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<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<b> 

for</b>(int k=1;k&lt;p;k++)</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

Memo1->Lines->Delete((Memo1->Lines->Count)-1);<i><font color="#000099">//cleaning 

up garbage values</font></i></tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

i=0;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

<i><font color="#000099">//end read</font></i></tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

}</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

<b>else if</b>(Memo1->Lines->Strings&#91;(Memo1->Lines->Count)-p&#93;.AnsiPos(<font color="#3333FF">"&lt;/HTML>"</font>)){</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

j=Memo1->Lines->Strings&#91;(Memo1->Lines->Count)-p&#93;.AnsiPos(<font color="#3333FF">"&lt;/HTML>"</font>);</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

<b>for(</b>int k=1;k&lt;p;k++)</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

Memo1->Lines->Delete((Memo1->Lines->Count)-1);</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

i=0;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

<i><font color="#000099">//end read</font></i></tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

}</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

p++;</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

}</tt> 

<p><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>if</b>(i!=0){</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

Memo1->Text=Memo1->Text+buf;&nbsp; <i><font color="#000099">//add text 

as normal</font></i></tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

i++;</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

}</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>if</b>(i==((edtMax->Text.ToInt()))){</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

Memo1->Lines->Add(<font color="#3333FF">""</font>);</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

Memo1->Lines->Add(<font color="#3333FF">""</font>);</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

Memo1->Lines->Add(<font color="#3333FF">"*** Max Lines Reached! ***"</font>);</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

Memo1->Lines->Add(<font color="#3333FF">""</font>);</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Memo1->Lines->Add("----------------------------");</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>else</b></tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ShowMessage(<font color="#3333FF">"No 

reply"</font>);</tt> 

<br><tt>&nbsp;&nbsp; }</tt> 

<br><tt>&nbsp;&nbsp; <b>else</b>{</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ShowMessage(<font color="#3333FF">"Connection 

timed out"</font>);</tt> 

<p><tt>&nbsp;&nbsp; }</tt> 

<br><tt>&nbsp;&nbsp; <b>delete</b> wnscktstrmMain;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

<i><font color="#000099">//important</font></i></tt> 

<p><tt>}</tt> 

<br><i><tt><font color="#000099">//---------------------------------------------------------------------------</font></tt></i> 

<p><tt><b>void __fastcall</b> TForm1::ClientSocket1Connecting(TObject *Sender,</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; TCustomWinSocket *Socket)</tt> 

<br><tt>{</tt> 

<br><tt>&nbsp;&nbsp; Label1->Caption=<font color="#3333FF">"HTML Grab: 

Connecting"</font>;</tt> 

<br><tt>&nbsp;&nbsp; lblURL->Caption=ClientSocket1->Host;</tt> 

<br><tt>&nbsp;&nbsp; Cursor=crHourGlass;</tt> 

<p><tt>}</tt> 

<br><i><tt><font color="#000099">//---------------------------------------------------------------------------</font></tt></i> 

<p><tt><b>void __fastcall</b> TForm1::Button1Click(TObject *Sender)</tt> 

<br><tt>{</tt> 

<br><tt>&nbsp;&nbsp; AnsiString buf;</tt> 

<p><tt>&nbsp;&nbsp; ClientSocket1->Close();</tt> 

<br><tt>&nbsp;&nbsp; URL=Edit1->Text;</tt> 

<br><tt>&nbsp;&nbsp; ClientSocket1->Host=ExtractURLHost(URL);</tt> 

<br><tt>&nbsp;&nbsp; buf=ExtractURLPort(URL);</tt> 

<br><tt>&nbsp;&nbsp; ClientSocket1->Port=buf.ToInt();</tt> 

<br><tt>&nbsp;&nbsp; ClientSocket1->Open();</tt> 

<br><tt>}</tt> 

<br><i><tt><font color="#000099">//---------------------------------------------------------------------------</font></tt></i> 

<p><tt><b>void __fastcall</b> TForm1::Button2Click(TObject *Sender)</tt> 

<br><tt>{</tt> 

<br><tt>&nbsp;&nbsp; Label1->Caption=<font color="#3333FF">"HTML Grab: 

Disconnecting"</font>;</tt> 

<br><tt>&nbsp;&nbsp; ClientSocket1->Close();</tt> 

<br><tt>}</tt> 

<br><i><tt><font color="#000099">//---------------------------------------------------------------------------</font></tt></i> 

<p><tt><b>void __fastcall</b> TForm1::ClientSocket1Disconnect(TObject *Sender,</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; TCustomWinSocket *Socket)</tt> 

<br><tt>{</tt> 

<br><tt>&nbsp;&nbsp; lblURL->Caption=<font color="#3333FF">"None"</font>;</tt> 

<br><tt>&nbsp;&nbsp; lblStatus->Caption=<font color="#3333FF">"Idle"</font>;</tt> 

<br><tt>&nbsp;&nbsp; Label1->Caption=<font color="#3333FF">"HTML Grab: 

Disconnected"</font>;</tt> 

<p><tt>}</tt> 

<br><i><tt><font color="#000099">//---------------------------------------------------------------------------</font></tt></i> 

<p><tt><b>void __fastcall</b> TForm1::Button3Click(TObject *Sender)</tt> 

<br><tt>{</tt> 

<br><tt>&nbsp;&nbsp; Memo1->Text=<font color="#3333FF">""</font>;</tt> 

<br><tt>&nbsp;&nbsp; lblCount->Caption=(0);</tt> 

<br><tt>}</tt> 

<br><i><tt><font color="#000099">//---------------------------------------------------------------------------</font></tt></i> 

<p><i><tt><font color="#000099">//End MainForm.cpp</font></tt></i> 

<p><i><tt><font color="#000099">//Begin URLUtil.h</font></tt></i> 

<p><i><tt><font color="#000099">//---------------------------------------------------------------------------</font></tt></i> 

<p><tt><font color="#009900">#ifndef URLUtil_H</font></tt> 

<br><tt><font color="#009900">#define URLUtil_H</font></tt> 

<br><i><tt><font color="#000099">//---------------------------------------------------------------------------</font></tt></i> 

<p><tt>AnsiString ExtractURLProtocol(<b>const</b> AnsiString&amp; URL);</tt> 

<br><tt>AnsiString ExtractURLPort(<b>const</b> AnsiString&amp; URL);</tt> 

<br><tt>AnsiString ExtractURLHost(<b>const</b> AnsiString&amp; URL);</tt> 

<br><tt>AnsiString ExtractURLPath(<b>const</b> AnsiString&amp; URL);</tt> 

<p><tt><font color="#009900">#endif</font></tt> 

<br><i><tt><font color="#000099">//---------------------------------------------------------------------------</font></tt></i> 

<p><i><tt><font color="#000099">//End URLUtil.h</font></tt></i> 

<p><i><tt><font color="#000099">//Begin URLUtil.cpp</font></tt></i> 

<br>&nbsp; 

<p><i><tt><font color="#000099">//---------------------------------------------------------------------------</font></tt></i> 

<p><tt><font color="#009900">#include &lt;vcl.h></font></tt> 

<br><tt><font color="#009900">#pragma hdrstop</font></tt> 

<p><tt><font color="#009900">#include "URLUtil.h"</font></tt> 

<p><i><tt><font color="#000099">//---------------------------------------------------------------------------</font></tt></i> 

<p><tt><font color="#009900">#pragma package(smart_init)</font></tt> 

<p><tt>AnsiString ExtractURLProtocol(<b>const</b> AnsiString&amp; URL)</tt> 

<br><tt>{</tt> 

<br><tt>&nbsp;&nbsp; <b>int</b> pos = URL.AnsiPos(<font color="#3333FF">"://"</font>);</tt> 

<br><tt>&nbsp;&nbsp; <b>if</b>(pos == 0)</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>return</b> <font color="#3333FF">""</font>;</tt> 

<br><tt>&nbsp;&nbsp; <b>else</b></tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>return</b> URL.SubString(1, pos-1);</tt> 

<p><tt>}</tt> 

<br><i><tt><font color="#000099">//---------------------------------------------------------------------------</font></tt></i> 

<br><tt>AnsiString ExtractURLPort(<b>const</b> AnsiString&amp; URL)</tt> 

<br><tt>{</tt> 

<br><tt>&nbsp;&nbsp; <b>if</b>(ExtractURLProtocol(URL) == <font color="#3333FF">""</font>) 

{</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>int</b> pos1 = URL.AnsiPos(<font color="#3333FF">":"</font>);</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>if</b>(pos1 == 0)</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>return</b> 

"80";</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>int</b> pos2 = URL.AnsiPos(<font color="#3333FF">"/"</font>);</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>return</b> URL.SubString(pos1, 

pos2-pos1);</tt> 

<br><tt>&nbsp;&nbsp; } <b>else</b> {</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>int</b> pos1 = URL.AnsiPos(<font color="#3333FF">"://"</font>);</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pos1 += 3;</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; AnsiString sub = URL.SubString(pos1, 

URL.Length());</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pos1 = sub.AnsiPos(<font color="#3333FF">":"</font>);</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if(pos1 == 0)</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; return <font color="#3333FF">"80"</font>;</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>else</b> {</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>int</b> pos2 

= sub.AnsiPos(<font color="#3333FF">"/"</font>);</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>if</b>(pos2 

== 0) {</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

pos2 = sub.Length() + 1;</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>return</b> 

sub.SubString(pos1+1, pos2-pos1);</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; } <b>else</b></tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>return</b> 

sub.SubString(pos1+1, pos2-pos1-1);</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }</tt> 

<br><tt>&nbsp;&nbsp; }</tt> 

<br><tt>}</tt> 

<br><i><tt><font color="#000099">//---------------------------------------------------------------------------</font></tt></i> 

<br><tt>AnsiString ExtractURLHost(<b>const</b> AnsiString&amp; URL)</tt> 

<br><tt>{</tt> 

<br><tt>&nbsp;&nbsp; <b>if</b>(ExtractURLProtocol(URL) == <font color="#3333FF">""</font>) 

{</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>int</b> pos = URL.AnsiPos(<font color="#3333FF">":"</font>);</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>if</b>(pos == 0)</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pos = URL.AnsiPos(<font color="#3333FF">"/"</font>);</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>if</b>(pos == 0)</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pos = URL.Length()+1;</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>retur</b>n URL.SubString(1, pos-1);</tt> 

<br><tt>&nbsp;&nbsp; } <b>else</b> {</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>int</b> pos1 = URL.AnsiPos(<font color="#3333FF">"://"</font>);</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pos1 += 3;</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; AnsiString sub = URL.SubString(pos1, 

URL.Length());</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>int</b> pos2 = sub.AnsiPos(<font color="#3333FF">":"</font>);</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>if</b>(pos2 == 0)</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pos2 = sub.AnsiPos(<font color="#3333FF">"/"</font>);</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>if</b>(pos2 == 0)</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pos2 = sub.Length()+1;</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>return</b> sub.SubString(1, pos2-1);</tt> 

<br><tt>&nbsp;&nbsp; }</tt> 

<br><tt>}</tt> 

<br><i><tt><font color="#000099">//---------------------------------------------------------------------------</font></tt></i> 

<br><tt>AnsiString ExtractURLPath(<b>const</b> AnsiString&amp; URL)</tt> 

<br><tt>{</tt> 

<br><tt>&nbsp;&nbsp; AnsiString sub;</tt> 

<br><tt>&nbsp;&nbsp; <b>int</b> pos;</tt> 

<br><tt>&nbsp;&nbsp; <b>if</b>(ExtractURLProtocol(URL) == <font color="#3333FF">""</font>)</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; sub = URL;</tt> 

<br><tt>&nbsp;&nbsp; <b>else</b> {</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pos = URL.AnsiPos(<font color="#3333FF">"://"</font>);</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pos += 3;</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; sub = URL.SubString(pos, URL.Length());</tt> 

<br><tt>&nbsp;&nbsp; }</tt> 

<p><tt>&nbsp;&nbsp; pos = sub.AnsiPos(<font color="#3333FF">"/"</font>);</tt> 

<br><tt>&nbsp;&nbsp; <b>if</b>(pos == 0)</tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>return</b> <font color="#3333FF">"/"</font>;</tt> 

<br><tt>&nbsp;&nbsp; <b>else</b></tt> 

<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>return</b> sub.SubString(pos, 

URL.Length() - pos);</tt> 

<br><tt>}</tt> 

<br><i><tt><font color="#000099">//---------------------------------------------------------------------------</font></tt></i> 

  </table> 

</BODY> 

  

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