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

tools/binpac/src/pac_output.h

@@ -0,0 +1,42 @@
+// $Id: pac_output.h 3225 2006-06-08 00:00:01Z vern $
+
+#ifndef pac_output_h
+#define pac_output_h
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <string>
+
+using namespace std;
+
+class OutputException {
+public:
+	OutputException(const char* arg_msg);
+	~OutputException();
+	const char* errmsg() const { return msg.c_str(); }
+
+protected:
+	string msg;
+};
+
+class Output {
+public:
+	Output(const char *filename);
+	~Output();
+
+	int println(const char* fmt, ...);
+	int print(const char* fmt, ...);
+
+	int indent() const { return indent_; }
+
+	void inc_indent() { ++indent_; }
+	void dec_indent() { --indent_; }
+
+protected:
+	int print(const char* fmt, va_list ap);
+
+	FILE* fp;
+	int indent_;
+};
+
+#endif /* pac_output_h */