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check for transport protocols compatibility between routers

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orignal 2014-01-25 21:47:01 -05:00
parent a0dfd2970b
commit a4c25e773c
6 changed files with 56 additions and 31 deletions
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32
RouterInfo.cpp
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@ -13,19 +13,18 @@
#include "RouterContext.h"
namespace i2p
{
namespace data
{
RouterInfo::RouterInfo (const char * filename):
m_IsUpdated (false), m_IsUnreachable (false)
m_IsUpdated (false), m_IsUnreachable (false), m_SupportedTransports (0)
{
ReadFromFile (filename);
}
RouterInfo::RouterInfo (const uint8_t * buf, int len):
m_IsUpdated (true)
m_IsUpdated (true), m_IsUnreachable (false), m_SupportedTransports (0)
{
memcpy (m_Buffer, buf, len);
m_BufferLen = len;
@ -111,7 +110,15 @@ namespace data
// TODO: we should try to resolve address here
LogPrint ("Unexpected address ", value);
SetUnreachable (true);
}
}
else
{
// add supported protocol
if (address.host.is_v4 ())
m_SupportedTransports |= (address.transportStyle == eTransportNTCP) ? eNTCPV4 : eSSUV4;
else
m_SupportedTransports |= (address.transportStyle == eTransportNTCP) ? eNTCPV6 : eSSUV6;
}
}
else if (!strcmp (key, "port"))
address.port = boost::lexical_cast<int>(value);
@ -275,17 +282,12 @@ namespace data
bool RouterInfo::IsNTCP (bool v4only) const
{
for (auto& address : m_Addresses)
{
if (address.transportStyle == eTransportNTCP)
{
if (!v4only || address.host.is_v4 ())
return true;
}
}
return false;
}
if (v4only)
return m_SupportedTransports & eNTCPV4;
else
return m_SupportedTransports & (eNTCPV4 | eNTCPV6);
}
RouterInfo::Address * RouterInfo::GetNTCPAddress (bool v4only)
{
for (auto& address : m_Addresses)