<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> <title>DTN Reference Implementation: Dictionary.h Source File</title> <link href="doxygen.css" rel="stylesheet" type="text/css"> <link href="tabs.css" rel="stylesheet" type="text/css"> </head><body> <!-- Generated by Doxygen 1.5.6 --> <div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="main.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <h1>Dictionary.h</h1><a href="bundling_2Dictionary_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span> <a name="l00002"></a>00002 <span class="comment"> * Copyright 2006 Intel Corporation</span> <a name="l00003"></a>00003 <span class="comment"> * </span> <a name="l00004"></a>00004 <span class="comment"> * Licensed under the Apache License, Version 2.0 (the "License");</span> <a name="l00005"></a>00005 <span class="comment"> * you may not use this file except in compliance with the License.</span> <a name="l00006"></a>00006 <span class="comment"> * You may obtain a copy of the License at</span> <a name="l00007"></a>00007 <span class="comment"> * </span> <a name="l00008"></a>00008 <span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span> <a name="l00009"></a>00009 <span class="comment"> * </span> <a name="l00010"></a>00010 <span class="comment"> * Unless required by applicable law or agreed to in writing, software</span> <a name="l00011"></a>00011 <span class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</span> <a name="l00012"></a>00012 <span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span> <a name="l00013"></a>00013 <span class="comment"> * See the License for the specific language governing permissions and</span> <a name="l00014"></a>00014 <span class="comment"> * limitations under the License.</span> <a name="l00015"></a>00015 <span class="comment"> */</span> <a name="l00016"></a>00016 <a name="l00017"></a>00017 <span class="preprocessor">#ifndef _DICTIONARY_H_</span> <a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define _DICTIONARY_H_</span> <a name="l00019"></a>00019 <span class="preprocessor"></span> <a name="l00020"></a>00020 <span class="preprocessor">#include <oasys/serialize/SerializableVector.h></span> <a name="l00021"></a>00021 <span class="preprocessor">#include <<a class="code" href="EndpointID_8h.html">servlib/naming/EndpointID.h</a>></span> <a name="l00022"></a>00022 <a name="l00023"></a>00023 <span class="keyword">namespace </span>dtn { <a name="l00024"></a>00024 <a name="l00030"></a><a class="code" href="classdtn_1_1Dictionary.html">00030</a> <span class="keyword">class </span><a class="code" href="classdtn_1_1Dictionary.html" title="Simple data structure to handle a dictionary data structure, as specified by the...">Dictionary</a> : <span class="keyword">public</span> oasys::SerializableObject { <a name="l00031"></a>00031 <span class="keyword">public</span>: <a name="l00032"></a>00032 <a class="code" href="classdtn_1_1Dictionary.html#1377de39d239eef81b74ae41fa094ff3">Dictionary</a>(); <a name="l00033"></a>00033 <a class="code" href="classdtn_1_1Dictionary.html#1377de39d239eef81b74ae41fa094ff3">Dictionary</a>(<span class="keyword">const</span> oasys::Builder&); <a name="l00034"></a>00034 <span class="keyword">virtual</span> <a class="code" href="classdtn_1_1Dictionary.html#ae0ae97785bc240c82c83a9d30633a14">~Dictionary</a>(); <a name="l00035"></a>00035 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdtn_1_1Dictionary.html#3d7084a7bdc1a228e03e5f8054501d88">serialize</a>( oasys::SerializeAction *a ); <a name="l00036"></a>00036 <a name="l00038"></a><a class="code" href="classdtn_1_1Dictionary.html#40ec3ad601fa0cec1a5c5749c70c3c66">00038</a> u_int32_t <a class="code" href="classdtn_1_1Dictionary.html#40ec3ad601fa0cec1a5c5749c70c3c66" title="Accessors.">length</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classdtn_1_1Dictionary.html#1dafb7559946a50da7df3cc320f12ad1" title="Length of the filled-in portion.">length_</a>; } <a name="l00039"></a><a class="code" href="classdtn_1_1Dictionary.html#7cbd6c154f97f5931bf5eb662a628820">00039</a> <span class="keyword">const</span> u_char* <a class="code" href="classdtn_1_1Dictionary.html#7cbd6c154f97f5931bf5eb662a628820" title="Accessors.">dict</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classdtn_1_1Dictionary.html#554a65a8e70ffbd593b17512989cefa0" title="Dictionary buffer.">dict_</a>; } <a name="l00040"></a>00040 <span class="keywordtype">void</span> <a class="code" href="classdtn_1_1Dictionary.html#1365f3dc972050e7f8fa47eb4cfa2476" title="Accessors.">set_dict</a>(<span class="keyword">const</span> u_char* <a class="code" href="classdtn_1_1Dictionary.html#7cbd6c154f97f5931bf5eb662a628820" title="Accessors.">dict</a>, u_int32_t <a class="code" href="classdtn_1_1Dictionary.html#40ec3ad601fa0cec1a5c5749c70c3c66" title="Accessors.">length</a>); <a name="l00042"></a>00042 <a name="l00047"></a>00047 <span class="keywordtype">void</span> <a class="code" href="classdtn_1_1Dictionary.html#6d51cf771218e9fc39ca203abf4f5cf1" title="Add the given string to the dictionary if it doesn&#39;t already exist.">add_str</a>(<span class="keyword">const</span> std::string& str); <a name="l00048"></a>00048 <a name="l00052"></a><a class="code" href="classdtn_1_1Dictionary.html#b08d7b9e5ce7bb481827a78107f50b3a">00052</a> <span class="keywordtype">void</span> <a class="code" href="classdtn_1_1Dictionary.html#b08d7b9e5ce7bb481827a78107f50b3a" title="Add the scheme and ssp of the given endpoint id to the dictionary.">add_eid</a>(<span class="keyword">const</span> <a class="code" href="classdtn_1_1EndpointID.html">EndpointID</a>& eid) <a name="l00053"></a>00053 { <a name="l00054"></a>00054 <a class="code" href="classdtn_1_1Dictionary.html#6d51cf771218e9fc39ca203abf4f5cf1" title="Add the given string to the dictionary if it doesn&#39;t already exist.">add_str</a>(eid.<a class="code" href="classdtn_1_1EndpointID.html#2ff5cd5d95e97cac315a192676c6a057">scheme_str</a>()); <a name="l00055"></a>00055 <a class="code" href="classdtn_1_1Dictionary.html#6d51cf771218e9fc39ca203abf4f5cf1" title="Add the given string to the dictionary if it doesn&#39;t already exist.">add_str</a>(eid.<a class="code" href="classdtn_1_1EndpointID.html#b6aa3012f45fa87006d24413f8c1bb65">ssp</a>()); <a name="l00056"></a>00056 } <a name="l00057"></a>00057 <a name="l00062"></a>00062 <span class="keywordtype">bool</span> <a class="code" href="classdtn_1_1Dictionary.html#bd8ed85d04f766c57de309244981c74a" title="Look up the given string in the dictionary, returning true and assigning the offset...">get_offset</a>(<span class="keyword">const</span> std::string& str, u_int32_t* offset); <a name="l00063"></a>00063 <a name="l00064"></a>00064 <span class="keywordtype">bool</span> <a class="code" href="classdtn_1_1Dictionary.html#bd8ed85d04f766c57de309244981c74a" title="Look up the given string in the dictionary, returning true and assigning the offset...">get_offset</a>(<span class="keyword">const</span> std::string& str, u_int64_t* offset); <a name="l00065"></a>00065 <a name="l00070"></a><a class="code" href="classdtn_1_1Dictionary.html#20b04310b304f88c32302b64b75853de">00070</a> <span class="keywordtype">bool</span> <a class="code" href="classdtn_1_1Dictionary.html#20b04310b304f88c32302b64b75853de" title="Look up the given eid in the dictionary, returning true and assigning the offsets...">get_offsets</a>(<span class="keyword">const</span> <a class="code" href="classdtn_1_1EndpointID.html">EndpointID</a>& eid, <a name="l00071"></a>00071 u_int32_t* scheme_offset, <a name="l00072"></a>00072 u_int32_t* ssp_offset) <a name="l00073"></a>00073 { <a name="l00074"></a>00074 <span class="keywordflow">return</span> (<a class="code" href="classdtn_1_1Dictionary.html#bd8ed85d04f766c57de309244981c74a" title="Look up the given string in the dictionary, returning true and assigning the offset...">get_offset</a>(eid.<a class="code" href="classdtn_1_1EndpointID.html#2ff5cd5d95e97cac315a192676c6a057">scheme_str</a>(), scheme_offset) && <a name="l00075"></a>00075 <a class="code" href="classdtn_1_1Dictionary.html#bd8ed85d04f766c57de309244981c74a" title="Look up the given string in the dictionary, returning true and assigning the offset...">get_offset</a>(eid.<a class="code" href="classdtn_1_1EndpointID.html#b6aa3012f45fa87006d24413f8c1bb65">ssp</a>(), ssp_offset)); <a name="l00076"></a>00076 } <a name="l00077"></a>00077 <a name="l00078"></a><a class="code" href="classdtn_1_1Dictionary.html#3ea472d64b722edec3fa37f6ff089a7e">00078</a> <span class="keywordtype">bool</span> <a class="code" href="classdtn_1_1Dictionary.html#20b04310b304f88c32302b64b75853de" title="Look up the given eid in the dictionary, returning true and assigning the offsets...">get_offsets</a>(<span class="keyword">const</span> <a class="code" href="classdtn_1_1EndpointID.html">EndpointID</a>& eid, <a name="l00079"></a>00079 u_int64_t* scheme_offset, <a name="l00080"></a>00080 u_int64_t* ssp_offset) <a name="l00081"></a>00081 { <a name="l00082"></a>00082 <span class="keywordflow">return</span> (<a class="code" href="classdtn_1_1Dictionary.html#bd8ed85d04f766c57de309244981c74a" title="Look up the given string in the dictionary, returning true and assigning the offset...">get_offset</a>(eid.<a class="code" href="classdtn_1_1EndpointID.html#2ff5cd5d95e97cac315a192676c6a057">scheme_str</a>(), scheme_offset) && <a name="l00083"></a>00083 <a class="code" href="classdtn_1_1Dictionary.html#bd8ed85d04f766c57de309244981c74a" title="Look up the given string in the dictionary, returning true and assigning the offset...">get_offset</a>(eid.<a class="code" href="classdtn_1_1EndpointID.html#b6aa3012f45fa87006d24413f8c1bb65">ssp</a>(), ssp_offset)); <a name="l00084"></a>00084 } <a name="l00085"></a>00085 <a name="l00090"></a>00090 <span class="keywordtype">bool</span> <a class="code" href="classdtn_1_1Dictionary.html#192d234238daaefda8062da1d16836ad" title="Create an eid from the dictionary, given the offsets.">extract_eid</a>(<a class="code" href="classdtn_1_1EndpointID.html">EndpointID</a>* eid, <a name="l00091"></a>00091 u_int32_t scheme_offset, <a name="l00092"></a>00092 u_int32_t ssp_offset); <a name="l00093"></a>00093 <a name="l00094"></a>00094 <span class="keywordtype">bool</span> <a class="code" href="classdtn_1_1Dictionary.html#192d234238daaefda8062da1d16836ad" title="Create an eid from the dictionary, given the offsets.">extract_eid</a>(<a class="code" href="classdtn_1_1EndpointID.html">EndpointID</a>* eid, <a name="l00095"></a>00095 u_int64_t scheme_offset, <a name="l00096"></a>00096 u_int64_t ssp_offset); <a name="l00097"></a>00097 <a name="l00098"></a>00098 <span class="keyword">protected</span>: <a name="l00099"></a><a class="code" href="classdtn_1_1Dictionary.html#554a65a8e70ffbd593b17512989cefa0">00099</a> u_char* <a class="code" href="classdtn_1_1Dictionary.html#554a65a8e70ffbd593b17512989cefa0" title="Dictionary buffer.">dict_</a>; <a name="l00100"></a><a class="code" href="classdtn_1_1Dictionary.html#c02498fd4901b6311864e7c023ec489a">00100</a> u_int32_t <a class="code" href="classdtn_1_1Dictionary.html#c02498fd4901b6311864e7c023ec489a" title="Length of the dictionary buffer.">dict_length_</a>; <a name="l00101"></a><a class="code" href="classdtn_1_1Dictionary.html#1dafb7559946a50da7df3cc320f12ad1">00101</a> u_int32_t <a class="code" href="classdtn_1_1Dictionary.html#1dafb7559946a50da7df3cc320f12ad1" title="Length of the filled-in portion.">length_</a>; <a name="l00102"></a>00102 }; <a name="l00103"></a>00103 <a name="l00104"></a>00104 } <span class="comment">// namespace dtn</span> <a name="l00105"></a>00105 <a name="l00106"></a>00106 <span class="preprocessor">#endif </span><span class="comment">/* _DICTIONARY_H_ */</span> </pre></div></div> <hr size="1"><address style="text-align: right;"><small>Generated on Mon Jul 21 14:09:39 2008 for DTN Reference Implementation by <a href="http://www.doxygen.org/index.html"> <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address> </body> </html>