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|---|---|---|---|
| 1 | /* GATE PROJECT LICENSE: | ||
| 2 | +----------------------------------------------------------------------------+ | ||
| 3 | | Copyright(c) 2018-2025, Stefan Meislinger <sm@opengate.at> | | ||
| 4 | | All rights reserved. | | ||
| 5 | | | | ||
| 6 | | Redistribution and use in source and binary forms, with or without | | ||
| 7 | | modification, are permitted provided that the following conditions are met:| | ||
| 8 | | | | ||
| 9 | | 1. Redistributions of source code must retain the above copyright notice, | | ||
| 10 | | this list of conditions and the following disclaimer. | | ||
| 11 | | 2. Redistributions in binary form must reproduce the above copyright | | ||
| 12 | | notice, this list of conditions and the following disclaimer in the | | ||
| 13 | | documentation and/or other materials provided with the distribution. | | ||
| 14 | | | | ||
| 15 | | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"| | ||
| 16 | | AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | | ||
| 17 | | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | | ||
| 18 | | ARE DISCLAIMED.IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | | ||
| 19 | | LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | | ||
| 20 | | CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | | ||
| 21 | | SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | | ||
| 22 | | INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | | ||
| 23 | | CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | | ||
| 24 | | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF | | ||
| 25 | | THE POSSIBILITY OF SUCH DAMAGE. | | ||
| 26 | +----------------------------------------------------------------------------+ | ||
| 27 | */ | ||
| 28 | #include "gate/encode/md5hash.hpp" | ||
| 29 | |||
| 30 | namespace gate | ||
| 31 | { | ||
| 32 | namespace enc | ||
| 33 | { | ||
| 34 | |||
| 35 | 4 | Md5Hash::Md5Hash() | |
| 36 | 4 | : impl(gate_md5_t()) | |
| 37 | { | ||
| 38 | 4 | this->reset(); | |
| 39 | 4 | } | |
| 40 | 4 | Md5Hash::~Md5Hash() | |
| 41 | { | ||
| 42 | 4 | } | |
| 43 | 7 | void Md5Hash::reset() | |
| 44 | { | ||
| 45 | 7 | gate_md5_init(&this->impl); | |
| 46 | 7 | } | |
| 47 | |||
| 48 | 3 | void Md5Hash::update(void const* databuffer, gate_size_t databufferlength) | |
| 49 | { | ||
| 50 | 3 | gate_md5_update(&this->impl, databuffer, (unsigned)databufferlength); | |
| 51 | 3 | } | |
| 52 | 4 | void Md5Hash::update(Stream& stream) | |
| 53 | { | ||
| 54 | char buffer[GATE_MAX_COPYBUFFER_LENGTH]; | ||
| 55 | gate_size_t returned; | ||
| 56 |
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4 | while (0 != (returned = stream.read(buffer, sizeof(buffer)))) |
| 57 | { | ||
| 58 |
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2 | gate_md5_update(&this->impl, buffer, (unsigned)returned); |
| 59 | } | ||
| 60 | 2 | } | |
| 61 | 2 | void Md5Hash::update(String const& text) | |
| 62 | { | ||
| 63 | 2 | gate_md5_update(&this->impl, text.c_str(), (unsigned)text.length()); | |
| 64 | 2 | } | |
| 65 | |||
| 66 | 6 | void Md5Hash::computeResult(md5_result_t& result) | |
| 67 | { | ||
| 68 | 6 | gate_md5_finish(&this->impl, &result); | |
| 69 | 6 | } | |
| 70 | 6 | String Md5Hash::computeResult() | |
| 71 | { | ||
| 72 | md5_result_t result; | ||
| 73 |
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6 | this->computeResult(result); |
| 74 |
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12 | return String((char const*)&result.hash[0], sizeof(result.hash)); |
| 75 | } | ||
| 76 | |||
| 77 | 1 | String Md5Hash::compute(Stream& stream) | |
| 78 | { | ||
| 79 |
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2 | Md5Hash hash; |
| 80 |
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1 | hash.update(stream); |
| 81 |
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2 | return hash.computeResult(); |
| 82 | } | ||
| 83 | 1 | String Md5Hash::compute(String const& text) | |
| 84 | { | ||
| 85 |
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2 | Md5Hash hash; |
| 86 |
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1 | hash.update(text); |
| 87 |
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2 | return hash.computeResult(); |
| 88 | } | ||
| 89 | 1 | String Md5Hash::compute(void const* databuffer, gate_size_t databufferlength) | |
| 90 | { | ||
| 91 |
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2 | Md5Hash hash; |
| 92 |
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1 | hash.update(databuffer, databufferlength); |
| 93 |
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2 | return hash.computeResult(); |
| 94 | } | ||
| 95 | |||
| 96 | |||
| 97 | |||
| 98 | ✗ | Md5HashBuilder::Md5HashBuilder() | |
| 99 | { | ||
| 100 | ✗ | } | |
| 101 | ✗ | Md5HashBuilder::~Md5HashBuilder() noexcept | |
| 102 | { | ||
| 103 | ✗ | } | |
| 104 | |||
| 105 | ✗ | void Md5HashBuilder::reset() | |
| 106 | { | ||
| 107 | ✗ | this->impl.reset(); | |
| 108 | ✗ | } | |
| 109 | ✗ | void Md5HashBuilder::update(void const* data, size_t length) | |
| 110 | { | ||
| 111 | ✗ | this->impl.update(data, length); | |
| 112 | ✗ | } | |
| 113 | ✗ | Blob Md5HashBuilder::computeHash() | |
| 114 | { | ||
| 115 | Md5Hash::md5_result_t result; | ||
| 116 | ✗ | this->impl.computeResult(result); | |
| 117 | ✗ | return Blob(&result.hash[0], sizeof(result.hash)); | |
| 118 | } | ||
| 119 | |||
| 120 | |||
| 121 | } // end of namespace enc | ||
| 122 | } // end of namespace gate | ||
| 123 |