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lexer/parser optimization

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This commit is contained in:
Uwe Tews
2017-11-05 20:04:32 +01:00
parent dd9c076dfa
commit 3799714d53
10 changed files with 2115 additions and 2582 deletions
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5
change_log.txt
View File

@@ -1,4 +1,7 @@
===== 3.1.32 - dev ===
05.11.2017 3.1.32-dev-32
- lexer/parser optimization
26.10.2017 3.1.32-dev-28
- bugfix Smarty version was not filled in header comment of compiled and cached files
- optimization replace internal Smarty::$ds property by DIRECTORY_SEPARATOR
@@ -7,7 +10,7 @@
for backward compatibility code is moved from Smarty class to an external class and still can be
called.
- correction of PHPDoc blocks
- minor code cleanup
- minor code cleanup
21.10.2017
- bugfix custom delimiters could fail since modification of version 3.1.32-dev-23

6
lexer/smarty_internal_configfilelexer.plex
View File

@@ -235,7 +235,7 @@ double_quoted_string {
$this->yypopstate();
}
maybe_bool {
if (!$this->configBooleanize || !in_array(strtolower($this->value), Array("true", "false", "on", "off", "yes", "no")) ) {
if (!$this->configBooleanize || !in_array(strtolower($this->value), array('true', 'false', 'on', 'off', 'yes', 'no')) ) {
$this->yypopstate();
$this->yypushstate(self::NAKED_STRING_VALUE);
return true; //reprocess in new state
@@ -250,7 +250,7 @@ naked_string {
}
newline {
$this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
$this->value = "";
$this->value = '';
$this->yypopstate();
}
@@ -308,7 +308,7 @@ text {
if (isset($match[0][1])) {
$to = $match[0][1];
} else {
$this->compiler->trigger_template_error ("missing or misspelled literal closing tag");
$this->compiler->trigger_template_error ('missing or misspelled literal closing tag');
}
$this->value = substr($this->data,$this->counter,$to-$this->counter);
$this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_TEXT;

26
lexer/smarty_internal_configfileparser.y
View File

@@ -80,7 +80,7 @@ class Smarty_Internal_Configfileparser
*
* @var array
*/
private static $escapes_single = Array('\\' => '\\',
private static $escapes_single = array('\\' => '\\',
'\'' => '\'');
/**
@@ -131,7 +131,7 @@ class Smarty_Internal_Configfileparser
$ss = preg_split('/(\\\\.)/', $escaped_string, - 1, PREG_SPLIT_DELIM_CAPTURE);
$str = "";
$str = '';
foreach ($ss as $s) {
if (strlen($s) === 2 && $s[0] === '\\') {
if (isset(self::$escapes_single[$s[1]])) {
@@ -174,10 +174,10 @@ class Smarty_Internal_Configfileparser
* @param array $var
* @param array $target_array
*/
private function set_var(Array $var, Array &$target_array)
private function set_var(array $var, array &$target_array)
{
$key = $var["key"];
$value = $var["value"];
$key = $var['key'];
$value = $var['value'];
if ($this->configOverwrite || !isset($target_array['vars'][$key])) {
$target_array['vars'][$key] = $value;
@@ -192,10 +192,10 @@ class Smarty_Internal_Configfileparser
*
* @param array $vars
*/
private function add_global_vars(Array $vars)
private function add_global_vars(array $vars)
{
if (!isset($this->compiler->config_data['vars'])) {
$this->compiler->config_data['vars'] = Array();
$this->compiler->config_data['vars'] = array();
}
foreach ($vars as $var) {
$this->set_var($var, $this->compiler->config_data);
@@ -208,10 +208,10 @@ class Smarty_Internal_Configfileparser
* @param string $section_name
* @param array $vars
*/
private function add_section_vars($section_name, Array $vars)
private function add_section_vars($section_name, array $vars)
{
if (!isset($this->compiler->config_data['sections'][$section_name]['vars'])) {
$this->compiler->config_data['sections'][$section_name]['vars'] = Array();
$this->compiler->config_data['sections'][$section_name]['vars'] = array();
}
foreach ($vars as $var) {
$this->set_var($var, $this->compiler->config_data['sections'][$section_name]);
@@ -238,7 +238,7 @@ class Smarty_Internal_Configfileparser
%stack_overflow
{
$this->internalError = true;
$this->compiler->trigger_config_file_error("Stack overflow in configfile parser");
$this->compiler->trigger_config_file_error('Stack overflow in configfile parser');
}
// Complete config file
@@ -279,17 +279,17 @@ var_list(res) ::= var_list(vl) newline. {
}
var_list(res) ::= var_list(vl) var(v). {
res = array_merge(vl, Array(v));
res = array_merge(vl, array(v));
}
var_list(res) ::= . {
res = Array();
res = array();
}
// Var
var(res) ::= ID(id) EQUAL value(v). {
res = Array("key" => id, "value" => v);
res = array('key' => id, 'value' => v);
}

4
lexer/smarty_internal_templatelexer.plex
View File

@@ -306,7 +306,7 @@ class Smarty_Internal_Templatelexer
aptr = ~\s*[=][>]\s*~
singlequotestring = ~'[^'\\]*(?:\\.[^'\\]*)*'~
backtick = ~[`]~
vert = ~[|]~
vert = ~[|][@]?~
qmark = ~\s*[?]\s*~
constant = ~[_]+[A-Z0-9][0-9A-Z_]*|[A-Z][0-9A-Z_]*(?![0-9A-Z_]*[a-z])~
attr = ~\s+[0-9]*[a-zA-Z_][a-zA-Z0-9_\-:]*\s*[=]\s*~
@@ -344,7 +344,7 @@ class Smarty_Internal_Templatelexer
if (isset($match[0][1])) {
$to = $match[0][1] + strlen($match[0][0]);
} else {
$this->compiler->trigger_template_error ("missing or misspelled comment closing tag '*{$this->smarty->getRightDelimiter()}'");
$this->compiler->trigger_template_error ("missing or misspelled comment closing tag '{$this->smarty->getRightDelimiter()}'");
}
$this->value = substr($this->data,$this->counter,$to-$this->counter);
return false;

246
lexer/smarty_internal_templateparser.y
View File

@@ -173,7 +173,7 @@ class Smarty_Internal_Templateparser
*/
public function errorRunDown()
{
while ($this->yystack !== Array()) {
while ($this->yystack !== array()) {
$this->yy_pop_parser_stack();
}
if (is_resource($this->yyTraceFILE)) {
@@ -237,139 +237,103 @@ start(res) ::= template. {
res = $this->root_buffer->to_smarty_php($this);
}
//
// loop over template elements
//
// single template element
template ::= template_element(e). {
if (e != null) {
$this->current_buffer->append_subtree($this, e);
}
}
// loop of elements
template ::= template template_element(e). {
if (e != null) {
// because of possible code injection
$this->current_buffer->append_subtree($this, e);
}
}
// empty template
template ::= .
//
// template elements
//
// Smarty tag
template_element(res)::= smartytag(st). {
if ($this->compiler->has_code) {
res = $this->mergePrefixCode(st);
} else {
res = null;
}
$this->compiler->has_variable_string = false;
$this->block_nesting_level = count($this->compiler->_tag_stack);
}
// Literal
template_element(res) ::= literal(l). {
res = new Smarty_Internal_ParseTree_Text(l);
}
// php tags
template_element(res)::= PHP(o). {
$code = $this->compiler->compileTag('private_php',array(array('code' => o), array('type' => $this->lex->phpType )),array());
template ::= template PHP(B). {
$code = $this->compiler->compileTag('private_php',array(array('code' => B), array('type' => $this->lex->phpType )),array());
if ($this->compiler->has_code && !empty($code)) {
$tmp =''; foreach ($this->compiler->prefix_code as $code) {$tmp.=$code;} $this->compiler->prefix_code=array();
res = new Smarty_Internal_ParseTree_Tag($this, $this->compiler->processNocacheCode($tmp.$code,true));
} else {
res = null;
$this->current_buffer->append_subtree($this, new Smarty_Internal_ParseTree_Tag($this, $this->compiler->processNocacheCode($tmp.$code,true)));
}
}
// template text
template_element(res)::= text_content(t). {
res = $this->compiler->processText(t);
template ::= template TEXT(B). {
$this->current_buffer->append_subtree($this, $this->compiler->processText(B));
}
text_content(res) ::= TEXT(o). {
res = o;
}
text_content(res) ::= text_content(t) TEXT(o). {
res = t . o;
}
// strip on
template_element ::= STRIPON(d). {
template ::= template STRIPON. {
$this->strip = true;
}
// strip off
template_element ::= STRIPOFF(d). {
template ::= template STRIPOFF. {
$this->strip = false;
}
// Litteral
literal(res) ::= LITERALSTART LITERALEND. {
res = '';
// Literal
template ::= template LITERALSTART literal_e2(B) LITERALEND. {
$this->current_buffer->append_subtree($this, new Smarty_Internal_ParseTree_Text(B));
}
literal(res) ::= LITERALSTART literal_elements(l) LITERALEND. {
res = l;
literal_e2(A) ::= literal_e1(B) LITERALSTART literal_e1(C) LITERALEND. {
A = B.C;
}
literal_elements(res) ::= literal_elements(l1) literal_element(l2). {
res = l1.l2;
literal_e2(A) ::= literal_e1(B). {
A = B;
}
literal_elements(res) ::= . {
res = '';
literal_e1(A) ::= literal_e1(B) LITERAL(C). {
A = B.C;
}
literal_element(res) ::= literal(l). {
res = l;
literal_e1(A) ::= . {
A = '';
}
// Smarty tag
template ::= template smartytag(B). {
if ($this->compiler->has_code) {
$this->current_buffer->append_subtree($this, $this->mergePrefixCode(B));
}
$this->compiler->has_variable_string = false;
$this->block_nesting_level = count($this->compiler->_tag_stack);
}
literal_element(res) ::= LITERAL(l). {
res = l;
}
smartytag(res) ::= tag(t) RDEL. {
res = t;
}
//
// output tags start here
//
smartytag(res) ::= SIMPELOUTPUT(i). {
$var = trim(substr(i, $this->compiler->getLdelLength(), -$this->compiler->getRdelLength()), ' $');
// empty template
template ::= .
smartytag(A) ::= SIMPELOUTPUT(B). {
$var = trim(substr(B, $this->compiler->getLdelLength(), -$this->compiler->getRdelLength()), ' $');
if (preg_match('/^(.*)(\s+nocache)$/', $var, $match)) {
res = $this->compiler->compileTag('private_print_expression',array('nocache'),array('value'=>$this->compiler->compileVariable('\''.$match[1].'\'')));
A = $this->compiler->compileTag('private_print_expression',array('nocache'),array('value'=>$this->compiler->compileVariable('\''.$match[1].'\'')));
} else {
res = $this->compiler->compileTag('private_print_expression',array(),array('value'=>$this->compiler->compileVariable('\''.$var.'\'')));
A = $this->compiler->compileTag('private_print_expression',array(),array('value'=>$this->compiler->compileVariable('\''.$var.'\'')));
}
}
// simple tag like {name}
smartytag(A)::= SIMPLETAG(B). {
$tag = trim(substr(B, $this->compiler->getLdelLength(), -$this->compiler->getRdelLength()));
if ($tag == 'strip') {
$this->strip = true;
A = null;;
} else {
if (defined($tag)) {
if ($this->security) {
$this->security->isTrustedConstant($tag, $this->compiler);
}
A = $this->compiler->compileTag('private_print_expression',array(),array('value'=>$tag));
} else {
if (preg_match('/^(.*)(\s+nocache)$/', $tag, $match)) {
A = $this->compiler->compileTag($match[1],array("'nocache'"));
} else {
A = $this->compiler->compileTag($tag,array());
}
}
}
}
smartytag(A) ::= LDEL tagbody(B) RDEL. {
A = B;
}
smartytag(A) ::= tag(B) RDEL. {
A = B;
}
// output with optional attributes
tag(res) ::= LDEL variable(e). {
res = $this->compiler->compileTag('private_print_expression',array(),array('value'=>e));
}
tag(res) ::= LDEL variable(e) attributes(a). {
res = $this->compiler->compileTag('private_print_expression',a,array('value'=>e));
}
tag(res) ::= LDEL value(e). {
res = $this->compiler->compileTag('private_print_expression',array(),array('value'=>e));
}
tag(res) ::= LDEL value(e) attributes(a). {
res = $this->compiler->compileTag('private_print_expression',a,array('value'=>e));
}
tag(res) ::= LDEL expr(e). {
res = $this->compiler->compileTag('private_print_expression',array(),array('value'=>e));
}
tag(res) ::= LDEL expr(e) attributes(a). {
res = $this->compiler->compileTag('private_print_expression',a,array('value'=>e));
tagbody(A) ::= outattr(B). {
A = $this->compiler->compileTag('private_print_expression',B[1],array('value'=>B[0]));
}
//
@@ -377,42 +341,30 @@ tag(res) ::= LDEL expr(e) attributes(a). {
//
// assign new style
tag(res) ::= LDEL DOLLARID(i) EQUAL value(e). {
res = $this->compiler->compileTag('assign',array(array('value'=>e),array('var'=>'\''.substr(i,1).'\'')));
}
tag(res) ::= LDEL DOLLARID(i) EQUAL expr(e). {
res = $this->compiler->compileTag('assign',array(array('value'=>e),array('var'=>'\''.substr(i,1).'\'')));
}
tag(res) ::= LDEL DOLLARID(i) EQUAL expr(e) attributes(a). {
res = $this->compiler->compileTag('assign',array_merge(array(array('value'=>e),array('var'=>'\''.substr(i,1).'\'')),a));
}
tag(res) ::= LDEL varindexed(vi) EQUAL expr(e) attributes(a). {
res = $this->compiler->compileTag('assign',array_merge(array(array('value'=>e),array('var'=>vi['var'])),a),array('smarty_internal_index'=>vi['smarty_internal_index']));
tagbody(A) ::= DOLLARID(B) eqoutattr(C). {
A = $this->compiler->compileTag('assign',array_merge(array(array('value'=>C[0]),array('var'=>'\''.substr(B,1).'\'')),C[1]));
}
// simple tag like {name}
smartytag(res)::= SIMPLETAG(t). {
$tag = trim(substr(t, $this->compiler->getLdelLength(), -$this->compiler->getRdelLength()));
if ($tag === 'strip') {
$this->strip = true;
res = null;;
} else {
if (defined($tag)) {
if ($this->security) {
$this->security->isTrustedConstant($tag, $this->compiler);
}
res = $this->compiler->compileTag('private_print_expression',array(),array('value'=>$tag));
} else {
if (preg_match('/^(.*)(\s+nocache)$/', $tag, $match)) {
res = $this->compiler->compileTag($match[1],array("'nocache'"));
} else {
res = $this->compiler->compileTag($tag,array());
}
}
}
tagbody(A) ::= varindexed(B) eqoutattr(C). {
A = $this->compiler->compileTag('assign',array_merge(array(array('value'=>C[0]),array('var'=>B['var'])),C[1]),array('smarty_internal_index'=>B['smarty_internal_index']));
}
eqoutattr(A) ::= EQUAL outattr(B). {
A = B;
}
outattr(A) ::= output(B) attributes(C). {
A = array(B,C);
}
output(A) ::= variable(B). {
A = B;
}
output(A) ::= value(B). {
A = B;
}
output(A) ::= expr(B). {
A = B;
}
// tag with optional Smarty2 style attributes
@@ -776,7 +728,7 @@ value(res) ::= function(f). {
// expression
value(res) ::= OPENP expr(e) CLOSEP. {
res = "(". e .")";
res = '('. e .')';
}
value(res) ::= variable(v1) INSTANCEOF(i) ns1(v2). {
@@ -800,9 +752,9 @@ value(res) ::= doublequoted_with_quotes(s). {
value(res) ::= varindexed(vi) DOUBLECOLON static_class_access(r). {
$prefixVar = $this->compiler->getNewPrefixVariable();
if (vi['var'] === '\'smarty\'') {
$this->compiler->appendPrefixCode("<?php $prefixVar" .' = '. $this->compiler->compileTag('private_special_variable',array(),vi['smarty_internal_index']).';?>');
$this->compiler->appendPrefixCode("<?php {$prefixVar} = ". $this->compiler->compileTag('private_special_variable',array(),vi['smarty_internal_index']).';?>');
} else {
$this->compiler->appendPrefixCode("<?php $prefixVar" .' = '. $this->compiler->compileVariable(vi['var']).vi['smarty_internal_index'].';?>');
$this->compiler->appendPrefixCode("<?php {$prefixVar} = ". $this->compiler->compileVariable(vi['var']).vi['smarty_internal_index'].';?>');
}
res = $prefixVar .'::'.r[0].r[1];
}
@@ -811,7 +763,7 @@ value(res) ::= varindexed(vi) DOUBLECOLON static_class_access(r). {
value(res) ::= smartytag(st). {
$prefixVar = $this->compiler->getNewPrefixVariable();
$tmp = $this->compiler->appendCode('<?php ob_start();?>', st);
$this->compiler->appendPrefixCode($this->compiler->appendCode($tmp, "<?php $prefixVar" .'=ob_get_clean();?>'));
$this->compiler->appendPrefixCode($this->compiler->appendCode($tmp, "<?php {$prefixVar} = ob_get_clean();?>"));
res = $prefixVar;
}
@@ -882,11 +834,11 @@ variable(res) ::= object(o). {
// config variable
variable(res) ::= HATCH ID(i) HATCH. {
res = $this->compiler->compileConfigVariable("'" . i . "'");
res = $this->compiler->compileConfigVariable('\'' . i . '\'');
}
variable(res) ::= HATCH ID(i) HATCH arrayindex(a). {
res = '(is_array($tmp = ' . $this->compiler->compileConfigVariable("'" . i . "'") . ') ? $tmp'.a.' :null)';
res = '(is_array($tmp = ' . $this->compiler->compileConfigVariable('\'' . i . '\'') . ') ? $tmp'.a.' :null)';
}
variable(res) ::= HATCH variable(v) HATCH. {
@@ -931,7 +883,7 @@ indexdef(res) ::= DOT varvar(v) AT ID(p). {
}
indexdef(res) ::= DOT ID(i). {
res = "['". i ."']";
res = '[\''. i .'\']';
}
indexdef(res) ::= DOT INTEGER(n). {
@@ -988,7 +940,7 @@ varvar(res) ::= DOLLARID(i). {
}
// single $
varvar(res) ::= DOLLAR. {
res = "''";
res = '\'\'';
}
// sequence of identifier elements
@@ -1081,7 +1033,7 @@ method(res) ::= ID(f) OPENP params(p) CLOSEP. {
if ($this->security && substr(f,0,1) === '_') {
$this->compiler->trigger_template_error (self::Err1);
}
res = f . "(". implode(',',p) .")";
res = f . '('. implode(',',p) .')';
}
method(res) ::= DOLLARID(f) OPENP params(p) CLOSEP. {
@@ -1089,7 +1041,7 @@ method(res) ::= DOLLARID(f) OPENP params(p) CLOSEP. {
$this->compiler->trigger_template_error (self::Err2);
}
$prefixVar = $this->compiler->getNewPrefixVariable();
$this->compiler->appendPrefixCode("<?php $prefixVar" .'='.$this->compiler->compileVariable('\''.substr(f,1).'\'').';?>');
$this->compiler->appendPrefixCode("<?php {$prefixVar} = ".$this->compiler->compileVariable('\''.substr(f,1).'\'').';?>');
res = $prefixVar .'('. implode(',',p) .')';
}
@@ -1260,7 +1212,7 @@ arrayelement(res) ::= expr(e). {
// double quoted strings
//
doublequoted_with_quotes(res) ::= QUOTE QUOTE. {
res = "''";
res = '\'\'';
}
doublequoted_with_quotes(res) ::= QUOTE doublequoted(s) QUOTE. {

2
libs/Smarty.class.php
View File

@@ -112,7 +112,7 @@ class Smarty extends Smarty_Internal_TemplateBase
/**
* smarty version
*/
const SMARTY_VERSION = '3.1.32-dev-31';
const SMARTY_VERSION = '3.1.32-dev-32';
/**
* define variable scopes
*/

300
libs/sysplugins/smarty_internal_configfilelexer.php
View File

@@ -21,12 +21,12 @@
*/
class Smarty_Internal_Configfilelexer
{
const START = 1;
const VALUE = 2;
const START = 1;
const VALUE = 2;
const NAKED_STRING_VALUE = 3;
const COMMENT = 4;
const SECTION = 5;
const TRIPPLE = 6;
const COMMENT = 4;
const SECTION = 5;
const TRIPPLE = 6;
/**
* Source
*
@@ -124,13 +124,13 @@ class Smarty_Internal_Configfilelexer
private $yy_global_pattern4 = null;
private $yy_global_pattern5 = null;
private $yy_global_pattern6 = null;
private $_yy_state = 1;
private $_yy_stack = array();
private $_yy_state = 1;
private $_yy_stack = array();
/**
* constructor
*
* @param string $data template source
* @param string $data template source
* @param Smarty_Internal_Config_File_Compiler $compiler
*/
function __construct($data, Smarty_Internal_Config_File_Compiler $compiler)
@@ -139,7 +139,7 @@ class Smarty_Internal_Configfilelexer
$this->dataLength = strlen($data);
$this->counter = 0;
if (preg_match('/^\xEF\xBB\xBF/', $this->data, $match)) {
$this->counter += strlen($match[0]);
$this->counter += strlen($match[ 0 ]);
}
$this->line = 1;
$this->compiler = $compiler;
@@ -147,15 +147,61 @@ class Smarty_Internal_Configfilelexer
$this->configBooleanize = $this->smarty->config_booleanize;
}
public function replace($input)
{
return $input;
} // end function
public function PrintTrace()
{
$this->yyTraceFILE = fopen('php://output', 'w');
$this->yyTracePrompt = '<br>';
} // end function
}
public function yylex()
{
return $this->{'yylex' . $this->_yy_state}();
}
public function yypushstate($state)
{
if ($this->yyTraceFILE) {
fprintf($this->yyTraceFILE,
"%sState push %s\n",
$this->yyTracePrompt,
isset($this->state_name[ $this->_yy_state ]) ? $this->state_name[ $this->_yy_state ] :
$this->_yy_state);
}
array_push($this->_yy_stack, $this->_yy_state);
$this->_yy_state = $state;
if ($this->yyTraceFILE) {
fprintf($this->yyTraceFILE,
"%snew State %s\n",
$this->yyTracePrompt,
isset($this->state_name[ $this->_yy_state ]) ? $this->state_name[ $this->_yy_state ] :
$this->_yy_state);
}
}
public function yypopstate()
{
if ($this->yyTraceFILE) {
fprintf($this->yyTraceFILE,
"%sState pop %s\n",
$this->yyTracePrompt,
isset($this->state_name[ $this->_yy_state ]) ? $this->state_name[ $this->_yy_state ] :
$this->_yy_state);
}
$this->_yy_state = array_pop($this->_yy_stack);
if ($this->yyTraceFILE) {
fprintf($this->yyTraceFILE,
"%snew State %s\n",
$this->yyTracePrompt,
isset($this->state_name[ $this->_yy_state ]) ? $this->state_name[ $this->_yy_state ] :
$this->_yy_state);
}
}
/**
* @param $state
*/
public function yybegin($state)
{
$this->_yy_state = $state;
@@ -168,10 +214,6 @@ class Smarty_Internal_Configfilelexer
}
}
/**
* @return bool
* @throws \Exception
*/
public function yylex1()
{
if (!isset($this->yy_global_pattern1)) {
@@ -184,19 +226,18 @@ class Smarty_Internal_Configfilelexer
if ($this->counter >= $this->dataLength) {
return false; // end of input
}
do {
if (preg_match($this->yy_global_pattern1, $this->data, $yymatches, 0, $this->counter)) {
if (!isset($yymatches[0][1])) {
if (!isset($yymatches[ 0 ][ 1 ])) {
$yymatches = preg_grep("/(.|\s)+/", $yymatches);
} else {
$yymatches = array_filter($yymatches);
}
if (empty($yymatches)) {
throw new Exception('Error: lexing failed because a rule matched' . ' an empty string. Input "' .
substr($this->data,
$this->counter,
5) . '... state START');
throw new Exception('Error: lexing failed because a rule matched' .
' an empty string. Input "' . substr($this->data,
$this->counter,
5) . '... state START');
}
next($yymatches); // skip global match
$this->token = key($yymatches); // token number
@@ -221,112 +262,56 @@ class Smarty_Internal_Configfilelexer
continue;
}
} else {
throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[ $this->counter ]);
throw new Exception('Unexpected input at line' . $this->line .
': ' . $this->data[ $this->counter ]);
}
break;
} while (true);
}
/**
* @param $input
*
* @return mixed
*/
public function replace($input)
{
return $input;
}
/**
* @return mixed
*/
public function yylex()
{
return $this->{'yylex' . $this->_yy_state}();
}
function yy_r1_1()
{
$this->token = Smarty_Internal_Configfileparser::TPC_COMMENTSTART;
$this->yypushstate(self::COMMENT);
}
/**
* @param $state
*/
public function yypushstate($state)
{
if ($this->yyTraceFILE) {
fprintf($this->yyTraceFILE,
"%sState push %s\n",
$this->yyTracePrompt,
isset($this->state_name[ $this->_yy_state ]) ? $this->state_name[ $this->_yy_state ] :
$this->_yy_state);
}
array_push($this->_yy_stack, $this->_yy_state);
$this->_yy_state = $state;
if ($this->yyTraceFILE) {
fprintf($this->yyTraceFILE,
"%snew State %s\n",
$this->yyTracePrompt,
isset($this->state_name[ $this->_yy_state ]) ? $this->state_name[ $this->_yy_state ] :
$this->_yy_state);
}
}
function yy_r1_2()
{
$this->token = Smarty_Internal_Configfileparser::TPC_OPENB;
$this->yypushstate(self::SECTION);
}
function yy_r1_3()
{
$this->token = Smarty_Internal_Configfileparser::TPC_CLOSEB;
}
function yy_r1_4()
{
$this->token = Smarty_Internal_Configfileparser::TPC_EQUAL;
$this->yypushstate(self::VALUE);
}
} // end function
/**
* @return bool
*/
function yy_r1_5()
{
return false;
} // end function
}
function yy_r1_6()
{
$this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE;
}
function yy_r1_7()
{
$this->token = Smarty_Internal_Configfileparser::TPC_ID;
}
function yy_r1_8()
{
$this->token = Smarty_Internal_Configfileparser::TPC_OTHER;
}
/**
* @return bool
* @throws \Exception
*/
public function yylex2()
{
if (!isset($this->yy_global_pattern2)) {
@@ -339,19 +324,18 @@ class Smarty_Internal_Configfilelexer
if ($this->counter >= $this->dataLength) {
return false; // end of input
}
do {
if (preg_match($this->yy_global_pattern2, $this->data, $yymatches, 0, $this->counter)) {
if (!isset($yymatches[0][1])) {
if (!isset($yymatches[ 0 ][ 1 ])) {
$yymatches = preg_grep("/(.|\s)+/", $yymatches);
} else {
$yymatches = array_filter($yymatches);
}
if (empty($yymatches)) {
throw new Exception('Error: lexing failed because a rule matched' . ' an empty string. Input "' .
substr($this->data,
$this->counter,
5) . '... state VALUE');
throw new Exception('Error: lexing failed because a rule matched' .
' an empty string. Input "' . substr($this->data,
$this->counter,
5) . '... state VALUE');
}
next($yymatches); // skip global match
$this->token = key($yymatches); // token number
@@ -376,85 +360,52 @@ class Smarty_Internal_Configfilelexer
continue;
}
} else {
throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[ $this->counter ]);
throw new Exception('Unexpected input at line' . $this->line .
': ' . $this->data[ $this->counter ]);
}
break;
} while (true);
}
/**
* @return bool
*/
function yy_r2_1()
{
return false;
}
function yy_r2_2()
{
$this->token = Smarty_Internal_Configfileparser::TPC_FLOAT;
$this->yypopstate();
}
public function yypopstate()
{
if ($this->yyTraceFILE) {
fprintf($this->yyTraceFILE,
"%sState pop %s\n",
$this->yyTracePrompt,
isset($this->state_name[ $this->_yy_state ]) ? $this->state_name[ $this->_yy_state ] :
$this->_yy_state);
}
$this->_yy_state = array_pop($this->_yy_stack);
if ($this->yyTraceFILE) {
fprintf($this->yyTraceFILE,
"%snew State %s\n",
$this->yyTracePrompt,
isset($this->state_name[ $this->_yy_state ]) ? $this->state_name[ $this->_yy_state ] :
$this->_yy_state);
}
}
function yy_r2_3()
{
$this->token = Smarty_Internal_Configfileparser::TPC_INT;
$this->yypopstate();
}
function yy_r2_4()
{
$this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES;
$this->yypushstate(self::TRIPPLE);
}
function yy_r2_5()
{
$this->token = Smarty_Internal_Configfileparser::TPC_SINGLE_QUOTED_STRING;
$this->yypopstate();
}
function yy_r2_6()
{
$this->token = Smarty_Internal_Configfileparser::TPC_DOUBLE_QUOTED_STRING;
$this->yypopstate();
} // end function
/**
* @return bool
*/
function yy_r2_7()
{
if (!$this->configBooleanize ||
!in_array(strtolower($this->value), Array("true", "false", "on", "off", "yes", "no"))) {
!in_array(strtolower($this->value), array('true', 'false', 'on', 'off', 'yes', 'no'))) {
$this->yypopstate();
$this->yypushstate(self::NAKED_STRING_VALUE);
return true; //reprocess in new state
@@ -466,23 +417,17 @@ class Smarty_Internal_Configfilelexer
function yy_r2_8()
{
$this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
$this->yypopstate();
}
function yy_r2_9()
{
$this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
$this->value = "";
$this->value = '';
$this->yypopstate();
} // end function
/**
* @return bool
* @throws \Exception
*/
public function yylex3()
{
if (!isset($this->yy_global_pattern3)) {
@@ -494,19 +439,18 @@ class Smarty_Internal_Configfilelexer
if ($this->counter >= $this->dataLength) {
return false; // end of input
}
do {
if (preg_match($this->yy_global_pattern3, $this->data, $yymatches, 0, $this->counter)) {
if (!isset($yymatches[0][1])) {
if (!isset($yymatches[ 0 ][ 1 ])) {
$yymatches = preg_grep("/(.|\s)+/", $yymatches);
} else {
$yymatches = array_filter($yymatches);
}
if (empty($yymatches)) {
throw new Exception('Error: lexing failed because a rule matched' . ' an empty string. Input "' .
substr($this->data,
$this->counter,
5) . '... state NAKED_STRING_VALUE');
throw new Exception('Error: lexing failed because a rule matched' .
' an empty string. Input "' . substr($this->data,
$this->counter,
5) . '... state NAKED_STRING_VALUE');
}
next($yymatches); // skip global match
$this->token = key($yymatches); // token number
@@ -531,24 +475,19 @@ class Smarty_Internal_Configfilelexer
continue;
}
} else {
throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[ $this->counter ]);
throw new Exception('Unexpected input at line' . $this->line .
': ' . $this->data[ $this->counter ]);
}
break;
} while (true);
}
function yy_r3_1()
{
$this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
$this->yypopstate();
}
/**
* @return bool
* @throws \Exception
*/
public function yylex4()
{
if (!isset($this->yy_global_pattern4)) {
@@ -560,19 +499,18 @@ class Smarty_Internal_Configfilelexer
if ($this->counter >= $this->dataLength) {
return false; // end of input
}
do {
if (preg_match($this->yy_global_pattern4, $this->data, $yymatches, 0, $this->counter)) {
if (!isset($yymatches[0][1])) {
if (!isset($yymatches[ 0 ][ 1 ])) {
$yymatches = preg_grep("/(.|\s)+/", $yymatches);
} else {
$yymatches = array_filter($yymatches);
}
if (empty($yymatches)) {
throw new Exception('Error: lexing failed because a rule matched' . ' an empty string. Input "' .
substr($this->data,
$this->counter,
5) . '... state COMMENT');
throw new Exception('Error: lexing failed because a rule matched' .
' an empty string. Input "' . substr($this->data,
$this->counter,
5) . '... state COMMENT');
}
next($yymatches); // skip global match
$this->token = key($yymatches); // token number
@@ -597,39 +535,29 @@ class Smarty_Internal_Configfilelexer
continue;
}
} else {
throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[ $this->counter ]);
throw new Exception('Unexpected input at line' . $this->line .
': ' . $this->data[ $this->counter ]);
}
break;
} while (true);
}
/**
* @return bool
*/
function yy_r4_1()
{
return false;
}
function yy_r4_2()
{
$this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
} // end function
function yy_r4_3()
{
$this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE;
$this->yypopstate();
}
/**
* @return bool
* @throws \Exception
*/
public function yylex5()
{
if (!isset($this->yy_global_pattern5)) {
@@ -641,19 +569,18 @@ class Smarty_Internal_Configfilelexer
if ($this->counter >= $this->dataLength) {
return false; // end of input
}
do {
if (preg_match($this->yy_global_pattern5, $this->data, $yymatches, 0, $this->counter)) {
if (!isset($yymatches[0][1])) {
if (!isset($yymatches[ 0 ][ 1 ])) {
$yymatches = preg_grep("/(.|\s)+/", $yymatches);
} else {
$yymatches = array_filter($yymatches);
}
if (empty($yymatches)) {
throw new Exception('Error: lexing failed because a rule matched' . ' an empty string. Input "' .
substr($this->data,
$this->counter,
5) . '... state SECTION');
throw new Exception('Error: lexing failed because a rule matched' .
' an empty string. Input "' . substr($this->data,
$this->counter,
5) . '... state SECTION');
}
next($yymatches); // skip global match
$this->token = key($yymatches); // token number
@@ -678,30 +605,24 @@ class Smarty_Internal_Configfilelexer
continue;
}
} else {
throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[ $this->counter ]);
throw new Exception('Unexpected input at line' . $this->line .
': ' . $this->data[ $this->counter ]);
}
break;
} while (true);
}
function yy_r5_1()
{
$this->token = Smarty_Internal_Configfileparser::TPC_DOT;
}
function yy_r5_2()
{
$this->token = Smarty_Internal_Configfileparser::TPC_SECTION;
$this->yypopstate();
} // end function
/**
* @return bool
* @throws \Exception
*/
public function yylex6()
{
if (!isset($this->yy_global_pattern6)) {
@@ -713,19 +634,18 @@ class Smarty_Internal_Configfilelexer
if ($this->counter >= $this->dataLength) {
return false; // end of input
}
do {
if (preg_match($this->yy_global_pattern6, $this->data, $yymatches, 0, $this->counter)) {
if (!isset($yymatches[0][1])) {
if (!isset($yymatches[ 0 ][ 1 ])) {
$yymatches = preg_grep("/(.|\s)+/", $yymatches);
} else {
$yymatches = array_filter($yymatches);
}
if (empty($yymatches)) {
throw new Exception('Error: lexing failed because a rule matched' . ' an empty string. Input "' .
substr($this->data,
$this->counter,
5) . '... state TRIPPLE');
throw new Exception('Error: lexing failed because a rule matched' .
' an empty string. Input "' . substr($this->data,
$this->counter,
5) . '... state TRIPPLE');
}
next($yymatches); // skip global match
$this->token = key($yymatches); // token number
@@ -750,16 +670,15 @@ class Smarty_Internal_Configfilelexer
continue;
}
} else {
throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[ $this->counter ]);
throw new Exception('Unexpected input at line' . $this->line .
': ' . $this->data[ $this->counter ]);
}
break;
} while (true);
}
function yy_r6_1()
{
$this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES_END;
$this->yypopstate();
$this->yypushstate(self::START);
@@ -767,17 +686,14 @@ class Smarty_Internal_Configfilelexer
function yy_r6_2()
{
$to = strlen($this->data);
preg_match("/\"\"\"[ \t\r]*[\n#;]/", $this->data, $match, PREG_OFFSET_CAPTURE, $this->counter);
if (isset($match[0][1])) {
$to = $match[0][1];
if (isset($match[ 0 ][ 1 ])) {
$to = $match[ 0 ][ 1 ];
} else {
$this->compiler->trigger_template_error("missing or misspelled literal closing tag");
$this->compiler->trigger_template_error('missing or misspelled literal closing tag');
}
$this->value = substr($this->data, $this->counter, $to - $this->counter);
$this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_TEXT;
}
}

1232
libs/sysplugins/smarty_internal_configfileparser.php
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49
libs/sysplugins/smarty_internal_templatelexer.php
View File

@@ -250,17 +250,11 @@ class Smarty_Internal_Templatelexer
strpos(" \n\t\r", $this->value[ $this->compiler->getLdelLength() ]) !== false : false;
} // end function
/**
* @return mixed
*/
public function yylex()
{
return $this->{'yylex' . $this->_yy_state}();
}
/**
* @param $state
*/
public function yypushstate($state)
{
if ($this->yyTraceFILE) {
@@ -300,9 +294,6 @@ class Smarty_Internal_Templatelexer
}
}
/**
* @param $state
*/
public function yybegin($state)
{
$this->_yy_state = $state;
@@ -315,10 +306,6 @@ class Smarty_Internal_Templatelexer
}
}
/**
* @return bool
* @throws \Exception
*/
public function yylex1()
{
if (!isset($this->yy_global_pattern1)) {
@@ -379,17 +366,13 @@ class Smarty_Internal_Templatelexer
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
}
/**
* @return bool
* @throws \SmartyCompilerException
*/
function yy_r1_2()
{
preg_match("/[*]{$this->compiler->getRdelPreg()}/", $this->data, $match, PREG_OFFSET_CAPTURE, $this->counter);
if (isset($match[ 0 ][ 1 ])) {
$to = $match[ 0 ][ 1 ] + strlen($match[ 0 ][ 0 ]);
} else {
$this->compiler->trigger_template_error("missing or misspelled comment closing tag '*{$this->smarty->getRightDelimiter()}'");
$this->compiler->trigger_template_error("missing or misspelled comment closing tag '{$this->smarty->getRightDelimiter()}'");
}
$this->value = substr($this->data, $this->counter, $to - $this->counter);
return false;
@@ -417,9 +400,6 @@ class Smarty_Internal_Templatelexer
$this->yypushstate(self::LITERAL);
} // end function
/**
* @return bool
*/
function yy_r1_14()
{
$this->yypushstate(self::TAG);
@@ -436,10 +416,6 @@ class Smarty_Internal_Templatelexer
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
}
/**
* @return bool
* @throws \Exception
*/
public function yylex2()
{
if (!isset($this->yy_global_pattern2)) {
@@ -572,15 +548,11 @@ class Smarty_Internal_Templatelexer
$this->taglineno = $this->line;
}
/**
* @return bool
* @throws \Exception
*/
public function yylex3()
{
if (!isset($this->yy_global_pattern3)) {
$this->yy_global_pattern3 =
$this->replace("/\G(\\s*SMARTYrdel)|\G((SMARTYldel)SMARTYal)|\G([\"])|\G('[^'\\\\]*(?:\\\\.[^'\\\\]*)*')|\G([$][0-9]*[a-zA-Z_]\\w*)|\G([$])|\G(\\s+is\\s+in\\s+)|\G(\\s+as\\s+)|\G(\\s+to\\s+)|\G(\\s+step\\s+)|\G(\\s+instanceof\\s+)|\G(\\s*([!=][=]{1,2}|[<][=>]?|[>][=]?|[&|]{2})\\s*)|\G(\\s+(eq|ne|neq|gt|ge|gte|lt|le|lte|mod|and|or|xor)\\s+)|\G(\\s+is\\s+(not\\s+)?(odd|even|div)\\s+by\\s+)|\G(\\s+is\\s+(not\\s+)?(odd|even))|\G([!]\\s*|not\\s+)|\G([(](int(eger)?|bool(ean)?|float|double|real|string|binary|array|object)[)]\\s*)|\G(\\s*[(]\\s*)|\G(\\s*[)])|\G(\\[\\s*)|\G(\\s*\\])|\G(\\s*[-][>]\\s*)|\G(\\s*[=][>]\\s*)|\G(\\s*[=]\\s*)|\G(([+]|[-]){2})|\G(\\s*([+]|[-])\\s*)|\G(\\s*([*]{1,2}|[%\/^&]|[<>]{2})\\s*)|\G([@])|\G([#])|\G(\\s+[0-9]*[a-zA-Z_][a-zA-Z0-9_\-:]*\\s*[=]\\s*)|\G(([0-9]*[a-zA-Z_]\\w*)?(\\\\[0-9]*[a-zA-Z_]\\w*)+)|\G([0-9]*[a-zA-Z_]\\w*)|\G(\\d+)|\G([`])|\G([|])|\G([.])|\G(\\s*[,]\\s*)|\G(\\s*[;]\\s*)|\G([:]{2})|\G(\\s*[:]\\s*)|\G(\\s*[?]\\s*)|\G(0[xX][0-9a-fA-F]+)|\G(\\s+)|\G([\S\s])/isS");
$this->replace("/\G(\\s*SMARTYrdel)|\G((SMARTYldel)SMARTYal)|\G([\"])|\G('[^'\\\\]*(?:\\\\.[^'\\\\]*)*')|\G([$][0-9]*[a-zA-Z_]\\w*)|\G([$])|\G(\\s+is\\s+in\\s+)|\G(\\s+as\\s+)|\G(\\s+to\\s+)|\G(\\s+step\\s+)|\G(\\s+instanceof\\s+)|\G(\\s*([!=][=]{1,2}|[<][=>]?|[>][=]?|[&|]{2})\\s*)|\G(\\s+(eq|ne|neq|gt|ge|gte|lt|le|lte|mod|and|or|xor)\\s+)|\G(\\s+is\\s+(not\\s+)?(odd|even|div)\\s+by\\s+)|\G(\\s+is\\s+(not\\s+)?(odd|even))|\G([!]\\s*|not\\s+)|\G([(](int(eger)?|bool(ean)?|float|double|real|string|binary|array|object)[)]\\s*)|\G(\\s*[(]\\s*)|\G(\\s*[)])|\G(\\[\\s*)|\G(\\s*\\])|\G(\\s*[-][>]\\s*)|\G(\\s*[=][>]\\s*)|\G(\\s*[=]\\s*)|\G(([+]|[-]){2})|\G(\\s*([+]|[-])\\s*)|\G(\\s*([*]{1,2}|[%\/^&]|[<>]{2})\\s*)|\G([@])|\G([#])|\G(\\s+[0-9]*[a-zA-Z_][a-zA-Z0-9_\-:]*\\s*[=]\\s*)|\G(([0-9]*[a-zA-Z_]\\w*)?(\\\\[0-9]*[a-zA-Z_]\\w*)+)|\G([0-9]*[a-zA-Z_]\\w*)|\G(\\d+)|\G([`])|\G([|][@]?)|\G([.])|\G(\\s*[,]\\s*)|\G(\\s*[;]\\s*)|\G([:]{2})|\G(\\s*[:]\\s*)|\G(\\s*[?]\\s*)|\G(0[xX][0-9a-fA-F]+)|\G(\\s+)|\G([\S\s])/isS");
}
if (!isset($this->dataLength)) {
$this->dataLength = strlen($this->data);
@@ -637,9 +609,6 @@ class Smarty_Internal_Templatelexer
$this->yypopstate();
}
/**
* @return bool
*/
function yy_r3_2()
{
$this->yypushstate(self::TAG);
@@ -867,10 +836,6 @@ class Smarty_Internal_Templatelexer
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
}
/**
* @return bool
* @throws \Exception
*/
public function yylex4()
{
if (!isset($this->yy_global_pattern4)) {
@@ -948,10 +913,6 @@ class Smarty_Internal_Templatelexer
$this->token = Smarty_Internal_Templateparser::TP_LITERAL;
} // end function
/**
* @return bool
* @throws \Exception
*/
public function yylex5()
{
if (!isset($this->yy_global_pattern5)) {
@@ -1022,18 +983,12 @@ class Smarty_Internal_Templatelexer
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
}
/**
* @return bool
*/
function yy_r5_7()
{
$this->yypushstate(self::TAG);
return true;
}
/**
* @return bool
*/
function yy_r5_9()
{
$this->yypushstate(self::TAG);

2827
libs/sysplugins/smarty_internal_templateparser.php
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