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| 1 // Copyright (c) 2012 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 #ifndef CHROME_BROWSER_MANAGED_MODE_MANAGED_MODE_SITE_LIST_H_ | |
| 6 #define CHROME_BROWSER_MANAGED_MODE_MANAGED_MODE_SITE_LIST_H_ | |
| 7 | |
| 8 #include <string> | |
| 9 #include <vector> | |
| 10 | |
| 11 #include "base/files/file_path.h" | |
| 12 #include "base/memory/ref_counted.h" | |
| 13 #include "base/memory/scoped_ptr.h" | |
| 14 #include "base/memory/scoped_vector.h" | |
| 15 | |
| 16 class Profile; | |
| 17 | |
| 18 namespace base { | |
| 19 class DictionaryValue; | |
| 20 class ListValue; | |
| 21 } | |
| 22 | |
| 23 // This class represents a "site list" that is part of a content pack. It is | |
| 24 // loaded from a JSON file inside the extension bundle, which defines the sites | |
| 25 // on the list. | |
| 26 // Every site has -- among other attributes -- a whitelist of URLs that are | |
| 27 // required to use it. All sites from all installed content packs together with | |
| 28 // their respective whitelists are combined in the ManagedModeURLFilter, which | |
| 29 // can tell for a given URL if it is part of the whitelist for any site. | |
| 30 // Effectively, ManagedModeURLFilter then acts as a big whitelist which is the | |
| 31 // union of the whitelists in all sites in all content packs. See | |
| 32 // http://goo.gl/cBCB8 for a diagram. | |
| 33 class ManagedModeSiteList { | |
| 34 public: | |
| 35 struct Site { | |
| 36 Site(const base::string16& name, int category_id); | |
| 37 ~Site(); | |
| 38 | |
| 39 // The human-readable name for the site. | |
| 40 base::string16 name; | |
| 41 | |
| 42 // An identifier for the category. Categories are hardcoded and start with | |
| 43 // 1, but apart from the offset correspond to the return values from | |
| 44 // GetCategoryNames() below. | |
| 45 int category_id; | |
| 46 | |
| 47 // A list of URL patterns that should be whitelisted for the site. | |
| 48 std::vector<std::string> patterns; | |
| 49 | |
| 50 // A list of SHA1 hashes of hostnames that should be whitelisted | |
| 51 // for the site. | |
| 52 std::vector<std::string> hostname_hashes; | |
| 53 }; | |
| 54 | |
| 55 ManagedModeSiteList(const std::string& extension_id, | |
| 56 const base::FilePath& path); | |
| 57 ~ManagedModeSiteList(); | |
| 58 | |
| 59 // Creates a copy of the site list. | |
| 60 // Caller takes ownership of the returned value. | |
| 61 ManagedModeSiteList* Clone(); | |
| 62 | |
| 63 // Returns a list of all categories. | |
| 64 // TODO(bauerb): The list is hardcoded for now, but if we allow custom | |
| 65 // categories, this should live in some registry. | |
| 66 static void GetCategoryNames(std::vector<base::string16>* categories); | |
| 67 | |
| 68 // Returns a list of all sites in this site list. | |
| 69 void GetSites(std::vector<Site>* sites); | |
| 70 | |
| 71 private: | |
| 72 bool LazyLoad(); | |
| 73 void CopyThumbnailUrl(const base::DictionaryValue* source, | |
| 74 base::DictionaryValue* dest); | |
| 75 | |
| 76 std::string extension_id_; | |
| 77 base::FilePath path_; | |
| 78 scoped_ptr<base::DictionaryValue> categories_; | |
| 79 scoped_ptr<base::ListValue> sites_; | |
| 80 | |
| 81 DISALLOW_COPY_AND_ASSIGN(ManagedModeSiteList); | |
| 82 }; | |
| 83 | |
| 84 #endif // CHROME_BROWSER_MANAGED_MODE_MANAGED_MODE_SITE_LIST_H_ | |
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