#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/ccrtp-1.8.0-android/phone/phone.h b/jni/ccrtp-1.8.0-android/phone/phone.h
new file mode 100644
index 0000000..960af2f
--- /dev/null
+++ b/jni/ccrtp-1.8.0-android/phone/phone.h
@@ -0,0 +1,218 @@
+// Copyright (C) 2000-2005 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.
+ 
+#ifndef CCXX_PHONE_H_
+#define CCXX_PHONE_H_
+ 
+#ifndef CCXX_RTP_H_
+#include <ccrtp/rtp.h>
+#endif
+ 
+#ifdef	CCXX_NAMESPACES
+namespace ost {
+#endif
+
+/**
+ * Load /etc/phone.conf [thread] key value pairs.  Has internal defaults
+ * if section or file is missing.
+ *
+ * @author David Sugar <dyfet@ostel.com>
+ * @short Load keythreads priority and session count configuration.
+ */
+class KeyRTP : public Keydata
+{
+public:
+        /**
+         * Initialize keythread data.
+         */
+        KeyRTP();
+	
+	/**
+	 * Get unicast address.
+	 */
+	inline InetHostAddress getInterface(void)
+		{return InetHostAddress(getLast("interface"));};
+	
+	/**
+	 * Get binding port number.
+	 */
+	inline tpport_t getPort(void)
+		{return (tpport_t) atoi(getLast("port"));};
+
+	/**
+	 * Get stack timer.
+	 */
+	inline microtimeout_t getTimer(void)
+		{return (microtimeout_t)atol(getLast("timer")) * 1000l;};
+
+	/**
+	 * Get packet expiration timer.
+	 */
+	inline microtimeout_t getExpire(void)
+		{return (microtimeout_t)atol(getLast("expire")) * 1000l;};
+};
+
+/**
+ * Load /etc/phone.conf [audio] key value pairs.  Has internal defaults
+ * if section or file is missing.
+ *
+ * @author David Sugar <dyfet@ostel.com>
+ * @short Load keythreads priority and session count configuration.
+ */
+class KeyAudio : public Keydata
+{
+public:
+        /**
+         * Initialize keythread data.
+         */
+        KeyAudio();
+};
+
+/**
+ * Load /etc/phone.conf [thread] key value pairs.  Has internal defaults
+ * if section or file is missing.
+ *
+ * @author David Sugar <dyfet@ostel.com>
+ * @short Load keythreads priority and session count configuration.
+ */
+class KeyThreads : public Keydata
+{
+public:
+        /**
+         * Initialize keythread data.
+         */
+        KeyThreads();
+ 
+        /**
+         * Get relative priority to run service threads at.
+         *
+         * @return audio thread priority (relative).
+         */
+        inline int priAudio(void)
+                {return atoi(getLast("audio"));};
+
+        /**
+         * Get relative priority for the rtp stack.
+         *
+         * @return audio thread priority (relative).
+         */
+        inline int priRTP(void)
+                {return atoi(getLast("rtp"));};
+
+        /**
+         * Get relative process priority.
+         *
+         * @return rtp stack thread priority (relative).
+         */
+        inline int getPriority(void)
+                {return atoi(getLast("priority"));};
+
+        /**
+         * Get thread stack frame size.
+         *
+         * @return thread stack frame in k.
+         */
+        inline unsigned getStack(void)
+                {return atoi(getLast("stack"));};
+		
+
+        /**
+         * Get scheduler policy to use.
+         *
+         * @return scheduler policy.
+         */
+        inline const char *getPolicy(void)
+                {return getLast("priority");};
+};	
+
+/**
+ * Process RTP Events for plugins and special purpose classes.
+ *
+ * @author David Sugar <dyfet@ostel.com>
+ * @short RTP event processing.
+ */
+class RTPEvent
+{
+private:
+	friend class RTPAudio;
+
+	static RTPEvent *first;
+	RTPEvent *next;
+
+protected:
+	RTPEvent();
+
+	virtual void gotHello(const SyncSource &src)
+		{return;};
+
+	virtual void gotGoodbye(const SyncSource &src, 
+				const std::string& reason)
+		{return;};
+};
+
+/**
+ * This is the base session stack that will maintain all network audio
+ * activity.
+ *
+ * @author David Sugar <dyfet@ostel.com>
+ * @short RTP stack for network audio. 
+ */
+class RTPAudio : public RTPSocket
+{
+private:
+	unsigned groups;	// multicast groups joined
+	bool	unicast;	// indicate if in unicast call
+	bool	shutdown;	// tracks shutdown state
+
+	void onGotHello(const SyncSource &src);
+	void onGotGoodbye(const SyncSource &src, const std::string& reason);
+
+public:
+	RTPAudio();
+
+	void exit(const char *reason);
+};
+
+/**
+ * This is the base interface for DSO loadable audio devices.
+ *
+ * @author David Sugar <dyfet@ostel.com>
+ * @short base class for Audio devices. 
+ */
+class DevAudio 
+{
+protected:
+	DevAudio();
+
+public:
+	virtual void open(void) = 0;	// open device channel
+	virtual void close(void) = 0;	// close device channel
+};
+
+extern bool multicast;
+extern bool daemon;
+extern KeyThreads keythreads;
+extern KeyRTP keyrtp;
+extern KeyAudio keyaudio;
+extern RTPAudio *rtp;
+extern DevAudio *audio;
+
+#ifdef	CCXX_NAMESPACES
+}
+#endif
+
+#endif