From: Jo-Philipp Wich <jo@mein.io>
Date: Tue, 21 Aug 2018 09:39:15 +0000 (+0200)
Subject: uhttpd: recognize PATCH, PUT and DELETE HTTP methods
X-Git-Url: http://git.openwrt.org/?p=project%2Fuhttpd.git;a=commitdiff_plain;h=30a18cb4bfd8c9997e40d9cd9c8562a751d61ecf

uhttpd: recognize PATCH, PUT and DELETE HTTP methods

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
---

diff --git a/client.c b/client.c
index 04d26f1..3c1aa9d 100644
--- a/client.c
+++ b/client.c
@@ -40,6 +40,9 @@ const char * const http_methods[] = {
 	[UH_HTTP_MSG_POST] = "POST",
 	[UH_HTTP_MSG_HEAD] = "HEAD",
 	[UH_HTTP_MSG_OPTIONS] = "OPTIONS",
+	[UH_HTTP_MSG_PUT] = "PUT",
+	[UH_HTTP_MSG_PATCH] = "PATCH",
+	[UH_HTTP_MSG_DELETE] = "DELETE",
 };
 
 void uh_http_header(struct client *cl, int code, const char *summary)
diff --git a/file.c b/file.c
index ae9119e..8ccf982 100644
--- a/file.c
+++ b/file.c
@@ -357,6 +357,11 @@ static void uh_file_response_304(struct client *cl, struct stat *s)
 	return uh_file_response_ok_hdrs(cl, s);
 }
 
+static void uh_file_response_405(struct client *cl)
+{
+	uh_http_header(cl, 405, "Method Not Allowed");
+}
+
 static void uh_file_response_412(struct client *cl)
 {
 	uh_http_header(cl, 412, "Precondition Failed");
@@ -630,6 +635,20 @@ static void uh_file_request(struct client *cl, const char *url,
 	struct http_request *req = &cl->request;
 	char *error_handler, *escaped_url;
 
+	switch (cl->request.method) {
+	case UH_HTTP_MSG_GET:
+	case UH_HTTP_MSG_POST:
+	case UH_HTTP_MSG_HEAD:
+	case UH_HTTP_MSG_OPTIONS:
+		break;
+
+	default:
+		uh_file_response_405(cl);
+		ustream_printf(cl->us, "\r\n");
+		uh_request_done(cl);
+		return;
+	}
+
 	if (!(pi->stat.st_mode & S_IROTH))
 		goto error;
 
diff --git a/uhttpd.h b/uhttpd.h
index 374cd72..8d6022a 100644
--- a/uhttpd.h
+++ b/uhttpd.h
@@ -92,6 +92,9 @@ enum http_method {
 	UH_HTTP_MSG_POST,
 	UH_HTTP_MSG_HEAD,
 	UH_HTTP_MSG_OPTIONS,
+	UH_HTTP_MSG_PUT,
+	UH_HTTP_MSG_PATCH,
+	UH_HTTP_MSG_DELETE,
 };
 
 enum http_version {