From 1c6848025af910e76317d228e8b66f19c6bbd1f7 Mon Sep 17 00:00:00 2001 From: edolomb Date: Thu, 17 Jan 2019 15:20:57 +0000 Subject: Deleted sama demos git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@12544 110e8d01-0319-4d1e-a829-52ad28d1bb01 --- .../wolfssl_chibios.c | 264 --------------------- 1 file changed, 264 deletions(-) delete mode 100644 demos/ATSAMA5D2/RT-SAMA5D2-XPLAINED-HTTPS-SEC/wolfssl_chibios.c (limited to 'demos/ATSAMA5D2/RT-SAMA5D2-XPLAINED-HTTPS-SEC/wolfssl_chibios.c') diff --git a/demos/ATSAMA5D2/RT-SAMA5D2-XPLAINED-HTTPS-SEC/wolfssl_chibios.c b/demos/ATSAMA5D2/RT-SAMA5D2-XPLAINED-HTTPS-SEC/wolfssl_chibios.c deleted file mode 100644 index ede022421..000000000 --- a/demos/ATSAMA5D2/RT-SAMA5D2-XPLAINED-HTTPS-SEC/wolfssl_chibios.c +++ /dev/null @@ -1,264 +0,0 @@ -/* - ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ -/* - * **** This file incorporates work covered by the following copyright and **** - * **** permission notice: **** - * - * Copyright (C) 2006-2017 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 - * - */ - -#include "ch.h" -#include "hal.h" -#include -#include "proxies/tssockstub.h" -#include "wolfssl_chibios.h" -#include - -#if defined WOLFSSL_USE_NETCONN - -static int wolfssl_is_initialized = 0; -static int ssl_rb_len = 0; -static int ssl_rb_off = 0; - -#define MAX_SSL_BUF 1460 -static uint8_t ssl_recv_buffer[MAX_SSL_BUF]; - -sslconn *sslconn_accept(sslconn *sk) { - sslconn *new; - struct netconn *newconn = NULL; - err_t err; - err = netconn_accept(sk->conn, &newconn); - if (err != ERR_OK) { - return NULL; - } - new = chHeapAlloc(NULL, sizeof(sslconn)); - if (!new) - return NULL; - new->conn = newconn; - new->ctx = sk->ctx; - new->ssl = wolfSSL_new(new->ctx); - wolfSSL_SetIOReadCtx(new->ssl, new); - wolfSSL_SetIOWriteCtx(new->ssl, new); - - if (wolfSSL_accept(new->ssl) == SSL_SUCCESS) { - wolfSSL_set_using_nonblock(new->ssl, 1); - newconn->pcb.tcp->mss = 1480; - return new; - } else { - wolfSSL_free(new->ssl); - chHeapFree(new); - return NULL; - } -} - -sslconn *sslconn_new(enum netconn_type t, WOLFSSL_METHOD* method) { - sslconn *sk; - if (!wolfssl_is_initialized) { - wolfSSL_Init(); - wolfssl_is_initialized++; - } - - sk = chHeapAlloc(NULL, sizeof(sslconn)); - if (!sk) - return NULL; - memset(sk, 0, sizeof(sslconn)); - sk->ctx = wolfSSL_CTX_new(method); - if (!sk->ctx) - goto error; - sk->conn = netconn_new(t); - if (!sk->conn) - goto error; - wolfSSL_SetIORecv(sk->ctx, wolfssl_recv_cb); - wolfSSL_SetIOSend(sk->ctx, wolfssl_send_cb); - return sk; - -error: - if (sk->ctx) - wolfSSL_CTX_free(sk->ctx); - chHeapFree(sk); - return NULL; -} - -void sslconn_close(sslconn *sk) { - netconn_delete(sk->conn); - wolfSSL_free(sk->ssl); - chHeapFree(sk); -} - -#endif /* WOLFSSL_USE_NETCONN */ - -/* IO Callbacks */ -int wolfssl_send_cb(WOLFSSL* ssl, char *buf, int sz, void *ctx) { - -#if defined WOLFSSL_USE_NETCONN - sslconn *sk = (sslconn *)ctx; - int err; - (void)ssl; - err = netconn_write(sk->conn, buf, sz, NETCONN_COPY); - if (err == ERR_OK) - return sz; - else - return -2; -#elif defined WOLFSSL_USE_SOCKET - (void)ssl; - /* By default, ctx will be a pointer to the file descriptor to write to. - * This can be changed by calling wolfSSL_SetIOWriteCtx(). */ - int sockfd = *(int*)ctx; - return send(sockfd, buf, sz, 0); -#endif -} - -int wolfssl_recv_cb(WOLFSSL *ssl, char *buf, int sz, void *ctx) { - -#if defined WOLFSSL_USE_NETCONN - sslconn *sk = (sslconn *)ctx; - struct netbuf *inbuf = NULL; - uint8_t *net_buf; - uint16_t buflen; - (void)ssl; - err_t err; - - if (ssl_rb_len > 0) { - if (sz > ssl_rb_len - ssl_rb_off) - sz = ssl_rb_len - ssl_rb_off; - memcpy(buf, ssl_recv_buffer + ssl_rb_off, sz); - ssl_rb_off += sz; - if (ssl_rb_off >= ssl_rb_len) { - ssl_rb_len = 0; - ssl_rb_off = 0; - } - return sz; - } - - - err = netconn_recv(sk->conn, &inbuf); - if (err == ERR_OK) { - netbuf_data(inbuf, (void **)&net_buf, &buflen); - ssl_rb_len = buflen; - if (ssl_rb_len > MAX_SSL_BUF) - ssl_rb_len = MAX_SSL_BUF; - memcpy(ssl_recv_buffer, net_buf, ssl_rb_len); - ssl_rb_off = 0; - if (sz > ssl_rb_len) - sz = ssl_rb_len; - memcpy(buf, ssl_recv_buffer, sz); - ssl_rb_off += sz; - if (ssl_rb_off >= ssl_rb_len) { - ssl_rb_len = 0; - ssl_rb_off = 0; - } - netbuf_delete(inbuf); - return sz; - } - else - return 0; - //return WOLFSSL_CBIO_ERR_WANT_READ; -#elif defined WOLFSSL_USE_SOCKET - (void)ssl; - int sockfd = *(int*)ctx; - return recv(sockfd, buf, sz, 0); -#endif -} - -#ifndef ST2S -#define ST2S(n) (((n) + CH_CFG_ST_FREQUENCY - 1UL) / CH_CFG_ST_FREQUENCY) -#endif - -#ifndef ST2MS -#define ST2MS(n) (((n) * 1000UL + CH_CFG_ST_FREQUENCY - 1UL) / CH_CFG_ST_FREQUENCY) -#endif - -word32 LowResTimer(void) { - systime_t t = chVTGetSystemTimeX(); - return ST2S(t); -} - -word32 epochTime(void) { - RTCDateTime date; - struct tm now_tm; - rtcGetTime(&RTCD0, &date); - rtcConvertDateTimeToStructTm(&date, &now_tm, NULL); - return (word32) mktime(&now_tm); -} - -uint32_t TimeNowInMilliseconds(void) { - systime_t t = chVTGetSystemTimeX(); - return ST2MS(t); -} - -void *chHeapRealloc (void *addr, uint32_t size) { - union heap_header *hp; - uint32_t prev_size, new_size; - - void *ptr; - - if(addr == NULL) { - return chHeapAlloc(NULL, size); - } - - /* previous allocated segment is preceded by an heap_header */ - hp = addr - sizeof(union heap_header); - prev_size = hp->used.size; /* size is always multiple of 8 */ - - /* check new size memory alignment */ - if(size % 8 == 0) { - new_size = size; - } - else { - new_size = ((int) (size / 8)) * 8 + 8; - } - - if(prev_size >= new_size) { - return addr; - } - - ptr = chHeapAlloc(NULL, size); - if(ptr == NULL) { - return NULL; - } - - memcpy(ptr, addr, prev_size); - - chHeapFree(addr); - - return ptr; -} - -void *chibios_alloc(void *heap, int size) { - return chHeapAlloc(heap, size); -} - -void chibios_free(void *ptr) { - if (ptr) - chHeapFree(ptr); -} -- cgit v1.2.3