Add wget command to NSH

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1657 42af7a65-404d-4744-a932-0658087f49c3

Documentation/NuttShell.html

@@ -8,7 +8,7 @@
   <tr align="center" bgcolor="#e4e4e4">
     <td>
       <h1><big><font color="#3c34ec"><i>NuttShell (NSH)</i></font></big></h1>
-      <p>Last Updated: November 15, 2008</p>
+      <p>Last Updated: March 28, 2009</p>
     </td>
   </tr>
 </table>
@@ -275,7 +275,13 @@
 <tr>
   <td><br></td>
   <td>
-    <a href="#cmdxd">2.33 Hexadecimal Dump (xd)</a>
+    <a href="#cmdwget">2.33 Get File Via HTTP (wget)</a>
+  </td>
+</tr>
+<tr>
+  <td><br></td>
+  <td>
+    <a href="#cmdxd">2.34 Hexadecimal Dump (xd)</a>
   </td>
 </tr>
 <tr>
@@ -1673,7 +1679,34 @@ usleep &lt;usec&gt;
 <table width ="100%">
   <tr bgcolor="#e4e4e4">
   <td>
-    <a name="cmdxd"><h2>2.33 Hexadecimal dump (xd)</h2></a>
+    <a name="cmdwget">2.33 Get File Via HTTP (wget)</a>
+  </td>
+  </tr>
+</table>
+
+<a <p><b>Command Syntax:</b></p>
+<ul><pre>
+wget [-o &lt;local-path&gt;] &lt;url&gt;
+</pre></ul>
+<p>
+  <b>Synopsis</b>.
+  Use HTTP to copy the file at <code>&lt;url&gt;</code> to the current directory.
+</p>
+<p><b>Options:</b></p>
+<ul><table>
+  <tr>
+    <td><b><code>-o &lt;local-path&gt;</code></b></td>
+    <td>
+      The file will be saved relative to the current working directory
+      and with the same name as on the HTTP server unless <code>&lt;local-path&gt;</code> is provided.
+    </td>
+  </tr>
+</table></ul>
+
+<table width ="100%">
+  <tr bgcolor="#e4e4e4">
+  <td>
+    <a name="cmdxd"><h2>2.34 Hexadecimal dump (xd)</h2></a>
   </td>
   </tr>
 </table>
@@ -1909,6 +1942,12 @@ nsh>
     <td>!<code>CONFIG_DISABLE_SIGNALS</code></td>
     <td><code>CONFIG_EXAMPLES_NSH_DISABLE_USLEEP</code></td>
   </tr>
+  <tr>
+    <td><b><code>wget</code></b></td>
+    <td><code>CONFIG_NET</code> &amp;&amp; <code>CONFIG_NET_TCP</code> &amp;&amp;
+        <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0</td>
+    <td><code>CONFIG_EXAMPLES_NSH_DISABLE_WGET</code></td>
+  </tr>
   <tr>
     <td><b><code>xd</code></b></td>
     <td><br></td>
@@ -2255,6 +2294,7 @@ nsh>
   <li><a href="#cmdunmount"><code>umount</code></a></li>
   <li><a href="#cmdunset"><code>unset</code></a></li>
   <li><a href="#cmdusleep"><code>usleep</code></a></li>
+  <li><a href="#cmdwget"><code>wget</code></a></li>
   <li><a href="#cmdxd"><code>xd</code></a></li>
 </ul></td>
 </tr></table>

Documentation/NuttX.html

@@ -1363,9 +1363,13 @@ nuttx-0.4.4 2009-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
 	  (submitted by JPelletier).  The is the same fix that was needed for the
 	  eZ80 and fixed in 0.4.2.
 	* netutils: Added logic to support a simple wget() function
-	* examples/wget: Added a test for wget() (Not yet tested because of
-	  some current networking limitations).
+	* examples/wget: Added a test for wget()  -- NOTE
 	* lib/strncasecmp: Fix cut'n'paste error in function name.
+	* NSH: Added wget command (untested and temorarily disabled)-- see NOTE.
+
+	NOTE: Features related to wget are not tested on the target platform in this
+	release and, hence, most likely have problems.  I don't have the correct network
+	settup to perform that testing now (I'm in a hotel).
 
 pascal-0.1.3 2009-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
 

Documentation/NuttxPortingGuide.html

@@ -817,7 +817,7 @@ include/
 <h2>2.12 <a name="DirStructNetUtils">netutils</a></h2>
 <p>
   This directory contains most of the network applications.
-  Some of these are original with NuttX (like tftpc) and others were leveraged from the uIP-1.0 apps directory.
+  Some of these are original with NuttX (like tftpc and dhcpd) and others were leveraged from the uIP-1.0 apps directory.
   As the uIP apps/README says, these applications &quot;are not all heavily tested.&quot;
 </p>
 <ul><pre>