63 lines
999 B
Go
63 lines
999 B
Go
package influx
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import "strings"
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const (
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escapes = "\t\n\f\r ,="
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nameEscapes = "\t\n\f\r ,"
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stringFieldEscapes = "\t\n\f\r\\\""
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)
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var (
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escaper = strings.NewReplacer(
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"\t", `\t`,
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"\n", `\n`,
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"\f", `\f`,
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"\r", `\r`,
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`,`, `\,`,
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` `, `\ `,
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`=`, `\=`,
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)
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nameEscaper = strings.NewReplacer(
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"\t", `\t`,
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"\n", `\n`,
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"\f", `\f`,
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"\r", `\r`,
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`,`, `\,`,
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` `, `\ `,
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)
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stringFieldEscaper = strings.NewReplacer(
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`"`, `\"`,
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`\`, `\\`,
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)
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)
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// Escape a tagkey, tagvalue, or fieldkey
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func escape(s string) string {
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if strings.ContainsAny(s, escapes) {
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return escaper.Replace(s)
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} else {
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return s
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}
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}
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// Escape a measurement name
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func nameEscape(s string) string {
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if strings.ContainsAny(s, nameEscapes) {
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return nameEscaper.Replace(s)
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} else {
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return s
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}
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}
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// Escape a string field
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func stringFieldEscape(s string) string {
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if strings.ContainsAny(s, stringFieldEscapes) {
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return stringFieldEscaper.Replace(s)
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} else {
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return s
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}
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}
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