From 2b71d6a8d57c773bc7734b253a1ffd1e47162184 Mon Sep 17 00:00:00 2001
From: Stefan Boberg <stefan@boberg.org>
Date: Thu, 14 Oct 2021 19:07:14 +0200
Subject: asio HTTP implementation (#23)

asio-based HTTP implementation
---
 zenhttp/httpserver.cpp | 52 ++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 46 insertions(+), 6 deletions(-)

(limited to 'zenhttp/httpserver.cpp')

diff --git a/zenhttp/httpserver.cpp b/zenhttp/httpserver.cpp
index 69974ca06..150054c30 100644
--- a/zenhttp/httpserver.cpp
+++ b/zenhttp/httpserver.cpp
@@ -2,9 +2,9 @@
 
 #include <zenhttp/httpserver.h>
 
+#include "httpasio.h"
 #include "httpnull.h"
 #include "httpsys.h"
-#include "httpuws.h"
 
 #include <zencore/compactbinary.h>
 #include <zencore/compactbinarypackage.h>
@@ -565,16 +565,56 @@ HttpRequestRouter::HandleRequest(zen::HttpServerRequest& Request)
 
 //////////////////////////////////////////////////////////////////////////
 
+enum class HttpServerClass
+{
+	kHttpAsio,
+	kHttpSys,
+	kHttpNull
+};
+
 Ref<HttpServer>
-CreateHttpServer()
+CreateHttpServer(std::string_view ServerClass)
 {
-#if 0
-	return new HttpUwsServer;
+	using namespace std::literals;
+
+#if 1
+	HttpServerClass Class = HttpServerClass::kHttpAsio;
 #elif ZEN_WITH_HTTPSYS
-	return new HttpSysServer(std::thread::hardware_concurrency(), /* background worker threads */ 16);
+	HttpServerClass Class = HttpServerClass::kHttpSys;
 #else
-	return new HttpNullServer;
+	HttpServerClass Class = HttpServerClass::kHttpNull;
+#endif
+
+	if (ServerClass == "asio"sv)
+	{
+		Class = HttpServerClass::kHttpAsio;
+	}
+	else if (ServerClass == "httpsys"sv)
+	{
+		Class = HttpServerClass::kHttpSys;
+	}
+	else if (ServerClass == "null"sv)
+	{
+		Class = HttpServerClass::kHttpNull;
+	}
+
+	switch (Class)
+	{
+		default:
+		case HttpServerClass::kHttpAsio:
+			ZEN_INFO("using asio HTTP server implementation");
+			return new HttpAsioServer();
+
+#if ZEN_WITH_HTTPSYS
+		case HttpServerClass::kHttpSys:
+			ZEN_INFO("using http.sys server implementation");
+			return new HttpSysServer(std::thread::hardware_concurrency(), /* background worker threads */ 16);
 #endif
+
+		case HttpServerClass::kHttpNull:
+			ZEN_INFO("using null HTTP server implementation");
+			return new HttpNullServer;
+	}
 }
 
 //////////////////////////////////////////////////////////////////////////
-- 
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