【优化】修改部分函数定义位置，减少内部接口函数

src/lua_plugin_binding.c

@@ -43,6 +43,15 @@ struct lua_binding_data lua_bind_datas[] = {
     {DATATYPE_END, NULL, NULL, NULL},
 };
 
+/* 向lua状态机中注册一个函数 */
+int lua_cbinding_function(lua_State *state, lua_CFunction bind_function, const char *function_name, const char *space_name);
+/* 从lua状态机中移除一个已经注册的函数 */
+int lua_cbinding_function_remove(lua_State *state, const char *function_name, const char *space_name);
+/* 将一个全局数据注册至状态机中 */
+int lua_cbinding_data(lua_State *state, struct lua_binding_data *data);
+/* 从状态机中移除一个已经注册的全局数据 */
+int lua_cbinding_data_remove(lua_State *state, const char *data_name, const char *space_name);
+
 /*
  * Function: lua_cbinding_function
  * Input: | lua_State *   | state         | 需要注册函数的状态机
@@ -481,7 +490,7 @@ int lua_plugin_manage_session_regist(lua_State *state)
     }
 
     /* 取出处理第四个参数 */
-    struct lua_plugin_env *plugin_env = (struct lua_plugin_env *)lua_topointer(state, -1);
+    struct lua_plugin_env *plugin_env = (struct lua_plugin_env *)lua_topointer(state, -1); /* stack 4 */
     if (!plugin_env)
     {
         lua_settop(state, 0);
@@ -490,39 +499,43 @@ int lua_plugin_manage_session_regist(lua_State *state)
     lua_pop(state, 1);
 
     /* 取出处理第三个参数 */
-    int ctx_free_id = luaL_ref(state, LUA_REGISTRYINDEX);
+    int ctx_free_id = luaL_ref(state, LUA_REGISTRYINDEX); /* stack 3 */
     if (ctx_free_id == LUA_REFNIL)
     {
         lua_settop(state, 0);
         return 0;
     }
-    lua_pop(state, 1);
 
     /* 取出处理第二个参数 */
-    int ctx_new_id = luaL_ref(state, LUA_REGISTRYINDEX);
+    int ctx_new_id = luaL_ref(state, LUA_REGISTRYINDEX); /* stack 2 */
     if (ctx_new_id == LUA_REFNIL)
     {
         lua_settop(state, 0);
         return 0;
     }
-    lua_pop(state, 1);
 
     /* 取出处理第一个参数 */
-    struct stellar * st = (struct stellar *)lua_topointer(state, -1);
+    struct stellar * st = (struct stellar *)lua_topointer(state, -1); /* stack 1 */
     if ( !st ) {
         lua_settop(state, 0);
         return 0;
     }
     lua_pop(state, 1);
+
     /* 在stellar中注册, 获取注册id */
     int plugin_id = stellar_session_plugin_register(st, lpm_ctx_new_func, lpm_ctx_free_func, (void *)plugin_env);
-    
+#ifdef LUAPLUGIN_BASIC_UNITTEST
+    printf("now regist new plugin, plugin id is %d\n", plugin_id);
+#endif
+
     /* 将注册完成的新插件插入到队列中 */
     struct lua_session_plugin session_plugin;
     memset(&session_plugin, 0, sizeof(session_plugin));
     session_plugin_instance_init(&session_plugin, state, plugin_id, ctx_new_id, ctx_free_id);
     
     utarray_push_back(plugin_env->plugin_env_plugin_array, &session_plugin);
+
+    lua_settop(state, 0);
     lua_pushinteger(state, plugin_id);
 
     return 1;

src/lua_plugin_manage_internal.h

@@ -47,7 +47,7 @@
  *    int thread_state_instance_load;
  *    int lua_plugin_manage_config_load;
  *    int lua_plugin_manage_thread_load;
- * 
+ *
  * 08-06
  * 完成数据相关操作, 并补全函数script_execute
  * 完成注册至C插件管理器中的session_ctx_new_func及session_ctx_free_func函数
@@ -61,7 +61,7 @@
  *    struct lua_context * lua_context_new;
  *    int lua_context_push_stack;
  *    void lua_context_free;
- * 
+ *
  *    void *lpm_ctx_new_func;
  *    void lpm_ctx_free_func;
  ************************************************************************/
@@ -95,11 +95,6 @@ struct lua_binding_function
 /* 所有需要注册至lua状态机中供lua调用的函数 */
 extern struct lua_binding_function lua_bind_functions[];
 
-/* 向lua状态机中注册一个函数 */
-int lua_cbinding_function(lua_State *state, lua_CFunction bind_function, const char *function_name, const char *space_name);
-/* 从lua状态机中移除一个已经注册的函数 */
-int lua_cbinding_function_remove(lua_State *state, const char *function_name, const char *space_name);
-
 /* 暂时支持前四种数据类型提前注册至lua状态机中 */
 /* 其余类型用于运行lua函数等场景 */
 enum DATATYPE
@@ -141,11 +136,6 @@ struct lua_binding_data
 /* 所有需要注册至lua状态机中的全局数据 */
 extern struct lua_binding_data lua_bind_datas[];
 
-/* 将一个全局数据注册至状态机中 */
-int lua_cbinding_data(lua_State *state, struct lua_binding_data *data);
-/* 从状态机中移除一个已经注册的全局数据 */
-int lua_cbinding_data_remove(lua_State *state, const char *data_name, const char *space_name);
-
 /* 将lua_bind_functions中提前注册的所有函数注册至state状态机中 */
 int lua_cbinding_functions(lua_State *state);
 /* 将lua_bind_datas中提前注册的所有数据注册至state状态机中 */
@@ -158,39 +148,48 @@ struct lua_cdata;
 struct lua_context;
 
 /* 保存lua数据的结构 */
-struct lua_cdata {
+struct lua_cdata
+{
     enum DATATYPE cdata_type;
-    union {
+    union
+    {
         int cdata_bool;
         int cdata_int;
         double cdata_num;
-        char * cdata_string;
+        char *cdata_string;
         /* table暂时只有plugin_env场景下使用, 暂时使用索引进行操作 */
         int cdata_table;
-        void * cdata_pointer;
-        struct lua_context * cdata_context;
+        void *cdata_pointer;
+        struct lua_context *cdata_context;
     };
 };
 
 /* 将一个data结构入栈 */
-int lua_cdata_push_stack(lua_State * state, struct lua_cdata * cdata);
+int lua_cdata_push_stack(lua_State *state, struct lua_cdata *cdata);
 /* 从栈中弹出一个元素, 并保存在data结构中 */
-int lua_cdata_pop_stack(lua_State * state, struct lua_cdata * cdata);
+int lua_cdata_pop_stack(lua_State *state, struct lua_cdata *cdata);
 /* 销毁一个data结构, 只有string类型需要调用此函数, 其他的情况直接释放即可 */
-void lua_cdata_destory(struct lua_cdata * cdata);
+void lua_cdata_destory(struct lua_cdata *cdata);
 
 /* 上下文结构, 保存临时数据 */
-struct lua_context {
-    lua_State * context_state;
+struct lua_context
+{
+    lua_State *context_state;
     int context_ref_id;
 };
 
 /* 在状态机中生成一个context */
-struct lua_context * lua_context_new(lua_State * state);
+struct lua_context *lua_context_new(lua_State *state);
 /* 将一个context入栈 */
-int lua_context_push_stack(struct lua_context * context);
+int lua_context_push_stack(struct lua_context *context);
 /* 释放一个context */
-void lua_context_free(struct lua_context * context);
+void lua_context_free(struct lua_context *context);
+
+/* ***** ***** ***** ***** ***** ***** */
+/* 此部分为注册至C中的lua通用函数, 实现在lua_plugin_cfunc.c中 */
+void *lpm_ctx_new_func(struct session *sess, void *plugin_env);
+void lpm_ctx_free_func(struct session *sess, void *sess_ctx, void *plugin_env);
+// void lpm_on_session_msg_func(struct session *sess, int topic_id, const void *msg, void *sess_ctx, void *plugin_env);
 
 /* ***** ***** ***** ***** ***** ***** */
 /* 此部分主要为插件管理及配置管理相关功能, 实现在lua_plugin_manage.c中 */
@@ -241,7 +240,7 @@ struct lua_script
 int script_instance_init_byname(struct lua_script *script, lua_State *state, const char *filepath, const char *funcname);
 int script_instance_init_byrefid(struct lua_script *script, lua_State *state, int ref_id);
 void script_instance_clean(struct lua_script *script);
-int script_execute(struct lua_script *script, int pcount, struct lua_cdata * param, int rmaxcount, struct lua_cdata * rvalue);
+int script_execute(struct lua_script *script, int pcount, struct lua_cdata *param, int rmaxcount, struct lua_cdata *rvalue);
 
 /* 每一个插件的函数信息 */
 struct lua_session_plugin
@@ -312,20 +311,18 @@ struct lua_plugin_manage_schema
     struct stellar *lua_plugin_schema_st;
     int lua_config_specific_count;
     UT_array *lua_config_specific_array;
-    int lua_plugin_thread_count;
-    UT_array *lua_plugin_thread_array;
+    int lua_plugin_state_count;
+    UT_array *lua_plugin_state_array;
 };
 
 /* 防止参数错误, 暂时定一个上限 */
 #define LUA_PLUGIN_MANAGE_MAX_THREAD_COUNT 10
 
 int lua_plugin_manage_config_load(struct lua_plugin_manage_schema *schema, const char *config_file_name);
-int lua_plugin_manage_thread_load(struct lua_plugin_manage_schema *schema, int thread_count);
+int lua_plugin_manage_state_load(struct lua_plugin_manage_schema *schema, int thread_count);
 
-/* ***** ***** ***** ***** ***** ***** */
-/* 此部分为注册至C中的lua通用函数, 实现在lua_plugin_cfunc.c中 */
-void *lpm_ctx_new_func(struct session *sess, void *plugin_env);
-void lpm_ctx_free_func(struct session *sess, void *sess_ctx, void *plugin_env);
-// void lpm_on_session_msg_func(struct session *sess, int topic_id, const void *msg, void *sess_ctx, void *plugin_env);
+#ifdef LUAPLUGIN_BASIC_UNITTEST
+void debug_lua_state_stack(lua_State *state, int mod, const char *message);
+#endif
 
 #endif