/* $Id: wi-socket.h 4437 2007-01-27 13:24:32Z morris $ */ /* * Copyright (c) 2003-2007 Axel Andersson * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #ifndef WI_SOCKET_H #define WI_SOCKET_H 1 #include #include #include #include #include #define WI_SOCKET_BUFFER_SIZE BUFSIZ typedef struct _wi_socket_context wi_socket_context_t; typedef struct _wi_socket wi_socket_t; enum _wi_socket_type { WI_SOCKET_TCP = SOCK_STREAM, WI_SOCKET_UDP = SOCK_DGRAM }; typedef enum _wi_socket_type wi_socket_type_t; enum _wi_socket_direction { WI_SOCKET_READ = 1 << 0, WI_SOCKET_WRITE = 1 << 1 }; typedef enum _wi_socket_direction wi_socket_direction_t; enum _wi_socket_ssl_type { WI_SOCKET_SSL_CLIENT, WI_SOCKET_SSL_SERVER, }; typedef enum _wi_socket_ssl_type wi_socket_ssl_type_t; enum _wi_socket_state { WI_SOCKET_READY, WI_SOCKET_ERROR, WI_SOCKET_TIMEOUT }; typedef enum _wi_socket_state wi_socket_state_t; WI_EXPORT wi_runtime_id_t wi_socket_context_runtime_id(void); WI_EXPORT wi_socket_context_t * wi_socket_context_alloc(void); WI_EXPORT wi_socket_context_t * wi_socket_context_init(wi_socket_context_t *); WI_EXPORT wi_boolean_t wi_socket_context_set_ssl_type(wi_socket_context_t *, wi_socket_ssl_type_t); WI_EXPORT wi_boolean_t wi_socket_context_set_ssl_certificate(wi_socket_context_t *, wi_string_t *); WI_EXPORT wi_boolean_t wi_socket_context_set_ssl_privkey(wi_socket_context_t *, wi_string_t *); WI_EXPORT void wi_socket_context_set_ssl_pubkey(wi_socket_context_t *, void *); WI_EXPORT wi_boolean_t wi_socket_context_set_ssl_dh(wi_socket_context_t *, const unsigned char *, size_t, const unsigned char *, size_t); WI_EXPORT wi_boolean_t wi_socket_context_set_ssl_ciphers(wi_socket_context_t *, wi_string_t *); WI_EXPORT wi_runtime_id_t wi_socket_runtime_id(void); WI_EXPORT wi_socket_t * wi_socket_alloc(void); WI_EXPORT wi_socket_t * wi_socket_init_with_address(wi_socket_t *, wi_address_t *, wi_socket_type_t); WI_EXPORT wi_socket_t * wi_socket_init_with_descriptor(wi_socket_t *, int); WI_EXPORT wi_address_t * wi_socket_address(wi_socket_t *); WI_EXPORT int wi_socket_descriptor(wi_socket_t *); WI_EXPORT void * wi_socket_ssl(wi_socket_t *); WI_EXPORT void * wi_socket_ssl_pubkey(wi_socket_t *); WI_EXPORT wi_string_t * wi_socket_cipher_version(wi_socket_t *); WI_EXPORT wi_string_t * wi_socket_cipher_name(wi_socket_t *); WI_EXPORT wi_uinteger_t wi_socket_cipher_bits(wi_socket_t *); WI_EXPORT wi_string_t * wi_socket_certificate_name(wi_socket_t *); WI_EXPORT wi_uinteger_t wi_socket_certificate_bits(wi_socket_t *); WI_EXPORT wi_string_t * wi_socket_certificate_hostname(wi_socket_t *); WI_EXPORT void wi_socket_set_port(wi_socket_t *, wi_uinteger_t); WI_EXPORT wi_uinteger_t wi_socket_port(wi_socket_t *); WI_EXPORT void wi_socket_set_direction(wi_socket_t *, wi_uinteger_t); WI_EXPORT wi_uinteger_t wi_socket_direction(wi_socket_t *); WI_EXPORT void wi_socket_set_data(wi_socket_t *, void *); WI_EXPORT void * wi_socket_data(wi_socket_t *); WI_EXPORT void wi_socket_set_blocking(wi_socket_t *, wi_boolean_t); WI_EXPORT wi_boolean_t wi_socket_blocking(wi_socket_t *); WI_EXPORT void wi_socket_set_interactive(wi_socket_t *, wi_boolean_t); WI_EXPORT wi_boolean_t wi_socket_interactive(wi_socket_t *); WI_EXPORT int wi_socket_error(wi_socket_t *); WI_EXPORT wi_socket_t * wi_socket_wait_multiple(wi_array_t *, wi_time_interval_t); WI_EXPORT wi_socket_state_t wi_socket_wait(wi_socket_t *, wi_time_interval_t); WI_EXPORT wi_socket_state_t wi_socket_wait_descriptor(int, wi_time_interval_t, wi_boolean_t, wi_boolean_t); WI_EXPORT wi_boolean_t wi_socket_listen(wi_socket_t *, wi_uinteger_t); WI_EXPORT wi_boolean_t wi_socket_connect(wi_socket_t *, wi_socket_context_t *, wi_time_interval_t); WI_EXPORT wi_socket_t * wi_socket_accept_multiple(wi_array_t *, wi_socket_context_t *, wi_time_interval_t, wi_address_t **); WI_EXPORT wi_socket_t * wi_socket_accept(wi_socket_t *, wi_socket_context_t *, wi_time_interval_t, wi_address_t **); WI_EXPORT void wi_socket_close(wi_socket_t *); WI_EXPORT wi_integer_t wi_socket_sendto(wi_socket_t *, wi_socket_context_t *, wi_string_t *, ...); WI_EXPORT wi_integer_t wi_socket_sendto_buffer(wi_socket_t *, wi_socket_context_t *, const char *, size_t); WI_EXPORT wi_integer_t wi_socket_recvfrom_multiple(wi_array_t *, wi_socket_context_t *, char *, size_t, wi_address_t **); WI_EXPORT wi_integer_t wi_socket_recvfrom(wi_socket_t *, wi_socket_context_t *, char *, size_t, wi_address_t **); WI_EXPORT wi_integer_t wi_socket_write(wi_socket_t *, wi_time_interval_t, wi_string_t *, ...); WI_EXPORT wi_integer_t wi_socket_write_buffer(wi_socket_t *, wi_time_interval_t, const void *, size_t); WI_EXPORT wi_string_t * wi_socket_read(wi_socket_t *, wi_time_interval_t, size_t); WI_EXPORT wi_string_t * wi_socket_read_to_string(wi_socket_t *, wi_time_interval_t, wi_string_t *); WI_EXPORT wi_integer_t wi_socket_read_buffer(wi_socket_t *, wi_time_interval_t, void *, size_t); #endif /* WI_SOCKET_H */