初始提交: UE5.3项目基础框架

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumIonClient/ApplicationData.h

@@ -0,0 +1,62 @@
+#pragma once
+
+#include <string>
+
+namespace CesiumIonClient {
+
+/**
+ *  @brief An enumeration representing the values of the `authenticationMode`
+ * property in the `appData` response.
+ */
+enum AuthenticationMode {
+  /**
+   * Authentication using OAuth with an ion.cesium.com account.
+   */
+  CesiumIon,
+  /**
+   * Authentication using OAuth with Cesium ion Self-Hosted.
+   * On the server, this uses the Security Assertion Markup Language (SAML) to
+   * communicate with another authentication server.
+   * From our perspective, we can treat this the same as {@link AuthenticationMode::CesiumIon}.
+   */
+  Saml,
+  /**
+   * A Cesium ion Self-Hosted server without authentication.
+   * In single-user mode, any application that can reach the server has
+   * permissions to use its endpoints. In this mode, some endpoints (like /me
+   * and /tokens) are unavailable.
+   */
+  SingleUser
+};
+
+/**
+ * @brief Data retrieved from the Cesium ion server via an "appData" request
+ * from Cesium ion. This actually represents information about the server
+ * itself.
+ */
+struct ApplicationData {
+  /**
+   * The authentication mode that the ion server is running in.
+   */
+  AuthenticationMode authenticationMode;
+
+  /**
+   * The type of store used by this ion server to hold files.
+   * Known values: FILE_SYSTEM, S3
+   */
+  std::string dataStoreType;
+
+  /**
+   * The attribution HTML for this ion server.
+   */
+  std::string attribution;
+
+  /**
+   * @brief Does the `authenticationMode` require OAuth authentication?
+   */
+  bool needsOauthAuthentication() const {
+    return this->authenticationMode != AuthenticationMode::SingleUser;
+  }
+};
+
+} // namespace CesiumIonClient