1 files changed, 34 insertions, 0 deletions
diff --git a/chrome/common/extensions/extension_extent.h b/chrome/common/extensions/extension_extent.h
new file mode 100644
index 0000000..76670ab
--- /dev/null
+++ b/chrome/common/extensions/extension_extent.h
@@ -0,0 +1,34 @@
+// Copyright (c) 2010 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.
+
+#ifndef CHROME_COMMON_EXTENSIONS_EXTENSION_EXTENT_H_
+#define CHROME_COMMON_EXTENSIONS_EXTENSION_EXTENT_H_
+
+#include <string>
+#include <vector>
+
+#include "googleurl/src/gurl.h"
+
+// Represents the set of URLs an extension uses for web content.
+class ExtensionExtent {
+ public:
+  const std::vector<std::string>& paths() const { return paths_; }
+  void add_path(const std::string& val) { paths_.push_back(val); }
+  void clear_paths() { paths_.clear(); }
+
+  const GURL& origin() const { return origin_; }
+  void set_origin(const GURL& val) { origin_ = val; }
+
+  bool ContainsURL(const GURL& url);
+
+ private:
+  // The security origin (scheme+host+port) of the extent.
+  GURL origin_;
+
+  // A set of path prefixes that further restrict the set of valid URLs below
+  // origin_. This may be empty.
+  std::vector<std::string> paths_;
+};
+
+#endif  // CHROME_COMMON_EXTENSIONS_EXTENSION_EXTENT_H_