Some jason-3 work

src-core/handler/dataset/lua_processor.cpp

@@ -0,0 +1,77 @@
+#include "lua_processor.h"
+#include "libs/sol2/sol.hpp"
+#include "logger.h"
+
+#include "lua/lua_bind.h"
+
+namespace satdump
+{
+    namespace viewer
+    {
+        Lua_DatasetProductProcessor::Lua_DatasetProductProcessor(DatasetHandler *dh, Handler *dp, nlohmann::json p)
+            : DatasetProductProcessor(dh, dp, p)
+        {
+            editor.SetLanguageDefinition(TextEditor::LanguageDefinition::Lua());
+            if (p.contains("lua"))
+                editor.SetText(p["lua"].get<std::string>());
+        }
+
+        nlohmann::json Lua_DatasetProductProcessor::getCfg()
+        {
+            nlohmann::json cfg = DatasetProductProcessor::getCfg();
+            cfg["lua"] = editor.GetText();
+            return cfg;
+        }
+
+        bool Lua_DatasetProductProcessor::can_process()
+        {
+            return true; // TODOREWORK
+        }
+
+        void Lua_DatasetProductProcessor::process(float *progress)
+        {
+            std::string lua_code = editor.GetText();
+
+            try
+            {
+                sol::state lua;
+
+                lua.open_libraries(sol::lib::base);
+                lua.open_libraries(sol::lib::string);
+                lua.open_libraries(sol::lib::math);
+                lua.open_libraries(sol::lib::table);
+                lua.open_libraries(sol::lib::io);
+
+                lua::bind_logger(lua);
+                lua::bind_image(lua);
+                lua::bind_product(lua);
+                lua::bind_geodetic(lua);
+                lua::bind_projection(lua);
+                lua::bind_handler_image(lua);
+
+                // Experimental
+                lua["add_handler_to_products"] = [this](std::shared_ptr<Handler> p) // TODO, find why THIS specifically crashes...
+                {
+                    add_handler_to_products(p);
+                };
+
+                lua["get_instrument_products"] = [this](std::string v, int index)
+                {
+                    return get_instrument_products(v, index);
+                };
+
+                // Run
+                lua.script(lua_code);
+            }
+            catch (sol::error &e)
+            {
+                logger->error(e.what());
+            }
+        }
+
+        void Lua_DatasetProductProcessor::renderUI()
+        {
+            editor.Render("LuaEditor");
+        }
+    }
+}