| Current File : //opt/RZphp74/includes/CodeGen/PECL/Tools/ProtoLexer.php |
<?php
class CodeGen_PECL_Tools_ProtoLexer
{
private $data;
public $token;
public $value;
private $line;
private $count;
function __construct($data)
{
$this->data = $data;
$this->count = 0;
$this->line = 1;
}
private $_yy_state = 1;
private $_yy_stack = array();
function yylex()
{
return $this->{'yylex' . $this->_yy_state}();
}
function yypushstate($state)
{
array_push($this->_yy_stack, $this->_yy_state);
$this->_yy_state = $state;
}
function yypopstate()
{
$this->_yy_state = array_pop($this->_yy_stack);
}
function yybegin($state)
{
$this->_yy_state = $state;
}
function yylex1()
{
$tokenMap = array (
1 => 0,
2 => 0,
3 => 0,
4 => 0,
5 => 0,
6 => 0,
7 => 0,
8 => 0,
9 => 0,
10 => 0,
11 => 0,
12 => 0,
13 => 2,
16 => 0,
17 => 0,
);
if ($this->count >= strlen($this->data)) {
return false; // end of input
}
$yy_global_pattern = "/^([ \t\n]+)|^(\\()|^(\\))|^(\\[)|^(\\])|^(=)|^(,)|^(;)|^(\\.\\.\\.)|^([&@])|^([_a-zA-Z][_a-zA-Z0-9]*)|^(\"[^\"]*\"|'[^']*')|^([0-9]*(\\.[0-9]+)?([eE][+-]?[0-9]+)?)|^([+-]?[0-9]+)|^(0x[0-9a-fA-F]+)/";
do {
if (preg_match($yy_global_pattern, substr($this->data, $this->count), $yymatches)) {
$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,
$this->count, 5) . '... state 1');
}
next($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) {
$this->count += strlen($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) {
$this->count += strlen($this->value);
$this->line += substr_count($this->value, "\n");
if ($this->count >= strlen($this->data)) {
return false; // end of input
}
// skip this token
continue;
} else { $yy_yymore_patterns = array(
1 => array(0, "^(\\()|^(\\))|^(\\[)|^(\\])|^(=)|^(,)|^(;)|^(\\.\\.\\.)|^([&@])|^([_a-zA-Z][_a-zA-Z0-9]*)|^(\"[^\"]*\"|'[^']*')|^([0-9]*(\\.[0-9]+)?([eE][+-]?[0-9]+)?)|^([+-]?[0-9]+)|^(0x[0-9a-fA-F]+)"),
2 => array(0, "^(\\))|^(\\[)|^(\\])|^(=)|^(,)|^(;)|^(\\.\\.\\.)|^([&@])|^([_a-zA-Z][_a-zA-Z0-9]*)|^(\"[^\"]*\"|'[^']*')|^([0-9]*(\\.[0-9]+)?([eE][+-]?[0-9]+)?)|^([+-]?[0-9]+)|^(0x[0-9a-fA-F]+)"),
3 => array(0, "^(\\[)|^(\\])|^(=)|^(,)|^(;)|^(\\.\\.\\.)|^([&@])|^([_a-zA-Z][_a-zA-Z0-9]*)|^(\"[^\"]*\"|'[^']*')|^([0-9]*(\\.[0-9]+)?([eE][+-]?[0-9]+)?)|^([+-]?[0-9]+)|^(0x[0-9a-fA-F]+)"),
4 => array(0, "^(\\])|^(=)|^(,)|^(;)|^(\\.\\.\\.)|^([&@])|^([_a-zA-Z][_a-zA-Z0-9]*)|^(\"[^\"]*\"|'[^']*')|^([0-9]*(\\.[0-9]+)?([eE][+-]?[0-9]+)?)|^([+-]?[0-9]+)|^(0x[0-9a-fA-F]+)"),
5 => array(0, "^(=)|^(,)|^(;)|^(\\.\\.\\.)|^([&@])|^([_a-zA-Z][_a-zA-Z0-9]*)|^(\"[^\"]*\"|'[^']*')|^([0-9]*(\\.[0-9]+)?([eE][+-]?[0-9]+)?)|^([+-]?[0-9]+)|^(0x[0-9a-fA-F]+)"),
6 => array(0, "^(,)|^(;)|^(\\.\\.\\.)|^([&@])|^([_a-zA-Z][_a-zA-Z0-9]*)|^(\"[^\"]*\"|'[^']*')|^([0-9]*(\\.[0-9]+)?([eE][+-]?[0-9]+)?)|^([+-]?[0-9]+)|^(0x[0-9a-fA-F]+)"),
7 => array(0, "^(;)|^(\\.\\.\\.)|^([&@])|^([_a-zA-Z][_a-zA-Z0-9]*)|^(\"[^\"]*\"|'[^']*')|^([0-9]*(\\.[0-9]+)?([eE][+-]?[0-9]+)?)|^([+-]?[0-9]+)|^(0x[0-9a-fA-F]+)"),
8 => array(0, "^(\\.\\.\\.)|^([&@])|^([_a-zA-Z][_a-zA-Z0-9]*)|^(\"[^\"]*\"|'[^']*')|^([0-9]*(\\.[0-9]+)?([eE][+-]?[0-9]+)?)|^([+-]?[0-9]+)|^(0x[0-9a-fA-F]+)"),
9 => array(0, "^([&@])|^([_a-zA-Z][_a-zA-Z0-9]*)|^(\"[^\"]*\"|'[^']*')|^([0-9]*(\\.[0-9]+)?([eE][+-]?[0-9]+)?)|^([+-]?[0-9]+)|^(0x[0-9a-fA-F]+)"),
10 => array(0, "^([_a-zA-Z][_a-zA-Z0-9]*)|^(\"[^\"]*\"|'[^']*')|^([0-9]*(\\.[0-9]+)?([eE][+-]?[0-9]+)?)|^([+-]?[0-9]+)|^(0x[0-9a-fA-F]+)"),
11 => array(0, "^(\"[^\"]*\"|'[^']*')|^([0-9]*(\\.[0-9]+)?([eE][+-]?[0-9]+)?)|^([+-]?[0-9]+)|^(0x[0-9a-fA-F]+)"),
12 => array(0, "^([0-9]*(\\.[0-9]+)?([eE][+-]?[0-9]+)?)|^([+-]?[0-9]+)|^(0x[0-9a-fA-F]+)"),
13 => array(2, "^([+-]?[0-9]+)|^(0x[0-9a-fA-F]+)"),
16 => array(2, "^(0x[0-9a-fA-F]+)"),
17 => array(2, ""),
);
// yymore is needed
do {
if (!strlen($yy_yymore_patterns[$this->token][1])) {
throw new Exception('cannot do yymore for the last token');
}
$yysubmatches = array();
if (preg_match('/' . $yy_yymore_patterns[$this->token][1] . '/',
substr($this->data, $this->count), $yymatches)) {
$yysubmatches = $yymatches;
$yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns
next($yymatches); // skip global match
$this->token += key($yymatches) + $yy_yymore_patterns[$this->token][0]; // token number
$this->value = current($yymatches); // token value
$this->line = substr_count($this->value, "\n");
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();
}
}
$r = $this->{'yy_r1_' . $this->token}($yysubmatches);
} while ($r !== null && !is_bool($r));
if ($r === true) {
// we have changed state
// process this token in the new state
return $this->yylex();
} elseif ($r === false) {
$this->count += strlen($this->value);
$this->line += substr_count($this->value, "\n");
if ($this->count >= strlen($this->data)) {
return false; // end of input
}
// skip this token
continue;
} else {
// accept
$this->count += strlen($this->value);
$this->line += substr_count($this->value, "\n");
return true;
}
}
} else {
throw new Exception('Unexpected input at line' . $this->line .
': ' . $this->data[$this->count]);
}
break;
} while (true);
} // end function
function yy_r1_1($yy_subpatterns)
{
return false;
}
function yy_r1_2($yy_subpatterns)
{
$this->token = CodeGen_PECL_Tools_ProtoParser::PAR_OPEN;
}
function yy_r1_3($yy_subpatterns)
{
$this->token = CodeGen_PECL_Tools_ProtoParser::PAR_CLOSE;
}
function yy_r1_4($yy_subpatterns)
{
$this->token = CodeGen_PECL_Tools_ProtoParser::SQUARE_OPEN;
}
function yy_r1_5($yy_subpatterns)
{
$this->token = CodeGen_PECL_Tools_ProtoParser::SQUARE_CLOSE;
}
function yy_r1_6($yy_subpatterns)
{
$this->token = CodeGen_PECL_Tools_ProtoParser::EQ;
}
function yy_r1_7($yy_subpatterns)
{
$this->token = CodeGen_PECL_Tools_ProtoParser::COMMA;
}
function yy_r1_8($yy_subpatterns)
{
$this->token = CodeGen_PECL_Tools_ProtoParser::SEMICOLON;
}
function yy_r1_9($yy_subpatterns)
{
$this->token = CodeGen_PECL_Tools_ProtoParser::ELLIPSE;
}
function yy_r1_10($yy_subpatterns)
{
$this->token = CodeGen_PECL_Tools_ProtoParser::AMPERSAND;
}
function yy_r1_11($yy_subpatterns)
{
switch ($this->value) {
case "void":
$this->token = CodeGen_PECL_Tools_ProtoParser::VOID;
break;
case "bool":
case "boolean":
$this->token = CodeGen_PECL_Tools_ProtoParser::BOOL;
break;
case "int":
case "integer":
case "long":
$this->token = CodeGen_PECL_Tools_ProtoParser::INT;
break;
case "float":
case "double":
$this->token = CodeGen_PECL_Tools_ProtoParser::FLOAT;
break;
case "string":
$this->token = CodeGen_PECL_Tools_ProtoParser::STRING;
break;
case "array":
$this->token = CodeGen_PECL_Tools_ProtoParser::ARRAY_;
break;
case "class":
case "object":
$this->token = CodeGen_PECL_Tools_ProtoParser::CLASS_;
break;
case "resource":
$this->token = CodeGen_PECL_Tools_ProtoParser::RESOURCE;
break;
case "mixed":
$this->token = CodeGen_PECL_Tools_ProtoParser::MIXED;
break;
case "callback":
$this->token = CodeGen_PECL_Tools_ProtoParser::CALLBACK;
break;
case "stream":
$this->token = CodeGen_PECL_Tools_ProtoParser::STREAM;
break;
case "true":
$this->token = CodeGen_PECL_Tools_ProtoParser::TRUE_;
break;
case "false":
$this->token = CodeGen_PECL_Tools_ProtoParser::FALSE_;
break;
case "null":
$this->token = CodeGen_PECL_Tools_ProtoParser::NULL_;
break;
default:
$this->token = CodeGen_PECL_Tools_ProtoParser::NAME;
break;
}
}
function yy_r1_12($yy_subpatterns)
{
$this->token = CodeGen_PECL_Tools_ProtoParser::STRVAL;
}
function yy_r1_13($yy_subpatterns)
{
$this->token = CodeGen_PECL_Tools_ProtoParser::NUMVAL;
}
function yy_r1_16($yy_subpatterns)
{
$this->token = CodeGen_PECL_Tools_ProtoParser::NUMVAL;
}
function yy_r1_17($yy_subpatterns)
{
$this->token = CodeGen_PECL_Tools_ProtoParser::NUMVAL;
}
}