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/*
* Copyright (C) 2010-2011 Mamadou Diop.
*
* This file is part of Open Source Doubango Framework.
*
* DOUBANGO is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* DOUBANGO is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with DOUBANGO.
*
*/
/**@file tnet_types.h
* @brief ????.
*
*/
#ifndef TNET_TYPES_H
#define TNET_TYPES_H
#include "tinynet_config.h"
#if TNET_UNDER_WINDOWS
# include <winsock2.h>
# include <ws2tcpip.h>
# if !TNET_UNDER_WINDOWS_RT
# include <iphlpapi.h>
# endif
#else
# include <sys/types.h>
# include <sys/socket.h>
# include <sys/select.h>
# include <netinet/in.h>
# include <arpa/inet.h>
# include <netdb.h>
# include <fcntl.h>
# include <sys/ioctl.h>
# include <unistd.h>
# include <net/if.h>
# if HAVE_IFADDRS_H
# include <ifaddrs.h>
# endif
# if HAVE_POLL_H
# include <poll.h>
# endif /* HAVE_POLL_H */
#endif
#if defined(TNET_HAVE_SCTP)
#include <netinet/sctp.h>
#endif
#include "tsk_errno.h"
#include "tsk_list.h"
TNET_BEGIN_DECLS
#if !defined(TNET_FINGERPRINT_MAX)
# define TNET_FINGERPRINT_MAX 256
#endif /* TNET_FINGERPRINT_MAX */
#if !defined(TNET_DTLS_MTU)
# define TNET_DTLS_MTU 900
#endif /* TNET_DTLS_MTU */
typedef int tnet_fd_t;
typedef uint16_t tnet_port_t;
typedef int tnet_family_t;
typedef char tnet_host_t[NI_MAXHOST];
typedef char tnet_ip_t[INET6_ADDRSTRLEN];
typedef uint8_t tnet_mac_address[6];
typedef unsigned char tnet_fingerprint_t[TNET_FINGERPRINT_MAX + 1];
typedef void tnet_transport_handle_t;
typedef tsk_list_t tnet_interfaces_L_t; /**< List of @ref tnet_interface_t elements*/
typedef tsk_list_t tnet_addresses_L_t; /**< List of @ref tnet_address_t elements*/
typedef enum tnet_dtls_setup_e
{
tnet_dtls_setup_none,
tnet_dtls_setup_actpass,
tnet_dtls_setup_active,
tnet_dtls_setup_passive,
TNET_DTLS_SETUP_MAX
}
tnet_dtls_setup_t;
typedef enum tnet_proxy_type_e {
tnet_proxy_type_none = 0x00,
tnet_proxy_type_http = (0x01 << 0), // CONNECT using HTTP then starting SSL handshaking if needed
tnet_proxy_type_https = (0x01 << 1), // CONNECT using HTTPS then starting SSL handshaking if needed
tnet_proxy_type_socks4 = (0x01 << 2),
tnet_proxy_type_socks4a = (0x01 << 3),
tnet_proxy_type_socks5 = (0x01 << 4),
}
tnet_proxy_type_t;
static const char* TNET_DTLS_SETUP_NAMES[TNET_DTLS_SETUP_MAX] =
{
"UNKNOWN", "actpass", "active", "passive"
};
typedef enum tnet_dtls_hash_type_e
{
tnet_dtls_hash_type_none,
tnet_dtls_hash_type_md5,
tnet_dtls_hash_type_sha1,
tnet_dtls_hash_type_sha256,
tnet_dtls_hash_type_sha512,
TNET_DTLS_HASH_TYPE_MAX
}
tnet_dtls_hash_type_t;
// Hash names are case-insensitive but use lower case values because of https://bugzilla.mozilla.org/show_bug.cgi?id=828027
static const char* TNET_DTLS_HASH_NAMES[TNET_DTLS_HASH_TYPE_MAX] =
{
"UNKNOWN", "md5", "sha-1", "sha-256", "sha-512"
};
#if TNET_UNDER_WINDOWS
# define TNET_INVALID_SOCKET INVALID_SOCKET
# define TNET_ERROR_WOULDBLOCK WSAEWOULDBLOCK
# define TNET_ERROR_INPROGRESS WSAEINPROGRESS
# define TNET_ERROR_CONNRESET WSAECONNRESET
# define TNET_ERROR_INTR WSAEINTR
# define TNET_ERROR_ISCONN WSAEISCONN
# define TNET_ERROR_EAGAIN TNET_ERROR_WOULDBLOCK /* WinSock FIX */
# define TNET_ERROR_BROKENPIPE WSAECONNABORTED
# if (TNET_UNDER_WINDOWS_RT || TNET_UNDER_WINDOWS_CE) /* gai_strerrorA() links against FormatMessageA which is not allowed on the store */
# if !defined (WC_ERR_INVALID_CHARS)
# define WC_ERR_INVALID_CHARS 0
# endif
static TNET_INLINE const char* tnet_gai_strerror(int ecode)
{
static char aBuff[1024] = {0};
WCHAR *wBuff = gai_strerrorW(ecode);
int len;
if((len = WideCharToMultiByte(CP_UTF8, WC_ERR_INVALID_CHARS, wBuff, wcslen(wBuff), aBuff, sizeof(aBuff) - 1, NULL, NULL)) > 0)
{
aBuff[len] = '\0';
}
else
{
aBuff[0] = '\0';
}
return aBuff;
}
# else
# define tnet_gai_strerror gai_strerrorA
# endif
#else
# define TNET_INVALID_SOCKET -1
# define TNET_ERROR_WOULDBLOCK EWOULDBLOCK
# define TNET_ERROR_INPROGRESS EINPROGRESS
# define TNET_ERROR_CONNRESET ECONNRESET
# define TNET_ERROR_INTR EINTR
# define TNET_ERROR_ISCONN EISCONN
# define TNET_ERROR_EAGAIN EAGAIN
# define TNET_ERROR_BROKENPIPE EPIPE
# define tnet_gai_strerror gai_strerror
#endif
#define TNET_INVALID_FD TNET_INVALID_SOCKET
#ifdef _WIN32_WCE
typedef TCHAR tnet_error_t[512];
#else
typedef char tnet_error_t[512];
#endif
TNET_END_DECLS
#endif /* TNET_TYPES_H */
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