1 | <?php |
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2 | if (isset($_SERVER['SERVER_NAME'])) $name = $_SERVER['SERVER_NAME']; else $name = ''; |
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3 | if (isset($_SERVER['REQUEST_URI'])) $req = $_SERVER['REQUEST_URI']; else $req = '/'; |
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4 | if (isset($_SERVER['PATH_INFO'])) $pi = explode('/',$_SERVER['PATH_INFO']); |
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5 | if (isset($_SERVER['SERVER_PORT'])) $port = $_SERVER['SERVER_PORT']; else $port = '80'; |
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6 | |
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7 | if (array_shift(explode('.',$name)) == 'www') { |
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8 | $name = explode('.',$name); |
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9 | array_shift($name); |
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10 | $name = implode('.',$name); |
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11 | } |
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12 | |
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13 | // catch a docroot from the DocumentRoot directive in an apacheconf |
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14 | $documentRoot = str_replace(__FILE__,'',$_SERVER['DOCUMENT_ROOT']); |
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15 | if (!empty($documentRoot) && substr($documentRoot,0,1) == '/') |
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16 | $documentRoot = substr($documentRoot, 1); |
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17 | if (empty($documentRoot)) |
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18 | $documentRoot = array_shift(explode('.',$_SERVER['SERVER_NAME'])); |
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19 | |
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20 | switch($port) { |
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21 | case 443: |
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22 | $myHTTP = 'https'; |
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23 | $mySSL = true; |
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24 | break; |
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25 | default: |
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26 | $myHTTP = 'http'; |
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27 | $mySSL = false; |
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28 | break; |
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29 | } |
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30 | |
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31 | $myTitle = $name; |
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32 | $baseHTTP = 'http://scripts.mit.edu/~'.$documentRoot; |
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33 | $baseHTTPS = 'https://scripts.mit.edu/~'.$documentRoot; |
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34 | |
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35 | $settingsFiles[] = '/afs/athena.mit.edu/contrib/scripts/vhosts/settings/'.$name; |
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36 | $settingsFiles[] = '/afs/athena.mit.edu/contrib/scripts/vhosts/settings/'.$name.'.mit.edu'; |
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37 | $settingsFiles[] = '/afs/athena.mit.edu/contrib/scripts/vhosts/settings/www.'.$name; |
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38 | $settings = array(); |
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39 | foreach($settingsFiles as $aFile) { |
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40 | if (file_exists($aFile)) { |
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41 | $settings = file($aFile); |
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42 | break; |
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43 | } |
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44 | } |
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45 | if (count($settings)) { |
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46 | if (count($settings) >= 0 && '' != trim($settings[0])) $myTitle = trim($settings[0]); |
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47 | if (count($settings) >= 1 && '' != trim($settings[1])) $baseHTTP = trim($settings[1]); |
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48 | if (count($settings) >= 2 && '' != trim($settings[2])) $baseHTTPS = trim($settings[2]); |
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49 | } else { |
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50 | header ("HTTP/1.0 404 Not Found"); |
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51 | ?> |
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52 | <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> |
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53 | <html><head> |
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54 | <title>404 Not Found</title> |
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55 | </head><body> |
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56 | <h1>Not Found</h1> |
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57 | <p>The requested URL <?=htmlspecialchars($req)?> was not found on this server.</p> |
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58 | </body></html> |
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59 | <? |
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60 | exit; |
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61 | } |
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62 | |
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63 | $baseURL = $mySSL?$baseHTTPS:$baseHTTP; |
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64 | ?> |
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65 | <html> |
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66 | <head><title><?=htmlspecialchars($myTitle)?></title></head> |
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67 | |
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68 | <frameset rows="*"> |
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69 | <frame src="<?=htmlspecialchars($baseURL . $req)?>" /> |
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70 | </frameset> |
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71 | |
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72 | </html> |
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