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mirror of https://github.com/cwinfo/yggdrasil-go.git synced 2024-11-14 03:20:28 +00:00

Remove mobile module, since it can now be moved into another repository

This commit is contained in:
Neil Alexander 2019-07-28 13:39:29 +01:00
parent c9554f82be
commit cbc8711dd3
No known key found for this signature in database
GPG Key ID: A02A2019A2BB0944
4 changed files with 0 additions and 328 deletions

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@ -1,108 +0,0 @@
package mobile
/*
import (
"errors"
"io"
"sync"
)
type awdl struct {
link *link
reconfigure chan chan error
mutex sync.RWMutex // protects interfaces below
interfaces map[string]*awdlInterface
}
type awdlInterface struct {
linkif *linkInterface
rwc awdlReadWriteCloser
peer *peer
stream stream
}
type awdlReadWriteCloser struct {
fromAWDL chan []byte
toAWDL chan []byte
}
func (c awdlReadWriteCloser) Read(p []byte) (n int, err error) {
if packet, ok := <-c.fromAWDL; ok {
n = copy(p, packet)
return n, nil
}
return 0, io.EOF
}
func (c awdlReadWriteCloser) Write(p []byte) (n int, err error) {
var pc []byte
pc = append(pc, p...)
c.toAWDL <- pc
return len(pc), nil
}
func (c awdlReadWriteCloser) Close() error {
close(c.fromAWDL)
close(c.toAWDL)
return nil
}
func (a *awdl) init(l *link) error {
a.link = l
a.mutex.Lock()
a.interfaces = make(map[string]*awdlInterface)
a.reconfigure = make(chan chan error, 1)
a.mutex.Unlock()
go func() {
for e := range a.reconfigure {
e <- nil
}
}()
return nil
}
func (a *awdl) create(name, local, remote string, incoming bool) (*awdlInterface, error) {
rwc := awdlReadWriteCloser{
fromAWDL: make(chan []byte, 1),
toAWDL: make(chan []byte, 1),
}
s := stream{}
s.init(rwc)
linkif, err := a.link.create(&s, name, "awdl", local, remote, incoming, true)
if err != nil {
return nil, err
}
intf := awdlInterface{
linkif: linkif,
rwc: rwc,
}
a.mutex.Lock()
a.interfaces[name] = &intf
a.mutex.Unlock()
go intf.linkif.handler()
return &intf, nil
}
func (a *awdl) getInterface(identity string) *awdlInterface {
a.mutex.RLock()
defer a.mutex.RUnlock()
if intf, ok := a.interfaces[identity]; ok {
return intf
}
return nil
}
func (a *awdl) shutdown(identity string) error {
if intf, ok := a.interfaces[identity]; ok {
close(intf.linkif.closed)
intf.rwc.Close()
a.mutex.Lock()
delete(a.interfaces, identity)
a.mutex.Unlock()
return nil
}
return errors.New("Interface not found or already closed")
}
*/

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@ -1,147 +0,0 @@
package mobile
import (
"encoding/json"
"os"
"time"
"github.com/gologme/log"
hjson "github.com/hjson/hjson-go"
"github.com/mitchellh/mapstructure"
"github.com/yggdrasil-network/yggdrasil-go/src/config"
"github.com/yggdrasil-network/yggdrasil-go/src/multicast"
"github.com/yggdrasil-network/yggdrasil-go/src/yggdrasil"
)
// Yggdrasil mobile package is meant to "plug the gap" for mobile support, as
// Gomobile will not create headers for Swift/Obj-C etc if they have complex
// (non-native) types. Therefore for iOS we will expose some nice simple
// functions. Note that in the case of iOS we handle reading/writing to/from TUN
// in Swift therefore we use the "dummy" TUN interface instead.
type Yggdrasil struct {
core yggdrasil.Core
multicast multicast.Multicast
log MobileLogger
}
func (m *Yggdrasil) addStaticPeers(cfg *config.NodeConfig) {
if len(cfg.Peers) == 0 && len(cfg.InterfacePeers) == 0 {
return
}
for {
for _, peer := range cfg.Peers {
m.core.AddPeer(peer, "")
time.Sleep(time.Second)
}
for intf, intfpeers := range cfg.InterfacePeers {
for _, peer := range intfpeers {
m.core.AddPeer(peer, intf)
time.Sleep(time.Second)
}
}
time.Sleep(time.Minute)
}
}
// StartAutoconfigure starts a node with a randomly generated config
func (m *Yggdrasil) StartAutoconfigure() error {
logger := log.New(m.log, "", 0)
logger.EnableLevel("error")
logger.EnableLevel("warn")
logger.EnableLevel("info")
nc := config.GenerateConfig()
nc.IfName = "dummy"
nc.AdminListen = "tcp://localhost:9001"
nc.Peers = []string{}
if hostname, err := os.Hostname(); err == nil {
nc.NodeInfo = map[string]interface{}{"name": hostname}
}
/*if err := m.core.SetRouterAdapter(m); err != nil {
logger.Errorln("An error occured setting router adapter:", err)
return err
}*/
state, err := m.core.Start(nc, logger)
if err != nil {
logger.Errorln("An error occured starting Yggdrasil:", err)
return err
}
m.multicast.Init(&m.core, state, logger, nil)
if err := m.multicast.Start(); err != nil {
logger.Errorln("An error occurred starting multicast:", err)
}
go m.addStaticPeers(nc)
return nil
}
// StartJSON starts a node with the given JSON config. You can get JSON config
// (rather than HJSON) by using the GenerateConfigJSON() function
func (m *Yggdrasil) StartJSON(configjson []byte) error {
logger := log.New(m.log, "", 0)
logger.EnableLevel("error")
logger.EnableLevel("warn")
logger.EnableLevel("info")
nc := config.GenerateConfig()
var dat map[string]interface{}
if err := hjson.Unmarshal(configjson, &dat); err != nil {
return err
}
if err := mapstructure.Decode(dat, &nc); err != nil {
return err
}
nc.IfName = "dummy"
/*if err := m.core.SetRouterAdapter(m); err != nil {
logger.Errorln("An error occured setting router adapter:", err)
return err
}*/
state, err := m.core.Start(nc, logger)
if err != nil {
logger.Errorln("An error occured starting Yggdrasil:", err)
return err
}
m.multicast.Init(&m.core, state, logger, nil)
if err := m.multicast.Start(); err != nil {
logger.Errorln("An error occurred starting multicast:", err)
}
go m.addStaticPeers(nc)
return nil
}
// Stop the mobile Yggdrasil instance
func (m *Yggdrasil) Stop() error {
m.core.Stop()
if err := m.Stop(); err != nil {
return err
}
return nil
}
// GenerateConfigJSON generates mobile-friendly configuration in JSON format
func GenerateConfigJSON() []byte {
nc := config.GenerateConfig()
nc.IfName = "dummy"
if json, err := json.Marshal(nc); err == nil {
return json
}
return nil
}
// GetAddressString gets the node's IPv6 address
func (m *Yggdrasil) GetAddressString() string {
return m.core.Address().String()
}
// GetSubnetString gets the node's IPv6 subnet in CIDR notation
func (m *Yggdrasil) GetSubnetString() string {
return m.core.Subnet().String()
}
// GetBoxPubKeyString gets the node's public encryption key
func (m *Yggdrasil) GetBoxPubKeyString() string {
return m.core.BoxPubKey()
}
// GetSigPubKeyString gets the node's public signing key
func (m *Yggdrasil) GetSigPubKeyString() string {
return m.core.SigPubKey()
}

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@ -1,12 +0,0 @@
// +build android
package mobile
import "log"
type MobileLogger struct{}
func (nsl MobileLogger) Write(p []byte) (n int, err error) {
log.Println(string(p))
return len(p), nil
}

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@ -1,61 +0,0 @@
// +build darwin
package mobile
/*
#cgo CFLAGS: -x objective-c
#cgo LDFLAGS: -framework Foundation
#import <Foundation/Foundation.h>
void Log(const char *text) {
NSString *nss = [NSString stringWithUTF8String:text];
NSLog(@"%@", nss);
}
*/
import "C"
import (
"unsafe"
)
type MobileLogger struct {
}
func (nsl MobileLogger) Write(p []byte) (n int, err error) {
p = append(p, 0)
cstr := (*C.char)(unsafe.Pointer(&p[0]))
C.Log(cstr)
return len(p), nil
}
/*
func (c *Core) AWDLCreateInterface(name, local, remote string, incoming bool) error {
if intf, err := c.link.awdl.create(name, local, remote, incoming); err != nil || intf == nil {
c.log.Println("c.link.awdl.create:", err)
return err
}
return nil
}
func (c *Core) AWDLShutdownInterface(name string) error {
return c.link.awdl.shutdown(name)
}
func (c *Core) AWDLRecvPacket(identity string) ([]byte, error) {
if intf := c.link.awdl.getInterface(identity); intf != nil {
read, ok := <-intf.rwc.toAWDL
if !ok {
return nil, errors.New("AWDLRecvPacket: channel closed")
}
return read, nil
}
return nil, errors.New("AWDLRecvPacket identity not known: " + identity)
}
func (c *Core) AWDLSendPacket(identity string, buf []byte) error {
packet := append(util.GetBytes(), buf[:]...)
if intf := c.link.awdl.getInterface(identity); intf != nil {
intf.rwc.fromAWDL <- packet
return nil
}
return errors.New("AWDLSendPacket identity not known: " + identity)
}
*/