forked from x/icebergs
44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
package nfs
|
|
|
|
import (
|
|
"compress/gzip"
|
|
"compress/zlib"
|
|
"encoding/hex"
|
|
"io"
|
|
"os"
|
|
|
|
ice "shylinux.com/x/icebergs"
|
|
"shylinux.com/x/icebergs/base/mdb"
|
|
kit "shylinux.com/x/toolkits"
|
|
)
|
|
|
|
const HEX = "hex"
|
|
|
|
func init() {
|
|
Index.MergeCommands(ice.Commands{HEX: {Name: "hex path compress=raw,gzip,zlib size auto", Help: "二进制", Hand: func(m *ice.Message, arg ...string) {
|
|
if DirList(m, arg...) {
|
|
return
|
|
}
|
|
Open(m, arg[0], func(r io.Reader, s os.FileInfo) {
|
|
switch arg[1] {
|
|
case "gzip":
|
|
if g, e := gzip.NewReader(r); !m.WarnNotFound(e) {
|
|
r = g
|
|
}
|
|
case "zlib":
|
|
if z, e := zlib.NewReader(r); !m.WarnNotFound(e) {
|
|
r = z
|
|
}
|
|
}
|
|
buf := make([]byte, kit.Int(kit.Select("1024", arg, 2)))
|
|
n, _ := r.Read(buf)
|
|
kit.For(n, func(i int) {
|
|
kit.If(i%8 == 0, func() { m.Push(OFFSET, kit.Format("%04d", i)) })
|
|
m.Push(kit.Format(i%8), hex.EncodeToString(buf[i:i+1]))
|
|
kit.If(i%8 == 7, func() { m.Push(mdb.TEXT, string(buf[i-7:i+1])) })
|
|
})
|
|
m.StatusTime(mdb.TIME, s.ModTime().Format(ice.MOD_TIME), FILE, arg[0], SIZE, kit.FmtSize(s.Size()))
|
|
})
|
|
}}})
|
|
}
|