diff options
Diffstat (limited to 'libs/binder/IPermissionController.cpp')
-rw-r--r-- | libs/binder/IPermissionController.cpp | 55 |
1 files changed, 54 insertions, 1 deletions
diff --git a/libs/binder/IPermissionController.cpp b/libs/binder/IPermissionController.cpp index 437113d..6bba996 100644 --- a/libs/binder/IPermissionController.cpp +++ b/libs/binder/IPermissionController.cpp @@ -48,6 +48,36 @@ public: if (reply.readExceptionCode() != 0) return 0; return reply.readInt32() != 0; } + + virtual void getPackagesForUid(const uid_t uid, Vector<String16>& packages) + { + Parcel data, reply; + data.writeInterfaceToken(IPermissionController::getInterfaceDescriptor()); + data.writeInt32(uid); + remote()->transact(GET_PACKAGES_FOR_UID_TRANSACTION, data, &reply); + // fail on exception + if (reply.readExceptionCode() != 0) { + return; + } + const int32_t size = reply.readInt32(); + if (size <= 0) { + return; + } + for (int i = 0; i < size; i++) { + packages.push(reply.readString16()); + } + } + + virtual bool isRuntimePermission(const String16& permission) + { + Parcel data, reply; + data.writeInterfaceToken(IPermissionController::getInterfaceDescriptor()); + data.writeString16(permission); + remote()->transact(IS_RUNTIME_PERMISSION_TRANSACTION, data, &reply); + // fail on exception + if (reply.readExceptionCode() != 0) return false; + return reply.readInt32() != 0; + } }; IMPLEMENT_META_INTERFACE(PermissionController, "android.os.IPermissionController"); @@ -57,7 +87,6 @@ IMPLEMENT_META_INTERFACE(PermissionController, "android.os.IPermissionController status_t BnPermissionController::onTransact( uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) { - //printf("PermissionController received: "); data.print(); switch(code) { case CHECK_PERMISSION_TRANSACTION: { CHECK_INTERFACE(IPermissionController, data, reply); @@ -69,6 +98,30 @@ status_t BnPermissionController::onTransact( reply->writeInt32(res ? 1 : 0); return NO_ERROR; } break; + + case GET_PACKAGES_FOR_UID_TRANSACTION: { + CHECK_INTERFACE(IPermissionController, data, reply); + int32_t uid = data.readInt32(); + Vector<String16> packages; + getPackagesForUid(uid, packages); + reply->writeNoException(); + size_t size = packages.size(); + reply->writeInt32(size); + for (size_t i = 0; i < size; i++) { + reply->writeString16(packages[i]); + } + return NO_ERROR; + } break; + + case IS_RUNTIME_PERMISSION_TRANSACTION: { + CHECK_INTERFACE(IPermissionController, data, reply); + String16 permission = data.readString16(); + const bool res = isRuntimePermission(permission); + reply->writeNoException(); + reply->writeInt32(res ? 1 : 0); + return NO_ERROR; + } break; + default: return BBinder::onTransact(code, data, reply, flags); } |