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https://github.com/Zeal-Operating-System/ZealOS.git
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6b3fd2fecb
Update documentation/comments to rename addr, fun, var, stmt, blk, desc, reg, seg, ptr, dup, clus, val, and bttn, to address, function, variable, statement, block, description, register, segment, pointer, duplicate, cluster, value, and button, respectively.
133 lines
13 KiB
HTML
Executable file
133 lines
13 KiB
HTML
Executable file
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<pre style="font-family:monospace;font-size:12pt">
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<a name="l1"></a><span class=cF1>U0</span><span class=cF0> </span><span class=cF5>DirContextDel</span><span class=cF0>(</span><span class=cF9>CDirContext</span><span class=cF0> *dirc, </span><span class=cF1>Bool</span><span class=cF0> restore=</span><span class=cF3>TRUE</span><span class=cF0>)
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<a name="l2"></a>{</span><span class=cF2>//Change back to old cur_dir and drive.</span><span class=cF0>
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<a name="l3"></a> </span><span class=cF9>CBlkDev</span><span class=cF0> *bd;
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<a name="l4"></a>
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<a name="l5"></a> </span><span class=cF1>if</span><span class=cF0> (!dirc)
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<a name="l6"></a> </span><span class=cF1>return</span><span class=cF0>;
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<a name="l7"></a> </span><span class=cF1>if</span><span class=cF0> (restore)
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<a name="l8"></a> </span><span class=cF7>{</span><span class=cF0>
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<a name="l9"></a> bd = dirc->old_dv->bd;
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<a name="l10"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cF0>bd->flags & </span><span class=cF3>BDF_INIT_IN_PROGRESS</span><span class=cF7>)</span><span class=cF0>)
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<a name="l11"></a> {
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<a name="l12"></a> </span><span class=cF1>if</span><span class=cF0> (dirc->old_dir)
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<a name="l13"></a> </span><span class=cF7>{</span><span class=cF0>
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<a name="l14"></a> </span><span class=cF5>Drive</span><span class=cF0>(</span><span class=cF5>Drive2Letter</span><span class=cF7>(</span><span class=cF0>dirc->old_dv</span><span class=cF7>)</span><span class=cF0>);
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<a name="l15"></a> </span><span class=cF5>Cd</span><span class=cF0>(dirc->old_dir);
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<a name="l16"></a> </span><span class=cF7>}</span><span class=cF0>
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<a name="l17"></a> }
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<a name="l18"></a> </span><span class=cF1>else</span><span class=cF0>
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<a name="l19"></a> {
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<a name="l20"></a> </span><span class=cF5>Fs</span><span class=cF0>->cur_dv = dirc->old_dv;
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<a name="l21"></a> </span><span class=cF5>Free</span><span class=cF0>(</span><span class=cF5>Fs</span><span class=cF0>->cur_dir);
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<a name="l22"></a> </span><span class=cF5>Fs</span><span class=cF0>->cur_dir = </span><span class=cF5>StrNew</span><span class=cF0>(</span><span class=cF6>"/"</span><span class=cF0>);
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<a name="l23"></a> }
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<a name="l24"></a> </span><span class=cF7>}</span><span class=cF0>
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<a name="l25"></a> </span><span class=cF5>Free</span><span class=cF0>(dirc->old_dir);
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<a name="l26"></a> </span><span class=cF5>Free</span><span class=cF0>(dirc->mask);
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<a name="l27"></a> </span><span class=cF5>Free</span><span class=cF0>(dirc);
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<a name="l28"></a>}
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<a name="l29"></a>
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<a name="l30"></a></span><span class=cF9>CDirContext</span><span class=cF0> *</span><span class=cF5>DirContextNew</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *_mask, </span><span class=cF1>Bool</span><span class=cF0> make_mask=</span><span class=cF3>FALSE</span><span class=cF0>, </span><span class=cF1>Bool</span><span class=cF0> make_dirs=</span><span class=cF3>FALSE</span><span class=cF0>, </span><span class=cF1>Bool</span><span class=cF0> no_mask=</span><span class=cF3>FALSE</span><span class=cF0>)
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<a name="l31"></a>{</span><span class=cF2>//Save cur_dir and drive. Change to new dir.</span><span class=cF0>
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<a name="l32"></a> </span><span class=cF1>Bool</span><span class=cF0> valid = </span><span class=cF3>TRUE</span><span class=cF0>, old_silent;
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<a name="l33"></a> </span><span class=cF9>I64</span><span class=cF0> mask_len = </span><span class=cF5>StrLen</span><span class=cF0>(_mask);
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<a name="l34"></a> </span><span class=cF1>U8</span><span class=cF0> *buf, *mask, *tmp_mask, *semicolon_mask;
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<a name="l35"></a> </span><span class=cF9>CDirContext</span><span class=cF0> *dirc = </span><span class=cF5>CAlloc</span><span class=cF0>(</span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CDirContext</span><span class=cF7>)</span><span class=cF0>);
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<a name="l36"></a>
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<a name="l37"></a> dirc->old_dir = </span><span class=cF5>StrNew</span><span class=cF0>(</span><span class=cF5>Fs</span><span class=cF0>->cur_dir);
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<a name="l38"></a> dirc->old_dv = </span><span class=cF5>Fs</span><span class=cF0>->cur_dv;
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<a name="l39"></a> mask = </span><span class=cF5>MStrUtil</span><span class=cF0>(_mask, </span><span class=cF3>SUF_REM_LEADING</span><span class=cF0> | </span><span class=cF3>SUF_REM_TRAILING</span><span class=cF0> | </span><span class=cF3>SUF_REM_CTRL_CHARS</span><span class=cF0>);
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<a name="l40"></a> tmp_mask = mask;
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<a name="l41"></a> </span><span class=cF1>if</span><span class=cF0> (*mask && mask[</span><span class=cFE>1</span><span class=cF0>] == </span><span class=cF6>':'</span><span class=cF0>)
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<a name="l42"></a> </span><span class=cF7>{</span><span class=cF0>
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<a name="l43"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>Fs</span><span class=cF0>->cur_dv != </span><span class=cF5>Letter2Drive</span><span class=cF7>(</span><span class=cF0>*mask</span><span class=cF7>)</span><span class=cF0> && !</span><span class=cF5>Drive</span><span class=cF7>(</span><span class=cF0>*mask</span><span class=cF7>)</span><span class=cF0>)
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<a name="l44"></a> valid = </span><span class=cF3>FALSE</span><span class=cF0>;
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<a name="l45"></a> mask += </span><span class=cFE>2</span><span class=cF0>;
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<a name="l46"></a> </span><span class=cF7>}</span><span class=cF0>
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<a name="l47"></a> </span><span class=cF1>if</span><span class=cF0> (*mask == </span><span class=cF6>'~'</span><span class=cF0> && </span><span class=cF5>Fs</span><span class=cF0>->cur_dv != </span><span class=cF5>Letter2Drive</span><span class=cF7>(</span><span class=cF6>'~'</span><span class=cF7>)</span><span class=cF0> && !</span><span class=cF5>Drive</span><span class=cF7>(</span><span class=cF6>'~'</span><span class=cF7>)</span><span class=cF0>)
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<a name="l48"></a> valid = </span><span class=cF3>FALSE</span><span class=cF0>;
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<a name="l49"></a> dirc->drive = </span><span class=cF5>Fs</span><span class=cF0>->cur_dv;
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<a name="l50"></a> </span><span class=cF5>DriveCheck</span><span class=cF0>(dirc->drive);
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<a name="l51"></a> buf = </span><span class=cF5>MAlloc</span><span class=cF0>(mask_len + </span><span class=cFE>2</span><span class=cF0>);
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<a name="l52"></a> </span><span class=cF5>StrCopy</span><span class=cF0>(buf, mask);
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<a name="l53"></a>
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<a name="l54"></a> dirc->mask = </span><span class=cF5>MAlloc</span><span class=cF0>(mask_len + </span><span class=cFE>2</span><span class=cF0>);
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<a name="l55"></a> </span><span class=cF1>if</span><span class=cF0> (no_mask)
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<a name="l56"></a> *dirc->mask = </span><span class=cFE>0</span><span class=cF0>;
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<a name="l57"></a> </span><span class=cF1>else</span><span class=cF0> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>StrOcc</span><span class=cF7>(</span><span class=cF0>buf, </span><span class=cF6>';'</span><span class=cF7>)</span><span class=cF0>)
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<a name="l58"></a> </span><span class=cF7>{</span><span class=cF0>
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<a name="l59"></a> semicolon_mask = </span><span class=cF5>MAlloc</span><span class=cF0>(mask_len + </span><span class=cFE>2</span><span class=cF0>);
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<a name="l60"></a> </span><span class=cF5>StrCopy</span><span class=cF0>(semicolon_mask, mask);
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<a name="l61"></a> </span><span class=cF5>StrFirstRemove</span><span class=cF0>(semicolon_mask, </span><span class=cF6>";"</span><span class=cF0>, buf);
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<a name="l62"></a> </span><span class=cF5>StrLastRemove</span><span class=cF0>(buf, </span><span class=cF6>"/"</span><span class=cF0>, dirc->mask);
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<a name="l63"></a> </span><span class=cF5>CatPrint</span><span class=cF0>(dirc->mask, </span><span class=cF6>";%s"</span><span class=cF0>, semicolon_mask);
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<a name="l64"></a> </span><span class=cF5>Free</span><span class=cF0>(semicolon_mask);
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<a name="l65"></a> </span><span class=cF7>}</span><span class=cF0>
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<a name="l66"></a> </span><span class=cF1>else</span><span class=cF0>
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<a name="l67"></a> </span><span class=cF5>StrLastRemove</span><span class=cF0>(buf, </span><span class=cF6>"/"</span><span class=cF0>, dirc->mask);
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<a name="l68"></a>
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<a name="l69"></a> </span><span class=cF1>if</span><span class=cF0> (*mask == </span><span class=cF6>'/'</span><span class=cF0> && !*buf)
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<a name="l70"></a> </span><span class=cF5>StrCopy</span><span class=cF0>(buf, </span><span class=cF6>"/"</span><span class=cF0>);
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<a name="l71"></a></span><span class=cF2>//If began with Dir, change to Dir.</span><span class=cF0>
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<a name="l72"></a> </span><span class=cF1>if</span><span class=cF0> (*buf && !</span><span class=cF5>Cd</span><span class=cF7>(</span><span class=cF0>buf, make_dirs</span><span class=cF7>)</span><span class=cF0>)
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<a name="l73"></a> valid = </span><span class=cF3>FALSE</span><span class=cF0>;
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<a name="l74"></a> </span><span class=cF1>if</span><span class=cF0> (valid && make_mask)
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<a name="l75"></a> </span><span class=cF7>{</span><span class=cF0>
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<a name="l76"></a> </span><span class=cF1>if</span><span class=cF0> (!*dirc->mask)
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<a name="l77"></a> {
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<a name="l78"></a> </span><span class=cF5>Free</span><span class=cF0>(dirc->mask);
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<a name="l79"></a> dirc->mask = </span><span class=cF5>StrNew</span><span class=cF0>(</span><span class=cF6>"*"</span><span class=cF0>);
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<a name="l80"></a> }
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<a name="l81"></a> </span><span class=cF1>else</span><span class=cF0>
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<a name="l82"></a> {
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<a name="l83"></a> </span><span class=cF1>if</span><span class=cF0> (!make_dirs || </span><span class=cF5>FileNameCheck</span><span class=cF7>(</span><span class=cF0>dirc->mask</span><span class=cF7>)</span><span class=cF0>)
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<a name="l84"></a> </span><span class=cF7>{</span><span class=cF0>
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<a name="l85"></a> old_silent = </span><span class=cF5>Silent</span><span class=cF0>;
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<a name="l86"></a></span><span class=cF2>//Try mask to see if Dir. If Dir, change to dir and set to "*".</span><span class=cF0>
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<a name="l87"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>Cd</span><span class=cF7>(</span><span class=cF0>dirc->mask, make_dirs</span><span class=cF7>)</span><span class=cF0>)
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<a name="l88"></a> {
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<a name="l89"></a> </span><span class=cF5>Free</span><span class=cF0>(dirc->mask);
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<a name="l90"></a> dirc->mask = </span><span class=cF5>StrNew</span><span class=cF0>(</span><span class=cF6>"*"</span><span class=cF0>);
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<a name="l91"></a> }
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<a name="l92"></a> </span><span class=cF5>Silent</span><span class=cF0>(old_silent);
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<a name="l93"></a> </span><span class=cF7>}</span><span class=cF0>
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<a name="l94"></a> }
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<a name="l95"></a> </span><span class=cF7>}</span><span class=cF0>
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<a name="l96"></a> </span><span class=cF5>Free</span><span class=cF0>(buf);
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<a name="l97"></a> </span><span class=cF5>Free</span><span class=cF0>(tmp_mask);
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<a name="l98"></a> </span><span class=cF1>if</span><span class=cF0> (!valid)
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<a name="l99"></a> </span><span class=cF7>{</span><span class=cF0>
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<a name="l100"></a> </span><span class=cF5>DirContextDel</span><span class=cF0>(dirc);
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<a name="l101"></a> dirc = </span><span class=cF3>NULL</span><span class=cF0>;
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<a name="l102"></a> </span><span class=cF7>}</span><span class=cF0>
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<a name="l103"></a> </span><span class=cF1>return</span><span class=cF0> dirc;
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<a name="l104"></a>}
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</span></pre></body>
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</html>
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