4
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1 /*
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2 fcgo.go: Fucho de Go
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3
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4 Last Change: 2021-06-14 月 16:14:04.
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5 */
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6 package main
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7
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8 /*
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9 #cgo LDFLAGS: -L. -lxdwapi -static
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10 ##### C_SOURCE #####
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11 */
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12 import "C"
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13
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14 import (
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15 "encoding/csv"
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16 "flag"
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17 "fmt"
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18 "io"
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19 "log"
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20 "os"
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21 "regexp"
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22 "strings"
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23 "time"
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24
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25 "golang.org/x/text/encoding/japanese"
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26 "golang.org/x/text/transform"
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27 )
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28
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29 type Data struct {
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30 Hno string
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31 Page string
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32 }
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33
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34 func (d *Data) ToCsv() string {
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35 s := []string{d.Hno, d.Page}
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36 return strings.Join(s, ",")
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37 }
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38
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39 var (
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40 ver = "0.1"
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41
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42 clean bool
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43 skip bool
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44 debug bool
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45 xdwfile string
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46
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47 txtfile = "fctmp_txt.txt"
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48 infofile = "fctmp_info.csv"
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49 orderfile = "sort.list" // input
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50 pagefile = "fctmp_page.txt"
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51 output = "output.xdw"
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52 )
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53
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54 func init() {
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55 /* INITIALIZE FLAGS */
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56 flag.BoolVar(&clean, "c", false, "clean temporary files & exit")
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57 flag.BoolVar(&skip, "e", false, "use existed files")
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58 flag.BoolVar(&debug, "d", false, "debug mode")
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59 flag.StringVar(&xdwfile, "i", "fc.xdw", "target xdw file")
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60 }
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61
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62 func main() {
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63 flag.Parse()
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64
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65 /* PRINT HEADER */
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66 fmt.Println("===================================================")
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67 fmt.Println(" 普徴のみならず納通なら被保番でソートできるかも... ")
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68 fmt.Printf(" - fcgo [ver %s] -\n", ver)
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69 fmt.Println("===================================================\n")
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70 print_time("now")
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71 fmt.Println("[0] start ...")
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72
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73 /* CLEAN TEMPORARY DIRECTORY */
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74 os.Remove(output)
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75 if !skip {
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76 clean_full()
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77 }
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78 if clean {
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79 os.Exit(0)
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80 }
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81 print_time("check done")
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82
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83 fmt.Println("[1] extract ...")
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84 if !skip {
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85 C.xdw2txt(C.CString(xdwfile), C.CString(txtfile))
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86 }
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87 print_time("extract done.")
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88
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89 c := make(chan int)
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90 fmt.Println("[2] split ... (run background)")
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91 go func() {
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92 if !skip {
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93 C.xdwsplit1(C.CString(xdwfile))
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94 }
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95 print_time("split done.")
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96 c <- 1
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97 }()
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98
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99 fmt.Println("[3] analize ...")
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100 data_hash, err := analize(txtfile, infofile)
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101 if err != nil {
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102 log.Fatal(err)
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103 }
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104 print_time("analize done.")
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105 debug_print(debug, fmt.Sprintf("len = %d", len(data_hash)))
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106
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107 fmt.Println("[4] read order ...")
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108 h_order, n, err := read_order(orderfile)
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109 if err != nil {
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110 log.Fatal(err)
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111 }
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112 print_time("read order done.")
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113 debug_print(debug, fmt.Sprintf("len = %d / %d", len(h_order), n))
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114
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115 fmt.Println("[5] make_list ...")
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116 n, err = make_list(h_order, data_hash, pagefile)
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117 if err != nil {
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118 log.Fatal(err)
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119 }
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120 print_time("make list done.")
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121 debug_print(debug, fmt.Sprintf("order = %d", n))
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122
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123 <-c
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124
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125 fmt.Println("[6] merge ...")
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126 clean_mini()
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127 C.xdwmerge(C.CString(pagefile), C.CString(output))
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128 print_time("merge done.")
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129 clean_mini()
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130
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131 fmt.Println("[7] page ...")
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132 C.xdwaddpage(C.CString(output), C.int(1))
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133 print_time("page done.")
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134
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135 if !debug {
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136 fmt.Println("[8] clean ...")
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137 clean_full()
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138 print_time("clean done.")
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139 }
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140 }
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141
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142 func analize(txtfile, infofile string) (map[string]Data, error) {
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143 hash := make(map[string]Data)
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144
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145 c, err := os.ReadFile(txtfile)
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146 if err != nil {
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147 return hash, err
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148 }
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149 r := strings.NewReader(string(c))
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150 tr := transform.NewReader(r, japanese.ShiftJIS.NewDecoder())
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151 b, err := io.ReadAll(tr)
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152 if err != nil {
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153 return hash, err
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154 }
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155
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156 regHno := regexp.MustCompile(`0[1238]0[0-9]{7}`)
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157
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158 var csv string
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159
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160 buf := strings.Split(string(b), "期別保険料額")
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161 for p, v := range buf[:len(buf)-1] {
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162 s := zen2han(v)
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163 hno := regHno.FindString(s)
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164 page := fmt.Sprintf("%05d", p + 1)
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165
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166 data := Data {
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167 Hno: hno,
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168 Page: page,
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169 }
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170 hash[hno] = data
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171
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172 csv += data.ToCsv() + "\n"
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173 }
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174
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175 if err := os.WriteFile(infofile, []byte(csv), 0644); err != nil {
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176 return hash, err
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177 }
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178 return hash, nil;
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179 }
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180
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181 func zen2han(s string) (string) {
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182 s = strings.ReplaceAll(s, "0", "0")
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183 s = strings.ReplaceAll(s, "1", "1")
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184 s = strings.ReplaceAll(s, "2", "2")
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185 s = strings.ReplaceAll(s, "3", "3")
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186 s = strings.ReplaceAll(s, "4", "4")
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187 s = strings.ReplaceAll(s, "5", "5")
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188 s = strings.ReplaceAll(s, "6", "6")
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189 s = strings.ReplaceAll(s, "7", "7")
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190 s = strings.ReplaceAll(s, "8", "8")
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191 return strings.ReplaceAll(s, "9", "9")
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192 }
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193
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194 func read_order(csvfile string) ([]string, int, error) {
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195 var order []string
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196
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197 c, err := os.ReadFile(csvfile)
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198 if err != nil {
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199 return order, -1, err
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200 }
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201 r := strings.NewReader(string(c))
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202 tr := transform.NewReader(r, japanese.ShiftJIS.NewDecoder())
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203 b, err := io.ReadAll(tr)
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204 if err != nil {
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205 return order, -1, err
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206 }
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207
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208 n := 0
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209 cr := csv.NewReader(strings.NewReader(string(b)))
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210 for {
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211 record, err := cr.Read()
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212 if err == io.EOF {
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213 break
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214 }
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215 if err != nil {
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216 return order, n, err
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217 }
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218
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219 s := zen2han(record[0])
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220 if strings.HasPrefix(s, "0") {
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221 order = append(order, s)
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222 }
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223 n++
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224 }
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225 return order, n, nil
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226 }
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227
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228 func make_list(h_order []string, hash map[string]Data, pagefile string) (int, error) {
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229 var n int
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230 var list []string
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231 done := make(map[string]bool)
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232
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233 for _, h := range h_order {
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234 if _, ok := done[h]; !ok {
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235 if data, ok := hash[h]; ok {
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236 list = append(list, data.Page)
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237 done[h] = true
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238 n++
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239 }
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240 }
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241 }
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242
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243 if err := write_pagefile(pagefile, list); err != nil {
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244 return n, err
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245 }
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246 return n, nil
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247 }
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248
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249 func write_pagefile(file string, list []string) error {
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250 f, err := os.OpenFile(file, os.O_RDWR|os.O_CREATE, 0755)
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251 if err != nil {
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252 return err
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253 }
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254 for _, p := range list {
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255 fmt.Fprintf(f, "fctmp_%s.xdw\n", p)
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256 }
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257 if err := f.Close(); err != nil {
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258 return err
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259 }
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260 return nil
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261 }
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262
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263 func print_time(msg string) {
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264 now := time.Now()
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265 fmt.Printf("\t%v # %s\n", now, msg)
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266 }
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267
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268 func debug_print(debug bool, msg string) {
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269 if debug {
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270 fmt.Printf("\t%s\n", msg)
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271 }
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272 }
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273
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274 func clean_full() error {
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275 return clean_file("fctmp_")
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276 }
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277
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278 func clean_mini() error {
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279 return clean_file("fctmp_b")
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280 }
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281
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282 func clean_file(prefix string) error {
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283 files, err := os.ReadDir(".")
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284 if err != nil {
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285 return err
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286 }
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287
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288 for _, file := range files {
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289 if strings.HasPrefix(file.Name(), prefix) {
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290 os.Remove(file.Name())
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291 continue
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292 }
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293 }
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294 return err
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295 }
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296
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