add PATCH method (fixes #2424)

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2852 152afb58-edef-0310-8abb-c4023f1b3aa9

NEWS

@@ -8,6 +8,7 @@ NEWS
   * Ignore EPIPE/ECONNRESET after SSL_shutdown
   * Handle ENAMETOOLONG, return 404 Not Found (fixes #2396, thx dererkazo)
   * configure.ac: remove old stuff, add some new to fix warnings in automake 1.12 (fixes #2419, thx blino)
+  * add PATCH method (fixes #2424)
 
 - 1.4.31 - 2012-05-31
   * [ssl] fix segfault in counting renegotiations for openssl versions without TLSEXT/SNI (thx carpii for reporting)

src/connections.c

@@ -420,6 +420,7 @@ static int connection_handle_write_prepare(server *srv, connection *con) {
 		case HTTP_METHOD_POST:
 		case HTTP_METHOD_HEAD:
 		case HTTP_METHOD_PUT:
+		case HTTP_METHOD_PATCH:
 		case HTTP_METHOD_MKCOL:
 		case HTTP_METHOD_DELETE:
 		case HTTP_METHOD_COPY:

src/keyvalue.c

@@ -22,6 +22,7 @@ static keyvalue http_methods[] = {
 	{ HTTP_METHOD_OPTIONS, "OPTIONS" },
 	{ HTTP_METHOD_MKCOL, "MKCOL" },
 	{ HTTP_METHOD_PUT, "PUT" },
+	{ HTTP_METHOD_PATCH, "PATCH" },
 	{ HTTP_METHOD_DELETE, "DELETE" },
 	{ HTTP_METHOD_COPY, "COPY" },
 	{ HTTP_METHOD_MOVE, "MOVE" },

src/keyvalue.h

@@ -20,6 +20,7 @@ typedef enum {
 	HTTP_METHOD_PROPFIND,  /* WebDAV */
 	HTTP_METHOD_MKCOL,
 	HTTP_METHOD_PUT,
+	HTTP_METHOD_PATCH,
 	HTTP_METHOD_DELETE,
 	HTTP_METHOD_COPY,
 	HTTP_METHOD_MOVE,