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Diffstat (limited to 'Swiften/Disco/FeatureOracle.h')
-rw-r--r--Swiften/Disco/FeatureOracle.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/Swiften/Disco/FeatureOracle.h b/Swiften/Disco/FeatureOracle.h
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+++ b/Swiften/Disco/FeatureOracle.h
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+/*
+ * Copyright (c) 2015 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+
+#pragma once
+
+#include <Swiften/Base/API.h>
+#include <Swiften/Base/Tristate.h>
+#include <Swiften/Elements/DiscoInfo.h>
+
+namespace Swift {
+
+class EntityCapsProvider;
+class JID;
+class PresenceOracle;
+
+/**
+ * @brief The FeatureOracle class enables direct feature support lookup for client features supported by Swiften.
+ */
+class SWIFTEN_API FeatureOracle {
+ public:
+ FeatureOracle(EntityCapsProvider* capsProvider, PresenceOracle* presenceOracle);
+
+ public:
+ Tristate isFileTransferSupported(const JID& jid);
+ Tristate isMessageReceiptsSupported(const JID& jid);
+ Tristate isMessageCorrectionSupported(const JID& jid);
+
+ private:
+ /**
+ * @brief getDiscoResultForJID returns a shared reference to a DiscoInfo representing features supported by the jid.
+ * @param jid The JID to return the DiscoInfo::ref for.
+ * @return DiscoResult::ref
+ */
+ DiscoInfo::ref getDiscoResultForJID(const JID& jid);
+
+ Tristate isFeatureSupported(const JID& jid, const std::string& feature);
+
+ private:
+ EntityCapsProvider* capsProvider_;
+ PresenceOracle* presenceOracle_;
+};
+
+}
+