source: azure_iot_hub_f767zi/trunk/wolfssl-4.7.0/wolfssl/wolfio.h@ 464

Last change on this file since 464 was 464, checked in by coas-nagasima, 3 years ago

WolfSSLとAzure IoT SDKを更新
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File size: 22.2 KB
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1/* io.h
2 *
3 * Copyright (C) 2006-2020 wolfSSL Inc.
4 *
5 * This file is part of wolfSSL.
6 *
7 * wolfSSL is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * wolfSSL is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
20 */
21
22/*!
23 \file wolfssl/wolfio.h
24*/
25
26#ifndef WOLFSSL_IO_H
27#define WOLFSSL_IO_H
28
29#ifdef __cplusplus
30 extern "C" {
31#endif
32
33/* Micrium uses NetSock I/O callbacks in wolfio.c */
34#if !defined(WOLFSSL_USER_IO)
35 /* OCSP and CRL_IO require HTTP client */
36 #if defined(HAVE_OCSP) || defined(HAVE_CRL_IO)
37 #ifndef HAVE_HTTP_CLIENT
38 #define HAVE_HTTP_CLIENT
39 #endif
40 #endif
41#endif
42
43#if !defined(WOLFSSL_USER_IO)
44 /* Micrium uses NetSock I/O callbacks in wolfio.c */
45 #if !defined(USE_WOLFSSL_IO) && !defined(MICRIUM) && \
46 !defined(WOLFSSL_CONTIKI) && !defined(WOLFSSL_NO_SOCK)
47 #define USE_WOLFSSL_IO
48 #endif
49#endif
50
51
52#if defined(USE_WOLFSSL_IO) || defined(HAVE_HTTP_CLIENT)
53
54#ifdef HAVE_LIBZ
55 #include "zlib.h"
56#endif
57
58#ifndef USE_WINDOWS_API
59 #if defined(WOLFSSL_LWIP) && !defined(WOLFSSL_APACHE_MYNEWT)
60 /* lwIP needs to be configured to use sockets API in this mode */
61 /* LWIP_SOCKET 1 in lwip/opt.h or in build */
62 #include "lwip/sockets.h"
63 #ifndef LWIP_PROVIDE_ERRNO
64 #include <errno.h>
65 #define LWIP_PROVIDE_ERRNO 1
66 #endif
67 #elif defined(FREESCALE_MQX)
68 #include <posix.h>
69 #include <rtcs.h>
70 #elif defined(FREESCALE_KSDK_MQX)
71 #include <rtcs.h>
72 #elif (defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET))
73 #include "rl_net.h"
74 #include "errno.h"
75 #elif defined(WOLFSSL_CMSIS_RTOS)
76 #include "cmsis_os.h"
77 #elif defined(WOLFSSL_CMSIS_RTOSv2)
78 #include "cmsis_os2.h"
79 #elif defined(WOLFSSL_TIRTOS)
80 #include <sys/socket.h>
81 #elif defined(FREERTOS_TCP)
82 #include "FreeRTOS_Sockets.h"
83 #elif defined(WOLFSSL_IAR_ARM)
84 /* nothing */
85 #elif defined(HAVE_NETX_BSD)
86 #ifdef NETX_DUO
87 #include "nxd_bsd.h"
88 #else
89 #include "nx_bsd.h"
90 #endif
91 #elif defined(WOLFSSL_VXWORKS)
92 #include <sockLib.h>
93 #include <errno.h>
94 #elif defined(WOLFSSL_NUCLEUS_1_2)
95 #include <externs.h>
96 #include <errno.h>
97 #elif defined(WOLFSSL_LINUXKM)
98 /* the requisite linux/net.h is included in wc_port.h, with incompatible warnings masked out. */
99 #elif defined(WOLFSSL_ATMEL)
100 #include "socket/include/socket.h"
101 #elif defined(INTIME_RTOS)
102 #undef MIN
103 #undef MAX
104 #include <rt.h>
105 #include <sys/types.h>
106 #include <sys/socket.h>
107 #include <netdb.h>
108 #include <netinet/in.h>
109 #include <io.h>
110 /* <sys/socket.h> defines these, to avoid conflict, do undef */
111 #undef SOCKADDR
112 #undef SOCKADDR_IN
113 #elif defined(WOLFSSL_PRCONNECT_PRO)
114 #include <prconnect_pro/prconnect_pro.h>
115 #include <sys/types.h>
116 #include <errno.h>
117 #include <unistd.h>
118 #include <fcntl.h>
119 #include <netdb.h>
120 #include <sys/ioctl.h>
121 #elif defined(WOLFSSL_SGX)
122 #include <errno.h>
123 #elif defined(WOLFSSL_APACHE_MYNEWT) && !defined(WOLFSSL_LWIP)
124 #include <mn_socket/mn_socket.h>
125 #elif defined(WOLFSSL_DEOS)
126 #include <socketapi.h>
127 #include <lwip-socket.h>
128 #include <errno.h>
129 #elif defined(WOLFSSL_ZEPHYR)
130 #include <net/socket.h>
131 #elif defined(MICROCHIP_PIC32)
132 #include <sys/errno.h>
133 #elif defined(HAVE_NETX)
134 #include "nx_api.h"
135 #include "errno.h"
136 #elif defined(FUSION_RTOS)
137 #include <sys/fcltypes.h>
138 #include <fclerrno.h>
139 #include <fclfcntl.h>
140 #elif !defined(WOLFSSL_NO_SOCK)
141 #include <sys/types.h>
142 #include <errno.h>
143 #ifndef EBSNET
144 #include <unistd.h>
145 #endif
146 #include <fcntl.h>
147 #define XFCNTL(fd, flag, block) fcntl((fd), (flag), (block))
148
149 #if defined(HAVE_RTP_SYS)
150 #include <socket.h>
151 #elif defined(EBSNET)
152 #include "rtipapi.h" /* errno */
153 #include "socket.h"
154 #elif !defined(DEVKITPRO) && !defined(WOLFSSL_PICOTCP) \
155 && !defined(WOLFSSL_CONTIKI) && !defined(WOLFSSL_WICED) \
156 && !defined(WOLFSSL_GNRC) && !defined(WOLFSSL_RIOT_OS)
157 #include <sys/socket.h>
158 #include <arpa/inet.h>
159 #include <netinet/in.h>
160 #include <netdb.h>
161 #ifdef __PPU
162 #include <netex/errno.h>
163 #else
164 #include <sys/ioctl.h>
165 #endif
166 #endif
167 #endif
168
169 #if defined(WOLFSSL_RENESAS_RA6M3G) || defined(WOLFSSL_RENESAS_RA6M3) /* Uses FREERTOS_TCP */
170 #include <errno.h>
171 #endif
172
173#endif /* USE_WINDOWS_API */
174
175#ifdef __sun
176 #include <sys/filio.h>
177#endif
178
179#ifdef USE_WINDOWS_API
180 /* no epipe yet */
181 #ifndef WSAEPIPE
182 #define WSAEPIPE -12345
183 #endif
184 #define SOCKET_EWOULDBLOCK WSAEWOULDBLOCK
185 #define SOCKET_EAGAIN WSAETIMEDOUT
186 #define SOCKET_ECONNRESET WSAECONNRESET
187 #define SOCKET_EINTR WSAEINTR
188 #define SOCKET_EPIPE WSAEPIPE
189 #define SOCKET_ECONNREFUSED WSAENOTCONN
190 #define SOCKET_ECONNABORTED WSAECONNABORTED
191#elif defined(__PPU)
192 #define SOCKET_EWOULDBLOCK SYS_NET_EWOULDBLOCK
193 #define SOCKET_EAGAIN SYS_NET_EAGAIN
194 #define SOCKET_ECONNRESET SYS_NET_ECONNRESET
195 #define SOCKET_EINTR SYS_NET_EINTR
196 #define SOCKET_EPIPE SYS_NET_EPIPE
197 #define SOCKET_ECONNREFUSED SYS_NET_ECONNREFUSED
198 #define SOCKET_ECONNABORTED SYS_NET_ECONNABORTED
199#elif defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX)
200 #if MQX_USE_IO_OLD
201 /* RTCS old I/O doesn't have an EWOULDBLOCK */
202 #define SOCKET_EWOULDBLOCK EAGAIN
203 #define SOCKET_EAGAIN EAGAIN
204 #define SOCKET_ECONNRESET RTCSERR_TCP_CONN_RESET
205 #define SOCKET_EINTR EINTR
206 #define SOCKET_EPIPE EPIPE
207 #define SOCKET_ECONNREFUSED RTCSERR_TCP_CONN_REFUSED
208 #define SOCKET_ECONNABORTED RTCSERR_TCP_CONN_ABORTED
209 #else
210 #define SOCKET_EWOULDBLOCK NIO_EWOULDBLOCK
211 #define SOCKET_EAGAIN NIO_EAGAIN
212 #define SOCKET_ECONNRESET NIO_ECONNRESET
213 #define SOCKET_EINTR NIO_EINTR
214 #define SOCKET_EPIPE NIO_EPIPE
215 #define SOCKET_ECONNREFUSED NIO_ECONNREFUSED
216 #define SOCKET_ECONNABORTED NIO_ECONNABORTED
217 #endif
218#elif defined(WOLFSSL_MDK_ARM)|| defined(WOLFSSL_KEIL_TCP_NET)
219 #define SOCKET_EWOULDBLOCK BSD_ERROR_WOULDBLOCK
220 #define SOCKET_EAGAIN BSD_ERROR_LOCKED
221 #define SOCKET_ECONNRESET BSD_ERROR_CLOSED
222 #define SOCKET_EINTR BSD_ERROR
223 #define SOCKET_EPIPE BSD_ERROR
224 #define SOCKET_ECONNREFUSED BSD_ERROR
225 #define SOCKET_ECONNABORTED BSD_ERROR
226#elif defined(WOLFSSL_PICOTCP)
227 #define SOCKET_EWOULDBLOCK PICO_ERR_EAGAIN
228 #define SOCKET_EAGAIN PICO_ERR_EAGAIN
229 #define SOCKET_ECONNRESET PICO_ERR_ECONNRESET
230 #define SOCKET_EINTR PICO_ERR_EINTR
231 #define SOCKET_EPIPE PICO_ERR_EIO
232 #define SOCKET_ECONNREFUSED PICO_ERR_ECONNREFUSED
233 #define SOCKET_ECONNABORTED PICO_ERR_ESHUTDOWN
234#elif defined(FREERTOS_TCP)
235 #define SOCKET_EWOULDBLOCK FREERTOS_EWOULDBLOCK
236 #define SOCKET_EAGAIN FREERTOS_EWOULDBLOCK
237 #define SOCKET_ECONNRESET FREERTOS_SOCKET_ERROR
238 #define SOCKET_EINTR FREERTOS_SOCKET_ERROR
239 #define SOCKET_EPIPE FREERTOS_SOCKET_ERROR
240 #define SOCKET_ECONNREFUSED FREERTOS_SOCKET_ERROR
241 #define SOCKET_ECONNABORTED FREERTOS_SOCKET_ERROR
242#elif defined(WOLFSSL_NUCLEUS_1_2)
243 #define SOCKET_EWOULDBLOCK NU_WOULD_BLOCK
244 #define SOCKET_EAGAIN NU_WOULD_BLOCK
245 #define SOCKET_ECONNRESET NU_NOT_CONNECTED
246 #define SOCKET_EINTR NU_NOT_CONNECTED
247 #define SOCKET_EPIPE NU_NOT_CONNECTED
248 #define SOCKET_ECONNREFUSED NU_CONNECTION_REFUSED
249 #define SOCKET_ECONNABORTED NU_NOT_CONNECTED
250#elif defined(WOLFSSL_DEOS)
251 #define SOCKET_EWOULDBLOCK EAGAIN
252 #define SOCKET_EAGAIN EAGAIN
253 #define SOCKET_ECONNRESET EINTR
254 #define SOCKET_EINTR EINTR
255 #define SOCKET_EPIPE EPIPE
256 #define SOCKET_ECONNREFUSED SOCKET_ERROR
257 #define SOCKET_ECONNABORTED SOCKET_ERROR
258#elif defined(HAVE_NETX)
259 #define SOCKET_EWOULDBLOCK NX_NOT_CONNECTED
260 #define SOCKET_EAGAIN NX_NOT_CONNECTED
261 #define SOCKET_ECONNRESET NX_NOT_CONNECTED
262 #define SOCKET_EINTR NX_NOT_CONNECTED
263 #define SOCKET_EPIPE NX_NOT_CONNECTED
264 #define SOCKET_ECONNREFUSED NX_NOT_CONNECTED
265 #define SOCKET_ECONNABORTED NX_NOT_CONNECTED
266#elif defined(FUSION_RTOS)
267 #define SOCKET_EWOULDBLOCK FCL_EWOULDBLOCK
268 #define SOCKET_EAGAIN FCL_EAGAIN
269 #define SOCKET_ECONNRESET FNS_ECONNRESET
270 #define SOCKET_EINTR FCL_EINTR
271 #define SOCKET_EPIPE FCL_EPIPE
272 #define SOCKET_ECONNREFUSED FCL_ECONNREFUSED
273 #define SOCKET_ECONNABORTED FNS_ECONNABORTED
274#else
275 #define SOCKET_EWOULDBLOCK EWOULDBLOCK
276 #define SOCKET_EAGAIN EAGAIN
277 #define SOCKET_ECONNRESET ECONNRESET
278 #define SOCKET_EINTR EINTR
279 #define SOCKET_EPIPE EPIPE
280 #define SOCKET_ECONNREFUSED ECONNREFUSED
281 #define SOCKET_ECONNABORTED ECONNABORTED
282#endif /* USE_WINDOWS_API */
283
284#ifdef DEVKITPRO
285 /* from network.h */
286 int net_send(int, const void*, int, unsigned int);
287 int net_recv(int, void*, int, unsigned int);
288 #define SEND_FUNCTION net_send
289 #define RECV_FUNCTION net_recv
290#elif defined(WOLFSSL_LWIP) && !defined(WOLFSSL_APACHE_MYNEWT)
291 #define SEND_FUNCTION lwip_send
292 #define RECV_FUNCTION lwip_recv
293#elif defined(WOLFSSL_PICOTCP)
294 #define SEND_FUNCTION pico_send
295 #define RECV_FUNCTION pico_recv
296#elif defined(FREERTOS_TCP)
297 #define RECV_FUNCTION(a,b,c,d) FreeRTOS_recv((Socket_t)(a),(void*)(b), (size_t)(c), (BaseType_t)(d))
298 #define SEND_FUNCTION(a,b,c,d) FreeRTOS_send((Socket_t)(a),(void*)(b), (size_t)(c), (BaseType_t)(d))
299#elif defined(WOLFSSL_VXWORKS)
300 #define SEND_FUNCTION send
301 #define RECV_FUNCTION recv
302#elif defined(WOLFSSL_NUCLEUS_1_2)
303 #define SEND_FUNCTION NU_Send
304 #define RECV_FUNCTION NU_Recv
305#elif defined(FUSION_RTOS)
306 #define SEND_FUNCTION FNS_SEND
307 #define RECV_FUNCTION FNS_RECV
308#elif defined(WOLFSSL_ZEPHYR)
309 #ifndef WOLFSSL_MAX_SEND_SZ
310 #define WOLFSSL_MAX_SEND_SZ 256
311 #endif
312
313 #define SEND_FUNCTION send
314 #define RECV_FUNCTION recv
315#elif defined(WOLFSSL_LINUXKM)
316 #define SEND_FUNCTION linuxkm_send
317 #define RECV_FUNCTION linuxkm_recv
318#else
319 #define SEND_FUNCTION send
320 #define RECV_FUNCTION recv
321 #if !defined(HAVE_SOCKADDR) && !defined(WOLFSSL_NO_SOCK)
322 #define HAVE_SOCKADDR
323 #endif
324#endif
325
326#ifdef USE_WINDOWS_API
327 typedef unsigned int SOCKET_T;
328 #ifndef SOCKET_INVALID
329 #define SOCKET_INVALID INVALID_SOCKET
330 #endif
331#else
332 typedef int SOCKET_T;
333 #ifndef SOCKET_INVALID
334 #define SOCKET_INVALID -1
335 #endif
336#endif
337
338#ifndef WOLFSSL_NO_SOCK
339 #ifndef XSOCKLENT
340 #ifdef USE_WINDOWS_API
341 #define XSOCKLENT int
342 #else
343 #define XSOCKLENT socklen_t
344 #endif
345 #endif
346
347 /* Socket Addr Support */
348 #ifdef HAVE_SOCKADDR
349 typedef struct sockaddr SOCKADDR;
350 typedef struct sockaddr_storage SOCKADDR_S;
351 typedef struct sockaddr_in SOCKADDR_IN;
352 #ifdef WOLFSSL_IPV6
353 typedef struct sockaddr_in6 SOCKADDR_IN6;
354 #endif
355 typedef struct hostent HOSTENT;
356 #endif /* HAVE_SOCKADDR */
357
358 /* use gethostbyname for c99 */
359 #if defined(HAVE_GETADDRINFO) && !defined(WOLF_C99)
360 typedef struct addrinfo ADDRINFO;
361 #endif
362#endif /* WOLFSSL_NO_SOCK */
363
364
365/* IO API's */
366#ifdef HAVE_IO_TIMEOUT
367 WOLFSSL_API int wolfIO_SetBlockingMode(SOCKET_T sockfd, int non_blocking);
368 WOLFSSL_API void wolfIO_SetTimeout(int to_sec);
369 WOLFSSL_API int wolfIO_Select(SOCKET_T sockfd, int to_sec);
370#endif
371WOLFSSL_API int wolfIO_TcpConnect(SOCKET_T* sockfd, const char* ip,
372 unsigned short port, int to_sec);
373WOLFSSL_API int wolfIO_Send(SOCKET_T sd, char *buf, int sz, int wrFlags);
374WOLFSSL_API int wolfIO_Recv(SOCKET_T sd, char *buf, int sz, int rdFlags);
375
376#endif /* USE_WOLFSSL_IO || HAVE_HTTP_CLIENT */
377
378#ifndef WOLFSSL_NO_SOCK
379#ifdef USE_WINDOWS_API
380 #ifndef CloseSocket
381 #define CloseSocket(s) closesocket(s)
382 #endif
383 #define StartTCP() { WSADATA wsd; WSAStartup(0x0002, &wsd); }
384#elif defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET)
385 #ifndef CloseSocket
386 extern int closesocket(int);
387 #define CloseSocket(s) closesocket(s)
388 #endif
389 #define StartTCP()
390#elif defined(FUSION_RTOS)
391 #ifndef CloseSocket
392 #define CloseSocket(s) do { \
393 int err; \
394 FNS_CLOSE(s, &err); \
395 } while(0)
396 #endif
397#else
398 #ifndef CloseSocket
399 #define CloseSocket(s) close(s)
400 #endif
401 #define StartTCP()
402 #ifdef FREERTOS_TCP_WINSIM
403 extern int close(int);
404 #endif
405#endif
406#endif /* WOLFSSL_NO_SOCK */
407
408
409WOLFSSL_API int BioSend(WOLFSSL* ssl, char *buf, int sz, void *ctx);
410WOLFSSL_API int BioReceive(WOLFSSL* ssl, char* buf, int sz, void* ctx);
411#if defined(USE_WOLFSSL_IO)
412 /* default IO callbacks */
413 WOLFSSL_API int EmbedReceive(WOLFSSL* ssl, char* buf, int sz, void* ctx);
414 WOLFSSL_API int EmbedSend(WOLFSSL* ssl, char* buf, int sz, void* ctx);
415
416 #ifdef WOLFSSL_DTLS
417 WOLFSSL_API int EmbedReceiveFrom(WOLFSSL* ssl, char* buf, int sz, void*);
418 WOLFSSL_API int EmbedSendTo(WOLFSSL* ssl, char* buf, int sz, void* ctx);
419 WOLFSSL_API int EmbedGenerateCookie(WOLFSSL* ssl, unsigned char* buf,
420 int sz, void*);
421 #ifdef WOLFSSL_MULTICAST
422 WOLFSSL_API int EmbedReceiveFromMcast(WOLFSSL* ssl,
423 char* buf, int sz, void*);
424 #endif /* WOLFSSL_MULTICAST */
425 #ifdef WOLFSSL_SESSION_EXPORT
426 WOLFSSL_API int EmbedGetPeer(WOLFSSL* ssl, char* ip, int* ipSz,
427 unsigned short* port, int* fam);
428 WOLFSSL_API int EmbedSetPeer(WOLFSSL* ssl, char* ip, int ipSz,
429 unsigned short port, int fam);
430 #endif /* WOLFSSL_SESSION_EXPORT */
431 #endif /* WOLFSSL_DTLS */
432#endif /* USE_WOLFSSL_IO */
433
434#ifdef HAVE_OCSP
435 WOLFSSL_API int wolfIO_HttpBuildRequestOcsp(const char* domainName,
436 const char* path, int ocspReqSz, unsigned char* buf, int bufSize);
437 WOLFSSL_API int wolfIO_HttpProcessResponseOcsp(int sfd,
438 unsigned char** respBuf, unsigned char* httpBuf, int httpBufSz,
439 void* heap);
440
441 WOLFSSL_API int EmbedOcspLookup(void*, const char*, int, unsigned char*,
442 int, unsigned char**);
443 WOLFSSL_API void EmbedOcspRespFree(void*, unsigned char*);
444#endif
445
446#ifdef HAVE_CRL_IO
447 WOLFSSL_API int wolfIO_HttpBuildRequestCrl(const char* url, int urlSz,
448 const char* domainName, unsigned char* buf, int bufSize);
449 WOLFSSL_API int wolfIO_HttpProcessResponseCrl(WOLFSSL_CRL* crl, int sfd,
450 unsigned char* httpBuf, int httpBufSz);
451
452 WOLFSSL_API int EmbedCrlLookup(WOLFSSL_CRL* crl, const char* url,
453 int urlSz);
454#endif
455
456
457#if defined(HAVE_HTTP_CLIENT)
458 WOLFSSL_API int wolfIO_DecodeUrl(const char* url, int urlSz, char* outName,
459 char* outPath, unsigned short* outPort);
460
461 WOLFSSL_API int wolfIO_HttpBuildRequest(const char* reqType,
462 const char* domainName, const char* path, int pathLen, int reqSz,
463 const char* contentType, unsigned char* buf, int bufSize);
464 WOLFSSL_LOCAL int wolfIO_HttpBuildRequest_ex(const char* reqType,
465 const char* domainName, const char* path, int pathLen, int reqSz,
466 const char* contentType, const char *exHdrs, unsigned char* buf, int bufSize);
467 WOLFSSL_API int wolfIO_HttpProcessResponse(int sfd, const char** appStrList,
468 unsigned char** respBuf, unsigned char* httpBuf, int httpBufSz,
469 int dynType, void* heap);
470#endif /* HAVE_HTTP_CLIENT */
471
472
473/* I/O callbacks */
474typedef int (*CallbackIORecv)(WOLFSSL *ssl, char *buf, int sz, void *ctx);
475typedef int (*CallbackIOSend)(WOLFSSL *ssl, char *buf, int sz, void *ctx);
476WOLFSSL_API void wolfSSL_CTX_SetIORecv(WOLFSSL_CTX*, CallbackIORecv);
477WOLFSSL_API void wolfSSL_CTX_SetIOSend(WOLFSSL_CTX*, CallbackIOSend);
478WOLFSSL_API void wolfSSL_SSLSetIORecv(WOLFSSL*, CallbackIORecv);
479WOLFSSL_API void wolfSSL_SSLSetIOSend(WOLFSSL*, CallbackIOSend);
480/* deprecated old name */
481#define wolfSSL_SetIORecv wolfSSL_CTX_SetIORecv
482#define wolfSSL_SetIOSend wolfSSL_CTX_SetIOSend
483
484WOLFSSL_API void wolfSSL_SetIOReadCtx( WOLFSSL* ssl, void *ctx);
485WOLFSSL_API void wolfSSL_SetIOWriteCtx(WOLFSSL* ssl, void *ctx);
486
487WOLFSSL_API void* wolfSSL_GetIOReadCtx( WOLFSSL* ssl);
488WOLFSSL_API void* wolfSSL_GetIOWriteCtx(WOLFSSL* ssl);
489
490WOLFSSL_API void wolfSSL_SetIOReadFlags( WOLFSSL* ssl, int flags);
491WOLFSSL_API void wolfSSL_SetIOWriteFlags(WOLFSSL* ssl, int flags);
492
493
494#ifdef HAVE_NETX
495 WOLFSSL_LOCAL int NetX_Receive(WOLFSSL *ssl, char *buf, int sz, void *ctx);
496 WOLFSSL_LOCAL int NetX_Send(WOLFSSL *ssl, char *buf, int sz, void *ctx);
497
498 WOLFSSL_API void wolfSSL_SetIO_NetX(WOLFSSL* ssl, NX_TCP_SOCKET* nxsocket,
499 ULONG waitoption);
500#endif /* HAVE_NETX */
501
502#ifdef MICRIUM
503 WOLFSSL_LOCAL int MicriumSend(WOLFSSL* ssl, char* buf, int sz, void* ctx);
504 WOLFSSL_LOCAL int MicriumReceive(WOLFSSL* ssl, char* buf, int sz,
505 void* ctx);
506 WOLFSSL_LOCAL int MicriumReceiveFrom(WOLFSSL* ssl, char* buf, int sz,
507 void* ctx);
508 WOLFSSL_LOCAL int MicriumSendTo(WOLFSSL* ssl, char* buf, int sz, void* ctx);
509#endif /* MICRIUM */
510
511#if defined(WOLFSSL_APACHE_MYNEWT) && !defined(WOLFSSL_LWIP)
512 WOLFSSL_LOCAL int Mynewt_Receive(WOLFSSL *ssl, char *buf, int sz, void *ctx);
513 WOLFSSL_LOCAL int Mynewt_Send(WOLFSSL* ssl, char *buf, int sz, void *ctx);
514 WOLFSSL_API void wolfSSL_SetIO_Mynewt(WOLFSSL* ssl, struct mn_socket* mnSocket,
515 struct mn_sockaddr_in* mnSockAddrIn);
516#endif /* defined(WOLFSSL_APACHE_MYNEWT) && !defined(WOLFSSL_LWIP) */
517
518#ifdef WOLFSSL_UIP
519
520 struct uip_wolfssl_ctx {
521 union socket_connector {
522 struct tcp_socket tcp;
523 struct udp_socket udp;
524 } conn;
525 WOLFSSL_CTX *ctx;
526 WOLFSSL *ssl;
527 byte *input_databuf;
528 byte *output_databuf;
529 byte *ssl_rx_databuf;
530 int ssl_rb_len;
531 int ssl_rb_off;
532 struct process *process;
533 tcp_socket_data_callback_t input_callback;
534 tcp_socket_event_callback_t event_callback;
535 int closing;
536 uip_ipaddr_t peer_addr;
537 word16 peer_port;
538 };
539
540 typedef struct uip_wolfssl_ctx uip_wolfssl_ctx;
541
542 WOLFSSL_LOCAL int uIPSend(WOLFSSL* ssl, char* buf, int sz, void* ctx);
543 WOLFSSL_LOCAL int uIPReceive(WOLFSSL* ssl, char* buf, int sz,
544 void* ctx);
545 WOLFSSL_LOCAL int uIPReceiveFrom(WOLFSSL* ssl, char* buf, int sz,
546 void* ctx);
547 WOLFSSL_LOCAL int uIPSendTo(WOLFSSL* ssl, char* buf, int sz, void* ctx);
548
549#endif
550
551#ifdef WOLFSSL_GNRC
552 #include <sock_types.h>
553 #include <net/gnrc.h>
554 #include <net/af.h>
555 #include <net/sock.h>
556 #include <net/gnrc/tcp.h>
557 #include <net/gnrc/udp.h>
558
559 struct gnrc_wolfssl_ctx {
560 union socket_connector {
561 #ifdef MODULE_SOCK_TCP
562 sock_tcp_t tcp;
563 #endif
564 sock_udp_t udp;
565 } conn;
566 WOLFSSL_CTX *ctx;
567 WOLFSSL *ssl;
568
569 int closing;
570 struct _sock_tl_ep peer_addr;
571 };
572
573 typedef struct gnrc_wolfssl_ctx sock_tls_t;
574
575 WOLFSSL_LOCAL int GNRC_ReceiveFrom(WOLFSSL* ssl, char* buf, int sz,
576 void* ctx);
577 WOLFSSL_LOCAL int GNRC_SendTo(WOLFSSL* ssl, char* buf, int sz, void* ctx);
578
579#endif
580
581
582#ifdef WOLFSSL_DTLS
583 typedef int (*CallbackGenCookie)(WOLFSSL* ssl, unsigned char* buf, int sz,
584 void* ctx);
585 WOLFSSL_API void wolfSSL_CTX_SetGenCookie(WOLFSSL_CTX*, CallbackGenCookie);
586 WOLFSSL_API void wolfSSL_SetCookieCtx(WOLFSSL* ssl, void *ctx);
587 WOLFSSL_API void* wolfSSL_GetCookieCtx(WOLFSSL* ssl);
588
589 #ifdef WOLFSSL_SESSION_EXPORT
590 typedef int (*CallbackGetPeer)(WOLFSSL* ssl, char* ip, int* ipSz,
591 unsigned short* port, int* fam);
592 typedef int (*CallbackSetPeer)(WOLFSSL* ssl, char* ip, int ipSz,
593 unsigned short port, int fam);
594
595 WOLFSSL_API void wolfSSL_CTX_SetIOGetPeer(WOLFSSL_CTX*, CallbackGetPeer);
596 WOLFSSL_API void wolfSSL_CTX_SetIOSetPeer(WOLFSSL_CTX*, CallbackSetPeer);
597 #endif /* WOLFSSL_SESSION_EXPORT */
598#endif
599
600
601
602#ifndef XINET_NTOP
603 #define XINET_NTOP(a,b,c,d) inet_ntop((a),(b),(c),(d))
604 #ifdef USE_WINDOWS_API /* Windows-friendly definition */
605 #undef XINET_NTOP
606 #define XINET_NTOP(a,b,c,d) InetNtop((a),(b),(c),(d))
607 #endif
608#endif
609#ifndef XINET_PTON
610 #define XINET_PTON(a,b,c) inet_pton((a),(b),(c))
611 #ifdef USE_WINDOWS_API /* Windows-friendly definition */
612 #undef XINET_PTON
613 #define XINET_PTON(a,b,c) InetPton((a),(b),(c))
614 #endif
615#endif
616#ifndef XHTONS
617 #define XHTONS(a) htons((a))
618#endif
619#ifndef XNTOHS
620 #define XNTOHS(a) ntohs((a))
621#endif
622
623#ifndef WOLFSSL_IP4
624 #define WOLFSSL_IP4 AF_INET
625#endif
626#ifndef WOLFSSL_IP6
627 #define WOLFSSL_IP6 AF_INET6
628#endif
629
630
631#ifdef __cplusplus
632 } /* extern "C" */
633#endif
634
635#endif /* WOLFSSL_IO_H */
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