From cdba9a6c02ba3418feacaefa575d02fab0eb594b Mon Sep 17 00:00:00 2001
From: James M Snell <jasnell@gmail.com>
Date: Tue, 19 Apr 2016 16:11:21 -0700
Subject: [PATCH] src: add intl and icu configs to process.binding('config')

PR-URL: https://github.com/nodejs/node/pull/6266
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
---
 src/node_config.cc | 14 +++++++++++++-
 src/node_i18n.cc   |  4 ++++
 src/node_i18n.h    |  3 +++
 3 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/src/node_config.cc b/src/node_config.cc
index e50002bc64c..9ffea0bedad 100644
--- a/src/node_config.cc
+++ b/src/node_config.cc
@@ -1,4 +1,5 @@
 #include "node.h"
+#include "node_i18n.h"
 #include "env.h"
 #include "env-inl.h"
 #include "util.h"
@@ -28,7 +29,18 @@ using v8::ReadOnly;
 void InitConfig(Local<Object> target,
                 Local<Value> unused,
                 Local<Context> context) {
-  // Environment* env = Environment::GetCurrent(context);
+  Environment* env = Environment::GetCurrent(context);
+
+#ifdef NODE_HAVE_I18N_SUPPORT
+  READONLY_BOOLEAN_PROPERTY("hasIntl");
+
+#ifdef NODE_HAVE_SMALL_ICU
+  READONLY_BOOLEAN_PROPERTY("hasSmallICU");
+#endif  // NODE_HAVE_SMALL_ICU
+
+  if (flag_icu_data_dir)
+    READONLY_BOOLEAN_PROPERTY("usingICUDataDir");
+#endif  // NODE_HAVE_I18N_SUPPORT
 }
 
 }  // namespace node
diff --git a/src/node_i18n.cc b/src/node_i18n.cc
index 0f59b45c239..3e5b3a91298 100644
--- a/src/node_i18n.cc
+++ b/src/node_i18n.cc
@@ -42,10 +42,14 @@ extern "C" const char U_DATA_API SMALL_ICUDATA_ENTRY_POINT[];
 #endif
 
 namespace node {
+
+bool flag_icu_data_dir = false;
+
 namespace i18n {
 
 bool InitializeICUDirectory(const char* icu_data_path) {
   if (icu_data_path != nullptr) {
+    flag_icu_data_dir = true;
     u_setDataDirectory(icu_data_path);
     return true;  // no error
   } else {
diff --git a/src/node_i18n.h b/src/node_i18n.h
index 0d47927a6c0..4e812ad0f3e 100644
--- a/src/node_i18n.h
+++ b/src/node_i18n.h
@@ -6,6 +6,9 @@
 #if defined(NODE_HAVE_I18N_SUPPORT)
 
 namespace node {
+
+extern bool flag_icu_data_dir;
+
 namespace i18n {
 
 bool InitializeICUDirectory(const char* icu_data_path);