HL-PDJ-1/components/nfc/ndef/launchapp/nfc_launchapp_rec.h
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/**
* Copyright (c) 2015 - 2020, 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:
*
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* 3. Neither the name of Nordic Semiconductor ASA nor the names of its
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*/
#ifndef NFC_LAUNCHAPP_REC_H__
#define NFC_LAUNCHAPP_REC_H__
/**@file
*
* @defgroup nfc_launchapp_rec Launch app records
* @{
* @ingroup nfc_launchapp_msg
*
* @brief Generation of NFC NDEF record descriptions that launch apps.
*
*/
#include <stdint.h>
#include "nfc_ndef_record.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Size of the type field of the Android Application Record, defined in the file
* @c nfc_launchapp_rec.c. It is used in the @ref NFC_NDEF_ANDROID_LAUNCHAPP_RECORD_DESC macro.
*/
#define NFC_ANDROID_REC_TYPE_LENGTH 15
/**
* @brief Size of the type field of the Windows LaunchApp Record, defined in the file
* @c nfc_launchapp_rec.c. It is used in the @ref NFC_NDEF_WINDOWS_LAUNCHAPP_RECORD_DESC_DEF macro.
*/
#define NFC_WINDOWS_REC_TYPE_LENGTH 21
/**
* @brief Size of the platform type, which is used to encode payload field of the Windows LaunchApp
* Record, defined in the file @c nfc_launchapp_rec.c. It is used in the
* @ref NFC_NDEF_WINDOWS_LAUNCHAPP_RECORD_DESC_DEF macro.
*/
#define NFC_WINDOWS_PLAT_TYPE_LENGTH 12
/**
* @brief Type of description of payload of Windows LaunchApp record.
*/
typedef struct
{
const uint8_t * platform;
uint8_t platform_length;
const uint8_t * app_id;
uint8_t app_id_length;
} win_launchapp_payload_desc_t;
/**
* @brief External reference to the type field of the NFC NDEF Android Application Record, defined in the
* file @c nfc_launchapp_rec.c. It is used in the @ref NFC_NDEF_ANDROID_LAUNCHAPP_RECORD_DESC_DEF macro.
*/
extern const uint8_t ndef_android_launchapp_rec_type[NFC_ANDROID_REC_TYPE_LENGTH];
/**
* @brief External reference to the type field of the NFC NDEF Windows LaunchApp record, defined in the
* file @c nfc_launchapp_rec.c. It is used in the @ref NFC_NDEF_WINDOWS_LAUNCHAPP_RECORD_DESC_DEF macro.
*/
extern const uint8_t ndef_windows_launchapp_rec_type[NFC_WINDOWS_REC_TYPE_LENGTH];
/**
* @brief External reference to the platform type, which is used to encode payload field of the NFC NDEF
* Windows LaunchApp record. This constant is defined in the file @c nfc_launchapp_rec.c and is used in
* the macro @ref NFC_NDEF_WINDOWS_LAUNCHAPP_RECORD_DESC_DEF.
*/
extern const uint8_t ndef_windows_launchapp_plat_type[NFC_WINDOWS_PLAT_TYPE_LENGTH];
/**
* @brief Function for constructing the payload for a Windows LaunchApp record.
*
* This function encodes the payload according to the LaunchApp record definition. It implements an API
* compatible with 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 LaunchApp record payload.
*
* @param[in,out] p_len Size of available memory to write as input. Size of generated
* payload as output.
*
* @retval NRF_SUCCESS Always success.
*/
ret_code_t nfc_win_launchapp_payload_constructor(win_launchapp_payload_desc_t * p_input,
uint8_t * p_buff,
uint32_t * p_len);
/** @brief Macro for generating a description of an NFC NDEF Android Application Record (AAR).
*
* This macro declares and initializes an instance of an NFC NDEF record description
* of an Android Application Record (AAR).
*
* @note The record descriptor is declared as automatic variable, which implies that
* the NDEF message encoding (see @ref nfc_launchapp_msg_encode) must be done
* in the same variable scope.
*
* @param[in] NAME Name for accessing record descriptor.
* @param[in] P_PACKAGE_NAME Pointer to the Android package name string.
* @param[in] PACKAGE_NAME_LENGTH Length of the Android package name.
*/
#define NFC_NDEF_ANDROID_LAUNCHAPP_RECORD_DESC_DEF(NAME, \
P_PACKAGE_NAME, \
PACKAGE_NAME_LENGTH) \
NFC_NDEF_RECORD_BIN_DATA_DEF(NAME, \
TNF_EXTERNAL_TYPE, \
NULL, \
0, \
ndef_android_launchapp_rec_type, \
sizeof(ndef_android_launchapp_rec_type), \
(P_PACKAGE_NAME), \
(PACKAGE_NAME_LENGTH))
/**
* @brief Macro for accessing the NFC NDEF Android Application Record descriptor
* instance that was created with @ref NFC_NDEF_ANDROID_LAUNCHAPP_RECORD_DESC_DEF.
*/
#define NFC_NDEF_ANDROID_LAUNCHAPP_RECORD_DESC(NAME) NFC_NDEF_RECORD_BIN_DATA(NAME)
/** @brief Macro for generating a description of an NFC NDEF Windows LaunchApp record.
*
* This macro declares and initializes an instance of an NFC NDEF record description
* of a Windows LaunchApp record.
*
* @note The record descriptor is declared as automatic variable, which implies that
* the NDEF message encoding (see @ref nfc_launchapp_msg_encode) must be done
* in the same variable scope.
*
* @param[in] NAME Name for accessing record descriptor.
* @param[in] P_WIN_APP_ID Pointer to the Windows application ID string (GUID).
* @param[in] WIN_APP_ID_LENGTH Length of the Windows application ID.
*
* @return Pointer to the description of the record.
*/
#define NFC_NDEF_WINDOWS_LAUNCHAPP_RECORD_DESC_DEF(NAME, \
P_WIN_APP_ID, \
WIN_APP_ID_LENGTH) \
win_launchapp_payload_desc_t NAME##_ndef_win_launchapp_rec_payload_desc = \
{ \
.platform = ndef_windows_launchapp_plat_type, \
.platform_length = sizeof(ndef_windows_launchapp_plat_type), \
.app_id = (P_WIN_APP_ID), \
.app_id_length = WIN_APP_ID_LENGTH \
}; \
NFC_NDEF_GENERIC_RECORD_DESC_DEF(NAME, \
TNF_ABSOLUTE_URI, \
NULL, \
0, \
ndef_windows_launchapp_rec_type, \
sizeof(ndef_windows_launchapp_rec_type), \
nfc_win_launchapp_payload_constructor, \
&NAME##_ndef_win_launchapp_rec_payload_desc) \
/**
* @brief Macro for accessing the NFC NDEF Windows LaunchApp Record descriptor
* instance that was created with @ref NFC_NDEF_WINDOWS_LAUNCHAPP_RECORD_DESC_DEF.
*/
#define NFC_NDEF_WINDOWS_LAUNCHAPP_RECORD_DESC(NAME) NFC_NDEF_GENERIC_RECORD_DESC(NAME)
/** @} */
#ifdef __cplusplus
}
#endif
#endif // NFC_LAUNCHAPP_REC