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TomAwezome 1b75d91002 Fix Mount AHCI Port selection. 
Add arg to SATARep to specify drive types to show.
Add checks in AHCIPortInit to verify port signatures, add helper method to get signatures from port.
2021-08-02 16:40:05 -04:00

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<a name="l1"></a><span class=cF1>U0</span><span class=cF0> </span><span class=cFD>CDate2Dos</span><span class=cF0>(</span><span class=cF9>U16</span><span class=cF0> *t, </span><span class=cF9>U16</span><span class=cF0> *d, </span><span class=cF9>CDate</span><span class=cF0> cdt)
<a name="l2"></a>{
<a name="l3"></a> </span><span class=cF9>CDateStruct</span><span class=cF0> ds;
<a name="l4"></a>
<a name="l5"></a> </span><span class=cF5>Date2Struct</span><span class=cF0>(&amp;ds, cdt);
<a name="l6"></a> *d = ds.day_of_mon + (ds.mon + </span><span class=cF7>(</span><span class=cF0>ds.year - </span><span class=cFE>1980</span><span class=cF7>)</span><span class=cF0> &lt;&lt; </span><span class=cFE>4</span><span class=cF0>) &lt;&lt; </span><span class=cFE>5</span><span class=cF0>;
<a name="l7"></a> *t = ds.sec &gt;&gt; </span><span class=cFE>1</span><span class=cF0> + (ds.min + ds.hour &lt;&lt; </span><span class=cFE>6</span><span class=cF0>) &lt;&lt; </span><span class=cFE>5</span><span class=cF0>;
<a name="l8"></a>}
<a name="l9"></a>
<a name="l10"></a></span><span class=cF9>CDate</span><span class=cF0> </span><span class=cFD>Dos2CDate</span><span class=cF0>(</span><span class=cF9>U16</span><span class=cF0> t, </span><span class=cF9>U16</span><span class=cF0> d)
<a name="l11"></a>{
<a name="l12"></a> </span><span class=cF9>CDateStruct</span><span class=cF0> ds;
<a name="l13"></a>
<a name="l14"></a> </span><span class=cF5>MemSet</span><span class=cF0>(&amp;ds, </span><span class=cFE>0</span><span class=cF0>, </span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CDateStruct</span><span class=cF7>)</span><span class=cF0>);
<a name="l15"></a> ds.day_of_mon = d &amp; </span><span class=cFE>0x1F</span><span class=cF0>;
<a name="l16"></a> d = d &gt;&gt; </span><span class=cFE>5</span><span class=cF0>;
<a name="l17"></a> ds.mon = d &amp; </span><span class=cFE>0xF</span><span class=cF0>;
<a name="l18"></a> ds.year = d &gt;&gt; </span><span class=cFE>4</span><span class=cF0> + </span><span class=cFE>1980</span><span class=cF0>;
<a name="l19"></a> ds.sec = (t &amp; </span><span class=cFE>0x1F</span><span class=cF0>) * </span><span class=cFE>2</span><span class=cF0>;
<a name="l20"></a> t = t &gt;&gt; </span><span class=cFE>5</span><span class=cF0>;
<a name="l21"></a> ds.min = t &amp; </span><span class=cFE>0x3F</span><span class=cF0>;
<a name="l22"></a> ds.hour = t &gt;&gt; </span><span class=cFE>6</span><span class=cF0>;
<a name="l23"></a>
<a name="l24"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF5>Struct2Date</span><span class=cF0>(&amp;ds);
<a name="l25"></a>}
<a name="l26"></a>
<a name="l27"></a></span><span class=cF1>U0</span><span class=cF0> </span><span class=cFD>FAT32Init</span><span class=cF0>(</span><span class=cF9>CDrive</span><span class=cF0> *drive)
<a name="l28"></a>{
<a name="l29"></a> </span><span class=cF9>CFAT32Boot</span><span class=cF0> br32;
<a name="l30"></a> </span><span class=cF1>Bool</span><span class=cF0> unlock;
<a name="l31"></a>
<a name="l32"></a> </span><span class=cF1>try</span><span class=cF0>
<a name="l33"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l34"></a> unlock = </span><span class=cF5>DriveLock</span><span class=cF0>(drive);
<a name="l35"></a> drive-&gt;fs_type = </span><span class=cF3>FSt_FAT32</span><span class=cF0>;
<a name="l36"></a> </span><span class=cF5>BlkRead</span><span class=cF0>(drive, &amp;br32, drive-&gt;drv_offset, </span><span class=cFE>1</span><span class=cF0>);
<a name="l37"></a> drive-&gt;file_system_info_sect = drive-&gt;drv_offset + br32.file_system_info_sect;
<a name="l38"></a> drive-&gt;fat1 = drive-&gt;drv_offset + br32.reserved_sects;
<a name="l39"></a> drive-&gt;fat2 = drive-&gt;fat1 + br32.sects_per_fat;
<a name="l40"></a> drive-&gt;data_area = drive-&gt;fat2 + br32.sects_per_fat - </span><span class=cFE>2</span><span class=cF0> * br32.sects_per_clus; </span><span class=cF2>//Starts at Clus 2</span><span class=cF0>
<a name="l41"></a> drive-&gt;spc = br32.sects_per_clus;
<a name="l42"></a> drive-&gt;root_clus = br32.root_clus;
<a name="l43"></a> </span><span class=cFD>DriveFATBlkAlloc</span><span class=cF0>(drive);
<a name="l44"></a> </span><span class=cF5>Free</span><span class=cF0>(drive-&gt;fis);
<a name="l45"></a> drive-&gt;fis = </span><span class=cF5>SysMAlloc</span><span class=cF0>(</span><span class=cF3>BLK_SIZE</span><span class=cF0>);
<a name="l46"></a> </span><span class=cF5>BlkRead</span><span class=cF0>(drive, drive-&gt;fis, drive-&gt;file_system_info_sect, </span><span class=cFE>1</span><span class=cF0>);
<a name="l47"></a> </span><span class=cF1>if</span><span class=cF0> (unlock)
<a name="l48"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l49"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l50"></a> </span><span class=cF1>catch</span><span class=cF0>
<a name="l51"></a> </span><span class=cF1>if</span><span class=cF0> (unlock)
<a name="l52"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l53"></a>}
<a name="l54"></a>
<a name="l55"></a></span><span class=cF1>U0</span><span class=cF0> </span><span class=cFD>FAT32Format</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> drv_let, </span><span class=cF1>Bool</span><span class=cF0> quick=</span><span class=cF3>TRUE</span><span class=cF0>)
<a name="l56"></a>{
<a name="l57"></a> </span><span class=cF9>CFAT32Boot</span><span class=cF0> *br = </span><span class=cF5>CAlloc</span><span class=cF0>(</span><span class=cF3>BLK_SIZE</span><span class=cF0>);
<a name="l58"></a> </span><span class=cF9>CFAT32FileInfoSect</span><span class=cF0> *fis = </span><span class=cF5>CAlloc</span><span class=cF0>(</span><span class=cF3>BLK_SIZE</span><span class=cF0>);
<a name="l59"></a> </span><span class=cF9>CDrive</span><span class=cF0> *drive = </span><span class=cF5>Letter2Drive</span><span class=cF0>(drv_let);
<a name="l60"></a> </span><span class=cF9>I64</span><span class=cF0> i, l;
<a name="l61"></a>
<a name="l62"></a> </span><span class=cF1>try</span><span class=cF0>
<a name="l63"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l64"></a> </span><span class=cF5>DriveLock</span><span class=cF0>(drive);
<a name="l65"></a> </span><span class=cFD>DriveTypeSet</span><span class=cF0>(drv_let, </span><span class=cF3>FSt_FAT32</span><span class=cF0>);
<a name="l66"></a> drive-&gt;fs_type = </span><span class=cF3>FSt_FAT32</span><span class=cF0>;
<a name="l67"></a> br-&gt;jump_and_nop[</span><span class=cFE>0</span><span class=cF0>] = </span><span class=cF3>OC_JMP_REL8</span><span class=cF0>;
<a name="l68"></a> br-&gt;jump_and_nop[</span><span class=cFE>1</span><span class=cF0>] = </span><span class=cF1>offset</span><span class=cF0>(</span><span class=cF9>CFAT32Boot</span><span class=cF0>.code) - </span><span class=cFE>2</span><span class=cF0>;
<a name="l69"></a> br-&gt;jump_and_nop[</span><span class=cFE>2</span><span class=cF0>] = </span><span class=cF3>OC_NOP</span><span class=cF0>;
<a name="l70"></a> br-&gt;oem_name[</span><span class=cFE>0</span><span class=cF0>](</span><span class=cF9>I64</span><span class=cF0>) = </span><span class=cF6>'MSWIN4.1'</span><span class=cF0>;
<a name="l71"></a> br-&gt;bytes_per_sect = </span><span class=cF3>BLK_SIZE</span><span class=cF0>;
<a name="l72"></a>
<a name="l73"></a> </span><span class=cF1>if</span><span class=cF0> (drive-&gt;size &lt;= </span><span class=cFE>500000</span><span class=cF0>)
<a name="l74"></a> br-&gt;sects_per_clus = </span><span class=cFE>1</span><span class=cF0>;
<a name="l75"></a> </span><span class=cF1>else</span><span class=cF0> </span><span class=cF1>if</span><span class=cF0> (drive-&gt;size &lt;= </span><span class=cFE>2000000</span><span class=cF0>)
<a name="l76"></a> br-&gt;sects_per_clus = </span><span class=cFE>2</span><span class=cF0>;
<a name="l77"></a> </span><span class=cF1>else</span><span class=cF0> </span><span class=cF1>if</span><span class=cF0> (drive-&gt;size &lt;= </span><span class=cFE>6000000</span><span class=cF0>)
<a name="l78"></a> br-&gt;sects_per_clus = </span><span class=cFE>4</span><span class=cF0>;
<a name="l79"></a> </span><span class=cF1>else</span><span class=cF0> </span><span class=cF1>if</span><span class=cF0> (drive-&gt;size &lt;= </span><span class=cFE>12000000</span><span class=cF0>)
<a name="l80"></a> br-&gt;sects_per_clus = </span><span class=cFE>8</span><span class=cF0>;
<a name="l81"></a> </span><span class=cF1>else</span><span class=cF0> </span><span class=cF1>if</span><span class=cF0> (drive-&gt;size &lt;= </span><span class=cFE>33000000</span><span class=cF0>)
<a name="l82"></a> br-&gt;sects_per_clus = </span><span class=cFE>16</span><span class=cF0>;
<a name="l83"></a> </span><span class=cF1>else</span><span class=cF0> </span><span class=cF1>if</span><span class=cF0> (drive-&gt;size &lt;= </span><span class=cFE>67000000</span><span class=cF0>)
<a name="l84"></a> br-&gt;sects_per_clus = </span><span class=cFE>32</span><span class=cF0>;
<a name="l85"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l86"></a> br-&gt;sects_per_clus = </span><span class=cFE>64</span><span class=cF0>;
<a name="l87"></a>
<a name="l88"></a> br-&gt;reserved_sects = </span><span class=cFE>32</span><span class=cF0>;
<a name="l89"></a> br-&gt;copies_of_fat = </span><span class=cFE>2</span><span class=cF0>;
<a name="l90"></a> br-&gt;media_desc = </span><span class=cFE>0xF8</span><span class=cF0>;
<a name="l91"></a> br-&gt;sects = drive-&gt;size;
<a name="l92"></a> l = (br-&gt;sects / br-&gt;sects_per_clus) &gt;&gt; (</span><span class=cF3>BLK_SIZE_BITS</span><span class=cF0> - </span><span class=cFE>2</span><span class=cF0>) + </span><span class=cFE>1</span><span class=cF0>;
<a name="l93"></a> br-&gt;sects_per_fat = l;
<a name="l94"></a> br-&gt;root_clus = </span><span class=cFE>2</span><span class=cF0>;
<a name="l95"></a> br-&gt;file_system_info_sect = </span><span class=cFE>1</span><span class=cF0>;
<a name="l96"></a> br-&gt;log_drive_num = </span><span class=cFE>0x80</span><span class=cF0>;
<a name="l97"></a> br-&gt;ext_signature = </span><span class=cFE>0x29</span><span class=cF0>;
<a name="l98"></a> br-&gt;serial_num = </span><span class=cF5>RandU32</span><span class=cF0>;
<a name="l99"></a> </span><span class=cF5>MemCopy</span><span class=cF0>(br-&gt;vol_name, </span><span class=cF6>&quot;NO NAME &quot;</span><span class=cF0>, </span><span class=cFE>11</span><span class=cF0>);
<a name="l100"></a> br-&gt;fat_name[</span><span class=cFE>0</span><span class=cF0>](</span><span class=cF9>I64</span><span class=cF0>) = </span><span class=cF6>'FAT32 '</span><span class=cF0>;
<a name="l101"></a> br-&gt;signature = </span><span class=cFE>0xAA55</span><span class=cF0>;
<a name="l102"></a>
<a name="l103"></a> fis-&gt;signature1 = </span><span class=cF6>'RRaA'</span><span class=cF0>;
<a name="l104"></a> fis-&gt;signature2 = </span><span class=cF6>'rrAa'</span><span class=cF0>;
<a name="l105"></a> fis-&gt;free_clus = -</span><span class=cFE>1</span><span class=cF0>;
<a name="l106"></a> fis-&gt;most_recently_alloced = </span><span class=cFE>0</span><span class=cF0>;
<a name="l107"></a> fis-&gt;signature3 = </span><span class=cFE>0xAA550000</span><span class=cF0>;
<a name="l108"></a>
<a name="l109"></a> </span><span class=cF1>if</span><span class=cF0> (quick)
<a name="l110"></a> i = br-&gt;reserved_sects + </span><span class=cFE>2</span><span class=cF0> * l + </span><span class=cFE>4</span><span class=cF0> * br-&gt;sects_per_clus;
<a name="l111"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l112"></a> i = drive-&gt;size;
<a name="l113"></a> </span><span class=cF5>BlkWriteZero</span><span class=cF0>(drive, drive-&gt;drv_offset, i);
<a name="l114"></a>
<a name="l115"></a> </span><span class=cF5>BlkWrite</span><span class=cF0>(drive, fis, drive-&gt;drv_offset + br-&gt;file_system_info_sect, </span><span class=cFE>1</span><span class=cF0>);
<a name="l116"></a> </span><span class=cF5>BlkWrite</span><span class=cF0>(drive, br, drive-&gt;drv_offset, </span><span class=cFE>1</span><span class=cF0>);
<a name="l117"></a> </span><span class=cFD>FAT32Init</span><span class=cF0>(drive);
<a name="l118"></a> </span><span class=cF5>ClusAlloc</span><span class=cF0>(drive, </span><span class=cFE>0</span><span class=cF0>, </span><span class=cFE>1</span><span class=cF0>, </span><span class=cF3>FALSE</span><span class=cF0>); </span><span class=cF2>//Alloc #1</span><span class=cF0>
<a name="l119"></a> br-&gt;root_clus = </span><span class=cF5>ClusAlloc</span><span class=cF0>(drive, </span><span class=cFE>0</span><span class=cF0>, </span><span class=cFE>1</span><span class=cF0>, </span><span class=cF3>FALSE</span><span class=cF0>);
<a name="l120"></a> </span><span class=cF5>BlkWrite</span><span class=cF0>(drive, br, drive-&gt;drv_offset, </span><span class=cFE>1</span><span class=cF0>);
<a name="l121"></a> </span><span class=cFD>FAT32Init</span><span class=cF0>(drive);
<a name="l122"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l123"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l124"></a> </span><span class=cF1>catch</span><span class=cF0>
<a name="l125"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l126"></a> </span><span class=cF5>Free</span><span class=cF0>(br);
<a name="l127"></a> </span><span class=cF5>Free</span><span class=cF0>(fis);
<a name="l128"></a>}
<a name="l129"></a>
<a name="l130"></a></span><span class=cF1>Bool</span><span class=cF0> </span><span class=cFD>FATNameTo</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *dst, </span><span class=cF1>U8</span><span class=cF0> *src)
<a name="l131"></a>{
<a name="l132"></a> </span><span class=cF9>I64</span><span class=cF0> i;
<a name="l133"></a>
<a name="l134"></a> </span><span class=cF5>MemSet</span><span class=cF0>(dst, </span><span class=cF3>CH_SPACE</span><span class=cF0>, </span><span class=cFE>11</span><span class=cF0>);
<a name="l135"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF5>FileNameCheck</span><span class=cF7>(</span><span class=cF0>src</span><span class=cF7>)</span><span class=cF0>)
<a name="l136"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF3>FALSE</span><span class=cF0>;
<a name="l137"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF5>StrCompare</span><span class=cF7>(</span><span class=cF0>src, </span><span class=cF6>&quot;..&quot;</span><span class=cF7>)</span><span class=cF0>)
<a name="l138"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l139"></a> *dst = </span><span class=cF6>'.'</span><span class=cF0>;
<a name="l140"></a> dst[</span><span class=cFE>1</span><span class=cF0>] = </span><span class=cF6>'.'</span><span class=cF0>;
<a name="l141"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l142"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l143"></a> </span><span class=cF1>else</span><span class=cF0> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF5>StrCompare</span><span class=cF7>(</span><span class=cF0>src, </span><span class=cF6>&quot;.&quot;</span><span class=cF7>)</span><span class=cF0>)
<a name="l144"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l145"></a> *dst = </span><span class=cF6>'.'</span><span class=cF0>;
<a name="l146"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l147"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l148"></a> i = </span><span class=cFE>0</span><span class=cF0>;
<a name="l149"></a> </span><span class=cF1>while</span><span class=cF0> (i &lt; </span><span class=cFE>8</span><span class=cF0> &amp;&amp; *src &amp;&amp; *src != </span><span class=cF6>'.'</span><span class=cF0>)
<a name="l150"></a> dst[i++] = </span><span class=cF5>ToUpper</span><span class=cF0>(*src++);
<a name="l151"></a> i = </span><span class=cFE>8</span><span class=cF0>;
<a name="l152"></a> </span><span class=cF1>if</span><span class=cF0> (*src == </span><span class=cF6>'.'</span><span class=cF0>)
<a name="l153"></a> src++;
<a name="l154"></a> </span><span class=cF1>while</span><span class=cF0> (*src)
<a name="l155"></a> </span><span class=cF1>if</span><span class=cF0> (*src != </span><span class=cF6>'.'</span><span class=cF0>)
<a name="l156"></a> dst[i++] = </span><span class=cF5>ToUpper</span><span class=cF0>(*src++);
<a name="l157"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l158"></a> src++;
<a name="l159"></a>
<a name="l160"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l161"></a>}
<a name="l162"></a>
<a name="l163"></a></span><span class=cF9>I64</span><span class=cF0> </span><span class=cFD>FATNameXSum</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *src)
<a name="l164"></a>{
<a name="l165"></a> </span><span class=cF9>I64</span><span class=cF0> i, res = </span><span class=cFE>0</span><span class=cF0>;
<a name="l166"></a>
<a name="l167"></a> </span><span class=cF1>for</span><span class=cF0> (i = </span><span class=cFE>0</span><span class=cF0>; i &lt; </span><span class=cFE>11</span><span class=cF0>; i++)
<a name="l168"></a> </span><span class=cF1>if</span><span class=cF0> (res &amp; </span><span class=cFE>1</span><span class=cF0>)
<a name="l169"></a> res.u8[</span><span class=cFE>0</span><span class=cF0>] = </span><span class=cFE>0x80</span><span class=cF0> + res &gt;&gt; </span><span class=cFE>1</span><span class=cF0> + *src++;
<a name="l170"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l171"></a> res.u8[</span><span class=cFE>0</span><span class=cF0>] = res &gt;&gt; </span><span class=cFE>1</span><span class=cF0> + *src++;
<a name="l172"></a>
<a name="l173"></a> </span><span class=cF1>return</span><span class=cF0> res;
<a name="l174"></a>}
<a name="l175"></a>
<a name="l176"></a></span><span class=cF1>Bool</span><span class=cF0> </span><span class=cFD>FATFromName</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *dst, </span><span class=cF1>U8</span><span class=cF0> *src)
<a name="l177"></a>{
<a name="l178"></a> </span><span class=cF9>I64</span><span class=cF0> i, j, k = </span><span class=cFE>0</span><span class=cF0>;
<a name="l179"></a>
<a name="l180"></a> </span><span class=cF1>for</span><span class=cF0> (j = </span><span class=cFE>7</span><span class=cF0>; j &gt;= </span><span class=cFE>0</span><span class=cF0> &amp;&amp; src[j] == </span><span class=cF3>CH_SPACE</span><span class=cF0>; j--);
<a name="l181"></a>
<a name="l182"></a> </span><span class=cF1>for</span><span class=cF0>(i = </span><span class=cFE>0</span><span class=cF0>; i &lt;= j; i++)
<a name="l183"></a> dst[k++] = src[i];
<a name="l184"></a>
<a name="l185"></a> </span><span class=cF1>for</span><span class=cF0> (j = </span><span class=cFE>10</span><span class=cF0>; j &gt;= </span><span class=cFE>8</span><span class=cF0> &amp;&amp; src[j] == </span><span class=cF3>CH_SPACE</span><span class=cF0>; j--);
<a name="l186"></a>
<a name="l187"></a> </span><span class=cF1>if</span><span class=cF0> (*src != </span><span class=cF6>'.'</span><span class=cF0> &amp;&amp; j != </span><span class=cFE>7</span><span class=cF0>)
<a name="l188"></a> dst[k++] = </span><span class=cF6>'.'</span><span class=cF0>;
<a name="l189"></a> </span><span class=cF1>for</span><span class=cF0>(i = </span><span class=cFE>8</span><span class=cF0>; i &lt;= j; i++)
<a name="l190"></a> dst[k++] = src[i];
<a name="l191"></a> dst[k++] = </span><span class=cFE>0</span><span class=cF0>;
<a name="l192"></a>
<a name="l193"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF5>FileNameCheck</span><span class=cF0>(dst);
<a name="l194"></a>}
<a name="l195"></a>
<a name="l196"></a></span><span class=cF1>U8</span><span class=cF0> </span><span class=cFD>fat_long_name_map</span><span class=cF0>[</span><span class=cFE>13</span><span class=cF0>] =
<a name="l197"></a>{
<a name="l198"></a> </span><span class=cF1>offset</span><span class=cF0>(</span><span class=cF9>CFAT32DirEntryLong</span><span class=cF0>.name1),
<a name="l199"></a> </span><span class=cF1>offset</span><span class=cF0>(</span><span class=cF9>CFAT32DirEntryLong</span><span class=cF0>.name1) + </span><span class=cFE>2</span><span class=cF0>,
<a name="l200"></a> </span><span class=cF1>offset</span><span class=cF0>(</span><span class=cF9>CFAT32DirEntryLong</span><span class=cF0>.name1) + </span><span class=cFE>4</span><span class=cF0>,
<a name="l201"></a> </span><span class=cF1>offset</span><span class=cF0>(</span><span class=cF9>CFAT32DirEntryLong</span><span class=cF0>.name1) + </span><span class=cFE>6</span><span class=cF0>,
<a name="l202"></a> </span><span class=cF1>offset</span><span class=cF0>(</span><span class=cF9>CFAT32DirEntryLong</span><span class=cF0>.name1) + </span><span class=cFE>8</span><span class=cF0>,
<a name="l203"></a> </span><span class=cF1>offset</span><span class=cF0>(</span><span class=cF9>CFAT32DirEntryLong</span><span class=cF0>.name2),
<a name="l204"></a> </span><span class=cF1>offset</span><span class=cF0>(</span><span class=cF9>CFAT32DirEntryLong</span><span class=cF0>.name2) + </span><span class=cFE>2</span><span class=cF0>,
<a name="l205"></a> </span><span class=cF1>offset</span><span class=cF0>(</span><span class=cF9>CFAT32DirEntryLong</span><span class=cF0>.name2) + </span><span class=cFE>4</span><span class=cF0>,
<a name="l206"></a> </span><span class=cF1>offset</span><span class=cF0>(</span><span class=cF9>CFAT32DirEntryLong</span><span class=cF0>.name2) + </span><span class=cFE>6</span><span class=cF0>,
<a name="l207"></a> </span><span class=cF1>offset</span><span class=cF0>(</span><span class=cF9>CFAT32DirEntryLong</span><span class=cF0>.name2) + </span><span class=cFE>8</span><span class=cF0>,
<a name="l208"></a> </span><span class=cF1>offset</span><span class=cF0>(</span><span class=cF9>CFAT32DirEntryLong</span><span class=cF0>.name2) + </span><span class=cFE>10</span><span class=cF0>,
<a name="l209"></a> </span><span class=cF1>offset</span><span class=cF0>(</span><span class=cF9>CFAT32DirEntryLong</span><span class=cF0>.name3),
<a name="l210"></a> </span><span class=cF1>offset</span><span class=cF0>(</span><span class=cF9>CFAT32DirEntryLong</span><span class=cF0>.name3) + </span><span class=cFE>2</span><span class=cF0>
<a name="l211"></a>};
<a name="l212"></a>
<a name="l213"></a></span><span class=cF1>Bool</span><span class=cF0> </span><span class=cFD>DirLongNameFill</span><span class=cF0>(</span><span class=cF9>CDirEntry</span><span class=cF0> *tmpde, </span><span class=cF9>CFAT32DirEntryLong</span><span class=cF0> *de, </span><span class=cF9>I64</span><span class=cF0> *xsum)
<a name="l214"></a>{
<a name="l215"></a> </span><span class=cF9>I64</span><span class=cF0> i;
<a name="l216"></a> </span><span class=cF1>U8</span><span class=cF0> *ptr = de;
<a name="l217"></a>
<a name="l218"></a> </span><span class=cF1>if</span><span class=cF0> (de-&gt;ord &amp; </span><span class=cFE>0x40</span><span class=cF0>)
<a name="l219"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l220"></a> </span><span class=cF5>MemSet</span><span class=cF0>(tmpde, </span><span class=cFE>0</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="l221"></a> *xsum = de-&gt;xsum;
<a name="l222"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l223"></a> </span><span class=cF1>else</span><span class=cF0> </span><span class=cF1>if</span><span class=cF0> (de-&gt;type || de-&gt;zero || de-&gt;xsum != *xsum)
<a name="l224"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l225"></a> </span><span class=cF5>MemSet</span><span class=cF0>(tmpde, </span><span class=cFE>0</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="l226"></a> *xsum = </span><span class=cFE>0</span><span class=cF0>;
<a name="l227"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF3>FALSE</span><span class=cF0>;
<a name="l228"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l229"></a> </span><span class=cF1>switch</span><span class=cF0> (de-&gt;ord &amp; </span><span class=cFE>0x3F</span><span class=cF0>)
<a name="l230"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l231"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cFE>1</span><span class=cF0>:
<a name="l232"></a> </span><span class=cF1>for</span><span class=cF0> (i = </span><span class=cFE>0</span><span class=cF0>; i &lt; </span><span class=cFE>13</span><span class=cF0>; i++)
<a name="l233"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cF0>tmpde-&gt;name[i] = ptr[</span><span class=cFD>fat_long_name_map</span><span class=cF0>[i]]</span><span class=cF7>)</span><span class=cF0>)
<a name="l234"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l235"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l236"></a>
<a name="l237"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cFE>2</span><span class=cF0>:
<a name="l238"></a> </span><span class=cF1>for</span><span class=cF0> (i = </span><span class=cFE>0</span><span class=cF0>; i &lt; </span><span class=cFE>12</span><span class=cF0>; i++)
<a name="l239"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cF0>tmpde-&gt;name[i + </span><span class=cFE>13</span><span class=cF0>] = ptr[</span><span class=cFD>fat_long_name_map</span><span class=cF0>[i]]</span><span class=cF7>)</span><span class=cF0>)
<a name="l240"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l241"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l242"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l243"></a>
<a name="l244"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l245"></a>}
<a name="l246"></a>
<a name="l247"></a></span><span class=cF1>Bool</span><span class=cF0> </span><span class=cFD>FAT32CDirFill</span><span class=cF0>(</span><span class=cF9>CDirEntry</span><span class=cF0> *tmpde, </span><span class=cF9>CFAT32DirEntry</span><span class=cF0> *de, </span><span class=cF9>CDate</span><span class=cF0> _local_time_offset)
<a name="l248"></a>{
<a name="l249"></a> </span><span class=cF1>Bool</span><span class=cF0> res;
<a name="l250"></a>
<a name="l251"></a> </span><span class=cF1>if</span><span class=cF0> (*tmpde-&gt;name)
<a name="l252"></a> res = </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l253"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l254"></a> res = </span><span class=cFD>FATFromName</span><span class=cF0>(tmpde-&gt;name, de-&gt;name);
<a name="l255"></a> tmpde-&gt;clus = de-&gt;clus_lo + de-&gt;clus_hi &lt;&lt; </span><span class=cFE>16</span><span class=cF0>;
<a name="l256"></a> tmpde-&gt;size = de-&gt;size;
<a name="l257"></a> tmpde-&gt;attr = de-&gt;attr;
<a name="l258"></a> tmpde-&gt;datetime = </span><span class=cFD>Dos2CDate</span><span class=cF0>(de-&gt;WrtTime, de-&gt;WrtDate) - _local_time_offset;
<a name="l259"></a>
<a name="l260"></a> </span><span class=cF1>return</span><span class=cF0> res;
<a name="l261"></a>}
<a name="l262"></a>
<a name="l263"></a></span><span class=cF1>Bool</span><span class=cF0> </span><span class=cFD>FAT32DirFill</span><span class=cF0>(</span><span class=cF9>CFAT32DirEntry</span><span class=cF0> *de, </span><span class=cF9>CDirEntry</span><span class=cF0> *tmpde, </span><span class=cF9>I64</span><span class=cF0> *_de_count, </span><span class=cF9>CDate</span><span class=cF0> _local_time_offset)
<a name="l264"></a>{</span><span class=cF2>//Fill up to 3 entries and store count of entries.</span><span class=cF0>
<a name="l265"></a> </span><span class=cF9>I64</span><span class=cF0> de_count = </span><span class=cFE>0</span><span class=cF0>, i, l, xsum, ord;
<a name="l266"></a> </span><span class=cF1>U8</span><span class=cF0> *ptr, dname[</span><span class=cFE>16</span><span class=cF0>];
<a name="l267"></a> </span><span class=cF9>CFAT32DirEntryLong</span><span class=cF0> *ld = de;
<a name="l268"></a> </span><span class=cF1>Bool</span><span class=cF0> res;
<a name="l269"></a>
<a name="l270"></a> </span><span class=cF5>MemSet</span><span class=cF0>(de, </span><span class=cFE>0</span><span class=cF0>, </span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CFAT32DirEntry</span><span class=cF7>)</span><span class=cF0>);
<a name="l271"></a> res = </span><span class=cFD>FATNameTo</span><span class=cF0>(de-&gt;name, tmpde-&gt;name);
<a name="l272"></a> </span><span class=cFD>FATFromName</span><span class=cF0>(dname, de-&gt;name);
<a name="l273"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>StrCompare</span><span class=cF7>(</span><span class=cF0>dname, tmpde-&gt;name</span><span class=cF7>)</span><span class=cF0>)
<a name="l274"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l275"></a> ord = </span><span class=cFE>0x41</span><span class=cF0>;
<a name="l276"></a> xsum = </span><span class=cFD>FATNameXSum</span><span class=cF0>(de-&gt;name);
<a name="l277"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF7>(</span><span class=cF0>l = </span><span class=cF5>StrLen</span><span class=cF0>(tmpde-&gt;name)</span><span class=cF7>)</span><span class=cF0> &gt; </span><span class=cFE>13</span><span class=cF0>)
<a name="l278"></a> {
<a name="l279"></a> ptr = &amp;ld[de_count];
<a name="l280"></a> </span><span class=cF5>MemSet</span><span class=cF0>(ptr, </span><span class=cFE>0</span><span class=cF0>, </span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CFAT32DirEntryLong</span><span class=cF7>)</span><span class=cF0>);
<a name="l281"></a> ld[de_count].attr = </span><span class=cF3>RS_ATTR_LONG_NAME</span><span class=cF0>;
<a name="l282"></a> ld[de_count].xsum = xsum;
<a name="l283"></a> ld[de_count].ord = </span><span class=cFE>0x42</span><span class=cF0>;
<a name="l284"></a> </span><span class=cF1>for</span><span class=cF0> (i = </span><span class=cFE>13</span><span class=cF0>; i &lt; l; i++)
<a name="l285"></a> ptr[</span><span class=cFD>fat_long_name_map</span><span class=cF0>[i - </span><span class=cFE>13</span><span class=cF0>]] = tmpde-&gt;name[i];
<a name="l286"></a> i++;
<a name="l287"></a> </span><span class=cF1>for</span><span class=cF0> (; i &lt; </span><span class=cFE>26</span><span class=cF0>; i++)
<a name="l288"></a> ptr[</span><span class=cFD>fat_long_name_map</span><span class=cF0>[i - </span><span class=cFE>13</span><span class=cF0>]](</span><span class=cF9>U16</span><span class=cF0>) = </span><span class=cFE>0xFFFF</span><span class=cF0>;
<a name="l289"></a> ord = </span><span class=cFE>1</span><span class=cF0>;
<a name="l290"></a> l = </span><span class=cFE>13</span><span class=cF0>;
<a name="l291"></a> de_count++;
<a name="l292"></a> }
<a name="l293"></a> ptr = &amp;de[de_count];
<a name="l294"></a> </span><span class=cF5>MemSet</span><span class=cF0>(ptr, </span><span class=cFE>0</span><span class=cF0>, </span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CFAT32DirEntryLong</span><span class=cF7>)</span><span class=cF0>);
<a name="l295"></a> ld[de_count].attr = </span><span class=cF3>RS_ATTR_LONG_NAME</span><span class=cF0>;
<a name="l296"></a> ld[de_count].xsum = xsum;
<a name="l297"></a> ld[de_count].ord = ord;
<a name="l298"></a> </span><span class=cF1>for</span><span class=cF0> (i = </span><span class=cFE>0</span><span class=cF0>; i &lt; l; i++)
<a name="l299"></a> ptr[</span><span class=cFD>fat_long_name_map</span><span class=cF0>[i]] = tmpde-&gt;name[i];
<a name="l300"></a> i++;
<a name="l301"></a> </span><span class=cF1>for</span><span class=cF0> (; i &lt; </span><span class=cFE>13</span><span class=cF0>; i++)
<a name="l302"></a> ptr[</span><span class=cFD>fat_long_name_map</span><span class=cF0>[i]](</span><span class=cF9>U16</span><span class=cF0>) = </span><span class=cFE>0xFFFF</span><span class=cF0>;
<a name="l303"></a> de_count++;
<a name="l304"></a> </span><span class=cF5>MemSet</span><span class=cF0>(&amp;de[de_count], </span><span class=cFE>0</span><span class=cF0>, </span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CFAT32DirEntry</span><span class=cF7>)</span><span class=cF0>);
<a name="l305"></a> res = </span><span class=cFD>FATNameTo</span><span class=cF0>(de[de_count].name, tmpde-&gt;name);
<a name="l306"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l307"></a> de[de_count].clus_lo = tmpde-&gt;clus.u16[</span><span class=cFE>0</span><span class=cF0>];
<a name="l308"></a> de[de_count].clus_hi = tmpde-&gt;clus.u16[</span><span class=cFE>1</span><span class=cF0>];
<a name="l309"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cF0>tmpde-&gt;attr &amp; </span><span class=cF3>RS_ATTR_DIR</span><span class=cF7>)</span><span class=cF0>)
<a name="l310"></a> de[de_count].size = tmpde-&gt;size;
<a name="l311"></a> de[de_count].attr = tmpde-&gt;attr;
<a name="l312"></a> </span><span class=cF1>if</span><span class=cF0> (!tmpde-&gt;datetime)
<a name="l313"></a> tmpde-&gt;datetime = </span><span class=cF5>Now</span><span class=cF0>;
<a name="l314"></a> </span><span class=cFD>CDate2Dos</span><span class=cF0>(&amp;de[de_count].WrtTime, &amp;de[de_count].WrtDate, tmpde-&gt;datetime + _local_time_offset);
<a name="l315"></a> </span><span class=cF1>if</span><span class=cF0> (_de_count)
<a name="l316"></a> *_de_count = de_count + </span><span class=cFE>1</span><span class=cF0>;
<a name="l317"></a>
<a name="l318"></a> </span><span class=cF1>return</span><span class=cF0> res;
<a name="l319"></a>}
<a name="l320"></a>
<a name="l321"></a></span><span class=cF1>Bool</span><span class=cF0> </span><span class=cFD>FAT32FileFind</span><span class=cF0>(</span><span class=cF9>CDrive</span><span class=cF0> *drive, </span><span class=cF9>I64</span><span class=cF0> cur_dir_clus, </span><span class=cF1>U8</span><span class=cF0> *name, </span><span class=cF9>CDirEntry</span><span class=cF0> *_res, </span><span class=cF9>I64</span><span class=cF0> fuf_flags=</span><span class=cFE>0</span><span class=cF0>)
<a name="l322"></a>{</span><span class=cF2>//</span><a href="https://zeal-operating-system.github.io/ZealOS/Kernel/KernelA.HH.html#l3261"><span class=cF4>FUF_JUST_DIRS</span></a><span class=cF2>, </span><a href="https://zeal-operating-system.github.io/ZealOS/Kernel/KernelA.HH.html#l3262"><span class=cF4>FUF_JUST_FILES</span></a><span class=cF0>
<a name="l323"></a> </span><span class=cF1>Bool</span><span class=cF0> res = </span><span class=cF3>FALSE</span><span class=cF0>, unlock;
<a name="l324"></a> </span><span class=cF9>CFAT32DirEntry</span><span class=cF0> *buf;
<a name="l325"></a> </span><span class=cF9>I64</span><span class=cF0> xsum = </span><span class=cFE>0</span><span class=cF0>, attr, cur_dir_entry, entries_per_clus;
<a name="l326"></a> </span><span class=cF1>U8</span><span class=cF0> dname[</span><span class=cF3>CDIR_FILENAME_LEN</span><span class=cF0>], ch;
<a name="l327"></a> </span><span class=cF9>CDirEntry</span><span class=cF0> long_name;
<a name="l328"></a>
<a name="l329"></a> </span><span class=cF1>if</span><span class=cF0> (fuf_flags &amp; ~</span><span class=cF3>FUG_FILE_FIND</span><span class=cF0>)
<a name="l330"></a> </span><span class=cF5>throw</span><span class=cF0>(</span><span class=cF6>'FUF'</span><span class=cF0>);
<a name="l331"></a> </span><span class=cF5>MemSet</span><span class=cF0>(_res, </span><span class=cFE>0</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="l332"></a> </span><span class=cF5>MemSet</span><span class=cF0>(&amp;long_name, </span><span class=cFE>0</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="l333"></a> </span><span class=cF5>DriveCheck</span><span class=cF0>(drive);
<a name="l334"></a> </span><span class=cF1>if</span><span class=cF0> (drive-&gt;fs_type != </span><span class=cF3>FSt_FAT32</span><span class=cF0>)
<a name="l335"></a> </span><span class=cF5>PrintErr</span><span class=cF0>(</span><span class=cF6>&quot;Not FAT32 Drive\n&quot;</span><span class=cF0>);
<a name="l336"></a> </span><span class=cF1>else</span><span class=cF0> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cFD>CFileNameTo</span><span class=cF7>(</span><span class=cF0>dname, name</span><span class=cF7>)</span><span class=cF0>)
<a name="l337"></a> </span><span class=cF5>PrintErr</span><span class=cF0>(</span><span class=cF6>&quot;Invalid FileName: \&quot;%s\&quot;.\n&quot;</span><span class=cF0>, name);
<a name="l338"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l339"></a> </span><span class=cF1>try</span><span class=cF0>
<a name="l340"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l341"></a> unlock = </span><span class=cF5>DriveLock</span><span class=cF0>(drive);
<a name="l342"></a> buf = </span><span class=cF5>MAlloc</span><span class=cF0>(</span><span class=cF3>BLK_SIZE</span><span class=cF0> * drive-&gt;spc);
<a name="l343"></a> entries_per_clus = drive-&gt;spc &lt;&lt; </span><span class=cF3>FAT32_ENTRIES_BITS</span><span class=cF0>;
<a name="l344"></a> </span><span class=cF5>ClusRead</span><span class=cF0>(drive, buf, cur_dir_clus, </span><span class=cFE>1</span><span class=cF0>);
<a name="l345"></a> cur_dir_entry=</span><span class=cFE>0</span><span class=cF0>;
<a name="l346"></a> </span><span class=cF1>while</span><span class=cF0> (ch = *buf[cur_dir_entry].name)
<a name="l347"></a> {
<a name="l348"></a> attr = buf[cur_dir_entry].attr;
<a name="l349"></a> </span><span class=cF1>if</span><span class=cF0> (ch != </span><span class=cFE>0xE5</span><span class=cF0>)
<a name="l350"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l351"></a> </span><span class=cF1>if</span><span class=cF0> (attr &amp; </span><span class=cF3>RS_ATTR_LONG_NAME_MASK</span><span class=cF0> == </span><span class=cF3>RS_ATTR_LONG_NAME</span><span class=cF0>)
<a name="l352"></a> </span><span class=cFD>DirLongNameFill</span><span class=cF0>(&amp;long_name, &amp;buf[cur_dir_entry], &amp;xsum);
<a name="l353"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l354"></a> {
<a name="l355"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cF0>attr &amp; </span><span class=cF3>RS_ATTR_VOL_ID</span><span class=cF7>)</span><span class=cF0>)
<a name="l356"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l357"></a> </span><span class=cF1>if</span><span class=cF0> (xsum == </span><span class=cFD>FATNameXSum</span><span class=cF7>(</span><span class=cF0>buf[cur_dir_entry].name</span><span class=cF7>)</span><span class=cF0>)
<a name="l358"></a> </span><span class=cF5>MemCopy</span><span class=cF0>(_res, &amp;long_name, </span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CDirEntry</span><span class=cF7>)</span><span class=cF0>);
<a name="l359"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l360"></a> </span><span class=cF5>MemSet</span><span class=cF0>(_res, </span><span class=cFE>0</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="l361"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cF0>fuf_flags &amp; </span><span class=cF3>FUF_JUST_DIRS</span><span class=cF0> &amp;&amp;
<a name="l362"></a> !(attr &amp; </span><span class=cF3>RS_ATTR_DIR</span><span class=cF0>)</span><span class=cF7>)</span><span class=cF0> &amp;&amp;
<a name="l363"></a> !</span><span class=cF7>(</span><span class=cF0>fuf_flags &amp; </span><span class=cF3>FUF_JUST_FILES</span><span class=cF0> &amp;&amp; attr &amp; </span><span class=cF3>RS_ATTR_DIR</span><span class=cF7>)</span><span class=cF0> &amp;&amp;
<a name="l364"></a> </span><span class=cFD>FAT32CDirFill</span><span class=cF7>(</span><span class=cF0>_res, &amp;buf[cur_dir_entry], drive-&gt;fat32_local_time_offset</span><span class=cF7>)</span><span class=cF0> &amp;&amp;
<a name="l365"></a> !</span><span class=cF5>StrCompare</span><span class=cF7>(</span><span class=cF0>dname, _res-&gt;name</span><span class=cF7>)</span><span class=cF0>)
<a name="l366"></a> {
<a name="l367"></a> res = </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l368"></a> </span><span class=cF1>goto</span><span class=cF0> fff_done;
<a name="l369"></a> }
<a name="l370"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l371"></a> </span><span class=cF5>MemSet</span><span class=cF0>(&amp;long_name, </span><span class=cFE>0</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="l372"></a> }
<a name="l373"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l374"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l375"></a> </span><span class=cF5>MemSet</span><span class=cF0>(&amp;long_name, </span><span class=cFE>0</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="l376"></a> </span><span class=cF1>if</span><span class=cF0> (++cur_dir_entry == entries_per_clus)
<a name="l377"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l378"></a> cur_dir_clus = </span><span class=cF5>ClusNumNext</span><span class=cF0>(drive, cur_dir_clus);
<a name="l379"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cFE>0</span><span class=cF0> &lt; cur_dir_clus &lt; </span><span class=cFE>0x0FFFFFF8</span><span class=cF7>)</span><span class=cF0>)
<a name="l380"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l381"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l382"></a> {
<a name="l383"></a> </span><span class=cF5>ClusRead</span><span class=cF0>(drive, buf, cur_dir_clus, </span><span class=cFE>1</span><span class=cF0>);
<a name="l384"></a> cur_dir_entry = </span><span class=cFE>0</span><span class=cF0>;
<a name="l385"></a> }
<a name="l386"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l387"></a> }
<a name="l388"></a> </span><span class=cF5>MemSet</span><span class=cF0>(_res, </span><span class=cFE>0</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="l389"></a>fff_done:
<a name="l390"></a> </span><span class=cF5>Free</span><span class=cF0>(buf);
<a name="l391"></a> </span><span class=cF1>if</span><span class=cF0> (unlock)
<a name="l392"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l393"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l394"></a> </span><span class=cF1>catch</span><span class=cF0>
<a name="l395"></a> </span><span class=cF1>if</span><span class=cF0> (unlock)
<a name="l396"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l397"></a>
<a name="l398"></a> </span><span class=cF1>return</span><span class=cF0> res;
<a name="l399"></a>}
<a name="l400"></a>
<a name="l401"></a></span><span class=cF1>U8</span><span class=cF0> *</span><span class=cFD>FAT32FileRead</span><span class=cF0>(</span><span class=cF9>CDrive</span><span class=cF0> *drive, </span><span class=cF1>U8</span><span class=cF0> *cur_dir, </span><span class=cF1>U8</span><span class=cF0> *filename, </span><span class=cF9>I64</span><span class=cF0> *_size, </span><span class=cF9>I64</span><span class=cF0> *_attr)
<a name="l402"></a>{
<a name="l403"></a> </span><span class=cF1>U8</span><span class=cF0> *buf = </span><span class=cF3>NULL</span><span class=cF0>;
<a name="l404"></a> </span><span class=cF9>CDirEntry</span><span class=cF0> de;
<a name="l405"></a> </span><span class=cF9>I64</span><span class=cF0> c, blk_count, cur_dir_clus;
<a name="l406"></a>
<a name="l407"></a> </span><span class=cF5>DriveCheck</span><span class=cF0>(drive);
<a name="l408"></a> *_size = </span><span class=cFE>0</span><span class=cF0>;
<a name="l409"></a> *_attr = </span><span class=cFE>0</span><span class=cF0>;
<a name="l410"></a> </span><span class=cF1>if</span><span class=cF0> (drive-&gt;fs_type != </span><span class=cF3>FSt_FAT32</span><span class=cF0>)
<a name="l411"></a> </span><span class=cF5>PrintErr</span><span class=cF0>(</span><span class=cF6>&quot;Not FAT32 Drive\n&quot;</span><span class=cF0>);
<a name="l412"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l413"></a> </span><span class=cF1>try</span><span class=cF0>
<a name="l414"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l415"></a> </span><span class=cF5>DriveLock</span><span class=cF0>(drive);
<a name="l416"></a> cur_dir_clus = </span><span class=cF5>Name2DirClus</span><span class=cF0>(drive, cur_dir);
<a name="l417"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cFD>FAT32FileFind</span><span class=cF7>(</span><span class=cF0>drive, cur_dir_clus, filename, &amp;de, </span><span class=cF3>FUF_JUST_FILES</span><span class=cF7>)</span><span class=cF0>)
<a name="l418"></a> {
<a name="l419"></a> blk_count = (de.size + </span><span class=cF3>BLK_SIZE</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF0>) &gt;&gt; </span><span class=cF3>BLK_SIZE_BITS</span><span class=cF0>;
<a name="l420"></a> buf = </span><span class=cF5>MAlloc</span><span class=cF0>(blk_count &lt;&lt; </span><span class=cF3>BLK_SIZE_BITS</span><span class=cF0> + </span><span class=cFE>1</span><span class=cF0>);
<a name="l421"></a> c = de.clus;
<a name="l422"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cFE>0</span><span class=cF0> &lt; c &lt; </span><span class=cFE>0x0FFFFFF8</span><span class=cF7>)</span><span class=cF0>)
<a name="l423"></a> c = </span><span class=cFE>0x0FFFFFFF</span><span class=cF0>;
<a name="l424"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l425"></a> c = </span><span class=cF5>ClusBlkRead</span><span class=cF0>(drive, buf, c, blk_count);
<a name="l426"></a> buf[de.size] = </span><span class=cFE>0</span><span class=cF0>; </span><span class=cF2>//Terminate</span><span class=cF0>
<a name="l427"></a> *_size = de.size;
<a name="l428"></a> *_attr = </span><span class=cF5>FileAttr</span><span class=cF0>(de.name, de.attr);
<a name="l429"></a> }
<a name="l430"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l431"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l432"></a> </span><span class=cF1>catch</span><span class=cF0>
<a name="l433"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l434"></a> </span><span class=cF1>return</span><span class=cF0> buf;
<a name="l435"></a>}
<a name="l436"></a>
<a name="l437"></a></span><span class=cF1>Bool</span><span class=cF0> </span><span class=cFD>FAT32Cd</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *name, </span><span class=cF9>I64</span><span class=cF0> cur_dir_clus)
<a name="l438"></a>{
<a name="l439"></a> </span><span class=cF9>CDirEntry</span><span class=cF0> de;
<a name="l440"></a>
<a name="l441"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>Fs</span><span class=cF0>-&gt;cur_dv-&gt;fs_type != </span><span class=cF3>FSt_FAT32</span><span class=cF0>)
<a name="l442"></a> </span><span class=cF5>PrintErr</span><span class=cF0>(</span><span class=cF6>&quot;Not FAT32 Drive\n&quot;</span><span class=cF0>);
<a name="l443"></a> </span><span class=cF1>else</span><span class=cF0> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cFD>FAT32FileFind</span><span class=cF7>(</span><span class=cF5>Fs</span><span class=cF0>-&gt;cur_dv, cur_dir_clus, name, &amp;de, </span><span class=cF3>FUF_JUST_DIRS</span><span class=cF7>)</span><span class=cF0>)
<a name="l444"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l445"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l446"></a> </span><span class=cF5>PrintErr</span><span class=cF0>(</span><span class=cF6>&quot;File not found: \&quot;%s\&quot;.\n&quot;</span><span class=cF0>, name);
<a name="l447"></a>
<a name="l448"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF3>FALSE</span><span class=cF0>;
<a name="l449"></a>}
<a name="l450"></a>
<a name="l451"></a></span><span class=cF1>U0</span><span class=cF0> </span><span class=cF5>FAT32FreeClus</span><span class=cF0>(</span><span class=cF9>CDrive</span><span class=cF0> *drive, </span><span class=cF9>I64</span><span class=cF0> c)
<a name="l452"></a>{
<a name="l453"></a> </span><span class=cF9>I64</span><span class=cF0> next, saved_c = c;
<a name="l454"></a> </span><span class=cF1>Bool</span><span class=cF0> unlock, unlock_break;
<a name="l455"></a>
<a name="l456"></a> </span><span class=cF5>DriveCheck</span><span class=cF0>(drive);
<a name="l457"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cFE>0</span><span class=cF0> &lt; c &lt; </span><span class=cFE>0x0FFFFFF8</span><span class=cF7>)</span><span class=cF0>)
<a name="l458"></a> </span><span class=cF1>return</span><span class=cF0>;
<a name="l459"></a> </span><span class=cF1>if</span><span class=cF0> (drive-&gt;fs_type != </span><span class=cF3>FSt_FAT32</span><span class=cF0>)
<a name="l460"></a> </span><span class=cF5>PrintErr</span><span class=cF0>(</span><span class=cF6>&quot;Not FAT32 Drive\n&quot;</span><span class=cF0>);
<a name="l461"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l462"></a> </span><span class=cF1>try</span><span class=cF0>
<a name="l463"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l464"></a> unlock_break = </span><span class=cF5>BreakLock</span><span class=cF0>;
<a name="l465"></a> unlock = </span><span class=cF5>DriveLock</span><span class=cF0>(drive);
<a name="l466"></a> </span><span class=cFD>DriveFATBlkClean</span><span class=cF0>(drive);
<a name="l467"></a> </span><span class=cF1>do</span><span class=cF0>
<a name="l468"></a> {
<a name="l469"></a> </span><span class=cFD>DriveFATBlkSet</span><span class=cF0>(drive, c, </span><span class=cFE>0</span><span class=cF0>);
<a name="l470"></a> next = drive-&gt;cur_fat_blk[c &amp; (</span><span class=cF3>BLK_SIZE</span><span class=cF0> / </span><span class=cFE>4</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF0>)];
<a name="l471"></a> drive-&gt;cur_fat_blk[c &amp; (</span><span class=cF3>BLK_SIZE</span><span class=cF0> / </span><span class=cFE>4</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF0>)] = </span><span class=cFE>0</span><span class=cF0>;
<a name="l472"></a> </span><span class=cF5>LBts</span><span class=cF0>(&amp;drive-&gt;fat_blk_dirty, </span><span class=cFE>0</span><span class=cF0>);
<a name="l473"></a> c = next;
<a name="l474"></a> }
<a name="l475"></a> </span><span class=cF1>while</span><span class=cF0> (</span><span class=cFE>0</span><span class=cF0> &lt; c &lt; </span><span class=cFE>0x0FFFFFF8</span><span class=cF0>);
<a name="l476"></a>
<a name="l477"></a> </span><span class=cFD>DriveFATBlkClean</span><span class=cF0>(drive, </span><span class=cFE>0</span><span class=cF0>);
<a name="l478"></a>
<a name="l479"></a> c = saved_c;
<a name="l480"></a> </span><span class=cF1>do</span><span class=cF0>
<a name="l481"></a> {
<a name="l482"></a> </span><span class=cFD>DriveFATBlkSet</span><span class=cF0>(drive, c, </span><span class=cFE>1</span><span class=cF0>);
<a name="l483"></a> next = drive-&gt;cur_fat_blk[c &amp; (</span><span class=cF3>BLK_SIZE</span><span class=cF0> / </span><span class=cFE>4</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF0>)];
<a name="l484"></a> drive-&gt;cur_fat_blk[c &amp; (</span><span class=cF3>BLK_SIZE</span><span class=cF0> / </span><span class=cFE>4</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF0>)] = </span><span class=cFE>0</span><span class=cF0>;
<a name="l485"></a> </span><span class=cF5>LBts</span><span class=cF0>(&amp;drive-&gt;fat_blk_dirty, </span><span class=cFE>0</span><span class=cF0>);
<a name="l486"></a> c = next;
<a name="l487"></a> }
<a name="l488"></a> </span><span class=cF1>while</span><span class=cF0> (</span><span class=cFE>0</span><span class=cF0> &lt; c &lt; </span><span class=cFE>0x0FFFFFF8</span><span class=cF0>);
<a name="l489"></a>
<a name="l490"></a> </span><span class=cFD>DriveFATBlkClean</span><span class=cF0>(drive, </span><span class=cFE>1</span><span class=cF0>);
<a name="l491"></a> </span><span class=cF1>if</span><span class=cF0> (unlock)
<a name="l492"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l493"></a> </span><span class=cF1>if</span><span class=cF0> (unlock_break)
<a name="l494"></a> </span><span class=cF5>BreakUnlock</span><span class=cF0>;
<a name="l495"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l496"></a> </span><span class=cF1>catch</span><span class=cF0>
<a name="l497"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l498"></a> </span><span class=cF1>if</span><span class=cF0> (unlock)
<a name="l499"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l500"></a> </span><span class=cF1>if</span><span class=cF0> (unlock_break)
<a name="l501"></a> </span><span class=cF5>BreakUnlock</span><span class=cF0>;
<a name="l502"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l503"></a>}
<a name="l504"></a>
<a name="l505"></a></span><span class=cF9>I64</span><span class=cF0> </span><span class=cFD>FAT32AllocClus</span><span class=cF0>(</span><span class=cF9>CDrive</span><span class=cF0> *drive, </span><span class=cF9>I64</span><span class=cF0> c, </span><span class=cF9>I64</span><span class=cF0> count)
<a name="l506"></a>{
<a name="l507"></a> </span><span class=cF1>Bool</span><span class=cF0> wrap_around = </span><span class=cF3>FALSE</span><span class=cF0>, unlock, unlock_break;
<a name="l508"></a> </span><span class=cF9>I64</span><span class=cF0> first = </span><span class=cF3>INVALID_CLUS</span><span class=cF0>, j, l;
<a name="l509"></a>
<a name="l510"></a> </span><span class=cF1>if</span><span class=cF0> (count &lt;= </span><span class=cFE>0</span><span class=cF0>)
<a name="l511"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cFE>0x0FFFFFFF</span><span class=cF0>;
<a name="l512"></a>
<a name="l513"></a> </span><span class=cF1>try</span><span class=cF0>
<a name="l514"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l515"></a> unlock_break = </span><span class=cF5>BreakLock</span><span class=cF0>;
<a name="l516"></a> unlock = </span><span class=cF5>DriveLock</span><span class=cF0>(drive);
<a name="l517"></a> l = (drive-&gt;size + drive-&gt;drv_offset - drive-&gt;data_area) / drive-&gt;spc - </span><span class=cFE>1</span><span class=cF0>;
<a name="l518"></a> j = drive-&gt;fis-&gt;most_recently_alloced;
<a name="l519"></a> </span><span class=cF1>while</span><span class=cF0> (count-- &gt; </span><span class=cFE>0</span><span class=cF0>)
<a name="l520"></a> {
<a name="l521"></a> </span><span class=cF1>while</span><span class=cF0> (</span><span class=cF3>TRUE</span><span class=cF0>)
<a name="l522"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l523"></a> j++;
<a name="l524"></a> </span><span class=cF1>if</span><span class=cF0> (j &lt; </span><span class=cFE>1</span><span class=cF0>)
<a name="l525"></a> j = </span><span class=cFE>1</span><span class=cF0>;
<a name="l526"></a> </span><span class=cF1>if</span><span class=cF0> (j &gt;= l)
<a name="l527"></a> {
<a name="l528"></a> </span><span class=cF1>if</span><span class=cF0> (wrap_around)
<a name="l529"></a> </span><span class=cF5>throw</span><span class=cF0>(</span><span class=cF6>'Drive'</span><span class=cF0>);
<a name="l530"></a> j = </span><span class=cFE>1</span><span class=cF0>;
<a name="l531"></a> wrap_around = </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l532"></a> }
<a name="l533"></a> </span><span class=cFD>DriveFATBlkSet</span><span class=cF0>(drive, j);
<a name="l534"></a> </span><span class=cF1>if</span><span class=cF0> (!drive-&gt;cur_fat_blk[j &amp; </span><span class=cF7>(</span><span class=cF3>BLK_SIZE</span><span class=cF0> / </span><span class=cFE>4</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF7>)</span><span class=cF0>])
<a name="l535"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l536"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l537"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cFE>0</span><span class=cF0> &lt; first &lt; </span><span class=cFE>0x0FFFFFF8</span><span class=cF7>)</span><span class=cF0>)
<a name="l538"></a> first = j;
<a name="l539"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cFE>0</span><span class=cF0> &lt; c &lt; l)
<a name="l540"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l541"></a> </span><span class=cFD>DriveFATBlkSet</span><span class=cF0>(drive, c);
<a name="l542"></a> drive-&gt;cur_fat_blk[c &amp; (</span><span class=cF3>BLK_SIZE</span><span class=cF0> / </span><span class=cFE>4</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF0>)] = j;
<a name="l543"></a> </span><span class=cF5>LBts</span><span class=cF0>(&amp;drive-&gt;fat_blk_dirty, </span><span class=cFE>0</span><span class=cF0>);
<a name="l544"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l545"></a> c = j;
<a name="l546"></a> }
<a name="l547"></a>
<a name="l548"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cFE>0</span><span class=cF0> &lt; c &lt; l)
<a name="l549"></a> {
<a name="l550"></a> </span><span class=cFD>DriveFATBlkSet</span><span class=cF0>(drive, c);
<a name="l551"></a> drive-&gt;cur_fat_blk[c &amp; (</span><span class=cF3>BLK_SIZE</span><span class=cF0> / </span><span class=cFE>4</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF0>)] = </span><span class=cFE>0x0FFFFFFF</span><span class=cF0>;
<a name="l552"></a> </span><span class=cF5>LBts</span><span class=cF0>(&amp;drive-&gt;fat_blk_dirty, </span><span class=cFE>0</span><span class=cF0>);
<a name="l553"></a> }
<a name="l554"></a> </span><span class=cFD>DriveFATBlkClean</span><span class=cF0>(drive);
<a name="l555"></a>
<a name="l556"></a> drive-&gt;fis-&gt;most_recently_alloced = j;
<a name="l557"></a> drive-&gt;fis-&gt;free_clus = -</span><span class=cFE>1</span><span class=cF0>;
<a name="l558"></a> </span><span class=cF5>BlkWrite</span><span class=cF0>(drive, drive-&gt;fis, drive-&gt;file_system_info_sect, </span><span class=cFE>1</span><span class=cF0>);
<a name="l559"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l560"></a> </span><span class=cF1>catch</span><span class=cF0>
<a name="l561"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l562"></a> </span><span class=cF1>if</span><span class=cF0> (unlock)
<a name="l563"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l564"></a> </span><span class=cF1>if</span><span class=cF0> (unlock_break)
<a name="l565"></a> </span><span class=cF5>BreakUnlock</span><span class=cF0>;
<a name="l566"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l567"></a> </span><span class=cF1>if</span><span class=cF0> (unlock)
<a name="l568"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l569"></a> </span><span class=cF1>if</span><span class=cF0> (unlock_break)
<a name="l570"></a> </span><span class=cF5>BreakUnlock</span><span class=cF0>;
<a name="l571"></a> </span><span class=cF1>return</span><span class=cF0> first;
<a name="l572"></a>}
<a name="l573"></a>
<a name="l574"></a></span><span class=cF9>I64</span><span class=cF0> </span><span class=cFD>FAT32AllocContiguousClus</span><span class=cF0>(</span><span class=cF9>CDrive</span><span class=cF0> *drive, </span><span class=cF9>I64</span><span class=cF0> count)
<a name="l575"></a>{
<a name="l576"></a> </span><span class=cF9>I64</span><span class=cF0> i, first = </span><span class=cFE>1</span><span class=cF0>;
<a name="l577"></a> </span><span class=cF1>Bool</span><span class=cF0> cont, unlock, unlock_break;
<a name="l578"></a>
<a name="l579"></a> </span><span class=cF1>if</span><span class=cF0> (count &lt;= </span><span class=cFE>0</span><span class=cF0>)
<a name="l580"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cFE>0x0FFFFFFF</span><span class=cF0>;
<a name="l581"></a> </span><span class=cF1>try</span><span class=cF0>
<a name="l582"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l583"></a> unlock_break = </span><span class=cF5>BreakLock</span><span class=cF0>;
<a name="l584"></a> unlock = </span><span class=cF5>DriveLock</span><span class=cF0>(drive);
<a name="l585"></a> </span><span class=cF1>while</span><span class=cF0> (</span><span class=cF3>TRUE</span><span class=cF0>)
<a name="l586"></a> {
<a name="l587"></a> first++;
<a name="l588"></a> i = </span><span class=cFE>0</span><span class=cF0>;
<a name="l589"></a> cont = </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l590"></a> </span><span class=cF1>while</span><span class=cF0> (cont &amp;&amp; i &lt; count)
<a name="l591"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l592"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF7>(</span><span class=cF0>first + i + </span><span class=cFE>1</span><span class=cF7>)</span><span class=cF0> * drive-&gt;spc + drive-&gt;data_area &gt; drive-&gt;size + drive-&gt;drv_offset)
<a name="l593"></a> </span><span class=cF5>throw</span><span class=cF0>(</span><span class=cF6>'Drive'</span><span class=cF0>);
<a name="l594"></a> </span><span class=cFD>DriveFATBlkSet</span><span class=cF0>(drive, first + i);
<a name="l595"></a> </span><span class=cF1>if</span><span class=cF0> (drive-&gt;cur_fat_blk[</span><span class=cF7>(</span><span class=cF0>first + i</span><span class=cF7>)</span><span class=cF0> &amp; </span><span class=cF7>(</span><span class=cF3>BLK_SIZE</span><span class=cF0> / </span><span class=cFE>4</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF7>)</span><span class=cF0>])
<a name="l596"></a> cont = </span><span class=cF3>FALSE</span><span class=cF0>;
<a name="l597"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l598"></a> i++;
<a name="l599"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l600"></a> </span><span class=cF1>if</span><span class=cF0> (!cont)
<a name="l601"></a> first = first + i;
<a name="l602"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l603"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l604"></a> </span><span class=cFD>DriveFATBlkClean</span><span class=cF0>(drive);
<a name="l605"></a>
<a name="l606"></a> </span><span class=cF1>for</span><span class=cF0> (i = </span><span class=cFE>0</span><span class=cF0>; i &lt; count; i++)
<a name="l607"></a> {
<a name="l608"></a> </span><span class=cFD>DriveFATBlkSet</span><span class=cF0>(drive, first + i, </span><span class=cFE>0</span><span class=cF0>);
<a name="l609"></a> </span><span class=cF1>if</span><span class=cF0> (i + </span><span class=cFE>1</span><span class=cF0> == count)
<a name="l610"></a> drive-&gt;cur_fat_blk[(first + i) &amp; (</span><span class=cF3>BLK_SIZE</span><span class=cF0> / </span><span class=cFE>4</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF0>)] = </span><span class=cFE>0x0FFFFFFF</span><span class=cF0>;
<a name="l611"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l612"></a> drive-&gt;cur_fat_blk[(first + i) &amp; (</span><span class=cF3>BLK_SIZE</span><span class=cF0> / </span><span class=cFE>4</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF0>)] = first + i + </span><span class=cFE>1</span><span class=cF0>;
<a name="l613"></a> </span><span class=cF5>LBts</span><span class=cF0>(&amp;drive-&gt;fat_blk_dirty, </span><span class=cFE>0</span><span class=cF0>);
<a name="l614"></a> }
<a name="l615"></a> </span><span class=cFD>DriveFATBlkClean</span><span class=cF0>(drive, </span><span class=cFE>0</span><span class=cF0>);
<a name="l616"></a>
<a name="l617"></a> </span><span class=cF1>for</span><span class=cF0> (i = </span><span class=cFE>0</span><span class=cF0>; i &lt; count; i++)
<a name="l618"></a> {
<a name="l619"></a> </span><span class=cFD>DriveFATBlkSet</span><span class=cF0>(drive, first + i, </span><span class=cFE>1</span><span class=cF0>);
<a name="l620"></a> </span><span class=cF1>if</span><span class=cF0> (i + </span><span class=cFE>1</span><span class=cF0> == count)
<a name="l621"></a> drive-&gt;cur_fat_blk[(first + i) &amp; (</span><span class=cF3>BLK_SIZE</span><span class=cF0> / </span><span class=cFE>4</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF0>)] = </span><span class=cFE>0x0FFFFFFF</span><span class=cF0>;
<a name="l622"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l623"></a> drive-&gt;cur_fat_blk[(first + i) &amp; (</span><span class=cF3>BLK_SIZE</span><span class=cF0> / </span><span class=cFE>4</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF0>)] = first + i + </span><span class=cFE>1</span><span class=cF0>;
<a name="l624"></a> </span><span class=cF5>LBts</span><span class=cF0>(&amp;drive-&gt;fat_blk_dirty, </span><span class=cFE>0</span><span class=cF0>);
<a name="l625"></a> }
<a name="l626"></a> </span><span class=cFD>DriveFATBlkClean</span><span class=cF0>(drive, </span><span class=cFE>1</span><span class=cF0>);
<a name="l627"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l628"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l629"></a> }
<a name="l630"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l631"></a> </span><span class=cF1>catch</span><span class=cF0>
<a name="l632"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l633"></a> </span><span class=cF1>if</span><span class=cF0> (unlock)
<a name="l634"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l635"></a> </span><span class=cF1>if</span><span class=cF0> (unlock_break)
<a name="l636"></a> </span><span class=cF5>BreakUnlock</span><span class=cF0>;
<a name="l637"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l638"></a> </span><span class=cF1>if</span><span class=cF0> (unlock)
<a name="l639"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l640"></a> </span><span class=cF1>if</span><span class=cF0> (unlock_break)
<a name="l641"></a> </span><span class=cF5>BreakUnlock</span><span class=cF0>;
<a name="l642"></a>
<a name="l643"></a> </span><span class=cF1>return</span><span class=cF0> first;
<a name="l644"></a>}
<a name="l645"></a>
<a name="l646"></a></span><span class=cF1>Bool</span><span class=cF0> </span><span class=cFD>FAT32DirNew</span><span class=cF0>(</span><span class=cF9>CDrive</span><span class=cF0> *drive, </span><span class=cF1>U8</span><span class=cF0> *cur_dir, </span><span class=cF9>CDirEntry</span><span class=cF0> *tmpde, </span><span class=cF1>Bool</span><span class=cF0> free_old_chain)
<a name="l647"></a>{
<a name="l648"></a></span><span class=cF2>//See </span><a href="https://zeal-operating-system.github.io/ZealOS/Doc/CutCorners.DD.html#l1"><span class=cF4>::/Doc/CutCorners.DD</span></a><span class=cF2>.</span><span class=cF0>
<a name="l649"></a> </span><span class=cF9>CFAT32DirEntry</span><span class=cF0> *buf, *last_buf, *tmp_buf, de[</span><span class=cFE>3</span><span class=cF0>];
<a name="l650"></a> </span><span class=cF9>I64</span><span class=cF0> i, attr, avail_count, de_count, c, cur_dir_entry,
<a name="l651"></a> entries_per_clus, cur_dir_clus, xsum = </span><span class=cFE>0</span><span class=cF0>, last_dir_clus = </span><span class=cF3>INVALID_CLUS</span><span class=cF0>;
<a name="l652"></a> </span><span class=cF1>U8</span><span class=cF0> ch;
<a name="l653"></a> </span><span class=cF1>Bool</span><span class=cF0> written = </span><span class=cF3>FALSE</span><span class=cF0>, unlock, unlock_break;
<a name="l654"></a> </span><span class=cF9>CDirEntry</span><span class=cF0> long_name;
<a name="l655"></a>
<a name="l656"></a> </span><span class=cFD>FAT32DirFill</span><span class=cF0>(&amp;de, tmpde, &amp;de_count, drive-&gt;fat32_local_time_offset);
<a name="l657"></a> </span><span class=cF5>MemSet</span><span class=cF0>(&amp;long_name, </span><span class=cFE>0</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="l658"></a> </span><span class=cF1>try</span><span class=cF0>
<a name="l659"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l660"></a> unlock_break = </span><span class=cF5>BreakLock</span><span class=cF0>;
<a name="l661"></a> unlock = </span><span class=cF5>DriveLock</span><span class=cF0>(drive);
<a name="l662"></a> cur_dir_clus = </span><span class=cF5>Name2DirClus</span><span class=cF0>(drive, cur_dir);
<a name="l663"></a> buf = </span><span class=cF5>MAlloc</span><span class=cF0>(</span><span class=cF3>BLK_SIZE</span><span class=cF0> * drive-&gt;spc);
<a name="l664"></a> last_buf = </span><span class=cF5>CAlloc</span><span class=cF0>(</span><span class=cF3>BLK_SIZE</span><span class=cF0> * drive-&gt;spc);
<a name="l665"></a> entries_per_clus = drive-&gt;spc &lt;&lt; </span><span class=cF3>FAT32_ENTRIES_BITS</span><span class=cF0>;
<a name="l666"></a> </span><span class=cF5>ClusRead</span><span class=cF0>(drive, buf, cur_dir_clus, </span><span class=cFE>1</span><span class=cF0>);
<a name="l667"></a> cur_dir_entry = </span><span class=cFE>0</span><span class=cF0>;
<a name="l668"></a> </span><span class=cF1>while</span><span class=cF0> (ch = *buf[cur_dir_entry].name)
<a name="l669"></a> {
<a name="l670"></a> attr = buf[cur_dir_entry].attr;
<a name="l671"></a> </span><span class=cF1>if</span><span class=cF0> (ch != </span><span class=cFE>0xE5</span><span class=cF0> &amp;&amp; attr &amp; </span><span class=cF3>RS_ATTR_LONG_NAME_MASK</span><span class=cF0> == </span><span class=cF3>RS_ATTR_LONG_NAME</span><span class=cF0>)
<a name="l672"></a> </span><span class=cFD>DirLongNameFill</span><span class=cF0>(&amp;long_name, &amp;buf[cur_dir_entry], &amp;xsum);
<a name="l673"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l674"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l675"></a> avail_count = </span><span class=cF3>FAT32_ENTRIES_PER_BLK</span><span class=cF0> - cur_dir_entry &amp; (</span><span class=cF3>FAT32_ENTRIES_PER_BLK</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF0>);
<a name="l676"></a> </span><span class=cF1>for</span><span class=cF0> (i = </span><span class=cFE>0</span><span class=cF0>; i &lt; avail_count; i++)
<a name="l677"></a> </span><span class=cF1>if</span><span class=cF0> (*buf[cur_dir_entry + i].name != </span><span class=cFE>0xE5</span><span class=cF0>)
<a name="l678"></a> {
<a name="l679"></a> </span><span class=cF1>if</span><span class=cF0> (*buf[cur_dir_entry + i].name)
<a name="l680"></a> avail_count = i;
<a name="l681"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l682"></a> }
<a name="l683"></a> </span><span class=cF1>if</span><span class=cF0> (ch == </span><span class=cFE>0xE5</span><span class=cF0> &amp;&amp; !written &amp;&amp; avail_count &gt;= de_count)
<a name="l684"></a> {
<a name="l685"></a> </span><span class=cF5>MemCopy</span><span class=cF0>(&amp;buf[cur_dir_entry], &amp;de, de_count * </span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CFAT32DirEntry</span><span class=cF7>)</span><span class=cF0>);
<a name="l686"></a> </span><span class=cF5>BlkWrite</span><span class=cF0>(drive, &amp;buf[cur_dir_entry &amp; -</span><span class=cF3>FAT32_ENTRIES_PER_BLK</span><span class=cF0>],
<a name="l687"></a> drive-&gt;data_area + cur_dir_clus * drive-&gt;spc + cur_dir_entry &gt;&gt; </span><span class=cF3>FAT32_ENTRIES_BITS</span><span class=cF0>, </span><span class=cFE>1</span><span class=cF0>);
<a name="l688"></a> cur_dir_entry += de_count - </span><span class=cFE>1</span><span class=cF0>; </span><span class=cF2>//gets inc'ed</span><span class=cF0>
<a name="l689"></a> written = </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l690"></a> }
<a name="l691"></a> </span><span class=cF1>else</span><span class=cF0> </span><span class=cF1>if</span><span class=cF0> (ch != </span><span class=cFE>0xE5</span><span class=cF0> &amp;&amp; !</span><span class=cF7>(</span><span class=cF0>attr &amp; </span><span class=cF3>RS_ATTR_VOL_ID</span><span class=cF7>)</span><span class=cF0>)
<a name="l692"></a> {
<a name="l693"></a> </span><span class=cF1>if</span><span class=cF0> (xsum != </span><span class=cFD>FATNameXSum</span><span class=cF7>(</span><span class=cF0>buf[cur_dir_entry].name</span><span class=cF7>)</span><span class=cF0>)
<a name="l694"></a> </span><span class=cF5>MemSet</span><span class=cF0>(&amp;long_name, </span><span class=cFE>0</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="l695"></a> </span><span class=cF1>if</span><span class=cF0> (!*long_name.name)
<a name="l696"></a> </span><span class=cFD>FATFromName</span><span class=cF0>(long_name.name, buf[cur_dir_entry].name);
<a name="l697"></a></span><span class=cF2>//Del old entry with same name</span><span class=cF0>
<a name="l698"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF5>StrCompare</span><span class=cF7>(</span><span class=cF0>long_name.name, tmpde-&gt;name</span><span class=cF7>)</span><span class=cF0>)
<a name="l699"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l700"></a> </span><span class=cF1>if</span><span class=cF0> (free_old_chain)
<a name="l701"></a> </span><span class=cF5>FAT32FreeClus</span><span class=cF0>(drive, buf[cur_dir_entry].clus_lo + buf[cur_dir_entry].clus_hi &lt;&lt; </span><span class=cFE>16</span><span class=cF0>);
<a name="l702"></a> </span><span class=cF1>if</span><span class=cF0> (!written)
<a name="l703"></a> {
<a name="l704"></a> </span><span class=cF5>MemCopy</span><span class=cF0>(&amp;buf[cur_dir_entry], &amp;de[de_count - </span><span class=cFE>1</span><span class=cF0>], </span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CFAT32DirEntry</span><span class=cF7>)</span><span class=cF0>);
<a name="l705"></a> </span><span class=cF5>BlkWrite</span><span class=cF0>(drive, &amp;buf[cur_dir_entry &amp; -</span><span class=cF3>FAT32_ENTRIES_PER_BLK</span><span class=cF0>],
<a name="l706"></a> drive-&gt;data_area + cur_dir_clus * drive-&gt;spc + cur_dir_entry &gt;&gt; </span><span class=cF3>FAT32_ENTRIES_BITS</span><span class=cF0>, </span><span class=cFE>1</span><span class=cF0>);
<a name="l707"></a> written = </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l708"></a> }
<a name="l709"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l710"></a> {
<a name="l711"></a> *buf[cur_dir_entry].name = </span><span class=cFE>0xE5</span><span class=cF0>;
<a name="l712"></a> i = </span><span class=cFE>1</span><span class=cF0>;
<a name="l713"></a> </span><span class=cF1>while</span><span class=cF0> (i &lt;= cur_dir_entry &amp;&amp;
<a name="l714"></a> buf[cur_dir_entry - i].attr &amp; </span><span class=cF3>RS_ATTR_LONG_NAME_MASK</span><span class=cF0> == </span><span class=cF3>RS_ATTR_LONG_NAME</span><span class=cF0>)
<a name="l715"></a> *buf[cur_dir_entry-i++].name = </span><span class=cFE>0xE5</span><span class=cF0>;
<a name="l716"></a> i--;
<a name="l717"></a> </span><span class=cF5>BlkWrite</span><span class=cF0>(drive, &amp;buf[</span><span class=cF7>(</span><span class=cF0>cur_dir_entry - i</span><span class=cF7>)</span><span class=cF0> &amp; -</span><span class=cF3>FAT32_ENTRIES_PER_BLK</span><span class=cF0>],
<a name="l718"></a> drive-&gt;data_area + cur_dir_clus * drive-&gt;spc + </span><span class=cF7>(</span><span class=cF0>cur_dir_entry - i</span><span class=cF7>)</span><span class=cF0> &gt;&gt; </span><span class=cF3>FAT32_ENTRIES_BITS</span><span class=cF0>,
<a name="l719"></a> </span><span class=cF7>(</span><span class=cF0>i + </span><span class=cF3>FAT32_ENTRIES_PER_BLK</span><span class=cF7>)</span><span class=cF0> &gt;&gt; </span><span class=cF3>FAT32_ENTRIES_BITS</span><span class=cF0>);
<a name="l720"></a> </span><span class=cF1>if</span><span class=cF0> (i == cur_dir_entry &amp;&amp; </span><span class=cFE>0</span><span class=cF0> &lt; last_dir_clus &lt; </span><span class=cFE>0x0FFFFFF8</span><span class=cF0>)
<a name="l721"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l722"></a> i = </span><span class=cFE>1</span><span class=cF0>;
<a name="l723"></a> </span><span class=cF1>while</span><span class=cF0> (i &lt;= entries_per_clus &amp;&amp;
<a name="l724"></a> last_buf[entries_per_clus - i].attr &amp; </span><span class=cF3>RS_ATTR_LONG_NAME_MASK</span><span class=cF0> == </span><span class=cF3>RS_ATTR_LONG_NAME</span><span class=cF0>)
<a name="l725"></a> *last_buf[entries_per_clus - i++].name = </span><span class=cFE>0xE5</span><span class=cF0>;
<a name="l726"></a> </span><span class=cF1>if</span><span class=cF0> (--i &gt; </span><span class=cFE>0</span><span class=cF0>)
<a name="l727"></a> </span><span class=cF5>BlkWrite</span><span class=cF0>(drive, &amp;buf[</span><span class=cF7>(</span><span class=cF0>entries_per_clus - i</span><span class=cF7>)</span><span class=cF0> &amp; -</span><span class=cF3>FAT32_ENTRIES_PER_BLK</span><span class=cF0>],
<a name="l728"></a> drive-&gt;data_area +
<a name="l729"></a> last_dir_clus * drive-&gt;spc + </span><span class=cF7>(</span><span class=cF0>entries_per_clus - i</span><span class=cF7>)</span><span class=cF0> &gt;&gt; </span><span class=cF3>FAT32_ENTRIES_BITS</span><span class=cF0>,
<a name="l730"></a> </span><span class=cF7>(</span><span class=cF0>i + </span><span class=cF3>FAT32_ENTRIES_PER_BLK</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF7>)</span><span class=cF0> &gt;&gt; </span><span class=cF3>FAT32_ENTRIES_BITS</span><span class=cF0>);
<a name="l731"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l732"></a> }
<a name="l733"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l734"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l735"></a> }
<a name="l736"></a> </span><span class=cF5>MemSet</span><span class=cF0>(&amp;long_name, </span><span class=cFE>0</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="l737"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l738"></a> </span><span class=cF1>if</span><span class=cF0> (++cur_dir_entry == entries_per_clus)
<a name="l739"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l740"></a> last_dir_clus = cur_dir_clus;
<a name="l741"></a> tmp_buf = buf;
<a name="l742"></a> buf = last_buf;
<a name="l743"></a> last_buf = tmp_buf;
<a name="l744"></a> c=</span><span class=cF5>ClusNumNext</span><span class=cF0>(drive, cur_dir_clus);
<a name="l745"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cFE>0</span><span class=cF0> &lt; c &lt; </span><span class=cFE>0x0FFFFFF8</span><span class=cF7>)</span><span class=cF0>)
<a name="l746"></a> {
<a name="l747"></a> c = </span><span class=cF5>ClusAlloc</span><span class=cF0>(drive, cur_dir_clus, </span><span class=cFE>1</span><span class=cF0>, </span><span class=cF3>FALSE</span><span class=cF0>);
<a name="l748"></a> </span><span class=cF5>MemSet</span><span class=cF0>(buf, </span><span class=cFE>0</span><span class=cF0>, </span><span class=cF3>BLK_SIZE</span><span class=cF0> * drive-&gt;spc);
<a name="l749"></a> </span><span class=cF5>ClusWrite</span><span class=cF0>(drive, buf, c, </span><span class=cFE>1</span><span class=cF0>);
<a name="l750"></a> }
<a name="l751"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l752"></a> </span><span class=cF5>ClusRead</span><span class=cF0>(drive, buf, c, </span><span class=cFE>1</span><span class=cF0>);
<a name="l753"></a> cur_dir_clus = c;
<a name="l754"></a> cur_dir_entry = </span><span class=cFE>0</span><span class=cF0>;
<a name="l755"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l756"></a> }
<a name="l757"></a> </span><span class=cF1>if</span><span class=cF0> (!written)
<a name="l758"></a> {
<a name="l759"></a> avail_count = </span><span class=cF3>FAT32_ENTRIES_PER_BLK</span><span class=cF0> - cur_dir_entry &amp; (</span><span class=cF3>FAT32_ENTRIES_PER_BLK</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF0>);
<a name="l760"></a> </span><span class=cF1>if</span><span class=cF0> (avail_count &lt; de_count)
<a name="l761"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l762"></a> </span><span class=cF1>for</span><span class=cF0> (i = </span><span class=cFE>0</span><span class=cF0>; i &lt; avail_count; i++)
<a name="l763"></a> *buf[cur_dir_entry + i].name = </span><span class=cFE>0xE5</span><span class=cF0>;
<a name="l764"></a> </span><span class=cF5>BlkWrite</span><span class=cF0>(drive, &amp;buf[cur_dir_entry &amp; -</span><span class=cF3>FAT32_ENTRIES_PER_BLK</span><span class=cF0>],
<a name="l765"></a> drive-&gt;data_area + cur_dir_clus * drive-&gt;spc + cur_dir_entry &gt;&gt; </span><span class=cF3>FAT32_ENTRIES_BITS</span><span class=cF0>, </span><span class=cFE>1</span><span class=cF0>);
<a name="l766"></a> cur_dir_entry += avail_count;
<a name="l767"></a> </span><span class=cF1>if</span><span class=cF0> (cur_dir_entry == entries_per_clus)
<a name="l768"></a> {
<a name="l769"></a> last_dir_clus = cur_dir_clus;
<a name="l770"></a> tmp_buf = buf;
<a name="l771"></a> buf = last_buf;
<a name="l772"></a> last_buf = tmp_buf;
<a name="l773"></a> cur_dir_clus = </span><span class=cF5>ClusAlloc</span><span class=cF0>(drive, cur_dir_clus, </span><span class=cFE>1</span><span class=cF0>);
<a name="l774"></a> cur_dir_entry = </span><span class=cFE>0</span><span class=cF0>;
<a name="l775"></a> </span><span class=cF5>MemSet</span><span class=cF0>(buf, </span><span class=cFE>0</span><span class=cF0>, </span><span class=cF3>BLK_SIZE</span><span class=cF0> * drive-&gt;spc);
<a name="l776"></a> </span><span class=cF5>ClusWrite</span><span class=cF0>(drive, buf, cur_dir_clus, </span><span class=cFE>1</span><span class=cF0>);
<a name="l777"></a> }
<a name="l778"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l779"></a> </span><span class=cF5>MemCopy</span><span class=cF0>(&amp;buf[cur_dir_entry], &amp;de, de_count * </span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CFAT32DirEntry</span><span class=cF7>)</span><span class=cF0>);
<a name="l780"></a> </span><span class=cF5>BlkWrite</span><span class=cF0>(drive, &amp;buf[cur_dir_entry &amp; -</span><span class=cF3>FAT32_ENTRIES_PER_BLK</span><span class=cF0>],
<a name="l781"></a> drive-&gt;data_area + cur_dir_clus * drive-&gt;spc + cur_dir_entry &gt;&gt; </span><span class=cF3>FAT32_ENTRIES_BITS</span><span class=cF0>, </span><span class=cFE>1</span><span class=cF0>);
<a name="l782"></a> cur_dir_entry += de_count;
<a name="l783"></a> </span><span class=cF1>if</span><span class=cF0> (cur_dir_entry == entries_per_clus)
<a name="l784"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l785"></a> cur_dir_clus = </span><span class=cF5>ClusAlloc</span><span class=cF0>(drive, cur_dir_clus, </span><span class=cFE>1</span><span class=cF0>);
<a name="l786"></a> </span><span class=cF5>MemSet</span><span class=cF0>(buf, </span><span class=cFE>0</span><span class=cF0>, </span><span class=cF3>BLK_SIZE</span><span class=cF0> * drive-&gt;spc);
<a name="l787"></a> </span><span class=cF5>ClusWrite</span><span class=cF0>(drive, buf, cur_dir_clus, </span><span class=cFE>1</span><span class=cF0>);
<a name="l788"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l789"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l790"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l791"></a> </span><span class=cF5>MemSet</span><span class=cF0>(&amp;buf[cur_dir_entry], </span><span class=cFE>0</span><span class=cF0>, </span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CFAT32DirEntry</span><span class=cF7>)</span><span class=cF0>);
<a name="l792"></a> </span><span class=cF5>BlkWrite</span><span class=cF0>(drive, &amp;buf[cur_dir_entry &amp; -</span><span class=cF3>FAT32_ENTRIES_PER_BLK</span><span class=cF0>],
<a name="l793"></a> drive-&gt;data_area + cur_dir_clus * drive-&gt;spc + cur_dir_entry &gt;&gt; </span><span class=cF3>FAT32_ENTRIES_BITS</span><span class=cF0>, </span><span class=cFE>1</span><span class=cF0>);
<a name="l794"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l795"></a> }
<a name="l796"></a> </span><span class=cF5>Free</span><span class=cF0>(last_buf);
<a name="l797"></a> </span><span class=cF5>Free</span><span class=cF0>(buf);
<a name="l798"></a> </span><span class=cF1>if</span><span class=cF0> (unlock)
<a name="l799"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l800"></a> </span><span class=cF1>if</span><span class=cF0> (unlock_break)
<a name="l801"></a> </span><span class=cF5>BreakUnlock</span><span class=cF0>;
<a name="l802"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l803"></a> </span><span class=cF1>catch</span><span class=cF0>
<a name="l804"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l805"></a> </span><span class=cF1>if</span><span class=cF0> (unlock)
<a name="l806"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l807"></a> </span><span class=cF1>if</span><span class=cF0> (unlock_break)
<a name="l808"></a> </span><span class=cF5>BreakUnlock</span><span class=cF0>;
<a name="l809"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l810"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF3>FALSE</span><span class=cF0>;
<a name="l811"></a>}
<a name="l812"></a>
<a name="l813"></a></span><span class=cF9>I64</span><span class=cF0> </span><span class=cFD>FAT32FilesDel</span><span class=cF0>(</span><span class=cF9>CDrive</span><span class=cF0> *drive, </span><span class=cF1>U8</span><span class=cF0> *cur_dir, </span><span class=cF1>U8</span><span class=cF0> *files_find_mask, </span><span class=cF9>I64</span><span class=cF0> fuf_flags, </span><span class=cF1>Bool</span><span class=cF0> del_dir, </span><span class=cF1>Bool</span><span class=cF0> print_message)
<a name="l814"></a>{
<a name="l815"></a> </span><span class=cF9>CFAT32DirEntry</span><span class=cF0> *buf, *last_buf, *tmp_buf;
<a name="l816"></a> </span><span class=cF9>I64</span><span class=cF0> i, res = </span><span class=cFE>0</span><span class=cF0>, attr, xsum = </span><span class=cFE>0</span><span class=cF0>, last_dir_clus = </span><span class=cF3>INVALID_CLUS</span><span class=cF0>, cur_dir_entry, entries_per_clus, cur_dir_clus;
<a name="l817"></a> </span><span class=cF1>U8</span><span class=cF0> ch;
<a name="l818"></a> </span><span class=cF1>Bool</span><span class=cF0> unlock_break;
<a name="l819"></a> </span><span class=cF9>CDirEntry</span><span class=cF0> long_name;
<a name="l820"></a>
<a name="l821"></a> </span><span class=cF5>MemSet</span><span class=cF0>(&amp;long_name, </span><span class=cFE>0</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="l822"></a> </span><span class=cF1>try</span><span class=cF0>
<a name="l823"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l824"></a> unlock_break = </span><span class=cF5>BreakLock</span><span class=cF0>;
<a name="l825"></a> </span><span class=cF5>DriveLock</span><span class=cF0>(drive);
<a name="l826"></a> cur_dir_clus = </span><span class=cF5>Name2DirClus</span><span class=cF0>(drive, cur_dir);
<a name="l827"></a> buf = </span><span class=cF5>MAlloc</span><span class=cF0>(</span><span class=cF3>BLK_SIZE</span><span class=cF0> * drive-&gt;spc);
<a name="l828"></a> last_buf = </span><span class=cF5>CAlloc</span><span class=cF0>(</span><span class=cF3>BLK_SIZE</span><span class=cF0> * drive-&gt;spc);
<a name="l829"></a> entries_per_clus = drive-&gt;spc &lt;&lt; </span><span class=cF3>FAT32_ENTRIES_BITS</span><span class=cF0>;
<a name="l830"></a> </span><span class=cF5>ClusRead</span><span class=cF0>(drive, buf, cur_dir_clus, </span><span class=cFE>1</span><span class=cF0>);
<a name="l831"></a> cur_dir_entry = </span><span class=cFE>0</span><span class=cF0>;
<a name="l832"></a> </span><span class=cF1>while</span><span class=cF0> (ch = *buf[cur_dir_entry].name)
<a name="l833"></a> {
<a name="l834"></a> attr = buf[cur_dir_entry].attr;
<a name="l835"></a> </span><span class=cF1>if</span><span class=cF0> (ch != </span><span class=cFE>0xE5</span><span class=cF0> &amp;&amp; ch != </span><span class=cF6>'.'</span><span class=cF0>)
<a name="l836"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l837"></a> </span><span class=cF1>if</span><span class=cF0> (attr &amp; </span><span class=cF3>RS_ATTR_LONG_NAME_MASK</span><span class=cF0> == </span><span class=cF3>RS_ATTR_LONG_NAME</span><span class=cF0>)
<a name="l838"></a> </span><span class=cFD>DirLongNameFill</span><span class=cF0>(&amp;long_name, &amp;buf[cur_dir_entry], &amp;xsum);
<a name="l839"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l840"></a> {
<a name="l841"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cF0>attr &amp; </span><span class=cF3>RS_ATTR_VOL_ID</span><span class=cF7>)</span><span class=cF0> &amp;&amp; </span><span class=cF7>(</span><span class=cF0>del_dir || !(attr &amp; </span><span class=cF3>RS_ATTR_DIR</span><span class=cF0>)</span><span class=cF7>)</span><span class=cF0>)
<a name="l842"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l843"></a> </span><span class=cF1>if</span><span class=cF0> (xsum != </span><span class=cFD>FATNameXSum</span><span class=cF7>(</span><span class=cF0>buf[cur_dir_entry].name</span><span class=cF7>)</span><span class=cF0>)
<a name="l844"></a> </span><span class=cF5>MemSet</span><span class=cF0>(&amp;long_name, </span><span class=cFE>0</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="l845"></a> </span><span class=cF1>if</span><span class=cF0> (!*long_name.name)
<a name="l846"></a> </span><span class=cFD>FATFromName</span><span class=cF0>(long_name.name, buf[cur_dir_entry].name);
<a name="l847"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>FilesFindMatch</span><span class=cF7>(</span><span class=cF0>long_name.name, files_find_mask, fuf_flags</span><span class=cF7>)</span><span class=cF0>)
<a name="l848"></a> {
<a name="l849"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cF0>attr &amp; </span><span class=cF3>RS_ATTR_DIR</span><span class=cF7>)</span><span class=cF0>)
<a name="l850"></a> res++;
<a name="l851"></a> </span><span class=cF1>if</span><span class=cF0> (print_message)
<a name="l852"></a> </span><span class=cF6>&quot;Del %s\n&quot;</span><span class=cF0>, long_name.name;
<a name="l853"></a> *buf[cur_dir_entry].name = </span><span class=cFE>0xE5</span><span class=cF0>;
<a name="l854"></a> i = </span><span class=cFE>1</span><span class=cF0>;
<a name="l855"></a> </span><span class=cF1>while</span><span class=cF0> (i &lt;= cur_dir_entry &amp;&amp;
<a name="l856"></a> buf[cur_dir_entry - i].attr &amp; </span><span class=cF3>RS_ATTR_LONG_NAME_MASK</span><span class=cF0> == </span><span class=cF3>RS_ATTR_LONG_NAME</span><span class=cF0>)
<a name="l857"></a> *buf[cur_dir_entry - i++].name = </span><span class=cFE>0xE5</span><span class=cF0>;
<a name="l858"></a> i--;
<a name="l859"></a> </span><span class=cF5>BlkWrite</span><span class=cF0>(drive, &amp;buf[</span><span class=cF7>(</span><span class=cF0>cur_dir_entry - i</span><span class=cF7>)</span><span class=cF0> &amp; -</span><span class=cF3>FAT32_ENTRIES_PER_BLK</span><span class=cF0>],
<a name="l860"></a> drive-&gt;data_area + cur_dir_clus * drive-&gt;spc + </span><span class=cF7>(</span><span class=cF0>cur_dir_entry - i</span><span class=cF7>)</span><span class=cF0> &gt;&gt; </span><span class=cF3>FAT32_ENTRIES_BITS</span><span class=cF0>,
<a name="l861"></a> </span><span class=cF7>(</span><span class=cF0>i + </span><span class=cF3>FAT32_ENTRIES_PER_BLK</span><span class=cF7>)</span><span class=cF0> &gt;&gt; </span><span class=cF3>FAT32_ENTRIES_BITS</span><span class=cF0>);
<a name="l862"></a> </span><span class=cF1>if</span><span class=cF0> (i == cur_dir_entry &amp;&amp; last_dir_clus != </span><span class=cF3>INVALID_CLUS</span><span class=cF0>)
<a name="l863"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l864"></a> i = </span><span class=cFE>1</span><span class=cF0>;
<a name="l865"></a> </span><span class=cF1>while</span><span class=cF0> (i &lt;= entries_per_clus &amp;&amp;
<a name="l866"></a> last_buf[entries_per_clus - i].attr &amp; </span><span class=cF3>RS_ATTR_LONG_NAME_MASK</span><span class=cF0> == </span><span class=cF3>RS_ATTR_LONG_NAME</span><span class=cF0>)
<a name="l867"></a> *last_buf[entries_per_clus - i++].name = </span><span class=cFE>0xE5</span><span class=cF0>;
<a name="l868"></a> </span><span class=cF1>if</span><span class=cF0> (--i &gt; </span><span class=cFE>0</span><span class=cF0>)
<a name="l869"></a> </span><span class=cF5>BlkWrite</span><span class=cF0>(drive, &amp;buf[</span><span class=cF7>(</span><span class=cF0>entries_per_clus - i</span><span class=cF7>)</span><span class=cF0> &amp; -</span><span class=cF3>FAT32_ENTRIES_PER_BLK</span><span class=cF0>],
<a name="l870"></a> drive-&gt;data_area +
<a name="l871"></a> last_dir_clus * drive-&gt;spc + </span><span class=cF7>(</span><span class=cF0>entries_per_clus - i</span><span class=cF7>)</span><span class=cF0> &gt;&gt; </span><span class=cF3>FAT32_ENTRIES_BITS</span><span class=cF0>,
<a name="l872"></a> </span><span class=cF7>(</span><span class=cF0>i + </span><span class=cF3>FAT32_ENTRIES_PER_BLK</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF7>)</span><span class=cF0> &gt;&gt; </span><span class=cF3>FAT32_ENTRIES_BITS</span><span class=cF0>);
<a name="l873"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l874"></a> </span><span class=cF5>FAT32FreeClus</span><span class=cF0>(drive, buf[cur_dir_entry].clus_lo + buf[cur_dir_entry].clus_hi &lt;&lt; </span><span class=cFE>16</span><span class=cF0>);
<a name="l875"></a> }
<a name="l876"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l877"></a> </span><span class=cF5>MemSet</span><span class=cF0>(&amp;long_name, </span><span class=cFE>0</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="l878"></a> }
<a name="l879"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l880"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l881"></a> </span><span class=cF5>MemSet</span><span class=cF0>(&amp;long_name, </span><span class=cFE>0</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="l882"></a> </span><span class=cF1>if</span><span class=cF0> (++cur_dir_entry == entries_per_clus)
<a name="l883"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l884"></a> last_dir_clus = cur_dir_clus;
<a name="l885"></a> cur_dir_clus = </span><span class=cF5>ClusNumNext</span><span class=cF0>(drive, cur_dir_clus, </span><span class=cFE>1</span><span class=cF0>);
<a name="l886"></a> tmp_buf = buf;
<a name="l887"></a> buf = last_buf;
<a name="l888"></a> last_buf = tmp_buf;
<a name="l889"></a> </span><span class=cF5>ClusRead</span><span class=cF0>(drive, buf, cur_dir_clus, </span><span class=cFE>1</span><span class=cF0>);
<a name="l890"></a> cur_dir_entry = </span><span class=cFE>0</span><span class=cF0>;
<a name="l891"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l892"></a> }
<a name="l893"></a> </span><span class=cF5>Free</span><span class=cF0>(buf);
<a name="l894"></a> </span><span class=cF5>Free</span><span class=cF0>(last_buf);
<a name="l895"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l896"></a> </span><span class=cF1>if</span><span class=cF0> (unlock_break)
<a name="l897"></a> </span><span class=cF5>BreakUnlock</span><span class=cF0>;
<a name="l898"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l899"></a> </span><span class=cF1>catch</span><span class=cF0>
<a name="l900"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l901"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l902"></a> </span><span class=cF1>if</span><span class=cF0> (unlock_break)
<a name="l903"></a> </span><span class=cF5>BreakUnlock</span><span class=cF0>;
<a name="l904"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l905"></a>
<a name="l906"></a> </span><span class=cF1>return</span><span class=cF0> res;
<a name="l907"></a>}
<a name="l908"></a>
<a name="l909"></a></span><span class=cF9>I64</span><span class=cF0> </span><span class=cFD>FAT32FileWrite</span><span class=cF0>(</span><span class=cF9>CDrive</span><span class=cF0> *drive, </span><span class=cF1>U8</span><span class=cF0> *cur_dir, </span><span class=cF1>U8</span><span class=cF0> *name, </span><span class=cF1>U8</span><span class=cF0> *buf, </span><span class=cF9>I64</span><span class=cF0> size, </span><span class=cF9>CDate</span><span class=cF0> cdt, </span><span class=cF9>I64</span><span class=cF0> attr)
<a name="l910"></a>{
<a name="l911"></a> </span><span class=cF9>CDirEntry</span><span class=cF0> de;
<a name="l912"></a> </span><span class=cF9>I64</span><span class=cF0> c = </span><span class=cFE>0</span><span class=cF0>, blk_count;
<a name="l913"></a> </span><span class=cF1>Bool</span><span class=cF0> contiguous;
<a name="l914"></a>
<a name="l915"></a> </span><span class=cF5>MemSet</span><span class=cF0>(&amp;de, </span><span class=cFE>0</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="l916"></a> </span><span class=cF1>if</span><span class=cF0> (size &lt; </span><span class=cFE>0</span><span class=cF0>)
<a name="l917"></a> size = </span><span class=cFE>0</span><span class=cF0>;
<a name="l918"></a> </span><span class=cF1>if</span><span class=cF0> (drive-&gt;fs_type != </span><span class=cF3>FSt_FAT32</span><span class=cF0>)
<a name="l919"></a> </span><span class=cF5>PrintErr</span><span class=cF0>(</span><span class=cF6>&quot;Not FAT32 Drive\n&quot;</span><span class=cF0>);
<a name="l920"></a> </span><span class=cF1>else</span><span class=cF0> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cFD>CFileNameTo</span><span class=cF7>(</span><span class=cF0>de.name, name</span><span class=cF7>)</span><span class=cF0>)
<a name="l921"></a> </span><span class=cF5>PrintErr</span><span class=cF0>(</span><span class=cF6>&quot;Invalid FileName: \&quot;%s\&quot;.\n&quot;</span><span class=cF0>, name);
<a name="l922"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l923"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l924"></a> </span><span class=cFD>FAT32FilesDel</span><span class=cF0>(drive, cur_dir, de.name, </span><span class=cFE>0</span><span class=cF0>, </span><span class=cF3>FALSE</span><span class=cF0>, </span><span class=cF3>FALSE</span><span class=cF0>);
<a name="l925"></a> </span><span class=cF1>if</span><span class=cF0> (attr &amp; </span><span class=cF3>RS_ATTR_CONTIGUOUS</span><span class=cF0>)
<a name="l926"></a> contiguous = </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l927"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l928"></a> contiguous = </span><span class=cF3>FALSE</span><span class=cF0>;
<a name="l929"></a> de.size = size;
<a name="l930"></a> </span><span class=cF1>if</span><span class=cF0> (blk_count = </span><span class=cF7>(</span><span class=cF0>size + </span><span class=cF3>BLK_SIZE</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF7>)</span><span class=cF0> &gt;&gt; </span><span class=cF3>BLK_SIZE_BITS</span><span class=cF0>)
<a name="l931"></a> c = </span><span class=cF5>ClusAlloc</span><span class=cF0>(drive, </span><span class=cFE>0</span><span class=cF0>, </span><span class=cF7>(</span><span class=cF0>blk_count + drive-&gt;spc - </span><span class=cFE>1</span><span class=cF7>)</span><span class=cF0> / drive-&gt;spc, contiguous);
<a name="l932"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l933"></a> c = </span><span class=cFE>0x0FFFFFFF</span><span class=cF0>;
<a name="l934"></a> de.clus = c;
<a name="l935"></a> de.attr = attr;
<a name="l936"></a> de.datetime = cdt;
<a name="l937"></a> </span><span class=cF1>if</span><span class=cF0> (blk_count)
<a name="l938"></a> </span><span class=cF5>ClusBlkWrite</span><span class=cF0>(drive, buf, c, blk_count);
<a name="l939"></a> </span><span class=cFD>FAT32DirNew</span><span class=cF0>(drive, cur_dir, &amp;de, </span><span class=cF3>TRUE</span><span class=cF0>);
<a name="l940"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l941"></a> </span><span class=cF1>return</span><span class=cF0> c;
<a name="l942"></a>}
<a name="l943"></a>
<a name="l944"></a></span><span class=cF9>CDirEntry</span><span class=cF0> *</span><span class=cFD>FAT32FilesFind</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *files_find_mask, </span><span class=cF9>I64</span><span class=cF0> fuf_flags, </span><span class=cF9>CDirEntry</span><span class=cF0> *parent=</span><span class=cF3>NULL</span><span class=cF0>, </span><span class=cF9>I64</span><span class=cF0> *_dir_size=</span><span class=cF3>NULL</span><span class=cF0>)
<a name="l945"></a>{
<a name="l946"></a> </span><span class=cF9>CDrive</span><span class=cF0> *drive = </span><span class=cF5>Fs</span><span class=cF0>-&gt;cur_dv;
<a name="l947"></a> </span><span class=cF9>CFAT32DirEntry</span><span class=cF0> *buf;
<a name="l948"></a> </span><span class=cF9>I64</span><span class=cF0> attr, xsum = </span><span class=cFE>0</span><span class=cF0>, dir_size = </span><span class=cFE>0</span><span class=cF0>, sub_dir_size, cur_dir_clus, cur_dir_entry, entries_per_clus;
<a name="l949"></a> </span><span class=cF1>U8</span><span class=cF0> ch;
<a name="l950"></a> </span><span class=cF9>CDirEntry</span><span class=cF0> *res = </span><span class=cF3>NULL</span><span class=cF0>, *tmpde, long_name;
<a name="l951"></a>
<a name="l952"></a> </span><span class=cF1>if</span><span class=cF0> (fuf_flags &amp; ~</span><span class=cF3>FUG_FILES_FIND</span><span class=cF0>)
<a name="l953"></a> </span><span class=cF5>throw</span><span class=cF0>(</span><span class=cF6>'FUF'</span><span class=cF0>);
<a name="l954"></a> </span><span class=cF1>try</span><span class=cF0>
<a name="l955"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l956"></a> </span><span class=cF5>MemSet</span><span class=cF0>(&amp;long_name, </span><span class=cFE>0</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="l957"></a> </span><span class=cF5>DriveLock</span><span class=cF0>(drive);
<a name="l958"></a> cur_dir_clus = </span><span class=cF5>Name2DirClus</span><span class=cF0>(drive, </span><span class=cF5>Fs</span><span class=cF0>-&gt;cur_dir);
<a name="l959"></a> buf = </span><span class=cF5>MAlloc</span><span class=cF0>(</span><span class=cF3>BLK_SIZE</span><span class=cF0> * drive-&gt;spc);
<a name="l960"></a> entries_per_clus = drive-&gt;spc &lt;&lt; </span><span class=cF3>FAT32_ENTRIES_BITS</span><span class=cF0>;
<a name="l961"></a> </span><span class=cF5>ClusRead</span><span class=cF0>(drive, buf, cur_dir_clus, </span><span class=cFE>1</span><span class=cF0>);
<a name="l962"></a> dir_size += drive-&gt;spc * </span><span class=cF3>BLK_SIZE</span><span class=cF0>;
<a name="l963"></a> cur_dir_entry = </span><span class=cFE>0</span><span class=cF0>;
<a name="l964"></a> </span><span class=cF1>while</span><span class=cF0> (ch = *buf[cur_dir_entry].name)
<a name="l965"></a> {
<a name="l966"></a> attr = buf[cur_dir_entry].attr;
<a name="l967"></a> </span><span class=cF1>if</span><span class=cF0> (ch != </span><span class=cFE>0xE5</span><span class=cF0>)
<a name="l968"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l969"></a> </span><span class=cF1>if</span><span class=cF0> (attr &amp; </span><span class=cF3>RS_ATTR_LONG_NAME_MASK</span><span class=cF0> == </span><span class=cF3>RS_ATTR_LONG_NAME</span><span class=cF0>)
<a name="l970"></a> </span><span class=cFD>DirLongNameFill</span><span class=cF0>(&amp;long_name, &amp;buf[cur_dir_entry], &amp;xsum);
<a name="l971"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l972"></a> {
<a name="l973"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cF0>attr &amp; </span><span class=cF3>RS_ATTR_VOL_ID</span><span class=cF7>)</span><span class=cF0>)
<a name="l974"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l975"></a> tmpde = </span><span class=cF5>MAlloc</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="l976"></a> </span><span class=cF1>if</span><span class=cF0> (xsum == </span><span class=cFD>FATNameXSum</span><span class=cF7>(</span><span class=cF0>buf[cur_dir_entry].name</span><span class=cF7>)</span><span class=cF0>)
<a name="l977"></a> </span><span class=cF5>MemCopy</span><span class=cF0>(tmpde, &amp;long_name, </span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CDirEntry</span><span class=cF7>)</span><span class=cF0>);
<a name="l978"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l979"></a> </span><span class=cF5>MemSet</span><span class=cF0>(tmpde, </span><span class=cFE>0</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="l980"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cFD>FAT32CDirFill</span><span class=cF7>(</span><span class=cF0>tmpde, &amp;buf[cur_dir_entry], drive-&gt;fat32_local_time_offset</span><span class=cF7>)</span><span class=cF0>)
<a name="l981"></a> {
<a name="l982"></a> tmpde-&gt;parent = parent;
<a name="l983"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>Bt</span><span class=cF7>(</span><span class=cF0>&amp;fuf_flags, </span><span class=cF3>FUf_RECURSE</span><span class=cF7>)</span><span class=cF0> &amp;&amp; attr &amp; </span><span class=cF3>RS_ATTR_DIR</span><span class=cF0> &amp;&amp; *tmpde-&gt;name != </span><span class=cF6>'.'</span><span class=cF0>)
<a name="l984"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l985"></a> tmpde-&gt;next = res;
<a name="l986"></a> res = tmpde;
<a name="l987"></a> tmpde-&gt;full_name = </span><span class=cF5>DirNameAbs</span><span class=cF0>(tmpde-&gt;name);
<a name="l988"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l989"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>Cd</span><span class=cF7>(</span><span class=cF0>tmpde-&gt;name</span><span class=cF7>)</span><span class=cF0>)
<a name="l990"></a> {
<a name="l991"></a> tmpde-&gt;sub=</span><span class=cFD>FAT32FilesFind</span><span class=cF0>(files_find_mask, fuf_flags, tmpde, &amp;sub_dir_size);
<a name="l992"></a> tmpde-&gt;size = sub_dir_size;
<a name="l993"></a> </span><span class=cF5>Cd</span><span class=cF0>(</span><span class=cF6>&quot;..&quot;</span><span class=cF0>);
<a name="l994"></a> }
<a name="l995"></a> </span><span class=cF5>DriveLock</span><span class=cF0>(drive);
<a name="l996"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l997"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l998"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l999"></a> tmpde-&gt;full_name = </span><span class=cF5>FileNameAbs</span><span class=cF0>(tmpde-&gt;name);
<a name="l1000"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF7>(</span><span class=cF0>attr &amp; </span><span class=cF3>RS_ATTR_DIR</span><span class=cF0> ||
<a name="l1001"></a> !</span><span class=cF5>Bt</span><span class=cF0>(&amp;fuf_flags, </span><span class=cF3>FUf_JUST_DIRS</span><span class=cF0>)</span><span class=cF7>)</span><span class=cF0> &amp;&amp;
<a name="l1002"></a> !</span><span class=cF7>(</span><span class=cF5>Bt</span><span class=cF0>(&amp;fuf_flags, </span><span class=cF3>FUf_RECURSE</span><span class=cF0>) &amp;&amp; *tmpde-&gt;name == </span><span class=cF6>'.'</span><span class=cF0> &amp;&amp; attr &amp; </span><span class=cF3>RS_ATTR_DIR</span><span class=cF7>)</span><span class=cF0> &amp;&amp;
<a name="l1003"></a> </span><span class=cF5>FilesFindMatch</span><span class=cF7>(</span><span class=cF0>tmpde-&gt;full_name, files_find_mask, fuf_flags</span><span class=cF7>)</span><span class=cF0>)
<a name="l1004"></a> {
<a name="l1005"></a> tmpde-&gt;next = res;
<a name="l1006"></a> res = tmpde;
<a name="l1007"></a> }
<a name="l1008"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l1009"></a> </span><span class=cF5>DirEntryDel</span><span class=cF0>(tmpde);
<a name="l1010"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l1011"></a> }
<a name="l1012"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l1013"></a> </span><span class=cF5>DirEntryDel</span><span class=cF0>(tmpde);
<a name="l1014"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l1015"></a> </span><span class=cF5>MemSet</span><span class=cF0>(&amp;long_name, </span><span class=cFE>0</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="l1016"></a> }
<a name="l1017"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l1018"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l1019"></a> </span><span class=cF5>MemSet</span><span class=cF0>(&amp;long_name, </span><span class=cFE>0</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="l1020"></a> </span><span class=cF1>if</span><span class=cF0> (++cur_dir_entry == entries_per_clus)
<a name="l1021"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l1022"></a> cur_dir_clus = </span><span class=cF5>ClusNumNext</span><span class=cF0>(drive, cur_dir_clus);
<a name="l1023"></a> </span><span class=cF1>if</span><span class=cF0> (cur_dir_clus == </span><span class=cF3>INVALID_CLUS</span><span class=cF0>)
<a name="l1024"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l1025"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l1026"></a> {
<a name="l1027"></a> </span><span class=cF5>ClusRead</span><span class=cF0>(drive, buf, cur_dir_clus, </span><span class=cFE>1</span><span class=cF0>);
<a name="l1028"></a> dir_size += drive-&gt;spc * </span><span class=cF3>BLK_SIZE</span><span class=cF0>;
<a name="l1029"></a> cur_dir_entry = </span><span class=cFE>0</span><span class=cF0>;
<a name="l1030"></a> }
<a name="l1031"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l1032"></a> }
<a name="l1033"></a> </span><span class=cF5>Free</span><span class=cF0>(buf);
<a name="l1034"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l1035"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l1036"></a> </span><span class=cF1>catch</span><span class=cF0>
<a name="l1037"></a> </span><span class=cF5>DriveUnlock</span><span class=cF0>(drive);
<a name="l1038"></a> </span><span class=cF1>if</span><span class=cF0> (_dir_size)
<a name="l1039"></a> *_dir_size = dir_size;
<a name="l1040"></a>
<a name="l1041"></a> </span><span class=cF1>return</span><span class=cF0> res;
<a name="l1042"></a>}
<a name="l1043"></a>
<a name="l1044"></a></span><span class=cF1>Bool</span><span class=cF0> </span><span class=cFD>FAT32MkDir</span><span class=cF0>(</span><span class=cF9>CDrive</span><span class=cF0> *drive, </span><span class=cF1>U8</span><span class=cF0> *cur_dir, </span><span class=cF1>U8</span><span class=cF0> *name, </span><span class=cF9>I64</span><span class=cF0> entry_count)
<a name="l1045"></a>{
<a name="l1046"></a> </span><span class=cF9>I64</span><span class=cF0> c, cur_dir_clus = </span><span class=cF5>Name2DirClus</span><span class=cF0>(drive, cur_dir),
<a name="l1047"></a> </span><span class=cF2>//Rough estimate of size</span><span class=cF0>
<a name="l1048"></a> size = </span><span class=cF5>CeilU64</span><span class=cF0>(</span><span class=cF7>(</span><span class=cF0>entry_count + </span><span class=cFE>2</span><span class=cF7>)</span><span class=cF0> &lt;&lt; </span><span class=cF3>FAT32_ENTRIES_BITS</span><span class=cF0>,
<a name="l1049"></a> drive-&gt;spc &lt;&lt; </span><span class=cF3>BLK_SIZE_BITS</span><span class=cF0>);
<a name="l1050"></a> </span><span class=cF1>U8</span><span class=cF0> *buf = </span><span class=cF5>CAlloc</span><span class=cF0>(size);
<a name="l1051"></a> </span><span class=cF9>CDirEntry</span><span class=cF0> d_native;
<a name="l1052"></a> </span><span class=cF9>CFAT32DirEntry</span><span class=cF0> *dFAT = buf;
<a name="l1053"></a> </span><span class=cF1>Bool</span><span class=cF0> unlock_break;
<a name="l1054"></a>
<a name="l1055"></a> </span><span class=cF1>try</span><span class=cF0>
<a name="l1056"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l1057"></a> unlock_break = </span><span class=cF5>BreakLock</span><span class=cF0>;
<a name="l1058"></a> c = </span><span class=cF5>FileWrite</span><span class=cF0>(name, buf, size, </span><span class=cFE>0</span><span class=cF0>, </span><span class=cF3>RS_ATTR_DIR</span><span class=cF0>);
<a name="l1059"></a> </span><span class=cF5>MemSet</span><span class=cF0>(&amp;d_native, </span><span class=cFE>0</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="l1060"></a> d_native.attr = </span><span class=cF3>RS_ATTR_DIR</span><span class=cF0>;
<a name="l1061"></a> *d_native.name = </span><span class=cF6>'.'</span><span class=cF0>;
<a name="l1062"></a> d_native.name[</span><span class=cFE>1</span><span class=cF0>] = </span><span class=cFE>0</span><span class=cF0>;
<a name="l1063"></a> d_native.clus = c;
<a name="l1064"></a> d_native.size = </span><span class=cFE>0</span><span class=cF0>;
<a name="l1065"></a> d_native.datetime = </span><span class=cF5>Now</span><span class=cF0>;
<a name="l1066"></a> </span><span class=cFD>FAT32DirFill</span><span class=cF0>(dFAT, &amp;d_native, </span><span class=cF3>NULL</span><span class=cF0>, drive-&gt;fat32_local_time_offset);
<a name="l1067"></a> dFAT++;
<a name="l1068"></a>
<a name="l1069"></a> </span><span class=cF5>MemSet</span><span class=cF0>(&amp;d_native, </span><span class=cFE>0</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="l1070"></a> d_native.attr = </span><span class=cF3>RS_ATTR_DIR</span><span class=cF0>;
<a name="l1071"></a> *d_native.name = </span><span class=cF6>'.'</span><span class=cF0>;
<a name="l1072"></a> d_native.name[</span><span class=cFE>1</span><span class=cF0>] = </span><span class=cF6>'.'</span><span class=cF0>;
<a name="l1073"></a> d_native.name[</span><span class=cFE>2</span><span class=cF0>] = </span><span class=cFE>0</span><span class=cF0>;
<a name="l1074"></a> d_native.clus = cur_dir_clus;
<a name="l1075"></a> d_native.size = </span><span class=cFE>0</span><span class=cF0>;
<a name="l1076"></a> d_native.datetime = </span><span class=cF5>Now</span><span class=cF0>;
<a name="l1077"></a> </span><span class=cFD>FAT32DirFill</span><span class=cF0>(dFAT, &amp;d_native, </span><span class=cF3>NULL</span><span class=cF0>, drive-&gt;fat32_local_time_offset);
<a name="l1078"></a> </span><span class=cF5>ClusWrite</span><span class=cF0>(drive, buf, c, </span><span class=cFE>1</span><span class=cF0>);
<a name="l1079"></a> </span><span class=cF5>Free</span><span class=cF0>(buf);
<a name="l1080"></a> </span><span class=cF1>if</span><span class=cF0> (unlock_break)
<a name="l1081"></a> </span><span class=cF5>BreakUnlock</span><span class=cF0>;
<a name="l1082"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l1083"></a> </span><span class=cF1>catch</span><span class=cF0>
<a name="l1084"></a> </span><span class=cF1>if</span><span class=cF0> (unlock_break)
<a name="l1085"></a> </span><span class=cF5>BreakUnlock</span><span class=cF0>;
<a name="l1086"></a>
<a name="l1087"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l1088"></a>}
</span></pre></body>
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