86 lines
2.5 KiB
C
86 lines
2.5 KiB
C
/*
|
|
* Copyright (C) AlexWoo(Wu Jie) wj19840501@gmail.com
|
|
*/
|
|
|
|
|
|
#ifndef _NGX_RTMP_VARIABLES_H_INCLUDED_
|
|
#define _NGX_RTMP_VARIABLES_H_INCLUDED_
|
|
|
|
|
|
#include <ngx_config.h>
|
|
#include <ngx_core.h>
|
|
#include "ngx_rtmp.h"
|
|
|
|
|
|
typedef ngx_variable_value_t ngx_rtmp_variable_value_t;
|
|
|
|
#define ngx_rtmp_variable(v) { sizeof(v) - 1, 1, 0, 0, 0, (u_char *) v }
|
|
|
|
typedef struct ngx_rtmp_variable_s ngx_rtmp_variable_t;
|
|
|
|
typedef void (*ngx_rtmp_set_variable_pt) (ngx_rtmp_session_t *s,
|
|
ngx_rtmp_variable_value_t *v, uintptr_t data);
|
|
typedef ngx_int_t (*ngx_rtmp_get_variable_pt) (ngx_rtmp_session_t *s,
|
|
ngx_rtmp_variable_value_t *v, uintptr_t data);
|
|
|
|
|
|
#define NGX_RTMP_VAR_CHANGEABLE 1
|
|
#define NGX_RTMP_VAR_NOCACHEABLE 2
|
|
#define NGX_RTMP_VAR_INDEXED 4
|
|
#define NGX_RTMP_VAR_NOHASH 8
|
|
#define NGX_RTMP_VAR_WEAK 16
|
|
#define NGX_RTMP_VAR_PREFIX 32
|
|
|
|
|
|
struct ngx_rtmp_variable_s {
|
|
ngx_str_t name; /* must be first to build the hash */
|
|
ngx_rtmp_set_variable_pt set_handler;
|
|
ngx_rtmp_get_variable_pt get_handler;
|
|
uintptr_t data;
|
|
ngx_uint_t flags;
|
|
ngx_uint_t index;
|
|
};
|
|
|
|
|
|
ngx_rtmp_variable_t *ngx_rtmp_add_variable(ngx_conf_t *cf, ngx_str_t *name,
|
|
ngx_uint_t flags);
|
|
ngx_int_t ngx_rtmp_get_variable_index(ngx_conf_t *cf, ngx_str_t *name);
|
|
ngx_rtmp_variable_value_t *ngx_rtmp_get_indexed_variable(ngx_rtmp_session_t *s,
|
|
ngx_uint_t index);
|
|
ngx_rtmp_variable_value_t *ngx_rtmp_get_flushed_variable(ngx_rtmp_session_t *s,
|
|
ngx_uint_t index);
|
|
|
|
ngx_rtmp_variable_value_t *ngx_rtmp_get_variable(ngx_rtmp_session_t *s,
|
|
ngx_str_t *name, ngx_uint_t key);
|
|
|
|
ngx_int_t ngx_rtmp_variable_unknown_header(ngx_rtmp_variable_value_t *v,
|
|
ngx_str_t *var, ngx_list_part_t *part, size_t prefix);
|
|
|
|
|
|
typedef struct {
|
|
ngx_hash_combined_t hash;
|
|
#if (NGX_PCRE)
|
|
ngx_rtmp_map_regex_t *regex;
|
|
ngx_uint_t nregex;
|
|
#endif
|
|
} ngx_rtmp_map_t;
|
|
|
|
|
|
void *ngx_rtmp_map_find(ngx_rtmp_session_t *s, ngx_rtmp_map_t *map,
|
|
ngx_str_t *match);
|
|
|
|
|
|
ngx_int_t ngx_rtmp_variables_add_core_vars(ngx_conf_t *cf);
|
|
ngx_int_t ngx_rtmp_variables_init_vars(ngx_conf_t *cf);
|
|
|
|
ngx_int_t ngx_rtmp_variable_transform_index(ngx_conf_t *cf,
|
|
ngx_str_t *origin, ngx_str_t *target);
|
|
ngx_int_t ngx_rtmp_fetch_variable(ngx_rtmp_session_t *s, ngx_pool_t *pool,
|
|
ngx_str_t *origin, ngx_str_t *target);
|
|
|
|
extern ngx_rtmp_variable_value_t ngx_rtmp_variable_null_value;
|
|
extern ngx_rtmp_variable_value_t ngx_rtmp_variable_true_value;
|
|
|
|
|
|
#endif
|