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Rocky5
921f9fe9f8
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132 lines
3.7 KiB
C++
132 lines
3.7 KiB
C++
/*
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* Copyright (C) 2005-2013 Team XBMC
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* http://xbmc.org
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*
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* This Program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This Program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with XBMC; see the file COPYING. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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*/
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#include "IDirectory.h"
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#include "Util.h"
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#include "utils/URIUtils.h"
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using namespace XFILE;
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IDirectory::IDirectory(void)
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{
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m_strFileMask = "";
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m_allowPrompting = false;
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m_cacheDirectory = DIR_CACHE_NEVER;
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m_useFileDirectories = false;
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m_extFileInfo = true;
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}
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IDirectory::~IDirectory(void)
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{}
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/*!
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\brief Test a file for an extension specified with SetMask().
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\param strFile File to test
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\return Returns \e true, if file is allowed.
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*/
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bool IDirectory::IsAllowed(const CStdString& strFile) const
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{
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CStdString strExtension;
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if ( !m_strFileMask.size() ) return true;
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if ( !strFile.size() ) return true;
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URIUtils::GetExtension(strFile, strExtension);
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if (!strExtension.size()) return false;
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strExtension.ToLower();
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strExtension += '|'; // ensures that we have a | at the end of it
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if ((size_t)m_strFileMask.Find(strExtension) != -1)
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{ // it's allowed, but we should also ignore all non dvd related ifo files.
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if (strExtension.Equals(".ifo|"))
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{
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CStdString fileName = URIUtils::GetFileName(strFile);
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if (fileName.Equals("video_ts.ifo")) return true;
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if (fileName.length() == 12 && fileName.Left(4).Equals("vts_") && fileName.Right(6).Equals("_0.ifo")) return true;
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return false;
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}
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return true;
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}
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return false;
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}
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/*!
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\brief Set a mask of extensions for the files in the directory.
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\param strMask Mask of file extensions that are allowed.
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The mask has to look like the following: \n
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\verbatim
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.m4a|.flac|.aac|
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\endverbatim
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So only *.m4a, *.flac, *.aac files will be retrieved with GetDirectory().
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*/
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void IDirectory::SetMask(const CStdString& strMask)
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{
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m_strFileMask = strMask;
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// ensure it's completed with a | so that filtering is easy.
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m_strFileMask.ToLower();
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if (m_strFileMask.size() && m_strFileMask[m_strFileMask.size() - 1] != '|')
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m_strFileMask += '|';
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}
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/*!
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\brief Set whether the directory handlers can prompt the user.
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\param allowPrompting Set true to allow prompting to occur (default is false).
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Directory handlers should only prompt the user as a direct result of the
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users actions.
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*/
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void IDirectory::SetAllowPrompting(bool allowPrompting)
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{
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m_allowPrompting = allowPrompting;
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}
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/*!
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\brief Set whether the directory should be cached by our directory cache.
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\param cacheDirectory Set DIR_CACHE_ONCE or DIR_CACHE_ALWAYS to enable caching (default is DIR_CACHE_NEVER).
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*/
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void IDirectory::SetCacheDirectory(DIR_CACHE_TYPE cacheDirectory)
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{
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m_cacheDirectory = cacheDirectory;
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}
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/*!
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\brief Set whether the directory should allow file directories.
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\param useFileDirectories Set true to enable file directories (default is true).
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*/
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void IDirectory::SetUseFileDirectories(bool useFileDirectories)
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{
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m_useFileDirectories = useFileDirectories;
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}
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/*!
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\brief Set whether the GetDirectory call will retrieve extended file information (stat calls for example).
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\param extFileInfo Set true to enable extended file info (default is true).
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*/
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void IDirectory::SetExtFileInfo(bool extFileInfo)
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{
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m_extFileInfo = extFileInfo;
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}
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