diff options
Diffstat (limited to 'src/core/transport/tcp/receiver/tcp_receiver.c')
| -rw-r--r-- | src/core/transport/tcp/receiver/tcp_receiver.c | 400 |
1 files changed, 400 insertions, 0 deletions
diff --git a/src/core/transport/tcp/receiver/tcp_receiver.c b/src/core/transport/tcp/receiver/tcp_receiver.c new file mode 100644 index 0000000..0451217 --- /dev/null +++ b/src/core/transport/tcp/receiver/tcp_receiver.c @@ -0,0 +1,400 @@ +/* + * 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_tcp_transport.h> +#include <axis2_tcp_svr_thread.h> +#include <axis2_tcp_server.h> +#include <axis2_transport_in_desc.h> +#include <axutil_param_container.h> +#include <axutil_url.h> +#include <axis2_conf_init.h> +#include <stdlib.h> + +/** + * @brief TCP Client struct impl + * Axis2 TCP Client impl + */ + +typedef struct axis2_tcp_server_impl +{ + axis2_transport_receiver_t tcp_server; + axis2_tcp_svr_thread_t *svr_thread; + int port; + axis2_char_t *svr_ip; + axis2_conf_ctx_t *conf_ctx; + axis2_conf_ctx_t *conf_ctx_private; + axis2_conf_t *conf; + axis2_bool_t is_application_client_side; +} axis2_tcp_server_impl_t; + +#define AXIS2_INTF_TO_IMPL(tcp_server) \ + ((axis2_tcp_server_impl_t *)(tcp_server)) + +/***************************** Function headers *******************************/ + +axis2_status_t AXIS2_CALL +axis2_tcp_server_init( + axis2_transport_receiver_t * server, + const axutil_env_t * env, + axis2_conf_ctx_t * conf_ctx, + axis2_transport_in_desc_t * in_desc); + +axis2_status_t AXIS2_CALL +axis2_tcp_server_start( + axis2_transport_receiver_t * server, + const axutil_env_t * env); + +axis2_status_t AXIS2_CALL +axis2_tcp_server_stop( + axis2_transport_receiver_t * server, + const axutil_env_t * env); + +axis2_conf_ctx_t *AXIS2_CALL axis2_tcp_server_get_conf_ctx( + axis2_transport_receiver_t * server, + const axutil_env_t * env); + +axis2_endpoint_ref_t *AXIS2_CALL axis2_tcp_server_get_reply_to_epr( + axis2_transport_receiver_t * server, + const axutil_env_t * env, + const axis2_char_t * svc_name); + + +axis2_endpoint_ref_t *AXIS2_CALL axis2_tcp_server_get_epr_for_service( + axis2_transport_receiver_t * server, + const axutil_env_t * env, + const axis2_char_t * svc_name); + + +axis2_bool_t AXIS2_CALL +axis2_tcp_server_is_running( + axis2_transport_receiver_t * server, + const axutil_env_t * env); + +static void AXIS2_CALL +axis2_tcp_server_set_is_application_client_side( + axis2_transport_receiver_t * server, + const axutil_env_t * env, + axis2_bool_t is_application_client_side); + +void AXIS2_CALL axis2_tcp_server_free( + axis2_transport_receiver_t * server, + const axutil_env_t * env); + +static axis2_char_t* AXIS2_CALL +axis2_tcp_server_get_server_ip( +axis2_transport_receiver_t *server, +const axutil_env_t *env); + +static void AXIS2_CALL +axis2_tcp_server_set_server_ip( +axis2_transport_receiver_t *transport_receiver, +const axutil_env_t *env, + axis2_char_t *serverip); + +static const axis2_transport_receiver_ops_t tcp_transport_receiver_ops_var = { + axis2_tcp_server_init, + axis2_tcp_server_start, + axis2_tcp_server_get_reply_to_epr, + axis2_tcp_server_get_epr_for_service, + axis2_tcp_server_get_server_ip, + axis2_tcp_server_set_server_ip, + axis2_tcp_server_get_conf_ctx, + axis2_tcp_server_is_running, + axis2_tcp_server_set_is_application_client_side, + axis2_tcp_server_stop, + axis2_tcp_server_free }; + +AXIS2_EXTERN axis2_transport_receiver_t *AXIS2_CALL +axis2_tcp_server_create( + const axutil_env_t * env, + const axis2_char_t * repo, + const int port) +{ + axis2_tcp_server_impl_t *server_impl = NULL; + AXIS2_ENV_CHECK(env, NULL); + + server_impl = (axis2_tcp_server_impl_t *)AXIS2_MALLOC(env->allocator, + sizeof(axis2_tcp_server_impl_t)); + + if(!server_impl) + { + AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); + return NULL; + } + + server_impl->svr_thread = NULL; + server_impl->conf_ctx = NULL; + server_impl->conf_ctx_private = NULL; + server_impl->port = port; + server_impl->svr_ip = NULL; + server_impl->tcp_server.ops = &tcp_transport_receiver_ops_var; + + if(repo) + { + + /** + * We first create a private conf ctx which is owned by this server + * we only free this private conf context. We should never free the + * server_impl->conf_ctx because it may own to any other object which + * may lead to double free + */ + server_impl->conf_ctx_private = axis2_build_conf_ctx(env, repo); + if(!server_impl->conf_ctx_private) + { + axis2_tcp_server_free((axis2_transport_receiver_t *)server_impl, env); + return NULL; + } + server_impl->conf_ctx = server_impl->conf_ctx_private; + } + return &(server_impl->tcp_server); +} + +void AXIS2_CALL +axis2_tcp_server_free( + axis2_transport_receiver_t * server, + const axutil_env_t * env) +{ + axis2_tcp_server_impl_t *server_impl = NULL; + AXIS2_ENV_CHECK(env, void); + server_impl = AXIS2_INTF_TO_IMPL(server); + if(server_impl->svr_thread) + { + axis2_tcp_svr_thread_destroy(server_impl->svr_thread, env); + axis2_tcp_svr_thread_free(server_impl->svr_thread, env); + server_impl->svr_thread = NULL; + } + + if(server_impl->conf_ctx_private) + { + axis2_conf_ctx_free(server_impl->conf_ctx_private, env); + server_impl->conf_ctx_private = NULL; + } + + /** + * Do not free this. It may own to some other object + */ + server_impl->conf_ctx = NULL; + AXIS2_FREE(env->allocator, server_impl); + return; +} + +static void AXIS2_CALL +axis2_tcp_server_set_is_application_client_side( + axis2_transport_receiver_t * server, + const axutil_env_t * env, + axis2_bool_t is_application_client_side) +{ + axis2_tcp_server_impl_t *server_impl = NULL; + server_impl = AXIS2_INTF_TO_IMPL(server); + server_impl->is_application_client_side = is_application_client_side; +} + +axis2_status_t AXIS2_CALL +axis2_tcp_server_init( + axis2_transport_receiver_t * server, + const axutil_env_t * env, + axis2_conf_ctx_t * conf_ctx, + axis2_transport_in_desc_t * in_desc) +{ + axis2_tcp_server_impl_t *server_impl = NULL; + axis2_char_t *port_str = NULL; + axutil_param_t *param = NULL; + + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + server_impl = AXIS2_INTF_TO_IMPL(server); + + server_impl->conf_ctx = conf_ctx; + param = (axutil_param_t *)axutil_param_container_get_param( + axis2_transport_in_desc_param_container(in_desc, env), env, "port"); + if(param) + { + port_str = axutil_param_get_value(param, env); + } + if(port_str) + { + server_impl->port = atoi(port_str); + } + return AXIS2_SUCCESS; +} + +axis2_status_t AXIS2_CALL +axis2_tcp_server_start( + axis2_transport_receiver_t * server, + const axutil_env_t * env) +{ + + axis2_tcp_server_impl_t *server_impl = NULL; + axis2_tcp_worker_t *worker = NULL; + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + + server_impl = AXIS2_INTF_TO_IMPL(server); + server_impl->svr_thread = axis2_tcp_svr_thread_create(env, server_impl->port); + if(!server_impl->svr_thread) + { + return AXIS2_FAILURE; + } + worker = axis2_tcp_worker_create(env, server_impl->conf_ctx); + axis2_tcp_worker_set_svr_port(worker, env, server_impl->port); + if(!worker) + { + axis2_tcp_svr_thread_free(server_impl->svr_thread, env); + return AXIS2_FAILURE; + } + AXIS2_LOG_INFO(env->log, "Starting TCP server thread"); + axis2_tcp_svr_thread_set_worker(server_impl->svr_thread, env, worker); + axis2_tcp_svr_thread_run(server_impl->svr_thread, env); + return AXIS2_SUCCESS; +} + +AXIS2_EXTERN axis2_status_t AXIS2_CALL +axis2_tcp_server_stop( + axis2_transport_receiver_t * server, + const axutil_env_t * env) +{ + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + + AXIS2_LOG_INFO(env->log, "Terminating TCP server thread"); + if(AXIS2_INTF_TO_IMPL(server)->svr_thread) + { + axis2_tcp_svr_thread_destroy(AXIS2_INTF_TO_IMPL(server)->svr_thread, env); + } + AXIS2_LOG_INFO(env->log, "Successfully terminated TCP server" " thread"); + return AXIS2_SUCCESS; +} + +axis2_conf_ctx_t *AXIS2_CALL +axis2_tcp_server_get_conf_ctx( + axis2_transport_receiver_t * server, + const axutil_env_t * env) +{ + AXIS2_ENV_CHECK(env, NULL); + return AXIS2_INTF_TO_IMPL(server)->conf_ctx; +} + +axis2_endpoint_ref_t *AXIS2_CALL +axis2_tcp_server_get_reply_to_epr( + axis2_transport_receiver_t * server, + const axutil_env_t * env, + const axis2_char_t * svc_name) +{ + axis2_endpoint_ref_t *epr = NULL; + const axis2_char_t *host_address = NULL; + axis2_char_t *svc_path = NULL; + axutil_url_t *url = NULL; + AXIS2_ENV_CHECK(env, NULL); + AXIS2_PARAM_CHECK(env->error, svc_name, NULL); + + host_address = "127.0.0.1"; /* TODO : get from axis2.xml */ + svc_path = axutil_stracat(env, "/axis2/services/", svc_name); + url = axutil_url_create(env, "tcp", host_address, AXIS2_INTF_TO_IMPL(server)->port, svc_path); + AXIS2_FREE(env->allocator, svc_path); + if(!url) + { + return NULL; + } + epr = axis2_endpoint_ref_create(env, axutil_url_to_external_form(url, env)); + axutil_url_free(url, env); + return epr; +} + +axis2_endpoint_ref_t *AXIS2_CALL +axis2_tcp_server_get_epr_for_service( + axis2_transport_receiver_t * server, + const axutil_env_t * env, + const axis2_char_t * svc_name) +{ + axis2_endpoint_ref_t *epr = NULL; + const axis2_char_t *host_address = NULL; + axis2_char_t *svc_path = NULL; + axutil_url_t *url = NULL; + + AXIS2_PARAM_CHECK(env->error, svc_name, NULL); + host_address = "127.0.0.1"; /* TODO : get from axis2.xml */ + svc_path = axutil_stracat(env, "/axis2/services/", svc_name); + + url = axutil_url_create(env, "tcp", host_address, AXIS2_INTF_TO_IMPL(server)->port, svc_path); + AXIS2_FREE(env->allocator, svc_path); + if(!url) + { + return NULL; + } + epr = axis2_endpoint_ref_create(env, axutil_url_to_external_form(url, env)); + axutil_url_free(url, env); + return epr; +} + +axis2_bool_t AXIS2_CALL +axis2_tcp_server_is_running( + axis2_transport_receiver_t * server, + const axutil_env_t * env) +{ + axis2_tcp_server_impl_t *server_impl = NULL; + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + server_impl = AXIS2_INTF_TO_IMPL(server); + if(!server_impl->svr_thread) + { + return AXIS2_FALSE; + } + return axis2_tcp_svr_thread_is_running(server_impl->svr_thread, env); +} + +static axis2_char_t* AXIS2_CALL +axis2_tcp_server_get_server_ip( +axis2_transport_receiver_t *server, +const axutil_env_t *env) +{ + return AXIS2_INTF_TO_IMPL(server)->svr_ip; +} + +static void AXIS2_CALL +axis2_tcp_server_set_server_ip( +axis2_transport_receiver_t *server, +const axutil_env_t *env, + axis2_char_t *serverip) +{ + AXIS2_INTF_TO_IMPL(server)->svr_ip = serverip; +} + + +/** + * Following block distinguish the exposed part of the dll. + */ +AXIS2_EXPORT int +axis2_get_instance( + struct axis2_transport_receiver **inst, + const axutil_env_t * env) +{ + *inst = axis2_tcp_server_create(env, NULL, -1); + if(!(*inst)) + { + return AXIS2_FAILURE; + } + + return AXIS2_SUCCESS; +} + +AXIS2_EXPORT int +axis2_remove_instance( + axis2_transport_receiver_t * inst, + const axutil_env_t * env) +{ + if(inst) + { + axis2_transport_receiver_free(inst, env); + } + return AXIS2_SUCCESS; +} |