-/*] Copyright (c) 2009-2010, Charles McGarvey [**************************
+/*] Copyright (c) 2009-2011, Charles McGarvey [*****************************
**] All rights reserved.
*
-* vi:ts=4 sw=4 tw=75
-*
* Distributable under the terms and conditions of the 2-clause BSD license;
* see the file COPYING for a complete text of the license.
*
-**************************************************************************/
+*****************************************************************************/
+
+#if HAVE_INCLUDE_H
+#include "config.h"
+#endif
#include <fstream>
+#if PLATFORM_POSIX
+#include <termios.h>
+#else
+inline int isatty(int dummy) { return 0; }
+#endif
+
#include "log.hh"
#include "script.hh"
return global_level_;
}
+log::log(enum level level) :
+ level_(level)
+{
+ if (isatty(1) == 0)
+ switch (level)
+ {
+ case log::error: prefix_ = " error: "; break;
+ case log::warning: prefix_ = "warning: "; break;
+ case log::info: prefix_ = " info: "; break;
+ case log::debug: prefix_ = " debug: "; break;
+ case log::none: break;
+ }
+ else
+ switch (level)
+ {
+ case log::error: prefix_ = "\033[30;101m error: ";
+ break;
+ case log::warning: prefix_ = "\033[30;103mwarning: ";
+ break;
+ case log::info: prefix_ = " info: ";
+ break;
+ case log::debug: prefix_ = "\033[2m debug: ";
+ case log::none: break;
+ }
+}
+
+std::ostream& operator << (class log& log, log::endl_ endl)
+{
+ if (log::global_level_ < log.level_) return null_log;
+ if (isatty(1) == 0) return moof::log << std::endl;
+ return moof::log << "\033[0m" << std::endl;
+}
+
+std::ostream& operator << (std::ostream& stream, log::endl_ endl)
+{
+ if (isatty(1) == 0) return stream << std::endl;
+ return stream << "\033[0m" << std::endl;
+}
-std::ostream& log(std::clog);
+std::ostream& log(std::cout);
static std::ofstream null_log_;
std::ostream& null_log(null_log_);
-class log log_error( log::error, " error: ");
-class log log_warning(log::warning, "warning: ");
-class log log_info( log::info, " info: ");
-
+// These objects are intentionally not deconstructed so that logging will
+// still be available after this module has been cleaned up.
+class log& log_error(*new class log(log::error));
+class log& log_warning(*new class log(log::warning));
+class log& log_info(*new class log(log::info));
+class log& log_debug(*new class log(log::debug));
static int log_script(script& script, enum log::level level)
{
- static class log* logs[] = {0, &log_error, &log_warning, &log_info};
+ static class log* logs[] = {
+ 0,
+ &log_error,
+ &log_warning,
+ &log_info,
+ &log_debug
+ };
script::slot param = script[1];
- while (!param.is_none())
- {
+ while (!param.is_none()) {
(*logs[level])(param);
++param.index;
}
void log::import(script& script)
{
script.import_function("LogError",
- boost::bind(log_script, _1, log::error));
+ boost::bind(log_script, _1, log::error));
script.import_function("LogWarning",
- boost::bind(log_script, _1, log::warning));
+ boost::bind(log_script, _1, log::warning));
script.import_function("LogInfo",
- boost::bind(log_script, _1, log::info));
+ boost::bind(log_script, _1, log::info));
script.import_function("print",
- boost::bind(log_script, _1, log::info));
+ boost::bind(log_script, _1, log::info));
+ script.import_function("LogDebug",
+ boost::bind(log_script, _1, log::debug));
}