/* 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 "RedirectChannelRegistrar.h"
namespace mozilla {
namespace net {
NS_IMPL_ISUPPORTS(RedirectChannelRegistrar, nsIRedirectChannelRegistrar)
RedirectChannelRegistrar::RedirectChannelRegistrar()
: mRealChannels(32),
mParentChannels(32),
mId(1),
mLock("RedirectChannelRegistrar") {}
NS_IMETHODIMP
RedirectChannelRegistrar::RegisterChannel(nsIChannel *channel,
uint32_t *_retval) {
MutexAutoLock lock(mLock);
mRealChannels.Put(mId, channel);
*_retval = mId;
++mId;
// Ensure we always provide positive ids
if (!mId) mId = 1;
return NS_OK;
}
NS_IMETHODIMP
RedirectChannelRegistrar::GetRegisteredChannel(uint32_t id,
nsIChannel **_retval) {
MutexAutoLock lock(mLock);
if (!mRealChannels.Get(id, _retval)) return NS_ERROR_NOT_AVAILABLE;
return NS_OK;
}
NS_IMETHODIMP
RedirectChannelRegistrar::LinkChannels(uint32_t id, nsIParentChannel *channel,
nsIChannel **_retval) {
MutexAutoLock lock(mLock);
if (!mRealChannels.Get(id, _retval)) return NS_ERROR_NOT_AVAILABLE;
mParentChannels.Put(id, channel);
return NS_OK;
}
NS_IMETHODIMP
RedirectChannelRegistrar::GetParentChannel(uint32_t id,
nsIParentChannel **_retval) {
MutexAutoLock lock(mLock);
if (!mParentChannels.Get(id, _retval)) return NS_ERROR_NOT_AVAILABLE;
return NS_OK;
}
NS_IMETHODIMP
RedirectChannelRegistrar::DeregisterChannels(uint32_t id) {
MutexAutoLock lock(mLock);
mRealChannels.Remove(id);
mParentChannels.Remove(id);
return NS_OK;
}
} // namespace net
} // namespace mozilla