tf_json.c File Reference

#include <inttypes.h>
#include <limits.h>
#include <stdarg.h>
#include <string.h>
#include "avtextformat.h"
#include "libavutil/bprint.h"
#include "libavutil/opt.h"
#include "tf_internal.h"

Go to the source code of this file.

Data Structures
struct	JSONContext

Macros
#define	OFFSET(x)
#define	JSON_INDENT()

Functions
	DEFINE_FORMATTER_CLASS (json)
static av_cold int	json_init (AVTextFormatContext *wctx)
static const char *	json_escape_str (AVBPrint *dst, const char *src, void *log_ctx)
static void	json_print_section_header (AVTextFormatContext *wctx, const void *data)
static void	json_print_section_footer (AVTextFormatContext *wctx)
static void	json_print_item_str (AVTextFormatContext *wctx, const char *key, const char *value)
static void	json_print_str (AVTextFormatContext *wctx, const char *key, const char *value)
static void	json_print_int (AVTextFormatContext *wctx, const char *key, int64_t value)

Variables
static const AVOption	json_options []
const AVTextFormatter	avtextformatter_json

Macro Definition Documentation

OFFSET

#define OFFSET

(

x

)

Value:

offsetof(JSONContext, x)

Definition at line 41 of file tf_json.c.

JSON_INDENT

#define JSON_INDENT

(

)

Value:

writer_printf(wctx, "%*c", json->indent_level * 4, ' ')

Definition at line 86 of file tf_json.c.

Referenced by json_print_int(), json_print_section_footer(), json_print_section_header(), and json_print_str().

Function Documentation

DEFINE_FORMATTER_CLASS()

DEFINE_FORMATTER_CLASS

(

json

)

json_init()

static av_cold int json_init ( AVTextFormatContext * wctx )

static

Definition at line 51 of file tf_json.c.

json_escape_str()

static const char * json_escape_str ( AVBPrint * dst, const char * src, void * log_ctx )

static

Definition at line 61 of file tf_json.c.

Referenced by json_print_int(), json_print_item_str(), and json_print_section_header().

json_print_section_header()

static void json_print_section_header ( AVTextFormatContext * wctx, const void * data )

static

Definition at line 88 of file tf_json.c.

json_print_section_footer()

static void json_print_section_footer ( AVTextFormatContext * wctx )

static

Definition at line 129 of file tf_json.c.

json_print_item_str()

static void json_print_item_str ( AVTextFormatContext * wctx, const char * key, const char * value )

inlinestatic

Definition at line 154 of file tf_json.c.

Referenced by json_print_str().

json_print_str()

static void json_print_str ( AVTextFormatContext * wctx, const char * key, const char * value )

static

Definition at line 166 of file tf_json.c.

json_print_int()

static void json_print_int ( AVTextFormatContext * wctx, const char * key, int64_t value )

static

Definition at line 182 of file tf_json.c.

Variable Documentation

json_options

const AVOption json_options[]

static

Initial value:

= {
    { "compact", "enable compact output", OFFSET(compact), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1 },
    { "c",       "enable compact output", OFFSET(compact), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1 },
    { NULL }
}

Definition at line 43 of file tf_json.c.

avtextformatter_json

const AVTextFormatter avtextformatter_json

Initial value:

= {
    .name                 = "json",
    .priv_size            = sizeof(JSONContext),
    .init                 = json_init,
    .print_section_header = json_print_section_header,
    .print_section_footer = json_print_section_footer,
    .print_integer        = json_print_int,
    .print_string         = json_print_str,
    .flags = AV_TEXTFORMAT_FLAG_SUPPORTS_MIXED_ARRAY_CONTENT,
    .priv_class           = &json_class,
}

Definition at line 202 of file tf_json.c.