/* sctp-client.c * * Copyright (C) 2006-2024 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 */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #ifndef WOLFSSL_USER_SETTINGS #include <wolfssl/options.h> #endif #include <wolfssl/wolfcrypt/settings.h> #ifdef WOLFSSL_SCTP /* sctp */ #include <sys/socket.h> #include <sys/types.h> #include <arpa/inet.h> #include <netinet/in.h> /* std */ #include <stdio.h> #include <string.h> #include <unistd.h> #endif /* WOLFSSL_SCTP */ int main(int argc, char **argv) { (void)argc; (void)argv; #ifdef WOLFSSL_SCTP int sd = socket(PF_INET, SOCK_STREAM, IPPROTO_SCTP); if (sd < 0) perror("sctp socket error"); struct sockaddr_in sa; memset(&sa, 0, sizeof(sa)); sa.sin_family = AF_INET; sa.sin_addr.s_addr = inet_addr("127.0.0.1"); sa.sin_port = htons(12345); int ret = connect(sd, (struct sockaddr*)&sa, sizeof(sa)); if (ret < 0) perror("sctp connect error"); const char* msg = "hello sctp"; char buffer[80]; send(sd, msg, strlen(msg), 0); int got = (int)recv(sd, buffer, sizeof(buffer), 0); if (got > 0) { buffer[got] = 0; printf("server said: %s\n", buffer); } close(sd); #endif /* WOLFSSL_SCTP */ return 0; }