/*
Load tries to load the given directory as a bootstrap object, allowing it to
connect to an existing network. To actually start bootstrapping call
Bootstrap.Start(address). NOTE: will fail if already connected to other peers!
*/
func Load(path string, f Success) (*Bootstrap, error) {
// we need to do some logic to detect where we can load stuff from
trusted, err := isLoadable(path)
if err != nil {
return nil, err
}
// create object
boot := &Bootstrap{
path: path,
onDone: f}
boot.cInterface = createChanInterface(boot)
// load self peer from correct location
var toxPeerDump *shared.ToxPeerDump
if trusted {
toxPeerDump, err = shared.LoadToxDumpFrom(path + "/" + shared.STORETOXDUMPDIR)
} else {
toxPeerDump, err = shared.LoadToxDumpFrom(path + "/" + shared.LOCALDIR)
}
if err != nil {
return nil, err
}
boot.peer = toxPeerDump.SelfPeer
channel, err := channel.Create(boot.peer.Name, toxPeerDump.ToxData, boot.cInterface)
if err != nil {
return nil, err
}
boot.channel = channel
// bg stuff
boot.wg.Add(1)
boot.stop = make(chan bool, 1)
go boot.run()
return boot, nil
}
/*
Load returns the Encrypted structure for an existing instance.
*/
func Load(path string, storage Storage) (*Encrypted, error) {
// TODO missing check whether this is a valid path... FIXME
// make missing dirs if path ok? createEncryptedDirectories(path)
// ensure valid parameters
if path == "" || storage == nil {
return nil, shared.ErrIllegalParameters
}
// build structure
encrypted := &Encrypted{
RootPath: path,
storage: storage}
// prepare interface
encrypted.cInterface = createChanInterface(encrypted)
// load data
selfPeer, err := shared.LoadToxDumpFrom(path + "/" + shared.LOCALDIR)
if err != nil {
return nil, err
}
// set self peer
encrypted.Peer = selfPeer.SelfPeer
// build channel
encrypted.channel, err = channel.Create(encrypted.Peer.Name, selfPeer.ToxData, encrypted.cInterface)
if err != nil {
return nil, err
}
// run background
initialize(encrypted)
// return instance
return encrypted, nil
}