3
* Copyright 2011, Google Inc.
5
* Redistribution and use in source and binary forms, with or without
6
* modification, are permitted provided that the following conditions are met:
8
* 1. Redistributions of source code must retain the above copyright notice,
9
* this list of conditions and the following disclaimer.
10
* 2. Redistributions in binary form must reproduce the above copyright notice,
11
* this list of conditions and the following disclaimer in the documentation
12
* and/or other materials provided with the distribution.
13
* 3. The name of the author may not be used to endorse or promote products
14
* derived from this software without specific prior written permission.
16
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
17
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
19
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
22
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
23
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
24
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
25
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28
#include "talk/examples/peerconnection/client/defaults.h"
39
#include "talk/base/common.h"
41
const char kAudioLabel[] = "audio_label";
42
const char kVideoLabel[] = "video_label";
43
const char kStreamLabel[] = "stream_label";
44
const uint16 kDefaultServerPort = 8888;
46
std::string GetEnvVarOrDefault(const char* env_var_name,
47
const char* default_value) {
49
const char* env_var = getenv(env_var_name);
54
value = default_value;
59
std::string GetPeerConnectionString() {
60
return GetEnvVarOrDefault("WEBRTC_CONNECT", "STUN stun.l.google.com:19302");
63
std::string GetDefaultServerName() {
64
return GetEnvVarOrDefault("WEBRTC_SERVER", "localhost");
67
std::string GetPeerName() {
68
char computer_name[256];
69
if (gethostname(computer_name, ARRAY_SIZE(computer_name)) != 0)
70
strcpy(computer_name, "host");
71
std::string ret(GetEnvVarOrDefault("USERNAME", "user"));