Change llhttp to libcurl

src/json_rpc_request.h

@@ -18,78 +18,32 @@
 #pragma once
 
 namespace p2pool {
+namespace JSONRPCRequest {
 
-class JSONRPCRequest
+struct CallbackBase
 {
-public:
-	template<typename T>
-	static FORCEINLINE void call(const char* address, int port, const char* req, T&& cb)
-	{
-		// It will be deleted in one of the tcp callbacks eventually
-		JSONRPCRequest* r = new JSONRPCRequest(address, port, req, new Callback<T>(std::move(cb)), nullptr, nullptr);
-		if (!r->m_valid) {
-			delete r;
-		}
-	}
-
-	template<typename T, typename U>
-	static FORCEINLINE void call(const char* address, int port, const char* req, T&& cb, U&& close_cb, uv_loop_t* loop = nullptr)
-	{
-		// It will be deleted in one of the tcp callbacks eventually
-		CallbackBase* close_callback = new Callback<U>(std::move(close_cb));
-		JSONRPCRequest* r = new JSONRPCRequest(address, port, req, new Callback<T>(std::move(cb)), close_callback, loop);
-		if (!r->m_valid) {
-			constexpr char err[] = "internal error";
-			(*close_callback)(err, sizeof(err) - 1);
-			delete r;
-		}
-	}
-
-private:
-	struct CallbackBase
-	{
-		virtual ~CallbackBase() {}
-		virtual void operator()(const char* data, size_t size) = 0;
-	};
-
-	template<typename T>
-	struct Callback : public CallbackBase
-	{
-		explicit FORCEINLINE Callback(T&& cb) : m_cb(std::move(cb)) {}
-		void operator()(const char* data, size_t size) override { m_cb(data, size); }
-
-	private:
-		Callback& operator=(Callback&&) = delete;
-		T m_cb;
-	};
-
-	JSONRPCRequest(const char* address, int port, const char* req, CallbackBase* cb, CallbackBase* close_cb, uv_loop_t* loop);
-	~JSONRPCRequest();
-
-	static void on_connect(uv_connect_t* req, int status);
-	static void on_write(uv_write_t* handle, int status);
-	static void on_alloc(uv_handle_t* handle, size_t suggested_size, uv_buf_t* buf);
-	static void on_read(uv_stream_t* stream, ssize_t nread, const uv_buf_t* buf);
-	void on_read(const char* data, size_t size);
-	// cppcheck-suppress functionConst
-	void close();
-	static void on_close(uv_handle_t* handle);
-
-	uv_tcp_t m_socket;
-	uv_connect_t m_connect;
-	uv_write_t m_write;
-
-	CallbackBase* m_callback;
-	CallbackBase* m_closeCallback;
-	uint32_t m_contentLength;
-	bool m_contentLengthHeader;
-
-	std::vector<char> m_request;
-	std::string m_response;
-	char m_readBuf[65536];
-	bool m_readBufInUse;
-	bool m_valid;
-	std::string m_error;
+	virtual ~CallbackBase() {}
+	virtual void operator()(const char* data, size_t size) = 0;
 };
 
+template<typename T>
+struct Callback : public CallbackBase
+{
+	explicit FORCEINLINE Callback(T&& cb) : m_cb(std::move(cb)) {}
+	void operator()(const char* data, size_t size) override { m_cb(data, size); }
+
+private:
+	Callback& operator=(Callback&&) = delete;
+	T m_cb;
+};
+
+void Call(const std::string& address, int port, const std::string& req, const std::string& auth, CallbackBase* cb, CallbackBase* close_cb, uv_loop_t* loop);
+
+template<typename T, typename U>
+FORCEINLINE void call(const std::string& address, int port, const std::string& req, const std::string& auth, T&& cb, U&& close_cb, uv_loop_t* loop = uv_default_loop_checked())
+{
+	Call(address, port, req, auth, new Callback<T>(std::move(cb)), new Callback<U>(std::move(close_cb)), loop);
+}
+
+} // namespace JSONRPCRequest
 } // namespace p2pool