75 lines
2.2 KiB
C
75 lines
2.2 KiB
C
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// Copyright (c) 2019 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_API_ATOM_API_PROTOCOL_NS_H_
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#define ATOM_BROWSER_API_ATOM_API_PROTOCOL_NS_H_
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#include <map>
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#include <string>
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#include "atom/browser/api/trackable_object.h"
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#include "content/public/browser/content_browser_client.h"
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#include "native_mate/dictionary.h"
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#include "native_mate/handle.h"
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namespace atom {
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class AtomBrowserContext;
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namespace api {
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// Possible errors.
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enum ProtocolError {
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PROTOCOL_OK, // no error
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PROTOCOL_REGISTERED,
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PROTOCOL_NOT_REGISTERED,
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PROTOCOL_INTERCEPTED,
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PROTOCOL_NOT_INTERCEPTED,
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};
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// Protocol implementation based on network services.
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class ProtocolNS : public mate::TrackableObject<ProtocolNS> {
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public:
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static mate::Handle<ProtocolNS> Create(v8::Isolate* isolate,
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AtomBrowserContext* browser_context);
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static void BuildPrototype(v8::Isolate* isolate,
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v8::Local<v8::FunctionTemplate> prototype);
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// Used by AtomBrowserClient for creating URLLoaderFactory.
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void RegisterURLLoaderFactories(
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content::ContentBrowserClient::NonNetworkURLLoaderFactoryMap* factories);
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private:
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ProtocolNS(v8::Isolate* isolate, AtomBrowserContext* browser_context);
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~ProtocolNS() override;
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// Callback types.
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using Handler =
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base::Callback<void(const base::DictionaryValue&, v8::Local<v8::Value>)>;
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using CompletionCallback = base::Callback<void(v8::Local<v8::Value>)>;
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// JS APIs.
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int RegisterProtocol(const std::string& scheme,
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const Handler& handler,
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mate::Arguments* args);
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void UnregisterProtocol(const std::string& scheme, mate::Arguments* args);
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bool IsProtocolRegistered(const std::string& scheme);
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// Old async version of IsProtocolRegistered.
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v8::Local<v8::Promise> IsProtocolHandled(const std::string& scheme);
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// Be compatible with old interface, which accepts optional callback.
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void HandleOptionalCallback(mate::Arguments* args, ProtocolError error);
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// scheme => handler.
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std::map<std::string, Handler> handlers_;
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};
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} // namespace api
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} // namespace atom
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#endif // ATOM_BROWSER_API_ATOM_API_PROTOCOL_NS_H_
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