* @brief A very simple logging class.
*/
+#include "log_entry.h"
+#include <dcp/types.h>
#include <boost/thread/mutex.hpp>
#include <boost/filesystem.hpp>
#include <boost/signals2.hpp>
Log ();
virtual ~Log () {}
- static const int TYPE_GENERAL;
- static const int TYPE_WARNING;
- static const int TYPE_ERROR;
- static const int TYPE_TIMING;
-
+ void log (boost::shared_ptr<const LogEntry> entry);
void log (std::string message, int type);
- void microsecond_log (std::string message, int type);
+ void dcp_log (dcp::NoteType type, std::string message);
void set_types (int types);
+ /** @param amount Approximate number of bytes to return; the returned value
+ * may be shorter or longer than this.
+ */
virtual std::string head_and_tail (int amount = 1024) const = 0;
protected:
-
+
/** mutex to protect the log */
mutable boost::mutex _mutex;
-
+
private:
- virtual void do_log (std::string m) = 0;
+ virtual void do_log (boost::shared_ptr<const LogEntry> entry) = 0;
void config_changed ();
-
+
/** bit-field of log types which should be put into the log (others are ignored) */
int _types;
boost::signals2::scoped_connection _config_connection;
};
-class FileLog : public Log
-{
-public:
- FileLog (boost::filesystem::path file);
-
- std::string head_and_tail (int amount = 1024) const;
-
-private:
- void do_log (std::string m);
- /** filename to write to */
- boost::filesystem::path _file;
-};
-
-class NullLog : public Log
-{
-public:
- std::string head_and_tail (int) const {
- return "";
- }
-
-private:
- void do_log (std::string) {}
-};
-
#endif