131 lines
4.3 KiB
C++
131 lines
4.3 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_ATOM_NETWORK_DELEGATE_H_
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#define ATOM_BROWSER_NET_ATOM_NETWORK_DELEGATE_H_
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#include <map>
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#include <set>
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#include <string>
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#include "base/callback.h"
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#include "base/synchronization/lock.h"
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#include "base/values.h"
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#include "brightray/browser/network_delegate.h"
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#include "content/public/browser/resource_request_info.h"
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#include "extensions/common/url_pattern.h"
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#include "net/base/net_errors.h"
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#include "net/http/http_request_headers.h"
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#include "net/http/http_response_headers.h"
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class URLPattern;
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namespace atom {
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using URLPatterns = std::set<URLPattern>;
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const char* ResourceTypeToString(content::ResourceType type);
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class AtomNetworkDelegate : public brightray::NetworkDelegate {
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public:
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using ResponseCallback = base::Callback<void(const base::DictionaryValue&)>;
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using SimpleListener = base::Callback<void(const base::DictionaryValue&)>;
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using ResponseListener = base::Callback<void(const base::DictionaryValue&,
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const ResponseCallback&)>;
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enum SimpleEvent {
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kOnSendHeaders,
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kOnBeforeRedirect,
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kOnResponseStarted,
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kOnCompleted,
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kOnErrorOccurred,
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};
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enum ResponseEvent {
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kOnBeforeRequest,
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kOnBeforeSendHeaders,
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kOnHeadersReceived,
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};
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struct SimpleListenerInfo {
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URLPatterns url_patterns;
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SimpleListener listener;
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};
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struct ResponseListenerInfo {
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URLPatterns url_patterns;
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ResponseListener listener;
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};
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AtomNetworkDelegate();
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~AtomNetworkDelegate() override;
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void SetSimpleListenerInIO(SimpleEvent type,
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const URLPatterns& patterns,
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const SimpleListener& callback);
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void SetResponseListenerInIO(ResponseEvent type,
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const URLPatterns& patterns,
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const ResponseListener& callback);
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void SetDevToolsNetworkEmulationClientId(const std::string& client_id);
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protected:
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// net::NetworkDelegate:
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int OnBeforeURLRequest(net::URLRequest* request,
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const net::CompletionCallback& callback,
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GURL* new_url) override;
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int OnBeforeStartTransaction(net::URLRequest* request,
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const net::CompletionCallback& callback,
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net::HttpRequestHeaders* headers) override;
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void OnStartTransaction(net::URLRequest* request,
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const net::HttpRequestHeaders& headers) override;
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int OnHeadersReceived(
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net::URLRequest* request,
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const net::CompletionCallback& callback,
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const net::HttpResponseHeaders* original_response_headers,
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scoped_refptr<net::HttpResponseHeaders>* override_response_headers,
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GURL* allowed_unsafe_redirect_url) override;
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void OnBeforeRedirect(net::URLRequest* request,
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const GURL& new_location) override;
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void OnResponseStarted(net::URLRequest* request) override;
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void OnCompleted(net::URLRequest* request, bool started) override;
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void OnURLRequestDestroyed(net::URLRequest* request) override;
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private:
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void OnErrorOccurred(net::URLRequest* request, bool started);
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template<typename...Args>
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void HandleSimpleEvent(SimpleEvent type,
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net::URLRequest* request,
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Args... args);
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template<typename Out, typename... Args>
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int HandleResponseEvent(ResponseEvent type,
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net::URLRequest* request,
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const net::CompletionCallback& callback,
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Out out,
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Args... args);
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// Deal with the results of Listener.
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template<typename T>
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void OnListenerResultInIO(
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uint64_t id, T out, std::unique_ptr<base::DictionaryValue> response);
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template<typename T>
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void OnListenerResultInUI(
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uint64_t id, T out, const base::DictionaryValue& response);
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std::map<SimpleEvent, SimpleListenerInfo> simple_listeners_;
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std::map<ResponseEvent, ResponseListenerInfo> response_listeners_;
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std::map<uint64_t, net::CompletionCallback> callbacks_;
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base::Lock lock_;
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// Client id for devtools network emulation.
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std::string client_id_;
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DISALLOW_COPY_AND_ASSIGN(AtomNetworkDelegate);
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};
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} // namespace atom
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#endif // ATOM_BROWSER_NET_ATOM_NETWORK_DELEGATE_H_
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