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https://github.com/SoftEtherVPN/SoftEtherVPN.git
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68 lines
2.4 KiB
C
68 lines
2.4 KiB
C
// SoftEther VPN Source Code - Developer Edition Master Branch
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// Cedar Communication Module
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// Proto_EtherIP.h
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// Header of Proto_EtherIP.c
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#ifndef PROTO_ETHERIP_H
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#define PROTO_ETHERIP_H
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#include "Proto_IPsec.h"
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//// Constants
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#define ETHERIP_VPN_CONNECT_RETRY_INTERVAL (15 * 1000) // VPN connection retry interval
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#define ETHERIP_CLIENT_NAME "EtherIP Client"
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#define ETHERIP_POSTFIX "ETHERIP"
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#define ETHERIP_L2TPV3_CLIENT_NAME "L2TPv3 Client"
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#define ETHERIP_L2TPV3_CLIENT_NAME_EX "L2TPv3 Client - %s"
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#define ETHERIP_L2TPV3_POSTFIX "L2TPV3"
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//// Type
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// EtherIP server
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struct ETHERIP_SERVER
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{
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REF *Ref;
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CEDAR *Cedar;
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IPSEC_SERVER *IPsec;
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LOCK *Lock;
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UINT Id;
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IKE_SERVER *Ike;
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UINT64 Now; // Current time
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INTERRUPT_MANAGER *Interrupts; // Interrupt manager
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SOCK_EVENT *SockEvent; // SockEvent
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char CryptName[MAX_SIZE]; // Cipher algorithm name
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LIST *SendPacketList; // Transmission packet list
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UINT64 LastConnectFailedTick; // Time that it fails to connect at the last
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IPC *Ipc; // IPC
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THREAD *IpcConnectThread; // IPC connection thread
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IPSEC_SERVICES CurrentIPSecServiceSetting; // Copy of the current IPsec service settings
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IP ClientIP, ServerIP;
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UINT ClientPort, ServerPort;
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bool IsTunnelMode; // Whether the IPsec is in the tunnel mode
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UINT CryptBlockSize; // Encryption block size of IPsec
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char ClientId[MAX_SIZE]; // Client ID has been presented by the IPsec connection
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UINT LastEtherIPSettingVerNo; // Version number of EtherIP settings last checked
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ETHERIP_ID CurrentEtherIPIdSetting; // Current EtherIP ID settings
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bool L2TPv3; // L2TPv3 mode
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char VendorName[MAX_SIZE]; // Vendor name
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};
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//// Function prototype
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ETHERIP_SERVER *NewEtherIPServer(CEDAR *cedar, IPSEC_SERVER *ipsec, IKE_SERVER *ike,
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IP *client_ip, UINT client_port, IP *server_ip, UINT server_port, char *crypt_name,
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bool is_tunnel_mode, UINT crypt_block_size,
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char *client_id, UINT id);
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void ReleaseEtherIPServer(ETHERIP_SERVER *s);
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void CleanupEtherIPServer(ETHERIP_SERVER *s);
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void SetEtherIPServerSockEvent(ETHERIP_SERVER *s, SOCK_EVENT *e);
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void EtherIPProcInterrupts(ETHERIP_SERVER *s);
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void EtherIPProcRecvPackets(ETHERIP_SERVER *s, BLOCK *b);
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void EtherIPIpcConnectThread(THREAD *t, void *p);
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UINT CalcEtherIPTcpMss(ETHERIP_SERVER *s);
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#endif // PROTO_ETHERIP_H
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