From 63e86a8e981cda7b7e4438b48ce622b7c222cc42 Mon Sep 17 00:00:00 2001
From: Claudio Sacerdoti Coen <claudio.sacerdoticoen@unibo.it>
Date: Thu, 26 Jun 2003 12:14:18 +0000
Subject: [PATCH] Ported to the latest version of libhttp

---
 helm/graphs/tools/Makefile       |  4 ++--
 helm/graphs/tools/uriSetQueue.ml | 18 +++++++++---------
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/helm/graphs/tools/Makefile b/helm/graphs/tools/Makefile
index 8246a81da..cbcc16946 100644
--- a/helm/graphs/tools/Makefile
+++ b/helm/graphs/tools/Makefile
@@ -3,8 +3,8 @@ DOT=../gv1.7c/bin/dot
 SED=sed "s/font-family:Times;//g"
 
 REQUIRES = http
-PREDICATES =
-OCAMLOPTIONS = -package "$(REQUIRES)" -predicates "$(PREDICATES)"
+PREDICATES = mt
+OCAMLOPTIONS = -package "$(REQUIRES)" -predicates "$(PREDICATES)" -thread
 OCAMLC = ocamlfind ocamlc $(OCAMLOPTIONS)
 OCAMLOPT = ocamlfind ocamlopt $(OCAMLOPTIONS)
 
diff --git a/helm/graphs/tools/uriSetQueue.ml b/helm/graphs/tools/uriSetQueue.ml
index 29482c268..12b7e91c0 100644
--- a/helm/graphs/tools/uriSetQueue.ml
+++ b/helm/graphs/tools/uriSetQueue.ml
@@ -86,9 +86,9 @@ let port =
       prerr_endline "Warning: invalid port, reverting to default";
       default_port
 in
-let callback req outchan =
+let callback (req: Http_types.request) outchan =
   try
-    let res = new Http_response.response in
+    let res = new Http_response.response () in
     res#addBasicHeaders;
     res#setContentType "text/xml";
     (match req#path with
@@ -118,7 +118,7 @@ let callback req outchan =
                 end
             end
         in
-        res#setContents (sprintf "<?xml version=\"1.0\"?>\n<%s/>\n" result);
+        res#setBody (sprintf "<?xml version=\"1.0\"?>\n<%s/>\n" result);
         if debug then res#serialize stderr;
         Http_daemon.respond_with res outchan
 
@@ -127,7 +127,7 @@ let callback req outchan =
         let queue = get_queue pid in
         let result = string_of_bool (queue.overflowed) in
         debug_print (sprintf "%d queue is_overflowed = %s" pid result);
-        res#setContents (sprintf "<?xml version=\"1.0\"?>\n<%s/>\n" result);
+        res#setBody (sprintf "<?xml version=\"1.0\"?>\n<%s/>\n" result);
         if debug then res#serialize stderr;
         Http_daemon.respond_with res outchan
 
@@ -142,7 +142,7 @@ let callback req outchan =
         with Queue_not_found p ->
           assert (p = pid);
           add_queue pid size);
-        res#setContents "<?xml version=\"1.0\"?>\n<done/>\n";
+        res#setBody "<?xml version=\"1.0\"?>\n<done/>\n";
         if debug then res#serialize stderr;
         Http_daemon.respond_with res outchan
 
@@ -160,7 +160,7 @@ let callback req outchan =
               uri
           with Queue.Empty -> "<empty/>"
         in
-        res#setContents ("<?xml version=\"1.0\"?>\n" ^ element ^ "\n");
+        res#setBody ("<?xml version=\"1.0\"?>\n" ^ element ^ "\n");
         if debug then res#serialize stderr;
         Http_daemon.respond_with res outchan
 
@@ -168,7 +168,7 @@ let callback req outchan =
         let pid = int_of_string (req#param "PID") in
         remove_queue pid;
         debug_print (sprintf "Resetting queue '%d'" pid);
-        res#setContents "<?xml version=\"1.0\"?>\n<done/>\n";
+        res#setBody "<?xml version=\"1.0\"?>\n<done/>\n";
         if debug then res#serialize stderr;
         Http_daemon.respond_with res outchan
 
@@ -177,7 +177,7 @@ let callback req outchan =
         Http_daemon.respond_error ~status:(`Client_error `Bad_request) outchan);
         prerr_endline "Request done!\n"
   with
-  | Http_request.Param_not_found attr_name ->
+  | Http_types.Param_not_found attr_name ->
       Http_daemon.respond_error
         ~status:(`Client_error `Bad_request)
         ~body:(sprintf "Parameter '%s' is missing" attr_name)
@@ -193,6 +193,6 @@ in
 
 printf "%s started and listening on port %d\n" daemon_name port;
 flush stdout;
-Http_daemon.start' ~port ~fork:false callback;
+Http_daemon.start' ~port ~mode:`Thread callback;
 printf "%s is terminating, bye!\n" daemon_name
 
-- 
2.39.2