Merge "Merge tm-dev-plus-aosp-without-vendor@8763363" into stage-aosp-master

1 files changed, 44 insertions, 0 deletions

diff --git a/libs/input/PrintTools.cpp b/libs/input/PrintTools.cpp
new file mode 100644
index 0000000000..01f6bf514b
--- /dev/null
+++ b/libs/input/PrintTools.cpp
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+
+#define LOG_TAG "PrintTools"
+
+#include <input/PrintTools.h>
+#include <sstream>
+
+namespace android {
+
+const char* toString(bool value) {
+    return value ? "true" : "false";
+}
+
+std::string addLinePrefix(std::string str, const std::string& prefix) {
+    std::stringstream ss;
+    bool newLineStarted = true;
+    for (const auto& ch : str) {
+        if (newLineStarted) {
+            ss << prefix;
+            newLineStarted = false;
+        }
+        if (ch == '\n') {
+            newLineStarted = true;
+        }
+        ss << ch;
+    }
+    return ss.str();
+}
+
+} // namespace android