| /* |
| * 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 "mtom.h" |
| #include <axiom.h> |
| #include <stdio.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* |
| axis2_mtom_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_get_cached(data_handler, env)) |
| { |
| axiom_data_handler_t *data_handler_res = NULL; |
| axis2_byte_t *input_buff = NULL; |
| axis2_byte_t *buff = NULL; |
| size_t 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); |
| |
| if (!buff) |
| { |
| AXIS2_LOG_ERROR (env->log, AXIS2_LOG_SI, |
| "malloc failed, not enough memory"); |
| return NULL; |
| } |
| |
| 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(data_handler && axiom_data_handler_get_cached(data_handler, env)) |
| { |
| axiom_data_handler_t *data_handler_res = NULL; |
| axis2_char_t *file_name = NULL; |
| |
| file_name = axiom_data_handler_get_file_name(data_handler, env); |
| if(!file_name) |
| { |
| return NULL; |
| } |
| |
| data_handler_res = axiom_data_handler_create(env, file_name, NULL); |
| |
| 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 /* nothing came */ |
| { |
| 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; |
| } |
| |
| /* Builds the response content */ |
| 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); |
| axiom_namespace_free(ns1, env); |
| |
| return mtom_om_node; |
| } |
| |
| |
| |