func jsonSearch(w http.ResponseWriter, words []string) {
saved := make(chan bool)
runeIndex := runelib.GetIndex(saved)
result := runeIndex.Find(words)
count := len(result)
output := SearchResponse{
Count: count,
Result: result,
}
serialized, _ := json.Marshal(output)
w.Header().Set("Content-Type", "application/json")
fmt.Fprintf(w, string(serialized))
}
func txtSearch(w http.ResponseWriter, words []string) {
saved := make(chan bool)
runeIndex := runelib.GetIndex(saved)
count := 0
template := "U+%04X %c \t%s\n"
for _, uchar := range runeIndex.Find(words) {
if uchar > 0xFFFF {
template = "U+%5X %c \t%s\n"
}
fmt.Fprintf(w, template, uchar, uchar, runeIndex.Name(uchar))
count++
}
fmt.Fprintf(w, "%d characters found\n", count)
if <-saved {
fmt.Fprint(w, "Index saved.")
}
}
func main() {
if len(os.Args) < 2 {
fmt.Println("Usage: runefinder <word>\texample: runefinder cat")
os.Exit(1)
}
words := os.Args[1:]
saved := make(chan bool)
runeIndex := runelib.GetIndex(saved)
count := 0
format := "U+%04X %c \t%s\n"
for _, uchar := range runeIndex.Find(words) {
if uchar > 0xFFFF {
format = "U+%5X %c \t%s\n"
}
fmt.Printf(format, uchar, uchar, runeIndex.Name(uchar))
count++
}
fmt.Printf("%d characters found\n", count)
if <-saved {
fmt.Println("Index saved.")
}
}