#13795: Initial commit for sflphone-android

includes: libexpat libyaml libdbus-c++ commoncpp ccrtp
          libdbus (from android-4.0.4 sources)

TODO:
- git ignores "/jni/sflphone", sflphone repo should be cloned.
- sflphone-android only needs daemon directory. Ideally it should be possible
to clone it without cloning the whole sflphone project.
into sfl-android (commit 6a0fa7a "#13961: Fix cipher handling" has been used here)
- add pjsip-android project as a git submodule
- sflphone-android needs pjsip android project. Ideally daemon git repository
should not embed pjsip. Instead pjsip should be clone from official repositories.

Considering this, structure should have three distincts git repos:

sflphone-android/.git
sflphone-android/jni/ccrtp-1.8.0-android
sflphone-android/jni/commoncpp2-1.8.1-android
sflphone-android/jni/dbus
sflphone-android/jni/libdbus-c++-0.9.0-android
sflphone-android/jni/libexpat
sflphone-android/jni/libyaml

sflphone-android/jni/sflphone-daemon/.git
sflphone-android/jni/sflphone-daemon/src/audio
sflphone-android/jni/sflphone-daemon/src/config
sflphone-android/jni/sflphone-daemon/src/dbus
sflphone-android/jni/sflphone-daemon/src/history
sflphone-android/jni/sflphone-daemon/src/hooks
sflphone-android/jni/sflphone-daemon/src/iax
sflphone-android/jni/sflphone-daemon/src/sip
sflphone-android/jni/sflphone-daemon/src/video

sflphone-android/jni/pjsip-android/.git

Signed-off-by: Emeric Vigier <emeric.vigier@savoirfairelinux.com>
diff --git a/jni/commoncpp2-1.8.1-android/demo/tcpthread.cpp b/jni/commoncpp2-1.8.1-android/demo/tcpthread.cpp
new file mode 100644
index 0000000..55e9ff1
--- /dev/null
+++ b/jni/commoncpp2-1.8.1-android/demo/tcpthread.cpp
@@ -0,0 +1,143 @@
+// Copyright (C) 1999-2005 Open Source Telecom Corporation.
+// Copyright (C) 2006-2008 David Sugar, Tycho Softworks.
+//
+// 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 2 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, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+//
+// As a special exception to the GNU General Public License, permission is
+// granted for additional uses of the text contained in its release
+// of APE.
+//
+// The exception is that, if you link the APE library with other files
+// to produce an executable, this does not by itself cause the
+// resulting executable to be covered by the GNU General Public License.
+// Your use of that executable is in no way restricted on account of
+// linking the APE library code into it.
+//
+// This exception does not however invalidate any other reasons why
+// the executable file might be covered by the GNU General Public License.
+//
+// This exception applies only to the code released under the
+// name APE.  If you copy code from other releases into a copy of
+// APE, as the General Public License permits, the exception does
+// not apply to the code that you add in this way.  To avoid misleading
+// anyone as to the status of such modified files, you must delete
+// this exception notice from them.
+//
+// If you write modifications of your own for APE, it is your choice
+// whether to permit this exception to apply to your modifications.
+// If you do not wish that, delete this exception notice.
+
+#include <cc++/socket.h>
+#include <cstdlib>
+
+#ifdef	CCXX_NAMESPACES
+using namespace std;
+using namespace ost;
+#endif
+
+class myTCPSocket : public TCPSocket
+{
+protected:
+	bool onAccept(const InetHostAddress &ia, tpport_t port);
+
+public:
+	myTCPSocket(InetAddress &ia);
+};
+
+class myTCPSession : public TCPSession
+{
+private:
+	static Mutex mutex;
+	void run(void);
+	void final(void);
+
+public:
+	myTCPSession(TCPSocket &server);
+	static volatile int count;
+};
+
+myTCPSocket::myTCPSocket(InetAddress &ia) : TCPSocket(ia, 4096) {}
+
+bool myTCPSocket::onAccept(const InetHostAddress &ia, tpport_t port)
+{
+	cout << "accepting from: " << ia.getHostname() << ":" << port << endl;;
+	return true;
+}
+
+volatile int myTCPSession::count = 0;
+
+Mutex myTCPSession::mutex;
+
+myTCPSession::myTCPSession(TCPSocket &server) :
+TCPSession(server)
+{
+	cout << "creating session client object" << endl;
+	mutex.enterMutex();
+	++count;
+	mutex.leaveMutex();
+	// unsetf(ios::binary);
+}
+
+void myTCPSession::run(void)
+{
+	tpport_t port;
+	IPV4Address addr = getLocal(&port);
+	*tcp() << "welcome to " << addr.getHostname() << " from socket " << (int)so << endl;
+	mutex.enterMutex();
+	*tcp() << "called from thread " << count << endl;
+	mutex.leaveMutex();
+	sleep(5000);
+	*tcp() << "ending session" << endl;
+}
+
+void myTCPSession::final(void)
+{
+}
+
+int main()
+{
+	myTCPSession *tcp;
+	BroadcastAddress addr;
+	addr = "255.255.255.255";
+	cout << "testing addr: " << addr.getHostname() << ":" << 4096 << endl;
+	addr = "127.0.0.1";
+	cout << "binding for: " << addr.getHostname() << ":" << 4096 << endl;
+
+	try {
+		myTCPSocket server(addr);
+
+		while(server.isPendingConnection(30000)) {
+			cout << "before create" << endl;
+			tcp = new myTCPSession(server);
+			cout << "after create" << endl;
+			tcp->detach();
+		}
+	}
+	catch(Socket *socket) {
+		tpport_t port;
+		int err = socket->getErrorNumber();
+		InetAddress saddr = (InetAddress)socket->getPeer(&port);
+		cerr << "socket error " << saddr.getHostname() << ":" << port << " = " << err << endl;
+		if(err == Socket::errBindingFailed) {
+			cerr << "bind failed; port busy" << endl;
+			::exit(-1);
+		}
+		else
+			cerr << "client socket failed" << endl;
+	}
+	cout << "timeout after 30 seconds inactivity, exiting" << endl;
+	return 0;
+}
+