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package bwrap
const (
UnshareAll = iota
UnshareUser
UnshareIPC
UnsharePID
UnshareNet
UnshareUTS
UnshareCGroup
ShareNet
UserNS
Clearenv
NewSession
DieWithParent
AsInit
)
var boolArgs = [...][]string{
UnshareAll: {"--unshare-all", "--unshare-user"},
UnshareUser: {"--unshare-user"},
UnshareIPC: {"--unshare-ipc"},
UnsharePID: {"--unshare-pid"},
UnshareNet: {"--unshare-net"},
UnshareUTS: {"--unshare-uts"},
UnshareCGroup: {"--unshare-cgroup"},
ShareNet: {"--share-net"},
UserNS: {"--disable-userns", "--assert-userns-disabled"},
Clearenv: {"--clearenv"},
NewSession: {"--new-session"},
DieWithParent: {"--die-with-parent"},
AsInit: {"--as-pid-1"},
}
func (c *Config) boolArgs() Builder {
b := boolArg{
UserNS: !c.UserNS,
Clearenv: c.Clearenv,
NewSession: c.NewSession,
DieWithParent: c.DieWithParent,
AsInit: c.AsInit,
}
if c.Unshare == nil {
b[UnshareAll] = true
b[ShareNet] = c.Net
} else {
b[UnshareUser] = c.Unshare.User
b[UnshareIPC] = c.Unshare.IPC
b[UnsharePID] = c.Unshare.PID
b[UnshareNet] = c.Unshare.Net
b[UnshareUTS] = c.Unshare.UTS
b[UnshareCGroup] = c.Unshare.CGroup
}
return &b
}
type boolArg [len(boolArgs)]bool
func (b *boolArg) Len() (l int) {
for i, v := range b {
if v {
l += len(boolArgs[i])
}
}
return
}
func (b *boolArg) Append(args *[]string) {
for i, v := range b {
if v {
*args = append(*args, boolArgs[i]...)
}
}
}
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