7e8ca8f831
Replace the Apache 2.0 license header by the BSD-type license header; somehow a lot of the files were missed in the last round. R=dannyb,csilvers DELTA=147 (74 added, 2 deleted, 71 changed) Change on 2011-03-25 19:25:07-07:00 by sesse Unbreak the build; the relicensing removed a bit too much (only comments were intended, but I also accidentially removed some of the top lines of the actual source). Revision created by MOE tool push_codebase. MOE_MIGRATION=1072 git-svn-id: https://snappy.googlecode.com/svn/trunk@21 03e5f5b5-db94-4691-08a0-1a8bf15f6143
73 lines
2.3 KiB
C++
73 lines
2.3 KiB
C++
// Copyright 2011 Google Inc. All Rights Reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include <string.h>
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#include "snappy-sinksource.h"
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namespace snappy {
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Source::~Source() { }
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Sink::~Sink() { }
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char* Sink::GetAppendBuffer(size_t length, char* scratch) {
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return scratch;
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}
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ByteArraySource::~ByteArraySource() { }
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size_t ByteArraySource::Available() const { return left_; }
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const char* ByteArraySource::Peek(size_t* len) {
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*len = left_;
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return ptr_;
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}
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void ByteArraySource::Skip(size_t n) {
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left_ -= n;
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ptr_ += n;
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}
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UncheckedByteArraySink::~UncheckedByteArraySink() { }
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void UncheckedByteArraySink::Append(const char* data, size_t n) {
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// Do no copying if the caller filled in the result of GetAppendBuffer()
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if (data != dest_) {
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memcpy(dest_, data, n);
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}
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dest_ += n;
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}
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char* UncheckedByteArraySink::GetAppendBuffer(size_t len, char* scratch) {
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return dest_;
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}
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}
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