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> PropertyList;

[sergei, 2017/05/08 10:54:39]

It's usually a bad practice to call something like List, Set, Map, etc when it's
not important to emphasize the underlying data structure. Properties and Methods
would be better, though for me it's fine here.

[Wladimir Palant, 2017/05/08 12:55:41]

Done.

+  typedef std::vector<MethodInfo> MethodList;
+
   struct ClassInfo
   {
     TYPEID id;
     TYPEID baseClass;
     std::string name;
-    std::vector<PropertyInfo> properties;
-    std::vector<MethodInfo> methods;
+    PropertyList properties;
+    MethodList methods;
     DifferentiatorInfo subclass_differentiator;
     ptrdiff_t ref_counted_offset;
   };
 
+  struct NamespaceInfo
+  {
+    std::string name;
+    PropertyList properties;
+    MethodList 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 generateCall(const FunctionInfo& call,
       std::vector<std::string>& params);
 
   std::string wrapCall(const FunctionInfo& call, bool isFunction = true);
 
   void printHelpers();
 
   void printClass(const ClassInfo& cls);
 }
 
@@ skipping 71 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();