add license, rename and separate main, function and struct

Author: dupoxy

func.go

@@ -0,0 +1,76 @@
+// Copyright 2011 The csvtogsi Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import (
+	"encoding/csv"
+	"io"
+	"log"
+	"strconv"
+	"strings"
+)
+
+// for debugging
+const debug debugging = true // or flip to false
+
+type debugging bool
+
+func (d debugging) Printf(format string, args ...interface{}) {
+	if d {
+		log.Printf(format, args...)
+	}
+}
+
+// ExelCsvNewReader returns a new csv.Reader that reads from r with comma cet to ';'.
+func ExelCsvNewReader(r io.Reader) *csv.Reader {
+	// func NewReader(r io.Reader) *Reader
+	set := csv.NewReader(r)
+	set.Comma = ';' // set Comma to ;
+	return set
+}
+
+// RemoveComa returns a string that reads from slice with added 0 digit to always have 'X,XXX'.
+func RemoveComa(slice []string) string {
+	if strings.Contains(slice[0], ",") == true {
+		c := strings.SplitAfter(slice[0], ",")
+		for len(c[1]) < 3 {
+			// add 0 to end of string
+			s1 := c[1] + strings.Repeat("0", 3-len(c[1]))
+			out := strings.Replace(c[0], ",", "", 1) + s1
+			debug.Printf("RemoveComa if for: slice[0] %v ; c[0] %v ; c[1] %v ; s1 %v ; out %v ", slice[0], c[0], c[1], s1, out)
+			return out
+		}
+	}
+	out := strings.Replace(slice[0], ",", "", 1)
+	debug.Printf("RemoveComa: slice[0] %v ; out %v ", slice[0], out)
+	return out
+}
+
+// FixLen returns a string that reads from i with added ... digit to the start to always have x digit.
+func FixLen(i int, x int) string {
+	s := strconv.Itoa(i)
+	out := FixStringLen(s, x)
+	debug.Printf("FixLen: %v ", out)
+	return out
+
+}
+
+// FixStringLen returns a string that reads from slice with added ... digit to the start to always have x digit.
+func FixStringLen(slice string, x int) string {
+	if len(slice) < x {
+		for len(slice) < x {
+			// add 0 to start of string
+			s1 := strings.Repeat("0", x-len(slice)) + slice
+			out := s1
+			debug.Printf("FixStringLen if for: %v ", out)
+			return out
+
+		}
+	}
+	out := slice
+	debug.Printf("FixStringLen: %v ", out)
+	return out
+
+}

csvtogsi_test.go func_test.go

@@ -0,0 +1,41 @@
+// Copyright 2011 The csvtogsi Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// csvtogsi for leica . Convert an Exel .csv file to a leica .gsi file.
+package main
+
+import (
+	"bytes"
+	"flag"
+	"fmt"
+	"io/ioutil"
+)
+
+func main() {
+	file := flag.String("file", "test.csv", "Set the file to import")
+	flag.Parse()
+	// ReadInput .
+	Input, err := ioutil.ReadFile(*file)
+	if err != nil { // check for error
+		fmt.Println(err)
+	}
+	r := ExelCsvNewReader(bytes.NewReader(Input))
+	// func (r *Reader) ReadAll() (records [][]string, err error)
+	out, err := r.ReadAll()
+	if err != nil { // check for error
+		fmt.Println(err)
+	}
+	// fmt.Println(out)
+	for i, tt := range out {
+		if i != 0 { // ignore first line
+			ligne := i
+			out := fmt.Sprint("*11", FixLen(ligne, 4), // '*110001'
+				"+", FixStringLen(RemoveComa(tt[:1]), 16), // '+0000000000005001'
+				" 81..10+", FixStringLen(RemoveComa(tt[1:2]), 16), // ' 81..10+0000000793905635'
+				" 82..10+", FixStringLen(RemoveComa(tt[2:3]), 16), // ' 82..10+0000000087528582'
+				" 83..10+", FixStringLen(RemoveComa(tt[3:4]), 16)) // ' 83..10+0000000000210660'
+			fmt.Println(out)
+		}
+	}
+}