nginx-mod-rtmp/ngx_rtmp_eval.h

/*
 * Copyright (C) Roman Arutyunyan
 */


#ifndef _NGX_RTMP_EVAL_H_INCLUDED_
#define _NGX_RTMP_EVAL_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>
#include "ngx_rtmp.h"


typedef struct ngx_rtmp_eval_s ngx_rtmp_eval_t;


typedef void (* ngx_rtmp_eval_pt)(void *ctx, ngx_rtmp_eval_t *e,
                                  ngx_str_t *ret);


struct ngx_rtmp_eval_s {
    ngx_str_t               name;
    ngx_rtmp_eval_pt        handler;
    ngx_uint_t              offset;
};


#define ngx_rtmp_null_eval  { ngx_null_string, NULL, 0 }


/* standard session eval variables */
extern ngx_rtmp_eval_t      ngx_rtmp_eval_session[];


ngx_int_t ngx_rtmp_eval(void *ctx, ngx_str_t *in, ngx_rtmp_eval_t **e,
    ngx_str_t *out, ngx_log_t *log);


ngx_int_t ngx_rtmp_eval_streams(ngx_str_t *in);


#endif /* _NGX_RTMP_EVAL_H_INCLUDED_ */