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ZealOS/docs/System/BlkDev/ZDiskB.html
TomAwezome e29a8d9a46 Fix codebase HTML generation.
2021-07-03 02:51:43 -04:00

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<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=US-ASCII">
<meta name="generator" content="ZealOS V0.05">
<style type="text/css">
body {background-color:#000000;}
.cF0{color:#ffffff;background-color:#000000;}
.cF1{color:#3465a4;background-color:#000000;}
.cF2{color:#4e9a06;background-color:#000000;}
.cF3{color:#06989a;background-color:#000000;}
.cF4{color:#a24444;background-color:#000000;}
.cF5{color:#75507b;background-color:#000000;}
.cF6{color:#ce982f;background-color:#000000;}
.cF7{color:#bcc0b9;background-color:#000000;}
.cF8{color:#555753;background-color:#000000;}
.cF9{color:#729fcf;background-color:#000000;}
.cFA{color:#82bc49;background-color:#000000;}
.cFB{color:#34e2e2;background-color:#000000;}
.cFC{color:#ac3535;background-color:#000000;}
.cFD{color:#ad7fa8;background-color:#000000;}
.cFE{color:#fce94f;background-color:#000000;}
.cFF{color:#000000;background-color:#000000;}
</style>
</head>
<body>
<pre style="font-family:courier;font-size:10pt">
<a name="l1"></a><span class=cF0>#</span><span class=cF1>help_index</span><span class=cF0> </span><span class=cF6>&quot;File/Internal&quot;</span><span class=cF0>
<a name="l2"></a></span><span class=cF9>I64</span><span class=cF0> </span><span class=cF5>DirTreeSerializeSize</span><span class=cF0>(</span><span class=cF9>CDirEntry</span><span class=cF0> *tmpde)
<a name="l3"></a>{
<a name="l4"></a> </span><span class=cF9>I64</span><span class=cF0> res = </span><span class=cFE>0</span><span class=cF0>;
<a name="l5"></a>
<a name="l6"></a> </span><span class=cF1>while</span><span class=cF0> (tmpde)
<a name="l7"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l8"></a> res += </span><span class=cF3>CDIR_SIZE</span><span class=cF0> + </span><span class=cFE>1</span><span class=cF0>;
<a name="l9"></a> </span><span class=cF1>if</span><span class=cF0> (tmpde-&gt;attr &amp; </span><span class=cF3>RS_ATTR_DIR</span><span class=cF0>)
<a name="l10"></a> res += </span><span class=cF5>DirTreeSerializeSize</span><span class=cF0>(tmpde-&gt;sub);
<a name="l11"></a> tmpde = tmpde-&gt;next;
<a name="l12"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l13"></a>
<a name="l14"></a> </span><span class=cF1>return</span><span class=cF0> res + </span><span class=cFE>1</span><span class=cF0>;
<a name="l15"></a>}
<a name="l16"></a></span><span class=cF9>I64</span><span class=cF0> </span><span class=cF5>DirTreeSerializeFill</span><span class=cF0>(</span><span class=cF9>CDirEntry</span><span class=cF0> *tmpde, </span><span class=cF1>U8</span><span class=cF0> *dst)
<a name="l17"></a>{
<a name="l18"></a> </span><span class=cF9>I64</span><span class=cF0> res = </span><span class=cFE>0</span><span class=cF0>, i;
<a name="l19"></a>
<a name="l20"></a> </span><span class=cF1>while</span><span class=cF0> (tmpde)
<a name="l21"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l22"></a> *dst++ = </span><span class=cFE>1</span><span class=cF0>;
<a name="l23"></a> res++;
<a name="l24"></a> </span><span class=cF5>MemCopy</span><span class=cF0>(dst, &amp;tmpde-&gt;</span><span class=cF1>start</span><span class=cF0>, </span><span class=cF3>CDIR_SIZE</span><span class=cF0>);
<a name="l25"></a> dst += </span><span class=cF3>CDIR_SIZE</span><span class=cF0>;
<a name="l26"></a> res += </span><span class=cF3>CDIR_SIZE</span><span class=cF0>;
<a name="l27"></a> </span><span class=cF1>if</span><span class=cF0> (tmpde-&gt;attr &amp; </span><span class=cF3>RS_ATTR_DIR</span><span class=cF0>)
<a name="l28"></a> {
<a name="l29"></a> i = </span><span class=cF5>DirTreeSerializeFill</span><span class=cF0>(tmpde-&gt;sub, dst);
<a name="l30"></a> dst += i;
<a name="l31"></a> res += i;
<a name="l32"></a> }
<a name="l33"></a> tmpde = tmpde-&gt;next;
<a name="l34"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l35"></a> *dst = </span><span class=cFE>0</span><span class=cF0>;
<a name="l36"></a>
<a name="l37"></a> </span><span class=cF1>return</span><span class=cF0> res + </span><span class=cFE>1</span><span class=cF0>;
<a name="l38"></a>}
<a name="l39"></a></span><span class=cF1>public</span><span class=cF0> </span><span class=cF1>U8</span><span class=cF0> *</span><span class=cF5>DirTreeSerialize</span><span class=cF0>(</span><span class=cF9>CDirEntry</span><span class=cF0> *tmpde, </span><span class=cF9>I64</span><span class=cF0> *_size=</span><span class=cF3>NULL</span><span class=cF0>)
<a name="l40"></a>{</span><span class=cF2>//Serialize tree returned from </span><a href="https://tomawezome.github.io/ZealOS/Kernel/BlkDev/DiskFind.html#l32"><span class=cF4>FilesFind</span></a><span class=cF2>() into a one contiguous U8 array.</span><span class=cF0>
<a name="l41"></a> </span><span class=cF9>I64</span><span class=cF0> size = </span><span class=cF5>DirTreeSerializeSize</span><span class=cF0>(tmpde);
<a name="l42"></a> </span><span class=cF1>U8</span><span class=cF0> *buf = </span><span class=cF5>MAlloc</span><span class=cF0>(size);
<a name="l43"></a>
<a name="l44"></a> </span><span class=cF5>DirTreeSerializeFill</span><span class=cF0>(tmpde, buf);
<a name="l45"></a> </span><span class=cF1>if</span><span class=cF0> (_size)
<a name="l46"></a> *_size = size;
<a name="l47"></a>
<a name="l48"></a> </span><span class=cF1>return</span><span class=cF0> buf;
<a name="l49"></a>}
<a name="l50"></a>
<a name="l51"></a></span><span class=cF1>U8</span><span class=cF0> *</span><span class=cF5>DirTreeUnserialize2</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *src, </span><span class=cF9>CDirEntry</span><span class=cF0> **tmpde)
<a name="l52"></a>{
<a name="l53"></a> </span><span class=cF9>CDirEntry</span><span class=cF0> *tmpde1;
<a name="l54"></a>
<a name="l55"></a> </span><span class=cF1>if</span><span class=cF0> (*src++)
<a name="l56"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l57"></a> tmpde1 = </span><span class=cF5>CAlloc</span><span class=cF0>(</span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CDirEntry</span><span class=cF7>)</span><span class=cF0>);
<a name="l58"></a> *tmpde = tmpde1;
<a name="l59"></a> </span><span class=cF5>MemCopy</span><span class=cF0>(&amp;tmpde1-&gt;</span><span class=cF1>start</span><span class=cF0>, src, </span><span class=cF3>CDIR_SIZE</span><span class=cF0>);
<a name="l60"></a> src += </span><span class=cF3>CDIR_SIZE</span><span class=cF0>;
<a name="l61"></a> </span><span class=cF1>if</span><span class=cF0> (tmpde1-&gt;attr &amp; </span><span class=cF3>RS_ATTR_DIR</span><span class=cF0>)
<a name="l62"></a> src = </span><span class=cF5>DirTreeUnserialize2</span><span class=cF0>(src, &amp;tmpde1-&gt;sub);
<a name="l63"></a> src = </span><span class=cF5>DirTreeUnserialize2</span><span class=cF0>(src, &amp;tmpde1-&gt;next);
<a name="l64"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l65"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l66"></a> *tmpde = </span><span class=cF3>NULL</span><span class=cF0>;
<a name="l67"></a>
<a name="l68"></a> </span><span class=cF1>return</span><span class=cF0> src;
<a name="l69"></a>}
<a name="l70"></a></span><span class=cF1>public</span><span class=cF0> </span><span class=cF9>CDirEntry</span><span class=cF0> *</span><span class=cF5>DirTreeUnserialize</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *src)
<a name="l71"></a>{</span><span class=cF2>//Unserialize tree to make it like a tree returned from </span><a href="https://tomawezome.github.io/ZealOS/Kernel/BlkDev/DiskFind.html#l32"><span class=cF4>FilesFind</span></a><span class=cF2>().</span><span class=cF0>
<a name="l72"></a> </span><span class=cF9>CDirEntry</span><span class=cF0> *tmpde = </span><span class=cF3>NULL</span><span class=cF0>;
<a name="l73"></a>
<a name="l74"></a> </span><span class=cF5>DirTreeUnserialize2</span><span class=cF0>(src, &amp;tmpde);
<a name="l75"></a>
<a name="l76"></a> </span><span class=cF1>return</span><span class=cF0> tmpde;
<a name="l77"></a>}
<a name="l78"></a>
<a name="l79"></a>#</span><span class=cF1>help_index</span><span class=cF0> </span><span class=cF6>&quot;File/Program Routines&quot;</span><span class=cF0>
<a name="l80"></a></span><span class=cF1>U0</span><span class=cF0> </span><span class=cF5>FOFlatten</span><span class=cF0>(</span><span class=cF9>CDirEntry</span><span class=cF0> *tmpde, </span><span class=cF9>CDirEntry</span><span class=cF0> **a, </span><span class=cF9>I64</span><span class=cF0> *i)
<a name="l81"></a>{
<a name="l82"></a> </span><span class=cF9>CDirEntry</span><span class=cF0> *tmpde1;
<a name="l83"></a>
<a name="l84"></a> </span><span class=cF1>while</span><span class=cF0> (tmpde)
<a name="l85"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l86"></a> tmpde1 = tmpde-&gt;next;
<a name="l87"></a> </span><span class=cF1>if</span><span class=cF0> (tmpde-&gt;attr &amp; </span><span class=cF3>RS_ATTR_DIR</span><span class=cF0>)
<a name="l88"></a> {
<a name="l89"></a> </span><span class=cF5>FOFlatten</span><span class=cF0>(tmpde-&gt;sub, a, i);
<a name="l90"></a> </span><span class=cF5>DirEntryDel</span><span class=cF0>(tmpde);
<a name="l91"></a> }
<a name="l92"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l93"></a> {
<a name="l94"></a> a[*i] = tmpde;
<a name="l95"></a> *i = *i + </span><span class=cFE>1</span><span class=cF0>;
<a name="l96"></a> }
<a name="l97"></a> tmpde = tmpde1;
<a name="l98"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l99"></a>}
<a name="l100"></a>
<a name="l101"></a></span><span class=cF9>I64</span><span class=cF0> </span><span class=cF5>Size1</span><span class=cF0>(</span><span class=cF9>CDirEntry</span><span class=cF0> *tmpde,</span><span class=cF9>I64</span><span class=cF0> round_to)
<a name="l102"></a>{
<a name="l103"></a> </span><span class=cF9>I64</span><span class=cF0> res = </span><span class=cFE>0</span><span class=cF0>, i;
<a name="l104"></a>
<a name="l105"></a> </span><span class=cF1>while</span><span class=cF0> (tmpde)
<a name="l106"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l107"></a> i = tmpde-&gt;size;
<a name="l108"></a>
<a name="l109"></a> </span><span class=cF1>if</span><span class=cF0> (round_to)
<a name="l110"></a> i = </span><span class=cF5>CeilU64</span><span class=cF0>(tmpde-&gt;size, round_to);
<a name="l111"></a> </span><span class=cF1>if</span><span class=cF0> (tmpde-&gt;attr &amp; </span><span class=cF3>RS_ATTR_DIR</span><span class=cF0>)
<a name="l112"></a> i += </span><span class=cF5>Size1</span><span class=cF0>(tmpde-&gt;sub, round_to);
<a name="l113"></a> tmpde-&gt;user_data = i; </span><span class=cF2>//Store size in user_data member</span><span class=cF0>
<a name="l114"></a> res += i;
<a name="l115"></a> tmpde = tmpde-&gt;next;
<a name="l116"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l117"></a>
<a name="l118"></a> </span><span class=cF1>return</span><span class=cF0> res;
<a name="l119"></a>}
<a name="l120"></a></span><span class=cF1>public</span><span class=cF0> </span><span class=cF9>I64</span><span class=cF0> </span><span class=cF5>Size</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *files_find_mask=</span><span class=cF6>&quot;/*&quot;</span><span class=cF0>, </span><span class=cF1>U8</span><span class=cF0> *fu_flags=</span><span class=cF3>NULL</span><span class=cF0>, </span><span class=cF9>I64</span><span class=cF0> round_to=</span><span class=cFE>0</span><span class=cF0>)
<a name="l121"></a>{</span><span class=cF2>//Total size of files in mask.</span><span class=cF0>
<a name="l122"></a></span><span class=cF2>//Does not include directory size of base directory, but does include size of sub directories.</span><span class=cF0>
<a name="l123"></a> </span><span class=cF9>I64</span><span class=cF0> fuf_flags = </span><span class=cFE>0</span><span class=cF0>, res = </span><span class=cFE>0</span><span class=cF0>;
<a name="l124"></a> </span><span class=cF9>CDirEntry</span><span class=cF0> *tmpde1 = </span><span class=cF3>NULL</span><span class=cF0>;
<a name="l125"></a>
<a name="l126"></a> </span><span class=cF5>FlagsScan</span><span class=cF0>(&amp;fuf_flags, </span><span class=cF5>Define</span><span class=cF7>(</span><span class=cF6>&quot;ST_FILE_UTIL_FLAGS&quot;</span><span class=cF7>)</span><span class=cF0>, </span><span class=cF6>&quot;+r&quot;</span><span class=cF0>);
<a name="l127"></a> </span><span class=cF5>FlagsScan</span><span class=cF0>(&amp;fuf_flags, </span><span class=cF5>Define</span><span class=cF7>(</span><span class=cF6>&quot;ST_FILE_UTIL_FLAGS&quot;</span><span class=cF7>)</span><span class=cF0>, fu_flags);
<a name="l128"></a> </span><span class=cF1>if</span><span class=cF0> (tmpde1 = </span><span class=cF5>FilesFind</span><span class=cF7>(</span><span class=cF0>files_find_mask, fuf_flags &amp; </span><span class=cF3>FUG_FILES_FIND</span><span class=cF7>)</span><span class=cF0>)
<a name="l129"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l130"></a> res = </span><span class=cF5>Size1</span><span class=cF0>(tmpde1, round_to);
<a name="l131"></a> </span><span class=cF5>DirTreeDel</span><span class=cF0>(tmpde1);
<a name="l132"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l133"></a>
<a name="l134"></a> </span><span class=cF1>return</span><span class=cF0> res;
<a name="l135"></a>}
<a name="l136"></a>
<a name="l137"></a></span><span class=cF1>public</span><span class=cF0> </span><span class=cF9>I64</span><span class=cF0> </span><span class=cF5>FileCount</span><span class=cF0>(</span><span class=cF9>CDirEntry</span><span class=cF0> *tmpde)
<a name="l138"></a>{</span><span class=cF2>//Count of files in </span><a href="https://tomawezome.github.io/ZealOS/Kernel/KernelA.html#l3167"><span class=cF4>CDirEntry</span></a><span class=cF2> tree.</span><span class=cF0>
<a name="l139"></a> </span><span class=cF9>I64</span><span class=cF0> count = </span><span class=cFE>0</span><span class=cF0>;
<a name="l140"></a>
<a name="l141"></a> </span><span class=cF1>while</span><span class=cF0> (tmpde)
<a name="l142"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l143"></a> </span><span class=cF1>if</span><span class=cF0> (tmpde-&gt;attr &amp; </span><span class=cF3>RS_ATTR_DIR</span><span class=cF0>)
<a name="l144"></a> count += </span><span class=cF5>FileCount</span><span class=cF0>(tmpde-&gt;sub);
<a name="l145"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l146"></a> count++;
<a name="l147"></a> tmpde = tmpde-&gt;next;
<a name="l148"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l149"></a>
<a name="l150"></a> </span><span class=cF1>return</span><span class=cF0> count;
<a name="l151"></a>}
<a name="l152"></a>
<a name="l153"></a>#</span><span class=cF1>help_index</span><span class=cF0> </span><span class=cF6>&quot;File/Cmd Line (Typically);Cmd Line (Typically)&quot;</span><span class=cF0>
<a name="l154"></a></span><span class=cF1>public</span><span class=cF0> </span><span class=cF9>I64</span><span class=cF0> </span><span class=cF5>FF</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *files_find_mask, </span><span class=cF1>U8</span><span class=cF0> *fu_flags=</span><span class=cF3>NULL</span><span class=cF0>)
<a name="l155"></a>{</span><span class=cF2>//Files find. List files matching mask.</span><span class=cF0>
<a name="l156"></a> </span><span class=cF9>I64</span><span class=cF0> count = </span><span class=cFE>0</span><span class=cF0>, fuf_flags = </span><span class=cFE>0</span><span class=cF0>;
<a name="l157"></a> </span><span class=cF9>CDirEntry</span><span class=cF0> *tmpde, *tmpde1;
<a name="l158"></a>
<a name="l159"></a> </span><span class=cF5>FlagsScan</span><span class=cF0>(&amp;fuf_flags, </span><span class=cF5>Define</span><span class=cF7>(</span><span class=cF6>&quot;ST_FILE_UTIL_FLAGS&quot;</span><span class=cF7>)</span><span class=cF0>, </span><span class=cF6>&quot;+r+f+F&quot;</span><span class=cF0>);
<a name="l160"></a> </span><span class=cF5>FlagsScan</span><span class=cF0>(&amp;fuf_flags, </span><span class=cF5>Define</span><span class=cF7>(</span><span class=cF6>&quot;ST_FILE_UTIL_FLAGS&quot;</span><span class=cF7>)</span><span class=cF0>, fu_flags);
<a name="l161"></a> tmpde = tmpde1 = </span><span class=cF5>FilesFind</span><span class=cF0>(files_find_mask, fuf_flags);
<a name="l162"></a> </span><span class=cF1>while</span><span class=cF0> (tmpde)
<a name="l163"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l164"></a> </span><span class=cF5>PutFileLink</span><span class=cF0>(tmpde-&gt;full_name);
<a name="l165"></a> </span><span class=cF6>'\n'</span><span class=cF0>;
<a name="l166"></a> count++;
<a name="l167"></a> tmpde = tmpde-&gt;next;
<a name="l168"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l169"></a> </span><span class=cF5>DirTreeDel</span><span class=cF0>(tmpde1);
<a name="l170"></a>
<a name="l171"></a> </span><span class=cF1>return</span><span class=cF0> count;
<a name="l172"></a>}
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