| // Copyright 2010-2015, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "base/pepper_file_system_mock.h" |
| |
| #include <map> |
| #include <string> |
| |
| #include "base/mmap.h" |
| #include "base/mutex.h" |
| |
| namespace mozc { |
| |
| PepperFileSystemMock::PepperFileSystemMock() { |
| } |
| |
| PepperFileSystemMock::~PepperFileSystemMock() { |
| } |
| |
| bool PepperFileSystemMock::Open(pp::Instance *instance, int64 expected_size) { |
| scoped_lock l(&mutex_); |
| return true; |
| } |
| |
| bool PepperFileSystemMock::FileExists(const string &filename) { |
| scoped_lock l(&mutex_); |
| return file_storage_.find(filename) != file_storage_.end(); |
| } |
| |
| bool PepperFileSystemMock::DirectoryExists(const string &dirname) { |
| scoped_lock l(&mutex_); |
| // Currently we don't use directory in NaCl Mozc. |
| return false; |
| } |
| |
| bool PepperFileSystemMock::ReadBinaryFile(const string &filename, |
| string *buffer) { |
| scoped_lock l(&mutex_); |
| map<string, string>::const_iterator it = file_storage_.find(filename); |
| if (it == file_storage_.end()) { |
| return false; |
| } |
| *buffer = it->second; |
| return true; |
| } |
| |
| bool PepperFileSystemMock::WriteBinaryFile(const string &filename, |
| const string &buffer) { |
| scoped_lock l(&mutex_); |
| file_storage_[filename] = buffer; |
| return true; |
| } |
| |
| bool PepperFileSystemMock::DeleteFile(const string &filename) { |
| scoped_lock l(&mutex_); |
| return file_storage_.erase(filename); |
| } |
| |
| bool PepperFileSystemMock::RenameFile(const string &from, const string &to) { |
| scoped_lock l(&mutex_); |
| map<string, string>::iterator it = file_storage_.find(from); |
| if (it == file_storage_.end()) { |
| return false; |
| } |
| file_storage_[to] = it->second; |
| file_storage_.erase(from); |
| return true; |
| } |
| |
| bool PepperFileSystemMock::RegisterMmap(Mmap *mmap) { |
| scoped_lock l(&mutex_); |
| return mmap_set_.insert(mmap).second; |
| } |
| |
| bool PepperFileSystemMock::UnRegisterMmap(Mmap *mmap) { |
| scoped_lock l(&mutex_); |
| return mmap_set_.erase(mmap); |
| } |
| |
| bool PepperFileSystemMock::SyncMmapToFile() { |
| scoped_lock l(&mutex_); |
| for (set<Mmap*>::iterator it = mmap_set_.begin(); |
| it != mmap_set_.end(); ++it) { |
| (*it)->SyncToFile(); |
| } |
| return true; |
| } |
| |
| } // namespace mozc |