Base64 encoding / decoding More...
#include <QtCrypto>
Public Member Functions | |
Base64 (Direction dir=Encode) | |
virtual void | clear () |
virtual MemoryRegion | final () |
int | lineBreaksColumn () const |
bool | lineBreaksEnabled () const |
virtual bool | ok () const |
void | setLineBreaksColumn (int column) |
void | setLineBreaksEnabled (bool b) |
virtual MemoryRegion | update (const MemoryRegion &a) |
Base64 encoding / decoding
base64test.cpp, publickeyexample.cpp, saslclient.cpp, and saslserver.cpp.
QCA::Base64::Base64 | ( | Direction | dir = Encode |
) |
Standard constructor.
dir | the Direction that should be used. |
bool QCA::Base64::lineBreaksEnabled | ( | ) | const |
Returns true if line breaks are enabled.
int QCA::Base64::lineBreaksColumn | ( | ) | const |
Returns the line break column.
void QCA::Base64::setLineBreaksEnabled | ( | bool | b | ) |
Sets line break mode.
If enabled, linebreaks will be added to encoded output or accepted in encoded input. If disabled, linebreaks in encoded input will cause a failure to decode. The default is disabled.
b | whether to enable line breaks (true) or disable line breaks (false) |
void QCA::Base64::setLineBreaksColumn | ( | int | column | ) |
Sets the column that linebreaks should be inserted at when encoding.
column | the column number that line breaks should be inserted at. |
virtual void QCA::Base64::clear | ( | ) | [virtual] |
virtual MemoryRegion QCA::Base64::update | ( | const MemoryRegion & | a | ) | [virtual] |
Process more data, returning the corresponding encoded or decoded (depending on the Direction set in the constructor or setup() call) representation.
If you find yourself with code that only calls this method once, you might be better off using encode() or decode(). Similarly, if the data is really a string, you might be better off using arrayToString(), encodeString(), stringToArray() or decodeString().
a | the array containing data to process |
Implements QCA::Filter.
virtual MemoryRegion QCA::Base64::final | ( | ) | [virtual] |
Complete the algorithm.
Implements QCA::Filter.
virtual bool QCA::Base64::ok | ( | ) | const [virtual] |
Test if an update() or final() call succeeded.
Implements QCA::Filter.