+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
/***************************************************************************
* Copyright (C) 2005 by Dominic Rath *
* Dominic.Rath@gmx.de *
* *
* Copyright (C) 2008 by Spencer Oliver *
* spen@spen-soft.co.uk *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program. If not, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
#ifdef HAVE_CONFIG_H
free(c);
}
-int add_service(char *name,
- const char *port,
- int max_connections,
- new_connection_handler_t new_connection_handler,
- input_handler_t input_handler,
- connection_closed_handler_t connection_closed_handler,
- void *priv)
+int add_service(const struct service_driver *driver, const char *port,
+ int max_connections, void *priv)
{
struct service *c, **p;
struct hostent *hp;
c = malloc(sizeof(struct service));
- c->name = strdup(name);
+ c->name = strdup(driver->name);
c->port = strdup(port);
c->max_connections = 1; /* Only TCP/IP ports can support more than one connection */
c->fd = -1;
c->connections = NULL;
- c->new_connection = new_connection_handler;
- c->input = input_handler;
- c->connection_closed = connection_closed_handler;
+ c->new_connection_during_keep_alive = driver->new_connection_during_keep_alive_handler;
+ c->new_connection = driver->new_connection_handler;
+ c->input = driver->input_handler;
+ c->connection_closed = driver->connection_closed_handler;
+ c->keep_client_alive = driver->keep_client_alive_handler;
c->priv = priv;
c->next = NULL;
long portnumber;
c->sin.sin_port = htons(c->portnumber);
if (bind(c->fd, (struct sockaddr *)&c->sin, sizeof(c->sin)) == -1) {
- LOG_ERROR("couldn't bind %s to socket on port %d: %s", name, c->portnumber, strerror(errno));
+ LOG_ERROR("couldn't bind %s to socket on port %d: %s", c->name, c->portnumber, strerror(errno));
close_socket(c->fd);
free_service(c);
return ERROR_FAIL;
socklen_t addr_in_size = sizeof(addr_in);
if (getsockname(c->fd, (struct sockaddr *)&addr_in, &addr_in_size) == 0)
LOG_INFO("Listening on port %hu for %s connections",
- ntohs(addr_in.sin_port), name);
+ ntohs(addr_in.sin_port), c->name);
} else if (c->type == CONNECTION_STDINOUT) {
c->fd = fileno(stdin);
return ERROR_OK;
}
+void server_keep_clients_alive(void)
+{
+ for (struct service *s = services; s; s = s->next)
+ if (s->keep_client_alive)
+ for (struct connection *c = s->connections; c; c = c->next)
+ s->keep_client_alive(c);
+}
+
int server_loop(struct command_context *command_context)
{
struct service *service;
tv.tv_usec = 0;
retval = socket_select(fd_max + 1, &read_fds, NULL, NULL, &tv);
} else {
- /* Every 100ms, can be changed with "poll_period" command */
+ /* Timeout socket_select() when a target timer expires or every polling_period */
int timeout_ms = next_event - timeval_ms();
if (timeout_ms < 0)
timeout_ms = 0;
timeout_ms = polling_period;
tv.tv_usec = timeout_ms * 1000;
/* Only while we're sleeping we'll let others run */
- openocd_sleep_prelude();
- kept_alive();
retval = socket_select(fd_max + 1, &read_fds, NULL, NULL, &tv);
- openocd_sleep_postlude();
}
if (retval == -1) {
}
if (retval == 0) {
- /* We only execute these callbacks when there was nothing to do or we timed
- *out */
- target_call_timer_callbacks_now();
+ /* Execute callbacks of expired timers when
+ * - there was nothing to do if poll_ok was true
+ * - socket_select() timed out if poll_ok was false, now one or more
+ * timers expired or the polling period elapsed
+ */
+ target_call_timer_callbacks();
next_event = target_timer_next_event();
process_jim_events(command_context);
return read(connection->fd, data, len);
}
+bool openocd_is_shutdown_pending(void)
+{
+ return shutdown_openocd != CONTINUE_MAIN_LOOP;
+}
+
/* tell the server we want to shut down */
COMMAND_HANDLER(handle_shutdown_command)
{
shutdown_openocd = SHUTDOWN_REQUESTED;
+ command_run_line(CMD_CTX, "_run_pre_shutdown_commands");
+
if (CMD_ARGC == 1) {
if (!strcmp(CMD_ARGV[0], "error")) {
shutdown_openocd = SHUTDOWN_WITH_ERROR_CODE;
projects / fw / openocd / blobdiff