wallet2_api: add API to set log categories

src/wallet/api/wallet_manager.cpp

@@ -448,6 +448,11 @@ void WalletManagerFactory::setLogLevel(int level)
     mlog_set_log_level(level);
 }
 
+void WalletManagerFactory::setLogCategories(const std::string &categories)
+{
+    mlog_set_categories(categories.c_str());
+}
+
 
 
 }

src/wallet/wallet2_api.h

@@ -708,6 +708,7 @@ struct WalletManagerFactory
 
     static WalletManager * getWalletManager();
     static void setLogLevel(int level);
+    static void setLogCategories(const std::string &categories);
 };