1 | // Copyright (c) 2013 by István Váradi
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2 |
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3 | // This file is part of VSCPL, a simple cross-platform utility library
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4 |
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5 | // Redistribution and use in source and binary forms, with or without
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6 | // modification, are permitted provided that the following conditions are met:
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7 |
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8 | // 1. Redistributions of source code must retain the above copyright notice, this
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9 | // list of conditions and the following disclaimer.
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10 | // 2. Redistributions in binary form must reproduce the above copyright notice,
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11 | // this list of conditions and the following disclaimer in the documentation
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12 | // and/or other materials provided with the distribution.
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13 |
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14 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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15 | // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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16 | // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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17 | // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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18 | // ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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19 | // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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20 | // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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21 | // ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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22 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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23 | // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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24 |
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25 | // The views and conclusions contained in the software and documentation are those
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26 | // of the authors and should not be interpreted as representing official policies,
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27 | // either expressed or implied, of the FreeBSD Project.
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28 |
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29 | #ifndef HU_VARADIISTVAN_SCPL_IO_BUFFEREDSTREAM_H
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30 | #define HU_VARADIISTVAN_SCPL_IO_BUFFEREDSTREAM_H
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31 | //------------------------------------------------------------------------------
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32 |
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33 | #if 0 // The public interface of BufferedStream
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34 |
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35 | //------------------------------------------------------------------------------
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36 |
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37 | namespace hu { namespace varadiistvan { namespace scpl { namespace io {
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38 |
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39 | //------------------------------------------------------------------------------
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40 |
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41 | /**
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42 | * Base class for streams on which a waiter can wait and provides a
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43 | * reading and/or a writing buffer.
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44 | */
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45 | class BufferedStream : public Failable
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46 | {
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47 | public:
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48 | /**
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49 | * The default buffer capacity.
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50 | */
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51 | static const size_t DEFAULT_CAPACITY = 4096;
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52 |
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53 | public:
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54 | /**
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55 | * Destroy the buffered stream.
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56 | */
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57 | virtual ~BufferedStream();
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58 |
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59 | /**
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60 | * Get the reference of the reading buffer. Note, that it can be a
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61 | * 0 reference, if the stream has no reading buffer.
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62 | */
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63 | ReadingBuffer& getReadingBuffer();
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64 |
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65 | /**
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66 | * Get the reference of the writing buffer. Note, that it can be a
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67 | * 0 reference, if the stream has no writing buffer.
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68 | */
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69 | WritingBuffer& getWritingBuffer();
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70 | };
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71 |
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72 | //------------------------------------------------------------------------------
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73 |
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74 | } /* namespace hu::varadiistvan::scpl::io */ } /* namespace hu::varadiistvan::scpl */ } /* namespace hu::varadiistvan */ } /* namespace hu */
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75 |
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76 | //------------------------------------------------------------------------------
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77 |
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78 | #endif // 0, The public interface of BufferedStream
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79 |
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80 | //------------------------------------------------------------------------------
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81 |
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82 | #include "hu/varadiistvan/scpl/config.h"
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83 |
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84 | //------------------------------------------------------------------------------
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85 |
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86 | #if TARGET_API_POSIX
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87 |
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88 | #include "_posix/BufferedStream.h"
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89 |
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90 | //------------------------------------------------------------------------------
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91 |
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92 | #elif TARGET_API_WIN32 || TARGET_API_WIN64
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93 |
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94 | #include "_win32/BufferedStream.h"
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95 |
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96 | //------------------------------------------------------------------------------
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97 |
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98 | #else
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99 |
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100 | #error "Not implemented for this target!"
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101 |
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102 | #endif
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103 |
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104 | //------------------------------------------------------------------------------
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105 | #endif // HU_VARADIISTVAN_SCPL_BUFFEREDSTREAM_H
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106 |
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107 | // Local Variables:
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108 | // mode: C++
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109 | // c-basic-offset: 4
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110 | // indent-tabs-mode: nil
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111 | // End:
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