From b2ef5f0d01a93f991267a9dbd58ec903319d96bf Mon Sep 17 00:00:00 2001 From: Gregory Nutt Date: Thu, 10 Apr 2014 18:15:06 -0600 Subject: apps/netutils/ntpclient: Add a primitive NTP client. Initial checkin is untested and probably incomplete --- apps/include/netutils/base64.h | 170 +++++++++++++++---------------- apps/include/netutils/md5.h | 208 +++++++++++++++++++------------------- apps/include/netutils/ntpclient.h | 113 +++++++++++++++++++++ 3 files changed, 302 insertions(+), 189 deletions(-) create mode 100644 apps/include/netutils/ntpclient.h (limited to 'apps/include/netutils') diff --git a/apps/include/netutils/base64.h b/apps/include/netutils/base64.h index e361a3a22..1fa6e6bdf 100644 --- a/apps/include/netutils/base64.h +++ b/apps/include/netutils/base64.h @@ -1,85 +1,85 @@ -/**************************************************************************** - * apps/include/netutils/base64.h - * - * This file is part of the NuttX RTOS: - * - * Copyright (C) 2012 Gregory Nutt. All rights reserved. - * Author: Darcy Gong - * - * Reference: - * - * Base64 encoding/decoding (RFC1341) - * Copyright (c) 2005, Jouni Malinen - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Alternatively, this software may be distributed under the terms of BSD - * license. - * - * See README and COPYING for more details. - * - * And is re-released under the NuttX modified BSD license: - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the Institute nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - ****************************************************************************/ - -#ifndef __APPS_INCLUDE_NETUTILS_BASE64_H -#define __APPS_INCLUDE_NETUTILS_BASE64_H - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include - -#ifdef __cplusplus -extern "C" -{ -#endif - -/**************************************************************************** - * Public Function Prototypes - ****************************************************************************/ - -#ifdef CONFIG_CODECS_BASE64 -unsigned char *base64_encode(const unsigned char *src, size_t len, - unsigned char *dst, size_t *out_len); -unsigned char *base64_decode(const unsigned char *src, size_t len, - unsigned char *dst, size_t *out_len); -unsigned char *base64w_encode(const unsigned char *src, size_t len, - unsigned char *dst, size_t *out_len); -unsigned char *base64w_decode(const unsigned char *src, size_t len, - unsigned char *dst, size_t *out_len); -#endif /* CONFIG_CODECS_BASE64 */ - -#ifdef __cplusplus -} -#endif - -#endif /* __APPS_INCLUDE_NETUTILS_BASE64_H */ +/**************************************************************************** + * apps/include/netutils/base64.h + * + * This file is part of the NuttX RTOS: + * + * Copyright (C) 2012 Gregory Nutt. All rights reserved. + * Author: Darcy Gong + * + * Reference: + * + * Base64 encoding/decoding (RFC1341) + * Copyright (c) 2005, Jouni Malinen + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Alternatively, this software may be distributed under the terms of BSD + * license. + * + * See README and COPYING for more details. + * + * And is re-released under the NuttX modified BSD license: + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + ****************************************************************************/ + +#ifndef __APPS_INCLUDE_NETUTILS_BASE64_H +#define __APPS_INCLUDE_NETUTILS_BASE64_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#ifdef __cplusplus +extern "C" +{ +#endif + +/**************************************************************************** + * Public Function Prototypes + ****************************************************************************/ + +#ifdef CONFIG_CODECS_BASE64 +unsigned char *base64_encode(const unsigned char *src, size_t len, + unsigned char *dst, size_t *out_len); +unsigned char *base64_decode(const unsigned char *src, size_t len, + unsigned char *dst, size_t *out_len); +unsigned char *base64w_encode(const unsigned char *src, size_t len, + unsigned char *dst, size_t *out_len); +unsigned char *base64w_decode(const unsigned char *src, size_t len, + unsigned char *dst, size_t *out_len); +#endif /* CONFIG_CODECS_BASE64 */ + +#ifdef __cplusplus +} +#endif + +#endif /* __APPS_INCLUDE_NETUTILS_BASE64_H */ diff --git a/apps/include/netutils/md5.h b/apps/include/netutils/md5.h index b982a0b36..bb75e6d1e 100644 --- a/apps/include/netutils/md5.h +++ b/apps/include/netutils/md5.h @@ -1,104 +1,104 @@ -/**************************************************************************** - * apps/include/netutils/md5.h - * - * This file is part of the NuttX RTOS: - * - * Copyright (C) 2012 Gregory Nutt. All rights reserved. - * Author: Darcy Gong - * - * Reference: - * - * This code implements the MD5 message-digest algorithm. - * The algorithm is due to Ron Rivest. This code was - * written by Colin Plumb in 1993, no copyright is claimed. - * This code is in the public domain; do with it what you wish. - * - * Equivalent code is available from RSA Data Security, Inc. - * This code has been tested against that, and is equivalent, - * except that you don't need to include two pages of legalese - * with every copy. - * - * To compute the message digest of a chunk of bytes, declare an - * MD5Context structure, pass it to MD5Init, call MD5Update as - * needed on buffers full of bytes, and then call MD5Final, which - * will fill a supplied 16-byte array with the digest. - * - * See README and COPYING for more details. - * - * And is re-released under the NuttX modified BSD license: - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the Institute nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - ****************************************************************************/ - -#ifndef __APPS_INCLUDE_NETUTILS_MD5_H -#define __APPS_INCLUDE_NETUTILS_MD5_H - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include - -#ifdef CONFIG_CODECS_HASH_MD5 - -#ifdef __cplusplus -extern "C" -{ -#endif - -/**************************************************************************** - * Public Types - ****************************************************************************/ - -struct MD5Context -{ - uint32_t buf[4]; - uint32_t bits[2]; - uint8_t in[64]; -}; - -typedef struct MD5Context MD5_CTX; - -/**************************************************************************** - * Public Function Prototypes - ****************************************************************************/ - -void MD5Init(struct MD5Context *context); -void MD5Update(struct MD5Context *context, unsigned char const *buf, - unsigned len); -void MD5Final(unsigned char digest[16], struct MD5Context *context); -void MD5Transform(uint32_t buf[4], uint32_t const in[16]); - -void md5_sum(const uint8_t *addr, const size_t len, uint8_t *mac); -char *md5_hash(const uint8_t *addr, const size_t len); - -#ifdef __cplusplus -} -#endif - -#endif /* CONFIG_CODECS_HASH_MD5 */ -#endif /* __APPS_INCLUDE_NETUTILS_MD5_H */ +/**************************************************************************** + * apps/include/netutils/md5.h + * + * This file is part of the NuttX RTOS: + * + * Copyright (C) 2012 Gregory Nutt. All rights reserved. + * Author: Darcy Gong + * + * Reference: + * + * This code implements the MD5 message-digest algorithm. + * The algorithm is due to Ron Rivest. This code was + * written by Colin Plumb in 1993, no copyright is claimed. + * This code is in the public domain; do with it what you wish. + * + * Equivalent code is available from RSA Data Security, Inc. + * This code has been tested against that, and is equivalent, + * except that you don't need to include two pages of legalese + * with every copy. + * + * To compute the message digest of a chunk of bytes, declare an + * MD5Context structure, pass it to MD5Init, call MD5Update as + * needed on buffers full of bytes, and then call MD5Final, which + * will fill a supplied 16-byte array with the digest. + * + * See README and COPYING for more details. + * + * And is re-released under the NuttX modified BSD license: + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + ****************************************************************************/ + +#ifndef __APPS_INCLUDE_NETUTILS_MD5_H +#define __APPS_INCLUDE_NETUTILS_MD5_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#ifdef CONFIG_CODECS_HASH_MD5 + +#ifdef __cplusplus +extern "C" +{ +#endif + +/**************************************************************************** + * Public Types + ****************************************************************************/ + +struct MD5Context +{ + uint32_t buf[4]; + uint32_t bits[2]; + uint8_t in[64]; +}; + +typedef struct MD5Context MD5_CTX; + +/**************************************************************************** + * Public Function Prototypes + ****************************************************************************/ + +void MD5Init(struct MD5Context *context); +void MD5Update(struct MD5Context *context, unsigned char const *buf, + unsigned len); +void MD5Final(unsigned char digest[16], struct MD5Context *context); +void MD5Transform(uint32_t buf[4], uint32_t const in[16]); + +void md5_sum(const uint8_t *addr, const size_t len, uint8_t *mac); +char *md5_hash(const uint8_t *addr, const size_t len); + +#ifdef __cplusplus +} +#endif + +#endif /* CONFIG_CODECS_HASH_MD5 */ +#endif /* __APPS_INCLUDE_NETUTILS_MD5_H */ diff --git a/apps/include/netutils/ntpclient.h b/apps/include/netutils/ntpclient.h new file mode 100644 index 000000000..038f10500 --- /dev/null +++ b/apps/include/netutils/ntpclient.h @@ -0,0 +1,113 @@ +/**************************************************************************** + * apps/include/netutils/ntpclient.h + * + * Copyright (C) 2014 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +#ifndef __APPS_INCLUDE_NETUTILS_NTPCLIENT_H +#define __APPS_INCLUDE_NETUTILS_NTPCLIENT_H 1 + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ +/* Configuration ************************************************************/ + +#ifndef CONFIG_NETUTILS_NTPCLIENT_SERVERIP +# define CONFIG_NETUTILS_NTPCLIENT_SERVERIP 0x0a000001 +#endif + +#ifndef CONFIG_NETUTILS_NTPCLIENT_PORTNO +# define CONFIG_NETUTILS_NTPCLIENT_PORTNO 123 +#endif + +#ifndef CONFIG_NETUTILS_NTPCLIENT_STACKSIZE +# define CONFIG_NETUTILS_NTPCLIENT_STACKSIZE 2048 +#endif + +#ifndef CONFIG_NETUTILS_NTPCLIENT_SERVERPRIO +# define CONFIG_NETUTILS_NTPCLIENT_SERVERPRIO 100 +#endif + +#ifndef CONFIG_NETUTILS_NTPCLIENT_POLLDELAYSEC +# define CONFIG_NETUTILS_NTPCLIENT_POLLDELAYSEC 60 +#endif + +/**************************************************************************** + * Public Types + ****************************************************************************/ + +/**************************************************************************** + * Public Data + ****************************************************************************/ + +#ifdef __cplusplus +#define EXTERN extern "C" +extern "C" { +#else +#define EXTERN extern +#endif + +/**************************************************************************** + * Public Function Prototypes + ****************************************************************************/ +/**************************************************************************** + * Name: ntpclient_start + * + * Description: + * Start the NTP daemon + * + ****************************************************************************/ + +int ntpclient_start(void); + +/**************************************************************************** + * Name: ntpclient_stop + * + * Description: + * Stop the NTP daemon + * + ****************************************************************************/ + +int ntpclient_stop(void); + +#undef EXTERN +#ifdef __cplusplus +} +#endif + +#endif /* __APPS_INCLUDE_NETUTILS_NTPCLIENT_H */ -- cgit v1.2.3