From 0f6e0a495135251bbace4bc825ca6e1ff037c543 Mon Sep 17 00:00:00 2001
From: Jeremy Baxter <jeremy@baxters.nz>
Date: Wed, 7 Aug 2024 14:19:24 +1200
Subject: [PATCH] httpd: handle httpModules

---
 httpd.d | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/httpd.d b/httpd.d
index 0c99cd5..b39dfe0 100644
--- a/httpd.d
+++ b/httpd.d
@@ -1,6 +1,7 @@
 module httpd;
 
 import http;
+import httpmodules;
 
 import std.algorithm;
 import std.array;
@@ -55,15 +56,18 @@ string
 tryRequest(char[] requestBody)
 {
 	HTTPRequest rq;
+	string lastErr;
 
 	try {
 		rq = parseHTTPRequest(requestBody);
-		if (rq.method != HTTPMethod.GET)
-			return failurePage("405 Method Not Allowed");
-		return rq.resource == "/"
-			|| rq.resource == "/index.html"
-			? respondWithPage(import("index.html"))
-			: failurePage("404 Not Found");
+		foreach (mod; httpModules) {
+			try
+				return makeHTTPResponse(mod(rq));
+			catch (HTTPException e)
+				lastErr = e.msg;
+		}
+		/* jump to catch block */
+		throw new HTTPException(lastErr);
 	} catch (HTTPException e)
 		return failurePage(e.msg);
 }