CGUIBase64 Class Reference

Base64 encoder/decoder for Guiliani. More...

#include <GUIBase64.h>

Static Public Member Functions
static eC_Int	Decode (eC_UByte *pubBuf, const eC_UInt uiBufLen, const eC_Char *pcIn)
static eC_Char *	Encode (eC_Char *pcBuf, const eC_UInt uiBufLen, const eC_UByte *pubIn, const eC_UInt uiSrcLen)

Detailed Description

Base64 encoder/decoder for Guiliani.

All binary input is supported, not just ASCII.

Member Function Documentation

Decode()

static eC_Int CGUIBase64::Decode ( eC_UByte *  pubBuf, const eC_UInt  uiBufLen, const eC_Char *  pcIn  )

static

Decodes a base64 data stream to a stream of characters.

The output buffer's (pubBuf) size should be at least strlen(pcIn) * 3 / 4 bytes. Check return value afterwards to get the exact number of decoded bytes.

Parameters

pubBuf	[out] Output buffer containing decoded data.
uiBufLen	The size of the output buffer in bytes.
pcIn	Input base64 data stream.

Returns

Number of bytes decoded to pubBuf, or -1 in case of error

Encode()

static eC_Char * CGUIBase64::Encode ( eC_Char *  pcBuf, const eC_UInt  uiBufLen, const eC_UByte *  pubIn, const eC_UInt  uiSrcLen  )

static

Encodes a stream of values to a base64 data stream.

To encode a value stream (pubIn) to a base64 stream, it is necessary to allocate the output buffer before.

The output buffer's (uiBufLen) size should be at least uiSrcLen * 4 / 3 + 4Byte-Padding bytes. You can use the GETBASE64BUFFERSIZE helper macro to get a sufficient size.

Parameters

pcBuf	[out] Pointer to the preallocated output buffer. After this method finished, this buffer contains the zero terminated base64 string.
uiBufLen	The size of the output buffer in bytes.
pubIn	Input buffer to encode.
uiSrcLen	Number of characters of the input buffer to be encoded.

Returns

Pointer to output buffer (same as pcBuf).

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The documentation for this class was generated from the following file:

• GUIBase64.h