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https://github.com/cesanta/mongoose.git
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130 lines
4.5 KiB
C
130 lines
4.5 KiB
C
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/*
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* Copyright 2017 NXP
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* All rights reserved.
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*
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*
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*/
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#ifndef _FSL_STR_H
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#define _FSL_STR_H
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#include "fsl_common.h"
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/*!
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* @addtogroup debugconsole
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* @{
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*/
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/*******************************************************************************
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* Definitions
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******************************************************************************/
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/*! @brief Definition to printf the float number. */
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#ifndef PRINTF_FLOAT_ENABLE
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#define PRINTF_FLOAT_ENABLE 0U
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#endif /* PRINTF_FLOAT_ENABLE */
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/*! @brief Definition to scanf the float number. */
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#ifndef SCANF_FLOAT_ENABLE
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#define SCANF_FLOAT_ENABLE 0U
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#endif /* SCANF_FLOAT_ENABLE */
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/*! @brief Definition to support advanced format specifier for printf. */
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#ifndef PRINTF_ADVANCED_ENABLE
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#define PRINTF_ADVANCED_ENABLE 0U
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#endif /* PRINTF_ADVANCED_ENABLE */
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/*! @brief Definition to support advanced format specifier for scanf. */
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#ifndef SCANF_ADVANCED_ENABLE
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#define SCANF_ADVANCED_ENABLE 0U
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#endif /* SCANF_ADVANCED_ENABLE */
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/*******************************************************************************
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* Prototypes
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******************************************************************************/
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#if (defined(PRINTF_ADVANCED_ENABLE) && (PRINTF_ADVANCED_ENABLE > 0U))
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/*! @brief Specification modifier flags for printf. */
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enum _debugconsole_printf_flag
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{
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kPRINTF_Minus = 0x01U, /*!< Minus FLag. */
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kPRINTF_Plus = 0x02U, /*!< Plus Flag. */
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kPRINTF_Space = 0x04U, /*!< Space Flag. */
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kPRINTF_Zero = 0x08U, /*!< Zero Flag. */
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kPRINTF_Pound = 0x10U, /*!< Pound Flag. */
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kPRINTF_LengthChar = 0x20U, /*!< Length: Char Flag. */
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kPRINTF_LengthShortInt = 0x40U, /*!< Length: Short Int Flag. */
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kPRINTF_LengthLongInt = 0x80U, /*!< Length: Long Int Flag. */
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kPRINTF_LengthLongLongInt = 0x100U, /*!< Length: Long Long Int Flag. */
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};
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#endif /* PRINTF_ADVANCED_ENABLE */
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/*! @brief Specification modifier flags for scanf. */
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enum _debugconsole_scanf_flag
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{
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kSCANF_Suppress = 0x2U, /*!< Suppress Flag. */
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kSCANF_DestMask = 0x7cU, /*!< Destination Mask. */
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kSCANF_DestChar = 0x4U, /*!< Destination Char Flag. */
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kSCANF_DestString = 0x8U, /*!< Destination String FLag. */
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kSCANF_DestSet = 0x10U, /*!< Destination Set Flag. */
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kSCANF_DestInt = 0x20U, /*!< Destination Int Flag. */
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kSCANF_DestFloat = 0x30U, /*!< Destination Float Flag. */
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kSCANF_LengthMask = 0x1f00U, /*!< Length Mask Flag. */
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#if (defined(SCANF_ADVANCED_ENABLE) && (SCANF_ADVANCED_ENABLE > 0U))
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kSCANF_LengthChar = 0x100U, /*!< Length Char Flag. */
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kSCANF_LengthShortInt = 0x200U, /*!< Length ShortInt Flag. */
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kSCANF_LengthLongInt = 0x400U, /*!< Length LongInt Flag. */
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kSCANF_LengthLongLongInt = 0x800U, /*!< Length LongLongInt Flag. */
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#endif /* SCANF_ADVANCED_ENABLE */
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#if (defined(SCANF_FLOAT_ENABLE) && (SCANF_FLOAT_ENABLE > 0))
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kSCANF_LengthLongLongDouble = 0x1000U, /*!< Length LongLongDuoble Flag. */
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#endif /*PRINTF_FLOAT_ENABLE */
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kSCANF_TypeSinged = 0x2000U, /*!< TypeSinged Flag. */
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};
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#if defined(__cplusplus)
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extern "C" {
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#endif /* __cplusplus */
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/*!
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* @brief A function pointer which is used when format printf log.
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*/
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typedef void (*printfCb)(char *buf, int32_t *indicator, char val, int len);
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/*!
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* @brief This function outputs its parameters according to a formatted string.
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*
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* @note I/O is performed by calling given function pointer using following
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* (*func_ptr)(c);
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*
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* @param[in] fmt Format string for printf.
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* @param[in] ap Arguments to printf.
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* @param[in] buf pointer to the buffer
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* @param cb print callbck function pointer
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*
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* @return Number of characters to be print
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*/
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int StrFormatPrintf(const char *fmt, va_list ap, char *buf, printfCb cb);
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/*!
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* @brief Converts an input line of ASCII characters based upon a provided
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* string format.
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*
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* @param[in] line_ptr The input line of ASCII data.
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* @param[in] format Format first points to the format string.
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* @param[in] args_ptr The list of parameters.
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*
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* @return Number of input items converted and assigned.
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* @retval IO_EOF When line_ptr is empty string "".
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*/
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int StrFormatScanf(const char *line_ptr, char *format, va_list args_ptr);
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#if defined(__cplusplus)
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}
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#endif /* __cplusplus */
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/*! @} */
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#endif /* _FSL_STR_H */
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