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Whitespace to follow coding style convention

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This commit is contained in:
Yuriy Grishin 2015-03-15 10:07:39 -07:00
parent f2665262f7
commit f32399454c
1 changed files with 94 additions and 94 deletions
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188
util.cpp
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@ -550,115 +550,50 @@ namespace net
return mtu;
#elif defined(WIN32)
int result = 576; // fallback MTU
int result = 576; // fallback MTU
DWORD dwRetVal = 0;
ULONG outBufLen = 0;
PIP_ADAPTER_ADDRESSES pAddresses = nullptr;
PIP_ADAPTER_ADDRESSES pCurrAddresses = nullptr;
PIP_ADAPTER_UNICAST_ADDRESS pUnicast = nullptr;
DWORD dwRetVal = 0;
ULONG outBufLen = 0;
PIP_ADAPTER_ADDRESSES pAddresses = nullptr;
PIP_ADAPTER_ADDRESSES pCurrAddresses = nullptr;
PIP_ADAPTER_UNICAST_ADDRESS pUnicast = nullptr;
#ifdef UNICODE
string localAddress_temporary = localAddress.to_string();
wstring localAddressUniversal (localAddress_temporary.begin(), localAddress_temporary.end());
string localAddress_temporary = localAddress.to_string();
wstring localAddressUniversal (localAddress_temporary.begin(), localAddress_temporary.end());
#else
std::string localAddressUniversal = localAddress.to_string();
std::string localAddressUniversal = localAddress.to_string();
#endif
if (localAddress.is_v4())
{
struct sockaddr_in inputAddress;
if (localAddress.is_v4())
{
struct sockaddr_in inputAddress;
inet_pton(AF_INET, localAddressUniversal.c_str(), &(inputAddress.sin_addr));
if (GetAdaptersAddresses (AF_INET, GAA_FLAG_INCLUDE_PREFIX, nullptr, pAddresses, &outBufLen)
== ERROR_BUFFER_OVERFLOW)
{
FREE (pAddresses);
pAddresses = (IP_ADAPTER_ADDRESSES *)MALLOC (outBufLen);
}
dwRetVal = GetAdaptersAddresses (AF_INET, GAA_FLAG_INCLUDE_PREFIX, nullptr, pAddresses, &outBufLen);
if (dwRetVal == NO_ERROR)
{
pCurrAddresses = pAddresses;
while (pCurrAddresses)
{
PIP_ADAPTER_UNICAST_ADDRESS firstUnicastAddress = pCurrAddresses->FirstUnicastAddress;
pUnicast = pCurrAddresses->FirstUnicastAddress;
if (pUnicast != nullptr)
{
for (int i = 0; pUnicast != nullptr; ++i)
{
LPSOCKADDR lpAddr = pUnicast->Address.lpSockaddr;
struct sockaddr_in *localInterfaceAddress = (struct sockaddr_in*) lpAddr;
if (localInterfaceAddress->sin_addr.S_un.S_addr == inputAddress.sin_addr.S_un.S_addr)
{
result = pAddresses->Mtu;
FREE (pAddresses);
pAddresses = nullptr;
return result;
}
pUnicast = pUnicast->Next;
}
}
else
{
LogPrint (eLogError, "GetMTU() has failed: not a unicast ipv4 address, this is not supported");
}
pCurrAddresses = pCurrAddresses->Next;
}
}
else
{
LogPrint (eLogError, "GetMTU() has failed: enclosed GetAdaptersAddresses() call has failed");
}
}
else if (localAddress.is_v6())
{
struct sockaddr_in6 inputAddress;
inet_pton(AF_INET6, localAddressUniversal.c_str(), &(inputAddress.sin6_addr));
if (GetAdaptersAddresses(AF_INET6, GAA_FLAG_INCLUDE_PREFIX, nullptr, pAddresses, &outBufLen)
if (GetAdaptersAddresses (AF_INET, GAA_FLAG_INCLUDE_PREFIX, nullptr, pAddresses, &outBufLen)
== ERROR_BUFFER_OVERFLOW)
{
{
FREE (pAddresses);
pAddresses = (IP_ADAPTER_ADDRESSES *)MALLOC(outBufLen);
pAddresses = (IP_ADAPTER_ADDRESSES *)MALLOC (outBufLen);
}
dwRetVal = GetAdaptersAddresses (AF_INET6, GAA_FLAG_INCLUDE_PREFIX, nullptr, pAddresses, &outBufLen);
dwRetVal = GetAdaptersAddresses (AF_INET, GAA_FLAG_INCLUDE_PREFIX, nullptr, pAddresses, &outBufLen);
if (dwRetVal == NO_ERROR)
{
bool found_address = false;
{
pCurrAddresses = pAddresses;
while (pCurrAddresses)
{
{
PIP_ADAPTER_UNICAST_ADDRESS firstUnicastAddress = pCurrAddresses->FirstUnicastAddress;
pUnicast = pCurrAddresses->FirstUnicastAddress;
if (pUnicast != nullptr)
{
{
for (int i = 0; pUnicast != nullptr; ++i)
{
{
LPSOCKADDR lpAddr = pUnicast->Address.lpSockaddr;
struct sockaddr_in6 *localInterfaceAddress = (struct sockaddr_in6*) lpAddr;
for (int j = 0; j != 8; ++j)
{
if (localInterfaceAddress->sin6_addr.u.Word[j] != inputAddress.sin6_addr.u.Word[j])
{
break;
}
else
{
found_address = true;
}
}
if (found_address)
{
struct sockaddr_in *localInterfaceAddress = (struct sockaddr_in*) lpAddr;
if (localInterfaceAddress->sin_addr.S_un.S_addr == inputAddress.sin_addr.S_un.S_addr)
{
result = pAddresses->Mtu;
FREE (pAddresses);
pAddresses = nullptr;
@ -668,7 +603,72 @@ namespace net
}
}
else
{
{
LogPrint (eLogError, "GetMTU() has failed: not a unicast ipv4 address, this is not supported");
}
pCurrAddresses = pCurrAddresses->Next;
}
}
else
{
LogPrint (eLogError, "GetMTU() has failed: enclosed GetAdaptersAddresses() call has failed");
}
}
else if (localAddress.is_v6())
{
struct sockaddr_in6 inputAddress;
inet_pton(AF_INET6, localAddressUniversal.c_str(), &(inputAddress.sin6_addr));
if (GetAdaptersAddresses(AF_INET6, GAA_FLAG_INCLUDE_PREFIX, nullptr, pAddresses, &outBufLen)
== ERROR_BUFFER_OVERFLOW)
{
FREE (pAddresses);
pAddresses = (IP_ADAPTER_ADDRESSES *)MALLOC (outBufLen);
}
dwRetVal = GetAdaptersAddresses (AF_INET6, GAA_FLAG_INCLUDE_PREFIX, nullptr, pAddresses, &outBufLen);
if (dwRetVal == NO_ERROR)
{
bool found_address = false;
pCurrAddresses = pAddresses;
while (pCurrAddresses)
{
PIP_ADAPTER_UNICAST_ADDRESS firstUnicastAddress = pCurrAddresses->FirstUnicastAddress;
pUnicast = pCurrAddresses->FirstUnicastAddress;
if (pUnicast != nullptr)
{
for (int i = 0; pUnicast != nullptr; ++i)
{
LPSOCKADDR lpAddr = pUnicast->Address.lpSockaddr;
struct sockaddr_in6 *localInterfaceAddress = (struct sockaddr_in6*) lpAddr;
for (int j = 0; j != 8; ++j)
{
if (localInterfaceAddress->sin6_addr.u.Word[j] != inputAddress.sin6_addr.u.Word[j])
{
break;
}
else
{
found_address = true;
}
}
if (found_address)
{
result = pAddresses->Mtu;
FREE (pAddresses);
pAddresses = nullptr;
return result;
}
pUnicast = pUnicast->Next;
}
}
else
{
LogPrint (eLogError, "GetMTU() has failed: not a unicast ipv6 address, this is not supported");
}
@ -677,20 +677,20 @@ namespace net
}
else
{
LogPrint (eLogError, "GetMTU() has failed: enclosed GetAdaptersAddresses() call has failed");
{
LogPrint (eLogError, "GetMTU() has failed: enclosed GetAdaptersAddresses() call has failed");
}
}
else
{
LogPrint (eLogError, "GetMTU() has failed: address family is not supported");
{
LogPrint (eLogError, "GetMTU() has failed: address family is not supported");
}
FREE (pAddresses);
pAddresses = nullptr;
LogPrint(eLogError, "GetMTU() error: control flow should never reach this line");
return result;
#endif
#endif
}
}