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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/filesystem/FileSystemUtils.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/filesystem/FileSystemUtils.h')
-rw-r--r--dom/filesystem/FileSystemUtils.h44
1 files changed, 44 insertions, 0 deletions
diff --git a/dom/filesystem/FileSystemUtils.h b/dom/filesystem/FileSystemUtils.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_FileSystemUtils_h
+#define mozilla_dom_FileSystemUtils_h
+
+class nsIFile;
+
+namespace mozilla {
+namespace dom {
+
+#define FILESYSTEM_DOM_PATH_SEPARATOR_LITERAL "/"
+#define FILESYSTEM_DOM_PATH_SEPARATOR_CHAR '/'
+
+/*
+ * This class is for error handling.
+ * All methods in this class are static.
+ */
+class FileSystemUtils
+{
+public:
+ /*
+ * Return true if aDescendantPath is a descendant of aPath.
+ */
+ static bool
+ IsDescendantPath(const nsAString& aPath,
+ const nsAString& aDescendantPath);
+
+ /**
+ * Return true if this is valid DOMPath. It also splits the path in
+ * subdirectories and stores them in aParts.
+ */
+ static bool
+ IsValidRelativeDOMPath(const nsAString& aPath,
+ nsTArray<nsString>& aParts);
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_FileSystemUtils_h