Support for recording registered LSPs

chrome/browser/safe_browsing/path_sanitizer.cc

Index: chrome/browser/safe_browsing/path_sanitizer.cc
diff --git a/chrome/browser/safe_browsing/path_sanitizer.cc b/chrome/browser/safe_browsing/path_sanitizer.cc
new file mode 100644
index 0000000000000000000000000000000000000000..7a58367cd6b6e0292784344fa9cfb6c311e4417f
--- /dev/null
+++ b/chrome/browser/safe_browsing/path_sanitizer.cc
@@ -0,0 +1,38 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/safe_browsing/path_sanitizer.h"
+
+#include "base/logging.h"
+#include "base/path_service.h"
+
+namespace safe_browsing {
+
+PathSanitizer::PathSanitizer() {
+  // Get the home directory path.
+  if (!PathService::Get(base::DIR_HOME, &home_path_))
+    NOTREACHED();
+}
+
+const base::FilePath& PathSanitizer::GetHomeDirectory() const {
+  return home_path_;
+}
+
+void PathSanitizer::StripHomeDirectory(base::FilePath* file_path) const {
+  base::FilePath sanitized_path(FILE_PATH_LITERAL("~\\"));
+
+  // The |file_path| is overwritten only if a relative path is found.
+  if (home_path_.AppendRelativePath(*file_path, &sanitized_path))
+    *file_path = sanitized_path;
+}
+
+void PathSanitizer::StripHomeDirectory(base::string16* file_path_str) const {
+  base::FilePath file_path(*file_path_str);
+
+  StripHomeDirectory(&file_path);
+
+  *file_path_str = file_path.value();
+}
+
+}  // namespace safe_browsing