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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.
*/
#include "apr_network_io.h"
#include "apr_errno.h"
#include "apr_general.h"
#include "apr_lib.h"
#include "testutil.h"
#define STRLEN 21
static void tcp_socket(abts_case *tc, void *data)
{
apr_status_t rv;
apr_socket_t *sock = NULL;
int type;
rv = apr_socket_create(&sock, APR_INET, SOCK_STREAM, 0, p);
ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
ABTS_PTR_NOTNULL(tc, sock);
rv = apr_socket_type_get(sock, &type);
ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
ABTS_INT_EQUAL(tc, SOCK_STREAM, type);
apr_socket_close(sock);
}
static void udp_socket(abts_case *tc, void *data)
{
apr_status_t rv;
apr_socket_t *sock = NULL;
int type;
rv = apr_socket_create(&sock, APR_INET, SOCK_DGRAM, 0, p);
ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
ABTS_PTR_NOTNULL(tc, sock);
rv = apr_socket_type_get(sock, &type);
ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
ABTS_INT_EQUAL(tc, SOCK_DGRAM, type);
apr_socket_close(sock);
}
/* On recent Linux systems, whilst IPv6 is always supported by glibc,
* socket(AF_INET6, ...) calls will fail with EAFNOSUPPORT if the
* "ipv6" kernel module is not loaded. */
#ifdef EAFNOSUPPORT
#define V6_NOT_ENABLED(e) ((e) == EAFNOSUPPORT)
#else
#define V6_NOT_ENABLED(e) (0)
#endif
static void tcp6_socket(abts_case *tc, void *data)
{
#if APR_HAVE_IPV6
apr_status_t rv;
apr_socket_t *sock = NULL;
rv = apr_socket_create(&sock, APR_INET6, SOCK_STREAM, 0, p);
if (V6_NOT_ENABLED(rv)) {
ABTS_NOT_IMPL(tc, "IPv6 not enabled");
return;
}
ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
ABTS_PTR_NOTNULL(tc, sock);
apr_socket_close(sock);
#else
ABTS_NOT_IMPL(tc, "IPv6");
#endif
}
static void udp6_socket(abts_case *tc, void *data)
{
#if APR_HAVE_IPV6
apr_status_t rv;
apr_socket_t *sock = NULL;
rv = apr_socket_create(&sock, APR_INET6, SOCK_DGRAM, 0, p);
if (V6_NOT_ENABLED(rv)) {
ABTS_NOT_IMPL(tc, "IPv6 not enabled");
return;
}
ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
ABTS_PTR_NOTNULL(tc, sock);
apr_socket_close(sock);
#else
ABTS_NOT_IMPL(tc, "IPv6");
#endif
}
static void sendto_receivefrom(abts_case *tc, void *data)
{
apr_status_t rv;
apr_socket_t *sock = NULL;
apr_socket_t *sock2 = NULL;
char sendbuf[STRLEN] = "APR_INET, SOCK_DGRAM";
char recvbuf[80];
char *ip_addr;
apr_port_t fromport;
apr_sockaddr_t *from;
apr_sockaddr_t *to;
apr_size_t len = 30;
int family;
const char *addr;
#if APR_HAVE_IPV6
family = APR_INET6;
addr = "::1";
rv = apr_socket_create(&sock, family, SOCK_DGRAM, 0, p);
if (V6_NOT_ENABLED(rv)) {
#endif
family = APR_INET;
addr = "127.0.0.1";
rv = apr_socket_create(&sock, family, SOCK_DGRAM, 0, p);
#if APR_HAVE_IPV6
}
#endif
ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
rv = apr_socket_create(&sock2, family, SOCK_DGRAM, 0, p);
ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
rv = apr_sockaddr_info_get(&to, addr, APR_UNSPEC, 7772, 0, p);
ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
rv = apr_sockaddr_info_get(&from, addr, APR_UNSPEC, 7771, 0, p);
ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
rv = apr_socket_opt_set(sock, APR_SO_REUSEADDR, 1);
APR_ASSERT_SUCCESS(tc, "Could not set REUSEADDR on socket", rv);
rv = apr_socket_opt_set(sock2, APR_SO_REUSEADDR, 1);
APR_ASSERT_SUCCESS(tc, "Could not set REUSEADDR on socket2", rv);
rv = apr_socket_bind(sock, to);
ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
rv = apr_socket_bind(sock2, from);
ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
len = STRLEN;
rv = apr_socket_sendto(sock2, to, 0, sendbuf, &len);
ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
ABTS_INT_EQUAL(tc, STRLEN, len);
len = 80;
rv = apr_socket_recvfrom(from, sock, 0, recvbuf, &len);
ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
ABTS_INT_EQUAL(tc, STRLEN, len);
ABTS_STR_EQUAL(tc, "APR_INET, SOCK_DGRAM", recvbuf);
apr_sockaddr_ip_get(&ip_addr, from);
fromport = from->port;
ABTS_STR_EQUAL(tc, addr, ip_addr);
ABTS_INT_EQUAL(tc, 7771, fromport);
apr_socket_close(sock);
apr_socket_close(sock2);
}
static void socket_userdata(abts_case *tc, void *data)
{
apr_socket_t *sock1, *sock2;
apr_status_t rv;
void *user;
const char *key = "GENERICKEY";
rv = apr_socket_create(&sock1, AF_INET, SOCK_STREAM, 0, p);
ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
rv = apr_socket_create(&sock2, AF_INET, SOCK_STREAM, 0, p);
ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
rv = apr_socket_data_set(sock1, "SOCK1", key, NULL);
ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
rv = apr_socket_data_set(sock2, "SOCK2", key, NULL);
ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
rv = apr_socket_data_get(&user, key, sock1);
ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
ABTS_STR_EQUAL(tc, "SOCK1", user);
rv = apr_socket_data_get(&user, key, sock2);
ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
ABTS_STR_EQUAL(tc, "SOCK2", user);
}
abts_suite *testsockets(abts_suite *suite)
{
suite = ADD_SUITE(suite)
abts_run_test(suite, tcp_socket, NULL);
abts_run_test(suite, udp_socket, NULL);
abts_run_test(suite, tcp6_socket, NULL);
abts_run_test(suite, udp6_socket, NULL);
abts_run_test(suite, sendto_receivefrom, NULL);
abts_run_test(suite, socket_userdata, NULL);
return suite;
}
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