LCOV - app.info - other-licenses/snappy/src/snappy-sinksource.cc

LCOV - code coverage report
| Current view: | directory - other-licenses/snappy/src - snappy-sinksource.cc (source / functions) |  | Found | Hit | Coverage |
| Test: | app.info | Lines: | 21 | 19 | 90.5 %
| Date: | 2012-04-21 | Functions: | 14 | 9 | 64.3 %

           1                 : // Copyright 2011 Google Inc. All Rights Reserved.
           2                 : //
           3                 : // Redistribution and use in source and binary forms, with or without
           4                 : // modification, are permitted provided that the following conditions are
           5                 : // met:
           6                 : //
           7                 : //     * Redistributions of source code must retain the above copyright
           8                 : // notice, this list of conditions and the following disclaimer.
           9                 : //     * Redistributions in binary form must reproduce the above
          10                 : // copyright notice, this list of conditions and the following disclaimer
          11                 : // in the documentation and/or other materials provided with the
          12                 : // distribution.
          13                 : //     * Neither the name of Google Inc. nor the names of its
          14                 : // contributors may be used to endorse or promote products derived from
          15                 : // this software without specific prior written permission.
          16                 : //
          17                 : // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
          18                 : // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
          19                 : // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
          20                 : // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
          21                 : // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
          22                 : // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
          23                 : // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
          24                 : // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
          25                 : // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
          26                 : // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
          27                 : // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
          28                 :
          29                 : #include <string.h>
          30                 :
          31                 : #include "snappy-sinksource.h"
          32                 :
          33                 : namespace snappy {
          34                 :
          35            3986 : Source::~Source() { }
          36                 :
          37            1837 : Sink::~Sink() { }
          38                 :
          39               0 : char* Sink::GetAppendBuffer(size_t length, char* scratch) {
          40               0 :   return scratch;
          41                 : }
          42                 :
          43            3986 : ByteArraySource::~ByteArraySource() { }
          44                 :
          45            1837 : size_t ByteArraySource::Available() const { return left_; }
          46                 :
          47            8508 : const char* ByteArraySource::Peek(size_t* len) {
          48            8508 :   *len = left_;
          49            8508 :   return ptr_;
          50                 : }
          51                 :
          52           10662 : void ByteArraySource::Skip(size_t n) {
          53           10662 :   left_ -= n;
          54           10662 :   ptr_ += n;
          55           10662 : }
          56                 :
          57            1837 : UncheckedByteArraySink::~UncheckedByteArraySink() { }
          58                 :
          59            3674 : void UncheckedByteArraySink::Append(const char* data, size_t n) {
          60                 :   // Do no copying if the caller filled in the result of GetAppendBuffer()
          61            3674 :   if (data != dest_) {
          62            1837 :     memcpy(dest_, data, n);
          63                 :   }
          64            3674 :   dest_ += n;
          65            3674 : }
          66                 :
          67            1837 : char* UncheckedByteArraySink::GetAppendBuffer(size_t len, char* scratch) {
          68            1837 :   return dest_;
          69                 : }
          70                 :
          71                 :
          72                 : }

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