Sophie

Sophie

distrib > Fedora > 13 > i386 > media > os > by-pkgid > 07dfcfe50d66c9a48a3c5e6c1693f12a > files > 1732

cryptopp-doc-5.6.1-0.1.svn479.fc13.i686.rpm

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<title>Crypto++: fltrimpl.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="doxygen.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<!-- Generated by Doxygen 1.6.1 -->
<div class="navigation" id="top">
  <div class="tabs">
    <ul>
      <li><a href="index.html"><span>Main&nbsp;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>
  <div class="tabs">
    <ul>
      <li><a href="files.html"><span>File&nbsp;List</span></a></li>
      <li><a href="globals.html"><span>File&nbsp;Members</span></a></li>
    </ul>
  </div>
<h1>fltrimpl.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef CRYPTOPP_FLTRIMPL_H</span>
<a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define CRYPTOPP_FLTRIMPL_H</span>
<a name="l00003"></a>00003 <span class="preprocessor"></span>
<a name="l00004"></a>00004 <span class="preprocessor">#define FILTER_BEGIN    \</span>
<a name="l00005"></a>00005 <span class="preprocessor">        switch (m_continueAt)   \</span>
<a name="l00006"></a>00006 <span class="preprocessor">        {       \</span>
<a name="l00007"></a>00007 <span class="preprocessor">        case 0: \</span>
<a name="l00008"></a>00008 <span class="preprocessor">                m_inputPosition = 0;</span>
<a name="l00009"></a>00009 <span class="preprocessor"></span>
<a name="l00010"></a>00010 <span class="preprocessor">#define FILTER_END_NO_MESSAGE_END_NO_RETURN     \</span>
<a name="l00011"></a>00011 <span class="preprocessor">                break;  \</span>
<a name="l00012"></a>00012 <span class="preprocessor">        default:        \</span>
<a name="l00013"></a>00013 <span class="preprocessor">                assert(false);  \</span>
<a name="l00014"></a>00014 <span class="preprocessor">        }</span>
<a name="l00015"></a>00015 <span class="preprocessor"></span>
<a name="l00016"></a>00016 <span class="preprocessor">#define FILTER_END_NO_MESSAGE_END       \</span>
<a name="l00017"></a>00017 <span class="preprocessor">        FILTER_END_NO_MESSAGE_END_NO_RETURN     \</span>
<a name="l00018"></a>00018 <span class="preprocessor">        return 0;</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="comment">/*</span>
<a name="l00021"></a>00021 <span class="comment">#define FILTER_END      \</span>
<a name="l00022"></a>00022 <span class="comment">        case -1:        \</span>
<a name="l00023"></a>00023 <span class="comment">                if (messageEnd &amp;&amp; Output(-1, NULL, 0, messageEnd, blocking))    \</span>
<a name="l00024"></a>00024 <span class="comment">                        return 1;       \</span>
<a name="l00025"></a>00025 <span class="comment">        FILTER_END_NO_MESSAGE_END</span>
<a name="l00026"></a>00026 <span class="comment">*/</span>
<a name="l00027"></a>00027 
<a name="l00028"></a>00028 <span class="preprocessor">#define FILTER_OUTPUT3(site, statement, output, length, messageEnd, channel)    \</span>
<a name="l00029"></a>00029 <span class="preprocessor">        {\</span>
<a name="l00030"></a>00030 <span class="preprocessor">        case site:      \</span>
<a name="l00031"></a>00031 <span class="preprocessor">        statement;      \</span>
<a name="l00032"></a>00032 <span class="preprocessor">        if (Output(site, output, length, messageEnd, blocking, channel))        \</span>
<a name="l00033"></a>00033 <span class="preprocessor">                return STDMAX(size_t(1), length-m_inputPosition);\</span>
<a name="l00034"></a>00034 <span class="preprocessor">        }</span>
<a name="l00035"></a>00035 <span class="preprocessor"></span>
<a name="l00036"></a>00036 <span class="preprocessor">#define FILTER_OUTPUT2(site, statement, output, length, messageEnd)     \</span>
<a name="l00037"></a>00037 <span class="preprocessor">        FILTER_OUTPUT3(site, statement, output, length, messageEnd, DEFAULT_CHANNEL)</span>
<a name="l00038"></a>00038 <span class="preprocessor"></span>
<a name="l00039"></a>00039 <span class="preprocessor">#define FILTER_OUTPUT(site, output, length, messageEnd) \</span>
<a name="l00040"></a>00040 <span class="preprocessor">        FILTER_OUTPUT2(site, 0, output, length, messageEnd)</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span>
<a name="l00042"></a>00042 <span class="preprocessor">#define FILTER_OUTPUT_BYTE(site, output)        \</span>
<a name="l00043"></a>00043 <span class="preprocessor">        FILTER_OUTPUT(site, &amp;(const byte &amp;)(byte)output, 1, 0)</span>
<a name="l00044"></a>00044 <span class="preprocessor"></span>
<a name="l00045"></a>00045 <span class="preprocessor">#define FILTER_OUTPUT2_MODIFIABLE(site, statement, output, length, messageEnd)  \</span>
<a name="l00046"></a>00046 <span class="preprocessor">        {\</span>
<a name="l00047"></a>00047 <span class="preprocessor">        case site:      \</span>
<a name="l00048"></a>00048 <span class="preprocessor">        statement;      \</span>
<a name="l00049"></a>00049 <span class="preprocessor">        if (OutputModifiable(site, output, length, messageEnd, blocking))       \</span>
<a name="l00050"></a>00050 <span class="preprocessor">                return STDMAX(size_t(1), length-m_inputPosition);\</span>
<a name="l00051"></a>00051 <span class="preprocessor">        }</span>
<a name="l00052"></a>00052 <span class="preprocessor"></span>
<a name="l00053"></a>00053 <span class="preprocessor">#define FILTER_OUTPUT_MODIFIABLE(site, output, length, messageEnd)      \</span>
<a name="l00054"></a>00054 <span class="preprocessor">        FILTER_OUTPUT2_MODIFIABLE(site, 0, output, length, messageEnd)</span>
<a name="l00055"></a>00055 <span class="preprocessor"></span>
<a name="l00056"></a>00056 <span class="preprocessor">#define FILTER_OUTPUT2_MAYBE_MODIFIABLE(site, statement, output, length, messageEnd, modifiable)        \</span>
<a name="l00057"></a>00057 <span class="preprocessor">        {\</span>
<a name="l00058"></a>00058 <span class="preprocessor">        case site:      \</span>
<a name="l00059"></a>00059 <span class="preprocessor">        statement;      \</span>
<a name="l00060"></a>00060 <span class="preprocessor">        if (modifiable ? OutputModifiable(site, output, length, messageEnd, blocking) : Output(site, output, length, messageEnd, blocking))     \</span>
<a name="l00061"></a>00061 <span class="preprocessor">                return STDMAX(size_t(1), length-m_inputPosition);\</span>
<a name="l00062"></a>00062 <span class="preprocessor">        }</span>
<a name="l00063"></a>00063 <span class="preprocessor"></span>
<a name="l00064"></a>00064 <span class="preprocessor">#define FILTER_OUTPUT_MAYBE_MODIFIABLE(site, output, length, messageEnd, modifiable)    \</span>
<a name="l00065"></a>00065 <span class="preprocessor">        FILTER_OUTPUT2_MAYBE_MODIFIABLE(site, 0, output, length, messageEnd, modifiable)</span>
<a name="l00066"></a>00066 <span class="preprocessor"></span>
<a name="l00067"></a>00067 <span class="preprocessor">#endif</span>
</pre></div></div>
<hr size="1"/><address style="text-align: right;"><small>Generated on 9 Dec 2009 for Crypto++ by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
</body>
</html>