Add DVT screenshot bindings

cpp/include/idevice++/dvt/location_simulation.hpp

@@ -0,0 +1,38 @@
+// Jackson Coxson
+
+#pragma once
+#include <idevice++/bindings.hpp>
+#include <idevice++/dvt/remote_server.hpp>
+#include <idevice++/result.hpp>
+#include <memory>
+
+namespace IdeviceFFI {
+
+using LocSimPtr = std::unique_ptr<LocationSimulationHandle,
+                                  FnDeleter<LocationSimulationHandle, location_simulation_free>>;
+
+class LocationSimulation {
+  public:
+    // Factory: borrows the RemoteServer; not consumed
+    static Result<LocationSimulation, FfiError> create(RemoteServer& server);
+
+    Result<void, FfiError>                      clear();
+    Result<void, FfiError>                      set(double latitude, double longitude);
+
+    ~LocationSimulation() noexcept                                 = default;
+    LocationSimulation(LocationSimulation&&) noexcept              = default;
+    LocationSimulation& operator=(LocationSimulation&&) noexcept   = default;
+    LocationSimulation(const LocationSimulation&)                  = delete;
+    LocationSimulation&       operator=(const LocationSimulation&) = delete;
+
+    LocationSimulationHandle* raw() const noexcept { return handle_.get(); }
+    static LocationSimulation adopt(LocationSimulationHandle* h) noexcept {
+        return LocationSimulation(h);
+    }
+
+  private:
+    explicit LocationSimulation(LocationSimulationHandle* h) noexcept : handle_(h) {}
+    LocSimPtr handle_{};
+};
+
+} // namespace IdeviceFFI