feat(Solid Explorer): Add Remove file size limit patch

Co-authored-by: oSumAtrIX <[email protected]>

src/main/kotlin/app/revanced/patches/solidexplorer2/functionality/filesize/fingerprints/OnReadyFingerprint.kt

@@ -0,0 +1,15 @@
+package app.revanced.patches.solidexplorer2.functionality.filesize.fingerprints
+
+import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
+import com.android.tools.smali.dexlib2.Opcode
+
+object OnReadyFingerprint : MethodFingerprint(
+    opcodes = listOf(
+        Opcode.CONST_WIDE_32, // Constant storing the 2MB limit
+        Opcode.CMP_LONG,
+        Opcode.IF_LEZ,
+    ),
+    customFingerprint = { methodDef, _ ->
+        methodDef.definingClass == "Lpl/solidexplorer/plugins/texteditor/TextEditor;" && methodDef.name == "onReady"
+    }
+)

src/main/kotlin/app/revanced/patches/solidexplorer2/functionality/filesize/patch/RemoveFileSizeLimitPatch.kt

@@ -0,0 +1,27 @@
+package app.revanced.patches.solidexplorer2.functionality.filesize.patch
+
+import app.revanced.extensions.toErrorResult
+import app.revanced.patcher.annotation.Compatibility
+import app.revanced.patcher.annotation.Description
+import app.revanced.patcher.annotation.Name
+import app.revanced.patcher.annotation.Package
+import app.revanced.patcher.data.BytecodeContext
+import app.revanced.patcher.extensions.InstructionExtensions.getInstruction
+import app.revanced.patcher.extensions.InstructionExtensions.replaceInstruction
+import app.revanced.patcher.patch.BytecodePatch
+import app.revanced.patcher.patch.annotations.Patch
+import app.revanced.patches.solidexplorer2.functionality.filesize.fingerprints.OnReadyFingerprint
+import com.android.tools.smali.dexlib2.iface.instruction.ThreeRegisterInstruction
+
+@Patch
+@Name("Remove file size limit")
+@Description("Allows opening files larger than 2 MB in the text editor.")
+@Compatibility([Package("pl.solidexplorer2")])
+class RemoveFileSizeLimitPatch : BytecodePatch(listOf(OnReadyFingerprint)) {
+    override fun execute(context: BytecodeContext) = OnReadyFingerprint.result?.let { result ->
+        val cmpIndex = result.scanResult.patternScanResult!!.startIndex + 1
+        val cmpResultRegister = result.mutableMethod.getInstruction<ThreeRegisterInstruction>(cmpIndex).registerA
+
+        result.mutableMethod.replaceInstruction(cmpIndex, "const/4 v${cmpResultRegister}, 0x0")
+    } ?: throw OnReadyFingerprint.toErrorResult()
+}