src/ppapi/shared_impl/file_growth.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ppapi/shared_impl/file_growth.h"
   6
   7 #include "base/logging.h"
   8
   9 namespace ppapi {
  10
  11 FileGrowth::FileGrowth() : max_written_offset(0), append_mode_write_amount(0) {}
  12
  13 FileGrowth::FileGrowth(int64_t max_written_offset,
  14                        int64_t append_mode_write_amount)
  15     : max_written_offset(max_written_offset),
  16       append_mode_write_amount(append_mode_write_amount) {
  17   DCHECK_LE(0, max_written_offset);
  18   DCHECK_LE(0, append_mode_write_amount);
  19 }
  20
  21 FileGrowthMap FileSizeMapToFileGrowthMapForTesting(
  22     const FileSizeMap& file_sizes) {
  23   FileGrowthMap file_growths;
  24   for (FileSizeMap::const_iterator it = file_sizes.begin();
  25        it != file_sizes.end();
  26        ++it)
  27     file_growths[it->first] = FileGrowth(it->second, 0);
  28   return file_growths;
  29 }
  30
  31 FileSizeMap FileGrowthMapToFileSizeMapForTesting(
  32     const FileGrowthMap& file_growths) {
  33   FileSizeMap file_sizes;
  34   for (FileGrowthMap::const_iterator it = file_growths.begin();
  35        it != file_growths.end();
  36        ++it)
  37     file_sizes[it->first] = it->second.max_written_offset;
  38   return file_sizes;
  39 }
  40
  41 }  // namespace ppapi