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<html> <head> <title>MayaChemTools:Code:FileUtil.pm</title> <meta http-equiv="content-type" content="text/html;charset=utf-8"> <link rel="stylesheet" type="text/css" href="../../../css/MayaChemToolsCode.css"> </head> <body leftmargin="20" rightmargin="20" topmargin="10" bottommargin="10"> <br/> <center> <a href="http://www.mayachemtools.org" title="MayaChemTools Home"><img src="../../../images/MayaChemToolsLogo.gif" border="0" alt="MayaChemTools"></a> </center> <br/> <pre> <a name="package-FileUtil-"></a> 1 <span class="k">package </span><span class="i">FileUtil</span><span class="sc">;</span> 2 <span class="c">#</span> 3 <span class="c"># $RCSfile: FileUtil.pm,v $</span> 4 <span class="c"># $Date: 2015/02/28 20:47:17 $</span> 5 <span class="c"># $Revision: 1.40 $</span> 6 <span class="c">#</span> 7 <span class="c"># Author: Manish Sud <msud@san.rr.com></span> 8 <span class="c">#</span> 9 <span class="c"># Copyright (C) 2015 Manish Sud. All rights reserved.</span> 10 <span class="c">#</span> 11 <span class="c"># This file is part of MayaChemTools.</span> 12 <span class="c">#</span> 13 <span class="c"># MayaChemTools is free software; you can redistribute it and/or modify it under</span> 14 <span class="c"># the terms of the GNU Lesser General Public License as published by the Free</span> 15 <span class="c"># Software Foundation; either version 3 of the License, or (at your option) any</span> 16 <span class="c"># later version.</span> 17 <span class="c">#</span> 18 <span class="c"># MayaChemTools is distributed in the hope that it will be useful, but without</span> 19 <span class="c"># any warranty; without even the implied warranty of merchantability of fitness</span> 20 <span class="c"># for a particular purpose. See the GNU Lesser General Public License for more</span> 21 <span class="c"># details.</span> 22 <span class="c">#</span> 23 <span class="c"># You should have received a copy of the GNU Lesser General Public License</span> 24 <span class="c"># along with MayaChemTools; if not, see <http://www.gnu.org/licenses/> or</span> 25 <span class="c"># write to the Free Software Foundation Inc., 59 Temple Place, Suite 330,</span> 26 <span class="c"># Boston, MA, 02111-1307, USA.</span> 27 <span class="c">#</span> 28 29 <span class="k">use</span> <span class="w">strict</span><span class="sc">;</span> 30 <span class="k">use</span> <span class="w">Exporter</span><span class="sc">;</span> 31 <span class="k">use</span> <span class="w">Carp</span><span class="sc">;</span> 32 <span class="k">use</span> <span class="w">File::stat</span><span class="sc">;</span> 33 <span class="k">use</span> <span class="w">Time::localtime</span> <span class="s">(</span><span class="s">)</span><span class="sc">;</span> 34 <span class="k">use</span> <span class="w">TextUtil</span> <span class="s">(</span><span class="s">)</span><span class="sc">;</span> 35 36 <span class="k">use</span> <span class="w">vars</span> <span class="q">qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS)</span><span class="sc">;</span> 37 38 <span class="i">@ISA</span> = <span class="q">qw(Exporter)</span><span class="sc">;</span> 39 <span class="i">@EXPORT</span> = <span class="q">qw(CheckFileType ConvertCygwinPath ExpandFileNames FileModificationTimeAndDate FormattedFileModificationTimeAndDate FileSize FormatFileSize GetMayaChemToolsLibDirName GetUsageFromPod ParseFileName)</span><span class="sc">;</span> 40 <span class="i">@EXPORT_OK</span> = <span class="q">qw()</span><span class="sc">;</span> 41 <span class="i">%EXPORT_TAGS</span> = <span class="s">(</span><span class="w">all</span> <span class="cm">=></span> <span class="s">[</span><span class="i">@EXPORT</span><span class="cm">,</span> <span class="i">@EXPORT_OK</span><span class="s">]</span><span class="s">)</span><span class="sc">;</span> 42 43 <span class="c"># Setup package variables...</span> 44 <span class="k">my</span><span class="s">(</span><span class="i">$MayaChemToolsLibDir</span><span class="s">)</span><span class="sc">;</span> 45 46 <span class="c"># Check to see path contains cygdrive and convert it into windows path...</span> <a name="ConvertCygwinPath-"></a> 47 <span class="k">sub </span><span class="m">ConvertCygwinPath</span> <span class="s">{</span> 48 <span class="k">my</span><span class="s">(</span><span class="i">$Path</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> 49 <span class="k">my</span><span class="s">(</span><span class="i">$NewPath</span><span class="cm">,</span> <span class="i">$OSName</span><span class="s">)</span><span class="sc">;</span> 50 51 <span class="i">$NewPath</span> = <span class="i">$Path</span><span class="sc">;</span> <span class="i">$OSName</span> = <span class="i">$^O</span><span class="sc">;</span> 52 <span class="k">if</span> <span class="s">(</span><span class="i">$OSName</span> =~ <span class="q">/cygwin/i</span> && <span class="i">$Path</span> =~ <span class="q">/cygdrive/i</span> <span class="s">)</span> <span class="s">{</span> 53 <span class="k">my</span><span class="s">(</span><span class="i">@PathParts</span><span class="s">)</span> = <span class="k">split</span> <span class="q">"\/"</span><span class="cm">,</span> <span class="i">$Path</span><span class="sc">;</span> 54 <span class="k">my</span><span class="s">(</span><span class="i">$Drive</span><span class="s">)</span> = <span class="i">$PathParts</span>[<span class="n">2</span>]<span class="sc">;</span> 55 <span class="k">shift</span> <span class="i">@PathParts</span><span class="sc">;</span> <span class="k">shift</span> <span class="i">@PathParts</span><span class="sc">;</span> <span class="k">shift</span> <span class="i">@PathParts</span><span class="sc">;</span> 56 <span class="i">$NewPath</span> = <span class="k">join</span> <span class="q">"\/"</span><span class="cm">,</span> <span class="i">@PathParts</span><span class="sc">;</span> 57 <span class="i">$NewPath</span> = <span class="i">$Drive</span>. <span class="q">":\/"</span> . <span class="i">$NewPath</span><span class="sc">;</span> 58 <span class="s">}</span> 59 <span class="k">return</span> <span class="i">$NewPath</span><span class="sc">;</span> 60 <span class="s">}</span> 61 62 <span class="c"># Based on the file name extension, figure out its type.</span> <a name="CheckFileType-"></a> 63 <span class="k">sub </span><span class="m">CheckFileType</span> <span class="s">{</span> 64 <span class="k">my</span><span class="s">(</span><span class="i">$FileName</span><span class="cm">,</span> <span class="i">$FileExts</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> 65 <span class="k">my</span><span class="s">(</span><span class="i">$Status</span><span class="cm">,</span> <span class="i">@FileExtsList</span><span class="cm">,</span> <span class="i">$Index</span><span class="cm">,</span> <span class="i">$Ext</span><span class="s">)</span><span class="sc">;</span> 66 67 <span class="i">$Status</span> = <span class="n">0</span><span class="sc">;</span> 68 <span class="i">@FileExtsList</span> = <span class="k">split</span> <span class="q">" "</span><span class="cm">,</span> <span class="i">$FileExts</span><span class="sc">;</span> 69 <span class="k">for</span> <span class="i">$Index</span> <span class="s">(</span><span class="n">0</span> .. <span class="i">$#FileExtsList</span><span class="s">)</span> <span class="s">{</span> 70 <span class="i">$Ext</span> = <span class="i">$FileExtsList</span>[<span class="i">$Index</span>]<span class="sc">;</span> 71 <span class="k">if</span> <span class="s">(</span><span class="i">$FileName</span> =~ <span class="q">/(\.$Ext)$/i</span><span class="s">)</span> <span class="s">{</span> 72 <span class="i">$Status</span> = <span class="n">1</span><span class="sc">;</span> 73 <span class="s">}</span> 74 <span class="s">}</span> 75 <span class="k">return</span> <span class="s">(</span><span class="i">$Status</span><span class="s">)</span><span class="sc">;</span> 76 <span class="s">}</span> 77 78 <span class="c"># Expand file names using specified directory and/or file names along with any</span> 79 <span class="c"># file extensions containing one or more wild cards. And return the expanded</span> 80 <span class="c"># list.</span> 81 <span class="c">#</span> 82 <span class="c"># IncludeDirName controls whether directory prefixes are included in expanded</span> 83 <span class="c"># file names. Default is to always append directory name before expanded file</span> 84 <span class="c"># name.</span> 85 <span class="c">#</span> 86 <span class="c"># Notes:</span> 87 <span class="c"># . Multiple file extensions are delimited by spaces.</span> 88 <span class="c"># . Wild card, *, is supported in directory and file names along with file</span> 89 <span class="c"># extensions.</span> 90 <span class="c"># . For a specified directory name in the files list, all the files in the</span> 91 <span class="c"># directory are retrieved using Perl opendir function and files filtered using file</span> 92 <span class="c"># extensions. The file names "." and ".." returned by opendir are ignored.</span> 93 <span class="c"># . For file names containing wild cards with and without any explicit file</span> 94 <span class="c"># extension specification in the file name, all the files in the directory are retrieved</span> 95 <span class="c"># using Perl opendir function and files filtered using file name along with any</span> 96 <span class="c"># file extension. The file names "." and ".." returned by opendir are ignored.</span> 97 <span class="c">#</span> <a name="ExpandFileNames-"></a> 98 <span class="k">sub </span><span class="m">ExpandFileNames</span> <span class="s">{</span> 99 <span class="k">my</span><span class="s">(</span><span class="i">$Files</span><span class="cm">,</span> <span class="i">$FileExts</span><span class="cm">,</span> <span class="i">$IncludeDirName</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> 100 <span class="k">my</span><span class="s">(</span><span class="i">$FileName</span><span class="cm">,</span> <span class="i">$Index</span><span class="cm">,</span> <span class="i">$Delimiter</span><span class="cm">,</span> <span class="i">$FileExtsPattern</span><span class="cm">,</span> <span class="i">@FilesList</span><span class="cm">,</span> <span class="i">@DirFileNames</span><span class="s">)</span><span class="sc">;</span> 101 102 <span class="c"># Check whether to include directory name in expanded file names...</span> 103 <span class="i">$IncludeDirName</span> = <span class="k">defined</span> <span class="i">$IncludeDirName</span> ? <span class="i">$IncludeDirName</span> <span class="co">:</span> <span class="n">1</span><span class="sc">;</span> 104 105 <span class="c"># Setup file externsions...</span> 106 <span class="i">$FileExtsPattern</span> = <span class="q">""</span><span class="sc">;</span> 107 <span class="k">if</span> <span class="s">(</span><span class="i">$FileExts</span><span class="s">)</span> <span class="s">{</span> 108 <span class="i">$FileExtsPattern</span> = <span class="k">join</span> <span class="q">"|"</span><span class="cm">,</span> <span class="k">split</span> <span class="q">" "</span><span class="cm">,</span> <span class="i">$FileExts</span><span class="sc">;</span> 109 <span class="k">if</span> <span class="s">(</span><span class="i">$FileExtsPattern</span> =~ <span class="q">/\*/</span><span class="s">)</span> <span class="s">{</span> 110 <span class="c"># Replace * by .*? for greedy match...</span> 111 <span class="i">$FileExtsPattern</span> =~ <span class="q">s/\*/\.\*\?/g</span><span class="sc">;</span> 112 <span class="s">}</span> 113 <span class="s">}</span> 114 115 <span class="i">@FilesList</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> 116 117 <span class="j">FILEINDEX:</span> <span class="k">for</span> <span class="s">(</span><span class="i">$Index</span> = <span class="n">0</span><span class="sc">;</span> <span class="i">$Index</span> < <span class="i">@$Files</span><span class="sc">;</span> <span class="i">$Index</span>++<span class="s">)</span> <span class="s">{</span> 118 <span class="i">$FileName</span> = <span class="i">@$Files</span>[<span class="i">$Index</span>]<span class="sc">;</span> 119 <span class="i">$Delimiter</span> = <span class="q">"\/"</span><span class="sc">;</span> 120 <span class="k">if</span> <span class="s">(</span><span class="i">$FileName</span> =~ <span class="q">/\\/</span> <span class="s">)</span> <span class="s">{</span> 121 <span class="i">$Delimiter</span> = <span class="q">"\\"</span><span class="sc">;</span> 122 <span class="s">}</span> 123 124 <span class="k">if</span> <span class="s">(</span><span class="k">-d</span> <span class="i">$FileName</span><span class="s">)</span> <span class="s">{</span> 125 <span class="k">my</span><span class="s">(</span><span class="i">$DirName</span><span class="cm">,</span> <span class="i">$DirNamePrefix</span><span class="s">)</span><span class="sc">;</span> 126 127 <span class="i">$DirName</span> = <span class="i">$FileName</span><span class="sc">;</span> 128 <span class="i">$DirNamePrefix</span> = <span class="i">$IncludeDirName</span> ? <span class="q">"$DirName$Delimiter"</span> <span class="co">:</span> <span class="q">""</span><span class="sc">;</span> 129 130 <span class="c"># glob doesn't appear to work during command line invocation from Windows.</span> 131 <span class="c"># So, use opendir to make it work...</span> 132 <span class="c">#</span> 133 <span class="c"># push @FilesList, map {glob("$DirName/*.$_")} split " ", $FileExts;</span> 134 <span class="c">#</span> 135 <span class="i">@DirFileNames</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> 136 <span class="k">if</span> <span class="s">(</span>!<span class="k">opendir</span> <span class="w">DIRNAME</span><span class="cm">,</span> <span class="i">$DirName</span><span class="s">)</span> <span class="s">{</span> 137 <span class="w">carp</span> <span class="q">"Warning: Ignoring directory $DirName: Couldn't open it: $! ..."</span><span class="sc">;</span> 138 <span class="k">next</span> <span class="j">FILEINDEX</span><span class="sc">;</span> 139 <span class="s">}</span> 140 141 <span class="c"># Collect file names without '.' and '..' as readdir function places them on the list...</span> 142 <span class="c">#</span> 143 <span class="i">@DirFileNames</span> = <span class="k">map</span> <span class="s">{</span> <span class="q">"$DirNamePrefix$_"</span> <span class="s">}</span> <span class="k">grep</span> <span class="s">{</span> !<span class="q">/^(\.|\.\.)$/</span> <span class="s">}</span> <span class="k">readdir</span> <span class="w">DIRNAME</span><span class="sc">;</span> 144 <span class="k">closedir</span> <span class="w">DIRNAME</span><span class="sc">;</span> 145 146 <span class="c"># Collect files with any specified file extensions...</span> 147 <span class="k">if</span> <span class="s">(</span><span class="i">$FileExtsPattern</span><span class="s">)</span> <span class="s">{</span> 148 <span class="i">@DirFileNames</span> = <span class="k">grep</span> <span class="s">{</span> <span class="q">/\.$FileExtsPattern$/</span> <span class="s">}</span> <span class="i">@DirFileNames</span><span class="sc">;</span> 149 <span class="s">}</span> 150 151 <span class="k">push</span> <span class="i">@FilesList</span><span class="cm">,</span> <span class="i">@DirFileNames</span><span class="sc">;</span> 152 <span class="s">}</span> 153 <span class="k">elsif</span> <span class="s">(</span><span class="i">$FileName</span> =~ <span class="q">/\*/</span><span class="s">)</span> <span class="s">{</span> 154 <span class="k">my</span><span class="s">(</span><span class="i">$FileDir</span><span class="cm">,</span> <span class="i">$Name</span><span class="cm">,</span> <span class="i">$FileExt</span><span class="cm">,</span> <span class="i">$DirNamePrefix</span><span class="s">)</span><span class="sc">;</span> 155 156 <span class="c"># Filenames are not expanded during command line invocation from Windows...</span> 157 <span class="s">(</span><span class="i">$FileDir</span><span class="cm">,</span> <span class="i">$Name</span><span class="cm">,</span> <span class="i">$FileExt</span><span class="s">)</span> = <span class="i">ParseFileName</span><span class="s">(</span><span class="i">$FileName</span><span class="s">)</span><span class="sc">;</span> 158 159 <span class="i">$DirNamePrefix</span> = <span class="i">$IncludeDirName</span> ? <span class="q">"$FileDir$Delimiter"</span> <span class="co">:</span> <span class="q">""</span><span class="sc">;</span> 160 161 <span class="i">@DirFileNames</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> 162 <span class="k">if</span> <span class="s">(</span>!<span class="k">opendir</span> <span class="w">FILEDIR</span><span class="cm">,</span> <span class="i">$FileDir</span><span class="s">)</span> <span class="s">{</span> 163 <span class="w">carp</span> <span class="q">"Warning: Ignoring files $FileName: Couldn't open directory $FileDir: $! ..."</span><span class="sc">;</span> 164 <span class="k">next</span> <span class="j">FILEINDEX</span><span class="sc">;</span> 165 <span class="s">}</span> 166 167 <span class="c"># Collect file names without '.' and '..' as readdir function places them on the list...</span> 168 <span class="c">#</span> 169 <span class="i">@DirFileNames</span> = <span class="k">map</span> <span class="s">{</span> <span class="q">"$DirNamePrefix$_"</span> <span class="s">}</span> <span class="k">grep</span> <span class="s">{</span> !<span class="q">/^(\.|\.\.)$/</span> <span class="s">}</span> <span class="k">readdir</span> <span class="w">FILEDIR</span><span class="sc">;</span> 170 <span class="k">closedir</span> <span class="w">FILEDIR</span><span class="sc">;</span> 171 172 <span class="k">if</span> <span class="s">(</span><span class="k">length</span><span class="s">(</span><span class="i">$Name</span><span class="s">)</span> > <span class="n">1</span><span class="s">)</span> <span class="s">{</span> 173 <span class="c"># Replace * by .*? for greedy match...</span> 174 <span class="i">$Name</span> =~ <span class="q">s/\*/\.\*\?/g</span><span class="sc">;</span> 175 <span class="i">@DirFileNames</span> = <span class="k">grep</span> <span class="s">{</span> <span class="q">/$Name/</span> <span class="s">}</span> <span class="i">@DirFileNames</span><span class="sc">;</span> 176 <span class="s">}</span> 177 178 <span class="k">if</span> <span class="s">(</span><span class="i">$FileExt</span><span class="s">)</span> <span class="s">{</span> 179 <span class="i">$FileExt</span> =~ <span class="q">s/\*/\.\*\?/g</span><span class="sc">;</span> 180 <span class="i">@DirFileNames</span> = <span class="k">grep</span> <span class="s">{</span> <span class="q">/\.$FileExt$/</span> <span class="s">}</span> <span class="i">@DirFileNames</span><span class="sc">;</span> 181 <span class="s">}</span> 182 <span class="k">elsif</span> <span class="s">(</span><span class="i">$FileExtsPattern</span><span class="s">)</span> <span class="s">{</span> 183 <span class="i">@DirFileNames</span> = <span class="k">grep</span> <span class="s">{</span> <span class="q">/\.$FileExtsPattern$/</span> <span class="s">}</span> <span class="i">@DirFileNames</span><span class="sc">;</span> 184 <span class="s">}</span> 185 186 <span class="k">push</span> <span class="i">@FilesList</span><span class="cm">,</span> <span class="i">@DirFileNames</span><span class="sc">;</span> 187 <span class="s">}</span> 188 <span class="k">else</span> <span class="s">{</span> 189 <span class="k">push</span> <span class="i">@FilesList</span><span class="cm">,</span> <span class="i">$FileName</span><span class="sc">;</span> 190 <span class="s">}</span> 191 <span class="s">}</span> 192 <span class="k">return</span> <span class="i">@FilesList</span><span class="sc">;</span> 193 <span class="s">}</span> 194 195 <span class="c"># Formatted file modification time...</span> <a name="FormattedFileModificationTimeAndDate-"></a> 196 <span class="k">sub </span><span class="m">FormattedFileModificationTimeAndDate</span> <span class="s">{</span> 197 <span class="k">my</span><span class="s">(</span><span class="i">$FileName</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> 198 <span class="k">my</span><span class="s">(</span><span class="i">$TimeString</span><span class="cm">,</span> <span class="i">$DateString</span><span class="s">)</span> = <span class="s">(</span><span class="q">''</span><span class="s">)</span> x <span class="n">2</span><span class="sc">;</span> 199 200 <span class="k">if</span> <span class="s">(</span>! <span class="k">-e</span> <span class="i">$FileName</span><span class="s">)</span> <span class="s">{</span> 201 <span class="k">return</span> <span class="s">(</span><span class="i">$TimeString</span><span class="cm">,</span> <span class="i">$DateString</span><span class="s">)</span><span class="sc">;</span> 202 <span class="s">}</span> 203 <span class="k">my</span><span class="s">(</span><span class="i">$Hours</span><span class="cm">,</span> <span class="i">$Mins</span><span class="cm">,</span> <span class="i">$Secs</span><span class="cm">,</span> <span class="i">$DayName</span><span class="cm">,</span> <span class="i">$MonthName</span><span class="cm">,</span> <span class="i">$Month</span><span class="cm">,</span> <span class="i">$Year</span><span class="s">)</span> = <span class="i">FileModificationTimeAndDate</span><span class="s">(</span><span class="i">$FileName</span><span class="s">)</span><span class="sc">;</span> 204 205 <span class="c"># Setup time suffix...</span> 206 <span class="k">my</span><span class="s">(</span><span class="i">$TimeSuffix</span><span class="s">)</span> = <span class="q">''</span><span class="sc">;</span> 207 <span class="k">if</span> <span class="s">(</span><span class="i">$Hours</span> < <span class="n">12</span><span class="s">)</span> <span class="s">{</span> 208 <span class="i">$TimeSuffix</span> = <span class="q">'AM'</span><span class="sc">;</span> 209 <span class="s">}</span> 210 <span class="k">elsif</span> <span class="s">(</span><span class="i">$Hours</span> > <span class="n">12</span><span class="s">)</span> <span class="s">{</span> 211 <span class="i">$TimeSuffix</span> = <span class="q">'PM'</span><span class="sc">;</span> 212 <span class="i">$Hours</span> = <span class="i">$Hours</span> - <span class="n">12</span><span class="sc">;</span> 213 <span class="s">}</span> 214 <span class="k">elsif</span> <span class="s">(</span><span class="i">$Hours</span> == <span class="n">12</span> && <span class="s">(</span><span class="i">$Mins</span> > <span class="n">0</span> || <span class="i">$Secs</span> > <span class="n">0</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span> 215 <span class="i">$TimeSuffix</span> = <span class="q">'PM'</span><span class="sc">;</span> 216 <span class="s">}</span> 217 <span class="k">elsif</span> <span class="s">(</span><span class="i">$Hours</span> == <span class="n">12</span> && <span class="i">$Mins</span> == <span class="n">0</span> && <span class="i">$Secs</span> == <span class="n">0</span><span class="s">)</span> <span class="s">{</span> 218 <span class="i">$TimeSuffix</span> = <span class="q">'Noon'</span><span class="sc">;</span> 219 <span class="s">}</span> 220 221 <span class="i">$Month</span> = <span class="i">TextUtil::AddNumberSuffix</span><span class="s">(</span><span class="i">$Month</span><span class="s">)</span><span class="sc">;</span> 222 223 <span class="i">$TimeString</span> = <span class="q">"${DayName} ${Hours}:${Mins}:${Secs} ${TimeSuffix}"</span><span class="sc">;</span> 224 <span class="i">$DateString</span> = <span class="q">"${MonthName} ${Month}, ${Year}"</span><span class="sc">;</span> 225 226 <span class="k">return</span> <span class="s">(</span><span class="i">$TimeString</span><span class="cm">,</span> <span class="i">$DateString</span><span class="s">)</span><span class="sc">;</span> 227 <span class="s">}</span> 228 229 <span class="c"># File modifcation time and date...</span> <a name="FileModificationTimeAndDate-"></a> 230 <span class="k">sub </span><span class="m">FileModificationTimeAndDate</span> <span class="s">{</span> 231 <span class="k">my</span><span class="s">(</span><span class="i">$FileName</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> 232 <span class="k">my</span><span class="s">(</span><span class="i">$Hours</span><span class="cm">,</span> <span class="i">$Mins</span><span class="cm">,</span> <span class="i">$Secs</span><span class="cm">,</span> <span class="i">$DayName</span><span class="cm">,</span> <span class="i">$MonthName</span><span class="cm">,</span> <span class="i">$Month</span><span class="cm">,</span> <span class="i">$Year</span><span class="s">)</span> = <span class="s">(</span><span class="q">''</span><span class="s">)</span> x <span class="n">7</span><span class="sc">;</span> 233 234 <span class="k">if</span> <span class="s">(</span>! <span class="k">-e</span> <span class="i">$FileName</span><span class="s">)</span> <span class="s">{</span> 235 <span class="k">return</span> <span class="s">(</span><span class="i">$Hours</span><span class="cm">,</span> <span class="i">$Mins</span><span class="cm">,</span> <span class="i">$Secs</span><span class="cm">,</span> <span class="i">$DayName</span><span class="cm">,</span> <span class="i">$MonthName</span><span class="cm">,</span> <span class="i">$Month</span><span class="cm">,</span> <span class="i">$Year</span><span class="s">)</span><span class="sc">;</span> 236 <span class="s">}</span> 237 238 <span class="k">my</span><span class="s">(</span><span class="i">$CTimeString</span><span class="cm">,</span> <span class="i">$FileStatRef</span><span class="cm">,</span> <span class="i">$TimeStamp</span><span class="s">)</span><span class="sc">;</span> 239 <span class="i">$FileStatRef</span> = <span class="k">stat</span><span class="s">(</span><span class="i">$FileName</span><span class="s">)</span><span class="sc">;</span> 240 241 <span class="i">$CTimeString</span> = <span class="i">Time::localtime::ctime</span><span class="s">(</span><span class="i">$FileStatRef</span><span class="i">->mtime</span><span class="s">)</span><span class="sc">;</span> 242 243 <span class="c"># ctime returns: Thu Aug 3 10:13:53 2006</span> 244 <span class="s">(</span><span class="i">$DayName</span><span class="cm">,</span> <span class="i">$MonthName</span><span class="cm">,</span> <span class="i">$Month</span><span class="cm">,</span> <span class="i">$TimeStamp</span><span class="cm">,</span> <span class="i">$Year</span><span class="s">)</span> = <span class="k">split</span> <span class="q">/[ ]+/</span><span class="cm">,</span> <span class="i">$CTimeString</span><span class="sc">;</span> 245 <span class="s">(</span><span class="i">$Hours</span><span class="cm">,</span> <span class="i">$Mins</span><span class="cm">,</span> <span class="i">$Secs</span><span class="s">)</span> = <span class="k">split</span> <span class="q">/\:/</span><span class="cm">,</span> <span class="i">$TimeStamp</span><span class="sc">;</span> 246 247 <span class="k">return</span> <span class="s">(</span><span class="i">$Hours</span><span class="cm">,</span> <span class="i">$Mins</span><span class="cm">,</span> <span class="i">$Secs</span><span class="cm">,</span> <span class="i">$DayName</span><span class="cm">,</span> <span class="i">$MonthName</span><span class="cm">,</span> <span class="i">$Month</span><span class="cm">,</span> <span class="i">$Year</span><span class="s">)</span><span class="sc">;</span> 248 <span class="s">}</span> 249 250 <span class="c"># Format file size...</span> <a name="FormatFileSize-"></a> 251 <span class="k">sub </span><span class="m">FormatFileSize</span> <span class="s">{</span> 252 <span class="k">my</span><span class="s">(</span><span class="i">$Precision</span><span class="cm">,</span> <span class="i">$Size</span><span class="s">)</span><span class="sc">;</span> 253 254 <span class="i">$Precision</span> = <span class="n">1</span><span class="sc">;</span> 255 <span class="k">if</span> <span class="s">(</span><span class="i">@_</span> == <span class="n">2</span><span class="s">)</span> <span class="s">{</span> 256 <span class="s">(</span><span class="i">$Size</span><span class="cm">,</span> <span class="i">$Precision</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> 257 <span class="s">}</span> 258 <span class="k">else</span> <span class="s">{</span> 259 <span class="s">(</span><span class="i">$Size</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> 260 <span class="s">}</span> 261 <span class="k">my</span><span class="s">(</span><span class="i">$SizeDenominator</span><span class="cm">,</span> <span class="i">$SizeSuffix</span><span class="s">)</span><span class="sc">;</span> 262 <span class="j">FORMAT:</span> <span class="s">{</span> 263 <span class="k">if</span> <span class="s">(</span><span class="i">$Size</span> < <span class="n">1024</span><span class="s">)</span> <span class="s">{</span> <span class="i">$SizeDenominator</span> = <span class="n">1</span><span class="sc">;</span> <span class="i">$SizeSuffix</span> = <span class="q">'bytes'</span><span class="sc">;</span> <span class="k">last</span> <span class="j">FORMAT</span><span class="sc">;</span><span class="s">}</span> 264 <span class="k">if</span> <span class="s">(</span><span class="i">$Size</span> < <span class="s">(</span><span class="n">1024</span>*<span class="n">1024</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span> <span class="i">$SizeDenominator</span> = <span class="n">1024</span><span class="sc">;</span> <span class="i">$SizeSuffix</span> = <span class="q">'KB'</span><span class="sc">;</span> <span class="k">last</span> <span class="j">FORMAT</span><span class="sc">;</span><span class="s">}</span> 265 <span class="k">if</span> <span class="s">(</span><span class="i">$Size</span> < <span class="s">(</span><span class="n">1024</span>*<span class="n">1024</span>*<span class="n">1024</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span> <span class="i">$SizeDenominator</span> = <span class="n">1024</span>*<span class="n">1024</span><span class="sc">;</span> <span class="i">$SizeSuffix</span> = <span class="q">'MB'</span><span class="sc">;</span> <span class="k">last</span> <span class="j">FORMAT</span><span class="sc">;</span><span class="s">}</span> 266 <span class="k">if</span> <span class="s">(</span><span class="i">$Size</span> < <span class="s">(</span><span class="n">1024</span>*<span class="n">1024</span>*<span class="n">1024</span>*<span class="n">1024</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span> <span class="i">$SizeDenominator</span> = <span class="n">1024</span>*<span class="n">1024</span>*<span class="n">1024</span><span class="sc">;</span> <span class="i">$SizeSuffix</span> = <span class="q">'GB'</span><span class="sc">;</span> <span class="k">last</span> <span class="j">FORMAT</span><span class="sc">;</span><span class="s">}</span> 267 <span class="i">$SizeDenominator</span> = <span class="n">1</span><span class="sc">;</span> <span class="i">$SizeSuffix</span> = <span class="q">'bytes'</span><span class="sc">;</span> 268 <span class="s">}</span> 269 <span class="i">$Size</span> /= <span class="i">$SizeDenominator</span><span class="sc">;</span> 270 <span class="i">$Size</span> = <span class="k">sprintf</span><span class="s">(</span><span class="q">"%.${Precision}f"</span><span class="cm">,</span> <span class="i">$Size</span><span class="s">)</span> + <span class="n">0</span><span class="sc">;</span> 271 <span class="i">$Size</span> = <span class="q">"$Size $SizeSuffix"</span><span class="sc">;</span> 272 273 <span class="k">return</span> <span class="i">$Size</span><span class="sc">;</span> 274 <span class="s">}</span> 275 276 <span class="c"># Get file size in bytes...</span> <a name="FileSize-"></a> 277 <span class="k">sub </span><span class="m">FileSize</span> <span class="s">{</span> 278 <span class="k">my</span><span class="s">(</span><span class="i">$File</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> 279 280 <span class="k">if</span> <span class="s">(</span>! <span class="k">-e</span> <span class="i">$File</span><span class="s">)</span> <span class="s">{</span> 281 <span class="k">return</span> <span class="k">undef</span><span class="sc">;</span> 282 <span class="s">}</span> 283 <span class="k">return</span> <span class="s">(</span><span class="k">-s</span> <span class="i">$File</span><span class="s">)</span> 284 <span class="s">}</span> 285 286 <span class="c"># Get MayaChemTool's lib directory name using @INC to extract</span> 287 <span class="c"># <MAYACHEMTOOLS>/lib directory location: first entry in @INC path should contain</span> 288 <span class="c"># MayaChemTools modules location</span> 289 <span class="c">#</span> <a name="GetMayaChemToolsLibDirName-"></a> 290 <span class="k">sub </span><span class="m">GetMayaChemToolsLibDirName</span> <span class="s">{</span> 291 292 <span class="k">if</span> <span class="s">(</span><span class="k">defined</span> <span class="i">$MayaChemToolsLibDir</span><span class="s">)</span> <span class="s">{</span> 293 <span class="k">return</span> <span class="i">$MayaChemToolsLibDir</span><span class="sc">;</span> 294 <span class="s">}</span> 295 296 <span class="i">$MayaChemToolsLibDir</span> = <span class="q">""</span><span class="sc">;</span> 297 <span class="k">if</span> <span class="s">(</span><span class="i">$INC</span>[<span class="n">0</span>] =~ <span class="q">/MayaChemTools/i</span><span class="s">)</span> <span class="s">{</span> 298 <span class="i">$MayaChemToolsLibDir</span> = <span class="i">$INC</span>[<span class="n">0</span>]<span class="sc">;</span> 299 <span class="s">}</span> 300 <span class="k">else</span> <span class="s">{</span> 301 <span class="c"># Go through rest of the entries...</span> 302 <span class="k">my</span><span class="s">(</span><span class="i">$Index</span><span class="s">)</span><span class="sc">;</span> 303 <span class="j">INDEX:</span> <span class="k">for</span> <span class="i">$Index</span> <span class="s">(</span><span class="n">1</span> .. <span class="i">$#INC</span><span class="s">)</span> <span class="s">{</span> 304 <span class="k">if</span> <span class="s">(</span><span class="i">$INC</span>[<span class="i">$Index</span>] =~ <span class="q">/MayaChemTools/i</span><span class="s">)</span> <span class="s">{</span> 305 <span class="i">$MayaChemToolsLibDir</span> = <span class="i">$INC</span>[<span class="i">$Index</span>]<span class="sc">;</span> 306 <span class="k">last</span> <span class="j">INDEX</span><span class="sc">;</span> 307 <span class="s">}</span> 308 <span class="s">}</span> 309 <span class="k">if</span> <span class="s">(</span>!<span class="i">$MayaChemToolsLibDir</span><span class="s">)</span> <span class="s">{</span> 310 <span class="w">carp</span> <span class="q">"Warning: MayaChemTools lib directory location doesn't appear to exist in library search path specified by \@INC ..."</span><span class="sc">;</span> 311 <span class="s">}</span> 312 <span class="s">}</span> 313 <span class="k">return</span> <span class="i">$MayaChemToolsLibDir</span><span class="sc">;</span> 314 <span class="s">}</span> 315 316 <span class="c"># Get Usage from Pod...</span> <a name="GetUsageFromPod-"></a> 317 <span class="k">sub </span><span class="m">GetUsageFromPod</span> <span class="s">{</span> 318 <span class="k">my</span><span class="s">(</span><span class="i">$Usage</span><span class="cm">,</span> <span class="i">$ScriptPath</span><span class="s">)</span><span class="sc">;</span> 319 320 <span class="s">(</span><span class="i">$ScriptPath</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> 321 <span class="i">$Usage</span> = <span class="q">"Script usage not available: pod2text or pod2text.bat doesn't exist in your Perl installation and direct invocation of Pod::Text also failed\n"</span><span class="sc">;</span> 322 323 <span class="c"># Get pod documentation: try pod2text first followed by perdoc.bat in case it fails to</span> 324 <span class="c"># to handle ActiveState Perl...</span> 325 <span class="k">my</span><span class="s">(</span><span class="i">$PodStatus</span><span class="s">)</span><span class="sc">;</span> 326 <span class="i">$PodStatus</span> = <span class="s">(</span><span class="k">open</span> <span class="w">CMD</span><span class="cm">,</span> <span class="q">"pod2text $ScriptPath|"</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="s">(</span><span class="s">(</span><span class="k">open</span> <span class="w">CMD</span><span class="cm">,</span> <span class="q">"pod2text.bat $ScriptPath|"</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="s">)</span><span class="sc">;</span> 327 <span class="k">if</span> <span class="s">(</span>!<span class="i">$PodStatus</span><span class="s">)</span> <span class="s">{</span> 328 <span class="c"># Try direct invocation of Pod::Text before giving up...</span> 329 <span class="k">my</span><span class="s">(</span><span class="i">$PodTextCmd</span><span class="s">)</span><span class="sc">;</span> 330 <span class="i">$PodTextCmd</span> = <span class="q">"perl -e \'use Pod::Text (); \$TextFormatter = Pod::Text->new(); \$TextFormatter->parse_from_file(\"$ScriptPath\");\'"</span><span class="sc">;</span> 331 <span class="i">$PodStatus</span> = <span class="s">(</span><span class="k">open</span> <span class="w">CMD</span><span class="cm">,</span> <span class="q">"$PodTextCmd|"</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span> 332 <span class="k">if</span> <span class="s">(</span>!<span class="i">$PodStatus</span><span class="s">)</span> <span class="s">{</span> 333 <span class="k">return</span> <span class="i">$Usage</span><span class="sc">;</span> 334 <span class="s">}</span> 335 <span class="s">}</span> 336 <span class="k">my</span><span class="s">(</span><span class="i">$ProcessingSection</span><span class="cm">,</span> <span class="i">$InParametersSection</span><span class="cm">,</span> <span class="i">$InOptionsSection</span><span class="cm">,</span> <span class="i">@LineWords</span><span class="s">)</span><span class="sc">;</span> 337 <span class="i">$ProcessingSection</span> = <span class="n">0</span><span class="sc">;</span> <span class="i">$InParametersSection</span> = <span class="n">0</span><span class="sc">;</span> <span class="i">$InOptionsSection</span> = <span class="n">0</span><span class="sc">;</span> 338 <span class="j">PODLINE:</span> <span class="k">while</span> <span class="s">(</span><span class="q"><CMD></span><span class="s">)</span> <span class="s">{</span> 339 <span class="k">if</span> <span class="s">(</span><span class="q">/^SYNOPSIS/</span><span class="s">)</span> <span class="s">{</span> 340 <span class="i">$_</span> = <span class="q"><CMD></span><span class="sc">;</span> <span class="k">chomp</span><span class="sc">;</span> <span class="q">s/^ +//g</span><span class="sc">;</span> 341 <span class="s">(</span><span class="i">@LineWords</span><span class="s">)</span> = <span class="k">split</span> <span class="q">/ /</span><span class="sc">;</span> 342 <span class="i">$Usage</span> = <span class="q">qq(Usage: $LineWords[0] [-options]... )</span><span class="sc">;</span> 343 <span class="k">shift</span> <span class="i">@LineWords</span><span class="sc">;</span> 344 <span class="i">$Usage</span> .= <span class="k">join</span><span class="s">(</span><span class="q">" "</span><span class="cm">,</span> <span class="i">@LineWords</span><span class="s">)</span> . <span class="q">"\n"</span><span class="sc">;</span> 345 <span class="s">}</span> 346 <span class="k">elsif</span> <span class="s">(</span><span class="q">/^(DESCRIPTION|PARAMETERS|OPTIONS|EXAMPLES|AUTHOR|SEE ALSO|COPYRIGHT)/i</span><span class="s">)</span> <span class="s">{</span> 347 <span class="c"># Various sections...</span> 348 <span class="k">chomp</span><span class="sc">;</span> 349 <span class="i">$Usage</span> .= <span class="k">ucfirst</span><span class="s">(</span><span class="k">lc</span><span class="s">(</span><span class="i">$_</span><span class="s">)</span><span class="s">)</span> . <span class="q">":\n"</span><span class="sc">;</span> 350 <span class="i">$ProcessingSection</span> = <span class="n">1</span><span class="sc">;</span> 351 <span class="i">$InOptionsSection</span> = <span class="q">/^OPTIONS/</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span> 352 <span class="i">$InParametersSection</span> = <span class="q">/^PARAMETERS/</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span> 353 <span class="s">}</span> 354 <span class="k">elsif</span> <span class="s">(</span><span class="i">$InParametersSection</span>|<span class="i">$InOptionsSection</span><span class="s">)</span> <span class="s">{</span> 355 <span class="k">if</span> <span class="s">(</span><span class="q">/^[ ]+\-/</span> || <span class="q">/^[ ]{4,4}/</span><span class="s">)</span> <span class="s">{</span> 356 <span class="c"># Start of option line: any number of spaces followed by - sign.</span> 357 <span class="c"># Put back in <> which pod2text replaced to **</span> 358 <span class="k">my</span><span class="s">(</span><span class="i">$OptionLine</span><span class="s">)</span> = <span class="q">qq($_)</span><span class="sc">;</span> 359 <span class="j">OPTIONLINE:</span> <span class="k">while</span> <span class="s">(</span><span class="q"><CMD></span><span class="s">)</span> <span class="s">{</span> 360 <span class="k">if</span> <span class="s">(</span><span class="q">/^( )/</span><span class="s">)</span> <span class="s">{</span> 361 <span class="i">$OptionLine</span> .= <span class="q">qq($_)</span><span class="sc">;</span> 362 <span class="s">}</span> 363 <span class="k">else</span> <span class="s">{</span> 364 <span class="i">$OptionLine</span> =~ <span class="q">s/\*(([a-zA-Z0-9])|(\[)|(\#)|(\"))/"\<" . substr($&, -1, 1)/e</span><span class="sc">;</span> 365 <span class="i">$OptionLine</span> =~ <span class="q">s/(([a-zA-Z0-9])|(\])|(\#)|(\"))\*/substr($&, 0, 1) . "\>"/e</span><span class="sc">;</span> 366 <span class="i">$Usage</span> .= <span class="q">qq($OptionLine$_)</span><span class="sc">;</span> 367 <span class="k">last</span> <span class="j">OPTIONLINE</span><span class="sc">;</span> 368 <span class="s">}</span> 369 <span class="s">}</span> 370 <span class="s">}</span> 371 <span class="s">}</span> 372 <span class="k">else</span> <span class="s">{</span> 373 <span class="k">if</span> <span class="s">(</span><span class="i">$ProcessingSection</span><span class="s">)</span> <span class="s">{</span> <span class="i">$Usage</span> .= <span class="q">qq($_)</span><span class="sc">;</span> <span class="s">}</span> 374 <span class="s">}</span> 375 <span class="s">}</span> 376 <span class="k">close</span> <span class="w">CMD</span><span class="sc">;</span> 377 378 <span class="c"># Take out **which pod2text puts in for <></span> 379 <span class="i">$Usage</span> =~ <span class="q">s/\*(([a-zA-Z0-9;#-])|(\")|(\()|(\[)|(\.))/substr($&, -1, 1)/eg</span><span class="sc">;</span> 380 <span class="i">$Usage</span> =~ <span class="q">s/(([a-zA-Z0-9;#-])|(\")|(\))|(\])|(\.))\*/substr($&, 0, 1)/eg</span><span class="sc">;</span> 381 382 <span class="k">return</span> <span class="i">$Usage</span><span class="sc">;</span> 383 <span class="s">}</span> 384 385 <span class="c"># Split full file name into directory path, file name, and the extension.</span> <a name="ParseFileName-"></a> 386 <span class="k">sub </span><span class="m">ParseFileName</span> <span class="s">{</span> 387 <span class="k">my</span><span class="s">(</span><span class="i">$FullName</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> 388 <span class="k">my</span><span class="s">(</span><span class="i">$FileDir</span><span class="cm">,</span> <span class="i">$FileName</span><span class="cm">,</span> <span class="i">$FileExt</span><span class="cm">,</span> <span class="i">@FullFileNameParts</span><span class="cm">,</span> <span class="i">@FileNameParts</span><span class="cm">,</span> <span class="i">$Delimiter</span><span class="s">)</span><span class="sc">;</span> 389 390 <span class="i">$Delimiter</span> = <span class="q">"\/"</span><span class="sc">;</span> 391 <span class="k">if</span> <span class="s">(</span><span class="i">$FullName</span> =~ <span class="q">/\\/</span> <span class="s">)</span> <span class="s">{</span> 392 <span class="i">$Delimiter</span> = <span class="q">"\\"</span><span class="sc">;</span> 393 <span class="i">$FullName</span> =~ <span class="q">s/\\/\//g</span><span class="sc">;</span> 394 <span class="s">}</span> 395 <span class="i">$FileDir</span> = <span class="q">""</span><span class="sc">;</span> <span class="i">$FileName</span> = <span class="q">""</span><span class="sc">;</span> <span class="i">$FileExt</span> = <span class="q">""</span><span class="sc">;</span> 396 <span class="i">@FullFileNameParts</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> <span class="i">@FileNameParts</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> 397 398 <span class="i">@FullFileNameParts</span> = <span class="k">split</span> <span class="q">"\/"</span><span class="cm">,</span> <span class="i">$FullName</span><span class="sc">;</span> 399 <span class="i">@FileNameParts</span> = <span class="k">split</span> <span class="q">/\./</span><span class="cm">,</span> <span class="i">$FullFileNameParts</span>[<span class="i">$#FullFileNameParts</span>]<span class="sc">;</span> 400 401 <span class="c"># Setup file dir...</span> 402 <span class="k">if</span> <span class="s">(</span><span class="i">@FullFileNameParts</span> == <span class="n">1</span><span class="s">)</span> <span class="s">{</span> 403 <span class="i">$FileDir</span> = <span class="q">"\."</span><span class="sc">;</span> 404 <span class="s">}</span> 405 <span class="k">else</span> <span class="s">{</span> 406 <span class="k">pop</span> <span class="i">@FullFileNameParts</span><span class="sc">;</span> 407 <span class="i">$FileDir</span> = <span class="k">join</span> <span class="i">$Delimiter</span><span class="cm">,</span> <span class="i">@FullFileNameParts</span><span class="sc">;</span> 408 <span class="s">}</span> 409 410 <span class="c"># Setup file name and ext...</span> 411 <span class="k">if</span> <span class="s">(</span><span class="i">@FileNameParts</span> == <span class="n">1</span><span class="s">)</span> <span class="s">{</span> 412 <span class="i">$FileName</span> = <span class="i">$FileNameParts</span>[<span class="n">0</span>]<span class="sc">;</span> 413 <span class="i">$FileExt</span> = <span class="q">""</span><span class="sc">;</span> 414 <span class="s">}</span> 415 <span class="k">elsif</span> <span class="s">(</span><span class="i">@FileNameParts</span> == <span class="n">2</span><span class="s">)</span> <span class="s">{</span> 416 <span class="i">$FileName</span> = <span class="i">$FileNameParts</span>[<span class="n">0</span>]<span class="sc">;</span> 417 <span class="i">$FileExt</span> = <span class="i">$FileNameParts</span>[<span class="n">1</span>]<span class="sc">;</span> 418 <span class="s">}</span> 419 <span class="k">elsif</span> <span class="s">(</span><span class="i">@FileNameParts</span> > <span class="n">2</span><span class="s">)</span> <span class="s">{</span> 420 <span class="c"># Use the last entry as file extension and the rest for file name...</span> 421 <span class="i">$FileExt</span> = <span class="i">$FileNameParts</span>[<span class="i">$#FileNameParts</span>]<span class="sc">;</span> 422 <span class="k">pop</span> <span class="i">@FileNameParts</span><span class="sc">;</span> 423 <span class="i">$FileName</span> = <span class="k">join</span> <span class="q">'.'</span><span class="cm">,</span> <span class="i">@FileNameParts</span><span class="sc">;</span> 424 <span class="s">}</span> 425 <span class="k">return</span> <span class="s">(</span><span class="i">$FileDir</span><span class="cm">,</span> <span class="i">$FileName</span><span class="cm">,</span> <span class="i">$FileExt</span><span class="s">)</span><span class="sc">;</span> 426 <span class="s">}</span> 427 <a name="EOF-"></a></pre> <p> </p> <br /> <center> <img src="../../../images/h2o2.png"> </center> </body> </html>