| // Copyright 2022 The PDFium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "core/fxcrt/cfx_read_only_string_stream.h" |
| |
| #include <utility> |
| |
| #include "core/fxcrt/cfx_read_only_span_stream.h" |
| #include "core/fxcrt/span.h" |
| |
| CFX_ReadOnlyStringStream::CFX_ReadOnlyStringStream(ByteString data) |
| : data_(std::move(data)), |
| stream_( |
| pdfium::MakeRetain<CFX_ReadOnlySpanStream>(data_.unsigned_span())) {} |
| |
| CFX_ReadOnlyStringStream::~CFX_ReadOnlyStringStream() = default; |
| |
| FX_FILESIZE CFX_ReadOnlyStringStream::GetSize() { |
| return stream_->GetSize(); |
| } |
| |
| bool CFX_ReadOnlyStringStream::ReadBlockAtOffset(pdfium::span<uint8_t> buffer, |
| FX_FILESIZE offset) { |
| return stream_->ReadBlockAtOffset(buffer, offset); |
| } |