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43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
##! Definitions of built-in functions related to loading compiled-to-C++
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##! scripts.
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%%{ // C segment
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#include <cinttypes>
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#
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#include "zeek/Reporter.h"
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#include "zeek/script_opt/ScriptOpt.h"
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#include "zeek/script_opt/CPP/Func.h"
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%%}
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## Activates the compile-to-C++ scripts associated with the given hash.
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##
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## h: Hash of the set of C++ scripts.
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##
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## Returns: True if it was present and loaded, false if not.
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##
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function load_CPP%(h: count%): bool
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%{
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auto cb = detail::standalone_callbacks.find(h);
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if ( cb == detail::standalone_callbacks.end() ||
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! detail::CPP_init_hook )
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{
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reporter->Error("load of non-existing C++ code (%" PRIu64 ")", h);
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return zeek::val_mgr->False();
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}
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// Ensure that any compiled scripts are used. If instead
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// the AST is used, then when we activate the standalone
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// scripts, they won't be able to avoid installing redundant
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// event handlers.
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detail::analysis_options.use_CPP = true;
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// Mark this script as one we should activate after loading
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// compiled scripts.
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detail::standalone_activations.push_back(cb->second);
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return zeek::val_mgr->True();
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%}
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