mirror of
https://github.com/zerotier/ZeroTierOne.git
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92 lines
2.6 KiB
C
92 lines
2.6 KiB
C
/*
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* Copyright (c)2019 ZeroTier, Inc.
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*
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* Use of this software is governed by the Business Source License included
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* in the LICENSE.TXT file in the project's root directory.
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*
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* Change Date: 2023-01-01
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*
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* On the date above, in accordance with the Business Source License, use
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* of this software will be governed by vergnn 2.0 of the Apache License.
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*/
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/****/
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#ifndef ZT_GONODE_H
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#define ZT_GONODE_H
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include "../../include/ZeroTierCore.h"
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/****************************************************************************/
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/* A pointer to an instance of EthernetTap */
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typedef void ZT_GoTap;
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/* ZT_GoNode is a C struct and functions that wraps ZT_Node for use via cgo. It
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* performs UDP and other direct I/O in C for performance but otherwise lets
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* the Go code control the node's behavior. */
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struct ZT_GoNode_Impl;
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typedef struct ZT_GoNode_Impl ZT_GoNode;
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/****************************************************************************/
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#ifdef __cplusplus
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extern "C" {
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#endif
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/****************************************************************************/
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/****************************************************************************/
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ZT_GoNode *ZT_GoNode_new(const char *workingPath);
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void ZT_GoNode_delete(ZT_GoNode *gn);
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ZT_Node *ZT_GoNode_getNode(ZT_GoNode *gn);
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/* This can be called more than once to start multiple listener threads */
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int ZT_GoNode_phyStartListen(ZT_GoNode *gn,const char *dev,const char *ip,const int port);
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/* Close all listener threads for a given local IP and port */
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int ZT_GoNode_phyStopListen(ZT_GoNode *gn,const char *dev,const char *ip,const int port);
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ZT_GoTap *ZT_GoNode_join(ZT_GoNode *gn,uint64_t nwid);
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void ZT_GoNode_leave(ZT_GoNode *gn,uint64_t nwid);
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/****************************************************************************/
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void ZT_GoTap_setEnabled(ZT_GoTap *tap,int enabled);
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int ZT_GoTap_addIp(ZT_GoTap *tap,int af,const void *ip,int port);
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int ZT_GoTap_removeIp(ZT_GoTap *tap,int af,const void *ip,int port);
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/* The buf buffer is filled with tuplies of:
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* uint8_t family
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* uint8_t ip[4 or 16]
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* uint16_t port (big-endian byte order)
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*
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* This function returns the number of such tuples in the result.
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* If the buffer isn't big enough results are incomplete.
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*/
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int ZT_GoTap_ips(ZT_GoTap *tap,void *buf,unsigned int bufSize);
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void ZT_GoTap_deviceName(ZT_GoTap *tap,char nbuf[256]);
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void ZT_GoTap_setFriendlyName(ZT_GoTap *tap,const char *friendlyName);
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void ZT_GoTap_setMtu(ZT_GoTap *tap,unsigned int mtu);
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/****************************************************************************/
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#ifdef __cplusplus
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}
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#endif
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#endif
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