mirror of
https://github.com/XTLS/Xray-core.git
synced 2024-09-07 00:39:20 +03:00
* add file soft link path resolve * add configuration file soft link path resolve support
49 lines
940 B
Go
49 lines
940 B
Go
package filesystem
|
|
|
|
import (
|
|
"io"
|
|
"os"
|
|
"path/filepath"
|
|
"github.com/xtls/xray-core/common/buf"
|
|
"github.com/xtls/xray-core/common/platform"
|
|
)
|
|
|
|
type FileReaderFunc func(path string) (io.ReadCloser, error)
|
|
|
|
var NewFileReader FileReaderFunc = func(path string) (io.ReadCloser, error) {
|
|
resolved_path,err:=filepath.EvalSymlinks(path)
|
|
if err!= nil{
|
|
return nil,err
|
|
}
|
|
return os.Open(resolved_path)
|
|
}
|
|
|
|
func ReadFile(path string) ([]byte, error) {
|
|
reader, err := NewFileReader(path)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
defer reader.Close()
|
|
|
|
return buf.ReadAllToBytes(reader)
|
|
}
|
|
|
|
func ReadAsset(file string) ([]byte, error) {
|
|
return ReadFile(platform.GetAssetLocation(file))
|
|
}
|
|
|
|
func CopyFile(dst string, src string) error {
|
|
bytes, err := ReadFile(src)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
f, err := os.OpenFile(dst, os.O_CREATE|os.O_WRONLY, 0o644)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer f.Close()
|
|
|
|
_, err = f.Write(bytes)
|
|
return err
|
|
}
|