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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>U8</span><span class=cF0> *</span><span class=cF5>FileRead</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *filename, </span><span class=cF9>I64</span><span class=cF0> *_size=</span><span class=cF3>NULL</span><span class=cF0>, </span><span class=cF9>I64</span><span class=cF0> *_attr=</span><span class=cF3>NULL</span><span class=cF0>)
<a name="l2"></a>{</span><span class=cF2>//Read whole file from disk.</span><span class=cF0>
<a name="l3"></a> </span><span class=cF9>CHashGeneric</span><span class=cF0> *tmph;
<a name="l4"></a> </span><span class=cF1>U8</span><span class=cF0> *absname, *res = </span><span class=cF3>NULL</span><span class=cF0>;
<a name="l5"></a> </span><span class=cF9>I64</span><span class=cF0> size = </span><span class=cFE>0</span><span class=cF0>, attr = </span><span class=cFE>0</span><span class=cF0>;
<a name="l6"></a> </span><span class=cF9>CDirContext</span><span class=cF0> *dirc;
<a name="l7"></a>
<a name="l8"></a> absname = </span><span class=cF5>FileNameAbs</span><span class=cF0>(filename);
<a name="l9"></a> </span><span class=cF1>if</span><span class=cF0> (tmph = </span><span class=cF5>HashFind</span><span class=cF7>(</span><span class=cF0>absname, </span><span class=cFB>sys_task</span><span class=cF0>-&gt;hash_table, </span><span class=cF3>HTT_FILE</span><span class=cF7>)</span><span class=cF0>)
<a name="l10"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l11"></a> size = tmph-&gt;user_data1;
<a name="l12"></a> res = </span><span class=cF5>MAlloc</span><span class=cF0>(size + </span><span class=cFE>1</span><span class=cF0>);
<a name="l13"></a> </span><span class=cF5>MemCopy</span><span class=cF0>(res, tmph-&gt;user_data0, size);
<a name="l14"></a> res[size] = </span><span class=cFE>0</span><span class=cF0>; </span><span class=cF2>//Terminate</span><span class=cF0>
<a name="l15"></a> attr = </span><span class=cF5>FileAttr</span><span class=cF0>(tmph-&gt;str, attr);
<a name="l16"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l17"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l18"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l19"></a> </span><span class=cF1>if</span><span class=cF0> (dirc = </span><span class=cF5>DirContextNew</span><span class=cF7>(</span><span class=cF0>absname</span><span class=cF7>)</span><span class=cF0>)
<a name="l20"></a> {
<a name="l21"></a> </span><span class=cF1>switch</span><span class=cF0> (dirc-&gt;drive-&gt;fs_type)
<a name="l22"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l23"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>FSt_REDSEA</span><span class=cF0>:
<a name="l24"></a> res = </span><span class=cFD>RedSeaFileRead</span><span class=cF0>(dirc-&gt;drive, </span><span class=cF5>Fs</span><span class=cF0>-&gt;cur_dir, dirc-&gt;mask, &amp;size, &amp;attr);
<a name="l25"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l26"></a>
<a name="l27"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>FSt_FAT32</span><span class=cF0>:
<a name="l28"></a> res = </span><span class=cFD>FAT32FileRead</span><span class=cF0>(dirc-&gt;drive, </span><span class=cF5>Fs</span><span class=cF0>-&gt;cur_dir, dirc-&gt;mask, &amp;size, &amp;attr);
<a name="l29"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l30"></a>
<a name="l31"></a> </span><span class=cF1>default</span><span class=cF0>:
<a name="l32"></a> </span><span class=cF5>PrintErr</span><span class=cF0>(</span><span class=cF6>&quot;File System Not Supported\n&quot;</span><span class=cF0>);
<a name="l33"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l34"></a> </span><span class=cF5>DirContextDel</span><span class=cF0>(dirc);
<a name="l35"></a> }
<a name="l36"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l37"></a>
<a name="l38"></a> </span><span class=cF1>if</span><span class=cF0> (!res)
<a name="l39"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l40"></a> </span><span class=cF1>if</span><span class=cF0> (dirc = </span><span class=cF5>DirContextNew</span><span class=cF7>(</span><span class=cF0>absname</span><span class=cF7>)</span><span class=cF0>)
<a name="l41"></a> {
<a name="l42"></a> </span><span class=cF1>while</span><span class=cF0> (!res &amp;&amp; </span><span class=cF5>StrCompare</span><span class=cF7>(</span><span class=cF5>Fs</span><span class=cF0>-&gt;cur_dir, </span><span class=cF6>&quot;/&quot;</span><span class=cF7>)</span><span class=cF0>)
<a name="l43"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l44"></a> </span><span class=cF5>Cd</span><span class=cF0>(</span><span class=cF6>&quot;..&quot;</span><span class=cF0>);
<a name="l45"></a> </span><span class=cF1>switch</span><span class=cF0> (</span><span class=cF5>Fs</span><span class=cF0>-&gt;cur_dv-&gt;fs_type)
<a name="l46"></a> {
<a name="l47"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>FSt_REDSEA</span><span class=cF0>:
<a name="l48"></a> res = </span><span class=cFD>RedSeaFileRead</span><span class=cF0>(dirc-&gt;drive, </span><span class=cF5>Fs</span><span class=cF0>-&gt;cur_dir, dirc-&gt;mask, &amp;size, &amp;attr);
<a name="l49"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l50"></a>
<a name="l51"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>FSt_FAT32</span><span class=cF0>:
<a name="l52"></a> res = </span><span class=cFD>FAT32FileRead</span><span class=cF0>(dirc-&gt;drive, </span><span class=cF5>Fs</span><span class=cF0>-&gt;cur_dir, dirc-&gt;mask, &amp;size, &amp;attr);
<a name="l53"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l54"></a>
<a name="l55"></a> </span><span class=cF1>default</span><span class=cF0>:
<a name="l56"></a> </span><span class=cF5>PrintErr</span><span class=cF0>(</span><span class=cF6>&quot;File System Not Supported\n&quot;</span><span class=cF0>);
<a name="l57"></a> }
<a name="l58"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l59"></a> </span><span class=cF5>DirContextDel</span><span class=cF0>(dirc);
<a name="l60"></a> }
<a name="l61"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l62"></a> </span><span class=cF1>if</span><span class=cF0> (!res)
<a name="l63"></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>, filename);
<a name="l64"></a> </span><span class=cF1>if</span><span class=cF0> (res &amp;&amp; attr &amp; </span><span class=cF3>RS_ATTR_RESIDENT</span><span class=cF0>)
<a name="l65"></a> </span><span class=cF5>HashGenericAdd</span><span class=cF0>(absname, </span><span class=cF3>HTT_FILE</span><span class=cF0>, </span><span class=cF5>SysMAllocIdent</span><span class=cF7>(</span><span class=cF0>res</span><span class=cF7>)</span><span class=cF0>, size, </span><span class=cFE>0</span><span class=cF0>, </span><span class=cFB>sys_task</span><span class=cF0>);
<a name="l66"></a>
<a name="l67"></a> </span><span class=cF1>if</span><span class=cF0> (_attr)
<a name="l68"></a> *_attr = attr;
<a name="l69"></a> </span><span class=cF1>if</span><span class=cF0> (_size)
<a name="l70"></a> *_size = size;
<a name="l71"></a> </span><span class=cF5>Free</span><span class=cF0>(absname);
<a name="l72"></a>
<a name="l73"></a> </span><span class=cF1>return</span><span class=cF0> res;
<a name="l74"></a>}
<a name="l75"></a>
<a name="l76"></a></span><span class=cF9>I64</span><span class=cF0> </span><span class=cF5>FileWrite</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *filename, </span><span class=cF1>U8</span><span class=cF0> *fbuf, </span><span class=cF9>I64</span><span class=cF0> size, </span><span class=cF9>CDate</span><span class=cF0> cdt=</span><span class=cFE>0</span><span class=cF0>, </span><span class=cF9>I64</span><span class=cF0> attr=</span><span class=cFE>0</span><span class=cF0>)
<a name="l77"></a>{</span><span class=cF2>//Write whole file to disk.</span><span class=cF0>
<a name="l78"></a> </span><span class=cF9>I64</span><span class=cF0> c = </span><span class=cFE>0</span><span class=cF0>;
<a name="l79"></a> </span><span class=cF9>CHashGeneric</span><span class=cF0> *tmph;
<a name="l80"></a> </span><span class=cF9>CDirContext</span><span class=cF0> *dirc;
<a name="l81"></a> </span><span class=cF1>U8</span><span class=cF0> *absname = </span><span class=cF5>FileNameAbs</span><span class=cF0>(filename);
<a name="l82"></a>
<a name="l83"></a> </span><span class=cF1>if</span><span class=cF0> (dirc = </span><span class=cF5>DirContextNew</span><span class=cF7>(</span><span class=cF0>filename, </span><span class=cF3>FALSE</span><span class=cF0>, </span><span class=cF3>TRUE</span><span class=cF7>)</span><span class=cF0>)
<a name="l84"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l85"></a> attr = </span><span class=cF5>FileAttr</span><span class=cF0>(dirc-&gt;mask, attr);
<a name="l86"></a> </span><span class=cF1>if</span><span class=cF0> (!cdt)
<a name="l87"></a> cdt = </span><span class=cF5>Now</span><span class=cF0>;
<a name="l88"></a> </span><span class=cF1>switch</span><span class=cF0> (dirc-&gt;drive-&gt;fs_type)
<a name="l89"></a> {
<a name="l90"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>FSt_REDSEA</span><span class=cF0>:
<a name="l91"></a> c = </span><span class=cFD>RedSeaFileWrite</span><span class=cF0>(dirc-&gt;drive, </span><span class=cF5>Fs</span><span class=cF0>-&gt;cur_dir, dirc-&gt;mask, fbuf, size, cdt, attr);
<a name="l92"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l93"></a>
<a name="l94"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>FSt_FAT32</span><span class=cF0>:
<a name="l95"></a> c = </span><span class=cFD>FAT32FileWrite</span><span class=cF0>(dirc-&gt;drive, </span><span class=cF5>Fs</span><span class=cF0>-&gt;cur_dir, dirc-&gt;mask, fbuf, size, cdt, attr);
<a name="l96"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l97"></a>
<a name="l98"></a> </span><span class=cF1>default</span><span class=cF0>:
<a name="l99"></a> </span><span class=cF5>PrintErr</span><span class=cF0>(</span><span class=cF6>&quot;File System Not Supported\n&quot;</span><span class=cF0>);
<a name="l100"></a> }
<a name="l101"></a> </span><span class=cF1>if</span><span class=cF0> (tmph = </span><span class=cF5>HashFind</span><span class=cF7>(</span><span class=cF0>absname, </span><span class=cFB>sys_task</span><span class=cF0>-&gt;hash_table, </span><span class=cF3>HTT_FILE</span><span class=cF7>)</span><span class=cF0>)
<a name="l102"></a> {
<a name="l103"></a> </span><span class=cF1>if</span><span class=cF0> (attr &amp; </span><span class=cF3>RS_ATTR_RESIDENT</span><span class=cF0>)
<a name="l104"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l105"></a> </span><span class=cF5>Free</span><span class=cF0>(tmph-&gt;user_data0);
<a name="l106"></a> tmph-&gt;user_data0 = </span><span class=cF5>SysMAllocIdent</span><span class=cF0>(fbuf);
<a name="l107"></a> tmph-&gt;user_data1 = size;
<a name="l108"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l109"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l110"></a> </span><span class=cF5>HashRemDel</span><span class=cF0>(tmph, </span><span class=cFB>sys_task</span><span class=cF0>-&gt;hash_table);
<a name="l111"></a> }
<a name="l112"></a> </span><span class=cF1>else</span><span class=cF0> </span><span class=cF1>if</span><span class=cF0> (attr &amp; </span><span class=cF3>RS_ATTR_RESIDENT</span><span class=cF0>)
<a name="l113"></a> </span><span class=cF5>HashGenericAdd</span><span class=cF0>(absname, </span><span class=cF3>HTT_FILE</span><span class=cF0>, </span><span class=cF5>SysMAllocIdent</span><span class=cF7>(</span><span class=cF0>fbuf</span><span class=cF7>)</span><span class=cF0>, size, </span><span class=cFE>0</span><span class=cF0>, </span><span class=cFB>sys_task</span><span class=cF0>);
<a name="l114"></a> </span><span class=cF5>DirContextDel</span><span class=cF0>(dirc);
<a name="l115"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l116"></a> </span><span class=cF5>Free</span><span class=cF0>(absname);
<a name="l117"></a>
<a name="l118"></a> </span><span class=cF1>return</span><span class=cF0> c;
<a name="l119"></a>}
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