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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef __ClassOfService_h__
#define __ClassOfService_h__
#include "nsIClassOfService.h"
#include "nsPrintfCString.h"
#include "ipc/IPCMessageUtils.h"
namespace mozilla::net {
class ClassOfService {
public:
ClassOfService() : mClassFlags(0), mIncremental(false) {}
ClassOfService(unsigned long flags, bool incremental)
: mClassFlags(flags), mIncremental(incremental) {}
// class flags (priority)
unsigned long Flags() const { return mClassFlags; }
void SetFlags(unsigned long flags) { mClassFlags = flags; }
// incremental flags
bool Incremental() const { return mIncremental; }
void SetIncremental(bool incremental) { mIncremental = incremental; }
static void ToString(const ClassOfService aCos, nsACString& aOut) {
return ToString(aCos.Flags(), aOut);
}
static void ToString(unsigned long aFlags, nsACString& aOut) {
aOut = nsPrintfCString("%lX", aFlags);
}
private:
unsigned long mClassFlags;
bool mIncremental;
friend IPC::ParamTraits<mozilla::net::ClassOfService>;
friend bool operator==(const ClassOfService& lhs, const ClassOfService& rhs);
friend bool operator!=(const ClassOfService& lhs, const ClassOfService& rhs);
};
inline bool operator==(const ClassOfService& lhs, const ClassOfService& rhs) {
return lhs.mClassFlags == rhs.mClassFlags &&
lhs.mIncremental == rhs.mIncremental;
}
inline bool operator!=(const ClassOfService& lhs, const ClassOfService& rhs) {
return !(lhs == rhs);
}
} // namespace mozilla::net
namespace IPC {
template <>
struct ParamTraits<mozilla::net::ClassOfService> {
typedef mozilla::net::ClassOfService paramType;
static void Write(MessageWriter* aWriter, const paramType& aParam) {
WriteParam(aWriter, aParam.mClassFlags);
WriteParam(aWriter, aParam.mIncremental);
}
static bool Read(MessageReader* aReader, paramType* aResult) {
if (!ReadParam(aReader, &aResult->mClassFlags) ||
!ReadParam(aReader, &aResult->mIncremental))
return false;
return true;
}
};
} // namespace IPC
#endif
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