Merge branch 'bmk/inets/inets59_integration' into bmk/inets/inets59_integration2

14 files changed, 623 insertions, 347 deletions

diff --git a/lib/inets/src/http_client/httpc_handler.erl b/lib/inets/src/http_client/httpc_handler.erl
index bfe9b14ef6..b8c34bd99b 100644
--- a/lib/inets/src/http_client/httpc_handler.erl
+++ b/lib/inets/src/http_client/httpc_handler.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2002-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2002-2012. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -851,14 +851,17 @@ connect(SocketType, ToAddress,
     case IpFamily of
 	inet6fb4 ->
 	    Opts3 = [inet6 | Opts2],
-	    case http_transport:connect(SocketType, ToAddress, Opts3, Timeout) of
-		{error, _Reason} = Error ->
+	    case http_transport:connect(SocketType, 
+					ToAddress, Opts3, Timeout) of
+		{error, Reason6} ->
 		    Opts4 = [inet | Opts2], 
 		    case http_transport:connect(SocketType, 
 						ToAddress, Opts4, Timeout) of
-			{error, _} ->
-			    %% Reply with the "original" error
-			    Error;
+			{error, Reason4} ->
+			    {error, {failed_connect, 
+				     [{to_address, ToAddress}, 
+				      {inet6, Opts3, Reason6}, 
+				      {inet,  Opts4, Reason4}]}};
 			OK ->
 			    OK
 		    end;
@@ -867,7 +870,13 @@ connect(SocketType, ToAddress,
 	    end;
 	_ ->
 	    Opts3 = [IpFamily | Opts2], 
-	    http_transport:connect(SocketType, ToAddress, Opts3, Timeout)
+	    case http_transport:connect(SocketType, ToAddress, Opts3, Timeout) of
+		{error, Reason} ->
+		    {error, {failed_connect, [{to_address, ToAddress}, 
+					      {IpFamily, Opts3, Reason}]}};
+		Else ->
+		    Else
+	    end
     end.
 
 connect_and_send_first_request(Address, Request, #state{options = Options} = State) ->
diff --git a/lib/inets/src/http_server/Makefile b/lib/inets/src/http_server/Makefile
index 55cc68dede..c341a2cec7 100644
--- a/lib/inets/src/http_server/Makefile
+++ b/lib/inets/src/http_server/Makefile
@@ -88,6 +88,8 @@ ERL_FILES = $(MODULES:%=%.erl)
 
 TARGET_FILES= $(MODULES:%=$(EBIN)/%.$(EMULATOR)) 
 
+INETS_FLAGS = -D'SERVER_SOFTWARE="$(APPLICATION)/$(VSN)"'
+
 
 # ----------------------------------------------------
 # FLAGS
diff --git a/lib/inets/src/http_server/httpd_conf.erl b/lib/inets/src/http_server/httpd_conf.erl
index 7646300409..b575d7331b 100644
--- a/lib/inets/src/http_server/httpd_conf.erl
+++ b/lib/inets/src/http_server/httpd_conf.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2012. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -210,12 +210,32 @@ load("MaxBodySize " ++ MaxBodySize, []) ->
         {ok, Integer} ->
             {ok, [], {max_body_size,Integer}};
         {error, _} ->
-            {error, ?NICE(clean(MaxBodySize)++
+            {error, ?NICE(clean(MaxBodySize) ++
                           " is an invalid number of MaxBodySize")}
     end;
 
 load("ServerName " ++ ServerName, []) ->
-    {ok,[],{server_name,clean(ServerName)}};
+    {ok,[], {server_name, clean(ServerName)}};
+
+load("ServerTokens " ++ ServerTokens, []) ->
+    %% These are the valid *plain* server tokens: 
+    %%     sprod, major, minor, minimum, os, full
+    %% It can also be a "private" server token: private:<any string>
+    case string:tokens(ServerTokens, [$:]) of
+	["private", Private] ->
+	    {ok,[], {server_tokens, clean(Private)}};
+	[TokStr] ->
+	    Tok = list_to_atom(clean(TokStr)),
+	    case lists:member(Tok, [prod, major, minor, minimum, os, full]) of
+		true ->
+		    {ok,[], {server_tokens, Tok}};
+		false ->
+		    {error, ?NICE(clean(ServerTokens) ++ 
+				  " is an invalid ServerTokens")}
+	    end;
+	_ ->
+	    {error, ?NICE(clean(ServerTokens) ++ " is an invalid ServerTokens")}
+    end;
 
 load("SocketType " ++ SocketType, []) ->
     %% ssl is the same as HTTP_DEFAULT_SSL_KIND
@@ -475,7 +495,7 @@ validate_properties(Properties) ->
 validate_properties2(Properties) ->
     case proplists:get_value(bind_address, Properties) of
 	undefined ->
-	    case  proplists:get_value(sock_type, Properties, ip_comm) of
+	    case proplists:get_value(sock_type, Properties, ip_comm) of
 		ip_comm ->
 		    case proplists:get_value(ipfamily, Properties) of
 			undefined ->
@@ -537,6 +557,20 @@ validate_config_params([{server_name, Value} | Rest])
 validate_config_params([{server_name, Value} | _]) ->
     throw({server_name, Value});
 
+validate_config_params([{server_tokens, Value} | Rest])  
+  when is_atom(Value) ->
+    case lists:member(Value, plain_server_tokens()) of
+	true ->
+	    validate_config_params(Rest);
+	false ->
+	    throw({server_tokens, Value})
+    end;
+validate_config_params([{server_tokens, {private, Value}} | Rest])  
+  when is_list(Value) ->
+    validate_config_params(Rest);
+validate_config_params([{server_tokens, Value} | _]) ->
+    throw({server_tokens, Value});
+
 validate_config_params([{socket_type, Value} | Rest]) 
   when (Value =:= ip_comm) orelse 
        (Value =:= ssl) orelse 
@@ -737,9 +771,73 @@ store({log_format, LogFormat}, _ConfigList)
 store({log_format, LogFormat}, _ConfigList) 
   when (LogFormat =:= compact) orelse (LogFormat =:= pretty) ->
     {ok, {log_format, LogFormat}};
+store({server_tokens, ServerTokens} = Entry, _ConfigList) ->
+    Server = server(ServerTokens), 
+    {ok, [Entry, {server, Server}]};
 store(ConfigListEntry, _ConfigList) ->
     {ok, ConfigListEntry}.
 
+
+%% The SERVER_SOFTWARE macro has the following structure: 
+%%       <product>/<version>
+%% Example: "inets/1.2.3"
+%% So, with this example (on a linux machine, with OTP R15B), 
+%% this will result in:
+%%   prod:    "inets"
+%%   major:   "inets/1"
+%%   minor:   "inets/1.2"
+%%   minimal: "inets/1.2.3"
+%%   os:      "inets/1.2.3 (unix)
+%%   full:    "inets/1.2.3 (unix/linux) OTP/R15B"
+%% Note that the format of SERVER_SOFTWARE is that of 'minimal'.
+%% Also, there will always be atleast two digits in a version: 
+%% Not just 1 but 1.0
+%% 
+%% We have already checked that the value is valid, 
+%% so there is no need to check enything here.
+%% 
+server(prod = _ServerTokens) ->
+    [Prod|_Version] = string:tokens(?SERVER_SOFTWARE, [$/]),
+    Prod;
+server(major = _ServerTokens) ->
+    [Prod|Version] = string:tokens(?SERVER_SOFTWARE, [$/]), 
+    [Major|_]      = string:tokens(Version, [$.]), 
+    Prod ++ "/" ++ Major;
+server(minor = _ServerTokens) ->
+    [Prod|Version]  = string:tokens(?SERVER_SOFTWARE, [$/]), 
+    [Major,Minor|_] = string:tokens(Version, [$.]), 
+    Prod ++ "/" ++ Major ++ "." ++ Minor;
+server(minimal = _ServerTokens) ->
+    %% This is the default
+    ?SERVER_SOFTWARE;
+server(os = _ServerTokens) ->
+    OS = os_info(partial), 
+    lists:flatten(io_lib:format("~s ~s", [?SERVER_SOFTWARE, OS]));
+server(full = _ServerTokens) ->
+    OTPRelease = otp_release(),
+    OS = os_info(full), 
+    lists:flatten(
+      io_lib:format("~s ~s OTP/~s", [?SERVER_SOFTWARE, OS, OTPRelease]));
+server({private, Server} = _ServerTokens) when is_list(Server) -> 
+    %% The user provide its own 
+    Server;
+server(_) -> 
+    ?SERVER_SOFTWARE.
+
+os_info(Info) ->
+    case os:type() of
+	{OsFamily, _OsName} when Info =:= partial ->
+	    lists:flatten(io_lib:format("(~w)", [OsFamily]));
+	{OsFamily, OsName} ->
+	    lists:flatten(io_lib:format("(~w/~w)", [OsFamily, OsName]));
+	OsFamily ->
+	    lists:flatten(io_lib:format("(~w)", [OsFamily]))
+    end.
+
+otp_release() ->
+    erlang:system_info(otp_release).
+
+
 %% Phase 3: Remove
 remove_all(ConfigDB) ->
     Modules = httpd_util:lookup(ConfigDB,modules,[]),
@@ -1159,6 +1257,10 @@ ssl_ca_certificate_file(ConfigDB) ->
 	    [{cacertfile, File}]
     end.
 
+plain_server_tokens() ->
+    [prod, major, minor, minimum, os, full].
+
 error_report(Where,M,F,Error) ->
     error_logger:error_report([{?MODULE, Where}, 
 			       {apply, {M, F, []}}, Error]).
+
diff --git a/lib/inets/src/http_server/httpd_response.erl b/lib/inets/src/http_server/httpd_response.erl
index dd7223876e..2dedb088e4 100644
--- a/lib/inets/src/http_server/httpd_response.erl
+++ b/lib/inets/src/http_server/httpd_response.erl
@@ -144,10 +144,14 @@ send_response(ModData, Header, Body) ->
 	    end
     end.
 
-send_header(#mod{socket_type = Type, socket = Sock, 
-		 http_version = Ver,  connection = Conn} = _ModData, 
+send_header(#mod{socket_type  = Type, 
+		 socket       = Sock, 
+		 http_version = Ver, 
+		 connection   = Conn,
+		 config_db    = ConfigDb} = _ModData, 
 	    StatusCode, KeyValueTupleHeaders) ->
-    Headers = create_header(lists:map(fun transform/1, KeyValueTupleHeaders)),
+    Headers = create_header(ConfigDb, 
+			    lists:map(fun transform/1, KeyValueTupleHeaders)),
     NewVer = case {Ver, StatusCode} of
 		 {[], _} ->
 		     %% May be implicit!
@@ -275,13 +279,20 @@ cache_headers(#mod{config_db = Db}) ->
 	    []
     end.
 
-create_header(KeyValueTupleHeaders) ->
-    NewHeaders = add_default_headers([{"date", httpd_util:rfc1123_date()},
-				      {"content-type", "text/html"},
-				      {"server", ?SERVER_SOFTWARE}], 
-				     KeyValueTupleHeaders),
+create_header(ConfigDb, KeyValueTupleHeaders) ->
+    Date        = httpd_util:rfc1123_date(), 
+    ContentType = "text/html", 
+    Server      = server(ConfigDb),
+    NewHeaders  = add_default_headers([{"date",         Date},
+				       {"content-type", ContentType},
+				       {"server",       Server}], 
+				       KeyValueTupleHeaders),
     lists:map(fun fix_header/1, NewHeaders).
 
+
+server(ConfigDb) ->
+    httpd_util:lookup(ConfigDb, server, ?SERVER_SOFTWARE).
+
 fix_header({Key0, Value}) ->
     %% make sure first letter is capital
     Words1 = string:tokens(Key0, "-"),
diff --git a/lib/inets/src/http_server/httpd_script_env.erl b/lib/inets/src/http_server/httpd_script_env.erl
index d3115150b0..a5613ba4a4 100644
--- a/lib/inets/src/http_server/httpd_script_env.erl
+++ b/lib/inets/src/http_server/httpd_script_env.erl
@@ -50,29 +50,44 @@ create_env(ScriptType, ModData, ScriptElements) ->
 %%%========================================================================
 %%% Internal functions
 %%%========================================================================
+
+which_server(#mod{config_db = ConfigDb}) ->
+    httpd_util:lookup(ConfigDb, server, ?SERVER_SOFTWARE).
+
+which_port(#mod{config_db = ConfigDb}) ->
+    httpd_util:lookup(ConfigDb, port, 80).
+
+which_peername(#mod{init_data = #init_data{peername = {_, RemoteAddr}}}) ->
+    RemoteAddr.
+
+which_resolve(#mod{init_data = #init_data{resolve = Resolve}}) ->
+    Resolve.
+
+which_method(#mod{method = Method}) ->
+    Method.
+
+which_request_uri(#mod{request_uri = RUri}) ->
+    RUri.
+
 create_basic_elements(esi, ModData) ->
-    {_, RemoteAddr} = (ModData#mod.init_data)#init_data.peername,
-    [{server_software, ?SERVER_SOFTWARE},
-     {server_name, (ModData#mod.init_data)#init_data.resolve},
-     {gateway_interface,?GATEWAY_INTERFACE},
-     {server_protocol, ?SERVER_PROTOCOL},
-     {server_port, httpd_util:lookup(ModData#mod.config_db,port,80)},
-     {request_method, ModData#mod.method},
-     {remote_addr, RemoteAddr},
-     {script_name, ModData#mod.request_uri}];
+    [{server_software,   which_server(ModData)},
+     {server_name,       which_resolve(ModData)},
+     {gateway_interface, ?GATEWAY_INTERFACE},
+     {server_protocol,   ?SERVER_PROTOCOL},
+     {server_port,       which_port(ModData)},
+     {request_method,    which_method(ModData)},
+     {remote_addr,       which_peername(ModData)},
+     {script_name,       which_request_uri(ModData)}];
 
 create_basic_elements(cgi, ModData) ->
-    {_, RemoteAddr} = (ModData#mod.init_data)#init_data.peername,
-    [{"SERVER_SOFTWARE",?SERVER_SOFTWARE},
-     {"SERVER_NAME", (ModData#mod.init_data)#init_data.resolve},
-     {"GATEWAY_INTERFACE",?GATEWAY_INTERFACE},
-     {"SERVER_PROTOCOL",?SERVER_PROTOCOL},
-     {"SERVER_PORT",
-      integer_to_list(httpd_util:lookup(
-			ModData#mod.config_db, port, 80))},
-     {"REQUEST_METHOD", ModData#mod.method},
-     {"REMOTE_ADDR", RemoteAddr},
-     {"SCRIPT_NAME", ModData#mod.request_uri}].
+    [{"SERVER_SOFTWARE",   which_server(ModData)},
+     {"SERVER_NAME",       which_resolve(ModData)},
+     {"GATEWAY_INTERFACE", ?GATEWAY_INTERFACE},
+     {"SERVER_PROTOCOL",   ?SERVER_PROTOCOL},
+     {"SERVER_PORT",       integer_to_list(which_port(ModData))},
+     {"REQUEST_METHOD",    which_method(ModData)},
+     {"REMOTE_ADDR",       which_peername(ModData)},
+     {"SCRIPT_NAME",       which_request_uri(ModData)}].
 
 create_http_header_elements(ScriptType, Headers) ->
     create_http_header_elements(ScriptType, Headers, []).
@@ -80,7 +95,7 @@ create_http_header_elements(ScriptType, Headers) ->
 create_http_header_elements(_, [], Acc) ->
     Acc;
 create_http_header_elements(ScriptType, [{Name, [Value | _] = Values } | 
-					     Headers], Acc) 
+					 Headers], Acc) 
   when is_list(Value) ->
     NewName = lists:map(fun(X) -> if X == $- -> $_; true -> X end end, Name),
     Element = http_env_element(ScriptType, NewName, multi_value(Values)),
diff --git a/lib/inets/src/http_server/httpd_sup.erl b/lib/inets/src/http_server/httpd_sup.erl
index 264dc9f006..8f3e8f9500 100644
--- a/lib/inets/src/http_server/httpd_sup.erl
+++ b/lib/inets/src/http_server/httpd_sup.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2004-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2012. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -162,17 +162,30 @@ httpd_config([Value| _] = Config) when is_tuple(Value) ->
 
 httpd_child_spec([Value| _] = Config, AcceptTimeout, Debug)  
   when is_tuple(Value)  ->
+    ?hdrt("httpd_child_spec - entry", [{accept_timeout, AcceptTimeout}, 
+				       {debug,          Debug}]),
     Address = proplists:get_value(bind_address, Config, any),
     Port    = proplists:get_value(port, Config, 80),
     httpd_child_spec(Config, AcceptTimeout, Debug, Address, Port);
 
-httpd_child_spec(ConfigFile, AcceptTimeout, Debug) ->
+%% In this case the AcceptTimeout and Debug will only have default values...
+httpd_child_spec(ConfigFile, AcceptTimeoutDef, DebugDef) ->
+    ?hdrt("httpd_child_spec - entry", [{config_file,        ConfigFile}, 
+				       {accept_timeout_def, AcceptTimeoutDef}, 
+				       {debug_def,          DebugDef}]),
     case httpd_conf:load(ConfigFile) of
 	{ok, ConfigList} ->
+	    ?hdrt("httpd_child_spec - loaded", [{config_list, ConfigList}]),
 	    case (catch httpd_conf:validate_properties(ConfigList)) of
 		{ok, Config} ->
+		    ?hdrt("httpd_child_spec - validated", [{config, Config}]),
 		    Address = proplists:get_value(bind_address, Config, any), 
 		    Port    = proplists:get_value(port, Config, 80),
+		    AcceptTimeout = 
+			proplists:get_value(accept_timeout, Config, 
+					    AcceptTimeoutDef),
+		    Debug   = 
+			proplists:get_value(debug, Config, DebugDef),
 		    httpd_child_spec([{file, ConfigFile} | Config], 
 				     AcceptTimeout, Debug, Address, Port);
 		Error ->
@@ -183,7 +196,7 @@ httpd_child_spec(ConfigFile, AcceptTimeout, Debug) ->
     end.
 
 httpd_child_spec(Config, AcceptTimeout, Debug, Addr, Port) ->
-    case Port == 0 orelse proplists:is_defined(fd, Config) of
+    case (Port =:= 0) orelse proplists:is_defined(fd, Config) of
 	true ->
 	    httpd_child_spec_listen(Config, AcceptTimeout, Debug, Addr, Port);
 	false ->
diff --git a/lib/inets/src/http_server/mod_get.erl b/lib/inets/src/http_server/mod_get.erl
index 5cb30e3d97..c58d1f3508 100644
--- a/lib/inets/src/http_server/mod_get.erl
+++ b/lib/inets/src/http_server/mod_get.erl
@@ -18,9 +18,16 @@
 %%
 %%
 -module(mod_get).
+
 -export([do/1]).
+
 -include("httpd.hrl").
 -include("httpd_internal.hrl").
+-include("inets_internal.hrl").
+
+-define(VMODULE,"GET").
+
+
 %% do
 
 do(Info) ->
@@ -84,15 +91,16 @@ send_response(_Socket, _SocketType, Path, Info)->
 	    file:close(FileDescriptor),
 	    {proceed,[{response,{already_sent,200,
 				 FileInfo#file_info.size}},
-		      {mime_type,MimeType}|Info#mod.data]};
+		      {mime_type,MimeType} | Info#mod.data]};
 	{error, Reason} ->
+	    ?hdrt("send_response -> failed open file", 
+		  [{path, Path}, {reason, Reason}]), 
 	    Status = httpd_file:handle_error(Reason, "open", Info, Path),
-	    {proceed,
-	     [{status, Status}| Info#mod.data]}
+	    {proceed, [{status, Status} | Info#mod.data]}
     end.
 
 %% send
-
+	       
 send(#mod{socket = Socket, socket_type = SocketType} = Info,
      StatusCode, Headers, FileDescriptor) ->
     ?DEBUG("send -> send header",[]),
diff --git a/lib/inets/src/inets_app/Makefile b/lib/inets/src/inets_app/Makefile
index d99e33b4ea..6da6a1d79f 100644
--- a/lib/inets/src/inets_app/Makefile
+++ b/lib/inets/src/inets_app/Makefile
@@ -46,7 +46,8 @@ MODULES = \
 	inets_service \
 	inets_app \
 	inets_sup \
-	inets_regexp
+	inets_regexp \
+	inets_trace
 
 INTERNAL_HRL_FILES = inets_internal.hrl
 EXTERNAL_HRL_FILES = ../../include/httpd.hrl \
diff --git a/lib/inets/src/inets_app/inets.app.src b/lib/inets/src/inets_app/inets.app.src
index 1db7ed2c30..4aea2ef3d7 100644
--- a/lib/inets/src/inets_app/inets.app.src
+++ b/lib/inets/src/inets_app/inets.app.src
@@ -18,14 +18,15 @@
 %% 
 
 {application,inets,
- [{description,"INETS  CXC 138 49"},
-  {vsn,"%VSN%"},
+ [{description, "INETS  CXC 138 49"},
+  {vsn, "%VSN%"},
   {modules,[
             inets,
             inets_sup,
             inets_app,
 	    inets_service,	                  
 	    inets_regexp,	                  
+	    inets_trace,	                  
 
             %% FTP
             ftp,
diff --git a/lib/inets/src/inets_app/inets.appup.src b/lib/inets/src/inets_app/inets.appup.src
index e80cb2a23b..3bc7d69101 100644
--- a/lib/inets/src/inets_app/inets.appup.src
+++ b/lib/inets/src/inets_app/inets.appup.src
@@ -18,65 +18,77 @@
 
 {"%VSN%",
  [
+  {"5.8.1", 
+   [
+    {load_module, httpd_conf, soft_purge, soft_purge, []}, 
+    {load_module, httpd_response, soft_purge, soft_purge, []}, 
+    {load_module, httpd_script_env, soft_purge, soft_purge, []}, 
+
+    {load_module, inets,         soft_purge, soft_purge, [inets_trace]},
+    {update,      httpc_handler, soft, soft_purge, soft_purge, []},
+    {update,      httpd_sup,     soft, soft_purge, soft_purge, []},
+    {add_module,  inets_trace}
+   ]
+  }, 
   {"5.8",
    [
+    {load_module, inets, soft_purge, soft_purge, [inets_trace]},
+
+    {load_module, httpd_conf, soft_purge, soft_purge, []}, 
+    {load_module, httpd_response, soft_purge, soft_purge, []}, 
+    {load_module, httpd_script_env, soft_purge, soft_purge, []}, 
+
     {load_module, ftp, soft_purge, soft_purge, []}, 
     {update, httpc_handler, {advanced, upgrade_from_pre_5_8_1}, 
      soft_purge, soft_purge, []}, 
     {update, httpc_manager, {advanced, upgrade_from_pre_5_8_1}, 
-     soft_purge, soft_purge, [httpc_handler]}
+     soft_purge, soft_purge, [httpc_handler]},
+    {update,      httpd_sup, soft, soft_purge, soft_purge, []},
+
+    {add_module,  inets_trace}
    ]
   }, 
   {"5.7.2", 
    [
     {restart_application, inets}
    ]
-  }, 
-  {"5.7.1", 
-   [
-    {restart_application, inets}
-   ]
-  }, 
-  {"5.7", 
+  }
+ ],
+ [
+  {"5.8.1",
    [
-    {restart_application, inets}
+    {load_module, httpd_conf, soft_purge, soft_purge, []}, 
+    {load_module, httpd_response, soft_purge, soft_purge, []}, 
+    {load_module, httpd_script_env, soft_purge, soft_purge, []}, 
+
+    {load_module, inets,         soft_purge, soft_purge, []},
+    {update,      httpc_handler, soft, soft_purge, soft_purge, []},
+    {update,      httpd_sup,     soft, soft_purge, soft_purge, []},
+    {remove,      {inets_trace, soft_purge, brutal_purge}}
    ]
   }, 
-  {"5.6", 
-   [
-    {restart_application, inets}
-   ]
-  } 
- ],
- [
   {"5.8",
    [
+    {load_module, inets, soft_purge, soft_purge, []},
+
+    {load_module, httpd_conf, soft_purge, soft_purge, []}, 
+    {load_module, httpd_response, soft_purge, soft_purge, []}, 
+    {load_module, httpd_script_env, soft_purge, soft_purge, []}, 
+
     {load_module, ftp, soft_purge, soft_purge, []}, 
     {update, httpc_handler, {advanced, upgrade_from_pre_5_8_1}, 
      soft_purge, soft_purge, []}, 
     {update, httpc_manager, {advanced, upgrade_from_pre_5_8_1}, 
-     soft_purge, soft_purge, [httpc_handler]}
+     soft_purge, soft_purge, [httpc_handler]},
+    {update,      httpd_sup, soft, soft_purge, soft_purge, []},
+
+    {remove,      {inets_trace, soft_purge, brutal_purge}}
    ]
   }, 
   {"5.7.2", 
    [
     {restart_application, inets}
    ]
-  }, 
-  {"5.7.1", 
-   [
-    {restart_application, inets}
-   ]
-  }, 
-  {"5.7", 
-   [
-    {restart_application, inets}
-   ]
-  }, 
-  {"5.6", 
-   [
-    {restart_application, inets}
-   ]
   } 
  ]
 }.
diff --git a/lib/inets/src/inets_app/inets.erl b/lib/inets/src/inets_app/inets.erl
index 054468e445..8e79f8d456 100644
--- a/lib/inets/src/inets_app/inets.erl
+++ b/lib/inets/src/inets_app/inets.erl
@@ -28,7 +28,7 @@
 	 stop/0, stop/2, 
 	 services/0, services_info/0,
 	 service_names/0]).
--export([enable_trace/2, enable_trace/3, disable_trace/0, set_trace/1, 
+-export([enable_trace/2, enable_trace/3, disable_trace/0, set_trace/1,
 	 report_event/4]).
 -export([versions/0,
          print_version_info/0, print_version_info/1]).
@@ -409,47 +409,8 @@ service_names() ->
 %% Severity withing Limit) will be written to stdout using io:format.
 %%
 %%-----------------------------------------------------------------
-enable_trace(Level, Dest) ->
-    enable_trace(Level, Dest, all).
-
-enable_trace(Level, Dest, Service) ->
-    case valid_trace_service(Service) of
-	true ->
-	    enable_trace2(Level, Dest, Service);
-	false ->
-	    {error, {invalid_service, Service}}
-    end.
-
-enable_trace2(Level, File, Service) 
-  when is_list(File) ->
-    case file:open(File, [write]) of
-	{ok, Fd} ->
-	    HandleSpec = {fun handle_trace/2, {Service, Fd}},
-	    do_enable_trace(Level, process, HandleSpec);
-	Err ->
-	    Err
-    end;
-enable_trace2(Level, Port, _) when is_integer(Port) ->
-    do_enable_trace(Level, port, dbg:trace_port(ip, Port));
-enable_trace2(Level, io, Service) ->
-    HandleSpec = {fun handle_trace/2, {Service, standard_io}},
-    do_enable_trace(Level, process, HandleSpec);
-enable_trace2(Level, {Fun, _Data} = HandleSpec, _) when is_function(Fun) ->
-    do_enable_trace(Level, process, HandleSpec).
-
-do_enable_trace(Level, Type, HandleSpec) ->
-    case dbg:tracer(Type, HandleSpec) of
-	{ok, _} ->
-	    set_trace(Level),
-	    ok;
-	Error ->
-	    Error
-    end.    
-
-valid_trace_service(all) ->
-    true;
-valid_trace_service(Service) ->
-    lists:member(Service, [httpc, httpd, ftpc, tftp]).
+enable_trace(Level, Dest)          -> inets_trace:enable(Level, Dest).
+enable_trace(Level, Dest, Service) -> inets_trace:enable(Level, Dest, Service).
 
 
 %%-----------------------------------------------------------------
@@ -458,12 +419,7 @@ valid_trace_service(Service) ->
 %% Description:
 %% This function is used to stop tracing.
 %%-----------------------------------------------------------------
-disable_trace() ->
-    %% This is to make handle_trace/2 close the output file (if the
-    %% event gets there before dbg closes)
-    inets:report_event(100, "stop trace", stop_trace, [stop_trace]),  
-    dbg:stop().
-
+disable_trace() -> inets_trace:disable().
 
 
 %%-----------------------------------------------------------------
@@ -476,60 +432,7 @@ disable_trace() ->
 %% This function is used to change the trace level when tracing has
 %% already been started.
 %%-----------------------------------------------------------------
-set_trace(Level) ->
-    set_trace(Level, all).
-
-set_trace(Level, Service) ->
-    Pat = make_pattern(?MODULE, Service, Level),
-    change_pattern(Pat).
-
-make_pattern(Mod, Service, Level) 
-  when is_atom(Mod) andalso is_atom(Service) ->
-    case Level of
-        min ->
-            {Mod, Service, []};
-        max ->
-            Head = ['$1', '_', '_', '_'],
-            Body = [],
-            Cond = [],
-            {Mod, Service, [{Head, Cond, Body}]};
-        DetailLevel when is_integer(DetailLevel) ->
-            Head = ['$1', '_', '_', '_'],
-            Body = [],
-            Cond = [{ '=<', '$1', DetailLevel}],
-            {Mod, Service, [{Head, Cond, Body}]};
-        _ ->
-            exit({bad_level, Level})
-    end.
-
-change_pattern({Mod, Service, Pattern}) 
-  when is_atom(Mod) andalso is_atom(Service) ->
-    MFA = {Mod, report_event, 4},
-    case Pattern of
-        [] ->
-	    try
-		error_to_exit(ctp, dbg:ctp(MFA)),
-		error_to_exit(p,   dbg:p(all, clear))
-	    catch
-		exit:{Where, Reason} ->
-		    {error, {Where, Reason}}
-	    end;
-        List when is_list(List) ->
-	    try
-		error_to_exit(ctp, dbg:ctp(MFA)),
-		error_to_exit(tp,  dbg:tp(MFA, Pattern)),
-		error_to_exit(p,   dbg:p(all, [call, timestamp]))
-	    catch
-		exit:{Where, Reason} ->
-		    {error, {Where, Reason}}
-	    end
-    end,
-    ok.
-
-error_to_exit(_Where, {ok, _} = OK) ->
-    OK;
-error_to_exit(Where, {error, Reason}) ->
-    exit({Where, Reason}).
+set_trace(Level) -> inets_trace:set_level(Level).
 
 
 %%-----------------------------------------------------------------
@@ -546,164 +449,8 @@ error_to_exit(Where, {error, Reason}) ->
 %% put trace on this function.
 %%-----------------------------------------------------------------
 
-report_event(Severity, Label, Service, Content) 
-  when (is_integer(Severity) andalso 
-	(Severity >= 0) andalso (100 >= Severity)) andalso 
-       is_list(Label) andalso 
-       is_atom(Service) andalso 
-       is_list(Content) ->
-    hopefully_traced.
-
-
-%% ----------------------------------------------------------------------
-%% handle_trace(Event, Fd) -> Verbosity
-%%
-%% Parameters:
-%% Event -> The trace event (only megaco 'trace_ts' events are printed)
-%% Fd -> standard_io | file_descriptor() | trace_port()
-%%
-%% Description:
-%% This function is used to "receive" and print the trace events.
-%% Events are printed if:
-%%   - Verbosity is max
-%%   - Severity is =< Verbosity (e.g. Severity = 30, and Verbosity = 40)
-%% Events are not printed if:
-%%   - Verbosity is min
-%%   - Severity is > Verbosity
-%%-----------------------------------------------------------------
-
-handle_trace(_, closed_file = Fd) ->
-    Fd;
-handle_trace({trace_ts, _Who, call,
-              {?MODULE, report_event,
-               [_Sev, "stop trace", stop_trace, [stop_trace]]},
-              Timestamp},
-             {_, standard_io} = Fd) ->
-    (catch io:format(standard_io, "stop trace at ~s~n", [format_timestamp(Timestamp)])),
-    Fd;
-handle_trace({trace_ts, _Who, call,
-              {?MODULE, report_event,
-               [_Sev, "stop trace", stop_trace, [stop_trace]]},
-              Timestamp},
-             standard_io = Fd) ->
-    (catch io:format(Fd, "stop trace at ~s~n", [format_timestamp(Timestamp)])),
-    Fd;
-handle_trace({trace_ts, _Who, call,
-              {?MODULE, report_event,
-               [_Sev, "stop trace", stop_trace, [stop_trace]]},
-              Timestamp},
-             {_Service, Fd}) ->
-    (catch io:format(Fd, "stop trace at ~s~n", [format_timestamp(Timestamp)])),
-    (catch file:close(Fd)),
-    closed_file;
-handle_trace({trace_ts, _Who, call,
-              {?MODULE, report_event,
-               [_Sev, "stop trace", stop_trace, [stop_trace]]},
-              Timestamp},
-             Fd) ->
-    (catch io:format(Fd, "stop trace at ~s~n", [format_timestamp(Timestamp)])),
-    (catch file:close(Fd)),
-    closed_file;
-handle_trace({trace_ts, Who, call,
-              {?MODULE, report_event,
-               [Sev, Label, Service, Content]}, Timestamp},
-             Fd) ->
-    (catch print_inets_trace(Fd, Sev, Timestamp, Who, 
-			     Label, Service, Content)),
-    Fd;
-handle_trace(Event, Fd) ->
-    (catch print_trace(Fd, Event)),
-    Fd.
-
-
-print_inets_trace({Service, Fd}, 
-		  Sev, Timestamp, Who, Label, Service, Content) ->
-    do_print_inets_trace(Fd, Sev, Timestamp, Who, Label, Service, Content);
-print_inets_trace({ServiceA, Fd}, 
-		  Sev, Timestamp, Who, Label, ServiceB, Content) 
-  when (ServiceA =:= all) ->
-    do_print_inets_trace(Fd, Sev, Timestamp, Who, Label, ServiceB, Content);
-print_inets_trace({ServiceA, _Fd}, 
-		  _Sev, _Timestamp, _Who, _Label, ServiceB, _Content) 
-  when ServiceA =/= ServiceB ->
-    ok;
-print_inets_trace(Fd, Sev, Timestamp, Who, Label, Service, Content) ->
-    do_print_inets_trace(Fd, Sev, Timestamp, Who, Label, Service, Content).
-
-do_print_inets_trace(Fd, Sev, Timestamp, Who, Label, Service, Content) ->
-    Ts = format_timestamp(Timestamp),
-    io:format(Fd, "[inets ~w trace ~w ~w ~s] ~s "
-              "~n   Content: ~p"
-              "~n",
-              [Service, Sev, Who, Ts, Label, Content]).
-
-print_trace({_, Fd}, Event) ->
-    do_print_trace(Fd, Event);
-print_trace(Fd, Event) ->
-    do_print_trace(Fd, Event).
-
-do_print_trace(Fd, {trace, Who, What, Where}) ->
-    io:format(Fd, "[trace]"
-              "~n   Who:   ~p"
-              "~n   What:  ~p"
-              "~n   Where: ~p"
-              "~n", [Who, What, Where]);
-
-do_print_trace(Fd, {trace, Who, What, Where, Extra}) ->
-    io:format(Fd, "[trace]"
-              "~n   Who:   ~p"
-              "~n   What:  ~p"
-              "~n   Where: ~p"
-              "~n   Extra: ~p"
-              "~n", [Who, What, Where, Extra]);
-
-do_print_trace(Fd, {trace_ts, Who, What, Where, When}) ->
-    Ts = format_timestamp(When),
-    io:format(Fd, "[trace ~s]"
-              "~n   Who:   ~p"
-              "~n   What:  ~p"
-              "~n   Where: ~p"
-              "~n", [Ts, Who, What, Where]);
-
-do_print_trace(Fd, {trace_ts, Who, What, Where, Extra, When}) ->
-    Ts = format_timestamp(When),
-    io:format(Fd, "[trace ~s]"
-              "~n   Who:   ~p"
-              "~n   What:  ~p"
-              "~n   Where: ~p"
-              "~n   Extra: ~p"
-              "~n", [Ts, Who, What, Where, Extra]);
-
-do_print_trace(Fd, {seq_trace, What, Where}) ->
-    io:format(Fd, "[seq trace]"
-              "~n   What:       ~p"
-              "~n   Where:      ~p"
-              "~n", [What, Where]);
-
-do_print_trace(Fd, {seq_trace, What, Where, When}) ->
-    Ts = format_timestamp(When),
-    io:format(Fd, "[seq trace ~s]"
-              "~n   What:       ~p"
-              "~n   Where:      ~p"
-              "~n", [Ts, What, Where]);
-
-do_print_trace(Fd, {drop, Num}) ->
-    io:format(Fd, "[drop trace] ~p~n", [Num]);
-
-do_print_trace(Fd, Trace) ->
-    io:format(Fd, "[trace] "
-              "~n   ~p"
-              "~n", [Trace]).
-
-
-format_timestamp({_N1, _N2, N3} = Now) ->
-    {Date, Time}   = calendar:now_to_datetime(Now),
-    {YYYY,MM,DD}   = Date,
-    {Hour,Min,Sec} = Time,
-    FormatDate =
-        io_lib:format("~.4w:~.2.0w:~.2.0w ~.2.0w:~.2.0w:~.2.0w 4~w",
-                      [YYYY,MM,DD,Hour,Min,Sec,round(N3/1000)]),
-    lists:flatten(FormatDate).
+report_event(Severity, Label, Service, Content) ->
+    inets_trace:report_event(Severity, Label, Service, Content).
 
 
 %%--------------------------------------------------------------------
diff --git a/lib/inets/src/inets_app/inets.mk b/lib/inets/src/inets_app/inets.mk
index 194b4ca2b1..d24cc0aea3 100644
--- a/lib/inets/src/inets_app/inets.mk
+++ b/lib/inets/src/inets_app/inets.mk
@@ -41,8 +41,6 @@ INETS_APP_VSN_COMPILE_FLAGS = \
 	+'{parse_transform,sys_pre_attributes}' \
 	+'{attribute,insert,app_vsn,$(APP_VSN)}'
 
-INETS_FLAGS = -D'SERVER_SOFTWARE="$(APPLICATION)/$(VSN)"'
-
 INETS_ERL_COMPILE_FLAGS += \
 	-pa $(ERL_TOP)/lib/inets/ebin  \
 	$(INETS_APP_VSN_COMPILE_FLAGS) 
diff --git a/lib/inets/src/inets_app/inets_internal.hrl b/lib/inets/src/inets_app/inets_internal.hrl
index 55c3669e4a..e56af3b59d 100644
--- a/lib/inets/src/inets_app/inets_internal.hrl
+++ b/lib/inets/src/inets_app/inets_internal.hrl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -24,8 +24,8 @@
 %% Various trace macros
 
 -define(report(Severity, Label, Service, Content), 
-	inets:report_event(Severity, Label, Service, 
-			   [{module, ?MODULE}, {line, ?LINE} | Content])).
+	inets_trace:report_event(Severity, Label, Service, 
+				 [{module, ?MODULE}, {line, ?LINE} | Content])).
 -define(report_important(Label, Service, Content), 
 	?report(20, Label, Service, Content)).
 -define(report_verbose(Label, Service, Content),   
diff --git a/lib/inets/src/inets_app/inets_trace.erl b/lib/inets/src/inets_app/inets_trace.erl
new file mode 100644
index 0000000000..8911f65897
--- /dev/null
+++ b/lib/inets/src/inets_app/inets_trace.erl
@@ -0,0 +1,357 @@
+%%
+%% %CopyrightBegin%
+%% 
+%% Copyright Ericsson AB 2011-2012. All Rights Reserved.
+%% 
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%% 
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%% 
+%% %CopyrightEnd%
+%%
+%%
+%%----------------------------------------------------------------------
+%% Purpose: Module for debug trace functions of the inets application
+%%----------------------------------------------------------------------
+
+-module(inets_trace).
+
+%% API
+-export([enable/2, enable/3, 
+	 disable/0, 
+	 set_level/1, set_level/2, 
+	 report_event/4]).
+
+
+%%====================================================================
+%% API
+%%====================================================================
+
+%%-----------------------------------------------------------------
+%% enable(Level, Destination) -> void()
+%% enable(Level, Destination, Service) -> void()
+%%
+%% Parameters:
+%% Level -> max | min | integer()
+%% Destination -> File | Port | io | HandlerSpec
+%% Service -> httpc | httpd | ftpc | tftp | all
+%% File -> string()
+%% Port -> integer()
+%% Verbosity -> true | false
+%% HandlerSpec = {function(), Data}
+%% Data = term()
+%%
+%% Description:
+%% This function is used to start tracing at level Level and send
+%% the result either to the file File, the port Port or to a 
+%% trace handler. 
+%% Note that it starts a tracer server.
+%% When Destination is the atom io (or the tuple {io, Verbosity}),
+%% all (printable) inets trace events (trace_ts events which has
+%% Severity withing Limit) will be written to stdout using io:format.
+%%
+%%-----------------------------------------------------------------
+enable(Level, Dest) ->
+    enable(Level, Dest, all).
+
+enable(Level, Dest, Service) ->
+    case valid_trace_service(Service) of
+	true ->
+	    enable2(Level, Dest, Service);
+	false ->
+	    {error, {invalid_service, Service}}
+    end.
+
+enable2(Level, File, Service) 
+  when is_list(File) ->
+    case file:open(File, [write]) of
+	{ok, Fd} ->
+	    HandleSpec = {fun handle_trace/2, {Service, Fd}},
+	    do_enable(Level, process, HandleSpec);
+	Err ->
+	    Err
+    end;
+enable2(Level, Port, _) when is_integer(Port) ->
+    do_enable(Level, port, dbg:trace_port(ip, Port));
+enable2(Level, io, Service) ->
+    HandleSpec = {fun handle_trace/2, {Service, standard_io}},
+    do_enable(Level, process, HandleSpec);
+enable2(Level, {Fun, _Data} = HandleSpec, _) when is_function(Fun) ->
+    do_enable(Level, process, HandleSpec).
+
+do_enable(Level, Type, HandleSpec) ->
+    case dbg:tracer(Type, HandleSpec) of
+	{ok, _} ->
+	    set_level(Level),
+	    ok;
+	Error ->
+	    Error
+    end.    
+
+valid_trace_service(all) ->
+    true;
+valid_trace_service(Service) ->
+    lists:member(Service, [httpc, httpd, ftpc, tftp]).
+
+
+%%-----------------------------------------------------------------
+%% disable() -> void()
+%%
+%% Description:
+%% This function is used to stop tracing.
+%%-----------------------------------------------------------------
+
+disable() ->
+    %% This is to make handle_trace/2 close the output file (if the
+    %% event gets there before dbg closes)
+    inets_trace:report_event(100, "stop trace", stop_trace, [stop_trace]),  
+    dbg:stop().
+
+
+
+%%-----------------------------------------------------------------
+%% set_level(Level) -> void()
+%%
+%% Parameters:
+%% Level -> max | min | integer()
+%%
+%% Description:
+%% This function is used to change the trace level when tracing has
+%% already been started.
+%%-----------------------------------------------------------------
+set_level(Level) ->
+    set_level(Level, all).
+
+set_level(Level, Service) ->
+    Pat = make_pattern(?MODULE, Service, Level),
+    change_pattern(Pat).
+
+make_pattern(Mod, Service, Level) 
+  when is_atom(Mod) andalso is_atom(Service) ->
+    case Level of
+        min ->
+            {Mod, Service, []};
+        max ->
+            Head = ['$1', '_', '_', '_'],
+            Body = [],
+            Cond = [],
+            {Mod, Service, [{Head, Cond, Body}]};
+        DetailLevel when is_integer(DetailLevel) ->
+            Head = ['$1', '_', '_', '_'],
+            Body = [],
+            Cond = [{ '=<', '$1', DetailLevel}],
+            {Mod, Service, [{Head, Cond, Body}]};
+        _ ->
+            exit({bad_level, Level})
+    end.
+
+change_pattern({Mod, Service, Pattern}) 
+  when is_atom(Mod) andalso is_atom(Service) ->
+    MFA = {Mod, report_event, 4},
+    case Pattern of
+        [] ->
+	    try
+		error_to_exit(ctp, dbg:ctp(MFA)),
+		error_to_exit(p,   dbg:p(all, clear))
+	    catch
+		exit:{Where, Reason} ->
+		    {error, {Where, Reason}}
+	    end;
+        List when is_list(List) ->
+	    try
+		error_to_exit(ctp, dbg:ctp(MFA)),
+		error_to_exit(tp,  dbg:tp(MFA, Pattern)),
+		error_to_exit(p,   dbg:p(all, [call, timestamp]))
+	    catch
+		exit:{Where, Reason} ->
+		    {error, {Where, Reason}}
+	    end
+    end.
+
+error_to_exit(_Where, {ok, _} = OK) ->
+    OK;
+error_to_exit(Where, {error, Reason}) ->
+    exit({Where, Reason}).
+
+
+%%-----------------------------------------------------------------
+%% report_event(Severity, Label, Service, Content)
+%%
+%% Parameters:
+%% Severity -> 0 =< integer() =< 100
+%% Label -> string()
+%% Service -> httpd | httpc | ftp | tftp
+%% Content -> [{tag, term()}]
+%%
+%% Description:
+%% This function is used to generate trace events, that is,  
+%% put trace on this function.
+%%-----------------------------------------------------------------
+
+report_event(Severity, Label, Service, Content) 
+  when (is_integer(Severity) andalso 
+	(Severity >= 0) andalso (100 >= Severity)) andalso 
+       is_list(Label) andalso 
+       is_atom(Service) andalso 
+       is_list(Content) ->
+    hopefully_traced.
+
+
+%% ----------------------------------------------------------------------
+%% handle_trace(Event, Fd) -> Verbosity
+%%
+%% Parameters:
+%% Event -> The trace event
+%% Fd -> standard_io | file_descriptor() | trace_port()
+%%
+%% Description:
+%% This function is used to "receive" and pretty print the trace events.
+%% Events are printed if:
+%%   - Verbosity is max
+%%   - Severity is =< Verbosity (e.g. Severity = 30, and Verbosity = 40)
+%% Events are not printed if:
+%%   - Verbosity is min
+%%   - Severity is > Verbosity
+%%-----------------------------------------------------------------
+
+handle_trace(_, closed_file = Fd) ->
+    Fd;
+handle_trace({trace_ts, _Who, call,
+              {?MODULE, report_event,
+               [_Sev, "stop trace", stop_trace, [stop_trace]]},
+              Timestamp},
+             {_, standard_io} = Fd) ->
+    (catch io:format(standard_io, "stop trace at ~s~n", [format_timestamp(Timestamp)])),
+    Fd;
+handle_trace({trace_ts, _Who, call,
+              {?MODULE, report_event,
+               [_Sev, "stop trace", stop_trace, [stop_trace]]},
+              Timestamp},
+             standard_io = Fd) ->
+    (catch io:format(Fd, "stop trace at ~s~n", [format_timestamp(Timestamp)])),
+    Fd;
+handle_trace({trace_ts, _Who, call,
+              {?MODULE, report_event,
+               [_Sev, "stop trace", stop_trace, [stop_trace]]},
+              Timestamp},
+             {_Service, Fd}) ->
+    (catch io:format(Fd, "stop trace at ~s~n", [format_timestamp(Timestamp)])),
+    (catch file:close(Fd)),
+    closed_file;
+handle_trace({trace_ts, _Who, call,
+              {?MODULE, report_event,
+               [_Sev, "stop trace", stop_trace, [stop_trace]]},
+              Timestamp},
+             Fd) ->
+    (catch io:format(Fd, "stop trace at ~s~n", [format_timestamp(Timestamp)])),
+    (catch file:close(Fd)),
+    closed_file;
+handle_trace({trace_ts, Who, call,
+              {?MODULE, report_event,
+               [Sev, Label, Service, Content]}, Timestamp},
+             Fd) ->
+    (catch print_inets_trace(Fd, Sev, Timestamp, Who, 
+			     Label, Service, Content)),
+    Fd;
+handle_trace(Event, Fd) ->
+    (catch print_trace(Fd, Event)),
+    Fd.
+
+
+print_inets_trace({Service, Fd}, 
+		  Sev, Timestamp, Who, Label, Service, Content) ->
+    do_print_inets_trace(Fd, Sev, Timestamp, Who, Label, Service, Content);
+print_inets_trace({ServiceA, Fd}, 
+		  Sev, Timestamp, Who, Label, ServiceB, Content) 
+  when (ServiceA =:= all) ->
+    do_print_inets_trace(Fd, Sev, Timestamp, Who, Label, ServiceB, Content);
+print_inets_trace({ServiceA, _Fd}, 
+		  _Sev, _Timestamp, _Who, _Label, ServiceB, _Content) 
+  when ServiceA =/= ServiceB ->
+    ok;
+print_inets_trace(Fd, Sev, Timestamp, Who, Label, Service, Content) ->
+    do_print_inets_trace(Fd, Sev, Timestamp, Who, Label, Service, Content).
+
+do_print_inets_trace(Fd, Sev, Timestamp, Who, Label, Service, Content) ->
+    Ts = format_timestamp(Timestamp),
+    io:format(Fd, "[inets ~w trace ~w ~w ~s] ~s "
+              "~n   Content: ~p"
+              "~n",
+              [Service, Sev, Who, Ts, Label, Content]).
+
+print_trace({_, Fd}, Event) ->
+    do_print_trace(Fd, Event);
+print_trace(Fd, Event) ->
+    do_print_trace(Fd, Event).
+
+do_print_trace(Fd, {trace, Who, What, Where}) ->
+    io:format(Fd, "[trace]"
+              "~n   Who:   ~p"
+              "~n   What:  ~p"
+              "~n   Where: ~p"
+              "~n", [Who, What, Where]);
+
+do_print_trace(Fd, {trace, Who, What, Where, Extra}) ->
+    io:format(Fd, "[trace]"
+              "~n   Who:   ~p"
+              "~n   What:  ~p"
+              "~n   Where: ~p"
+              "~n   Extra: ~p"
+              "~n", [Who, What, Where, Extra]);
+
+do_print_trace(Fd, {trace_ts, Who, What, Where, When}) ->
+    Ts = format_timestamp(When),
+    io:format(Fd, "[trace ~s]"
+              "~n   Who:   ~p"
+              "~n   What:  ~p"
+              "~n   Where: ~p"
+              "~n", [Ts, Who, What, Where]);
+
+do_print_trace(Fd, {trace_ts, Who, What, Where, Extra, When}) ->
+    Ts = format_timestamp(When),
+    io:format(Fd, "[trace ~s]"
+              "~n   Who:   ~p"
+              "~n   What:  ~p"
+              "~n   Where: ~p"
+              "~n   Extra: ~p"
+              "~n", [Ts, Who, What, Where, Extra]);
+
+do_print_trace(Fd, {seq_trace, What, Where}) ->
+    io:format(Fd, "[seq trace]"
+              "~n   What:       ~p"
+              "~n   Where:      ~p"
+              "~n", [What, Where]);
+
+do_print_trace(Fd, {seq_trace, What, Where, When}) ->
+    Ts = format_timestamp(When),
+    io:format(Fd, "[seq trace ~s]"
+              "~n   What:       ~p"
+              "~n   Where:      ~p"
+              "~n", [Ts, What, Where]);
+
+do_print_trace(Fd, {drop, Num}) ->
+    io:format(Fd, "[drop trace] ~p~n", [Num]);
+
+do_print_trace(Fd, Trace) ->
+    io:format(Fd, "[trace] "
+              "~n   ~p"
+              "~n", [Trace]).
+
+
+format_timestamp({_N1, _N2, N3} = Now) ->
+    {Date, Time}   = calendar:now_to_datetime(Now),
+    {YYYY,MM,DD}   = Date,
+    {Hour,Min,Sec} = Time,
+    FormatDate =
+        io_lib:format("~.4w:~.2.0w:~.2.0w ~.2.0w:~.2.0w:~.2.0w 4~w",
+                      [YYYY,MM,DD,Hour,Min,Sec,round(N3/1000)]),
+    lists:flatten(FormatDate).
+
+