Node / rns-mirrors / Reticulum-Go.git / files / examples / pageserver / internal / server / config.go

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// SPDX-License-Identifier: Apache-2.0

// Copyright (c) 2024-2026 Quad4.io

package server

import (

"os"

"path/filepath"

"strings"

"quad4/reticulum-go/pkg/debug"

)

// ClampDisplayName trims name, applies fallback when empty, and truncates to

// MaxNodeNameBytes for announce app_data.

func ClampDisplayName(name, fallback string) string {

name = strings.TrimSpace(name)

if name == "" {

name = fallback

}

if len(name) > MaxNodeNameBytes {

debug.Log(debug.DebugCritical,

"node name exceeds max length, truncating",

"max_bytes", MaxNodeNameBytes,

"got_bytes", len(name),

)

name = name[:MaxNodeNameBytes]

}

return name

}

// ResolveIdentityPath returns override when set, otherwise the default identity

// file under the current user's home.

func ResolveIdentityPath(override string) string {

if override != "" {

return override

}

homeDir, err := os.UserHomeDir()

if err != nil {

return filepath.Join(".reticulum-go", "storage", "identity")

}

return filepath.Join(homeDir, ".reticulum-go", "storage", "identity")

}