friendica/library/Smarty/libs/sysplugins/smarty_internal_configfilelexer.php

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<?php
/**
* Smarty Internal Plugin Configfilelexer
* This is the lexer to break the config file source into tokens
*
* @package Smarty
* @subpackage Config
* @author Uwe Tews
*/
/**
* Smarty Internal Plugin Configfilelexer
*/
class Smarty_Internal_Configfilelexer
{
public $data;
public $counter;
public $token;
public $value;
public $node;
public $line;
private $state = 1;
public $yyTraceFILE;
public $yyTracePrompt;
public $state_name = array(1 => 'START', 2 => 'VALUE', 3 => 'NAKED_STRING_VALUE', 4 => 'COMMENT', 5 => 'SECTION', 6 => 'TRIPPLE');
public $smarty_token_names = array( // Text for parser error messages
);
function __construct($data, $compiler)
{
// set instance object
self::instance($this);
$this->data = $data . "\n"; //now all lines are \n-terminated
$this->counter = 0;
$this->line = 1;
$this->compiler = $compiler;
$this->smarty = $compiler->smarty;
}
public static function &instance($new_instance = null)
{
static $instance = null;
if (isset($new_instance) && is_object($new_instance)) {
$instance = $new_instance;
}
return $instance;
}
public function PrintTrace()
{
$this->yyTraceFILE = fopen('php://output', 'w');
$this->yyTracePrompt = '<br>';
}
private $_yy_state = 1;
private $_yy_stack = array();
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] : $this->_yy_state);
}
}
public function yybegin($state)
{
$this->_yy_state = $state;
if ($this->yyTraceFILE) {
fprintf($this->yyTraceFILE, "%sState set %s\n", $this->yyTracePrompt, isset($this->state_name[$this->_yy_state]) ? $this->state_name[$this->_yy_state] : $this->_yy_state);
}
}
public function yylex1()
{
$tokenMap = array(
1 => 0,
2 => 0,
3 => 0,
4 => 0,
5 => 0,
6 => 0,
7 => 0,
8 => 0,
);
if ($this->counter >= strlen($this->data)) {
return false; // end of input
}
$yy_global_pattern = "/\G(#|;)|\G(\\[)|\G(\\])|\G(=)|\G([ \t\r]+)|\G(\n)|\G([0-9]*[a-zA-Z_]\\w*)|\G([\S\s])/iS";
do {
if (preg_match($yy_global_pattern, $this->data, $yymatches, null, $this->counter)) {
$yysubmatches = $yymatches;
$yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns
if (!count($yymatches)) {
throw new Exception('Error: lexing failed because a rule matched' .
' an empty string. Input "' . substr($this->data,
$this->counter, 5) . '... state START');
}
next($yymatches); // skip global match
$this->token = key($yymatches); // token number
if ($tokenMap[$this->token]) {
// extract sub-patterns for passing to lex function
$yysubmatches = array_slice($yysubmatches, $this->token + 1,
$tokenMap[$this->token]);
} else {
$yysubmatches = array();
}
$this->value = current($yymatches); // token value
$r = $this->{'yy_r1_' . $this->token}($yysubmatches);
if ($r === null) {
$this->counter += strlen($this->value);
$this->line += substr_count($this->value, "\n");
// accept this token
return true;
} elseif ($r === true) {
// we have changed state
// process this token in the new state
return $this->yylex();
} elseif ($r === false) {
$this->counter += strlen($this->value);
$this->line += substr_count($this->value, "\n");
if ($this->counter >= strlen($this->data)) {
return false; // end of input
}
// skip this token
continue;
}
} else {
throw new Exception('Unexpected input at line' . $this->line .
': ' . $this->data[$this->counter]);
}
break;
} while (true);
} // end function
const START = 1;
function yy_r1_1($yy_subpatterns)
{
$this->token = Smarty_Internal_Configfileparser::TPC_COMMENTSTART;
$this->yypushstate(self::COMMENT);
}
function yy_r1_2($yy_subpatterns)
{
$this->token = Smarty_Internal_Configfileparser::TPC_OPENB;
$this->yypushstate(self::SECTION);
}
function yy_r1_3($yy_subpatterns)
{
$this->token = Smarty_Internal_Configfileparser::TPC_CLOSEB;
}
function yy_r1_4($yy_subpatterns)
{
$this->token = Smarty_Internal_Configfileparser::TPC_EQUAL;
$this->yypushstate(self::VALUE);
}
function yy_r1_5($yy_subpatterns)
{
return false;
}
function yy_r1_6($yy_subpatterns)
{
$this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE;
}
function yy_r1_7($yy_subpatterns)
{
$this->token = Smarty_Internal_Configfileparser::TPC_ID;
}
function yy_r1_8($yy_subpatterns)
{
$this->token = Smarty_Internal_Configfileparser::TPC_OTHER;
}
public function yylex2()
{
$tokenMap = array(
1 => 0,
2 => 0,
3 => 0,
4 => 0,
5 => 0,
6 => 0,
7 => 0,
8 => 0,
9 => 0,
);
if ($this->counter >= strlen($this->data)) {
return false; // end of input
}
$yy_global_pattern = "/\G([ \t\r]+)|\G(\\d+\\.\\d+(?=[ \t\r]*[\n#;]))|\G(\\d+(?=[ \t\r]*[\n#;]))|\G(\"\"\")|\G('[^'\\\\]*(?:\\\\.[^'\\\\]*)*'(?=[ \t\r]*[\n#;]))|\G(\"[^\"\\\\]*(?:\\\\.[^\"\\\\]*)*\"(?=[ \t\r]*[\n#;]))|\G([a-zA-Z]+(?=[ \t\r]*[\n#;]))|\G([^\n]+?(?=[ \t\r]*\n))|\G(\n)/iS";
do {
if (preg_match($yy_global_pattern, $this->data, $yymatches, null, $this->counter)) {
$yysubmatches = $yymatches;
$yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns
if (!count($yymatches)) {
throw new Exception('Error: lexing failed because a rule matched' .
' an empty string. Input "' . substr($this->data,
$this->counter, 5) . '... state VALUE');
}
next($yymatches); // skip global match
$this->token = key($yymatches); // token number
if ($tokenMap[$this->token]) {
// extract sub-patterns for passing to lex function
$yysubmatches = array_slice($yysubmatches, $this->token + 1,
$tokenMap[$this->token]);
} else {
$yysubmatches = array();
}
$this->value = current($yymatches); // token value
$r = $this->{'yy_r2_' . $this->token}($yysubmatches);
if ($r === null) {
$this->counter += strlen($this->value);
$this->line += substr_count($this->value, "\n");
// accept this token
return true;
} elseif ($r === true) {
// we have changed state
// process this token in the new state
return $this->yylex();
} elseif ($r === false) {
$this->counter += strlen($this->value);
$this->line += substr_count($this->value, "\n");
if ($this->counter >= strlen($this->data)) {
return false; // end of input
}
// skip this token
continue;
}
} else {
throw new Exception('Unexpected input at line' . $this->line .
': ' . $this->data[$this->counter]);
}
break;
} while (true);
} // end function
const VALUE = 2;
function yy_r2_1($yy_subpatterns)
{
return false;
}
function yy_r2_2($yy_subpatterns)
{
$this->token = Smarty_Internal_Configfileparser::TPC_FLOAT;
$this->yypopstate();
}
function yy_r2_3($yy_subpatterns)
{
$this->token = Smarty_Internal_Configfileparser::TPC_INT;
$this->yypopstate();
}
function yy_r2_4($yy_subpatterns)
{
$this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES;
$this->yypushstate(self::TRIPPLE);
}
function yy_r2_5($yy_subpatterns)
{
$this->token = Smarty_Internal_Configfileparser::TPC_SINGLE_QUOTED_STRING;
$this->yypopstate();
}
function yy_r2_6($yy_subpatterns)
{
$this->token = Smarty_Internal_Configfileparser::TPC_DOUBLE_QUOTED_STRING;
$this->yypopstate();
}
function yy_r2_7($yy_subpatterns)
{
if (!$this->smarty->config_booleanize || !in_array(strtolower($this->value), Array("true", "false", "on", "off", "yes", "no"))) {
$this->yypopstate();
$this->yypushstate(self::NAKED_STRING_VALUE);
return true; //reprocess in new state
} else {
$this->token = Smarty_Internal_Configfileparser::TPC_BOOL;
$this->yypopstate();
}
}
function yy_r2_8($yy_subpatterns)
{
$this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
$this->yypopstate();
}
function yy_r2_9($yy_subpatterns)
{
$this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
$this->value = "";
$this->yypopstate();
}
public function yylex3()
{
$tokenMap = array(
1 => 0,
);
if ($this->counter >= strlen($this->data)) {
return false; // end of input
}
$yy_global_pattern = "/\G([^\n]+?(?=[ \t\r]*\n))/iS";
do {
if (preg_match($yy_global_pattern, $this->data, $yymatches, null, $this->counter)) {
$yysubmatches = $yymatches;
$yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns
if (!count($yymatches)) {
throw new Exception('Error: lexing failed because a rule matched' .
' an empty string. Input "' . substr($this->data,
$this->counter, 5) . '... state NAKED_STRING_VALUE');
}
next($yymatches); // skip global match
$this->token = key($yymatches); // token number
if ($tokenMap[$this->token]) {
// extract sub-patterns for passing to lex function
$yysubmatches = array_slice($yysubmatches, $this->token + 1,
$tokenMap[$this->token]);
} else {
$yysubmatches = array();
}
$this->value = current($yymatches); // token value
$r = $this->{'yy_r3_' . $this->token}($yysubmatches);
if ($r === null) {
$this->counter += strlen($this->value);
$this->line += substr_count($this->value, "\n");
// accept this token
return true;
} elseif ($r === true) {
// we have changed state
// process this token in the new state
return $this->yylex();
} elseif ($r === false) {
$this->counter += strlen($this->value);
$this->line += substr_count($this->value, "\n");
if ($this->counter >= strlen($this->data)) {
return false; // end of input
}
// skip this token
continue;
}
} else {
throw new Exception('Unexpected input at line' . $this->line .
': ' . $this->data[$this->counter]);
}
break;
} while (true);
} // end function
const NAKED_STRING_VALUE = 3;
function yy_r3_1($yy_subpatterns)
{
$this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
$this->yypopstate();
}
public function yylex4()
{
$tokenMap = array(
1 => 0,
2 => 0,
3 => 0,
);
if ($this->counter >= strlen($this->data)) {
return false; // end of input
}
$yy_global_pattern = "/\G([ \t\r]+)|\G([^\n]+?(?=[ \t\r]*\n))|\G(\n)/iS";
do {
if (preg_match($yy_global_pattern, $this->data, $yymatches, null, $this->counter)) {
$yysubmatches = $yymatches;
$yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns
if (!count($yymatches)) {
throw new Exception('Error: lexing failed because a rule matched' .
' an empty string. Input "' . substr($this->data,
$this->counter, 5) . '... state COMMENT');
}
next($yymatches); // skip global match
$this->token = key($yymatches); // token number
if ($tokenMap[$this->token]) {
// extract sub-patterns for passing to lex function
$yysubmatches = array_slice($yysubmatches, $this->token + 1,
$tokenMap[$this->token]);
} else {
$yysubmatches = array();
}
$this->value = current($yymatches); // token value
$r = $this->{'yy_r4_' . $this->token}($yysubmatches);
if ($r === null) {
$this->counter += strlen($this->value);
$this->line += substr_count($this->value, "\n");
// accept this token
return true;
} elseif ($r === true) {
// we have changed state
// process this token in the new state
return $this->yylex();
} elseif ($r === false) {
$this->counter += strlen($this->value);
$this->line += substr_count($this->value, "\n");
if ($this->counter >= strlen($this->data)) {
return false; // end of input
}
// skip this token
continue;
}
} else {
throw new Exception('Unexpected input at line' . $this->line .
': ' . $this->data[$this->counter]);
}
break;
} while (true);
} // end function
const COMMENT = 4;
function yy_r4_1($yy_subpatterns)
{
return false;
}
function yy_r4_2($yy_subpatterns)
{
$this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
}
function yy_r4_3($yy_subpatterns)
{
$this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE;
$this->yypopstate();
}
public function yylex5()
{
$tokenMap = array(
1 => 0,
2 => 0,
);
if ($this->counter >= strlen($this->data)) {
return false; // end of input
}
$yy_global_pattern = "/\G(\\.)|\G(.*?(?=[\.=[\]\r\n]))/iS";
do {
if (preg_match($yy_global_pattern, $this->data, $yymatches, null, $this->counter)) {
$yysubmatches = $yymatches;
$yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns
if (!count($yymatches)) {
throw new Exception('Error: lexing failed because a rule matched' .
' an empty string. Input "' . substr($this->data,
$this->counter, 5) . '... state SECTION');
}
next($yymatches); // skip global match
$this->token = key($yymatches); // token number
if ($tokenMap[$this->token]) {
// extract sub-patterns for passing to lex function
$yysubmatches = array_slice($yysubmatches, $this->token + 1,
$tokenMap[$this->token]);
} else {
$yysubmatches = array();
}
$this->value = current($yymatches); // token value
$r = $this->{'yy_r5_' . $this->token}($yysubmatches);
if ($r === null) {
$this->counter += strlen($this->value);
$this->line += substr_count($this->value, "\n");
// accept this token
return true;
} elseif ($r === true) {
// we have changed state
// process this token in the new state
return $this->yylex();
} elseif ($r === false) {
$this->counter += strlen($this->value);
$this->line += substr_count($this->value, "\n");
if ($this->counter >= strlen($this->data)) {
return false; // end of input
}
// skip this token
continue;
}
} else {
throw new Exception('Unexpected input at line' . $this->line .
': ' . $this->data[$this->counter]);
}
break;
} while (true);
} // end function
const SECTION = 5;
function yy_r5_1($yy_subpatterns)
{
$this->token = Smarty_Internal_Configfileparser::TPC_DOT;
}
function yy_r5_2($yy_subpatterns)
{
$this->token = Smarty_Internal_Configfileparser::TPC_SECTION;
$this->yypopstate();
}
public function yylex6()
{
$tokenMap = array(
1 => 0,
2 => 0,
);
if ($this->counter >= strlen($this->data)) {
return false; // end of input
}
$yy_global_pattern = "/\G(\"\"\"(?=[ \t\r]*[\n#;]))|\G([\S\s])/iS";
do {
if (preg_match($yy_global_pattern, $this->data, $yymatches, null, $this->counter)) {
$yysubmatches = $yymatches;
$yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns
if (!count($yymatches)) {
throw new Exception('Error: lexing failed because a rule matched' .
' an empty string. Input "' . substr($this->data,
$this->counter, 5) . '... state TRIPPLE');
}
next($yymatches); // skip global match
$this->token = key($yymatches); // token number
if ($tokenMap[$this->token]) {
// extract sub-patterns for passing to lex function
$yysubmatches = array_slice($yysubmatches, $this->token + 1,
$tokenMap[$this->token]);
} else {
$yysubmatches = array();
}
$this->value = current($yymatches); // token value
$r = $this->{'yy_r6_' . $this->token}($yysubmatches);
if ($r === null) {
$this->counter += strlen($this->value);
$this->line += substr_count($this->value, "\n");
// accept this token
return true;
} elseif ($r === true) {
// we have changed state
// process this token in the new state
return $this->yylex();
} elseif ($r === false) {
$this->counter += strlen($this->value);
$this->line += substr_count($this->value, "\n");
if ($this->counter >= strlen($this->data)) {
return false; // end of input
}
// skip this token
continue;
}
} else {
throw new Exception('Unexpected input at line' . $this->line .
': ' . $this->data[$this->counter]);
}
break;
} while (true);
} // end function
const TRIPPLE = 6;
function yy_r6_1($yy_subpatterns)
{
$this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES_END;
$this->yypopstate();
$this->yypushstate(self::START);
}
function yy_r6_2($yy_subpatterns)
{
$to = strlen($this->data);
preg_match("/\"\"\"[ \t\r]*[\n#;]/", $this->data, $match, PREG_OFFSET_CAPTURE, $this->counter);
if (isset($match[0][1])) {
$to = $match[0][1];
} else {
$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;
}
}