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Revert "Move BinPAC, bifcl, af_packet, and gen_zam submodules into main zeek repo"

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Tim Wojtulewicz 2025-08-15 15:11:22 -07:00 • committed by GitHub
parent a10a70994e
commit e64ec54172
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146 changed files with 50 additions and 20635 deletions
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58
tools/binpac/src/pac_datadep.cc
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@ -1,58 +0,0 @@
// See the file "COPYING" in the main distribution directory for copyright.
#include "pac_datadep.h"
#include "pac_expr.h"
#include "pac_id.h"
#include "pac_type.h"
DataDepElement::DataDepElement(DDE_Type type) : dde_type_(type), in_traversal(false) {}
bool DataDepElement::Traverse(DataDepVisitor* visitor) {
// Avoid infinite loop
if ( in_traversal )
return true;
if ( ! visitor->PreProcess(this) )
return false;
in_traversal = true;
bool cont = DoTraverse(visitor);
in_traversal = false;
if ( ! cont )
return false;
if ( ! visitor->PostProcess(this) )
return false;
return true;
}
Expr* DataDepElement::expr() { return static_cast<Expr*>(this); }
Type* DataDepElement::type() { return static_cast<Type*>(this); }
bool RequiresAnalyzerContext::PreProcess(DataDepElement* element) {
switch ( element->dde_type() ) {
case DataDepElement::EXPR: ProcessExpr(element->expr()); break;
default: break;
}
// Continue traversal until we know the answer is 'yes'
return ! requires_analyzer_context_;
}
bool RequiresAnalyzerContext::PostProcess(DataDepElement* element) { return ! requires_analyzer_context_; }
void RequiresAnalyzerContext::ProcessExpr(Expr* expr) {
if ( expr->expr_type() == Expr::EXPR_ID ) {
requires_analyzer_context_ =
(requires_analyzer_context_ || *expr->id() == *analyzer_context_id || *expr->id() == *context_macro_id);
}
}
bool RequiresAnalyzerContext::compute(DataDepElement* element) {
RequiresAnalyzerContext visitor;
// This result is intentionally ignored. We want to traverse, but always return
// the same result.
std::ignore = element->Traverse(&visitor);
return visitor.requires_analyzer_context_;
}