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/* 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.
*/
#define APR_TEST_PREFIX "server: "
#include "aprtest.h"
#include <stdlib.h>
#include "apr_network_io.h"
#include "apr_getopt.h"
#include "apr_poll.h"
#define STRLEN 15
int main(int argc, const char * const argv[])
{
apr_pool_t *context;
apr_status_t rv;
apr_socket_t *sock;
apr_socket_t *sock2;
apr_size_t length;
apr_int32_t pollres;
apr_pollfd_t *sdset;
char datasend[STRLEN];
char datarecv[STRLEN] = "Recv data test";
const char *bind_to_ipaddr = NULL;
char *local_ipaddr, *remote_ipaddr;
apr_port_t local_port, remote_port;
apr_sockaddr_t *localsa = NULL, *remotesa;
apr_status_t stat;
int family = APR_UNSPEC;
int protocol;
apr_getopt_t *opt;
const char *optarg;
char optchar;
APR_TEST_INITIALIZE(rv, context);
APR_TEST_SUCCESS(rv, "Preparing getopt",
apr_getopt_init(&opt, context, argc, argv))
while ((stat = apr_getopt(opt, "i:", &optchar, &optarg)) == APR_SUCCESS) {
switch(optchar) {
case 'i':
bind_to_ipaddr = optarg;
break;
}
}
if (stat != APR_EOF) {
fprintf(stderr,
"usage: %s [-i local-interface-address]\n",
argv[0]);
exit(-1);
}
if (bind_to_ipaddr) {
/* First, parse/resolve ipaddr so we know what address family of
* socket we need. We'll use the returned sockaddr later when
* we bind.
*/
APR_TEST_SUCCESS(rv, "Preparing sockaddr",
apr_sockaddr_info_get(&localsa, bind_to_ipaddr, APR_UNSPEC, 8021, 0, context))
family = localsa->family;
}
APR_TEST_SUCCESS(rv, "Creating new socket",
apr_socket_create_ex(&sock, family, SOCK_STREAM, APR_PROTO_TCP, context))
APR_TEST_SUCCESS(rv, "Setting option APR_SO_NONBLOCK",
apr_socket_opt_set(sock, APR_SO_NONBLOCK, 1))
APR_TEST_SUCCESS(rv, "Setting option APR_SO_REUSEADDR",
apr_socket_opt_set(sock, APR_SO_REUSEADDR, 1))
if (!localsa) {
apr_socket_addr_get(&localsa, APR_LOCAL, sock);
apr_sockaddr_port_set(localsa, 8021);
}
APR_TEST_SUCCESS(rv, "Binding socket to port",
apr_socket_bind(sock, localsa))
APR_TEST_SUCCESS(rv, "Listening to socket",
apr_socket_listen(sock, 5))
APR_TEST_BEGIN(rv, "Setting up for polling",
apr_poll_setup(&sdset, 1, context))
APR_TEST_END(rv,
apr_poll_socket_add(sdset, sock, APR_POLLIN))
pollres = 1;
APR_TEST_BEGIN(rv, "Polling for socket",
apr_poll(sdset, 1, &pollres, -1))
if (pollres == 0) {
fprintf(stdout, "Failed\n");
apr_socket_close(sock);
fprintf(stderr, "Error: Unrecognized poll result, "
"expected 1, received %d\n", pollres);
exit(-1);
}
fprintf(stdout, "OK\n");
APR_TEST_SUCCESS(rv, "Accepting a connection",
apr_socket_accept(&sock2, sock, context))
apr_socket_protocol_get(sock2, &protocol);
if (protocol != APR_PROTO_TCP) {
fprintf(stderr, "Error: protocol not conveyed from listening socket "
"to connected socket!\n");
exit(1);
}
apr_socket_addr_get(&remotesa, APR_REMOTE, sock2);
apr_sockaddr_ip_get(&remote_ipaddr, remotesa);
apr_sockaddr_port_get(&remote_port, remotesa);
apr_socket_addr_get(&localsa, APR_LOCAL, sock2);
apr_sockaddr_ip_get(&local_ipaddr, localsa);
apr_sockaddr_port_get(&local_port, localsa);
fprintf(stdout, "Server socket: %s:%u -> %s:%u\n", local_ipaddr,
local_port, remote_ipaddr, remote_port);
APR_TEST_SUCCESS(rv, "Setting timeout on client socket",
apr_socket_timeout_set(sock2, apr_time_from_sec(3)));
length = STRLEN;
APR_TEST_BEGIN(rv, "Receiving data from socket",
apr_socket_recv(sock2, datasend, &length))
if (strcmp(datasend, "Send data test")) {
fprintf(stdout, "Failed\n");
apr_socket_close(sock);
apr_socket_close(sock2);
fprintf(stderr, "Error: Unrecognized response;\n"
"Expected: \"Send data test\"\n"
"Received: \"%s\"\n", datarecv);
exit(-1);
}
fprintf(stdout, "OK\n");
length = STRLEN;
APR_TEST_SUCCESS(rv, "Sending data over socket",
apr_socket_send(sock2, datarecv, &length))
APR_TEST_SUCCESS(rv, "Shutting down accepted socket",
apr_socket_shutdown(sock2, APR_SHUTDOWN_READ))
APR_TEST_SUCCESS(rv, "Closing duplicate socket",
apr_socket_close(sock2))
APR_TEST_SUCCESS(rv, "Closing original socket",
apr_socket_close(sock))
return 0;
}
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