From 7b8f0db2c17da6488db1ec2c21a21a14ff8466aa Mon Sep 17 00:00:00 2001 From: oSumAtrIX Date: Sat, 28 Jan 2023 08:52:27 +0100 Subject: [PATCH] fix(youtube/sponsorblock): replace missing strings This partially reverts commit 0d14c46a Signed-off-by: oSumAtrIX --- .../RectangleFieldInvalidatorFingerprint.kt | 22 +++++++++++ .../patch/SponsorBlockBytecodePatch.kt | 39 ++++++++++++++++++- 2 files changed, 59 insertions(+), 2 deletions(-) create mode 100644 src/main/kotlin/app/revanced/patches/youtube/layout/sponsorblock/bytecode/fingerprints/RectangleFieldInvalidatorFingerprint.kt diff --git a/src/main/kotlin/app/revanced/patches/youtube/layout/sponsorblock/bytecode/fingerprints/RectangleFieldInvalidatorFingerprint.kt b/src/main/kotlin/app/revanced/patches/youtube/layout/sponsorblock/bytecode/fingerprints/RectangleFieldInvalidatorFingerprint.kt new file mode 100644 index 00000000..822484a8 --- /dev/null +++ b/src/main/kotlin/app/revanced/patches/youtube/layout/sponsorblock/bytecode/fingerprints/RectangleFieldInvalidatorFingerprint.kt @@ -0,0 +1,22 @@ +package app.revanced.patches.youtube.layout.sponsorblock.bytecode.fingerprints + + +import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint +import org.jf.dexlib2.iface.instruction.ReferenceInstruction +import org.jf.dexlib2.iface.reference.MethodReference + +object RectangleFieldInvalidatorFingerprint : MethodFingerprint( + "V", + customFingerprint = custom@{ methodDef -> + val instructions = methodDef.implementation?.instructions!! + val instructionCount = instructions.count() + + // the method has definitely more than 5 instructions + if (instructionCount < 5) return@custom false + + val referenceInstruction = instructions.elementAt(instructionCount - 2) // the second to last instruction + val reference = ((referenceInstruction as? ReferenceInstruction)?.reference as? MethodReference) + + reference?.parameterTypes?.size == 1 && reference.name == "invalidate" // the reference is the invalidate(..) method + } +) \ No newline at end of file diff --git a/src/main/kotlin/app/revanced/patches/youtube/layout/sponsorblock/bytecode/patch/SponsorBlockBytecodePatch.kt b/src/main/kotlin/app/revanced/patches/youtube/layout/sponsorblock/bytecode/patch/SponsorBlockBytecodePatch.kt index f070aa8a..8ca1ab12 100644 --- a/src/main/kotlin/app/revanced/patches/youtube/layout/sponsorblock/bytecode/patch/SponsorBlockBytecodePatch.kt +++ b/src/main/kotlin/app/revanced/patches/youtube/layout/sponsorblock/bytecode/patch/SponsorBlockBytecodePatch.kt @@ -7,9 +7,11 @@ import app.revanced.patcher.data.BytecodeContext import app.revanced.patcher.data.toMethodWalker import app.revanced.patcher.extensions.addInstruction import app.revanced.patcher.extensions.addInstructions +import app.revanced.patcher.extensions.replaceInstruction import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint.Companion.resolve import app.revanced.patcher.patch.BytecodePatch import app.revanced.patcher.patch.PatchResult +import app.revanced.patcher.patch.PatchResultError import app.revanced.patcher.patch.PatchResultSuccess import app.revanced.patcher.patch.annotations.DependsOn import app.revanced.patcher.patch.annotations.Patch @@ -17,7 +19,6 @@ import app.revanced.patcher.util.proxy.mutableTypes.MutableMethod import app.revanced.patches.shared.fingerprints.SeekbarFingerprint import app.revanced.patches.shared.fingerprints.SeekbarOnDrawFingerprint import app.revanced.patches.shared.mapping.misc.patch.ResourceMappingPatch -import app.revanced.patches.youtube.layout.autocaptions.fingerprints.StartVideoInformerFingerprint import app.revanced.patches.youtube.layout.sponsorblock.annotations.SponsorBlockCompatibility import app.revanced.patches.youtube.layout.sponsorblock.bytecode.fingerprints.* import app.revanced.patches.youtube.layout.sponsorblock.resource.patch.SponsorBlockResourcePatch @@ -29,7 +30,9 @@ import app.revanced.patches.youtube.misc.video.videoid.patch.VideoIdPatch import org.jf.dexlib2.Opcode import org.jf.dexlib2.iface.instruction.* import org.jf.dexlib2.iface.instruction.formats.Instruction35c +import org.jf.dexlib2.iface.reference.FieldReference import org.jf.dexlib2.iface.reference.MethodReference +import org.jf.dexlib2.iface.reference.StringReference @Patch @DependsOn( @@ -52,7 +55,6 @@ class SponsorBlockBytecodePatch : BytecodePatch( NextGenWatchLayoutFingerprint, AppendTimeFingerprint, PlayerOverlaysLayoutInitFingerprint, - StartVideoInformerFingerprint ) ) { @@ -233,6 +235,39 @@ class SponsorBlockBytecodePatch : BytecodePatch( "invoke-static {p0}, Lapp/revanced/integrations/sponsorblock/player/ui/SponsorBlockView;->initialize(Ljava/lang/Object;)V" ) + // get rectangle field name + RectangleFieldInvalidatorFingerprint.resolve(context, seekbarSignatureResult.classDef) + val rectangleFieldInvalidatorInstructions = + RectangleFieldInvalidatorFingerprint.result!!.method.implementation!!.instructions + val rectangleFieldName = + ((rectangleFieldInvalidatorInstructions.elementAt(rectangleFieldInvalidatorInstructions.count() - 3) as ReferenceInstruction).reference as FieldReference).name + + // replace the "replaceMeWith*" strings + context + .proxy(context.classes.first { it.type.endsWith("PlayerController;") }) + .mutableClass + .methods + .find { it.name == "setSponsorBarRect" } + ?.let { method -> + fun MutableMethod.replaceStringInstruction(index: Int, instruction: Instruction, with: String) { + val register = (instruction as OneRegisterInstruction).registerA + this.replaceInstruction( + index, "const-string v$register, \"$with\"" + ) + } + for ((index, it) in method.implementation!!.instructions.withIndex()) { + if (it.opcode.ordinal != Opcode.CONST_STRING.ordinal) continue + + when (((it as ReferenceInstruction).reference as StringReference).string) { + "replaceMeWithsetSponsorBarRect" -> method.replaceStringInstruction( + index, + it, + rectangleFieldName + ) + } + } + } ?: return PatchResultError("Could not find the method which contains the replaceMeWith* strings") + // TODO: isSBChannelWhitelisting implementation return PatchResultSuccess()