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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"><title>Crypto++: datatest.cpp 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 1.5.2 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="classes.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul></div><h1>datatest.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#include "factory.h"</span><a name="l00002"></a>00002 <span class="preprocessor">#include "<a class="code" href="integer_8h.html">integer.h</a>"</span><a name="l00003"></a>00003 <span class="preprocessor">#include "filters.h"</span><a name="l00004"></a>00004 <span class="preprocessor">#include "hex.h"</span><a name="l00005"></a>00005 <span class="preprocessor">#include "randpool.h"</span><a name="l00006"></a>00006 <span class="preprocessor">#include "files.h"</span><a name="l00007"></a>00007 <span class="preprocessor">#include "trunhash.h"</span><a name="l00008"></a>00008 <span class="preprocessor">#include "queue.h"</span><a name="l00009"></a>00009 <span class="preprocessor">#include "validate.h"</span><a name="l00010"></a>00010 <span class="preprocessor">#include <iostream></span><a name="l00011"></a>00011 <span class="preprocessor">#include <memory></span><a name="l00012"></a>00012 <a name="l00013"></a>00013 USING_NAMESPACE(CryptoPP)<a name="l00014"></a>00014 USING_NAMESPACE(std)<a name="l00015"></a>00015 <a name="l00016"></a>00016 typedef std::map<std::<span class="keywordtype">string</span>, std::<span class="keywordtype">string</span>> TestData;<a name="l00017"></a>00017 <a name="l00018"></a><a class="code" href="class_test_failure.html">00018</a> class <a class="code" href="class_test_failure.html">TestFailure</a> : public <a class="code" href="class_exception.html" title="base class for all exceptions thrown by Crypto++">Exception</a><a name="l00019"></a>00019 {<a name="l00020"></a>00020 <span class="keyword">public</span>:<a name="l00021"></a><a class="code" href="class_test_failure.html#7b39a04b92ad351fa9815ea219e5c497">00021</a> <a class="code" href="class_test_failure.html">TestFailure</a>() : Exception(OTHER_ERROR, <span class="stringliteral">"Validation test failed"</span>) {}<a name="l00022"></a>00022 };<a name="l00023"></a>00023 <a name="l00024"></a>00024 <span class="keyword">static</span> <span class="keyword">const</span> TestData *s_currentTestData = NULL;<a name="l00025"></a>00025 <a name="l00026"></a>00026 <span class="keyword">static</span> <span class="keywordtype">void</span> OutputTestData(<span class="keyword">const</span> TestData &v)<a name="l00027"></a>00027 {<a name="l00028"></a>00028 <span class="keywordflow">for</span> (TestData::const_iterator i = v.begin(); i != v.end(); ++i)<a name="l00029"></a>00029 {<a name="l00030"></a>00030 cerr << i->first << <span class="stringliteral">": "</span> << i->second << endl;<a name="l00031"></a>00031 }<a name="l00032"></a>00032 }<a name="l00033"></a>00033 <a name="l00034"></a>00034 <span class="keyword">static</span> <span class="keywordtype">void</span> SignalTestFailure()<a name="l00035"></a>00035 {<a name="l00036"></a>00036 OutputTestData(*s_currentTestData);<a name="l00037"></a>00037 <span class="keywordflow">throw</span> <a class="code" href="class_test_failure.html">TestFailure</a>();<a name="l00038"></a>00038 }<a name="l00039"></a>00039 <a name="l00040"></a>00040 <span class="keyword">static</span> <span class="keywordtype">void</span> SignalTestError()<a name="l00041"></a>00041 {<a name="l00042"></a>00042 OutputTestData(*s_currentTestData);<a name="l00043"></a>00043 <span class="keywordflow">throw</span> <a class="code" href="class_exception.html" title="base class for all exceptions thrown by Crypto++">Exception</a>(<a class="code" href="class_exception.html#8e53909d979479380e0274807c074c0a27d9ee7704100a88e4ae4adcc4072015" title="some error not belong to any of the above categories">Exception::OTHER_ERROR</a>, <span class="stringliteral">"Unexpected error during validation test"</span>);<a name="l00044"></a>00044 }<a name="l00045"></a>00045 <a name="l00046"></a>00046 <span class="keyword">const</span> std::string & GetRequiredDatum(<span class="keyword">const</span> TestData &data, <span class="keyword">const</span> <span class="keywordtype">char</span> *name)<a name="l00047"></a>00047 {<a name="l00048"></a>00048 TestData::const_iterator i = data.find(name);<a name="l00049"></a>00049 <span class="keywordflow">if</span> (i == data.end())<a name="l00050"></a>00050 SignalTestError();<a name="l00051"></a>00051 <span class="keywordflow">return</span> i->second;<a name="l00052"></a>00052 }<a name="l00053"></a>00053 <a name="l00054"></a>00054 <span class="keywordtype">void</span> PutDecodedDatumInto(<span class="keyword">const</span> TestData &data, <span class="keyword">const</span> <span class="keywordtype">char</span> *name, <a class="code" href="class_buffered_transformation.html" title="interface for buffered transformations">BufferedTransformation</a> &target)<a name="l00055"></a>00055 {<a name="l00056"></a>00056 std::string s1 = GetRequiredDatum(data, name), s2;<a name="l00057"></a>00057 <a name="l00058"></a>00058 <span class="keywordflow">while</span> (!s1.empty())<a name="l00059"></a>00059 {<a name="l00060"></a>00060 <span class="keywordflow">while</span> (s1[0] == <span class="charliteral">' '</span>)<a name="l00061"></a>00061 s1 = s1.substr(1);<a name="l00062"></a>00062 <a name="l00063"></a>00063 <span class="keywordtype">int</span> repeat = 1;<a name="l00064"></a>00064 <span class="keywordflow">if</span> (s1[0] == <span class="charliteral">'r'</span>)<a name="l00065"></a>00065 {<a name="l00066"></a>00066 repeat = atoi(s1.c_str()+1);<a name="l00067"></a>00067 s1 = s1.substr(s1.find(<span class="charliteral">' '</span>)+1);<a name="l00068"></a>00068 }<a name="l00069"></a>00069 <a name="l00070"></a>00070 s2 = <span class="stringliteral">""</span>; <span class="comment">// MSVC 6 doesn't have clear();</span><a name="l00071"></a>00071 <a name="l00072"></a>00072 <span class="keywordflow">if</span> (s1[0] == <span class="charliteral">'\"'</span>)<a name="l00073"></a>00073 {<a name="l00074"></a>00074 s2 = s1.substr(1, s1.find(<span class="charliteral">'\"'</span>, 1)-1);<a name="l00075"></a>00075 s1 = s1.substr(s2.length() + 2);<a name="l00076"></a>00076 }<a name="l00077"></a>00077 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (s1.substr(0, 2) == <span class="stringliteral">"0x"</span>)<a name="l00078"></a>00078 {<a name="l00079"></a>00079 <a class="code" href="class_string_source.html" title="string-based implementation of Source interface">StringSource</a>(s1.substr(2, s1.find(<span class="charliteral">' '</span>)), <span class="keyword">true</span>, <span class="keyword">new</span> <a class="code" href="class_hex_decoder.html" title="Decode base 16 data back to bytes.">HexDecoder</a>(<span class="keyword">new</span> <a class="code" href="class_string_sink_template.html" title="Append input to a string object.">StringSink</a>(s2)));<a name="l00080"></a>00080 s1 = s1.substr(STDMIN(s1.find(<span class="charliteral">' '</span>), s1.length()));<a name="l00081"></a>00081 }<a name="l00082"></a>00082 <span class="keywordflow">else</span><a name="l00083"></a>00083 {<a name="l00084"></a>00084 <a class="code" href="class_string_source.html" title="string-based implementation of Source interface">StringSource</a>(s1.substr(0, s1.find(<span class="charliteral">' '</span>)), <span class="keyword">true</span>, <span class="keyword">new</span> <a class="code" href="class_hex_decoder.html" title="Decode base 16 data back to bytes.">HexDecoder</a>(<span class="keyword">new</span> <a class="code" href="class_string_sink_template.html" title="Append input to a string object.">StringSink</a>(s2)));<a name="l00085"></a>00085 s1 = s1.substr(STDMIN(s1.find(<span class="charliteral">' '</span>), s1.length()));<a name="l00086"></a>00086 }<a name="l00087"></a>00087 <a name="l00088"></a>00088 <a class="code" href="class_byte_queue.html" title="Byte Queue.">ByteQueue</a> q;<a name="l00089"></a>00089 <span class="keywordflow">while</span> (repeat--)<a name="l00090"></a>00090 {<a name="l00091"></a>00091 q.<a class="code" href="class_buffered_transformation.html#e70658b0d271f8e114ac6c3cc9774ede" title="input a byte for processing">Put</a>((<span class="keyword">const</span> byte *)s2.data(), s2.size());<a name="l00092"></a>00092 <span class="keywordflow">if</span> (q.<a class="code" href="class_byte_queue.html#ad7436088ce8a852e9e95d291590a9f9" title="returns number of bytes that is currently ready for retrieval">MaxRetrievable</a>() > 4*1024 || repeat == 0)<a name="l00093"></a>00093 q.<a class="code" href="class_buffered_transformation.html#91c4526148274ae9cb68803bb2d2a2aa" title="move transferMax bytes of the buffered output to target as input">TransferTo</a>(target);<a name="l00094"></a>00094 }<a name="l00095"></a>00095 }<a name="l00096"></a>00096 }<a name="l00097"></a>00097 <a name="l00098"></a>00098 std::string GetDecodedDatum(<span class="keyword">const</span> TestData &data, <span class="keyword">const</span> <span class="keywordtype">char</span> *name)⌨️ 快捷键说明
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