1 files changed, 72 insertions, 0 deletions
diff --git a/xbmc/addons/ImageResource.cpp b/xbmc/addons/ImageResource.cpp
new file mode 100644
index 0000000..06eada3
--- /dev/null
+++ b/xbmc/addons/ImageResource.cpp
@@ -0,0 +1,72 @@
+/*
+ *  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 "ImageResource.h"
+
+#include "URL.h"
+#include "addons/addoninfo/AddonType.h"
+#include "filesystem/XbtManager.h"
+#include "utils/FileUtils.h"
+#include "utils/StringUtils.h"
+#include "utils/URIUtils.h"
+
+namespace ADDON
+{
+
+CImageResource::CImageResource(const AddonInfoPtr& addonInfo)
+  : CResource(addonInfo, AddonType::RESOURCE_IMAGES)
+{
+  m_type = Type(AddonType::RESOURCE_IMAGES)->GetValue("@type").asString();
+}
+
+void CImageResource::OnPreUnInstall()
+{
+  CURL xbtUrl;
+  if (!HasXbt(xbtUrl))
+    return;
+
+  // if there's an XBT we need to remove it from the XBT manager
+  XFILE::CXbtManager::GetInstance().Release(xbtUrl);
+}
+
+bool CImageResource::IsAllowed(const std::string &file) const
+{
+  // check if the file path points to a directory
+  if (URIUtils::HasSlashAtEnd(file, true))
+    return true;
+
+  std::string ext = URIUtils::GetExtension(file);
+  return file.empty() ||
+         StringUtils::EqualsNoCase(ext, ".png") ||
+         StringUtils::EqualsNoCase(ext, ".jpg");
+}
+
+std::string CImageResource::GetFullPath(const std::string &filePath) const
+{
+  // check if there's an XBT file which might contain the file. if not just return the usual full path
+  CURL xbtUrl;
+  if (!HasXbt(xbtUrl))
+    return CResource::GetFullPath(filePath);
+
+  // append the file path to the xbt:// URL
+  return URIUtils::AddFileToFolder(xbtUrl.Get(), filePath);
+}
+
+bool CImageResource::HasXbt(CURL& xbtUrl) const
+{
+  std::string resourcePath = GetResourcePath();
+  std::string xbtPath = URIUtils::AddFileToFolder(resourcePath, "Textures.xbt");
+  if (!CFileUtils::Exists(xbtPath))
+    return false;
+
+  // translate it into a xbt:// URL
+  xbtUrl = URIUtils::CreateArchivePath("xbt", CURL(xbtPath));
+
+  return true;
+}
+
+} /* namespace ADDON */