Page Speed Optimization Libraries  1.3.25.1
net/instaweb/util/public/wildcard_group.h
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00001 /*
00002  * Copyright 2010 Google Inc.
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 
00018 
00019 #ifndef NET_INSTAWEB_UTIL_PUBLIC_WILDCARD_GROUP_H_
00020 #define NET_INSTAWEB_UTIL_PUBLIC_WILDCARD_GROUP_H_
00021 
00022 #include <vector>
00023 #include "net/instaweb/util/public/basictypes.h"
00024 #include "net/instaweb/util/public/string.h"
00025 #include "net/instaweb/util/public/string_util.h"
00026 
00027 namespace net_instaweb {
00028 
00029 class Wildcard;
00030 
00047 class WildcardGroup {
00048  public:
00049   WildcardGroup() {}
00050   ~WildcardGroup();
00051 
00054   bool Match(const StringPiece& str, bool allow_by_default) const;
00055 
00058   void Allow(const StringPiece& wildcard);
00059 
00062   void Disallow(const StringPiece& wildcard);
00063 
00064   void CopyFrom(const WildcardGroup& src);
00065   void AppendFrom(const WildcardGroup& src);
00066 
00067   GoogleString Signature() const;
00068 
00069  private:
00070   void Clear();
00071 
00075   std::vector<Wildcard*> wildcards_;
00076   std::vector<bool> allow_; 
00077   DISALLOW_COPY_AND_ASSIGN(WildcardGroup);
00078 };
00079 
00080 }  
00081 
00082 #endif  ///< NET_INSTAWEB_UTIL_PUBLIC_WILDCARD_GROUP_H_
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