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v2ray-core/common/strmatcher/matchers.go

37 lines
617 B

package strmatcher
import (
"regexp"
"strings"
)
type fullMatcher string
func (m fullMatcher) Match(s string) bool {
return string(m) == s
}
type substrMatcher string
func (m substrMatcher) Match(s string) bool {
return strings.Contains(s, string(m))
}
type domainMatcher string
func (m domainMatcher) Match(s string) bool {
pattern := string(m)
if !strings.HasSuffix(s, pattern) {
return false
}
return len(s) == len(pattern) || s[len(s)-len(pattern)-1] == '.'
}
type regexMatcher struct {
pattern *regexp.Regexp
}
func (m *regexMatcher) Match(s string) bool {
return m.pattern.MatchString(s)
}