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dirmngr: Prepare to trigger jobs by network activity.

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* dirmngr/http.c (netactivity_cb): New.
(http_register_netactivity_cb): New.
(notify_netactivity): New.
(connect_server): Call that function.
* dirmngr/dirmngr.c (main): Call http_register_netactivity_cb.
(netactivity_action): New stub handler.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2016-11-11 17:30:23 +01:00
parent 57e95f5413
commit 7b04a43c05
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
3 changed files with 44 additions and 1 deletions
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29
dirmngr/http.c
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@ -261,6 +261,9 @@ static gpg_error_t (*tls_callback) (http_t, http_session_t, int);
/* The list of files with trusted CA certificates. */
static strlist_t tls_ca_certlist;
/* The global callback for net activity. */
static void (*netactivity_cb)(void);
#if defined(HAVE_W32_SYSTEM) && !defined(HTTP_NO_WSASTARTUP)
@ -499,6 +502,25 @@ http_register_tls_ca (const char *fname)
}
/* Register a callback which is called every time the HTTP mode has
* made a successful connection to some server. */
void
http_register_netactivity_cb (void (*cb)(void))
{
netactivity_cb = cb;
}
/* Call the netactivity callback if any. */
static void
notify_netactivity (void)
{
if (netactivity_cb)
netactivity_cb ();
}
#ifdef USE_TLS
/* Free the TLS session associated with SESS, if any. */
static void
@ -2279,6 +2301,8 @@ connect_server (const char *server, unsigned short port,
*r_host_not_found = 1;
log_error ("can't connect to '%s': %s\n", server, strerror (errno));
}
else
notify_netactivity ();
return sock;
#else /*!ASSUAN_SOCK_TOR*/
@ -2371,7 +2395,10 @@ connect_server (const char *server, unsigned short port,
if (ret)
last_errno = errno;
else
connected = 1;
{
connected = 1;
notify_netactivity ();
}
}
free_dns_addrinfo (aibuf);
}