1 /* Licensed to the Apache Software Foundation (ASF) under one or more 2 * contributor license agreements. See the NOTICE file distributed with 3 * this work for additional information regarding copyright ownership. 4 * The ASF licenses this file to You under the Apache License, Version 2.0 5 * (the "License"); you may not use this file except in compliance with 6 * the License. You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef NETWORK_IO_H 18 #define NETWORK_IO_H 19 20 #include "apr.h" 21 #include "apr_private.h" 22 #include "apr_network_io.h" 23 #include "apr_errno.h" 24 #include "apr_general.h" 25 #include "apr_lib.h" 26 #ifndef WAITIO_USES_POLL 27 #include "apr_poll.h" 28 #endif 29 30 /* System headers the network I/O library needs */ 31 #if APR_HAVE_SYS_TYPES_H 32 #include <sys/types.h> 33 #endif 34 #if APR_HAVE_SYS_UIO_H 35 #include <sys/uio.h> 36 #endif 37 #ifdef HAVE_SYS_SELECT_H 38 #include <sys/select.h> 39 #endif 40 #if APR_HAVE_ERRNO_H 41 #include <errno.h> 42 #endif 43 #if APR_HAVE_SYS_TIME_H 44 #include <sys/time.h> 45 #endif 46 #if APR_HAVE_UNISTD_H 47 #include <unistd.h> 48 #endif 49 #if APR_HAVE_STRING_H 50 #include <string.h> 51 #endif 52 #if APR_HAVE_NETINET_TCP_H 53 #include <netinet/tcp.h> 54 #endif 55 #if APR_HAVE_NETINET_SCTP_UIO_H 56 #include <netinet/sctp_uio.h> 57 #endif 58 #if APR_HAVE_NETINET_SCTP_H 59 #include <netinet/sctp.h> 60 #endif 61 #if APR_HAVE_NETINET_IN_H 62 #include <netinet/in.h> 63 #endif 64 #if APR_HAVE_ARPA_INET_H 65 #include <arpa/inet.h> 66 #endif 67 #if APR_HAVE_SYS_SOCKET_H 68 #include <sys/socket.h> 69 #endif 70 #if APR_HAVE_SYS_SOCKIO_H 71 #include <sys/sockio.h> 72 #endif 73 #if APR_HAVE_NETDB_H 74 #include <netdb.h> 75 #endif 76 #if APR_HAVE_FCNTL_H 77 #include <fcntl.h> 78 #endif 79 #if APR_HAVE_SYS_SENDFILE_H 80 #include <sys/sendfile.h> 81 #endif 82 #if APR_HAVE_SYS_IOCTL_H 83 #include <sys/ioctl.h> 84 #endif 85 /* End System Headers */ 86 87 #ifndef HAVE_POLLIN 88 #define POLLIN 1 89 #define POLLPRI 2 90 #define POLLOUT 4 91 #define POLLERR 8 92 #define POLLHUP 16 93 #define POLLNVAL 32 94 #endif 95 96 typedef struct sock_userdata_t sock_userdata_t; 97 struct sock_userdata_t { 98 sock_userdata_t *next; 99 const char *key; 100 void *data; 101 }; 102 103 struct apr_socket_t { 104 apr_pool_t *pool; 105 int socketdes; 106 int type; 107 int protocol; 108 apr_sockaddr_t *local_addr; 109 apr_sockaddr_t *remote_addr; 110 apr_interval_time_t timeout; 111 #ifndef HAVE_POLL 112 int connected; 113 #endif 114 int local_port_unknown; 115 int local_interface_unknown; 116 int remote_addr_unknown; 117 apr_int32_t options; 118 apr_int32_t inherit; 119 sock_userdata_t *userdata; 120 #ifndef WAITIO_USES_POLL 121 /* if there is a timeout set, then this pollset is used */ 122 apr_pollset_t *pollset; 123 #endif 124 }; 125 126 const char *apr_inet_ntop(int af, const void *src, char *dst, apr_size_t size); 127 int apr_inet_pton(int af, const char *src, void *dst); 128 void apr_sockaddr_vars_set(apr_sockaddr_t *, int, apr_port_t); 129 130 #define apr_is_option_set(skt, option) \ 131 (((skt)->options & (option)) == (option)) 132 133 #define apr_set_option(skt, option, on) \ 134 do { \ 135 if (on) \ 136 (skt)->options |= (option); \ 137 else \ 138 (skt)->options &= ~(option); \ 139 } while (0) 140 141 #endif /* ! NETWORK_IO_H */ 142 143