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ENCAP removal for supported protocol 1201 commands

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git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11788 e03df62e-2008-0410-955e-edbf42e46eb7
This commit is contained in:
danieldg 2009-10-01 03:35:08 +00:00
parent 8f80dd4a40
commit 18aae91d93
1 changed files with 29 additions and 7 deletions
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36
src/modules/m_spanningtree/compat.cpp
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@ -54,15 +54,15 @@ void TreeSocket::WriteLine(std::string line)
}
if (proto_version != ProtocolVersion)
{
std::string::size_type a = line.find(' ') + 1;
std::string::size_type b = line.find(' ', a);
std::string command = line.substr(a, b-a);
std::string::size_type a = line.find(' ');
std::string::size_type b = line.find(' ', a + 1);
std::string command = line.substr(a + 1, b-a-1);
// now try to find a translation entry
// TODO a more efficient lookup method will be needed later
if (proto_version < 1202 && command == "FIDENT")
{
ServerInstance->Logs->Log("m_spanningtree",DEBUG,"Rewriting FIDENT for 1201-protocol server");
line = ":" + ServerInstance->Config->GetSID() + " CHGIDENT " + line.substr(1,a-2) + line.substr(b);
line = ":" + ServerInstance->Config->GetSID() + " CHGIDENT " + line.substr(1,a-1) + line.substr(b);
}
else if (proto_version < 1202 && command == "SAVE")
{
@ -75,10 +75,35 @@ void TreeSocket::WriteLine(std::string line)
{
if (b != std::string::npos)
{
ServerInstance->Logs->Log("m_spanningtree",DEBUG,"Stripping AWAY timestamp for 1201-protocol server");
std::string::size_type c = line.find(' ', b + 1);
line.erase(b,c-b);
}
}
else if (proto_version < 1202 && command == "ENCAP")
{
// :src ENCAP target command [args...]
// A B C D
// Therefore B and C cannot be npos in a valid command
if (b == std::string::npos)
return;
std::string::size_type c = line.find(' ', b + 1);
if (c == std::string::npos)
return;
std::string::size_type d = line.find(' ', c + 1);
std::string subcmd = line.substr(c, d - c);
Command* thiscmd = ServerInstance->Parser->GetHandler(subcmd);
if (thiscmd)
{
Version ver = thiscmd->creator->GetVersion();
if (ver.Flags & VF_OPTCOMMON)
{
ServerInstance->Logs->Log("m_spanningtree",DEBUG,"Removing ENCAP on '%s' for 1201-protocol server",
subcmd.c_str());
line.erase(a, c-a);
}
}
}
}
}
@ -86,6 +111,3 @@ void TreeSocket::WriteLine(std::string line)
this->WriteData(line);
this->WriteData(wide_newline);
}