FRP wrappers. "Update" menu item.

src/engine/main.cpp

 #include <AdblockPlus.h>
 #include <functional>
 #include <vector>
 #include <Windows.h>
 
 #include "../shared/AutoHandle.h"
 #include "../shared/Communication.h"
 #include "../shared/Dictionary.h"
 #include "../shared/Utils.h"
 #include "../shared/Version.h"
@@ skipping 25 matching lines @@
       response << subscription->GetProperty("url")->AsString()
                << subscription->GetProperty("title")->AsString()
                << subscription->GetProperty("specialization")->AsString()
                << subscription->IsListed();
     }
   }
   
   CriticalSection firstRunLock;
   bool firstRunActionExecuted = false;
 
+  void UpdateCallback(const std::string res)
+  {
+    //TODO: Display UI here
+    return;
+  }
+
   Communication::OutputBuffer HandleRequest(Communication::InputBuffer& request)
   {
     Communication::OutputBuffer response;
 
     Communication::ProcType procedure;
     request >> procedure;
     switch (procedure)
     {
       case Communication::PROC_MATCHES:
       {
@@ skipping 161 matching lines @@
           response << true;
           response << valuePtr->AsString();
         }
         else
         {
           // Report failure
           response << false;
         }
         break;
       }
+      case Communication::PROC_CHECK_FOR_UPDATES:
+      {
+        filterEngine->ForceUpdateCheck(UpdateCallback);
+        break;
+      }
       case Communication::PROC_IS_FIRST_RUN_ACTION_NEEDED:
       {
         CriticalSection::Lock lock(firstRunLock);
         if (!firstRunActionExecuted && filterEngine->IsFirstRun())
         {
           response << true;
           firstRunActionExecuted = true;
         }
         else
         {
           response << false;
         }
         break;
       }
+      case Communication::PROC_GET_APP_LOCALE:
+      {
+        response << ToUtf16String(filterEngine->GetAppLocale());
+        break;
+      }
+      case Communication::PROC_GET_DOCUMENTATION_LINK:
+      {
+        response << ToUtf16String(filterEngine->GetDocumentationLink());
+        break;
+      }
 
     }
     return response;
   }
 
   DWORD WINAPI ClientThread(LPVOID param)
   {
     std::auto_ptr<Communication::Pipe> pipe(static_cast<Communication::Pipe*>(param));
 
     try
@@ skipping 92 matching lines @@
     }
     catch (std::runtime_error e)
     {
       DebugException(e);
       return 1;
     }
   }
 
   return 0;
 }