diff options
Diffstat (limited to 'rubbos/app/httpd-2.0.64/srclib/apr/network_io/win32/sockopt.c')
| -rw-r--r-- | rubbos/app/httpd-2.0.64/srclib/apr/network_io/win32/sockopt.c | 280 |
1 files changed, 0 insertions, 280 deletions
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/win32/sockopt.c b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/win32/sockopt.c deleted file mode 100644 index ab5dafd1..00000000 --- a/rubbos/app/httpd-2.0.64/srclib/apr/network_io/win32/sockopt.c +++ /dev/null @@ -1,280 +0,0 @@ -/* Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include "apr_arch_networkio.h" -#include "apr_network_io.h" -#include "apr_general.h" -#include "apr_strings.h" -#include <string.h> - -apr_status_t soblock(SOCKET sd) -{ - u_long zero = 0; - - if (ioctlsocket(sd, FIONBIO, &zero) == SOCKET_ERROR) { - return apr_get_netos_error(); - } - return APR_SUCCESS; -} - -apr_status_t sononblock(SOCKET sd) -{ - u_long one = 1; - - if (ioctlsocket(sd, FIONBIO, &one) == SOCKET_ERROR) { - return apr_get_netos_error(); - } - return APR_SUCCESS; -} - - -APR_DECLARE(apr_status_t) apr_socket_timeout_set(apr_socket_t *sock, apr_interval_time_t t) -{ - apr_status_t stat; - - if (t == 0) { - /* Set the socket non-blocking if it was previously blocking */ - if (sock->timeout != 0) { - if ((stat = sononblock(sock->socketdes)) != APR_SUCCESS) - return stat; - } - } - else if (t > 0) { - /* Set the socket to blocking if it was previously non-blocking */ - if (sock->timeout == 0) { - if ((stat = soblock(sock->socketdes)) != APR_SUCCESS) - return stat; - } - /* Reset socket timeouts if the new timeout differs from the old timeout */ - if (sock->timeout != t) - { - /* Win32 timeouts are in msec, represented as int */ - sock->timeout_ms = (int)apr_time_as_msec(t); - setsockopt(sock->socketdes, SOL_SOCKET, SO_RCVTIMEO, - (char *) &sock->timeout_ms, - sizeof(sock->timeout_ms)); - setsockopt(sock->socketdes, SOL_SOCKET, SO_SNDTIMEO, - (char *) &sock->timeout_ms, - sizeof(sock->timeout_ms)); - } - } - else if (t < 0) { - int zero = 0; - /* Set the socket to blocking with infinite timeouts */ - if ((stat = soblock(sock->socketdes)) != APR_SUCCESS) - return stat; - setsockopt(sock->socketdes, SOL_SOCKET, SO_RCVTIMEO, - (char *) &zero, sizeof(zero)); - setsockopt(sock->socketdes, SOL_SOCKET, SO_SNDTIMEO, - (char *) &zero, sizeof(zero)); - } - sock->timeout = t; - return APR_SUCCESS; -} - - -APR_DECLARE(apr_status_t) apr_socket_opt_set(apr_socket_t *sock, - apr_int32_t opt, apr_int32_t on) -{ - int one; - apr_status_t stat; - - one = on ? 1 : 0; - - switch (opt) { - case APR_SO_TIMEOUT: - { - /* XXX: To be deprecated */ - return apr_socket_timeout_set(sock, on); - } - case APR_SO_KEEPALIVE: - if (on != apr_is_option_set(sock->netmask, APR_SO_KEEPALIVE)) { - if (setsockopt(sock->socketdes, SOL_SOCKET, SO_KEEPALIVE, - (void *)&one, sizeof(int)) == -1) { - return apr_get_netos_error(); - } - apr_set_option(&sock->netmask,APR_SO_KEEPALIVE, on); - } - break; - case APR_SO_DEBUG: - if (on != apr_is_option_set(sock->netmask, APR_SO_DEBUG)) { - if (setsockopt(sock->socketdes, SOL_SOCKET, SO_DEBUG, - (void *)&one, sizeof(int)) == -1) { - return apr_get_netos_error(); - } - apr_set_option(&sock->netmask, APR_SO_DEBUG, on); - } - break; - case APR_SO_SNDBUF: - if (setsockopt(sock->socketdes, SOL_SOCKET, SO_SNDBUF, - (void *)&on, sizeof(int)) == -1) { - return apr_get_netos_error(); - } - break; - case APR_SO_RCVBUF: - if (setsockopt(sock->socketdes, SOL_SOCKET, SO_RCVBUF, - (void *)&on, sizeof(int)) == -1) { - return apr_get_netos_error(); - } - break; - case APR_SO_REUSEADDR: - if (on != apr_is_option_set(sock->netmask, APR_SO_REUSEADDR)) { - if (setsockopt(sock->socketdes, SOL_SOCKET, SO_REUSEADDR, - (void *)&one, sizeof(int)) == -1) { - return apr_get_netos_error(); - } - apr_set_option(&sock->netmask, APR_SO_REUSEADDR, on); - } - break; - case APR_SO_NONBLOCK: - if (apr_is_option_set(sock->netmask, APR_SO_NONBLOCK) != on) { - if (on) { - if ((stat = sononblock(sock->socketdes)) != APR_SUCCESS) - return stat; - } - else { - if ((stat = soblock(sock->socketdes)) != APR_SUCCESS) - return stat; - } - apr_set_option(&sock->netmask, APR_SO_NONBLOCK, on); - } - break; - case APR_SO_LINGER: - { - if (apr_is_option_set(sock->netmask, APR_SO_LINGER) != on) { - struct linger li; - li.l_onoff = on; - li.l_linger = APR_MAX_SECS_TO_LINGER; - if (setsockopt(sock->socketdes, SOL_SOCKET, SO_LINGER, - (char *) &li, sizeof(struct linger)) == -1) { - return apr_get_netos_error(); - } - apr_set_option(&sock->netmask, APR_SO_LINGER, on); - } - break; - } - case APR_TCP_NODELAY: - if (apr_is_option_set(sock->netmask, APR_TCP_NODELAY) != on) { - int optlevel = IPPROTO_TCP; - int optname = TCP_NODELAY; - -#if APR_HAVE_SCTP - if (sock->protocol == IPPROTO_SCTP) { - optlevel = IPPROTO_SCTP; - optname = SCTP_NODELAY; - } -#endif - if (setsockopt(sock->socketdes, optlevel, optname, - (void *)&on, sizeof(int)) == -1) { - return apr_get_netos_error(); - } - apr_set_option(&sock->netmask, APR_TCP_NODELAY, on); - } - break; - case APR_IPV6_V6ONLY: -#if APR_HAVE_IPV6 && defined(IPV6_V6ONLY) - /* we don't know the initial setting of this option, - * so don't check sock->netmask since that optimization - * won't work - */ - if (setsockopt(sock->socketdes, IPPROTO_IPV6, IPV6_V6ONLY, - (void *)&on, sizeof(int)) == -1) { - return apr_get_netos_error(); - } - apr_set_option(&sock->netmask, APR_IPV6_V6ONLY, on); -#else - return APR_ENOTIMPL; -#endif - break; - default: - return APR_EINVAL; - break; - } - return APR_SUCCESS; -} - - -APR_DECLARE(apr_status_t) apr_socket_timeout_get(apr_socket_t *sock, apr_interval_time_t *t) -{ - *t = sock->timeout; - return APR_SUCCESS; -} - - -APR_DECLARE(apr_status_t) apr_socket_opt_get(apr_socket_t *sock, - apr_int32_t opt, apr_int32_t *on) -{ - switch (opt) { - case APR_SO_TIMEOUT: - /* XXX: to be deprecated */ - *on = (apr_int32_t)sock->timeout; - break; - case APR_SO_DISCONNECTED: - *on = sock->disconnected; - break; - case APR_SO_KEEPALIVE: - case APR_SO_DEBUG: - case APR_SO_REUSEADDR: - case APR_SO_NONBLOCK: - case APR_SO_LINGER: - default: - *on = apr_is_option_set(sock->netmask, opt); - } - return APR_SUCCESS; -} - - -/* deprecated */ -APR_DECLARE(apr_status_t) apr_setsocketopt(apr_socket_t *sock, - apr_int32_t opt, apr_int32_t on) -{ - return apr_socket_opt_set(sock, opt, on); -} - -APR_DECLARE(apr_status_t) apr_getsocketopt(apr_socket_t *sock, - apr_int32_t opt, apr_int32_t *on) -{ - return apr_socket_opt_get(sock, opt, on); -} - - -APR_DECLARE(apr_status_t) apr_socket_atmark(apr_socket_t *sock, int *atmark) -{ - u_long oobmark; - - if (ioctlsocket(sock->socketdes, SIOCATMARK, (void*) &oobmark) < 0) - return apr_get_netos_error(); - - *atmark = (oobmark != 0); - - return APR_SUCCESS; -} - - -APR_DECLARE(apr_status_t) apr_gethostname(char *buf, int len, - apr_pool_t *cont) -{ - if (gethostname(buf, len) == -1) { - buf[0] = '\0'; - return apr_get_netos_error(); - } - else if (!memchr(buf, '\0', len)) { /* buffer too small */ - buf[0] = '\0'; - return APR_ENAMETOOLONG; - } - return APR_SUCCESS; -} - |