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Diffstat (limited to 'samples/server/session/session.c')
-rw-r--r-- | samples/server/session/session.c | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/samples/server/session/session.c b/samples/server/session/session.c new file mode 100644 index 0000000..3ca31bc --- /dev/null +++ b/samples/server/session/session.c @@ -0,0 +1,127 @@ + +/* + * 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 "session.h" +#include <axiom_xml_writer.h> +#include <stdio.h> + +axiom_node_t *build_om_programatically( + const axutil_env_t * env, + axis2_char_t * text); + +void set_custom_error( + const axutil_env_t * env, + axis2_char_t * error_message); + +axiom_node_t * +axis2_session_echo( + const axutil_env_t * env, + axiom_node_t * node, + axis2_msg_ctx_t *msg_ctx) +{ + axiom_node_t *text_parent_node = NULL; + axiom_node_t *text_node = NULL; + axiom_node_t *ret_node = NULL; + axutil_hash_t *st = 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 */ + { + set_custom_error(env, "Invalid payload; echoString node is NULL"); + return NULL; + } + + text_parent_node = axiom_node_get_first_element(node, env); + if (!text_parent_node) + { + set_custom_error(env, "Invalid payload; text node is NULL"); + return NULL; + } + + text_node = axiom_node_get_first_child(text_parent_node, env); + if (!text_node) /* actual text to echo */ + { + set_custom_error(env, "Invalid payload; text to be echoed is NULL"); + 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)) + { + axis2_char_t *text_str = + (axis2_char_t *) axiom_text_get_value(text, env); + ret_node = build_om_programatically(env, text_str); + } + } + else + { + set_custom_error(env, "Invalid payload; invalid XML in request"); + return NULL; + } + + st = axis2_msg_ctx_get_property_value(msg_ctx, env, "session-table"); + if(!st) + { + axutil_property_t *property = NULL; + + st= axutil_hash_make(env); + axutil_hash_set(st, "name", AXIS2_HASH_KEY_STRING, "Axis2/C"); + axutil_hash_set(st, "age", AXIS2_HASH_KEY_STRING, "5 years"); + property = axutil_property_create_with_args(env, AXIS2_SCOPE_REQUEST, AXIS2_FALSE, 0, st); + axis2_msg_ctx_set_property(msg_ctx, env, "session-table", property); + } + + return ret_node; +} + +/* Builds the response content */ +axiom_node_t * +build_om_programatically( + const axutil_env_t * env, + 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://ws.apache.org/axis2/c/samples", "ns1"); + echo_om_ele = axiom_element_create(env, NULL, "echoString", ns1, &echo_om_node); + text_om_ele = axiom_element_create(env, echo_om_node, "text", NULL, &text_om_node); + axiom_element_set_text(text_om_ele, env, text, text_om_node); + axiom_namespace_free(ns1, env); + return echo_om_node; +} + +void +set_custom_error( + const axutil_env_t * env, + axis2_char_t * error_message) +{ + axutil_error_set_error_message(env->error, error_message); + AXIS2_ERROR_SET(env->error, AXIS2_ERROR_LAST + 1, AXIS2_FAILURE); +} |