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Base32 Encoder/Decoder

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Base 32 Encoder/Decoder
This commit is contained in:
aleks-f 2012-11-12 20:00:37 -06:00
parent 12a7813e01
commit 9b89394b5b
35 changed files with 1136 additions and 3 deletions
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16
Foundation/Foundation_CE_vs90.vcproj
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@ -553,6 +553,14 @@
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>
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@ -733,6 +741,14 @@
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>
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<File
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>

4
Foundation/Foundation_vs100.vcxproj
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@ -290,6 +290,8 @@
<ItemGroup>
<ClCompile Include="src\Ascii.cpp" />
<ClCompile Include="src\AtomicCounter.cpp" />
<ClCompile Include="src\Base32Decoder.cpp" />
<ClCompile Include="src\Base32Encoder.cpp" />
<ClCompile Include="src\Bugcheck.cpp" />
<ClCompile Include="src\ByteOrder.cpp" />
<ClCompile Include="src\Checksum.cpp" />
@ -977,6 +979,8 @@
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<ClInclude Include="include\Poco\AutoPtr.h" />
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12
Foundation/Foundation_vs100.vcxproj.filters
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@ -888,6 +888,12 @@
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@ -1838,6 +1844,12 @@
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4
Foundation/Foundation_vs110.vcxproj
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@ -390,6 +390,8 @@
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@ -1041,6 +1043,8 @@
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12
Foundation/Foundation_vs110.vcxproj.filters
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@ -270,6 +270,12 @@
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12
Foundation/Foundation_vs71.vcproj
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@ -951,6 +951,12 @@
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16
Foundation/Foundation_vs80.vcproj
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@ -1267,6 +1267,14 @@
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@ -1447,6 +1455,14 @@
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16
Foundation/Foundation_vs90.vcproj
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@ -1264,6 +1264,14 @@
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@ -1444,6 +1452,14 @@
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4
Foundation/Foundation_x64_vs100.vcxproj
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@ -390,6 +390,8 @@
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12
Foundation/Foundation_x64_vs100.vcxproj.filters
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4
Foundation/Foundation_x64_vs110.vcxproj
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@ -396,6 +396,8 @@
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12
Foundation/Foundation_x64_vs110.vcxproj.filters
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16
Foundation/Foundation_x64_vs90.vcproj
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@ -1266,6 +1266,14 @@
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@ -1442,6 +1450,14 @@
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3
Foundation/Makefile
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@ -8,7 +8,8 @@
include $(POCO_BASE)/build/rules/global
objects = ArchiveStrategy Ascii ASCIIEncoding AsyncChannel Base64Decoder Base64Encoder \
objects = ArchiveStrategy Ascii ASCIIEncoding AsyncChannel \
Base32Decoder Base32Encoder Base64Decoder Base64Encoder \
BinaryReader BinaryWriter Bugcheck ByteOrder Channel Checksum Configurable ConsoleChannel \
CountingStream DateTime LocalDateTime DateTimeFormat DateTimeFormatter DateTimeParser \
Debugger DeflatingStream DigestEngine DigestStream DirectoryIterator DirectoryWatcher \

126
Foundation/include/Poco/Base32Decoder.h Normal file
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@ -0,0 +1,126 @@
//
// Base32Decoder.h
//
// $Id: //poco/1.4/Foundation/include/Poco/Base32Decoder.h#2 $
//
// Library: Foundation
// Package: Streams
// Module: Base32
//
// Definition of class Base32Decoder.
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#ifndef Foundation_Base32Decoder_INCLUDED
#define Foundation_Base32Decoder_INCLUDED
#include "Poco/Foundation.h"
#include "Poco/UnbufferedStreamBuf.h"
#include <istream>
namespace Poco {
class Foundation_API Base32DecoderBuf: public UnbufferedStreamBuf
/// This streambuf base32-decodes all data read
/// from the istream connected to it.
///
/// Note: For performance reasons, the characters
/// are read directly from the given istream's
/// underlying streambuf, so the state
/// of the istream will not reflect that of
/// its streambuf.
{
public:
Base32DecoderBuf(std::istream& istr);
~Base32DecoderBuf();
private:
int readFromDevice();
int readOne();
unsigned char _group[8];
int _groupLength;
int _groupIndex;
std::streambuf& _buf;
static unsigned char IN_ENCODING[256];
static bool IN_ENCODING_INIT;
private:
Base32DecoderBuf(const Base32DecoderBuf&);
Base32DecoderBuf& operator = (const Base32DecoderBuf&);
};
class Foundation_API Base32DecoderIOS: public virtual std::ios
/// The base class for Base32Decoder.
///
/// This class is needed to ensure the correct initialization
/// order of the stream buffer and base classes.
{
public:
Base32DecoderIOS(std::istream& istr);
~Base32DecoderIOS();
Base32DecoderBuf* rdbuf();
protected:
Base32DecoderBuf _buf;
private:
Base32DecoderIOS(const Base32DecoderIOS&);
Base32DecoderIOS& operator = (const Base32DecoderIOS&);
};
class Foundation_API Base32Decoder: public Base32DecoderIOS, public std::istream
/// This istream base32-decodes all data
/// read from the istream connected to it.
///
/// Note: For performance reasons, the characters
/// are read directly from the given istream's
/// underlying streambuf, so the state
/// of the istream will not reflect that of
/// its streambuf.
{
public:
Base32Decoder(std::istream& istr);
~Base32Decoder();
private:
Base32Decoder(const Base32Decoder&);
Base32Decoder& operator = (const Base32Decoder&);
};
} // namespace Poco
#endif // Foundation_Base32Decoder_INCLUDED

131
Foundation/include/Poco/Base32Encoder.h Normal file
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@ -0,0 +1,131 @@
//
// Base32Encoder.h
//
// $Id: //poco/1.4/Foundation/include/Poco/Base32Encoder.h#2 $
//
// Library: Foundation
// Package: Streams
// Module: Base32
//
// Definition of class Base32Encoder.
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#ifndef Foundation_Base32Encoder_INCLUDED
#define Foundation_Base32Encoder_INCLUDED
#include "Poco/Foundation.h"
#include "Poco/UnbufferedStreamBuf.h"
#include <ostream>
namespace Poco {
class Foundation_API Base32EncoderBuf: public UnbufferedStreamBuf
/// This streambuf base32-encodes all data written
/// to it and forwards it to a connected
/// ostream.
///
/// Note: The characters are directly written
/// to the ostream's streambuf, thus bypassing
/// the ostream. The ostream's state is therefore
/// not updated to match the buffer's state.
{
public:
Base32EncoderBuf(std::ostream& ostr);
~Base32EncoderBuf();
int close();
/// Closes the stream buffer.
private:
int writeToDevice(char c);
unsigned char _group[5];
int _groupLength;
std::streambuf& _buf;
static const unsigned char OUT_ENCODING[32];
friend class Base32DecoderBuf;
Base32EncoderBuf(const Base32EncoderBuf&);
Base32EncoderBuf& operator = (const Base32EncoderBuf&);
};
class Foundation_API Base32EncoderIOS: public virtual std::ios
/// The base class for Base32Encoder.
///
/// This class is needed to ensure the correct initialization
/// order of the stream buffer and base classes.
{
public:
Base32EncoderIOS(std::ostream& ostr);
~Base32EncoderIOS();
int close();
Base32EncoderBuf* rdbuf();
protected:
Base32EncoderBuf _buf;
private:
Base32EncoderIOS(const Base32EncoderIOS&);
Base32EncoderIOS& operator = (const Base32EncoderIOS&);
};
class Foundation_API Base32Encoder: public Base32EncoderIOS, public std::ostream
/// This ostream base32-encodes all data
/// written to it and forwards it to
/// a connected ostream.
/// Always call close() when done
/// writing data, to ensure proper
/// completion of the encoding operation.
///
/// Note: The characters are directly written
/// to the ostream's streambuf, thus bypassing
/// the ostream. The ostream's state is therefore
/// not updated to match the buffer's state.
{
public:
Base32Encoder(std::ostream& ostr);
~Base32Encoder();
private:
Base32Encoder(const Base32Encoder&);
Base32Encoder& operator = (const Base32Encoder&);
};
} // namespace Poco
#endif // Foundation_Base32Encoder_INCLUDED

181
Foundation/src/Base32Decoder.cpp Normal file
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@ -0,0 +1,181 @@
//
// Base32Decoder.cpp
//
// $Id: //poco/1.4/Foundation/src/Base32Decoder.cpp#2 $
//
// Library: Foundation
// Package: Streams
// Module: Base32
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#include "Poco/Base32Decoder.h"
#include "Poco/Base32Encoder.h"
#include "Poco/Exception.h"
#include "Poco/Mutex.h"
namespace Poco {
unsigned char Base32DecoderBuf::IN_ENCODING[256];
bool Base32DecoderBuf::IN_ENCODING_INIT = false;
namespace
{
static FastMutex mutex;
}
Base32DecoderBuf::Base32DecoderBuf(std::istream& istr):
_groupLength(0),
_groupIndex(0),
_buf(*istr.rdbuf())
{
FastMutex::ScopedLock lock(mutex);
if (!IN_ENCODING_INIT)
{
for (unsigned i = 0; i < sizeof(IN_ENCODING); i++)
{
IN_ENCODING[i] = 0xFF;
}
for (unsigned i = 0; i < sizeof(Base32EncoderBuf::OUT_ENCODING); i++)
{
IN_ENCODING[Base32EncoderBuf::OUT_ENCODING[i]] = i;
}
IN_ENCODING[static_cast<unsigned char>('=')] = '\0';
IN_ENCODING_INIT = true;
}
}
Base32DecoderBuf::~Base32DecoderBuf()
{
}
int Base32DecoderBuf::readFromDevice()
{
if (_groupIndex < _groupLength)
{
return _group[_groupIndex++];
}
else
{
unsigned char buffer[8];
memset(buffer, '=', sizeof(buffer));
int c;
// per RFC-4648, Section 6, permissible block lengths are:
// 2, 4, 5, 7, and 8 bytes. Any other length is malformed.
//
do {
if ((c = readOne()) == -1) return -1;
buffer[0] = (unsigned char) c;
if (IN_ENCODING[buffer[0]] == 0xFF) throw DataFormatException();
if ((c = readOne()) == -1) throw DataFormatException();
buffer[1] = (unsigned char) c;
if (IN_ENCODING[buffer[1]] == 0xFF) throw DataFormatException();
if ((c = readOne()) == -1) break;
buffer[2] = (unsigned char) c;
if (IN_ENCODING[buffer[2]] == 0xFF) throw DataFormatException();
if ((c = readOne()) == -1) throw DataFormatException();
buffer[3] = (unsigned char) c;
if (IN_ENCODING[buffer[3]] == 0xFF) throw DataFormatException();
if ((c = readOne()) == -1) break;
buffer[4] = (unsigned char) c;
if (IN_ENCODING[buffer[4]] == 0xFF) throw DataFormatException();
if ((c = readOne()) == -1) break;
buffer[5] = (unsigned char) c;
if (IN_ENCODING[buffer[5]] == 0xFF) throw DataFormatException();
if ((c = readOne()) == -1) throw DataFormatException();
buffer[6] = (unsigned char) c;
if (IN_ENCODING[buffer[6]] == 0xFF) throw DataFormatException();
if ((c = readOne()) == -1) break;
buffer[7] = (unsigned char) c;
if (IN_ENCODING[buffer[7]] == 0xFF) throw DataFormatException();
} while (false);
_group[0] = (IN_ENCODING[buffer[0]] << 3) | (IN_ENCODING[buffer[1]] >> 2);
_group[1] = ((IN_ENCODING[buffer[1]] & 0x03) << 6) | (IN_ENCODING[buffer[2]] << 1) | (IN_ENCODING[buffer[3]] >> 4);
_group[2] = ((IN_ENCODING[buffer[3]] & 0x0F) << 4) | (IN_ENCODING[buffer[4]] >> 1);
_group[3] = ((IN_ENCODING[buffer[4]] & 0x01) << 7) | (IN_ENCODING[buffer[5]] << 2) | (IN_ENCODING[buffer[6]] >> 3);
_group[4] = ((IN_ENCODING[buffer[6]] & 0x07) << 5) | IN_ENCODING[buffer[7]];
if (buffer[2] == '=')
_groupLength = 1;
else if (buffer[4] == '=')
_groupLength = 2;
else if (buffer[5] == '=')
_groupLength = 3;
else if (buffer[7] == '=')
_groupLength = 4;
else
_groupLength = 5;
_groupIndex = 1;
return _group[0];
}
}
int Base32DecoderBuf::readOne()
{
int ch = _buf.sbumpc();
return ch;
}
Base32DecoderIOS::Base32DecoderIOS(std::istream& istr): _buf(istr)
{
poco_ios_init(&_buf);
}
Base32DecoderIOS::~Base32DecoderIOS()
{
}
Base32DecoderBuf* Base32DecoderIOS::rdbuf()
{
return &_buf;
}
Base32Decoder::Base32Decoder(std::istream& istr): Base32DecoderIOS(istr), std::istream(&_buf)
{
}
Base32Decoder::~Base32Decoder()
{
}
} // namespace Poco

223
Foundation/src/Base32Encoder.cpp Normal file
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@ -0,0 +1,223 @@
//
// Base32Encoder.cpp
//
// $Id: //poco/1.4/Foundation/src/Base32Encoder.cpp#2 $
//
// Library: Foundation
// Package: Streams
// Module: Base32
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#include "Poco/Base32Encoder.h"
namespace Poco {
const unsigned char Base32EncoderBuf::OUT_ENCODING[32] =
{
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',
'Y', 'Z', '2', '3', '4', '5', '6', '8',
};
Base32EncoderBuf::Base32EncoderBuf(std::ostream& ostr):
_groupLength(0),
_buf(*ostr.rdbuf())
{
}
Base32EncoderBuf::~Base32EncoderBuf()
{
try
{
close();
}
catch (...)
{
}
}
int Base32EncoderBuf::writeToDevice(char c)
{
static const int eof = std::char_traits<char>::eof();
_group[_groupLength++] = (unsigned char) c;
if (_groupLength == 5)
{
unsigned char idx;
idx = _group[0] >> 3;
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = ((_group[0] & 0x07) << 2) | (_group[1] >> 6);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = ((_group[1] & 0x3E) >> 1);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = ((_group[1] & 0x01) << 4) | (_group[2] >> 4);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = ((_group[2] & 0x0F) << 1) | (_group[3] >> 7);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = ((_group[3] & 0x7C) >> 2);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = ((_group[3] & 0x03) << 3) | (_group[4] >> 5);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = (_group[4] & 0x1F);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
_groupLength = 0;
}
return charToInt(c);
}
int Base32EncoderBuf::close()
{
static const int eof = std::char_traits<char>::eof();
if (sync() == eof) return eof;
if (_groupLength == 1)
{
_group[1] = 0;
unsigned char idx;
idx = _group[0] >> 3;
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = ((_group[0] & 0x07) << 2);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
#if 0
if (_buf.sputc('=') == eof) return eof;
if (_buf.sputc('=') == eof) return eof;
if (_buf.sputc('=') == eof) return eof;
if (_buf.sputc('=') == eof) return eof;
if (_buf.sputc('=') == eof) return eof;
if (_buf.sputc('=') == eof) return eof;
#endif
}
else if (_groupLength == 2)
{
_group[2] = 0;
unsigned char idx;
idx = _group[0] >> 3;
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = ((_group[0] & 0x07) << 2) | (_group[1] >> 6);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = ((_group[1] & 0x3E) >> 1);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = ((_group[1] & 0x01) << 4);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
#if 0
if (_buf.sputc('=') == eof) return eof;
if (_buf.sputc('=') == eof) return eof;
if (_buf.sputc('=') == eof) return eof;
if (_buf.sputc('=') == eof) return eof;
#endif
}
else if (_groupLength == 3)
{
_group[3] = 0;
unsigned char idx;
idx = _group[0] >> 3;
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = ((_group[0] & 0x07) << 2) | (_group[1] >> 6);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = ((_group[1] & 0x3E) >> 1);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = ((_group[1] & 0x01) << 4) | (_group[2] >> 4);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = ((_group[2] & 0x0F) << 1);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
#if 0
if (_buf.sputc('=') == eof) return eof;
if (_buf.sputc('=') == eof) return eof;
if (_buf.sputc('=') == eof) return eof;
#endif
}
else if (_groupLength == 4)
{
_group[4] = 0;
unsigned char idx;
idx = _group[0] >> 3;
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = ((_group[0] & 0x07) << 2) | (_group[1] >> 6);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = ((_group[1] & 0x3E) >> 1);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = ((_group[1] & 0x01) << 4) | (_group[2] >> 4);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = ((_group[2] & 0x0F) << 1) | (_group[3] >> 7);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = ((_group[3] & 0x7C) >> 2);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
idx = ((_group[3] & 0x03) << 3);
if (_buf.sputc(OUT_ENCODING[idx]) == eof) return eof;
#if 0
if (_buf.sputc('=') == eof) return eof;
#endif
}
_groupLength = 0;
return _buf.pubsync();
}
Base32EncoderIOS::Base32EncoderIOS(std::ostream& ostr): _buf(ostr)
{
poco_ios_init(&_buf);
}
Base32EncoderIOS::~Base32EncoderIOS()
{
}
int Base32EncoderIOS::close()
{
return _buf.close();
}
Base32EncoderBuf* Base32EncoderIOS::rdbuf()
{
return &_buf;
}
Base32Encoder::Base32Encoder(std::ostream& ostr): Base32EncoderIOS(ostr), std::ostream(&_buf)
{
}
Base32Encoder::~Base32Encoder()
{
}
} // namespace Poco

4
Foundation/testsuite/Makefile-Driver
View File

@ -9,8 +9,8 @@
include $(POCO_BASE)/build/rules/global
objects = ActiveMethodTest ActivityTest ActiveDispatcherTest \
AutoPtrTest ArrayTest SharedPtrTest AutoReleasePoolTest Base64Test \
BinaryReaderWriterTest LineEndingConverterTest \
AutoPtrTest ArrayTest SharedPtrTest AutoReleasePoolTest \
Base32Test Base64Test BinaryReaderWriterTest LineEndingConverterTest \
ByteOrderTest ChannelTest ClassLoaderTest CoreTest CoreTestSuite \
CountingStreamTest CryptTestSuite DateTimeFormatterTest \
DateTimeParserTest DateTimeTest LocalDateTimeTest DateTimeTestSuite DigestStreamTest \

8
Foundation/testsuite/TestSuite_CE_vs90.vcproj
View File

@ -774,6 +774,10 @@
<Filter
Name="Source Files"
>
<File
RelativePath=".\src\Base32Test.cpp"
>
</File>
<File
RelativePath=".\src\Base64Test.cpp"
>
@ -834,6 +838,10 @@
<Filter
Name="Header Files"
>
<File
RelativePath=".\src\Base32Test.h"
>
</File>
<File
RelativePath=".\src\Base64Test.h"
>

2
Foundation/testsuite/TestSuite_vs100.vcxproj
View File

@ -304,6 +304,7 @@
<ClCompile Include="src\ArrayTest.cpp" />
<ClCompile Include="src\AutoPtrTest.cpp" />
<ClCompile Include="src\AutoReleasePoolTest.cpp" />
<ClCompile Include="src\Base32Test.cpp" />
<ClCompile Include="src\ByteOrderTest.cpp" />
<ClCompile Include="src\CoreTest.cpp" />
<ClCompile Include="src\CoreTestSuite.cpp" />
@ -437,6 +438,7 @@
<ClInclude Include="src\ArrayTest.h" />
<ClInclude Include="src\AutoPtrTest.h" />
<ClInclude Include="src\AutoReleasePoolTest.h" />
<ClInclude Include="src\Base32Test.h" />
<ClInclude Include="src\ByteOrderTest.h" />
<ClInclude Include="src\CoreTest.h" />
<ClInclude Include="src\CoreTestSuite.h" />

6
Foundation/testsuite/TestSuite_vs100.vcxproj.filters
View File

@ -573,6 +573,9 @@
<ClCompile Include="src\FIFOBufferStreamTest.cpp">
<Filter>Streams\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\Base32Test.cpp">
<Filter>Streams\Source Files</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="src\AnyTest.h">
@ -965,5 +968,8 @@
<ClInclude Include="src\ArrayTest.h">
<Filter>Core\Header Files</Filter>
</ClInclude>
<ClInclude Include="src\Base32Test.h">
<Filter>Streams\Header Files</Filter>
</ClInclude>
</ItemGroup>
</Project>

2
Foundation/testsuite/TestSuite_vs110.vcxproj
View File

@ -330,6 +330,7 @@
<ClCompile Include="src\StringTokenizerTest.cpp" />
<ClCompile Include="src\TuplesTest.cpp" />
<ClCompile Include="src\TypeListTest.cpp" />
<ClCompile Include="src\Base32Test.cpp" />
<ClCompile Include="src\Base64Test.cpp" />
<ClCompile Include="src\BinaryReaderWriterTest.cpp" />
<ClCompile Include="src\CountingStreamTest.cpp" />
@ -463,6 +464,7 @@
<ClInclude Include="src\StringTokenizerTest.h" />
<ClInclude Include="src\TuplesTest.h" />
<ClInclude Include="src\TypeListTest.h" />
<ClInclude Include="src\Base32Test.h" />
<ClInclude Include="src\Base64Test.h" />
<ClInclude Include="src\BinaryReaderWriterTest.h" />
<ClInclude Include="src\CountingStreamTest.h" />

6
Foundation/testsuite/TestSuite_vs110.vcxproj.filters
View File

@ -240,6 +240,9 @@
<ClCompile Include="src\TypeListTest.cpp">
<Filter>Core\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\Base32Test.cpp">
<Filter>Streams\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\Base64Test.cpp">
<Filter>Streams\Source Files</Filter>
</ClCompile>
@ -635,6 +638,9 @@
<ClInclude Include="src\TypeListTest.h">
<Filter>Core\Header Files</Filter>
</ClInclude>
<ClInclude Include="src\Base32Test.h">
<Filter>Streams\Header Files</Filter>
</ClInclude>
<ClInclude Include="src\Base64Test.h">
<Filter>Streams\Header Files</Filter>
</ClInclude>

6
Foundation/testsuite/TestSuite_vs71.vcproj
View File

@ -547,6 +547,9 @@
<Filter
Name="Source Files"
Filter="">
<File
RelativePath=".\src\Base32Test.cpp">
</File>
<File
RelativePath=".\src\Base64Test.cpp">
</File>
@ -590,6 +593,9 @@
<Filter
Name="Header Files"
Filter="">
<File
RelativePath=".\src\Base32Test.h">
</File>
<File
RelativePath=".\src\Base64Test.h">
</File>

8
Foundation/testsuite/TestSuite_vs80.vcproj
View File

@ -743,6 +743,10 @@
<Filter
Name="Source Files"
>
<File
RelativePath=".\src\Base32Test.cpp"
>
</File>
<File
RelativePath=".\src\Base64Test.cpp"
>
@ -803,6 +807,10 @@
<Filter
Name="Header Files"
>
<File
RelativePath=".\src\Base32Test.h"
>
</File>
<File
RelativePath=".\src\Base64Test.h"
>

8
Foundation/testsuite/TestSuite_vs90.vcproj
View File

@ -729,6 +729,10 @@
<Filter
Name="Source Files"
>
<File
RelativePath=".\src\Base32Test.cpp"
>
</File>
<File
RelativePath=".\src\Base64Test.cpp"
>
@ -789,6 +793,10 @@
<Filter
Name="Header Files"
>
<File
RelativePath=".\src\Base32Test.h"
>
</File>
<File
RelativePath=".\src\Base64Test.h"
>

2
Foundation/testsuite/TestSuite_x64_vs100.vcxproj
View File

@ -324,6 +324,7 @@
<ClCompile Include="src\StringTokenizerTest.cpp" />
<ClCompile Include="src\TuplesTest.cpp" />
<ClCompile Include="src\TypeListTest.cpp" />
<ClCompile Include="src\Base32Test.cpp" />
<ClCompile Include="src\Base64Test.cpp" />
<ClCompile Include="src\BinaryReaderWriterTest.cpp" />
<ClCompile Include="src\CountingStreamTest.cpp" />
@ -458,6 +459,7 @@
<ClInclude Include="src\StringTokenizerTest.h" />
<ClInclude Include="src\TuplesTest.h" />
<ClInclude Include="src\TypeListTest.h" />
<ClInclude Include="src\Base32Test.h" />
<ClInclude Include="src\Base64Test.h" />
<ClInclude Include="src\BinaryReaderWriterTest.h" />
<ClInclude Include="src\CountingStreamTest.h" />

6
Foundation/testsuite/TestSuite_x64_vs100.vcxproj.filters
View File

@ -240,6 +240,9 @@
<ClCompile Include="src\TypeListTest.cpp">
<Filter>Core\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\Base32Test.cpp">
<Filter>Streams\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\Base64Test.cpp">
<Filter>Streams\Source Files</Filter>
</ClCompile>
@ -638,6 +641,9 @@
<ClInclude Include="src\TypeListTest.h">
<Filter>Core\Header Files</Filter>
</ClInclude>
<ClInclude Include="src\Base32Test.h">
<Filter>Streams\Header Files</Filter>
</ClInclude>
<ClInclude Include="src\Base64Test.h">
<Filter>Streams\Header Files</Filter>
</ClInclude>

2
Foundation/testsuite/TestSuite_x64_vs110.vcxproj
View File

@ -330,6 +330,7 @@
<ClCompile Include="src\StringTokenizerTest.cpp" />
<ClCompile Include="src\TuplesTest.cpp" />
<ClCompile Include="src\TypeListTest.cpp" />
<ClCompile Include="src\Base32Test.cpp" />
<ClCompile Include="src\Base64Test.cpp" />
<ClCompile Include="src\BinaryReaderWriterTest.cpp" />
<ClCompile Include="src\CountingStreamTest.cpp" />
@ -464,6 +465,7 @@
<ClInclude Include="src\StringTokenizerTest.h" />
<ClInclude Include="src\TuplesTest.h" />
<ClInclude Include="src\TypeListTest.h" />
<ClInclude Include="src\Base32Test.h" />
<ClInclude Include="src\Base64Test.h" />
<ClInclude Include="src\BinaryReaderWriterTest.h" />
<ClInclude Include="src\CountingStreamTest.h" />

6
Foundation/testsuite/TestSuite_x64_vs110.vcxproj.filters
View File

@ -240,6 +240,9 @@
<ClCompile Include="src\TypeListTest.cpp">
<Filter>Core\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\Base32Test.cpp">
<Filter>Streams\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\Base64Test.cpp">
<Filter>Streams\Source Files</Filter>
</ClCompile>
@ -638,6 +641,9 @@
<ClInclude Include="src\TypeListTest.h">
<Filter>Core\Header Files</Filter>
</ClInclude>
<ClInclude Include="src\Base32Test.h">
<Filter>Streams\Header Files</Filter>
</ClInclude>
<ClInclude Include="src\Base64Test.h">
<Filter>Streams\Header Files</Filter>
</ClInclude>

8
Foundation/testsuite/TestSuite_x64_vs90.vcproj
View File

@ -719,6 +719,10 @@
<Filter
Name="Source Files"
>
<File
RelativePath=".\src\Base32Test.cpp"
>
</File>
<File
RelativePath=".\src\Base64Test.cpp"
>
@ -775,6 +779,10 @@
<Filter
Name="Header Files"
>
<File
RelativePath=".\src\Base32Test.h"
>
</File>
<File
RelativePath=".\src\Base64Test.h"
>

197
Foundation/testsuite/src/Base32Test.cpp Normal file
View File

@ -0,0 +1,197 @@
//
// Base32Test.cpp
//
// $Id: //poco/1.4/Foundation/testsuite/src/Base32Test.cpp#1 $
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#include "Base32Test.h"
#include "CppUnit/TestCaller.h"
#include "CppUnit/TestSuite.h"
#include "Poco/Base32Encoder.h"
#include "Poco/Base32Decoder.h"
#include "Poco/Exception.h"
#include <sstream>
using Poco::Base32Encoder;
using Poco::Base32Decoder;
using Poco::DataFormatException;
Base32Test::Base32Test(const std::string& name): CppUnit::TestCase(name)
{
}
Base32Test::~Base32Test()
{
}
void Base32Test::testEncoder()
{
{
std::ostringstream str;
Base32Encoder encoder(str);
encoder << std::string("\00\01\02\03\04\05", 6);
encoder.close();
assert (str.str() == "AAAQEAYEAU");
}
{
std::ostringstream str;
Base32Encoder encoder(str);
encoder << std::string("\00\01\02\03", 4);
encoder.close();
assert (str.str() == "AAAQEAY");
}
{
std::ostringstream str;
Base32Encoder encoder(str);
encoder << "ABCDEF";
encoder.close();
assert (str.str() == "IFBEGRCFIY");
}
{
std::ostringstream str;
Base32Encoder encoder(str);
encoder << "ABCDE";
encoder.close();
assert (str.str() == "IFBEGRCF");
}
}
void Base32Test::testDecoder()
{
{
std::istringstream istr("AAAQEAYEAU");
Base32Decoder decoder(istr);
assert (decoder.good() && decoder.get() == 0);
assert (decoder.good() && decoder.get() == 1);
assert (decoder.good() && decoder.get() == 2);
assert (decoder.good() && decoder.get() == 3);
assert (decoder.good() && decoder.get() == 4);
assert (decoder.good() && decoder.get() == 5);
assert (decoder.good() && decoder.get() == -1);
}
{
std::istringstream istr("AAAQEAYE");
Base32Decoder decoder(istr);
assert (decoder.good() && decoder.get() == 0);
assert (decoder.good() && decoder.get() == 1);
assert (decoder.good() && decoder.get() == 2);
assert (decoder.good() && decoder.get() == 3);
assert (decoder.good() && decoder.get() == 4);
assert (decoder.good() && decoder.get() == -1);
}
{
std::istringstream istr("AAAQEAY");
Base32Decoder decoder(istr);
assert (decoder.good() && decoder.get() == 0);
assert (decoder.good() && decoder.get() == 1);
assert (decoder.good() && decoder.get() == 2);
assert (decoder.good() && decoder.get() == 3);
assert (decoder.good() && decoder.get() == -1);
}
{
std::istringstream istr("IFBEGRCFIY");
Base32Decoder decoder(istr);
std::string s;
decoder >> s;
assert (s == "ABCDEF");
assert (decoder.eof());
assert (!decoder.fail());
}
{
std::istringstream istr("QUJD#REVG");
Base32Decoder decoder(istr);
std::string s;
try
{
decoder >> s;
assert (decoder.bad());
}
catch (DataFormatException&)
{
}
assert (!decoder.eof());
}
}
void Base32Test::testEncodeDecode()
{
{
std::stringstream str;
Base32Encoder encoder(str);
encoder << "The quick brown fox ";
encoder << "jumped over the lazy dog.";
encoder.close();
Base32Decoder decoder(str);
std::string s;
int c = decoder.get();
while (c != -1) { s += char(c); c = decoder.get(); }
assert (s == "The quick brown fox jumped over the lazy dog.");
}
{
std::string src;
for (int i = 0; i < 255; ++i) src += char(i);
std::stringstream str;
Base32Encoder encoder(str);
encoder.write(src.data(), (std::streamsize) src.size());
encoder.close();
Base32Decoder decoder(str);
std::string s;
int c = decoder.get();
while (c != -1) { s += char(c); c = decoder.get(); }
assert (s == src);
}
}
void Base32Test::setUp()
{
}
void Base32Test::tearDown()
{
}
CppUnit::Test* Base32Test::suite()
{
CppUnit::TestSuite* pSuite = new CppUnit::TestSuite("Base32Test");
CppUnit_addTest(pSuite, Base32Test, testEncoder);
CppUnit_addTest(pSuite, Base32Test, testDecoder);
CppUnit_addTest(pSuite, Base32Test, testEncodeDecode);
return pSuite;
}

62
Foundation/testsuite/src/Base32Test.h Normal file
View File

@ -0,0 +1,62 @@
//
// Base32Test.h
//
// $Id: //poco/1.4/Foundation/testsuite/src/Base32Test.h#1 $
//
// Definition of the Base32Test class.
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#ifndef Base32Test_INCLUDED
#define Base32Test_INCLUDED
#include "Poco/Foundation.h"
#include "CppUnit/TestCase.h"
class Base32Test: public CppUnit::TestCase
{
public:
Base32Test(const std::string& name);
~Base32Test();
void testEncoder();
void testDecoder();
void testEncodeDecode();
void setUp();
void tearDown();
static CppUnit::Test* suite();
private:
};
#endif // Base32Test_INCLUDED

2
Foundation/testsuite/src/StreamsTestSuite.cpp
View File

@ -31,6 +31,7 @@
#include "StreamsTestSuite.h"
#include "Base32Test.h"
#include "Base64Test.h"
#include "HexBinaryTest.h"
#include "StreamCopierTest.h"
@ -50,6 +51,7 @@ CppUnit::Test* StreamsTestSuite::suite()
{
CppUnit::TestSuite* pSuite = new CppUnit::TestSuite("StreamsTestSuite");
pSuite->addTest(Base32Test::suite());
pSuite->addTest(Base64Test::suite());
pSuite->addTest(HexBinaryTest::suite());
pSuite->addTest(StreamCopierTest::suite());