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This library implements the Base64 encoding system as it is defined in RFC
2045: Multipurpose Internet Mail Extensions (MIME), Part One: Format of Internet
Message Bodies. This encoding is used as a standard to send binary information
through network connections or by e-mail.
Note: This version is not binary compatible with
version 1.
:
- 14.05.2001, version 2.04.
Still working on optimization. Two methods added, EncodeArrArr
and DecodeArrArr, that perform much better.
- 08.05.2001, version 2.03.
A lot of work made on optimizating the library. Now it works like three times
faster in encoding and four times faster in decoding than version 2.01
for a 3.5 Mb file (from memory to memory). Speed gets better with bigger amounts
of data. Also, now the library should be even more resistant to not valid
data when decoding.
- 04.01.1999, version 2.01.
Corrected a bug that made the library not pad information correctly.
- 07.12.1998, version 2.0.
This version works much, much, much faster than version 1.0.
- 23.05.1998, version 1.0
released.
:
- LastCount As Double. Returns the amount of time
that the last operation took, in seconds.
:
- Encode (strDatos As String) As String. Encodes
data passed in strDatos and returns the result
in a String var.
- EncodeArr (arrDatos() As Byte) As String. Encodes
data passed in the array Datos and returns
the result in a String var.
- EncodeArrArr (arrDatos() As Byte). This method
will take data to encode from arrData() and
will return the encoded data in the same array. It's the fastest one.
- EncodeFromFile (strPath As String) As String.
Encodes the file specified in strPath and
returns the result in a String var.
- Decode (strDatos As String) As String. Decodes
data passed in strDatos and returns the result
in a String var.
- DecodeArr (strDatos As String). Decodes data passed
in strDatos and returns the result in an
array.
- DecodeArrArr (arrDatos() As Byte). This method
will take data to decode in arrDatos() and
will return the decoded data in the same array. It's the fastest one.
- DecodeToFile (strDatos As String, strPath as String).
Decodes data passed in strDatos and saves
the result to the file given in strPath.
If another file exists with the same name, it will try to overwrite it.
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Base64 Encoding ActiveX Library 2.04