diff options
Diffstat (limited to 'src/core/receivers')
| -rw-r--r-- | src/core/receivers/Makefile.am | 11 | ||||
| -rw-r--r-- | src/core/receivers/msg_recv.c | 560 | ||||
| -rw-r--r-- | src/core/receivers/raw_xml_in_out_msg_recv.c | 442 | ||||
| -rw-r--r-- | src/core/receivers/svr_callback.c | 112 |
4 files changed, 1125 insertions, 0 deletions
diff --git a/src/core/receivers/Makefile.am b/src/core/receivers/Makefile.am new file mode 100644 index 0000000..8b12372 --- /dev/null +++ b/src/core/receivers/Makefile.am @@ -0,0 +1,11 @@ +noinst_LTLIBRARIES = libaxis2_receivers.la + +libaxis2_receivers_la_SOURCES = msg_recv.c \ + raw_xml_in_out_msg_recv.c \ + svr_callback.c + +INCLUDES = -I$(top_builddir)/include \ + -I$(top_builddir)/src/core/engine \ + -I$(top_builddir)/src/core/util \ + -I$(top_builddir)/util/include \ + -I$(top_builddir)/axiom/include diff --git a/src/core/receivers/msg_recv.c b/src/core/receivers/msg_recv.c new file mode 100644 index 0000000..87bcc1d --- /dev/null +++ b/src/core/receivers/msg_recv.c @@ -0,0 +1,560 @@ +/* + * 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_msg_recv.h> +#include <axutil_param.h> +#include <axis2_description.h> +#include <axutil_class_loader.h> +#include <axis2_engine.h> +#include <axis2_core_utils.h> +#include <axutil_property.h> +#include <axiom_soap_envelope.h> +#include <axiom_soap_body.h> +#include <axutil_thread.h> + +struct axis2_msg_recv +{ + axis2_char_t *scope; + /** + * conf ctx is added to pass for the load_and_init_svc method + */ + axis2_conf_ctx_t *conf_ctx; + + void *derived; + + /** + * This contain in out synchronous business invoke logic + * @param msg_recv pointer to message receiver + * @param env pointer to environment struct + * @param in_msg_ctx pointer to in message context + * @param out_msg_ctx pointer to out message context + * @return AXIS2_SUCCESS on success, else AXIS2_FAILURE + */ + axis2_status_t + ( + AXIS2_CALL * invoke_business_logic) + ( + axis2_msg_recv_t * msg_recv, + const axutil_env_t * env, + struct axis2_msg_ctx * in_msg_ctx, + struct axis2_msg_ctx * out_msg_ctx); + + /** + * This method is called from axis2_engine_receive method. This method's + * actual implementation is decided from the create method of the + * extended message receiver object. There depending on the synchronous or + * asynchronous type, receive method is assigned with the synchronous or + * asynchronous implementation of receive. + * @see raw_xml_in_out_msg_recv_create method where receive is assigned + * to receive_sync + * @param msg_recv pointer to message receiver + * @param env pointer to environment struct + * @param in_msg_ctx pointer to in message context + * @return AXIS2_SUCCESS on success, else AXIS2_FAILURE + */ + axis2_status_t + ( + AXIS2_CALL * receive) + ( + axis2_msg_recv_t * msg_recv, + const axutil_env_t * env, + struct axis2_msg_ctx * in_msg_ctx, + void *callback_recv_param); + + axis2_status_t + ( + AXIS2_CALL *load_and_init_svc) +( axis2_msg_recv_t *msg_recv, +const axutil_env_t *env, +struct axis2_svc *svc); + +}; + +static axis2_status_t AXIS2_CALL +axis2_msg_recv_receive_impl( + axis2_msg_recv_t * msg_recv, + const axutil_env_t * env, + axis2_msg_ctx_t * msg_ctx, + void *callback_recv_param); + +static axis2_status_t AXIS2_CALL +axis2_msg_recv_load_and_init_svc_impl( + axis2_msg_recv_t *msg_recv, + const axutil_env_t *env, + struct axis2_svc *svc) +{ + axutil_param_t *impl_info_param = NULL; + void *impl_class = NULL; + + AXIS2_ENV_CHECK(env, NULL); + + if(!svc) + { + return AXIS2_FAILURE; + } + + impl_class = axis2_svc_get_impl_class(svc, env); + if(impl_class) + { + return AXIS2_SUCCESS; + } + /* When we load the DLL we have to make sure that only one thread will load it */ + axutil_thread_mutex_lock(axis2_svc_get_mutex(svc, env)); + /* If more than one thread tries to acquires the lock, first thread loads the DLL. + Others should not load the DLL */ + impl_class = axis2_svc_get_impl_class(svc, env); + if(impl_class) + { + axutil_thread_mutex_unlock(axis2_svc_get_mutex(svc, env)); + return AXIS2_SUCCESS; + } + impl_info_param = axis2_svc_get_param(svc, env, AXIS2_SERVICE_CLASS); + if(!impl_info_param) + { + AXIS2_ERROR_SET(env->error, AXIS2_ERROR_INVALID_STATE_SVC, AXIS2_FAILURE); + axutil_thread_mutex_unlock(axis2_svc_get_mutex(svc, env)); + return AXIS2_FAILURE; + } + + axutil_allocator_switch_to_global_pool(env->allocator); + + axutil_class_loader_init(env); + + impl_class = axutil_class_loader_create_dll(env, impl_info_param); + AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "loading the services from msg_recv_load_and_init_svc"); + + if(impl_class) + { + axis2_conf_t *conf = NULL; + conf = axis2_conf_ctx_get_conf(msg_recv->conf_ctx, env); + AXIS2_SVC_SKELETON_INIT((axis2_svc_skeleton_t *)impl_class, env); + } + + axis2_svc_set_impl_class(svc, env, impl_class); + + axutil_allocator_switch_to_local_pool(env->allocator); + axutil_thread_mutex_unlock(axis2_svc_get_mutex(svc, env)); + return AXIS2_SUCCESS; +} + +AXIS2_EXPORT axis2_msg_recv_t *AXIS2_CALL +axis2_msg_recv_create( + const axutil_env_t * env) +{ + axis2_msg_recv_t *msg_recv = NULL; + + AXIS2_ENV_CHECK(env, NULL); + + msg_recv = (axis2_msg_recv_t *)AXIS2_MALLOC(env->allocator, sizeof(axis2_msg_recv_t)); + + if(!msg_recv) + { + AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); + return NULL; + } + msg_recv->conf_ctx = NULL; + msg_recv->scope = axutil_strdup(env, "app*"); + msg_recv->derived = NULL; + msg_recv->load_and_init_svc = axis2_msg_recv_load_and_init_svc_impl; + msg_recv->receive = axis2_msg_recv_receive_impl; + return msg_recv; +} + +AXIS2_EXPORT void AXIS2_CALL +axis2_msg_recv_free( + axis2_msg_recv_t * msg_recv, + const axutil_env_t * env) +{ + AXIS2_ENV_CHECK(env, void); + + if(msg_recv->scope) + { + AXIS2_FREE(env->allocator, msg_recv->scope); + } + + if(msg_recv) + { + AXIS2_FREE(env->allocator, msg_recv); + } + + return; +} + +AXIS2_EXPORT axis2_svc_skeleton_t *AXIS2_CALL +axis2_msg_recv_make_new_svc_obj( + axis2_msg_recv_t * msg_recv, + const axutil_env_t * env, + struct axis2_msg_ctx * msg_ctx) +{ + struct axis2_svc *svc = NULL; + struct axis2_op_ctx *op_ctx = NULL; + struct axis2_svc_ctx *svc_ctx = NULL; + axutil_param_t *impl_info_param = NULL; + void *impl_class = NULL; + + AXIS2_ENV_CHECK(env, NULL); + AXIS2_PARAM_CHECK(env->error, msg_ctx, NULL); + + op_ctx = axis2_msg_ctx_get_op_ctx(msg_ctx, env); + svc_ctx = axis2_op_ctx_get_parent(op_ctx, env); + svc = axis2_svc_ctx_get_svc(svc_ctx, env); + if(!svc) + { + return NULL; + } + + impl_class = axis2_svc_get_impl_class(svc, env); + if(impl_class) + { + return impl_class; + } + else + { + /* When we load the DLL we have to make sure that only one thread will load it */ + axutil_thread_mutex_lock(axis2_svc_get_mutex(svc, env)); + /* If more than one thread tries to acquires the lock, first thread loads the DLL. + Others should not load the DLL */ + impl_class = axis2_svc_get_impl_class(svc, env); + if(impl_class) + { + axutil_thread_mutex_unlock(axis2_svc_get_mutex(svc, env)); + return impl_class; + } + impl_info_param = axis2_svc_get_param(svc, env, AXIS2_SERVICE_CLASS); + if(!impl_info_param) + { + AXIS2_ERROR_SET(env->error, AXIS2_ERROR_INVALID_STATE_SVC, AXIS2_FAILURE); + axutil_thread_mutex_unlock(axis2_svc_get_mutex(svc, env)); + return NULL; + } + + axutil_allocator_switch_to_global_pool(env->allocator); + + axutil_class_loader_init(env); + + impl_class = axutil_class_loader_create_dll(env, impl_info_param); + + if(impl_class) + { + AXIS2_SVC_SKELETON_INIT((axis2_svc_skeleton_t *)impl_class, env); + } + + axis2_svc_set_impl_class(svc, env, impl_class); + + axutil_allocator_switch_to_local_pool(env->allocator); + axutil_thread_mutex_unlock(axis2_svc_get_mutex(svc, env)); + return impl_class; + } +} + +/*AXIS2_EXPORT axis2_svc_skeleton_t *AXIS2_CALL +axis2_msg_recv_get_impl_obj( + axis2_msg_recv_t * msg_recv, + const axutil_env_t * env, + struct axis2_msg_ctx * msg_ctx) +{ + struct axis2_svc *svc = NULL; + struct axis2_op_ctx *op_ctx = NULL; + struct axis2_svc_ctx *svc_ctx = NULL; + + AXIS2_PARAM_CHECK(env->error, msg_ctx, NULL); + + op_ctx = axis2_msg_ctx_get_op_ctx(msg_ctx, env); + svc_ctx = axis2_op_ctx_get_parent(op_ctx, env); + svc = axis2_svc_ctx_get_svc(svc_ctx, env); + if(!svc) + { + return NULL; + } + + return axis2_msg_recv_make_new_svc_obj(msg_recv, env, msg_ctx); +}*/ + +AXIS2_EXPORT axis2_status_t AXIS2_CALL +axis2_msg_recv_set_scope( + axis2_msg_recv_t * msg_recv, + const axutil_env_t * env, + const axis2_char_t * scope) +{ + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + AXIS2_PARAM_CHECK(env->error, scope, AXIS2_FAILURE); + + if(msg_recv->scope) + { + AXIS2_FREE(env->allocator, msg_recv->scope); + } + msg_recv->scope = axutil_strdup(env, scope); + if(!msg_recv->scope) + { + AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); + return AXIS2_FAILURE; + } + return AXIS2_SUCCESS; +} + +AXIS2_EXPORT axis2_char_t *AXIS2_CALL +axis2_msg_recv_get_scope( + axis2_msg_recv_t * msg_recv, + const axutil_env_t * env) +{ + return msg_recv->scope; +} + +AXIS2_EXPORT axis2_status_t AXIS2_CALL +axis2_msg_recv_delete_svc_obj( + axis2_msg_recv_t * msg_recv, + const axutil_env_t * env, + axis2_msg_ctx_t * msg_ctx) +{ + axis2_svc_t *svc = NULL; + axis2_op_ctx_t *op_ctx = NULL; + axis2_svc_ctx_t *svc_ctx = NULL; + axutil_param_t *impl_info_param = NULL; + axutil_param_t *scope_param = NULL; + axis2_char_t *param_value = NULL; + axutil_dll_desc_t *dll_desc = NULL; + + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + AXIS2_PARAM_CHECK(env->error, msg_ctx, AXIS2_FAILURE); + + op_ctx = axis2_msg_ctx_get_op_ctx(msg_ctx, env); + svc_ctx = axis2_op_ctx_get_parent(op_ctx, env); + svc = axis2_svc_ctx_get_svc(svc_ctx, env); + if(!svc) + { + return AXIS2_FAILURE; + } + + scope_param = axis2_svc_get_param(svc, env, AXIS2_SCOPE); + if(scope_param) + { + param_value = axutil_param_get_value(scope_param, env); + } + if(param_value && (0 == axutil_strcmp(AXIS2_APPLICATION_SCOPE, param_value))) + { + return AXIS2_SUCCESS; + } + + impl_info_param = axis2_svc_get_param(svc, env, AXIS2_SERVICE_CLASS); + if(!impl_info_param) + { + AXIS2_ERROR_SET(env->error, AXIS2_ERROR_INVALID_STATE_SVC, AXIS2_FAILURE); + return AXIS2_FAILURE; + } + dll_desc = axutil_param_get_value(impl_info_param, env); + return axutil_class_loader_delete_dll(env, dll_desc); +} + +static axis2_status_t AXIS2_CALL +axis2_msg_recv_receive_impl( + axis2_msg_recv_t * msg_recv, + const axutil_env_t * env, + axis2_msg_ctx_t * msg_ctx, + void *callback_recv_param) +{ + axis2_msg_ctx_t *out_msg_ctx = NULL; + axis2_engine_t *engine = NULL; + axis2_conf_ctx_t *conf_ctx = NULL; + axis2_op_ctx_t *op_ctx = NULL; + axis2_svc_ctx_t *svc_ctx = NULL; + axis2_status_t status = AXIS2_FAILURE; + + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + AXIS2_PARAM_CHECK(env->error, msg_ctx, AXIS2_FAILURE); + AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "[axis2]Entry:axis2_msg_recv_receive_impl"); + out_msg_ctx = axis2_core_utils_create_out_msg_ctx(env, msg_ctx); + if(!out_msg_ctx) + { + return AXIS2_FAILURE; + } + op_ctx = axis2_msg_ctx_get_op_ctx(out_msg_ctx, env); + if(!op_ctx) + { + axis2_core_utils_reset_out_msg_ctx(env, out_msg_ctx); + axis2_msg_ctx_free(out_msg_ctx, env); + return AXIS2_FAILURE; + } + + status = axis2_op_ctx_add_msg_ctx(op_ctx, env, out_msg_ctx); + if(!status) + { + axis2_core_utils_reset_out_msg_ctx(env, out_msg_ctx); + axis2_msg_ctx_free(out_msg_ctx, env); + return status; + } + status = axis2_op_ctx_add_msg_ctx(op_ctx, env, msg_ctx); + + if(!status) + { + return status; + } + + status = axis2_msg_recv_invoke_business_logic(msg_recv, env, msg_ctx, out_msg_ctx); + if(AXIS2_SUCCESS != status) + { + axis2_core_utils_reset_out_msg_ctx(env, out_msg_ctx); + axis2_msg_ctx_free(out_msg_ctx, env); + return status; + } + svc_ctx = axis2_op_ctx_get_parent(op_ctx, env); + conf_ctx = axis2_svc_ctx_get_conf_ctx(svc_ctx, env); + engine = axis2_engine_create(env, conf_ctx); + if(!engine) + { + axis2_msg_ctx_free(out_msg_ctx, env); + return AXIS2_FAILURE; + } + if(axis2_msg_ctx_get_soap_envelope(out_msg_ctx, env)) + { + axiom_soap_envelope_t *soap_envelope = axis2_msg_ctx_get_soap_envelope(out_msg_ctx, env); + if(soap_envelope) + { + axiom_soap_body_t *body = axiom_soap_envelope_get_body(soap_envelope, env); + if(body) + { + /* in case of a SOAP fault, we got to return failure so that + transport gets to know that it should send 500 */ + if(axiom_soap_body_has_fault(body, env)) + { + status = AXIS2_FAILURE; + axis2_msg_ctx_set_fault_soap_envelope(msg_ctx, env, soap_envelope); + axis2_msg_ctx_set_soap_envelope(out_msg_ctx, env, NULL); + } + else + { + /* if it is two way and not a fault then send through engine. + if it is one way we do not need to do an engine send */ + status = axis2_engine_send(engine, env, out_msg_ctx); + } + } + } + } + axis2_engine_free(engine, env); + + /* Reset the out message context to avoid double freeing at http worker. For example if this is + * not done here both in and out message context will try to free the transport out stream + * which will result in memory corruption. + */ + if(!axis2_msg_ctx_is_paused(out_msg_ctx, env) && !axis2_msg_ctx_is_keep_alive(out_msg_ctx, env)) + { + axis2_core_utils_reset_out_msg_ctx(env, out_msg_ctx); + } + AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "[axis2]Exit:axis2_msg_recv_receive_impl"); + return status; +} + +AXIS2_EXPORT axis2_status_t AXIS2_CALL +axis2_msg_recv_set_invoke_business_logic( + axis2_msg_recv_t * msg_recv, + const axutil_env_t * env, + AXIS2_MSG_RECV_INVOKE_BUSINESS_LOGIC func) +{ + msg_recv->invoke_business_logic = func; + return AXIS2_SUCCESS; +} + +AXIS2_EXPORT axis2_status_t AXIS2_CALL +axis2_msg_recv_invoke_business_logic( + axis2_msg_recv_t * msg_recv, + const axutil_env_t * env, + struct axis2_msg_ctx * in_msg_ctx, + struct axis2_msg_ctx * out_msg_ctx) +{ + return msg_recv->invoke_business_logic(msg_recv, env, in_msg_ctx, out_msg_ctx); +} + +AXIS2_EXPORT axis2_status_t AXIS2_CALL +axis2_msg_recv_set_derived( + axis2_msg_recv_t * msg_recv, + const axutil_env_t * env, + void *derived) +{ + msg_recv->derived = derived; + return AXIS2_SUCCESS; +} + +AXIS2_EXPORT void *AXIS2_CALL +axis2_msg_recv_get_derived( + const axis2_msg_recv_t * msg_recv, + const axutil_env_t * env) +{ + return msg_recv->derived; +} + +AXIS2_EXPORT axis2_status_t AXIS2_CALL +axis2_msg_recv_set_receive( + axis2_msg_recv_t * msg_recv, + const axutil_env_t * env, + AXIS2_MSG_RECV_RECEIVE func) +{ + msg_recv->receive = func; + return AXIS2_SUCCESS; +} + +AXIS2_EXPORT axis2_status_t AXIS2_CALL +axis2_msg_recv_receive( + axis2_msg_recv_t * msg_recv, + const axutil_env_t * env, + axis2_msg_ctx_t * msg_ctx, + void *callback_recv_param) +{ + return msg_recv->receive(msg_recv, env, msg_ctx, callback_recv_param); +} + +AXIS2_EXPORT axis2_status_t AXIS2_CALL +axis2_msg_recv_set_load_and_init_svc( + axis2_msg_recv_t *msg_recv, + const axutil_env_t *env, + AXIS2_MSG_RECV_LOAD_AND_INIT_SVC func) +{ + msg_recv->load_and_init_svc = func; + return AXIS2_SUCCESS; +} + +AXIS2_EXPORT axis2_status_t AXIS2_CALL +axis2_msg_recv_load_and_init_svc( + axis2_msg_recv_t *msg_recv, + const axutil_env_t *env, + struct axis2_svc *svc) +{ + if(msg_recv->load_and_init_svc) + { + return msg_recv->load_and_init_svc(msg_recv, env, svc); + } + else + { + /* message receivers without physical service (e.g : programatical service injection) */ + return AXIS2_SUCCESS; + } +} +AXIS2_EXPORT void AXIS2_CALL + axis2_msg_recv_set_conf_ctx(axis2_msg_recv_t *msg_recv, + const axutil_env_t *env, + struct axis2_conf_ctx *conf_ctx) +{ + msg_recv->conf_ctx = conf_ctx; +} + +AXIS2_EXPORT struct axis2_conf_ctx* AXIS2_CALL +axis2_msg_recv_get_conf_ctx( + axis2_msg_recv_t *msg_recv, + const axutil_env_t *env) +{ + if(msg_recv) + return msg_recv->conf_ctx; + return NULL; +} diff --git a/src/core/receivers/raw_xml_in_out_msg_recv.c b/src/core/receivers/raw_xml_in_out_msg_recv.c new file mode 100644 index 0000000..4bb2de8 --- /dev/null +++ b/src/core/receivers/raw_xml_in_out_msg_recv.c @@ -0,0 +1,442 @@ +/* + * 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_raw_xml_in_out_msg_recv.h> +#include <string.h> +#include <axiom_element.h> +#include <axiom_soap_envelope.h> +#include <axiom_soap_header.h> +#include <axiom_soap_body.h> +#include <axiom_soap_fault.h> +#include <axiom_soap.h> + +static axis2_status_t AXIS2_CALL +axis2_raw_xml_in_out_msg_recv_invoke_business_logic_sync( + axis2_msg_recv_t * msg_recv, + const axutil_env_t * env, + axis2_msg_ctx_t * msg_ctx, + axis2_msg_ctx_t * new_msg_ctx); + +AXIS2_EXTERN axis2_msg_recv_t *AXIS2_CALL +axis2_raw_xml_in_out_msg_recv_create( + const axutil_env_t * env) +{ + axis2_msg_recv_t *msg_recv = NULL; + axis2_status_t status = AXIS2_FAILURE; + + msg_recv = axis2_msg_recv_create(env); + if(!msg_recv) + { + AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); + return NULL; + } + status = axis2_msg_recv_set_scope(msg_recv, env, AXIS2_APPLICATION_SCOPE); + if(!status) + { + axis2_msg_recv_free(msg_recv, env); + return NULL; + } + + axis2_msg_recv_set_invoke_business_logic(msg_recv, env, + axis2_raw_xml_in_out_msg_recv_invoke_business_logic_sync); + + return msg_recv; +} + +static axis2_status_t AXIS2_CALL +axis2_raw_xml_in_out_msg_recv_invoke_business_logic_sync( + axis2_msg_recv_t * msg_recv, + const axutil_env_t * env, + axis2_msg_ctx_t * msg_ctx, + axis2_msg_ctx_t * new_msg_ctx) +{ + axis2_svc_skeleton_t *svc_obj = NULL; + axis2_op_ctx_t *op_ctx = NULL; + axis2_op_t *op_desc = NULL; + const axis2_char_t *style = NULL; + axiom_node_t *om_node = NULL; + axiom_element_t *om_element = NULL; + axis2_char_t *local_name = NULL; + axiom_node_t *result_node = NULL; + axiom_node_t *body_content_node = NULL; + axiom_element_t *body_content_element = NULL; + axiom_soap_envelope_t *default_envelope = NULL; + axiom_soap_body_t *out_body = NULL; + axiom_soap_header_t *out_header = NULL; + axiom_soap_fault_t *soap_fault = NULL; + axiom_node_t *out_node = NULL; + axis2_status_t status = AXIS2_SUCCESS; + axis2_bool_t skel_invoked = AXIS2_FALSE; + const axis2_char_t *soap_ns = AXIOM_SOAP12_SOAP_ENVELOPE_NAMESPACE_URI; + int soap_version = AXIOM_SOAP12; + axiom_namespace_t *env_ns = NULL; + axiom_node_t *fault_node = NULL; + axiom_soap_fault_detail_t *fault_detail; + axis2_bool_t is_fault = AXIS2_FALSE; + + AXIS2_PARAM_CHECK(env->error, msg_ctx, AXIS2_FAILURE); + AXIS2_PARAM_CHECK(env->error, new_msg_ctx, AXIS2_FAILURE); + + AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, + "[axis2]Entry:axis2_raw_xml_in_out_msg_recv_invoke_business_logic_sync"); + + /* get the implementation class for the Web Service */ + svc_obj = axis2_msg_recv_make_new_svc_obj(msg_recv, env, msg_ctx); + + if(!svc_obj) + { + const axis2_char_t *svc_name = NULL; + axis2_svc_t *svc = axis2_msg_ctx_get_svc(msg_ctx, env); + + if(svc) + { + svc_name = axis2_svc_get_name(svc, env); + } + else + { + svc_name = "unknown"; + } + + AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, + "Impl object for service '%s' not set in message receiver. %d :: %s", svc_name, + env->error->error_number, AXIS2_ERROR_GET_MESSAGE(env->error)); + + status = AXIS2_FAILURE; + } + else + { + op_ctx = axis2_msg_ctx_get_op_ctx(msg_ctx, env); + op_desc = axis2_op_ctx_get_op(op_ctx, env); + + style = axis2_op_get_style(op_desc, env); + if(0 == axutil_strcmp(AXIS2_STYLE_DOC, style)) + { + axiom_soap_envelope_t *envelope = NULL; + axiom_soap_body_t *body = NULL; + + envelope = axis2_msg_ctx_get_soap_envelope(msg_ctx, env); + body = axiom_soap_envelope_get_body(envelope, env); + om_node = axiom_soap_body_get_base_node(body, env); + om_element = axiom_node_get_data_element(om_node, env); + om_node = axiom_node_get_first_element(om_node, env); + } + else if(0 == axutil_strcmp(AXIS2_STYLE_RPC, style)) + { + axiom_soap_envelope_t *envelope = NULL; + axiom_soap_body_t *body = NULL; + axiom_node_t *op_node = NULL; + axiom_element_t *op_element = NULL; + + envelope = axis2_msg_ctx_get_soap_envelope(msg_ctx, env); + body = axiom_soap_envelope_get_body(envelope, env); + op_node = axiom_soap_body_get_base_node(body, env); + op_element = axiom_node_get_data_element(op_node, env); + if(op_element) + { + local_name = axiom_element_get_localname(op_element, env); + if(local_name) + { + axutil_array_list_t *function_arr = NULL; + int i = 0; + int size = 0; + axis2_bool_t matches = AXIS2_FALSE; + + function_arr = svc_obj->func_array; + if(function_arr) + { + size = axutil_array_list_size(function_arr, env); + } + + for(i = 0; i < size; i++) + { + axis2_char_t *function_name = NULL; + + function_name = (axis2_char_t *)axutil_array_list_get(function_arr, env, i); + if(!axutil_strcmp(function_name, local_name)) + { + matches = AXIS2_TRUE; + + } + } + + if(matches) + { + om_node = axiom_node_get_first_child(op_node, env); + om_element = axiom_node_get_data_element(om_node, env); + } + else + { + AXIS2_ERROR_SET(env->error, AXIS2_ERROR_OM_ELEMENT_MISMATCH, AXIS2_FAILURE); + status = AXIS2_FAILURE; + } + } + else + { + AXIS2_ERROR_SET(env->error, AXIS2_ERROR_OM_ELEMENT_INVALID_STATE, AXIS2_FAILURE); + status = AXIS2_FAILURE; + } + } + else + { + AXIS2_ERROR_SET(env->error, AXIS2_ERROR_RPC_NEED_MATCHING_CHILD, AXIS2_FAILURE); + status = AXIS2_FAILURE; + } + } + else + { + AXIS2_ERROR_SET(env->error, AXIS2_ERROR_UNKNOWN_STYLE, AXIS2_FAILURE); + status = AXIS2_FAILURE; + } + + if(status == AXIS2_SUCCESS) + { + skel_invoked = AXIS2_TRUE; + result_node = AXIS2_SVC_SKELETON_INVOKE(svc_obj, env, om_node, new_msg_ctx); + } + + if(result_node) + { + if(0 == axutil_strcmp(style, AXIS2_STYLE_RPC)) + { + axiom_namespace_t *ns = NULL; + axis2_char_t *res_name = NULL; + + res_name = axutil_stracat(env, local_name, "Response"); + ns = axiom_namespace_create(env, "http://soapenc/", "res"); + if(!ns) + { + status = AXIS2_FAILURE; + } + else + { + body_content_element = axiom_element_create(env, NULL, res_name, ns, + &body_content_node); + axiom_node_add_child(body_content_node, env, result_node); + } + } + else + { + body_content_node = result_node; + } + } + else + { + axis2_char_t *mep = (axis2_char_t *)axis2_op_get_msg_exchange_pattern(op_desc, env); + if(axutil_strcmp(mep, AXIS2_MEP_URI_IN_ONLY) && axutil_strcmp(mep, + AXIS2_MEP_URI_ROBUST_IN_ONLY)) + { + status = AXIS2_ERROR_GET_STATUS_CODE(env->error); + if(status == AXIS2_SUCCESS) + { + axis2_msg_ctx_set_no_content(new_msg_ctx, env, AXIS2_TRUE); + } + else + { + axis2_msg_ctx_set_status_code(msg_ctx, env, axis2_msg_ctx_get_status_code( + new_msg_ctx, env)); + } + /* The new_msg_ctx is passed to the service. The status code must + * be taken from here and set to the old message context which is + * used by the worker when the request processing fails. + */ + if(svc_obj->ops->on_fault) + { + fault_node = AXIS2_SVC_SKELETON_ON_FAULT(svc_obj, env, om_node); + } + is_fault = AXIS2_TRUE; + } + else + { + /* If we have a in only message result node is NULL. We create fault only if + * an error is set + */ + status = AXIS2_ERROR_GET_STATUS_CODE(env->error); + if(status == AXIS2_SUCCESS) + { + axis2_msg_ctx_set_no_content(new_msg_ctx, env, AXIS2_TRUE); + } + else + { + axis2_msg_ctx_set_status_code(msg_ctx, env, axis2_msg_ctx_get_status_code( + new_msg_ctx, env)); + if(!axutil_strcmp(mep, AXIS2_MEP_URI_ROBUST_IN_ONLY)) + { + /* The new_msg_ctx is passed to the service. The status code must + * be taken from here and set to the old message context which is + * used by the worker when the request processing fails. + */ + if(svc_obj->ops->on_fault) + { + fault_node = AXIS2_SVC_SKELETON_ON_FAULT(svc_obj, env, om_node); + } + is_fault = AXIS2_TRUE; + } + } + } + } + } + + if(msg_ctx && axis2_msg_ctx_get_is_soap_11(msg_ctx, env)) + { + soap_ns = AXIOM_SOAP11_SOAP_ENVELOPE_NAMESPACE_URI; /* default is 1.2 */ + soap_version = AXIOM_SOAP11; + } + + if(axis2_msg_ctx_get_soap_envelope(new_msg_ctx, env)) + { + /* service implementation has set the envelope, + useful when setting a SOAP fault. + No need to further process */ + return AXIS2_SUCCESS; + } + + /* create the soap envelope here */ + env_ns = axiom_namespace_create(env, soap_ns, "soapenv"); + if(!env_ns) + { + return AXIS2_FAILURE; + } + + default_envelope = axiom_soap_envelope_create(env, env_ns); + + if(!default_envelope) + { + return AXIS2_FAILURE; + } + + out_header = axiom_soap_header_create_with_parent(env, default_envelope); + if(!out_header) + { + return AXIS2_FAILURE; + } + + out_body = axiom_soap_body_create_with_parent(env, default_envelope); + if(!out_body) + { + return AXIS2_FAILURE; + } + + out_node = axiom_soap_body_get_base_node(out_body, env); + if(!out_node) + { + return AXIS2_FAILURE; + } + + if(status != AXIS2_SUCCESS || is_fault) + { + /* something went wrong. set a SOAP Fault */ + const axis2_char_t *fault_value_str = "soapenv:Sender"; + const axis2_char_t *fault_reason_str = NULL; + const axis2_char_t *err_msg = NULL; + + if(!skel_invoked) + { + if(axis2_msg_ctx_get_is_soap_11(msg_ctx, env)) + { +fault_value_str = + AXIOM_SOAP_DEFAULT_NAMESPACE_PREFIX ":" + AXIOM_SOAP11_FAULT_CODE_RECEIVER; + } + else + { + fault_value_str = + AXIOM_SOAP_DEFAULT_NAMESPACE_PREFIX ":" + AXIOM_SOAP12_SOAP_FAULT_VALUE_RECEIVER; + } + } + + err_msg = AXIS2_ERROR_GET_MESSAGE(env->error); + if (err_msg && axutil_strcmp(err_msg, "")) + { + if(!axutil_strcmp(err_msg, "No Error")) + { + fault_reason_str = "An error has occurred, but could not determine exact details"; + } + else + { + fault_reason_str = err_msg; + } + } + else + { + fault_reason_str = "An error has occurred, but could not determine exact details"; + } + + soap_fault = axiom_soap_fault_create_default_fault(env, out_body, fault_value_str, + fault_reason_str, soap_version); + + if (fault_node) + { + axiom_node_t *fault_detail_node = NULL; + + fault_detail = axiom_soap_fault_detail_create_with_parent(env, soap_fault); + fault_detail_node = axiom_soap_fault_detail_get_base_node(fault_detail, env); + AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "fault_detail:%s", axiom_node_to_string( + fault_detail_node, env)); + + axiom_soap_fault_detail_add_detail_entry(fault_detail, env, fault_node); + } +} + +if (body_content_node) +{ + axiom_node_add_child(out_node, env, body_content_node); + status = axis2_msg_ctx_set_soap_envelope(new_msg_ctx, env, default_envelope); +} +else if (soap_fault) +{ + axis2_msg_ctx_set_soap_envelope(new_msg_ctx, env, default_envelope); + status = AXIS2_SUCCESS; +} +else +{ + /* we should free the memory as the envelope is not used, one way case */ + axiom_soap_envelope_free(default_envelope, env); + default_envelope = NULL; +} + +AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, + "[axis2]Exit:axis2_raw_xml_in_out_msg_recv_invoke_business_logic_sync"); + +return status; +} + +AXIS2_EXPORT int +axis2_get_instance( + struct axis2_msg_recv **inst, + const axutil_env_t * env) +{ + *inst = axis2_raw_xml_in_out_msg_recv_create(env); + if(!(*inst)) + { + return AXIS2_FAILURE; + } + + return AXIS2_SUCCESS; +} + +AXIS2_EXPORT int +axis2_remove_instance( + struct axis2_msg_recv *inst, + const axutil_env_t * env) +{ + if(inst) + { + axis2_msg_recv_free(inst, env); + } + return AXIS2_SUCCESS; +} diff --git a/src/core/receivers/svr_callback.c b/src/core/receivers/svr_callback.c new file mode 100644 index 0000000..2fe68b1 --- /dev/null +++ b/src/core/receivers/svr_callback.c @@ -0,0 +1,112 @@ +/* + * 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_svr_callback.h> +#include <axis2_engine.h> + +struct axis2_svr_callback +{ + axis2_char_t *scope; +}; + +AXIS2_EXPORT axis2_svr_callback_t *AXIS2_CALL +axis2_svr_callback_create( + const axutil_env_t * env) +{ + axis2_svr_callback_t *svr_callback = NULL; + + AXIS2_ENV_CHECK(env, NULL); + + svr_callback = (axis2_svr_callback_t *)AXIS2_MALLOC(env->allocator, + sizeof(axis2_svr_callback_t)); + + if(!svr_callback) + { + AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); + return NULL; + } + + return svr_callback; +} + +AXIS2_EXPORT void AXIS2_CALL +axis2_svr_callback_free( + axis2_svr_callback_t * svr_callback, + const axutil_env_t * env) +{ + AXIS2_ENV_CHECK(env, void); + + if(svr_callback) + { + AXIS2_FREE(env->allocator, svr_callback); + } + + return; +} + +AXIS2_EXPORT axis2_status_t AXIS2_CALL +axis2_svr_callback_handle_result( + axis2_svr_callback_t * svr_callback, + const axutil_env_t * env, + axis2_msg_ctx_t * msg_ctx) +{ + axis2_engine_t *engine = NULL; + axis2_conf_ctx_t *conf_ctx = NULL; + axis2_svc_ctx_t *svc_ctx = NULL; + axis2_op_ctx_t *op_ctx = NULL; + + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + AXIS2_PARAM_CHECK(env->error, msg_ctx, AXIS2_FAILURE); + + op_ctx = axis2_msg_ctx_get_op_ctx(msg_ctx, env); + svc_ctx = axis2_op_ctx_get_parent(op_ctx, env); + conf_ctx = axis2_svc_ctx_get_conf_ctx(svc_ctx, env); + engine = axis2_engine_create(env, conf_ctx); + if(!engine) + { + return AXIS2_FAILURE; + } + return axis2_engine_send(engine, env, msg_ctx); +} + +AXIS2_EXPORT axis2_status_t AXIS2_CALL +axis2_svr_callback_handle_fault( + axis2_svr_callback_t * svr_callback, + const axutil_env_t * env, + axis2_msg_ctx_t * msg_ctx) +{ + axis2_engine_t *engine = NULL; + axis2_conf_ctx_t *conf_ctx = NULL; + axis2_svc_ctx_t *svc_ctx = NULL; + axis2_op_ctx_t *op_ctx = NULL; + axis2_msg_ctx_t *fault_ctx = NULL; + + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + AXIS2_PARAM_CHECK(env->error, msg_ctx, AXIS2_FAILURE); + + op_ctx = axis2_msg_ctx_get_op_ctx(msg_ctx, env); + svc_ctx = axis2_op_ctx_get_parent(op_ctx, env); + conf_ctx = axis2_svc_ctx_get_conf_ctx(svc_ctx, env); + engine = axis2_engine_create(env, conf_ctx); + if(!engine) + { + return AXIS2_FAILURE; + } + + fault_ctx = axis2_engine_create_fault_msg_ctx(engine, env, msg_ctx, NULL, NULL); + return axis2_engine_send_fault(engine, env, fault_ctx); +} |