From 0425aadc78680e53000fd0108b540d6eca048516 Mon Sep 17 00:00:00 2001 From: gmcdonald Date: Sat, 13 Feb 2010 01:32:03 +0000 Subject: Moving axis svn, part of TLP move INFRA-2441 git-svn-id: http://svn.apache.org/repos/asf/axis/axis2/c/core/trunk@909681 13f79535-47bb-0310-9956-ffa450edef68 --- src/core/transport/tcp/receiver/Makefile.am | 23 ++ .../transport/tcp/receiver/simple_tcp_svr_conn.c | 181 ++++++++++ src/core/transport/tcp/receiver/tcp_receiver.c | 400 +++++++++++++++++++++ src/core/transport/tcp/receiver/tcp_svr_thread.c | 297 +++++++++++++++ src/core/transport/tcp/receiver/tcp_worker.c | 180 ++++++++++ 5 files changed, 1081 insertions(+) create mode 100644 src/core/transport/tcp/receiver/Makefile.am create mode 100644 src/core/transport/tcp/receiver/simple_tcp_svr_conn.c create mode 100644 src/core/transport/tcp/receiver/tcp_receiver.c create mode 100644 src/core/transport/tcp/receiver/tcp_svr_thread.c create mode 100644 src/core/transport/tcp/receiver/tcp_worker.c (limited to 'src/core/transport/tcp/receiver') diff --git a/src/core/transport/tcp/receiver/Makefile.am b/src/core/transport/tcp/receiver/Makefile.am new file mode 100644 index 0000000..e3543dc --- /dev/null +++ b/src/core/transport/tcp/receiver/Makefile.am @@ -0,0 +1,23 @@ +lib_LTLIBRARIES = libaxis2_tcp_receiver.la +libaxis2_tcp_receiver_la_LIBADD=$(top_builddir)/util/src/libaxutil.la\ + $(top_builddir)/src/core/transport/http/common/libaxis2_http_common.la + + +libaxis2_tcp_receiver_la_SOURCES = tcp_svr_thread.c \ + tcp_worker.c \ + simple_tcp_svr_conn.c \ + tcp_receiver.c + + +libaxis2_tcp_receiver_la_LDFLAGS = -version-info $(VERSION_NO) + +INCLUDES = -I$(top_builddir)/include \ + -I$(top_builddir)/src/core/transport\ + -I$(top_builddir)/src/core/transport/tcp \ + -I$(top_builddir)/src/core/description \ + -I$(top_builddir)/src/core/context \ + -I$(top_builddir)/src/core/phaseresolver \ + -I$(top_builddir)/src/core/engine \ + -I$(top_builddir)/src/core/deployment \ + -I$(top_builddir)/util/include \ + -I$(top_builddir)/axiom/include diff --git a/src/core/transport/tcp/receiver/simple_tcp_svr_conn.c b/src/core/transport/tcp/receiver/simple_tcp_svr_conn.c new file mode 100644 index 0000000..a5fd9a9 --- /dev/null +++ b/src/core/transport/tcp/receiver/simple_tcp_svr_conn.c @@ -0,0 +1,181 @@ +/* + * 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 +#include +#include +#include +#include + +struct axis2_simple_tcp_svr_conn +{ + int socket; + axutil_stream_t *stream; + axis2_char_t *buffer; +}; + +AXIS2_EXTERN axis2_simple_tcp_svr_conn_t *AXIS2_CALL +axis2_simple_tcp_svr_conn_create( + const axutil_env_t * env, + int sockfd) +{ + axis2_simple_tcp_svr_conn_t *svr_conn = NULL; + AXIS2_ENV_CHECK(env, NULL); + svr_conn = (axis2_simple_tcp_svr_conn_t *)AXIS2_MALLOC(env->allocator, + sizeof(axis2_simple_tcp_svr_conn_t)); + + if(!svr_conn) + { + AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); + return NULL; + } + svr_conn->socket = sockfd; + svr_conn->stream = NULL; + svr_conn->buffer = NULL; + + if(-1 != svr_conn->socket) + { + svr_conn->stream = axutil_stream_create_socket(env, svr_conn->socket); + if(!svr_conn->stream) + { + axis2_simple_tcp_svr_conn_free((axis2_simple_tcp_svr_conn_t *)svr_conn, env); + return NULL; + } + } + return svr_conn; +} + +AXIS2_EXTERN void AXIS2_CALL +axis2_simple_tcp_svr_conn_free( + axis2_simple_tcp_svr_conn_t * svr_conn, + const axutil_env_t * env) +{ + axis2_simple_tcp_svr_conn_close(svr_conn, env); + + AXIS2_FREE(env->allocator, svr_conn); + + return; +} + +AXIS2_EXTERN axis2_status_t AXIS2_CALL +axis2_simple_tcp_svr_conn_close( + axis2_simple_tcp_svr_conn_t * svr_conn, + const axutil_env_t * env) +{ + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + + axutil_stream_free(svr_conn->stream, env); + if(-1 != svr_conn->socket) + { + axutil_network_handler_close_socket(env, svr_conn->socket); + svr_conn->socket = -1; + } + return AXIS2_SUCCESS; +} + +AXIS2_EXTERN axis2_bool_t AXIS2_CALL +axis2_simple_tcp_svr_conn_is_open( + axis2_simple_tcp_svr_conn_t * svr_conn, + const axutil_env_t * env) +{ + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + if(-1 != svr_conn->socket) + { + return AXIS2_TRUE; + } + return AXIS2_FALSE; +} + +AXIS2_EXTERN axutil_stream_t *AXIS2_CALL +axis2_simple_tcp_svr_conn_get_stream( + const axis2_simple_tcp_svr_conn_t * svr_conn, + const axutil_env_t * env) +{ + return svr_conn->stream; +} + +AXIS2_EXTERN axis2_char_t *AXIS2_CALL +axis2_simple_tcp_svr_conn_read_request( + axis2_simple_tcp_svr_conn_t * svr_conn, + const axutil_env_t * env) +{ + int size = 32000; + axis2_char_t str_line[32000]; + axis2_char_t tmp_buf[32000]; + int read = -1; + + AXIS2_ENV_CHECK(env, NULL); + + memset(str_line, 0, size); + while((read = axutil_stream_peek_socket(svr_conn->stream, env, tmp_buf, size - 1)) > 0) + { + tmp_buf[read] = '\0'; + if(read > 0) + { + read = axutil_stream_read(svr_conn->stream, env, tmp_buf, size - 1); + if(read > 0) + { + tmp_buf[read] = '\0'; + strcat(str_line, tmp_buf); + break; + } + else + { + break; + } + } + } + if(str_line > 0) + { + svr_conn->buffer = str_line; + } + return svr_conn->buffer; +} + +AXIS2_EXTERN axis2_status_t AXIS2_CALL +axis2_simple_tcp_svr_conn_set_rcv_timeout( + axis2_simple_tcp_svr_conn_t * svr_conn, + const axutil_env_t * env, + int timeout) +{ + return axutil_network_handler_set_sock_option(env, svr_conn->socket, SO_RCVTIMEO, timeout); +} + +AXIS2_EXTERN axis2_status_t AXIS2_CALL +axis2_simple_tcp_svr_conn_set_snd_timeout( + axis2_simple_tcp_svr_conn_t * svr_conn, + const axutil_env_t * env, + int timeout) +{ + return axutil_network_handler_set_sock_option(env, svr_conn->socket, SO_SNDTIMEO, timeout); +} + +AXIS2_EXTERN axis2_char_t *AXIS2_CALL +axis2_simple_tcp_svr_conn_get_svr_ip( + const axis2_simple_tcp_svr_conn_t * svr_conn, + const axutil_env_t * env) +{ + return axutil_network_handler_get_svr_ip(env, svr_conn->socket); +} + +AXIS2_EXTERN axis2_char_t *AXIS2_CALL +axis2_simple_tcp_svr_conn_get_peer_ip( + const axis2_simple_tcp_svr_conn_t * svr_conn, + const axutil_env_t * env) +{ + return axutil_network_handler_get_peer_ip(env, svr_conn->socket); +} 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 +#include +#include +#include +#include +#include +#include +#include + +/** + * @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; +} diff --git a/src/core/transport/tcp/receiver/tcp_svr_thread.c b/src/core/transport/tcp/receiver/tcp_svr_thread.c new file mode 100644 index 0000000..5543394 --- /dev/null +++ b/src/core/transport/tcp/receiver/tcp_svr_thread.c @@ -0,0 +1,297 @@ +/* + * 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 + * + * tcp://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 +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +AXIS2_EXPORT int axis2_tcp_socket_read_timeout = AXIS2_TCP_DEFAULT_SO_TIMEOUT; + +struct axis2_tcp_svr_thread +{ + int listen_socket; + axis2_bool_t stopped; + axis2_tcp_worker_t *worker; + int port; +}; + +typedef struct axis2_tcp_svr_thd_args +{ + axutil_env_t *env; + axis2_socket_t socket; + axis2_tcp_worker_t *worker; + axutil_thread_t *thread; +} axis2_tcp_svr_thd_args_t; + +AXIS2_EXTERN const axutil_env_t *AXIS2_CALL init_thread_env( + const axutil_env_t ** system_env); + +void *AXIS2_THREAD_FUNC axis2_svr_thread_worker_func( + axutil_thread_t * thd, + void *data); + +axis2_tcp_svr_thread_t *AXIS2_CALL +axis2_tcp_svr_thread_create( + const axutil_env_t * env, + int port) +{ + axis2_tcp_svr_thread_t *svr_thread = NULL; + AXIS2_ENV_CHECK(env, NULL); + + svr_thread = (axis2_tcp_svr_thread_t *)AXIS2_MALLOC(env->allocator, + sizeof(axis2_tcp_svr_thread_t)); + + if(!svr_thread) + { + AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); + return NULL; + } + + svr_thread->worker = NULL; + svr_thread->stopped = AXIS2_FALSE; + svr_thread->port = port; + svr_thread->listen_socket = (int)axutil_network_handler_create_server_socket(env, + svr_thread->port); + if(-1 == svr_thread->listen_socket) + { + axis2_tcp_svr_thread_free((axis2_tcp_svr_thread_t *)svr_thread, env); + return NULL; + } + + return svr_thread; +} + +void AXIS2_CALL +axis2_tcp_svr_thread_free( + axis2_tcp_svr_thread_t * svr_thread, + const axutil_env_t * env) +{ + AXIS2_ENV_CHECK(env, void); + + if(svr_thread->worker) + { + axis2_tcp_worker_free(svr_thread->worker, env); + svr_thread->worker = NULL; + } + if(-1 != svr_thread->listen_socket) + { + axutil_network_handler_close_socket(env, svr_thread->listen_socket); + svr_thread->listen_socket = -1; + } + svr_thread->stopped = AXIS2_TRUE; + + AXIS2_FREE(env->allocator, svr_thread); + return; +} + +axis2_status_t AXIS2_CALL +axis2_tcp_svr_thread_run( + axis2_tcp_svr_thread_t * svr_thread, + const axutil_env_t * env) +{ + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + + while(AXIS2_FALSE == svr_thread->stopped) + { + int socket = -1; + axis2_tcp_svr_thd_args_t *arg_list = NULL; +#ifdef AXIS2_SVR_MULTI_THREADED + axutil_thread_t *worker_thread = NULL; +#endif + + socket = (int)axutil_network_handler_svr_socket_accept(env, svr_thread-> listen_socket); + if(!svr_thread->worker) + { + AXIS2_LOG_WARNING(env->log, AXIS2_LOG_SI, "Worker not ready yet." + " Cannot serve the request"); + axutil_network_handler_close_socket(env, socket); + continue; + } + arg_list = AXIS2_MALLOC(env->allocator, sizeof(axis2_tcp_svr_thd_args_t)); + if(!arg_list) + { + AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, + "Memory allocation error in the svr thread loop"); + continue; + } + arg_list->env = (axutil_env_t *)env; + arg_list->socket = socket; + arg_list->worker = svr_thread->worker; +#ifdef AXIS2_SVR_MULTI_THREADED + worker_thread = axutil_thread_pool_get_thread(env->thread_pool, + axis2_svr_thread_worker_func, + (void *) arg_list); + if (!worker_thread) + { + AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Thread creation failed" + "server thread loop"); + continue; + } + axutil_thread_pool_thread_detach(env->thread_pool, worker_thread); +#else + axis2_svr_thread_worker_func(NULL, (void *)arg_list); +#endif + } + return AXIS2_SUCCESS; +} + +axis2_status_t AXIS2_CALL +axis2_tcp_svr_thread_destroy( + axis2_tcp_svr_thread_t * svr_thread, + const axutil_env_t * env) +{ + AXIS2_ENV_CHECK(env, AXIS2_CRITICAL_FAILURE); + + if(AXIS2_TRUE == svr_thread->stopped) + { + return AXIS2_SUCCESS; + } + svr_thread->stopped = AXIS2_TRUE; + AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "Terminating TCP server " + "thread."); + if(svr_thread->listen_socket) + { + axutil_network_handler_close_socket(env, svr_thread->listen_socket); + svr_thread->listen_socket = -1; + } + return AXIS2_SUCCESS; +} + +int AXIS2_CALL +axis2_tcp_svr_thread_get_local_port( + const axis2_tcp_svr_thread_t * svr_thread, + const axutil_env_t * env) +{ + return svr_thread->port; +} + +axis2_bool_t AXIS2_CALL +axis2_tcp_svr_thread_is_running( + axis2_tcp_svr_thread_t * svr_thread, + const axutil_env_t * env) +{ + return svr_thread->port; +} + +axis2_status_t AXIS2_CALL +axis2_tcp_svr_thread_set_worker( + axis2_tcp_svr_thread_t * svr_thread, + const axutil_env_t * env, + axis2_tcp_worker_t * worker) +{ + AXIS2_ENV_CHECK(env, AXIS2_FAILURE); + AXIS2_PARAM_CHECK(env->error, worker, AXIS2_FAILURE); + svr_thread->worker = worker; + return AXIS2_SUCCESS; +} + +/** + * Thread worker function. + */ +void *AXIS2_THREAD_FUNC +axis2_svr_thread_worker_func( + axutil_thread_t * thd, + void *data) +{ + struct AXIS2_PLATFORM_TIMEB t1, t2; + axis2_simple_tcp_svr_conn_t *svr_conn = NULL; + axis2_char_t *request = NULL; + int millisecs = 0; + double secs = 0; + axis2_tcp_worker_t *tmp = NULL; + axis2_status_t status = AXIS2_FAILURE; + axutil_env_t *env = NULL; + axis2_socket_t socket; + axutil_env_t *thread_env = NULL; + axis2_tcp_svr_thd_args_t *arg_list = NULL; + +#ifndef WIN32 +#ifdef AXIS2_SVR_MULTI_THREADED + signal(SIGPIPE, SIG_IGN); +#endif +#endif + + arg_list = (axis2_tcp_svr_thd_args_t *)data; + if(!arg_list) + { + return NULL; + } + AXIS2_PLATFORM_GET_TIME_IN_MILLIS(&t1); + env = arg_list->env; + thread_env = axutil_init_thread_env(env); + socket = arg_list->socket; + svr_conn = axis2_simple_tcp_svr_conn_create(thread_env, (int)socket); + axis2_simple_tcp_svr_conn_set_rcv_timeout(svr_conn, thread_env, axis2_tcp_socket_read_timeout); + request = axis2_simple_tcp_svr_conn_read_request(svr_conn, thread_env); + AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "tcp request %s", request); + tmp = arg_list->worker; + status = axis2_tcp_worker_process_request(tmp, thread_env, svr_conn, request); + axis2_simple_tcp_svr_conn_free(svr_conn, thread_env); + + AXIS2_PLATFORM_GET_TIME_IN_MILLIS(&t2); + millisecs = t2.millitm - t1.millitm; + secs = difftime(t2.time, t1.time); + if(millisecs < 0) + { + millisecs += 1000; + secs--; + } + secs += millisecs / 1000.0; + + if(status == AXIS2_SUCCESS) + { +#if defined(WIN32) + AXIS2_LOG_INFO(thread_env->log, "Request served successfully"); +#else + AXIS2_LOG_INFO(thread_env->log, "Request served in %.3f seconds", secs); +#endif + } + else + { +#if defined(WIN32) + AXIS2_LOG_WARNING(thread_env->log, AXIS2_LOG_SI, + "Error occured in processing request "); +#else + AXIS2_LOG_WARNING(thread_env->log, AXIS2_LOG_SI, + "Error occured in processing request (%.3f seconds)", secs); +#endif + } + + AXIS2_FREE(thread_env->allocator, arg_list); + + if(thread_env) + { + /* There is a persistant problem: Uncomment this after fix + * the issue */ + /* axutil_free_thread_env(thread_env); */ + thread_env = NULL; + } +#ifdef AXIS2_SVR_MULTI_THREADED + axutil_thread_pool_exit_thread(env->thread_pool, thd); +#endif + + return NULL; +} diff --git a/src/core/transport/tcp/receiver/tcp_worker.c b/src/core/transport/tcp/receiver/tcp_worker.c new file mode 100644 index 0000000..217519d --- /dev/null +++ b/src/core/transport/tcp/receiver/tcp_worker.c @@ -0,0 +1,180 @@ +/* + * 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 + * + * tcp://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 +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +struct axis2_tcp_worker +{ + axis2_conf_ctx_t *conf_ctx; + int svr_port; +}; + +AXIS2_EXTERN axis2_tcp_worker_t *AXIS2_CALL +axis2_tcp_worker_create( + const axutil_env_t * env, + axis2_conf_ctx_t * conf_ctx) +{ + axis2_tcp_worker_t *tcp_worker = NULL; + AXIS2_ENV_CHECK(env, NULL); + tcp_worker = (axis2_tcp_worker_t *)AXIS2_MALLOC(env->allocator, sizeof(axis2_tcp_worker_t)); + + if(!tcp_worker) + { + AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); + return NULL; + } + tcp_worker->conf_ctx = conf_ctx; + tcp_worker->svr_port = 9090; /* default - must set later */ + + return tcp_worker; +} + +AXIS2_EXTERN void AXIS2_CALL +axis2_tcp_worker_free( + axis2_tcp_worker_t * tcp_worker, + const axutil_env_t * env) +{ + AXIS2_ENV_CHECK(env, void); + + tcp_worker->conf_ctx = NULL; + + AXIS2_FREE(env->allocator, tcp_worker); + + return; +} + +AXIS2_EXTERN axis2_bool_t AXIS2_CALL +axis2_tcp_worker_process_request( + axis2_tcp_worker_t * tcp_worker, + const axutil_env_t * env, + axis2_simple_tcp_svr_conn_t * svr_conn, + axis2_char_t * simple_request) +{ + axis2_conf_ctx_t *conf_ctx = NULL; + axis2_transport_out_desc_t *out_desc = NULL; + axis2_transport_in_desc_t *in_desc = NULL; + axis2_msg_ctx_t *msg_ctx = NULL; + axiom_xml_reader_t *reader = NULL; + axiom_stax_builder_t *builder = NULL; + axiom_soap_builder_t *soap_builder = NULL; + axiom_soap_envelope_t *soap_envelope = NULL; + axis2_engine_t *engine = NULL; + axis2_status_t status = AXIS2_FALSE; + axutil_stream_t *svr_stream = NULL; + axis2_char_t *buffer = NULL; + int len = 0; + int write = -1; + axutil_stream_t *out_stream = NULL; + + AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "start:axis2_tcp_worker_process_request"); + + out_stream = axutil_stream_create_basic(env); + reader = axiom_xml_reader_create_for_memory(env, simple_request, axutil_strlen(simple_request), + NULL, AXIS2_XML_PARSER_TYPE_BUFFER); + if(!reader) + { + AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Failed to create XML reader"); + return AXIS2_FAILURE; + } + + builder = axiom_stax_builder_create(env, reader); + if(!builder) + { + AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Failed to create Stax builder"); + return AXIS2_FAILURE; + } + + soap_builder + = axiom_soap_builder_create(env, builder, AXIOM_SOAP12_SOAP_ENVELOPE_NAMESPACE_URI); + + if(!soap_builder) + { + AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Failed to create SOAP builder"); + return AXIS2_FAILURE; + } + + conf_ctx = tcp_worker->conf_ctx; + + if(!conf_ctx) + { + AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "conf ctx not available"); + return AXIS2_FAILURE; + } + + out_desc = axis2_conf_get_transport_out(axis2_conf_ctx_get_conf(conf_ctx, env), env, + AXIS2_TRANSPORT_ENUM_TCP); + if(!out_desc) + { + AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Transport out not set"); + return AXIS2_FAILURE; + } + + in_desc = axis2_conf_get_transport_in(axis2_conf_ctx_get_conf(conf_ctx, env), env, + AXIS2_TRANSPORT_ENUM_TCP); + + msg_ctx = axis2_msg_ctx_create(env, conf_ctx, in_desc, out_desc); + axis2_msg_ctx_set_server_side(msg_ctx, env, AXIS2_TRUE); + axis2_msg_ctx_set_transport_out_stream(msg_ctx, env, out_stream); + + soap_envelope = axiom_soap_builder_get_soap_envelope(soap_builder, env); + axis2_msg_ctx_set_soap_envelope(msg_ctx, env, soap_envelope); + + engine = axis2_engine_create(env, conf_ctx); + status = axis2_engine_receive(engine, env, msg_ctx); + + svr_stream = axis2_simple_tcp_svr_conn_get_stream(svr_conn, env); + buffer = out_stream->buffer; + len = out_stream->len; + buffer[len] = 0; + if(svr_stream && buffer) + { + write = axutil_stream_write(svr_stream, env, buffer, len + 1); + if(write < 0) + { + AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "stream write failed"); + return AXIS2_FAILURE; + } + AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "stream wrote:%s", buffer); + } + AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "end:axis2_tcp_worker_process_request"); + return AXIS2_SUCCESS; +} + +AXIS2_EXTERN axis2_status_t AXIS2_CALL +axis2_tcp_worker_set_svr_port( + axis2_tcp_worker_t * worker, + const axutil_env_t * env, + int port) +{ + worker->svr_port = port; + return AXIS2_SUCCESS; +} -- cgit v1.1-32-gdbae