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| 1 // Copyright (c) 2013 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_COMMON_EXTENSIONS_MANIFEST_HANDLERS_SHARED_MODULE_INFO_H_ |
| 6 #define CHROME_COMMON_EXTENSIONS_MANIFEST_HANDLERS_SHARED_MODULE_INFO_H_ |
| 7 |
| 8 #include <string> |
| 9 #include <vector> |
| 10 |
| 11 #include "base/values.h" |
| 12 #include "chrome/common/extensions/extension.h" |
| 13 #include "chrome/common/extensions/manifest_handler.h" |
| 14 |
| 15 namespace extensions { |
| 16 |
| 17 class SharedModuleInfo : public Extension::ManifestData { |
| 18 public: |
| 19 SharedModuleInfo(); |
| 20 virtual ~SharedModuleInfo(); |
| 21 |
| 22 bool Parse(const Extension* extension, string16* error); |
| 23 |
| 24 struct ImportInfo { |
| 25 std::string extension_id; |
| 26 std::string minimum_version; |
| 27 }; |
| 28 |
| 29 // Utility functions. |
| 30 static void ParseImportedPath(const std::string& path, |
| 31 std::string* import_id, |
| 32 std::string* import_relative_path); |
| 33 static bool IsImportedPath(const std::string& path); |
| 34 |
| 35 // Functions relating to exporting resources. |
| 36 static bool IsSharedModule(const Extension* extension); |
| 37 static bool IsExportAllowed(const Extension* extension, |
| 38 const std::string& relative_path); |
| 39 |
| 40 // Functions relating to importing resources. |
| 41 static bool ImportsExtensionById(const Extension* extension, |
| 42 const std::string& other_id); |
| 43 static bool ImportsModules(const Extension* extension); |
| 44 static const std::vector<ImportInfo>& GetImports(const Extension* extension); |
| 45 |
| 46 private: |
| 47 // This extension exports the following resources to other extensions. |
| 48 URLPatternSet exported_set_; |
| 49 |
| 50 // Optional list of module imports of other extensions. |
| 51 std::vector<ImportInfo> imports_; |
| 52 }; |
| 53 |
| 54 // Parses all import/export keys in the manifest. |
| 55 class SharedModuleHandler : public ManifestHandler { |
| 56 public: |
| 57 SharedModuleHandler(); |
| 58 virtual ~SharedModuleHandler(); |
| 59 |
| 60 virtual bool Parse(Extension* extension, string16* error) OVERRIDE; |
| 61 virtual bool Validate(const Extension* extension, |
| 62 std::string* error, |
| 63 std::vector<InstallWarning>* warnings) const OVERRIDE; |
| 64 |
| 65 private: |
| 66 virtual const std::vector<std::string> Keys() const OVERRIDE; |
| 67 }; |
| 68 |
| 69 } // namespace extensions |
| 70 |
| 71 #endif // CHROME_COMMON_EXTENSIONS_MANIFEST_HANDLERS_SHARED_MODULE_INFO_H_ |
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