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network_agent.h
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118 lines (92 loc) · 3.85 KB
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#ifndef SRC_INSPECTOR_NETWORK_AGENT_H_
#define SRC_INSPECTOR_NETWORK_AGENT_H_
#include "env.h"
#include "io_agent.h"
#include "network_resource_manager.h"
#include "node/inspector/protocol/Network.h"
#include <map>
#include <memory>
#include <unordered_map>
namespace node {
namespace inspector {
class NetworkInspector;
// Supported charsets for devtools frontend on request/response data.
// If the charset is kUTF8, the data is expected to be text and can be
// formatted on the frontend.
enum class Charset {
kUTF8,
kBinary,
};
struct RequestEntry {
double timestamp;
bool is_request_finished = false;
bool is_response_finished = false;
bool is_streaming = false;
Charset request_charset;
std::vector<protocol::Binary> request_data_blobs;
Charset response_charset;
std::vector<protocol::Binary> response_data_blobs;
RequestEntry(double timestamp, Charset request_charset, bool has_request_body)
: timestamp(timestamp),
is_request_finished(!has_request_body),
request_charset(request_charset),
response_charset(Charset::kBinary) {}
};
class NetworkAgent : public protocol::Network::Backend {
public:
explicit NetworkAgent(
NetworkInspector* inspector,
v8_inspector::V8Inspector* v8_inspector,
Environment* env,
std::shared_ptr<NetworkResourceManager> network_resource_manager);
void Wire(protocol::UberDispatcher* dispatcher);
protocol::DispatchResponse enable() override;
protocol::DispatchResponse disable() override;
protocol::DispatchResponse getRequestPostData(
const protocol::String& in_requestId,
protocol::String* out_postData) override;
protocol::DispatchResponse getResponseBody(
const protocol::String& in_requestId,
protocol::String* out_body,
bool* out_base64Encoded) override;
protocol::DispatchResponse streamResourceContent(
const protocol::String& in_requestId,
protocol::Binary* out_bufferedData) override;
protocol::DispatchResponse loadNetworkResource(
const protocol::String& in_url,
std::unique_ptr<protocol::Network::LoadNetworkResourcePageResult>*
out_resource) override;
void emitNotification(v8::Local<v8::Context> context,
const protocol::String& event,
v8::Local<v8::Object> params);
void requestWillBeSent(v8::Local<v8::Context> context,
v8::Local<v8::Object> params);
void responseReceived(v8::Local<v8::Context> context,
v8::Local<v8::Object> params);
void loadingFailed(v8::Local<v8::Context> context,
v8::Local<v8::Object> params);
void loadingFinished(v8::Local<v8::Context> context,
v8::Local<v8::Object> params);
void dataSent(v8::Local<v8::Context> context, v8::Local<v8::Object> params);
void dataReceived(v8::Local<v8::Context> context,
v8::Local<v8::Object> params);
void webSocketCreated(v8::Local<v8::Context> context,
v8::Local<v8::Object> params);
void webSocketClosed(v8::Local<v8::Context> context,
v8::Local<v8::Object> params);
void webSocketHandshakeResponseReceived(v8::Local<v8::Context> context,
v8::Local<v8::Object> params);
private:
NetworkInspector* inspector_;
v8_inspector::V8Inspector* v8_inspector_;
std::shared_ptr<protocol::Network::Frontend> frontend_;
using EventNotifier = void (NetworkAgent::*)(v8::Local<v8::Context> context,
v8::Local<v8::Object>);
std::unordered_map<protocol::String, EventNotifier> event_notifier_map_;
std::map<protocol::String, RequestEntry> requests_;
Environment* env_;
std::shared_ptr<NetworkResourceManager> network_resource_manager_;
};
} // namespace inspector
} // namespace node
#endif // SRC_INSPECTOR_NETWORK_AGENT_H_