mirror of
https://gitlab.linphone.org/BC/public/linphone-iphone.git
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91 lines
2.6 KiB
C
91 lines
2.6 KiB
C
/*
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linphone
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Copyright (C) 2012 Belledonne Communications SARL
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef LINPHONE_UPNP_H
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#define LINPHONE_UPNP_H
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#include "mediastreamer2/upnp_igd.h"
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#include "linphonecore.h"
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#include "sal.h"
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typedef enum {
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LinphoneUpnpStateIdle,
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LinphoneUpnpStatePending,
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LinphoneUpnpStateAdding, // Only used by port binding
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LinphoneUpnpStateRemoving, // Only used by port binding
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LinphoneUpnpStateNotAvailable, // Only used by uPnP context
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LinphoneUpnpStateOk,
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LinphoneUpnpStateKo,
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} UpnpState;
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typedef struct _UpnpPortBinding {
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ms_mutex_t mutex;
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UpnpState state;
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upnp_igd_ip_protocol protocol;
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char local_addr[LINPHONE_IPADDR_SIZE];
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int local_port;
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char external_addr[LINPHONE_IPADDR_SIZE];
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int external_port;
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int retry;
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int ref;
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} UpnpPortBinding;
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typedef struct _UpnpStream {
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UpnpPortBinding *rtp;
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UpnpPortBinding *rtcp;
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UpnpState state;
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} UpnpStream;
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typedef struct _UpnpSession {
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UpnpStream *audio;
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UpnpStream *video;
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UpnpState state;
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} UpnpSession;
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typedef struct _UpnpContext {
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upnp_igd_context *upnp_igd_ctxt;
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UpnpPortBinding *sip_tcp;
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UpnpPortBinding *sip_tls;
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UpnpPortBinding *sip_udp;
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UpnpState state;
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MSList *removing_configs;
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MSList *adding_configs;
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MSList *pending_bindings;
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bool_t clean; // True if at the next loop clean the port bindings
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bool_t cleaning; // True if the cleaning processing;
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bool_t emit; // True if at the next loop emit the port bindings
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ms_mutex_t mutex;
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ms_cond_t cond;
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} UpnpContext;
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void linphone_core_update_local_media_description_from_upnp(SalMediaDescription *desc, UpnpSession *session);
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int linphone_core_update_upnp_from_remote_media_description(LinphoneCall *call, const SalMediaDescription *md);
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int linphone_core_update_upnp(LinphoneCore *lc, LinphoneCall *call);
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int upnp_call_process(LinphoneCall *call);
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UpnpSession* upnp_session_new();
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void upnp_session_destroy(LinphoneCall* call);
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int upnp_context_init(LinphoneCore *lc);
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void upnp_context_uninit(LinphoneCore *lc);
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#endif //LINPHONE_UPNP_H
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