ac9d92ccbe
This CL also changes AddStream to immediately create a sender, rather than waiting until the track is seen in SDP. And the PeerConnection now builds the list of "send streams" from the list of senders, rather than the collection of local media streams. Review URL: https://codereview.webrtc.org/1413713003 Cr-Commit-Position: refs/heads/master@{#10414}
60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
/*
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* Copyright 2004 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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#ifndef WEBRTC_BASE_HELPERS_H_
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#define WEBRTC_BASE_HELPERS_H_
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#include <string>
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#include "webrtc/base/basictypes.h"
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namespace rtc {
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// For testing, we can return predictable data.
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void SetRandomTestMode(bool test);
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// Initializes the RNG, and seeds it with the specified entropy.
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bool InitRandom(int seed);
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bool InitRandom(const char* seed, size_t len);
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// Generates a (cryptographically) random string of the given length.
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// We generate base64 values so that they will be printable.
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// WARNING: could silently fail. Use the version below instead.
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std::string CreateRandomString(size_t length);
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// Generates a (cryptographically) random string of the given length.
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// We generate base64 values so that they will be printable.
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// Return false if the random number generator failed.
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bool CreateRandomString(size_t length, std::string* str);
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// Generates a (cryptographically) random string of the given length,
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// with characters from the given table. Return false if the random
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// number generator failed.
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bool CreateRandomString(size_t length, const std::string& table,
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std::string* str);
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// Generates a (cryptographically) random UUID version 4 string.
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std::string CreateRandomUuid();
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// Generates a random id.
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uint32_t CreateRandomId();
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// Generates a 64 bit random id.
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uint64_t CreateRandomId64();
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// Generates a random id > 0.
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uint32_t CreateRandomNonZeroId();
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// Generates a random double between 0.0 (inclusive) and 1.0 (exclusive).
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double CreateRandomDouble();
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} // namespace rtc
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#endif // WEBRTC_BASE_HELPERS_H_
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