path: root/src/ChangeLog

2009-11-25  Marcus Brinkmann  <marcus@g10code.de>

	* assuan.h (assuan_init_pipe_server): Change type of filedes to
	assuan_fd_t.
	(assuan_fdopen): New prototype.
	* libassuan.vers, libassuan.def: Add assuan_fdopen.
	* system.c (assuan_fdopen): New function.
	* assuan-pipe-server.c (assuan_init_pipe_server): Change type of
	filedes to assuan_fd_t.  No longer translate fd to handle.  Don't
	set to binary either (that doesn't do anything for handles, it
	only affects the libc fd).

2009-11-24  Marcus Brinkmann  <marcus@g10code.de>

	* assuan.h (struct _assuan_peercred) [_WIN32]: Define dummy member
	so struct is not empty.
	* assuan-socket.c (assuan_sock_deinit): Set sock_ctx to NULL.

2009-11-19  Marcus Brinkmann  <marcus@g10code.de>

	* Makefile.am (common_sources): Remove assuan-connect.c and add
	client.c.
	* client.c, server.c: New file.
	* assuan-defs.h (_assuan_disconnect): Remove.
	(struct assuan_context_s): Remove members deinit_handler.
	(_assuan_client_release, _assuan_client_finish)
	(_assuan_server_finish, _assuan_server_release): New.
	* assuan-socket-server.c (accept_connection_bottom): Use
	ASSUAN_INVALID_PID, not -1.
	(finish_connection, deinit_socket_server): Remove.
	(assuan_init_socket_server): Use _assuan_server_release.
	* assuan-socket-connect.c (do_finish, do_deinit): Remove.
	(assuan_socket_connect): Use _assuan_client_release.
	* assuan-pipe-connect.c (do_finish, do_deinit): Remove.
	(pipe_connect): Update deinitialization.
	(socketpair_connect): Here as well.
	* context.c (assuan_get_pid): New from ...
	* assuan-connect.c (assuan_get_pid): ... here.  Remove this file.
	* assuan-pipe-server.c (_assuan_deinit_server, accept_connection)
	(deinit_pipe_server, finish_connection): Remove unused function.
	* assuan-listen.c (assuan_accept): Check CTX->accept_handler
	before calling.  Initialize RC.  Do not call finish handler for
	pipe server.
	* assuan-uds.c (_assuan_uds_deinit): Do not call finish handler.

2009-11-10  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-defs.h (struct assuan_context_s): Rename
	CTX->process_done to CTX->process_complete for clarity.  Remove
	buffer variables from UDS.
	* assuan-pipe-connect.c (socketpair_connect): Allow FD_CHILD_LIST
	to be NULL.
	* assuan-handler.c: Rename CTX->process_done to
	CTX->process_complete for clarity.
	(process_request, process_next): Handle EOF.
	* assuan-uds.c (uds_reader): Remove buffering, which breaks the
	pending line algorithm in assuan-buffer.c.
	(_assuan_init_uds_io, _assuan_uds_deinit): Remove buffering.
	* assuan-buffer.c (_assuan_read_line): Add comment.

2009-11-05  Marcus Brinkmann  <marcus@g10code.de>

	* assuan.h (struct _assuan_peercred, assuan_peercred_t): New.
	(assuan_get_peercred): Define on all systems, return
	assuan_peercred_t.
	* assuan-defs.h (struct assuan_context_s): Move valid flag out of
	peercred struct, use struct _assuan_peercred.
	* libassuan.def: Add assuan_get_peercred.
	* assuan-connect.c (assuan_get_peercred): Moved to ...
	* context.c (assuan_get_peercred): ... here.  Reimplement.
	* assuan-socket-server.c (accept_connection_bottom): Adjust access
	to peercred in context.
	* assuan.h (ASSUAN_PIPE_CONNECT_FDPASSING)
	(ASSUAN_PIPE_CONNECT_DETACHED, ASSUAN_SOCKET_SERVER_FDPASSING)
	(ASSUAN_SOCKET_SERVER_ACCEPTED, ASSUAN_SOCKET_CONNECT_FDPASSING): New.
	(assuan_pipe_connect_ext): Renamed to ...
	(assuan_pipe_connect): ... this, overwriting old prototype.
	(assuan_socket_connect_ext): Renamed to ...
	(assuan_socket_connect): ... this, overwriting old prototype.
	(assuan_init_socket_server_ext): Renamed to ...
	(assuan_init_socket_server): ... this, overwriting old prototype.
	* assuan-pipe-connect.c: Likewise for functions.
	* assuan-socket-connect.c: Likewise.
	* assuan-socket-server.c: Likewise.
	* libassuan.def (assuan_init_socket_server_ext)
	(assuan_pipe_connect_ext, assuan_socket_connect_ext): Removed.
	* libassuan.vers: Likewise.

	* assuan-defs.h (assuan_context_t): Add member PROCESS_DONE.
	* assuan.h (assuan_process_next): Add argument DONE to prototype.
	* assuan-handler.c (assuan_process_next): Likewise, handle it.
	(std_handler_bye): Set PROCESS_DONE.
	(assuan_process_done): Handle PROCESS_DONE in the no error case.
	(assuan_process): Use PROCESS_DONE.

2009-11-04  Marcus Brinkmann  <marcus@g10code.de>

	* debug.c (_assuan_debug): Free MSG.

2009-11-04  Werner Koch  <wk@g10code.com>

	* Makefile.am (common_sources): Add debug.h.

	* assuan-defs.h (cmdtbl_s): Add field HELPSTR.
	* assuan-handler.c (assuan_register_command): Add arg HELP_STRING.
	(std_handler_help): Print the help.

2009-11-02  Marcus Brinkmann  <marcus@g10code.de>

	* assuan.h (assuan_handler_t): New type.
	(assuan_register_bye_notify, assuan_register_reset_notify)
	(assuan_register_cancel_notify, assuan_register_input_notify)
	(assuan_register_output_notify, assuan_register_command): Use it.
	* assuan-handler.c (std_handler_cancel, std_handler_bye): Pass
	LINE argument to user handler.
	(std_handler_reset): Likewise, and also abort RESET if error is
	returned from user handler.
	(std_handler_input, std_handler_output): Check return value from
	user handler before assigning FD.
	* assuan-defs.h (struct cmdtbl_s): Change type of member HANDLER
	to assuan_handler_t.
	(struct assuan_context_s): Change type of members
	RESET_NOTIFY_FNC, CANCEL_NOTIFY_FNC, BYE_NOTIFY_FNC,
	INPUT_NOTIFY_FNC and OUTPUT_NOTIFY_FNC to assuan_handler_t.

2009-10-30  Marcus Brinkmann  <marcus@g10code.de>

	* system.c (_assuan_spawn): Check fd_child_list before dumping it.

2009-10-20  Marcus Brinkmann  <marcus@g10code.de>

	* assuan.h (__assuan_usleep): Add declaration.
	* system.c (__assuan_usleep): Make non-static.
	* libassuan.vers, libassuan.defs: Sort lexicographically.

2009-10-19  Marcus Brinkmann  <marcus@g10code.com>

	* system.c (__assuan_waitpid): Return something.
	(_assuan_usleep): Don't return value in void function.

2009-10-16  Marcus Brinkmann  <marcus@g10code.com>

	* conversion.c: Do not include <sys/types.h> and <time.h>.
	* debug.h (TRACE_BEG6, TRACE4): New macros.
	(TRACE_SYSERR): Pass _assuan_trace_context to _assuan_debug.
	* context.c (assuan_set_pointer, assuan_get_pointer,
	assuan_set_flag, assuan_get_flag, assuan_set_io_monitor,
	assuan_set_error): Add trace messages.

	* libassuan-config.in, libassuan.m4, Makefile.am: Remove PTH support.
	* assuan.h (assuan_msghdr_t): New type.
	(ASSUAN_INVALID_PID): New macro.
	(ASSUAN_NO_FIXSIGNALS): New flag macro.
	(ASSUAN_SYSTEM_HOOKS_VERSION): New macro.
	(struct assuan_system_hooks, assuan_system_hooks_t): New types.
	(assuan_pipe_connect, assuan_pipe_connect_ext): Don't make ARGV
	const for name==NULL operation.  Make fd_child_list an array of
	assuan_fd_t.
	(assuan_sock_init, assuan_sock_deinit, assuan_set_system_hooks,
	assuan_ctx_set_system_hooks, __assuan_pipe, __assuan_close,
	__assuan_spawn, __assuan_socketpair): New function prototypes.
	(_ASSUAN_SYSTEM_PTH_IMPL, ASSUAN_SYSTEM_PTH_DECL,
	ASSUAN_SYSTEM_PTH): New macros.
	(_assuan_system_pth): New declaration.
	* libassuan.vers, libassuan.defs: Add assuan_sock_init,
	assuan_sock_deinit, __assuan_pipe, __assuan_close, __assuan_spawn,
	__assuan_socketpair, assuan_set_system_hooks,
	assuan_ctx_set_system_hooks.

	* assuan-defs.h (struct assuan_io): Removed, move members to ...
	(struct assuan_context_s): ... this to ENGINE.  New flag
	no_fixsignals.  New member SYSTEM.  Remove member IO.
	(_assuan_pipe, _assuan_read, _assuan_write, _assuan_recvmsg,
	_assuan_sendmsg, _assuan_spawn, _assuan_socketpair,
	_assuan_system_hooks, _assuan_system_hooks_copy): New
	declarations.
	(_assuan_error_is_eagain, _assuan_waitpid, _assuan_usleep,
	_assuan_close, _assuan_sock_new, _assuan_sock_connect,
	_assuan_sock_bind, _assuan_sock_get_nonce,
	_assuan_sock_check_nonce): Add context argument.
	(_assuan_io_read, _assuan_io_write, _assuan_simple_sendmsg,
	_assuan_simple_recvmsg): Removed.

	* context.c (assuan_ctx_set_system_hooks): New function.
	* assuan.c (assuan_set_system_hooks): New function.
	(assuan_new_ext): Initialize CTX->system.
	(assuan_release): Always output trace message.
	
	* assuan-error.c (_assuan_error_is_eagain): Add ctx argument, pass
	along to _assuan_usleep.
	* assuan-inquire.c assuan-listen.c, assuan-socket-server.c,
	assuan-handler.c, assuan-socket-connect.c, assuan-client.c,
	assuan-pipe-connect.c, assuan-socket.c: Pass CTX argument to
	functions that need it
	(_assuan_sock_new, _assuan_sock_check_none, _assuan_close,
	_assuan_error_is_eagain and many more).
	* assuan-socket-server.c (assuan_init_socket_server_ext): Update
	fields in CTX->engine instead of CTX->io.
	* assuan-socket-connect (assuan_socket_connect_ext): Likewise.
	* assuan-uds.c (uds_reader, uds_writer, uds_sendfd): Use
	_assuan_recvmsg and _assuan_sendmsg instead of
	_assuan_simple_recvmsg and _assuan_simple_sendmsg respectively.
	(_assuan_init_uds_io): Update fields in CTX->engine instead of
	CTX->io.
	* assuan-buffer.c: Use functions in CTX->engine instead of CTX->io.
	* assuan-pipe-server.c (assuan_init_pipe_server): Update
	fields in CTX->engine instead of CTX->io.

	* system.c: Include <sys/types.h>, <time.h>, <fcntl.h>, and
	<windows.h> resp. <sys/wait.h>.  Define MAX_OPEN_FDS.
	(_assuan_system_hooks_copy, __assuan_usleep, _assuan_usleep,
	__assuan_pipe, _assuan_pipe, __assuan_close, _assuan_close,
	__assuan_read, _assuan_read, __assuan_write, _assuan_write,
	__assuan_recvmsg, _assuan_recvmsg, __assuan_sendmsg,
	_assuan_sendmsg, __assuan_spawn, _assuan_spawn, __assuan_waitpid,
	_assuan_waitpid, __assuan_socketpair, _assuan_socketpair): New
	functions.
	(_assuan_system_hooks): New singleton.
	* assuan-io.c (_assuan_waitpid, do_io_read, _assuan_io_read,
	do_io_write, _assuan_io_write, _assuan_simple_sendmsg,
	_assuan_simple_recvmsg, _assuan_usleep): Removed.

	* assuan-pipe-connect (writen, build_w32_commandline,
	create_inheritable_pipe): Removed (actually moved to system.c).
	(fix_signals) [_ASSUAN_NO_FIXED_SIGNALS]: Still fix signals.
	(do_finish): Move waitpid logic to _assuan_waitpid, just call
	that.
	(struct at_pipe_fork, struct at_socketpair_fork): New types.
	(at_pipe_fork_cb, at_socketpair_fork_cb): New callback functions.
	(pipe_connect_unix, pipe_connect_w32): Replaced by ...
	(pipe_connect): ... this new function using new system functions.
	(socketpair_connect): Reimplement to use new system functions.
	(assuan_pipe_connect, assuan_pipe_connect_ext): Add trace message.

	* assuan-socket.c (_assuan_close): Removed (moved to system.c).
	(_assuan_sock_new, _assuan_sock_connect, _assuan_sock_bind,
	_assuan_sock_get_nonce, _assuan_sock_check_nonce): Add context
	argument.  Use new system interface.
	(sock_ctx): New singleton.
	(assuan_sock_init, assuan_sock_deinit): New functions to
	initialize and deinitialize the singleton.
		
2009-10-14  Werner Koch  <wk@g10code.com>

	* assuan-defs.h (assuan_context_s): Add field CURRENT_CMD_NAME.
	* assuan-handler.c (dispatch_command): Set this field.
	(assuan_get_command_name): New.
	* assuan.h, libassuan.vers, libassuan.def: Add new fucntion.

2009-10-08  Marcus Brinkmann  <marcus@g10code.de>

	* Makefile.am (libassuan_pth): Removed.
	(lib_LTLIBRARIES): Remove $(libassuan_pth).
	(libassuan_pth_la_SOURCES, libassuan_pth_la_CPPFLAGS)
	(libassuan_pth_la_CFLAGS, libassuan_pth_la_LIBADD): Removed.
	* libassuan.m4 (AM_PATH_LIBASSUAN_PTH, AM_PATH_LIBASSUAN_PTHREAD):
	Removed.
	* assuan-io-pth.c: Removed.
	* libassuan-config.in (all_thread_modules): Removed.  Also removed
	option --thread.

2009-10-08  Marcus Brinkmann  <marcus@g10code.de>

	* assuan.h (assuan_get_assuan_log_stream,
	assuan_set_assuan_log_stream): Remove prototypes.
	* libassuan.def: Remove assuan_get_assuan_log_stream,
	assuan_set_assuan_log_stream.
	* libassuan.vers: Likewise.
	* assuan-defs.h (_assuan_w32_strerror): Fix prototype.
	(w32_strerror): Remove macro.
	* assuan-pipe-connect.c (build_w32_commandline): Add argument for
	context.  Use it for malloc routines.  Use _assuan_w32_strerror
	instead of w32_strerror.
	* vasprintf.c: New file.

2009-09-29  Werner Koch  <wk@g10code.com>

	* assuan.h: Comment fix.

	* assuan.c (assuan_release): Allow passing a NULL ctx.

2009-09-19  Marcus Brinkmann  <marcus@g10code.de>

	* src/libassuan.vers, src/libassuan.def: Update to new API.
	* assuan.c, context.c, system.c, debug.c: New files.
	* Makefile.am (common_sources): Add assuan.c, context.c, system.c
	and debug.c.
	* assuan.h: Include <stdarg.h>.  Fix inclusion of <gpg-error.h>.
	(_ASSUAN_EXT_SYM_PREFIX, _ASSUAN_PREFIX1, _ASSUAN_PREFIX2)
	(_ASSUAN_PREFIX): Remove support for renaming the whole library,
	now that we have a stable shared library interface that can evolve
	to cover all needs (particularly those of GPGME).
	(assuan_malloc_hooks, assuan_malloc_hooks_t, assuan_log_cb_t)
	(assuan_io_monitor_t): New types.
	(ASSUAN_LOG_INIT, ASSUAN_LOG_CTX, ASSUAN_LOG_ENGINE)
	(ASSUAN_LOG_DATA, ASSUAN_LOG_SYSIO, ASSUAN_IO_FROM_PEER)
	(ASSUAN_IO_TO_PEER, ASSUAN_IO_MONITOR_NOLOG)
	(ASSUAN_IO_MONITOR_IGNORE): New symbols.
	(assuan_set_gpg_err_source, assuan_get_gpg_err_source)
	(assuan_get_malloc_hooks, assuan_set_log_cb, assuan_get_log_cb)
	(assuan_new, assuan_new_ext, assuan_release): New function
	prototypes.
	(assuan_init_pipe_server, assuan_init_socket_server)
	(assuan_init_socket_server_ext, assuan_pipe_connect)
	(assuan_pipe_connect_ext, assuan_socket_connect)
	(assuan_socket_connect_ext): Take a context argument instead of
	pointer to context.
	(assuan_deinit_server, assuan_disconnect)
	(assuan_set_assuan_err_source): Remove function prototypes.
	* assuan-defs.h (ASSUAN_GCC_A_PURE): Moved here from XXX
	(_assuan_error): New macro.
	(struct assuan_context_s): New members err_source, w32_strerror,
	malloc_hooks, log_cb, log_cb_data: New members.  Move confidential
	into flags.  New member engine.
	(_assuan_log_handler, _assuan_error_default, _assuan_disconnect):
	New prototypes.
	(_assuan_new_context): Remove prototype.
	(_assuan_malloc, _assuan_calloc, _assuan_realloc, _assuan_free):
	Add context argument to prototype.
	* assuan-util.c (alloc_func, realloc_func, free_func): Remove
	global variables.
	(assuan_set_malloc_hooks, _assuan_malloc, _assuan_realloc)
	(_assuan_calloc, _assuan_free, assuan_set_pointer)
	(assuan_get_pointer, assuan_begin_confidential)
	(assuan_end_confidential, assuan_set_io_monitor, assuan_set_flag)
	(assuan_get_flag): Move functions to ...
	* assuan-client.c: Add ctx argument to all invocations of
	_assuan_error.
	* assuan-socket-server.c, assuan-socket-connect.c,
	assuan-connect.c: Likewise.
	* assuan-buffer.c: Likewise.  Also update access to confidential
	flag.
	* assuan-uds.c: Add ctx argument to all invocations of
	_assuan_malloc, _assuan_realloc, _assuan_calloc, _assuan_free and
	_assuan_error.
	* assuan_listen.c, assuan-inquire.c, assuan-handler.c: Likewise.
	* assuan-error.c (err_source): Remove global variable.
	(assuan_set_assuan_err_source): Removed function.
	(_assuan_w32_strerror): Moved here from assuan-logging.c and made
	thread-safe.
	(_assuan_error): Removed function (is now macro).
	* assuan-handler.c: Update access to confidential flag.
	* assuan-socket-server.c (accept_connection_bottom): Update access
	to confidential flag in context.
	(assuan_init_socket_server, assuan_init_socket_server_ext): Take
	ctx argument instead of pointer to ctx.
	* assuan-inquire.c (init_membuf, put_membuf, get_membuf)
	(free_membuf): Take context argument and change all callers.
	* assuan-socket-server.c (assuan_socket_connect)
	(assuan_socket_connect_ext): Take ctx argument instead of pointer
	to ctx.
	* assuan-pipe-connect.c (initial_handshake, pipe_connect_unix)
	(socketpair_connect, assuan_pipe_connect)
	(assuan_pipe_connect_ext): Likewise.
	(socketpair_connect): Now that ctx is not a pointer argument
	anymore, return if we are server or client in the argv argument.
	* assuan-logging.c (_assuan_log_handler): New function.
	(_assuan_w32_strerror): Move to assuan-error.c
	* assuan-connect.c (assuan_disconnect): Renamed to ...
	(_assuan_disconnect): ... this.
	* assuan-pipe-server.c (_assuan_new_context): Removed function.
	(assuan_init_pipe_server): Take ctx argument instead of pointer to
	ctx.
	(_assuan_release_context): Removed function.
	(_assuan_deinit_server): Reimplement.

2009-09-01  Marcus Brinkmann  <marcus@g10code.de>

	* assuan.h: Change types in all functions from int to gpg_error_t
	where relevant.
	* assuan-listen.c (assuan_accept): Change type of RC from int to
	gpg_error_t.
	* assuan-pipe-server.c (accept_connection, finish_connection):
	Change return type to gpg_error_t.
	* assuan-socket-server.c (accept_connection_bottom)
	(accept_connection, finish_connection): Likewise.
	(assuan_init_connected_socket_server): Remove.
	* assuan-defs.h (struct assuan_context_s): Change return type of
	accept_handler and finish_handler to gpg_error_t.  Add io_monitor_data.
	* assuan-pipe-connect.c (do_finish): Change to void.
	* assuan-inquire.c (_assuan_inquire_ext_cb): Change type of RC
	from int to gpg_error_t.
	* assuan-handler.c: Change return codes and RC variables from int
	to gpg_error_t where appropriate.
	* assuan-buffer.c (_assuan_read_line): Fix error code on EOF.

	* assuan.h (ASSUAN_INT2FD, ASSUAN_FD2INT): Remove macros.
	* assuan-defs.h (DIMof): Remove macro.

	* setenv.c: Do not include "assuan-defs.h", instead redefine
	setenv, unsetenv, clearenv in place.
	* assuan-socket-server.c: Use _assuan_free instead of xfree.
	* assuan-pipe-connect.c: Fix syntax error.
	* assuan-defs.h: Remove some duplicated W32 stuff.
	* Makefile.am (libassuan_la_LIBADD, libassuan_pth_la_LIBADD): Add
	@NETLIBS@.
	* versioninfo.rc.in (FILEVERSION): Set to @BUILD_FILEVERSION@.
	("FileDescription", "FileVersion", "InternalName")
	("LegalCopyright", "OriginalFilename", "ProductName"): Replace c&p
	garbage.
	* libassuan.def: Remove assuan_get_peercred.

2009-08-26  Marcus Brinkmann  <marcus@g10code.de>

	* libassuan-config.in: Add gpg-error.
	* assuan-buffer.c, assuan-inquire.c, assuan-handler.c,
	assuan-util.c, assuan-client.c, assuan-socket-connect.c,
	assuan-pipe-connect.c, assuan-defs.h, assuan-socket.c,
	assuan-connect.c, assuan-uds.c, assuan-socket-server.c,
	assuan-listen.c, assuan-pipe-server.c: Return gpg_error_t instead
	assuan_error_t everywhere.  Return gpg error codes everywhere.
	Replace xtrymalloc, xfree, etc with _assuan_malloc, _assuan_free
	etc.  Protect include <config.h> by HAVE_CONFIG_H where not done
	so already.
	* versioninfo.rc.in, libassuan.vers, libassuan.def,
	assuan-error.c: New files.
	* Makefile.am: Add libtool handling and gpg-error (also for W32).
	(EXTRA_DIST): Remove mkerrors, add libassuan.vers,
	versioninfo.rc.in and libassuan.def.
	(BUILT_SOURCES, MOSTLYCLEANFILES): Removed.
	(common_sources): Remove assuan-errors.c, add assuan-error.c.
	* assuan.h: Include <gpg-error.h>.
	[_ASSUAN_ONLY_GPG_ERRORS]: Feature removed.
	(assuan_init_connected_socket_server, assuan_strerror)
	(assuan_pipe_connect2): Removed obsolete interfaces.
	(assuan_error_t): Removed type.
	(assuan_flag_t): Changed from enum to unsigned int.
	(ASSUAN_NO_WAITPID, ASSUAN_CONFIDENTIAL): Changed from enum to macro.
	(assuan_process): Return gpg_error_t instead of int.
	(assuan_set_assuan_err_source): Change argument type from int to
	gpg_err_source_t.
	* assuan-defs.h (_assuan_error): Change types to gpg_error_t.
	(err_code, err_is_eof, xtrymalloc, xtrycalloc, xtryrealloc)
	(xfree): Removed.
	(set_error): Adjust for gpg-error codes.
	(_assuan_gpg_strerror_r, _assuan_gpg_strsource): Removed.
	(struct assuan_context_s): Remove member os_errno.
	* assuan-socket-server.c (accept_connection): Don't set CTX->os_errno.
	* mkerrors: Removed file.
	* assuan-io-pth.c (_assuan_simple_sendmsg)
	(_assuan_simple_recvmsg), assuan-io.c (_assuan_simple_sendmsg,
	_assuan_simple_recvmsg): Set errno instead returning error
	directly (and return -1).
	* assuan-handler.c (assuan_process_done): Remove handling for old
	style error values.
	(process_request, assuan_process): Change return type from int to
	gpg_error_t.
	* assuan-client.c (assuan_transact): Remove support for old style
	error values.
	* assuan-pipe-connect.c (assuan_pipe_connect2): Removed.
	* assuan-logging.c (my_strerror_r, my_strsource)
	(load_libgpg_error, _assuan_gpg_strerror_r)
	(_assuan_gpg_strsource): Removed.

2009-04-03  Werner Koch  <wk@g10code.com>

	* assuan-handler.c (std_cmd_table): Remove second OPTION entry.

2009-02-24  Werner Koch  <wk@g10code.com>

	* assuan-buffer.c (assuan_send_data): Add hack to optionally send
	a final "CAN".

2008-11-03  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-handler.c (std_handler_help): Make I unsigned to silence
	gcc -W warning.
	* assuan-logging.c (_assuan_log_print_buffer): Likewise for N.
	* funopen.c (_assuan_funopen): Remove initializer to silence gcc
	-W warning.
	* assuan-handler.c (std_cmd_table): Add missing initializer to
	silence gcc -W warning.
	* assuan-socket-server.c (io): Likewise.
	* assuan-socket-connect.c (assuan_socket_connect_ext): Likewise.

2008-10-29  Marcus Brinkmann  <marcus@g10code.de>

	* assuan.h (assuan_error_t) (_ASSUAN_ONLY_GPG_ERRORS): Make
	unsigned int.
	(assuan_transact): Change return type of callback handlers to
	assuan_error_t.

2008-10-15  Werner Koch  <wk@g10code.com>

	* assuan-logging.c (_assuan_log_printf): Flush if the format
	string ends with a LF.

2008-09-01  Werner Koch  <wk@g10code.com>

	* assuan-io.c: Include time.h.  Fixes bug#951.
	(_assuan_usleep): Use nanosleep only is available.

2008-03-25  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-inquire.c (assuan_inquire): Loop over _assuan_read_line
	for EAGAIN.

2008-03-21  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-defs.h (_assuan_usleep): New prototype.
	* assuan-io.c (_assuan_usleep): New function.
	* assuan-io-pth.c (_assuan_usleep): New function.
	* mkerrors: Do not incude <windows.h>, but assuan-defs.h.
	(_assuan_error_is_eagain): Call _assuan_usleep.

	* mkerrors [HAVE_W32_SYSTEM]: Include <windows.h>
	(_assuan_error_is_eagain) [HAVE_W32_SYSTEM]: Wait the tenth of a
	second.

2007-11-23  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-inquire.c (_assuan_inquire_ext_cb): Pass through return
	value from callback function.
	Suggested by Ben Kibbey <bjk@luxsci.net>.

2007-11-14  Werner Koch  <wk@g10code.com>

	* assuan-pipe-connect.c (pipe_connect_unix): Add dummy arg FLAGS.
	(pipe_connect_w32): Add arg FLAGS and start process detached if
	requested.  Changed callers to pass 0.
	(assuan_pipe_connect_ext): Pass FLAG.

2007-11-12  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-inquire.c (_assuan_inquire_ext_cb): Clear
	CTX->inquire_membuf after deallocating it.

2007-10-18  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-handler.c (std_handler_help): New function.
	(std_cmd_table): Add new command HELP.

2007-10-08  Werner Koch  <wk@g10code.com>

	* assuan-util.c (assuan_set_io_hooks): New.
	* assuan.h (struct assuan_io_hooks): New.
	(assuan_set_io_hooks, _assuan_io_hooks): Add prefix macros.
	* assuan-defs.h (_assuan_io_hooks): New.
	* assuan-io.c (do_io_read): Take all code from _assuan_io_read.
	(_assuan_io_read, _assuan_simple_read): Add hook feature.
	(do_io_write): Take all code from _assuan_io_write.
	(_assuan_io_write, _assuan_simple_write): Add hook feature.
	* assuan-io-pth.c (_assuan_simple_read, _assuan_simple_write) 
	(_assuan_io_read, _assuan_io_write): Add hook feature.
	
2007-10-05  Marcus Brinkmann  <marcus@g10code.de>

	* assuan.h (_assuan_error_is_eagain): Add prefix macro.

	* assuan-defs.h (_assuan_error_is_eagain): New prototype.
	* mkerrors (_assuan_error_is_eagain): New function.
	* assuan-handler.c (process_next): Leave on EAGAIN.
	* assuan-handler.c (process_request),
	assuan-client.c (_assuan_read_from_server),
	assuan-buffer.c (assuan_read_line): Busy loop over EAGAIN.

2007-10-05  Werner Koch  <wk@g10code.com>

	* assuan-socket.c (_assuan_sock_wsa2errno): Map WSANOTINITIALISED.
	(_assuan_sock_new): Use assuan_fd_t.
	* assuan.h (_assuan_sock_wsa2errno): Add prefix macro.

2007-10-05  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-defs.h (_assuan_sock_wsa2errno) [HAVE_W32_SYSTEM]: Add prototype.
	* assuan-uds.c (wsa2errno) [HAVE_W32_SYSTEM]: Move and rename to ...
	* assuan-socket.c (_assuan_sock_wsa2errno) [HAVE_W32_SYSTEM]: ... this.
	(_assuan_close, _assuan_sock_new, _assuan_sock_connect, _assuan_sock_bind):
	Always set errno on error.

	* assuan-uds.c (wsa2errno) [HAVE_W32_SYSTEM]: New function.
	(uds_reader, uds_writer) [HAVE_W32_SYSTEM]: Set errno.

2007-10-04  Werner Koch  <wk@g10code.com>

	* mkerrors: Map EAGAIN to GPG_ERR_EAGAIN for read and write
	errors. 

2007-10-02  Werner Koch  <wk@g10code.com>

	* assuan-io.c (_assuan_io_read) [W32]: Map WSAEWOULDBLOCK to EAGAIN.
	* assuan-socket.c (_assuan_sock_check_nonce): N needs to be signed.

	* assuan-defs.h (struct assuan_context_s): Add LISTEN_NONCE.
	* assuan-socket-server.c (assuan_set_sock_nonce): New.
	(accept_connection): Check the nonce.

2007-10-01  Werner Koch  <wk@g10code.com>

	* assuan.h (ASSUAN_INT2FD, ASSUAN_FD2INT): New.

	* assuan-socket.c: Rewritten.
	(assuan_sock_new, assuan_sock_connect, assuan_sock_bind) 
	(assuan_sock_get_nonce, assuan_sock_check_nonce): New APIs.

	* assuan-io.c (_assuan_simple_read, _assuan_simple_write):
	Factored code out to ...
	(_assuan_io_read, _assuan_io_write): .. new.
	* assuan-io-pth.c (_assuan_io_read, _assuan_io_write): New.

2007-09-25  Werner Koch  <wk@g10code.com>

	* assuan.h (_assuan_gpg_strerror_r, _assuan_gpg_strsource): Add
	wrappers for these new internal functions.

2007-09-24  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-uds.c (uds_reader) [HAVE_W32_SYSTEM]: Do not touch the
	UDS structure in the context.  Reported by Frank Osterfeld.
	(uds_writer): Clarify code.

2007-09-14  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-pipe-connect.c (do_finish) [HAVE_W32_SYSTEM]: Close
	ctx->pid as handle.
	(pipe_connect_w32): Save the spawned processes handle.

2007-09-13  Werner Koch  <wk@g10code.com>

	* assuan-socket.c (_assuan_close): Add inactive debug outputs.

2007-09-11  Marcus Brinkmann  <marcus@g10code.de>

	* assuan.h: Use _WIN32 instead of HAVE_W32_SYSTEM.

2007-09-07  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-inquire.c (assuan_inquire_ext): If MAXLEN is 0, still
	initialize MEMBUF.
	
	* assuan-inquire.c (_assuan_inquire_ext_cb): Clear CTX->in_inquire
	before invoking callback and returning.

2007-09-05  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-handler.c (dispatch_command): Return non-critical errors
	with PROCESS_DONE ().

2007-09-03  Marcus Brinkmann  <marcus@g10code.de>

	* assuan.h [_ASSUAN_EXT_SYM_PREFIX]: Add missing symbol renames
	with _ASSUAN_PREFIX.

2007-09-03  Marcus Brinkmann  <marcus@g10code.de>

	* assuan.h [_ASSUAN_EXT_SYM_PREFIX]: Add missing symbol renames
	with _ASSUAN_PREFIX.

	* assuan.h (assuan_inquire_ext): Move buffer and buffer_length
	arguments callback in prototype.
	* assuan-defs.h (struct assuan_context_s): Remove members
	inquire_r_buffer and inquire_r_buffer_len.  Add buffer and buffer
	length arguments to inquire_cb.
	* assuan-inquire.c (_assuan_inquire_ext_cb): Return buffer and
	buffer length via callback.
	(assuan_inquire_ext): Move buffer and buffer length arguments to
	callback.

2007-08-24  Werner Koch  <wk@g10code.com>

	Switched license to back to LGPLv2.1.

2007-08-09  Marcus Brinkmann  <marcus@g10code.de>

	* assuan.h (assuan_process_done, assuan_inquire_ext): New
	prototypes.
	* assuan-defs.h (struct assuan_context_s): New members
	in_process_next, in_command, inquire_cb, inquire_cb_data,
	inquire_r_buffer, inquire_r_buffer_len, inquire_membuf.
	(_assuan_inquire_ext_cb, _assuan_inquire_release): New prototypes.
	* assuan-handler.c (PROCESS_DONE): New macro.
	(dummy_handler, std_handler_nop, std_handler_cancel)
	(std_handler_option, std_handler_bye, std_handler_auth)
	(std_handler_reset, std_handler_end): Use PROCESS_DONE to
	optionally call assuan_process_done if CTX->in_process_next is
	true.
	(assuan_process_done, process_next): New functions.
	(assuan_process_next): Rewritten to support external event
	handling.
	* mkerrors: Do not clear high bits of -1 for old style EOF.
	* assuan-inquire.c (_assuan_inquire_release)
	(_assuan_inquire_ext_cb, assuan_inquire_ext): New functions.
	* assuan-pipe-server.c (_assuan_release_context): Call
	_assuan_inquire_release.
	
2007-07-12  Werner Koch  <wk@g10code.com>

	* assuan.h (assuan_fd_t): New.
	(ASSUAN_INVALID_FD): New.  Use it everywhere.
	* assuan-defs.h (SOCKET2HANDLE, HANDLE2SOCKET) [W32]: New.  Use
	them to cast descriptors for socket fucntions.
	* assuan-pipe-connect.c (fd_to_handle, handle_to_fd): Remove
	definition and all uses.
	(pid_to_handle, handle_to_pid): Remove as they are ununsed.
	* assuan-io.c (_assuan_simple_write, _assuan_simple_read) [W32]:
	Make use of HANDLE2SOCKET.
	* assuan-socket.c (_assuan_close) [W32]: Use CloseHandle and not
	close.
	* assuan-handler.c (assuan_get_active_fds) [W32]: Use
	_get_osfhandle for the data fp.

	* assuan-io.c (_assuan_simple_write): Return EPIPE on a closed pipe.
	(_assuan_simple_read): Likewise
	
2007-07-08  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-defs.h (struct assuan_context_s): Have full peercred
	structure for HAVE_SO_PEERCRED.
	* assuan-connect.c (assuan_get_peercred) [!HAVE_SO_PEERCRED]: Do
	not try to set PID, UID and GID.

2007-07-05  Werner Koch  <wk@g10code.com>

	* assuan-defs.h (struct assuan_context_s): Have peercred.valid
	even for Windows.  This makes some other code cleaner.

	* assuan.h (ASSUAN_CONFIDENTIAL): New flag.
	* assuan-util.c (assuan_set_flag, assuan_get_flag): Support flag.

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.

2005-09-08  Marcus Brinkmann  <marcus@g10code.com>

	* assuan-pipe-connect.c (assuan_pipe_connect2): Add missing
	declaration of PID.

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

	* mkerrors: Include config.h into assuan-errors.c.  This is
	required so that assuan.h knows about the W32 macro.

	* 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..
	
2005-05-21  Werner Koch  <wk@g10code.com>

	* 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.

2005-04-04  Werner Koch  <wk@g10code.com>

	* assuan-util.c (_assuan_calloc): Avoid integer overflow.

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 macros.  Changed callers.  Noted by Ville Skyttä.

2005-02-24  Werner Koch  <wk@g10code.com>

	* assuan-client.c (assuan_transact): Handle empty and comment
	commands correctly.

2004-12-20  Werner Koch  <wk@g10code.com>

	* assuan-socket-connect.c (assuan_socket_connect) [W32]: Allow for
	a drive letter in the path.

2004-12-19  Werner Koch  <wk@g10code.com>

	* assuan-pipe-server.c (assuan_init_pipe_server) [W32]: Map file
	descriptors using _get_osfhandle.

2004-12-19  Moritz Schulte  <moritz@g10code.com>

	* assuan-pipe-connect.c (assuan_pipe_connect2): Removed "`"
	character at beginning of line 532.

2004-12-18  Werner Koch  <wk@g10code.com>

	* 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.

2004-12-14  Werner Koch  <wk@g10code.com>

	* assuan-socket-connect.c (assuan_socket_connect): Always allow
	NAME to start with a froward slash.

2004-12-07  Werner Koch  <wk@g10code.com>

	* 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.

2004-11-27  Werner Koch  <wk@g10code.com>

	* assuan-socket.c: Include sys/types.h.  Noted by Michael
	Nottebrock.

2004-11-26  Werner Koch  <wk@g10code.com>

	* assuan-io.c [_WIN32]: Avoid warnings about unknown pragmas.

2004-11-24  Werner Koch  <wk@g10code.com>

	* assuan-logging.c (_assuan_log_printf): New.
	* assuan-domain-connect.c (LOG): Removed and replaced all callers
	by _assuan_log_printf.  This is needed for C89 and gcc 2.95 which
	both don't have C99 style variable arg macros.
	* assuan-pipe-connect.c (LOG): Ditto.
	* assuan-socket-connect.c (LOG): Ditto.

	* assuan-socket.c[!_WIN32]: Fixed includes.

2004-11-23  Timo Schulz  <twoaday@g10code.com>

	* assuan-socket.c (_assuan_sock_connect): Get local port from
	the sun_path[] file.
	(_assuan_sock_bind): Write local port to the sun_path[] file.
	* assuan-socket-connect.c (assuan_socket_connect): Use DIRSEP_C
	for a better portability.
	(assuan-defs.h): Define DIRSEP_C.
	
2004-11-19  Werner Koch  <wk@g10code.com>

	* assuan-handler.c (assuan_write_status): Return an error code.

2004-11-22  Timo Schulz  <twoaday@g10code.com>

	* 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.
	
2004-11-16  Werner Koch  <wk@g10code.com>

	* assuan-socket-connect.c (LOG): Fixed macro to print not only the
	prefix.
	* assuan-domain-connect.c, assuan-socket-connect.c (LOG): Ditto.

2004-10-02  Werner Koch  <wk@g10code.com>

	* assuan-socket-connect.c: Define SUN_LEN, AF_LOCAL and PF_LOCAL
	if they are not available.
	* assuan-domain-connect.c: Define PF_LOCAL and AF_LOCAL if needed.

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

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

2004-05-11  Werner Koch  <wk@gnupg.org>

	* assuan-listen.c (assuan_set_hello_line, assuan_accept): Allow
	for multi line hello strings.

	* assuan-buffer.c (_assuan_write_line): New with parts of ..
	(assuan_write_line): .. factored out.

2004-04-29  Werner Koch  <wk@gnupg.org>

	* assuan-socket-connect.c: Include string.h.
	* assuan-logging.c: Ditto.

2004-04-22  Marcus Brinkmann  <marcus@g10code.de>

	* libassuan.m4: Quote first argument to AC_DEFUN.

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.

	
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