/*
 * Copyright (c) 2007-2014, Anthony Minessale II
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *
 * * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 *
 * * Neither the name of the original author; nor the names of any contributors
 * may be used to endorse or promote products derived from this software
 * without specific prior written permission.
 *
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef _BLADE_TYPES_H_
#define _BLADE_TYPES_H_
#include <ks.h>
#include <libconfig.h>

KS_BEGIN_EXTERN_C

typedef struct blade_handle_s blade_handle_t;
typedef struct blade_identity_s blade_identity_t;
typedef struct blade_transport_s blade_transport_t;
typedef struct blade_transport_callbacks_s blade_transport_callbacks_t;
typedef struct blade_rpc_s blade_rpc_t;
typedef struct blade_rpc_request_s blade_rpc_request_t;
typedef struct blade_rpc_response_s blade_rpc_response_t;
typedef struct blade_connection_s blade_connection_t;
typedef struct blade_session_s blade_session_t;
typedef struct blade_session_callbacks_s blade_session_callbacks_t;
typedef struct blade_protocol_s blade_protocol_t;
typedef struct blade_channel_s blade_channel_t;
typedef struct blade_subscription_s blade_subscription_t;
typedef struct blade_tuple_s blade_tuple_t;

typedef struct blade_transportmgr_s blade_transportmgr_t;
typedef struct blade_rpcmgr_s blade_rpcmgr_t;
typedef struct blade_routemgr_s blade_routemgr_t;
typedef struct blade_subscriptionmgr_s blade_subscriptionmgr_t;
typedef struct blade_mastermgr_s blade_mastermgr_t;
typedef struct blade_connectionmgr_s blade_connectionmgr_t;
typedef struct blade_sessionmgr_s blade_sessionmgr_t;
typedef struct blade_session_callback_data_s blade_session_callback_data_t;

typedef struct blade_webrequest_s blade_webrequest_t;
typedef struct blade_webresponse_s blade_webresponse_t;
typedef struct blade_restmgr_s blade_restmgr_t;

typedef ks_bool_t (*blade_rpc_request_callback_t)(blade_rpc_request_t *brpcreq, void *data);
typedef ks_bool_t (*blade_rpc_response_callback_t)(blade_rpc_response_t *brpcres, void *data);

typedef int (*blade_restmgr_service_callback_t)(blade_restmgr_t *brestmgr, struct mg_connection *conn, const char **captures);

typedef enum {
	BLADE_CONNECTION_STATE_NONE,
	BLADE_CONNECTION_STATE_CLEANUP,
	BLADE_CONNECTION_STATE_STARTUP,
	BLADE_CONNECTION_STATE_SHUTDOWN,
	BLADE_CONNECTION_STATE_RUN,
} blade_connection_state_t;

typedef enum {
	BLADE_CONNECTION_DIRECTION_INBOUND,
	BLADE_CONNECTION_DIRECTION_OUTBOUND,
} blade_connection_direction_t;

typedef enum {
	BLADE_CONNECTION_STATE_CONDITION_PRE,
	BLADE_CONNECTION_STATE_CONDITION_POST,
} blade_connection_state_condition_t;

typedef enum {
	BLADE_CONNECTION_STATE_HOOK_SUCCESS,
	BLADE_CONNECTION_STATE_HOOK_DISCONNECT,
	BLADE_CONNECTION_STATE_HOOK_BYPASS,
} blade_connection_state_hook_t;

typedef enum {
	BLADE_SESSION_FLAGS_NONE = 0 << 0,
	BLADE_SESSION_FLAGS_LOOPBACK = 1 << 0,
	BLADE_SESSION_FLAGS_UPSTREAM = 1 << 1,
} blade_session_flags_t;

typedef enum {
	BLADE_SESSION_STATE_CONDITION_PRE,
	BLADE_SESSION_STATE_CONDITION_POST,
} blade_session_state_condition_t;

typedef enum {
	BLADE_SESSION_STATE_NONE,
	BLADE_SESSION_STATE_CLEANUP,
	BLADE_SESSION_STATE_STARTUP,
	BLADE_SESSION_STATE_SHUTDOWN,
	BLADE_SESSION_STATE_RUN,
} blade_session_state_t;

typedef enum {
	BLADE_CHANNEL_FLAGS_NONE = 0 << 0,
	BLADE_CHANNEL_FLAGS_PUBLIC = 1 << 0,
} blade_channel_flags_t;


typedef ks_status_t (*blade_transport_startup_callback_t)(blade_transport_t *bt, config_setting_t *config);
typedef ks_status_t (*blade_transport_shutdown_callback_t)(blade_transport_t *bt);
typedef ks_status_t (*blade_transport_connect_callback_t)(blade_connection_t **bcP, blade_transport_t *bt, blade_identity_t *target, const char *session_id);
typedef ks_status_t (*blade_transport_send_callback_t)(blade_connection_t *bc, cJSON *json);
typedef ks_status_t (*blade_transport_receive_callback_t)(blade_connection_t *bc, cJSON **json);
typedef blade_connection_state_hook_t (*blade_transport_state_callback_t)(blade_connection_t *bc, blade_connection_state_condition_t condition);

struct blade_transport_callbacks_s {
	blade_transport_startup_callback_t onstartup;
	blade_transport_shutdown_callback_t onshutdown;

	blade_transport_connect_callback_t onconnect;

	blade_transport_send_callback_t onsend;
	blade_transport_receive_callback_t onreceive;

	blade_transport_state_callback_t onstate_startup_inbound;
	blade_transport_state_callback_t onstate_startup_outbound;
	blade_transport_state_callback_t onstate_shutdown_inbound;
	blade_transport_state_callback_t onstate_shutdown_outbound;
	blade_transport_state_callback_t onstate_run_inbound;
	blade_transport_state_callback_t onstate_run_outbound;
};

typedef void (*blade_session_callback_t)(blade_session_t *bs, blade_session_state_condition_t condition, void *data);


typedef enum {
	BLADE_RPCPUBLISH_COMMAND_NONE,
	BLADE_RPCPUBLISH_COMMAND_CONTROLLER_ADD,
	BLADE_RPCPUBLISH_COMMAND_CONTROLLER_REMOVE,
	BLADE_RPCPUBLISH_COMMAND_CHANNEL_ADD,
	BLADE_RPCPUBLISH_COMMAND_CHANNEL_REMOVE,
} blade_rpcpublish_command_t;

typedef enum {
	BLADE_RPCSUBSCRIBE_COMMAND_NONE,
	BLADE_RPCSUBSCRIBE_COMMAND_SUBSCRIBER_ADD,
	BLADE_RPCSUBSCRIBE_COMMAND_SUBSCRIBER_REMOVE,
} blade_rpcsubscribe_command_t;

typedef enum {
	BLADE_RPCBROADCAST_COMMAND_NONE,
	BLADE_RPCBROADCAST_COMMAND_EVENT,
	BLADE_RPCBROADCAST_COMMAND_PROTOCOL_REMOVE,
	BLADE_RPCBROADCAST_COMMAND_CHANNEL_REMOVE,
} blade_rpcbroadcast_command_t;


KS_END_EXTERN_C

#endif

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