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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_I18N_ICU_ENCODING_DETECTION_H_ | 5 #ifndef BASE_I18N_ICU_ENCODING_DETECTION_H_ |
6 #define BASE_I18N_ICU_ENCODING_DETECTION_H_ | 6 #define BASE_I18N_ICU_ENCODING_DETECTION_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
11 | 11 |
| 12 #include "base/i18n/base_i18n_export.h" |
| 13 |
12 namespace base { | 14 namespace base { |
13 | 15 |
14 // Detect encoding of |text| and put the name of encoding (as returned by ICU) | 16 // Detect encoding of |text| and put the name of encoding (as returned by ICU) |
15 // in |encoding|. For ASCII texts |encoding| will be set to an empty string. | 17 // in |encoding|. For ASCII texts |encoding| will be set to an empty string. |
16 // Returns true on success. | 18 // Returns true on success. |
17 bool DetectEncoding(const std::string& text, std::string* encoding); | 19 BASE_I18N_EXPORT bool DetectEncoding(const std::string& text, |
| 20 std::string* encoding); |
18 | 21 |
19 // Detect all possible encodings of |text| and put their names | 22 // Detect all possible encodings of |text| and put their names |
20 // (as returned by ICU) in |encodings|. Returns true on success. | 23 // (as returned by ICU) in |encodings|. Returns true on success. |
21 // Note: this function may return encodings that may fail to decode |text|, | 24 // Note: this function may return encodings that may fail to decode |text|, |
22 // the caller is responsible for handling that. | 25 // the caller is responsible for handling that. |
23 bool DetectAllEncodings(const std::string& text, | 26 BASE_I18N_EXPORT bool DetectAllEncodings(const std::string& text, |
24 std::vector<std::string>* encodings); | 27 std::vector<std::string>* encodings); |
25 | 28 |
26 } // namespace base | 29 } // namespace base |
27 | 30 |
28 #endif // BASE_I18N_ICU_ENCODING_DETECTION_H_ | 31 #endif // BASE_I18N_ICU_ENCODING_DETECTION_H_ |
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