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73 lines
1.2 KiB
73 lines
1.2 KiB
package main
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import (
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"fmt"
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"trailblazer2/app/codecs"
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)
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func main() {
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aa := []int32{1}
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aa = append(aa, 12)
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aa = append(aa, 23)
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fmt.Println(aa)
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a := "asdfasdf"
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b := "3c6d08d667d0ee0ccad77c55b19d3e4ab2552f7163ec40a9389095a18f86c398"
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//fmt.Println()
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fmt.Println(codecs.Encode(a, b))
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}
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func s(origin string, b bool) (result []int32) {
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data := []int32(origin)
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dataLen := len(origin)
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resultLen := (dataLen / 4) + 1
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if b {
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result = make([]int32, resultLen+1)
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result[resultLen] = int32(resultLen)
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} else {
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result = make([]int32, resultLen)
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}
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for i := 0; i < dataLen; i += 4 {
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result[i>>2] =
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getCharAt(data, i, dataLen) | getCharAt(data, i+1, dataLen)<<8 | getCharAt(data, i+2, dataLen)<<16 |
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getCharAt(data, i+3, dataLen)<<24
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}
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return result
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}
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func getCharAt(data []int32, index int, length int) int32 {
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if index >= length {
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return 0
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} else {
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return data[index]
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}
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}
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func l(a []int32, b bool) (result []int32) {
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d := len(a)
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c := d - 1<<2
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if b {
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m := int(a[d-1])
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if m < c-3 || m > c {
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return nil
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}
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c = m
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}
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for i := 0; i < d; i++ {
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result = append(result, a[i]&0xff, a[i]>>8&0xff, a[i]>>16&0xff, a[i]>>24&0xff)
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}
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if b {
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return append(result, int32(c))
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} else {
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return result
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}
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}
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