ssphys/SSPhys/HistoryCommand.cpp

   1 // HistoryCommand.cpp: implementation of the CHistoryCommand class.
   2 //
   3 //////////////////////////////////////////////////////////////////////
   4
   5 #include "stdafx.h"
   6 #include "HistoryCommand.h"
   7 #include "VersionFilter.h"
   8 #include "Formatter.h"
   9 #include <SSPhysLib\SSItemInfoObject.h>
  10
  11 //////////////////////////////////////////////////////////////////////
  12 // Construction/Destruction
  13 //////////////////////////////////////////////////////////////////////
  14
  15 //---------------------------------------------------------------------------
  16 CHistoryCommand::CHistoryCommand ()
  17   : CCommand ("history"),
  18     m_bIncludeDeadRecords (false),
  19     m_bIncludeLabels (false),
  20     m_bIncludeActions (true)
  21 {
  22 }
  23
  24 COptionInfoList CHistoryCommand::GetOptionsInfo () const
  25 {
  26   COptionInfoList options = CCommand::GetOptionsInfo();
  27   options.push_back (COptionInfo ('d', 'd', "dead", "include dead records", COptionInfo::tristateArgument));
  28   options.push_back (COptionInfo ('l', 'l', "label", "include label records", COptionInfo::tristateArgument));
  29   return options;
  30 }
  31
  32 bool CHistoryCommand::SetOption (const COption& option)
  33 {
  34   switch (option.id)
  35   {
  36   case 'd':
  37     m_bIncludeDeadRecords = true;
  38     m_bOnlyDeadRecords &= option.value.pTristateValue;
  39     break;
  40   case 'l':
  41     m_bIncludeLabels = true;
  42     if (option.value.pTristateValue == set)
  43       m_bIncludeActions = false;
  44     else if (option.value.pTristateValue == cleared)
  45       m_bIncludeLabels = false;
  46     break;
  47   default:
  48     return false;
  49   }
  50   return true;
  51 }
  52
  53 bool CHistoryCommand::SetArguments (CArguments& args)
  54 {
  55   if (args.empty ())
  56     throw SSException ("no argument");
  57
  58   m_PhysFile = args.front ();
  59   args.pop ();
  60   return true;
  61 }
  62
  63 void CHistoryCommand::Execute ()
  64 {
  65   SSHistoryFile file(m_PhysFile);
  66
  67   const CVersionFilter* pFilter = NULL; // m_pOptions->GetVersionFilter ();
  68 //  std::auto_ptr <ISSObjectVisitor> pFormatter (CVssFormatterFactory::MakeFormatter());
  69
  70   SSVersionObject version = file.GetLastVersion();
  71   while (version)
  72   {
  73     bool bFiltered = pFilter ? pFilter->Filter(&version) : false;
  74
  75     if (!m_bIncludeLabels && version.GetActionID () == Labeled)
  76       bFiltered = true;
  77
  78     if (!m_bIncludeActions && version.GetActionID () != Labeled)
  79       bFiltered = true;
  80
  81     if (!bFiltered)
  82       g_pFormatter->Format (version);
  83
  84     version = file.GetPrevVersion(version);
  85   }
  86 }