Support WebSocket in WebRequest API.

extensions/common/url_pattern.h

 // Copyright (c) 2012 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 EXTENSIONS_COMMON_URL_PATTERN_H_
 #define EXTENSIONS_COMMON_URL_PATTERN_H_
 
 #include <functional>
 #include <iosfwd>
 #include <string>
 #include <vector>
@@ skipping 29 matching lines @@
 // - http://* -- path not specified
 // - http://*foo/bar -- * not allowed as substring of host component
 // - http://foo.*.bar/baz -- * must be first component
 // - http:/bar -- scheme separator not found
 // - foo://* -- invalid scheme
 // - chrome:// -- we don't support chrome internal URLs
 class URLPattern {
  public:
   // A collection of scheme bitmasks for use with valid_schemes.
   enum SchemeMasks {
-    SCHEME_NONE       = 0,
-    SCHEME_HTTP       = 1 << 0,
-    SCHEME_HTTPS      = 1 << 1,
-    SCHEME_FILE       = 1 << 2,
-    SCHEME_FTP        = 1 << 3,
-    SCHEME_CHROMEUI   = 1 << 4,
-    SCHEME_EXTENSION  = 1 << 5,
+    SCHEME_NONE = 0,
+    SCHEME_HTTP = 1 << 0,
+    SCHEME_HTTPS = 1 << 1,
+    SCHEME_FILE = 1 << 2,
+    SCHEME_FTP = 1 << 3,
+    SCHEME_CHROMEUI = 1 << 4,
+    SCHEME_EXTENSION = 1 << 5,
     SCHEME_FILESYSTEM = 1 << 6,
+    SCHEME_WS = 1 << 7,
+    SCHEME_WSS = 1 << 8,
 
     // IMPORTANT!
     // SCHEME_ALL will match every scheme, including chrome://, chrome-
     // extension://, about:, etc. Because this has lots of security
     // implications, third-party extensions should usually not be able to get
     // access to URL patterns initialized this way. If there is a reason
     // for violating this general rule, document why this it safe.
-    SCHEME_ALL      = -1,
+    SCHEME_ALL = -1,
   };
 
   // Error codes returned from Parse().
   enum ParseResult {
     PARSE_SUCCESS = 0,
     PARSE_ERROR_MISSING_SCHEME_SEPARATOR,
     PARSE_ERROR_INVALID_SCHEME,
     PARSE_ERROR_WRONG_SCHEME_SEPARATOR,
     PARSE_ERROR_EMPTY_HOST,
     PARSE_ERROR_INVALID_HOST_WILDCARD,
@@ skipping 179 matching lines @@
 
   // A string representing this URLPattern.
   mutable std::string spec_;
 };
 
 std::ostream& operator<<(std::ostream& out, const URLPattern& url_pattern);
 
 typedef std::vector<URLPattern> URLPatternList;
 
 #endif  // EXTENSIONS_COMMON_URL_PATTERN_H_