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1912ba7002
This adds two example plugins within testing/builtin-plugins/Files: * protocol-plugin copied over from testing/btest/plugins/protocol-plugin * py-lib-plugin that embeds Python to have a dependency on an external shared library which was already available in CI and fun to use, too. Closes #2837
56 lines
1.1 KiB
C++
56 lines
1.1 KiB
C++
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#include "Foo.h"
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#include "zeek/analyzer/protocol/tcp/TCP_Reassembler.h"
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#include "events.bif.h"
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#include "foo_pac.h"
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using namespace btest::plugin::Demo_Foo;
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Foo::Foo(zeek::Connection* conn) : zeek::analyzer::tcp::TCP_ApplicationAnalyzer("Foo", conn)
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{
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interp = new binpac::Foo::Foo_Conn(this);
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}
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Foo::~Foo()
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{
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delete interp;
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}
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void Foo::Done()
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{
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zeek::analyzer::tcp::TCP_ApplicationAnalyzer::Done();
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interp->FlowEOF(true);
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interp->FlowEOF(false);
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}
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void Foo::EndpointEOF(bool is_orig)
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{
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zeek::analyzer::tcp::TCP_ApplicationAnalyzer::EndpointEOF(is_orig);
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interp->FlowEOF(is_orig);
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}
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void Foo::DeliverStream(int len, const u_char* data, bool orig)
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{
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zeek::analyzer::tcp::TCP_ApplicationAnalyzer::DeliverStream(len, data, orig);
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if ( TCP() && TCP()->IsPartial() )
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return;
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try
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{
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interp->NewData(orig, data, data + len);
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}
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catch ( const binpac::Exception& e )
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{
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AnalyzerViolation(zeek::util::fmt("Binpac exception: %s", e.c_msg()));
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}
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}
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void Foo::Undelivered(uint64_t seq, int len, bool orig)
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{
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zeek::analyzer::tcp::TCP_ApplicationAnalyzer::Undelivered(seq, len, orig);
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interp->NewGap(orig, len);
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}
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