github.com/sagernet/sing-box@v1.9.0-rc.20/experimental/libbox/setup.go (about)

     1  package libbox
     2  
     3  import (
     4  	"os"
     5  	"os/user"
     6  	"strconv"
     7  
     8  	"github.com/sagernet/sing-box/common/humanize"
     9  	C "github.com/sagernet/sing-box/constant"
    10  	_ "github.com/sagernet/sing-box/include"
    11  )
    12  
    13  var (
    14  	sBasePath    string
    15  	sWorkingPath string
    16  	sTempPath    string
    17  	sUserID      int
    18  	sGroupID     int
    19  	sTVOS        bool
    20  )
    21  
    22  func Setup(basePath string, workingPath string, tempPath string, isTVOS bool) {
    23  	sBasePath = basePath
    24  	sWorkingPath = workingPath
    25  	sTempPath = tempPath
    26  	sUserID = os.Getuid()
    27  	sGroupID = os.Getgid()
    28  	sTVOS = isTVOS
    29  	os.MkdirAll(sWorkingPath, 0o777)
    30  	os.MkdirAll(sTempPath, 0o777)
    31  }
    32  
    33  func SetupWithUsername(basePath string, workingPath string, tempPath string, username string) error {
    34  	sBasePath = basePath
    35  	sWorkingPath = workingPath
    36  	sTempPath = tempPath
    37  	sUser, err := user.Lookup(username)
    38  	if err != nil {
    39  		return err
    40  	}
    41  	sUserID, _ = strconv.Atoi(sUser.Uid)
    42  	sGroupID, _ = strconv.Atoi(sUser.Gid)
    43  	os.MkdirAll(sWorkingPath, 0o777)
    44  	os.MkdirAll(sTempPath, 0o777)
    45  	os.Chown(sWorkingPath, sUserID, sGroupID)
    46  	os.Chown(sTempPath, sUserID, sGroupID)
    47  	return nil
    48  }
    49  
    50  func Version() string {
    51  	return C.Version
    52  }
    53  
    54  func FormatBytes(length int64) string {
    55  	return humanize.Bytes(uint64(length))
    56  }
    57  
    58  func FormatMemoryBytes(length int64) string {
    59  	return humanize.MemoryBytes(uint64(length))
    60  }
    61  
    62  func ProxyDisplayType(proxyType string) string {
    63  	return C.ProxyDisplayName(proxyType)
    64  }