4cfd19c7c9
* middleware/httproxy: implement debug queries Not too useful at the moment, but o-o.debug queries are supported and return the Comment from dns.google.com. Note that this is not always set. * improve documentation * Testing cleanups
20 lines
504 B
Go
20 lines
504 B
Go
package debug
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import "strings"
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const Name = "o-o.debug."
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// IsDebug checks if name is a debugging name, i.e. starts with o-o.debug.
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// it returns the empty string if it is not a debug message, otherwise it will return the
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// name with o-o.debug. stripped off. Must be called with name lowercased.
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func IsDebug(name string) string {
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if len(name) == len(Name) {
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return ""
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}
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name = strings.ToLower(name)
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debug := strings.HasPrefix(name, Name)
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if !debug {
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return ""
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}
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return name[len(Name):]
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}
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