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|---|---|---|---|
| 1 | /* GATE PROJECT LICENSE: | ||
| 2 | +----------------------------------------------------------------------------+ | ||
| 3 | | Copyright (c) 2018-2026, 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/xzstreams.hpp" | ||
| 29 | #include "gate/results.hpp" | ||
| 30 | #include "gate/exceptions.hpp" | ||
| 31 | |||
| 32 | namespace gate | ||
| 33 | { | ||
| 34 | namespace enc | ||
| 35 | { | ||
| 36 | |||
| 37 | 2 | Stream XzEncoder::create(gate_stream_t* compressedOutputStream, CompressionEnum compression) | |
| 38 | { | ||
| 39 | 2 | gate_stream_t* encoder = NULL; | |
| 40 |
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2 | result_t result = gate_xz_encoder_create(compressedOutputStream, (int16_t)compression, &encoder); |
| 41 |
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2 | GATEXX_CHECK_ERROR(result); |
| 42 |
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4 | return Stream(encoder); |
| 43 | } | ||
| 44 | 1 | Stream XzEncoder::create(Stream& compressedOutputStream, CompressionEnum compression) | |
| 45 | { | ||
| 46 | 1 | return XzEncoder::create(compressedOutputStream.c_impl(), compression); | |
| 47 | } | ||
| 48 | 1 | void XzEncoder::run(Stream& inputStream, CompressionEnum compression, Stream& outputStream) | |
| 49 | { | ||
| 50 |
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2 | Stream encoder = XzEncoder::create(outputStream.c_impl(), compression); |
| 51 |
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1 | Stream::transfer(inputStream, encoder); |
| 52 |
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1 | encoder.flush(); |
| 53 | 1 | } | |
| 54 | |||
| 55 | |||
| 56 | |||
| 57 | 1 | Stream XzDecoder::create(gate_stream_t* sourceDataStream) | |
| 58 | { | ||
| 59 | 1 | gate_stream_t* decoder = NULL; | |
| 60 |
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1 | result_t result = gate_xz_decoder_create(sourceDataStream, &decoder); |
| 61 |
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1 | GATEXX_CHECK_ERROR(result); |
| 62 |
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2 | return Stream(decoder); |
| 63 | } | ||
| 64 | 1 | Stream XzDecoder::create(Stream& sourceDataStream) | |
| 65 | { | ||
| 66 | 1 | return XzDecoder::create(sourceDataStream.c_impl()); | |
| 67 | } | ||
| 68 | |||
| 69 | } // end of namespace enc | ||
| 70 | } // end of namespace gate | ||
| 71 |