From 0425aadc78680e53000fd0108b540d6eca048516 Mon Sep 17 00:00:00 2001
From: gmcdonald
Date: Sat, 13 Feb 2010 01:32:03 +0000
Subject: Moving axis svn, part of TLP move INFRA-2441

git-svn-id: http://svn.apache.org/repos/asf/axis/axis2/c/core/trunk@909681 13f79535-47bb-0310-9956-ffa450edef68
---
 src/core/description/flow.c | 130 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 130 insertions(+)
 create mode 100644 src/core/description/flow.c

(limited to 'src/core/description/flow.c')

diff --git a/src/core/description/flow.c b/src/core/description/flow.c
new file mode 100644
index 0000000..554d666
--- /dev/null
+++ b/src/core/description/flow.c
@@ -0,0 +1,130 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <axis2_flow.h>
+
+struct axis2_flow
+{
+    axutil_array_list_t *list;
+};
+
+AXIS2_EXTERN axis2_flow_t *AXIS2_CALL
+axis2_flow_create(
+    const axutil_env_t * env)
+{
+    axis2_flow_t *flow = NULL;
+
+    flow = (axis2_flow_t *)AXIS2_MALLOC(env->allocator, sizeof(axis2_flow_t));
+
+    if(!flow)
+    {
+        AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
+        return NULL;
+    }
+
+    flow->list = NULL;
+
+    flow->list = axutil_array_list_create(env, 20);
+    if(!(flow->list))
+    {
+        axis2_flow_free(flow, env);
+        AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
+        return NULL;
+    }
+
+    return flow;
+}
+
+AXIS2_EXTERN void AXIS2_CALL
+axis2_flow_free(
+    axis2_flow_t * flow,
+    const axutil_env_t * env)
+{
+    if(flow->list)
+    {
+        int i = 0;
+        int size = 0;
+
+        size = axutil_array_list_size(flow->list, env);
+        for(i = 0; i < size; i++)
+        {
+            axis2_handler_desc_t *handler_desc = NULL;
+
+            handler_desc = (axis2_handler_desc_t *)axutil_array_list_get(flow->list, env, i);
+            axis2_handler_desc_free(handler_desc, env);
+        }
+        axutil_array_list_free(flow->list, env);
+    }
+
+    if(flow)
+    {
+        AXIS2_FREE(env->allocator, flow);
+    }
+
+    return;
+}
+
+AXIS2_EXTERN void AXIS2_CALL
+axis2_flow_free_void_arg(
+    void *flow,
+    const axutil_env_t * env)
+{
+    axis2_flow_t *flow_l = NULL;
+
+    flow_l = (axis2_flow_t *)flow;
+    axis2_flow_free(flow_l, env);
+    return;
+}
+
+AXIS2_EXTERN axis2_status_t AXIS2_CALL
+axis2_flow_add_handler(
+    axis2_flow_t * flow,
+    const axutil_env_t * env,
+    axis2_handler_desc_t * handler)
+{
+    AXIS2_PARAM_CHECK(env->error, handler, AXIS2_FAILURE);
+
+    if(!flow->list)
+    {
+        flow->list = axutil_array_list_create(env, 0);
+        if(!flow->list)
+        {
+            axis2_flow_free(flow, env);
+            AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
+            return AXIS2_FAILURE;
+        }
+    }
+    return axutil_array_list_add(flow->list, env, handler);
+}
+
+AXIS2_EXTERN axis2_handler_desc_t *AXIS2_CALL
+axis2_flow_get_handler(
+    const axis2_flow_t * flow,
+    const axutil_env_t * env,
+    const int index)
+{
+    return axutil_array_list_get(flow->list, env, index);
+}
+
+AXIS2_EXTERN int AXIS2_CALL
+axis2_flow_get_handler_count(
+    const axis2_flow_t * flow,
+    const axutil_env_t * env)
+{
+    return axutil_array_list_size(flow->list, env);
+}
+
-- 
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