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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 <algorithm> | 7 #include <algorithm> |
| 8 #include <limits> | 8 #include <limits> |
| 9 | 9 |
| 10 #include "core/include/fxcrt/fx_basic.h" | 10 #include "core/fxcrt/include/fx_basic.h" |
| 11 #include "core/include/fxcrt/fx_safe_types.h" | 11 #include "core/fxcrt/include/fx_safe_types.h" |
| 12 #include "third_party/base/numerics/safe_conversions.h" | 12 #include "third_party/base/numerics/safe_conversions.h" |
| 13 | 13 |
| 14 CFX_BinaryBuf::CFX_BinaryBuf() | 14 CFX_BinaryBuf::CFX_BinaryBuf() |
| 15 : m_AllocStep(0), m_AllocSize(0), m_DataSize(0) {} | 15 : m_AllocStep(0), m_AllocSize(0), m_DataSize(0) {} |
| 16 | 16 |
| 17 CFX_BinaryBuf::CFX_BinaryBuf(FX_STRSIZE size) | 17 CFX_BinaryBuf::CFX_BinaryBuf(FX_STRSIZE size) |
| 18 : m_AllocStep(0), m_AllocSize(size), m_DataSize(size) { | 18 : m_AllocStep(0), m_AllocSize(size), m_DataSize(size) { |
| 19 m_pBuffer.reset(FX_Alloc(uint8_t, size)); | 19 m_pBuffer.reset(FX_Alloc(uint8_t, size)); |
| 20 } | 20 } |
| 21 | 21 |
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| 419 } | 419 } |
| 420 | 420 |
| 421 int32_t CFX_FileBufferArchive::AppendString(const CFX_ByteStringC& lpsz) { | 421 int32_t CFX_FileBufferArchive::AppendString(const CFX_ByteStringC& lpsz) { |
| 422 return AppendBlock(lpsz.GetPtr(), lpsz.GetLength()); | 422 return AppendBlock(lpsz.GetPtr(), lpsz.GetLength()); |
| 423 } | 423 } |
| 424 | 424 |
| 425 void CFX_FileBufferArchive::AttachFile(IFX_StreamWrite* pFile) { | 425 void CFX_FileBufferArchive::AttachFile(IFX_StreamWrite* pFile) { |
| 426 FXSYS_assert(pFile); | 426 FXSYS_assert(pFile); |
| 427 m_pFile = pFile; | 427 m_pFile = pFile; |
| 428 } | 428 } |
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