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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<html><head><meta name="robots" content="noindex">
+<title>filemgr.h Source File</title>
+<link href="doxygen.css" rel="stylesheet" type="text/css">
+</head><body bgcolor="#ffffff">
+<!-- Generated by Doxygen 1.1.5 on Thu May 24 19:50:25 2001 -->
+<center>
+<a class="qindex" href="index.html">Main Page</a> &nbsp; <a class="qindex" href="hierarchy.html">Class Hierarchy</a> &nbsp; <a class="qindex" href="classes.html">Alphabetical List</a> &nbsp; <a class="qindex" href="annotated.html">Compound List</a> &nbsp; <a class="qindex" href="files.html">File List</a> &nbsp; <a class="qindex" href="functions.html">Compound Members</a> &nbsp; </center>
+<hr><h1>filemgr.h</h1><div class="fragment"><pre>00001 <font class="comment">/******************************************************************************
+</font>00002 <font class="comment"> * filemgr.h - definition of class FileMgr used for pooling file handles
+</font>00003 <font class="comment"> *
+</font>00004 <font class="comment"> * $Id: filemgr.h-source.html,v 1.10 2001/05/25 10:44:21 jansorg Exp $
+</font>00005 <font class="comment"> *
+</font>00006 <font class="comment"> * Copyright 1998 CrossWire Bible Society (http://www.crosswire.org)
+</font>00007 <font class="comment"> * CrossWire Bible Society
+</font>00008 <font class="comment"> * P. O. Box 2528
+</font>00009 <font class="comment"> * Tempe, AZ 85280-2528
+</font>00010 <font class="comment"> *
+</font>00011 <font class="comment"> * This program is free software; you can redistribute it and/or modify it
+</font>00012 <font class="comment"> * under the terms of the GNU General Public License as published by the
+</font>00013 <font class="comment"> * Free Software Foundation version 2.
+</font>00014 <font class="comment"> *
+</font>00015 <font class="comment"> * This program is distributed in the hope that it will be useful, but
+</font>00016 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of
+</font>00017 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+</font>00018 <font class="comment"> * General Public License for more details.
+</font>00019 <font class="comment"> *
+</font>00020 <font class="comment"> */</font>
+00021
+00022 <font class="preprocessor">#ifndef FILEMGR_H
+</font>00023 <font class="preprocessor"></font><font class="preprocessor">#define FILEMGR_H
+</font>00024 <font class="preprocessor"></font>
+00025 <font class="preprocessor">#include &lt;sys/stat.h&gt;</font>
+00026
+00027 <font class="preprocessor">#include &lt;defs.h&gt;</font>
+00028
+00029 <font class="keyword">class </font>SWDLLEXPORT FileMgr;
+00030
+00031 <font class="keyword">class </font>SWDLLEXPORT FileDesc
+00032 {
+00033
+00034 <font class="keyword">friend</font> <font class="keyword">class </font>FileMgr;
+00035
+00036 <font class="keywordtype">char</font> *path;
+00037 <font class="keywordtype">int</font> mode;
+00038 <font class="keywordtype">int</font> perms;
+00039 <font class="keywordtype">long</font> offset;
+00040 <font class="keywordtype">int</font> fd; <font class="comment">// -77 closed;</font>
+00041 FileMgr *parent;
+00042 FileDesc *next;
+00043
+00044 <font class="keyword">public</font>:
+00045 FileDesc (FileMgr * parent, <font class="keywordtype">char</font> *path, <font class="keywordtype">int</font> mode, <font class="keywordtype">int</font> perms);
+00046 <font class="keyword">virtual</font> ~FileDesc ();
+00047 <font class="keywordtype">int</font> getFd ();
+00048 };
+00049
+00050
+00051 <font class="keyword">class </font>FileMgr
+00052 {
+00053
+00054 <font class="keyword">friend</font> <font class="keyword">class </font>FileDesc;
+00055
+00056 FileDesc *files;
+00057 <font class="keywordtype">int</font> sysOpen (FileDesc * file);
+00058 <font class="keyword">public</font>:
+00059
+00060 FileMgr (<font class="keywordtype">int</font> maxFiles = 35);
+00061 ~FileMgr ();
+00062 FileDesc *open (<font class="keywordtype">char</font> *path, <font class="keywordtype">int</font> mode, <font class="keywordtype">int</font> perms = S_IREAD | S_IWRITE);
+00063 <font class="keywordtype">void</font> close (FileDesc *);
+00064
+00065 <font class="keyword">static</font> <font class="keywordtype">char</font> existsFile (<font class="keyword">const</font> <font class="keywordtype">char</font> *ipath, <font class="keyword">const</font> <font class="keywordtype">char</font> *ifileName = 0);
+00066 <font class="keyword">static</font> <font class="keywordtype">char</font> existsDir (<font class="keyword">const</font> <font class="keywordtype">char</font> *ipath, <font class="keyword">const</font> <font class="keywordtype">char</font> *idirName = 0);
+00067 <font class="comment">// to truncate a file at its current position</font>
+00068 <font class="comment">// leaving byte at current possition intact</font>
+00069 <font class="comment">// deleting everything afterward.</font>
+00070 <font class="keywordtype">char</font> trunc (FileDesc *);
+00071
+00072 <font class="keywordtype">int</font> maxFiles;
+00073 <font class="keyword">static</font> FileMgr systemFileMgr;
+00074 };
+00075
+00076
+00077
+00078
+00079 <font class="preprocessor">#endif
+</font></div></pre><hr><address><small>Generated at Thu May 24 19:50:25 2001 for The Sword Project by
+<a href="http://www.stack.nl/~dimitri/doxygen/index.html">
+<img src="doxygen.gif" alt="doxygen" align=center border=0
+width=110 height=53></a>1.1.5 written by <a href="mailto:dimitri@stack.nl">Dimitri van Heesch</a>,
+ &copy; 1997-2000</small></address>
+</body>
+</html>