gpgme/assuan/ChangeLog

2007-07-04  Marcus Brinkmann  <marcus@g10code.de>

	Change _WIN32 to HAVE_W32_SYSTEM for consistency.

	* assuan-defs.h (struct assuan_context_s): Have full peercred
	structure even if not HAVE_SO_PEERCRED, but not if
	HAVE_W32_SYSTEM.

2007-06-18  Werner Koch  <wk@g10code.com>

	* assuan-logging.c (load_libgpg_error, _assuan_gpg_strerror_r) 
	(_assuan_gpg_strsource): New.
	* assuan-handler.c (process_request) [W32]: Use these new
	functions for human understable error codes.

2007-06-12  Werner Koch  <wk@g10code.com>

	* assuan-io.c (_assuan_simple_read): Hack to allow reading from a
	socket.
	(_assuan_simple_write): Likewise.

2007-06-11  Werner Koch  <wk@g10code.com>

	* assuan-io-pth.c (_assuan_simple_read, _assuan_simple_write): Use
	pth versions also for W32.

2007-05-29  Werner Koch  <wk@g10code.com>

	* assuan-io-pth.c: Include sys/socket.h only if available.  Remove
	double inclusion of sys/wait.h
	
	* assuan-pipe-connect.c (build_w32_commandline): Make ARGV const.

	* assuan-pipe-server.c (is_valid_socket) [W32]: Do not define.

	* assuan-socket-server.c [W32]: Include ws2tcpip.h to define
	socklen_t.
	* assuan-defs.h (struct assuan_context_s): Define most peercred
	members only if we can really set them.
	(_assuan_simple_sendmsg, _assuan_simple_recvmsg) [W32]: Use a
	different prototype.
	* assuan.h (assuan_get_peercred) [W32]: Do not define.
	* assuan-io.c (_assuan_simple_sendmsg, _assuan_simple_recvmsg)
	[w32]: Use another prototype.

2007-05-09  Werner Koch  <wk@g10code.com>

	* libassuan.m4: Print found version on success.

2007-05-01  Werner Koch  <wk@g10code.com>

	* assuan-uds.c (uds_reader): Cast void ptr for arithmetics.
	Reported by Peter O'Gorman.

2006-12-03  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-handler.c (assuan_command_parse_fd): Also allow white
	space after FD.

2006-12-02  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-uds.c (uds_reader): Return 0 if recvmsg returns 0.

2006-12-01  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-client.c (assuan_transact): Also translate some of the
	legacy error codes.

2006-11-22  Werner Koch  <wk@g10code.com>

	* assuan-handler.c (fun1_cookie_write, fun2_cookie_write): New.
	(assuan_get_data_fp) [HAVE_FUNOPEN]: Use it.

2006-11-21  Werner Koch  <wk@g10code.com>

	* Makefile.am (libassuan_pth_a_CFLAGS): New.

	* assuan-pipe-server.c (_assuan_release_context): Free CMDTBL.

2006-11-14  Werner Koch  <wk@g10code.com>

	* libassuan.m4 (AM_CHECK_LIBASSUAN): New.

	* assuan-handler.c (assuan_register_post_cmd_notify) 
	(assuan_register_post_cmd_notify): New.
	* assuan-util.c (assuan_set_io_monitor): New.
	* assuan-buffer.c (_assuan_read_line): Use it.
	(_assuan_write_line): Ditto.
	(_assuan_cookie_write_data): Ditto.
	(_assuan_cookie_write_flush): Ditto.

2006-10-18  Werner Koch  <wk@g10code.com>

	* libassuan.m4: Pass "pthread" to the common macro.  Reported by
	Rex Dieter.

2006-10-16  Werner Koch  <wk@g10code.com>

	* mkerrors: Map ASSUAN_Not_Confirmed.

2006-10-10  Werner Koch  <wk@g10code.com>

	* libassuan.m4 (AM_PATH_LIBASSUAN_PTH)
	(AM_PATH_LIBASSUAN_PTHREAD): Fixed.

	* assuan-buffer.c (assuan_sendfd): Implement a runtime detection
	of implemented descripotr passing.

	* assuan-uds.c: Take care of USE_DESCRIPTOR_PASSING.

	* assuan-defs.h: Add missing semicolon.

2006-10-09  Werner Koch  <wk@g10code.com>

	* assuan-handler.c (process_request): Use weak pragma for the sake
	of old gcc's.  Reported by Alain Guibert.

	* assuan-io.c: Removed Pth support.
	* assuan-io-pth.c: New. Based on assuan-io.c

2006-10-06  Werner Koch  <wk@g10code.com>

	* libassuan-config.in: New options --api-version and --thread.

2006-10-04  Werner Koch  <wk@g10code.com>

	* assuan-client.c (assuan_transact): Need to map old assuan status
	codes so that for example CANCELED is correctly mapped.

2006-09-28  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-client.c (assuan_transact): Do not convert error on
	status line, it is already a gpg-error.  Do convert
	ASSUAN_Server_Fault.

2006-09-19  Marcus Brinkmann  <marcus@g10code.de>

	* assuan.h (assuan_init_socket_server_ext)
	[_ASSUAN_EXT_SYM_PREFIX]: Fix typo in macro.

2006-09-19  Werner Koch  <wk@g10code.com>

	* assuan-defs.h (putc_unlocked): Add prototype.

	* assuan-socket-server.c (accept_connection): Made LEN a socklen_t.

	* assuan.h: Replaced assuan error code enum by simple defines and
	made assuan_error_t an int.
	* mkerrors: Changed parser accordingly.

2006-09-19  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-pipe-connect.c: Add hacks for Slowaris.
	* assuan-socket.c: Likewise here.

	* assuan.h (enum): Avoid trailing comma in enumerator list.  Ugh.

	* mkerrors (_assuan_error): Change return type to assuan_error_t.
	* assuan-buffer.c (_assuan_read_line): Change return type to
	assuan_error_t.  Map returned value of -1.
	(_assuan_write_line): Change type of RC to assuan_error_t.
	* assuan-defs.h (_assuan_read_line, _assuan_error): Likewise for
	prototypes.

	* assuan-defs.h (unsetenv): Define correctly.

2006-09-14  Werner Koch  <wk@g10code.com>

	* assuan-io.c (_assuan_waitpid): New.  Changed all waitpid calls
	to this.

	* assuan.h (_ASSUAN_DEPRECATED): New internal macro.
	(assuan_pipe_connect2): Declare deprecated.
	(assuan_init_connected_socket_server): Declare deprecated.

	* assuan-connect.c (assuan_get_peercred): New.
	* assuan-socket-server.c (accept_connection_bottom): Save uid and gid.

2006-09-13  Werner Koch  <wk@g10code.com>

	* assuan-client.c (assuan_transact): Need to map the error code.
	* mkerrors: Need to map ASSUAN_No_Secret_Key.

	* assuan-pipe-server.c (is_valid_socket): New.
	(assuan_init_pipe_server): Use UDS with the environmet variable is
	set and a valid descriptor is given.  Ignore FILEDES in this case.

	* assuan-socket-server.c (assuan_init_socket_server_ext): New.
	Changed other init fucntions to make use of it.

	* assuan-handler.c (assuan_command_parse_fd): Allow for lowercase
	"fd".
	(std_handler_reset): Close pending fds.
	* assuan-uds.c (uds_receivefd): Fixed.
	(_assuan_uds_close_fds): New.

	* assuan-socket-connect.c (assuan_socket_connect_ext): New. Takes
	all code of assuan_socket_connect plus an option to use sendmsg.
	* assuan-pipe-connect.c (assuan_pipe_connect_ext): New arg FLAGS.

2006-09-12  Werner Koch  <wk@g10code.com>

	* assuan-buffer.c (_assuan_write_line): Also log the prefix.

	* assuan-defs.h (DIM, DIMof): New.

	* assuan-domain-server.c: Removed.
	* assuan-domain-connect.c: Renamed to ..
	* assuan-uds.c: this.
	(domain_reader, domain_writer, domain_sendfd, domain_receivefd) 
	(assuan_domain_connect, _assuan_domain_init): Removed. 
	(uds_reader, uds_writer, uds_sendfd, uds_receivefd) 
	(_assuan_init_uds_io): New.
	(_assuan_uds_deinit): New.

	* assuan-io.c (_assuan_simple_sendmsg, _assuan_simple_recvmsg): New.
	(my_pth_fdmode, my_pth_select): New.

2006-09-11  Werner Koch  <wk@g10code.com>

	* assuan-pipe-server.c (assuan_init_pipe_server): Allow for
	FILEDES to be NULL and try to start as a socketpair server in this
	case.

	* assuan-pipe-connect.c (assuan_pipe_connect2): Split up into two
	functions (unix and w32) for clarity.
	(pipe_connect_unix): This is the new fucntion.  Add USE_CMSG flag.
	(pipe_connect_w32): Ditto.
	(initial_handshake): Factored out code.
	(socketpair_connect): New.
	(assuan_pipe_connect_ext): New.
	(do_finish): Handle case if outbound and inbound fd are the same.
	This is to support socketpairs.

2006-09-10  Werner Koch  <wk@g10code.com>

	* assuan-util.c (_assuan_log_print_buffer)
	(_assuan_log_sanitized_string,assuan_set_log_stream): Moved to ..
	* assuan-logging.c: .. here.
	(_assuan_log_print_buffer): Only print the leading bytes in hex
	log mode unless the new env variable ASSUAN_FULL_LOGGING has been
	set.
	(_assuan_set_default_log_stream): Test this env variable.

2006-09-06  Werner Koch  <wk@g10code.com>

	* assuan.h (_ASSUAN_ONLY_GPG_ERRORS): New.

	* assuan-handler.c (dispatch_command): Use Syntax_Error instead of
	Invalid_Command.

	* assuan-domain-connect.c: Changed alloc malloc/free/realloc to
	xtrymalloc et al.
	(read_int, write_int): Make args void pointers.
	(domain_receivefd): Take care of realloc shrinking failure.

	* assuan-buffer.c (_assuan_read_line, _assuan_write_line)
	(assuan_write_line, _assuan_cookie_write_data)
	(_assuan_cookie_write_flush): Print the inbound fd instead of the
	address of the context when logging I/0.  This makes it more
	readable.

2006-09-05  Werner Koch  <wk@g10code.com>

	* assuan-defs.h (err_code, err_is_eof): New.

	* mkerrors (_assuan_error): New.  Wrapped all error code
	assignments in a call to this.
	(assuan_strerror): Map gpg-style error codes back. Also print a
	string for the old EOF code.
	(assuan_set_assuan_err_source): New.

	* assuan-logging.c (_assuan_log_printf): Do not change ERRNO and
	print the pid.

	* assuan-domain-connect.c (domain_reader): Replaced plain printf
	by assuan_log function.

2005-10-24  Werner Koch  <wk@g10code.com>

	* putc_unlocked.c, memrchr.c, isascii.c, funopen.c: Changed
	distribution terms to LGPL.  This are small and trivial files so
	there are no obstacles of doing so.
	* assuan-socket.c: Likewise, the stated GPL was not intended.

2005-10-08  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-defs.h (setenv, unsetenv, clearenv) [!HAVE_SETENV]:
	Define to _assuan_*.
	* setenv.c: Include "assuan-defs.h".
	(__add_to_environ): Make static.

2005-10-07  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-defs.h (memrchr) [!HAVE_MEMRCHR]: New prototype.
	(stpcpy) [!HAVE_STPCPY]: Likewise.
	* stpcpy.c: New LGPL'ed file from the GNU C Library.
	* setenv.c: New file.
	* assuan-domain-connect.c (read_int): New function.
	(write_int): New function.
	(domain_reader): Use read_int.
	(domain_sendfd): Use write_int.

2005-10-01  Marcus Brinkmann  <marcus@g10code.de>

	* assuan.h (assuan_pipe_connect, assuan_pipe_connect2): Make type
	of ARGV parameter const in prototype.
	* assuan-pipe-connect.c (assuan_pipe_connect,
	assuan_pipe_connect2): Likewise in declaration.
	(assuan_pipe_connect2): Add braindead cast to make execv happy.

	* assuan-client.c (assuan_transact): Change LINE, S and D from
	unsigned char * to char * to silence gcc warning.
	* assuan-util.c (_assuan_log_sanitized_string): Add explicit cast
	to silence gcc warning.
	* assuan-inquire.c (assuan_inquire): Likewise.

2005-08-19  Werner Koch  <wk@g10code.com>

	* funopen.c, assuan-socket.c: Copied from libassuan CVS.
	* assuan-pipe-connect.c (assuan_pipe_connect2): Add missing
	declaration of PID.

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.

2004-04-21  Werner Koch  <wk@gnupg.org>

	* assuan-socket-server.c (accept_connection_bottom): Save the pid
	of the peer if it is available.
	* assuan-socket-connect.c (assuan_socket_connect): Do not save the
	dummy SERVED_PID arg.
	* assuan-pipe-connect.c (do_finish): Don't wait if the pid is 0.
	(assuan_pipe_connect2): Store the parents pid in the environment
	of the child.
	* assuan-pipe-server.c (assuan_init_pipe_server): Initialize the
	peer's pid from the environment.
	* assuan-connect.c (assuan_get_pid): Do not return 0 as a PID.

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

	* assuan-socket-server.c, assuan-socket-connect.c: Includes
	sys/types.h.  Reported by Michael Nottebrock.
	* assuan-domain-connect.c: Ditto.

2004-04-13  Werner Koch  <wk@gnupg.org>

	* assuan-util.c (_assuan_log_print_buffer): Relaxed quoting.
	(_assuan_log_sanitized_string): Ditto.

2004-03-14  Werner Koch  <wk@gnupg.org>

	* assuan-handler.c: Include <errno.h>.  Reported by Bernd Kuhls.

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

	* libassuan-config.in: Ignore setting of --prefix.

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

2004-02-15  Werner Koch  <wk@gnupg.org>

	* memrchr.c (memrchr): Fixed implementation. Taken from gpgme.

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

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

2004-01-24  Werner Koch  <wk@gnupg.org>

	* assuan-pipe-connect.c (assuan_pipe_connect2): New as an
	extension of assuan_pipe_connect. Made the latter call this one.

2004-01-14  Werner Koch  <wk@gnupg.org>

	* assuan-buffer.c (_assuan_cookie_write_data): Return the
	requested size to indicate successful operation.  Fixes a spurious
	bug we previously fixed using fflush().

2003-12-22  Werner Koch  <wk@gnupg.org>

	* assuan.h (ASSUAN_Locale_Problem): Added.
	* assuan-errors.c (assuan_strerror): Ditto.

2003-12-18  Werner Koch  <wk@gnupg.org>

	* assuan.h (AssuanCommand): Clarified that these are now
	deprecated and actually useless.
	(assuan_error_t): Clarified and added ASSUAN_USER_ERROR_FIRST,
	ASSUAN_USER_ERROR_LAST.

2003-12-16  Werner Koch  <wk@gnupg.org>

	* assuan-buffer.c: Changed formatting of the debug output prefix.
	* assuan-util.c (assuan_set_log_stream): Set global log stream if
	it has not been done yet.
	* assuan-logging.c (_assuan_set_default_log_stream): New.
	(assuan_set_assuan_log_prefix): New.

2003-12-11  Werner Koch  <wk@gnupg.org>

	* funopen.c (_assuan_funopen): Renamed from funopen, to keep the
	name space clean and avoid duplicate definitions if another
	library uses the same replacement.
	* assuan-defs.h (funopen): Renamed prototype and add a macro.

2003-12-08  Werner Koch  <wk@gnupg.org>

	* TODO: Removed.

2003-11-12  Werner Koch  <wk@gnupg.org>

	* assuan-handler.c (process_request): Kludge to print better error
	messages for gpg-error enabled programs.

2003-11-06  Werner Koch  <wk@gnupg.org>

	* assuan.h (assuan_context_t): New.  Should be used in favor of
	ASSUAN_CONTEXT.
	(assuan_error_t): New. To be used instead of AssuanError.

2003-11-11  Moritz Schulte  <mo@g10code.com>

	* assuan-socket-connect.c (assuan_socket_connect): Fix computation
	of socket address length.

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, 2006 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.