbacks.
+
+ * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
+
+ * Added `silc_version' argument to the silc_client_alloc
+ to define the version of the application for the library.
+ The library will use the version string to compare it
+ against the remote host's (usually a server) version
+ string. Affected file lib/silcclient/silcapi.h
+
+ * Added the KE protocol context to Key Agreement context
+ in client library so that we can abort the SKE if it
+ is in process when we get timeout. Affected file is
+ lib/silcclient/client_keyagr.c.
+
+ * Do not resolve the client ID forever if it returns in the
+ first time that such client does not exist. This was done
+ for example with private message. Affected file is
+ lib/silcclient/client_prvmsg.c.
+
+Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Do not add regex.h for WIN32. The affected file
+ includes/silcincludes.h.
+
+ * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
+ not work yet 100%. It generates the DLL's automatically
+ when compiling with --with-win32 under cygwin.
+
+Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * lib/contrib/regex.c is not compiled on WIN32.
+
+ * Added silc_net_get_socket_opt function to the
+ lib/silcutil/silcnet.h.
+
+ * Added includes/silcwin32.h for WIN32 specific includes
+ and definitions.
+
+ * Do not use ptime structure or any of the posix process
+ functions on WIN32 in lib/silccrypt/silrng.c.
+
+ * Added silc_gettimeofday to provide generic function
+ for struct timeval on all platforms. Added the function
+ to lib/silcutil/silcutil.h.
+
+Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Moved the lib/silccore/silcsockconn.[ch] to the utility
+ library as they clearly belong there. As a plus side we
+ can make the actual socket connection routines platform
+ specific.
+
+ Added also new generic function silc_socket_read and
+ silc_socket_write (that used to be silc_packet_[read/write].
+ The implementation of these are platform specific.
+
+ * Added WIN32 specific routines of silc_socket_[read/write]
+ to lib/silcutil/win32/silcwin32sockconn.c.
+
+Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Added preliminary support for native WIN32 compilation under
+ cygwin (using the -mno-cygwin option for GCC) to the
+ ./configure.in.pre. The --with-win32 now prepares the
+ compilation for native WIN32.
+
+ * Rewrote the SILC Scheduler interface in the file
+ lib/silcutil/silcschedule.h. The scheduler is now context
+ based and does not have anymore any global static scheduler.
+ Moved the Unix scheduler to the lib/silcutil/unix/ directory
+ and created lib/silcutil/win32 directory for WIN32 based
+ scheduler.
+
+ * Added Unix specific network routines to the
+ lib/silcutil/unix/silcunixnet.c and the old
+ lib/silcutil/silcnet.c includes now only generic routines.
+
+ Added WIN32 specific network routines to the
+ lib/silcutil/win32/silcwin32net.c.
+
+ * Added Unix specific utility functions from the
+ lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
+
+ * Added WIN32 SILC Scheduler to the file
+ lib/silcutil/win32/silcwin32schedule.c. The code is of course
+ untested.
+
+Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
+
+ * Do not handle JOIN notify in the server if the target client
+ is not registered (idata->registered == FALSE). The affected
+ file is silcd/packet_receive.c.
+
+ * Update the nickrec->founder in event_cumode in the Irssi SILC
+ client. Affected file irssi/src/silc/core/silc-channels.c.
+
+ * Fixed the CUMODE_CHANGE notify handling in the server when
+ server and router are announcing their clients on channels.
+ Now the mode changes are saved and notified correctly. The
+ affected file is /silcd/packet_receive.c.
+
+ * Fixed silc_idlit_replace_[server/client/channel]_id functions.
+ They really did not replace the cache entry in the ID Cache.
+ Now they do that. Affected file silcd/idlist.c.
+
+ * Fixed the KICK notify handling in the Irssi SILC client to
+ update the channel records so that the kicked client does not
+ appear to be on the channel. The affected file is
+ irssi/src/silc/core/silc-channels.c.
+
+ * Always update the conn->current_channel when executing command
+ on a channel. Affected file irssi/src/silc/core/silc-servers.c.
+
+ * Fixed the KILL notify handling in Irssi SILC client to remove
+ the killed client on all channels.
+
+Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Fixed the silc_parse_command_line to remove extra spaces
+ from the start and end of the arguments. Affected file is
+ lib/silcutil/silcutil.c.
+
+ * Cancel and free any active protocol in the function
+ silc_server_close_connection. Affected file silcd/server.c.
+
+ * Cancel and free any active protocol in the function
+ silc_client_close_connction. Affected file is
+ lib/silcclient/client.c.
+
+ * Do not execute the KILL command for clients that are in
+ history (ie. they are not in the network). Affected file is
+ silcd/command.c.
+
+ * Fixed KILL notify handling, client does not crash anymore.
+ Affected file irssi/src/silc/core/silc-channels.c.
+
+ * Reduced the default packet buffer size from 2048 to 1024 in
+ lib/silccore/silcpacket.c.
+
+ * Added SILC_SKE_STATUS_FREED SKE status type and a reference
+ counter to the SKE context that is incresed when the SKE library
+ performs async operation outside the library. If the outside
+ process frees the SKE context and FREED status will be set
+ and the library will detect after the sync operation that the
+ libary is freed. The affected files are
+ lib/silcske/silcske[_status].[ch].
+
+ * Resolve the client entry information in the function
+ silc_client_channel_message to assure that NULL pointer is not
+ passed as client entry to the application. */
+
+ * Fixed the task timeout calculation to assure that there is
+ never negative timeouts. The affected file is
+ lib/silcutil/silcschedule.c.
+
+ * Fixed the channel user mode notification sending in server.
+ It was sent point-to-point to the router (or to server by router)
+ but it needs to be destined to a channel. The routines now
+ supports sending the channel user mode notifys to the channels
+ when announcing clients and channels. Affected files are
+ silcd/server.c and silcd/packet_receive.c.
+
+ * Fixed the CHANNEL_CHANGE notify handling in the client libary.
+ It did not actually replace the old channel entry in the cache.
+ Affected file lib/silcclient/client_notify.c.
+
+Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Fixed a possible crash in silc_packet_send_prepare. It now
+ assures always that there is enough space in the buffer and
+ at the tail area of the buffer (for MAC).
+
+ Fixed the inbound buffer reallocation in silc_packet_read.
+ It was old code and did not handle the reallocation correctly.
+ Affected
+
+ The affected file is lib/silccore/silcpacket.c.
+
+ * Fixed buffer overflow in silc_parse_nickname in the file
+ lib/silcutil/silcutil.c.
+
+Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * make install generates new server keys only if there is not
+ keys already.
+
+Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
+ Added check that if the NOREPLY is set then we will not send
+ the away message. This avoids infinite loop of away messages
+ if both clients are away. The affected file is
+ lib/silcclient/client_prvmsg.c.
+
+ * Fixed client crash if /NICK was given without arguments.
+ Affected file lib/silcclient/command.c.
+
+ * Server does not send the invite list in INVITE command back
+ to the client if the list was not altered. Added this notion
+ to the protocol spec as well. Affected file silcd/command.c.
+
+ Fixed possible crash in INVITE command by checking the
+ value of silc_server_get_client_route command.
+
+ * Fixed the INVITE notify type handling. The arguments are now
+ taken in correct order and client does not crash. The affected
+ file is irssi/src/silc/core/silc-channels.c.
+
+ Removed the "Inviting xxx to channel" message from the
+ client library away and let the application handle it.
+ Affected file lib/silcclient/command.c. Added that message
+ to Irssi SILC client's message formats.
+
+ * Fixed CMODE command crash in client. It now checks the
+ amount of arguments correctly and does not crash. The affected
+ file is lib/silcclient/command.c.
+
+ * Do not create new channel automatically in silc_channels_join
+ but check whether the channel by that name already exists.
+ Affected file irssi/silc/core/silc-channels.c.
+
+ * Do not send the SERVER_SIGNOFF to router if the disconnected
+ entity was the router. Affected file silcd/server.c.
+
+ * Added the handling of the SERVER_SIGNOFF notify to the Irssi
+ SILC client as it was missing from there.
+
+ Added the handling of the KICK notify to the Irssi SILC client
+ as it was missing. Added "you have been kicked" message to
+ Irssi SILC client's message modules formats.
+
+ Added the handing of the KILL notify to the Irssi SILC client
+ as it was missing. Added the kill message module formats
+ as well.
+
+ The affected file is irssi/src/silc/core/silc-channels.c.
+
+ * The router did not save the channel mode the server announced.
+ Affected file silcd/packet_receive.c.
+
+ * Fixed a possible crash in INFO command in server. If the
+ server did not provide the server info it crashed. Affected
+ file silcd/command.c.
+
+Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Fixed the GETKEY command in the server to check also the
+ global list. Otherwise the GETKEY would not work correctly
+ in normal SILC server. Affected file silcd/command.c.
+
+Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Fixed GETKEY crash, it crashed if the command did not succseed.
+
+Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
+ is now real and not just an macro interface to GMP.
+
+ Removed the entire GMP from the source tree and imported new
+ NSS MPI library instead. Reason for removing GMP is that it is
+ extremely large and compiles extremely slow. The NSS MPI
+ is only a few files and compiles in less than 10 seconds.
+ The speed is also about the same as GMP. The MPI is imported
+ to lib/silcmath/mpi.
+
+ If the system has GMP installed we will still use the GMP.
+ If it is not then the NSS MPI will be compiled.
+
+Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Merged a long nickname (127 characters long) crash bugfix from
+ Irssi CVS tree. Affected file irssi/src/core/misc.c.
+
+ * Merged a freed memory reference bugfix from Irssi CVS tree.
+ Affected file irssi/src/core/commands.c.
+
+Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Added the server's public key sving and verification to the
+ server when performing the SKE. This was missing and the
+ remote server's (or router's) public key was accepted without
+ checking whether we have it previously or trust it at all.
+ Affected file silcd/protocol.c.
+
+Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Check in the silc_server_timeout_remote if protocol is active
+ and make sure that the protocol's final callback is called so
+ that all memory if freed. Affected file silcd/server.c.
+
+Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * silc_server_whois_send_reply crashed the server if the nickname
+ was 127 characters long. Affected file silcd/command.c.
+
+Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Added sanity check to the silc_server_new_client. If the hostname
+ is provided inside username then check that the provided hostname
+ really is the same as the resolved one. If the hostname was not
+ resolved then check it from the public key. Affected file is
+ silcd/packet_receive.c.
+
+ * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
+ if the server disconnected us and the connection is not valid
+ anymore. Affected file irssi/src/silc/core/silc-channels.c.
+
+ * Moved the silc_client_[chmode|chumode|chumode_char] away from
+ the library to the lib/silcutil/silcutil.[ch].
+
+Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Close log file after open. Affected file
+ lib/silcutil/silclog.c.
+
+ * Check whether sock == NULL in silc_client_send_packet and return
+ if it is. Affected file lib/silcclient/silcclient.c.
+
+ * Check rec->entry == NULL in the Irssi SILC Client before
+ sending the channel message. Affecte file is
+ irssi/src/silc/core/silc-servers.c.
+
+Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Merged a splitted window bugfix from Irssi CVS tree. The
+ affected file is irssi/src/fe-text/textbuffer-view.c.
+
+ * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
+ It did not print nickname.
+
+ * Improved the distributions system a bit.
+
+Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
+ irssi/src/fe-text/gui-window.c.
+
+ * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
+ to in-active server. The affected file is
+ irssi/src/silc/core/client_ops.c.
+
+ * Resolve the client in USERS command reply if the entry does
+ not have username resolved. The affected file is
+ lib/silcclient/command_reply.c. Also, changed the IDENTIFY
+ command to WHOIS command to really resolve stuff. The USERS
+ is not used any more in any critical section so WHOIS can
+ be used even though it might be slower than IDENTIFY.
+
+ * Changed the lib/silcutil/silchashtable.h header to ROBODoc
+ format.
+
+Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Changed the protocol API a bit more consistent in the
+ lib/silccore/silcprotocol.[ch].
+
+ * Changed the following headers to ROBODoc format:
+
+ lib/silccore/silcpayload.h
+ lib/silccore/silcprotocol.h
+ lib/silccore/silcsockconn.h
+
+ All core library headers are now formatted.
+
+Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Fixed a bug in Irssi SILC client; do not show that you are
+ server/router operator if you really are not. Affected file is
+ irssi/src/silc/core/client_ops.c.
+
+ * Renamed silc_command_free_payload to silc_command_payload_free.
+ Affected file lib/silccore/silccommand.h
+
+ * Added silcmath.h to include the prototoypes of various routines
+ in the lib/silcmath. Removed the old modinv.h, mpbin.h and
+ silcprimegen.h.
+
+ * Changed the following headers to ROBODoc format:
+
+ lib/silccore/silcchannel.h
+ lib/silccore/silccommand.h
+ lib/silccore/silcid.h
+ lib/silccore/silcidcache.h
+ lib/silccore/silcmode.h
+ lib/silccore/silcnotify.h
+ lib/silccore/silcpacket.h
+ lib/silcmath/silcmath.h
+
+Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Added checking to the server code not to start the server if
+ ciphers and stuff are not configured properly. Affected files
+ silcd/serverconfig.[h] and silcd/server.c.
+
+ * Changed the layout of the header files of the public interfaces
+ in the SILC libraries. The new layout supports ROBODoc
+ documentation tool (and some others) so that it is easy to create
+ a library reference manual. All the other headers and source
+ code must still follow the CodingStyle document. Also source
+ code must not include these ROBODoc stuffs, only the headers.
+ Furthermore, all public interface headers must now be named
+ by using `silc' prefix, example: silcapi.h, silccipher.h.
+ Some files were renamed due to this. All the other headers
+ must not be used as public interfaces. I will update the
+ CodingStyle document later. Changed following headers, so far:
+
+ lib/silcclient/silcapi.h
+ lib/silccore/silcauth.h
+ lib/silccore/silcprivate.h
+ lib/silccrypt/silcdh.h
+
+Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Updated TODO.
+
+ * Removed silc_client_packet_send_flush from the client library
+ as it is not needed. Affected file lib/silcclient/client.[ch].
+
+ * Added printing of message of unresolved authentication method
+ to the Irssi SILC client. Added it to the module formats.
+ Removed the same message from the client library.
+
+Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Added new distribution feature, DISTLABEL. Every distribution
+ can define own preprocessor label that can be used in the
+ source code. For example: #ifdef SILC_DIST_CLIENT. Affected
+ file distributions, acconfig.h.pre and prepare.
+
+Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Added Makefile.defines_int to include the actual definitions
+ for Makefile.defines.in. Tested the new distribution system,
+ created distributions and tested installation.
+
+ * Added AWAY message printing to the Irssi SILC client. Added
+ the messages to the irssi/src/fe-common/silc/module-formats.[ch].
+
+ * Added SCONNECT command to call the SILC's CONNECT command.
+ Cannot use CONNECT directly since Irssi uses that internally.
+ Affected file irssi/src/silc/core/silc-servers.c.
+
+ Added ACTION local command. It is same as ME command but takes
+ the channel as mandatory argument.
+
+ Rewrote some of the Irssi's help files to suite for SILC
+ protocol.
+
+Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Added Makefile.defines[.in] that should for now on be included
+ in all Makefile.am file in the source tree. That file includes
+ all common compilation definitions for SILC source tree.
+
+Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Minor changes to the ./prepare script to change the package
+ name according the distribution name to the configure.in.
+
+Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Created new distribution system. Added file `distributions'
+ that defines all the distributions that can be created out of
+ the SILC source tree. The ./prepare script now reads that
+ file to determine how to prepare the distributions. The
+ first argument to the ./prepare is the name of the distribution
+ and second is the version of the distribution. If given
+ without arguments it creates the default (toolkit) distribution
+ with the default version (defined in ./prepare).
+
+ All Makefile.am files that are subject to the distributions
+ are now named as Makefile.am.pre. These are ./Makefile.am
+ and lib/Makefile.am. Others may be changed later.
+
+Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Added invite list, ban list, some key management and connection
+ error message printing to module formats in the Irssi SILC client.
+
+ * Added new silc_client_set_away_message to set the away message
+ that is back to the person who sent private message. The
+ affected file lib/silcclient/silcapi.h and the
+ lib/silcclient/client_prvmsg.c.
+
+Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Fixed the private message sending in the Irssi SILC client,
+ added local command KEY to the Irssi SILC client.
+
+ Added key management and key agreement message formats to the
+ irssi/src/fe-common/silc/module-formats.[ch].
+
+ Added USERS (alias WHO) printing, server/router operator
+ indication and LIST command printing to the module formats.
+
+Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Fixed channel joining notify handling, cumode notify handling
+ from Irssi SILC client.
+
+ * Added SILC specific module-formats to the Irssi SILC client so
+ that SILC specific message hilighting, colors etc is possible.
+ Affected file irssi/src/fe-common/silc/module-formats.[ch].
+
+ Added channel mode, channel user mode, actions, notices,
+ whois and whowas printing to the the module-formats.c.
+
+ * Fixed a bug in channel deletion in the server. The channel
+ is not left to the cache even if the channel founder auth mode
+ is set when there are no users anymore on the channel. Affected
+ file silcd/server.c.
+
+ * The silc_net_localhost now resolves the entire hostname including
+ the domain name. Affected file lib/silcutil/silcnet.c.
+
+Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Changed the ask_passphrase client operation to be ascynchronous.
+ It has now a completion callback and a context that the
+ application must call after it has got the passphrase from
+ the user. Affected files lib/silcclient/silcapi.h,
+ lib/silcclient/protocol.c, lib/silcclient/command.c and
+ silc/client_ops.c.
+
+ Added SilcAskPassphrase callback that the application calls
+ to deliver the passphrase to the library.
+
+ * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
+ The public key verification and especially a certificate
+ verification is asynchronous procedure.
+
+ Added new SILC_SKE_STATUS_PENDING status to indicate the
+ request is pending and a callback will be called to finalize
+ the request.
+
+ Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
+ indicate that remote end did not send its public key (or
+ certificate), even though we require it. Added check for this
+ condition in the SKE. This was a security bug, now fixed.
+
+ Defined new SilcSKEVerifyCbCompletion callback that is called
+ when the verification process is completed.
+
+ The affected files lib/silcske/silcske_status.h and
+ lib/silcske/silcske.[ch].
+
+ * Changed the verify_public_key client operation to be async
+ as well. Defined SilcVerifyPublicKey callback that is used to
+ indicate the success of the public key verification process.
+
+ Changed the server and client to use the new async client
+ operations.
+
+ * Changed the Irssi SILC client's internal scheduler to be called
+ twice as many times as it used to be. As a result the client
+ should be a bit faster now. Affected file is
+ irssi/src/silc/core/silc-core.c.
+
+ * Added support to Irssi SILC client of asynchronous public key
+ verification and passphrase inquiry. Affected file is
+ irssi/src/silc/core/silc-core.c.
+
+Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Do not say "You have left channel %s" in client library.
+ Moved it to the application. Affected files are
+ lib/silcclient/command.c and silc/client_ops.c.
+
+ * Fixed silc_client_get_clients. Command context was not
+ duplicated and was freed memory in the callback. Affected
+ file lib/silcclient/idlist.c.
+
+ * Do not say "you are now talking..." on JOIN command in the
+ client library. The appliation must handle it.
+
+ * Do not say ".. changed topic to" in command reply in the
+ client libary. The application must handle it.
+
+ * Fixed TOPIC command sending in the client library.
+
+ * Fixed a memory leak in silc_client_command_free in the file
+ lib/silcclient/command.c.
+
+Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Imported a modified version of Irssi client to the source tree.
+ The Irssi will be used to create a new client called
+ Irssi SILC. Imported to irssi/.
+
+ Added silc_core_init_finish function to the Irssi. Affected
+ file irssi/configure.in.
+
+ A lot changes in the Makefile.ams around the irssi tree.
+
+Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Do not rehash if the new size is same as the old size of the
+ hash table, in the silc_hash_table_rehash*. The affected file
+ lib/silcutil/silchashtable.c.
+
+ * Replaced hash_table_del_by_context calls from the server
+ (when channel->user_list and client->channels) to the
+ hash_table_del as it is sufficient and faster.
+
+Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Added silc_hash_table_list, silc_hash_table_get and the
+ SilcHashTableList structure to provide an alternative way to
+ traverse the hash table. The affected files are
+ lib/silcutil/silchashtable.[ch].
+
+ * Changed the server's idlist routines to use the hash table
+ routines to optimize the code.
+
+Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Replaced the client entry's `channel' list and channel entry's
+ `user_list' list to hash tables for optimized lookup. Changed
+ the code to use the hash table interface around the code.
+ Affected file lib/silcd/idlist.[ch].
+
+ * Added `auto_rehash' boolean argument to the function
+ silc_hash_table_alloc to indicate whether the hash table should
+ auto-rehash when it thinks is appropriate time. It will
+ increase the hash table size if the there is twice as much
+ entries in the table than the size of the table, and will
+ decrease the size if there are twice as less entries than
+ the size of the table.
+
+Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Fixed silc_xxx_get_supported to not crash at some circumstances.
+
+Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * silc_idcache_purge_by_context deletes the entry now by context
+ as it is supposed to do. Affected file lib/silccore/idcache.c.
+
+ * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
+ client is not anymore valid (WHOWAS givens the info) and not
+ the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
+
+Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Removed the `data' and `data_len' arguments from the ID Cache
+ interfaces and added `name' argument. ID Cache does not handle
+ anymore the binary data only a names associated with given ID.
+
+ * When hashing a Client ID with silc_hash_id the entire ID is
+ not hashed anymore, instead only the hash of the Client ID is
+ hashed. This way we can access the Client ID from the cache
+ with Client ID but with the hash of the ID (which is a hash of
+ the nickname) as well without any difference in performance.
+
+ Added also silc_idcache_find_by_id_one_ext to do one on one
+ searching when we have the actual ID. Added also function
+ silc_hash_client_id_compare. The affected files are
+ lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
+
+ * When hashing the name associated with a ID it is always done
+ in lowercase. This way we can access the cache without worrying
+ about case-sensitivity, even though, for example nicknames are
+ case sensitive.
+
+ * Fixed a bug in server with channel message sending. It put
+ wrong ID type as destination ID. The affected file
+ silcd/packet_send.c.
+
+ * silc_idcache_del_by_context now deletes from all hash tables
+ by context. Affected file lib/silccore/idcache.c.
+
+Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Changed the client library to use the new ID Cache interface.
+ Changes around the source tree.
+
+ * Added silc_hash_table_rehash_ext to rehash with specific
+ hash function. Affected file lib/silcutil/silchashtable.[ch].
+
+ * Added silc_hash_string_compare to compare two strings in the
+ hash table. Affected file lib/silcutil/silcutil.[ch].
+
+Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Added new function silc_idcache_del_by_context into the
+ lib/silccore/idcache.[ch].
+
+ * Changed the server's ID list routines to use the new ID Cache
+ interface. Changes around the source tree.
+
+Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Added silc_hash_table_del[_by_context]_ext functions in to the
+ lib/silcutil/silchashtable.[ch].
+
+ Removed silc_hash_table_find_all* routines and added new
+ silc_hash_table_find_foreach to replace them.
+
+ Added silc_hash_table_replace_ext function as extended
+ replacing function. Separated the simple hash table interface
+ from the extended hash table interface in the file
+ lib/silcutil/silchashtable.h.
+
+ * Fixed minor bugs and changed it to use some of the new
+ hash table functions in lib/silccore/idcache.c
+
+Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Added new function silc_hash_table_find_all to return all keys
+ in the hash table by the specified key. As the hash table is
+ collision resistant it also makes it possible to have several
+ duplicate keys in the hash table. This function may be used to
+ find all of the keys from the hash.
+
+ Added user_context arguments to the SilcHashFunction,
+ SilcHashCompare and SilcHashDestructor to deliver user specified
+ context.
+
+ Added new fuctions silc_hash_table_find[_all]_ext to do
+ extended lookup with specified hash and compare functions and
+ specified user contexts.
+
+ Added new function silc_hash_table_add_ext to add the key
+ with specified hash function and user context.
+
+ Added new function silc_hash_table_foreach to traverse all
+ entrys in the hash table. Added SilcHashForeach callback
+ function.
+
+ Added new function silc_hash_table_del_by_context to delete
+ the entry only if the context associated with the key matches.
+
+ Affected files are lib/silcutil/silchashtable.[ch].
+
+ * Removed silc_hash_[server/client/channel]_id and added just
+ silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
+ silc_hash_id_compare to compare two ID's using as the hash table
+ comparison function. Added also silc_hash_data to hash
+ binary data and silc_hash_data_compare to compare it.
+
+ * Removed silc_idlist_find_client_by_hash as it is not needed
+ anymore. Affected file silcd/idlist.[ch].
+
+ * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
+ to use internally the SilcHashTable. The new ID Cache is a lot
+ faster than the old one. Some of the ID Cache interface was also
+ rewritten and obsolete and stupid functions were removed.
+
+Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Added entry_count field to the SilcHashTable to keep the number
+ of the entries in the table. Implemented the function
+ silc_hash_table_rehash. Added new function
+ silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
+
+ Fixed a minor bug in silc_hash_table_free.
+
+ * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
+ silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
+ into the lib/silcutil/silcutil.[ch].
+
Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
* Implemented a collision resistant hash table into the
projects / silc.git / blobdiff