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#pragma once
#include <stdarg.h>
#include <BString.h>
#include <Threads.h>
namespace Balau {
enum {
M_DEBUG = 1,
M_INFO = 2,
M_STATUS = 4,
M_WARNING = 8,
M_ERROR = 16,
M_ALERT = 32,
M_ALL = M_DEBUG | M_INFO | M_STATUS | M_WARNING | M_ERROR | M_ALERT,
M_ENGINE_DEBUG = 64,
M_MAX = M_ENGINE_DEBUG,
};
#undef E_STRING
#undef E_TASK
#undef E_EVENT
#undef E_HANDLE
#undef E_INPUT
#undef E_SOCKET
#undef E_THREAD
#undef E_SELECT
enum {
E_STRING = 1,
E_TASK = 2,
E_EVENT = 4,
E_HANDLE = 8,
E_INPUT = 16,
E_SOCKET = 32,
E_THREAD = 64,
E_OUTPUT = 128,
E_HTTPSERVER = 256,
E_ASYNC = 512,
E_SELECT = 1024,
};
class Printer {
protected:
virtual void _print(const char * fmt, va_list ap);
private:
void _print(const char * fmt, ...);
void _log(uint32_t level, const char * fmt, va_list ap);
Lock m_lock;
public:
Printer();
void setLocal();
static Printer * getPrinter();
static void log(uint32_t level, const String & fmt, ...) { va_list ap; va_start(ap, fmt); vlog(level, fmt.to_charp(), ap); va_end(ap); }
static void log(uint32_t level, const char * fmt, ...) printfwarning(2, 3) { va_list ap; va_start(ap, fmt); vlog(level, fmt, ap); va_end(ap); }
static void vlog(uint32_t level, const char * fmt, va_list ap) printfwarning(2, 0) { getPrinter()->_log(level, fmt, ap); }
static void print(const String & fmt, ...) { va_list ap; va_start(ap, fmt); vprint(fmt.to_charp(), ap); va_end(ap); }
static void print(const char * fmt, ...) printfwarning(1, 2) { va_list ap; va_start(ap, fmt); vprint(fmt, ap); va_end(ap); }
static void vprint(const char * fmt, va_list ap) printfwarning(1, 0) { getPrinter()->_print(fmt, ap); }
#ifdef DEBUG
static void elog(uint32_t engine, const char * fmt, ...) printfwarning(2, 3) { va_list ap; va_start(ap, fmt); getPrinter()->_log(M_ENGINE_DEBUG, fmt, ap); }
#else
static void elog(uint32_t engine, const char * fmt, ...) { }
#endif
static void enable(uint32_t levels = M_ALL) { getPrinter()->m_verbosity |= levels; }
static void disable(uint32_t levels = M_ALL) { getPrinter()->m_verbosity &= ~levels; }
static void setDetailled(bool enable) { getPrinter()->m_detailledLogs = enable; }
private:
uint32_t m_verbosity = M_STATUS | M_WARNING | M_ERROR | M_ENGINE_DEBUG;
bool m_detailledLogs = false;
Printer(const Printer &) = delete;
Printer & operator=(const Printer &) = delete;
};
};
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