samples/RMSampleService/rm_sample_svc.c - axis-axis2-c-sandesha - Git at Google

 /*
  * Copyright 2004,2005 The Apache Software Foundation.
  *
  * Licensed 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 "rm_sample_svc.h"
 #include <axiom_xml_writer.h>
 #include <stdio.h>
 #include <axutil_qname.h>
 #include <axiom_output.h>
 #include <axiom_element.h>

 axiom_node_t *build_response1(
     const axutil_env_t * env,
     axis2_char_t * text);

 axiom_node_t *build_response2(
     const axutil_env_t *env,
     axiom_data_handler_t *data_handler);

 axiom_node_t *
 build_echo_om(
     const axutil_env_t *env,
     const axis2_char_t *text);

 axiom_node_t *
 rm_sample_svc_echo (
     const axutil_env_t *env,
     axiom_node_t *node)
 {
     axiom_node_t *text_parent_node = NULL;
     axiom_node_t *text_node = NULL;
     axiom_node_t *ret_node = NULL;

     /* Expected request format is :-
      * <ns1:echoString xmlns:ns1="http://ws.apache.org/axis2/c/samples">
      *      <text>echo5</text>
      * </ns1:echoString>
      */
     if (!node) /* 'echoString' node */
     {
         AXIS2_ERROR_SET(env->error, AXIS2_ERROR_SVC_SKEL_INPUT_OM_NODE_NULL, AXIS2_FAILURE);
         return NULL;
     }

     text_parent_node = axiom_node_get_first_element(node, env);
     if (!text_parent_node) /* 'text' node */
     {
         AXIS2_ERROR_SET(env->error,
             AXIS2_ERROR_SVC_SKEL_INVALID_XML_FORMAT_IN_REQUEST, AXIS2_FAILURE);

         return NULL;
     }

     text_node = axiom_node_get_first_child(text_parent_node, env);
     if (!text_node) /* actual text to echo */
     {
         AXIS2_ERROR_SET(env->error,
             AXIS2_ERROR_SVC_SKEL_INVALID_XML_FORMAT_IN_REQUEST, AXIS2_FAILURE);
         return NULL;
     }

     if (axiom_node_get_node_type(text_node, env) == AXIOM_TEXT)
     {
         axiom_text_t *text = (axiom_text_t *)axiom_node_get_data_element(text_node, env);
         if( text && axiom_text_get_value(text , env))
         {
             const axis2_char_t *text_str = axiom_text_get_value(text, env);
             ret_node = build_echo_om(env, text_str);
         }
     }
     else
     {
         AXIS2_ERROR_SET(env->error, AXIS2_ERROR_SVC_SKEL_INVALID_XML_FORMAT_IN_REQUEST, AXIS2_FAILURE);
         return NULL;
     }

     return ret_node;
 }

 /* Builds the response content */
 axiom_node_t *
 build_echo_om(
     const axutil_env_t *env,
     const axis2_char_t *text)
 {
     axiom_node_t *echo_om_node = NULL;
     axiom_element_t* echo_om_ele = NULL;
     axiom_node_t* text_om_node = NULL;
     axiom_element_t * text_om_ele = NULL;
     axiom_namespace_t *ns1 = NULL;

     ns1 = axiom_namespace_create (env, "http://tempuri.org/", "ns1");

     echo_om_ele = axiom_element_create(env, NULL, "echoStringResponse", ns1, &echo_om_node);
     text_om_ele = axiom_element_create(env, echo_om_node, "EchoStringReturn", ns1, &text_om_node);
     axiom_element_set_text(text_om_ele, env, text, text_om_node);


     return echo_om_node;
 }

 void
 rm_sample_svc_ping (
     const axutil_env_t *env,
     axiom_node_t *node)
 {
     axiom_node_t *text_parent_node = NULL;
     axiom_element_t *text_parent_element = NULL;
     axiom_node_t *text_node = NULL;
     axiom_element_t *element = NULL;
     axis2_char_t *ns = "http://tempuri.org/";
     axutil_qname_t *qname = NULL;

     AXIS2_ENV_CHECK(env, NULL);

     /* Expected request format is :-
      * <ns1:echoString xmlns:ns1="http://ws.apache.org/axis2/c/samples">
      *      <text>echo5</text>
      * </ns1:echoString>
      */
     if (!node) /* 'echoString' node */
     {
         AXIS2_ERROR_SET(env->error, AXIS2_ERROR_SVC_SKEL_INPUT_OM_NODE_NULL, AXIS2_FAILURE);
         return;
     }
     else
     {
         axiom_xml_writer_t *writer = NULL;
         axiom_output_t *om_output = NULL;
         axis2_char_t *buffer = NULL;

         writer = axiom_xml_writer_create_for_memory(env, NULL, AXIS2_TRUE, 0,
             AXIS2_XML_PARSER_TYPE_BUFFER);
         om_output = axiom_output_create (env, writer);
         if (!om_output)
         {
             AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Could not create om_output");
             axiom_xml_writer_free(writer, env);
             writer = NULL;
             return;
         }
         axiom_node_serialize (node, env, om_output);
         buffer = axiom_xml_writer_get_xml(writer, env);
         axiom_output_free(om_output, env);
     }

     element = axiom_node_get_data_element(node, env);
     qname = axutil_qname_create(env, "Text", ns, NULL);
     text_parent_element = axiom_element_get_first_child_with_qname(element, env,
             qname, node, &text_parent_node);
     axutil_qname_free(qname, env);
     if (!text_parent_node) /* 'text' node */
     {
         AXIS2_ERROR_SET(env->error, AXIS2_ERROR_SVC_SKEL_INVALID_XML_FORMAT_IN_REQUEST, AXIS2_FAILURE);
         return;
     }

     text_node = axiom_node_get_first_child(text_parent_node, env);
     if (!text_node) /* actual text to echo */
     {
         AXIS2_ERROR_SET(env->error, AXIS2_ERROR_SVC_SKEL_INVALID_XML_FORMAT_IN_REQUEST, AXIS2_FAILURE);
         return;
     }

     if (axiom_node_get_node_type(text_node, env) == AXIOM_TEXT)
     {
         /*axiom_text_t *text = (axiom_text_t *)axiom_node_get_data_element(text_node, env);
         if( text && axiom_text_get_value(text , env))
         {
             axis2_char_t *text_str = axiom_text_get_value(text, env);
         }*/
     }
     else
     {
         AXIS2_ERROR_SET(env->error, AXIS2_ERROR_SVC_SKEL_INVALID_XML_FORMAT_IN_REQUEST, AXIS2_FAILURE);
         return;
     }

     return;
 }

 axiom_node_t *
 rm_sample_svc_mtom(
     const axutil_env_t *env,
     axiom_node_t *node,
     axis2_msg_ctx_t *msg_ctx)
 {
     axiom_node_t *file_name_node = NULL;
     axiom_node_t *file_text_node = NULL;
     axiom_node_t *ret_node = NULL;

     AXIS2_ENV_CHECK(env, NULL);

     /* Expected request format is :-
      * <ns1:mtomSample xmlns:ns1="http://ws.apache.org/axis2/c/samples">
      <ns1:fileName>test.jpg</ns1:fileName>
      <ns1:image>
      <xop:Include xmlns:xop="http://www.w3.org/2004/08/xop/include" href="cid:1.dd5183d4-d58a-1da1-2578-001125b4c063@apache.org"></xop:Include>
      </ns1:image>
      </ns1:mtomSample>
      */
     if (!node)                  /* 'mtomSample' node */
     {
         AXIS2_ERROR_SET(env->error, AXIS2_ERROR_SVC_SKEL_INPUT_OM_NODE_NULL,
                         AXIS2_FAILURE);
         printf("Echo client ERROR: input parameter NULL\n");
         return NULL;
     }

     file_name_node = axiom_node_get_first_child(node, env);
     if (!file_name_node)        /* 'text' node */
     {
         AXIS2_ERROR_SET(env->error,
                         AXIS2_ERROR_SVC_SKEL_INVALID_XML_FORMAT_IN_REQUEST,
                         AXIS2_FAILURE);
         printf("Echo client ERROR: invalid XML in request\n");
         return NULL;
     }

     file_text_node = axiom_node_get_first_child(file_name_node, env);
     if (!file_text_node)        /* actual text to mtom */
     {
         AXIS2_ERROR_SET(env->error,
                         AXIS2_ERROR_SVC_SKEL_INVALID_XML_FORMAT_IN_REQUEST,
                         AXIS2_FAILURE);
         printf("Echo client ERROR: invalid XML in request\n");
         return NULL;
     }

     if (axiom_node_get_node_type(file_text_node, env) == AXIOM_TEXT)
     {
         axiom_text_t *text =
             (axiom_text_t *) axiom_node_get_data_element(file_text_node, env);
         if (text && axiom_text_get_value(text, env))
         {
             axiom_node_t *image_node = NULL;
             axis2_char_t *text_str =
                 (axis2_char_t *) axiom_text_get_value(text, env);
             printf("File Name  %s \n", text_str);

             image_node = axiom_node_get_next_sibling(file_name_node, env);
             if (image_node)
             {
                 /* axiom_node_t *inc_node = NULL;
                    inc_node = axiom_node_get_first_child(image_node, env);
                    if (inc_node)
                    { */
                 axiom_node_t *binary_node = NULL;
                 binary_node = axiom_node_get_first_child(image_node, env);
                 if (binary_node)
                 {
                     axiom_data_handler_t *data_handler = NULL;
                     axiom_text_t *bin_text = (axiom_text_t *)
                         axiom_node_get_data_element(binary_node, env);
                     data_handler = axiom_text_get_data_handler(bin_text, env);
                     if (data_handler)
                     {
                         axiom_data_handler_t *data_handler_res = NULL;
                         axis2_byte_t *input_buff = NULL;
                         axis2_byte_t *buff = NULL;
                         int buff_len = 0;


                         axiom_data_handler_set_file_name(data_handler, env,
                                                          text_str);
                         axiom_data_handler_write_to(data_handler, env);

                         input_buff = axiom_data_handler_get_input_stream(data_handler, env);
                         buff_len = axiom_data_handler_get_input_stream_len(data_handler, env);

                         data_handler_res = axiom_data_handler_create(env, NULL, NULL);

                         buff = AXIS2_MALLOC(env->allocator, sizeof(axis2_byte_t)*buff_len);
                         memcpy(buff, input_buff, buff_len);

                         axiom_data_handler_set_binary_data(data_handler_res, env, buff, buff_len);

                         axis2_msg_ctx_set_doing_mtom (msg_ctx, env, AXIS2_TRUE);
                         ret_node = build_response2(env, data_handler_res);
                     }
                     else if (axiom_node_get_node_type(binary_node, env) == AXIOM_TEXT) /* attachment has come by value, as non-optimized binary */
                     {
                         int plain_binary_len = 0;
                         int ret_len = 0;
                         axiom_text_t *bin_text = (axiom_text_t *)
                             axiom_node_get_data_element(binary_node, env);
                         axis2_byte_t *plain_binary = NULL;
                         axiom_data_handler_t *data_handler = NULL;

                         axis2_char_t *base64text =
                             (axis2_char_t *) axiom_text_get_value(bin_text,
                                                                   env);
                         printf("base64text = %s\n", base64text);
                         plain_binary_len = axutil_base64_decode_len(base64text);
                         plain_binary = AXIS2_MALLOC(env->
                                                     allocator,
                                                     sizeof(unsigned char) *
                                                     plain_binary_len);
                         ret_len =
                             axutil_base64_decode_binary((unsigned char *)
                                                         plain_binary,
                                                         base64text);
                         data_handler =
                             axiom_data_handler_create(env, text_str, NULL);
                         axiom_data_handler_set_binary_data(data_handler, env,
                                                            plain_binary,
                                                            ret_len);
                         axiom_data_handler_write_to(data_handler, env);
                         ret_node = build_response1(env, base64text);
                     }
                     else /* attachement missing */
                     {
                         AXIS2_ERROR_SET(env->error,
                             AXIS2_ERROR_ATTACHMENT_MISSING,
                             AXIS2_FAILURE);
                         printf("Echo client ERROR: attachment is missing.\n");
                         return NULL;
                     }
                     /* } */
                 }
             }

         }
     }
     else
     {
         AXIS2_ERROR_SET(env->error,
                         AXIS2_ERROR_SVC_SKEL_INVALID_XML_FORMAT_IN_REQUEST,
                         AXIS2_FAILURE);
         printf("Echo client ERROR: invalid XML in request\n");
         return NULL;
     }
     return ret_node;
 }

 axiom_node_t *
 build_response1(
     const axutil_env_t * env,
     axis2_char_t * text)
 {
     axiom_node_t *mtom_om_node = NULL;
     axiom_element_t *mtom_om_ele = NULL;
     axiom_node_t *om_node = NULL;
     axiom_element_t *om_ele = NULL;


     axiom_namespace_t *ns1 = NULL;

     ns1 =
         axiom_namespace_create(env, "http://ws.apache.org/axis2/c/samples",
                                "ns1");

     mtom_om_ele =
         axiom_element_create(env, NULL, "response", ns1, &mtom_om_node);

     om_ele  = axiom_element_create(env, mtom_om_node, "string", NULL, &om_node);

     axiom_element_set_text(mtom_om_ele, env, text, om_node);


     return mtom_om_node;
 }


 axiom_node_t *build_response2(
     const axutil_env_t *env,
     axiom_data_handler_t *data_handler)
 {
     axiom_node_t *mtom_om_node = NULL;
     axiom_element_t *mtom_om_ele = NULL;
     axiom_node_t *text_node = NULL;
     axiom_namespace_t *ns1 = NULL;

     ns1 =
         axiom_namespace_create(env, "http://ws.apache.org/axis2/c/samples",
                                "ns1");
     mtom_om_ele =
         axiom_element_create(env, NULL, "response", ns1, &mtom_om_node);

     axiom_text_create_with_data_handler(env, mtom_om_node, data_handler,
         &text_node);

     return mtom_om_node;
 }
	/*
	* Copyright 2004,2005 The Apache Software Foundation.
	*
	* Licensed 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 "rm_sample_svc.h"
	#include <axiom_xml_writer.h>
	#include <stdio.h>
	#include <axutil_qname.h>
	#include <axiom_output.h>
	#include <axiom_element.h>

	axiom_node_t *build_response1(
	const axutil_env_t * env,
	axis2_char_t * text);

	axiom_node_t *build_response2(
	const axutil_env_t *env,
	axiom_data_handler_t *data_handler);

	axiom_node_t *
	build_echo_om(
	const axutil_env_t *env,
	const axis2_char_t *text);

	axiom_node_t *
	rm_sample_svc_echo (
	const axutil_env_t *env,
	axiom_node_t *node)
	{
	axiom_node_t *text_parent_node = NULL;
	axiom_node_t *text_node = NULL;
	axiom_node_t *ret_node = NULL;

	/* Expected request format is :-
	* <ns1:echoString xmlns:ns1="http://ws.apache.org/axis2/c/samples">
	* <text>echo5</text>
	* </ns1:echoString>
	*/
	if (!node) /* 'echoString' node */
	{
	AXIS2_ERROR_SET(env->error, AXIS2_ERROR_SVC_SKEL_INPUT_OM_NODE_NULL, AXIS2_FAILURE);
	return NULL;
	}

	text_parent_node = axiom_node_get_first_element(node, env);
	if (!text_parent_node) /* 'text' node */
	{
	AXIS2_ERROR_SET(env->error,
	AXIS2_ERROR_SVC_SKEL_INVALID_XML_FORMAT_IN_REQUEST, AXIS2_FAILURE);

	return NULL;
	}

	text_node = axiom_node_get_first_child(text_parent_node, env);
	if (!text_node) /* actual text to echo */
	{
	AXIS2_ERROR_SET(env->error,
	AXIS2_ERROR_SVC_SKEL_INVALID_XML_FORMAT_IN_REQUEST, AXIS2_FAILURE);
	return NULL;
	}

	if (axiom_node_get_node_type(text_node, env) == AXIOM_TEXT)
	{
	axiom_text_t text = (axiom_text_t )axiom_node_get_data_element(text_node, env);
	if( text && axiom_text_get_value(text , env))
	{
	const axis2_char_t *text_str = axiom_text_get_value(text, env);
	ret_node = build_echo_om(env, text_str);
	}
	}
	else
	{
	AXIS2_ERROR_SET(env->error, AXIS2_ERROR_SVC_SKEL_INVALID_XML_FORMAT_IN_REQUEST, AXIS2_FAILURE);
	return NULL;
	}

	return ret_node;
	}

	/* Builds the response content */
	axiom_node_t *
	build_echo_om(
	const axutil_env_t *env,
	const axis2_char_t *text)
	{
	axiom_node_t *echo_om_node = NULL;
	axiom_element_t* echo_om_ele = NULL;
	axiom_node_t* text_om_node = NULL;
	axiom_element_t * text_om_ele = NULL;
	axiom_namespace_t *ns1 = NULL;

	ns1 = axiom_namespace_create (env, "http://tempuri.org/", "ns1");

	echo_om_ele = axiom_element_create(env, NULL, "echoStringResponse", ns1, &echo_om_node);
	text_om_ele = axiom_element_create(env, echo_om_node, "EchoStringReturn", ns1, &text_om_node);
	axiom_element_set_text(text_om_ele, env, text, text_om_node);


	return echo_om_node;
	}

	void
	rm_sample_svc_ping (
	const axutil_env_t *env,
	axiom_node_t *node)
	{
	axiom_node_t *text_parent_node = NULL;
	axiom_element_t *text_parent_element = NULL;
	axiom_node_t *text_node = NULL;
	axiom_element_t *element = NULL;
	axis2_char_t *ns = "http://tempuri.org/";
	axutil_qname_t *qname = NULL;

	AXIS2_ENV_CHECK(env, NULL);

	/* Expected request format is :-
	* <ns1:echoString xmlns:ns1="http://ws.apache.org/axis2/c/samples">
	* <text>echo5</text>
	* </ns1:echoString>
	*/
	if (!node) /* 'echoString' node */
	{
	AXIS2_ERROR_SET(env->error, AXIS2_ERROR_SVC_SKEL_INPUT_OM_NODE_NULL, AXIS2_FAILURE);
	return;
	}
	else
	{
	axiom_xml_writer_t *writer = NULL;
	axiom_output_t *om_output = NULL;
	axis2_char_t *buffer = NULL;

	writer = axiom_xml_writer_create_for_memory(env, NULL, AXIS2_TRUE, 0,
	AXIS2_XML_PARSER_TYPE_BUFFER);
	om_output = axiom_output_create (env, writer);
	if (!om_output)
	{
	AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Could not create om_output");
	axiom_xml_writer_free(writer, env);
	writer = NULL;
	return;
	}
	axiom_node_serialize (node, env, om_output);
	buffer = axiom_xml_writer_get_xml(writer, env);
	axiom_output_free(om_output, env);
	}

	element = axiom_node_get_data_element(node, env);
	qname = axutil_qname_create(env, "Text", ns, NULL);
	text_parent_element = axiom_element_get_first_child_with_qname(element, env,
	qname, node, &text_parent_node);
	axutil_qname_free(qname, env);
	if (!text_parent_node) /* 'text' node */
	{
	AXIS2_ERROR_SET(env->error, AXIS2_ERROR_SVC_SKEL_INVALID_XML_FORMAT_IN_REQUEST, AXIS2_FAILURE);
	return;
	}

	text_node = axiom_node_get_first_child(text_parent_node, env);
	if (!text_node) /* actual text to echo */
	{
	AXIS2_ERROR_SET(env->error, AXIS2_ERROR_SVC_SKEL_INVALID_XML_FORMAT_IN_REQUEST, AXIS2_FAILURE);
	return;
	}

	if (axiom_node_get_node_type(text_node, env) == AXIOM_TEXT)
	{
	/axiom_text_t text = (axiom_text_t *)axiom_node_get_data_element(text_node, env);
	if( text && axiom_text_get_value(text , env))
	{
	axis2_char_t *text_str = axiom_text_get_value(text, env);
	}*/
	}
	else
	{
	AXIS2_ERROR_SET(env->error, AXIS2_ERROR_SVC_SKEL_INVALID_XML_FORMAT_IN_REQUEST, AXIS2_FAILURE);
	return;
	}

	return;
	}

	axiom_node_t *
	rm_sample_svc_mtom(
	const axutil_env_t *env,
	axiom_node_t *node,
	axis2_msg_ctx_t *msg_ctx)
	{
	axiom_node_t *file_name_node = NULL;
	axiom_node_t *file_text_node = NULL;
	axiom_node_t *ret_node = NULL;

	AXIS2_ENV_CHECK(env, NULL);

	/* Expected request format is :-
	* <ns1:mtomSample xmlns:ns1="http://ws.apache.org/axis2/c/samples">
	<ns1:fileName>test.jpg</ns1:fileName>
	<ns1:image>
	<xop:Include xmlns:xop="http://www.w3.org/2004/08/xop/include" href="cid:1.dd5183d4-d58a-1da1-2578-001125b4c063@apache.org"></xop:Include>
	</ns1:image>
	</ns1:mtomSample>
	*/
	if (!node) /* 'mtomSample' node */
	{
	AXIS2_ERROR_SET(env->error, AXIS2_ERROR_SVC_SKEL_INPUT_OM_NODE_NULL,
	AXIS2_FAILURE);
	printf("Echo client ERROR: input parameter NULL\n");
	return NULL;
	}

	file_name_node = axiom_node_get_first_child(node, env);
	if (!file_name_node) /* 'text' node */
	{
	AXIS2_ERROR_SET(env->error,
	AXIS2_ERROR_SVC_SKEL_INVALID_XML_FORMAT_IN_REQUEST,
	AXIS2_FAILURE);
	printf("Echo client ERROR: invalid XML in request\n");
	return NULL;
	}

	file_text_node = axiom_node_get_first_child(file_name_node, env);
	if (!file_text_node) /* actual text to mtom */
	{
	AXIS2_ERROR_SET(env->error,
	AXIS2_ERROR_SVC_SKEL_INVALID_XML_FORMAT_IN_REQUEST,
	AXIS2_FAILURE);
	printf("Echo client ERROR: invalid XML in request\n");
	return NULL;
	}

	if (axiom_node_get_node_type(file_text_node, env) == AXIOM_TEXT)
	{
	axiom_text_t *text =
	(axiom_text_t *) axiom_node_get_data_element(file_text_node, env);
	if (text && axiom_text_get_value(text, env))
	{
	axiom_node_t *image_node = NULL;
	axis2_char_t *text_str =
	(axis2_char_t *) axiom_text_get_value(text, env);
	printf("File Name %s \n", text_str);

	image_node = axiom_node_get_next_sibling(file_name_node, env);
	if (image_node)
	{
	/* axiom_node_t *inc_node = NULL;
	inc_node = axiom_node_get_first_child(image_node, env);
	if (inc_node)
	{ */
	axiom_node_t *binary_node = NULL;
	binary_node = axiom_node_get_first_child(image_node, env);
	if (binary_node)
	{
	axiom_data_handler_t *data_handler = NULL;
	axiom_text_t bin_text = (axiom_text_t )
	axiom_node_get_data_element(binary_node, env);
	data_handler = axiom_text_get_data_handler(bin_text, env);
	if (data_handler)
	{
	axiom_data_handler_t *data_handler_res = NULL;
	axis2_byte_t *input_buff = NULL;
	axis2_byte_t *buff = NULL;
	int buff_len = 0;


	axiom_data_handler_set_file_name(data_handler, env,
	text_str);
	axiom_data_handler_write_to(data_handler, env);

	input_buff = axiom_data_handler_get_input_stream(data_handler, env);
	buff_len = axiom_data_handler_get_input_stream_len(data_handler, env);

	data_handler_res = axiom_data_handler_create(env, NULL, NULL);

	buff = AXIS2_MALLOC(env->allocator, sizeof(axis2_byte_t)*buff_len);
	memcpy(buff, input_buff, buff_len);

	axiom_data_handler_set_binary_data(data_handler_res, env, buff, buff_len);

	axis2_msg_ctx_set_doing_mtom (msg_ctx, env, AXIS2_TRUE);
	ret_node = build_response2(env, data_handler_res);
	}
	else if (axiom_node_get_node_type(binary_node, env) == AXIOM_TEXT) /* attachment has come by value, as non-optimized binary */
	{
	int plain_binary_len = 0;
	int ret_len = 0;
	axiom_text_t bin_text = (axiom_text_t )
	axiom_node_get_data_element(binary_node, env);
	axis2_byte_t *plain_binary = NULL;
	axiom_data_handler_t *data_handler = NULL;

	axis2_char_t *base64text =
	(axis2_char_t *) axiom_text_get_value(bin_text,
	env);
	printf("base64text = %s\n", base64text);
	plain_binary_len = axutil_base64_decode_len(base64text);
	plain_binary = AXIS2_MALLOC(env->
	allocator,
	sizeof(unsigned char) *
	plain_binary_len);
	ret_len =
	axutil_base64_decode_binary((unsigned char *)
	plain_binary,
	base64text);
	data_handler =
	axiom_data_handler_create(env, text_str, NULL);
	axiom_data_handler_set_binary_data(data_handler, env,
	plain_binary,
	ret_len);
	axiom_data_handler_write_to(data_handler, env);
	ret_node = build_response1(env, base64text);
	}
	else /* attachement missing */
	{
	AXIS2_ERROR_SET(env->error,
	AXIS2_ERROR_ATTACHMENT_MISSING,
	AXIS2_FAILURE);
	printf("Echo client ERROR: attachment is missing.\n");
	return NULL;
	}
	/* } */
	}
	}

	}
	}
	else
	{
	AXIS2_ERROR_SET(env->error,
	AXIS2_ERROR_SVC_SKEL_INVALID_XML_FORMAT_IN_REQUEST,
	AXIS2_FAILURE);
	printf("Echo client ERROR: invalid XML in request\n");
	return NULL;
	}
	return ret_node;
	}

	axiom_node_t *
	build_response1(
	const axutil_env_t * env,
	axis2_char_t * text)
	{
	axiom_node_t *mtom_om_node = NULL;
	axiom_element_t *mtom_om_ele = NULL;
	axiom_node_t *om_node = NULL;
	axiom_element_t *om_ele = NULL;


	axiom_namespace_t *ns1 = NULL;

	ns1 =
	axiom_namespace_create(env, "http://ws.apache.org/axis2/c/samples",
	"ns1");

	mtom_om_ele =
	axiom_element_create(env, NULL, "response", ns1, &mtom_om_node);

	om_ele = axiom_element_create(env, mtom_om_node, "string", NULL, &om_node);

	axiom_element_set_text(mtom_om_ele, env, text, om_node);


	return mtom_om_node;
	}


	axiom_node_t *build_response2(
	const axutil_env_t *env,
	axiom_data_handler_t *data_handler)
	{
	axiom_node_t *mtom_om_node = NULL;
	axiom_element_t *mtom_om_ele = NULL;
	axiom_node_t *text_node = NULL;
	axiom_namespace_t *ns1 = NULL;

	ns1 =
	axiom_namespace_create(env, "http://ws.apache.org/axis2/c/samples",
	"ns1");
	mtom_om_ele =
	axiom_element_create(env, NULL, "response", ns1, &mtom_om_node);

	axiom_text_create_with_data_handler(env, mtom_om_node, data_handler,
	&text_node);

	return mtom_om_node;
	}