binpac: Initial import of Bro's binpac subdirectory from SVN r7088.

tools/binpac/src/pac_func.h

@@ -0,0 +1,68 @@
+#ifndef pac_func_h
+#define pac_func_h
+
+#include "pac_decl.h"
+#include "pac_analyzer.h"
+
+class Function : public Object
+{
+public:
+	Function(ID *id, Type *type, ParamList *params);
+	~Function();
+
+	ID *id() const			{ return id_; }
+
+	AnalyzerDecl *analyzer_decl() const { return analyzer_decl_; }
+	void set_analyzer_decl(AnalyzerDecl *decl) { analyzer_decl_ = decl; }
+
+	Expr *expr() const		{ return expr_; }
+	void set_expr(Expr *expr) 	{ expr_ = expr; }
+
+	EmbeddedCode *code() const	{ return code_; }
+	void set_code(EmbeddedCode *code) { code_ = code; }
+
+	void Prepare(Env *env);
+	void GenForwardDeclaration(Output *out_h);
+	void GenCode(Output *out_h, Output *out_cc);
+
+private:
+	Env *env_;
+
+	ID *id_;
+	Type *type_;
+	ParamList *params_;
+
+	AnalyzerDecl *analyzer_decl_;
+
+	Expr *expr_;
+	EmbeddedCode *code_;
+};
+
+class FuncDecl : public Decl
+{
+public:
+	FuncDecl(Function *function);
+	~FuncDecl();
+
+	Function *function() const	{ return function_; }
+
+	void Prepare();
+	void GenForwardDeclaration(Output *out_h);
+	void GenCode(Output *out_h, Output *out_cc);
+
+private:
+	Function *function_;
+};
+
+class AnalyzerFunction : public AnalyzerElement
+{
+public:
+	AnalyzerFunction(Function *function);
+
+	Function *function() const	{ return function_; }
+
+private:
+	Function *function_;
+};
+
+#endif // pac_func_h