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agent/

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* gpg-agent.c: New option --pinentry-touch-file.
	(get_agent_socket_name): New.
	* agent.h (opt):  Add pinentry_touch_file.
	* call-pinentry.c (start_pinentry): Send new option to the
	pinentry.
This commit is contained in:
Werner Koch 2007-02-14 16:27:55 +00:00
parent b46c93fb10
commit 5240d014f8
7 changed files with 68 additions and 1 deletions
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25
agent/call-pinentry.c
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@ -181,6 +181,7 @@ start_pinentry (ctrl_t ctrl)
int no_close_list[3];
int i;
pth_event_t evt;
const char *tmpstr;
evt = pth_event (PTH_EVENT_TIME, pth_timeout (LOCK_TIMEOUT, 0));
if (!pth_mutex_acquire (&entry_lock, 0, evt))
@ -297,6 +298,30 @@ start_pinentry (ctrl_t ctrl)
if (rc)
return unlock_pinentry (rc);
}
/* Tell the pinentry the name of a file it shall touch after having
messed with the tty. This is optional and only supported by
newer pinentries and thus we do no error checking. */
tmpstr = opt.pinentry_touch_file;
if (tmpstr && !strcmp (tmpstr, "/dev/null"))
tmpstr = NULL;
else if (!tmpstr)
tmpstr = get_agent_socket_name ();
if (tmpstr)
{
char *optstr;
if (asprintf (&optstr, "OPTION touch-file=%s", tmpstr ) < 0 )
;
else
{
assuan_transact (entry_ctx, optstr, NULL, NULL, NULL, NULL, NULL,
NULL);
free (optstr);
}
}
return 0;
}