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Silent GETEVENT command. Requires latest libassuan.
agent/ * command.c (post_cmd_notify, io_monitor): New. (register_commands, start_command_handler): Register them.
This commit is contained in:
Werner Koch
parent
a98ea89fa5
commit
a9c688e4d9
@ -1,3 +1,7 @@
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2006-11-14 Werner Koch <wk@g10code.com>
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* configure.ac (HAVE_ASSUAN_SET_IO_MONITOR): Test for it.
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2006-11-11 Werner Koch <wk@g10code.com>
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Released 2.0.0.
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@ -7,6 +7,9 @@
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* findkey.c (agent_write_private_key): Call bump_key_eventcounter.
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* trustlist.c (agent_reload_trustlist): Ditto.
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* command.c (post_cmd_notify, io_monitor): New.
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(register_commands, start_command_handler): Register them.
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2006-11-09 Werner Koch <wk@g10code.com>
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* gpg-agent.c (main): In detached mode connect standard
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@ -56,6 +56,7 @@ struct server_local_s
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int use_cache_for_signing;
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char *keydesc; /* Allocated description for the next key
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operation. */
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int pause_io_logging; /* Used to suppress I/O logging during a command */
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};
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@ -1351,6 +1352,43 @@ option_handler (assuan_context_t ctx, const char *key, const char *value)
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/* Called by libassuan after all commands. ERR is the error from the
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last assuan operation and not the one returned from the command. */
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static void
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post_cmd_notify (assuan_context_t ctx, int err)
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{
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ctrl_t ctrl = assuan_get_pointer (ctx);
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/* Switch off any I/O monitor controlled logging pausing. */
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ctrl->server_local->pause_io_logging = 0;
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}
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/* This function is called by libassuan for all I/O. We use it here
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to disable logging for the GETEVENTCOUNTER commands. This is so
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that the debug output won't get cluttered by this primitive
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command. */
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static unsigned int
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io_monitor (assuan_context_t ctx, int direction,
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const char *line, size_t linelen)
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{
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ctrl_t ctrl = assuan_get_pointer (ctx);
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/* Note that we only check for the uppercase name. This allows to
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see the logging for debugging if using a non-upercase command
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name. */
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if (ctx && !direction
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&& linelen >= 15
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&& !strncmp (line, "GETEVENTCOUNTER", 15)
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&& (linelen == 15 || spacep (line+15)))
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{
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ctrl->server_local->pause_io_logging = 1;
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}
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return ctrl->server_local->pause_io_logging? 1:0;
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}
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/* Tell the assuan library about our commands */
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static int
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register_commands (assuan_context_t ctx)
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@ -1394,6 +1432,9 @@ register_commands (assuan_context_t ctx)
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if (rc)
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return rc;
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}
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#ifdef HAVE_ASSUAN_SET_IO_MONITOR
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assuan_register_post_cmd_notify (ctx, post_cmd_notify);
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#endif
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assuan_register_reset_notify (ctx, reset_notify);
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assuan_register_option_handler (ctx, option_handler);
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return 0;
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@ -1453,6 +1494,10 @@ start_command_handler (int listen_fd, int fd)
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if (DBG_ASSUAN)
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assuan_set_log_stream (ctx, log_get_stream ());
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#ifdef HAVE_ASSUAN_SET_IO_MONITOR
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assuan_set_io_monitor (ctx, io_monitor);
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#endif
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for (;;)
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{
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rc = assuan_accept (ctx);
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@ -585,9 +585,13 @@ if test "$have_libassuan" = "yes"; then
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have_libassuan=no
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AM_PATH_LIBASSUAN_PTH("$NEED_LIBASSUAN_API:$NEED_LIBASSUAN_VERSION",
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have_libassuan=yes,have_libassuan=no)
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AM_CHECK_LIBASSUAN("$NEED_LIBASSUAN_API:1.0.1",
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[AC_DEFINE(HAVE_ASSUAN_SET_IO_MONITOR, 1,
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[Define to 1 if you have the `assuan_set_io_monitor' function.])],)
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fi
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#
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# libksba is our X.509 support library
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#
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@ -945,7 +949,7 @@ AC_CHECK_FUNCS([ttyname rand ftello])
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AC_CHECK_TYPES([struct sigaction, sigset_t],,,[#include <signal.h>])
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#
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# These are needed by libjnlib - fixme: we should a jnlib.m4
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# These are needed by libjnlib - fixme: we should use a jnlib.m4
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#
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AC_CHECK_FUNCS([memicmp stpcpy strsep strlwr strtoul memmove stricmp strtol])
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AC_CHECK_FUNCS([memrchr isascii timegm getrusage setrlimit stat setlocale])
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@ -1,3 +1,7 @@
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2006-11-14 Werner Koch <wk@g10code.com>
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* libassuan.m4: Updated from libassuan SVN.
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2006-10-09 Werner Koch <wk@g10code.com>
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* gnupg-pth.m4: New. Taken from ../acinclude.m4.
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@ -96,6 +96,21 @@ AC_DEFUN([_AM_PATH_LIBASSUAN_COMMON],
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])
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dnl AM_CHECK_LIBASSUAN([MINIMUM-VERSION,
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dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
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dnl Test whether libassuan has at least MINIMUM-VERSION. This is
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dnl used to test for features only available in newer versions.
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dnl
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AC_DEFUN([AM_CHECK_LIBASSUAN],
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[ _AM_PATH_LIBASSUAN_COMMON($1)
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if test $ok = yes; then
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ifelse([$2], , :, [$2])
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else
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ifelse([$3], , :, [$3])
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fi
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])
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dnl AM_PATH_LIBASSUAN([MINIMUM-VERSION,
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@ -120,7 +135,7 @@ AC_DEFUN([AM_PATH_LIBASSUAN],
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dnl AM_PATH_LIBASSUAN_PTH([MINIMUM-VERSION,
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dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
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dnl Test for libassuan and define LIBASSUAN_PTH_CFLAGSand LIBASSUAN_PTH_LIBS
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dnl Test for libassuan and define LIBASSUAN_PTH_CFLAGS and LIBASSUAN_PTH_LIBS
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dnl
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AC_DEFUN([AM_PATH_LIBASSUAN_PTH],
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[ _AM_PATH_LIBASSUAN_COMMON($1,pth)
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@ -144,7 +159,7 @@ dnl Test for libassuan and define LIBASSUAN_PTHREAD_CFLAGS
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dnl and LIBASSUAN_PTHREAD_LIBS
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dnl
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AC_DEFUN([AM_PATH_LIBASSUAN_PTHREAD],
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[ _AM_PATH_LIBASSUAN_COMMON($1,pth)
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[ _AM_PATH_LIBASSUAN_COMMON($1,pthread)
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if test $ok = yes; then
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LIBASSUAN_PTHREAD_CFLAGS=`$LIBASSUAN_CONFIG $libassuan_config_args --thread=pthread --cflags`
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LIBASSUAN_PTHREAD_LIBS=`$LIBASSUAN_CONFIG $libassuan_config_args --thread=pthread --libs`
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