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author | 2015-11-30 01:45:08 -0500 | |
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committer | 2015-11-30 01:45:08 -0500 | |
commit | e8ec7aa8e38a93f5b034ac74cebce5de23710317 (patch) | |
tree | aa031937bf856c1f8d6ad7877b8d2cb0224da5ef /rubbos/app/httpd-2.0.64/srclib/apr/network_io/win32/sockopt.c | |
parent | cc40af334e619bb549038238507407866f774f8f (diff) |
upload http
JIRA: BOTTLENECK-10
Change-Id: I7598427ff904df438ce77c2819ee48ac75ffa8da
Signed-off-by: hongbotian <hongbo.tianhongbo@huawei.com>
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, 280 insertions, 0 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 new file mode 100644 index 00000000..ab5dafd1 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/network_io/win32/sockopt.c @@ -0,0 +1,280 @@ +/* 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; +} + |