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Side by Side Diff: chrome/browser/extensions/extension.h

Issue 18681: Revert "Parse more user script info out of the manifest and expose" (Closed)
Patch Set: Created 11 years, 11 months ago
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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2006-2008 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 CHROME_BROWSER_EXTENSIONS_EXTENSION_H_ 5 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_H_
6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_H_ 6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_H_
7 7
8 #include <string> 8 #include <string>
9 #include <vector> 9 #include <vector>
10 10
11 #include "base/file_path.h" 11 #include "base/file_path.h"
12 #include "base/string16.h" 12 #include "base/string16.h"
13 #include "base/values.h" 13 #include "base/values.h"
14 #include "chrome/browser/extensions/user_script_master.h"
15 #include "googleurl/src/gurl.h"
16 14
17 // Represents a Chromium extension. 15 // Represents a Chromium extension.
18 class Extension { 16 class Extension {
19 public: 17 public:
20 Extension(const FilePath& path); 18 Extension(){};
19 Extension(const FilePath& path) : path_(path) {};
21 20
22 // The format for extension manifests that this code understands. 21 // The format for extension manifests that this code understands.
23 static const int kExpectedFormatVersion = 1; 22 static const int kExpectedFormatVersion = 1;
24 23
25 // The name of the manifest inside an extension. 24 // The name of the manifest inside an extension.
26 static const char kManifestFilename[]; 25 static const char kManifestFilename[];
27 26
28 // Keys used in JSON representation of extensions. 27 // Keys used in JSON representation of extensions.
29 static const wchar_t* kDescriptionKey;
30 static const wchar_t* kFilesKey;
31 static const wchar_t* kFormatVersionKey; 28 static const wchar_t* kFormatVersionKey;
32 static const wchar_t* kIdKey; 29 static const wchar_t* kIdKey;
33 static const wchar_t* kMatchesKey;
34 static const wchar_t* kNameKey; 30 static const wchar_t* kNameKey;
35 static const wchar_t* kUserScriptsKey; 31 static const wchar_t* kDescriptionKey;
32 static const wchar_t* kContentScriptsKey;
36 static const wchar_t* kVersionKey; 33 static const wchar_t* kVersionKey;
37 34
38 // Error messages returned from InitFromValue(). 35 // Error messages returned from InitFromValue().
36 static const char* kInvalidFormatVersionError;
37 static const char* kInvalidManifestError;
38 static const char* kInvalidIdError;
39 static const char* kInvalidNameError;
39 static const char* kInvalidDescriptionError; 40 static const char* kInvalidDescriptionError;
40 static const char* kInvalidFileCountError; 41 static const char* kInvalidContentScriptsListError;
41 static const char* kInvalidFileError; 42 static const char* kInvalidContentScriptError;
42 static const char* kInvalidFilesError;
43 static const char* kInvalidFormatVersionError;
44 static const char* kInvalidIdError;
45 static const char* kInvalidManifestError;
46 static const char* kInvalidMatchCountError;
47 static const char* kInvalidMatchError;
48 static const char* kInvalidMatchesError;
49 static const char* kInvalidNameError;
50 static const char* kInvalidUserScriptError;
51 static const char* kInvalidUserScriptsListError;
52 static const char* kInvalidVersionError; 43 static const char* kInvalidVersionError;
53 44
54 // Creates an absolute url to a resource inside an extension. The
55 // |extension_url| argument should be the url() from an Extension object. The
56 // |relative_path| can be untrusted user input. The returned URL will either
57 // be invalid() or a child of |extension_url|.
58 // NOTE: Static so that it can be used from multiple threads.
59 static GURL GetResourceURL(const GURL& extension_url,
60 const std::string& relative_path);
61
62 // Creates an absolute path to a resource inside an extension. The
63 // |extension_path| argument should be the path() from an Extension object.
64 // The |relative_path| can be untrusted user input. The returned path will
65 // either be empty or a child of extension_path.
66 // NOTE: Static so that it can be used from multiple threads.
67 static FilePath GetResourcePath(const FilePath& extension_path,
68 const std::string& relative_path);
69
70 // The path to the folder the extension is stored in. 45 // The path to the folder the extension is stored in.
71 const FilePath& path() const { return path_; } 46 const FilePath& path() const { return path_; }
72 47
73 // The base URL for the extension.
74 const GURL& url() const { return extension_url_; }
75
76 // A human-readable ID for the extension. The convention is to use something 48 // A human-readable ID for the extension. The convention is to use something
77 // like 'com.example.myextension', but this is not currently enforced. An 49 // like 'com.example.myextension', but this is not currently enforced. An
78 // extension's ID is used in things like directory structures and URLs, and 50 // extension's ID is used in things like directory structures and URLs, and
79 // is expected to not change across versions. In the case of conflicts, 51 // is expected to not change across versions. In the case of conflicts,
80 // updates will only be allowed if the extension can be validated using the 52 // updates will only be allowed if the extension can be validated using the
81 // previous version's update key. 53 // previous version's update key.
82 const std::string& id() const { return id_; } 54 const std::string& id() const { return id_; }
83 55
84 // The version number for the extension. 56 // The version number for the extension.
85 const std::string& version() const { return version_; } 57 const std::string& version() const { return version_; }
86 58
87 // A human-readable name of the extension. 59 // A human-readable name of the extension.
88 const std::string& name() const { return name_; } 60 const std::string& name() const { return name_; }
89 61
90 // An optional longer description of the extension. 62 // An optional longer description of the extension.
91 const std::string& description() const { return description_; } 63 const std::string& description() const { return description_; }
92 64
93 // Paths to the content scripts that the extension contains. 65 // Paths to the content scripts that the extension contains.
94 const UserScriptList& user_scripts() const { 66 const std::vector<std::string>& content_scripts() const {
95 return user_scripts_; 67 return content_scripts_;
96 } 68 }
97 69
98 // Initialize the extension from a parsed manifest. 70 // Initialize the extension from a parsed manifest.
99 bool InitFromValue(const DictionaryValue& value, std::string* error); 71 bool InitFromValue(const DictionaryValue& value, std::string* error);
100 72
73 // Serialize the extension to a DictionaryValue.
74 void CopyToValue(DictionaryValue* value);
75
101 private: 76 private:
102 // The path to the directory the extension is stored in. 77 // The path to the directory the extension is stored in.
103 FilePath path_; 78 FilePath path_;
104 79
105 // The base extension url for the extension.
106 GURL extension_url_;
107
108 // The extension's ID. 80 // The extension's ID.
109 std::string id_; 81 std::string id_;
110 82
111 // The extension's version. 83 // The extension's version.
112 std::string version_; 84 std::string version_;
113 85
114 // The extension's human-readable name. 86 // The extension's human-readable name.
115 std::string name_; 87 std::string name_;
116 88
117 // An optional description for the extension. 89 // An optional description for the extension.
118 std::string description_; 90 std::string description_;
119 91
120 // Paths to the content scripts the extension contains. 92 // Paths to the content scripts the extension contains.
121 UserScriptList user_scripts_; 93 std::vector<std::string> content_scripts_;
122 94
123 DISALLOW_COPY_AND_ASSIGN(Extension); 95 DISALLOW_COPY_AND_ASSIGN(Extension);
124 }; 96 };
125 97
126 #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_H_ 98 #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_H_
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