implemented ring content-length

plugins/jvm/jvm.h

@@ -87,3 +87,4 @@ void uwsgi_jvm_local_unref(jobject);
 int uwsgi_jvm_call_bool(jobject, jmethodID, ...);
 
 int uwsgi_jvm_consume_input_stream(struct wsgi_request *, size_t, jobject);
+jobject uwsgi_jvm_num(long);

plugins/jvm/jvm_plugin.c

@@ -382,6 +382,18 @@ jobject uwsgi_jvm_iterator_next(jobject iterator) {
         return uwsgi_jvm_call_object(iterator, mid);
 }
 
+jobject uwsgi_jvm_num(long num) {
+	static jmethodID mid = 0;
+	if (!mid) {
+		mid = uwsgi_jvm_get_method_id(ujvm.int_class, "<init>", "(I)V");
+		if (!mid) return NULL;
+	}
+	jobject o = (*ujvm_env)->NewObject(ujvm_env, ujvm.int_class, mid, num);
+	if (uwsgi_jvm_exception()) {
+                return NULL;
+        }
+	return o;
+}
 
 jobject uwsgi_jvm_str(char *str, size_t len) {
 	jobject new_str;

plugins/ring/ring_plugin.c

@@ -117,6 +117,23 @@ static int uwsgi_ring_request_item_add_keyword(jobject hm, char *key, size_t key
         return ret;
 }
 
+static int uwsgi_ring_request_item_add_num(jobject hm, char *key, size_t keylen, long num) {
+        jobject j_key = uwsgi_ring_keyword(key, keylen);
+        if (!j_key) return -1;
+
+	jobject j_value = uwsgi_jvm_num(num);
+        if (!j_value) {
+                uwsgi_jvm_local_unref(j_key);
+                return -1;
+        }
+
+        int ret = uwsgi_jvm_hashmap_put(hm, j_key, j_value);
+        uwsgi_jvm_local_unref(j_key);
+        uwsgi_jvm_local_unref(j_value);
+        return ret;
+}
+
+
 
 // get the iterator from an Associative object
 static jobject uwsgi_ring_Associative_iterator(jobject o) {
@@ -181,6 +198,10 @@ static int uwsgi_ring_request(struct wsgi_request *wsgi_req) {
 		if (uwsgi_ring_request_item_add(hm, "content-type", 12, wsgi_req->content_type, wsgi_req->content_type_len)) goto end;
 	}
 
+	if (wsgi_req->post_cl > 0) {
+		if (uwsgi_ring_request_item_add_num(hm, "content-length", 14, wsgi_req->post_cl)) goto end;
+	}
+
 	// convert the HashMap to Associative
 	request = uwsgi_ring_invoke2(uring.into, empty_request, hm);
 	if (!request) goto end;