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Author SHA1 Message Date
semantic-release-bot
fa0412985c chore(release): 1.0.0-dev.8 [skip ci]
# [1.0.0-dev.8](https://github.com/ReVancedTeam/revanced-patcher/compare/v1.0.0-dev.7...v1.0.0-dev.8) (2022-03-24)

### Performance Improvements

* check type instead of class ([47eb493](47eb493f54))
2022-03-24 22:38:45 +00:00
Lucaskyy
0048788dd0 Merge remote-tracking branch 'origin/dev' into dev 2022-03-24 23:37:34 +01:00
Lucaskyy
47eb493f54 perf: check type instead of class
this is way better, thank you oSumAtrIX!
2022-03-24 23:37:28 +01:00
semantic-release-bot
6b1337e4fc chore(release): 1.0.0-dev.7 [skip ci]
# [1.0.0-dev.7](https://github.com/ReVancedTeam/revanced-patcher/compare/v1.0.0-dev.6...v1.0.0-dev.7) (2022-03-24)

### Bug Fixes

* **MethodResolver:** fix cd57a8c9a0 ([1af31b2](1af31b2aa3))
2022-03-24 22:31:58 +00:00
Lucaskyy
f4589db3a9 test: fix assert message 2022-03-24 23:31:01 +01:00
Lucaskyy
1af31b2aa3 fix(MethodResolver): fix cd57a8c9a0 2022-03-24 23:29:32 +01:00
4 changed files with 39 additions and 18 deletions

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@@ -1,3 +1,17 @@
# [1.0.0-dev.8](https://github.com/ReVancedTeam/revanced-patcher/compare/v1.0.0-dev.7...v1.0.0-dev.8) (2022-03-24)
### Performance Improvements
* check type instead of class ([47eb493](https://github.com/ReVancedTeam/revanced-patcher/commit/47eb493f5425dc27a4d6e79e6b02a36ef760e8da))
# [1.0.0-dev.7](https://github.com/ReVancedTeam/revanced-patcher/compare/v1.0.0-dev.6...v1.0.0-dev.7) (2022-03-24)
### Bug Fixes
* **MethodResolver:** fix cd57a8c9a0db7e3ae5ad0bca202e5955930319ab ([1af31b2](https://github.com/ReVancedTeam/revanced-patcher/commit/1af31b2aa3772a7473c04d27bf835c8eae13438d))
# [1.0.0-dev.6](https://github.com/ReVancedTeam/revanced-patcher/compare/v1.0.0-dev.5...v1.0.0-dev.6) (2022-03-24)

View File

@@ -1,2 +1,2 @@
kotlin.code.style = official
version = 1.0.0-dev.6
version = 1.0.0-dev.8

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@@ -1,15 +1,13 @@
package app.revanced.patcher.resolver
import mu.KotlinLogging
import app.revanced.patcher.cache.MethodMap
import app.revanced.patcher.cache.PatchData
import app.revanced.patcher.cache.PatternScanData
import app.revanced.patcher.signature.Signature
import app.revanced.patcher.util.ExtraTypes
import mu.KotlinLogging
import org.objectweb.asm.Type
import org.objectweb.asm.tree.*
import kotlin.reflect.KType
import kotlin.reflect.typeOf
private val logger = KotlinLogging.logger("MethodResolver")
@@ -131,13 +129,7 @@ private fun InsnList.scanFor(pattern: IntArray): ScanResult {
var occurrence = 0
while (i + occurrence < this.size()) {
val n = this[i + occurrence]
if (
!n.anyOf(
typeOf<LabelNode>(),
typeOf<LineNumberNode>()
) &&
n.opcode != pattern[occurrence]
) break
if (!n.shouldSkip() && n.opcode != pattern[occurrence]) break
if (++occurrence >= pattern.size) {
val current = i + occurrence
return ScanResult(true, current - pattern.size, current)
@@ -160,6 +152,5 @@ private fun Array<Type>.convertObjects(): Array<Type> {
return this.map { it.convertObject() }.toTypedArray()
}
private fun AbstractInsnNode.anyOf(vararg types: KType): Boolean {
return types.any { it.javaClass.isAssignableFrom(this.javaClass) }
}
private fun AbstractInsnNode.shouldSkip() =
type == AbstractInsnNode.LABEL || type == AbstractInsnNode.LINE

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@@ -39,8 +39,10 @@ internal class PatcherTest {
ACC_PUBLIC or ACC_STATIC,
arrayOf(ExtraTypes.ArrayAny),
intArrayOf(
GETSTATIC,
LDC,
INVOKEVIRTUAL
INVOKEVIRTUAL,
RETURN
)
)
)
@@ -66,7 +68,19 @@ internal class PatcherTest {
// Get the start index of our opcode pattern.
// This will be the index of the LDC instruction.
val startIndex = mainMethod.scanData.startIndex
TestUtil.assertNodeEqual(LdcInsnNode("Hello, world!"), instructions[startIndex]!!)
// Ignore this, just testing if the method resolver works :)
TestUtil.assertNodeEqual(
FieldInsnNode(
GETSTATIC,
Type.getInternalName(System::class.java),
"out",
// for whatever reason, it adds an "L" and ";" to the node string
"L${Type.getInternalName(PrintStream::class.java)};"
),
instructions[startIndex]!!
)
// Create a new LDC node and replace the LDC instruction.
val stringNode = LdcInsnNode("Hello, ReVanced! Editing bytecode.")
instructions.setAt(startIndex, stringNode)
@@ -82,7 +96,7 @@ internal class PatcherTest {
GETSTATIC,
Type.getInternalName(System::class.java), // "java/lang/System"
"out",
"L" + Type.getInternalName(PrintStream::class.java) // "Ljava/io/PrintStream"
Type.getInternalName(PrintStream::class.java) // "java/io/PrintStream"
),
LdcInsnNode("Hello, ReVanced! Adding bytecode."),
MethodInsnNode(
@@ -143,7 +157,9 @@ internal class PatcherTest {
fun `should not raise an exception if any signature member except the name is missing`() {
val sigName = "testMethod"
assertDoesNotThrow("Should raise an exception because opcodes is empty") {
assertDoesNotThrow(
"Should not raise an exception if any signature member except the name is missing"
) {
Patcher(
PatcherTest::class.java.getResourceAsStream("/test1.jar")!!,
ByteArrayOutputStream(),