class Base64
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Base64 encoder/decoder class. More... |
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Public Methods
- inline Base64 ()
- inline Base64 (void* src, unsigned int len, bool copyData = true)
- void encode (String& dest, unsigned int lineLen = 0, bool lineAtEnd = false)
- bool decode (DataBlock& dest, bool liberal = true)
- inline Base64& operator<< (const String& value)
- inline Base64& operator<< (const DataBlock& data)
- inline Base64& operator<< (const char* value)
Base64 encoder/decoder class
Constructor
inline Base64 (void* src, unsigned int len, bool copyData = true)
| Base64 |
Constructor. Set the buffer
Parameters:
src | Initial data buffer
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len | Initial data buffer length
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copyData | True to make a copy of the received data
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void encode (String& dest, unsigned int lineLen = 0, bool lineAtEnd = false)
| encode |
Encode this buffer to a destination string
Parameters:
dest | Destination string
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lineLen | The length of a line. If non 0, a line break (CR/LF) will
be inserted in the encoded data after each lineLine characters.
No line break will be added after the last line. Use the lineAtEnd
parameter to do that
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lineAtEnd | True to add a line break at the end of encoded data
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bool decode (DataBlock& dest, bool liberal = true)
| decode |
Decode this buffer to a destination one
Parameters:
dest | Destination data buffer
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liberal | True to use 'liberal' rules when decoding. Some non alphabet
characters (such as CR, LF, TAB, SPACE or the Base64 padding char '=')
will be accepted and ignored. The resulting number of Base64 chars to
decode must be a valid one
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Returns: True on succes, false if an invalid (non Base64) character was
found or the number of Base64 characters is invalid (must be a multiple
of 4 plus 0, 2 or 3 characters) or the padding is incorrect
inline Base64& operator<< (const String& value)
| operator<< |
Base64 append operator for Strings
inline Base64& operator<< (const DataBlock& data)
| operator<< |
Base64 append operator for DataBlocks
inline Base64& operator<< (const char* value)
| operator<< |
Base64 append operator for C strings
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