yggdrasil-go/contrib/mobile/mobile_apple.go

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//go:build ios || darwin
// +build ios 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"
"github.com/yggdrasil-network/yggdrasil-go/src/tun"
)
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 (m *Yggdrasil) TakeOverTUN(fd int32) error {
options := []tun.SetupOption{
tun.FileDescriptor(fd),
tun.InterfaceMTU(m.iprwc.MTU()),
}
var err error
m.tun, err = tun.New(m.iprwc, m.logger, options...)
return err
}