diff options
Diffstat (limited to 'FreeRTOS-Plus/Source/WolfSSL/wolfssl/wolfio.h')
| -rw-r--r-- | FreeRTOS-Plus/Source/WolfSSL/wolfssl/wolfio.h | 600 |
1 files changed, 600 insertions, 0 deletions
diff --git a/FreeRTOS-Plus/Source/WolfSSL/wolfssl/wolfio.h b/FreeRTOS-Plus/Source/WolfSSL/wolfssl/wolfio.h new file mode 100644 index 000000000..7e97accce --- /dev/null +++ b/FreeRTOS-Plus/Source/WolfSSL/wolfssl/wolfio.h @@ -0,0 +1,600 @@ +/* io.h + * + * Copyright (C) 2006-2020 wolfSSL Inc. + * + * This file is part of wolfSSL. + * + * wolfSSL 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 2 of the License, or + * (at your option) any later version. + * + * wolfSSL 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 this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA + */ + +/*! + \file wolfssl/wolfio.h +*/ + +#ifndef WOLFSSL_IO_H +#define WOLFSSL_IO_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Micrium uses NetSock I/O callbacks in wolfio.c */ +#if !defined(WOLFSSL_USER_IO) + /* OCSP and CRL_IO require HTTP client */ + #if defined(HAVE_OCSP) || defined(HAVE_CRL_IO) + #ifndef HAVE_HTTP_CLIENT + #define HAVE_HTTP_CLIENT + #endif + #endif +#endif + +#if !defined(WOLFSSL_USER_IO) + /* Micrium uses NetSock I/O callbacks in wolfio.c */ + #if !defined(USE_WOLFSSL_IO) && !defined(MICRIUM) && \ + !defined(WOLFSSL_CONTIKI) && !defined(WOLFSSL_NO_SOCK) + #define USE_WOLFSSL_IO + #endif +#endif + + +#if defined(USE_WOLFSSL_IO) || defined(HAVE_HTTP_CLIENT) + +#ifdef HAVE_LIBZ + #include "zlib.h" +#endif + +#ifndef USE_WINDOWS_API + #if defined(WOLFSSL_LWIP) && !defined(WOLFSSL_APACHE_MYNEWT) + /* lwIP needs to be configured to use sockets API in this mode */ + /* LWIP_SOCKET 1 in lwip/opt.h or in build */ + #include "lwip/sockets.h" + #ifndef LWIP_PROVIDE_ERRNO + #include <errno.h> + #define LWIP_PROVIDE_ERRNO 1 + #endif + #elif defined(FREESCALE_MQX) + #include <posix.h> + #include <rtcs.h> + #elif defined(FREESCALE_KSDK_MQX) + #include <rtcs.h> + #elif (defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET)) + #include "rl_net.h" + #include "errno.h" + #elif defined(WOLFSSL_CMSIS_RTOS) + #include "cmsis_os.h" + #elif defined(WOLFSSL_CMSIS_RTOSv2) + #include "cmsis_os2.h" + #elif defined(WOLFSSL_TIRTOS) + #include <sys/socket.h> + #elif defined(FREERTOS_TCP) + #include "FreeRTOS_Sockets.h" + #elif defined(WOLFSSL_IAR_ARM) + /* nothing */ + #elif defined(HAVE_NETX_BSD) + #ifdef NETX_DUO + #include "nxd_bsd.h" + #else + #include "nx_bsd.h" + #endif + #elif defined(WOLFSSL_VXWORKS) + #include <sockLib.h> + #include <errno.h> + #elif defined(WOLFSSL_NUCLEUS_1_2) + #include <externs.h> + #include <errno.h> + #elif defined(WOLFSSL_ATMEL) + #include "socket/include/socket.h" + #elif defined(INTIME_RTOS) + #undef MIN + #undef MAX + #include <rt.h> + #include <sys/types.h> + #include <sys/socket.h> + #include <netdb.h> + #include <netinet/in.h> + #include <io.h> + /* <sys/socket.h> defines these, to avoid conflict, do undef */ + #undef SOCKADDR + #undef SOCKADDR_IN + #elif defined(WOLFSSL_PRCONNECT_PRO) + #include <prconnect_pro/prconnect_pro.h> + #include <sys/types.h> + #include <errno.h> + #include <unistd.h> + #include <fcntl.h> + #include <netdb.h> + #include <sys/ioctl.h> + #elif defined(WOLFSSL_SGX) + #include <errno.h> + #elif defined(WOLFSSL_APACHE_MYNEWT) && !defined(WOLFSSL_LWIP) + #include <mn_socket/mn_socket.h> + #elif defined(WOLFSSL_DEOS) + #include <socketapi.h> + #include <lwip-socket.h> + #include <errno.h> + #elif defined(WOLFSSL_ZEPHYR) + #include <net/socket.h> + #elif defined(HAVE_NETX) + #include "nx_api.h" + #include "errno.h" + #elif !defined(WOLFSSL_NO_SOCK) + #include <sys/types.h> + #include <errno.h> + #ifndef EBSNET + #include <unistd.h> + #endif + #include <fcntl.h> + #define XFCNTL(fd, flag, block) fcntl((fd), (flag), (block)) + + #if defined(HAVE_RTP_SYS) + #include <socket.h> + #elif defined(EBSNET) + #include "rtipapi.h" /* errno */ + #include "socket.h" + #elif !defined(DEVKITPRO) && !defined(WOLFSSL_PICOTCP) \ + && !defined(WOLFSSL_CONTIKI) && !defined(WOLFSSL_WICED) \ + && !defined(WOLFSSL_GNRC) && !defined(WOLFSSL_RIOT_OS) + #include <sys/socket.h> + #include <arpa/inet.h> + #include <netinet/in.h> + #include <netdb.h> + #ifdef __PPU + #include <netex/errno.h> + #else + #include <sys/ioctl.h> + #endif + #endif + #endif + + #if defined(WOLFSSL_RENESAS_RA6M3G) /* Uses FREERTOS_TCP */ + #include <errno.h> + #endif + +#endif /* USE_WINDOWS_API */ + +#ifdef __sun + #include <sys/filio.h> +#endif + +#ifdef USE_WINDOWS_API + /* no epipe yet */ + #ifndef WSAEPIPE + #define WSAEPIPE -12345 + #endif + #define SOCKET_EWOULDBLOCK WSAEWOULDBLOCK + #define SOCKET_EAGAIN WSAETIMEDOUT + #define SOCKET_ECONNRESET WSAECONNRESET + #define SOCKET_EINTR WSAEINTR + #define SOCKET_EPIPE WSAEPIPE + #define SOCKET_ECONNREFUSED WSAENOTCONN + #define SOCKET_ECONNABORTED WSAECONNABORTED +#elif defined(__PPU) + #define SOCKET_EWOULDBLOCK SYS_NET_EWOULDBLOCK + #define SOCKET_EAGAIN SYS_NET_EAGAIN + #define SOCKET_ECONNRESET SYS_NET_ECONNRESET + #define SOCKET_EINTR SYS_NET_EINTR + #define SOCKET_EPIPE SYS_NET_EPIPE + #define SOCKET_ECONNREFUSED SYS_NET_ECONNREFUSED + #define SOCKET_ECONNABORTED SYS_NET_ECONNABORTED +#elif defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX) + #if MQX_USE_IO_OLD + /* RTCS old I/O doesn't have an EWOULDBLOCK */ + #define SOCKET_EWOULDBLOCK EAGAIN + #define SOCKET_EAGAIN EAGAIN + #define SOCKET_ECONNRESET RTCSERR_TCP_CONN_RESET + #define SOCKET_EINTR EINTR + #define SOCKET_EPIPE EPIPE + #define SOCKET_ECONNREFUSED RTCSERR_TCP_CONN_REFUSED + #define SOCKET_ECONNABORTED RTCSERR_TCP_CONN_ABORTED + #else + #define SOCKET_EWOULDBLOCK NIO_EWOULDBLOCK + #define SOCKET_EAGAIN NIO_EAGAIN + #define SOCKET_ECONNRESET NIO_ECONNRESET + #define SOCKET_EINTR NIO_EINTR + #define SOCKET_EPIPE NIO_EPIPE + #define SOCKET_ECONNREFUSED NIO_ECONNREFUSED + #define SOCKET_ECONNABORTED NIO_ECONNABORTED + #endif +#elif defined(WOLFSSL_MDK_ARM)|| defined(WOLFSSL_KEIL_TCP_NET) + #define SOCKET_EWOULDBLOCK BSD_ERROR_WOULDBLOCK + #define SOCKET_EAGAIN BSD_ERROR_LOCKED + #define SOCKET_ECONNRESET BSD_ERROR_CLOSED + #define SOCKET_EINTR BSD_ERROR + #define SOCKET_EPIPE BSD_ERROR + #define SOCKET_ECONNREFUSED BSD_ERROR + #define SOCKET_ECONNABORTED BSD_ERROR +#elif defined(WOLFSSL_PICOTCP) + #define SOCKET_EWOULDBLOCK PICO_ERR_EAGAIN + #define SOCKET_EAGAIN PICO_ERR_EAGAIN + #define SOCKET_ECONNRESET PICO_ERR_ECONNRESET + #define SOCKET_EINTR PICO_ERR_EINTR + #define SOCKET_EPIPE PICO_ERR_EIO + #define SOCKET_ECONNREFUSED PICO_ERR_ECONNREFUSED + #define SOCKET_ECONNABORTED PICO_ERR_ESHUTDOWN +#elif defined(FREERTOS_TCP) + #define SOCKET_EWOULDBLOCK FREERTOS_EWOULDBLOCK + #define SOCKET_EAGAIN FREERTOS_EWOULDBLOCK + #define SOCKET_ECONNRESET FREERTOS_SOCKET_ERROR + #define SOCKET_EINTR FREERTOS_SOCKET_ERROR + #define SOCKET_EPIPE FREERTOS_SOCKET_ERROR + #define SOCKET_ECONNREFUSED FREERTOS_SOCKET_ERROR + #define SOCKET_ECONNABORTED FREERTOS_SOCKET_ERROR +#elif defined(WOLFSSL_NUCLEUS_1_2) + #define SOCKET_EWOULDBLOCK NU_WOULD_BLOCK + #define SOCKET_EAGAIN NU_WOULD_BLOCK + #define SOCKET_ECONNRESET NU_NOT_CONNECTED + #define SOCKET_EINTR NU_NOT_CONNECTED + #define SOCKET_EPIPE NU_NOT_CONNECTED + #define SOCKET_ECONNREFUSED NU_CONNECTION_REFUSED + #define SOCKET_ECONNABORTED NU_NOT_CONNECTED +#elif defined(WOLFSSL_DEOS) + #define SOCKET_EWOULDBLOCK EAGAIN + #define SOCKET_EAGAIN EAGAIN + #define SOCKET_ECONNRESET EINTR + #define SOCKET_EINTR EINTR + #define SOCKET_EPIPE EPIPE + #define SOCKET_ECONNREFUSED SOCKET_ERROR + #define SOCKET_ECONNABORTED SOCKET_ERROR +#elif defined(HAVE_NETX) + #define SOCKET_EWOULDBLOCK NX_NOT_CONNECTED + #define SOCKET_EAGAIN NX_NOT_CONNECTED + #define SOCKET_ECONNRESET NX_NOT_CONNECTED + #define SOCKET_EINTR NX_NOT_CONNECTED + #define SOCKET_EPIPE NX_NOT_CONNECTED + #define SOCKET_ECONNREFUSED NX_NOT_CONNECTED + #define SOCKET_ECONNABORTED NX_NOT_CONNECTED +#else + #define SOCKET_EWOULDBLOCK EWOULDBLOCK + #define SOCKET_EAGAIN EAGAIN + #define SOCKET_ECONNRESET ECONNRESET + #define SOCKET_EINTR EINTR + #define SOCKET_EPIPE EPIPE + #define SOCKET_ECONNREFUSED ECONNREFUSED + #define SOCKET_ECONNABORTED ECONNABORTED +#endif /* USE_WINDOWS_API */ + +#ifdef DEVKITPRO + /* from network.h */ + int net_send(int, const void*, int, unsigned int); + int net_recv(int, void*, int, unsigned int); + #define SEND_FUNCTION net_send + #define RECV_FUNCTION net_recv +#elif defined(WOLFSSL_LWIP) && !defined(WOLFSSL_APACHE_MYNEWT) + #define SEND_FUNCTION lwip_send + #define RECV_FUNCTION lwip_recv +#elif defined(WOLFSSL_PICOTCP) + #define SEND_FUNCTION pico_send + #define RECV_FUNCTION pico_recv +#elif defined(FREERTOS_TCP) + #define RECV_FUNCTION(a,b,c,d) FreeRTOS_recv((Socket_t)(a),(void*)(b), (size_t)(c), (BaseType_t)(d)) + #define SEND_FUNCTION(a,b,c,d) FreeRTOS_send((Socket_t)(a),(void*)(b), (size_t)(c), (BaseType_t)(d)) +#elif defined(WOLFSSL_VXWORKS) + #define SEND_FUNCTION send + #define RECV_FUNCTION recv +#elif defined(WOLFSSL_NUCLEUS_1_2) + #define SEND_FUNCTION NU_Send + #define RECV_FUNCTION NU_Recv +#elif defined(WOLFSSL_ZEPHYR) + #ifndef WOLFSSL_MAX_SEND_SZ + #define WOLFSSL_MAX_SEND_SZ 256 + #endif + + #define SEND_FUNCTION send + #define RECV_FUNCTION recv +#else + #define SEND_FUNCTION send + #define RECV_FUNCTION recv + #if !defined(HAVE_SOCKADDR) && !defined(WOLFSSL_NO_SOCK) + #define HAVE_SOCKADDR + #endif +#endif + +#ifdef USE_WINDOWS_API + typedef unsigned int SOCKET_T; +#else + typedef int SOCKET_T; +#endif + +#ifndef WOLFSSL_NO_SOCK + #ifndef XSOCKLENT + #ifdef USE_WINDOWS_API + #define XSOCKLENT int + #else + #define XSOCKLENT socklen_t + #endif + #endif + + /* Socket Addr Support */ + #ifdef HAVE_SOCKADDR + typedef struct sockaddr SOCKADDR; + typedef struct sockaddr_storage SOCKADDR_S; + typedef struct sockaddr_in SOCKADDR_IN; + #ifdef WOLFSSL_IPV6 + typedef struct sockaddr_in6 SOCKADDR_IN6; + #endif + typedef struct hostent HOSTENT; + #endif /* HAVE_SOCKADDR */ + + /* use gethostbyname for c99 */ + #if defined(HAVE_GETADDRINFO) && !defined(WOLF_C99) + typedef struct addrinfo ADDRINFO; + #endif +#endif /* WOLFSSL_NO_SOCK */ + + +/* IO API's */ +#ifdef HAVE_IO_TIMEOUT + WOLFSSL_API int wolfIO_SetBlockingMode(SOCKET_T sockfd, int non_blocking); + WOLFSSL_API void wolfIO_SetTimeout(int to_sec); + WOLFSSL_API int wolfIO_Select(SOCKET_T sockfd, int to_sec); +#endif +WOLFSSL_API int wolfIO_TcpConnect(SOCKET_T* sockfd, const char* ip, + unsigned short port, int to_sec); +WOLFSSL_API int wolfIO_Send(SOCKET_T sd, char *buf, int sz, int wrFlags); +WOLFSSL_API int wolfIO_Recv(SOCKET_T sd, char *buf, int sz, int rdFlags); + +#endif /* USE_WOLFSSL_IO || HAVE_HTTP_CLIENT */ + +#ifndef WOLFSSL_NO_SOCK +#ifdef USE_WINDOWS_API + #ifndef CloseSocket + #define CloseSocket(s) closesocket(s) + #endif + #define StartTCP() { WSADATA wsd; WSAStartup(0x0002, &wsd); } +#elif defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET) + #ifndef CloseSocket + extern int closesocket(int); + #define CloseSocket(s) closesocket(s) + #endif + #define StartTCP() +#else + #ifndef CloseSocket + #define CloseSocket(s) close(s) + #endif + #define StartTCP() + #ifdef FREERTOS_TCP_WINSIM + extern int close(int); + #endif +#endif +#endif /* WOLFSSL_NO_SOCK */ + + +WOLFSSL_API int BioSend(WOLFSSL* ssl, char *buf, int sz, void *ctx); +WOLFSSL_API int BioReceive(WOLFSSL* ssl, char* buf, int sz, void* ctx); +#if defined(USE_WOLFSSL_IO) + /* default IO callbacks */ + WOLFSSL_API int EmbedReceive(WOLFSSL* ssl, char* buf, int sz, void* ctx); + WOLFSSL_API int EmbedSend(WOLFSSL* ssl, char* buf, int sz, void* ctx); + + #ifdef WOLFSSL_DTLS + WOLFSSL_API int EmbedReceiveFrom(WOLFSSL* ssl, char* buf, int sz, void*); + WOLFSSL_API int EmbedSendTo(WOLFSSL* ssl, char* buf, int sz, void* ctx); + WOLFSSL_API int EmbedGenerateCookie(WOLFSSL* ssl, unsigned char* buf, + int sz, void*); + #ifdef WOLFSSL_MULTICAST + WOLFSSL_API int EmbedReceiveFromMcast(WOLFSSL* ssl, + char* buf, int sz, void*); + #endif /* WOLFSSL_MULTICAST */ + #ifdef WOLFSSL_SESSION_EXPORT + WOLFSSL_API int EmbedGetPeer(WOLFSSL* ssl, char* ip, int* ipSz, + unsigned short* port, int* fam); + WOLFSSL_API int EmbedSetPeer(WOLFSSL* ssl, char* ip, int ipSz, + unsigned short port, int fam); + #endif /* WOLFSSL_SESSION_EXPORT */ + #endif /* WOLFSSL_DTLS */ +#endif /* USE_WOLFSSL_IO */ + +#ifdef HAVE_OCSP + WOLFSSL_API int wolfIO_HttpBuildRequestOcsp(const char* domainName, + const char* path, int ocspReqSz, unsigned char* buf, int bufSize); + WOLFSSL_API int wolfIO_HttpProcessResponseOcsp(int sfd, + unsigned char** respBuf, unsigned char* httpBuf, int httpBufSz, + void* heap); + + WOLFSSL_API int EmbedOcspLookup(void*, const char*, int, unsigned char*, + int, unsigned char**); + WOLFSSL_API void EmbedOcspRespFree(void*, unsigned char*); +#endif + +#ifdef HAVE_CRL_IO + WOLFSSL_API int wolfIO_HttpBuildRequestCrl(const char* url, int urlSz, + const char* domainName, unsigned char* buf, int bufSize); + WOLFSSL_API int wolfIO_HttpProcessResponseCrl(WOLFSSL_CRL* crl, int sfd, + unsigned char* httpBuf, int httpBufSz); + + WOLFSSL_API int EmbedCrlLookup(WOLFSSL_CRL* crl, const char* url, + int urlSz); +#endif + + +#if defined(HAVE_HTTP_CLIENT) + WOLFSSL_API int wolfIO_DecodeUrl(const char* url, int urlSz, char* outName, + char* outPath, unsigned short* outPort); + + WOLFSSL_API int wolfIO_HttpBuildRequest(const char* reqType, + const char* domainName, const char* path, int pathLen, int reqSz, + const char* contentType, unsigned char* buf, int bufSize); + WOLFSSL_LOCAL int wolfIO_HttpBuildRequest_ex(const char* reqType, + const char* domainName, const char* path, int pathLen, int reqSz, + const char* contentType, const char *exHdrs, unsigned char* buf, int bufSize); + WOLFSSL_API int wolfIO_HttpProcessResponse(int sfd, const char** appStrList, + unsigned char** respBuf, unsigned char* httpBuf, int httpBufSz, + int dynType, void* heap); +#endif /* HAVE_HTTP_CLIENT */ + + +/* I/O callbacks */ +typedef int (*CallbackIORecv)(WOLFSSL *ssl, char *buf, int sz, void *ctx); +typedef int (*CallbackIOSend)(WOLFSSL *ssl, char *buf, int sz, void *ctx); +WOLFSSL_API void wolfSSL_CTX_SetIORecv(WOLFSSL_CTX*, CallbackIORecv); +WOLFSSL_API void wolfSSL_CTX_SetIOSend(WOLFSSL_CTX*, CallbackIOSend); +WOLFSSL_API void wolfSSL_SSLSetIORecv(WOLFSSL*, CallbackIORecv); +WOLFSSL_API void wolfSSL_SSLSetIOSend(WOLFSSL*, CallbackIOSend); +/* deprecated old name */ +#define wolfSSL_SetIORecv wolfSSL_CTX_SetIORecv +#define wolfSSL_SetIOSend wolfSSL_CTX_SetIOSend + +WOLFSSL_API void wolfSSL_SetIOReadCtx( WOLFSSL* ssl, void *ctx); +WOLFSSL_API void wolfSSL_SetIOWriteCtx(WOLFSSL* ssl, void *ctx); + +WOLFSSL_API void* wolfSSL_GetIOReadCtx( WOLFSSL* ssl); +WOLFSSL_API void* wolfSSL_GetIOWriteCtx(WOLFSSL* ssl); + +WOLFSSL_API void wolfSSL_SetIOReadFlags( WOLFSSL* ssl, int flags); +WOLFSSL_API void wolfSSL_SetIOWriteFlags(WOLFSSL* ssl, int flags); + + +#ifdef HAVE_NETX + WOLFSSL_LOCAL int NetX_Receive(WOLFSSL *ssl, char *buf, int sz, void *ctx); + WOLFSSL_LOCAL int NetX_Send(WOLFSSL *ssl, char *buf, int sz, void *ctx); + + WOLFSSL_API void wolfSSL_SetIO_NetX(WOLFSSL* ssl, NX_TCP_SOCKET* nxsocket, + ULONG waitoption); +#endif /* HAVE_NETX */ + +#ifdef MICRIUM + WOLFSSL_LOCAL int MicriumSend(WOLFSSL* ssl, char* buf, int sz, void* ctx); + WOLFSSL_LOCAL int MicriumReceive(WOLFSSL* ssl, char* buf, int sz, + void* ctx); + WOLFSSL_LOCAL int MicriumReceiveFrom(WOLFSSL* ssl, char* buf, int sz, + void* ctx); + WOLFSSL_LOCAL int MicriumSendTo(WOLFSSL* ssl, char* buf, int sz, void* ctx); +#endif /* MICRIUM */ + +#if defined(WOLFSSL_APACHE_MYNEWT) && !defined(WOLFSSL_LWIP) + WOLFSSL_LOCAL int Mynewt_Receive(WOLFSSL *ssl, char *buf, int sz, void *ctx); + WOLFSSL_LOCAL int Mynewt_Send(WOLFSSL* ssl, char *buf, int sz, void *ctx); + WOLFSSL_API void wolfSSL_SetIO_Mynewt(WOLFSSL* ssl, struct mn_socket* mnSocket, + struct mn_sockaddr_in* mnSockAddrIn); +#endif /* defined(WOLFSSL_APACHE_MYNEWT) && !defined(WOLFSSL_LWIP) */ + +#ifdef WOLFSSL_UIP + + struct uip_wolfssl_ctx { + union socket_connector { + struct tcp_socket tcp; + struct udp_socket udp; + } conn; + WOLFSSL_CTX *ctx; + WOLFSSL *ssl; + uint8_t *input_databuf; + uint8_t *output_databuf; + uint8_t *ssl_rx_databuf; + int ssl_rb_len; + int ssl_rb_off; + struct process *process; + tcp_socket_data_callback_t input_callback; + tcp_socket_event_callback_t event_callback; + int closing; + uip_ipaddr_t peer_addr; + uint16_t peer_port; + }; + + typedef struct uip_wolfssl_ctx uip_wolfssl_ctx; + + WOLFSSL_LOCAL int uIPSend(WOLFSSL* ssl, char* buf, int sz, void* ctx); + WOLFSSL_LOCAL int uIPReceive(WOLFSSL* ssl, char* buf, int sz, + void* ctx); + WOLFSSL_LOCAL int uIPReceiveFrom(WOLFSSL* ssl, char* buf, int sz, + void* ctx); + WOLFSSL_LOCAL int uIPSendTo(WOLFSSL* ssl, char* buf, int sz, void* ctx); + +#endif + +#ifdef WOLFSSL_GNRC + #include <sock_types.h> + #include <net/gnrc.h> + #include <net/af.h> + #include <net/sock.h> + #include <net/gnrc/tcp.h> + #include <net/gnrc/udp.h> + + struct gnrc_wolfssl_ctx { + union socket_connector { + #ifdef MODULE_SOCK_TCP + sock_tcp_t tcp; + #endif + sock_udp_t udp; + } conn; + WOLFSSL_CTX *ctx; + WOLFSSL *ssl; + + int closing; + struct _sock_tl_ep peer_addr; + }; + + typedef struct gnrc_wolfssl_ctx sock_tls_t; + + WOLFSSL_LOCAL int GNRC_ReceiveFrom(WOLFSSL* ssl, char* buf, int sz, + void* ctx); + WOLFSSL_LOCAL int GNRC_SendTo(WOLFSSL* ssl, char* buf, int sz, void* ctx); + +#endif + + +#ifdef WOLFSSL_DTLS + typedef int (*CallbackGenCookie)(WOLFSSL* ssl, unsigned char* buf, int sz, + void* ctx); + WOLFSSL_API void wolfSSL_CTX_SetGenCookie(WOLFSSL_CTX*, CallbackGenCookie); + WOLFSSL_API void wolfSSL_SetCookieCtx(WOLFSSL* ssl, void *ctx); + WOLFSSL_API void* wolfSSL_GetCookieCtx(WOLFSSL* ssl); + + #ifdef WOLFSSL_SESSION_EXPORT + typedef int (*CallbackGetPeer)(WOLFSSL* ssl, char* ip, int* ipSz, + unsigned short* port, int* fam); + typedef int (*CallbackSetPeer)(WOLFSSL* ssl, char* ip, int ipSz, + unsigned short port, int fam); + + WOLFSSL_API void wolfSSL_CTX_SetIOGetPeer(WOLFSSL_CTX*, CallbackGetPeer); + WOLFSSL_API void wolfSSL_CTX_SetIOSetPeer(WOLFSSL_CTX*, CallbackSetPeer); + #endif /* WOLFSSL_SESSION_EXPORT */ +#endif + + + +#ifndef XINET_NTOP + #define XINET_NTOP(a,b,c,d) inet_ntop((a),(b),(c),(d)) + #ifdef USE_WINDOWS_API /* Windows-friendly definition */ + #undef XINET_NTOP + #define XINET_NTOP(a,b,c,d) InetNtop((a),(b),(c),(d)) + #endif +#endif +#ifndef XINET_PTON + #define XINET_PTON(a,b,c) inet_pton((a),(b),(c)) + #ifdef USE_WINDOWS_API /* Windows-friendly definition */ + #undef XINET_PTON + #define XINET_PTON(a,b,c) InetPton((a),(b),(c)) + #endif +#endif +#ifndef XHTONS + #define XHTONS(a) htons((a)) +#endif +#ifndef XNTOHS + #define XNTOHS(a) ntohs((a)) +#endif + +#ifndef WOLFSSL_IP4 + #define WOLFSSL_IP4 AF_INET +#endif +#ifndef WOLFSSL_IP6 + #define WOLFSSL_IP6 AF_INET6 +#endif + + +#ifdef __cplusplus + } /* extern "C" */ +#endif + +#endif /* WOLFSSL_IO_H */ |