ota_base64_private.h File Reference

Function declarations and error codes for ota_base64.c. More...

#include <stdint.h>
#include <stdlib.h>

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Enumerations
enum	Base64Status_t {   Base64Success, Base64InvalidSymbol, Base64InvalidSymbolOrdering, Base64InvalidInputSize,   Base64NullPointerInput, Base64InvalidBufferSize, Base64NonZeroPadding, Base64InvalidPaddingSymbol }
	The Base64 functionality return status. More...

Functions
Base64Status_t	base64Decode (uint8_t *pDest, const size_t destLen, size_t *pResultLen, const uint8_t *pEncodedData, const size_t encodedLen)
	Decode Base64 encoded data. More...

Detailed Description

Function declarations and error codes for ota_base64.c.

Enumeration Type Documentation

Base64Status_t

enum Base64Status_t

The Base64 functionality return status.

ota_enum_types

Enumerator
Base64Success	Base64 function success.
Base64InvalidSymbol	Invalid symbol in the encoded data.
Base64InvalidSymbolOrdering	A Base64 symbol is in an invalid location within the encoded data.
Base64InvalidInputSize	Length of the encoded data is impossible to have been created with valid Base64 encoding.
Base64NullPointerInput	Input parameter for pointer is null.
Base64InvalidBufferSize	Provided buffer is too small.
Base64NonZeroPadding	Padding bits inside of the encoded data are invalid because they are not zero.
Base64InvalidPaddingSymbol	Invalid number of padding symbols.

Function Documentation

base64Decode()

Base64Status_t base64Decode	(	uint8_t *	pDest,
		const size_t	destLen,
		size_t *	pResultLen,
		const uint8_t *	pEncodedData,
		const size_t	encodedLen
	)

Decode Base64 encoded data.

Parameters

[out]	pDest	Pointer to a buffer for storing the decoded result.
[in]	destLen	Length of the pDest buffer.
[out]	pResultLen	Pointer to the length of the decoded result.
[in]	pEncodedData	Pointer to a buffer containing the Base64 encoded data that is intended to be decoded.
[in]	encodedLen	Length of the pEncodedData buffer.

Returns

One of the following:

• Base64Success if the Base64 encoded data was valid and successfully decoded.
• An error code defined in ota_base64_private.h if the encoded data or input parameters are invalid.