error.c File Reference

#include <gpac/tools.h>
#include <gpac/thread.h>
#include <gpac/utf.h>
#include <gpac/list.h>

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Data Structures
struct	log_tool_info
struct	lang_def

Macros
#define	NB_4CC_BUF   10
#define	GF_LOG_TOOL_MAX_NAME_SIZE   (GF_LOG_TOOL_MAX*10)
#define	CHECK_MAC(_a)   "#_a :" ? (_a) ? "yes":"no"

Functions
GF_EXPORT const char *	gf_4cc_to_str_safe (u32 type, char szType[GF_4CC_MSIZE])
GF_EXPORT const char *	gf_4cc_to_str (u32 type)
GF_EXPORT u32	gf_4cc_parse (const char *val)
static void	gf_on_progress_std (const char *_title, u64 done, u64 total)
GF_EXPORT void	gf_set_progress (const char *title, u64 done, u64 total)
	Progress formatting.
GF_EXPORT void	gf_set_progress_callback (void *_user_cbk, gf_on_progress_cbk _prog_cbk)
	Progress overwriting Overwrites the progress signaling function by a user-defined one.
u32	gf_log_parse_tool (const char *logs)
	Parses a log tool.
GF_EXPORT GF_Err	gf_log_modify_tools_levels (const char *val_)
	Modify log tools and levels.
GF_EXPORT GF_Err	gf_log_set_tools_levels (const char *val, Bool reset_all)
	Set log tools and levels.
GF_EXPORT char *	gf_log_get_tools_levels ()
	gets string-formatted log tools
GF_EXPORT void	gf_sys_set_console_code (FILE *std, GF_ConsoleCodes code)
GF_EXPORT void	gf_log_push_extra (const GF_LogExtra *log)
GF_EXPORT void	gf_log_pop_extra (const GF_LogExtra *log)
GF_EXPORT void	gf_log_reset_extras ()
GF_EXPORT Bool	gf_log_tool_level_on (GF_LOG_Tool log_tool, GF_LOG_Level log_level)
	Log level checking.
GF_EXPORT const char *	gf_log_tool_name (GF_LOG_Tool log_tool)
	Log tool name.
const char *	gf_log_level_name (GF_LOG_Level log_level)
GF_EXPORT u32	gf_log_get_tool_level (GF_LOG_Tool log_tool)
	Log level getter.
static void	do_log_time (FILE *logs, const char *fmt)
int	gf_fileio_printf (GF_FileIO *gfio, const char *format, va_list args)
void	default_log_callback (void *cbck, GF_LOG_Level level, GF_LOG_Tool tool, const char *fmt, va_list vlist)
void	default_log_callback_color (void *cbck, GF_LOG_Level level, GF_LOG_Tool tool, const char *fmt, va_list vlist)
GF_EXPORT Bool	gf_log_use_color ()
	Checks if color logs is enabled.
GF_EXPORT void	gf_log (const char *fmt,...)
GF_EXPORT void	gf_log_va_list (GF_LOG_Level level, GF_LOG_Tool tool, const char *fmt, va_list vl)
GF_EXPORT Bool	gf_log_set_strict_error (Bool strict)
	Log exits at first error assignment.
GF_EXPORT void	gf_log_set_tool_level (GF_LOG_Tool tool, GF_LOG_Level level)
	Log modules assignment.
GF_EXPORT void	gf_log_lt (GF_LOG_Level ll, GF_LOG_Tool lt)
GF_EXPORT gf_log_cbk	gf_log_set_callback (void *usr_cbk, gf_log_cbk cbk)
	Log overwrite.
GF_EXPORT const char *	gf_error_to_string (GF_Err e)
	Error Printing.
GF_EXPORT u32	gf_crc_32 (const u8 *data, u32 len)
	CRC32 compute.
static const char *	gf_enabled_features ()
static const char *	gf_disabled_features ()
GF_EXPORT const char *	gf_sys_features (Bool disabled)
GF_EXPORT u32	gf_lang_get_count ()
GF_EXPORT s32	gf_lang_find (const char *lang_or_rfc_5646_code)
GF_EXPORT const char *	gf_lang_get_name (u32 idx)
GF_EXPORT const char *	gf_lang_get_2cc (u32 idx)
GF_EXPORT const char *	gf_lang_get_3cc (u32 idx)
GF_EXPORT GF_Err	gf_dynstrcat (char **str, const char *to_append, const char *sep)
	dynamic string concatenation
GF_EXPORT Bool	gf_parse_lfrac (const char *value, GF_Fraction64 *frac)
	fraction parsing
GF_EXPORT Bool	gf_parse_frac (const char *value, GF_Fraction *frac)
	fraction parsing
Bool	gf_strict_atoi (const char *str, s32 *ans)
	strict convert str into integer
Bool	gf_strict_atoui (const char *str, u32 *ans)
	strict convert str into unsigned integer
const char *	gf_strmemstr (const char *data, u32 data_size, const char *pat)
	search string in buffer
GF_EXPORT Bool	gf_sys_solve_path (const char *url, char szPath[GF_MAX_PATH])

Variables
static char	szTYPE_BUF [NB_4CC_BUF][GF_4CC_MSIZE]
static u32	buf_4cc_idx = NB_4CC_BUF
static const char *	szProg []
static u64	prev_pos = (u64) -1
static u64	prev_pc = (u64) -1
char	gf_prog_lf
static gf_on_progress_cbk	prog_cbk = NULL
static void *	user_cbk = NULL
static Bool	gpac_no_color_logs = GF_FALSE
static struct log_tool_info	global_log_tools []
u32	call_lev = 0
u32	call_tool = 0
GF_Mutex *	logs_mx
GF_List *	logs_extras = NULL
FILE *	gpac_log_file = NULL
Bool	gpac_log_time_start = GF_FALSE
Bool	gpac_log_utc_time = GF_FALSE
Bool	gpac_log_dual = GF_FALSE
Bool	last_log_is_lf = GF_TRUE
static u64	gpac_last_log_time =0
void *	user_log_cbk = NULL
gf_log_cbk	log_cbk = default_log_callback_color
static Bool	log_exit_on_error = GF_FALSE
static Bool	in_log_callback = GF_FALSE
static char	szErrMsg [50]
static const u32	gf_crc_table [256]
static const struct lang_def	defined_languages []

---

Data Structure Documentation

log_tool_info

struct log_tool_info

Data Fields
u32	type
const char *	name
GF_LOG_Level	level
Bool	strict
const char *	alt

lang_def

struct lang_def

Data Fields
const char *	name
const char *	three_char_code
const char *	two_char_code

Macro Definition Documentation

NB_4CC_BUF

#define NB_4CC_BUF   10

GF_LOG_TOOL_MAX_NAME_SIZE

#define GF_LOG_TOOL_MAX_NAME_SIZE   (GF_LOG_TOOL_MAX*10)

CHECK_MAC

#define CHECK_MAC

(

_a

)

"#_a :" ? (_a) ? "yes":"no"

Function Documentation

gf_on_progress_std()

static void gf_on_progress_std ( const char *  _title, u64  done, u64  total  )

static

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gf_log_level_name()

const char * gf_log_level_name

(

GF_LOG_Level

log_level

)

do_log_time()

static void do_log_time ( FILE *  logs, const char *  fmt  )

static

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gf_fileio_printf()

int gf_fileio_printf	(	GF_FileIO *	gfio,
		const char *	format,
		va_list	args
	)

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default_log_callback()

void default_log_callback	(	void *	cbck,
		GF_LOG_Level	level,
		GF_LOG_Tool	tool,
		const char *	fmt,
		va_list	vlist
	)

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default_log_callback_color()

void default_log_callback_color	(	void *	cbck,
		GF_LOG_Level	level,
		GF_LOG_Tool	tool,
		const char *	fmt,
		va_list	vlist
	)

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gf_log()

GF_EXPORT void gf_log	(	const char *	fmt,
			...
	)

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gf_log_va_list()

GF_EXPORT void gf_log_va_list	(	GF_LOG_Level	level,
		GF_LOG_Tool	tool,
		const char *	fmt,
		va_list	vl
	)

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gf_log_lt()

GF_EXPORT void gf_log_lt	(	GF_LOG_Level	ll,
		GF_LOG_Tool	lt
	)

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gf_enabled_features()

static const char * gf_enabled_features ( )

static

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gf_disabled_features()

static const char * gf_disabled_features ( )

static

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Variable Documentation

szTYPE_BUF

char szTYPE_BUF[NB_4CC_BUF][GF_4CC_MSIZE]

static

buf_4cc_idx

u32 buf_4cc_idx = NB_4CC_BUF

static

szProg

const char* szProg[]

static

Initial value:

=
{
        "                    ",
        "=                   ",
        "==                  ",
        "===                 ",
        "====                ",
        "=====               ",
        "======              ",
        "=======             ",
        "========            ",
        "=========           ",
        "==========          ",
        "===========         ",
        "============        ",
        "=============       ",
        "==============      ",
        "===============     ",
        "================    ",
        "=================   ",
        "==================  ",
        "=================== ",
        "====================",
}

prev_pos

u64 prev_pos = (u64) -1

static

prev_pc

u64 prev_pc = (u64) -1

static

gf_prog_lf

char gf_prog_lf

extern

prog_cbk

gf_on_progress_cbk prog_cbk = NULL

static

user_cbk

void* user_cbk = NULL

static

gpac_no_color_logs

Bool gpac_no_color_logs = GF_FALSE

static

global_log_tools

struct log_tool_info global_log_tools[]

static

call_lev

u32 call_lev = 0

call_tool

u32 call_tool = 0

logs_mx

GF_Mutex* logs_mx

extern

logs_extras

GF_List* logs_extras = NULL

gpac_log_file

FILE* gpac_log_file = NULL

gpac_log_time_start

Bool gpac_log_time_start = GF_FALSE

gpac_log_utc_time

Bool gpac_log_utc_time = GF_FALSE

gpac_log_dual

Bool gpac_log_dual = GF_FALSE

last_log_is_lf

Bool last_log_is_lf = GF_TRUE

gpac_last_log_time

u64 gpac_last_log_time =0

static

user_log_cbk

void* user_log_cbk = NULL

log_cbk

gf_log_cbk log_cbk = default_log_callback_color

log_exit_on_error

Bool log_exit_on_error = GF_FALSE

static

in_log_callback

Bool in_log_callback = GF_FALSE

static

szErrMsg

char szErrMsg[50]

static

gf_crc_table

const u32 gf_crc_table[256]

static

defined_languages

const struct lang_def defined_languages[]

static