diff options
Diffstat (limited to 'src/core/engine/addr_disp.c')
| -rw-r--r-- | src/core/engine/addr_disp.c | 255 |
1 files changed, 255 insertions, 0 deletions
diff --git a/src/core/engine/addr_disp.c b/src/core/engine/addr_disp.c new file mode 100644 index 0000000..a928e7a --- /dev/null +++ b/src/core/engine/addr_disp.c @@ -0,0 +1,255 @@ +/* + * 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_disp.h> +#include <axis2_handler_desc.h> +#include <axutil_string.h> +#include <axis2_relates_to.h> +#include <axis2_svc.h> +#include <axis2_const.h> +#include <axis2_conf_ctx.h> +#include <axis2_addr.h> +#include <axutil_utils.h> + +const axis2_char_t *AXIS2_ADDR_DISP_NAME = "addressing_based_dispatcher"; + +static axis2_status_t AXIS2_CALL axis2_addr_disp_invoke( + axis2_handler_t * handler, + const axutil_env_t * env, + struct axis2_msg_ctx *msg_ctx); + +static axis2_svc_t *AXIS2_CALL axis2_addr_disp_find_svc( + axis2_msg_ctx_t * msg_ctx, + const axutil_env_t * env); + +static axis2_op_t *AXIS2_CALL axis2_addr_disp_find_op( + axis2_msg_ctx_t * msg_ctx, + const axutil_env_t * env, + axis2_svc_t * svc); + +axis2_disp_t *AXIS2_CALL +axis2_addr_disp_create( + const axutil_env_t * env) +{ + axis2_disp_t *disp = NULL; + axis2_handler_t *handler = NULL; + axutil_string_t *name = NULL; + + name = axutil_string_create_const(env, (axis2_char_t **)&AXIS2_ADDR_DISP_NAME); + if(!name) + { + AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); + return NULL; + } + + disp = axis2_disp_create(env, name); + if(!disp) + { + AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); + axutil_string_free(name, env); + return NULL; + } + + handler = axis2_disp_get_base(disp, env); + if(!handler) + { + AXIS2_ERROR_SET(env->error, AXIS2_ERROR_INVALID_HANDLER_STATE, AXIS2_FAILURE); + axutil_string_free(name, env); + return NULL; + } + + axis2_handler_set_invoke(handler, env, axis2_addr_disp_invoke); + + axutil_string_free(name, env); + + return disp; +} + +static axis2_svc_t *AXIS2_CALL +axis2_addr_disp_find_svc( + axis2_msg_ctx_t * msg_ctx, + const axutil_env_t * env) +{ + axis2_endpoint_ref_t *endpoint_ref = NULL; + axis2_svc_t *svc = NULL; + + if(axis2_msg_ctx_get_doing_rest(msg_ctx, env)) + return NULL; + + endpoint_ref = axis2_msg_ctx_get_to(msg_ctx, env); + + if(endpoint_ref) + { + const axis2_char_t *address = NULL; + + address = axis2_endpoint_ref_get_address(endpoint_ref, env); + if(address) + { + axis2_char_t **url_tokens = NULL; + AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, + "Checking for service using WSA enpoint address : %s", address); + + if((axutil_strcmp(AXIS2_WSA_ANONYMOUS_URL, address) == 0) || (axutil_strcmp( + AXIS2_WSA_NAMESPACE_SUBMISSION, address) == 0)) + { + AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, + "Endpoint address cannot be the same as WSA namespace : %s", address); + return NULL; + } + + url_tokens = axutil_parse_request_url_for_svc_and_op(env, address); + + if(url_tokens) + { + if(url_tokens[0]) + { + axis2_conf_ctx_t *conf_ctx = NULL; + + conf_ctx = axis2_msg_ctx_get_conf_ctx(msg_ctx, env); + if(conf_ctx) + { + axis2_conf_t *conf = NULL; + conf = axis2_conf_ctx_get_conf(conf_ctx, env); + if(conf) + { + svc = axis2_conf_get_svc(conf, env, url_tokens[0]); + + if(svc) + { + AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, + "Service found using WSA enpoint address"); + } + } + } + AXIS2_FREE(env->allocator, url_tokens[0]); + } + if(url_tokens[1]) + { + AXIS2_FREE(env->allocator, url_tokens[1]); + } + AXIS2_FREE(env->allocator, url_tokens); + url_tokens = NULL; + } + } + } + + return svc; +} + +static axis2_op_t *AXIS2_CALL +axis2_addr_disp_find_op( + axis2_msg_ctx_t * msg_ctx, + const axutil_env_t * env, + axis2_svc_t * svc) +{ + const axis2_char_t *action = NULL; + axutil_qname_t *name = NULL; + axis2_op_t *op = NULL; + + AXIS2_ENV_CHECK(env, NULL); + AXIS2_PARAM_CHECK(env->error, svc, NULL); + + if(axis2_msg_ctx_get_doing_rest(msg_ctx, env)) + return NULL; + + action = axis2_msg_ctx_get_wsa_action(msg_ctx, env); + + if(action) + { + AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "Checking for operation using WSA Action : %s", + action); + + name = axutil_qname_create(env, action, NULL, NULL); + op = axis2_svc_get_op_with_qname(svc, env, name); + if(op) + AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "Operation found using WSA Action"); + axutil_qname_free(name, env); + } + + return op; +} + +static axis2_status_t AXIS2_CALL +axis2_addr_disp_invoke( + axis2_handler_t * handler, + const axutil_env_t * env, + struct axis2_msg_ctx *msg_ctx) +{ + axis2_relates_to_t *relates_to = NULL; + + relates_to = axis2_msg_ctx_get_relates_to(msg_ctx, env); + + /** first check if we can dispatch using the relates_to */ + if(relates_to) + { + const axis2_char_t *relates_to_value = NULL; + relates_to_value = axis2_relates_to_get_value(relates_to, env); + if(relates_to_value && axutil_strcmp(relates_to_value, "") != 0) + { + axis2_conf_ctx_t *conf_ctx = NULL; + + conf_ctx = axis2_msg_ctx_get_conf_ctx(msg_ctx, env); + if(conf_ctx) + { + axis2_op_ctx_t *op_ctx = NULL; + const axis2_char_t *msg_id = axis2_msg_ctx_get_msg_id(msg_ctx, env); + op_ctx = axis2_conf_ctx_get_op_ctx(conf_ctx, env, msg_id); + if(op_ctx) + { + axis2_op_t *op = NULL; + op = axis2_op_ctx_get_op(op_ctx, env); + if(op) + { + axis2_svc_ctx_t *svc_ctx = NULL; + axis2_msg_ctx_set_op_ctx(msg_ctx, env, op_ctx); + axis2_msg_ctx_set_op(msg_ctx, env, op); + axis2_op_register_op_ctx(op, env, msg_ctx, op_ctx); + + svc_ctx = axis2_op_ctx_get_parent(op_ctx, env); + if(svc_ctx) + { + axis2_svc_t *svc = NULL; + axis2_svc_grp_ctx_t *svc_grp_ctx = NULL; + axis2_msg_ctx_set_svc_ctx(msg_ctx, env, svc_ctx); + svc = axis2_svc_ctx_get_svc(svc_ctx, env); + if(svc) + { + axis2_msg_ctx_set_svc(msg_ctx, env, svc); + } + svc_grp_ctx = axis2_svc_ctx_get_parent(svc_ctx, env); + if(svc_grp_ctx) + { + axutil_string_t *svc_grp_ctx_id_str = axutil_string_create(env, + axis2_svc_grp_ctx_get_id(svc_grp_ctx, env)); + axis2_msg_ctx_set_svc_grp_ctx_id(msg_ctx, env, svc_grp_ctx_id_str); + axutil_string_free(svc_grp_ctx_id_str, env); + } + return AXIS2_SUCCESS; + } + } + } + } + } + + } + + axis2_msg_ctx_set_find_svc(msg_ctx, env, axis2_addr_disp_find_svc); + axis2_msg_ctx_set_find_op(msg_ctx, env, axis2_addr_disp_find_op); + + return axis2_disp_find_svc_and_op(handler, env, msg_ctx); +} + |