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/*
* 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 "python_embedded.h"
#include <qpid/dispatch.h>
#include <qpid/dispatch/server.h>
#include <qpid/dispatch/ctools.h>
#include "dispatch_private.h"
#include "alloc_private.h"
#include "log_private.h"
/**
* Private Function Prototypes
*/
dx_server_t *dx_server(int tc, const char *container_name);
void dx_server_setup_agent(dx_dispatch_t *dx);
void dx_server_free(dx_server_t *server);
dx_container_t *dx_container(dx_dispatch_t *dx);
void dx_container_setup_agent(dx_dispatch_t *dx);
void dx_container_free(dx_container_t *container);
dx_router_t *dx_router(dx_dispatch_t *dx, const char *area, const char *id);
void dx_router_setup_agent(dx_dispatch_t *dx);
void dx_router_free(dx_router_t *router);
dx_agent_t *dx_agent(dx_dispatch_t *dx);
void dx_agent_free(dx_agent_t *agent);
static const char *CONF_CONTAINER = "container";
static const char *CONF_ROUTER = "router";
static const char *CONF_LISTENER = "listener";
typedef struct dx_config_listener_t {
DEQ_LINKS(struct dx_config_listener_t);
dx_server_config_t configuration;
dx_listener_t *listener;
} dx_config_listener_t;
ALLOC_DECLARE(dx_config_listener_t);
ALLOC_DEFINE(dx_config_listener_t);
DEQ_DECLARE(dx_config_listener_t, listener_list_t);
listener_list_t listeners;
dx_dispatch_t *dx_dispatch(const char *config_path)
{
dx_dispatch_t *dx = NEW(dx_dispatch_t);
int thread_count = 0;
const char *container_name = 0;
const char *router_area = 0;
const char *router_id = 0;
dx_python_initialize();
dx_log_initialize();
dx_alloc_initialize();
DEQ_INIT(listeners);
dx_config_initialize();
dx->config = dx_config(config_path);
if (dx->config) {
int count = dx_config_item_count(dx->config, CONF_CONTAINER);
if (count == 1) {
thread_count = dx_config_item_value_int(dx->config, CONF_CONTAINER, 0, "worker-threads");
container_name = dx_config_item_value_string(dx->config, CONF_CONTAINER, 0, "container-name");
}
count = dx_config_item_count(dx->config, CONF_ROUTER);
if (count == 1) {
router_area = dx_config_item_value_string(dx->config, CONF_ROUTER, 0, "area");
router_id = dx_config_item_value_string(dx->config, CONF_ROUTER, 0, "router-id");
}
}
if (thread_count == 0)
thread_count = 1;
if (!container_name)
container_name = "00000000-0000-0000-0000-000000000000"; // TODO - gen a real uuid
if (!router_area)
router_area = "area";
if (!router_id)
router_id = container_name;
dx->server = dx_server(thread_count, container_name);
dx->container = dx_container(dx);
dx->router = dx_router(dx, router_area, router_id);
dx->agent = dx_agent(dx);
dx_server_setup_agent(dx);
dx_container_setup_agent(dx);
dx_router_setup_agent(dx);
return dx;
}
void dx_dispatch_free(dx_dispatch_t *dx)
{
dx_config_free(dx->config);
dx_config_finalize();
dx_agent_free(dx->agent);
dx_router_free(dx->router);
dx_container_free(dx->container);
dx_server_free(dx->server);
dx_log_finalize();
dx_python_finalize();
}
static void configure_connections(dx_dispatch_t *dx)
{
int count;
if (!dx->config)
return;
count = dx_config_item_count(dx->config, CONF_LISTENER);
for (int i = 0; i < count; i++) {
dx_config_listener_t *l = new_dx_config_listener_t();
memset(l, 0, sizeof(dx_config_listener_t));
l->configuration.host = dx_config_item_value_string(dx->config, CONF_LISTENER, i, "addr");
l->configuration.port = dx_config_item_value_string(dx->config, CONF_LISTENER, i, "port");
l->configuration.sasl_mechanisms =
dx_config_item_value_string(dx->config, CONF_LISTENER, i, "sasl-mechansism");
l->configuration.ssl_enabled = 0;
l->listener = dx_server_listen(dx, &l->configuration, l);
}
}
void dx_dispatch_configure(dx_dispatch_t *dx)
{
configure_connections(dx);
}
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