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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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/. */
#include "GMPTimerChild.h"
#include "GMPPlatform.h"
#include "GMPChild.h"
#define MAX_NUM_TIMERS 1000
namespace mozilla::gmp {
GMPTimerChild::GMPTimerChild(GMPChild* aPlugin)
: mTimerCount(1), mPlugin(aPlugin) {
MOZ_ASSERT(mPlugin->GMPMessageLoop() == MessageLoop::current());
}
GMPTimerChild::~GMPTimerChild() {
MOZ_ASSERT(mPlugin->GMPMessageLoop() == MessageLoop::current());
}
GMPErr GMPTimerChild::SetTimer(GMPTask* aTask, int64_t aTimeoutMS) {
if (!aTask) {
NS_WARNING("Tried to set timer with null task!");
return GMPGenericErr;
}
if (mPlugin->GMPMessageLoop() != MessageLoop::current()) {
NS_WARNING("Tried to set GMP timer on non-main thread.");
return GMPGenericErr;
}
if (mTimers.Count() > MAX_NUM_TIMERS) {
return GMPQuotaExceededErr;
}
uint32_t timerId = mTimerCount;
mTimers.InsertOrUpdate(timerId, aTask);
mTimerCount++;
if (!SendSetTimer(timerId, aTimeoutMS)) {
return GMPGenericErr;
}
return GMPNoErr;
}
mozilla::ipc::IPCResult GMPTimerChild::RecvTimerExpired(
const uint32_t& aTimerId) {
MOZ_ASSERT(mPlugin->GMPMessageLoop() == MessageLoop::current());
GMPTask* task = mTimers.Get(aTimerId);
mTimers.Remove(aTimerId);
if (task) {
RunOnMainThread(task);
}
return IPC_OK();
}
} // namespace mozilla::gmp
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