49 lines
972 B
Go
49 lines
972 B
Go
// Converts magnet URIs and info hashes into torrent metainfo files.
|
|
package main
|
|
|
|
import (
|
|
"flag"
|
|
"log"
|
|
"os"
|
|
"sync"
|
|
|
|
"github.com/anacrolix/libtorgo/bencode"
|
|
|
|
"bitbucket.org/anacrolix/go.torrent"
|
|
)
|
|
|
|
func main() {
|
|
flag.Parse()
|
|
cl, err := torrent.NewClient(nil)
|
|
if err != nil {
|
|
log.Fatalf("error creating client: %s", err)
|
|
}
|
|
wg := sync.WaitGroup{}
|
|
for _, arg := range flag.Args() {
|
|
t, err := cl.AddMagnet(arg)
|
|
if err != nil {
|
|
log.Fatalf("error adding magnet to client: %s", err)
|
|
}
|
|
wg.Add(1)
|
|
go func() {
|
|
defer wg.Done()
|
|
mi, ok := <-t.GotMetainfo
|
|
t.Close()
|
|
if !ok {
|
|
log.Printf("no metainfo for %q", t.Name())
|
|
return
|
|
}
|
|
f, err := os.Create(mi.Info.Name + ".torrent")
|
|
if err != nil {
|
|
log.Fatalf("error creating torrent metainfo file: %s", err)
|
|
}
|
|
defer f.Close()
|
|
err = bencode.NewEncoder(f).Encode(mi)
|
|
if err != nil {
|
|
log.Fatalf("error writing torrent metainfo file: %s", err)
|
|
}
|
|
}()
|
|
}
|
|
wg.Wait()
|
|
}
|