1 /* 2 * Copyright 2004 The WebRTC Project Authors. All rights reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #include "webrtc/p2p/base/constants.h" 12 13 #include <string> 14 15 namespace cricket { 16 17 const char CN_AUDIO[] = "audio"; 18 const char CN_VIDEO[] = "video"; 19 const char CN_DATA[] = "data"; 20 const char CN_OTHER[] = "main"; 21 22 const char GROUP_TYPE_BUNDLE[] = "BUNDLE"; 23 24 // Minimum ufrag length is 4 characters as per RFC5245. We chose 16 because 25 // some internal systems expect username to be 16 bytes. 26 const int ICE_UFRAG_LENGTH = 16; 27 // Minimum password length of 22 characters as per RFC5245. We chose 24 because 28 // some internal systems expect password to be multiple of 4. 29 const int ICE_PWD_LENGTH = 24; 30 const size_t ICE_UFRAG_MIN_LENGTH = 4; 31 const size_t ICE_PWD_MIN_LENGTH = 22; 32 const size_t ICE_UFRAG_MAX_LENGTH = 255; 33 const size_t ICE_PWD_MAX_LENGTH = 256; 34 35 // TODO: This is media-specific, so might belong 36 // somewhere like media/base/constants.h 37 const int ICE_CANDIDATE_COMPONENT_RTP = 1; 38 const int ICE_CANDIDATE_COMPONENT_RTCP = 2; 39 const int ICE_CANDIDATE_COMPONENT_DEFAULT = 1; 40 41 const char NS_JINGLE_RTP[] = "urn:xmpp:jingle:apps:rtp:1"; 42 const char NS_JINGLE_DRAFT_SCTP[] = "google:jingle:sctp"; 43 44 // From RFC 4145, SDP setup attribute values. 45 const char CONNECTIONROLE_ACTIVE_STR[] = "active"; 46 const char CONNECTIONROLE_PASSIVE_STR[] = "passive"; 47 const char CONNECTIONROLE_ACTPASS_STR[] = "actpass"; 48 const char CONNECTIONROLE_HOLDCONN_STR[] = "holdconn"; 49 50 } // namespace cricket 51