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45 lines
1.3 KiB
45 lines
1.3 KiB
package freedom
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var strategy = [][]byte{
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// name strategy, prefer, fallback
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{0, 0, 0}, // AsIs none, /, /
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{1, 0, 0}, // UseIP use, both, none
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{1, 4, 0}, // UseIPv4 use, 4, none
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{1, 6, 0}, // UseIPv6 use, 6, none
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{1, 4, 6}, // UseIPv4v6 use, 4, 6
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{1, 6, 4}, // UseIPv6v4 use, 6, 4
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{2, 0, 0}, // ForceIP force, both, none
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{2, 4, 0}, // ForceIPv4 force, 4, none
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{2, 6, 0}, // ForceIPv6 force, 6, none
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{2, 4, 6}, // ForceIPv4v6 force, 4, 6
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{2, 6, 4}, // ForceIPv6v4 force, 6, 4
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}
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func (c *Config) hasStrategy() bool {
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return strategy[c.DomainStrategy][0] != 0
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}
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func (c *Config) forceIP() bool {
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return strategy[c.DomainStrategy][0] == 2
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}
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func (c *Config) preferIP4() bool {
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return strategy[c.DomainStrategy][1] == 4 || strategy[c.DomainStrategy][1] == 0
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}
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func (c *Config) preferIP6() bool {
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return strategy[c.DomainStrategy][1] == 6 || strategy[c.DomainStrategy][1] == 0
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}
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func (c *Config) hasFallback() bool {
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return strategy[c.DomainStrategy][2] != 0
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}
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func (c *Config) fallbackIP4() bool {
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return strategy[c.DomainStrategy][2] == 4
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}
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func (c *Config) fallbackIP6() bool {
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return strategy[c.DomainStrategy][2] == 6
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}
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