github.com/xtls/xray-core@v1.8.12-0.20240518155711-3168d27b0bdb/proxy/wireguard/config.go (about)

     1  package wireguard
     2  
     3  func (c *DeviceConfig) preferIP4() bool {
     4  	return c.DomainStrategy == DeviceConfig_FORCE_IP ||
     5  		c.DomainStrategy == DeviceConfig_FORCE_IP4 ||
     6  		c.DomainStrategy == DeviceConfig_FORCE_IP46
     7  }
     8  
     9  func (c *DeviceConfig) preferIP6() bool {
    10  	return c.DomainStrategy == DeviceConfig_FORCE_IP ||
    11  		c.DomainStrategy == DeviceConfig_FORCE_IP6 ||
    12  		c.DomainStrategy == DeviceConfig_FORCE_IP64
    13  }
    14  
    15  func (c *DeviceConfig) hasFallback() bool {
    16  	return c.DomainStrategy == DeviceConfig_FORCE_IP46 || c.DomainStrategy == DeviceConfig_FORCE_IP64
    17  }
    18  
    19  func (c *DeviceConfig) fallbackIP4() bool {
    20  	return c.DomainStrategy == DeviceConfig_FORCE_IP64
    21  }
    22  
    23  func (c *DeviceConfig) fallbackIP6() bool {
    24  	return c.DomainStrategy == DeviceConfig_FORCE_IP46
    25  }
    26  
    27  func (c *DeviceConfig) createTun() tunCreator {
    28  	if c.KernelMode {
    29  		return createKernelTun
    30  	}
    31  	return createGVisorTun
    32  }