Remove user from Dockerfile

[rbdr/mobius] / hotline / user.go

diff --git a/hotline/user.go b/hotline/user.go
index 02deb31a9475eb6f681ebdef4c0344a31b42e3ca..26625a2f59849060122ea3c216ab40a9f1444226 100644 (file)
--- a/hotline/user.go
+++ b/hotline/user.go
@@ -3,26 +3,40 @@ package hotline
 import (
        "encoding/binary"
        "io"
 import (
        "encoding/binary"
        "io"

+       "math/big"

        "slices"
 )
 
 // User flags are stored as a 2 byte bitmap and represent various user states
 const (
        "slices"
 )
 
 // User flags are stored as a 2 byte bitmap and represent various user states
 const (

-       UserFlagAway        = iota // User is away
-       UserFlagAdmin              // User is admin
-       UserFlagRefusePM           // User refuses private messages
-       UserFlagRefusePChat        // User refuses private chat
+       UserFlagAway        = 0 // User is away
+       UserFlagAdmin       = 1 // User is admin
+       UserFlagRefusePM    = 2 // User refuses private messages
+       UserFlagRefusePChat = 3 // User refuses private chat

 )
 
 // FieldOptions flags are sent from v1.5+ clients as part of TranAgreed
 const (
 )
 
 // FieldOptions flags are sent from v1.5+ clients as part of TranAgreed
 const (

-       UserOptRefusePM     = iota // User has "Refuse private messages" pref set
-       UserOptRefuseChat          // User has "Refuse private chat" pref set
-       UserOptAutoResponse        // User has "Automatic response" pref set
+       UserOptRefusePM     = 0 // User has "Refuse private messages" pref set
+       UserOptRefuseChat   = 1 // User has "Refuse private chat" pref set
+       UserOptAutoResponse = 2 // User has "Automatic response" pref set

 )
 
 )
 

+type UserFlags [2]byte
+
+func (flag *UserFlags) IsSet(i int) bool {
+       flagBitmap := big.NewInt(int64(binary.BigEndian.Uint16(flag[:])))
+       return flagBitmap.Bit(i) == 1
+}
+
+func (flag *UserFlags) Set(i int, newVal uint) {
+       flagBitmap := big.NewInt(int64(binary.BigEndian.Uint16(flag[:])))
+       flagBitmap.SetBit(flagBitmap, i, newVal)
+       binary.BigEndian.PutUint16(flag[:], uint16(flagBitmap.Int64()))
+}
+

 type User struct {
 type User struct {

-       ID    []byte // Size 2
+       ID    [2]byte

        Icon  []byte // Size 2
        Flags []byte // Size 2
        Name  string // Variable length user name
        Icon  []byte // Size 2
        Flags []byte // Size 2
        Name  string // Variable length user name


@@ -43,7 +57,7 @@ func (u *User) Read(p []byte) (int, error) {
        }
 
        b := slices.Concat(
        }
 
        b := slices.Concat(

-               u.ID,
+               u.ID[:],

                u.Icon,
                u.Flags,
                nameLen,
                u.Icon,
                u.Flags,
                nameLen,


@@ -55,13 +69,14 @@ func (u *User) Read(p []byte) (int, error) {
        }
 
        n := copy(p, b)
        }
 
        n := copy(p, b)

+       u.readOffset = n

 
 

-       return n, io.EOF
+       return n, nil

 }
 
 func (u *User) Write(p []byte) (int, error) {
        namelen := int(binary.BigEndian.Uint16(p[6:8]))
 }
 
 func (u *User) Write(p []byte) (int, error) {
        namelen := int(binary.BigEndian.Uint16(p[6:8]))

-       u.ID = p[0:2]
+       u.ID = [2]byte(p[0:2])

        u.Icon = p[2:4]
        u.Flags = p[4:6]
        u.Name = string(p[8 : 8+namelen])
        u.Icon = p[2:4]
        u.Flags = p[4:6]
        u.Name = string(p[8 : 8+namelen])