mallinath@webrtc.org | 391247d | 2013-09-23 20:34:45 +0000 | [diff] [blame] | 1 | /* |
| 2 | * libjingle |
| 3 | * Copyright 2013, Google Inc. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions are met: |
| 7 | * |
| 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. |
| 15 | * |
| 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. |
| 26 | */ |
| 27 | |
| 28 | #ifndef TALK_BASE_DSCP_H_ |
| 29 | #define TALK_BASE_DSCP_H_ |
| 30 | |
| 31 | namespace talk_base { |
| 32 | // Differentiated Services Code Point. |
| 33 | // See http://tools.ietf.org/html/rfc2474 for details. |
| 34 | enum DiffServCodePoint { |
| 35 | DSCP_NO_CHANGE = -1, |
| 36 | DSCP_DEFAULT = 0, // Same as DSCP_CS0 |
| 37 | DSCP_CS0 = 0, // The default |
| 38 | DSCP_CS1 = 8, // Bulk/background traffic |
| 39 | DSCP_AF11 = 10, |
| 40 | DSCP_AF12 = 12, |
| 41 | DSCP_AF13 = 14, |
| 42 | DSCP_CS2 = 16, |
| 43 | DSCP_AF21 = 18, |
| 44 | DSCP_AF22 = 20, |
| 45 | DSCP_AF23 = 22, |
| 46 | DSCP_CS3 = 24, |
| 47 | DSCP_AF31 = 26, |
| 48 | DSCP_AF32 = 28, |
| 49 | DSCP_AF33 = 30, |
| 50 | DSCP_CS4 = 32, |
| 51 | DSCP_AF41 = 34, // Video |
| 52 | DSCP_AF42 = 36, // Video |
| 53 | DSCP_AF43 = 38, // Video |
| 54 | DSCP_CS5 = 40, // Video |
| 55 | DSCP_EF = 46, // Voice |
| 56 | DSCP_CS6 = 48, // Voice |
| 57 | DSCP_CS7 = 56, // Control messages |
| 58 | }; |
| 59 | |
| 60 | } // namespace talk_base |
| 61 | |
| 62 | #endif // TALK_BASE_DSCP_H_ |