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17 Commits

Author SHA1 Message Date
Werner Koch
8173c4f1f8
core: Make sure FD_SET is not used with an out of range fd. 
* src/posix-io.c (_gpgme_io_select): Check for FD out of range.
--

Signed-off-by: Werner Koch <wk@gnupg.org>
 2016-06-14 08:38:34 +02:00
Werner Koch
89d22f9229
Speedup closing of fds before exec. 
* src/posix-io.c [__linux__]: Include dirent.h.
(get_max_fds) [__linux__]: Try to figure out the highest used fd.
--

Signed-off-by: Werner Koch <wk@gnupg.org>
 2016-05-27 22:19:35 +02:00
Werner Koch
e79199468a
Fix possible _SC_OPEN_MAX max problem on AIX. 
* src/posix-io.c [HAVE_STDINT_H]: Include stdint.h.
(get_max_fds): Limit returned value for too high values.
--

Signed-off-by: Werner Koch <wk@gnupg.org>
 2016-01-15 16:16:38 +01:00
Werner Koch
2bb26185e3 Fix possible zombie processes. 
* src/posix-io.c (_gpgme_io_waitpid): Protect waitpid agains EINTR.
(_gpgme_io_dup): Likewise.
(_gpgme_io_connect): Likewise.
--

GnuPG-bug-id: 1630
 2014-04-15 12:25:45 +02:00
Werner Koch
443f6b76a9 Make use of internal iospawn flags more flexible. 
* src/priv-io.h (IOSPAWN_FLAG_DETACHED): New. Renumber the others.
* src/w32-io.c (_gpgme_io_spawn): Use DETACHED_PROCESS process only if
IOSPAWN_FLAG_DETACHED is given.
* src/w32-qt-io.cpp (_gpgme_io_spawn): Ditto.
* src/w32-glib-io.c (_gpgme_io_spawn): Ditto.
* src/assuan-support.c (my_spawn): Pass IOSPAWN_FLAG_DETACHED flags.
* src/dirinfo.c (read_gpgconf_dirs): Ditto.
* src/engine-gpg.c (start): Ditto.
* src/engine-gpgconf.c (gpgconf_read, gpgconf_write): Ditto.
* src/version.c (_gpgme_get_program_version): Ditto.
 2014-04-10 11:39:14 +02:00
Werner Koch
617d3be629 Make sure a spawned process has all standard fds connected. 
* src/posix-io.c (_gpgme_io_spawn): dup /dev/null also to unsued
stdout.
--

Better be sure that stdout of a spawned process is connected to stdout
so that the process does not run into a write error if it writes to
stdout.  AFAICS we always use a connected stdout; thus this is only
for correctness.
 2014-04-10 11:15:40 +02:00
Werner Koch
139e798c87 Remove all trailing whitespace from source files 
--
Command used:  sed -i 's,[ \t]*$,,' FILE
 2012-09-25 15:29:49 +02:00
Werner Koch
21eb91ae3a More include guards. 
Provide access for Wince.
Install dummy sehmap.h
 2010-11-03 09:56:27 +00:00
Werner Koch
987993a38d First take on changes to allow building with MSC for W32CE. 
Fixed regression in plain W32 build.
 2010-11-02 16:27:46 +00:00
Werner Koch
01ad3b7562 Changed the close notify implementaion to allow for more than 256 fds. 
We should write a test case for it, though.
 2010-02-17 21:40:02 +00:00
Marcus Brinkmann
96cf17b159 2009-11-10 Marcus Brinkmann <marcus@g10code.de> 
* configure.ac: Activate UIServer if FD passing is enabled and
	Assuan is available.

m4/
2009-11-10  Marcus Brinkmann  <marcus@g10code.de>

	* libassuan.m4: Fix LIBASSUAN_VERSION.

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

	* Makefile.am (uiserver_components): New variable.
	(main_sources): Add it.
	* ops.h, key.c (_gpgme_key_append_name): Take CONVERT argument,
	implement it.  Adjust callers.
	(gpgme_key_from_uid): New function.
	* gpgme.h.in (gpgme_protocol_t): Add GPGME_PROTOCOL_DEFAULT.
	(gpgme_encrypt_flags_t): Add GPGME_ENCRYPT_PREPARE,
	GPGME_ENCRYPT_EXPECT_SIGN.
	(gpgme_set_sub_protocol, gpgme_key_from_uid): New functions.
	* libgpgme.vers, gpgme.def: Add new functions.
	* gpgme.c (gpgme_set_protocol): Add UIServer protocol.
	(gpgme_set_sub_protocol): New function.
	(gpgme_get_protocol_name): Add UIServer and default protocol.
	* assuan-support.c: Return correct error values, implement
	socketpair for POSIX.
	* priv-io.h, posix-io.c, w32-io.c, w32-glib-io.c,
	w32-qt-io.cpp (_gpgme_io_spawn): Add ATFORK and ATFORKVALUE
	arguments.  Implement it for POSIX.  Adjust all callers.
	* engine.h, engine-backend.h (_gpgme_engine_set_protocol)
	(_gpgme_engine_op_decrypt_verify): New prototypes.  Adjust all
	users.
	* engine.c (engine_ops, gpgme_get_engine_info): Add UIServer
	engine.
	(_gpgme_engine_set_protocol, _gpgme_engine_op_decrypt_verify): New
	function.
	* decrypt-verify.c (decrypt_verify_start): Call
	_gpgme_engine_op_decrypt_verify.
	* util.h, posix-util.c,
	w32-util.c (_gpgme_get_uiserver_socket_path): New function.
	* engine-gpgsm.c (gpgsm_set_fd): Fix _gpgme_io_pipe invocation.
	* gpgme-tool.c: Some support for UIServer protocol.
	* engine-uiserver.c: New file.
 2009-11-10 09:07:19 +00:00
Marcus Brinkmann
59dc98545a 2009-11-05 Marcus Brinkmann <marcus@g10code.de> 
* priv-io.h (IOSPAWN_FLAG_NOCLOSE): New flag.
	* w32-io.c (_gpgme_io_spawn): Implement this flag.
	* posix-io.c (_gpgme_io_spawn): Likewise.
	* w32-glib-io.c (_gpgme_io_spawn): Likewise.
	* assuan-support.c (my_spawn): Set this flag.
 2009-11-05 02:39:31 +00:00
Marcus Brinkmann
49693e8e45 2009-11-04 Marcus Brinkmann <marcus@g10code.de> 
* ath.h (ath_self): New prototype.  Include <stdint.h>
	* ath.c, ath-pth.c, ath-pthread.c (ath_self): New function.
	* debug.h: Rewrite most macros to beautify debug output.
	(_gpgme_debug_buffer): Remove tagname and tag argument.
	(_gpgme_debug_frame_begin, _gpgme_debug_frame_end): New prototypes.
	* debug.c: Include <time.h>.  Don't include assuan.h.
	(frame_nr, FRAME_NR): New thread-specific variable and macro.
	(debug_init): Do not initialize assuan.  Call _gpgme_debug after
	initialization instead using printf directly.
	(_gpgme_debug): Do not call debug_init (we now ensure proper
	initialization by user).  Add timestamp and thread/process ID.
	(_gpgme_debug_buffer): Do not take tagname and tag argument.
	(_gpgme_debug_frame_begin, _gpgme_debug_frame_end): New functions.
	* version.c (gpgme_check_version_internal, gpgme_check_version):
	Fix debug string.  Do not initialize assuan.
	* posix-io.c (get_max_fds): Use 0 not NULL (nicer debug output).
 2009-11-04 18:13:44 +00:00
Marcus Brinkmann
e782b1ab06 2009-10-20 Marcus Brinkmann <marcus@g10code.de> 
* configure.ac: Replace internal libassuan by external libassuan.
	* m4/libassuan.m4: New file.
	* Makefile.am (assuan): Remove variable.
	(SUBDIRS): Remove ${assuan}.
	* assuan/: Removed.

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

	* Makefile.am (assuan_cppflags, assuan_libobjs): Removed.
	(gpgsm_components): Move engine-assuan.c to ...
	(assuan_components): ... this new variable.
	(main_sources): Add this new variable.
	(AM_CPPFLAGS): Remove $(assuan_cppflags).
	(AM_CFLAGS): Add @LIBASSUAN_CFLAGS@.
	(libgpgme_la_DEPENDENCIES, libgpgme_pth_la_DEPENDENCIES)
	(libgpgme_glib_la_DEPENDENCIES, libgpgme_qt_la_DEPENDENCIES)
	(libgpgme_pthread_la_DEPENDENCIES): Remove $(assuan_libobjs).
	(libgpgme_la_LIBADD, libgpgme_pth_la_LIBADD)
	(libgpgme_glib_la_LIBADD, libgpgme_qt_la_LIBADD))
	(libgpgme_pthread_la_LIBADD): Replace $(assuan_libobjs) by
	@LIBASSUAN_LIBS@.
	* priv-io.h [!HAVE_W32_SYSTEM]: Declare _gpgme_io_recvmsg,
	_gpgme_io_sendmsg, _gpgme_io_waitpid.
	* engine-backend.h: Define with [ENABLE_ASSUAN] instead
	of [ENABLE_GPGSM].
	* posix-io.c (_gpgme_io_waitpid): Make non-static.
	* util.h (ENABLE_ASSUAN): Declar _gpgme_assuan_system_hooks,
	_gpgme_assuan_malloc_hooks, _gpgme_assuan_log_cb.
	* engine-gpgsm.c: Don't map assuan error codes.  Use
	assuan_release instead of assuan_disconnect.
	(map_assuan_error): Remove function.
	(gpgsm_new): Use new assuan context interface.
	* engine-assuan.c: Use assuan_release instead of
	assuan_disconnect.
	(llass_new): Use new assuan context interface.
 2009-10-20 15:39:15 +00:00
Werner Koch
148f51bb3e Improved W32 SetForegroundWindow hacks. 2009-06-12 16:58:45 +00:00
Marcus Brinkmann
2dce8370e7 2009-04-15 Marcus Brinkmann <marcus@g10code.de> 
* posix-io.c (_gpgme_io_socket, _gpgme_io_connect): New functions.
	* w32-io.c (_gpgme_io_connect): Fix stupid error.
 2009-04-15 12:04:21 +00:00
Marcus Brinkmann
66d0fa1973 008-11-03 Marcus Brinkmann <marcus@g10code.com> 
* configure.ac: Replace gpgme paths with src.
        * gpgme: Move to ...
        * src: ... this new directory.

assuan/
2008-11-03  Marcus Brinkmann  <marcus@g10code.com>

	* Makefile.am (INCLUDES): Replace gpgme path with src.

tests/
2008-11-03  Marcus Brinkmann  <marcus@g10code.com>

        * gpgsm/Makefile.am (INCLUDES, LDADD): Replace gpgme path with src.
        * gpg/Makefile.am (INCLUDES, LDADD, t_thread1_LDADD): Likewise.
	* Makefile.am (LDADD): Likewise.
 2008-11-03 17:24:09 +00:00