tf_json.c File Reference

#include <limits.h>
#include <stdarg.h>
#include <stdint.h>
#include <stdio.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)   offsetof(JSONContext, x)
#define	JSON_INDENT()   writer_printf(wctx, "%*c", json->indent_level * 4, ' ')

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

)

offsetof(JSONContext, x)

Definition at line 42 of file tf_json.c.

JSON_INDENT

#define JSON_INDENT

(

)

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

Definition at line 87 of file tf_json.c.

Function Documentation

DEFINE_FORMATTER_CLASS()

DEFINE_FORMATTER_CLASS

(

json

)

json_init()

static av_cold int json_init ( AVTextFormatContext *  wctx )

static

Definition at line 52 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 62 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 89 of file tf_json.c.

json_print_section_footer()

static void json_print_section_footer ( AVTextFormatContext *  wctx )

static

Definition at line 130 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 155 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 167 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 183 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 44 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 203 of file tf_json.c.