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feat: remove extra zipalign step (#106)

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* feat: remove extra zipalign step

* remove zipfs

* remove use

* reduce compression

* put back misc.xml

* revert stupid autofix
This commit is contained in:
bogadana
2022-08-03 21:36:38 +02:00
committed by GitHub
parent 63a8aa315d
commit c8e793efab
8 changed files with 121 additions and 154 deletions
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23
src/main/kotlin/app/revanced/utils/signing/align/ZipAligner.kt
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@@ -1,28 +1,11 @@
package app.revanced.utils.signing.align
import app.revanced.utils.signing.align.zip.ZipFile
import java.io.File
import app.revanced.utils.signing.align.zip.structures.ZipEntry
internal object ZipAligner {
private const val DEFAULT_ALIGNMENT = 4
private const val LIBRARY_ALIGNMENT = 4096
fun align(input: File, output: File) {
val inputZip = ZipFile(input)
val outputZip = ZipFile(output)
for (entry in inputZip.entries) {
val data = inputZip.getDataForEntry(entry)
if (entry.compression == 0.toUShort()) {
val alignment = if (entry.fileName.endsWith(".so")) LIBRARY_ALIGNMENT else DEFAULT_ALIGNMENT
outputZip.addEntryAligned(entry, data, alignment)
} else {
outputZip.addEntry(entry, data)
}
}
outputZip.finish()
}
fun getEntryAlignment(entry: ZipEntry): Int? =
if (entry.compression.toUInt() != 0u) null else if (entry.fileName.endsWith(".so")) LIBRARY_ALIGNMENT else DEFAULT_ALIGNMENT
}