71 lines
3.3 KiB
C
71 lines
3.3 KiB
C
/******************************************************************************
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* $Id$
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*
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* Copyright (c) 2005-2007 Transmission authors and contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*****************************************************************************/
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#ifndef SHARED_H
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#define SHARED_H 1
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#include "transmission.h"
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typedef struct tr_shared tr_shared;
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/***********************************************************************
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* tr_sharedInit, tr_sharedClose
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***********************************************************************
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* Starts / stops a thread to handle running things that are shared
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* among the torrents: NAT-PMP/UPnP, incoming connections, peer choking
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**********************************************************************/
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tr_shared * tr_sharedInit ( tr_handle * );
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void tr_sharedClose ( tr_shared * );
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/***********************************************************************
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* tr_sharedLock, tr_sharedUnlock
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***********************************************************************
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* Gets / releases exclusive access to ressources used by the shared
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* thread
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**********************************************************************/
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void tr_sharedLock ( tr_shared * );
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void tr_sharedUnlock ( tr_shared * );
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/***********************************************************************
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* tr_sharedSetPort
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***********************************************************************
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* Changes the port for incoming connections. tr_sharedGetPublicPort
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* should be called with the shared lock held.
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**********************************************************************/
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void tr_sharedSetPort ( tr_shared *, int port );
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int tr_sharedGetPublicPort ( const tr_shared * s );
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/***********************************************************************
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* tr_sharedTraversalEnable, tr_sharedTraversalStatus
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***********************************************************************
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* Enables/disables and retrieves the status of NAT traversal. Should
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* be called with the shared lock held.
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**********************************************************************/
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void tr_sharedTraversalEnable ( tr_shared *, int enable );
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int tr_sharedTraversalStatus ( const tr_shared * );
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#endif
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