5adfafdbf6
This makes the following changes:
- Replaces ContentDescription with its only subclass,
MediaContentDescription
- Adds helpers to cast a MediaContentDescription to its
audio, video, and data subclasses.
- Changes ContentInfo.type to a new enum, MediaProtocolType.
Bug: webrtc:8620
Change-Id: I5eb0811cb16a51b0b9d73ecc4fe8edc7037f1aed
Reviewed-on: https://webrtc-review.googlesource.com/35100
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Reviewed-by: Peter Thatcher <pthatcher@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21401}
51 lines
1.7 KiB
C++
51 lines
1.7 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 P2P_BASE_P2PCONSTANTS_H_
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#define P2P_BASE_P2PCONSTANTS_H_
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#include <string>
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namespace cricket {
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// CN_ == "content name". When we initiate a session, we choose the
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// name, and when we receive a Gingle session, we provide default
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// names (since Gingle has no content names). But when we receive a
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// Jingle call, the content name can be anything, so don't rely on
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// these values being the same as the ones received.
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extern const char CN_AUDIO[];
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extern const char CN_VIDEO[];
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extern const char CN_DATA[];
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extern const char CN_OTHER[];
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// GN stands for group name
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extern const char GROUP_TYPE_BUNDLE[];
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extern const int ICE_UFRAG_LENGTH;
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extern const int ICE_PWD_LENGTH;
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extern const size_t ICE_UFRAG_MIN_LENGTH;
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extern const size_t ICE_PWD_MIN_LENGTH;
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extern const size_t ICE_UFRAG_MAX_LENGTH;
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extern const size_t ICE_PWD_MAX_LENGTH;
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extern const int ICE_CANDIDATE_COMPONENT_RTP;
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extern const int ICE_CANDIDATE_COMPONENT_RTCP;
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extern const int ICE_CANDIDATE_COMPONENT_DEFAULT;
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// RFC 4145, SDP setup attribute values.
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extern const char CONNECTIONROLE_ACTIVE_STR[];
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extern const char CONNECTIONROLE_PASSIVE_STR[];
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extern const char CONNECTIONROLE_ACTPASS_STR[];
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extern const char CONNECTIONROLE_HOLDCONN_STR[];
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} // namespace cricket
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#endif // P2P_BASE_P2PCONSTANTS_H_
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