From 1798496ea77aedbed4193c9ed516f8437cd05c0f Mon Sep 17 00:00:00 2001
From: Fabio Alessandrelli <fabio.alessandrelli@gmail.com>
Date: Tue, 14 Jan 2020 15:01:00 +0100
Subject: [PATCH] Add mime type to responses from debug HTTP server.

Get rid of warnings in firefox mentioning performance loss when no mime
type is given for wasm files.
---
 platform/javascript/export/export.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/platform/javascript/export/export.cpp b/platform/javascript/export/export.cpp
index 93c83f4ff4b..53983f75566 100644
--- a/platform/javascript/export/export.cpp
+++ b/platform/javascript/export/export.cpp
@@ -87,16 +87,22 @@ public:
 
 		String filepath = EditorSettings::get_singleton()->get_cache_dir().plus_file("tmp_js_export");
 		String basereq = "/tmp_js_export";
+		String ctype = "";
 		if (req[1] == basereq + ".html") {
 			filepath += ".html";
+			ctype = "text/html";
 		} else if (req[1] == basereq + ".js") {
 			filepath += ".js";
+			ctype = "application/javascript";
 		} else if (req[1] == basereq + ".pck") {
 			filepath += ".pck";
+			ctype = "application/octet-stream";
 		} else if (req[1] == basereq + ".png") {
 			filepath += ".png";
+			ctype = "image/png";
 		} else if (req[1] == basereq + ".wasm") {
 			filepath += ".wasm";
+			ctype = "application/wasm";
 		} else {
 			String s = "HTTP/1.1 404 Not Found\r\n";
 			s += "Connection: Close\r\n";
@@ -109,6 +115,7 @@ public:
 		ERR_FAIL_COND(!f);
 		String s = "HTTP/1.1 200 OK\r\n";
 		s += "Connection: Close\r\n";
+		s += "Content-Type: " + ctype + "\r\n";
 		s += "\r\n";
 		CharString cs = s.utf8();
 		Error err = connection->put_data((const uint8_t *)cs.get_data(), cs.size() - 1);