+Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * NAMES command reply now shows users mode with the nickname when
+ joining to channel.
+
+ * Moved silc_client_ch[u]mode[_char] functions from
+ silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
+ place sucks, they are utility functions and should be in some
+ other file.
+
+ * Fixed some unsigned int's to unsigned short's. Patch by cras.
+
+ * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
+ cras.
+
+Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Updated README.
+
+ * Added TRQ (efficient deque and list library) into lib/trq. This is
+ a very good list library that is currently used in the SILC. Defined
+ SilcList API over the library because I didn't like the API very
+ much. See lib/trq/silclist.h for the API and examples of how to
+ use the API. Fixed various places in the code to use the new
+ SilcList API. The SilcList is meant for lists that has a structure
+ already defined as a list. It is not suitable to add just some
+ context to the list (in TRQ, the context is the list actually).
+
+ So, I defined SilcDList that can be used for the purpose where
+ predefined list structure does not exit. This can be used as
+ such list. Now some context just can be added to the SilcDList.
+ Currently this list is not used in the SILC just yet, though there
+ are a lot places where this can replace dynamically allocated
+ tables and I will fix these places, later, to use SilcDList.
+ See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
+ and use TRQ internally).
+
+ Also fixed some annoying warning messages that the original TRQ
+ code generated. Also minor changes to TRQ's Makefile.in.
+
+ * Added support for querying by Client ID to both WHOIS and
+ IDENTIFY commands into server, as required by the protocol.
+
+ * Removed method function pointers from SilcBuffer structure. They
+ weren't used to anything and just increased the context size for
+ no good reason. This change also made silc_buffer_alloc and
+ silc_buffer_free functions inline functions.
+
+ * Disabled command flooding detection support until it's fixed so
+ that it accepts commands in but does not execute them more than once
+ in two seconds.
+
+ * Added silc_net_localhost(), to return local hostname, into
+ lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
+ that must be initialized before calling silc_client_init.
+
+ * Added new function: silc_server_send_notify_on_channels to send
+ notify messages to all channels client has joined. It is assured
+ that the message is sent only once per client.
+
+ * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
+ lib/silcutil/silcutil.[ch] as silc_format function. The new
+ function is generic and is used by server as well, not only by
+ the logging routines.
+
+ * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
+ the provided version string was not acceptable. Added new function:
+ silc_ske_check_version into lib/silcske/silcske.h. The function
+ must be implemented by the application (client or server) and it
+ does not reside in the SKE library. The function checks the version
+ string remote end sent.
+
+ * Added back pointers (to opaque context and to SilcSocketConnection)
+ into SilcPacketContext structure into lib/silccore/silcpacket.h.
+
+ * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
+ duplicate packet context structure.
+
+ * Changed `notify' client operation to send same arguments as client
+ receives from server except for ID's. ID's are mapped to correct
+ ID entry and that is returned. Also, if channel entry is not sent
+ by server but the notify is for channel the channel entry is sent
+ to application (otherwise application doesn't know that it is for
+ channel (library gets it from packet's Destination ID)).
+
+ * Added silc_client_remove_from_channels into client library to
+ remove a client from all channels it has joined to. Used when
+ received SIGNOFF notify from server. Added also new function
+ silc_client_replace_from_channels to replace old ID entry with
+ new ID entry on all channels. Used when received NICK_CHANGE
+ notify from server.
+
+ * Fixed ID Cache list handling in silc_idlist_get_client in
+ lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
+ to get (or query) client by ID.
+
+ * Updated TODO list.
+
+ * Added connection authentication status message defined by the
+ protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
+ support for these into the code in client and server side.
+
+ * Added generic function silc_client_send_command to send any command
+ with variable argument list. Application should use this function
+ to send commands if the command functions provided by the library
+ does not suite for the application's user interface needs.
+
+ * Added new `failure' client operation. Application is notified about
+ received failure packet if client is executing a protocol. In this
+ case the protocol's execution has failed.
+
+ * Added SKE's end notify to send the SKE_SUCCESS notify message that
+ is required by the protocol.
+
+ * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
+ packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
+ error at our end.
+
+ * Added status flag to SilcSKE object to indicate realtime status
+ of the SKE protocol.
+
+ * Application receives now exactly same command reply arguments as
+ the library receives from server. However, if ID is received the
+ corresponding ID entry is returned to the application (eg. Client
+ ID is mapped to correct SilcClientEntry entry and that is returned).
+ Changed command_reply client operation due to this change.
+
+ * Changed all ID's in commands and in command replys as ID Payloads.
+ Change affected both client and server side codes.
+
+ All ID's sent in SILC network (with execption of ID's in SILC
+ Packet header) are sent in ID Payload to support variable length
+ ID's.
+
+ * Server now notifies nick changes and notifies all clients on
+ the channels about the new nickname (about the new Client ID,
+ actually).
+
+ * Implemented CMODE command to change channel modes. Supports all
+ channel modes defined by the protocol specs except ban and invite
+ lists. (Also, private channel key mode is supported but support for
+ setting private channel key in client is missing, thus, this mode
+ has no effect on client side (except that server requires that the
+ client uses private channel key and normal channel traffic does not
+ work anymore)).
+
+ Also, invite mode works per se, but INVITE command does not work
+ yet correctly, so you can set channel as invite only channel but
+ inviting clients to the channel does not work (it is yet to be
+ thought what's the best way to do it).
+
+ * Added new command SILC_COMMAND_CUMODE to change user mode on the
+ channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
+ Implemented CUMODE command to change user's mode on the channel.
+ Supports all modes defined by the protocol specs.
+
+ * Added NAMES command reply to return users modes on the channel.
+
+ * Removed unnecessary and slow ciphers from lib/silccrypt.
+
+ * Set SO_KEEPALIVE option to connection sockets by default.
+
+ * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
+
+ * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
+ redefined the Notify Payload into protocol specs.
+
+ * Added silc_id_payload_parse_id to get ID directly from raw
+ ID payload data.
+
+Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Changed SILC_COMMAND_IDENTIFY in protocol specification to
+ accept searching by Client ID as well.
+
+ * Added support for LEAVE and SIGNOFF notify types in client library.
+
+ * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
+ to parse ID Payload from raw data.
+
+Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Added flags parameter into silc_ske_assemble_security_properties
+ function in lib/silcske/silcske.[ch].
+
+ * Changed notify client operation to fit better for notify messages
+ sent by server. The notify payload received from server is now
+ passed to the application (after parsing it to SilcNotifyPayload).
+ It is application's responsibility to retrieve the arguments
+ from the payload and show the message the way it wants. The message
+ sent by server is implementation specific.
+
+ * Changed public keys to comply with the protocol specification.
+ Old public keys are not supported anymore and are not compatible.
+
+ * Removed nickname from Channel Payload as the latest draft removed
+ it. The client must resolve the nickname from the NAMES command
+ reply received when it joined the channel.
+
+ Also, changed all channel_xxxx_payload to channel_payload_xxxx.
+
+Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Fixed some errors in protocol specification drafts.
+
+ * Created lib/silccore/silcnotify.c to implement Notify Payload
+ encoding and decoding, lib/silccore/silcpayload.[ch] to implement
+ generic payloads described by protocol specifications. The file
+ includes implementations for ID Payload and Argument Payload.
+
+ * Changed Command Payload implementation to use the new Argument
+ Payload. Changed command_xxxx_payload to command_payload_xxxx
+ to comply with SILC coding conventions.
+
+ * Added suppport for Argument Payload handling in Notify Payload
+ implementation as protocol requires it. Added the new support
+ into server and client lib as well.
+
+Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Added support for multiple nicknames on same channel. [n] is
+ added locally to the nickname if there are more than one same
+ nicknames on the channel.
+
+ * Server now sends all nicknames that matched WHOIS request.
+ Client also shows the list received from server.
+
+ * Added TOPIC command to client side. User can now set and show
+ current topic on channel.
+
+ * Added MOTD command to client and server. Also, server sends the
+ motd when client connects to the server.
+
+ * Changed version strings to comply ISO 8601.
+
+Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Fixed protocol error handling in client library. It should now
+ cope even if the SKE fails for some reason.
+
+ * Made new protocol specification drafts for submitting to IETF.
+
+ * Implemented TOPIC command to server in silcd/command.c.
+
+ * Added two new notify types into lib/silccore/silcnotify.h:
+ SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
+ notify nickname change and topic setting/change on a channel.
+
+ * API change of command_reply operation in client library. The
+ application gets now the status type received from server as well.
+
+Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Removed the function just added to lib/silcutil/silcschedule.[ch].
+
+ * Cras fixed and optimized the packet handling even further and
+ it should work now. Minor change to the prototype of function
+ silc_packet_receive_process in lib/silccore/silcpacket.[ch].
+
+Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Added new function into lib/silcutil/silcschedule.[ch]:
+ silc_schedule_with_fd to select() a specified fd. The function
+ returns after timeout expires or data arrives or goes. The
+ function is used by packet routines to wait that all data is
+ received from network.
+
+ * Fixed data reading from network in lib/silccore/silcpacket.c.
+ The code now assures that all data is read from the fd and then
+ continues packet processing. This was a bug fix since the code
+ used to drop some data in some circumstances.
+
+ * Added new function into lib/silcclient/client.[ch]:
+ silc_client_start_key_exchange to start key exchange after
+ connection has been established to server. The code internally
+ now uses this funtion but its main purpose was to provide it
+ for applications that perform their own connecting. After
+ application has created a connection it merely calls this
+ function to start the key exchange between client and server.
+ The library takes care of everything else after that.
+
+ Updated also lib/silcclient/README to explain the usage of
+ this new function.
+
+ * Do not send to application information that connection has
+ been established. Application gets notified it by connect
+ operation anyway.
+
+Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Applied cras's patch to add silc_schedule_one function. The
+ function runs scheduler once and returns.
+
+ * Fixed the scheduler after cras messed it up. The timeout
+ handling works now as it's supposed to work.
+
+ * Added into lib/silccore/ silcnotify.h to include notify
+ message types support. Changed silc_server_send_notify*
+ functions, in server.[ch], to support those new notify types.
+ Added the support for the notify types into client library,
+ as well. Added new notify client operation into ops.h in
+ lib/silcclient/.
+
+ * Changed silc_server_packet_send_to_channel to send normal
+ packets instead of just channel message packets. The function
+ is now used to send the notify packets to channels. It is not
+ used to send channel message packets anymore, as server never
+ sends them anymore.
+
+ * Added explicit casting into lib/silcutil/silcbuffmt.c to few
+ va_arg()s as it seems to require it nowadays. I guess, if SILC
+ is compiled with older va_arg() the new code should work anyway.
+
+Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Splitted core library. Core library (lib/silccore) includes
+ now only SILC protocol specific core (and common) components.
+ Created new utility library (lib/silcutil) that includes more
+ generic purpose stuff. The stuff for util library was taken
+ from the old core library. This was minor and easy split.
+
+ * Created SILC Client Library (lib/silcclient) that includes
+ implementation of the SILC client without user interface. This
+ was major move from silc/ directory. The code has been changed
+ so that it is transparent towards the user interface. The
+ silc/ directory includes now the same user interface as before
+ and it uses the new client library. Read lib/silcclient/README.
+ Basicly, the client library performs everything else related
+ to SILC except user interface handling. Also, configuration
+ files are considered to be part of user interface and library
+ does not handle them.
+
+ This change also changed a lot of structures, function naming etc.
+ Most important change was that SilcClientWindow object was
+ renamed to SilcClientConnection in the client library. Created
+ also new file lib/silcclient/ops.h. Also added new files
+ silc/local_command.[ch] and silc/client_ops.[ch].
+
+ All these changes were made to make it easier for user interface
+ designers to create what ever user interface for the SILC client
+ they want.
+
+ It is also expected that the server will be moved to lib
+ directory as well and SILC Server Library will be created;
+ sometimes in the future.
+
+ * Removed Local commands from lib/silccore/silccommand.h as
+ they are application specific and new client library does not
+ handle any of those anymore.
+
+ * Several functions moved to lib/silcutil/silcutilc.[ch] from
+ old client implementation in silc/.
+
+ * Added support for callback functions in SILC_LOG_* macros.
+ Application can now set its own callbacks that will be called
+ instead of using the default functions that will always print
+ the debug messages to stderr (or stdout). Also, debugging can
+ now be disabled by setting silc_debug to FALSE and re-enabled by
+ setting it to TRUE. Note, that logging will still work even
+ if debugging is disabled.
+
+ New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
+ silc_log_reset_callbacks, silc_log_set_debug_callbacks and
+ silc_log_reset_debug_callbacks.
+
+ * To enable debugging in silc client one must give now -d
+ option on command line.
+
+ * Changed silc_schedule_init to automatically allocate task queues
+ if they are not allocated before calling it.
+
+Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
+
+ * Added GMP 3.1 into math library.
+
Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
* Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
projects / silc.git / blobdiff