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Commit 7428b224 authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
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Merge "Add ExemptAidlInterfacesGenerator for PermissionAnnotationDetector" into main am: 80e907ed 

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3266871



Change-Id: I9ce18e39122baffefe4f3b3ab3c4e3adde8c13ef
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 3c494aa4 80e907ed

tools/lint/common/src/main/java/com/google/android/lint/aidl/EnforcePermissionUtils.kt

+19 −8
Original line number Diff line number Diff line
@@ -24,20 +24,31 @@ import com.intellij.psi.PsiReferenceList 
import org.jetbrains.uast.UMethod



/**

 * Given a UMethod, determine if this method is the entrypoint to an interface

 * generated by AIDL, returning the interface name if so, otherwise returning

 * null

 * Given a UMethod, determine if this method is the entrypoint to an interface generated by AIDL,

 * returning the interface name if so, otherwise returning null.

 */

fun getContainingAidlInterface(context: JavaContext, node: UMethod): String? {

    return containingAidlInterfacePsiClass(context, node)?.name

}



/**

 * Given a UMethod, determine if this method is the entrypoint to an interface generated by AIDL,

 * returning the fully qualified interface name if so, otherwise returning null.

 */

fun getContainingAidlInterfaceQualified(context: JavaContext, node: UMethod): String? {

    return containingAidlInterfacePsiClass(context, node)?.qualifiedName

}



private fun containingAidlInterfacePsiClass(context: JavaContext, node: UMethod): PsiClass? {

    val containingStub = containingStub(context, node) ?: return null

    val superMethod = node.findSuperMethods(containingStub)

    if (superMethod.isEmpty()) return null

    return containingStub.containingClass?.name

    return containingStub.containingClass

}



/* Returns the containing Stub class if any. This is not sufficient to infer

 * that the method itself extends an AIDL generated method. See

 * getContainingAidlInterface for that purpose.

/**

 * Returns the containing Stub class if any. This is not sufficient to infer that the method itself

 * extends an AIDL generated method. See getContainingAidlInterface for that purpose.

 */

fun containingStub(context: JavaContext, node: UMethod?): PsiClass? {

    var superClass = node?.containingClass?.superClass
@@ -48,7 +59,7 @@ fun containingStub(context: JavaContext, node: UMethod?): PsiClass? { 
    return null

}



private fun isStub(context: JavaContext, psiClass: PsiClass?): Boolean {

fun isStub(context: JavaContext, psiClass: PsiClass?): Boolean {

    if (psiClass == null) return false

    if (psiClass.name != "Stub") return false

    if (!context.evaluator.isStatic(psiClass)) return false