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59 lines
1.4 KiB
C++
59 lines
1.4 KiB
C++
// See the file "COPYING" in the main distribution directory for copyright.
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#include "zeek/TunnelEncapsulation.h"
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#include "zeek/Conn.h"
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#include "zeek/util.h"
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namespace zeek
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{
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EncapsulatingConn::EncapsulatingConn(Connection* c, BifEnum::Tunnel::Type t)
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: src_addr(c->OrigAddr()), dst_addr(c->RespAddr()), src_port(c->OrigPort()),
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dst_port(c->RespPort()), proto(c->ConnTransport()), type(t), uid(c->GetUID())
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{
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if ( ! uid )
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{
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uid.Set(zeek::detail::bits_per_uid);
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c->SetUID(uid);
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}
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}
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RecordValPtr EncapsulatingConn::ToVal() const
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{
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auto rv = make_intrusive<RecordVal>(BifType::Record::Tunnel::EncapsulatingConn);
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auto id_val = make_intrusive<RecordVal>(id::conn_id);
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id_val->Assign(0, make_intrusive<AddrVal>(src_addr));
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id_val->Assign(1, val_mgr->Port(ntohs(src_port), proto));
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id_val->Assign(2, make_intrusive<AddrVal>(dst_addr));
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id_val->Assign(3, val_mgr->Port(ntohs(dst_port), proto));
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rv->Assign(0, std::move(id_val));
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rv->Assign(1, BifType::Enum::Tunnel::Type->GetEnumVal(type));
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rv->Assign(2, uid.Base62("C"));
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return rv;
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}
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bool operator==(const EncapsulationStack& e1, const EncapsulationStack& e2)
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{
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if ( ! e1.conns )
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return e2.conns;
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if ( ! e2.conns )
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return false;
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if ( e1.conns->size() != e2.conns->size() )
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return false;
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for ( size_t i = 0; i < e1.conns->size(); ++i )
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{
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if ( (*e1.conns)[i] != (*e2.conns)[i] )
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return false;
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}
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return true;
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}
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} // namespace zeek
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