#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/src/simplesocket.cpp b/jni/commoncpp2-1.8.1-android/src/simplesocket.cpp
new file mode 100644
index 0000000..f8606c0
--- /dev/null
+++ b/jni/commoncpp2-1.8.1-android/src/simplesocket.cpp
@@ -0,0 +1,259 @@
+// Copyright (C) 2002-2010 Wizzer Works.
+//
+// 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, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  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 GNU
+// Common C++.  If you copy code from other releases into a copy of GNU
+// Common C++, 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 GNU Common C++, it is your choice
+// whether to permit this exception to apply to your modifications.
+// If you do not wish that, delete this exception notice.
+//
+
+/**
+ * @file   simplesocket.cpp
+ * @brief  Implementation of SimpleTCPStream methods.
+ *
+ * Implementation of SimpleTCPStream methods.
+ *
+ * @author Mark S. Millard (msm@wizzer.com)
+ * @date   2002-08-15
+ */
+
+// Include Common C++ Library header files.
+#include <cc++/config.h>
+#include <cc++/export.h>
+#include <cc++/socket.h>
+
+#ifndef INADDR_LOOPBACK
+#define INADDR_LOOPBACK (unsigned long)0x7f000001
+#endif
+
+#ifdef CCXX_NAMESPACES
+namespace ost {
+using namespace std;
+#endif
+
+SimpleTCPStream::SimpleTCPStream(TCPSocket &server, size_t size) :
+Socket(accept(server.getSocket(), NULL, NULL))
+{
+    tpport_t port;
+    IPV4Host host = getPeer(&port);
+
+    if (! server.onAccept(host, port)) {
+        endSocket();
+        error(errConnectRejected);
+        return;
+    }
+
+    Socket::state = CONNECTED;
+}
+
+SimpleTCPStream::SimpleTCPStream(const IPV4Host &host, tpport_t port, size_t size) :
+Socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
+{
+    Connect(host, port, size);
+}
+
+SimpleTCPStream::~SimpleTCPStream()
+{
+    endStream();
+}
+
+IPV4Host SimpleTCPStream::getSender(tpport_t *port) const
+{
+    return IPV4Host();
+}
+
+void SimpleTCPStream::Connect(const IPV4Host &host, tpport_t port, size_t size)
+{
+    size_t i;
+
+    for (i = 0 ; i < host.getAddressCount(); i++) {
+        struct sockaddr_in addr;
+        memset(&addr, 0, sizeof(addr));
+        addr.sin_family = AF_INET;
+        addr.sin_addr = host.getAddress(i);
+        addr.sin_port = htons(port);
+
+        // Win32 will crash if you try to connect to INADDR_ANY.
+        if ( INADDR_ANY == addr.sin_addr.s_addr )
+            addr.sin_addr.s_addr = INADDR_LOOPBACK;
+        if (::connect(so, (struct sockaddr *)&addr, (socklen_t)sizeof(addr)) == 0)
+            break;
+    }
+
+    if (i == host.getAddressCount()) {
+        connectError();
+        endSocket();
+        return;
+    }
+
+    Socket::state = CONNECTED;
+}
+
+SimpleTCPStream::SimpleTCPStream() :
+Socket(PF_INET, SOCK_STREAM, IPPROTO_TCP) {}
+
+SimpleTCPStream::SimpleTCPStream(const SimpleTCPStream &source) :
+#ifdef WIN32
+Socket(source.so)
+#else
+Socket(dup(source.so))
+#endif
+{}
+
+void SimpleTCPStream::endStream(void)
+{
+    endSocket();
+}
+
+ssize_t SimpleTCPStream::read(char *bytes, size_t length, timeout_t timeout)
+{
+    // Declare local variables.
+    ssize_t rlen = 0;
+    size_t totalrecv = 0;
+    char *currentpos = bytes;
+
+    // Check for reasonable requested length.
+    if (length < 1) {
+        return (ssize_t)totalrecv;
+    }
+
+    while (totalrecv < length) {
+        // Check for timeout condition.
+        if (timeout) {
+            if (! isPending(pendingInput, timeout)) {
+                error(errTimeout);
+                return -1;
+            }
+        }
+
+        // Attempt to read data.
+        rlen = _IORET64 ::recv(so, (char *) currentpos, _IOLEN64 (length-totalrecv), 0);
+        if (rlen == 0 || rlen == -1) {
+            break;
+        }
+        // cout << "received " << rlen << " bytes, remaining " << length - totalrecv << flush;
+
+        totalrecv += rlen;
+        currentpos += rlen;
+    }
+
+    // Set error condition if necessary.
+    if (rlen == -1) {
+        error(errInput);
+    }
+
+    // Return total number of bytes recieved.
+    return (ssize_t)totalrecv;
+}
+
+ssize_t SimpleTCPStream::write(const char *bytes, size_t length, timeout_t timeout)
+{
+    // Declare local variables.
+    ssize_t rlen = 0;
+
+    // Check for reasonable requested length.
+    if (length < 1) {
+        return rlen;
+    }
+
+    // Check for timeout condition.
+    if (timeout) {
+        if (! isPending(pendingOutput, timeout)) {
+            error(errTimeout);
+            return -1;
+        }
+    }
+
+    // Attempt to write data.
+    rlen = _IORET64 ::send(so, (const char *)bytes, _IOLEN64 length, MSG_NOSIGNAL);
+    if (rlen == -1) {
+        error(errOutput);
+    }
+
+    return rlen;
+}
+
+ssize_t SimpleTCPStream::peek(char *bytes, size_t length, timeout_t timeout)
+{
+    // Declare local variables.
+    ssize_t rlen = 0;
+    size_t totalrecv = 0;
+    char *currentpos = bytes;
+
+    // Check for reasonable requested length.
+    if (length < 1) {
+        return (ssize_t)totalrecv;
+    }
+
+    while (totalrecv < length) {
+        // Check for timeout condition.
+        if (timeout) {
+            if (! isPending(pendingInput, timeout)) {
+                error(errTimeout);
+                return -1;
+            }
+        }
+
+        // Attempt to read data.
+        rlen = _IORET64 ::recv(so, (char *) currentpos, _IOLEN64 (length-totalrecv), MSG_PEEK);
+        if (rlen == 0 || rlen == -1) {
+            break;
+        }
+        // cout << "received " << rlen << " bytes, remaining " << length - totalrecv << flush;
+
+        totalrecv += rlen;
+        currentpos += rlen;
+    }
+
+    // Set error condition if necessary.
+    if (rlen == -1) {
+        error(errInput);
+    }
+
+    // Return total number of bytes recieved.
+    return (ssize_t)totalrecv;
+}
+
+bool SimpleTCPStream::isPending(Pending pending, timeout_t timeout)
+{
+    return Socket::isPending(pending, timeout);
+}
+
+#ifdef CCXX_NAMESPACES
+} /* for ost */
+#endif
+
+/** EMACS **
+ * Local variables:
+ * mode: c++
+ * c-basic-offset: 4
+ * End:
+ */