/* ====================================================================
- * Copyright (c) 1998-1999 The Apache Group. All rights reserved.
+ * The Apache Software License, Version 1.1
+ *
+ * Copyright (c) 2000 The Apache Software Foundation. All rights
+ * reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
- * 3. All advertising materials mentioning features or use of this
- * software must display the following acknowledgment:
- * "This product includes software developed by the Apache Group
- * for use in the Apache HTTP server project (http://www.apache.org/)."
- *
- * 4. The names "Apache Server" and "Apache Group" must not be used to
- * endorse or promote products derived from this software without
- * prior written permission. For written permission, please contact
- * apache@apache.org.
+ * 3. The end-user documentation included with the redistribution,
+ * if any, must include the following acknowledgment:
+ * "This product includes software developed by the
+ * Apache Software Foundation (http://www.apache.org/)."
+ * Alternately, this acknowledgment may appear in the software itself,
+ * if and wherever such third-party acknowledgments normally appear.
*
- * 5. Products derived from this software may not be called "Apache"
- * nor may "Apache" appear in their names without prior written
- * permission of the Apache Group.
+ * 4. The names "Apache" and "Apache Software Foundation" must
+ * not be used to endorse or promote products derived from this
+ * software without prior written permission. For written
+ * permission, please contact apache@apache.org.
*
- * 6. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by the Apache Group
- * for use in the Apache HTTP server project (http://www.apache.org/)."
+ * 5. Products derived from this software may not be called "Apache",
+ * nor may "Apache" appear in their name, without prior written
+ * permission of the Apache Software Foundation.
*
- * THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE APACHE GROUP OR
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Group and was originally based
- * on public domain software written at the National Center for
- * Supercomputing Applications, University of Illinois, Urbana-Champaign.
- * For more information on the Apache Group and the Apache HTTP server
- * project, please see <http://www.apache.org/>.
+ * individuals on behalf of the Apache Software Foundation. For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
*
+ * Portions of this software are based upon public domain software
+ * originally written at the National Center for Supercomputing Applications,
+ * University of Illinois, Urbana-Champaign.
*/
#include "apr_network_io.h"
+
+#define CORE_PRIVATE
+#include "ap_config.h"
#include "httpd.h"
#include "http_config.h"
#include "ap_listen.h"
+#include "apr_strings.h"
#include "http_log.h"
+#include "mpm_common.h"
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
ap_listen_rec *ap_listeners;
static ap_listen_rec *old_listeners;
static int send_buffer_size;
/* TODO: make_sock is just begging and screaming for APR abstraction */
-static ap_status_t make_sock(ap_context_t *p, ap_listen_rec *server)
+static apr_status_t make_sock(apr_pool_t *p, ap_listen_rec *server)
{
- ap_socket_t *s = server->sd;
+ apr_socket_t *s = server->sd;
int one = 1;
char addr[512];
- ap_status_t stat;
-
- ap_cpystrn(addr, "[@main/listen.c:make_sock(): inet_ntoa(server->sin_addr)]", sizeof addr);
+ apr_status_t stat;
+ apr_port_t port;
+ char *ipaddr;
+ apr_sockaddr_t *localsa;
+
+ apr_get_sockaddr(&localsa, APR_LOCAL, s);
+ apr_get_port(&port, localsa);
+ apr_get_ipaddr(&ipaddr, localsa);
+ apr_snprintf(addr, sizeof(addr), "address %s port %u", ipaddr,
+ (unsigned) port);
+
+ stat = apr_getaddrinfo(&localsa, ipaddr, APR_INET, port, 0, p);
+ if (stat != APR_SUCCESS) {
+ ap_log_error(APLOG_MARK, APLOG_CRIT, stat, NULL,
+ "make_sock: for %s/%hu, apr_getaddrinfo() failed",
+ ipaddr, port);
+ apr_close_socket(s);
+ return stat;
+ }
- stat = ap_setsocketopt(s, APR_SO_REUSEADDR, one);
+ stat = apr_setsocketopt(s, APR_SO_REUSEADDR, one);
if (stat != APR_SUCCESS && stat != APR_ENOTIMPL) {
ap_log_error(APLOG_MARK, APLOG_CRIT, stat, NULL,
"make_sock: for %s, setsockopt: (SO_REUSEADDR)", addr);
- ap_close_socket(s);
+ apr_close_socket(s);
return stat;
}
- stat = ap_setsocketopt(s, APR_SO_KEEPALIVE, one);
+ stat = apr_setsocketopt(s, APR_SO_KEEPALIVE, one);
if (stat != APR_SUCCESS && stat != APR_ENOTIMPL) {
ap_log_error(APLOG_MARK, APLOG_CRIT, stat, NULL,
"make_sock: for %s, setsockopt: (SO_KEEPALIVE)", addr);
- ap_close_socket(s);
+ apr_close_socket(s);
return stat;
}
* If no size is specified, use the kernel default.
*/
if (send_buffer_size) {
- stat = ap_setsocketopt(s, APR_SO_SNDBUF, send_buffer_size);
+ stat = apr_setsocketopt(s, APR_SO_SNDBUF, send_buffer_size);
if (stat != APR_SUCCESS && stat != APR_ENOTIMPL) {
ap_log_error(APLOG_MARK, APLOG_WARNING, stat, NULL,
"make_sock: failed to set SendBufferSize for %s, "
}
}
- if ((stat = ap_bind(s)) != APR_SUCCESS) {
+#if DISABLE_NAGLE_INHERITED
+ ap_sock_disable_nagle(s);
+#endif
+
+ if ((stat = apr_bind(s, localsa)) != APR_SUCCESS) {
ap_log_error(APLOG_MARK, APLOG_CRIT, stat, NULL,
"make_sock: could not bind to %s", addr);
- ap_close_socket(s);
+ apr_close_socket(s);
return stat;
}
- if ((stat = ap_listen(s, ap_listenbacklog)) != APR_SUCCESS) {
+ if ((stat = apr_listen(s, ap_listenbacklog)) != APR_SUCCESS) {
ap_log_error(APLOG_MARK, APLOG_ERR, stat, NULL,
"make_sock: unable to listen for connections on %s", addr);
- ap_close_socket(s);
+ apr_close_socket(s);
return stat;
}
}
-static ap_status_t close_listeners_on_exec(void *v)
+static apr_status_t close_listeners_on_exec(void *v)
{
ap_listen_rec *lr;
for (lr = ap_listeners; lr; lr = lr->next) {
- ap_close_socket(lr->sd);
+ apr_close_socket(lr->sd);
lr->active = 0;
}
return APR_SUCCESS;
}
-static void alloc_listener(process_rec *process, char *addr, unsigned int port)
+static void alloc_listener(process_rec *process, char *addr, apr_port_t port)
{
ap_listen_rec **walk;
ap_listen_rec *new;
- ap_status_t status;
+ apr_status_t status;
char *oldaddr;
- unsigned int oldport;
+ apr_port_t oldport;
+ apr_sockaddr_t *sa;
/* see if we've got an old listener for this address:port */
for (walk = &old_listeners; *walk; walk = &(*walk)->next) {
- ap_get_local_port(&oldport, (*walk)->sd);
- ap_get_local_ipaddr(&oldaddr,(*walk)->sd);
+ apr_get_sockaddr(&sa, APR_LOCAL, (*walk)->sd);
+ apr_get_port(&oldport, sa);
+ apr_get_ipaddr(&oldaddr, sa);
if (!strcmp(oldaddr, addr) && port == oldport) {
/* re-use existing record */
new = *walk;
}
/* this has to survive restarts */
- new = ap_palloc(process->pool, sizeof(ap_listen_rec));
+ new = apr_palloc(process->pool, sizeof(ap_listen_rec));
new->active = 0;
- if ((status = ap_create_tcp_socket(&new->sd, process->pool)) != APR_SUCCESS) {
+ if ((status = apr_create_socket(&new->sd, APR_INET, SOCK_STREAM,
+ process->pool)) != APR_SUCCESS) {
ap_log_error(APLOG_MARK, APLOG_CRIT, status, NULL,
"make_sock: failed to get a socket for %s", addr);
return;
}
- ap_set_local_port(new->sd, port);
- ap_set_local_ipaddr(new->sd, addr);
+ apr_get_sockaddr(&sa, APR_LOCAL, new->sd);
+ apr_set_port(sa, port);
+ apr_set_ipaddr(sa, addr);
new->next = ap_listeners;
ap_listeners = new;
}
-
-int ap_listen_open(process_rec *process, unsigned port)
+#if !defined(WIN32) && !defined(SPMT_OS2_MPM)
+static
+#endif
+int ap_listen_open(process_rec *process, apr_port_t port)
{
- ap_context_t *pconf = process->pconf;
+ apr_pool_t *pconf = process->pconf;
ap_listen_rec *lr;
ap_listen_rec *next;
int num_open;
/* close the old listeners */
for (lr = old_listeners; lr; lr = next) {
- ap_close_socket(lr->sd);
+ apr_close_socket(lr->sd);
lr->active = 0;
next = lr->next;
/* free(lr);*/
}
old_listeners = NULL;
- ap_register_cleanup(pconf, NULL, ap_null_cleanup, close_listeners_on_exec);
+ apr_register_cleanup(pconf, NULL, apr_null_cleanup, close_listeners_on_exec);
return num_open ? 0 : -1;
}
+#if !defined(WIN32)
+int ap_setup_listeners(server_rec *s)
+{
+ ap_listen_rec *lr;
+ int num_listeners = 0;
+ if (ap_listen_open(s->process, s->port)) {
+ return 0;
+ }
+ for (lr = ap_listeners; lr; lr = lr->next) {
+ num_listeners++;
+ }
+ return num_listeners;
+}
+#endif
void ap_listen_pre_config(void)
{
}
-const char *ap_set_listener(cmd_parms *cmd, void *dummy, char *ips)
+const char *ap_set_listener(cmd_parms *cmd, void *dummy, const char *ips_)
{
+ char *ips=apr_pstrdup(cmd->pool, ips_);
char *ports;
unsigned short port;
return NULL;
}
-const char *ap_set_listenbacklog(cmd_parms *cmd, void *dummy, char *arg)
+const char *ap_set_listenbacklog(cmd_parms *cmd, void *dummy, const char *arg)
{
int b;
return NULL;
}
-const char *ap_set_send_buffer_size(cmd_parms *cmd, void *dummy, char *arg)
+const char *ap_set_send_buffer_size(cmd_parms *cmd, void *dummy, const char *arg)
{
int s = atoi(arg);
const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
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