38 lines
546 B
Go
38 lines
546 B
Go
package common
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func IsFullNode(bloom []byte) bool {
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if bloom == nil {
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return true
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}
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for _, b := range bloom {
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if b != 255 {
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return false
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}
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}
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return true
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}
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func BloomFilterMatch(filter, sample []byte) bool {
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if filter == nil {
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return true
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}
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for i := 0; i < BloomFilterSize; i++ {
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f := filter[i]
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s := sample[i]
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if (f | s) != f {
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return false
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}
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}
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return true
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}
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func MakeFullNodeBloom() []byte {
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bloom := make([]byte, BloomFilterSize)
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for i := 0; i < BloomFilterSize; i++ {
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bloom[i] = 0xFF
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}
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return bloom
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}
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