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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 #include "chrome/browser/file_select_helper.h" | 5 #include "chrome/browser/file_select_helper.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 #include <utility> | 8 #include <utility> |
9 | 9 |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
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471 } | 471 } |
472 } | 472 } |
473 | 473 |
474 // static | 474 // static |
475 bool FileSelectHelper::IsAcceptTypeValid(const std::string& accept_type) { | 475 bool FileSelectHelper::IsAcceptTypeValid(const std::string& accept_type) { |
476 // TODO(raymes): This only does some basic checks, extend to test more cases. | 476 // TODO(raymes): This only does some basic checks, extend to test more cases. |
477 // A 1 character accept type will always be invalid (either a "." in the case | 477 // A 1 character accept type will always be invalid (either a "." in the case |
478 // of an extension or a "/" in the case of a MIME type). | 478 // of an extension or a "/" in the case of a MIME type). |
479 std::string unused; | 479 std::string unused; |
480 if (accept_type.length() <= 1 || | 480 if (accept_type.length() <= 1 || |
481 StringToLowerASCII(accept_type) != accept_type || | 481 base::StringToLowerASCII(accept_type) != accept_type || |
482 base::TrimWhitespaceASCII(accept_type, base::TRIM_ALL, &unused) != | 482 base::TrimWhitespaceASCII(accept_type, base::TRIM_ALL, &unused) != |
483 base::TRIM_NONE) { | 483 base::TRIM_NONE) { |
484 return false; | 484 return false; |
485 } | 485 } |
486 return true; | 486 return true; |
487 } | 487 } |
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