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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium 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 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 | 6 |
| 7 #include "xfa/fde/css/fde_cssdatatable.h" | 7 #include "xfa/fde/css/fde_cssdatatable.h" |
| 8 | 8 |
| 9 #include "core/include/fxcrt/fx_ext.h" | 9 #include "core/include/fxcrt/fx_ext.h" |
| 10 #include "xfa/fgas/crt/fgas_algorithm.h" | 10 #include "xfa/fgas/crt/fgas_algorithm.h" |
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| 602 return NULL; | 602 return NULL; |
| 603 } | 603 } |
| 604 FDE_LPCCSSPROPERTYVALUETABLE FDE_GetCSSPropertyValueByEnum( | 604 FDE_LPCCSSPROPERTYVALUETABLE FDE_GetCSSPropertyValueByEnum( |
| 605 FDE_CSSPROPERTYVALUE eName) { | 605 FDE_CSSPROPERTYVALUE eName) { |
| 606 return (eName < FDE_CSSPROPERTYVALUE_MAX) ? (g_FDE_CSSPropertyValues + eName) | 606 return (eName < FDE_CSSPROPERTYVALUE_MAX) ? (g_FDE_CSSPropertyValues + eName) |
| 607 : NULL; | 607 : NULL; |
| 608 } | 608 } |
| 609 FDE_LPCCSSMEDIATYPETABLE FDE_GetCSSMediaTypeByName(const FX_WCHAR* pszName, | 609 FDE_LPCCSSMEDIATYPETABLE FDE_GetCSSMediaTypeByName(const FX_WCHAR* pszName, |
| 610 int32_t iLength) { | 610 int32_t iLength) { |
| 611 FXSYS_assert(pszName != NULL && iLength > 0); | 611 FXSYS_assert(pszName != NULL && iLength > 0); |
| 612 FX_WORD wHash = (FX_WORD)FX_HashCode_String_GetW(pszName, iLength, TRUE); | 612 uint16_t wHash = (uint16_t)FX_HashCode_String_GetW(pszName, iLength, TRUE); |
| 613 int32_t iEnd = | 613 int32_t iEnd = |
| 614 sizeof(g_FDE_CSSMediaTypes) / sizeof(FDE_CSSMEDIATYPETABLE) - 1; | 614 sizeof(g_FDE_CSSMediaTypes) / sizeof(FDE_CSSMEDIATYPETABLE) - 1; |
| 615 int32_t iMid, iStart = 0; | 615 int32_t iMid, iStart = 0; |
| 616 FX_WORD uMid; | 616 uint16_t uMid; |
| 617 do { | 617 do { |
| 618 iMid = (iStart + iEnd) / 2; | 618 iMid = (iStart + iEnd) / 2; |
| 619 uMid = g_FDE_CSSMediaTypes[iMid].wHash; | 619 uMid = g_FDE_CSSMediaTypes[iMid].wHash; |
| 620 if (wHash == uMid) { | 620 if (wHash == uMid) { |
| 621 return g_FDE_CSSMediaTypes + iMid; | 621 return g_FDE_CSSMediaTypes + iMid; |
| 622 } else if (wHash > uMid) { | 622 } else if (wHash > uMid) { |
| 623 iStart = iMid + 1; | 623 iStart = iMid + 1; |
| 624 } else { | 624 } else { |
| 625 iEnd = iMid - 1; | 625 iEnd = iMid - 1; |
| 626 } | 626 } |
| 627 } while (iStart <= iEnd); | 627 } while (iStart <= iEnd); |
| 628 return NULL; | 628 return NULL; |
| 629 } | 629 } |
| 630 FDE_LPCCSSLENGTHUNITTABLE FDE_GetCSSLengthUnitByName(const FX_WCHAR* pszName, | 630 FDE_LPCCSSLENGTHUNITTABLE FDE_GetCSSLengthUnitByName(const FX_WCHAR* pszName, |
| 631 int32_t iLength) { | 631 int32_t iLength) { |
| 632 FXSYS_assert(pszName != NULL && iLength > 0); | 632 FXSYS_assert(pszName != NULL && iLength > 0); |
| 633 FX_WORD wHash = (FX_WORD)FX_HashCode_String_GetW(pszName, iLength, TRUE); | 633 uint16_t wHash = (uint16_t)FX_HashCode_String_GetW(pszName, iLength, TRUE); |
| 634 int32_t iEnd = | 634 int32_t iEnd = |
| 635 sizeof(g_FDE_CSSLengthUnits) / sizeof(FDE_CSSLENGTHUNITTABLE) - 1; | 635 sizeof(g_FDE_CSSLengthUnits) / sizeof(FDE_CSSLENGTHUNITTABLE) - 1; |
| 636 int32_t iMid, iStart = 0; | 636 int32_t iMid, iStart = 0; |
| 637 FX_WORD wMid; | 637 uint16_t wMid; |
| 638 do { | 638 do { |
| 639 iMid = (iStart + iEnd) / 2; | 639 iMid = (iStart + iEnd) / 2; |
| 640 wMid = g_FDE_CSSLengthUnits[iMid].wHash; | 640 wMid = g_FDE_CSSLengthUnits[iMid].wHash; |
| 641 if (wHash == wMid) { | 641 if (wHash == wMid) { |
| 642 return g_FDE_CSSLengthUnits + iMid; | 642 return g_FDE_CSSLengthUnits + iMid; |
| 643 } else if (wHash > wMid) { | 643 } else if (wHash > wMid) { |
| 644 iStart = iMid + 1; | 644 iStart = iMid + 1; |
| 645 } else { | 645 } else { |
| 646 iEnd = iMid - 1; | 646 iEnd = iMid - 1; |
| 647 } | 647 } |
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| 880 } | 880 } |
| 881 while (iBracketCount > 0 && m_pCur < m_pEnd) { | 881 while (iBracketCount > 0 && m_pCur < m_pEnd) { |
| 882 if (*m_pCur == ')') { | 882 if (*m_pCur == ')') { |
| 883 iBracketCount--; | 883 iBracketCount--; |
| 884 } | 884 } |
| 885 m_pCur++; | 885 m_pCur++; |
| 886 } | 886 } |
| 887 } | 887 } |
| 888 return m_pCur - pStart; | 888 return m_pCur - pStart; |
| 889 } | 889 } |
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