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Base64Encoder/Decoder: added support for 'base64url' encoding

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Conflicts:
	Foundation/src/Base64Decoder.cpp
	Foundation/src/Base64Encoder.cpp
This commit is contained in:
Guenter Obiltschnig
2017-10-31 12:25:33 +01:00
parent 6273f52385
commit a9f0279382
6 changed files with 334 additions and 61 deletions
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18
Foundation/include/Poco/Base64Decoder.h
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@@ -37,21 +37,25 @@ class Foundation_API Base64DecoderBuf: public UnbufferedStreamBuf
/// its streambuf.
{
public:
Base64DecoderBuf(std::istream& istr);
Base64DecoderBuf(std::istream& istr, int options = 0);
~Base64DecoderBuf();
private:
int readFromDevice();
int readOne();
int _options;
unsigned char _group[3];
int _groupLength;
int _groupIndex;
std::streambuf& _buf;
const unsigned char* _pInEncoding;
static unsigned char IN_ENCODING[256];
static bool IN_ENCODING_INIT;
static unsigned char IN_ENCODING_URL[256];
static bool IN_ENCODING_URL_INIT;
private:
Base64DecoderBuf(const Base64DecoderBuf&);
Base64DecoderBuf& operator = (const Base64DecoderBuf&);
@@ -65,13 +69,13 @@ class Foundation_API Base64DecoderIOS: public virtual std::ios
/// order of the stream buffer and base classes.
{
public:
Base64DecoderIOS(std::istream& istr);
Base64DecoderIOS(std::istream& istr, int options = 0);
~Base64DecoderIOS();
Base64DecoderBuf* rdbuf();
protected:
Base64DecoderBuf _buf;
private:
Base64DecoderIOS(const Base64DecoderIOS&);
Base64DecoderIOS& operator = (const Base64DecoderIOS&);
@@ -89,7 +93,7 @@ class Foundation_API Base64Decoder: public Base64DecoderIOS, public std::istream
/// its streambuf.
{
public:
Base64Decoder(std::istream& istr);
Base64Decoder(std::istream& istr, int options = 0);
~Base64Decoder();
private: