Merge "libgui: no use readString16Inplace"
diff --git a/libs/android_runtime_lazy/Android.bp b/libs/android_runtime_lazy/Android.bp
index 09a5f39..cdd7764 100644
--- a/libs/android_runtime_lazy/Android.bp
+++ b/libs/android_runtime_lazy/Android.bp
@@ -35,6 +35,11 @@
     vendor_available: true,
     double_loadable: true,
     host_supported: true,
+    target: {
+        darwin: {
+            enabled: false,
+        }
+    },
 
     cflags: [
         "-Wall",
diff --git a/libs/binder/Android.bp b/libs/binder/Android.bp
index d363ee9..e6071a0 100644
--- a/libs/binder/Android.bp
+++ b/libs/binder/Android.bp
@@ -31,6 +31,11 @@
         "libutils_headers",
     ],
     min_sdk_version: "29",
+    target: {
+        darwin: {
+            enabled: false,
+        },
+    },
 }
 
 // These interfaces are android-specific implementation unrelated to binder
@@ -122,6 +127,9 @@
         vendor: {
             exclude_srcs: libbinder_device_interface_sources,
         },
+        darwin: {
+            enabled: false,
+        },
     },
 
     aidl: {
diff --git a/libs/binder/ndk/Android.bp b/libs/binder/ndk/Android.bp
index e4d86ae..cecc759 100644
--- a/libs/binder/ndk/Android.bp
+++ b/libs/binder/ndk/Android.bp
@@ -26,6 +26,9 @@
                 "-D__ANDROID_API__=10000",
             ],
         },
+        darwin: {
+            enabled: false,
+        },
     },
 }
 
@@ -84,6 +87,9 @@
         linux: {
             version_script: "libbinder_ndk.map.txt",
         },
+        darwin: {
+            enabled: false,
+        },
     },
     stubs: {
         symbol_file: "libbinder_ndk.map.txt",
diff --git a/libs/binder/ndk/ibinder.cpp b/libs/binder/ndk/ibinder.cpp
index 2a2eed7..4610ba9 100644
--- a/libs/binder/ndk/ibinder.cpp
+++ b/libs/binder/ndk/ibinder.cpp
@@ -181,7 +181,7 @@
 
         binder_status_t status = getClass()->onTransact(this, code, &in, &out);
         return PruneStatusT(status);
-    } else if (code == SHELL_COMMAND_TRANSACTION) {
+    } else if (code == SHELL_COMMAND_TRANSACTION && getClass()->handleShellCommand != nullptr) {
         int in = data.readFileDescriptor();
         int out = data.readFileDescriptor();
         int err = data.readFileDescriptor();
diff --git a/libs/binder/ndk/ibinder_internal.h b/libs/binder/ndk/ibinder_internal.h
index f601127..0fa47c6 100644
--- a/libs/binder/ndk/ibinder_internal.h
+++ b/libs/binder/ndk/ibinder_internal.h
@@ -115,13 +115,13 @@
     const ::android::String16& getInterfaceDescriptor() const { return mInterfaceDescriptor; }
 
     // required to be non-null, implemented for every class
-    const AIBinder_Class_onCreate onCreate;
-    const AIBinder_Class_onDestroy onDestroy;
-    const AIBinder_Class_onTransact onTransact;
+    const AIBinder_Class_onCreate onCreate = nullptr;
+    const AIBinder_Class_onDestroy onDestroy = nullptr;
+    const AIBinder_Class_onTransact onTransact = nullptr;
 
     // optional methods for a class
-    AIBinder_onDump onDump;
-    AIBinder_handleShellCommand handleShellCommand;
+    AIBinder_onDump onDump = nullptr;
+    AIBinder_handleShellCommand handleShellCommand = nullptr;
 
    private:
     // This must be a String16 since BBinder virtual getInterfaceDescriptor returns a reference to
diff --git a/libs/binder/ndk/tests/iface.cpp b/libs/binder/ndk/tests/iface.cpp
index 64832f3..a588985 100644
--- a/libs/binder/ndk/tests/iface.cpp
+++ b/libs/binder/ndk/tests/iface.cpp
@@ -118,7 +118,7 @@
     AIBinder_Weak_delete(mWeakBinder);
 }
 
-binder_status_t IFoo::addService(const char* instance) {
+AIBinder* IFoo::getBinder() {
     AIBinder* binder = nullptr;
 
     if (mWeakBinder != nullptr) {
@@ -132,8 +132,18 @@
             AIBinder_Weak_delete(mWeakBinder);
         }
         mWeakBinder = AIBinder_Weak_new(binder);
+
+        // WARNING: it is important that this class does not implement debug or
+        // shell functions because it does not use special C++ wrapper
+        // functions, and so this is how we test those functions.
     }
 
+    return binder;
+}
+
+binder_status_t IFoo::addService(const char* instance) {
+    AIBinder* binder = getBinder();
+
     binder_status_t status = AServiceManager_addService(binder, instance);
     // Strong references we care about kept by remote process
     AIBinder_decStrong(binder);
diff --git a/libs/binder/ndk/tests/include/iface/iface.h b/libs/binder/ndk/tests/include/iface/iface.h
index cdf5493..d9dd64b 100644
--- a/libs/binder/ndk/tests/include/iface/iface.h
+++ b/libs/binder/ndk/tests/include/iface/iface.h
@@ -30,6 +30,9 @@
 
     static AIBinder_Class* kClass;
 
+    // binder representing this interface with one reference count
+    AIBinder* getBinder();
+
     // Takes ownership of IFoo
     binder_status_t addService(const char* instance);
     static ::android::sp<IFoo> getService(const char* instance, AIBinder** outBinder = nullptr);
diff --git a/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp b/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp
index 44d8ebf..160b9f2 100644
--- a/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp
+++ b/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp
@@ -185,6 +185,26 @@
     AIBinder_decStrong(binder);
 }
 
+TEST(NdkBinder, UnimplementedDump) {
+    sp<IFoo> foo = IFoo::getService(IFoo::kSomeInstanceName);
+    ASSERT_NE(foo, nullptr);
+    AIBinder* binder = foo->getBinder();
+    EXPECT_EQ(OK, AIBinder_dump(binder, STDOUT_FILENO, nullptr, 0));
+    AIBinder_decStrong(binder);
+}
+
+TEST(NdkBinder, UnimplementedShell) {
+    // libbinder_ndk doesn't support calling shell, so we are calling from the
+    // libbinder across processes to the NDK service which doesn't implement
+    // shell
+    static const sp<android::IServiceManager> sm(android::defaultServiceManager());
+    sp<IBinder> testService = sm->getService(String16(IFoo::kSomeInstanceName));
+
+    Vector<String16> argsVec;
+    EXPECT_EQ(OK, IBinder::shellCommand(testService, STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO,
+                                        argsVec, nullptr, nullptr));
+}
+
 TEST(NdkBinder, DoubleNumber) {
     sp<IFoo> foo = IFoo::getService(IFoo::kSomeInstanceName);
     ASSERT_NE(foo, nullptr);
diff --git a/libs/binder/parcel_fuzzer/Android.bp b/libs/binder/parcel_fuzzer/Android.bp
index c5b3d80..3e6fe99 100644
--- a/libs/binder/parcel_fuzzer/Android.bp
+++ b/libs/binder/parcel_fuzzer/Android.bp
@@ -52,6 +52,11 @@
 cc_library_static {
     name: "libbinder_random_parcel",
     host_supported: true,
+    target: {
+        darwin: {
+            enabled: false,
+        }
+    },
     srcs: [
         "random_fd.cpp",
         "random_parcel.cpp",
diff --git a/libs/binder/rust/Android.bp b/libs/binder/rust/Android.bp
index dc8270e..fd5f2f5 100644
--- a/libs/binder/rust/Android.bp
+++ b/libs/binder/rust/Android.bp
@@ -10,6 +10,11 @@
         "libbinder_ndk_sys",
     ],
     host_supported: true,
+    target: {
+        darwin: {
+            enabled: false,
+        }
+    }
 }
 
 rust_library {
@@ -23,6 +28,11 @@
         "libbinder_ndk",
     ],
     host_supported: true,
+    target: {
+        darwin: {
+            enabled: false,
+        }
+    }
 }
 
 rust_bindgen {
@@ -64,6 +74,9 @@
                 "-D__ANDROID_API__=10000",
             ],
         },
+        darwin: {
+            enabled: false,
+        },
     },
 }
 
diff --git a/libs/binder/tests/fuzzers/Android.bp b/libs/binder/tests/fuzzers/Android.bp
index 46379fc..c465bed 100644
--- a/libs/binder/tests/fuzzers/Android.bp
+++ b/libs/binder/tests/fuzzers/Android.bp
@@ -26,6 +26,11 @@
         "libutils",
         "libbase",
     ],
+    target: {
+        darwin: {
+            enabled: false,
+        }
+    }
 }
 
 cc_fuzz {
diff --git a/libs/binderthreadstate/Android.bp b/libs/binderthreadstate/Android.bp
index 88752ee..08c62df 100644
--- a/libs/binderthreadstate/Android.bp
+++ b/libs/binderthreadstate/Android.bp
@@ -19,6 +19,11 @@
     double_loadable: true,
     vendor_available: true,
     host_supported: true,
+    target: {
+        darwin: {
+            enabled: false,
+        }
+    },
 
     shared_libs: [
         "libbinder",
diff --git a/libs/fakeservicemanager/Android.bp b/libs/fakeservicemanager/Android.bp
index 6909637..76518c1 100644
--- a/libs/fakeservicemanager/Android.bp
+++ b/libs/fakeservicemanager/Android.bp
@@ -9,6 +9,11 @@
         "libbinder",
         "libutils",
     ],
+    target: {
+        darwin: {
+            enabled: false,
+        },
+    },
 }
 
 cc_library {
diff --git a/libs/gralloc/types/Android.bp b/libs/gralloc/types/Android.bp
index cc31cd5..243d7f1 100644
--- a/libs/gralloc/types/Android.bp
+++ b/libs/gralloc/types/Android.bp
@@ -21,6 +21,11 @@
         "-Wno-enum-compare",
     ],
     host_supported: true,
+    target: {
+        darwin: {
+            enabled: false,
+        }
+    },
 
     vendor_available: true,
     vndk: {
diff --git a/libs/gralloc/types/fuzzer/Android.bp b/libs/gralloc/types/fuzzer/Android.bp
index 8444883..8933dc3 100644
--- a/libs/gralloc/types/fuzzer/Android.bp
+++ b/libs/gralloc/types/fuzzer/Android.bp
@@ -2,6 +2,11 @@
     name: "libgralloctypes_fuzzer",
     defaults: ["libbinder_ndk_host_user"],
     host_supported: true,
+    target: {
+        darwin: {
+            enabled: false,
+        }
+    },
 
     fuzz_config: {
         cc: ["marissaw@google.com"],