1 files changed, 133 insertions, 0 deletions
diff --git a/xbmc/playlists/PlayListB4S.cpp b/xbmc/playlists/PlayListB4S.cpp
new file mode 100644
index 0000000..52a06fb
--- /dev/null
+++ b/xbmc/playlists/PlayListB4S.cpp
@@ -0,0 +1,133 @@
+/*
+ *  Copyright (C) 2005-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#include "PlayListB4S.h"
+
+#include "FileItem.h"
+#include "Util.h"
+#include "filesystem/File.h"
+#include "music/tags/MusicInfoTag.h"
+#include "utils/StringUtils.h"
+#include "utils/URIUtils.h"
+#include "utils/XBMCTinyXML.h"
+#include "utils/XMLUtils.h"
+#include "utils/log.h"
+
+#include <iostream>
+#include <string>
+
+using namespace XFILE;
+using namespace PLAYLIST;
+
+/* ------------------------ example b4s playlist file ---------------------------------
+ <?xml version="1.0" encoding='UTF-8' standalone="yes"?>
+ <WinampXML>
+ <!-- Generated by: Nullsoft Winamp3 version 3.0d -->
+  <playlist num_entries="2" label="Playlist 001">
+   <entry Playstring="file:E:\Program Files\Winamp3\demo.mp3">
+    <Name>demo</Name>
+    <Length>5982</Length>
+   </entry>
+   <entry Playstring="file:E:\Program Files\Winamp3\demo.mp3">
+    <Name>demo</Name>
+    <Length>5982</Length>
+   </entry>
+  </playlist>
+ </WinampXML>
+------------------------ end of example b4s playlist file ---------------------------------*/
+CPlayListB4S::CPlayListB4S(void) = default;
+
+CPlayListB4S::~CPlayListB4S(void) = default;
+
+
+bool CPlayListB4S::LoadData(std::istream& stream)
+{
+  CXBMCTinyXML xmlDoc;
+
+  stream >> xmlDoc;
+
+  if (xmlDoc.Error())
+  {
+    CLog::Log(LOGERROR, "Unable to parse B4S info Error: {}", xmlDoc.ErrorDesc());
+    return false;
+  }
+
+  TiXmlElement* pRootElement = xmlDoc.RootElement();
+  if (!pRootElement ) return false;
+
+  TiXmlElement* pPlayListElement = pRootElement->FirstChildElement("playlist");
+  if (!pPlayListElement ) return false;
+  m_strPlayListName = XMLUtils::GetAttribute(pPlayListElement, "label");
+
+  TiXmlElement* pEntryElement = pPlayListElement->FirstChildElement("entry");
+
+  if (!pEntryElement) return false;
+  while (pEntryElement)
+  {
+    std::string strFileName = XMLUtils::GetAttribute(pEntryElement, "Playstring");
+    size_t iColon = strFileName.find(':');
+    if (iColon != std::string::npos)
+    {
+      iColon++;
+      strFileName.erase(0, iColon);
+    }
+    if (strFileName.size())
+    {
+      TiXmlNode* pNodeInfo = pEntryElement->FirstChild("Name");
+      TiXmlNode* pNodeLength = pEntryElement->FirstChild("Length");
+      long lDuration = 0;
+      if (pNodeLength)
+      {
+        lDuration = atol(pNodeLength->FirstChild()->Value());
+      }
+      if (pNodeInfo)
+      {
+        std::string strInfo = pNodeInfo->FirstChild()->Value();
+        strFileName = URIUtils::SubstitutePath(strFileName);
+        CUtil::GetQualifiedFilename(m_strBasePath, strFileName);
+        CFileItemPtr newItem(new CFileItem(strInfo));
+        newItem->SetPath(strFileName);
+        newItem->GetMusicInfoTag()->SetDuration(lDuration);
+        Add(newItem);
+      }
+    }
+    pEntryElement = pEntryElement->NextSiblingElement();
+  }
+  return true;
+}
+
+void CPlayListB4S::Save(const std::string& strFileName) const
+{
+  if (!m_vecItems.size()) return ;
+  std::string strPlaylist = strFileName;
+  strPlaylist = CUtil::MakeLegalPath(strPlaylist);
+  CFile file;
+  if (!file.OpenForWrite(strPlaylist, true))
+  {
+    CLog::Log(LOGERROR, "Could not save B4S playlist: [{}]", strPlaylist);
+    return ;
+  }
+  std::string write;
+  write += StringUtils::Format("<?xml version={}1.0{} encoding='UTF-8' standalone={}yes{}?>\n", 34,
+                               34, 34, 34);
+  write += StringUtils::Format("<WinampXML>\n");
+  write += StringUtils::Format("  <playlist num_entries=\"{0}\" label=\"{1}\">\n",
+                               m_vecItems.size(), m_strPlayListName);
+  for (int i = 0; i < (int)m_vecItems.size(); ++i)
+  {
+    const CFileItemPtr item = m_vecItems[i];
+    write += StringUtils::Format("    <entry Playstring={}file:{}{}>\n", 34, item->GetPath(), 34);
+    write += StringUtils::Format("      <Name>{}</Name>\n", item->GetLabel().c_str());
+    write +=
+        StringUtils::Format("      <Length>{}</Length>\n", item->GetMusicInfoTag()->GetDuration());
+  }
+  write += StringUtils::Format("  </playlist>\n");
+  write += StringUtils::Format("</WinampXML>\n");
+  file.Write(write.c_str(), write.size());
+  file.Close();
+}