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https://github.com/SoftEtherVPN/SoftEtherVPN.git
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67 lines
1.7 KiB
C
67 lines
1.7 KiB
C
// SoftEther VPN Source Code - Developer Edition Master Branch
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// Cedar Communication Module
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// VLanUnix.h
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// Header of VLanUnix.c
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#ifndef VLANUNIX_H
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#define VLANUNIX_H
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// Constant
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#define TAP_READ_BUF_SIZE 1600
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#ifndef NO_VLAN
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// VLAN structure
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struct VLAN
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{
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volatile bool Halt; // Halt flag
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char *InstanceName; // Instance name
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int fd; // File
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};
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// Function prototype
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VLAN *NewVLan(char *instance_name, VLAN_PARAM *param);
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VLAN *NewTap(char *name, char *mac_address, bool create_up);
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void FreeVLan(VLAN *v);
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void FreeTap(VLAN *v);
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CANCEL *VLanGetCancel(VLAN *v);
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bool VLanGetNextPacket(VLAN *v, void **buf, UINT *size);
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bool VLanPutPacket(VLAN *v, void *buf, UINT size);
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PACKET_ADAPTER *VLanGetPacketAdapter();
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bool VLanPaInit(SESSION *s);
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CANCEL *VLanPaGetCancel(SESSION *s);
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UINT VLanPaGetNextPacket(SESSION *s, void **data);
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bool VLanPaPutPacket(SESSION *s, void *data, UINT size);
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void VLanPaFree(SESSION *s);
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#else // NO_VLAN
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#define VLanGetPacketAdapter NullGetPacketAdapter
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#endif // NO_VLAN
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struct UNIX_VLAN_LIST
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{
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char Name[MAX_SIZE]; // Device name
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int fd; // fd
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};
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int UnixCreateTapDevice(char *name, UCHAR *mac_address, bool create_up);
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int UnixCreateTapDeviceEx(char *name, char *prefix, UCHAR *mac_address, bool create_up);
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void UnixCloseTapDevice(int fd);
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void UnixVLanInit();
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void UnixVLanFree();
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bool UnixVLanCreate(char *name, UCHAR *mac_address, bool create_up);
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bool UnixVLanCreateEx(char *name, char *prefix, UCHAR *mac_address, bool create_up);
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TOKEN_LIST *UnixVLanEnum();
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void UnixVLanDelete(char *name);
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bool UnixVLanSetState(char* name, bool state_up);
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int UnixVLanGet(char *name);
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int UnixCompareVLan(void *p1, void *p2);
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#endif // VLANUNIX_H
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