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#ifndef __dispatch_container_h__
#define __dispatch_container_h__ 1
/*
* 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 <proton/engine.h>
#include <qpid/dispatch/server.h>
#include <qpid/dispatch/alloc.h>
#include <qpid/dispatch/ctools.h>
typedef uint8_t dx_dist_mode_t;
#define DX_DIST_COPY 0x01
#define DX_DIST_MOVE 0x02
#define DX_DIST_BOTH 0x03
/**
* Node Lifetime Policy (see AMQP 3.5.9)
*/
typedef enum {
DX_LIFE_PERMANENT,
DX_LIFE_DELETE_CLOSE,
DX_LIFE_DELETE_NO_LINKS,
DX_LIFE_DELETE_NO_MESSAGES,
DX_LIFE_DELETE_NO_LINKS_MESSAGES
} dx_lifetime_policy_t;
/**
* Link Direction
*/
typedef enum {
DX_INCOMING,
DX_OUTGOING
} dx_direction_t;
typedef struct dx_node_t dx_node_t;
typedef struct dx_link_t dx_link_t;
typedef void (*dx_container_delivery_handler_t) (void *node_context, dx_link_t *link, pn_delivery_t *delivery);
typedef int (*dx_container_link_handler_t) (void *node_context, dx_link_t *link);
typedef int (*dx_container_link_detach_handler_t) (void *node_context, dx_link_t *link, int closed);
typedef void (*dx_container_node_handler_t) (void *type_context, dx_node_t *node);
typedef void (*dx_container_conn_handler_t) (void *type_context, dx_connection_t *conn);
typedef struct {
char *type_name;
void *type_context;
int allow_dynamic_creation;
//
// Node-Instance Handlers
//
dx_container_delivery_handler_t rx_handler;
dx_container_delivery_handler_t tx_handler;
dx_container_delivery_handler_t disp_handler;
dx_container_link_handler_t incoming_handler;
dx_container_link_handler_t outgoing_handler;
dx_container_link_handler_t writable_handler;
dx_container_link_detach_handler_t link_detach_handler;
//
// Node-Type Handlers
//
dx_container_node_handler_t node_created_handler;
dx_container_node_handler_t node_destroyed_handler;
dx_container_conn_handler_t inbound_conn_open_handler;
dx_container_conn_handler_t outbound_conn_open_handler;
} dx_node_type_t;
void dx_container_initialize(void);
void dx_container_finalize(void);
int dx_container_register_node_type(const dx_node_type_t *nt);
void dx_container_set_default_node_type(const dx_node_type_t *nt,
void *node_context,
dx_dist_mode_t supported_dist);
dx_node_t *dx_container_create_node(const dx_node_type_t *nt,
const char *name,
void *node_context,
dx_dist_mode_t supported_dist,
dx_lifetime_policy_t life_policy);
void dx_container_destroy_node(dx_node_t *node);
void dx_container_node_set_context(dx_node_t *node, void *node_context);
dx_dist_mode_t dx_container_node_get_dist_modes(const dx_node_t *node);
dx_lifetime_policy_t dx_container_node_get_life_policy(const dx_node_t *node);
dx_link_t *dx_link(dx_node_t *node, dx_connection_t *conn, dx_direction_t dir, const char *name);
void dx_link_set_context(dx_link_t *link, void *link_context);
void *dx_link_get_context(dx_link_t *link);
pn_link_t *dx_link_pn(dx_link_t *link);
pn_terminus_t *dx_link_source(dx_link_t *link);
pn_terminus_t *dx_link_target(dx_link_t *link);
pn_terminus_t *dx_link_remote_source(dx_link_t *link);
pn_terminus_t *dx_link_remote_target(dx_link_t *link);
void dx_link_activate(dx_link_t *link);
void dx_link_close(dx_link_t *link);
typedef struct dx_link_item_t dx_link_item_t;
struct dx_link_item_t {
DEQ_LINKS(dx_link_item_t);
dx_link_t *link;
};
ALLOC_DECLARE(dx_link_item_t);
DEQ_DECLARE(dx_link_item_t, dx_link_list_t);
#endif
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