1 files changed, 172 insertions, 0 deletions
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/linphonemediaengine.cpp b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/linphonemediaengine.cpp
new file mode 100644
index 00000000..756456d3
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/linphonemediaengine.cpp
@@ -0,0 +1,172 @@
+/*
+ * Jingle call example
+ * Copyright 2004--2005, Google Inc.
+ * 
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+// LinphoneMediaEngine is a Linphone implementation of MediaEngine
+extern "C" {
+#include "talk/third_party/mediastreamer/mediastream.h"
+#ifdef HAVE_ILBC
+#include "talk/third_party/mediastreamer/msilbcdec.h"
+#endif
+#ifdef HAVE_SPEEX
+#include "talk/third_party/mediastreamer/msspeexdec.h"
+#endif
+}
+#include <ortp.h>
+#include <netdb.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <iostream>
+#include "talk/session/phone/linphonemediaengine.h"
+
+using namespace cricket;
+
+void *thread_function(void *data)
+{
+  LinphoneMediaChannel *mc =(LinphoneMediaChannel*) data;
+  while (mc->dying() == false) {
+    MediaChannel::NetworkInterface *iface = mc->network_interface();
+    char *buf[2048];
+    int len;
+    len = read(mc->fd(), buf, sizeof(buf));
+    if (iface && (mc->mute()==FALSE))
+      iface->SendPacket(buf, len);
+  }
+  return NULL;
+}
+
+LinphoneMediaChannel::LinphoneMediaChannel() {
+  pt_ = 102;
+  dying_ = false;
+  pthread_attr_t attr;
+  audio_stream_ = NULL;
+
+  struct sockaddr_in sockaddr;
+  sockaddr.sin_family = AF_INET;
+  sockaddr.sin_addr.s_addr = INADDR_ANY;
+  sockaddr.sin_port = htons(3000);
+  fd_ = socket(PF_INET, SOCK_DGRAM, 0);
+  fcntl(fd_, F_SETFL, 0, O_NONBLOCK);
+  bind (fd_,(struct sockaddr*)&sockaddr, sizeof(sockaddr));
+  
+  pthread_attr_init(&attr);
+  pthread_create(&thread_, &attr, &thread_function, this);
+  pthread_attr_destroy(&attr);
+}
+
+LinphoneMediaChannel::~LinphoneMediaChannel() {
+  dying_ = true;
+  pthread_join(thread_, NULL);
+  audio_stream_stop(audio_stream_);
+  close(fd_);
+}
+
+void LinphoneMediaChannel::SetCodec(const char *codec) {
+  if (!strcmp(codec, "iLBC"))
+    pt_ = 102;
+  else if (!strcmp(codec, "speex"))
+    pt_ = 110; 
+  else
+    pt_ = 0;
+  if (audio_stream_)
+    audio_stream_stop(audio_stream_);
+  audio_stream_ = audio_stream_start(&av_profile, 2000, "127.0.0.1", 3000, pt_, 250);
+}
+
+void LinphoneMediaChannel::OnPacketReceived(const void *data, int len) {
+  struct sockaddr_in sockaddr;
+  sockaddr.sin_family = AF_INET;
+  struct hostent *host = gethostbyname("localhost");
+  memcpy(&sockaddr.sin_addr.s_addr, host->h_addr, host->h_length);
+  sockaddr.sin_port = htons(2000);
+  
+  char buf[2048];
+  memcpy(buf, data, len);
+  
+  if (buf[1] == pt_) {
+  } else if (buf[1] == 13) {
+  } else if (buf[1] == 102) {
+    SetCodec("iLBC");
+  } else if (buf[1] == 110) {
+    SetCodec("speex");
+  } else if (buf[1] == 0) {
+    SetCodec("PCMU");
+  }
+  
+  if (play_ && buf[1] != 13)
+    sendto(fd_, buf, len, 0, (struct sockaddr*)&sockaddr, sizeof(sockaddr));
+}
+
+void LinphoneMediaChannel::SetPlayout(bool playout) {
+  play_ = playout;
+}
+
+void LinphoneMediaChannel::SetSend(bool send) {
+  mute_ = !send;
+}
+
+float LinphoneMediaChannel::GetCurrentQuality() { return 0; }
+int LinphoneMediaChannel::GetOutputLevel() { return 0; }
+
+LinphoneMediaEngine::LinphoneMediaEngine() {}
+LinphoneMediaEngine::~LinphoneMediaEngine() {}
+
+static void null_log_handler(const gchar *log_domain,
+	     		     GLogLevelFlags log_level,
+			     const gchar *message,
+			     gpointer user_data) {
+}
+
+bool LinphoneMediaEngine::Init() {
+  g_log_set_handler("MediaStreamer", G_LOG_LEVEL_MASK, null_log_handler, NULL);
+  g_log_set_handler("oRTP", G_LOG_LEVEL_MASK, null_log_handler, NULL);
+  g_log_set_handler("oRTP-stats", G_LOG_LEVEL_MASK, null_log_handler, NULL);
+  ortp_init();
+  ms_init();
+ 
+#ifdef HAVE_SPEEX
+  ms_speex_codec_init();
+  rtp_profile_set_payload(&av_profile, 110, &speex_wb);
+  codecs_.push_back(Codec(110, "speex", 8));
+#endif
+
+#ifdef HAVE_ILBC
+  ms_ilbc_codec_init();
+  rtp_profile_set_payload(&av_profile, 102, &payload_type_ilbc);
+  codecs_.push_back(Codec(102, "iLBC", 4));
+#endif
+
+  rtp_profile_set_payload(&av_profile, 0, &pcmu8000);
+  codecs_.push_back(Codec(0, "PCMU", 2));
+  
+return true;
+}
+
+void LinphoneMediaEngine::Terminate() {
+ 
+}
+  
+MediaChannel *LinphoneMediaEngine::CreateChannel() {
+  return new LinphoneMediaChannel();
+}
+
+int LinphoneMediaEngine::SetAudioOptions(int options) { return 0; }
+int LinphoneMediaEngine::SetSoundDevices(int wave_in_device, int wave_out_device) { return 0; }
+
+float LinphoneMediaEngine::GetCurrentQuality() { return 0; }
+int LinphoneMediaEngine::GetInputLevel() { return 0; }