mirror of
https://github.com/cwinfo/matterbridge.git
synced 2024-12-11 11:15:48 +00:00
137 lines
3.6 KiB
Go
137 lines
3.6 KiB
Go
package steamid
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import (
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"fmt"
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"strconv"
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"errors"
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"regexp"
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"strings"
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)
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type ChatInstanceFlag uint64
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const (
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Clan ChatInstanceFlag = 0x100000 >> 1
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Lobby ChatInstanceFlag = 0x100000 >> 2
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MMSLobby ChatInstanceFlag = 0x100000 >> 3
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)
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type SteamId uint64
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func NewId(id string) (SteamId, error) {
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valid, err := regexp.MatchString(`STEAM_[0-5]:[01]:\d+`, id)
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if err != nil {
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return SteamId(0), err
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}
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if valid {
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id = strings.Replace(id, "STEAM_", "", -1) // remove STEAM_
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splitid := strings.Split(id, ":") // split 0:1:00000000 into 0 1 00000000
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universe, _ := strconv.ParseInt(splitid[0], 10, 32)
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if universe == 0 { //EUniverse_Invalid
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universe = 1 //EUniverse_Public
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}
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authServer, _ := strconv.ParseUint(splitid[1], 10, 32)
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accId, _ := strconv.ParseUint(splitid[2], 10, 32)
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accountType := int32(1) //EAccountType_Individual
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accountId := (uint32(accId) << 1) | uint32(authServer)
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return NewIdAdv(uint32(accountId), 1, int32(universe), accountType), nil
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} else {
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newid, err := strconv.ParseUint(id, 10, 64)
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if err != nil {
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return SteamId(0), err
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}
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return SteamId(newid), nil
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}
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return SteamId(0), errors.New(fmt.Sprintf("Invalid SteamId: %s\n", id))
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}
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func NewIdAdv(accountId, instance uint32, universe int32, accountType int32) SteamId {
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s := SteamId(0)
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s = s.SetAccountId(accountId)
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s = s.SetAccountInstance(instance)
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s = s.SetAccountUniverse(universe)
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s = s.SetAccountType(accountType)
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return s
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}
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func (s SteamId) ToUint64() uint64 {
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return uint64(s)
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}
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func (s SteamId) ToString() string {
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return strconv.FormatUint(uint64(s), 10)
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}
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func (s SteamId) String() string {
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switch s.GetAccountType() {
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case 0: // EAccountType_Invalid
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fallthrough
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case 1: // EAccountType_Individual
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if s.GetAccountUniverse() <= 1 { // EUniverse_Public
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return fmt.Sprintf("STEAM_0:%d:%d", s.GetAccountId()&1, s.GetAccountId()>>1)
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} else {
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return fmt.Sprintf("STEAM_%d:%d:%d", s.GetAccountUniverse(), s.GetAccountId()&1, s.GetAccountId()>>1)
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}
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default:
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return strconv.FormatUint(uint64(s), 10)
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}
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}
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func (s SteamId) get(offset uint, mask uint64) uint64 {
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return (uint64(s) >> offset) & mask
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}
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func (s SteamId) set(offset uint, mask, value uint64) SteamId {
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return SteamId((uint64(s) & ^(mask << offset)) | (value&mask)<<offset)
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}
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func (s SteamId) GetAccountId() uint32 {
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return uint32(s.get(0, 0xFFFFFFFF))
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}
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func (s SteamId) SetAccountId(id uint32) SteamId {
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return s.set(0, 0xFFFFFFFF, uint64(id))
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}
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func (s SteamId) GetAccountInstance() uint32 {
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return uint32(s.get(32, 0xFFFFF))
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}
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func (s SteamId) SetAccountInstance(value uint32) SteamId {
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return s.set(32, 0xFFFFF, uint64(value))
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}
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func (s SteamId) GetAccountType() int32 {
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return int32(s.get(52, 0xF))
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}
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func (s SteamId) SetAccountType(t int32) SteamId {
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return s.set(52, 0xF, uint64(t))
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}
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func (s SteamId) GetAccountUniverse() int32 {
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return int32(s.get(56, 0xF))
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}
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func (s SteamId) SetAccountUniverse(universe int32) SteamId {
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return s.set(56, 0xF, uint64(universe))
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}
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//used to fix the Clan SteamId to a Chat SteamId
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func (s SteamId) ClanToChat() SteamId {
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if s.GetAccountType() == int32(7) { //EAccountType_Clan
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s = s.SetAccountInstance(uint32(Clan))
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s = s.SetAccountType(8) //EAccountType_Chat
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}
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return s
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}
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//used to fix the Chat SteamId to a Clan SteamId
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func (s SteamId) ChatToClan() SteamId {
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if s.GetAccountType() == int32(8) { //EAccountType_Chat
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s = s.SetAccountInstance(0)
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s = s.SetAccountType(int32(7)) //EAccountType_Clan
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}
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return s
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}
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