Add echo sample for xwalk-runtime

Change-Id: Ib6e07a472f490878b8f42802ffaa50e9345224e6

diff --git a/samples/echo/README b/samples/echo/README
new file mode 100644 (file)
index 0000000..b5df451
--- /dev/null
+++ b/samples/echo/README
@@ -0,0 +1,10 @@
+
+# Usages tizen.echo
+
+var ret = tizen.echo.syncEcho("Hello Xwalk!");
+console.log(ret);
+
+tizen.echo.echo("Hello Xwalk! Async mode", function(msg) {
+  console.log(msg);
+});
+

diff --git a/samples/echo/build.gyp b/samples/echo/build.gyp
new file mode 100644 (file)
index 0000000..e2ef0e9
--- /dev/null
+++ b/samples/echo/build.gyp
@@ -0,0 +1,18 @@
+{
+  'targets': [
+    {
+      'target_name': 'echo',
+      'type': 'shared_library',
+      'sources': [
+        'echo_api.js',
+        'echo_extension.h',
+        'echo_extension.cc',
+      ],
+      'variables': {
+          'packages': [
+            'xwalk-extensions-common',
+          ],
+        },
+    },
+  ],
+}

diff --git a/samples/echo/echo_api.js b/samples/echo/echo_api.js
new file mode 100644 (file)
index 0000000..6d5e275
--- /dev/null
+++ b/samples/echo/echo_api.js
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
+var echoListener = null;
+
+extension.setMessageListener(function(msg) {
+  if (echoListener instanceof Function) {
+    echoListener(msg);
+  }
+});
+
+exports.echo = function(msg, callback) {
+  echoListener = callback;
+  extension.postMessage(msg);
+};
+
+exports.syncEcho = function(msg) {
+  return extension.internal.sendSyncMessage(msg);
+};

diff --git a/samples/echo/echo_extension.cc b/samples/echo/echo_extension.cc
new file mode 100644 (file)
index 0000000..eb85ec1
--- /dev/null
+++ b/samples/echo/echo_extension.cc
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
+#include "echo_extension.h"
+
+namespace sample {
+
+/**
+ * @class EchoExtension
+ */
+
+/* @method EchoExtension::CreateInstance()
+ *
+ * CreateInstance() SHOULD be implemented in inherited class
+ * to return your own ExtensionInstance class.
+ */
+xwalk::XWalkExtensionInstance* EchoExtension::CreateInstance() {
+  return new EchoInstance;
+}
+
+/**
+ * @class EchoInstance
+ */
+
+/* @method EchoInstance::HandleMessage()
+ *
+ * HandleMessage() CAN be implemented if want to handle asyncronous messages
+ * sent by 'extension.postMessage()' in echo_api.js.
+ * Asyncronous response can be sent with PostMessage() and the sent response
+ * can be handled using 'extension.setMessageListener()' in echo_api.js also.
+ */
+void EchoInstance::HandleMessage(const char* msg) {
+  PostMessage(msg);
+}
+
+/* @method EchoInstance::HandleSyncMessage()
+ *
+ * HandleSyncMessage() CAN be implemented if want to handle syncronous messages
+ * sent by 'extension.internal.sendSyncMessage()' in echo_api.js.
+ * This method should send response with SendSyncReply().
+ */
+void EchoInstance::HandleSyncMessage(const char* msg) {
+  SendSyncReply(msg);
+}
+
+}  // namespace sample
+
+/* @macro EXPORT_XWALK_EXTENSION
+ *
+ * The implemented sub-class of XWalkExtension should be exported with
+ * EXPORT_XWALK_EXTENSION(name, class) macro.
+ */
+EXPORT_XWALK_EXTENSION(tizen.echo, sample::EchoExtension);

diff --git a/samples/echo/echo_extension.h b/samples/echo/echo_extension.h
new file mode 100644 (file)
index 0000000..52fbde7
--- /dev/null
+++ b/samples/echo/echo_extension.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
+#ifndef ECHO_ECHO_EXTENSION_H_
+#define ECHO_ECHO_EXTENSION_H_
+
+#include <xwalk/xwalk_extension.h>
+
+namespace sample {
+
+class EchoExtension : public xwalk::XWalkExtension {
+ public:
+  // @override
+  xwalk::XWalkExtensionInstance* CreateInstance();
+};
+
+class EchoInstance : public xwalk::XWalkExtensionInstance {
+ public:
+  // @override
+  void HandleMessage(const char* msg);
+
+  // @override
+  void HandleSyncMessage(const char* msg);
+};
+
+}  // namespace sample
+
+#endif  // ECHO_ECHO_EXTENSION_H_

diff --git a/samples/echo/packaging/echo.manifest b/samples/echo/packaging/echo.manifest
new file mode 100644 (file)
index 0000000..75b0fa5
--- /dev/null
+++ b/samples/echo/packaging/echo.manifest
@@ -0,0 +1,5 @@
+<manifest>
+    <request>
+        <domain name="_"/>
+    </request>
+</manifest>

diff --git a/samples/echo/packaging/echo.spec b/samples/echo/packaging/echo.spec
new file mode 100644 (file)
index 0000000..c0ff816
--- /dev/null
+++ b/samples/echo/packaging/echo.spec
@@ -0,0 +1,40 @@
+%define crosswalk_extensions tizen-extensions-crosswalk
+%define crosswalk_extensions_path %{_libdir}/%{crosswalk_extensions}
+
+Name:       echo
+Summary:    Echo sample for xwalk-extensions-common
+Version:    0.0.1
+Release:    1
+Group:      Development/Libraries
+License:    Apache-2.0 and BSD-3-Clause
+URL:        https://www.tizen.org
+Source0:    %{name}-%{version}.tar.gz
+Source1:    %{name}.manifest
+
+BuildRequires: pkgconfig(xwalk-extensions-common)
+BuildRequires: xwalk-gyp
+
+%description
+Echo sample extension
+
+%prep
+%setup -q
+cp %{SOURCE1} .
+
+%build
+xwalk-gyp build.gyp
+make %{?jobs:-j%jobs}
+
+%install
+rm -rf %{buildroot}
+mkdir -p %{buildroot}%{crosswalk_extensions_path}
+install -p -m 644 out/Default/lib.target/*.so %{buildroot}%{crosswalk_extensions_path}
+install -p -m 644 tizen_echo.json %{buildroot}%{crosswalk_extensions_path}
+
+%clean
+rm -rf %{buildroot}
+
+%files
+%manifest %{name}.manifest
+%{crosswalk_extensions_path}/*.so
+%{crosswalk_extensions_path}/*.json

diff --git a/samples/echo/tizen_echo.json b/samples/echo/tizen_echo.json
new file mode 100644 (file)
index 0000000..26396ba
--- /dev/null
+++ b/samples/echo/tizen_echo.json
@@ -0,0 +1,7 @@
+[
+  {
+    "name":"tizen.echo",
+    "lib":"libecho.so",
+    "entry_points":[]
+  }
+]