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| 1 /* | 1 /* |
| 2 * Copyright (C) 2004, 2006, 2008, 2011 Apple Inc. All rights reserved. | 2 * Copyright (C) 2004, 2006, 2008, 2011 Apple Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
| 11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
| 12 * | 12 * |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 24 */ | 24 */ |
| 25 | 25 |
| 26 #include "wtf/text/TextCodecUTF8.h" | 26 #include "wtf/text/TextCodecUTF8.h" |
| 27 | 27 |
| 28 #include <memory> |
| 28 #include "wtf/PtrUtil.h" | 29 #include "wtf/PtrUtil.h" |
| 29 #include "wtf/text/CString.h" | 30 #include "wtf/text/CString.h" |
| 30 #include "wtf/text/CharacterNames.h" | 31 #include "wtf/text/CharacterNames.h" |
| 31 #include "wtf/text/StringBuffer.h" | 32 #include "wtf/text/StringBuffer.h" |
| 32 #include "wtf/text/TextCodecASCIIFastPath.h" | 33 #include "wtf/text/TextCodecASCIIFastPath.h" |
| 33 #include <memory> | |
| 34 | 34 |
| 35 namespace WTF { | 35 namespace WTF { |
| 36 | 36 |
| 37 using namespace WTF::Unicode; | 37 using namespace WTF::Unicode; |
| 38 | 38 |
| 39 // We'll use nonCharacter* constants to signal invalid utf-8. | 39 // We'll use nonCharacter* constants to signal invalid utf-8. |
| 40 // The number in the name signals how many input bytes were invalid. | 40 // The number in the name signals how many input bytes were invalid. |
| 41 const int nonCharacter1 = -1; | 41 const int nonCharacter1 = -1; |
| 42 const int nonCharacter2 = -2; | 42 const int nonCharacter2 = -2; |
| 43 const int nonCharacter3 = -3; | 43 const int nonCharacter3 = -3; |
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| 489 return encodeCommon(characters, length); | 489 return encodeCommon(characters, length); |
| 490 } | 490 } |
| 491 | 491 |
| 492 CString TextCodecUTF8::encode(const LChar* characters, | 492 CString TextCodecUTF8::encode(const LChar* characters, |
| 493 size_t length, | 493 size_t length, |
| 494 UnencodableHandling) { | 494 UnencodableHandling) { |
| 495 return encodeCommon(characters, length); | 495 return encodeCommon(characters, length); |
| 496 } | 496 } |
| 497 | 497 |
| 498 } // namespace WTF | 498 } // namespace WTF |
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