Support request URLs without schema

Test case from Poul T Lomholt <[email protected]>

http_parser.c

@@ -687,6 +687,9 @@ size_t http_parser_execute (http_parser *parser,
  if (ch == ':') {
  state = s_req_schema_slash;
  break;
+ } else if (ch == '.') {
+ state = s_req_host;
+ break;
  }
 
  goto error;

test.c

@@ -495,6 +495,30 @@ const struct message requests[] =
  ,.body= ""
  }
 
+#define CONNECT_REQUEST 17
+, {.name = "connect request"
+ ,.type= HTTP_REQUEST
+ ,.raw= "CONNECT home.netscape.com:443 HTTP/1.0\r\n"
+ "User-agent: Mozilla/1.1N\r\n"
+ "Proxy-authorization: basic aGVsbG86d29ybGQ=\r\n"
+ "\r\n"
+ ,.should_keep_alive= FALSE
+ ,.message_complete_on_eof= FALSE
+ ,.http_major= 1
+ ,.http_minor= 0
+ ,.method= HTTP_CONNECT
+ ,.query_string= ""
+ ,.fragment= ""
+ ,.request_path= ""
+ ,.request_url= "home.netscape.com:443"
+ ,.num_headers= 2
+ ,.upgrade=0
+ ,.headers= { { "User-agent", "Mozilla/1.1N" }
+ , { "Proxy-authorization", "basic aGVsbG86d29ybGQ=" }
+ }
+ ,.body= ""
+ }
+
 , {.name= NULL } /* sentinel */
 };