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

tools/binpac/src/pac_withinput.h

@@ -0,0 +1,38 @@
+#ifndef pac_withinput_h
+#define pac_withinput_h
+
+#include "pac_datadep.h"
+#include "pac_decl.h"
+#include "pac_field.h"
+
+class WithInputField : public Field, public Evaluatable
+{
+public:
+	WithInputField(ID* id, Type *type, InputBuffer* input);
+	virtual ~WithInputField();
+
+	InputBuffer *input() const	{ return input_; }
+
+	void Prepare(Env* env);
+
+	// void GenPubDecls(Output* out, Env* env);
+	// void GenPrivDecls(Output* out, Env* env);
+
+	// void GenInitCode(Output* out, Env* env);
+	// void GenCleanUpCode(Output* out, Env* env);
+
+	void GenParseCode(Output* out, Env* env);
+
+	// Instantiate the Evaluatable interface
+	void GenEval(Output* out, Env* env);
+
+	bool RequiresAnalyzerContext() const;
+
+protected:
+	bool DoTraverse(DataDepVisitor *visitor);
+
+protected:
+	InputBuffer *input_;
+};
+
+#endif  // pac_withinput_h