1 files changed, 85 insertions, 0 deletions
diff --git a/src/log.cpp b/src/log.cpp
new file mode 100644
index 0000000..e9a61b2
--- /dev/null
+++ b/src/log.cpp
@@ -0,0 +1,85 @@
+/* This file is part of Raul.
+ * Copyright (C) 2009 Dave Robillard <http://drobilla.net>
+ *
+ * Raul is free software; you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) any later
+ * version.
+ *
+ * Raul is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "raul/log.hpp"
+#include "raul-config.h"
+
+namespace Raul {
+
+#ifdef LOG_COLOUR
+
+LogBuffer info_buffer("", LogBuffer::GREEN);
+LogBuffer warn_buffer("", LogBuffer::YELLOW);
+LogBuffer error_buffer("", LogBuffer::RED);
+#ifdef LOG_DEBUG
+LogBuffer debug_buffer("", LogBuffer::CYAN);
+#else
+NullBuffer debug_buffer;
+#endif
+
+#else // !LOG_COLOUR
+
+LogBuffer info_buffer("INFO: ");
+LogBuffer warn_buffer("WARNING: ");
+LogBuffer error_buffer("ERROR: ");
+#ifdef LOG_DEBUG
+LogBuffer debug_buffer("DEBUG: ");
+#else
+NullBuffer debug_buffer;
+#endif
+
+#endif // LOG_COLOUR
+
+std::ostream info(&info_buffer);
+std::ostream warn(&warn_buffer);
+std::ostream error(&error_buffer);
+std::ostream debug(&debug_buffer);
+
+
+const char*
+Raul::LogBuffer::colour(Colour c)
+{
+	std::stringstream ss;
+	ss << "\033[0;" << _colour << "m";
+	return ss.str().c_str();
+}
+
+
+const char*
+Raul::LogBuffer::plain()
+{
+	return "\033[0m";
+}
+
+
+void
+Raul::LogBuffer::emit()
+{
+	if (_colour != DEFAULT)
+		_out << colour(_colour);
+
+	_out << _prefix << _line;
+
+	if (_colour != DEFAULT)
+		_out << plain();
+
+	_out << std::endl;
+	_line.clear();
+}
+
+
+} // namespace Raul