Moved extension and JS files to separate directories

1 files changed, 236 insertions, 0 deletions

diff --git a/src/node/ext/server.cc b/src/node/ext/server.cc
new file mode 100644
index 0000000000..b102775d33
--- /dev/null
+++ b/src/node/ext/server.cc
@@ -0,0 +1,236 @@
+/*
+ *
+ * Copyright 2014, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "server.h"
+
+#include <node.h>
+#include <nan.h>
+
+#include <malloc.h>
+
+#include <vector>
+#include "grpc/grpc.h"
+#include "grpc/grpc_security.h"
+#include "call.h"
+#include "completion_queue_async_worker.h"
+#include "tag.h"
+#include "server_credentials.h"
+
+namespace grpc {
+namespace node {
+
+using v8::Arguments;
+using v8::Array;
+using v8::Boolean;
+using v8::Exception;
+using v8::Function;
+using v8::FunctionTemplate;
+using v8::Handle;
+using v8::HandleScope;
+using v8::Local;
+using v8::Number;
+using v8::Object;
+using v8::Persistent;
+using v8::String;
+using v8::Value;
+
+Persistent<Function> Server::constructor;
+Persistent<FunctionTemplate> Server::fun_tpl;
+
+Server::Server(grpc_server *server) : wrapped_server(server) {}
+
+Server::~Server() { grpc_server_destroy(wrapped_server); }
+
+void Server::Init(Handle<Object> exports) {
+  NanScope();
+  Local<FunctionTemplate> tpl = FunctionTemplate::New(New);
+  tpl->SetClassName(String::NewSymbol("Server"));
+  tpl->InstanceTemplate()->SetInternalFieldCount(1);
+  NanSetPrototypeTemplate(tpl, "requestCall",
+                          FunctionTemplate::New(RequestCall)->GetFunction());
+
+  NanSetPrototypeTemplate(tpl, "addHttp2Port",
+                          FunctionTemplate::New(AddHttp2Port)->GetFunction());
+
+  NanSetPrototypeTemplate(
+      tpl, "addSecureHttp2Port",
+      FunctionTemplate::New(AddSecureHttp2Port)->GetFunction());
+
+  NanSetPrototypeTemplate(tpl, "start",
+                          FunctionTemplate::New(Start)->GetFunction());
+
+  NanSetPrototypeTemplate(tpl, "shutdown",
+                          FunctionTemplate::New(Shutdown)->GetFunction());
+
+  NanAssignPersistent(fun_tpl, tpl);
+  NanAssignPersistent(constructor, tpl->GetFunction());
+  exports->Set(String::NewSymbol("Server"), constructor);
+}
+
+bool Server::HasInstance(Handle<Value> val) {
+  return NanHasInstance(fun_tpl, val);
+}
+
+NAN_METHOD(Server::New) {
+  NanScope();
+
+  /* If this is not a constructor call, make a constructor call and return
+     the result */
+  if (!args.IsConstructCall()) {
+    const int argc = 1;
+    Local<Value> argv[argc] = {args[0]};
+    NanReturnValue(constructor->NewInstance(argc, argv));
+  }
+  grpc_server *wrapped_server;
+  grpc_completion_queue *queue = CompletionQueueAsyncWorker::GetQueue();
+  if (args[0]->IsUndefined()) {
+    wrapped_server = grpc_server_create(queue, NULL);
+  } else if (args[0]->IsObject()) {
+    grpc_server_credentials *creds = NULL;
+    Handle<Object> args_hash(args[0]->ToObject()->Clone());
+    if (args_hash->HasOwnProperty(NanNew("credentials"))) {
+      Handle<Value> creds_value = args_hash->Get(NanNew("credentials"));
+      if (!ServerCredentials::HasInstance(creds_value)) {
+        return NanThrowTypeError(
+            "credentials arg must be a ServerCredentials object");
+      }
+      ServerCredentials *creds_object =
+          ObjectWrap::Unwrap<ServerCredentials>(creds_value->ToObject());
+      creds = creds_object->GetWrappedServerCredentials();
+      args_hash->Delete(NanNew("credentials"));
+    }
+    Handle<Array> keys(args_hash->GetOwnPropertyNames());
+    grpc_channel_args channel_args;
+    channel_args.num_args = keys->Length();
+    channel_args.args = reinterpret_cast<grpc_arg *>(
+        calloc(channel_args.num_args, sizeof(grpc_arg)));
+    /* These are used to keep all strings until then end of the block, then
+       destroy them */
+    std::vector<NanUtf8String *> key_strings(keys->Length());
+    std::vector<NanUtf8String *> value_strings(keys->Length());
+    for (unsigned int i = 0; i < channel_args.num_args; i++) {
+      Handle<String> current_key(keys->Get(i)->ToString());
+      Handle<Value> current_value(args_hash->Get(current_key));
+      key_strings[i] = new NanUtf8String(current_key);
+      channel_args.args[i].key = **key_strings[i];
+      if (current_value->IsInt32()) {
+        channel_args.args[i].type = GRPC_ARG_INTEGER;
+        channel_args.args[i].value.integer = current_value->Int32Value();
+      } else if (current_value->IsString()) {
+        channel_args.args[i].type = GRPC_ARG_STRING;
+        value_strings[i] = new NanUtf8String(current_value);
+        channel_args.args[i].value.string = **value_strings[i];
+      } else {
+        free(channel_args.args);
+        return NanThrowTypeError("Arg values must be strings");
+      }
+    }
+    if (creds == NULL) {
+      wrapped_server = grpc_server_create(queue, &channel_args);
+    } else {
+      wrapped_server = grpc_secure_server_create(creds, queue, &channel_args);
+    }
+    free(channel_args.args);
+  } else {
+    return NanThrowTypeError("Server expects an object");
+  }
+  Server *server = new Server(wrapped_server);
+  server->Wrap(args.This());
+  NanReturnValue(args.This());
+}
+
+NAN_METHOD(Server::RequestCall) {
+  NanScope();
+  if (!HasInstance(args.This())) {
+    return NanThrowTypeError("requestCall can only be called on a Server");
+  }
+  Server *server = ObjectWrap::Unwrap<Server>(args.This());
+  grpc_call_error error = grpc_server_request_call(
+      server->wrapped_server, CreateTag(args[0], NanNull()));
+  if (error == GRPC_CALL_OK) {
+    CompletionQueueAsyncWorker::Next();
+  } else {
+    return NanThrowError("requestCall failed", error);
+  }
+  NanReturnUndefined();
+}
+
+NAN_METHOD(Server::AddHttp2Port) {
+  NanScope();
+  if (!HasInstance(args.This())) {
+    return NanThrowTypeError("addHttp2Port can only be called on a Server");
+  }
+  if (!args[0]->IsString()) {
+    return NanThrowTypeError("addHttp2Port's argument must be a String");
+  }
+  Server *server = ObjectWrap::Unwrap<Server>(args.This());
+  NanReturnValue(NanNew<Number>(grpc_server_add_http2_port(
+      server->wrapped_server, *NanUtf8String(args[0]))));
+}
+
+NAN_METHOD(Server::AddSecureHttp2Port) {
+  NanScope();
+  if (!HasInstance(args.This())) {
+    return NanThrowTypeError(
+        "addSecureHttp2Port can only be called on a Server");
+  }
+  if (!args[0]->IsString()) {
+    return NanThrowTypeError("addSecureHttp2Port's argument must be a String");
+  }
+  Server *server = ObjectWrap::Unwrap<Server>(args.This());
+  NanReturnValue(NanNew<Number>(grpc_server_add_secure_http2_port(
+      server->wrapped_server, *NanUtf8String(args[0]))));
+}
+
+NAN_METHOD(Server::Start) {
+  NanScope();
+  if (!HasInstance(args.This())) {
+    return NanThrowTypeError("start can only be called on a Server");
+  }
+  Server *server = ObjectWrap::Unwrap<Server>(args.This());
+  grpc_server_start(server->wrapped_server);
+  NanReturnUndefined();
+}
+
+NAN_METHOD(Server::Shutdown) {
+  NanScope();
+  if (!HasInstance(args.This())) {
+    return NanThrowTypeError("shutdown can only be called on a Server");
+  }
+  Server *server = ObjectWrap::Unwrap<Server>(args.This());
+  grpc_server_shutdown(server->wrapped_server);
+  NanReturnUndefined();
+}
+
+}  // namespace node
+}  // namespace grpc