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Side by Side Diff: content/browser/download/download_file.h

Issue 12213066: Use base namespace for FilePath in content/browser (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 10 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 CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_FILE_H_ 5 #ifndef CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_FILE_H_
6 #define CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_FILE_H_ 6 #define CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_FILE_H_
7 7
8 #include <string> 8 #include <string>
9 9
10 #include "base/basictypes.h" 10 #include "base/basictypes.h"
(...skipping 16 matching lines...) Expand all
27 // be DOWNLOAD_INTERRUPT_REASON_NONE; on a failed initialize, it will be 27 // be DOWNLOAD_INTERRUPT_REASON_NONE; on a failed initialize, it will be
28 // set to the reason for the failure. 28 // set to the reason for the failure.
29 typedef base::Callback<void(DownloadInterruptReason reason)> 29 typedef base::Callback<void(DownloadInterruptReason reason)>
30 InitializeCallback; 30 InitializeCallback;
31 31
32 // Callback used with Rename*(). On a successful rename |reason| will be 32 // Callback used with Rename*(). On a successful rename |reason| will be
33 // DOWNLOAD_INTERRUPT_REASON_NONE and |path| the path the rename 33 // DOWNLOAD_INTERRUPT_REASON_NONE and |path| the path the rename
34 // was done to. On a failed rename, |reason| will contain the 34 // was done to. On a failed rename, |reason| will contain the
35 // error. 35 // error.
36 typedef base::Callback<void(DownloadInterruptReason reason, 36 typedef base::Callback<void(DownloadInterruptReason reason,
37 const FilePath& path)> RenameCompletionCallback; 37 const base::FilePath& path)>
38 RenameCompletionCallback;
38 39
39 virtual ~DownloadFile() {} 40 virtual ~DownloadFile() {}
40 41
41 // Upon completion, |callback| will be called on the UI 42 // Upon completion, |callback| will be called on the UI
42 // thread as per the comment above, passing DOWNLOAD_INTERRUPT_REASON_NONE 43 // thread as per the comment above, passing DOWNLOAD_INTERRUPT_REASON_NONE
43 // on success, or a network download interrupt reason on failure. 44 // on success, or a network download interrupt reason on failure.
44 virtual void Initialize(const InitializeCallback& callback) = 0; 45 virtual void Initialize(const InitializeCallback& callback) = 0;
45 46
46 // Rename the download file to |full_path|. If that file exists 47 // Rename the download file to |full_path|. If that file exists
47 // |full_path| will be uniquified by suffixing " (<number>)" to the 48 // |full_path| will be uniquified by suffixing " (<number>)" to the
48 // file name before the extension. 49 // file name before the extension.
49 virtual void RenameAndUniquify(const FilePath& full_path, 50 virtual void RenameAndUniquify(const base::FilePath& full_path,
50 const RenameCompletionCallback& callback) = 0; 51 const RenameCompletionCallback& callback) = 0;
51 52
52 // Rename the download file to |full_path| and annotate it with 53 // Rename the download file to |full_path| and annotate it with
53 // "Mark of the Web" information about its source. No uniquification 54 // "Mark of the Web" information about its source. No uniquification
54 // will be performed. 55 // will be performed.
55 virtual void RenameAndAnnotate(const FilePath& full_path, 56 virtual void RenameAndAnnotate(const base::FilePath& full_path,
56 const RenameCompletionCallback& callback) = 0; 57 const RenameCompletionCallback& callback) = 0;
57 58
58 // Detach the file so it is not deleted on destruction. 59 // Detach the file so it is not deleted on destruction.
59 virtual void Detach() = 0; 60 virtual void Detach() = 0;
60 61
61 // Abort the download and automatically close the file. 62 // Abort the download and automatically close the file.
62 virtual void Cancel() = 0; 63 virtual void Cancel() = 0;
63 64
64 virtual FilePath FullPath() const = 0; 65 virtual base::FilePath FullPath() const = 0;
65 virtual bool InProgress() const = 0; 66 virtual bool InProgress() const = 0;
66 virtual int64 BytesSoFar() const = 0; 67 virtual int64 BytesSoFar() const = 0;
67 virtual int64 CurrentSpeed() const = 0; 68 virtual int64 CurrentSpeed() const = 0;
68 69
69 // Set |hash| with sha256 digest for the file. 70 // Set |hash| with sha256 digest for the file.
70 // Returns true if digest is successfully calculated. 71 // Returns true if digest is successfully calculated.
71 virtual bool GetHash(std::string* hash) = 0; 72 virtual bool GetHash(std::string* hash) = 0;
72 73
73 // Returns the current (intermediate) state of the hash as a byte string. 74 // Returns the current (intermediate) state of the hash as a byte string.
74 virtual std::string GetHashState() = 0; 75 virtual std::string GetHashState() = 0;
75 76
76 // For testing. Must be called on FILE thread. 77 // For testing. Must be called on FILE thread.
77 // TODO(rdsmith): Replace use of EnsureNoPendingDownloads() 78 // TODO(rdsmith): Replace use of EnsureNoPendingDownloads()
78 // on the DownloadManager with a test-specific DownloadFileFactory 79 // on the DownloadManager with a test-specific DownloadFileFactory
79 // which keeps track of the number of DownloadFiles. 80 // which keeps track of the number of DownloadFiles.
80 static int GetNumberOfDownloadFiles(); 81 static int GetNumberOfDownloadFiles();
81 82
82 protected: 83 protected:
83 static int number_active_objects_; 84 static int number_active_objects_;
84 }; 85 };
85 86
86 } // namespace content 87 } // namespace content
87 88
88 #endif // CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_FILE_H_ 89 #endif // CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_FILE_H_
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