51 lines
1.1 KiB
Go
51 lines
1.1 KiB
Go
// Copyright (C) 2014 The Syncthing Authors.
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//
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this file,
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// You can obtain one at http://mozilla.org/MPL/2.0/.
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package discover
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import (
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"fmt"
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"net/url"
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"time"
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"github.com/syncthing/protocol"
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)
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type Factory func(*url.URL, *Announce) (Client, error)
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var (
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factories = make(map[string]Factory)
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DefaultErrorRetryInternval = 60 * time.Second
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DefaultGlobalBroadcastInterval = 1800 * time.Second
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)
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func Register(proto string, factory Factory) {
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factories[proto] = factory
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}
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func New(addr string, pkt *Announce) (Client, error) {
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uri, err := url.Parse(addr)
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if err != nil {
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return nil, err
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}
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factory, ok := factories[uri.Scheme]
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if !ok {
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return nil, fmt.Errorf("Unsupported scheme: %s", uri.Scheme)
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}
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client, err := factory(uri, pkt)
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if err != nil {
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return nil, err
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}
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return client, nil
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}
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type Client interface {
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Lookup(device protocol.DeviceID) []string
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StatusOK() bool
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Address() string
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Stop()
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}
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