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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // Maps hostnames to custom content settings. Written on the UI thread and read | 5 // Maps hostnames to custom content settings. Written on the UI thread and read |
| 6 // on any thread. One instance per profile. | 6 // on any thread. One instance per profile. |
| 7 | 7 |
| 8 #ifndef CHROME_BROWSER_CONTENT_SETTINGS_HOST_CONTENT_SETTINGS_MAP_H_ | 8 #ifndef CHROME_BROWSER_CONTENT_SETTINGS_HOST_CONTENT_SETTINGS_MAP_H_ |
| 9 #define CHROME_BROWSER_CONTENT_SETTINGS_HOST_CONTENT_SETTINGS_MAP_H_ | 9 #define CHROME_BROWSER_CONTENT_SETTINGS_HOST_CONTENT_SETTINGS_MAP_H_ |
| 10 #pragma once | 10 #pragma once |
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| 53 static void RegisterUserPrefs(PrefService* prefs); | 53 static void RegisterUserPrefs(PrefService* prefs); |
| 54 | 54 |
| 55 // Returns the default setting for a particular content type. If |provider_id| | 55 // Returns the default setting for a particular content type. If |provider_id| |
| 56 // is not NULL, the id of the provider which provided the default setting is | 56 // is not NULL, the id of the provider which provided the default setting is |
| 57 // assigned to it. | 57 // assigned to it. |
| 58 // | 58 // |
| 59 // This may be called on any thread. | 59 // This may be called on any thread. |
| 60 ContentSetting GetDefaultContentSetting(ContentSettingsType content_type, | 60 ContentSetting GetDefaultContentSetting(ContentSettingsType content_type, |
| 61 std::string* provider_id) const; | 61 std::string* provider_id) const; |
| 62 | 62 |
| 63 // Returns the default settings for all content types. | |
| 64 // | |
| 65 // This may be called on any thread. | |
| 66 ContentSettings GetDefaultContentSettings() const; | |
| 67 | |
| 68 // Returns a single |ContentSetting| which applies to the given URLs. Note | 63 // Returns a single |ContentSetting| which applies to the given URLs. Note |
| 69 // that certain internal schemes are whitelisted. For |CONTENT_TYPE_COOKIES|, | 64 // that certain internal schemes are whitelisted. For |CONTENT_TYPE_COOKIES|, |
| 70 // |CookieSettings| should be used instead. For content types that can't be | 65 // |CookieSettings| should be used instead. For content types that can't be |
| 71 // converted to a |ContentSetting|, |GetContentSettingValue| should be called. | 66 // converted to a |ContentSetting|, |GetContentSettingValue| should be called. |
| 72 // If there is no content setting, returns CONTENT_SETTING_DEFAULT. | 67 // If there is no content setting, returns CONTENT_SETTING_DEFAULT. |
| 73 // | 68 // |
| 74 // May be called on any thread. | 69 // May be called on any thread. |
| 75 ContentSetting GetContentSetting( | 70 ContentSetting GetContentSetting( |
| 76 const GURL& primary_url, | 71 const GURL& primary_url, |
| 77 const GURL& secondary_url, | 72 const GURL& secondary_url, |
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| 91 // patterns. | 86 // patterns. |
| 92 // The ownership of the resulting |Value| is transfered to the caller. | 87 // The ownership of the resulting |Value| is transfered to the caller. |
| 93 // May be called on any thread. | 88 // May be called on any thread. |
| 94 base::Value* GetWebsiteSetting( | 89 base::Value* GetWebsiteSetting( |
| 95 const GURL& primary_url, | 90 const GURL& primary_url, |
| 96 const GURL& secondary_url, | 91 const GURL& secondary_url, |
| 97 ContentSettingsType content_type, | 92 ContentSettingsType content_type, |
| 98 const std::string& resource_identifier, | 93 const std::string& resource_identifier, |
| 99 content_settings::SettingInfo* info) const; | 94 content_settings::SettingInfo* info) const; |
| 100 | 95 |
| 101 // Returns all ContentSettings which apply to the given |primary_url|. For | |
| 102 // content setting types that require an additional resource identifier, the | |
| 103 // default content setting is returned. | |
| 104 // | |
| 105 // This may be called on any thread. | |
| 106 ContentSettings GetContentSettings( | |
| 107 const GURL& primary_url) const; | |
| 108 | |
| 109 // For a given content type, returns all patterns with a non-default setting, | 96 // For a given content type, returns all patterns with a non-default setting, |
| 110 // mapped to their actual settings, in the precedence order of the rules. | 97 // mapped to their actual settings, in the precedence order of the rules. |
| 111 // |settings| must be a non-NULL outparam. | 98 // |settings| must be a non-NULL outparam. |
| 112 // | 99 // |
| 113 // This may be called on any thread. | 100 // This may be called on any thread. |
| 114 void GetSettingsForOneType(ContentSettingsType content_type, | 101 void GetSettingsForOneType(ContentSettingsType content_type, |
| 115 const std::string& resource_identifier, | 102 const std::string& resource_identifier, |
| 116 ContentSettingsForOneType* settings) const; | 103 ContentSettingsForOneType* settings) const; |
| 117 | 104 |
| 118 // Sets the default setting for a particular content type. This method must | 105 // Sets the default setting for a particular content type. This method must |
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| 220 // Content setting providers. | 207 // Content setting providers. |
| 221 ProviderMap content_settings_providers_; | 208 ProviderMap content_settings_providers_; |
| 222 | 209 |
| 223 // Used around accesses to the following objects to guarantee thread safety. | 210 // Used around accesses to the following objects to guarantee thread safety. |
| 224 mutable base::Lock lock_; | 211 mutable base::Lock lock_; |
| 225 | 212 |
| 226 DISALLOW_COPY_AND_ASSIGN(HostContentSettingsMap); | 213 DISALLOW_COPY_AND_ASSIGN(HostContentSettingsMap); |
| 227 }; | 214 }; |
| 228 | 215 |
| 229 #endif // CHROME_BROWSER_CONTENT_SETTINGS_HOST_CONTENT_SETTINGS_MAP_H_ | 216 #endif // CHROME_BROWSER_CONTENT_SETTINGS_HOST_CONTENT_SETTINGS_MAP_H_ |
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