FSD_Base64 Class Reference

Tool for encoding/decoding base64 stream. More...

#include <FSD_Base64.hxx>

Static Public Member Functions
static Standard_Size	Encode (char *theEncodedStr, const Standard_Size theStrLen, const Standard_Byte *theData, const Standard_Size theDataLen)
	Function encoding a buffer to base64 string. More...
static TCollection_AsciiString	Encode (const Standard_Byte *theData, const Standard_Size theDataLen)
	Function encoding a buffer to base64 string. More...
static Standard_Size	Decode (Standard_Byte *theDecodedData, const Standard_Size theDataLen, Standard_CString theEncodedStr, const Standard_Size theStrLen)
	Function decoding base64 string. More...
static Handle< NCollection_Buffer >	Decode (Standard_CString theStr, const Standard_Size theLen)
	Function decoding base64 string. More...

Detailed Description

Tool for encoding/decoding base64 stream.

Member Function Documentation

Decode() [1/2]

static Standard_Size FSD_Base64::Decode ( Standard_Byte *  theDecodedData, const Standard_Size  theDataLen, Standard_CString  theEncodedStr, const Standard_Size  theStrLen  )

static

Function decoding base64 string.

Parameters

[out]	theDecodedData	the place for decoded data. If it is NULL just return the needed size.
[in]	theDataLen	the length of the buffer theDecodedData in bytes. This value must not be less than value returned when theDecodedData is NULL.
[in]	theEncodedStr	the input encoded string.
[in]	theStrLen	the length of input encoded string.

Returns

the length of the decoded data in bytes. If theDataLen is not enough for storing all data nothing is written and 0 is returned.

Decode() [2/2]

static Handle< NCollection_Buffer > FSD_Base64::Decode ( Standard_CString  theStr, const Standard_Size  theLen  )

static

Function decoding base64 string.

Parameters

[in]	theStr	the input encoded string
[in]	theLen	the length of input encoded string

Returns

null handle in case of out of memory condition

Encode() [1/2]

static Standard_Size FSD_Base64::Encode ( char *  theEncodedStr, const Standard_Size  theStrLen, const Standard_Byte *  theData, const Standard_Size  theDataLen  )

static

Function encoding a buffer to base64 string.

Parameters

[out]	theEncodedStr	the place for encoded string. Terminating null is not put. If it is NULL just return the needed size.
[in]	theStrLen	the length of the buffer theEncodedStr in bytes. This value must not be less than value returned when theEncodedStr is NULL.
[in]	theData	the input binary data.
[in]	theDataLen	the length of input data in bytes.

Returns

the length of the encoded string not including terminating null. If theStrLen is not enough for storing all data nothing is written and 0 is returned.

Encode() [2/2]

static TCollection_AsciiString FSD_Base64::Encode ( const Standard_Byte *  theData, const Standard_Size  theDataLen  )

static

Function encoding a buffer to base64 string.

Parameters

[in]	theData	the input binary data
[in]	theDataLen	the length of input data in bytes

Returns

Base64 encoded string.

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

• FSD_Base64.hxx