Initial commit

backends/networking/basic/android/jni.cpp

@@ -0,0 +1,173 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+// Allow use of stuff in <time.h> and abort()
+#define FORBIDDEN_SYMBOL_EXCEPTION_time_h
+#define FORBIDDEN_SYMBOL_EXCEPTION_abort
+
+// Disable printf override in common/forbidden.h to avoid
+// clashes with log.h from the Android SDK.
+// That header file uses
+//   __attribute__ ((format(printf, 3, 4)))
+// which gets messed up by our override mechanism; this could
+// be avoided by either changing the Android SDK to use the equally
+// legal and valid
+//   __attribute__ ((format(__printf__, 3, 4)))
+// or by refining our printf override to use a varadic macro
+// (which then wouldn't be portable, though).
+// Anyway, for now we just disable the printf override globally
+// for the Android port
+#define FORBIDDEN_SYMBOL_EXCEPTION_printf
+
+#include "backends/platform/android/android.h"
+
+#include "backends/networking/basic/android/jni.h"
+#ifdef USE_HTTP
+#include "backends/networking/http/android/networkreadstream-android.h"
+#endif
+
+namespace Networking {
+
+jclass NetJNI::_CLS_URL = nullptr;
+
+jmethodID NetJNI::_MID_url_init = 0;
+jmethodID NetJNI::_MID_url_getProtocol = 0;
+jmethodID NetJNI::_MID_url_getHost = 0;
+jmethodID NetJNI::_MID_url_getPort = 0;
+jmethodID NetJNI::_MID_url_getDefaultPort = 0;
+
+jclass NetJNI::_CLS_Socket = nullptr;
+
+jmethodID NetJNI::_MID_socket_init = 0;
+jmethodID NetJNI::_MID_socket_ready = 0;
+jmethodID NetJNI::_MID_socket_send = 0;
+jmethodID NetJNI::_MID_socket_recv = 0;
+jmethodID NetJNI::_MID_socket_close = 0;
+
+#ifdef USE_HTTP
+jmethodID NetJNI::_MID_manager_init = 0;
+jmethodID NetJNI::_MID_manager_startRequest = 0;
+jmethodID NetJNI::_MID_manager_poll = 0;
+jfieldID  NetJNI::_FID_manager__empty = 0;
+
+jclass NetJNI::_CLS_HTTPRequest = nullptr;
+
+jmethodID NetJNI::_MID_request_bufinit = 0;
+jmethodID NetJNI::_MID_request_forminit = 0;
+jmethodID NetJNI::_MID_request_cancel = 0;
+jmethodID NetJNI::_MID_request_getURL = 0;
+
+const JNINativeMethod NetJNI::_natives_request[] = {
+	{ "gotHeaders", "(J[Ljava/lang/String;)V",
+		(void *)NetworkReadStreamAndroid::gotHeaders },
+	{ "gotData", "(J[BII)V",
+		(void *)NetworkReadStreamAndroid::gotData },
+	{ "finished", "(JILjava/lang/String;)V",
+		(void *)NetworkReadStreamAndroid::finished_ },
+};
+#endif
+
+bool NetJNI::_init = false;
+
+void NetJNI::init(JNIEnv *env) {
+	if (_init) {
+		return;
+	}
+
+	// We can't call error here as the backend is not built yet
+#define FIND_CONSTRUCTOR(prefix, signature) do {                             \
+    _MID_ ## prefix ## init = env->GetMethodID(cls, "<init>", signature "V");\
+        if (_MID_ ## prefix ## init == 0) {                                  \
+            LOGE("Can't find method ID <init>");                             \
+            abort();                                                         \
+        }                                                                    \
+    } while (0)
+#define FIND_METHOD(prefix, name, signature) do {                            \
+    _MID_ ## prefix ## name = env->GetMethodID(cls, #name, signature);       \
+        if (_MID_ ## prefix ## name == 0) {                                  \
+            LOGE("Can't find method ID " #name);                             \
+            abort();                                                         \
+        }                                                                    \
+    } while (0)
+#define FIND_FIELD(prefix, name, signature) do {                             \
+    _FID_ ## prefix ## name = env->GetFieldID(cls, #name, signature);        \
+        if (_FID_ ## prefix ## name == 0) {                                  \
+            LOGE("Can't find field ID " #name);                              \
+            abort();                                                         \
+        }                                                                    \
+    } while (0)
+
+	jclass cls = env->FindClass("java/net/URL");
+	_CLS_URL = (jclass)env->NewGlobalRef(cls);
+
+	FIND_CONSTRUCTOR(url_, "(Ljava/lang/String;)");
+	FIND_METHOD(url_, getProtocol, "()Ljava/lang/String;");
+	FIND_METHOD(url_, getHost, "()Ljava/lang/String;");
+	FIND_METHOD(url_, getPort, "()I");
+	FIND_METHOD(url_, getDefaultPort, "()I");
+
+	env->DeleteLocalRef(cls);
+
+	cls = env->FindClass("org/scummvm/scummvm/net/SSocket");
+	_CLS_Socket = (jclass)env->NewGlobalRef(cls);
+
+	FIND_CONSTRUCTOR(socket_, "(Ljava/lang/String;)");
+	FIND_METHOD(socket_, ready, "()I");
+	FIND_METHOD(socket_, send, "([B)I");
+	FIND_METHOD(socket_, recv, "([B)I");
+	FIND_METHOD(socket_, close, "()V");
+
+	env->DeleteLocalRef(cls);
+
+#ifdef USE_HTTP
+	cls = env->FindClass("org/scummvm/scummvm/net/HTTPManager");
+
+	FIND_CONSTRUCTOR(manager_, "()");
+	FIND_METHOD(manager_, startRequest, "(Lorg/scummvm/scummvm/net/HTTPRequest;)V");
+	FIND_METHOD(manager_, poll, "()V");
+	FIND_FIELD(manager_, _empty, "Z");
+
+	env->DeleteLocalRef(cls);
+
+	cls = env->FindClass("org/scummvm/scummvm/net/HTTPRequest");
+	_CLS_HTTPRequest = (jclass)env->NewGlobalRef(cls);
+
+	if (env->RegisterNatives(cls, _natives_request, ARRAYSIZE(_natives_request)) < 0) {
+		LOGE("Can't register natives for org/scummvm/scummvm/net/HTTPRequest");
+		abort();
+	}
+
+	FIND_CONSTRUCTOR(request_buf, "(JLjava/lang/String;[Ljava/lang/String;[BZZZ)");
+	FIND_CONSTRUCTOR(request_form, "(JLjava/lang/String;[Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;)");
+	FIND_METHOD(request_, cancel, "()V");
+	FIND_METHOD(request_, getURL, "()Ljava/lang/String;");
+
+	env->DeleteLocalRef(cls);
+#endif
+
+#undef FIND_FIELD
+#undef FIND_METHOD
+#undef FIND_CONSTRUCTOR
+
+	_init = true;
+}
+
+} // End of namespace Networking

backends/networking/basic/android/jni.h

@@ -0,0 +1,79 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef BACKENDS_NETWORKING_BASIC_ANDROID_JNI_H
+#define BACKENDS_NETWORKING_BASIC_ANDROID_JNI_H
+
+#include <jni.h>
+
+namespace Networking {
+
+class NetJNI {
+#ifdef USE_HTTP
+	friend class ConnectionManagerAndroid;
+	friend class NetworkReadStreamAndroid;
+#endif
+	friend class AndroidSocket;
+	friend class AndroidURL;
+
+public:
+	static void init(JNIEnv *env);
+
+private:
+	static jclass    _CLS_URL;
+
+	static jmethodID _MID_url_init;
+	static jmethodID _MID_url_getProtocol;
+	static jmethodID _MID_url_getHost;
+	static jmethodID _MID_url_getPort;
+	static jmethodID _MID_url_getDefaultPort;
+
+	static jclass    _CLS_Socket;
+
+	static jmethodID _MID_socket_init;
+	static jmethodID _MID_socket_ready;
+	static jmethodID _MID_socket_send;
+	static jmethodID _MID_socket_recv;
+	static jmethodID _MID_socket_close;
+
+#ifdef USE_HTTP
+	static jmethodID _MID_manager_init;
+	static jmethodID _MID_manager_startRequest;
+	static jmethodID _MID_manager_poll;
+	static jfieldID  _FID_manager__empty;
+
+	static const JNINativeMethod _natives_request[];
+
+	static jclass    _CLS_HTTPRequest;
+
+	static jmethodID _MID_request_bufinit;
+	static jmethodID _MID_request_forminit;
+	static jmethodID _MID_request_cancel;
+	static jmethodID _MID_request_getURL;
+#endif
+
+	static bool _init;
+};
+
+} // End of namespace Networking
+
+#endif
+

backends/networking/basic/android/socket.cpp

@@ -0,0 +1,156 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+// Allow use of stuff in <time.h> and abort()
+#define FORBIDDEN_SYMBOL_EXCEPTION_time_h
+#define FORBIDDEN_SYMBOL_EXCEPTION_abort
+
+// Disable printf override in common/forbidden.h to avoid
+// clashes with log.h from the Android SDK.
+// That header file uses
+//   __attribute__ ((format(printf, 3, 4)))
+// which gets messed up by our override mechanism; this could
+// be avoided by either changing the Android SDK to use the equally
+// legal and valid
+//   __attribute__ ((format(__printf__, 3, 4)))
+// or by refining our printf override to use a varadic macro
+// (which then wouldn't be portable, though).
+// Anyway, for now we just disable the printf override globally
+// for the Android port
+#define FORBIDDEN_SYMBOL_EXCEPTION_printf
+
+#include "backends/platform/android/android.h"
+#include "backends/platform/android/jni-android.h"
+
+#include "backends/networking/basic/android/jni.h"
+
+#include "backends/networking/basic/android/socket.h"
+
+#include "common/debug.h"
+#include "common/textconsole.h"
+
+namespace Networking {
+
+Socket *Socket::connect(const Common::String &url) {
+	return AndroidSocket::connect(url);
+}
+
+Socket *AndroidSocket::connect(const Common::String &url) {
+	JNIEnv *env = JNI::getEnv();
+	NetJNI::init(env);
+
+	jstring url_obj = env->NewStringUTF(url.c_str());
+	jobject socket_obj = env->NewObject(NetJNI::_CLS_Socket, NetJNI::_MID_socket_init, url_obj);
+
+	env->DeleteLocalRef(url_obj);
+
+	if (env->ExceptionCheck()) {
+		LOGE("Socket::<init> failed");
+		env->ExceptionDescribe();
+		env->ExceptionClear();
+
+		return nullptr;
+	}
+
+	Socket *socket = new AndroidSocket(env, socket_obj);
+	env->DeleteLocalRef(socket_obj);
+
+	return socket;
+}
+
+AndroidSocket::AndroidSocket(JNIEnv *env, jobject socket) {
+	_socket = env->NewGlobalRef(socket);
+}
+
+AndroidSocket::~AndroidSocket() {
+	JNIEnv *env = JNI::getEnv();
+
+	env->CallVoidMethod(_socket, NetJNI::_MID_socket_close);
+	if (env->ExceptionCheck()) {
+		LOGE("Socket::close failed");
+		env->ExceptionDescribe();
+		env->ExceptionClear();
+	}
+
+	env->DeleteGlobalRef(_socket);
+}
+
+int AndroidSocket::ready() {
+	JNIEnv *env = JNI::getEnv();
+
+	jint ret = env->CallIntMethod(_socket, NetJNI::_MID_socket_ready);
+	if (env->ExceptionCheck()) {
+		LOGE("Socket::ready failed");
+		env->ExceptionDescribe();
+		env->ExceptionClear();
+
+		// In doubt make it ready
+		return 1;
+	}
+
+	return ret;
+}
+
+size_t AndroidSocket::send(const char *data, int len) {
+	JNIEnv *env = JNI::getEnv();
+
+	jbyteArray buffer_obj = env->NewByteArray(len);
+	env->SetByteArrayRegion(buffer_obj, 0, len, (const jbyte *)data);
+
+	jint sent = env->CallIntMethod(_socket, NetJNI::_MID_socket_send, buffer_obj);
+
+	env->DeleteLocalRef(buffer_obj);
+
+	if (env->ExceptionCheck()) {
+		LOGE("Socket::send failed");
+		env->ExceptionDescribe();
+		env->ExceptionClear();
+
+		return 0;
+	}
+
+	return sent;
+}
+
+size_t AndroidSocket::recv(void *data, int maxLen) {
+	JNIEnv *env = JNI::getEnv();
+
+	jbyteArray buffer_obj = env->NewByteArray(maxLen);
+
+	jint recvd = env->CallIntMethod(_socket, NetJNI::_MID_socket_recv, buffer_obj);
+	assert(recvd <= maxLen);
+
+	if (env->ExceptionCheck()) {
+		LOGE("Socket::send failed");
+		env->ExceptionDescribe();
+		env->ExceptionClear();
+
+		env->DeleteLocalRef(buffer_obj);
+		return 0;
+	}
+
+	env->GetByteArrayRegion(buffer_obj, 0, recvd, (jbyte *)data);
+
+	return recvd;
+}
+
+} // End of namespace Networking
+

backends/networking/basic/android/socket.h

@@ -0,0 +1,47 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#ifndef BACKENDS_NETWORKING_BASIC_CURL_SOCKET_H
+#define BACKENDS_NETWORKING_BASIC_CURL_SOCKET_H
+
+#include <jni.h>
+
+#include "backends/networking/basic/socket.h"
+
+namespace Networking {
+
+class AndroidSocket : public Socket {
+public:
+	static Socket *connect(const Common::String &url);
+
+	AndroidSocket(JNIEnv *env, jobject socket);
+	~AndroidSocket() override;
+
+	int ready() override;
+
+	size_t send(const char *data, int len) override;
+	size_t recv(void *data, int maxLen) override;
+private:
+	jobject _socket;
+};
+
+} // End of namespace Networking
+
+#endif

backends/networking/basic/android/url.cpp

@@ -0,0 +1,180 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+// Allow use of stuff in <time.h> and abort()
+#define FORBIDDEN_SYMBOL_EXCEPTION_time_h
+#define FORBIDDEN_SYMBOL_EXCEPTION_abort
+
+// Disable printf override in common/forbidden.h to avoid
+// clashes with log.h from the Android SDK.
+// That header file uses
+//   __attribute__ ((format(printf, 3, 4)))
+// which gets messed up by our override mechanism; this could
+// be avoided by either changing the Android SDK to use the equally
+// legal and valid
+//   __attribute__ ((format(__printf__, 3, 4)))
+// or by refining our printf override to use a varadic macro
+// (which then wouldn't be portable, though).
+// Anyway, for now we just disable the printf override globally
+// for the Android port
+#define FORBIDDEN_SYMBOL_EXCEPTION_printf
+
+#include "backends/platform/android/android.h"
+#include "backends/platform/android/jni-android.h"
+
+#include "backends/networking/basic/android/jni.h"
+
+#include "backends/networking/basic/android/url.h"
+
+#include "common/debug.h"
+#include "common/textconsole.h"
+
+namespace Networking {
+
+URL *URL::parseURL(const Common::String &url) {
+	return AndroidURL::parseURL(url);
+}
+
+URL *AndroidURL::parseURL(const Common::String &url) {
+	JNIEnv *env = JNI::getEnv();
+	NetJNI::init(env);
+
+	jstring url_sobj = env->NewStringUTF(url.c_str());
+	jobject url_obj = env->NewObject(NetJNI::_CLS_URL, NetJNI::_MID_url_init, url_sobj);
+
+	env->DeleteLocalRef(url_sobj);
+
+	if (env->ExceptionCheck()) {
+		LOGE("URL::<init> failed");
+		env->ExceptionDescribe();
+		env->ExceptionClear();
+
+		return nullptr;
+	}
+
+	URL *url_ = new AndroidURL(env, url_obj);
+	env->DeleteLocalRef(url_obj);
+
+	return url_;
+}
+
+AndroidURL::AndroidURL(JNIEnv *env, jobject url) {
+	_url = env->NewGlobalRef(url);
+}
+
+AndroidURL::~AndroidURL() {
+	JNIEnv *env = JNI::getEnv();
+	env->DeleteGlobalRef(_url);
+}
+
+Common::String AndroidURL::getScheme() const {
+	JNIEnv *env = JNI::getEnv();
+
+	jstring protocol_obj = (jstring)env->CallObjectMethod(_url, NetJNI::_MID_url_getProtocol);
+	if (env->ExceptionCheck()) {
+		LOGE("URL::getProtocol failed");
+		env->ExceptionDescribe();
+		env->ExceptionClear();
+
+		return Common::String();
+	}
+
+	uint length = env->GetStringLength(protocol_obj);
+	if (!length) {
+		env->DeleteLocalRef(protocol_obj);
+		return Common::String();
+	}
+
+	const char *protocol_ptr = env->GetStringUTFChars(protocol_obj, 0);
+	if (!protocol_ptr) {
+		env->DeleteLocalRef(protocol_obj);
+		return Common::String();
+	}
+
+	Common::String result(protocol_ptr, length);
+
+	env->ReleaseStringUTFChars(protocol_obj, protocol_ptr);
+	env->DeleteLocalRef(protocol_obj);
+
+	return result;
+}
+
+Common::String AndroidURL::getHost() const {
+	JNIEnv *env = JNI::getEnv();
+
+	jstring protocol_obj = (jstring)env->CallObjectMethod(_url, NetJNI::_MID_url_getHost);
+	if (env->ExceptionCheck()) {
+		LOGE("URL::getHost failed");
+		env->ExceptionDescribe();
+		env->ExceptionClear();
+
+		return Common::String();
+	}
+
+	uint length = env->GetStringLength(protocol_obj);
+	if (!length) {
+		env->DeleteLocalRef(protocol_obj);
+		return Common::String();
+	}
+
+	const char *protocol_ptr = env->GetStringUTFChars(protocol_obj, 0);
+	if (!protocol_ptr) {
+		env->DeleteLocalRef(protocol_obj);
+		return Common::String();
+	}
+
+	Common::String result(protocol_ptr, length);
+
+	env->ReleaseStringUTFChars(protocol_obj, protocol_ptr);
+	env->DeleteLocalRef(protocol_obj);
+
+	return result;
+}
+
+int AndroidURL::getPort(bool defaultPort) const {
+	JNIEnv *env = JNI::getEnv();
+
+	jint port = env->CallIntMethod(_url, NetJNI::_MID_url_getPort);
+	if (env->ExceptionCheck()) {
+		LOGE("URL::getPort failed");
+		env->ExceptionDescribe();
+		env->ExceptionClear();
+
+		return -1;
+	}
+	if (port == -1 && defaultPort) {
+		port = env->CallIntMethod(_url, NetJNI::_MID_url_getDefaultPort);
+		if (env->ExceptionCheck()) {
+			LOGE("URL::getDefaultPort failed");
+			env->ExceptionDescribe();
+			env->ExceptionClear();
+
+			return -1;
+		}
+	}
+	if (port == -1) {
+		port = 0;
+	}
+
+	return port;
+}
+
+} // End of namespace Networking

backends/networking/basic/android/url.h

@@ -0,0 +1,47 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#ifndef BACKENDS_NETWORKING_BASIC_ANDROID_URL_H
+#define BACKENDS_NETWORKING_BASIC_ANDROID_URL_H
+
+#include <jni.h>
+
+#include "backends/networking/basic/url.h"
+
+namespace Networking {
+
+class AndroidURL : public URL {
+public:
+	static URL *parseURL(const Common::String &url);
+
+	AndroidURL(JNIEnv *env, jobject url);
+
+	~AndroidURL() override;
+
+	Common::String getScheme() const override;
+	Common::String getHost() const override;
+	int getPort(bool returnDefault = false) const override;
+private:
+	jobject _url;
+};
+
+} // End of Namespace Networking
+
+#endif