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

	* autogen.sh: Remove --with-pth-prefix from configure invocation.
	* configure.ac (_ASSUAN_IN_LIBASSUAN, PTH_SYSCALL_SOFT): Do not
	set anymore.
	(GNUPG_PATH_PTH): Don't invoke.
	(HAVE_PTH): Remove conditional.
	(LIBASSUAN_CONFIG_THREAD_MODULES): Removed.

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

	* assuan.texi: Remove documentation for thread support.
	(assuan_pipe_connect_ext): Update prototype.

src/
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.

1 files changed, 17 insertions, 1 deletions

diff --git a/NEWS b/NEWS
index 46042f2..32b79e8 100644
--- a/NEWS
+++ b/NEWS
@@ -13,7 +13,11 @@ Noteworthy changes in version 1.1.0 (unreleased)
    If you use assuan_pipe_connect or assuan_pipe_connect_ext with NAME
    of NULL, you have to provide a non-NULL ARGV argument and check
    that against "server" or "client" to determine which end you got
-   after fork().
+   after fork().  If you use the assuan sock interface, you must call
+   assuan_sock_init after setting global context defaults.
+
+ * Pth support has changed.  This now follows the same style as
+   libgcrypt by setting system hook callbacks.
 
  * Interface changes relative to the 1.0.5 release:
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -51,6 +55,18 @@ assuan_set_io_hooks	       REMOVED: Will come back in expanded form.
 assuan_io_hooks_t  	       REMOVED: Will come back in expanded form.
 assuan_io_monitor_t	       CHANGED: Add a hook data argument.
 assuan_get_command_name        NEW
+assuan_msghdr_t		       NEW
+ASSUAN_INVALID_PID	       NEW
+ASSUAN_NO_FIXSIGNALS           NEW
+ASSUAN_SYSTEM_HOOKS_VERSION    NEW
+assuan_system_hooks_t          NEW
+assuan_set_system_hooks        NEW
+assuan_ctx_set_system_hooks    NEW
+ASSUAN_SYSTEM_PTH_IMPL         NEW
+ASSUAN_SYSTEM_PTH_DECL         NEW
+ASSUAN_SYSTEM_PTH              NEW
+assuan_sock_init               NEW
+assuan_sock_deinit             NEW
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~