+++ /dev/null
-/* cyassl_adds.c
- *
- * Copyright (C) 2006-2014 wolfSSL Inc.
- *
- * This file is part of CyaSSL.
- *
- * CyaSSL 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.
- *
- * CyaSSL 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 02110-1301, USA
- */
-
-#ifdef HAVE_CONFIG_H
- #include <config.h>
-#endif
-
-#include <cyassl/ctaocrypt/settings.h>
-
-#ifndef _WIN32
- #define HAVE_CONFIG_H
-#endif
-
-#include <cyassl/ssl.h>
-#include <cyassl/ctaocrypt/rsa.h>
-#include <cyassl/ctaocrypt/asn.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <assert.h>
-#include <ctype.h>
-
-#ifdef _WIN32
- #include <winsock2.h>
- #include <process.h>
- #ifdef TEST_IPV6 /* don't require newer SDK for IPV4 */
- #include <ws2tcpip.h>
- #include <wspiapi.h>
- #endif
- #define SOCKET_T int
-#else
- #include <string.h>
- #include <unistd.h>
- #include <netdb.h>
- #include <netinet/in.h>
- #include <arpa/inet.h>
- #include <sys/ioctl.h>
- #include <sys/time.h>
- #include <sys/types.h>
- #include <sys/socket.h>
- #include <pthread.h>
- #ifdef NON_BLOCKING
- #include <fcntl.h>
- #endif
- #ifdef TEST_IPV6
- #include <netdb.h>
- #endif
- #define SOCKET_T unsigned int
-#endif /* _WIN32 */
-
-#ifdef _MSC_VER
- /* disable conversion warning */
- /* 4996 warning to use MS extensions e.g., strcpy_s instead of strncpy */
- #pragma warning(disable:4244 4996)
-#endif
-
-#if defined(__MACH__) || defined(_WIN32)
- #ifndef _SOCKLEN_T
- typedef int socklen_t;
- #endif
-#endif
-
-
-/* HPUX doesn't use socklent_t for third parameter to accept */
-#if !defined(__hpux__)
- typedef socklen_t* ACCEPT_THIRD_T;
-#else
- typedef int* ACCEPT_THIRD_T;
-#endif
-
-
-#ifdef _WIN32
- #define CloseSocket(s) closesocket(s)
- #define StartTCP() { WSADATA wsd; WSAStartup(0x0002, &wsd); }
-#else
- #define CloseSocket(s) close(s)
- #define StartTCP()
-#endif
-
-
-#ifdef TEST_IPV6
- typedef struct sockaddr_in6 SOCKADDR_IN_T;
- #define AF_INET_V AF_INET6
-#else
- typedef struct sockaddr_in SOCKADDR_IN_T;
- #define AF_INET_V AF_INET
-#endif
-
-
-enum {
- SSL_BLOCKING = 2,
- SSL_NONBLOCKING = 4
-};
-
-
-static int tcp_socket(SOCKET_T* sockfd, SOCKADDR_IN_T* addr, const char* peer,
- short port)
-{
- const char* host = peer;
-
- /* peer could be in human readable form */
- if (isalpha(peer[0])) {
- struct hostent* entry = gethostbyname(peer);
-
- if (entry) {
- struct sockaddr_in tmp;
- memset(&tmp, 0, sizeof(struct sockaddr_in));
- memcpy(&tmp.sin_addr.s_addr, entry->h_addr_list[0],entry->h_length);
- host = inet_ntoa(tmp.sin_addr);
- }
- else
- return -1; /* no entry for host */
- }
-
- *sockfd = socket(AF_INET, SOCK_STREAM, 0);
- memset(addr, 0, sizeof(SOCKADDR_IN_T));
-
- addr->sin_family = AF_INET;
- addr->sin_port = htons(port);
- addr->sin_addr.s_addr = inet_addr(host);
-
-#ifdef SO_NOSIGPIPE
- {
- int on = 1;
- socklen_t len = sizeof(on);
- setsockopt(*sockfd, SOL_SOCKET, SO_NOSIGPIPE, &on, len);
- }
-#endif
-
- return 0;
-}
-
-
-static int tcp_connect(SOCKET_T* sockfd, const char* ip, short port)
-{
- SOCKADDR_IN_T addr;
- int ret = tcp_socket(sockfd, &addr, ip, port);
- if (ret != 0) return ret;
-
- if (connect(*sockfd, (const struct sockaddr*)&addr, sizeof(addr)) != 0)
- return -2; /* can't connect */
-
- return 0;
-}
-
-
-int CyaSSL_swig_connect(CYASSL* ssl, const char* server, int port)
-{
- SOCKET_T sockfd;
- int ret = tcp_connect(&sockfd, server, port);
- if (ret != 0) return ret;
-
- CyaSSL_set_fd(ssl, sockfd);
-
- return CyaSSL_connect(ssl);
-}
-
-
-char* CyaSSL_error_string(int err)
-{
- static char buffer[CYASSL_MAX_ERROR_SZ];
-
- return CyaSSL_ERR_error_string(err, buffer);
-}
-
-
-RNG* GetRng(void)
-{
- RNG* rng = (RNG*)malloc(sizeof(RNG));
-
- if (rng)
- if (InitRng(rng) != 0) {
- free(rng);
- rng = 0;
- }
-
- return rng;
-}
-
-
-RsaKey* GetRsaPrivateKey(const char* keyFile)
-{
- RsaKey* key = (RsaKey*)malloc(sizeof(RsaKey));
-
- if (key) {
- byte tmp[1024];
- size_t bytes;
- int ret;
- word32 idx = 0;
- FILE* file = fopen(keyFile, "rb");
-
- if (!file) {
- free(key);
- return 0;
- }
-
- bytes = fread(tmp, 1, sizeof(tmp), file);
- fclose(file);
- InitRsaKey(key, 0);
-
- ret = RsaPrivateKeyDecode(tmp, &idx, key, (word32)bytes);
- if (ret != 0) {
- FreeRsaKey(key);
- free(key);
- return 0;
- }
- }
- return key;
-}
-
-
-void FillSignStr(unsigned char* dst, const char* src, int size)
-{
- memcpy(dst, src, size);
-}
-
projects / freertos / blobdiff