Issue 5137 - [emscripten] Added basic filter storage implementation

compiled/bindings/generator.h

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2017 eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 162 matching lines @@
     std::string name;
     FunctionInfo call;
   };
 
   struct DifferentiatorInfo
   {
     size_t offset;
     std::vector<std::pair<int, std::string>> mapping;
   };
 
+  typedef std::vector<PropertyInfo> Properties;
+  typedef std::vector<MethodInfo> Methods;
+
   struct ClassInfo
   {
     TYPEID id;
     TYPEID baseClass;
     std::string name;
-    std::vector<PropertyInfo> properties;
-    std::vector<MethodInfo> methods;
+    Properties properties;
+    Methods methods;
     DifferentiatorInfo subclass_differentiator;
     ptrdiff_t ref_counted_offset;
   };
 
+  struct NamespaceInfo
+  {
+    std::string name;
+    Properties properties;
+    Methods methods;
+  };
+
   void register_class(const char* name, TYPEID classID, TYPEID baseClassID,
                       ptrdiff_t ref_counted_offset);
 
   void register_property(TYPEID classID, const char* name,
       const FunctionInfo& getter, const FunctionInfo& setter,
       const char* jsValue = "");
 
   void register_method(TYPEID classID, const char* name,
       const FunctionInfo& call);
 
   void register_differentiator(TYPEID classID, size_t offset,
       std::vector<std::pair<int, std::string>>& mapping);
 
+  void register_namespace(const char* name);
+
+  void register_namespace_property(const char* namespaceName, const char* name,
+      const FunctionInfo& getter, const FunctionInfo& setter);
+
+  void register_namespace_method(const char* namespaceName, const char* name,
+      const FunctionInfo& call);
+
   std::string wrapCall(const FunctionInfo& call, bool isFunction = true);
 }
 
 template<typename ClassType,
     typename BaseClass = bindings_internal::NoBaseClass,
     typename std::enable_if<std::is_base_of<ref_counted, ClassType>::value>::type* = nullptr>
 class class_
 {
 public:
   class_(const char* name)
@@ skipping 64 matching lines @@
     std::vector<std::pair<int, std::string>> mapping;
     for (const auto& item : list)
       mapping.emplace_back(item.first, item.second);
 
     bindings_internal::register_differentiator(
         bindings_internal::TypeInfo<ClassType>(), offset, mapping);
     return *this;
   }
 };
 
+class namespace_
+{
+private:
+  const char* mName;
+
+public:
+  namespace_(const char* name)
+    : mName(name)
+  {
+    bindings_internal::register_namespace(name);
+  }
+
+  template<typename FieldType>
+  namespace_& property(const char* name,
+      FieldType (*getter)(),
+      void (*setter)(FieldType) = nullptr)
+  {
+    bindings_internal::register_namespace_property(mName, name, getter,
+        setter);
+    return *this;
+  }
+
+  template<typename ReturnType, typename... Args>
+  namespace_& function(const char* name, ReturnType (*method)(Args...))
+  {
+    bindings_internal::register_namespace_method(mName, name, method);
+    return *this;
+  }
+};
+
 void printBindings();