Update of /cvsroot/php-blog/serendipity/bundled-libs/Smarty/libs/core In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv24806/bundled-libs/Smarty/libs/core Added Files: core.assemble_plugin_filepath.php core.assign_smarty_interface.php core.create_dir_structure.php core.display_debug_console.php core.get_include_path.php core.get_microtime.php core.get_php_resource.php core.is_secure.php core.is_trusted.php core.load_plugins.php core.load_resource_plugin.php core.process_cached_inserts.php core.process_compiled_include.php core.read_cache_file.php core.rm_auto.php core.rmdir.php core.run_insert_handler.php core.smarty_include_php.php core.write_cache_file.php core.write_compiled_include.php core.write_compiled_resource.php core.write_file.php Log Message: Merge from 'branch-smarty' to HEAD. --- NEW FILE: core.write_file.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * write out a file to disk * * @param string $filename * @param string $contents * @param boolean $create_dirs * @return boolean */ function smarty_core_write_file($params, &$smarty) { $_dirname = dirname($params['filename']); if ($params['create_dirs']) { $_params = array('dir' => $_dirname); require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.create_dir_structure.php'); smarty_core_create_dir_structure($_params, $smarty); } // write to tmp file, then rename it to avoid // file locking race condition $_tmp_file = tempnam($_dirname, 'wrt'); if (!($fd = @fopen($_tmp_file, 'wb'))) { $_tmp_file = $_dirname . DIRECTORY_SEPARATOR . uniqid('wrt'); if (!($fd = @fopen($_tmp_file, 'wb'))) { $smarty->trigger_error("problem writing temporary file '$_tmp_file'"); return false; } } fwrite($fd, $params['contents']); fclose($fd); // Delete the file if it allready exists (this is needed on Win, // because it cannot overwrite files with rename() if (file_exists($params['filename'])) { @unlink($params['filename']); } @rename($_tmp_file, $params['filename']); @chmod($params['filename'], $smarty->_file_perms); return true; } /* vim: set expandtab: */ ?> --- NEW FILE: core.rmdir.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * delete a dir recursively (level=0 -> keep root) * WARNING: no tests, it will try to remove what you tell it! * * @param string $dirname * @param integer $level * @param integer $exp_time * @return boolean */ // $dirname, $level = 1, $exp_time = null function smarty_core_rmdir($params, &$smarty) { if(!isset($params['level'])) { $params['level'] = 1; } if(!isset($params['exp_time'])) { $params['exp_time'] = null; } if($_handle = @opendir($params['dirname'])) { while (false !== ($_entry = readdir($_handle))) { if ($_entry != '.' && $_entry != '..') { if (@is_dir($params['dirname'] . DIRECTORY_SEPARATOR . $_entry)) { $_params = array( 'dirname' => $params['dirname'] . DIRECTORY_SEPARATOR . $_entry, 'level' => $params['level'] + 1, 'exp_time' => $params['exp_time'] ); require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.rmdir.php'); smarty_core_rmdir($_params, $smarty); } else { $smarty->_unlink($params['dirname'] . DIRECTORY_SEPARATOR . $_entry, $params['exp_time']); } } } closedir($_handle); } if ($params['level']) { return @rmdir($params['dirname']); } return (bool)$_handle; } /* vim: set expandtab: */ ?> --- NEW FILE: core.get_php_resource.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * Retrieves PHP script resource * * sets $php_resource to the returned resource * @param string $resource * @param string $resource_type * @param $php_resource * @return boolean */ function smarty_core_get_php_resource(&$params, &$smarty) { $params['resource_base_path'] = $smarty->trusted_dir; $smarty->_parse_resource_name($params, $smarty); /* * Find out if the resource exists. */ if ($params['resource_type'] == 'file') { $_readable = false; if(file_exists($params['resource_name']) && is_readable($params['resource_name'])) { $_readable = true; } else { // test for file in include_path $_params = array('file_path' => $params['resource_name']); require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.get_include_path.php'); if(smarty_core_get_include_path($_params, $smarty)) { $_include_path = $_params['new_file_path']; $_readable = true; } } } else if ($params['resource_type'] != 'file') { $_template_source = null; $_readable = is_callable($smarty->_plugins['resource'][$params['resource_type']][0][0]) && call_user_func_array($smarty->_plugins['resource'][$params['resource_type']][0][0], array($params['resource_name'], &$_template_source, &$smarty)); } /* * Set the error function, depending on which class calls us. */ if (method_exists($smarty, '_syntax_error')) { $_error_funcc = '_syntax_error'; } else { $_error_funcc = 'trigger_error'; } if ($_readable) { if ($smarty->security) { require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.is_trusted.php'); if (!smarty_core_is_trusted($params, $smarty)) { $smarty->$_error_funcc('(secure mode) ' . $params['resource_type'] . ':' . $params['resource_name'] . ' is not trusted'); return false; } } } else { $smarty->$_error_funcc($params['resource_type'] . ':' . $params['resource_name'] . ' is not readable'); return false; } if ($params['resource_type'] == 'file') { $params['php_resource'] = $params['resource_name']; } else { $params['php_resource'] = $_template_source; } return true; } /* vim: set expandtab: */ ?> --- NEW FILE: core.get_include_path.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * Get path to file from include_path * * @param string $file_path * @param string $new_file_path * @return boolean * @staticvar array|null */ // $file_path, &$new_file_path function smarty_core_get_include_path(&$params, &$smarty) { static $_path_array = null; if(!isset($_path_array)) { $_ini_include_path = ini_get('include_path'); if(strstr($_ini_include_path,';')) { // windows pathnames $_path_array = explode(';',$_ini_include_path); } else { $_path_array = explode(':',$_ini_include_path); } } foreach ($_path_array as $_include_path) { if (@is_readable($_include_path . DIRECTORY_SEPARATOR . $params['file_path'])) { $params['new_file_path'] = $_include_path . DIRECTORY_SEPARATOR . $params['file_path']; return true; } } return false; } /* vim: set expandtab: */ ?> --- NEW FILE: core.write_compiled_include.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * Extract non-cacheable parts out of compiled template and write it * * @param string $compile_path * @param string $template_compiled * @return boolean */ function smarty_core_write_compiled_include($params, &$smarty) { $_tag_start = 'if \(\$this->caching\) \{ echo \'\{nocache\:('.$params['cache_serial'].')#(\d+)\}\';\}'; $_tag_end = 'if \(\$this->caching\) \{ echo \'\{/nocache\:(\\2)#(\\3)\}\';\}'; preg_match_all('!('.$_tag_start.'(.*)'.$_tag_end.')!Us', $params['compiled_content'], $_match_source, PREG_SET_ORDER); // no nocache-parts found: done if (count($_match_source)==0) return; // convert the matched php-code to functions $_include_compiled = "<?php /* funky header here */\n\n"; $_compile_path = $params['include_file_path']; $smarty->_cache_serials[$_compile_path] = $params['cache_serial']; $_include_compiled .= "\$this->_cache_serials['".$_compile_path."'] = '".$params['cache_serial']."';\n\n?>"; $_include_compiled .= $params['plugins_code']; $_include_compiled .= "<?php"; $this_varname = ((double)phpversion() >= 5.0) ? '_smarty' : 'this'; for ($_i = 0, $_for_max = count($_match_source); $_i < $_for_max; $_i++) { $_match =& $_match_source[$_i]; $source = $_match[4]; if ($this_varname == '_smarty') { /* rename $this to $_smarty in the sourcecode */ $tokens = token_get_all('<?php ' . $_match[4]); array_shift($tokens); /* remove the opening <.?.php */ for ($i=0, $count = count($tokens); $i < $count; $i++) { if (is_array($tokens[$i])) { if ($tokens[$i][0] == T_VARIABLE && $tokens[$i][1] == '$this') { $tokens[$i] = '$' . $this_varname; } else { $tokens[$i] = $tokens[$i][1]; } } } $source = implode('', $tokens); } /* add function to compiled include */ $_include_compiled .= " function _smarty_tplfunc_$_match[2]_$_match[3](&\$$this_varname) { $source } "; } $_include_compiled .= "\n\n?>\n"; $_params = array('filename' => $_compile_path, 'contents' => $_include_compiled, 'create_dirs' => true); require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.write_file.php'); smarty_core_write_file($_params, $smarty); return true; } ?> --- NEW FILE: core.smarty_include_php.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * called for included php files within templates * * @param string $smarty_file * @param string $smarty_assign variable to assign the included template's * output into * @param boolean $smarty_once uses include_once if this is true * @param array $smarty_include_vars associative array of vars from * {include file="blah" var=$var} */ // $file, $assign, $once, $_smarty_include_vars function smarty_core_smarty_include_php($params, &$smarty) { $_params = array('resource_name' => $params['smarty_file']); require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.get_php_resource.php'); smarty_core_get_php_resource($_params, $smarty); $_smarty_resource_type = $_params['resource_type']; $_smarty_php_resource = $_params['php_resource']; if (!empty($params['smarty_assign'])) { ob_start(); if ($_smarty_resource_type == 'file') { $smarty->_include($_smarty_php_resource, $params['smarty_once'], $params['smarty_include_vars']); } else { $smarty->_eval($_smarty_php_resource, $params['smarty_include_vars']); } $smarty->assign($params['smarty_assign'], ob_get_contents()); ob_end_clean(); } else { if ($_smarty_resource_type == 'file') { $smarty->_include($_smarty_php_resource, $params['smarty_once'], $params['smarty_include_vars']); } else { $smarty->_eval($_smarty_php_resource, $params['smarty_include_vars']); } } } /* vim: set expandtab: */ ?> --- NEW FILE: core.assemble_plugin_filepath.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * assemble filepath of requested plugin * * @param string $type * @param string $name * @return string|false */ function smarty_core_assemble_plugin_filepath($params, &$smarty) { static $_filepaths_cache = array(); $_plugin_filename = $params['type'] . '.' . $params['name'] . '.php'; if (isset($_filepaths_cache[$_plugin_filename])) { return $_filepaths_cache[$_plugin_filename]; } $_return = false; foreach ((array)$smarty->plugins_dir as $_plugin_dir) { $_plugin_filepath = $_plugin_dir . DIRECTORY_SEPARATOR . $_plugin_filename; // see if path is relative if (!preg_match("/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/", $_plugin_dir)) { $_relative_paths[] = $_plugin_dir; // relative path, see if it is in the SMARTY_DIR if (@is_readable(SMARTY_DIR . $_plugin_filepath)) { $_return = SMARTY_DIR . $_plugin_filepath; break; } } // try relative to cwd (or absolute) if (@is_readable($_plugin_filepath)) { $_return = $_plugin_filepath; break; } } if($_return === false) { // still not found, try PHP include_path if(isset($_relative_paths)) { foreach ((array)$_relative_paths as $_plugin_dir) { $_plugin_filepath = $_plugin_dir . DIRECTORY_SEPARATOR . $_plugin_filename; $_params = array('file_path' => $_plugin_filepath); require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.get_include_path.php'); if(smarty_core_get_include_path($_params, $smarty)) { $_return = $_params['new_file_path']; break; } } } } $_filepaths_cache[$_plugin_filename] = $_return; return $_return; } /* vim: set expandtab: */ ?> --- NEW FILE: core.write_cache_file.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * Prepend the cache information to the cache file * and write it * * @param string $tpl_file * @param string $cache_id * @param string $compile_id * @param string $results * @return true|null */ // $tpl_file, $cache_id, $compile_id, $results function smarty_core_write_cache_file($params, &$smarty) { // put timestamp in cache header $smarty->_cache_info['timestamp'] = time(); if ($smarty->cache_lifetime > -1){ // expiration set $smarty->_cache_info['expires'] = $smarty->_cache_info['timestamp'] + $smarty->cache_lifetime; } else { // cache will never expire $smarty->_cache_info['expires'] = -1; } // collapse {nocache...}-tags $params['results'] = preg_replace('!((\{nocache\:([0-9a-f]{32})#(\d+)\})' .'.*' .'{/nocache\:\\3#\\4\})!Us' ,'\\2' ,$params['results']); $smarty->_cache_info['cache_serials'] = $smarty->_cache_serials; // prepend the cache header info into cache file $params['results'] = serialize($smarty->_cache_info)."\n".$params['results']; if (!empty($smarty->cache_handler_func)) { // use cache_handler function call_user_func_array($smarty->cache_handler_func, array('write', &$smarty, &$params['results'], $params['tpl_file'], $params['cache_id'], $params['compile_id'], null)); } else { // use local cache file if(!@is_writable($smarty->cache_dir)) { // cache_dir not writable, see if it exists if(!@is_dir($smarty->cache_dir)) { $smarty->trigger_error('the $cache_dir \'' . $smarty->cache_dir . '\' does not exist, or is not a directory.', E_USER_ERROR); return false; } $smarty->trigger_error('unable to write to $cache_dir \'' . realpath($smarty->cache_dir) . '\'. Be sure $cache_dir is writable by the web server user.', E_USER_ERROR); return false; } $_auto_id = $smarty->_get_auto_id($params['cache_id'], $params['compile_id']); $_cache_file = $smarty->_get_auto_filename($smarty->cache_dir, $params['tpl_file'], $_auto_id); $_params = array('filename' => $_cache_file, 'contents' => $params['results'], 'create_dirs' => true); require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.write_file.php'); smarty_core_write_file($_params, $smarty); return true; } } /* vim: set expandtab: */ ?> --- NEW FILE: core.load_plugins.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * Load requested plugins * * @param array $plugins */ // $plugins function smarty_core_load_plugins($params, &$smarty) { foreach ($params['plugins'] as $_plugin_info) { list($_type, $_name, $_tpl_file, $_tpl_line, $_delayed_loading) = $_plugin_info; $_plugin = &$smarty->_plugins[$_type][$_name]; /* * We do not load plugin more than once for each instance of Smarty. * The following code checks for that. The plugin can also be * registered dynamically at runtime, in which case template file * and line number will be unknown, so we fill them in. * * The final element of the info array is a flag that indicates * whether the dynamically registered plugin function has been * checked for existence yet or not. */ if (isset($_plugin)) { if (empty($_plugin[3])) { if (!is_callable($_plugin[0])) { $smarty->_trigger_fatal_error("[plugin] $_type '$_name' is not implemented", $_tpl_file, $_tpl_line, __FILE__, __LINE__); } else { $_plugin[1] = $_tpl_file; $_plugin[2] = $_tpl_line; $_plugin[3] = true; if (!isset($_plugin[4])) $_plugin[4] = true; /* cacheable */ } } continue; } else if ($_type == 'insert') { /* * For backwards compatibility, we check for insert functions in * the symbol table before trying to load them as a plugin. */ $_plugin_func = 'insert_' . $_name; if (function_exists($_plugin_func)) { $_plugin = array($_plugin_func, $_tpl_file, $_tpl_line, true, false); continue; } } $_plugin_file = $smarty->_get_plugin_filepath($_type, $_name); if (! $_found = ($_plugin_file != false)) { $_message = "could not load plugin file '$_type.$_name.php'\n"; } /* * If plugin file is found, it -must- provide the properly named * plugin function. In case it doesn't, simply output the error and * do not fall back on any other method. */ if ($_found) { include_once $_plugin_file; $_plugin_func = 'smarty_' . $_type . '_' . $_name; if (!function_exists($_plugin_func)) { $smarty->_trigger_fatal_error("[plugin] function $_plugin_func() not found in $_plugin_file", $_tpl_file, $_tpl_line, __FILE__, __LINE__); continue; } } /* * In case of insert plugins, their code may be loaded later via * 'script' attribute. */ else if ($_type == 'insert' && $_delayed_loading) { $_plugin_func = 'smarty_' . $_type . '_' . $_name; $_found = true; } /* * Plugin specific processing and error checking. */ if (!$_found) { if ($_type == 'modifier') { /* * In case modifier falls back on using PHP functions * directly, we only allow those specified in the security * context. */ if ($smarty->security && !in_array($_name, $smarty->security_settings['MODIFIER_FUNCS'])) { $_message = "(secure mode) modifier '$_name' is not allowed"; } else { if (!function_exists($_name)) { $_message = "modifier '$_name' is not implemented"; } else { $_plugin_func = $_name; $_found = true; } } } else if ($_type == 'function') { /* * This is a catch-all situation. */ $_message = "unknown tag - '$_name'"; } } if ($_found) { $smarty->_plugins[$_type][$_name] = array($_plugin_func, $_tpl_file, $_tpl_line, true, true); } else { // output error $smarty->_trigger_fatal_error('[plugin] ' . $_message, $_tpl_file, $_tpl_line, __FILE__, __LINE__); } } } /* vim: set expandtab: */ ?> --- NEW FILE: core.process_compiled_include.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * Replace nocache-tags by results of the corresponding non-cacheable * functions and return it * * @param string $compiled_tpl * @param string $cached_source * @return string */ function smarty_core_process_compiled_include($params, &$smarty) { $_cache_including = $smarty->_cache_including; $smarty->_cache_including = true; $_return = $params['results']; foreach ($smarty->_cache_serials as $_include_file_path=>$_cache_serial) { $_return = preg_replace_callback('!(\{nocache\:('.$_cache_serial.')#(\d+)\})!s', array(&$smarty, '_process_compiled_include_callback'), $_return); } $smarty->_cache_including = $_cache_including; return $_return; } ?> --- NEW FILE: core.process_cached_inserts.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * Replace cached inserts with the actual results * * @param string $results * @return string */ function smarty_core_process_cached_inserts($params, &$smarty) { preg_match_all('!'.$smarty->_smarty_md5.'{insert_cache (.*)}'.$smarty->_smarty_md5.'!Uis', $params['results'], $match); list($cached_inserts, $insert_args) = $match; for ($i = 0, $for_max = count($cached_inserts); $i < $for_max; $i++) { if ($smarty->debugging) { $_params = array(); require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.get_microtime.php'); $debug_start_time = smarty_core_get_microtime($_params, $smarty); } $args = unserialize($insert_args[$i]); $name = $args['name']; if (isset($args['script'])) { $_params = array('resource_name' => $smarty->_dequote($args['script'])); require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.get_php_resource.php'); if(!smarty_core_get_php_resource($_params, $smarty)) { return false; } $resource_type = $_params['resource_type']; $php_resource = $_params['php_resource']; if ($resource_type == 'file') { $smarty->_include($php_resource, true); } else { $smarty->_eval($php_resource); } } $function_name = $smarty->_plugins['insert'][$name][0]; if (empty($args['assign'])) { $replace = $function_name($args, $smarty); } else { $smarty->assign($args['assign'], $function_name($args, $smarty)); $replace = ''; } $params['results'] = str_replace($cached_inserts[$i], $replace, $params['results']); if ($smarty->debugging) { $_params = array(); require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.get_microtime.php'); $smarty->_smarty_debug_info[] = array('type' => 'insert', 'filename' => 'insert_'.$name, 'depth' => $smarty->_inclusion_depth, 'exec_time' => smarty_core_get_microtime($_params, $smarty) - $debug_start_time); } } return $params['results']; } /* vim: set expandtab: */ ?> --- NEW FILE: core.get_microtime.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * Get seconds and microseconds * @return double */ function smarty_core_get_microtime($params, &$smarty) { $mtime = microtime(); $mtime = explode(" ", $mtime); $mtime = (double)($mtime[1]) + (double)($mtime[0]); return ($mtime); } /* vim: set expandtab: */ ?> --- NEW FILE: core.assign_smarty_interface.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * Smarty assign_smarty_interface core plugin * * Type: core<br> * Name: assign_smarty_interface<br> * Purpose: assign the $smarty interface variable * @param array Format: null * @param Smarty */ function smarty_core_assign_smarty_interface($params, &$smarty) { if (isset($smarty->_smarty_vars) && isset($smarty->_smarty_vars['request'])) { return; } $_globals_map = array('g' => 'HTTP_GET_VARS', 'p' => 'HTTP_POST_VARS', 'c' => 'HTTP_COOKIE_VARS', 's' => 'HTTP_SERVER_VARS', 'e' => 'HTTP_ENV_VARS'); $_smarty_vars_request = array(); foreach (preg_split('!!', strtolower($smarty->request_vars_order)) as $_c) { if (isset($_globals_map[$_c])) { $_smarty_vars_request = array_merge($_smarty_vars_request, $GLOBALS[$_globals_map[$_c]]); } } $_smarty_vars_request = @array_merge($_smarty_vars_request, $GLOBALS['HTTP_SESSION_VARS']); $smarty->_smarty_vars['request'] = $_smarty_vars_request; } /* vim: set expandtab: */ ?> --- NEW FILE: core.is_trusted.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * determines if a resource is trusted or not * * @param string $resource_type * @param string $resource_name * @return boolean */ // $resource_type, $resource_name function smarty_core_is_trusted($params, &$smarty) { $_smarty_trusted = false; if ($params['resource_type'] == 'file') { if (!empty($smarty->trusted_dir)) { $_rp = realpath($params['resource_name']); foreach ((array)$smarty->trusted_dir as $curr_dir) { if (!empty($curr_dir) && is_readable ($curr_dir)) { $_cd = realpath($curr_dir); if (strncmp($_rp, $_cd, strlen($_cd)) == 0 && $_rp{strlen($_cd)} == DIRECTORY_SEPARATOR ) { $_smarty_trusted = true; break; } } } } } else { // resource is not on local file system $_smarty_trusted = call_user_func_array($smarty->_plugins['resource'][$params['resource_type']][0][3], array($params['resource_name'], $smarty)); } return $_smarty_trusted; } /* vim: set expandtab: */ ?> --- NEW FILE: core.read_cache_file.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * read a cache file, determine if it needs to be * regenerated or not * * @param string $tpl_file * @param string $cache_id * @param string $compile_id * @param string $results * @return boolean */ // $tpl_file, $cache_id, $compile_id, &$results function smarty_core_read_cache_file(&$params, &$smarty) { static $content_cache = array(); if ($smarty->force_compile) { // force compile enabled, always regenerate return false; } if (isset($content_cache[$params['tpl_file'].','.$params['cache_id'].','.$params['compile_id']])) { list($params['results'], $smarty->_cache_info) = $content_cache[$params['tpl_file'].','.$params['cache_id'].','.$params['compile_id']]; return true; } if (!empty($smarty->cache_handler_func)) { // use cache_handler function call_user_func_array($smarty->cache_handler_func, array('read', &$smarty, &$params['results'], $params['tpl_file'], $params['cache_id'], $params['compile_id'], null)); } else { // use local cache file $_auto_id = $smarty->_get_auto_id($params['cache_id'], $params['compile_id']); $_cache_file = $smarty->_get_auto_filename($smarty->cache_dir, $params['tpl_file'], $_auto_id); $params['results'] = $smarty->_read_file($_cache_file); } if (empty($params['results'])) { // nothing to parse (error?), regenerate cache return false; } $cache_split = explode("\n", $params['results'], 2); $cache_header = $cache_split[0]; $_cache_info = unserialize($cache_header); if ($smarty->caching == 2 && isset ($_cache_info['expires'])){ // caching by expiration time if ($_cache_info['expires'] > -1 && (time() > $_cache_info['expires'])) { // cache expired, regenerate return false; } } else { // caching by lifetime if ($smarty->cache_lifetime > -1 && (time() - $_cache_info['timestamp'] > $smarty->cache_lifetime)) { // cache expired, regenerate return false; } } if ($smarty->compile_check) { $_params = array('get_source' => false, 'quiet'=>true); foreach (array_keys($_cache_info['template']) as $_template_dep) { $_params['resource_name'] = $_template_dep; if (!$smarty->_fetch_resource_info($_params) || $_cache_info['timestamp'] < $_params['resource_timestamp']) { // template file has changed, regenerate cache return false; } } if (isset($_cache_info['config'])) { $_params = array('resource_base_path' => $smarty->config_dir, 'get_source' => false, 'quiet'=>true); foreach (array_keys($_cache_info['config']) as $_config_dep) { $_params['resource_name'] = $_config_dep; if (!$smarty->_fetch_resource_info($_params) || $_cache_info['timestamp'] < $_params['resource_timestamp']) { // config file has changed, regenerate cache return false; } } } } foreach ($_cache_info['cache_serials'] as $_include_file_path=>$_cache_serial) { if (empty($smarty->_cache_serials[$_include_file_path])) { $smarty->_include($_include_file_path, true); } if ($smarty->_cache_serials[$_include_file_path] != $_cache_serial) { /* regenerate */ return false; } } $params['results'] = $cache_split[1]; $content_cache[$params['tpl_file'].','.$params['cache_id'].','.$params['compile_id']] = array($params['results'], $_cache_info); $smarty->_cache_info = $_cache_info; return true; } /* vim: set expandtab: */ ?> --- NEW FILE: core.rm_auto.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * delete an automagically created file by name and id * * @param string $auto_base * @param string $auto_source * @param string $auto_id * @param integer $exp_time * @return boolean */ // $auto_base, $auto_source = null, $auto_id = null, $exp_time = null function smarty_core_rm_auto($params, &$smarty) { if (!@is_dir($params['auto_base'])) return false; if(!isset($params['auto_id']) && !isset($params['auto_source'])) { $_params = array( 'dirname' => $params['auto_base'], 'level' => 0, 'exp_time' => $params['exp_time'] ); require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.rmdir.php'); $_res = smarty_core_rmdir($_params, $smarty); } else { $_tname = $smarty->_get_auto_filename($params['auto_base'], $params['auto_source'], $params['auto_id']); if(isset($params['auto_source'])) { if (isset($params['extensions'])) { $_res = false; foreach ((array)$params['extensions'] as $_extension) $_res |= $smarty->_unlink($_tname.$_extension, $params['exp_time']); } else { $_res = $smarty->_unlink($_tname, $params['exp_time']); } } elseif ($smarty->use_sub_dirs) { $_params = array( 'dirname' => $_tname, 'level' => 1, 'exp_time' => $params['exp_time'] ); require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.rmdir.php'); $_res = smarty_core_rmdir($_params, $smarty); } else { // remove matching file names $_handle = opendir($params['auto_base']); $_res = true; while (false !== ($_filename = readdir($_handle))) { if($_filename == '.' || $_filename == '..') { continue; } elseif (substr($params['auto_base'] . DIRECTORY_SEPARATOR . $_filename, 0, strlen($_tname)) == $_tname) { $_res &= (bool)$smarty->_unlink($params['auto_base'] . DIRECTORY_SEPARATOR . $_filename, $params['exp_time']); } } } } return $_res; } /* vim: set expandtab: */ ?> --- NEW FILE: core.is_secure.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * determines if a resource is secure or not. * * @param string $resource_type * @param string $resource_name * @return boolean */ // $resource_type, $resource_name function smarty_core_is_secure($params, &$smarty) { if (!$smarty->security || $smarty->security_settings['INCLUDE_ANY']) { return true; } if ($params['resource_type'] == 'file') { $_rp = realpath($params['resource_name']); if (isset($params['resource_base_path'])) { foreach ((array)$params['resource_base_path'] as $curr_dir) { if ( ($_cd = realpath($curr_dir)) !== false && strncmp($_rp, $_cd, strlen($_cd)) == 0 && $_rp{strlen($_cd)} == DIRECTORY_SEPARATOR ) { return true; } } } if (!empty($smarty->secure_dir)) { foreach ((array)$smarty->secure_dir as $curr_dir) { if ( ($_cd = realpath($curr_dir)) !== false && strncmp($_rp, $_cd, strlen($_cd)) == 0 && $_rp{strlen($_cd)} == DIRECTORY_SEPARATOR ) { return true; } } } } else { // resource is not on local file system return call_user_func_array( $smarty->_plugins['resource'][$params['resource_type']][0][2], array($params['resource_name'], &$smarty)); } return false; } /* vim: set expandtab: */ ?> --- NEW FILE: core.create_dir_structure.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * create full directory structure * * @param string $dir */ // $dir function smarty_core_create_dir_structure($params, &$smarty) { if (!file_exists($params['dir'])) { $_open_basedir_ini = ini_get('open_basedir'); if (DIRECTORY_SEPARATOR=='/') { /* unix-style paths */ $_dir = $params['dir']; $_dir_parts = preg_split('!/+!', $_dir, -1, PREG_SPLIT_NO_EMPTY); $_new_dir = ($_dir{0}=='/') ? '/' : getcwd().'/'; if($_use_open_basedir = !empty($_open_basedir_ini)) { $_open_basedirs = explode(':', $_open_basedir_ini); } } else { /* other-style paths */ $_dir = str_replace('\\','/', $params['dir']); $_dir_parts = preg_split('!/+!', $_dir, -1, PREG_SPLIT_NO_EMPTY); if (preg_match('!^((//)|([a-zA-Z]:/))!', $_dir, $_root_dir)) { /* leading "//" for network volume, or "[letter]:/" for full path */ $_new_dir = $_root_dir[1]; /* remove drive-letter from _dir_parts */ if (isset($_root_dir[3])) array_shift($_dir_parts); } else { $_new_dir = str_replace('\\', '/', getcwd()).'/'; } if($_use_open_basedir = !empty($_open_basedir_ini)) { $_open_basedirs = explode(';', str_replace('\\', '/', $_open_basedir_ini)); } } /* all paths use "/" only from here */ foreach ($_dir_parts as $_dir_part) { $_new_dir .= $_dir_part; if ($_use_open_basedir) { // do not attempt to test or make directories outside of open_basedir $_make_new_dir = false; foreach ($_open_basedirs as $_open_basedir) { if (substr($_new_dir, 0, strlen($_open_basedir)) == $_open_basedir) { $_make_new_dir = true; break; } } } else { $_make_new_dir = true; } if ($_make_new_dir && !file_exists($_new_dir) && !@mkdir($_new_dir, $smarty->_dir_perms) && !is_dir($_new_dir)) { $smarty->trigger_error("problem creating directory '" . $_new_dir . "'"); return false; } $_new_dir .= '/'; } } } /* vim: set expandtab: */ ?> --- NEW FILE: core.display_debug_console.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * Smarty debug_console function plugin * * Type: core<br> * Name: display_debug_console<br> * Purpose: display the javascript debug console window * @param array Format: null * @param Smarty */ function smarty_core_display_debug_console($params, &$smarty) { // we must force compile the debug template in case the environment // changed between separate applications. if(empty($smarty->debug_tpl)) { // set path to debug template from SMARTY_DIR $smarty->debug_tpl = SMARTY_DIR . 'debug.tpl'; if($smarty->security && is_file($smarty->debug_tpl)) { $smarty->secure_dir[] = dirname(realpath($smarty->debug_tpl)); } $smarty->debug_tpl = 'file:' . SMARTY_DIR . 'debug.tpl'; } $_ldelim_orig = $smarty->left_delimiter; $_rdelim_orig = $smarty->right_delimiter; $smarty->left_delimiter = '{'; $smarty->right_delimiter = '}'; $_compile_id_orig = $smarty->_compile_id; $smarty->_compile_id = null; $_compile_path = $smarty->_get_compile_path($smarty->debug_tpl); if ($smarty->_compile_resource($smarty->debug_tpl, $_compile_path)) { ob_start(); $smarty->_include($_compile_path); $_results = ob_get_contents(); ob_end_clean(); } else { $_results = ''; } $smarty->_compile_id = $_compile_id_orig; $smarty->left_delimiter = $_ldelim_orig; $smarty->right_delimiter = $_rdelim_orig; return $_results; } /* vim: set expandtab: */ ?> --- NEW FILE: core.run_insert_handler.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * Handle insert tags * * @param array $args * @return string */ function smarty_core_run_insert_handler($params, &$smarty) { require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.get_microtime.php'); if ($smarty->debugging) { $_params = array(); $_debug_start_time = smarty_core_get_microtime($_params, $smarty); } if ($smarty->caching) { $_arg_string = serialize($params['args']); $_name = $params['args']['name']; if (!isset($smarty->_cache_info['insert_tags'][$_name])) { $smarty->_cache_info['insert_tags'][$_name] = array('insert', $_name, $smarty->_plugins['insert'][$_name][1], $smarty->_plugins['insert'][$_name][2], !empty($params['args']['script']) ? true : false); } return $smarty->_smarty_md5."{insert_cache $_arg_string}".$smarty->_smarty_md5; } else { if (isset($params['args']['script'])) { $_params = array('resource_name' => $smarty->_dequote($params['args']['script'])); require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.get_php_resource.php'); if(!smarty_core_get_php_resource($_params, $smarty)) { return false; } if ($_params['resource_type'] == 'file') { $smarty->_include($_params['php_resource'], true); } else { $smarty->_eval($_params['php_resource']); } unset($params['args']['script']); } $_funcname = $smarty->_plugins['insert'][$params['args']['name']][0]; $_content = $_funcname($params['args'], $smarty); if ($smarty->debugging) { $_params = array(); require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.get_microtime.php'); $smarty->_smarty_debug_info[] = array('type' => 'insert', 'filename' => 'insert_'.$params['args']['name'], 'depth' => $smarty->_inclusion_depth, 'exec_time' => smarty_core_get_microtime($_params, $smarty) - $_debug_start_time); } if (!empty($params['args']["assign"])) { $smarty->assign($params['args']["assign"], $_content); } else { return $_content; } } } /* vim: set expandtab: */ ?> --- NEW FILE: core.load_resource_plugin.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * load a resource plugin * * @param string $type */ // $type function smarty_core_load_resource_plugin($params, &$smarty) { /* * Resource plugins are not quite like the other ones, so they are * handled differently. The first element of plugin info is the array of * functions provided by the plugin, the second one indicates whether * all of them exist or not. */ $_plugin = &$smarty->_plugins['resource'][$params['type']]; if (isset($_plugin)) { if (!$_plugin[1] && count($_plugin[0])) { $_plugin[1] = true; foreach ($_plugin[0] as $_plugin_func) { if (!is_callable($_plugin_func)) { $_plugin[1] = false; break; } } } if (!$_plugin[1]) { $smarty->_trigger_fatal_error("[plugin] resource '" . $params['type'] . "' is not implemented", null, null, __FILE__, __LINE__); } return; } $_plugin_file = $smarty->_get_plugin_filepath('resource', $params['type']); $_found = ($_plugin_file != false); if ($_found) { /* * If the plugin file is found, it -must- provide the properly named * plugin functions. */ include_once($_plugin_file); /* * Locate functions that we require the plugin to provide. */ $_resource_ops = array('source', 'timestamp', 'secure', 'trusted'); $_resource_funcs = array(); foreach ($_resource_ops as $_op) { $_plugin_func = 'smarty_resource_' . $params['type'] . '_' . $_op; if (!function_exists($_plugin_func)) { $smarty->_trigger_fatal_error("[plugin] function $_plugin_func() not found in $_plugin_file", null, null, __FILE__, __LINE__); return; } else { $_resource_funcs[] = $_plugin_func; } } $smarty->_plugins['resource'][$params['type']] = array($_resource_funcs, true); } } /* vim: set expandtab: */ ?> --- NEW FILE: core.write_compiled_resource.php --- <?php /** * Smarty plugin * @package Smarty * @subpackage plugins */ /** * write the compiled resource * * @param string $compile_path * @param string $compiled_content * @return true */ function smarty_core_write_compiled_resource($params, &$smarty) { if(!@is_writable($smarty->compile_dir)) { // compile_dir not writable, see if it exists if(!@is_dir($smarty->compile_dir)) { $smarty->trigger_error('the $compile_dir \'' . $smarty->compile_dir . '\' does not exist, or is not a directory.', E_USER_ERROR); return false; } $smarty->trigger_error('unable to write to $compile_dir \'' . realpath($smarty->compile_dir) . '\'. Be sure $compile_dir is writable by the web server user.', E_USER_ERROR); return false; } $_params = array('filename' => $params['compile_path'], 'contents' => $params['compiled_content'], 'create_dirs' => true); require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.write_file.php'); smarty_core_write_file($_params, $smarty); return true; } /* vim: set expandtab: */ ?> |
