本文整理汇总了C++中nsRefPtr::Blacklisted方法的典型用法代码示例。如果您正苦于以下问题：C++ nsRefPtr::Blacklisted方法的具体用法？C++ nsRefPtr::Blacklisted怎么用？C++ nsRefPtr::Blacklisted使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类nsRefPtr的用法示例。
在下文中一共展示了nsRefPtr::Blacklisted方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: memcpy
NS_IMETHODIMP
nsDNSRecord::GetAddresses(nsTArray<NetAddr> & aAddressArray)
{
if (mDone) {
return NS_ERROR_NOT_AVAILABLE;
}
mHostRecord->addr_info_lock.Lock();
if (mHostRecord->addr_info) {
for (NetAddrElement *iter = mHostRecord->addr_info->mAddresses.getFirst();
iter; iter = iter->getNext()) {
if (mHostRecord->Blacklisted(&iter->mAddress)) {
continue;
}
NetAddr *addr = aAddressArray.AppendElement(NetAddr());
memcpy(addr, &iter->mAddress, sizeof(NetAddr));
if (addr->raw.family == AF_INET) {
addr->inet.port = 0;
} else if (addr->raw.family == AF_INET6) {
addr->inet6.port = 0;
}
}
mHostRecord->addr_info_lock.Unlock();
} else {
mHostRecord->addr_info_lock.Unlock();
if (!mHostRecord->addr) {
return NS_ERROR_NOT_AVAILABLE;
}
NetAddr *addr = aAddressArray.AppendElement(NetAddr());
memcpy(addr, mHostRecord->addr, sizeof(NetAddr));
if (addr->raw.family == AF_INET) {
addr->inet.port = 0;
} else if (addr->raw.family == AF_INET6) {
addr->inet6.port = 0;
}
}
return NS_OK;
}示例2: if
NS_IMETHODIMP
nsDNSRecord::GetNextAddr(PRUint16 port, PRNetAddr *addr)
{
// not a programming error to poke the DNS record when it has no more
// entries. just fail without any debug warnings. this enables consumers
// to enumerate the DNS record without calling HasMore.
if (mDone)
return NS_ERROR_NOT_AVAILABLE;
mHostRecord->addr_info_lock.Lock();
bool startedFresh = !mIter;
if (mHostRecord->addr_info) {
if (!mIter)
mIterGenCnt = mHostRecord->addr_info_gencnt;
else if (mIterGenCnt != mHostRecord->addr_info_gencnt) {
// mHostRecord->addr_info has changed, so mIter is invalid.
// Restart the iteration. Alternatively, we could just fail.
mIter = nsnull;
mIterGenCnt = mHostRecord->addr_info_gencnt;
startedFresh = true;
}
do {
mLastIter = mIter;
mIter = PR_EnumerateAddrInfo(mIter, mHostRecord->addr_info,
port, addr);
}
while (mIter && mHostRecord->Blacklisted(addr));
if (startedFresh && !mIter) {
// if everything was blacklisted we want to reset the blacklist (and
// likely relearn it) and return the first address. That is better
// than nothing
mHostRecord->ResetBlacklist();
mLastIter = nsnull;
mIter = PR_EnumerateAddrInfo(nsnull, mHostRecord->addr_info,
port, addr);
}
mHostRecord->addr_info_lock.Unlock();
if (!mIter) {
mDone = true;
return NS_ERROR_NOT_AVAILABLE;
}
}
else {
mHostRecord->addr_info_lock.Unlock();
if (!mHostRecord->addr) {
// Both mHostRecord->addr_info and mHostRecord->addr are null.
// This can happen if mHostRecord->addr_info expired and the
// attempt to reresolve it failed.
return NS_ERROR_NOT_AVAILABLE;
}
memcpy(addr, mHostRecord->addr, sizeof(PRNetAddr));
// set given port
port = PR_htons(port);
if (addr->raw.family == PR_AF_INET)
addr->inet.port = port;
else
addr->ipv6.port = port;
mDone = true; // no iterations
}
return NS_OK;
}示例3: if
NS_IMETHODIMP
nsDNSRecord::GetNextAddr(uint16_t port, NetAddr *addr)
{
if (mDone) {
return NS_ERROR_NOT_AVAILABLE;
}
mHostRecord->addr_info_lock.Lock();
if (mHostRecord->addr_info) {
if (mIterGenCnt != mHostRecord->addr_info_gencnt) {
// mHostRecord->addr_info has changed, restart the iteration.
mIter = nullptr;
mIterGenCnt = mHostRecord->addr_info_gencnt;
}
bool startedFresh = !mIter;
do {
if (!mIter) {
mIter = mHostRecord->addr_info->mAddresses.getFirst();
} else {
mIter = mIter->getNext();
}
}
while (mIter && mHostRecord->Blacklisted(&mIter->mAddress));
if (!mIter && startedFresh) {
// If everything was blacklisted we want to reset the blacklist (and
// likely relearn it) and return the first address. That is better
// than nothing.
mHostRecord->ResetBlacklist();
mIter = mHostRecord->addr_info->mAddresses.getFirst();
}
if (mIter) {
memcpy(addr, &mIter->mAddress, sizeof(NetAddr));
}
mHostRecord->addr_info_lock.Unlock();
if (!mIter) {
mDone = true;
return NS_ERROR_NOT_AVAILABLE;
}
}
else {
mHostRecord->addr_info_lock.Unlock();
if (!mHostRecord->addr) {
// Both mHostRecord->addr_info and mHostRecord->addr are null.
// This can happen if mHostRecord->addr_info expired and the
// attempt to reresolve it failed.
return NS_ERROR_NOT_AVAILABLE;
}
memcpy(addr, mHostRecord->addr, sizeof(NetAddr));
mDone = true;
}
// set given port
port = htons(port);
if (addr->raw.family == AF_INET) {
addr->inet.port = port;
}
else if (addr->raw.family == AF_INET6) {
addr->inet6.port = port;
}
return NS_OK;
}