25 lines
817 B
Kotlin
25 lines
817 B
Kotlin
// SPDX-FileCopyrightText: 2024 Paul Schaub <vanitasvitae@fsfe.org>
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//
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// SPDX-License-Identifier: Apache-2.0
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package openpgp
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import org.pgpainless.util.Passphrase
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/**
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* Extension function to convert a nullable [CharSequence] into an [Array]. Iff [this] is `null`,
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* then return an empty array, otherwise return an array only consisting of [this].
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*
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* @return array
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*/
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fun CharSequence?.toArray(): Array<CharSequence> = this?.let { arrayOf(it) } ?: emptyArray()
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/**
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* Return a [Passphrase] from this [CharSequence]. Iff [this] is `null` or blank, then this method
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* returns [Passphrase.emptyPassphrase], otherwise it returns [Passphrase.fromPassword].
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*
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* @return passphrase
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*/
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fun CharSequence?.toPassphrase(): Passphrase =
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this?.let { Passphrase.fromPassword(it) } ?: Passphrase.emptyPassphrase()
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