Copy the (early prototype of) remoting in Chrome into the public tree....

remoting/jingle_glue/jingle_test_client.cc

+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "build/build_config.h"
+
+#if !defined(OS_WIN)
+extern "C" {
+#include <unistd.h>
+}
+#endif  // !defined(OS_WIN)
+
+#include <iostream>
+#include <list>
+
+#include "base/at_exit.h"
+#include "media/base/data_buffer.h"
+#include "remoting/jingle_glue/jingle_channel.h"
+#include "remoting/jingle_glue/jingle_client.h"
+
+using remoting::JingleClient;
+using remoting::JingleChannel;
+
+void SetConsoleEcho(bool on) {
+#if defined(OS_WIN)
+  HANDLE hIn = GetStdHandle(STD_INPUT_HANDLE);
+  if ((hIn == INVALID_HANDLE_VALUE) || (hIn == NULL))
+    return;
+
+  DWORD mode;
+  if (!GetConsoleMode(hIn, &mode))
+    return;
+
+  if (on) {
+    mode = mode | ENABLE_ECHO_INPUT;
+  } else {
+    mode = mode & ~ENABLE_ECHO_INPUT;
+  }
+
+  SetConsoleMode(hIn, mode);
+#else  // defined(OS_WIN)
+  if (on)
+    system("stty echo");
+  else
+    system("stty -echo");
+#endif  // !defined(OS_WIN)
+}
+
+class JingleTestClient : public JingleChannel::Callback,
+                         public JingleClient::Callback {
+ public:
+  virtual ~JingleTestClient() {}
+
+  void Run(const std::string& username, const std::string& password,
+           const std::string& host_jid) {
+    client_ = new JingleClient();
+    client_->Init(username, password, this);
+
+    if (host_jid != "") {
+      scoped_refptr<JingleChannel> channel = client_->Connect(host_jid, this);
+      channels_.push_back(channel);
+    }
+
+    while (true) {
+      std::string line;
+      std::getline(std::cin, line);
+
+      {
+        AutoLock auto_lock(channels_lock_);
+
+        // Broadcast message to all clients.
+        for (ChannelsList::iterator it = channels_.begin();
+            it != channels_.end(); ++it) {
+          uint8* buf = new uint8[line.length()];
+          memcpy(buf, line.c_str(), line.length());
+          (*it)->Write(new media::DataBuffer(buf, line.length()));
+        }
+      }
+
+      if (line == "exit")
+        break;
+    }
+
+    while (!channels_.empty()) {
+      channels_.front()->Close();
+      channels_.pop_front();
+    }
+
+    client_->Close();
+  }
+
+  // JingleChannel::Callback interface.
+  void OnStateChange(JingleChannel* channel, JingleChannel::State state) {
+    LOG(INFO) << "State of " << channel->jid() << " changed to " << state;
+  }
+
+  void OnPacketReceived(JingleChannel* channel,
+                        scoped_refptr<media::DataBuffer> buffer) {
+    std::string str(reinterpret_cast<const char*>(buffer->GetData()),
+                    buffer->GetDataSize());
+    std::cout << "(" << channel->jid() << "): " << str << std::endl;
+  }
+
+  // JingleClient::Callback interface.
+  void OnStateChange(JingleClient* client, JingleClient::State state) {
+    if (state == JingleClient::CONNECTED) {
+      std::cerr << "Connected as " << client->GetFullJid() << std::endl;
+    } else if (state == JingleClient::CLOSED) {
+      std::cerr << "Connection closed" << std::endl;
+    }
+  }
+
+  bool OnAcceptConnection(JingleClient* client, const std::string& jid,
+                          JingleChannel::Callback** callback) {
+    std::cerr << "Accepting new connection from " << jid << std::endl;
+    *callback = this;
+    return true;
+  }
+
+  void OnNewConnection(JingleClient* client,
+                       scoped_refptr<JingleChannel> channel) {
+    std::cerr << "Connected to " << channel->jid() << std::endl;
+    AutoLock auto_lock(channels_lock_);
+    channels_.push_back(channel);
+  }
+
+ private:
+  typedef std::list<scoped_refptr<JingleChannel> > ChannelsList;
+
+  scoped_refptr<JingleClient> client_;
+  ChannelsList channels_;
+  Lock channels_lock_;
+};
+
+int main(int argc, char** argv) {
+  if (argc > 2)
+    std::cerr << "Usage: " << argv[0] << " [<host_jid>]" << std::endl;
+
+  base::AtExitManager exit_manager;
+
+  std::string host_jid = argc == 2 ? argv[1] : "";
+
+  std::string username;
+  std::cout << "JID: ";
+  std::cin >> username;
+
+  std::string password;
+  SetConsoleEcho(false);
+  std::cout << "Password: ";
+  std::cin >> password;
+  SetConsoleEcho(true);
+  std::cout << std::endl;
+
+  JingleTestClient client;
+
+  client.Run(username, password, host_jid);
+
+  return 0;
+}