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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 "../../../core/include/fxcrt/fx_safe_types.h" |
| 8 #include "../../public/fpdf_ext.h" |
| 9 #include "../../public/fpdf_progressive.h" |
| 10 #include "../../public/fpdfview.h" |
| 11 #include "../../third_party/base/nonstd_unique_ptr.h" |
| 12 #include "../../third_party/base/numerics/safe_conversions_impl.h" |
7 #include "../include/fsdk_define.h" | 13 #include "../include/fsdk_define.h" |
8 #include "../include/fsdk_mgr.h" | 14 #include "../include/fsdk_mgr.h" |
9 #include "../include/fsdk_rendercontext.h" | 15 #include "../include/fsdk_rendercontext.h" |
10 #include "../../public/fpdfview.h" | |
11 #include "../../public/fpdf_progressive.h" | |
12 #include "../../public/fpdf_ext.h" | |
13 #include "../../../core/src/fxcrt/fx_safe_types.h" | |
14 #include "../../third_party/base/nonstd_unique_ptr.h" | |
15 #include "../../third_party/base/numerics/safe_conversions_impl.h" | |
16 | 16 |
17 CPDF_CustomAccess::CPDF_CustomAccess(FPDF_FILEACCESS* pFileAccess) | 17 CPDF_CustomAccess::CPDF_CustomAccess(FPDF_FILEACCESS* pFileAccess) |
18 { | 18 { |
19 if (pFileAccess) | 19 if (pFileAccess) |
20 m_FileAccess = *pFileAccess; | 20 m_FileAccess = *pFileAccess; |
21 } | 21 } |
22 | 22 |
23 FX_BOOL CPDF_CustomAccess::ReadBlock(void* buffer, FX_FILESIZE offset, size_t si
ze) | 23 FX_BOOL CPDF_CustomAccess::ReadBlock(void* buffer, FX_FILESIZE offset, size_t si
ze) |
24 { | 24 { |
25 if (offset < 0) { | 25 if (offset < 0) { |
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867 if (!buffer) { | 867 if (!buffer) { |
868 *buflen = len; | 868 *buflen = len; |
869 } else if (*buflen >= len) { | 869 } else if (*buflen >= len) { |
870 memcpy(buffer, utf16Name.c_str(), len); | 870 memcpy(buffer, utf16Name.c_str(), len); |
871 *buflen = len; | 871 *buflen = len; |
872 } else { | 872 } else { |
873 *buflen = -1; | 873 *buflen = -1; |
874 } | 874 } |
875 return (FPDF_DEST)pDestObj; | 875 return (FPDF_DEST)pDestObj; |
876 } | 876 } |
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