97 lines
1.7 KiB
Go
97 lines
1.7 KiB
Go
package atom
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import (
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"encoding/hex"
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"fmt"
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"io"
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"strings"
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)
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type Walker interface {
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FilterArrayItem(string, string, int, int) bool
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ArrayLeft(int, int)
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StartStruct(string)
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EndStruct()
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Name(string)
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Int(int)
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Int64(int64)
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HexInt(int)
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Fixed(Fixed)
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String(string)
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Bytes([]byte)
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TimeStamp(TimeStamp)
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Println(msg ...interface{})
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}
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type Dumper struct {
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W io.Writer
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depth int
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name string
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arrlen int
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arridx int
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}
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func (self Dumper) tab() string {
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return strings.Repeat(" ", self.depth*2)
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}
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func (self Dumper) Println(msg ...interface{}) {
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fmt.Fprintln(self.W, self.tab()+fmt.Sprint(msg...))
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}
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func (self *Dumper) ArrayLeft(i int, n int) {
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self.Println(fmt.Sprintf("... total %d elements", n))
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}
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func (self *Dumper) FilterArrayItem(name string, field string, i int, n int) bool {
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if n > 20 && i > 20 {
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return false
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}
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return true
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}
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func (self *Dumper) EndArray() {
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}
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func (self *Dumper) StartStruct(name string) {
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self.depth++
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self.Println(fmt.Sprintf("[%s]", name))
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}
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func (self *Dumper) EndStruct() {
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self.depth--
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}
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func (self *Dumper) Name(name string) {
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self.name = name
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}
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func (self Dumper) Int(val int) {
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self.Int64(int64(val))
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}
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func (self Dumper) Int64(val int64) {
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self.Println(fmt.Sprintf("%s: %d", self.name, val))
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}
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func (self Dumper) HexInt(val int) {
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self.Println(fmt.Sprintf("%s: %x", self.name, val))
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}
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func (self Dumper) String(val string) {
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self.Println(fmt.Sprintf("%s: %s", self.name, val))
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}
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func (self Dumper) Fixed(val Fixed) {
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self.Println(fmt.Sprintf("%s: %d", self.name, FixedToInt(val)))
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}
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func (self Dumper) Bytes(val []byte) {
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self.Println(fmt.Sprintf("%s: %s", self.name, hex.EncodeToString(val)))
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}
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func (self Dumper) TimeStamp(val TimeStamp) {
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self.Println(fmt.Sprintf("%s: %d", self.name, int(val)))
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}
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