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64 lines
1.5 KiB
64 lines
1.5 KiB
package fleprocess
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/*
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Copyright © 2020 Jean-Marc Meessen, ON4KJM <on4kjm@gmail.com>
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import (
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"strings"
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)
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// The BraketType type is used to define the enumeration
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type BraketType int
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// Enumeration of the valid Bracket Types
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const (
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COMMENT BraketType = iota
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QSL
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)
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func getBraketedData(inputLine string, braketType BraketType) (braketedData, cleanedLine string) {
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// Get substring between two strings.
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a := ""
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b := ""
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//TODO: refactor that as a switch statement to exclude non supported bracket types
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if braketType == COMMENT {
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a = "<"
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b = ">"
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}
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if braketType == QSL {
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a = "["
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b = "]"
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}
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posFirst := strings.Index(inputLine, a)
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if posFirst == -1 {
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return "", inputLine
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}
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posLast := strings.Index(inputLine, b)
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if posLast == -1 {
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return "", inputLine
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}
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posFirstAdjusted := posFirst + 1
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if posFirstAdjusted > posLast {
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return "", inputLine
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}
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braketedData = inputLine[posFirstAdjusted:posLast]
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cleanedLine = strings.Replace(inputLine, a+braketedData+b, "", 1)
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return braketedData, cleanedLine
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}
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