49f1278601
This makes the read end and write end of the pipe have same logic, so it is more easy to maintain.
67 lines
2.1 KiB
C++
67 lines
2.1 KiB
C++
// Copyright (c) 2015 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef ATOM_BROWSER_NET_URL_REQUEST_FETCH_JOB_H_
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#define ATOM_BROWSER_NET_URL_REQUEST_FETCH_JOB_H_
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#include <string>
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#include "atom/browser/net/js_asker.h"
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#include "browser/url_request_context_getter.h"
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#include "net/url_request/url_fetcher_delegate.h"
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namespace atom {
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class URLRequestFetchJob : public JsAsker<net::URLRequestJob>,
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public net::URLFetcherDelegate,
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public brightray::URLRequestContextGetter::Delegate {
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public:
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URLRequestFetchJob(net::URLRequest*, net::NetworkDelegate*);
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// Called by response writer.
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void HeadersCompleted();
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int DataAvailable(net::IOBuffer* buffer,
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int num_bytes,
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const net::CompletionCallback& callback);
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protected:
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// JsAsker:
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void BeforeStartInUI(v8::Isolate*, v8::Local<v8::Value>) override;
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void StartAsync(std::unique_ptr<base::Value> options) override;
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// net::URLRequestJob:
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void Kill() override;
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int ReadRawData(net::IOBuffer* buf, int buf_size) override;
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bool GetMimeType(std::string* mime_type) const override;
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void GetResponseInfo(net::HttpResponseInfo* info) override;
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int GetResponseCode() const override;
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// net::URLFetcherDelegate:
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void OnURLFetchComplete(const net::URLFetcher* source) override;
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private:
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int BufferCopy(net::IOBuffer* source, int num_bytes,
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net::IOBuffer* target, int target_size);
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void ClearPendingBuffer();
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void ClearWriteBuffer();
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scoped_refptr<net::URLRequestContextGetter> url_request_context_getter_;
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std::unique_ptr<net::URLFetcher> fetcher_;
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std::unique_ptr<net::HttpResponseInfo> response_info_;
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// Saved arguments passed to ReadRawData.
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scoped_refptr<net::IOBuffer> pending_buffer_;
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int pending_buffer_size_;
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// Saved arguments passed to DataAvailable.
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scoped_refptr<net::IOBuffer> write_buffer_;
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int write_num_bytes_;
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net::CompletionCallback write_callback_;
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DISALLOW_COPY_AND_ASSIGN(URLRequestFetchJob);
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};
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} // namespace atom
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#endif // ATOM_BROWSER_NET_URL_REQUEST_FETCH_JOB_H_
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