Method ExtrCreateDir

Libraries/unrar/extract.cpp:1047–1122

void CmdExtract::ExtrCreateDir(Archive &Arc,const wchar *ArcFileName)
{
  if (Cmd->Test)
  {
    mprintf(St(MExtrTestFile),ArcFileName);
    mprintf(L" %s",St(MOk));
    return;
  }

  MKDIR_CODE MDCode=MakeDir(DestFileName,!Cmd->IgnoreGeneralAttr,Arc.FileHead.FileAttr);
  bool DirExist=false;
  if (MDCode!=MKDIR_SUCCESS)
  {
    DirExist=FileExist(DestFileName);
    if (DirExist && !IsDir(GetFileAttr(DestFileName)))
    {
      // File with name same as this directory exists. Propose user
      // to overwrite it.
      bool UserReject;
      FileCreate(Cmd,NULL,DestFileName,ASIZE(DestFileName),&UserReject,Arc.FileHead.UnpSize,&Arc.FileHead.mtime);
      DirExist=false;
    }
    if (!DirExist)
    {
      CreatePath(DestFileName,true);
      MDCode=MakeDir(DestFileName,!Cmd->IgnoreGeneralAttr,Arc.FileHead.FileAttr);
      if (MDCode!=MKDIR_SUCCESS)
      {
        wchar OrigName[ASIZE(DestFileName)];
        wcsncpyz(OrigName,DestFileName,ASIZE(OrigName));
        MakeNameUsable(DestFileName,true);
        CreatePath(DestFileName,true);
        MDCode=MakeDir(DestFileName,!Cmd->IgnoreGeneralAttr,Arc.FileHead.FileAttr);
#ifndef SFX_MODULE
        if (MDCode==MKDIR_SUCCESS)
          uiMsg(UIERROR_RENAMING,Arc.FileName,OrigName,DestFileName);
#endif
      }
    }
  }
  if (MDCode==MKDIR_SUCCESS)
  {
    mprintf(St(MCreatDir),DestFileName);
    mprintf(L" %s",St(MOk));
    PrevProcessed=true;
  }
  else
    if (DirExist)
    {
      if (!Cmd->IgnoreGeneralAttr)
        SetFileAttr(DestFileName,Arc.FileHead.FileAttr);
      PrevProcessed=true;
    }
    else
    {
      uiMsg(UIERROR_DIRCREATE,Arc.FileName,DestFileName);
      ErrHandler.SysErrMsg();
#ifdef RARDLL