From 6cdf084fa40a62eb33185171622ad12d95c6009e Mon Sep 17 00:00:00 2001 From: Dan Sinclair Date: Tue, 8 Mar 2016 13:49:22 -0500 Subject: Remove xfa/src/fxfa/src/common and xfa/src/fxfa/src This Cl moves the code in xfa/src/fxfa/src/common to the diretory which contains the respective implementations and removes the xfa/src/fxfa/src/common directory. It them moves all of the code in xfa/src/fxfa/src up one level and removes the xfa/src/fxfa/src directory. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1770073003 . --- xfa/src/fxfa/app/xfa_checksum.h | 73 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 xfa/src/fxfa/app/xfa_checksum.h (limited to 'xfa/src/fxfa/app/xfa_checksum.h') diff --git a/xfa/src/fxfa/app/xfa_checksum.h b/xfa/src/fxfa/app/xfa_checksum.h new file mode 100644 index 0000000000..a02ef311c6 --- /dev/null +++ b/xfa/src/fxfa/app/xfa_checksum.h @@ -0,0 +1,73 @@ +// Copyright 2014 PDFium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com + +#ifndef XFA_SRC_FXFA_APP_XFA_CHECKSUM_H_ +#define XFA_SRC_FXFA_APP_XFA_CHECKSUM_H_ + +#include "xfa/include/fxfa/fxfa.h" +#include "xfa/src/fgas/include/fx_sax.h" + +class CXFA_SAXReaderHandler; +class CXFA_ChecksumContext; + +class CXFA_SAXContext { + public: + CXFA_SAXContext() : m_eNode(FX_SAXNODE_Unknown) {} + CFX_ByteTextBuf m_TextBuf; + CFX_ByteString m_bsTagName; + FX_SAXNODE m_eNode; +}; +class CXFA_SAXReaderHandler : public IFX_SAXReaderHandler { + public: + CXFA_SAXReaderHandler(CXFA_ChecksumContext* pContext); + virtual ~CXFA_SAXReaderHandler(); + virtual void* OnTagEnter(const CFX_ByteStringC& bsTagName, + FX_SAXNODE eType, + FX_DWORD dwStartPos); + virtual void OnTagAttribute(void* pTag, + const CFX_ByteStringC& bsAttri, + const CFX_ByteStringC& bsValue); + virtual void OnTagBreak(void* pTag); + virtual void OnTagData(void* pTag, + FX_SAXNODE eType, + const CFX_ByteStringC& bsData, + FX_DWORD dwStartPos); + virtual void OnTagClose(void* pTag, FX_DWORD dwEndPos); + virtual void OnTagEnd(void* pTag, + const CFX_ByteStringC& bsTagName, + FX_DWORD dwEndPos); + + virtual void OnTargetData(void* pTag, + FX_SAXNODE eType, + const CFX_ByteStringC& bsData, + FX_DWORD dwStartPos); + + protected: + void UpdateChecksum(FX_BOOL bCheckSpace); + CXFA_ChecksumContext* m_pContext; + CXFA_SAXContext m_SAXContext; +}; + +class CXFA_ChecksumContext : public IXFA_ChecksumContext { + public: + CXFA_ChecksumContext(); + virtual ~CXFA_ChecksumContext(); + virtual void Release() { delete this; } + virtual FX_BOOL StartChecksum(); + virtual FX_BOOL UpdateChecksum(IFX_FileRead* pSrcFile, + FX_FILESIZE offset = 0, + size_t size = 0); + virtual void FinishChecksum(); + virtual void GetChecksum(CFX_ByteString& bsChecksum); + void Update(const CFX_ByteStringC& bsText); + + protected: + IFX_SAXReader* m_pSAXReader; + uint8_t* m_pByteContext; + CFX_ByteString m_bsChecksum; +}; + +#endif // XFA_SRC_FXFA_APP_XFA_CHECKSUM_H_ -- cgit v1.2.3