# ProGuard usage for DAVdroid:
#       shrinking        yes (main reason for using ProGuard)
#       optimization     yes
#       obfuscation      no (DAVdroid is open-source)
#       preverification  no

-dontobfuscate

-optimizations !code/simplification/arithmetic,!code/simplification/cast,!field/*,!class/merging/*
-optimizationpasses 5
-allowaccessmodification
-dontpreverify

# ez-vcard
-dontwarn ezvcard.io.json.**            # JSON serializer (for jCards) not used
-dontwarn freemarker.**                 # freemarker templating library (for creating hCards) not used
-dontwarn org.jsoup.**                  # jsoup library (for hCard parsing) not used
-dontwarn sun.misc.Perf
-keep class ezvcard.property.** { *; }  # keep all VCard properties (created at runtime)

# ical4j: ignore unused dynamic libraries
-dontwarn aQute.**
-dontwarn groovy.**                       # Groovy-based ContentBuilder not used
-dontwarn org.codehaus.groovy.**
-dontwarn net.fortuna.ical4j.model.**     # ignore warnings from Groovy dependency
-keep class net.fortuna.ical4j.** { *; }  # keep all model classes (properties/factories, created at runtime)

# okhttp
-dontwarn java.nio.file.**   # not available on Android
-dontwarn org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement

# DAVdroid + libs
-keep class at.bitfire.** { *; }       # all DAVdroid code is required

# Spongcastle
-dontwarn org.spongycastle.jce.provider.X509LDAPCertStoreSpi
-dontwarn org.spongycastle.x509.util.LDAPStoreHelper
-keep class org.spongycastle.crypto.BufferedBlockCipher
-keep class org.spongycastle.crypto.CipherParameters
-keep class org.spongycastle.crypto.InvalidCipherTextException
-keep class org.spongycastle.crypto.digests.SHA256Digest
-keep class org.spongycastle.crypto.engines.AESEngine
-keep class org.spongycastle.crypto.generators.SCrypt
-keep class org.spongycastle.crypto.macs.HMac
-keep class org.spongycastle.crypto.modes.CBCBlockCipher
-keep class org.spongycastle.crypto.paddings.BlockCipherPadding
-keep class org.spongycastle.crypto.paddings.PKCS7Padding
-keep class org.spongycastle.crypto.paddings.PaddedBufferedBlockCipher
-keep class org.spongycastle.crypto.params.KeyParameter
-keep class org.spongycastle.crypto.params.ParametersWithIV
-keep class org.spongycastle.util.encoders.Hex