1 /*

     2  *    Copyright 2005-2006 Intel Corporation

     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 _STRING_SCHEME_H_

    18 #define _STRING_SCHEME_H_

    19 

    20 #include "Scheme.h"

    21 #include <oasys/util/Singleton.h>

    22 

    23 namespace dtn {

    24 

    25 class StringScheme : public Scheme, public oasys::Singleton<StringScheme> {

    26 public:

    27     /**

    28      * Validate that the SSP in the given URI is legitimate for

    29      * this scheme. If * the 'is_pattern' paraemeter is true, then

    30      * the ssp is being validated as an EndpointIDPattern.

    31      *

    32      * @return true if valid

    33      */

    34     virtual bool validate(const URI& uri, bool is_pattern = false);

    35 

    36     /**

    37      * Match the pattern to the endpoint id in a scheme-specific

    38      * manner.

    39      */

    40     virtual bool match(const EndpointIDPattern& pattern,

    41                        const EndpointID& eid);

    42 

    43     /**

    44      * Check if the given URI is a singleton EID.

    45      */

    46     virtual singleton_info_t is_singleton(const URI& uri);

    47 

    48 private:

    49     friend class oasys::Singleton<StringScheme>;

    50     StringScheme() {}

    51 };

    52 

    53 } // namespace dtn

    54 

    55 #endif /* _STRING_SCHEME_H_ */