dump_modemlog: move all files to subdirectory

Since radioext has already moved to this folder, it doesn't make sense
for the base folder to be dump_modemlog. This change moves it to its
own subfolder so that we can also add more in the future.

Test: build and flash, trigger bugreport and check modem logs are there
Bug: 302435001
Change-Id: Ia83378074068526023f591d63b1e5ac4700b8103
diff --git a/modem/dump_modemlog/dump_modemlog.cpp b/modem/dump_modemlog/dump_modemlog.cpp
new file mode 100644
index 0000000..47181cb
--- /dev/null
+++ b/modem/dump_modemlog/dump_modemlog.cpp
@@ -0,0 +1,72 @@
+/*
+ * Copyright 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.
+ */
+#include <android-base/properties.h>
+#include <dump/pixel_dump.h>
+
+#include "dumper.h"
+#include "modem_log_dumper.h"
+
+namespace pixel_modem::logging {
+
+/**
+ * @brief Implementation of AndroidPropertyManager that directly forwards to
+ * android base methods.
+ */
+class AndroidPropertyManagerImpl : public AndroidPropertyManager {
+ public:
+  bool GetBoolProperty(const std::string& key, bool default_value) override {
+    return android::base::GetBoolProperty(key, default_value);
+  };
+
+  std::string GetProperty(const std::string& key,
+                          const std::string& default_value) override {
+    return android::base::GetProperty(key, default_value);
+  };
+  int GetIntProperty(const std::string& key, int default_value) override {
+    return android::base::GetIntProperty(key, default_value);
+  };
+  void SetProperty(const std::string& key, const std::string& value) override {
+    android::base::SetProperty(key, value);
+  };
+};
+
+/**
+ * @brief Implementation of Dumper that directly forwards to their corresponding
+ * dumpstate methods.
+ */
+class DumperImpl : public Dumper {
+ public:
+  void DumpLogs(const LogDumpInfo& log_dump_info) override {
+    dumpLogs(log_dump_info.src_dir.data(), log_dump_info.dest_dir.data(),
+             log_dump_info.limit, log_dump_info.prefix.data());
+  }
+  void CopyFile(const FileCopyInfo& file_copy_info) override {
+    copyFile(file_copy_info.src_dir.data(), file_copy_info.dest_dir.data());
+  }
+};
+
+}  // namespace pixel_modem::logging
+
+int main() {
+  pixel_modem::logging::DumperImpl dumper_impl;
+  pixel_modem::logging::AndroidPropertyManagerImpl
+      android_property_manager_impl;
+  pixel_modem::logging::ModemLogDumper modem_log_dumper(
+      dumper_impl, android_property_manager_impl);
+
+  modem_log_dumper.DumpModemLogs();
+  return 0;
+}