Split apart the remainder of fpdf_render_render.cpp into per-class files.

fpdfsdk/src/fpdf_dataavail.cpp

 // 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
 
 #include "public/fpdf_dataavail.h"
 
 #include "core/include/fpdfapi/cpdf_document.h"
+#include "core/include/fpdfapi/ipdf_data_avail.h"
 #include "fpdfsdk/include/fsdk_define.h"
 #include "public/fpdf_formfill.h"
 
 // These checks are here because core/ and public/ cannot depend on each other.
 static_assert(IPDF_DataAvail::DataError == PDF_DATA_ERROR,
               "IPDF_DataAvail::DataError value mismatch");
 static_assert(IPDF_DataAvail::DataNotAvailable == PDF_DATA_NOTAVAIL,
               "IPDF_DataAvail::DataNotAvailable value mismatch");
 static_assert(IPDF_DataAvail::DataAvailable == PDF_DATA_AVAIL,
               "IPDF_DataAvail::DataAvailable value mismatch");
 
 static_assert(IPDF_DataAvail::LinearizationUnknown == PDF_LINEARIZATION_UNKNOWN,
               "IPDF_DataAvail::LinearizationUnknown value mismatch");
 static_assert(IPDF_DataAvail::NotLinearized == PDF_NOT_LINEARIZED,
               "IPDF_DataAvail::NotLinearized value mismatch");
 static_assert(IPDF_DataAvail::Linearized == PDF_LINEARIZED,
               "IPDF_DataAvail::Linearized value mismatch");
 
 static_assert(IPDF_DataAvail::FormError == PDF_FORM_ERROR,
               "IPDF_DataAvail::FormError value mismatch");
 static_assert(IPDF_DataAvail::FormNotAvailable == PDF_FORM_NOTAVAIL,
               "IPDF_DataAvail::FormNotAvailable value mismatch");
 static_assert(IPDF_DataAvail::FormAvailable == PDF_FORM_AVAIL,
               "IPDF_DataAvail::FormAvailable value mismatch");
 static_assert(IPDF_DataAvail::FormNotExist == PDF_FORM_NOTEXIST,
               "IPDF_DataAvail::FormNotExist value mismatch");
 
-class CFPDF_FileAvailWrap : public IFX_FileAvail {
+class CFPDF_FileAvailWrap : public IPDF_DataAvail::FileAvail {
  public:
   CFPDF_FileAvailWrap() { m_pfileAvail = NULL; }
   ~CFPDF_FileAvailWrap() override {}
 
   void Set(FX_FILEAVAIL* pfileAvail) { m_pfileAvail = pfileAvail; }
 
-  // IFX_FileAvail
+  // IPDF_DataAvail::FileAvail:
   FX_BOOL IsDataAvail(FX_FILESIZE offset, FX_DWORD size) override {
     return m_pfileAvail->IsDataAvail(m_pfileAvail, offset, size);
   }
 
  private:
   FX_FILEAVAIL* m_pfileAvail;
 };
 
 class CFPDF_FileAccessWrap : public IFX_FileRead {
  public:
   CFPDF_FileAccessWrap() { m_pFileAccess = NULL; }
   ~CFPDF_FileAccessWrap() override {}
 
   void Set(FPDF_FILEACCESS* pFile) { m_pFileAccess = pFile; }
 
   // IFX_FileRead
   FX_FILESIZE GetSize() override { return m_pFileAccess->m_FileLen; }
 
   FX_BOOL ReadBlock(void* buffer, FX_FILESIZE offset, size_t size) override {
     return m_pFileAccess->m_GetBlock(m_pFileAccess->m_Param, offset,
                                      (uint8_t*)buffer, size);
   }
 
   void Release() override {}
 
  private:
   FPDF_FILEACCESS* m_pFileAccess;
 };
 
-class CFPDF_DownloadHintsWrap : public IFX_DownloadHints {
+class CFPDF_DownloadHintsWrap : public IPDF_DataAvail::DownloadHints {
  public:
   explicit CFPDF_DownloadHintsWrap(FX_DOWNLOADHINTS* pDownloadHints) {
     m_pDownloadHints = pDownloadHints;
   }
   ~CFPDF_DownloadHintsWrap() override {}
 
  public:
   // IFX_DownloadHints
   void AddSegment(FX_FILESIZE offset, FX_DWORD size) override {
     m_pDownloadHints->AddSegment(m_pDownloadHints, offset, size);
@@ skipping 77 matching lines @@
     return PDF_FORM_ERROR;
   CFPDF_DownloadHintsWrap hints_wrap(hints);
   return ((CFPDF_DataAvail*)avail)->m_pDataAvail->IsFormAvail(&hints_wrap);
 }
 
 DLLEXPORT int STDCALL FPDFAvail_IsLinearized(FPDF_AVAIL avail) {
   if (!avail)
     return PDF_LINEARIZATION_UNKNOWN;
   return ((CFPDF_DataAvail*)avail)->m_pDataAvail->IsLinearizedPDF();
 }