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89 lines
2.7 KiB
C++
89 lines
2.7 KiB
C++
// Copyright (c) 2016 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 ELECTRON_SHELL_BROWSER_API_ELECTRON_API_DEBUGGER_H_
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#define ELECTRON_SHELL_BROWSER_API_ELECTRON_API_DEBUGGER_H_
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#include <map>
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#include "base/memory/raw_ptr.h"
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#include "base/values.h"
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#include "content/public/browser/devtools_agent_host_client.h"
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#include "content/public/browser/web_contents_observer.h"
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#include "gin/wrappable.h"
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#include "shell/browser/event_emitter_mixin.h"
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namespace content {
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class DevToolsAgentHost;
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class WebContents;
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} // namespace content
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namespace gin {
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class Arguments;
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} // namespace gin
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namespace gin_helper {
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template <typename T>
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class Handle;
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template <typename T>
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class Promise;
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} // namespace gin_helper
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namespace electron::api {
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class Debugger final : public gin::Wrappable<Debugger>,
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public gin_helper::EventEmitterMixin<Debugger>,
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public content::DevToolsAgentHostClient,
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private content::WebContentsObserver {
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public:
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static Debugger* Create(v8::Isolate* isolate,
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content::WebContents* web_contents);
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// Make public for cppgc::MakeGarbageCollected.
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explicit Debugger(content::WebContents* web_contents);
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~Debugger() override;
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// gin_helper::Wrappable
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static gin::WrapperInfo kWrapperInfo;
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gin::ObjectTemplateBuilder GetObjectTemplateBuilder(
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v8::Isolate* isolate) override;
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const gin::WrapperInfo* wrapper_info() const override;
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const char* GetHumanReadableName() const override;
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const char* GetClassName() const { return "Debugger"; }
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// disable copy
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Debugger(const Debugger&) = delete;
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Debugger& operator=(const Debugger&) = delete;
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protected:
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// content::DevToolsAgentHostClient:
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void AgentHostClosed(content::DevToolsAgentHost* agent_host) override;
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void DispatchProtocolMessage(content::DevToolsAgentHost* agent_host,
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base::span<const uint8_t> message) override;
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// content::WebContentsObserver:
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void RenderFrameHostChanged(content::RenderFrameHost* old_rfh,
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content::RenderFrameHost* new_rfh) override;
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private:
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using PendingRequestMap = std::map<int, gin_helper::Promise<base::DictValue>>;
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void Attach(gin::Arguments* args);
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bool IsAttached();
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void Detach();
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v8::Local<v8::Promise> SendCommand(gin::Arguments* args);
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void ClearPendingRequests();
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raw_ptr<content::WebContents> web_contents_; // Weak Reference.
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scoped_refptr<content::DevToolsAgentHost> agent_host_;
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PendingRequestMap pending_requests_;
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int previous_request_id_ = 0;
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};
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} // namespace electron::api
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#endif // ELECTRON_SHELL_BROWSER_API_ELECTRON_API_DEBUGGER_H_
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