Adding upstream version 2:20.4+dfsg.upstream/2%20.4+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 88 insertions, 0 deletions

diff --git a/xbmc/addons/AddonUpdateRules.h b/xbmc/addons/AddonUpdateRules.h
new file mode 100644
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--- /dev/null
+++ b/xbmc/addons/AddonUpdateRules.h
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+/*
+ *  Copyright (C) 2005-2020 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.
+ */
+
+#pragma once
+
+#include "threads/CriticalSection.h"
+
+#include <map>
+#include <string>
+#include <vector>
+
+namespace ADDON
+{
+
+class CAddonDatabase;
+
+enum class AddonUpdateRule;
+
+/**
+ * Class - CAddonUpdateRules
+ * Manages information about the updateability of addons by defining
+ * and handling certain rules.
+ */
+class CAddonUpdateRules
+{
+public:
+  /* \brief Refresh addon update rules map from the database
+   * \param db database connection
+   * \return true on success, false otherwise
+   */
+  bool RefreshRulesMap(const CAddonDatabase& db);
+
+  /* \brief Check if an addon version is auto updateable
+   * \param id addon id to be checked
+   * \return true is addon is auto updateable, false otherwise
+   */
+  bool IsAutoUpdateable(const std::string& id) const;
+
+  /* \brief Add a single rule to the update rules list for an addon
+   * \param db database connection
+   * \param id addon-id to set rule for
+   * \param the rule to set
+   * \return true on success, false otherwise
+   */
+  bool AddUpdateRuleToList(CAddonDatabase& db, const std::string& id, AddonUpdateRule updateRule);
+
+  /* \brief Remove a single rule from the update rules list for an addon
+   * \param db database connection
+   * \param id addon-id to remove rule for
+   * \param the rule to remove
+   * \return true on success, false otherwise
+   */
+  bool RemoveUpdateRuleFromList(CAddonDatabase& db,
+                                const std::string& id,
+                                AddonUpdateRule updateRule);
+
+  /* \brief Remove all rules from the update rules list for an addon
+   * \param db database connection
+   * \param id addon-id to remove rules for
+   * \return true on success, false otherwise
+   */
+  bool RemoveAllUpdateRulesFromList(CAddonDatabase& db, const std::string& id);
+
+private:
+  /* \brief Checks if an addon version is updateable with a specific rule
+   * \param id addon id to be checked
+   * \param updateRule the rule to check for
+   * \return true is addon is updateable by that updateRule, false otherwise
+   * \sa CAddonUpdateRules::IsAutoUpdateable()
+   */
+  bool IsUpdateableByRule(const std::string& id, AddonUpdateRule updateRule) const;
+
+  /* \brief Executor for @ref RemoveUpdateRuleFromList() and @ref RemoveAllUpdateRulesFromList()
+   */
+  bool RemoveFromUpdateRuleslist(CAddonDatabase& db,
+                                 const std::string& id,
+                                 AddonUpdateRule updateRule);
+
+  mutable CCriticalSection m_critSection;
+  std::map<std::string, std::vector<AddonUpdateRule>> m_updateRules;
+};
+
+}; /* namespace ADDON */