Allow to download complete disk images (incl. custom config file) bes…

…ide the pure custom config file. Is this kind of a hack as there are no disk image utilities used. Instead the offsets to the config file content in the current example-webserver disk image files is hardcoded into the PHP source code. As soon as the disk images change the offsets need to be adjusted.
ibriano · Jun 7, 2008 · c7b6364 · c7b6364
1 parent a4d1c62
commit c7b6364
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Showing 2 changed files with 34 additions and 5 deletions.
diff --git a/tools/6502/contiki.html b/tools/6502/contiki.html
@@ -11,7 +11,7 @@
  </head>
  <body>
   <form action="download.php">
-   <h4 align="center">Download your custom generated Contiki configuration</h4>
+   <h4 align="center">Download your custom generated Contiki</h4>
    <table align="center" cellpadding="0" cellspacing="0">
     <tr class="p">
      <td>
@@ -103,6 +103,22 @@ <h4 align="center">Download your custom generated Contiki configuration</h4>
      </td>
     </tr><tr class="bg">
      <td colspan="3" />
+    </tr><tr class="p">
+     <td colspan="3">
+      <table width="100%" cellpadding="0" cellspacing="0">
+       <tr>
+        <td>
+         <input type="radio" name="disk" id="disk" value="1" checked="checked" />
+         <label for="disk">Complete Disk Image</label>
+        </td><td align="right">
+         <input type="radio" name="disk" id="conf" value="0" />
+         <label for="conf">Configuration File Only</label>
+        </td>
+       </tr>
+      </table>
+     </td>
+    </tr><tr class="bg">
+     <td colspan="3" />
     </tr><tr class="p">
      <td colspan="3" align="center">
       <input type="submit" value="Download" />
@@ -111,4 +127,4 @@ <h4 align="center">Download your custom generated Contiki configuration</h4>
    </table>
   </form>
  </body>
-</html> 
+</html>
diff --git a/tools/6502/download.php b/tools/6502/download.php
@@ -9,23 +9,36 @@
 case "apple2":
     $hex = $_GET['apple2-addr'];
     $drv = $_GET['apple2-drv'];
+    $ext = 'dsk';
+    $ofs = 0x0B500;
     break;
 case "c64":
     $hex = strtok($_GET['c64-addr-drv'],  '-');
     $drv = strtok('-');
+    $ext = 'd64';
+    $ofs = 0x17802;
     break;
 case "c128":
     $hex = strtok($_GET['c128-addr-drv'], '-');
     $drv = strtok('-');
+    $ext = 'd71';
+    $ofs = 0x17802;
     break;
 }
 
 $addr = hexdec($hex);
 $cfg .= chr($addr % 0x100).chr($addr / 0x100);
 $cfg .= $drv;
 
+if ($_GET['disk']) {
+    $out = substr_replace(file_get_contents('contiki.' . $ext), $cfg, $ofs, strlen($cfg));
+} else {
+    $ext = 'cfg';
+    $out = $cfg;
+}
+
 header('Content-Type: application/octetstream');
-header('Content-Disposition: attachment; filename=contiki.cfg');
-print($cfg);
+header('Content-Disposition: attachment; filename=contiki.' . $ext);
+print($out);
 
-?>
+?>