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      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 //
      5 // This is a port of ManifestParser.h from WebKit/WebCore/loader/appcache.
      6 
      7 /*
      8  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
     20  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
     23  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     24  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     25  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     26  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     27  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     28  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     29  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #ifndef CONTENT_BROWSER_APPCACHE_APPCACHE_MANIFEST_PARSER_H_
     33 #define CONTENT_BROWSER_APPCACHE_APPCACHE_MANIFEST_PARSER_H_
     34 
     35 #include <string>
     36 #include <vector>
     37 
     38 #include "base/containers/hash_tables.h"
     39 #include "content/common/appcache_interfaces.h"
     40 #include "content/common/content_export.h"
     41 
     42 class GURL;
     43 
     44 namespace content {
     45 
     46 struct CONTENT_EXPORT AppCacheManifest {
     47   AppCacheManifest();
     48   ~AppCacheManifest();
     49 
     50   base::hash_set<std::string> explicit_urls;
     51   AppCacheNamespaceVector intercept_namespaces;
     52   AppCacheNamespaceVector fallback_namespaces;
     53   AppCacheNamespaceVector online_whitelist_namespaces;
     54   bool online_whitelist_all;
     55   bool did_ignore_intercept_namespaces;
     56 };
     57 
     58 enum ParseMode {
     59   PARSE_MANIFEST_PER_STANDARD,
     60   PARSE_MANIFEST_ALLOWING_INTERCEPTS
     61 };
     62 
     63 CONTENT_EXPORT bool ParseManifest(
     64     const GURL& manifest_url,
     65     const char* data,
     66     int length,
     67     ParseMode parse_mode,
     68     AppCacheManifest& manifest);
     69 
     70 }  // namespace content
     71 
     72 #endif  // CONTENT_BROWSER_APPCACHE_APPCACHE_MANIFEST_PARSER_H_
     73