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#include "lua_module_manage_internal.h"
#include "lua_binding_function.h"
#include "lua_binding_cfunc.h"
#include "stellar/utils.h"
#include <stdlib.h>
#include <string.h>
#include <utlist.h>
#include <lua.h>
#include <lualib.h>
#include <lauxlib.h>
#define LUA_BINDING_FUNCTION_GET_VALUE_POINTER(func_name, param_type, value_type, value_func) \
int func_name(struct lua_state *state) \
{ \
lua_State *L = (lua_State *)(state); \
if (lua_gettop(L) != 1) \
{ \
lua_settop(L, 0); \
return 0; \
} \
param_type *p = (param_type *)lua_topointer(L, -1); \
lua_settop(L, 0); \
value_type *l = (value_type *)value_func(p); \
lua_pushlightuserdata(L, (void *)l); \
return 1; \
}
#define LUA_BINDING_FUNCTION_GET_VALUE_INT(func_name, param_type, value_func) \
int func_name(struct lua_state *state) \
{ \
lua_State *L = (lua_State *)(state); \
if (lua_gettop(L) != 1) \
{ \
lua_settop(L, 0); \
return 0; \
} \
param_type *p = (param_type *)lua_topointer(L, -1); \
lua_settop(L, 0); \
int v = (int)value_func(p); \
lua_pushinteger(L, v); \
return 1; \
}
int lua_get_lua_module_manager(struct lua_state *state)
{
lua_State *L = (lua_State *)(state);
lua_settop(L, 0);
struct lua_module_manager *lua_mod_mgr = lua_state_get_lua_module_manager(state);
lua_pushlightuserdata(L, (void *)lua_mod_mgr);
return 1;
}
LUA_BINDING_FUNCTION_GET_VALUE_POINTER(lua_get_stellar_module_manager,
struct lua_module_manager,
struct stellar_module_manager,
lua_module_manager_get_stellar_module_manager)
LUA_BINDING_FUNCTION_GET_VALUE_POINTER(lua_get_mq_schema,
struct lua_module_manager,
struct mq_schema,
lua_module_manager_get_mq_schema)
LUA_BINDING_FUNCTION_GET_VALUE_POINTER(lua_get_mq_runtime,
struct lua_module_manager,
struct mq_runtime,
lua_module_manager_get_mq_runtime)
LUA_BINDING_FUNCTION_GET_VALUE_POINTER(lua_get_logger,
struct lua_module_manager,
struct logger,
lua_module_manager_get_logger)
LUA_BINDING_FUNCTION_GET_VALUE_POINTER(lua_get_packet_manager,
struct lua_module_manager,
struct packet_manager,
lua_module_manager_get_packet_manager)
LUA_BINDING_FUNCTION_GET_VALUE_POINTER(lua_get_session_manager,
struct lua_module_manager,
struct session_manager,
lua_module_manager_get_session_manager)
LUA_BINDING_FUNCTION_GET_VALUE_INT(lua_get_current_thread_id,
struct lua_module_manager,
lua_module_manager_get_current_thread_id)
LUA_BINDING_FUNCTION_GET_VALUE_INT(lua_get_max_thread_num,
struct lua_module_manager,
lua_module_manager_get_max_thread_num)
int lua_mq_schema_get_topic_id(struct lua_state *state)
{
lua_State *L = (lua_State *)(state);
if (lua_gettop(L) != 2 || lua_type(L, -1) != LUA_TSTRING || lua_type(L, -2) != LUA_TLIGHTUSERDATA)
{
lua_settop(L, 0);
return 0;
}
char *topic_name = strdup(lua_tostring(L, -1));
lua_pop(L, 1);
struct mq_schema *s = (struct mq_schema *)lua_topointer(L, -1);
lua_settop(L, 0);
int topic_id = mq_schema_get_topic_id(s, (const char *)topic_name);
if (topic_name)
FREE(topic_name);
lua_pushinteger(L, topic_id);
return 1;
}
int lua_mq_schema_create_topic(struct lua_state *state)
{
lua_State *L = (lua_State *)(state);
if (lua_gettop(L) != 6 || lua_type(L, -5) != LUA_TSTRING || lua_type(L, -6) != LUA_TLIGHTUSERDATA)
{
lua_settop(L, 0);
return 0;
}
int free_arg_ref_id = luaL_ref(L, LUA_REGISTRYINDEX);
int free_cb_fn_ref_id = -1;
if (lua_type(L, -1) == LUA_TFUNCTION)
free_cb_fn_ref_id = luaL_ref(L, LUA_REGISTRYINDEX);
else
lua_pop(L, 1);
int on_dispatch_arg_ref_id = luaL_ref(L, LUA_REGISTRYINDEX);
int on_dispatch_cb_fn_ref_id = -1;
if (lua_type(L, -1) == LUA_TFUNCTION)
on_dispatch_cb_fn_ref_id = luaL_ref(L, LUA_REGISTRYINDEX);
else
lua_pop(L, 1);
char *topic_name = strdup((char *)lua_tostring(L, -1));
lua_pop(L, 1);
struct mq_schema *s = (struct mq_schema *)lua_topointer(L, -1);
lua_settop(L, 0);
struct lua_module_manager *lua_mod_mgr = lua_state_get_lua_module_manager(state);
struct lua_fn_arg_pair *new_mq_dispatch_arg = lua_fn_arg_pair_new(lua_mod_mgr, on_dispatch_cb_fn_ref_id, on_dispatch_arg_ref_id);
struct lua_fn_arg_pair *new_mq_msg_free_arg = lua_fn_arg_pair_new(lua_mod_mgr, free_cb_fn_ref_id, free_arg_ref_id);
int topic_id = mq_schema_create_topic(s,
(const char *)topic_name,
lua_cfunc_mq_on_msg_dispatch_cb_func,
new_mq_dispatch_arg,
lua_cfunc_mq_msg_free_cb_func,
new_mq_msg_free_arg);
if (topic_id >= 0)
{
lua_fn_arg_pair_insert(new_mq_dispatch_arg);
lua_fn_arg_pair_insert(new_mq_msg_free_arg);
}
else
{
if (free_arg_ref_id + 1)
luaL_unref(L, LUA_REGISTRYINDEX, free_arg_ref_id);
if (free_cb_fn_ref_id + 1)
luaL_unref(L, LUA_REGISTRYINDEX, free_cb_fn_ref_id);
if (on_dispatch_arg_ref_id + 1)
luaL_unref(L, LUA_REGISTRYINDEX, on_dispatch_arg_ref_id);
if (on_dispatch_cb_fn_ref_id + 1)
luaL_unref(L, LUA_REGISTRYINDEX, on_dispatch_cb_fn_ref_id);
lua_fn_arg_pair_free(new_mq_dispatch_arg);
lua_fn_arg_pair_free(new_mq_msg_free_arg);
}
lua_pushinteger(L, topic_id);
return 1;
}
int lua_mq_schema_update_topic(struct lua_state *state)
{
lua_State *L = (lua_State *)state;
if (lua_gettop(L) != 6 || lua_type(L, -5) != LUA_TNUMBER || lua_type(L, -6) != LUA_TLIGHTUSERDATA)
{
lua_settop(L, 0);
return 0;
}
int free_arg_ref_id = luaL_ref(L, LUA_REGISTRYINDEX);
int free_cb_fn_ref_id = -1;
if (lua_type(L, -1) == LUA_TFUNCTION)
free_cb_fn_ref_id = luaL_ref(L, LUA_REGISTRYINDEX);
else
lua_pop(L, 1);
int on_dispatch_arg_ref_id = luaL_ref(L, LUA_REGISTRYINDEX);
int on_dispatch_cb_fn_ref_id = -1;
if (lua_type(L, -1) == LUA_TFUNCTION)
on_dispatch_cb_fn_ref_id = luaL_ref(L, LUA_REGISTRYINDEX);
else
lua_pop(L, 1);
int topic_id = lua_tointeger(L, -1);
lua_pop(L, 1);
struct mq_schema *s = (struct mq_schema *)lua_topointer(L, -1);
lua_settop(L, 0);
struct lua_module_manager *lua_mod_mgr = lua_state_get_lua_module_manager(state);
struct lua_fn_arg_pair *new_mq_dispatch_arg = lua_fn_arg_pair_new(lua_mod_mgr, on_dispatch_cb_fn_ref_id, on_dispatch_arg_ref_id);
struct lua_fn_arg_pair *new_mq_msg_free_arg = lua_fn_arg_pair_new(lua_mod_mgr, free_cb_fn_ref_id, free_arg_ref_id);
int update_ret = mq_schema_update_topic(s,
topic_id,
lua_cfunc_mq_on_msg_dispatch_cb_func,
new_mq_dispatch_arg,
lua_cfunc_mq_msg_free_cb_func,
new_mq_msg_free_arg);
if (topic_id)
{
if (free_arg_ref_id + 1)
luaL_unref(L, LUA_REGISTRYINDEX, free_arg_ref_id);
if (free_cb_fn_ref_id + 1)
luaL_unref(L, LUA_REGISTRYINDEX, free_cb_fn_ref_id);
if (on_dispatch_arg_ref_id + 1)
luaL_unref(L, LUA_REGISTRYINDEX, on_dispatch_arg_ref_id);
if (on_dispatch_cb_fn_ref_id + 1)
luaL_unref(L, LUA_REGISTRYINDEX, on_dispatch_cb_fn_ref_id);
lua_fn_arg_pair_free(new_mq_dispatch_arg);
lua_fn_arg_pair_free(new_mq_msg_free_arg);
}
else
{
lua_fn_arg_pair_insert(new_mq_dispatch_arg);
lua_fn_arg_pair_insert(new_mq_msg_free_arg);
}
lua_pushinteger(L, update_ret);
return 1;
}
int lua_mq_shcema_destory_topic(struct lua_state *state)
{
lua_State *L = (lua_State *)state;
if (lua_gettop(L) != 2 || lua_type(L, -1) != LUA_TNUMBER || lua_type(L, -2) != LUA_TLIGHTUSERDATA)
{
lua_settop(L, 0);
return 0;
}
int topic_id = lua_tointeger(L, -1);
lua_pop(L, 1);
struct mq_schema *s = (struct mq_schema *)lua_topointer(L, -1);
lua_settop(L, 0);
int destory_ret = mq_schema_destroy_topic(s, topic_id);
lua_pushinteger(L, destory_ret);
return 1;
}
int lua_mq_schema_subscribe(struct lua_state *state)
{
lua_State *L = (lua_State *)state;
if (lua_gettop(L) != 4 || lua_type(L, -2) != LUA_TFUNCTION || lua_type(L, -4) != LUA_TLIGHTUSERDATA)
{
lua_settop(L, 0);
return 0;
}
int on_msg_arg_ref_id = luaL_ref(L, LUA_REGISTRYINDEX);
int on_msg_fn_ref_id = luaL_ref(L, LUA_REGISTRYINDEX);
int topic_id = lua_tointeger(L, -1);
lua_pop(L, 1);
struct mq_schema *s = (struct mq_schema *)lua_topointer(L, -1);
lua_settop(L, 0);
struct lua_module_manager *lua_mod_mgr = lua_state_get_lua_module_manager(state);
struct lua_fn_arg_pair *new_mq_on_msg_arg = lua_fn_arg_pair_new(lua_mod_mgr, on_msg_fn_ref_id, on_msg_arg_ref_id);
int subscribe_ret = mq_schema_subscribe(s, topic_id, lua_cfunc_mq_on_msg_cb_func, new_mq_on_msg_arg);
if (subscribe_ret)
{
if (on_msg_arg_ref_id + 1)
luaL_unref(L, LUA_REGISTRYINDEX, on_msg_arg_ref_id);
if (on_msg_fn_ref_id + 1)
luaL_unref(L, LUA_REGISTRYINDEX, on_msg_fn_ref_id);
lua_fn_arg_pair_free(new_mq_on_msg_arg);
}
else
{
lua_fn_arg_pair_insert(new_mq_on_msg_arg);
}
lua_pushinteger(L, subscribe_ret);
return 1;
}
int lua_mq_runtime_publish_message(struct lua_state *state)
{
lua_State *L = (lua_State *)state;
if (lua_gettop(L) != 3 || lua_type(L, -2) != LUA_TNUMBER || lua_type(L, -3) != LUA_TLIGHTUSERDATA)
{
lua_settop(L, 0);
return 0;
}
int msg_ref_id = luaL_ref(L, LUA_REGISTRYINDEX);
int topic_id = lua_tointeger(L, -1);
lua_pop(L, 1);
struct mq_runtime *rt = (struct mq_runtime *)lua_topointer(L, -1);
lua_settop(L, 0);
struct lua_context *new_context = lua_context_new_with_ref_id(state, msg_ref_id);
int publish_ret = mq_runtime_publish_message(rt, topic_id, new_context);
if (publish_ret)
{
lua_context_free(new_context);
}
lua_pushinteger(L, publish_ret);
return 1;
}
LUA_BINDING_FUNCTION_GET_VALUE_INT(lua_packet_get_direction,
const struct packet,
packet_get_direction)
LUA_BINDING_FUNCTION_GET_VALUE_POINTER(lua_packet_get_payload,
const struct packet,
const char,
packet_get_payload)
LUA_BINDING_FUNCTION_GET_VALUE_INT(lua_packet_get_payload_len,
const struct packet,
packet_get_payload_len)
int lua_packet_manager_subscribe(struct lua_state *state)
{
lua_State *L = (lua_State *)state;
if (lua_gettop(L) != 4 || lua_type(L, -2) != LUA_TFUNCTION || lua_type(L, -3) != LUA_TNUMBER || lua_type(L, -4) != LUA_TLIGHTUSERDATA)
{
lua_settop(L, 0);
return 0;
}
int on_packet_stage_arg_ref_id = luaL_ref(L, LUA_REGISTRYINDEX);
int on_packet_stage_fn_ref_id = luaL_ref(L, LUA_REGISTRYINDEX);
int stage = lua_tointeger(L, -1);
lua_pop(L, 1);
struct packet_manager *pkt_mgr = (struct packet_manager *)lua_topointer(L, -1);
lua_settop(L, 0);
struct lua_module_manager *lua_mod_mgr = lua_state_get_lua_module_manager(state);
struct lua_fn_arg_pair *new_on_packet_arg = lua_fn_arg_pair_new(lua_mod_mgr, on_packet_stage_fn_ref_id, on_packet_stage_arg_ref_id);
int subscribe_ret = packet_manager_subscribe(pkt_mgr, (enum packet_stage)stage, lua_cfunc_packet_on_stage_callback, new_on_packet_arg);
if (subscribe_ret)
{
if (on_packet_stage_arg_ref_id + 1)
luaL_unref(L, LUA_REGISTRYINDEX, on_packet_stage_arg_ref_id);
if (on_packet_stage_fn_ref_id + 1)
luaL_unref(L, LUA_REGISTRYINDEX, on_packet_stage_fn_ref_id);
lua_fn_arg_pair_free(new_on_packet_arg);
}
else
{
lua_fn_arg_pair_insert(new_on_packet_arg);
}
lua_pushinteger(L, subscribe_ret);
return 1;
}
LUA_BINDING_FUNCTION_GET_VALUE_POINTER(lua_session_get0_current_packet,
const struct session,
const struct packet,
session_get0_current_packet)
enum sess_mgr_sub_type
{
sub_type_begin = 0,
sub_type_tcp,
sub_type_udp,
sub_type_control_pkt,
sub_type_end
};
static int lua_session_manager_subscribe(struct lua_state *state, enum sess_mgr_sub_type type)
{
lua_State *L = (lua_State *)(state);
if (lua_gettop(L) != 3 || lua_type(L, -2) != LUA_TFUNCTION || lua_type(L, -3) != LUA_TLIGHTUSERDATA)
{
lua_settop(L, 0);
return 0;
}
int on_session_arg_ref_id = luaL_ref(L, LUA_REGISTRYINDEX);
int on_session_fn_ref_id = luaL_ref(L, LUA_REGISTRYINDEX);
struct session_manager *sess_mgr = (struct session_manager *)lua_topointer(L, -1);
lua_settop(L, 0);
struct lua_module_manager *lua_mod_mgr = lua_state_get_lua_module_manager(state);
struct lua_fn_arg_pair *new_on_sess_arg = lua_fn_arg_pair_new(lua_mod_mgr, on_session_fn_ref_id, on_session_arg_ref_id);
int subscribe_ret = -1;
switch (type)
{
case sub_type_tcp:
subscribe_ret = session_manager_subscribe_tcp(sess_mgr, lua_cfunc_session_callback, new_on_sess_arg);
break;
case sub_type_udp:
subscribe_ret = session_manager_subscribe_udp(sess_mgr, lua_cfunc_session_callback, new_on_sess_arg);
break;
case sub_type_control_pkt:
subscribe_ret = session_manager_subscribe_control_packet(sess_mgr, lua_cfunc_session_callback, new_on_sess_arg);
break;
default:
break;
}
if (subscribe_ret)
{
if (on_session_arg_ref_id + 1)
luaL_unref(L, LUA_REGISTRYINDEX, on_session_arg_ref_id);
if (on_session_fn_ref_id + 1)
luaL_unref(L, LUA_REGISTRYINDEX, on_session_fn_ref_id);
lua_fn_arg_pair_free(new_on_sess_arg);
}
else
{
lua_fn_arg_pair_insert(new_on_sess_arg);
}
lua_pushinteger(L, subscribe_ret);
return 1;
}
int lua_session_manager_subscribe_tcp(struct lua_state *state)
{
return lua_session_manager_subscribe(state, sub_type_tcp);
}
int lua_session_manager_subscribe_udp(struct lua_state *state)
{
return lua_session_manager_subscribe(state, sub_type_udp);
}
int lua_session_manager_subscribe_control_packet(struct lua_state *state)
{
return lua_session_manager_subscribe(state, sub_type_control_pkt);
}
int lua_session_manager_subscribe_tcp_stream(struct lua_state *state)
{
lua_State *L = (lua_State *)(state);
if (lua_gettop(L) != 3 || lua_type(L, -2) != LUA_TFUNCTION || lua_type(L, -4) != LUA_TLIGHTUSERDATA)
{
lua_settop(L, 0);
return 0;
}
int on_tcp_stream_arg_ref_id = luaL_ref(L, LUA_REGISTRYINDEX);
int on_tcp_stream_fn_ref_id = luaL_ref(L, LUA_REGISTRYINDEX);
struct session_manager *sess_mgr = (struct session_manager *)lua_topointer(L, -1);
lua_settop(L, 0);
struct lua_module_manager *lua_mod_mgr = lua_state_get_lua_module_manager(state);
struct lua_fn_arg_pair *new_on_tcp_stream_arg = lua_fn_arg_pair_new(lua_mod_mgr, on_tcp_stream_fn_ref_id, on_tcp_stream_arg_ref_id);
int subscribe_ret = session_manager_subscribe_tcp_stream(sess_mgr, lua_cfunc_tcp_stream_callback, new_on_tcp_stream_arg);
if (subscribe_ret)
{
if (on_tcp_stream_arg_ref_id + 1)
luaL_unref(L, LUA_REGISTRYINDEX, on_tcp_stream_arg_ref_id);
if (on_tcp_stream_fn_ref_id + 1)
luaL_unref(L, LUA_REGISTRYINDEX, on_tcp_stream_fn_ref_id);
lua_fn_arg_pair_free(new_on_tcp_stream_arg);
}
else
{
lua_fn_arg_pair_insert(new_on_tcp_stream_arg);
}
lua_pushinteger(L, subscribe_ret);
return 1;
}
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