gpgme/assuan/ChangeLog

2005-08-09  Werner Koch  <wk@g10code.com>

	* README.1st: Adjusted to cope with changes done in upstream Assuan.

	Merged changes for W32 support from libassuan.
	
	* assuan.h [_ASSUAN_EXT_SYM_PREFIX]: New.
	* assuan-io.c [_ASSUAN_NO_PTH]: New.
	* assuan-pipe-connect.c (fix_signals) [_ASSUAN_NO_FIXED_SIGNALS]: New.
	(assuan_pipe_connect2) [_ASSUAN_USE_DOUBLE_FORK]: Use double fork.
	(fix_signals) [_ASSUAN_USE_DOUBLE_FORK]: Do not wait..
	* assuan-logging.c, assuan-io.c: Include config.h
	Replaced all usages of _WIN32 by the new HAVE_W32_SYSTEM because
	there is nothing winning in this API.
	* assuan-pipe-connect.c (assuan_pipe_connect2) [_WIN32]: Return
	error Not Imlemented.
	* assuan-logging.c (_assuan_w32_strerror): New. 
	* assuan-defs.h (w32_strerror): new.
	* assuan-pipe-connect.c (assuan_pipe_connect2, fix_signals):
	Factored signal code out to new function.
	(build_w32_commandline, create_inheritable_pipe): New.  Taken
	from gnupg 1.9.
	(assuan_pipe_connect2) [W32]: Implemented for W32.
	* assuan-pipe-server.c (assuan_init_pipe_server) [W32]: Map file
	descriptors using _get_osfhandle.
	* assuan-socket-connect.c (assuan_socket_connect) [W32]: Allow for
	a drive letter in the path.
	* assuan-client.c (assuan_transact): Handle empty and comment
	commands correctly.
	* assuan-util.c (_assuan_calloc): Avoid integer overflow.
	* assuan-util.c (assuan_set_flag, assuan_get_flag): New.
	* assuan-defs.h (struct assuan_context_s): New field flags.
	* assuan.h (assuan_flag_t): New with one flag value
	ASSUAN_NO_WAITPID for now.
	* assuan-pipe-connect.c (do_finish): Take care of the no_waitpid
	flag.
	* mkerrors: Include config.h into assuan-errors.c.  This is
	required so that assuan.h knows about the W32 macro.

2005-08-09 Timo Schulz  <twoaday@g10code.com> (ported from libassuan by wk)
	
	* assuan-io.c (_assuan_simple_read, _assuan_simple_write): W32
	support.
	* assuan-socket.c (_assuan_close): New.
	(_assuan_sock_new): New.
	(_assuan_sock_bind): New.

2005-03-22  Werner Koch  <wk@g10code.com>

	* assuan-defs.h (struct assuan_io): Renamed elements READ and
	WRITE to READFNC and WRITEFNC to avoid problems with read defined
	as macro.  Changed callers.  Noted by Ville Skyttä.

2004-12-16  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-pipe-connect.c (do_finish): Do not wait for child to finish.
	(assuan_pipe_connect): Use double-fork approach.
	* assuan-connect.c (assuan_disconnect): Do not write BYE to the
	status line.

2004-12-07  Marcus Brinkmann  <marcus@g10code.de>

	* README.1st: Add copyright notice.

2004-06-23  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-domain-connect.c [HAVE_SYS_UIO_H]: Include <sys/uio.h>.

	* assuan-handler.c: Include <errno.h>.

2004-06-08  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-buffer.c (assuan_write_line): If the line is longer than
	the maximum line length, bail out early.

2004-04-19  Werner Koch  <wk@gnupg.org>

	* assuan-socket-connect.c: Include sys/types.h
	* assuan-socket-server.c: Ditto
	* assuan-domain-connect.c: Ditto.

2004-02-18  Werner Koch  <wk@gnupg.org>

	* assuan-handler.c (assuan_get_data_fp): Fail with ENOSYS if we
	can't implement this.

2004-02-13  Werner Koch  <wk@gnupg.org>

	* assuan-domain-connect.c: Removed the unneeded alloca.h

2003-08-13  Werner Koch  <wk@gnupg.org>

	* assuan-inquire.c (assuan_inquire): Increase length of cmdbuf to
	the Assuan limit.

2003-06-24  Werner Koch  <wk@gnupg.org>

	* mkerrors: Kludge to print libgpg-error values in an easier
	readable way.

2003-04-29  Werner Koch  <wk@gnupg.org>

	* libassuan.m4: New. Based on libgrypt.m4.
	* Makefile.am (m4data_DATA): New.

	* assuan.h (AssuanCommand): Removed.

	* assuan-handler.c: Remove the cmd_id element,
	(assuan_register_command): Likewise.  Note that semantics changed.
	(_assuan_register_std_commands): Adjusted.

2003-02-22  Neal H. Walfield  <neal@g10code.de>

	* Makefile.am (bin_SCRIPTS): Renamed from bin_PROGRAMS.

2003-02-18  Neal H. Walfield  <neal@g10code.de>

	* Makefile.am (libassuan_a_LIBADD): New variable.
	* funopen.c: Move from ../common.
	* isascii.c: Likewise.
	* memrchr.c: Likewise.
	* putc_unlocked.c: Likewise.
	
2003-02-18  Neal H. Walfield  <neal@g10code.de>

	* assuan-handler.c (_IO_cookie_io_functions_t): Remove.
	(cookie_io_functions_t): Remove.
	(fopencookie): Remove prototype.
	(assuan_get_data_fp): Use funopen, not fopencookie.

2003-02-18  Neal H. Walfield  <neal@g10code.de>

	* libassuan-config.in: New file.
	* Makefile.am (bin_PROGRAMS): New variable.

2003-02-17  Neal H. Walfield  <neal@g10code.de>

	* .cvsignore: New file.

2003-02-17  Neal H. Walfield  <neal@g10code.de>

	* Makefile.am (lib_LIBRARIES): Use this instead of . . .
	(noinst_LIBRARIES): . . . this.
	(include_HEADERS): New variable.
	(libassuan_a_SOURCES): Remove assuan.h, add assuan-logging.c.

	* assuan.h (assuan_set_assuan_log_stream): New prototype.
	(assuan_get_assuan_log_stream): Likewise.
	(assuan_get_assuan_log_prefix): Likewise.
	* assuan-logging.c: New file.

	* assuan-buffer.c [HAVE_JNLIB_LOGGIN]: Do not include
	"../jnlib/logging.h".
	(my_log_prefix): Remove function.
	(_assuan_read_line): Use assuan_get_assuan_log_prefix in lieu of
	my_log_prefix.
	(assuan_write_line): Likewise.
	(_assuan_cookie_write_data): Likewise.
	(_assuan_cookie_write_flush): Likewise.
	* assuan-domain-connect.c (LOGERROR, LOGERROR1, LOGERROR2,
	LOGERRORX):  Remove.
	(LOG): New macro.
	(domain_reader): Use it.
	(domain_writer): Likewise.
	(domain_sendfd): Likewise.
	(domain_receivefd): Likewise.
	(_assuan_domain_init): Likewise.
	(assuan_domain_connect): Likewise.
	* assuan-pipe-connect.c [HAVE_JNLIB_LOGGIN]: Do not include
	"../jnlib/logging.h".
	(LOGERROR, LOGERROR1, LOGERROR2, LOGERRORX):  Remove.
	(LOG): New macro.
	(assuan_pipe_connect): Use it.
	* assuan-socket-connect.c [HAVE_JNLIB_LOGGIN]: Do not include
	"../jnlib/logging.h".
	(LOGERROR, LOGERROR1, LOGERROR2, LOGERRORX):  Remove.
	(LOG): New macro.
	(assuan_socket_connect): Use it.
	(socket_reader): Remove dead code.
	(socket_writer): Likewise.
	* assuan-util.c [HAVE_JNLIB_LOGGIN]: Do not include
	"../jnlib/logging.h".
	(_assuan_log_sanitized_string): Use assuan_get_assuan_log_stream,
	not jnlib.

2002-11-24  Neal H. Walfield  <neal@g10code.de>

	* assuan.h (assuan_command_parse_fd): New prototype.
	* assuan-handler.c (assuan_command_parse_fd): Rename from
	parse_cmd_input_output.  Export.
	(std_handler_input): Update to use assuan_command_parse_fd.
	(std_handler_output): Likewise.

2002-11-24  Neal H. Walfield  <neal@g10code.de>

	* assuan.h (assuan_sendfd): New prototype.
	(assuan_receivefd): New prototype.
	* assuan-buffer.c (assuan_sendfd): New function.
	(assuan_receivefd): New function.
	* assuan-handler.c (parse_cmd_input_output): Recognize incoming
	file descriptors and act appropriately.
	* assuan-defs.h (struct assuan_io): Add fields sendfd and
	receivefd.
	(struct assuan_context_s): Add fields pendingfds and
	pendingfdscount.
	* assuan-pipe-server.c (_assuan_new_context): Update IO to reflect
	new features.
	* assuan-domain-connect.c (do_deinit): Cleanup any unreceived file
	descriptors.
	(domain_reader): Receive file descriptors.
	(domain_sendfd): New function.
	(domain_receivefd): New function.
	(_assuan_domain_init): Update initialization code to reflect new
	features.

2002-11-24  Neal H. Walfield  <neal@g10code.de>

	* assuan-domain-connect.c (do_finish): Remove.
	(_assuan_domain_init): Use default handlers where possible.
	Add an assert and update comments.
	* assuan-domain-server.c (accept_connection): Remove.
	(assuan_init_domain_server): Use default handlers where possible.
	Put the server in pipe mode: it can only be used by a single
	client.

2002-11-24  Neal H. Walfield  <neal@g10code.de>

	* assuan.h: Add prototype for assuan_domain_connect and
	assuan_init_domain_server.
	* assuan-defs.h: Include <unistd.h>.
	Add prototype for _assuan_domain_init.
	* assuan-domain-connect.c: New file.
	* assuan-domain-server.c: New file.
	* Makefile.am (libassuan_a_SOURCES): Add assuan-domain-connect.c
	and assuan-domain-server.c

2002-11-23  Neal H. Walfield  <neal@g10code.de>

	* Makefile.am (libassuan_a_SOURCES): Add assuan-io.c.
	* assuan-io.c: Restore.
	(_assuan_simple_read): Rename from _assuan_read.
	(_assuan_simple_write): Rename from _assuan_write.
	* assuan-defs.h (_assuan_simple_read): New prototype.
	(_assuan_simple_write): Likewise.
	* assuan-pipe-server.c (pipe_reader): Remove.
	(pipe_writer): Remove.
	(_assuan_new_context): Initialize IO is with _assuan_simple_read
	and _assuan_simple_write.
	* assuan-socket-connect.c (socket_reader): Remove.
	(socket_writer): Remove.
	(assuan_socket_connect): Initialize IO is with _assuan_simple_read
	and _assuan_simple_write.
	* assuan-socket-server.c (io): New local variable.
	(assuan_init_socket_server): Initialize CTX->io.
	(assuan_init_connected_socket_server): Likewise.

2002-11-23  Neal H. Walfield  <neal@g10code.de>

	* assuan-buffer.c (readline): Use memrchr.
	(_assuan_read_line): Rewritten to use the string functions.

2002-11-20  Neal H. Walfield  <neal@g10code.de>

	* assuan-socket-connect.c (assuan_socket_connect): Pass PF_LOCAL
	to socket(), not AF_UNIX: it expects a PF_* macro and the former
	is more portable.
	(assuan_socket_connect): Use AF_LOCAL, not AF_UNIX which is more
	POSIXy.

2002-11-20  Neal H. Walfield  <neal@g10code.de>

	* assuan-defs.h (struct assuan_io): New structure.
	(struct assuan_context_s): New field, io.
	(_assuan_read): Depreciated.
	(_assuan_write): Likewise.
	* assuan-pipe-server.c: Include <unistd.h>.
	(pipe_reader): New function.
	(pipe_writer): Likewise.
	(_assuan_new_context.IO): New local static.  Set to pipe_reader
	and pipe_writer.  Use it to initialize new context.
	* assuan-socket-connect.c (socket_reader): New function.
	(socket_writer): New function.
	(assuan_socket_connect.IO): New local static.  Set to socket_reader
	and socket_writer.  Use it to initialize new context.
	* assuan-buffer.c (writen): Take an ASSUAN_CONTEXT rather than a
	file descriptor.  Do not use _assuan_write but the write method
	in the supplied context.
	(readline): Likewise for _assuan_read.
	(assuan_write_line): When calling writen, pass CTX; not the file
	descriptor directly.
	(_assuan_cookie_write_data): Likewise.
	(_assuan_cookie_write_flush): Likewise.
	(_assuan_read_line): Likewise for readline.
	* Makefile.am (libassuan_a_SOURCES): Remove assuan-io.c.
	* assuan-io.c: Removed.

2002-11-10  Werner Koch  <wk@gnupg.org>

	* assuan-pipe-connect.c (assuan_pipe_connect): Changed the order
	of the dups to handle cases where we have already used fd 2 for
	other things.

2002-10-31  Neal H. Walfield  <neal@g10code.de>

	* assuan-util.c: Include <ctype.h>.
	(_assuan_log_print_buffer): Elide the magic numbers preferring the
	standard isfoo functions.  Use putc_unlocked where possible.
	(_assuan_log_sanitized_string): Rewrite to use putc_unlocked and
	the isfoo functions.

2002-09-05  Neal H. Walfield  <neal@g10code.de>

	* assuan-defs.h (_assuan_read_wrapper): Depreciated.
	* assuan-util.c (_assuan_read_wrapper): Removed.
	* assuan-defs.h (_assuan_write_wrapper): Depreciated.
	* assuan-util.c (_assuan_write_wrapper): Removed.
	* assuan.h (assuan_set_io_fun): Depreciated.
	* assuan-util.c (assuan_set_io_fun): Removed.

	* assuan-defs.h (_assuan_read): New function.
	(_assuan_write): Likewise.
	* assuan-io.c: New file.

	* assuan-buffer.c (writen): Use _assuan_write rather than doing
	the work here.
	(readline): Likewise for _assuan_read.

	* Makefile.am (libassuan_a_SOURCES): Add assuan-io.c.

2002-08-16  Werner Koch  <wk@gnupg.org>

	* assuan.h: Renamed Bad_Certificate_Path to Bad_Certificate_Chain.

2002-07-30  Werner Koch  <wk@gnupg.org>

	Changed the license from GPL to LGPL.

2002-07-23  Werner Koch  <wk@gnupg.org>

	* assuan-handler.c (_IO_cookie_io_functions_t): Define it here if
	it does not exists.

2002-06-27  Werner Koch  <wk@gnupg.org>

	* assuan-pipe-connect.c (assuan_pipe_connect): No special handling
	for the log_fd and stderr.  Connect stderr to /dev/null if it
	should not be retained.

2002-06-26  Werner Koch  <wk@gnupg.org>

	* assuan-buffer.c (assuan_write_line): Make sure we never
	accidently print an extra LF.

2002-05-23  Werner Koch  <wk@gnupg.org>

	* assuan-util.c (assuan_set_io_func): New.
	* assuan-buffer.c (writen, readline): Use the new functions
	instead of pth.
	* assuan-socket-server.c (accept_connection): Don't use the
	pth_accept - using the assuan included accept code would be a bad
	idea within Pth so we don't need a replacement function.

2002-05-22  Werner Koch  <wk@gnupg.org>

	* assuan-socket-server.c (assuan_init_connected_socket_server): New.
	(accept_connection): Factored most code out to..
	(accept_connection_bottom): .. new function.

2002-04-04  Werner Koch  <wk@gnupg.org>

	* assuan-buffer.c (my_log_prefix): New.  Use it for all i/o debug
	output.

2002-03-06  Werner Koch  <wk@gnupg.org>

	* assuan-client.c (_assuan_read_from_server): Detect END.
	(assuan_transact): Pass it to the data callback.

2002-02-27  Werner Koch  <wk@gnupg.org>

	* assuan-client.c (assuan_transact): Add 2 more arguments to
	support status lines. Passing NULL yields the old behaviour.

	* assuan-handler.c (process_request): Flush data lines send
	without using the data fp.

2002-02-14  Werner Koch  <wk@gnupg.org>

	* assuan-inquire.c (assuan_inquire): Check for a cancel command
	and return ASSUAN_Canceled.  Allow for non-data inquiry.

	* assuan.h: Add a few token specific error codes.

2002-02-13  Werner Koch  <wk@gnupg.org>

	* assuan-defs.h (assuan_context_s): New var CLIENT_PID.
	* assuan-pipe-server.c (_assuan_new_context): set default value.
	* assuan-socket-server.c (accept_connection): get the actual pid.

2002-02-12  Werner Koch  <wk@gnupg.org>

	* assuan-buffer.c (writen,readline) [USE_GNU_PT]: Use pth_read/write.
	* assuan-socket-server.c (accept_connection) [USE_GNU_PTH]: Ditto.

2002-02-01  Marcus Brinkmann  <marcus@g10code.de>

	* Makefile.am (MOSTLYCLEANFILES): New variable.

2002-01-23  Werner Koch  <wk@gnupg.org>

	* assuan-socket-connect.c (LOGERRORX): and removed typo.

2002-01-22  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-socket-connect.c (LOGERRORX): Reverse arguments to fputs.

2002-01-21  Werner Koch  <wk@gnupg.org>

	* assuan-connect.c: Move all except assuan_get_pid to...
	* assuan-pipe-connect.c: this.
	(assuan_pipe_disconnect): Removed.
	(do_finish, do_deinit): New 
	(assuan_pipe_connect): and set them into the context.
	* assuan-socket-connect.c: New.
	
	* assuan-util.c (_assuan_log_sanitized_string): New.

	* assuan-pipe-server.c (assuan_init_pipe_server): Factored most
	code out to ...
	(_assuan_new_context): new func.
	(_assuan_release_context): New
	* assuan-connect.c (assuan_pipe_connect): Use the new functions.

2002-01-20  Werner Koch  <wk@gnupg.org>

	* assuan.h: Added Invalid Option error code.

	* assuan-handler.c (std_handler_option): New.
	(std_cmd_tbl): Add OPTION as standard command.
	(assuan_register_option_handler): New.
	(dispatch_command): Use case insensitive matching as a fallback.
	(my_strcasecmp): New.

2002-01-19  Werner Koch  <wk@gnupg.org>

	* assuan-buffer.c (_assuan_read_line): Add output logging.
	(assuan_write_line): Ditto.
	(_assuan_cookie_write_data): Ditto.
	(_assuan_cookie_write_flush): Ditto.
	* assuan-util.c (_assuan_log_print_buffer): New.
	(assuan_set_log_stream): New.
	(assuan_begin_confidential): New.
	(assuan_end_confidential): New.

	* assuan-defs.h: Add a few handler variables.
	* assuan-pipe-server.c (assuan_deinit_pipe_server): Removed.
	(deinit_pipe_server): New.
	(assuan_deinit_server): New.  Changed all callers to use this.
	* assuan-listen.c (assuan_accept): Use the accept handler.
	* assuan-handler.c (process_request): Use the close Handler.
	* assuan-socket-server.c: New.

2002-01-14  Werner Koch  <wk@gnupg.org>

	* assuan-client.c (_assuan_read_from_server): Skip spaces after
	the keyword.

2002-01-03  Werner Koch  <wk@gnupg.org>

	* assuan-handler.c (assuan_set_okay_line): New.
	(process_request): And use it here.

2002-01-02  Werner Koch  <wk@gnupg.org>

	* assuan-inquire.c (init_membuf,put_membuf,get_membuf): Apply a
	hidden 0 behind the buffer so that the buffer can be used as a
	string in certain contexts.

2001-12-14  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-connect.c (assuan_pipe_connect): New argument
	FD_CHILD_LIST.  Don't close those fds.
	* assuan.h: Likewise for prototype.

2001-12-14  Werner Koch  <wk@gnupg.org>

	* assuan-listen.c (assuan_close_input_fd): New.
	(assuan_close_output_fd): New.
	* assuan-handler.c (std_handler_reset): Always close them after a
	reset command.
	(std_handler_bye): Likewise.

2001-12-14  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-buffer.c (_assuan_read_line): New variable ATTICLEN, use
	it to save the length of the attic line.
	Rediddle the code a bit to make it more clear what happens.

2001-12-14  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-defs.h (LINELENGTH): Define as ASSUAN_LINELENGTH.
	assuan.h: Define ASSUAN_LINELENGTH.

2001-12-13  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-buffer.c (assuan_read_line): Fix order of execution to
	get correct return values.

2001-12-13  Werner Koch  <wk@gnupg.org>

	* assuan-handler.c (assuan_get_active_fds): Fixed silly bug,
	pretty obvious that nobody ever tested this function.

2001-12-12  Werner Koch  <wk@gnupg.org>

	* assuan-connect.c (assuan_pipe_connect): Implemented the inital
	handshake.
	* assuan-client.c (read_from_server): Renamed to  
	(_assuan_read_from_server): this and made external.

	* assuan-listen.c (assuan_set_hello_line): New.
	(assuan_accept): Use a custom hello line is available.

	* assuan-buffer.c (assuan_read_line): New.
	(assuan_pending_line): New.
	(_assuan_write_line): Renamed to ..
	(assuan_write_line): this, made public and changed all callers.

2001-12-04  Werner Koch  <wk@gnupg.org>

	* assuan-connect.c (assuan_pipe_connect): Add more error reporting.
	* assuan-client.c: New.

	* assuan-inquire.c: New.
	* assuan-handler.c (process_request): Check for nested invocations.

2001-11-27  Werner Koch  <wk@gnupg.org>

	* assuan-handler.c (assuan_register_input_notify): New.
	(assuan_register_output_notify): New.

2001-11-26  Werner Koch  <wk@gnupg.org>

	* assuan.h: Added more status codes.

2001-11-25  Werner Koch  <wk@gnupg.org>

	* assuan-handler.c (assuan_register_bye_notify)
	(assuan_register_reset_notify)
	(assuan_register_cancel_notify): New and call them from the
	standard handlers.
	(assuan_process): Moved bulk of function to ..
	(process_request): .. new.
	(assuan_process_next): One shot version of above.
	(assuan_get_active_fds): New.

2001-11-24  Werner Koch  <wk@gnupg.org>

	* assuan-connect.c (assuan_get_pid): New.

	* assuan-buffer.c (_assuan_read_line): Deal with reads of more
	than a line.
	* assuan-defs.h: Add space in the context for this.

	
 Copyright 2001, 2002, 2003, 2004 Free Software Foundation, Inc.

 This file is free software; as a special exception the author gives
 unlimited permission to copy and/or distribute it, with or without
 modifications, as long as this notice is preserved.

 This file is distributed in the hope that it will be useful, but
 WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
 implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.