| 1 | <?php |
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| 2 | |
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| 3 | /* |
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| 4 | +-----------------------------------------------------------------------+ |
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| 5 | | program/steps/utils/error.inc | |
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| 6 | | | |
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| 7 | | This file is part of the Roundcube Webmail client | |
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| 8 | | Copyright (C) 2005-2011, The Roundcube Dev Team | |
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| 9 | | Licensed under the GNU GPL | |
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| 10 | | | |
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| 11 | | PURPOSE: | |
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| 12 | | Display error message page | |
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| 13 | | | |
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| 14 | +-----------------------------------------------------------------------+ |
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| 15 | | Author: Thomas Bruederli <roundcube@gmail.com> | |
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| 16 | +-----------------------------------------------------------------------+ |
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| 17 | |
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| 18 | $Id$ |
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| 19 | |
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| 20 | */ |
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| 21 | |
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| 22 | |
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| 23 | // browser is not compatible with this application |
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| 24 | if ($ERROR_CODE==409) { |
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| 25 | $user_agent = $GLOBALS['HTTP_SERVER_VARS']['HTTP_USER_AGENT']; |
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| 26 | $__error_title = 'Your browser does not suit the requirements for this application'; |
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| 27 | $__error_text = <<<EOF |
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| 28 | <i>Supported browsers:</i><br /> |
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| 29 | » Netscape 7+<br /> |
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| 30 | » Microsoft Internet Explorer 6+<br /> |
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| 31 | » Mozilla Firefox 1.0+<br /> |
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| 32 | » Opera 8.0+<br /> |
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| 33 | » Safari 1.2+<br /> |
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| 34 | <br /> |
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| 35 | » JavaScript enabled<br /> |
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| 36 | » Support for XMLHTTPRequest<br /> |
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| 37 | |
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| 38 | <p><i>Your configuration:</i><br /> |
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| 39 | $user_agent</p> |
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| 40 | EOF; |
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| 41 | } |
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| 42 | |
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| 43 | // authorization error |
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| 44 | else if ($ERROR_CODE==401) { |
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| 45 | $__error_title = "AUTHORIZATION FAILED"; |
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| 46 | $__error_text = "Could not verify that you are authorized to access this service!<br />\n". |
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| 47 | "Please contact your server-administrator."; |
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| 48 | } |
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| 49 | |
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| 50 | // forbidden due to request check |
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| 51 | else if ($ERROR_CODE==403) { |
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| 52 | $__error_title = "REQUEST CHECK FAILED"; |
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| 53 | $__error_text = "Access to this service was denied due to failing security checks!<br />\n". |
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| 54 | "Please contact your server-administrator."; |
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| 55 | } |
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| 56 | |
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| 57 | // failed request (wrong step in URL) |
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| 58 | else if ($ERROR_CODE==404) { |
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| 59 | $__error_title = "REQUEST FAILED/FILE NOT FOUND"; |
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| 60 | $request_url = htmlentities($_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']); |
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| 61 | $__error_text = <<<EOF |
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| 62 | The requested page was not found!<br /> |
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| 63 | Please contact your server-administrator. |
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| 64 | |
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| 65 | <p><i>Failed request:</i><br /> |
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| 66 | http://$request_url</p> |
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| 67 | EOF; |
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| 68 | } |
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| 69 | |
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| 70 | // database connection error |
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| 71 | else if ($ERROR_CODE==601) |
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| 72 | { |
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| 73 | $__error_title = "CONFIGURATION ERROR"; |
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| 74 | $__error_text = nl2br($ERROR_MESSAGE) . "<br />Please read the INSTALL instructions!"; |
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| 75 | } |
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| 76 | |
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| 77 | // database connection error |
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| 78 | else if ($ERROR_CODE==603) { |
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| 79 | $__error_title = "DATABASE ERROR: CONNECTION FAILED!"; |
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| 80 | $__error_text = "Unable to connect to the database!<br />Please contact your server-administrator."; |
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| 81 | } |
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| 82 | |
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| 83 | // system error |
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| 84 | else { |
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| 85 | $__error_title = "SERVICE CURRENTLY NOT AVAILABLE!"; |
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| 86 | $__error_text = "Please contact your server-administrator."; |
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| 87 | |
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| 88 | if (($CONFIG['debug_level'] & 4) && $ERROR_MESSAGE) |
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| 89 | $__error_text = $ERROR_MESSAGE; |
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| 90 | else |
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| 91 | $__error_text = sprintf('Error No. [%s]', $ERROR_CODE); |
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| 92 | } |
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| 93 | |
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| 94 | $HTTP_ERR_CODE = $ERROR_CODE && $ERROR_CODE < 600 ? $ERROR_CODE : 500; |
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| 95 | |
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| 96 | // Ajax request |
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| 97 | if ($OUTPUT && ($OUTPUT instanceof rcube_json_output)) { |
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| 98 | header("HTTP/1.0 $HTTP_ERR_CODE $__error_title"); |
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| 99 | die; |
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| 100 | } |
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| 101 | |
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| 102 | // compose page content |
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| 103 | $__page_content = <<<EOF |
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| 104 | <div> |
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| 105 | <h3 class="error-title">$__error_title</h3> |
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| 106 | <p class="error-text">$__error_text</p> |
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| 107 | </div> |
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| 108 | EOF; |
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| 109 | |
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| 110 | if ($OUTPUT && $OUTPUT->template_exists('error')) { |
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| 111 | $OUTPUT->reset(); |
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| 112 | $OUTPUT->send('error'); |
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| 113 | } |
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| 114 | |
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| 115 | $__skin = $CONFIG->skin ? $CONFIG->skin : 'default'; |
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| 116 | $__productname = $CONFIG['product_name'] ? $CONFIG['product_name'] : 'Roundcube Webmail'; |
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| 117 | |
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| 118 | // print system error page |
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| 119 | print <<<EOF |
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| 120 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
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| 121 | <html xmlns="http://www.w3.org/1999/xhtml"><head> |
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| 122 | <title>$__productname :: ERROR</title> |
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| 123 | <link rel="stylesheet" type="text/css" href="skins/$__skin/common.css" /> |
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| 124 | </head> |
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| 125 | <body> |
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| 126 | |
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| 127 | <table border="0" cellsapcing="0" cellpadding="0" width="100%" height="80%"><tr><td align="center"> |
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| 128 | |
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| 129 | $__page_content |
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| 130 | |
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| 131 | </td></tr></table> |
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| 132 | |
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| 133 | </body> |
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| 134 | </html> |
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| 135 | EOF; |
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| 136 | |
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| 137 | exit; |
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| 138 | |
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