From e2f3465dd4e7dbb2c6aeb00ea867668b1783c883 Mon Sep 17 00:00:00 2001
From: Michael Lumish <mlumish@google.com>
Date: Wed, 27 Jan 2016 16:41:54 -0800
Subject: Make Node library build on Windows

---
 .gitignore                |  4 ++++
 binding.gyp               | 47 ++++++++++++++++++++++++++++++++---------------
 src/node/ext/node_grpc.cc |  4 ++--
 3 files changed, 38 insertions(+), 17 deletions(-)

diff --git a/.gitignore b/.gitignore
index cc70659661..7652908e5c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,6 +12,10 @@ htmlcov/
 dist/
 *.egg
 
+# Node installation output
+node_modules/
+src/node/extension_binary/
+
 # gcov coverage data
 reports
 coverage
diff --git a/binding.gyp b/binding.gyp
index b1c0214d5f..d0932da957 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -37,29 +37,46 @@
 # Some of this file is built with the help of
 # https://n8.io/converting-a-c-library-to-gyp/
 {
-  'variables': {
-    'config': '<!(echo $CONFIG)'
-  },
   # TODO: Finish windows support
   'target_defaults': {
-      # Empirically, Node only exports ALPN symbols if its major version is >0.
-      # io.js always reports versions >0 and always exports ALPN symbols.
-      # Therefore, Node's major version will be truthy if and only if it
-      # supports ALPN. The output of "node -v" is v[major].[minor].[patch],
-      # like "v4.1.1" in a recent version. We use cut to split by period and
-      # take the first field (resulting in "v[major]"), then use cut again
-      # to take all but the first character, removing the "v".
-    'defines': [
-      'TSI_OPENSSL_ALPN_SUPPORT=<!(node --version | cut -d. -f1 | cut -c2-)'
-    ],
     'include_dirs': [
       '.',
       'include'
     ],
     'conditions': [
       ['OS == "win"', {
-        "include_dirs": [ "third_party/boringssl/include" ]
-      }, {
+        "include_dirs": [ "third_party/boringssl/include" ],
+        "defines": [
+          '_WIN32_WINNT=0x0600',
+          'WIN32_LEAN_AND_MEAN',
+          '_HAS_EXCEPTIONS=0',
+          'UNICODE',
+          '_UNICODE',
+          'NOMINMAX',
+          'OPENSSL_NO_ASM'
+        ],
+        "msvs_settings": {
+          'VCCLCompilerTool': {
+            'RuntimeLibrary': 1, # static debug
+          }
+        },
+        "libraries": [
+          "ws2_32"
+        ]
+      }, { # OS != "win"
+	  # Empirically, Node only exports ALPN symbols if its major version is >0.
+	  # io.js always reports versions >0 and always exports ALPN symbols.
+	  # Therefore, Node's major version will be truthy if and only if it
+	  # supports ALPN. The output of "node -v" is v[major].[minor].[patch],
+	  # like "v4.1.1" in a recent version. We use cut to split by period and
+	  # take the first field (resulting in "v[major]"), then use cut again
+	  # to take all but the first character, removing the "v".
+	'defines': [
+	  'TSI_OPENSSL_ALPN_SUPPORT=<!(node --version | cut -d. -f1 | cut -c2-)'
+	],
+        'variables': {
+          'config': '<!(echo $CONFIG)'
+        },
         'include_dirs': [
           '<(node_root_dir)/deps/openssl/openssl/include',
           '<(node_root_dir)/deps/zlib'
diff --git a/src/node/ext/node_grpc.cc b/src/node/ext/node_grpc.cc
index a2b8e0d22b..654c5aed09 100644
--- a/src/node/ext/node_grpc.cc
+++ b/src/node/ext/node_grpc.cc
@@ -112,8 +112,8 @@ void InitCallErrorConstants(Local<Object> exports) {
   Nan::Set(exports, Nan::New("callError").ToLocalChecked(), call_error);
   Local<Value> OK(Nan::New<Uint32, uint32_t>(GRPC_CALL_OK));
   Nan::Set(call_error, Nan::New("OK").ToLocalChecked(), OK);
-  Local<Value> ERROR(Nan::New<Uint32, uint32_t>(GRPC_CALL_ERROR));
-  Nan::Set(call_error, Nan::New("ERROR").ToLocalChecked(), ERROR);
+  Local<Value> CALL_ERROR(Nan::New<Uint32, uint32_t>(GRPC_CALL_ERROR));
+  Nan::Set(call_error, Nan::New("ERROR").ToLocalChecked(), CALL_ERROR);
   Local<Value> NOT_ON_SERVER(
       Nan::New<Uint32, uint32_t>(GRPC_CALL_ERROR_NOT_ON_SERVER));
   Nan::Set(call_error, Nan::New("NOT_ON_SERVER").ToLocalChecked(),
-- 
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