src/context_trigger/clips_handler.h

   1 /*
   2  * Copyright (c) 2015 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #ifndef __CLIPS_HANDLER_H__
  18 #define __CLIPS_HANDLER_H__
  19
  20 namespace ctx {
  21
  22         class json;
  23         class rule_manager;
  24
  25         class clips_handler {
  26                 public:
  27                         clips_handler(ctx::rule_manager* rm);
  28                         ~clips_handler();
  29
  30                         int define_template(std::string& script);
  31                         int define_class(std::string& script);
  32                         int define_rule(std::string& script);
  33                         int run_environment();
  34                         int add_fact(std::string& fact);
  35                         int route_string_command(std::string& fact);
  36                         int make_instance(std::string& script);
  37                         int unmake_instance(std::string& instance_name);
  38                         static int execute_action(void);
  39                         bool find_instance(std::string& instance_name);
  40                         bool define_global_variable_string(std::string variable_name, std::string value);
  41                         bool set_global_variable_string(std::string variable_name, std::string value);
  42
  43                 private:
  44                         clips_handler();
  45                         int init_environment(void);
  46                         int env_build(std::string& script);
  47                         void* find_instance_internal(std::string& instance_name);
  48
  49    };   /* class clips_handler */
  50
  51 }       /* namespace ctx */
  52
  53 #endif  /* End of __CLIPS_HANDLER_H__ */