2003-01-30 Havoc Pennington <hp@pobox.com>

[platform/upstream/dbus.git] / ChangeLog

2003-01-30  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-message.c: use message->byte_order instead of 
        DBUS_COMPILER_BYTE_ORDER throughout.
        (dbus_message_create_header): pad header to align the 
        start of the body of the message to 8-byte boundary

        * dbus/dbus-marshal.h: make all the demarshalers take const 
        DBusString arguments.

        * dbus/dbus-message.c (_dbus_message_loader_return_buffer):
        validate message args here, so we don't have to do slow validation
        later, and so we catch bad messages as they are incoming. Also add
        better checks on header_len and body_len. Also fill in
        message->byte_order

        * dbus/dbus-string.c (_dbus_string_validate_utf8): new (not
        implemented properly)
        (_dbus_string_validate_nul): new function to check all-nul

        * dbus/dbus-marshal.c (_dbus_marshal_get_field_end_pos): rename 
        get_arg_end_pos and remove all validation
        (_dbus_marshal_validate_arg): actually do validation here.

2003-01-29  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-message.c (check_message_handling): fix assertion
        failure on set_client_serial

2003-01-28  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-server-debug.c: Add doc section comments
        
        * dbus/dbus-transport-debug.c: add doc section comments
        
2003-01-28  Havoc Pennington  <hp@redhat.com>

        * dbus/dbus-string.c (_dbus_string_base64_decode): append bytes in
        the reverse order from how I had it
        (_dbus_string_base64_encode): reverse encoding order. I was
        basically byteswapping everything during encoding.

2003-01-28  Anders Carlsson  <andersca@codefactory.se>

        * dbus/dbus-connection-internal.h:
        * dbus/dbus-connection.c: (_dbus_connection_add_timeout),
        (_dbus_connection_remove_timeout):
        Add functions for adding and removing timeouts.
        
        * dbus/dbus-message.c: (dbus_message_new_from_message):
        Add new function that takes a message and creates an exact
        copy of it, but with the refcount set to 1.
        (check_message_handling):
        Fix build error.
        
        * dbus/dbus-server-protected.h:
        * dbus/dbus-server.c: (_dbus_server_init_base),
        (_dbus_server_finalize_base), (_dbus_server_add_timeout),
        (dbus_server_set_timeout_functions):
        (_dbus_server_remove_timeout):
        New functions so that a server can add and remove timeouts.

        (dbus_server_listen):
        Add commented out call to dbus_server_debug_new.

        * dbus/dbus-timeout.c: (_dbus_timeout_new):
        Actually set the handler, doh.
        
        * dbus/dbus-transport.c: (_dbus_transport_open):
        Add commented out call to dbus_transport_debug_client_new.
        
        * dbus/Makefile.am:
        Add dbus-transport-debug.[ch] and dbus-server-debug.[ch]
        
2003-01-28  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-message.c (check_message_handling): function to check 
        on the loaded message, iterates over it etc.

2003-01-28  Havoc Pennington  <hp@pobox.com>

        * test/Makefile.am (dist-hook): fix make distdir

        * dbus/Makefile.am (TESTS_ENVIRONMENT): fix make check

2003-01-27  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-mempool.c (time_for_size): replace printf with 
        _dbus_verbose

        * dbus/dbus-message-builder.c (_dbus_message_data_load): allow
        empty lines; fix the SAVE_LENGTH stuff to be
        START_LENGTH/END_LENGTH so it actually works; couple other 
        bugfixes
        
        * test/Makefile.am (dist-hook): add dist-hook for .message files

        * dbus/dbus-string.c (DBUS_STRING_COPY_PREAMBLE): source of a copy
        can be constant or locked.
        (_dbus_string_free): allow freeing a const string as
        documented/intended

        * dbus/dbus-sysdeps.c (_dbus_concat_dir_and_file): utility

        * dbus/dbus-test-main.c (main): take an argument which is the 
        directory containing test data

        * dbus/dbus-message.c (_dbus_message_test): pass a test_data_dir
        argument to this and load all the messages in test/data/
        checking that they can be loaded or not loaded as appropriate.

2003-01-27  Anders Carlsson  <andersca@codefactory.se>

        * bus/dispatch.c: (bus_dispatch_message_handler):
        Dispatch messages sent to services.
        
        * bus/driver.c: (bus_driver_send_service_deleted),
        (bus_driver_send_service_created), (bus_driver_send_service_lost),
        (bus_driver_send_service_acquired):
        Add helper functions for sending service related messages.

        (bus_driver_send_welcome_message):
        Send HELLO_REPLY instead of WELCOME.
        
        (bus_driver_handle_list_services):
        Send LIST_SERVICES_REPLY instead of SERVICES.
        
        (bus_driver_handle_own_service),
        (bus_driver_handle_service_exists):
        New message handlers.
        
        (bus_driver_handle_message):
        Invoke new message handlers.
        
        (bus_driver_remove_connection):
        Don't remove any services here since that's done automatically
        by bus_service_remove_owner now.
        
        * bus/driver.h:
        New function signatures.
        
        * bus/services.c: (bus_service_add_owner):
        Send ServiceAcquired message if we're the only primary owner.
        
        (bus_service_remove_owner):
        Send ServiceAcquired/ServiceLost messages.
        
        (bus_service_set_prohibit_replacement),
        (bus_service_get_prohibit_replacement):
        Functions for setting prohibit replacement.
        
        (bus_service_has_owner):
        New function that checks if a connection is in the owner queue of 
        a certain service.
        
        * bus/services.h:
        Add new function signatures.
        
        * dbus/dbus-list.c: (_dbus_list_test):
        Add tests for _dbus_list_remove_last and traversing the list backwards.
        
        * dbus/dbus-list.h:
        Fix a typo in _dbus_list_get_prev_link, if we're at the first element we can't
        go any further, so return NULL then.
        
        * dbus/dbus-protocol.h:
        Add new messages, service flags and service replies.
        
2003-01-26  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-message-builder.c: implement, completely untested.

        * test/data/*: add data to be used in testing. 
        ".message" files are our simple loadable text format.
        ".message-raw" will be binary dumps of messages.

        * dbus/dbus-string.c (_dbus_string_starts_with_c_str): new

2003-01-26  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-sysdeps.c (_dbus_file_get_contents): new function

        * dbus/dbus-errors.c (dbus_result_to_string): add
        file errors

        * dbus/dbus-message-builder.c: new file, will contain code to load
        up messages from files. Not implemented yet.

2003-01-26  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-message.c (dbus_message_set_sender): support deleting
        the sender by setting to NULL

2003-01-26  Havoc Pennington  <hp@pobox.com>

        The unit tests pass, but otherwise untested.  If it breaks, the
        tests should have been better. ;-)
        
        * bus/driver.c (bus_driver_handle_hello): return if we disconnect
        the connection.

        * dbus/dbus-message.c: redo everything so we maintain 
        message->header as the only copy of the various fields.
        This avoids the possibility of out-of-memory in some cases,
        for example dbus_message_lock() can't run out of memory anymore,
        and avoids extra copying. Figured I may as well go ahead and do 
        this since it was busted for dbus_message_lock to not return 
        failure on OOM, and dbus_message_write_header was totally
        unchecked for OOM. Also fixed some random other bugs.

        * dbus/dbus-marshal.c (_dbus_marshal_get_field_end_pos): verify
        that strings are nul-terminated. Also, end_pos can be equal 
        to string length just not greater than, I think.
        (_dbus_marshal_set_int32): new function
        (_dbus_marshal_set_uint32): new function
        (_dbus_marshal_set_string): new function

        * dbus/dbus-connection.c (_dbus_connection_new_for_transport): fix
        a warning, init timeout_list to NULL
        (dbus_connection_send_message): don't use uninitialized variable
        "serial"

        * dbus/dbus-string.c (_dbus_string_replace_len): new function

2003-01-26  Anders Carlsson  <andersca@codefactory.se>

        * bus/driver.c: (bus_driver_handle_hello),
        (bus_driver_send_welcome_message):
        Plug leaks
        
2003-01-26  Anders Carlsson  <andersca@codefactory.se>

        * dbus/dbus-auth.c: (process_auth), (_dbus_auth_unref):
        * dbus/dbus-connection.c: (_dbus_connection_new_for_transport),
        (dbus_connection_unref):
        * dbus/dbus-marshal.c: (_dbus_marshal_test):
        * dbus/dbus-message.c: (dbus_message_unref),
        Plug memory leaks.
        
        (dbus_message_get_fields): 
        Remove debugging printout.

        (_dbus_message_loader_return_buffer):
        Don't store the header string.
        
        (_dbus_message_test):
        Plug leaks.

2003-01-26  Richard Hult  <rhult@codefactory.se>

        * glib/dbus-gmain.c (dbus_connection_dispatch): Traverse a copy of
        the file descriptor list, since it can change under us.

2003-01-25  Anders Carlsson  <andersca@codefactory.se>

        * glib/dbus-gmain.c: (dbus_connection_prepare),
        (dbus_connection_check), (dbus_connection_dispatch), (add_watch),
        (remove_watch), (dbus_connection_hookup_with_g_main):
        Rewrite the glib handling to use its own GSource instead of a 
        GIOChannel so we can catch messages put in the queue while waiting
        for a reply.
        
2003-01-25  Anders Carlsson  <andersca@codefactory.se>

        * bus/Makefile.am:
        * bus/connection.c: (connection_disconnect_handler),
        (connection_watch_callback), (bus_connection_setup):
        * bus/dispatch.c: (send_one_message),
        (bus_dispatch_broadcast_message), (bus_dispatch_message_handler),
        (bus_dispatch_add_connection), (bus_dispatch_remove_connection):
        * bus/dispatch.h:
        * bus/driver.c: (bus_driver_send_service_deleted),
        (bus_driver_send_service_created), (bus_driver_handle_hello),
        (bus_driver_send_welcome_message),
        (bus_driver_handle_list_services), (bus_driver_remove_connection),
        (bus_driver_handle_message):
        * bus/driver.h:
        Refactor code, put the message dispatching in its own file. Use 
        _DBUS_HANDLE_OOM. Also send ServiceDeleted messages when a client
        is disconnected.
        
2003-01-25  Anders Carlsson  <andersca@codefactory.se>

        * dbus/dbus-internals.h:
        Add _DBUS_HANDLE_OOM macro, it doesn't do anything currently.
        
        * dbus/dbus-message.c: (dbus_message_get_sender):
        * dbus/dbus-message.h:
        Implement dbus_message_get_sender.
        
        * dbus/dbus-protocol.h:
        Add message and service defines.
        
2003-01-25  Anders Carlsson  <andersca@codefactory.se>

        * dbus/dbus-connection.c: (dbus_connection_send_message):
        * dbus/dbus-message-internal.h:
        * dbus/dbus-message.c: (_dbus_message_get_client_serial),
        (dbus_message_write_header):
        Remove _dbus_messag_unlock and don't set the client serial on a 
        message if one already exists.
        
2003-01-24  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-list.c (alloc_link): put a thread lock on the global
        list_pool

        * bus/driver.c (bus_driver_handle_list_services): fix a leak 
        on OOM

2003-01-25  Anders Carlsson  <andersca@codefactory.se>

        * dbus/dbus-list.c: (alloc_link), (free_link):
        Use a memory pool for the links.
        
2003-01-25  Anders Carlsson  <andersca@codefactory.se>

        * bus/connection.c: (bus_connection_foreach):
        * bus/connection.h:
        Add new bus_connection_foreach function.
        
        * bus/driver.c: (send_one_message), (bus_driver_broadcast_message):
        Add function that broadcasts a message to all clients.
        
        (bus_driver_send_service_created), (bus_driver_handle_hello),
        (bus_driver_send_welcome_message),
        (bus_driver_handle_list_services), (bus_driver_message_handler):
        Implement functions that take care of listing services, and notifying
        clients when new services are created.
        
        * bus/services.c: (bus_services_list):
        * bus/services.h:
        Add new function that returns an array of strings with the currently
        registered services.
        
        * glib/dbus-glib.h:
        * glib/dbus-gmain.c:
        Update copyright year.
        
2003-01-25  Anders Carlsson  <andersca@codefactory.se>

        * dbus/dbus-connection.c: (dbus_connection_send_message):
        Unlock the message in case it was sent earlier.
        
        (dbus_connection_send_message_with_reply_and_block):
        Remove the reply message from the list.
        
        * dbus/dbus-marshal.c: (_dbus_demarshal_string_array):
        Set array_len and new_pos correctly.
        
        (_dbus_marshal_test):
        Remove debug output.
        
        * dbus/dbus-message-internal.h:
        * dbus/dbus-message.c: (_dbus_message_get_reply_serial):
        New function that returns the reply serial.
        
        (_dbus_message_unlock):
        New function that unlocks a message and resets its header.

        (dbus_message_append_string_array), 
        (dbus_message_get_fields_valist),
        (dbus_message_iter_get_field_type),
        (dbus_message_iter_get_string_array),   
        (dbus_message_get_fields),      
        (dbus_message_append_fields_valist):
        Handle string arrays.
        
        (dbus_message_set_sender):
        Make this function public since the bus daemon needs it.
        
        (decode_header_data):
        Set the reply serial to -1 initially.

        * dbus/dbus-message.h:
        Add dbus_message_set_sender.    

2003-01-24  Havoc Pennington  <hp@pobox.com>

        * doc/dbus-specification.sgml: add some stuff

2003-01-22  Havoc Pennington  <hp@pobox.com>

        * doc/dbus-specification.sgml: Start to document the protocol.

2003-01-22  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-connection.c
        (dbus_connection_send_message_with_reply_and_block): add some @todo

        * bus/driver.c (bus_driver_add_connection): add a FIXME about memleak

2003-01-21  Havoc Pennington  <hp@pobox.com>

        (patch untested because can't compile)
        
        * bus/driver.c (create_unique_client_name): make this function
        never recycle client names. Also, caller should initialize 
        the DBusString.

        * dbus/dbus-sysdeps.c (_dbus_get_current_time): new function

2003-01-21  Anders Carlsson  <andersca@codefactory.se>

        * dbus/dbus-marshal.c: (_dbus_marshal_double),
        (_dbus_marshal_int32), (_dbus_marshal_uint32),
        (_dbus_marshal_int32_array), (_dbus_marshal_uint32_array),
        (_dbus_marshal_double_array), (_dbus_marshal_string_array),
        (_dbus_demarshal_int32_array), (_dbus_demarshal_uint32_array),
        (_dbus_demarshal_double_array), (_dbus_demarshal_string_array),
        (_dbus_marshal_get_field_end_pos), (_dbus_marshal_test):
        * dbus/dbus-marshal.h:
        * dbus/dbus-protocol.h:
        Add support for marshalling and demarshalling integer, double
        and string arrays.
        
2003-01-21  Anders Carlsson  <andersca@codefactory.se>

        * bus/Makefile.am:
        Add driver.[ch]
        
        * bus/connection.c: (connection_disconnect_handler):
        Remove the connection from the bus driver's list.
        
        (connection_watch_callback): Dispatch messages.

        (free_connection_data): Free connection name.
        
        (bus_connection_setup): Add connection to the bus driver's list.
        (bus_connection_remove_owned_service): 
        (bus_connection_set_name), (bus_connection_get_name):
        Add functions for setting and getting the connection's name.
        
        * bus/connection.h:
        Add function headers.
        
        * bus/driver.c: (create_unique_client_name),
        (bus_driver_handle_hello_message),
        (bus_driver_send_welcome_message), (bus_driver_message_handler),
        (bus_driver_add_connection), (bus_driver_remove_connection):
        * bus/driver.h:
        * bus/main.c:
        * bus/services.c: (bus_service_free):
        * bus/services.h:
        New file that handles communication and registreation with the bus
        itself. 
        
2003-01-21  Anders Carlsson  <andersca@codefactory.se>

        * dbus/dbus-connection.c: (dbus_connection_send_message):
        Add a new client_serial parameter.
        
        (dbus_connection_send_message_with_reply):
        Remove a @todo since we've implemented the blocking function.
        
        (dbus_connection_send_message_with_reply_and_block):
        New function that sends a message and waits for a reply and
        then returns the reply.
        
        * dbus/dbus-connection.h:
        Add new functions.
        
        * dbus/dbus-errors.c: (dbus_result_to_string):
        * dbus/dbus-errors.h:
        Add new DBUS_RESULT.
        
        * dbus/dbus-message-internal.h:
        * dbus/dbus-message.c: (_dbus_message_get_reply_serial),
        (_dbus_message_set_sender), (dbus_message_write_header),
        (dbus_message_new_reply), (decode_header_data),
        (_dbus_message_loader_return_buffer), (_dbus_message_test):
        * dbus/dbus-message.h:
        Add new functions that set the reply serial and sender.
        Also marshal and demarshal them correctly and add test.
        
        * dbus/dbus-protocol.h:
        Add new DBUS_MESSAGE_TYPE_SENDER.
        
        * glib/dbus-glib.h:
        * glib/dbus-gmain.c: (watch_callback), (free_callback_data),
        (add_watch), (remove_watch), (add_timeout), (remove_timeout),
        (dbus_connection_hookup_with_g_main):
        * glib/test-dbus-glib.c: (main):
        Rewrite to use GIOChannel and remove the GSource crack.
        
        * test/echo-client.c: (main):
        * test/watch.c: (check_messages):
        Update for changed APIs
        
2003-01-19  Anders Carlsson  <andersca@codefactory.se>

        * dbus/Makefile.am: Add dbus-timeout.[cħ]
        
        * dbus/dbus-connection.c: (_dbus_connection_new_for_transport):
        Create a DBusTimeoutList.       
        (dbus_connection_set_timeout_functions): Add new function to
        set timeout callbacks
        
        * dbus/dbus-connection.h: Add public DBusTimeout API.
        
        * dbus/dbus-message.c: (dbus_message_get_service):
        * dbus/dbus-message.h:  New function.

        * dbus/dbus-server.c: Fix small doc typo.
        
        * dbus/dbus-timeout.[ch]: New files for mainloop timeouts.

2003-01-19  Anders Carlsson  <andersca@codefactory.se>

        * dbus/dbus-string.c (_dbus_string_move_len): Don't delete all
        of the string, just as long as specified.

2003-01-19  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-connection.c (dbus_connection_get_is_authenticated):
        new function

        * dbus/dbus-server.c (dbus_server_set_max_connections)
        (dbus_server_get_max_connections, dbus_server_get_n_connections):
        keep track of current number of connections, and add API for
        setting a max (but haven't implemented enforcing the max yet)

2003-01-18  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-transport-unix.c (unix_do_iteration): only do the
        reading/writing if read_watch != NULL or write_watch != NULL.

        * dbus/dbus-message.c (_dbus_message_loader_return_buffer): fix
        the message loader code to actually load message->header and
        message->body into the newly-created message.

        * dbus/dbus-transport-unix.c (check_write_watch): fix a mem leak
        in OOM case

        * dbus/dbus-connection.c (dbus_connection_set_max_message_size) 
        (dbus_connection_get_max_message_size) 
        (dbus_connection_set_max_live_messages_size) 
        (dbus_connection_get_max_live_messages_size): implement some
        resource limitation functions

        * dbus/dbus-resources.c: new file implementing some of the
        resource limits stuff

        * dbus/dbus-message.c (dbus_message_iter_get_byte_array): add
        missing docs, add @todo to handle OOM etc.

        * dbus/dbus-marshal.c (_dbus_demarshal_byte_array): add missing
        docs
        
2003-01-18  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-connection.c (dbus_connection_unref): disconnect the 
        connection if it hasn't been already.

        * dbus/dbus-connection.h: kill off the idea of an ErrorFunction,
        replace with DisconnectFunction.

2003-01-18  Havoc Pennington  <hp@pobox.com>

        Building --disable-verbose-mode --disable-asserts --disable-tests
        cuts the library from 112K to 45K or so
        
        * configure.in: check for varargs macro support, 
        add --enable-verbose-mode, --enable-asserts. 

        * dbus/dbus-internals.h (_dbus_assert): support
        DBUS_DISABLE_ASSERT
        (_dbus_verbose): support DBUS_ENABLE_VERBOSE_MODE

2003-01-18  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-test.c: include config.h so that tests actually run

        * dbus/dbus-string.c: add assertions that stuff is 8-byte aligned,
        so the failure mode when that assumption fails will be plenty
        obvious.

2003-01-18  Havoc Pennington  <hp@pobox.com>

        * configure.in: default --enable-tests to $USE_MAINTAINER_MODE

        * dbus/Makefile.am: fix it up so dubs-test-main.c is included in
        the distribution

        * test/Makefile.am: don't use special variable "TESTS" for echo-*
        since we don't want to use those in make check

2003-01-15  Havoc Pennington  <hp@redhat.com>

        Release 0.2
        
        * NEWS: update

2003-01-15  Havoc Pennington  <hp@redhat.com>

        * test/Makefile.am: fix so that test source code ends up in the
        distribution on make distcheck

2003-01-15  Havoc Pennington  <hp@redhat.com>

        Release 0.1.
        
        * NEWS: update  

2003-01-15  Havoc Pennington  <hp@redhat.com>

        * dbus/dbus-test.c (dbus_internal_symbol_do_not_use_run_tests):
        fix build when --disable-tests

        * Makefile.am (EXTRA_DIST): put HACKING in here

        * HACKING: document procedure for making a tarball release.

2003-01-14  Anders Carlsson  <andersca@codefactory.se>

        * bus/connection.c: (connection_error_handler),
        (bus_connection_setup):
        * bus/main.c: (main):
        Make sure that the DBusConnectionData struct is NULLed
        out to prevent a segfault.
        
        * dbus/dbus-errors.c: (dbus_result_to_string):
        * dbus/dbus-errors.h:
        * dbus/dbus-message.c: (dbus_message_get_fields),
        (dbus_message_get_fields_valist), (_dbus_message_test):
        * dbus/dbus-message.h:
        Make dbus_message_get_fields return a result code so we can
        track invalid fields as well as oom.
        
2003-01-11  Havoc Pennington  <hp@pobox.com>

        * configure.in: change --enable-test/--enable-ansi action-if-given
        to enable_foo=$enableval instead of enable_foo=yes

2003-01-08  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-string.c (_dbus_string_align_length): new function

        * dbus/dbus-test-main.c: move main() for test app here
        * dbus/dbus-test.c
        (dbus_internal_symbol_do_not_use_run_tests): we have to export a
        symbol to run tests, because dbus-test isn't in the main 
        library

        Code review nitpicks.
        
        * dbus/dbus-message.c (dbus_message_write_header): add newlines
        for people with narrow emacs ;-). Assert client_serial was filled
        in. Assert message->name != NULL.
        (dbus_message_append_fields): have "first_field_type" arg separate
        from va list, needed for C++ binding that also uses varargs IIRC
        and helps with type safety
        (dbus_message_new): add @todo about using DBusString to store
        service/name internally
        (dbus_message_new): don't leak ->service and ->name on OOM later
        in the function
        (dbus_message_unref): free the service name
        (dbus_message_get_fields): same change to varargs
        i.e. first_field_type
        (_dbus_message_loader_return_buffer): assert that the message data
        is aligned (if not it's a bug in our code). Put in verbose griping
        about why we set corrupted = TRUE.
        (decode_header_data): add FIXME that char* is evil.  Was going to
        add FIXME about evil locale-specific string.h strncmp, but just
        switched to wacky string-as-uint32 optimization. Move check for
        "no room for field name" above get_const_data_len() to avoid
        assertion failure in get_const_data_len if we have trailing 2
        bytes or the like. Check for service and name fields being
        provided twice. Don't leak service/name on error. Require field
        names to be aligned to 4 bytes.

        * dbus/dbus-marshal.c: move byte swap stuff to header
        (_dbus_pack_int32): uscore-prefix
        (_dbus_unpack_int32): uscore-prefix
        (_dbus_unpack_uint32): export
        (_dbus_demarshal_string): add @todo complaining about use of
        memcpy()
        (_dbus_marshal_get_field_end_pos): add @todo about bad error
        handling allowing corrupt data to go unchecked

2003-01-08  Havoc Pennington  <hp@redhat.com>

        * dbus/dbus-transport-unix.c (unix_do_iteration): add read/write 
        to the select() as needed for authentication. (should be using
        _dbus_poll() not select, but for another day)

        * dbus/dbus.h: include dbus/dbus-protocol.h

2003-01-08  Anders Carlsson  <andersca@codefactory.se>

        * dbus/Makefile.am (dbusinclude_HEADERS): Install
        dbus-connection.h

2003-01-08  Anders Carlsson  <andersca@codefactory.se>

        * dbus/dbus-internals.c: (_dbus_type_to_string):
        New function that returns a string describing a type.
        
        * dbus/dbus-marshal.c: (_dbus_demarshal_byte_array):
        * dbus/dbus-marshal.h:
        * dbus/dbus-message.c: (dbus_message_get_fields_valist),
        (dbus_message_iter_get_field_type), (dbus_message_iter_get_double),
        (dbus_message_iter_get_byte_array):
        * dbus/dbus-message.h:
        Add new convenience functions for appending and getting message fields.
        Also add demarshalling routines for byte arrays.

2003-01-07  Anders Carlsson  <andersca@codefactory.se>

        * dbus/dbus-connection-internal.h:
        * dbus/dbus-connection.c: (_dbus_connection_new_for_transport),
        (_dbus_connection_get_next_client_serial),
        (dbus_connection_send_message):
        * dbus/dbus-internals.h:
        * dbus/dbus-marshal.c: (unpack_uint32), (dbus_unpack_int32),
        (dbus_pack_int32), (_dbus_marshal_double), (_dbus_marshal_int32),
        (_dbus_marshal_uint32), (_dbus_demarshal_double),
        (_dbus_demarshal_int32), (_dbus_demarshal_uint32),
        (_dbus_demarshal_string), (_dbus_marshal_get_field_end_pos),
        (_dbus_verbose_bytes), (_dbus_marshal_test):
        * dbus/dbus-marshal.h:
        * dbus/dbus-message-internal.h:
        * dbus/dbus-message.c: (_dbus_message_set_client_serial),
        (dbus_message_write_header), (_dbus_message_lock),
        (dbus_message_new), (dbus_message_ref), (dbus_message_unref),
        (dbus_message_get_name), (dbus_message_append_int32),
        (dbus_message_append_uint32), (dbus_message_append_double),
        (dbus_message_append_string), (dbus_message_append_byte_array),
        (dbus_message_get_fields_iter), (dbus_message_iter_ref),
        (dbus_message_iter_unref), (dbus_message_iter_has_next),
        (dbus_message_iter_next), (dbus_message_iter_get_field_type),
        (dbus_message_iter_get_string), (dbus_message_iter_get_int32),
        (dbus_message_iter_get_uint32), (dbus_message_iter_get_double),
        (decode_header_data), (_dbus_message_loader_return_buffer),
        (message_iter_test), (_dbus_message_test):
        * dbus/dbus-message.h:
        * dbus/dbus-protocol.h:
        * dbus/dbus-test.c: (main):
        * dbus/dbus-test.h:
        * glib/test-dbus-glib.c: (message_handler), (main):
        * test/echo-client.c: (main):
        * test/watch.c: (check_messages):
        Make messages sendable and receivable for real.
        
2003-01-07  Anders Carlsson  <andersca@codefactory.se>

        * dbus/dbus-marshal.c: (_dbus_marshal_double),
        (_dbus_marshal_string), (_dbus_marshal_byte_array):
        * dbus/dbus-message.c: (dbus_message_append_int32),
        (dbus_message_append_uint32), (dbus_message_append_double),
        (dbus_message_append_string), (dbus_message_append_byte_array):
        Handle OOM restoration.
        
2003-01-07  Anders Carlsson  <andersca@codefactory.se>

        * dbus/dbus-marshal.c: (_dbus_marshal_string),
        (_dbus_demarshal_string), (_dbus_marshal_test):
        * dbus/dbus-marshal.h:
        * dbus/dbus-message.c: (dbus_message_get_name),
        Document these functions.
        
        (dbus_message_append_int32), (dbus_message_append_uint32),
        (dbus_message_append_double), (dbus_message_append_string),
        (dbus_message_append_byte_array):
        * dbus/dbus-message.h:
        Add functions for adding message fields of different types.
        
        * dbus/dbus-protocol.h:
        Add the different types.

2003-01-05  Havoc Pennington  <hp@pobox.com>

        * bus/connection.c: implement routines for handling connections,
        first thing is keeping a list of owned services on each connection
        and setting up watches etc.

        * bus/services.c: implement a mapping from service names to lists
        of connections

        * dbus/dbus-hash.c: add DBUS_HASH_POINTER

        * dbus/dbus-threads.c (dbus_static_mutex_lock): add functions
        to use static mutexes for global data

        * dbus/dbus-connection.c (dbus_connection_set_data): add new
        collection of functions to set/get application-specific data
        on the DBusConnection.

2003-01-04  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-sysdeps.c (_dbus_sleep_milliseconds): new function
        (_dbus_poll): new function

        * dbus/dbus-internals.h (_DBUS_STRUCT_OFFSET): new macro
        copied from GLib

        * bus/loop.c: initial code for the daemon main loop

2003-01-04  Havoc Pennington  <hp@pobox.com>

        * test/watch.c (error_handler): make it safe if the error handler 
        is called multiple times (if we s/error handler/disconnect
        handler/ we should just guarantee it's called only once)

        * dbus/dbus-transport.c (_dbus_transport_disconnect): call the
        error handler on disconnect (it's quite possible we should
        just change the error handler to a "disconnect handler," I'm 
        not sure we have any other meaningful errors)

        * configure.in: check for getpwnam_r

        * dbus/dbus-transport.c, dbus/dbus-transport-unix.c,
        dbus/dbus-auth.c: add credentials support, add EXTERNAL auth
        mechanism as in SASL spec, using socket credentials

        * dbus/dbus-sysdeps.c (_dbus_read_credentials_unix_socket): new function
        (_dbus_send_credentials_unix_socket): new function

        * dbus/dbus-sysdeps.c (_dbus_accept_unix_socket): rename just
        dbus_accept()
        (_dbus_write): only check errno if <0 returned
        (_dbus_write_two): ditto

2003-01-02  Anders Carlsson  <andersca@codefactory.se>

        * dbus/dbus-marshal.c: (_dbus_marshal_utf8_string),
        (_dbus_marshal_byte_array), (_dbus_demarshal_utf8_string),
        (_dbus_marshal_test):
        * dbus/dbus-marshal.h:
        Add _dbus_marshal_byte_array and rename _dbus_marshal_string
        to _dbus_marshal_utf8_string. Also fix some tests.
        
2002-12-28  Harri Porten  <porten@kde.org>

        * configure.in: added check for C++ compiler and a very cheesy
        check for the Qt integration

        * Makefile.am (SUBDIRS): compile qt subdir if support is enabled

        * qt/Makefile.am: added 

        * qt/.cvsignore: added  

        * qt/dbus-qthread.cc, qt/dbus-qthread.cpp: renamed former to
        latter, added #ifdef QT_THREAD_SUPPORT guard.

        * dbus/Makefile.am: added missing headers for make dist

2002-12-28  Kristian Rietveld  <kris@gtk.org>

        * dbus/Makefile.am: fixup export-symbols-regex.

2002-12-27  Anders Carlsson  <andersca@codefactory.se>

        * acinclude.m4: Add this file and put the 
        PKG_CHECK_MODULE macro in it.

2002-12-27  Anders Carlsson  <andersca@codefactory.se>

        * dbus/dbus-marshal.c: (_dbus_marshal_string),
        (_dbus_demarshal_double), (_dbus_demarshal_int32),
        (_dbus_demarshal_uint32), (_dbus_demarshal_string),
        (_dbus_marshal_test):
        Make the demarshalling routines align the pos argument.
        Add string marshalling tests and fix the obvious bugs 
        discovered.
        
2002-12-26  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-auth.c: fixes fixes fixes

        * dbus/dbus-transport-unix.c: wire up support for
        encoding/decoding data on the wire

        * dbus/dbus-auth.c (_dbus_auth_encode_data) 
        (_dbus_auth_decode_data): append to target string 
        instead of nuking it.

2002-12-26  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-marshal.h (DBUS_COMPILER_BYTE_ORDER): #ifdef
        WORDS_BIGENDIAN then compiler byte order is DBUS_BIG_ENDIAN,
        doh

        * dbus/dbus-marshal.c: Add macros to do int swapping in-place and
        avoid swap_bytes() overhead (ignoring possible assembly stuff for 
        now). Main point is because I wanted unpack_uint32 to implement
        _dbus_verbose_bytes
        (_dbus_verbose_bytes): new function

        * dbus/dbus-string.c (_dbus_string_validate_ascii): new function

        * dbus/dbus-message.c (_dbus_message_loader_get_is_corrupted): add
        mechanism to handle a corrupt message stream
        (_dbus_message_loader_new): fix preallocation to only prealloc, 
        not prelengthen
        
        * dbus/dbus-string.c (_dbus_string_skip_blank): fix this function
        (_dbus_string_test): enhance tests for copy/move and fix the
        functions

        * dbus/dbus-transport-unix.c: Hold references in more places to 
        avoid reentrancy problems

        * dbus/dbus-transport.c: ditto

        * dbus/dbus-connection.c (dbus_connection_dispatch_message): don't
        leak reference count in no-message case

        * test/watch.c (do_mainloop): handle adding/removing watches
        during iteration over the watches. Also, ref the connection/server
        stored on a watch, so we don't try to mangle a destroyed one.

        * dbus/dbus-transport-unix.c (do_authentication): perform
        authentication

        * dbus/dbus-auth.c (get_state): add a state
        AUTHENTICATED_WITH_UNUSED_BYTES and return it if required
        (_dbus_auth_get_unused_bytes): append the unused bytes
        to the passed in string, rather than prepend

        * dbus/dbus-transport.c (_dbus_transport_init_base): create 
        the auth conversation DBusAuth

        * dbus/dbus-transport-unix.c (_dbus_transport_new_for_fd)
        (_dbus_transport_new_for_domain_socket): when creating a
        transport, pass in whether it's a client-side or server-side
        transport so we know which DBusAuth to create

2002-12-03  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-transport-unix.c (unix_finalize): finalize base
        _after_ finalizing the derived members
        (unix_connection_set): unref watch if we fail to add it

        * dbus/dbus-connection.c (dbus_connection_unref): delete the
        transport first, so that the connection owned by the 
        transport will be valid as the transport finalizes.

        * dbus/dbus-transport-unix.c (unix_finalize): free the write_watch
        if necessary, and remove watches from the connection.
        
        * dbus/dbus-watch.c (_dbus_watch_list_free): improve a comment
        
2002-12-26  Anders Carlsson  <andersca@codefactory.se>

        * dbus/dbus-marshal.c: (_dbus_marshal_string),
        (_dbus_demarshal_double), (_dbus_demarshal_int32),
        (_dbus_demarshal_uint32), (_dbus_demarshal_string),
        (_dbus_marshal_test):
        * dbus/dbus-marshal.h:
        Add string marshal functions and have the demarshal functions
        return the new position.
        
2002-12-25  Havoc Pennington  <hp@pobox.com>

        * doc/dbus-sasl-profile.txt: docs on the authentication protocol, 
        it is a simple protocol that just maps directly to SASL.

        * dbus/dbus-auth.h, dbus/dbus-auth.c: authentication protocol
        initial implementation, not actually used yet.
        
        * dbus/dbus-string.c (_dbus_string_find): new function
        (_dbus_string_equal): new function
        (_dbus_string_base64_encode): new function
        (_dbus_string_base64_decode): new function

2002-12-25  Anders Carlsson  <andersca@codefactory.se>

        * dbus/Makefile.am:
        * dbus/dbus-marshal.c: (swap_bytes), (_dbus_marshal_double),
        (_dbus_marshal_int32), (_dbus_marshal_uint32),
        (_dbus_demarshal_double), (_dbus_demarshal_int32),
        (_dbus_demarshal_uint32), (_dbus_marshal_test):
        * dbus/dbus-marshal.h:
        * dbus/dbus-protocol.h:
        * dbus/dbus-test.c: (main):
        * dbus/dbus-test.h:
        Add un-optimized marshalling/demarshalling routines.
        
2002-12-25  Harri Porten  <porten@kde.org>

        * qt/dbus-qt.h: adjusted ctor and getter to KDE/Qt conventions

2002-12-24  Zack Rusin  <zack@kde.org>

        * qt/dbus-qthread.cc: adding - integrates QMutex into Dbus
        * qt/dbus-qt.h: skeleton with two sample implemenatation of the
        main loop stuff

2002-12-24  Havoc Pennington  <hp@pobox.com>

        * glib/dbus-gthread.c: fix include

        * glib/dbus-glib.h: rename DBusMessageHandler for now. 
        I think glib API needs to change, though, as you don't 
        want to use DBusMessageFunction, you want to use the 
        DBusMessageHandler object. Probably 
        dbus_connection_open_with_g_main_loop()
        and dbus_connection_setup_g_main_loop() or something like that
        (but think of better names...) that just create a connection 
        that has watch/timeout functions etc. already set up.

        * dbus/dbus-connection.c
        (dbus_connection_send_message_with_reply): new function just to 
        show how the message handler helps us deal with replies.

        * dbus/dbus-list.c (_dbus_list_remove_last): new function

        * dbus/dbus-string.c (_dbus_string_test): free a string that
        wasn't

        * dbus/dbus-hash.c: use memory pools for the hash entries
        (rebuild_table): be more paranoid about overflow, and 
        shrink table when we can
        (_dbus_hash_test): reduce number of sprintfs and write
        valid C89. Add tests for case where we grow and then 
        shrink the hash table.

        * dbus/dbus-mempool.h, dbus/dbus-mempool.c: memory pools

        * dbus/dbus-connection.c (dbus_connection_register_handler) 
        (dbus_connection_unregister_handler): new functions

        * dbus/dbus-message.c (dbus_message_get_name): new

        * dbus/dbus-list.c: fix docs typo

        * dbus/dbus-message-handler.h, dbus/dbus-message-handler.c:
        an object representing a handler for messages.

2002-12-16  Anders Carlsson  <andersca@codefactory.se>

        * glib/dbus-glib.h:
        * glib/dbus-gthread.c: (dbus_gthread_init):
        Don't use the gdbus prefix for public functions.
        
2002-12-16  Anders Carlsson  <andersca@codefactory.se>

        * Makefile.am:
        * configure.in:
        Add GLib checks and fixup .pc files
        
        * glib/Makefile.am:
        * glib/dbus-glib.h:
        * glib/dbus-gmain.c: (gdbus_connection_prepare),
        (gdbus_connection_check), (gdbus_connection_dispatch),
        (gdbus_add_connection_watch), (gdbus_remove_connection_watch),
        (dbus_connection_gsource_new):
        * glib/dbus-gthread.c: (dbus_gmutex_new), (dbus_gmutex_free),
        (dbus_gmutex_lock), (dbus_gmutex_unlock), (dbus_gthread_init):
        * glib/test-dbus-glib.c: (message_handler), (main):
        Add GLib support.
        
2002-12-15  Harri Porten  <porten@kde.org>

        * autogen.sh: check for libtoolize before attempting to use it 
        
        * dbus/dbus-transport-unix.c: include <sys/time.h> for timeval
        struct.
        
        * .cvsignore: ignore more stamp files

        * dbus/dbus-watch.c (_dbus_watch_list_new): fixed doc error

        * test/Makefile.am: added -I$(top_srcdir) to be able to compile
        without make install.

2002-12-15  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-threads.c: add thread stubs that a higher library
        layer can fill in. e.g. the GLib wrapper might fill them in with
        GThread stuff. We still need to use this thread API to
        thread-safe-ize the library.

2002-12-12  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-transport-unix.c, dbus/dbus-server-unix.c: use the
        below new interfaces and include fewer system headers.

        * dbus/dbus-sysdeps.c (_dbus_read): new function
        (_dbus_write): new function
        (_dbus_write_two): new function
        (_dbus_connect_unix_socket): new function
        (_dbus_listen_unix_socket): new function

        * dbus/dbus-message-internal.h: change interfaces to use
        DBusString

2002-12-11  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-types.h: add dbus_unichar

        * dbus/dbus-internals.c (_dbus_verbose): use _dbus_getenv

        * dbus/dbus-connection.c (dbus_connection_send_message): return
        TRUE on success

        * dbus/dbus-transport.c: include dbus-watch.h   

        * dbus/dbus-connection.c: include dbus-message-internal.h

        * HACKING: add file with coding guidelines stuff.

        * dbus/dbus-string.h, dbus/dbus-string.c: Encapsulate all string
        handling here, for security purposes (as in vsftpd). Not actually
        using this class yet.

        * dbus/dbus-sysdeps.h, dbus/dbus-sysdeps.c: Encapsulate all
        system/libc usage here, as in vsftpd, for ease of auditing (and
        should also simplify portability). Haven't actually moved all the
        system/libc usage into here yet.
        
2002-11-25  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-internals.c (_dbus_verbose): fix to not 
        always print the first verbose message.

2002-11-24  Havoc Pennington  <hp@pobox.com>

        * test/echo-client.c, test/echo-server.c: cheesy test 
        clients.
        
        * configure.in (AC_CHECK_FUNCS): check for writev

        * dbus/dbus-message.c (_dbus_message_get_network_data): new
        function

        * dbus/dbus-list.c (_dbus_list_foreach): new function

        * dbus/dbus-internals.c (_dbus_verbose): new function

        * dbus/dbus-server.c, dbus/dbus-server.h: public object
        representing a server that listens for connections.

        * dbus/.cvsignore: create

        * dbus/dbus-errors.h, dbus/dbus-errors.c:
        public API for reporting errors

        * dbus/dbus-connection.h, dbus/dbus-connection.c:
        public object representing a connection that 
        sends/receives messages. (Same object used for 
        both client and server.)

        * dbus/dbus-transport.h, dbus/dbus-transport.c:
        Basic abstraction for different kinds of stream
        that we might read/write messages from.

2002-11-23  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-internals.h (_DBUS_INT_MAX): add _DBUS_INT_MIN 
        _DBUS_INT_MAX

        * dbus/dbus-test.c (main): add list test, and include 
        dbus-test.h as intended

        * dbus/dbus-hash.c (_dbus_hash_table_remove_string) 
        (_dbus_hash_table_remove_int): return value indicates 
        whether the entry existed to remove

        * dbus/dbus-list.c: add linked list utility class, 
        with docs and tests

        * dbus/dbus-hash.c: add TODO item about shrinking the hash bucket 
        array sometimes.

2002-11-23  Havoc Pennington  <hp@pobox.com>

        * Doxyfile.in (INCLUDE_FILE_PATTERNS): expand DBUS_BEGIN_DECLS/
        DBUS_END_DECLS to nothing, that should fix this once and for all

        * Doxyfile.in (JAVADOC_AUTOBRIEF): set to YES

        * dbus/dbus-message.c, dbus/dbus-hash.c: 
        add some missing @brief

2002-11-23  Havoc Pennington  <hp@pobox.com>

        * dbus/dbus-message.h: put semicolons after DEBUG_BEGIN_DECLS 
        to avoid confusing Doxygen

        * dbus/dbus-hash.c: @} not }@

        * dbus/dbus-message.c (struct DBusMessage): split out 
        internals docs

2002-11-23  Havoc Pennington  <hp@pobox.com>

        * configure.in: pile on more warning flags if using gcc

        * Doxyfile.in (EXTRACT_STATIC): set to NO, so we don't have 
        to document static functions

        * configure.in: add summary to end of configure so it 
        looks nice and attractive

        * dbus/dbus-hash.c: finish implementation and write unit 
        tests and docs

        * configure.in: add --enable-tests to enable unit tests

        * dbus/dbus-test.c: test program to run unit tests 
        for all files in dbus/*, initially runs a test for 
        dbus-hash.c
        
        * dbus/dbus-internals.h: file to hold some internal utility stuff

2002-11-22  Havoc Pennington  <hp@redhat.com>

        * dbus/dbus-hash.c: copy in Tcl hash table, not yet 
        "ported" away from Tcl

        * dbus/dbus-types.h: header for types such as dbus_bool_t

2002-11-22  Havoc Pennington  <hp@redhat.com>

        * dbus/dbus.h: fixups for doc warnings

        * Doxyfile.in (FILE_PATTERNS): we need to scan .h to pick up 
        macros
        (QUIET): make it quiet so we can see warnings

        * dbus/dbus-memory.c: teach D-BUS to allocate and free memory

2002-11-22  Havoc Pennington  <hp@redhat.com>

        * Makefile.am: include "Doxyfile" target in all-local

        * configure.in: generate the Doxyfile

        * Doxyfile.in: move Doxyfile here, so we can use 
        configure to generate a Doxyfile with the right 
        version number etc.

2002-11-22  Havoc Pennington  <hp@redhat.com>

        * dbus/dbus-message.c: move inline docs into .c file

        * Doxyfile (OUTPUT_DIRECTORY): move output to doc/api
        so all docs are under doc/
        (MAN_EXTENSION): generate man pages. Use extension 
        ".3dbus" which matches ".3qt" on my system, 
        I guess this is OK, I don't know really.
        (FILE_PATTERNS): look for .c files not .h, makes sense
        for plain C I think

2002-11-22  Havoc Pennington  <hp@pobox.com>

        * Makefile.am (SUBDIRS): rename subdir "server" to "bus" 
        because any app can be a server, and any app can be a client, 
        the bus is a special kind of server.

Thu Nov 21 23:35:31 2002  Zack Rusin  <zack@kde.org>

        * Doxyfile : adding. Still needs Makefile rules to be generated
        automatically (just run "doxygen" in the toplevel dir for now to
        generate docs)
        
        * dbus/dbus-message.h : Adding sample docs (javadoc since
        resembles gtk-doc a little more)

        * dbus/dbus.h : Adding sample docs

2002-11-21  Havoc Pennington  <hp@redhat.com>

        * dbus/Makefile.am (INCLUDES): define DBUS_COMPILATION 
        so we can allow ourselves to include files directly, 
        instead of having to use dbus.h

        * dbus/dbus.h: fill in

        * dbus/dbus-message.h: sketch out a sample header file.
        Include griping if you include it directly instead of 
        via dbus.h

        * dbus/dbus-macros.h: new file with macros for extern "C", 
        TRUE/FALSE, NULL, etc.

        * doc/file-boilerplate.c: put include guards in here

2002-11-21  Havoc Pennington  <hp@redhat.com>

        * doc/file-boilerplate.c: include both AFL and GPL boilerplate.

        * COPYING: include the GPL as well, and license code 
        under both AFL and GPL.

2002-11-21  Havoc Pennington  <hp@redhat.com>

        * acconfig.h: get rid of this

        * autogen.sh (run_configure): add --no-configure option

        * configure.in: remove AC_ARG_PROGRAM to make
        autoconf complain less. add AC_PREREQ. 
        add AC_DEFINE third arg.
        
2002-11-21  Anders Carlsson  <andersca@codefactory.se>

        * doc/Makefile.am:
        Fix references so we can distcheck.

2002-11-21  Havoc Pennington  <hp@redhat.com>

        * Initial module creation