/** * Copyright (c) 2015 - 2018, Nordic Semiconductor ASA * * All rights reserved. * * 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, except as embedded into a Nordic * Semiconductor ASA integrated circuit in a product or a software update for * such product, 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 Nordic Semiconductor ASA nor the names of its * contributors may be used to endorse or promote products derived from this * software without specific prior written permission. * * 4. This software, with or without modification, must only be used with a * Nordic Semiconductor ASA integrated circuit. * * 5. Any software provided in binary form under this license must not be reverse * engineered, decompiled, modified and/or disassembled. * * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA 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 NFC_URI_REC_H__ #define NFC_URI_REC_H__ /**@file * * @defgroup nfc_uri_rec URI records * @{ * @ingroup nfc_uri_msg * * @brief Generation of NFC NDEF URI record descriptions. * */ #include "nfc_ndef_record.h" #ifdef __cplusplus extern "C" { #endif /** * @enum nfc_uri_id_t * @brief URI identifier codes according to "URI Record Type Definition" * (denotation "NFCForum-TS-RTD_URI_1.0" published on 2006-07-24) chapter 3.2.2. */ typedef enum { NFC_URI_NONE = 0x00, /**< No prepending is done. */ NFC_URI_HTTP_WWW = 0x01, /**< "http://www." */ NFC_URI_HTTPS_WWW = 0x02, /**< "https://www." */ NFC_URI_HTTP = 0x03, /**< "http:" */ NFC_URI_HTTPS = 0x04, /**< "https:" */ NFC_URI_TEL = 0x05, /**< "tel:" */ NFC_URI_MAILTO = 0x06, /**< "mailto:" */ NFC_URI_FTP_ANONYMOUS = 0x07, /**< "ftp://anonymous:anonymous@" */ NFC_URI_FTP_FTP = 0x08, /**< "ftp://ftp." */ NFC_URI_FTPS = 0x09, /**< "ftps://" */ NFC_URI_SFTP = 0x0A, /**< "sftp://" */ NFC_URI_SMB = 0x0B, /**< "smb://" */ NFC_URI_NFS = 0x0C, /**< "nfs://" */ NFC_URI_FTP = 0x0D, /**< "ftp://" */ NFC_URI_DAV = 0x0E, /**< "dav://" */ NFC_URI_NEWS = 0x0F, /**< "news:" */ NFC_URI_TELNET = 0x10, /**< "telnet://" */ NFC_URI_IMAP = 0x11, /**< "imap:" */ NFC_URI_RTSP = 0x12, /**< "rtsp://" */ NFC_URI_URN = 0x13, /**< "urn:" */ NFC_URI_POP = 0x14, /**< "pop:" */ NFC_URI_SIP = 0x15, /**< "sip:" */ NFC_URI_SIPS = 0x16, /**< "sips:" */ NFC_URI_TFTP = 0x17, /**< "tftp:" */ NFC_URI_BTSPP = 0x18, /**< "btspp://" */ NFC_URI_BTL2CAP = 0x19, /**< "btl2cap://" */ NFC_URI_BTGOEP = 0x1A, /**< "btgoep://" */ NFC_URI_TCPOBEX = 0x1B, /**< "tcpobex://" */ NFC_URI_IRDAOBEX = 0x1C, /**< "irdaobex://" */ NFC_URI_FILE = 0x1D, /**< "file://" */ NFC_URI_URN_EPC_ID = 0x1E, /**< "urn:epc:id:" */ NFC_URI_URN_EPC_TAG = 0x1F, /**< "urn:epc:tag:" */ NFC_URI_URN_EPC_PAT = 0x20, /**< "urn:epc:pat:" */ NFC_URI_URN_EPC_RAW = 0x21, /**< "urn:epc:raw:" */ NFC_URI_URN_EPC = 0x22, /**< "urn:epc:" */ NFC_URI_URN_NFC = 0x23, /**< "urn:nfc:" */ NFC_URI_RFU = 0xFF /**< No prepending is done. Reserved for future use. */ } nfc_uri_id_t; /** * @brief Type of description of the payload of a URI record. */ typedef struct { nfc_uri_id_t uri_id_code; /**< URI identifier code. */ uint8_t const * p_uri_data; /**< Pointer to a URI string. */ uint8_t uri_data_len; /**< Length of the URI string. */ } uri_payload_desc_t; /** * @brief External reference to the type field of the URI record, defined in the * file @c nfc_uri_rec.c. It is used in the @ref NFC_NDEF_URI_RECORD_DESC_DEF macro. */ extern const uint8_t ndef_uri_record_type; /** * @brief Function for constructing the payload for a URI record. * * This function encodes the payload according to the URI record definition. It implements an API * compatible with @ref p_payload_constructor_t. * * @param[in] p_input Pointer to the description of the payload. * @param[out] p_buff Pointer to payload destination. If NULL, function will * calculate the expected size of the URI record payload. * * @param[in,out] p_len Size of available memory to write as input. Size of generated * payload as output. * * @retval NRF_SUCCESS If the payload was encoded successfully. * @retval NRF_ERROR_NO_MEM If the predicted payload size is bigger than the provided buffer space. */ ret_code_t nfc_uri_payload_constructor( uri_payload_desc_t * p_input, uint8_t * p_buff, uint32_t * p_len); /** @brief Macro for generating a description of a URI record. * * This macro initializes an instance of an NFC NDEF record description of a URI record. * * @note The record descriptor is declared as automatic variable, which implies that * the NDEF message encoding (see @ref nfc_uri_msg_encode) must be done * in the same variable scope. * * @param[in] NAME Name for accessing record descriptor. * @param[in] URI_ID_CODE URI identifier code that defines the protocol field of the URI. * @param[in] P_URI_DATA Pointer to the URI string. * The string should not contain the protocol field if the protocol * was specified in @p uri_id_code. * @param[in] URI_DATA_LEN Length of the URI string. */ #define NFC_NDEF_URI_RECORD_DESC_DEF(NAME, \ URI_ID_CODE, \ P_URI_DATA, \ URI_DATA_LEN) \ uri_payload_desc_t NAME##_ndef_uri_record_payload_desc = \ { \ .uri_id_code = (URI_ID_CODE), \ .p_uri_data = (P_URI_DATA), \ .uri_data_len = (URI_DATA_LEN) \ }; \ \ NFC_NDEF_GENERIC_RECORD_DESC_DEF( NAME, \ TNF_WELL_KNOWN, \ NULL, \ 0, \ &ndef_uri_record_type, \ sizeof(ndef_uri_record_type), \ nfc_uri_payload_constructor, \ &NAME##_ndef_uri_record_payload_desc) \ /** * @brief Macro for accessing the NFC NDEF URI record descriptor instance that * was created with @ref NFC_NDEF_URI_RECORD_DESC_DEF. */ #define NFC_NDEF_URI_RECORD_DESC(NAME) NFC_NDEF_GENERIC_RECORD_DESC(NAME) /** @} */ #ifdef __cplusplus } #endif #endif // NFC_URI_REC_H__