tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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ClassOfService.h (2074B)

      1 /* This Source Code Form is subject to the terms of the Mozilla Public
      2 * License, v. 2.0. If a copy of the MPL was not distributed with this
      3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      4 
      5 #ifndef __ClassOfService_h__
      6 #define __ClassOfService_h__
      7 
      8 #include "nsIClassOfService.h"
      9 #include "nsPrintfCString.h"
     10 
     11 namespace IPC {
     12 template <class P>
     13 struct ParamTraits;
     14 }  // namespace IPC
     15 
     16 namespace mozilla::net {
     17 
     18 class ClassOfService {
     19 public:
     20  ClassOfService() = default;
     21  ClassOfService(unsigned long flags, bool incremental)
     22      : mClassFlags(flags), mIncremental(incremental) {}
     23 
     24  // class flags (priority)
     25  unsigned long Flags() const { return mClassFlags; }
     26  void SetFlags(unsigned long flags) { mClassFlags = flags; }
     27 
     28  // incremental flags
     29  bool Incremental() const { return mIncremental; }
     30  void SetIncremental(bool incremental) { mIncremental = incremental; }
     31 
     32  nsIClassOfService::FetchPriority FetchPriority() { return mFetchPriority; }
     33  void SetFetchPriority(nsIClassOfService::FetchPriority aPriority) {
     34    mFetchPriority = aPriority;
     35  }
     36 
     37  static void ToString(const ClassOfService aCos, nsACString& aOut) {
     38    return ToString(aCos.Flags(), aOut);
     39  }
     40 
     41  static void ToString(unsigned long aFlags, nsACString& aOut) {
     42    aOut = nsPrintfCString("%lX", aFlags);
     43  }
     44 
     45 private:
     46  unsigned long mClassFlags = 0;
     47  bool mIncremental = false;
     48  nsIClassOfService::FetchPriority mFetchPriority =
     49      nsIClassOfService::FETCHPRIORITY_UNSET;
     50  friend IPC::ParamTraits<mozilla::net::ClassOfService>;
     51  friend bool operator==(const ClassOfService& lhs, const ClassOfService& rhs);
     52  friend bool operator!=(const ClassOfService& lhs, const ClassOfService& rhs);
     53 };
     54 
     55 inline bool operator==(const ClassOfService& lhs, const ClassOfService& rhs) {
     56  return lhs.mClassFlags == rhs.mClassFlags &&
     57         lhs.mIncremental == rhs.mIncremental &&
     58         lhs.mFetchPriority == rhs.mFetchPriority;
     59 }
     60 
     61 inline bool operator!=(const ClassOfService& lhs, const ClassOfService& rhs) {
     62  return !(lhs == rhs);
     63 }
     64 
     65 }  // namespace mozilla::net
     66 
     67 #endif