Imported evoke

evoke/Log.h

@@ -0,0 +1,51 @@
+/*
+ * $Id$
+ *
+ * Evoke, head honcho of everything
+ * Part of Equinox Desktop Environment (EDE).
+ * Copyright (c) 2000-2007 EDE Authors.
+ *
+ * This program is licensed under terms of the 
+ * GNU General Public License version 2 or newer.
+ * See COPYING for details.
+ */
+
+#ifndef __LOG_H__
+#define __LOG_H__
+
+#include <stdio.h>
+
+class Log {
+	public:
+		Log() { }
+		virtual ~Log() { }
+		virtual bool open(const char* file) = 0;
+		virtual void printf(const char* fmt, ...) = 0;
+};
+
+class DummyLog : public Log {
+	public:
+		DummyLog() { }
+		virtual ~DummyLog() { }
+		virtual bool open(const char* file) { return true; }
+		virtual void printf(const char* fmt, ...) { }
+};
+
+class RealLog : public Log {
+	private:
+		FILE* f;
+		char* buff;
+		char* tbuff;
+		int bufflen;
+		int tbufflen;
+		bool to_stdout;
+		bool to_stderr;
+
+	public:
+		RealLog();
+		virtual ~RealLog();
+		virtual bool open(const char* file);
+		virtual void printf(const char* fmt, ...);
+};
+
+#endif