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authordanglassey <danglassey>2002-08-14 09:57:17 +0000
committerdanglassey <danglassey>2002-08-14 09:57:17 +0000
commitdaa67ff1f728c07f2a116ee9a9f4505479ca6808 (patch)
treec224a537d30480002ae0560cc9104b543b4d1b5e /doc/api-documentation/html/filemgr_8h-source.html
parent6d6973e035aac5ec1676efccd5b8ada70c40b639 (diff)
downloadsword-sf-cvs-import-1.1.1.tar.gz
Initial import from crosswire CVS for syncingimport-1.1.1
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
+<title>filemgr.h Source File</title>
+<link href="doxygen.css" rel="stylesheet" type="text/css">
+</head><body>
+<!-- Generated by Doxygen 1.2.15 -->
+<center>
+<a class="qindex" href="index.html">Main Page</a> &nbsp; <a class="qindex" href="namespaces.html">Namespace List</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_8h-source.html,v 1.7 2002/06/20 20:23:08 mgruner 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 <font class="preprocessor">#include &lt;fcntl.h&gt;</font>
+00027
+00028 <font class="preprocessor">#include &lt;defs.h&gt;</font>
+00029
+00030 <font class="keyword">class </font>SWDLLEXPORT FileMgr;
+00031
+00032 <font class="keyword">class </font>SWDLLEXPORT FileDesc
+00033 {
+00034
+00035 <font class="keyword">friend</font> <font class="keyword">class </font>FileMgr;
+00036
+00037 <font class="keywordtype">long</font> offset;
+00038 <font class="keywordtype">int</font> fd; <font class="comment">// -77 closed;</font>
+00039 FileMgr *parent;
+00040 FileDesc *next;
+00041
+00042 <font class="keyword">public</font>:
+00043 FileDesc (FileMgr * parent, <font class="keywordtype">char</font> *path, <font class="keywordtype">int</font> mode, <font class="keywordtype">int</font> perms, <font class="keywordtype">bool</font> tryDowngrade);
+00044 <font class="keyword">virtual</font> ~FileDesc ();
+00045 <font class="keywordtype">int</font> getFd ();
+00046 <font class="keywordtype">char</font> *path;
+00047 <font class="keywordtype">int</font> mode;
+00048 <font class="keywordtype">int</font> perms;
+00049 <font class="keywordtype">bool</font> tryDowngrade;
+00050 };
+00051
+00052
+00053 <font class="keyword">class </font>FileMgr
+00054 {
+00055
+00056 <font class="keyword">friend</font> <font class="keyword">class </font>FileDesc;
+00057
+00058 FileDesc *files;
+00059 <font class="keywordtype">int</font> sysOpen (FileDesc * file);
+00060 <font class="keyword">public</font>:
+00061
+00062 FileMgr (<font class="keywordtype">int</font> maxFiles = 35);
+00063 ~FileMgr ();
+00064 FileDesc *open (<font class="keywordtype">char</font> *path, <font class="keywordtype">int</font> mode, <font class="keywordtype">bool</font> tryDowngrade);
+00065 FileDesc *open (<font class="keywordtype">char</font> *path, <font class="keywordtype">int</font> mode, <font class="keywordtype">int</font> perms = S_IREAD | S_IWRITE, <font class="keywordtype">bool</font> tryDowngrade = <font class="keyword">false</font>);
+00066 <font class="keywordtype">void</font> close (FileDesc *);
+00067
+00068 <font class="keyword">static</font> <font class="keywordtype">signed</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);
+00069 <font class="keyword">static</font> <font class="keywordtype">signed</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);
+00070 <font class="comment">// to truncate a file at its current position</font>
+00071 <font class="comment">// leaving byte at current possition intact</font>
+00072 <font class="comment">// deleting everything afterward.</font>
+00073 <font class="keywordtype">signed</font> <font class="keywordtype">char</font> trunc (FileDesc *);
+00074
+00075 <font class="keywordtype">int</font> maxFiles;
+00076 <font class="keyword">static</font> FileMgr systemFileMgr;
+00077 };
+00078
+00079
+00080
+00081
+00082 <font class="preprocessor">#endif</font>
+</pre></div><hr><address align="right"><small>Generated on Thu Jun 20 22:12:59 2002 for The Sword Project by
+<a href="http://www.doxygen.org/index.html">
+<img src="doxygen.png" alt="doxygen" align="middle" border=0
+width=110 height=53></a>1.2.15 </small></address>
+</body>
+</html>
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