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<hr><h1>include/id3/writer.h</h1><a href="writer_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <font class="comment">// -*- C++ -*-</font>
00002 <font class="comment">// $Id: writer.h,v 1.6 2001/07/30 18:22:53 abscess Exp $</font>
00003
00004 <font class="comment">// id3lib: a software library for creating and manipulating id3v1/v2 tags</font>
00005 <font class="comment">// Copyright 1999, 2000 Scott Thomas Haug</font>
00006
00007 <font class="comment">// This library is free software; you can redistribute it and/or modify it</font>
00008 <font class="comment">// under the terms of the GNU Library General Public License as published by</font>
00009 <font class="comment">// the Free Software Foundation; either version 2 of the License, or (at your</font>
00010 <font class="comment">// option) any later version.</font>
00011 <font class="comment">//</font>
00012 <font class="comment">// This library is distributed in the hope that it will be useful, but WITHOUT</font>
00013 <font class="comment">// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or</font>
00014 <font class="comment">// FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public</font>
00015 <font class="comment">// License for more details.</font>
00016 <font class="comment">//</font>
00017 <font class="comment">// You should have received a copy of the GNU Library General Public License</font>
00018 <font class="comment">// along with this library; if not, write to the Free Software Foundation,</font>
00019 <font class="comment">// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.</font>
00020
00021 <font class="comment">// The id3lib authors encourage improvements and optimisations to be sent to</font>
00022 <font class="comment">// the id3lib coordinator. Please see the README file for details on where to</font>
00023 <font class="comment">// send such submissions. See the AUTHORS file for a list of people who have</font>
00024 <font class="comment">// contributed to id3lib. See the ChangeLog file for a list of changes to</font>
00025 <font class="comment">// id3lib. These files are distributed with id3lib at</font>
00026 <font class="comment">// http://download.sourceforge.net/id3lib/</font>
00027
00028 <font class="preprocessor">#ifndef _ID3LIB_WRITER_H_</font>
00029 <font class="preprocessor"></font><font class="preprocessor">#define _ID3LIB_WRITER_H_</font>
00030 <font class="preprocessor"></font>
00031 <font class="preprocessor">#include <<a class="code" href="globals_8h.html">id3/globals.h</a>></font>
00032
<a name="l00033"></a><a class="code" href="class_i_d3___writer.html">00033</a> <font class="keyword">class </font><a class="code" href="globals_8h.html#a1">ID3_CPP_EXPORT</a> <a class="code" href="class_i_d3___writer.html">ID3_Writer</a>
00034 {
00035 <font class="keyword">public</font>:
<a name="l00036"></a><a class="code" href="class_i_d3___writer.html#s0">00036</a> <font class="keyword">typedef</font> <a class="code" href="sized__types_8h.html#a4">uint32</a> size_type;
<a name="l00037"></a><a class="code" href="class_i_d3___writer.html#s1">00037</a> <font class="keyword">typedef</font> <a class="code" href="sized__types_8h.html#a0">uint8</a> char_type;
<a name="l00038"></a><a class="code" href="class_i_d3___writer.html#s2">00038</a> <font class="keyword">typedef</font> <a class="code" href="sized__types_8h.html#a4">uint32</a> pos_type;
<a name="l00039"></a><a class="code" href="class_i_d3___writer.html#s3">00039</a> <font class="keyword">typedef</font> <a class="code" href="sized__types_8h.html#a5">int32</a> off_type;
<a name="l00040"></a><a class="code" href="class_i_d3___writer.html#s4">00040</a> <font class="keyword">typedef</font> <a class="code" href="sized__types_8h.html#a3">int16</a> int_type;
00041 <font class="keyword">static</font> <font class="keyword">const</font> int_type END_OF_WRITER;
00042
00044 <font class="keyword">virtual</font> <font class="keywordtype">void</font> close() = 0;
00045
00047 <font class="keyword">virtual</font> <font class="keywordtype">void</font> flush() = 0;
00048
<a name="l00050"></a><a class="code" href="class_i_d3___writer.html#a2">00050</a> <font class="keyword">virtual</font> pos_type getBeg() { <font class="keywordflow">return</font> static_cast<pos_type>(0); }
00051
<a name="l00055"></a><a class="code" href="class_i_d3___writer.html#a3">00055</a> <font class="keyword">virtual</font> pos_type getEnd() { <font class="keywordflow">return</font> static_cast<pos_type>(-1); }
00056
00058 <font class="keyword">virtual</font> pos_type getCur() = 0;
00059
<a name="l00061"></a><a class="code" href="class_i_d3___writer.html#a5">00061</a> <font class="keyword">virtual</font> size_type getSize() { <font class="keywordflow">return</font> this->getCur() - this->getBeg(); }
00062
<a name="l00064"></a><a class="code" href="class_i_d3___writer.html#a6">00064</a> <font class="keyword">virtual</font> size_type getMaxSize() { <font class="keywordflow">return</font> this->getEnd() - this->getBeg(); }
00065
<a name="l00071"></a><a class="code" href="class_i_d3___writer.html#a7">00071</a> <font class="keyword">virtual</font> int_type writeChar(char_type ch)
00072 {
00073 <font class="keywordflow">if</font> (this->atEnd())
00074 {
00075 <font class="keywordflow">return</font> END_OF_WRITER;
00076 }
00077 this->writeChars(&ch, 1);
00078 <font class="keywordflow">return</font> ch;
00079 }
00080
00086 <font class="keyword">virtual</font> size_type writeChars(<font class="keyword">const</font> char_type buf[], size_type len) = 0;
<a name="l00087"></a><a class="code" href="class_i_d3___writer.html#a9">00087</a> <font class="keyword">virtual</font> size_type writeChars(<font class="keyword">const</font> <font class="keywordtype">char</font> buf[], size_type len)
00088 {
00089 <font class="keywordflow">return</font> this->writeChars(reinterpret_cast<const char_type *>(buf), len);
00090 }
00091
<a name="l00092"></a><a class="code" href="class_i_d3___writer.html#a10">00092</a> <font class="keyword">virtual</font> <font class="keywordtype">bool</font> atEnd()
00093 {
00094 <font class="keywordflow">return</font> this->getCur() >= this->getEnd();
00095 }
00096 };
00097
00098 <font class="preprocessor">#endif </font><font class="comment">/* _ID3LIB_WRITER_H_ */</font>
</pre></div><hr><address><small>Generated on Thu Jan 3 07:35:55 2002 for id3lib by
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