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/* SPDX-License-Identifier: MIT OR MPL-2.0 OR LGPL-2.1-or-later OR GPL-2.0-or-later */
/* Copyright 2010, SIL International, All rights reserved. */
#pragma once
#include <graphite2/Types.h>
#include <graphite2/Font.h>
#include <stdio.h>
#ifdef __cplusplus
extern "C"
{
#endif
/** deprecated mechanism that doesn't do anything now. */
typedef enum {
GRLOG_NONE = 0x0,
GRLOG_FACE = 0x01,
GRLOG_SEGMENT = 0x02,
GRLOG_PASS = 0x04,
GRLOG_CACHE = 0x08,
GRLOG_OPCODE = 0x80,
GRLOG_ALL = 0xFF
} GrLogMask;
/** Start logging all segment creation and updates on the provided face. This
* is logged to a JSON file, see "Segment JSON Schema.txt" for a precise
* definition of the file
*
* @return true if the file was successfully created and logging is correctly
* initialised.
* @param face the gr_face whose segments you want to log to the given file
* @param log_path a utf8 encoded file name and path to log to.
*/
GR2_API bool gr_start_logging(gr_face * face, const char *log_path);
/** Stop logging on the given face. This will close the log file created by
* gr_start_logging.
*
* @param face the gr_face whose segments you want to stop logging
*/
GR2_API void gr_stop_logging(gr_face * face);
/** Start logging to a FILE object.
* This function is deprecated as of 1.2.0, use the _face versions instead.
*
* @return True on success
* @param logfile FILE reference to output logging to
* @param mask What aspects of logging to report (ignored)
*/
GR2_API bool graphite_start_logging(FILE * logFile, GrLogMask mask); //may not do anthing if disabled in the implementation of the engine.
/** Stop logging to a FILE object.
* This function is deprecated as of 1.2.0, use the _face versions instead.
*/
GR2_API void graphite_stop_logging();
#ifdef __cplusplus
}
#endif
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