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Side by Side Diff: webkit/fileapi/file_system_util.h

Issue 9016020: Cleanup FileSystemOperation for preparing for adding FSO-factory method (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: build fix Created 8 years, 11 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 WEBKIT_FILEAPI_FILE_SYSTEM_UTIL_H_ 5 #ifndef WEBKIT_FILEAPI_FILE_SYSTEM_UTIL_H_
6 #define WEBKIT_FILEAPI_FILE_SYSTEM_UTIL_H_ 6 #define WEBKIT_FILEAPI_FILE_SYSTEM_UTIL_H_
7 #pragma once 7 #pragma once
8 8
9 #include "webkit/fileapi/file_system_types.h" 9 #include "webkit/fileapi/file_system_types.h"
10 #include "webkit/quota/quota_types.h" 10 #include "webkit/quota/quota_types.h"
(...skipping 17 matching lines...) Expand all
28 // what platform you're on. 28 // what platform you're on.
29 bool CrackFileSystemURL(const GURL& url, 29 bool CrackFileSystemURL(const GURL& url,
30 GURL* origin_url, 30 GURL* origin_url,
31 FileSystemType* type, 31 FileSystemType* type,
32 FilePath* file_path); 32 FilePath* file_path);
33 33
34 // Returns the root URI of the filesystem that can be specified by a pair of 34 // Returns the root URI of the filesystem that can be specified by a pair of
35 // |origin_url| and |type|. The returned URI can be used as a root path 35 // |origin_url| and |type|. The returned URI can be used as a root path
36 // of the filesystem (e.g. <returned_URI> + "/relative/path" will compose 36 // of the filesystem (e.g. <returned_URI> + "/relative/path" will compose
37 // a path pointing to the entry "/relative/path" in the filesystem). 37 // a path pointing to the entry "/relative/path" in the filesystem).
38 GURL GetFileSystemRootURI(const GURL& origin_url, fileapi::FileSystemType type); 38 GURL GetFileSystemRootURI(const GURL& origin_url, FileSystemType type);
39
40 // Returns the name for the filesystem that is specified by a pair of
41 // |origin_url| and |type|.
42 // (The name itself is neither really significant nor a formal identifier
43 // but can be referred as .name field of the returned FileSystem object
ericu 2012/01/09 18:44:44 s/referred as/read as the/
kinuko 2012/01/10 09:48:53 Done.
44 // as a user-friendly name in the javascript layer).
45 //
46 // Example:
47 // The name for a TEMPORARY filesystem of "http://www.example.com:80/"
48 // should look like: "http_www.example.host_80:temporary"
49 std::string GetFileSystemName(const GURL& origin_url, FileSystemType type);
39 50
40 // Converts FileSystemType |type| to/from the StorageType |storage_type| that 51 // Converts FileSystemType |type| to/from the StorageType |storage_type| that
41 // is used for the unified quota system. 52 // is used for the unified quota system.
42 // (Basically this naively maps TEMPORARY storage type to TEMPORARY filesystem 53 // (Basically this naively maps TEMPORARY storage type to TEMPORARY filesystem
43 // type, PERSISTENT storage type to PERSISTENT filesystem type and vice versa.) 54 // type, PERSISTENT storage type to PERSISTENT filesystem type and vice versa.)
44 FileSystemType QuotaStorageTypeToFileSystemType( 55 FileSystemType QuotaStorageTypeToFileSystemType(
45 quota::StorageType storage_type); 56 quota::StorageType storage_type);
46 quota::StorageType FileSystemTypeToQuotaStorageType(FileSystemType type); 57 quota::StorageType FileSystemTypeToQuotaStorageType(FileSystemType type);
47 58
48 // Returns the origin identifier string for the given |url| and vice versa. 59 // Returns the origin identifier string for the given |url| and vice versa.
49 // The origin identifier string is a serialized form of a security origin 60 // The origin identifier string is a serialized form of a security origin
50 // and can be used as a path name as it contains no "/" or other possibly 61 // and can be used as a path name as it contains no "/" or other possibly
51 // unsafe characters. (See WebKit's SecurityOrigin code for more details.) 62 // unsafe characters. (See WebKit's SecurityOrigin code for more details.)
52 // 63 //
53 // Example: 64 // Example:
54 // "http://www.example.com:80/"'s identifier should look like: 65 // "http://www.example.com:80/"'s identifier should look like:
55 // "http_www.example.host_80" 66 // "http_www.example.host_80"
56 std::string GetOriginIdentifierFromURL(const GURL& url); 67 std::string GetOriginIdentifierFromURL(const GURL& url);
57 GURL GetOriginURLFromIdentifier(const std::string& origin_identifier); 68 GURL GetOriginURLFromIdentifier(const std::string& origin_identifier);
58 69
59 // Returns the string representation of the given filesystem |type|. 70 // Returns the string representation of the given filesystem |type|.
60 // Returns an empty string if the |type| is invalid. 71 // Returns an empty string if the |type| is invalid.
61 std::string GetFileSystemTypeString(FileSystemType type); 72 std::string GetFileSystemTypeString(FileSystemType type);
62 73
63 } // namespace fileapi 74 } // namespace fileapi
64 75
65 #endif // WEBKIT_FILEAPI_FILE_SYSTEM_UTIL_H_ 76 #endif // WEBKIT_FILEAPI_FILE_SYSTEM_UTIL_H_
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