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Diffstat (limited to 'zenxml/doc/io_8h_source.html')
| -rw-r--r-- | zenxml/doc/io_8h_source.html | 262 |
1 files changed, 127 insertions, 135 deletions
diff --git a/zenxml/doc/io_8h_source.html b/zenxml/doc/io_8h_source.html index 09ec749d..825df7ca 100644 --- a/zenxml/doc/io_8h_source.html +++ b/zenxml/doc/io_8h_source.html @@ -3,46 +3,36 @@ <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> +<meta name="generator" content="Doxygen 1.8.6"/> <title>zen::Xml: io.h Source File</title> - <link href="tabs.css" rel="stylesheet" type="text/css"/> -<link href="doxygen.css" rel="stylesheet" type="text/css" /> - -<link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> +<script type="text/javascript" src="dynsections.js"></script> +<link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/search.js"></script> <script type="text/javascript"> $(document).ready(function() { searchBox.OnSelectItem(0); }); </script> - +<link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> -<div id="top"><!-- do not remove this div! --> - - +<div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> - <td id="projectlogo"><img alt="Logo" src="zenXml.png"/></td> - - <td style="padding-left: 0.5em;"> <div id="projectname">zen::Xml - </div> <div id="projectbrief">Simple C++ XML Processing</div> </td> - - - </tr> </tbody> </table> </div> - -<!-- Generated by Doxygen 1.8.0 --> +<!-- end header part --> +<!-- Generated by Doxygen 1.8.6 --> <script type="text/javascript"> var searchBox = new SearchBox("searchBox", "search",false,'Search'); </script> @@ -51,7 +41,6 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search'); <li><a href="index.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> <li> <div id="MSearchBox" class="MSearchBoxInactive"> <span class="left"> @@ -70,18 +59,12 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search'); </li> </ul> </div> - <div id="navrow2" class="tabs2"> - <ul class="tablist"> - <li><a href="files.html"><span>File List</span></a></li> - </ul> - </div> -</div> <!-- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> -<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a></div> +<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Pages</a></div> <!-- iframe showing the search results (closed by default) --> <div id="MSearchResultsWindow"> @@ -90,124 +73,133 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search'); </iframe> </div> +<div id="nav-path" class="navpath"> + <ul> +<li class="navelem"><a class="el" href="dir_5fe60cdff4f93e8435d81ae38a3e2e18.html">zenxml</a></li> </ul> +</div> +</div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">io.h</div> </div> </div><!--header--> <div class="contents"> -<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// **************************************************************************</span> -<a name="l00002"></a>00002 <span class="comment">// * This file is part of the zen::Xml project. It is distributed under the *</span> -<a name="l00003"></a>00003 <span class="comment">// * Boost Software License: http://www.boost.org/LICENSE_1_0.txt *</span> -<a name="l00004"></a>00004 <span class="comment">// * Copyright (C) Zenju (zenju AT gmx DOT de) - All Rights Reserved *</span> -<a name="l00005"></a>00005 <span class="comment">// **************************************************************************</span> -<a name="l00006"></a>00006 -<a name="l00007"></a>00007 <span class="preprocessor">#ifndef ZEN_XML_IO_HEADER_8917640501480763248343343</span> -<a name="l00008"></a>00008 <span class="preprocessor"></span><span class="preprocessor">#define ZEN_XML_IO_HEADER_8917640501480763248343343</span> -<a name="l00009"></a>00009 <span class="preprocessor"></span> -<a name="l00010"></a>00010 <span class="preprocessor">#include <cstdio></span> -<a name="l00011"></a>00011 <span class="preprocessor">#include <cerrno></span> -<a name="l00012"></a>00012 <span class="preprocessor">#include <zen/scope_guard.h></span> -<a name="l00013"></a>00013 <span class="preprocessor">#include <zen/utf.h></span> -<a name="l00014"></a>00014 <span class="preprocessor">#include "error.h"</span> -<a name="l00015"></a>00015 -<a name="l00016"></a>00016 <span class="keyword">namespace </span>zen -<a name="l00017"></a>00017 { -<a name="l00023"></a>00023 <span class="preprocessor">#if !defined(ZEN_PLATFORM_WINDOWS) && !defined(ZEN_PLATFORM_OTHER)</span> -<a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor">#error Please specify your platform: #define ZEN_PLATFORM_WINDOWS or ZEN_PLATFORM_OTHER</span> -<a name="l00025"></a>00025 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -<a name="l00026"></a>00026 <span class="preprocessor"></span> -<a name="l00028"></a><a class="code" href="structzen_1_1_xml_file_error.html">00028</a> <span class="keyword">struct </span><a class="code" href="structzen_1_1_xml_file_error.html" title="Exception thrown due to failed file I/O.">XmlFileError</a> : <span class="keyword">public</span> <a class="code" href="structzen_1_1_xml_error.html" title="Exception base class for zen::Xml.">XmlError</a> -<a name="l00029"></a>00029 { -<a name="l00030"></a>00030 <span class="keyword">typedef</span> <span class="keywordtype">int</span> ErrorCode; -<a name="l00031"></a>00031 -<a name="l00032"></a>00032 <span class="keyword">explicit</span> <a class="code" href="structzen_1_1_xml_file_error.html" title="Exception thrown due to failed file I/O.">XmlFileError</a>(ErrorCode ec) : <a class="code" href="structzen_1_1_xml_file_error.html#a4a109e749675a3887af8cfc140303b8f" title="Native error code: errno.">lastError</a>(ec) {} -<a name="l00034"></a><a class="code" href="structzen_1_1_xml_file_error.html#a4a109e749675a3887af8cfc140303b8f">00034</a> ErrorCode <a class="code" href="structzen_1_1_xml_file_error.html#a4a109e749675a3887af8cfc140303b8f" title="Native error code: errno.">lastError</a>; -<a name="l00035"></a>00035 }; -<a name="l00036"></a>00036 -<a name="l00037"></a>00037 -<a name="l00038"></a>00038 <span class="preprocessor">#ifdef ZEN_PLATFORM_WINDOWS</span> -<a name="l00039"></a>00039 <span class="preprocessor"></span><span class="keyword">namespace </span>implemenation <span class="comment">//sad but true</span> -<a name="l00040"></a>00040 { -<a name="l00041"></a>00041 <span class="keyword">template</span> <<span class="keyword">class</span> String> <span class="keyword">inline</span> -<a name="l00042"></a>00042 FILE* fopen(<span class="keyword">const</span> String& filename, <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* mode) -<a name="l00043"></a>00043 { -<a name="l00044"></a>00044 <span class="preprocessor">#ifdef _MSC_VER</span> -<a name="l00045"></a>00045 <span class="preprocessor"></span> FILE* handle = <span class="keyword">nullptr</span>; -<a name="l00046"></a>00046 errno_t rv = ::_wfopen_s(&handle, utfCvrtTo<std::wstring>(filename).c_str(), mode); <span class="comment">//more secure?</span> -<a name="l00047"></a>00047 (void)rv; -<a name="l00048"></a>00048 <span class="keywordflow">return</span> handle; -<a name="l00049"></a>00049 <span class="preprocessor">#else</span> -<a name="l00050"></a>00050 <span class="preprocessor"></span> return ::_wfopen(utfCvrtTo<std::wstring>(filename).c_str(), mode); -<a name="l00051"></a>00051 <span class="preprocessor">#endif</span> -<a name="l00052"></a>00052 <span class="preprocessor"></span>} -<a name="l00053"></a>00053 } -<a name="l00054"></a>00054 <span class="preprocessor">#endif</span> -<a name="l00055"></a>00055 <span class="preprocessor"></span> -<a name="l00056"></a>00056 -<a name="l00058"></a>00058 -<a name="l00064"></a>00064 <span class="keyword">template</span> <<span class="keyword">class</span> String> -<a name="l00065"></a><a class="code" href="namespacezen.html#a4ba7bbaa14a787b07fc13da9145aabe2">00065</a> <span class="keywordtype">void</span> <a class="code" href="namespacezen.html#a4ba7bbaa14a787b07fc13da9145aabe2" title="Save byte stream to a file.">saveStream</a>(<span class="keyword">const</span> std::string& stream, <span class="keyword">const</span> String& filename) <span class="comment">//throw XmlFileError</span> -<a name="l00066"></a>00066 { -<a name="l00067"></a>00067 <span class="preprocessor">#ifdef ZEN_PLATFORM_WINDOWS</span> -<a name="l00068"></a>00068 <span class="preprocessor"></span> FILE* handle = implemenation::fopen(utfCvrtTo<std::wstring>(filename).c_str(), L<span class="stringliteral">"wb"</span>); -<a name="l00069"></a>00069 <span class="preprocessor">#else</span> -<a name="l00070"></a>00070 <span class="preprocessor"></span> FILE* handle = ::fopen(utfCvrtTo<std::string>(filename).c_str(), <span class="stringliteral">"w"</span>); -<a name="l00071"></a>00071 <span class="preprocessor">#endif</span> -<a name="l00072"></a>00072 <span class="preprocessor"></span> <span class="keywordflow">if</span> (handle == <span class="keyword">nullptr</span>) -<a name="l00073"></a>00073 <span class="keywordflow">throw</span> <a class="code" href="structzen_1_1_xml_file_error.html" title="Exception thrown due to failed file I/O.">XmlFileError</a>(errno); -<a name="l00074"></a>00074 ZEN_ON_SCOPE_EXIT(::fclose(handle)); -<a name="l00075"></a>00075 -<a name="l00076"></a>00076 <span class="keyword">const</span> <span class="keywordtype">size_t</span> bytesWritten = ::fwrite(stream.c_str(), 1, stream.size(), handle); -<a name="l00077"></a>00077 <span class="keywordflow">if</span> (::ferror(handle) != 0) -<a name="l00078"></a>00078 <span class="keywordflow">throw</span> <a class="code" href="structzen_1_1_xml_file_error.html" title="Exception thrown due to failed file I/O.">XmlFileError</a>(errno); -<a name="l00079"></a>00079 -<a name="l00080"></a>00080 (void)bytesWritten; -<a name="l00081"></a>00081 assert(bytesWritten == stream.size()); -<a name="l00082"></a>00082 } -<a name="l00083"></a>00083 -<a name="l00084"></a>00084 -<a name="l00086"></a>00086 -<a name="l00092"></a>00092 <span class="keyword">template</span> <<span class="keyword">class</span> String> -<a name="l00093"></a><a class="code" href="namespacezen.html#a04fe23c3bd9b7d03309620b5ea763607">00093</a> std::string <a class="code" href="namespacezen.html#a04fe23c3bd9b7d03309620b5ea763607" title="Load byte stream from a file.">loadStream</a>(<span class="keyword">const</span> String& filename) <span class="comment">//throw XmlFileError</span> -<a name="l00094"></a>00094 { -<a name="l00095"></a>00095 <span class="preprocessor">#ifdef ZEN_PLATFORM_WINDOWS</span> -<a name="l00096"></a>00096 <span class="preprocessor"></span> FILE* handle = implemenation::fopen(utfCvrtTo<std::wstring>(filename).c_str(), L<span class="stringliteral">"rb"</span>); -<a name="l00097"></a>00097 <span class="preprocessor">#else</span> -<a name="l00098"></a>00098 <span class="preprocessor"></span> FILE* handle = ::fopen(utfCvrtTo<std::string>(filename).c_str(), <span class="stringliteral">"r"</span>); -<a name="l00099"></a>00099 <span class="preprocessor">#endif</span> -<a name="l00100"></a>00100 <span class="preprocessor"></span> <span class="keywordflow">if</span> (handle == <span class="keyword">nullptr</span>) -<a name="l00101"></a>00101 <span class="keywordflow">throw</span> <a class="code" href="structzen_1_1_xml_file_error.html" title="Exception thrown due to failed file I/O.">XmlFileError</a>(errno); -<a name="l00102"></a>00102 ZEN_ON_SCOPE_EXIT(::fclose(handle)); -<a name="l00103"></a>00103 -<a name="l00104"></a>00104 std::string stream; -<a name="l00105"></a>00105 <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockSize = 64 * 1024; -<a name="l00106"></a>00106 <span class="keywordflow">do</span> -<a name="l00107"></a>00107 { -<a name="l00108"></a>00108 stream.resize(stream.size() + blockSize); <span class="comment">//let's pray std::string implements exponential growth!</span> -<a name="l00109"></a>00109 -<a name="l00110"></a>00110 <span class="keyword">const</span> <span class="keywordtype">size_t</span> bytesRead = ::fread(&*(stream.begin() + stream.size() - blockSize), 1, blockSize, handle); -<a name="l00111"></a>00111 <span class="keywordflow">if</span> (::ferror(handle)) -<a name="l00112"></a>00112 <span class="keywordflow">throw</span> <a class="code" href="structzen_1_1_xml_file_error.html" title="Exception thrown due to failed file I/O.">XmlFileError</a>(errno); -<a name="l00113"></a>00113 <span class="keywordflow">if</span> (bytesRead > blockSize) -<a name="l00114"></a>00114 <span class="keywordflow">throw</span> <a class="code" href="structzen_1_1_xml_file_error.html" title="Exception thrown due to failed file I/O.">XmlFileError</a>(0); -<a name="l00115"></a>00115 <span class="keywordflow">if</span> (bytesRead < blockSize) -<a name="l00116"></a>00116 stream.resize(stream.size() - (blockSize - bytesRead)); <span class="comment">//caveat: unsigned arithmetics</span> -<a name="l00117"></a>00117 } -<a name="l00118"></a>00118 <span class="keywordflow">while</span> (!::feof(handle)); -<a name="l00119"></a>00119 -<a name="l00120"></a>00120 <span class="keywordflow">return</span> stream; -<a name="l00121"></a>00121 } -<a name="l00122"></a>00122 } -<a name="l00123"></a>00123 -<a name="l00124"></a>00124 <span class="preprocessor">#endif //ZEN_XML_IO_HEADER_8917640501480763248343343</span> -</pre></div></div><!-- contents --> - - +<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// **************************************************************************</span></div> +<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// * This file is part of the FreeFileSync project. It is distributed under *</span></div> +<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// * GNU General Public License: http://www.gnu.org/licenses/gpl.html *</span></div> +<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// * Copyright (C) Zenju (zenju AT gmx DOT de) - All Rights Reserved *</span></div> +<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// **************************************************************************</span></div> +<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div> +<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#ifndef ZEN_XML_IO_HEADER_8917640501480763248343343</span></div> +<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor"></span><span class="preprocessor">#define ZEN_XML_IO_HEADER_8917640501480763248343343</span></div> +<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor"></span></div> +<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <cstdio></span></div> +<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <cerrno></span></div> +<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <zen/scope_guard.h></span></div> +<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <zen/utf.h></span></div> +<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "error.h"</span></div> +<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div> +<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="keyword">namespace </span>zen</div> +<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> {</div> +<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#if !defined(ZEN_WIN) && !defined(ZEN_LINUX) && !defined(ZEN_MAC)</span></div> +<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor"></span><span class="preprocessor">#error Please specify your platform: #define ZEN_WIN, ZEN_LINUX or ZEN_MAC</span></div> +<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> +<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor"></span></div> +<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div> +<div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="structzen_1_1_xml_file_error.html"> 29</a></span> <span class="keyword">struct </span><a class="code" href="structzen_1_1_xml_file_error.html">XmlFileError</a> : <span class="keyword">public</span> <a class="code" href="structzen_1_1_xml_error.html">XmlError</a></div> +<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> {</div> +<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keyword">typedef</span> <span class="keywordtype">int</span> ErrorCode;</div> +<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div> +<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keyword">explicit</span> <a class="code" href="structzen_1_1_xml_file_error.html">XmlFileError</a>(ErrorCode ec) : <a class="code" href="structzen_1_1_xml_file_error.html#a4a109e749675a3887af8cfc140303b8f">lastError</a>(ec) {}</div> +<div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="structzen_1_1_xml_file_error.html#a4a109e749675a3887af8cfc140303b8f"> 35</a></span>  ErrorCode <a class="code" href="structzen_1_1_xml_file_error.html#a4a109e749675a3887af8cfc140303b8f">lastError</a>;</div> +<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> };</div> +<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div> +<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div> +<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#ifdef ZEN_WIN</span></div> +<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor"></span><span class="keyword">namespace </span>implemenation <span class="comment">//sad but true</span></div> +<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> {</div> +<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">template</span> <<span class="keyword">class</span> String> <span class="keyword">inline</span></div> +<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> FILE* fopen(<span class="keyword">const</span> String& filename, <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* mode)</div> +<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> {</div> +<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#ifdef _MSC_VER</span></div> +<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor"></span> FILE* handle = <span class="keyword">nullptr</span>;</div> +<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  errno_t rv = ::_wfopen_s(&handle, utfCvrtTo<std::wstring>(filename).c_str(), mode); <span class="comment">//more secure?</span></div> +<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  (void)rv;</div> +<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordflow">return</span> handle;</div> +<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#else</span></div> +<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor"></span> return ::_wfopen(utfCvrtTo<std::wstring>(filename).c_str(), mode);</div> +<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#endif</span></div> +<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor"></span>}</div> +<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> }</div> +<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor">#endif</span></div> +<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor"></span></div> +<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div> +<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div> +<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="keyword">template</span> <<span class="keyword">class</span> String></div> +<div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="namespacezen.html#a4ba7bbaa14a787b07fc13da9145aabe2"> 66</a></span> <span class="keywordtype">void</span> <a class="code" href="namespacezen.html#a4ba7bbaa14a787b07fc13da9145aabe2">saveStream</a>(<span class="keyword">const</span> std::string& stream, <span class="keyword">const</span> String& filename) <span class="comment">//throw XmlFileError</span></div> +<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> {</div> +<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="preprocessor">#ifdef ZEN_WIN</span></div> +<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="preprocessor"></span> FILE* handle = implemenation::fopen(utfCvrtTo<std::wstring>(filename).c_str(), L<span class="stringliteral">"wb"</span>);</div> +<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="preprocessor">#else</span></div> +<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="preprocessor"></span> FILE* handle = ::fopen(utfCvrtTo<std::string>(filename).c_str(), <span class="stringliteral">"w"</span>);</div> +<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="preprocessor">#endif</span></div> +<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="preprocessor"></span> <span class="keywordflow">if</span> (handle == <span class="keyword">nullptr</span>)</div> +<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">throw</span> <a class="code" href="structzen_1_1_xml_file_error.html">XmlFileError</a>(errno);</div> +<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  ZEN_ON_SCOPE_EXIT(::fclose(handle));</div> +<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div> +<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> bytesWritten = ::fwrite(stream.c_str(), 1, stream.size(), handle);</div> +<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordflow">if</span> (::ferror(handle) != 0)</div> +<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">throw</span> <a class="code" href="structzen_1_1_xml_file_error.html">XmlFileError</a>(errno);</div> +<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div> +<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  (void)bytesWritten;</div> +<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  assert(bytesWritten == stream.size());</div> +<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> }</div> +<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div> +<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div> +<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div> +<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="keyword">template</span> <<span class="keyword">class</span> String></div> +<div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="namespacezen.html#a04fe23c3bd9b7d03309620b5ea763607"> 94</a></span> std::string <a class="code" href="namespacezen.html#a04fe23c3bd9b7d03309620b5ea763607">loadStream</a>(<span class="keyword">const</span> String& filename) <span class="comment">//throw XmlFileError</span></div> +<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> {</div> +<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="preprocessor">#ifdef ZEN_WIN</span></div> +<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="preprocessor"></span> FILE* handle = implemenation::fopen(utfCvrtTo<std::wstring>(filename).c_str(), L<span class="stringliteral">"rb"</span>);</div> +<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="preprocessor">#else</span></div> +<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="preprocessor"></span> FILE* handle = ::fopen(utfCvrtTo<std::string>(filename).c_str(), <span class="stringliteral">"r"</span>);</div> +<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="preprocessor">#endif</span></div> +<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="preprocessor"></span> <span class="keywordflow">if</span> (handle == <span class="keyword">nullptr</span>)</div> +<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">throw</span> <a class="code" href="structzen_1_1_xml_file_error.html">XmlFileError</a>(errno);</div> +<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  ZEN_ON_SCOPE_EXIT(::fclose(handle));</div> +<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div> +<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  std::string stream;</div> +<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> blockSize = 64 * 1024;</div> +<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">do</span></div> +<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  {</div> +<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  stream.resize(stream.size() + blockSize); <span class="comment">//let's pray std::string implements exponential growth!</span></div> +<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div> +<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> bytesRead = ::fread(&*(stream.begin() + stream.size() - blockSize), 1, blockSize, handle);</div> +<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">if</span> (::ferror(handle))</div> +<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">throw</span> <a class="code" href="structzen_1_1_xml_file_error.html">XmlFileError</a>(errno);</div> +<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">if</span> (bytesRead > blockSize)</div> +<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">throw</span> <a class="code" href="structzen_1_1_xml_file_error.html">XmlFileError</a>(0);</div> +<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">if</span> (bytesRead < blockSize)</div> +<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  stream.resize(stream.size() - (blockSize - bytesRead)); <span class="comment">//caveat: unsigned arithmetics</span></div> +<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  }</div> +<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">while</span> (!::feof(handle));</div> +<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div> +<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">return</span> stream;</div> +<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> }</div> +<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> }</div> +<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div> +<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="preprocessor">#endif //ZEN_XML_IO_HEADER_8917640501480763248343343</span></div> +<div class="ttc" id="namespacezen_html_a4ba7bbaa14a787b07fc13da9145aabe2"><div class="ttname"><a href="namespacezen.html#a4ba7bbaa14a787b07fc13da9145aabe2">zen::saveStream</a></div><div class="ttdeci">void saveStream(const std::string &stream, const String &filename)</div><div class="ttdoc">Save byte stream to a file. </div><div class="ttdef"><b>Definition:</b> io.h:66</div></div> +<div class="ttc" id="namespacezen_html_a04fe23c3bd9b7d03309620b5ea763607"><div class="ttname"><a href="namespacezen.html#a04fe23c3bd9b7d03309620b5ea763607">zen::loadStream</a></div><div class="ttdeci">std::string loadStream(const String &filename)</div><div class="ttdoc">Load byte stream from a file. </div><div class="ttdef"><b>Definition:</b> io.h:94</div></div> +<div class="ttc" id="structzen_1_1_xml_file_error_html_a4a109e749675a3887af8cfc140303b8f"><div class="ttname"><a href="structzen_1_1_xml_file_error.html#a4a109e749675a3887af8cfc140303b8f">zen::XmlFileError::lastError</a></div><div class="ttdeci">ErrorCode lastError</div><div class="ttdoc">Native error code: errno. </div><div class="ttdef"><b>Definition:</b> io.h:35</div></div> +<div class="ttc" id="structzen_1_1_xml_file_error_html"><div class="ttname"><a href="structzen_1_1_xml_file_error.html">zen::XmlFileError</a></div><div class="ttdoc">Exception thrown due to failed file I/O. </div><div class="ttdef"><b>Definition:</b> io.h:29</div></div> +<div class="ttc" id="structzen_1_1_xml_error_html"><div class="ttname"><a href="structzen_1_1_xml_error.html">zen::XmlError</a></div><div class="ttdoc">Exception base class for zen::Xml. </div><div class="ttdef"><b>Definition:</b> error.h:13</div></div> +</div><!-- fragment --></div><!-- contents --> +<!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> -</a> 1.8.0 +</a> 1.8.6 </small></address> - </body> </html> |