Fix several refactoring related bugs

src/ejabberd_c2s.erl

@@ -292,7 +292,7 @@ wait_for_stream({xmlstreamstart, _Name, Attrs}, StateData) ->
 	    case lists:member(Server, ?MYHOSTS) of
 		true ->
 		    Lang = case xml:get_attr_s(<<"xml:lang">>, Attrs) of
-			       Lang1 when length(Lang1) =< 35 ->
+			       Lang1 when size(Lang1) =< 35 ->
 				   %% As stated in BCP47, 4.4.1:
 				   %% Protocols or specifications that
 				   %% specify limited buffer sizes for

src/ejabberd_router.erl

@@ -358,13 +358,13 @@ do_route(OrigFrom, OrigTo, OrigPacket) ->
 		  undefined ->
 		      case [R || R <- Rs, node(R#route.pid) == node()] of
 			[] ->
-			    R = lists:nth(erlang:phash(Value, str:len(Rs)), Rs),
+			    R = lists:nth(erlang:phash(Value, length(Rs)), Rs),
 			    Pid = R#route.pid,
 			    if is_pid(Pid) -> Pid ! {route, From, To, Packet};
 			       true -> drop
 			    end;
 			LRs ->
-			    R = lists:nth(erlang:phash(Value, str:len(LRs)),
+			    R = lists:nth(erlang:phash(Value, length(LRs)),
 					  LRs),
 			    Pid = R#route.pid,
 			    case R#route.local_hint of
@@ -375,7 +375,7 @@ do_route(OrigFrom, OrigTo, OrigPacket) ->
 		      end;
 		  _ ->
 		      SRs = lists:ukeysort(#route.local_hint, Rs),
-		      R = lists:nth(erlang:phash(Value, str:len(SRs)), SRs),
+		      R = lists:nth(erlang:phash(Value, length(SRs)), SRs),
 		      Pid = R#route.pid,
 		      if is_pid(Pid) -> Pid ! {route, From, To, Packet};
 			 true -> drop

src/ejabberd_socket.erl

@@ -50,16 +50,14 @@
 -include("ejabberd.hrl").
 -include("jlib.hrl").
 
--type sockmod() :: ejabberd_http_poll | ejabberd_bosh |
-                   ejabberd_http_bind | ejabberd_http_bindjson |
-                   ejabberd_http_ws | ejabberd_http_wsjson |
+-type sockmod() :: ejabberd_http_poll |
+                   ejabberd_http_bind |
                    gen_tcp | tls | ejabberd_zlib.
 -type receiver() :: pid () | atom().
 -type socket() :: pid() | inet:socket() |
                   tls:tls_socket() |
                   ejabberd_zlib:zlib_socket() |
-                  ejabberd_bosh:bosh_socket() |
-                  ejabberd_http_ws:ws_socket() |
+                  ejabberd_http_bind:bind_socket() |
                   ejabberd_http_poll:poll_socket().
 
 -record(socket_state, {sockmod = gen_tcp :: sockmod(),

src/gen_iq_handler.erl

@@ -101,7 +101,7 @@ handle(Host, Module, Function, Opts, From, To, IQ) ->
 	  process_iq(Host, Module, Function, From, To, IQ);
       {one_queue, Pid} -> Pid ! {process_iq, From, To, IQ};
       {queues, Pids} ->
-	  Pid = lists:nth(erlang:phash(now(), str:len(Pids)),
+	  Pid = lists:nth(erlang:phash(now(), length(Pids)),
 			  Pids),
 	  Pid ! {process_iq, From, To, IQ};
       parallel ->

src/mod_carboncopy.erl

@@ -35,8 +35,8 @@
          stop/1]).
 
 %% Hooks:
--export([user_send_packet/4,
-	 user_receive_packet/5,
+-export([user_send_packet/3,
+	 user_receive_packet/4,
          iq_handler2/3,
          iq_handler1/3,
          remove_connection/4,
@@ -127,15 +127,15 @@ iq_handler(From, _To,  #iq{type=set, sub_el = #xmlel{name = Operation, children
 iq_handler(_From, _To, IQ, _CC)->
     IQ#iq{type=error, sub_el = [?ERR_NOT_ALLOWED]}.
 
-user_send_packet(_Debug, From, _To, Packet) ->
+user_send_packet(From, _To, Packet) ->
     check_and_forward(From, Packet, sent).
 
 %% Only make carbon copies if the original destination was not a bare jid. 
 %% If the original destination was a bare jid, the message is going to be delivered to all
 %% connected resources anyway. Avoid duplicate delivery. "XEP-0280 : 3.5 Receiving Messages"
-user_receive_packet(_Debug, JID, _From, #jid{resource=Resource} = _To, Packet) when Resource /= <<>> ->
+user_receive_packet(JID, _From, #jid{resource=Resource} = _To, Packet) when Resource /= <<>> ->
     check_and_forward(JID, Packet, received);
-user_receive_packet(_Debug, _JID, _From, _To, _Packet) ->
+user_receive_packet(_JID, _From, _To, _Packet) ->
 	ok.
     
 % verifier si le trafic est local

src/mod_offline.erl

@@ -830,9 +830,10 @@ webadmin_user_parse_query(Acc, _Action, _User, _Server,
 count_offline_messages(LUser, LServer) ->
     Username = ejabberd_odbc:escape(LUser),
     case catch odbc_queries:count_records_where(
-		 LServer, "spool", "where username='" ++ Username ++ "'") of
+		 LServer, "spool",
+                 <<"where username='", Username/binary, "'">>) of
         {selected, [_], [{Res}]} ->
-            list_to_integer(Res);
+            jlib:binary_to_integer(Res);
         _ ->
             0
     end.

src/web/ejabberd_http.erl

@@ -822,25 +822,5 @@ old_integer_to_hex(I) when I >= 16 ->
     N = trunc(I / 16),
     old_integer_to_hex(N) ++ old_integer_to_hex(I rem 16).
 
-% The following code is mostly taken from yaws_ssl.erl
-
-toupper(C) when C >= $a andalso C =< $z -> C - 32;
-toupper(C) -> C.
-
-tolower(C) when C >= $A andalso C =< $Z -> C + 32;
-tolower(C) -> C.
-
-normalize_header_name(Name) ->
-    normalize_header_name(Name, [], true).
-
-normalize_header_name(<<"">>, Acc, _) ->
-    iolist_to_binary(Acc);
-normalize_header_name(<<"-", Rest/binary>>, Acc, _) ->
-    normalize_header_name(Rest, [Acc, "-"], true);
-normalize_header_name(<<C:8, Rest/binary>>, Acc, true) ->
-    normalize_header_name(Rest, [Acc, toupper(C)], false);
-normalize_header_name(<<C:8, Rest/binary>>, Acc, false) ->
-    normalize_header_name(Rest, [Acc, tolower(C)], false).
-
 %% strip_spaces(String, left) ->
 %%     drop_spaces(String);