new trunk (base for 1.5)

windows build only

Foundation/src/HexBinaryEncoder.cpp

@@ -0,0 +1,139 @@
+//
+// HexBinaryEncoder.cpp
+//
+// $Id: //poco/1.4/Foundation/src/HexBinaryEncoder.cpp#2 $
+//
+// Library: Foundation
+// Package: Streams
+// Module:  HexBinary
+//
+// 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/HexBinaryEncoder.h"
+
+
+namespace Poco {
+
+
+HexBinaryEncoderBuf::HexBinaryEncoderBuf(std::ostream& ostr): 
+	_pos(0),
+	_lineLength(72),
+	_uppercase(0),
+	_buf(*ostr.rdbuf())
+{
+}
+
+
+HexBinaryEncoderBuf::~HexBinaryEncoderBuf()
+{
+	try
+	{
+		close();
+	}
+	catch (...)
+	{
+	}
+}
+
+
+void HexBinaryEncoderBuf::setLineLength(int lineLength)
+{
+	_lineLength = lineLength;
+}
+
+
+int HexBinaryEncoderBuf::getLineLength() const
+{
+	return _lineLength;
+}
+
+
+void HexBinaryEncoderBuf::setUppercase(bool flag)
+{
+	_uppercase = flag ? 16 : 0;
+}
+
+
+int HexBinaryEncoderBuf::writeToDevice(char c)
+{
+	static const int eof = std::char_traits<char>::eof();
+	static const char digits[] = "0123456789abcdef0123456789ABCDEF";
+	
+	if (_buf.sputc(digits[_uppercase + ((c >> 4) & 0xF)]) == eof) return eof;
+	++_pos;
+	if (_buf.sputc(digits[_uppercase + (c & 0xF)]) == eof) return eof;
+	if (++_pos >= _lineLength && _lineLength > 0) 
+	{
+		if (_buf.sputc('\n') == eof) return eof;
+		_pos = 0;
+	}
+	return charToInt(c);
+}
+
+
+int HexBinaryEncoderBuf::close()
+{
+	sync();
+	return _buf.pubsync();
+}
+
+
+HexBinaryEncoderIOS::HexBinaryEncoderIOS(std::ostream& ostr): _buf(ostr)
+{
+	poco_ios_init(&_buf);
+}
+
+
+HexBinaryEncoderIOS::~HexBinaryEncoderIOS()
+{
+}
+
+
+int HexBinaryEncoderIOS::close()
+{
+	return _buf.close();
+}
+
+
+HexBinaryEncoderBuf* HexBinaryEncoderIOS::rdbuf()
+{
+	return &_buf;
+}
+
+
+HexBinaryEncoder::HexBinaryEncoder(std::ostream& ostr): HexBinaryEncoderIOS(ostr), std::ostream(&_buf)
+{
+}
+
+
+HexBinaryEncoder::~HexBinaryEncoder()
+{
+}
+
+
+} // namespace Poco