Src/FolderCmp.h

   1 /**
   2  * @file  FolderCmp.h
   3  *
   4  * @brief Declaration file for FolderCmp
   5  */
   6 #pragma once
   7
   8 #include <memory>
   9 #include "DiffFileData.h"
  10 #include "Wrap_DiffUtils.h"
  11 #include "ByteCompare.h"
  12 #include "BinaryCompare.h"
  13 #include "TimeSizeCompare.h"
  14 #include "ImageCompare.h"
  15 #include "PathContext.h"
  16
  17 class CDiffContext;
  18 class PackingInfo;
  19 class PrediffingInfo;
  20
  21 /**
  22  * @brief Holds plugin-related paths and information.
  23  */
  24 struct PluginsContext
  25 {
  26         PathContext origFileName;
  27         PathContext filepathUnpacked;
  28         PathContext filepathTransformed;
  29         PackingInfo * infoUnpacker;
  30         PrediffingInfo * infoPrediffer;
  31 };
  32
  33 /**
  34  * @brief Class implementing file compare for folder compare.
  35  * This class implements (called from DirScan.cpp) compare of two files
  36  * during folder compare. The class implements both diffutils compare and
  37  * quick compare.
  38  */
  39 class FolderCmp
  40 {
  41 public:
  42         explicit FolderCmp(CDiffContext *pCtxt);
  43         ~FolderCmp();
  44         bool RunPlugins(PluginsContext * plugCtxt, String &errStr);
  45         void CleanupAfterPlugins(PluginsContext *plugCtxt);
  46         int prepAndCompareFiles(DIFFITEM &di);
  47
  48         int m_ndiffs;
  49         int m_ntrivialdiffs;
  50
  51         DiffFileData m_diffFileData;
  52         CDiffContext *const m_pCtxt;
  53
  54 private:
  55         std::unique_ptr<CompareEngines::DiffUtils> m_pDiffUtilsEngine;
  56         std::unique_ptr<CompareEngines::ByteCompare> m_pByteCompare;
  57         std::unique_ptr<CompareEngines::BinaryCompare> m_pBinaryCompare;
  58         std::unique_ptr<CompareEngines::TimeSizeCompare> m_pTimeSizeCompare;
  59         std::unique_ptr<CompareEngines::ImageCompare> m_pImageCompare;
  60 };