-<?php

-/***************************************************************************

- * error.php

- * -------------------

- * begin : Saturday, Feb 13, 2001

- * copyright : (C) 2001 The phpBB Group

- * email : support@phpbb.com

- *

- * $Id$

- *

- *

- ***************************************************************************/

-

-

-/***************************************************************************

- *

- * This program is free software; you can redistribute it and/or modify

- * it under the terms of the GNU General Public License as published by

- * the Free Software Foundation; either version 2 of the License, or

- * (at your option) any later version.

- *

- *

- ***************************************************************************/

-

-function error_die($error_code, $error_msg = "", $line = "", $file = "")

-{

- global $db, $template, $board_config, $theme, $lang, $phpEx, $phpbb_root_path;

-

- if(!defined("HEADER_INC"))

- {

- if(!empty($board_config['default_lang']))

- {

- include($phpbb_root_path . 'language/lang_' . $board_config['default_lang'] . '.'.$phpEx);

- }

- else

- {

- include($phpbb_root_path . 'language/lang_english.'.$phpEx);

- }

- if(!$template)

- {

- $template = new Template($phpbb_root_path . "templates/Default");

- }

- if(!$theme)

- {

- $theme = setuptheme(1);

- }

- include($phpbb_root_path . 'includes/page_header.'.$phpEx);

- }

- if(!$error_msg)

- {

- switch($error_code)

- {

- case GENERAL_ERROR:

- if(!$error_msg)

- {

- $error_msg = "An Error Occured";

- }

- if(!$message_title)

- {

- $message_title = "General Error";

- }

- break;

-

- case SQL_CONNECT:

- $message_title = "General Error";

- $error_msg = "Couldn't connect to database!";

- break;

-

- case BANNED:

- $message_title = $lang['Information'];

- $error_msg = "You have been banned from this forum.";

- break;

-

- case SQL_QUERY:

- break;

-

- case SESSION_CREATE:

- $message_title = "General Error";

- $error_msg = "Error creating session<br>Could not log you in, please go back and try again.";

- break;

-

- case NO_POSTS:

- $message_title = $lang['Information'];

- $error_msg = "There are no posts in this forum<br>Click on the <b>Post New Topic</b> link on this page to post one.";

- break;

-

- case LOGIN_FAILED:

- $message_title = $lang['Information'];

- $error_msg = "Login Failed<br>You have specified an incorrect/inactive username or invalid password, please go back and try again.";

- break;

- }

- }

- if(DEBUG)

- {

- if($line != "" && $file != "")

- $error_msg .= "<br /><br /><u>DEBUG INFO</u></br /><br>Line: ".$line."<br />File: ".$file;

- }

-

- $template->set_filenames(array(

- "message_body" => "error_body.tpl")

- );

- $template->assign_vars(array(

- "ERROR_MESSAGE" => $error_msg)

- );

- $template->pparse("message_body");

-

- include($phpbb_root_path . 'includes/page_tail.'.$phpEx);

-

- exit();

-}

-

-?> \ No newline at end of file

-<?php

-/***************************************************************************

- * template.inc

- * -------------------

- * begin : Saturday, Feb 13, 2001

- * copyright : (C) 2001 The phpBB Group

- * email : support@phpbb.com

- *

- * $Id$

- *

- *

- ***************************************************************************/

-

-/***************************************************************************

- *

- * This program is free software; you can redistribute it and/or modify

- * it under the terms of the GNU General Public License as published by

- * the Free Software Foundation; either version 2 of the License, or

- * (at your option) any later version.

- *

- *

- ***************************************************************************/

-

-/**

- * Template class. By Nathan Codding of the phpBB group.

- * The interface was originally inspired by PHPLib templates,

- * and the template file formats are quite similar.

- *

- */

-

-class Template {

- var $classname = "Template";

-

- // variable that holds all the data we'll be substituting into

- // the compiled templates.

- // ...

- // This will end up being a multi-dimensional array like this:

- // $this->_tpldata[block.][iteration#][child.][iteration#][child2.][iteration#][variablename] == value

- // if it's a root-level variable, it'll be like this:

- // $this->_tpldata[.][0][varname] == value

- var $_tpldata = array();

-

- // Hash of filenames for each template handle.

- var $files = array();

-

- // Root template directory.

- var $root = "";

-

- // this will hash handle names to the compiled code for that handle.

- var $compiled_code = array();

-

- // This will hold the uncompiled code for that handle.

- var $uncompiled_code = array();

-

- /**

- * Constructor. Simply sets the root dir.

- *

- */

- function Template($root = ".")

- {

- $this->set_rootdir($root);

- }

-

- /**

- * Destroys this template object. Should be called when you're done with it, in order

- * to clear out the template data so you can load/parse a new template set.

- */

- function destroy()

- {

- $this->_tpldata = array();

- }

-

- /**

- * Sets the template root directory for this Template object.

- */

- function set_rootdir($dir)

- {

- if (!is_dir($dir))

- {

- return false;

- }

-

- $this->root = $dir;

- return true;

- }

-

- /**

- * Sets the template filenames for handles. $filename_array

- * should be a hash of handle => filename pairs.

- */

- function set_filenames($filename_array)

- {

- if (!is_array($filename_array))

- {

- return false;

- }

-

- reset($filename_array);

- while(list($handle, $filename) = each($filename_array))

- {

- $this->files[$handle] = $this->make_filename($filename);

- }

-

- return true;

- }

-

-

- /**

- * Load the file for the handle, compile the file,

- * and run the compiled code. This will print out

- * the results of executing the template.

- */

- function pparse($handle)

- {

- if (!$this->loadfile($handle))

- {

- die("Template->pparse(): Couldn't load template file for handle $handle");

- }

-

- // actually compile the template now.

- if (!isset($this->compiled_code[$handle]) || empty($this->compiled_code[$handle]))

- {

- // Actually compile the code now.

- $this->compiled_code[$handle] = $this->compile($this->uncompiled_code[$handle]);

- }

-

- // Run the compiled code.

- eval($this->compiled_code[$handle]);

-

- return true;

- }

-

- /**

- * Inserts the uncompiled code for $handle as the

- * value of $varname in the root-level. This can be used

- * to effectively include a template in the middle of another

- * template.

- * Note that all desired assignments to the variables in $handle should be done

- * BEFORE calling this function.

- */

- function assign_var_from_handle($varname, $handle)

- {

- if (!$this->loadfile($handle))

- {

- die("Template->assign_var_from_handle(): Couldn't load template file for handle $handle");

- }

-

- // Compile it, with the "no echo statements" option on.

- $code = $this->compile($this->uncompiled_code[$handle], true);

- // turn it into a variable assignment.

- $code = '$_str = \'' . $code . '\';';

-

- // evaluate the variable assignment.

- eval($code);

-

- // assign the value of the generated variable to the given varname.

- $this->assign_var($varname, $_str);

-

- return true;

- }

-

- /**

- * Block-level variable assignment. Adds a new block iteration with the given

- * variable assignments. Note that this should only be called once per block

- * iteration.

- */

- function assign_block_vars($blockname, $vararray)

- {

- if (strstr($blockname, '.'))

- {

- // Nested block.

- $blocks = explode('.', $blockname);

- $blockcount = sizeof($blocks) - 1;

- $str = '$this->_tpldata';

- for ($i = 0; $i < $blockcount; $i++)

- {

- $str .= '[\'' . $blocks[$i] . '.\']';

- eval('$lastiteration = sizeof(' . $str . ') - 1;');

- $str .= '[' . $lastiteration . ']';

- }

- // Now we add the block that we're actually assigning to.

- // We're adding a new iteration to this block with the given

- // variable assignments.

- $str .= '[\'' . $blocks[$blockcount] . '.\'][] = $vararray;';

-

- // Now we evaluate this assignment we've built up.

- eval($str);

- }

- else

- {

- // Top-level block.

- // Add a new iteration to this block with the variable assignments

- // we were given.

- $this->_tpldata[$blockname . '.'][] = $vararray;

- }

-

- return true;

- }

-

- /**

- * Root-level variable assignment. Adds to current assignments, overriding

- * any existing variable assignment with the same name.

- */

- function assign_vars($vararray)

- {

- reset ($vararray);

- while (list($key, $val) = each($vararray))

- {

- $this->_tpldata['.'][0][$key] = $val;

- }

-

- return true;

- }

-

- /**

- * Root-level variable assignment. Adds to current assignments, overriding

- * any existing variable assignment with the same name.

- */

- function assign_var($varname, $varval)

- {

- $this->_tpldata['.'][0][$varname] = $varval;

-

- return true;

- }

-

-

- /**

- * Generates a full path+filename for the given filename, which can either

- * be an absolute name, or a name relative to the rootdir for this Template

- * object.

- */

- function make_filename($filename)

- {

- // Check if it's an absolute or relative path.

- if (substr($filename, 0, 1) != '/')

- {

- $filename = $this->root . '/' . $filename;

- }

-

- if (!file_exists($filename))

- {

- die("Template->make_filename(): Error - file $filename does not exist");

- }

-

- return $filename;

- }

-

-

- /**

- * If not already done, load the file for the given handle and populate

- * the uncompiled_code[] hash with its code. Do not compile.

- */

- function loadfile($handle)

- {

- // If the file for this handle is already loaded and compiled, do nothing.

- if (isset($this->uncompiled_code[$handle]) && !empty($this->uncompiled_code[$handle]))

- {

- return true;

- }

-

- // If we don't have a file assigned to this handle, die.

- if (!isset($this->files[$handle]))

- {

- die("Template->loadfile(): No file specified for handle $handle");

- }

-

- $filename = $this->files[$handle];

-

- $str = implode("", @file($filename));

- if (empty($str))

- {

- die("Template->loadfile(): File $filename for handle $handle is empty");

- }

-

- $this->uncompiled_code[$handle] = $str;

-

- return true;

- }

-

-

-

- /**

- * Compiles the given string of code, and returns

- * the result in a string.

- * If "do_not_echo" is true, the returned code will not be directly

- * executable, but can be used as part of a variable assignment

- * for use in assign_code_from_handle().

- */

- function compile($code, $do_not_echo = false)

- {

- // replace \ with \\ and then ' with \'.

- $code = str_replace('\\', '\\\\', $code);

- $code = str_replace('\'', '\\\'', $code);

-

- // change template varrefs into PHP varrefs

-

- // This one will handle varrefs WITH namespaces

- $varrefs = array();

- preg_match_all('#\{(([a-z0-9\-_]+?\.)+?)([a-z0-9\-_]+?)\}#is', $code, $varrefs);

- $varcount = sizeof($varrefs[1]);

- for ($i = 0; $i < $varcount; $i++)

- {

- $namespace = $varrefs[1][$i];

- $varname = $varrefs[3][$i];

- $new = $this->generate_block_varref($namespace, $varname);

-

- $code = str_replace($varrefs[0][$i], $new, $code);

- }

-

- // This will handle the remaining root-level varrefs

- $code = preg_replace('#\{([a-z0-9\-_]*?)\}#is', '\' . $this->_tpldata[\'.\'][0][\'\1\'] . \'', $code);

-

- // Break it up into lines.

- $code_lines = explode("\n", $code);

-

- $block_nesting_level = 0;

- $block_names = array();

- $block_names[0] = ".";

-

- // Second: prepend echo ', append ' . "\n"; to each line.

- $line_count = sizeof($code_lines);

- for ($i = 0; $i < $line_count; $i++)

- {

- $code_lines[$i] = chop($code_lines[$i]);

- if (preg_match('#<!-- BEGIN (.*?) -->#', $code_lines[$i], $m))

- {

- // We have the start of a block.

- $block_nesting_level++;

- $block_names[$block_nesting_level] = $m[1];

-

- if ($block_nesting_level < 2)

- {

- // Block is not nested.

- $code_lines[$i] = '$_' . $m[1] . '_count = sizeof($this->_tpldata[\'' . $m[1] . '.\']);';

- $code_lines[$i] .= "\n" . 'for ($_' . $m[1] . '_i = 0; $_' . $m[1] . '_i < $_' . $m[1] . '_count; $_' . $m[1] . '_i++)';

- $code_lines[$i] .= "\n" . '{';

- }

- else

- {

- // This block is nested.

-

- // Generate a namespace string for this block.

- $namespace = implode('.', $block_names);

- // strip leading period from root level..

- $namespace = substr($namespace, 2);

- // Get a reference to the data array for this block that depends on the

- // current indices of all parent blocks.

- $varref = $this->generate_block_data_ref($namespace, false);

- // Create the for loop code to iterate over this block.

- $code_lines[$i] = '$_' . $m[1] . '_count = sizeof(' . $varref . ');';

- $code_lines[$i] .= "\n" . 'for ($_' . $m[1] . '_i = 0; $_' . $m[1] . '_i < $_' . $m[1] . '_count; $_' . $m[1] . '_i++)';

- $code_lines[$i] .= "\n" . '{';

- }

- }

- else if (preg_match('#<!-- END (.*?) -->#', $code_lines[$i], $m))

- {

- // We have the end of a block.

- unset($block_names[$block_nesting_level]);

- $block_nesting_level--;

- $code_lines[$i] = '} // END ' . $m[1];

- }

- else

- {

- // We have an ordinary line of code.

- if (!$do_not_echo)

- {

- $code_lines[$i] = 'echo \'' . $code_lines[$i] . '\' . "\\n";';

- }

- }

-

- }

-

- // Bring it back into a single string of lines of code.

- $code = implode("\n", $code_lines);

-

- return $code ;

-

- }

-

-

- /**

- * Generates a reference to the given variable inside the given (possibly nested)

- * block namespace. This is a string of the form:

- * ' . $this->_tpldata['parent'][$_parent_i]['$child1'][$_child1_i]['$child2'][$_child2_i]...['varname'] . '

- * It's ready to be inserted into an "echo" line in one of the templates.

- * NOTE: expects a trailing "." on the namespace.

- */

- function generate_block_varref($namespace, $varname)

- {

- // Strip the trailing period.

- $namespace = substr($namespace, 0, strlen($namespace) - 1);

-

- // Get a reference to the data block for this namespace.

- $varref = $this->generate_block_data_ref($namespace, true);

- // Prepend the necessary code to stick this in an echo line.

- $varref = '\' . ' . $varref;

- // Append the variable reference.

- $varref .= '[\'' . $varname . '\'] . \'';

-

- return $varref;

-

- }

-

-

- /**

- * Generates a reference to the array of data values for the given

- * (possibly nested) block namespace. This is a string of the form:

- * $this->_tpldata['parent'][$_parent_i]['$child1'][$_child1_i]['$child2'][$_child2_i]...['$childN']

- *

- * If $include_last_iterator is true, then [$_childN_i] will be appended to the form shown above.

- * NOTE: does not expect a trailing "." on the blockname.

- */

- function generate_block_data_ref($blockname, $include_last_iterator)

- {

- // Get an array of the blocks involved.

- $blocks = explode(".", $blockname);

- $blockcount = sizeof($blocks) - 1;

- $varref = '$this->_tpldata';

- // Build up the string with everything but the last child.

- for ($i = 0; $i < $blockcount; $i++)

- {

- $varref .= '[\'' . $blocks[$i] . '.\'][$_' . $blocks[$i] . '_i]';

- }

- // Add the block reference for the last child.

- $varref .= '[\'' . $blocks[$blockcount] . '.\']';

- // Add the iterator for the last child if requried.

- if ($include_last_iterator)

- {

- $varref .= '[$_' . $blocks[$blockcount] . '_i]';

- }

-

- return $varref;

- }

-

-}

-?>

- <tr><form method="post" action="{S_LOGIN_ACTION}">

- <td colspan="3" align="right" valign="bottom"><font face="{T_FONTFACE1}" size="{T_FONTSIZE1}">{L_USERNAME}: <input class="text" type="text" name="username">&nbsp;&nbsp;&nbsp;{L_PASSWORD}: <input type="password" name="password">&nbsp;&nbsp;&nbsp;{L_AUTO_LOGIN}</font>:&nbsp;<input class="text" type="checkbox" name="autologin">&nbsp;&nbsp;&nbsp;<input type="submit" name="submit" value="{L_LOGIN}">&nbsp;</font></td>

- </form></tr>