15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved.
25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be
35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file.
45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
54e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#ifndef NET_BASE_REQUEST_PRIORITY_H_
64e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#define NET_BASE_REQUEST_PRIORITY_H_
75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
8a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "net/base/net_export.h"
9a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)
105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace net {
115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Prioritization used in various parts of the networking code such
135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// as connection prioritization and resource loading prioritization.
145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)enum RequestPriority {
155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  IDLE = 0,
162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)  MINIMUM_PRIORITY = IDLE,
175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  LOWEST,
182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)  DEFAULT_PRIORITY = LOWEST,
195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  LOW,
205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  MEDIUM,
215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  HIGHEST,
228bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)  MAXIMUM_PRIORITY = HIGHEST,
238bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)};
248bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)
258bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)// For simplicity, one can assume that one can index into array of
268bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)// NUM_PRIORITIES elements with a RequestPriority (i.e.,
278bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)// MINIMUM_PRIORITY == 0).
288bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)enum RequestPrioritySize {
298bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)  NUM_PRIORITIES = MAXIMUM_PRIORITY + 1,
305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)};
315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
32a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)NET_EXPORT const char* RequestPriorityToString(RequestPriority priority);
334e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)
345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}  // namespace net
355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
364e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#endif  // NET_BASE_REQUEST_PRIORITY_H_
37