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Side by Side Diff: components/policy/core/browser/configuration_policy_handler.h

Issue 623133002: replace OVERRIDE and FINAL with override and final in components/ (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 2 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 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 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 #ifndef COMPONENTS_POLICY_CORE_BROWSER_CONFIGURATION_POLICY_HANDLER_H_ 5 #ifndef COMPONENTS_POLICY_CORE_BROWSER_CONFIGURATION_POLICY_HANDLER_H_
6 #define COMPONENTS_POLICY_CORE_BROWSER_CONFIGURATION_POLICY_HANDLER_H_ 6 #define COMPONENTS_POLICY_CORE_BROWSER_CONFIGURATION_POLICY_HANDLER_H_
7 7
8 #include <string> 8 #include <string>
9 #include <vector> 9 #include <vector>
10 10
(...skipping 64 matching lines...) Expand 10 before | Expand all | Expand 10 after
75 // subclassed to handle a single policy (not a combination of policies). 75 // subclassed to handle a single policy (not a combination of policies).
76 class POLICY_EXPORT TypeCheckingPolicyHandler 76 class POLICY_EXPORT TypeCheckingPolicyHandler
77 : public ConfigurationPolicyHandler { 77 : public ConfigurationPolicyHandler {
78 public: 78 public:
79 TypeCheckingPolicyHandler(const char* policy_name, 79 TypeCheckingPolicyHandler(const char* policy_name,
80 base::Value::Type value_type); 80 base::Value::Type value_type);
81 virtual ~TypeCheckingPolicyHandler(); 81 virtual ~TypeCheckingPolicyHandler();
82 82
83 // ConfigurationPolicyHandler methods: 83 // ConfigurationPolicyHandler methods:
84 virtual bool CheckPolicySettings(const PolicyMap& policies, 84 virtual bool CheckPolicySettings(const PolicyMap& policies,
85 PolicyErrorMap* errors) OVERRIDE; 85 PolicyErrorMap* errors) override;
86 86
87 const char* policy_name() const; 87 const char* policy_name() const;
88 88
89 protected: 89 protected:
90 // Runs policy checks and returns the policy value if successful. 90 // Runs policy checks and returns the policy value if successful.
91 bool CheckAndGetValue(const PolicyMap& policies, 91 bool CheckAndGetValue(const PolicyMap& policies,
92 PolicyErrorMap* errors, 92 PolicyErrorMap* errors,
93 const base::Value** value); 93 const base::Value** value);
94 94
95 private: 95 private:
(...skipping 12 matching lines...) Expand all
108 class POLICY_EXPORT IntRangePolicyHandlerBase 108 class POLICY_EXPORT IntRangePolicyHandlerBase
109 : public TypeCheckingPolicyHandler { 109 : public TypeCheckingPolicyHandler {
110 public: 110 public:
111 IntRangePolicyHandlerBase(const char* policy_name, 111 IntRangePolicyHandlerBase(const char* policy_name,
112 int min, 112 int min,
113 int max, 113 int max,
114 bool clamp); 114 bool clamp);
115 115
116 // ConfigurationPolicyHandler: 116 // ConfigurationPolicyHandler:
117 virtual bool CheckPolicySettings(const PolicyMap& policies, 117 virtual bool CheckPolicySettings(const PolicyMap& policies,
118 PolicyErrorMap* errors) OVERRIDE; 118 PolicyErrorMap* errors) override;
119 119
120 protected: 120 protected:
121 virtual ~IntRangePolicyHandlerBase(); 121 virtual ~IntRangePolicyHandlerBase();
122 122
123 // Ensures that the value is in the allowed range. Returns false if the value 123 // Ensures that the value is in the allowed range. Returns false if the value
124 // cannot be parsed or lies outside the allowed range and clamping is 124 // cannot be parsed or lies outside the allowed range and clamping is
125 // disabled. 125 // disabled.
126 bool EnsureInRange(const base::Value* input, 126 bool EnsureInRange(const base::Value* input,
127 int* output, 127 int* output,
128 PolicyErrorMap* errors); 128 PolicyErrorMap* errors);
(...skipping 15 matching lines...) Expand all
144 // ConfigurationPolicyHandler for policies that map directly to a preference. 144 // ConfigurationPolicyHandler for policies that map directly to a preference.
145 class POLICY_EXPORT SimplePolicyHandler : public TypeCheckingPolicyHandler { 145 class POLICY_EXPORT SimplePolicyHandler : public TypeCheckingPolicyHandler {
146 public: 146 public:
147 SimplePolicyHandler(const char* policy_name, 147 SimplePolicyHandler(const char* policy_name,
148 const char* pref_path, 148 const char* pref_path,
149 base::Value::Type value_type); 149 base::Value::Type value_type);
150 virtual ~SimplePolicyHandler(); 150 virtual ~SimplePolicyHandler();
151 151
152 // ConfigurationPolicyHandler methods: 152 // ConfigurationPolicyHandler methods:
153 virtual void ApplyPolicySettings(const PolicyMap& policies, 153 virtual void ApplyPolicySettings(const PolicyMap& policies,
154 PrefValueMap* prefs) OVERRIDE; 154 PrefValueMap* prefs) override;
155 155
156 private: 156 private:
157 // The DictionaryValue path of the preference the policy maps to. 157 // The DictionaryValue path of the preference the policy maps to.
158 const char* pref_path_; 158 const char* pref_path_;
159 159
160 DISALLOW_COPY_AND_ASSIGN(SimplePolicyHandler); 160 DISALLOW_COPY_AND_ASSIGN(SimplePolicyHandler);
161 }; 161 };
162 162
163 // Base class that encapsulates logic for mapping from a string enum list 163 // Base class that encapsulates logic for mapping from a string enum list
164 // to a separate matching type value. 164 // to a separate matching type value.
(...skipping 14 matching lines...) Expand all
179 // Callback that generates the map for this instance. 179 // Callback that generates the map for this instance.
180 typedef base::Callback<void(ScopedVector<MappingEntry>*)> GenerateMapCallback; 180 typedef base::Callback<void(ScopedVector<MappingEntry>*)> GenerateMapCallback;
181 181
182 StringMappingListPolicyHandler(const char* policy_name, 182 StringMappingListPolicyHandler(const char* policy_name,
183 const char* pref_path, 183 const char* pref_path,
184 const GenerateMapCallback& map_generator); 184 const GenerateMapCallback& map_generator);
185 virtual ~StringMappingListPolicyHandler(); 185 virtual ~StringMappingListPolicyHandler();
186 186
187 // ConfigurationPolicyHandler methods: 187 // ConfigurationPolicyHandler methods:
188 virtual bool CheckPolicySettings(const PolicyMap& policies, 188 virtual bool CheckPolicySettings(const PolicyMap& policies,
189 PolicyErrorMap* errors) OVERRIDE; 189 PolicyErrorMap* errors) override;
190 virtual void ApplyPolicySettings(const PolicyMap& policies, 190 virtual void ApplyPolicySettings(const PolicyMap& policies,
191 PrefValueMap* prefs) OVERRIDE; 191 PrefValueMap* prefs) override;
192 192
193 private: 193 private:
194 // Attempts to convert the list in |input| to |output| according to the table, 194 // Attempts to convert the list in |input| to |output| according to the table,
195 // returns false on errors. 195 // returns false on errors.
196 bool Convert(const base::Value* input, 196 bool Convert(const base::Value* input,
197 base::ListValue* output, 197 base::ListValue* output,
198 PolicyErrorMap* errors); 198 PolicyErrorMap* errors);
199 199
200 // Helper method that converts from a policy value string to the associated 200 // Helper method that converts from a policy value string to the associated
201 // pref value. 201 // pref value.
(...skipping 18 matching lines...) Expand all
220 public: 220 public:
221 IntRangePolicyHandler(const char* policy_name, 221 IntRangePolicyHandler(const char* policy_name,
222 const char* pref_path, 222 const char* pref_path,
223 int min, 223 int min,
224 int max, 224 int max,
225 bool clamp); 225 bool clamp);
226 virtual ~IntRangePolicyHandler(); 226 virtual ~IntRangePolicyHandler();
227 227
228 // ConfigurationPolicyHandler: 228 // ConfigurationPolicyHandler:
229 virtual void ApplyPolicySettings(const PolicyMap& policies, 229 virtual void ApplyPolicySettings(const PolicyMap& policies,
230 PrefValueMap* prefs) OVERRIDE; 230 PrefValueMap* prefs) override;
231 231
232 private: 232 private:
233 // Name of the pref to write. 233 // Name of the pref to write.
234 const char* pref_path_; 234 const char* pref_path_;
235 235
236 DISALLOW_COPY_AND_ASSIGN(IntRangePolicyHandler); 236 DISALLOW_COPY_AND_ASSIGN(IntRangePolicyHandler);
237 }; 237 };
238 238
239 // A policy handler implementation that maps an int percentage value to a 239 // A policy handler implementation that maps an int percentage value to a
240 // double. 240 // double.
241 class POLICY_EXPORT IntPercentageToDoublePolicyHandler 241 class POLICY_EXPORT IntPercentageToDoublePolicyHandler
242 : public IntRangePolicyHandlerBase { 242 : public IntRangePolicyHandlerBase {
243 public: 243 public:
244 IntPercentageToDoublePolicyHandler(const char* policy_name, 244 IntPercentageToDoublePolicyHandler(const char* policy_name,
245 const char* pref_path, 245 const char* pref_path,
246 int min, 246 int min,
247 int max, 247 int max,
248 bool clamp); 248 bool clamp);
249 virtual ~IntPercentageToDoublePolicyHandler(); 249 virtual ~IntPercentageToDoublePolicyHandler();
250 250
251 // ConfigurationPolicyHandler: 251 // ConfigurationPolicyHandler:
252 virtual void ApplyPolicySettings(const PolicyMap& policies, 252 virtual void ApplyPolicySettings(const PolicyMap& policies,
253 PrefValueMap* prefs) OVERRIDE; 253 PrefValueMap* prefs) override;
254 254
255 private: 255 private:
256 // Name of the pref to write. 256 // Name of the pref to write.
257 const char* pref_path_; 257 const char* pref_path_;
258 258
259 DISALLOW_COPY_AND_ASSIGN(IntPercentageToDoublePolicyHandler); 259 DISALLOW_COPY_AND_ASSIGN(IntPercentageToDoublePolicyHandler);
260 }; 260 };
261 261
262 // Like TypeCheckingPolicyHandler, but validates against a schema instead of a 262 // Like TypeCheckingPolicyHandler, but validates against a schema instead of a
263 // single type. |schema| is the schema used for this policy, and |strategy| is 263 // single type. |schema| is the schema used for this policy, and |strategy| is
264 // the strategy used for schema validation errors. 264 // the strategy used for schema validation errors.
265 class POLICY_EXPORT SchemaValidatingPolicyHandler 265 class POLICY_EXPORT SchemaValidatingPolicyHandler
266 : public ConfigurationPolicyHandler { 266 : public ConfigurationPolicyHandler {
267 public: 267 public:
268 SchemaValidatingPolicyHandler(const char* policy_name, 268 SchemaValidatingPolicyHandler(const char* policy_name,
269 Schema schema, 269 Schema schema,
270 SchemaOnErrorStrategy strategy); 270 SchemaOnErrorStrategy strategy);
271 virtual ~SchemaValidatingPolicyHandler(); 271 virtual ~SchemaValidatingPolicyHandler();
272 272
273 // ConfigurationPolicyHandler: 273 // ConfigurationPolicyHandler:
274 virtual bool CheckPolicySettings(const PolicyMap& policies, 274 virtual bool CheckPolicySettings(const PolicyMap& policies,
275 PolicyErrorMap* errors) OVERRIDE; 275 PolicyErrorMap* errors) override;
276 276
277 const char* policy_name() const; 277 const char* policy_name() const;
278 278
279 protected: 279 protected:
280 // Runs policy checks and returns the policy value if successful. 280 // Runs policy checks and returns the policy value if successful.
281 bool CheckAndGetValue(const PolicyMap& policies, 281 bool CheckAndGetValue(const PolicyMap& policies,
282 PolicyErrorMap* errors, 282 PolicyErrorMap* errors,
283 scoped_ptr<base::Value>* output); 283 scoped_ptr<base::Value>* output);
284 284
285 private: 285 private:
(...skipping 20 matching lines...) Expand all
306 const char* policy_name, 306 const char* policy_name,
307 const char* pref_path, 307 const char* pref_path,
308 Schema schema, 308 Schema schema,
309 SchemaOnErrorStrategy strategy, 309 SchemaOnErrorStrategy strategy,
310 RecommendedPermission recommended_permission, 310 RecommendedPermission recommended_permission,
311 MandatoryPermission mandatory_permission); 311 MandatoryPermission mandatory_permission);
312 virtual ~SimpleSchemaValidatingPolicyHandler(); 312 virtual ~SimpleSchemaValidatingPolicyHandler();
313 313
314 // ConfigurationPolicyHandler: 314 // ConfigurationPolicyHandler:
315 virtual bool CheckPolicySettings(const PolicyMap& policies, 315 virtual bool CheckPolicySettings(const PolicyMap& policies,
316 PolicyErrorMap* errors) OVERRIDE; 316 PolicyErrorMap* errors) override;
317 virtual void ApplyPolicySettings(const PolicyMap& policies, 317 virtual void ApplyPolicySettings(const PolicyMap& policies,
318 PrefValueMap* prefs) OVERRIDE; 318 PrefValueMap* prefs) override;
319 319
320 private: 320 private:
321 const char* pref_path_; 321 const char* pref_path_;
322 const bool allow_recommended_; 322 const bool allow_recommended_;
323 const bool allow_mandatory_; 323 const bool allow_mandatory_;
324 324
325 DISALLOW_COPY_AND_ASSIGN(SimpleSchemaValidatingPolicyHandler); 325 DISALLOW_COPY_AND_ASSIGN(SimpleSchemaValidatingPolicyHandler);
326 }; 326 };
327 327
328 // A policy handler to deprecate multiple legacy policies with a new one. 328 // A policy handler to deprecate multiple legacy policies with a new one.
329 // This handler will completely ignore any of legacy policy values if the new 329 // This handler will completely ignore any of legacy policy values if the new
330 // one is set. 330 // one is set.
331 class POLICY_EXPORT LegacyPoliciesDeprecatingPolicyHandler 331 class POLICY_EXPORT LegacyPoliciesDeprecatingPolicyHandler
332 : public ConfigurationPolicyHandler { 332 : public ConfigurationPolicyHandler {
333 public: 333 public:
334 LegacyPoliciesDeprecatingPolicyHandler( 334 LegacyPoliciesDeprecatingPolicyHandler(
335 ScopedVector<ConfigurationPolicyHandler> legacy_policy_handlers, 335 ScopedVector<ConfigurationPolicyHandler> legacy_policy_handlers,
336 scoped_ptr<SchemaValidatingPolicyHandler> new_policy_handler); 336 scoped_ptr<SchemaValidatingPolicyHandler> new_policy_handler);
337 virtual ~LegacyPoliciesDeprecatingPolicyHandler(); 337 virtual ~LegacyPoliciesDeprecatingPolicyHandler();
338 338
339 // ConfigurationPolicyHandler: 339 // ConfigurationPolicyHandler:
340 virtual bool CheckPolicySettings(const PolicyMap& policies, 340 virtual bool CheckPolicySettings(const PolicyMap& policies,
341 PolicyErrorMap* errors) OVERRIDE; 341 PolicyErrorMap* errors) override;
342 virtual void ApplyPolicySettings(const PolicyMap& policies, 342 virtual void ApplyPolicySettings(const PolicyMap& policies,
343 PrefValueMap* prefs) OVERRIDE; 343 PrefValueMap* prefs) override;
344 344
345 private: 345 private:
346 ScopedVector<ConfigurationPolicyHandler> legacy_policy_handlers_; 346 ScopedVector<ConfigurationPolicyHandler> legacy_policy_handlers_;
347 scoped_ptr<SchemaValidatingPolicyHandler> new_policy_handler_; 347 scoped_ptr<SchemaValidatingPolicyHandler> new_policy_handler_;
348 348
349 DISALLOW_COPY_AND_ASSIGN(LegacyPoliciesDeprecatingPolicyHandler); 349 DISALLOW_COPY_AND_ASSIGN(LegacyPoliciesDeprecatingPolicyHandler);
350 }; 350 };
351 351
352 } // namespace policy 352 } // namespace policy
353 353
354 #endif // COMPONENTS_POLICY_CORE_BROWSER_CONFIGURATION_POLICY_HANDLER_H_ 354 #endif // COMPONENTS_POLICY_CORE_BROWSER_CONFIGURATION_POLICY_HANDLER_H_
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