added iOS source code

[wl-app.git] / iOS / Pods / Realm / include / core / realm / sync / feature_token.hpp

diff --git a/iOS/Pods/Realm/include/core/realm/sync/feature_token.hpp b/iOS/Pods/Realm/include/core/realm/sync/feature_token.hpp
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+/*************************************************************************
+ *
+ * REALM CONFIDENTIAL
+ * __________________
+ *
+ *  [2011] - [2012] Realm Inc
+ *  All Rights Reserved.
+ *
+ * NOTICE:  All information contained herein is, and remains
+ * the property of Realm Incorporated and its suppliers,
+ * if any.  The intellectual and technical concepts contained
+ * herein are proprietary to Realm Incorporated
+ * and its suppliers and may be covered by U.S. and Foreign Patents,
+ * patents in process, and are protected by trade secret or copyright law.
+ * Dissemination of this information or reproduction of this material
+ * is strictly forbidden unless prior written permission is obtained
+ * from Realm Incorporated.
+ *
+ **************************************************************************/
+#ifndef REALM_SYNC_FEATURE_TOKEN_HPP
+#define REALM_SYNC_FEATURE_TOKEN_HPP
+
+#include <realm/util/features.h>
+
+#if !REALM_MOBILE && !defined(REALM_EXCLUDE_FEATURE_TOKENS)
+#define REALM_HAVE_FEATURE_TOKENS 1
+#else
+#define REALM_HAVE_FEATURE_TOKENS 0
+#endif
+
+#if REALM_HAVE_FEATURE_TOKENS
+
+#include <memory>
+
+#include <realm/string_data.hpp>
+
+namespace realm {
+namespace sync {
+
+class FeatureGate {
+public:
+
+    // The constructor takes a JWT token as argument.
+    // The constructor throws a std::runtime_error if
+    // the token is invalid. An invalid token is a token
+    // that has bad syntax, is not signed by Realm, or is 
+    // expired.
+    FeatureGate(StringData token);
+
+    // Constructs a feature gate without any features.
+    FeatureGate();
+    ~FeatureGate();
+
+    FeatureGate(FeatureGate&&);
+    FeatureGate& operator=(FeatureGate&&);
+
+    bool has_feature(StringData feature_name);
+
+private:
+    struct Impl;
+    std::unique_ptr<Impl> m_impl;
+};
+
+
+} // namespace sync
+} // namespace realm
+
+#endif // REALM_HAVE_FEATURE_TOKENS
+#endif // REALM_SYNC_FEATURE_TOKEN_HPP