From d56a0700d0d9ccad427995e3da88856a96d2a455 Mon Sep 17 00:00:00 2001
From: Nathan Rajlich <nathan@tootallnate.net>
Date: Tue, 12 Oct 2010 11:23:22 -0700
Subject: [PATCH] Add support for "M-SEARCH" and "NOTIFY" request methods.

Allow a request path of "*" (for SSDP requests).
---
 http_parser.c |  9 +++++++--
 http_parser.h |  3 +++
 test.c        | 25 +++++++++++++++++++++++++
 3 files changed, 35 insertions(+), 2 deletions(-)

diff --git a/http_parser.c b/http_parser.c
index 492ef17..57a1b94 100644
--- a/http_parser.c
+++ b/http_parser.c
@@ -93,6 +93,8 @@ static const char *method_strings[] =
   , "MKACTIVITY"
   , "CHECKOUT"
   , "MERGE"
+  , "M-SEARCH"
+  , "NOTIFY"
   };
 
 
@@ -575,7 +577,8 @@ size_t http_parser_execute (http_parser *parser,
           case 'G': parser->method = HTTP_GET; break;
           case 'H': parser->method = HTTP_HEAD; break;
           case 'L': parser->method = HTTP_LOCK; break;
-          case 'M': parser->method = HTTP_MKCOL; /* or MOVE, MKACTIVITY, MERGE */ break;
+          case 'M': parser->method = HTTP_MKCOL; /* or MOVE, MKACTIVITY, MERGE, M-SEARCH */ break;
+          case 'N': parser->method = HTTP_NOTIFY; break;
           case 'O': parser->method = HTTP_OPTIONS; break;
           case 'P': parser->method = HTTP_POST; /* or PROPFIND or PROPPATCH or PUT */ break;
           case 'R': parser->method = HTTP_REPORT; break;
@@ -608,6 +611,8 @@ size_t http_parser_execute (http_parser *parser,
             parser->method = HTTP_MOVE;
           } else if (index == 1 && ch == 'E') {
             parser->method = HTTP_MERGE;
+          } else if (index == 1 && ch == '-') {
+            parser->method = HTTP_MSEARCH;
           } else if (index == 2 && ch == 'A') {
             parser->method = HTTP_MKACTIVITY;
           }
@@ -628,7 +633,7 @@ size_t http_parser_execute (http_parser *parser,
       {
         if (ch == ' ') break;
 
-        if (ch == '/') {
+        if (ch == '/' || ch == '*') {
           MARK(url);
           MARK(path);
           state = s_req_path;
diff --git a/http_parser.h b/http_parser.h
index ca7f562..43cc1bd 100644
--- a/http_parser.h
+++ b/http_parser.h
@@ -101,6 +101,9 @@ enum http_method
   , HTTP_MKACTIVITY
   , HTTP_CHECKOUT
   , HTTP_MERGE
+  /* ssdp */
+  , HTTP_MSEARCH
+  , HTTP_NOTIFY
   };
 
 
diff --git a/test.c b/test.c
index d1feae0..e5699aa 100644
--- a/test.c
+++ b/test.c
@@ -557,6 +557,31 @@ const struct message requests[] =
   ,.body= ""
   }
 
+#define MSEARCH_REQ 19
+, {.name= "m-search request"
+  ,.type= HTTP_REQUEST
+  ,.raw= "M-SEARCH * HTTP/1.1\r\n"
+         "HOST: 239.255.255.250:1900\r\n"
+         "MAN: \"ssdp:discover\"\r\n"
+         "ST: \"ssdp:all\"\r\n"
+         "\r\n"
+  ,.should_keep_alive= TRUE
+  ,.message_complete_on_eof= FALSE
+  ,.http_major= 1
+  ,.http_minor= 1
+  ,.method= HTTP_MSEARCH
+  ,.query_string= ""
+  ,.fragment= ""
+  ,.request_path= "*"
+  ,.request_url= "*"
+  ,.num_headers= 3
+  ,.headers= { { "HOST", "239.255.255.250:1900" }
+             , { "MAN", "\"ssdp:discover\"" }
+             , { "ST", "\"ssdp:all\"" }
+             }
+  ,.body= ""
+  }
+
 , {.name= NULL } /* sentinel */
 };