00001 /* 00002 * Copyright 2006 Intel Corporation 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); 00005 * you may not use this file except in compliance with the License. 00006 * You may obtain a copy of the License at 00007 * 00008 * http://www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, 00012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 * See the License for the specific language governing permissions and 00014 * limitations under the License. 00015 */ 00016 00017 #ifndef __RULESET_H__ 00018 #define __RULESET_H__ 00019 00020 namespace oasys { 00021 00026 struct RuleStorage { 00027 static const unsigned int MAX_RULES = 128; 00028 static const unsigned int MAX_RULE_LENGTH = 256; 00029 00030 struct Item { 00031 int flags_; 00032 int log_level_; 00033 int priority_; // larger is higher priority 00034 char rule_[MAX_RULE_LENGTH]; 00035 } items_[MAX_RULES]; 00036 }; 00037 00038 //---------------------------------------------------------------------------- 00044 class RuleSet { 00045 public: 00046 enum { 00048 PREFIX = 1, 00050 GLOB = 2, 00051 }; 00052 00054 RuleSet(RuleStorage* rs); 00055 00057 RuleStorage::Item* match_rule(char* rule); 00058 00059 void add_prefix_rule(char* rule, int log_level); 00060 void add_glob_rule(char* rule, int log_level, int priority); 00061 00062 private: 00063 RuleStorage* rules_; 00064 unsigned int num_rules_; 00065 00066 void add_rule(int flags, char* rule, int log_level, int priority_); 00067 bool do_match(char* rule, RuleStorage::Item* item); 00068 }; 00069 00070 } // namespace oasys 00071 00072 00073 #endif /* __RULESET_H__ */