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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 BASE_SCOPED_TEMP_DIR_H_ | 5 #ifndef BASE_SCOPED_TEMP_DIR_H_ |
6 #define BASE_SCOPED_TEMP_DIR_H_ | 6 #define BASE_SCOPED_TEMP_DIR_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 // An object representing a temporary / scratch directory that should be cleaned | 9 // An object representing a temporary / scratch directory that should be cleaned |
10 // up (recursively) when this object goes out of scope. Note that since | 10 // up (recursively) when this object goes out of scope. Note that since |
11 // deletion occurs during the destructor, no further error handling is possible | 11 // deletion occurs during the destructor, no further error handling is possible |
12 // if the directory fails to be deleted. As a result, deletion is not | 12 // if the directory fails to be deleted. As a result, deletion is not |
13 // guaranteed by this class. | 13 // guaranteed by this class. |
14 // | 14 // |
15 // Multiple calls to the methods which establish a temporary directory | 15 // Multiple calls to the methods which establish a temporary directory |
16 // (CreateUniqueTempDir, CreateUniqueTempDirUnderPath, and Set) must have | 16 // (CreateUniqueTempDir, CreateUniqueTempDirUnderPath, and Set) must have |
17 // intervening calls to Delete or Take, or the calls will fail. | 17 // intervening calls to Delete or Take, or the calls will fail. |
18 | 18 |
19 #include "base/base_api.h" | 19 #include "base/base_export.h" |
20 #include "base/file_path.h" | 20 #include "base/file_path.h" |
21 | 21 |
22 class BASE_API ScopedTempDir { | 22 class BASE_EXPORT ScopedTempDir { |
23 public: | 23 public: |
24 // No directory is owned/created initially. | 24 // No directory is owned/created initially. |
25 ScopedTempDir(); | 25 ScopedTempDir(); |
26 | 26 |
27 // Recursively delete path. | 27 // Recursively delete path. |
28 ~ScopedTempDir(); | 28 ~ScopedTempDir(); |
29 | 29 |
30 // Creates a unique directory in TempPath, and takes ownership of it. | 30 // Creates a unique directory in TempPath, and takes ownership of it. |
31 // See file_util::CreateNewTemporaryDirectory. | 31 // See file_util::CreateNewTemporaryDirectory. |
32 bool CreateUniqueTempDir() WARN_UNUSED_RESULT; | 32 bool CreateUniqueTempDir() WARN_UNUSED_RESULT; |
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50 // Returns true if path_ is non-empty and exists. | 50 // Returns true if path_ is non-empty and exists. |
51 bool IsValid() const; | 51 bool IsValid() const; |
52 | 52 |
53 private: | 53 private: |
54 FilePath path_; | 54 FilePath path_; |
55 | 55 |
56 DISALLOW_COPY_AND_ASSIGN(ScopedTempDir); | 56 DISALLOW_COPY_AND_ASSIGN(ScopedTempDir); |
57 }; | 57 }; |
58 | 58 |
59 #endif // BASE_SCOPED_TEMP_DIR_H_ | 59 #endif // BASE_SCOPED_TEMP_DIR_H_ |
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