1 files changed, 56 insertions, 0 deletions
diff --git a/cmds/incident_helper/src/TextParserBase.cpp b/cmds/incident_helper/src/TextParserBase.cpp
new file mode 100644
index 000000000000..a8f9968ee8f6
--- /dev/null
+++ b/cmds/incident_helper/src/TextParserBase.cpp
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2017 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 "incident_helper"
+
+#include "TextParserBase.h"
+
+#include <android-base/file.h>
+
+using namespace android::base;
+using namespace std;
+
+// ================================================================================
+status_t NoopParser::Parse(const int in, const int out) const
+{
+    string content;
+    if (!ReadFdToString(in, &content)) {
+        fprintf(stderr, "[%s]Failed to read data from incidentd\n", this->name.string());
+        return -1;
+    }
+    if (!WriteStringToFd(content, out)) {
+        fprintf(stderr, "[%s]Failed to write data to incidentd\n", this->name.string());
+        return -1;
+    }
+    return NO_ERROR;
+}
+
+// ================================================================================
+status_t ReverseParser::Parse(const int in, const int out) const
+{
+    string content;
+    if (!ReadFdToString(in, &content)) {
+        fprintf(stderr, "[%s]Failed to read data from incidentd\n", this->name.string());
+        return -1;
+    }
+    // reverse the content
+    reverse(content.begin(), content.end());
+    if (!WriteStringToFd(content, out)) {
+        fprintf(stderr, "[%s]Failed to write data to incidentd\n", this->name.string());
+        return -1;
+    }
+    return NO_ERROR;
+}
+\ No newline at end of file