Adding DropBox logging support for keystore functionality
This will allow us to track the actual usage patterns of keystore
functions and error occurences.
Bug: 36549319
Test: DropBox logging works for keystore tags
Change-Id: Iadfba3afebaa0be753212b1111b68f50b77f9978
(cherry picked from commit d6d8952b346f08b4b74199adc1215579f4faeeff)
diff --git a/keystore/operation_struct.h b/keystore/operation_struct.h
new file mode 100644
index 0000000..ea8a908
--- /dev/null
+++ b/keystore/operation_struct.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef KEYSTORE_OPERATION_STRUCT_H_
+#define KEYSTORE_OPERATION_STRUCT_H_
+
+#include <binder/Binder.h>
+#include <binder/IBinder.h>
+#include <keymasterV4_0/Keymaster.h>
+#include <utils/StrongPointer.h>
+
+#include <keystore/keymaster_types.h>
+#include <keystore/keystore_hidl_support.h>
+
+namespace keystore {
+
+using ::android::IBinder;
+using ::android::sp;
+using keymaster::support::Keymaster;
+
+struct Operation {
+ Operation() = default;
+ Operation(uint64_t handle_, uint64_t keyid_, KeyPurpose purpose_, const sp<Keymaster>& device_,
+ KeyCharacteristics&& characteristics_, sp<IBinder> appToken_,
+ const hidl_vec<KeyParameter> params_)
+ : handle(handle_), keyid(keyid_), purpose(purpose_), device(device_),
+ characteristics(characteristics_), appToken(appToken_), params(params_) {}
+ Operation(Operation&&) = default;
+ Operation(const Operation&) = delete;
+
+ bool hasAuthToken() const { return authToken.mac.size() != 0; }
+
+ uint64_t handle;
+ uint64_t keyid;
+ KeyPurpose purpose;
+ sp<Keymaster> device;
+ KeyCharacteristics characteristics;
+ sp<IBinder> appToken;
+ HardwareAuthToken authToken;
+ const hidl_vec<KeyParameter> params;
+};
+
+} // namespace keystore
+
+#endif