miniupnp/miniupnpc-libevent/miniupnpc-libevent.h

132 lines
4.2 KiB
C

/* $Id: miniupnpc-libevent.h,v 1.11 2014/12/02 13:33:42 nanard Exp $ */
/* miniupnpc-libevent
* Copyright (c) 2008-2014, Thomas BERNARD <miniupnp@free.fr>
* http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
#ifndef MINIUPNPC_LIBEVENT_H_INCLUDED
#define MINIUPNPC_LIBEVENT_H_INCLUDED
#include <event2/event.h>
#include "declspec.h"
#include "upnpreplyparse.h"
#ifdef __cplusplus
extern "C" {
#endif
#define MINIUPNPC_LIBEVENT_API_VERSION 1
#define UPNPC_OK 0
#define UPNPC_ERR_INVALID_ARGS (-1)
#define UPNPC_ERR_SOCKET_FAILED (-2)
#define UPNPC_ERR_BIND_FAILED (-3)
#define UPNPC_ERR_REQ_IN_PROGRESS (-4)
#define UPNPC_ERR_NO_DEVICE_FOUND (-100)
#define UPNPC_ERR_ROOT_DESC_ERROR (-101)
#define UPNPC_ERR_NOT_IGD (-102)
#define UPNPC_ERR_NOT_CONNECTED (-103)
/* device->state masks */
#define UPNPC_DEVICE_SOAP_REQ (0x0001)
#define UPNPC_DEVICE_GETSTATUS (0x0002)
#define UPNPC_DEVICE_CONNECTED (0x4000)
#define UPNPC_DEVICE_READY (0x8000)
typedef struct upnpc_device upnpc_device_t;
typedef struct upnpc upnpc_t;
typedef void(* upnpc_callback_fn)(int, upnpc_t *, upnpc_device_t *, void *);
#ifdef ENABLE_UPNP_EVENTS
typedef void(* upnpc_event_callback_fn)(upnpc_t *, upnpc_device_t *, void *, const char *, const char *, const char *);
#endif /* ENABLE_UPNP_EVENTS */
struct upnpc_device {
upnpc_t * parent;
upnpc_device_t * next;
char * root_desc_location;
struct evhttp_connection * desc_conn;
char * control_cif_url;
char * event_cif_url;
char * cif_service_type;
char * control_conn_url;
char * event_conn_url;
char * conn_service_type;
struct evhttp_connection * soap_conn;
struct NameValueParserData soap_response_data;
unsigned int state;
#ifdef ENABLE_UPNP_EVENTS
char * event_conn_sid;
#endif /* ENABLE_UPNP_EVENTS */
};
struct upnpc {
struct event_base * base;
evutil_socket_t ssdp_socket;
struct event * ev_ssdp_recv;
struct event * ev_ssdp_writable;
int discover_device_index;
upnpc_device_t * devices;
upnpc_callback_fn ready_cb;
upnpc_callback_fn soap_cb;
void * cb_data;
#ifdef ENABLE_UPNP_EVENTS
struct evhttp * http_server;
upnpc_event_callback_fn value_changed_cb;
#endif /* ENABLE_UPNP_EVENTS */
char * local_address;
uint16_t local_port;
};
int upnpc_init(upnpc_t * p, struct event_base * base, const char * multicastif,
upnpc_callback_fn ready_cb, upnpc_callback_fn soap_cb, void * cb_data);
int upnpc_set_local_address(upnpc_t * p, const char * address, uint16_t port);
#ifdef ENABLE_UPNP_EVENTS
int upnpc_set_event_callback(upnpc_t * p, upnpc_event_callback_fn cb);
#endif /* ENABLE_UPNP_EVENTS */
int upnpc_start(upnpc_t * p);
int upnpc_finalize(upnpc_t * p);
#ifdef ENABLE_UPNP_EVENTS
int upnpc_event_subscribe(upnpc_device_t * p);
#endif /* ENABLE_UPNP_EVENTS */
int upnpc_get_external_ip_address(upnpc_device_t * p);
int upnpc_get_link_layer_max_rate(upnpc_device_t * p);
int upnpc_add_port_mapping(upnpc_device_t * p,
const char * remote_host, unsigned short ext_port,
unsigned short int_port, const char * int_client,
const char * proto, const char * description,
unsigned int lease_duration);
int upnpc_delete_port_mapping(upnpc_device_t * p,
const char * remote_host, unsigned short ext_port,
const char * proto);
int upnpc_get_status_info(upnpc_device_t * p);
#ifdef __cplusplus
}
#endif
#endif /* MINIUPNPC_LIBEVENT_H_INCLUDED */