1 files changed, 148 insertions, 0 deletions
diff --git a/xbmc/filesystem/UDFFile.cpp b/xbmc/filesystem/UDFFile.cpp
new file mode 100644
index 0000000000..c72bb0ff17
--- /dev/null
+++ b/xbmc/filesystem/UDFFile.cpp
@@ -0,0 +1,148 @@
+/*
+ *      Copyright (C) 2010 Team Boxee
+ *      http://www.boxee.tv
+ *
+ *      Copyright (C) 2010-2013 Team XBMC
+ *      http://xbmc.org
+ *
+ *  This Program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This Program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with XBMC; see the file COPYING.  If not, see
+ *  <http://www.gnu.org/licenses/>.
+ *
+ */
+#include "UDFFile.h"
+#include "URL.h"
+#include "Util.h"
+
+#include <sys/stat.h>
+#include <errno.h>
+#include <limits.h>
+
+using namespace std;
+using namespace XFILE;
+
+//////////////////////////////////////////////////////////////////////
+// Construction/Destruction
+//////////////////////////////////////////////////////////////////////
+//*********************************************************************************************
+CUDFFile::CUDFFile()
+{
+  m_bOpened = false;
+}
+
+//*********************************************************************************************
+CUDFFile::~CUDFFile()
+{
+  if (m_bOpened)
+  {
+    Close();
+  }
+}
+//*********************************************************************************************
+bool CUDFFile::Open(const CURL& url)
+{
+  if(!m_udfIsoReaderLocal.Open(url.GetHostName().c_str()) || url.GetFileName().empty())
+     return false;
+
+  m_hFile = m_udfIsoReaderLocal.OpenFile(url.GetFileName().c_str());
+  if (m_hFile == INVALID_HANDLE_VALUE)
+  {
+    m_bOpened = false;
+    return false;
+  }
+
+  m_bOpened = true;
+  return true;
+}
+
+//*********************************************************************************************
+ssize_t CUDFFile::Read(void *lpBuf, size_t uiBufSize)
+{
+  if (uiBufSize > SSIZE_MAX)
+    uiBufSize = SSIZE_MAX;
+  if (uiBufSize > LONG_MAX)
+    uiBufSize = LONG_MAX;
+
+  if (!m_bOpened)
+    return -1;
+  char *pData = (char *)lpBuf;
+
+  return m_udfIsoReaderLocal.ReadFile( m_hFile, (unsigned char*)pData, (long)uiBufSize);
+}
+
+//*********************************************************************************************
+void CUDFFile::Close()
+{
+  if (!m_bOpened) return ;
+  m_udfIsoReaderLocal.CloseFile( m_hFile);
+  m_bOpened = false;
+}
+
+//*********************************************************************************************
+int64_t CUDFFile::Seek(int64_t iFilePosition, int iWhence)
+{
+  if (!m_bOpened) return -1;
+  int64_t lNewPos = m_udfIsoReaderLocal.Seek(m_hFile, iFilePosition, iWhence);
+  return lNewPos;
+}
+
+//*********************************************************************************************
+int64_t CUDFFile::GetLength()
+{
+  if (!m_bOpened) return -1;
+  return m_udfIsoReaderLocal.GetFileSize(m_hFile);
+}
+
+//*********************************************************************************************
+int64_t CUDFFile::GetPosition()
+{
+  if (!m_bOpened) return -1;
+  return m_udfIsoReaderLocal.GetFilePosition(m_hFile);
+}
+
+bool CUDFFile::Exists(const CURL& url)
+{
+  if(!m_udfIsoReaderLocal.Open(url.GetHostName().c_str()))
+     return false;
+
+  m_hFile = m_udfIsoReaderLocal.OpenFile(url.GetFileName().c_str());
+  if (m_hFile == INVALID_HANDLE_VALUE)
+    return false;
+
+  m_udfIsoReaderLocal.CloseFile(m_hFile);
+  m_hFile = INVALID_HANDLE_VALUE;
+  return true;
+}
+
+int CUDFFile::Stat(const CURL& url, struct __stat64* buffer)
+{
+  if(!m_udfIsoReaderLocal.Open(url.GetHostName().c_str()))
+     return -1;
+
+  if (url.GetFileName().empty())
+  {
+    buffer->st_mode = _S_IFDIR;
+    return 0;
+  }
+
+  m_hFile = m_udfIsoReaderLocal.OpenFile(url.GetFileName().c_str());
+  if (m_hFile != INVALID_HANDLE_VALUE)
+  {
+    buffer->st_size = m_udfIsoReaderLocal.GetFileSize(m_hFile);
+    buffer->st_mode = _S_IFREG;
+    m_udfIsoReaderLocal.CloseFile(m_hFile);
+    return 0;
+  }
+  errno = ENOENT;
+  return -1;
+}