/usr/include/Poco/Base64Encoder.h is in libpoco-dev 1.3.6p1-5.1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 | //
// Base64Encoder.h
//
// $Id: //poco/1.3/Foundation/include/Poco/Base64Encoder.h#3 $
//
// Library: Foundation
// Package: Streams
// Module: Base64
//
// Definition of class Base64Encoder.
//
// 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_Base64Encoder_INCLUDED
#define Foundation_Base64Encoder_INCLUDED
#include "Poco/Foundation.h"
#include "Poco/UnbufferedStreamBuf.h"
#include <ostream>
namespace Poco {
class Foundation_API Base64EncoderBuf: public UnbufferedStreamBuf
/// This streambuf base64-encodes all data written
/// to it and forwards it to a connected
/// ostream.
{
public:
Base64EncoderBuf(std::ostream& ostr);
~Base64EncoderBuf();
int close();
/// Closes the stream buffer.
void setLineLength(int lineLength);
/// Specify the line length.
///
/// After the given number of characters have been written,
/// a newline character will be written.
///
/// Specify 0 for an unlimited line length.
int getLineLength() const;
/// Returns the currently set line length.
private:
int writeToDevice(char c);
unsigned char _group[3];
int _groupLength;
int _pos;
int _lineLength;
std::ostream& _ostr;
static const unsigned char OUT_ENCODING[64];
friend class Base64DecoderBuf;
Base64EncoderBuf(const Base64EncoderBuf&);
Base64EncoderBuf& operator = (const Base64EncoderBuf&);
};
class Foundation_API Base64EncoderIOS: public virtual std::ios
/// The base class for Base64Encoder.
///
/// This class is needed to ensure the correct initialization
/// order of the stream buffer and base classes.
{
public:
Base64EncoderIOS(std::ostream& ostr);
~Base64EncoderIOS();
int close();
Base64EncoderBuf* rdbuf();
protected:
Base64EncoderBuf _buf;
private:
Base64EncoderIOS(const Base64EncoderIOS&);
Base64EncoderIOS& operator = (const Base64EncoderIOS&);
};
class Foundation_API Base64Encoder: public Base64EncoderIOS, public std::ostream
/// This ostream base64-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.
{
public:
Base64Encoder(std::ostream& ostr);
~Base64Encoder();
private:
Base64Encoder(const Base64Encoder&);
Base64Encoder& operator = (const Base64Encoder&);
};
} // namespace Poco
#endif // Foundation_Base64Encoder_INCLUDED
|