10e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org/* 20e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * libjingle 30e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * Copyright 2012, Google Inc. 40e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * 50e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * Redistribution and use in source and binary forms, with or without 60e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * modification, are permitted provided that the following conditions are met: 70e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * 80e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * 1. Redistributions of source code must retain the above copyright notice, 90e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * this list of conditions and the following disclaimer. 100e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * 2. Redistributions in binary form must reproduce the above copyright notice, 110e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * this list of conditions and the following disclaimer in the documentation 120e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * and/or other materials provided with the distribution. 130e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * 3. The name of the author may not be used to endorse or promote products 140e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * derived from this software without specific prior written permission. 150e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * 160e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 170e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 180e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 190e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 200e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 210e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 220e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 230e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 240e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 250e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 260e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org */ 270e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 280e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org#include "talk/examples/peerconnection/client/defaults.h" 290e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 300e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org#include <stdlib.h> 310e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org#include <string.h> 320e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 330e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org#ifdef WIN32 340e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org#include <winsock2.h> 350e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org#else 360e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org#include <unistd.h> 370e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org#endif 380e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 392a86ce22ccc387dfa6f8a98ce3eba5c1e6f9e538buildbot@webrtc.org#include "webrtc/base/common.h" 400e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 410e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.orgconst char kAudioLabel[] = "audio_label"; 420e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.orgconst char kVideoLabel[] = "video_label"; 430e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.orgconst char kStreamLabel[] = "stream_label"; 440e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.orgconst uint16 kDefaultServerPort = 8888; 450e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 460e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.orgstd::string GetEnvVarOrDefault(const char* env_var_name, 470e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org const char* default_value) { 480e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org std::string value; 490e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org const char* env_var = getenv(env_var_name); 500e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org if (env_var) 510e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org value = env_var; 520e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 530e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org if (value.empty()) 540e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org value = default_value; 550e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 560e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org return value; 570e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org} 580e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 590e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.orgstd::string GetPeerConnectionString() { 600e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org return GetEnvVarOrDefault("WEBRTC_CONNECT", "stun:stun.l.google.com:19302"); 610e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org} 620e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 630e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.orgstd::string GetDefaultServerName() { 640e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org return GetEnvVarOrDefault("WEBRTC_SERVER", "localhost"); 650e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org} 660e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org 670e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.orgstd::string GetPeerName() { 680e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org char computer_name[256]; 690e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org if (gethostname(computer_name, ARRAY_SIZE(computer_name)) != 0) 700e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org strcpy(computer_name, "host"); 710e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org std::string ret(GetEnvVarOrDefault("USERNAME", "user")); 720e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org ret += '@'; 730e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org ret += computer_name; 740e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org return ret; 750e118e7129884fbea117e78d6f2068139a414dbhenrike@webrtc.org} 76