Move basic API permissions code out of //chrome

chrome/common/extensions/permissions/socket_permission_entry.h

-// Copyright 2013 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_PERMISSIONS_SOCKET_PERMISSION_ENTRY_H_
-#define CHROME_COMMON_EXTENSIONS_PERMISSIONS_SOCKET_PERMISSION_ENTRY_H_
-
-#include <string>
-#include <vector>
-
-#include "content/public/common/socket_permission_request.h"
-#include "ipc/ipc_param_traits.h"
-
-namespace ipc_fuzzer {
-template <class T> struct FuzzTraits;
-template <class T> struct GenerateTraits;
-}  // namespace ipc_fuzzer
-
-namespace extensions {
-
-// Internal representation of a socket permission for a specific operation, such
-// as UDP "bind", host 127.0.0.1, port *.
-class SocketPermissionEntry {
- public:
-  enum HostType {
-    ANY_HOST,
-    HOSTS_IN_DOMAINS,
-    SPECIFIC_HOSTS,
-  };
-
-  SocketPermissionEntry();
-  ~SocketPermissionEntry();
-
-  // operators <, == are needed by container std::set and algorithms
-  // std::set_includes and std::set_differences.
-  bool operator<(const SocketPermissionEntry& rhs) const;
-  bool operator==(const SocketPermissionEntry& rhs) const;
-
-  bool Check(const content::SocketPermissionRequest& request) const;
-
-  // Parse a host:port pattern for a given operation type.
-  //   <pattern> := '' |
-  //                <host> |
-  //                ':' <port> |
-  //                <host> ':' <port> |
-  //
-  //   <host> := '*' |
-  //             '*.' <anychar except '/' and '*'>+ |
-  //             <anychar except '/' and '*'>+
-  //
-  //   <port> := '*' |
-  //             <port number between 0 and 65535>)
-  static bool ParseHostPattern(
-      content::SocketPermissionRequest::OperationType type,
-      const std::string& pattern,
-      SocketPermissionEntry* entry);
-
-  static bool ParseHostPattern(
-      content::SocketPermissionRequest::OperationType type,
-      const std::vector<std::string>& pattern_tokens,
-      SocketPermissionEntry* entry);
-
-  // Returns true if the permission type can be bound to a host or port.
-  bool IsAddressBoundType() const;
-
-  std::string GetHostPatternAsString() const;
-  HostType GetHostType() const;
-
-  const content::SocketPermissionRequest& pattern() const { return pattern_; }
-  bool match_subdomains() const { return match_subdomains_; }
-
- private:
-  // Friend so ParamTraits can serialize us.
-  friend struct IPC::ParamTraits<SocketPermissionEntry>;
-  friend struct ipc_fuzzer::FuzzTraits<SocketPermissionEntry>;
-  friend struct ipc_fuzzer::GenerateTraits<SocketPermissionEntry>;
-
-  // The permission type, host and port.
-  content::SocketPermissionRequest pattern_;
-
-  // True if there was a wildcard in the host name.
-  bool match_subdomains_;
-};
-
-}  // namespace extensions
-
-#endif  // CHROME_COMMON_EXTENSIONS_PERMISSIONS_SOCKET_PERMISSION_ENTRY_H_