| /* |
| * Copyright (C) 2009 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 "third_party/blink/public/platform/web_http_body.h" |
| |
| #include "mojo/public/cpp/bindings/pending_remote.h" |
| #include "mojo/public/cpp/system/data_pipe.h" |
| #include "services/network/public/mojom/data_pipe_getter.mojom-blink.h" |
| #include "third_party/blink/public/mojom/blob/blob.mojom-blink.h" |
| #include "third_party/blink/renderer/platform/blob/blob_data.h" |
| #include "third_party/blink/renderer/platform/file_metadata.h" |
| #include "third_party/blink/renderer/platform/network/encoded_form_data.h" |
| #include "third_party/blink/renderer/platform/network/form_data_encoder.h" |
| #include "third_party/blink/renderer/platform/network/wrapped_data_pipe_getter.h" |
| #include "third_party/blink/renderer/platform/wtf/shared_buffer.h" |
| namespace blink { |
| |
| void WebHTTPBody::Initialize() { |
| private_ = EncodedFormData::Create(); |
| } |
| |
| void WebHTTPBody::Reset() { |
| private_ = nullptr; |
| } |
| |
| void WebHTTPBody::Assign(const WebHTTPBody& other) { |
| private_ = other.private_; |
| } |
| |
| size_t WebHTTPBody::ElementCount() const { |
| DCHECK(!IsNull()); |
| return private_->Elements().size(); |
| } |
| |
| bool WebHTTPBody::ElementAt(size_t index, Element& result) const { |
| DCHECK(!IsNull()); |
| |
| if (index >= private_->Elements().size()) |
| return false; |
| |
| const FormDataElement& element = private_->Elements()[index]; |
| |
| result.data.Reset(); |
| result.file_path.Reset(); |
| result.file_start = 0; |
| result.file_length = 0; |
| result.modification_time = base::nullopt; |
| |
| switch (element.type_) { |
| case FormDataElement::kData: |
| result.type = HTTPBodyElementType::kTypeData; |
| result.data.Assign(element.data_.data(), element.data_.size()); |
| break; |
| case FormDataElement::kEncodedFile: |
| result.type = HTTPBodyElementType::kTypeFile; |
| result.file_path = element.filename_; |
| result.file_start = element.file_start_; |
| result.file_length = element.file_length_; |
| result.modification_time = element.expected_file_modification_time_; |
| break; |
| case FormDataElement::kEncodedBlob: |
| result.type = HTTPBodyElementType::kTypeBlob; |
| result.blob_length = std::numeric_limits<uint64_t>::max(); |
| result.optional_blob = |
| element.optional_blob_data_handle_->CloneBlobRemote(); |
| result.blob_length = element.optional_blob_data_handle_->size(); |
| break; |
| case FormDataElement::kDataPipe: |
| result.type = HTTPBodyElementType::kTypeDataPipe; |
| mojo::PendingRemote<network::mojom::blink::DataPipeGetter> |
| data_pipe_getter; |
| element.data_pipe_getter_->GetDataPipeGetter()->Clone( |
| data_pipe_getter.InitWithNewPipeAndPassReceiver()); |
| result.data_pipe_getter = std::move(data_pipe_getter); |
| break; |
| } |
| |
| return true; |
| } |
| |
| void WebHTTPBody::AppendData(const WebData& data) { |
| EnsureMutable(); |
| // FIXME: FormDataElement::m_data should be a SharedBuffer<char>. Then we |
| // could avoid this buffer copy. |
| data.ForEachSegment( |
| [this](const char* segment, size_t segment_size, size_t segment_offset) { |
| private_->AppendData(segment, segment_size); |
| return true; |
| }); |
| } |
| |
| void WebHTTPBody::AppendFileRange( |
| const WebString& file_path, |
| int64_t file_start, |
| int64_t file_length, |
| const base::Optional<base::Time>& modification_time) { |
| EnsureMutable(); |
| private_->AppendFileRange(file_path, file_start, file_length, |
| modification_time); |
| } |
| |
| void WebHTTPBody::AppendBlob(const WebString& uuid) { |
| EnsureMutable(); |
| private_->AppendBlob(uuid, nullptr); |
| } |
| |
| void WebHTTPBody::AppendBlob( |
| const WebString& uuid, |
| uint64_t length, |
| CrossVariantMojoRemote<mojom::BlobInterfaceBase> blob) { |
| EnsureMutable(); |
| private_->AppendBlob( |
| uuid, BlobDataHandle::Create(uuid, "" /* type is not necessary */, length, |
| std::move(blob))); |
| } |
| |
| void WebHTTPBody::AppendDataPipe( |
| CrossVariantMojoRemote<network::mojom::DataPipeGetterInterfaceBase> |
| data_pipe_getter) { |
| EnsureMutable(); |
| |
| auto wrapped = |
| base::MakeRefCounted<WrappedDataPipeGetter>(std::move(data_pipe_getter)); |
| private_->AppendDataPipe(std::move(wrapped)); |
| } |
| |
| int64_t WebHTTPBody::Identifier() const { |
| DCHECK(!IsNull()); |
| return private_->Identifier(); |
| } |
| |
| void WebHTTPBody::SetIdentifier(int64_t identifier) { |
| EnsureMutable(); |
| return private_->SetIdentifier(identifier); |
| } |
| |
| void WebHTTPBody::SetUniqueBoundary() { |
| EnsureMutable(); |
| private_->SetBoundary(FormDataEncoder::GenerateUniqueBoundaryString()); |
| } |
| |
| bool WebHTTPBody::ContainsPasswordData() const { |
| return private_->ContainsPasswordData(); |
| } |
| |
| void WebHTTPBody::SetContainsPasswordData(bool contains_password_data) { |
| private_->SetContainsPasswordData(contains_password_data); |
| } |
| |
| WebHTTPBody::WebHTTPBody(scoped_refptr<EncodedFormData> data) |
| : private_(std::move(data)) {} |
| |
| WebHTTPBody& WebHTTPBody::operator=(scoped_refptr<EncodedFormData> data) { |
| private_ = std::move(data); |
| return *this; |
| } |
| |
| WebHTTPBody::operator scoped_refptr<EncodedFormData>() const { |
| return private_.Get(); |
| } |
| |
| void WebHTTPBody::EnsureMutable() { |
| DCHECK(!IsNull()); |
| if (!private_->HasOneRef()) |
| private_ = private_->Copy(); |
| } |
| |
| } // namespace blink |