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Data Structures | Typedefs | Functions | Variables
janus_lua_data.h File Reference

Janus Lua data/session definition (headers) More...

#include <lua.h>
#include <lualib.h>
#include <lauxlib.h>
#include "plugin.h"
#include "debug.h"
#include "apierror.h"
#include "config.h"
#include "mutex.h"
#include "rtp.h"
#include "rtcp.h"
#include "sdp-utils.h"
#include "record.h"
#include "utils.h"
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Data Structures

struct  janus_lua_session


typedef struct janus_lua_session janus_lua_session


janus_lua_sessionjanus_lua_lookup_session (janus_plugin_session *handle)


volatile gint lua_initialized
volatile gint lua_stopping
lua_State * lua_state
janus_mutex lua_mutex
GHashTable * lua_sessions
GHashTable * lua_ids
janus_mutex lua_sessions_mutex

Detailed Description

Janus Lua data/session definition (headers)

Lorenzo Miniero

The Janus Lua plugin implements all the mandatory hooks to allow the C code to interact with a custom Lua script, and viceversa. That said, the janus_lua_extra.c code allows for custom hooks to be added in C, to expose additional Lua functions and implement more complex media management than the one provided by the stock plugin. For this to work, though, the janus_lua_session object and its indexing in the hashtable need to be defined externally, which is what this file is for.

Notice that all the management associated to sessions (creating or destroying sessions, locking their global mutex, updating the hashtable) is done in the core of the Lua plugin: here we only define them, so that they can be accessed/used by the extra code too.

Lua plugin API

Typedef Documentation

Function Documentation

janus_lua_session* janus_lua_lookup_session ( janus_plugin_session handle)

Variable Documentation

janus_callbacks* janus_core
GHashTable * lua_ids
volatile gint lua_initialized
janus_mutex lua_mutex
GHashTable* lua_sessions
janus_mutex lua_sessions_mutex
lua_State* lua_state
volatile gint lua_stopping