70625e5bf3
BUG=webrtc:5273 TESTED=Fixed issues reported by: find webrtc/examples/ -type f -name *.cc -o -name *.h | grep -v objc | xargs cpplint.py followed by 'git cl presubmit'. NOTRY=True Review URL: https://codereview.webrtc.org/1504283004 Cr-Commit-Position: refs/heads/master@{#10960}
62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
/*
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* Copyright 2012 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "webrtc/examples/peerconnection/client/defaults.h"
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#include <stdlib.h>
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#include <string.h>
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#ifdef WIN32
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#include <winsock2.h>
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#else
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#include <unistd.h>
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#endif
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#include "webrtc/base/arraysize.h"
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#include "webrtc/base/common.h"
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const char kAudioLabel[] = "audio_label";
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const char kVideoLabel[] = "video_label";
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const char kStreamLabel[] = "stream_label";
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const uint16_t kDefaultServerPort = 8888;
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std::string GetEnvVarOrDefault(const char* env_var_name,
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const char* default_value) {
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std::string value;
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const char* env_var = getenv(env_var_name);
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if (env_var)
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value = env_var;
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if (value.empty())
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value = default_value;
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return value;
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}
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std::string GetPeerConnectionString() {
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return GetEnvVarOrDefault("WEBRTC_CONNECT", "stun:stun.l.google.com:19302");
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}
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std::string GetDefaultServerName() {
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return GetEnvVarOrDefault("WEBRTC_SERVER", "localhost");
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}
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std::string GetPeerName() {
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char computer_name[256];
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std::string ret(GetEnvVarOrDefault("USERNAME", "user"));
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ret += '@';
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if (gethostname(computer_name, arraysize(computer_name)) == 0) {
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ret += computer_name;
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} else {
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ret += "host";
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}
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return ret;
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}
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