| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "components/web_view/url_request_cloneable.h" |
| |
| #include "base/logging.h" |
| #include "mojo/common/data_pipe_utils.h" |
| |
| namespace web_view { |
| |
| URLRequestCloneable::URLRequestCloneable(mojo::URLRequestPtr original_request) |
| : url_(original_request->url), |
| method_(original_request->method), |
| headers_(original_request->headers.Pass()), |
| response_body_buffer_size_(original_request->response_body_buffer_size), |
| auto_follow_redirects_(original_request->auto_follow_redirects), |
| bypass_cache_(original_request->bypass_cache), |
| original_body_null_(original_request->body.is_null()), |
| body_(original_request->body.size()) { |
| // TODO(erg): Maybe we can do some sort of async copy here? |
| for (size_t i = 0; i < original_request->body.size(); ++i) { |
| mojo::common::BlockingCopyToString(original_request->body[i].Pass(), |
| &body_[i]); |
| } |
| } |
| |
| URLRequestCloneable::~URLRequestCloneable() {} |
| |
| mojo::URLRequestPtr URLRequestCloneable::Clone() const { |
| mojo::URLRequestPtr request = mojo::URLRequest::New(); |
| request->url = url_; |
| request->method = method_; |
| request->headers = headers_.Clone(); |
| request->response_body_buffer_size = response_body_buffer_size_; |
| request->auto_follow_redirects = auto_follow_redirects_; |
| request->bypass_cache = bypass_cache_; |
| |
| if (!original_body_null_) { |
| request->body = |
| mojo::Array<mojo::ScopedDataPipeConsumerHandle>(body_.size()); |
| for (size_t i = 0; i < body_.size(); ++i) { |
| uint32_t num_bytes = static_cast<uint32_t>(body_[i].size()); |
| MojoCreateDataPipeOptions options; |
| options.struct_size = sizeof(MojoCreateDataPipeOptions); |
| options.flags = MOJO_CREATE_DATA_PIPE_OPTIONS_FLAG_NONE; |
| options.element_num_bytes = 1; |
| options.capacity_num_bytes = num_bytes; |
| mojo::DataPipe data_pipe(options); |
| request->body[i] = data_pipe.consumer_handle.Pass(); |
| WriteDataRaw(data_pipe.producer_handle.get(), body_[i].data(), &num_bytes, |
| MOJO_WRITE_DATA_FLAG_ALL_OR_NONE); |
| DCHECK_EQ(num_bytes, body_[i].size()); |
| } |
| } |
| |
| return request.Pass(); |
| } |
| |
| } // namespace web_view |