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<title>XML-Security-C: XSECSafeBufferFormatter.hpp Source File</title>
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<h1>XSECSafeBufferFormatter.hpp</h1><a href="XSECSafeBufferFormatter_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment">00001 <span class="comment">/*</span>
00002 <span class="comment"> * Copyright 2002-2005 The Apache Software Foundation.</span>
00003 <span class="comment"> *</span>
00004 <span class="comment"> * Licensed under the Apache License, Version 2.0 (the "License");</span>
00005 <span class="comment"> * you may not use this file except in compliance with the License.</span>
00006 <span class="comment"> * You may obtain a copy of the License at</span>
00007 <span class="comment"> *</span>
00008 <span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span>
00009 <span class="comment"> *</span>
00010 <span class="comment"> * Unless required by applicable law or agreed to in writing, software</span>
00011 <span class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</span>
00012 <span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span>
00013 <span class="comment"> * See the License for the specific language governing permissions and</span>
00014 <span class="comment"> * limitations under the License.</span>
00015 <span class="comment"> */</span>
00016
00017 <span class="comment">/*</span>
00018 <span class="comment"> * XSEC</span>
00019 <span class="comment"> *</span>
00020 <span class="comment"> * XSECSafeBufferFormatter := Class for formatting DOMStrings into SafeBuffers</span>
00021 <span class="comment"> *</span>
00022 <span class="comment"> * Author(s): Berin Lautenbach</span>
00023 <span class="comment"> *</span>
00024 <span class="comment"> * $Id: XSECSafeBufferFormatter.hpp,v 1.9 2005/02/03 13:53:54 milan Exp $</span>
00025 <span class="comment"> *</span>
00026 <span class="comment"> */</span>
00027
00028 <span class="preprocessor">#ifndef XSECSAFEBUFFERFORMATTER_INCLUDE</span>
00029 <span class="preprocessor"></span><span class="preprocessor">#define XSECSAFEBUFFERFORMATTER_INCLUDE</span>
00030 <span class="preprocessor"></span>
00031 <span class="comment">// XSEC includes</span>
00032
00033 <span class="preprocessor">#include <xsec/utils/XSECSafeBuffer.hpp></span>
00034
00035 <span class="comment">// Xerces includes</span>
00036
00037 <span class="preprocessor">#include <xercesc/framework/XMLFormatter.hpp></span>
00038
<a name="l00043"></a><a class="code" href="classsbFormatTarget.html">00043</a> <span class="keyword">class </span><a class="code" href="classsbFormatTarget.html">sbFormatTarget</a> : <span class="keyword">public</span> <a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> XMLFormatTarget
00044 {
00045 <span class="keyword">public</span>:
00046
<a name="l00047"></a><a class="code" href="classsbFormatTarget.html#a0">00047</a> <a class="code" href="classsbFormatTarget.html#a0">sbFormatTarget</a>() {m_offset = 0;}
<a name="l00048"></a><a class="code" href="classsbFormatTarget.html#a1">00048</a> <a class="code" href="classsbFormatTarget.html#a1">~sbFormatTarget</a>() {}
00049
<a name="l00050"></a><a class="code" href="classsbFormatTarget.html#a2">00050</a> <span class="keywordtype">void</span> <a class="code" href="classsbFormatTarget.html#a2">setBuffer</a> (<a class="code" href="classsafeBuffer.html">safeBuffer</a> * toSet) {m_buffer = toSet;};
00051
00052
00053 <span class="comment">// -----------------------------------------------------------------------</span>
00054 <span class="comment">// Implementations of the format target interface</span>
00055 <span class="comment">// Based on Xerces/Xalan example code</span>
00056 <span class="comment">// -----------------------------------------------------------------------</span>
00057
<a name="l00058"></a><a class="code" href="classsbFormatTarget.html#a3">00058</a> <span class="keywordtype">void</span> <a class="code" href="classsbFormatTarget.html#a3">writeChars</a>(<span class="keyword">const</span> XMLByte* <span class="keyword">const</span> toWrite,
00059 <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> count,
00060 <a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> XMLFormatter * <span class="keyword">const</span> formatter)
00061 {
00062 m_buffer-><a class="code" href="classsafeBuffer.html#a13">sbMemcpyIn</a>(m_offset, (<span class="keywordtype">char</span> *) toWrite, (<span class="keywordtype">int</span>) count);
00063 m_buffer-><a class="code" href="classsafeBuffer.html#a37">setBufferType</a>(<a class="code" href="classsafeBuffer.html#w3w1">safeBuffer::BUFFER_CHAR</a>);
00064 m_offset += count;
00065 (*m_buffer)[m_offset] = <span class="charliteral">'\0'</span>;
00066 };
00067
<a name="l00068"></a><a class="code" href="classsbFormatTarget.html#a4">00068</a> <span class="keywordtype">void</span> <a class="code" href="classsbFormatTarget.html#a4">reset</a>(<span class="keywordtype">void</span>) {m_offset = 0;(*m_buffer)[0] = <span class="charliteral">'\0'</span>;}
00069
00070 <span class="keyword">private</span>:
00071
00072 <a class="code" href="classsbFormatTarget.html#a0">sbFormatTarget</a>(<span class="keyword">const</span> <a class="code" href="classsbFormatTarget.html">sbFormatTarget</a>& other);
00073 <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="classsbFormatTarget.html">sbFormatTarget</a>& rhs);
00074
00075 <a class="code" href="classsafeBuffer.html">safeBuffer</a> * m_buffer; <span class="comment">// Buffer to write to</span>
00076 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> m_offset;
00077
00078 };
00079
<a name="l00088"></a><a class="code" href="classXSECSafeBufferFormatter.html">00088</a> <span class="keyword">class </span><a class="code" href="classXSECSafeBufferFormatter.html">XSECSafeBufferFormatter</a> {
00089
00090 <a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> XMLFormatter
00091 * formatter; <span class="comment">// To actually perform the formatting</span>
00092 <a class="code" href="classsafeBuffer.html">safeBuffer</a> formatBuffer; <span class="comment">// Storage of translated strings</span>
00093 <a class="code" href="classsbFormatTarget.html">sbFormatTarget</a> * sbf; <span class="comment">// Format target used by XMLFormatter</span>
00094
00095 <span class="keyword">public</span>:
00096
00097 <span class="comment">// Constructor</span>
00098
00099 <a class="code" href="classXSECSafeBufferFormatter.html">XSECSafeBufferFormatter</a>(
00100 <span class="keyword">const</span> XMLCh * <span class="keyword">const</span> outEncoding,
00101 <span class="keyword">const</span> <a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> XMLFormatter::EscapeFlags
00102 escapeFlags=<a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> XMLFormatter::NoEscapes,
00103 <span class="keyword">const</span> <a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> XMLFormatter::UnRepFlags
00104 unrepFlags=<a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> XMLFormatter::UnRep_Fail
00105 );
00106
00107 <a class="code" href="classXSECSafeBufferFormatter.html">XSECSafeBufferFormatter</a>(
00108 <span class="keyword">const</span> <span class="keywordtype">char</span> * <span class="keyword">const</span> outEncoding,
00109 <span class="keyword">const</span> <a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> XMLFormatter::EscapeFlags
00110 escapeFlags=<a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> XMLFormatter::NoEscapes,
00111 <span class="keyword">const</span> <a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> XMLFormatter::UnRepFlags
00112 unrepFlags=<a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> XMLFormatter::UnRep_Fail
00113 );
00114
00115 <span class="comment">// Destructor</span>
00116
00117 <a class="code" href="classXSECSafeBufferFormatter.html#a2">~XSECSafeBufferFormatter</a>();
00118
00119 <span class="comment">// Reimplementation of XMLFormatter functions</span>
00120
00121 <span class="keywordtype">void</span> <a class="code" href="classXSECSafeBufferFormatter.html#a3">formatBuf</a> (
00122 <span class="keyword">const</span> XMLCh *<span class="keyword">const</span> toFormat,
00123 <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> count,
00124 <span class="keyword">const</span> <a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> XMLFormatter::EscapeFlags
00125 escapeFlags=<a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> XMLFormatter::DefaultEscape,
00126 <span class="keyword">const</span> <a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> XMLFormatter::UnRepFlags
00127 unrepFlags=<a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> XMLFormatter::DefaultUnRep
00128 ); <span class="comment">// Format a buffer</span>
00129
00130 <a class="code" href="classXSECSafeBufferFormatter.html">XSECSafeBufferFormatter</a>& <a class="code" href="classXSECSafeBufferFormatter.html#a4">operator<< </a>(
00131 <span class="keyword">const</span> XMLCh *<span class="keyword">const</span> toFormat); <span class="comment">// Format a buffer</span>
00132
00133 <a class="code" href="classXSECSafeBufferFormatter.html">XSECSafeBufferFormatter</a>& <a class="code" href="classXSECSafeBufferFormatter.html#a4">operator<< </a>(
00134 <span class="keyword">const</span> XMLCh toFormat); <span class="comment">// Format a character</span>
00135
00136 <span class="keyword">const</span> XMLCh* <a class="code" href="classXSECSafeBufferFormatter.html#a6">getEncodingName</a> ()<span class="keyword">const</span>; <span class="comment">// Get current encoding</span>
00137
00138 <span class="keywordtype">void</span> <a class="code" href="classXSECSafeBufferFormatter.html#a7">setEscapeFlags</a> (<span class="keyword">const</span> <a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> XMLFormatter::EscapeFlags newFlags);
00139 <span class="keywordtype">void</span> <a class="code" href="classXSECSafeBufferFormatter.html#a8">setUnRepFlags</a> (<span class="keyword">const</span> <a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> XMLFormatter::UnRepFlags newFlags);
00140
00141 <a class="code" href="classXSECSafeBufferFormatter.html">XSECSafeBufferFormatter</a>& <a class="code" href="classXSECSafeBufferFormatter.html#a4">operator<< </a>(<span class="keyword">const</span> <a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> XMLFormatter::EscapeFlags newFlags);
00142 <a class="code" href="classXSECSafeBufferFormatter.html">XSECSafeBufferFormatter</a>& <a class="code" href="classXSECSafeBufferFormatter.html#a4">operator<< </a>(<span class="keyword">const</span> <a class="code" href="XSECDefs_8hpp.html#a0">XERCES_CPP_NAMESPACE_QUALIFIER</a> XMLFormatter::UnRepFlags newFlags);
00143
00144 <span class="comment">// Friends for working with safestrings</span>
00145
00146 <span class="keyword">friend</span> <a class="code" href="classsafeBuffer.html">safeBuffer</a>& <a class="code" href="classXSECSafeBufferFormatter.html#a4">operator<< </a>(<a class="code" href="classsafeBuffer.html">safeBuffer</a> &to, <span class="keyword">const</span> <a class="code" href="classXSECSafeBufferFormatter.html">XSECSafeBufferFormatter</a> & from);
00147
00148 <span class="keyword">private</span>:
00149
00150 <span class="comment">// Unimplemented</span>
00151
00152 <a class="code" href="classXSECSafeBufferFormatter.html">XSECSafeBufferFormatter</a>() {};
00153
00154
00155 };
00156
00159 <span class="preprocessor">#endif </span><span class="comment">/* XSECSAFEBUFFERFORMATTER_INCLUDE */</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Sun Jul 3 17:37:28 2005 for XML-Security-C by
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