oxr_logger.c File Reference

Logging functions. More...

#include "xrt/xrt_compiler.h"
#include "util/u_misc.h"
#include "util/u_debug.h"
#include "util/u_truncate_printf.h"
#include "oxr_objects.h"
#include "oxr_logger.h"
#include "openxr/openxr_reflection.h"
#include <stdio.h>
#include <stdarg.h>
#include <limits.h>

Include dependency graph for oxr_logger.c:

Macros
#define	LOG_BUFFER_SIZE   (1024)
#define	DEFAULT_NO_STDERR   (false)
#define	CHECK_SHOULD_NOT_PRINT   (debug_get_bool_option_no_printing() || debug_get_bool_option_no_printing_stderr())
#define	ENTRY(NAME, VALUE)    case VALUE: return #NAME;

Functions
static const char *	oxr_result_to_string (XrResult result)
static bool	is_fmt_func_arg_start (const char *fmt)
static int	print_prefix (struct oxr_logger *logger, const char *fmt, const char *prefix, char *buf, int remaining)
	Prints the first part of a logging message, has three forms. More...
static void	do_output (const char *buf)
static void	do_print (struct oxr_logger *logger, const char *fmt, const char *prefix, va_list args)
static void	do_print_func (const char *api_func_name)
void	oxr_log_init (struct oxr_logger *logger, const char *api_func_name)
void	oxr_log_set_instance (struct oxr_logger *logger, struct oxr_instance *inst)
void	oxr_log (struct oxr_logger *logger, const char *fmt,...)
void	oxr_warn (struct oxr_logger *logger, const char *fmt,...)
XrResult	oxr_error (struct oxr_logger *logger, XrResult result, const char *fmt,...)
static void	oxr_slog_ensure (struct oxr_sink_logger *slog, size_t extra)
static void	slog_free_store (struct oxr_sink_logger *slog)
void	oxr_slog (struct oxr_sink_logger *slog, const char *fmt,...)
void	oxr_slog_add_array (struct oxr_sink_logger *slog, const char *str, size_t size)
	Add the string to the slog struct. More...
void	oxr_slog_cancel (struct oxr_sink_logger *slog)
	Cancel logging, frees all internal data. More...
void	oxr_log_slog (struct oxr_logger *log, struct oxr_sink_logger *slog)
	Flush sink as a log message, frees all internal data. More...
void	oxr_warn_slog (struct oxr_logger *log, struct oxr_sink_logger *slog)
	Flush sink as a warning message, frees all internal data. More...
XrResult	oxr_error_slog (struct oxr_logger *log, XrResult res, struct oxr_sink_logger *slog)
	Flush sink as a error message, frees all internal data. More...

Detailed Description

Logging functions.

Author

Jakob Bornecrantz jakob.nosp@m.@col.nosp@m.labor.nosp@m.a.co.nosp@m.m

Function Documentation

oxr_error()

XrResult oxr_error	(	struct oxr_logger *	logger,
		XrResult	result,
		const char *	fmt,
			...
	)

Trigger a debugger breakpoint.

Referenced by handle_null(), oxr_d3d_check_luid(), oxr_d3d_get_requirements(), oxr_error_slog(), oxr_session_begin(), oxr_session_frame_end(), oxr_space_xdev_pose_create(), oxr_swapchain_common_acquire(), oxr_swapchain_common_release(), oxr_verify_fixed_size_single_level_path(), oxr_verify_localized_name(), and oxr_verify_subaction_path_sync().

print_prefix()

static int print_prefix ( struct oxr_logger *  logger, const char *  fmt, const char *  prefix, char *  buf, int  remaining  )

static

Prints the first part of a logging message, has three forms.

 {c++}
print_prefix(l, "(myInfo->memberName) is bad", "XR_ERROR_VALIDATION_FAILURE");
// XR_ERROR_VALIDATION_FAILURE: xrMyFunc(myInfo->memberName) is bad
 
print_prefix(l, "This is bad", "XR_ERROR_VALIDATION_FAILURE");
// XR_ERROR_VALIDATION_FAILURE in xrMyFunc: This is bad
 
print_prefix(l, "No functions set now", "LOG");
// LOG: No function set now