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<h1>fileTools.cpp File Reference</h1><code>#include <fstream></code><br/>
<code>#include <qstring.h></code><br/>
<code>#include <qfile.h></code><br/>
<code>#include <qdir.h></code><br/>
<code>#include <qlibrary.h></code><br/>
<code>#include "<a class="el" href="fileTools_8h_source.html">fileTools.h</a>"</code><br/>
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Include dependency graph for fileTools.cpp:</div>
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<p><a href="fileTools_8cpp_source.html">Go to the source code of this file.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="fileTools_8cpp.html#a303fab00942c01cb4872793ee0abe508">moveFile</a> (QString oldName, QString newName)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="fileTools_8cpp.html#af41848ecf008f6b6579f5b0975faea5a">copyFile</a> (QString oldFilePath, QString newFilePath)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Copies a file from one location to another. <a href="#af41848ecf008f6b6579f5b0975faea5a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">QString </td><td class="memItemRight" valign="bottom"><a class="el" href="fileTools_8cpp.html#a1fe04c01b9364448467257879e4ba5ff">fixFilename</a> (QString filename)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Replaces invalid characters in filenames with valid ones. <a href="#a1fe04c01b9364448467257879e4ba5ff"></a><br/></td></tr>
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<hr/><h2>Function Documentation</h2>
<a class="anchor" id="af41848ecf008f6b6579f5b0975faea5a"></a><!-- doxytag: member="fileTools.cpp::copyFile" ref="af41848ecf008f6b6579f5b0975faea5a" args="(QString oldFilePath, QString newFilePath)" -->
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<td class="memname">bool copyFile </td>
<td>(</td>
<td class="paramtype">QString </td>
<td class="paramname"> <em>oldFilePath</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"> <em>newFilePath</em></td><td> </td>
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<td></td>
<td>)</td>
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<p>Copies a file from one location to another. </p>
<p>Definition at line <a class="el" href="fileTools_8cpp_source.html#l00061">61</a> of file <a class="el" href="fileTools_8cpp_source.html">fileTools.cpp</a>.</p>
<p>References <a class="el" href="blur_8cpp_source.html#l00080">buffer</a>.</p>
<p>Referenced by <a class="el" href="album_8cpp_source.html#l00616">Album::exportCompressedWebAlbum()</a>, <a class="el" href="album_8cpp_source.html#l00726">Album::exportLargeImages()</a>, <a class="el" href="album_8cpp_source.html#l00889">Album::exportSubalbumImages()</a>, <a class="el" href="album_8cpp_source.html#l01322">Album::exportThemeResources()</a>, <a class="el" href="fileTools_8cpp_source.html#l00040">moveFile()</a>, <a class="el" href="photo_8cpp_source.html#l00123">Photo::setImage()</a>, and <a class="el" href="wallpaperTools_8cpp_source.html#l00034">setWallpaper()</a>.</p>
<p><div class="fragment"><pre class="fragment"><a name="l00062"></a>00062 {
<a name="l00063"></a>00063 <span class="comment">//same file, no need to copy</span>
<a name="l00064"></a>00064 <span class="keywordflow">if</span>(oldFilePath.compare(newFilePath) == 0)
<a name="l00065"></a>00065 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00066"></a>00066
<a name="l00067"></a>00067 <span class="comment">//load both files</span>
<a name="l00068"></a>00068 QFile oldFile(oldFilePath);
<a name="l00069"></a>00069 QFile newFile(newFilePath);
<a name="l00070"></a>00070 <span class="keywordtype">bool</span> openOld = oldFile.open( IO_ReadOnly );
<a name="l00071"></a>00071 <span class="keywordtype">bool</span> openNew = newFile.open( IO_WriteOnly );
<a name="l00072"></a>00072
<a name="l00073"></a>00073 <span class="comment">//if either file fails to open bail</span>
<a name="l00074"></a>00074 <span class="keywordflow">if</span>(!openOld || !openNew) { <span class="keywordflow">return</span> <span class="keyword">false</span>; }
<a name="l00075"></a>00075
<a name="l00076"></a>00076 <span class="comment">//copy contents</span>
<a name="l00077"></a>00077 uint BUFFER_SIZE = 16000;
<a name="l00078"></a>00078 <span class="keywordtype">char</span>* <a class="code" href="blur_8cpp.html#afa761c0753ecc94346e155a39bd9ed9c">buffer</a> = <span class="keyword">new</span> <span class="keywordtype">char</span>[BUFFER_SIZE];
<a name="l00079"></a>00079 <span class="keywordflow">while</span>(!oldFile.atEnd())
<a name="l00080"></a>00080 {
<a name="l00081"></a>00081 Q_ULONG len = oldFile.readBlock( buffer, BUFFER_SIZE );
<a name="l00082"></a>00082 newFile.writeBlock( buffer, len );
<a name="l00083"></a>00083 }
<a name="l00084"></a>00084
<a name="l00085"></a>00085 <span class="comment">//deallocate buffer</span>
<a name="l00086"></a>00086 <span class="keyword">delete</span>[] buffer;
<a name="l00087"></a>00087 buffer = NULL;
<a name="l00088"></a>00088 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00089"></a>00089 }
</pre></div></p>
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<a class="anchor" id="a1fe04c01b9364448467257879e4ba5ff"></a><!-- doxytag: member="fileTools.cpp::fixFilename" ref="a1fe04c01b9364448467257879e4ba5ff" args="(QString filename)" -->
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<td class="memname">QString fixFilename </td>
<td>(</td>
<td class="paramtype">QString </td>
<td class="paramname"> <em>filename</em></td>
<td> ) </td>
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<p>Replaces invalid characters in filenames with valid ones. </p>
<p>Definition at line <a class="el" href="fileTools_8cpp_source.html#l00137">137</a> of file <a class="el" href="fileTools_8cpp_source.html">fileTools.cpp</a>.</p>
<p>Referenced by <a class="el" href="titleWidget_8cpp_source.html#l00800">TitleWidget::exportLargeImages()</a>, and <a class="el" href="titleWidget_8cpp_source.html#l00700">TitleWidget::exportSmallWebGallery()</a>.</p>
<p><div class="fragment"><pre class="fragment"><a name="l00138"></a>00138 {
<a name="l00139"></a>00139 filename.replace( QChar(<span class="charliteral">' '</span>), <span class="stringliteral">"_"</span> );
<a name="l00140"></a>00140 filename.replace( <span class="stringliteral">"<"</span>, <span class="stringliteral">""</span> );
<a name="l00141"></a>00141 filename.replace( <span class="stringliteral">">"</span>, <span class="stringliteral">""</span> );
<a name="l00142"></a>00142 filename.replace( <span class="stringliteral">"&"</span>, <span class="stringliteral">"and"</span> );
<a name="l00143"></a>00143 filename.replace( <span class="stringliteral">"\""</span>, <span class="stringliteral">""</span> );
<a name="l00144"></a>00144 filename.replace( <span class="stringliteral">"\'"</span>, <span class="stringliteral">""</span> );
<a name="l00145"></a>00145 filename.replace( <span class="stringliteral">"?"</span>, <span class="stringliteral">""</span> );
<a name="l00146"></a>00146 <span class="keywordflow">return</span> filename;
<a name="l00147"></a>00147 }
</pre></div></p>
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<a class="anchor" id="a303fab00942c01cb4872793ee0abe508"></a><!-- doxytag: member="fileTools.cpp::moveFile" ref="a303fab00942c01cb4872793ee0abe508" args="(QString oldName, QString newName)" -->
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<td class="memname">bool moveFile </td>
<td>(</td>
<td class="paramtype">QString </td>
<td class="paramname"> <em>oldName</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"> <em>newName</em></td><td> </td>
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<td>)</td>
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<p>Definition at line <a class="el" href="fileTools_8cpp_source.html#l00040">40</a> of file <a class="el" href="fileTools_8cpp_source.html">fileTools.cpp</a>.</p>
<p>References <a class="el" href="fileTools_8cpp_source.html#l00061">copyFile()</a>.</p>
<p>Referenced by <a class="el" href="photo_8cpp_source.html#l00475">Photo::applyTransformation()</a>, <a class="el" href="album_8cpp_source.html#l00889">Album::exportSubalbumImages()</a>, and <a class="el" href="album_8cpp_source.html#l01126">Album::reorderSubalbumImages()</a>.</p>
<p><div class="fragment"><pre class="fragment"><a name="l00041"></a>00041 {
<a name="l00042"></a>00042 QDir rootDir;
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="comment">//attempt to rename file</span>
<a name="l00045"></a>00045 <span class="keywordflow">if</span>(!rootDir.rename( oldName, newName))
<a name="l00046"></a>00046 {
<a name="l00047"></a>00047 <span class="comment">//move failed, copy file and remove original</span>
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="comment">//copy failed! sound alert and do not remove original!!!</span>
<a name="l00050"></a>00050 <span class="keywordflow">if</span>(!<a class="code" href="fileTools_8cpp.html#af41848ecf008f6b6579f5b0975faea5a" title="Copies a file from one location to another.">copyFile</a>(oldName, newName))
<a name="l00051"></a>00051 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00052"></a>00052
<a name="l00053"></a>00053 <span class="comment">//copy succeded, remove original and return</span>
<a name="l00054"></a>00054 rootDir.remove(oldName);
<a name="l00055"></a>00055 }
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <span class="comment">//move succeeded either directly or via copying and removing original file</span>
<a name="l00058"></a>00058 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00059"></a>00059 }
</pre></div></p>
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