| // Copyright 2017 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #include "fpdfsdk/cpdfsdk_filewriteadapter.h" |
| |
| #include "third_party/base/check.h" |
| #include "third_party/base/numerics/safe_conversions.h" |
| |
| CPDFSDK_FileWriteAdapter::CPDFSDK_FileWriteAdapter(FPDF_FILEWRITE* file_write) |
| : file_write_(file_write) { |
| DCHECK(file_write_); |
| } |
| |
| CPDFSDK_FileWriteAdapter::~CPDFSDK_FileWriteAdapter() = default; |
| |
| bool CPDFSDK_FileWriteAdapter::WriteBlock(const void* data, size_t size) { |
| return file_write_->WriteBlock( |
| file_write_.Get(), data, |
| pdfium::base::checked_cast<unsigned long>(size)) != 0; |
| } |