39 lines
910 B
Go
39 lines
910 B
Go
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package libp2pwebrtcdirect
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import (
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"encoding/json"
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"fmt"
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multibase "github.com/multiformats/go-multibase"
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"github.com/pions/webrtc"
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)
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func encodeSignal(desc webrtc.RTCSessionDescription) (string, error) {
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descData, err := json.Marshal(desc)
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if err != nil {
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return "", fmt.Errorf("failed to marshal description: %v", err)
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}
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descEnc, err := multibase.Encode(multibase.Base58BTC, descData)
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if err != nil {
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return "", fmt.Errorf("failed to encode description: %v", err)
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}
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return descEnc, nil
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}
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func decodeSignal(descEnc string) (webrtc.RTCSessionDescription, error) {
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var desc webrtc.RTCSessionDescription
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_, descData, err := multibase.Decode(descEnc)
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if err != nil {
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return desc, fmt.Errorf("failed to decode description: %v", err)
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}
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err = json.Unmarshal(descData, &desc)
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if err != nil {
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return desc, fmt.Errorf("failed to unmarshal description: %v", err)
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}
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return desc, nil
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}
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