SimpleParser::PUSH() - Code Metrics - belgattitude/soluble-japha - Measure and Improve Code Quality continuously with Scrutinizer

SimpleParser::PUSH() A
last analyzed 2023-04-06 10:15 UTC

↳ Parent: SimpleParser

Complexity

Conditions	2
Paths	2

Size

Total Lines	14
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
eloc	11
c	1
b	0
f	0
nc	2
nop	1
dl	0
loc	14
rs	9.9

<?php

declare(strict_types=1);

/**
 * soluble-japha / PHPJavaBridge driver client.
 *
 * Refactored version of phpjababridge's Java.inc file compatible
 * with php java bridge 6.2
 *
 *
 * @credits   http://php-java-bridge.sourceforge.net/pjb/
 *
 * @see      http://github.com/belgattitude/soluble-japha
 *
 * @author Jost Boekemeier
 * @author Vanvelthem Sébastien (refactoring and fixes from original implementation)
 * @license   MIT
 *
 * The MIT License (MIT)
 * Copyright (c) 2014-2017 Jost Boekemeier
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

namespace Soluble\Japha\Bridge\Driver\Pjb62;

class SimpleParser implements ParserInterface
{
    /**
     * @var int
     */
    public $SLEN = 256;
    public $handler;
    public $tag;
    public $buf;
    public $len;
    public $s;
    public $type;

    public $BEGIN = 0;
    public $KEY = 1;
    public $VAL = 2;
    public $ENTITY = 3;
    public $VOJD = 5;
    public $END = 6;
    public $level = 0;
    public $eor = 0;
    public $in_dquote;
    public $eot = false;
    public $pos = 0;
    public $c = 0;
    public $i = 0;
    public $i0 = 0;
    public $e;

    /**
     * @param Client $client
     */
    public function __construct(Client $client)
    {
        $this->handler = $client;
        $this->tag = [new ParserTag(), new ParserTag(), new ParserTag()];
        $this->len = $this->SLEN;
        $this->s = str_repeat(' ', $this->SLEN);
        $this->type = $this->VOJD;
    }

    private function RESET(): void
    {
        $this->type = $this->VOJD;
        $this->level = 0;
        $this->eor = 0;
        $this->in_dquote = false;
        $this->i = 0;
        $this->i0 = 0;
    }

    /**
     * @param string $c
     */
    protected function APPEND($c)
    {
        if ($this->i >= $this->len - 1) {
            $this->s = str_repeat($this->s, 2);
            $this->len *= 2;
        }
        $this->s[$this->i++] = $c;
    }

    protected function CALL_BEGIN()
    {
        $pt = &$this->tag[1]->strings;
        $st = &$this->tag[2]->strings;
        $t = &$this->tag[0]->strings[0];
        $name = $t->string[$t->off];
        $n = $this->tag[2]->n;
        $ar = [];
        for ($i = 0; $i < $n; ++$i) {
            $ar[$pt[$i]->getString()] = $st[$i]->getString();
        }
        $this->handler->begin($name, $ar);
    }

    private function CALL_END()
    {
        $t = &$this->tag[0]->strings[0];
        $name = $t->string[$t->off];
        $this->handler->end($name);
    }

    protected function PUSH($t)
    {
        $str = &$this->tag[$t]->strings;
        $n = &$this->tag[$t]->n;
        $this->s[$this->i] = '|';
        if (!isset($str[$n])) {
            $str[$n] = new ParserString();
        }
        $str[$n]->string = &$this->s;
        $str[$n]->off = $this->i0;
        $str[$n]->length = $this->i - $this->i0;
        ++$this->tag[$t]->n;
        $this->APPEND('|');
        $this->i0 = $this->i;
    }

    public function parse(): void
    {
        $java_recv_size = $this->handler->getParam('JAVA_RECV_SIZE');
        while ($this->eor == 0) {
            if ($this->c >= $this->pos) {
                $this->buf = $this->handler->read($java_recv_size);
                if (null === $this->buf || strlen($this->buf) == 0) {
                    $this->handler->protocol->handler->shutdownBrokenConnection('protocol error. Check the back end log for OutOfMemoryErrors.');
                }
                $this->pos = strlen($this->buf);
                if ($this->pos == 0) {
                    break;
                }
                $this->c = 0;
            }
            switch (($ch = $this->buf[$this->c])) {
                case '<':
                    if ($this->in_dquote) {
                        $this->APPEND($ch);
                        break;
                    }
                    ++$this->level;
                    $this->type = $this->BEGIN;
                    break;
                case '\t':
                case '\f':
                case '\n':
                case '\r':
                case ' ':
                    if ($this->in_dquote) {
                        $this->APPEND($ch);
                        break;
                    }
                    if ($this->type == $this->BEGIN) {
                        $this->PUSH($this->type);
                        $this->type = $this->KEY;
                    }
                    break;
                case '=':
                    if ($this->in_dquote) {
                        $this->APPEND($ch);
                        break;
                    }
                    $this->PUSH($this->type);
                    $this->type = $this->VAL;
                    break;
                case '/':
                    if ($this->in_dquote) {
                        $this->APPEND($ch);
                        break;
                    }
                    if ($this->type == $this->BEGIN) {
                        $this->type = $this->END;
                        --$this->level;
                    }
                    --$this->level;
                    $this->eot = true;
                    break;
                case '>':
                    if ($this->in_dquote) {
                        $this->APPEND($ch);
                        break;
                    }
                    if ($this->type == $this->END) {
                        $this->PUSH($this->BEGIN);
                        $this->CALL_END();
                    } else {
                        if ($this->type == $this->VAL) {
                            $this->PUSH($this->type);
                        }
                        $this->CALL_BEGIN();
                    }
                    $this->tag[0]->n = $this->tag[1]->n = $this->tag[2]->n = 0;
                    $this->i0 = $this->i = 0;
                    $this->type = $this->VOJD;
                    if ($this->level == 0) {
                        $this->eor = 1;
                    }
                    break;
                case ';':
                    if ($this->type == $this->ENTITY) {
                        switch ($this->s[$this->e + 1]) {
                            case 'l':
                                $this->s[$this->e] = '<';
                                $this->i = $this->e + 1;
                                break;
                            case 'g':
                                $this->s[$this->e] = '>';
                                $this->i = $this->e + 1;
                                break;
                            case 'a':
                                $this->s[$this->e] = ($this->s[$this->e + 2] == 'm' ? '&' : '\'');
                                $this->i = $this->e + 1;
                                break;
                            case 'q':
                                $this->s[$this->e] = '"';
                                $this->i = $this->e + 1;
                                break;
                            default:
                                $this->APPEND($ch);
                        }
                        $this->type = $this->VAL;
                    } else {
                        $this->APPEND($ch);
                    }
                    break;
                case '&':
                    $this->type = $this->ENTITY;
                    $this->e = $this->i;
                    $this->APPEND($ch);
                    break;
                case '"':
                    $this->in_dquote = !$this->in_dquote;
                    if (!$this->in_dquote && $this->type == $this->VAL) {
                        $this->PUSH($this->type);
                        $this->type = $this->KEY;
                    }
                    break;
                default:
                    $this->APPEND($ch);
            }
            ++$this->c;
        }
        $this->RESET();
    }

    public function getData(string $str): string
    {
        return $str;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			/**
6			* soluble-japha / PHPJavaBridge driver client.
7			*
8			* Refactored version of phpjababridge's Java.inc file compatible
9			* with php java bridge 6.2
10			*
11			*
12			* @credits http://php-java-bridge.sourceforge.net/pjb/
13			*
14			* @see http://github.com/belgattitude/soluble-japha
15			*
16			* @author Jost Boekemeier
17			* @author Vanvelthem Sébastien (refactoring and fixes from original implementation)
18			* @license MIT
19			*
20			* The MIT License (MIT)
21			* Copyright (c) 2014-2017 Jost Boekemeier
22			* Permission is hereby granted, free of charge, to any person obtaining a copy
23			* of this software and associated documentation files (the "Software"), to deal
24			* in the Software without restriction, including without limitation the rights
25			* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
26			* copies of the Software, and to permit persons to whom the Software is
27			* furnished to do so, subject to the following conditions:
28			*
29			* The above copyright notice and this permission notice shall be included in
30			* all copies or substantial portions of the Software.
31			*
32			* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
33			* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
34			* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
35			* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
36			* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
37			* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
38			* THE SOFTWARE.
39			*/
40
41			namespace Soluble\Japha\Bridge\Driver\Pjb62;
42
43			class SimpleParser implements ParserInterface
44			{
45			/**
46			* @var int
47			*/
48			public $SLEN = 256;
49			public $handler;
50			public $tag;
51			public $buf;
52			public $len;
53			public $s;
54			public $type;
55
56			public $BEGIN = 0;
57			public $KEY = 1;
58			public $VAL = 2;
59			public $ENTITY = 3;
60			public $VOJD = 5;
61			public $END = 6;
62			public $level = 0;
63			public $eor = 0;
64			public $in_dquote;
65			public $eot = false;
66			public $pos = 0;
67			public $c = 0;
68			public $i = 0;
69			public $i0 = 0;
70			public $e;
71
72			/**
73			* @param Client $client
74			*/
75			public function __construct(Client $client)
76			{
77			$this->handler = $client;
78			$this->tag = [new ParserTag(), new ParserTag(), new ParserTag()];
79			$this->len = $this->SLEN;
80			$this->s = str_repeat(' ', $this->SLEN);
81			$this->type = $this->VOJD;
82			}
83
84			private function RESET(): void
85			{
86			$this->type = $this->VOJD;
87			$this->level = 0;
88			$this->eor = 0;
89			$this->in_dquote = false;
90			$this->i = 0;
91			$this->i0 = 0;
92			}
93
94			/**
95			* @param string $c
96			*/
97			protected function APPEND($c)
98			{
99			if ($this->i >= $this->len - 1) {
100			$this->s = str_repeat($this->s, 2);
101			$this->len *= 2;
102			}
103			$this->s[$this->i++] = $c;
104			}
105
106			protected function CALL_BEGIN()
107			{
108			$pt = &$this->tag[1]->strings;
109			$st = &$this->tag[2]->strings;
110			$t = &$this->tag[0]->strings[0];
111			$name = $t->string[$t->off];
112			$n = $this->tag[2]->n;
113			$ar = [];
114			for ($i = 0; $i < $n; ++$i) {
115			$ar[$pt[$i]->getString()] = $st[$i]->getString();
116			}
117			$this->handler->begin($name, $ar);
118			}
119
120			private function CALL_END()
121			{
122			$t = &$this->tag[0]->strings[0];
123			$name = $t->string[$t->off];
124			$this->handler->end($name);
125			}
126
127			protected function PUSH($t)
128			{
129			$str = &$this->tag[$t]->strings;
130			$n = &$this->tag[$t]->n;
131			$this->s[$this->i] = '\|';
132			if (!isset($str[$n])) {
133			$str[$n] = new ParserString();
134			}
135			$str[$n]->string = &$this->s;
136			$str[$n]->off = $this->i0;
137			$str[$n]->length = $this->i - $this->i0;
138			++$this->tag[$t]->n;
139			$this->APPEND('\|');
140			$this->i0 = $this->i;
141			}
142
143			public function parse(): void
144			{
145			$java_recv_size = $this->handler->getParam('JAVA_RECV_SIZE');
146			while ($this->eor == 0) {
147			if ($this->c >= $this->pos) {
148			$this->buf = $this->handler->read($java_recv_size);
149			if (null === $this->buf \|\| strlen($this->buf) == 0) {
150			$this->handler->protocol->handler->shutdownBrokenConnection('protocol error. Check the back end log for OutOfMemoryErrors.');
151			}
152			$this->pos = strlen($this->buf);
153			if ($this->pos == 0) {
154			break;
155			}
156			$this->c = 0;
157			}
158			switch (($ch = $this->buf[$this->c])) {
159			case '<':
160			if ($this->in_dquote) {
161			$this->APPEND($ch);
162			break;
163			}
164			++$this->level;
165			$this->type = $this->BEGIN;
166			break;
167			case '\t':
168			case '\f':
169			case '\n':
170			case '\r':
171			case ' ':
172			if ($this->in_dquote) {
173			$this->APPEND($ch);
174			break;
175			}
176			if ($this->type == $this->BEGIN) {
177			$this->PUSH($this->type);
178			$this->type = $this->KEY;
179			}
180			break;
181			case '=':
182			if ($this->in_dquote) {
183			$this->APPEND($ch);
184			break;
185			}
186			$this->PUSH($this->type);
187			$this->type = $this->VAL;
188			break;
189			case '/':
190			if ($this->in_dquote) {
191			$this->APPEND($ch);
192			break;
193			}
194			if ($this->type == $this->BEGIN) {
195			$this->type = $this->END;
196			--$this->level;
197			}
198			--$this->level;
199			$this->eot = true;
200			break;
201			case '>':
202			if ($this->in_dquote) {
203			$this->APPEND($ch);
204			break;
205			}
206			if ($this->type == $this->END) {
207			$this->PUSH($this->BEGIN);
208			$this->CALL_END();
209			} else {
210			if ($this->type == $this->VAL) {
211			$this->PUSH($this->type);
212			}
213			$this->CALL_BEGIN();
214			}
215			$this->tag[0]->n = $this->tag[1]->n = $this->tag[2]->n = 0;
216			$this->i0 = $this->i = 0;
217			$this->type = $this->VOJD;
218			if ($this->level == 0) {
219			$this->eor = 1;
220			}
221			break;
222			case ';':
223			if ($this->type == $this->ENTITY) {
224			switch ($this->s[$this->e + 1]) {
225			case 'l':
226			$this->s[$this->e] = '<';
227			$this->i = $this->e + 1;
228			break;
229			case 'g':
230			$this->s[$this->e] = '>';
231			$this->i = $this->e + 1;
232			break;
233			case 'a':
234			$this->s[$this->e] = ($this->s[$this->e + 2] == 'm' ? '&' : '\'');
235			$this->i = $this->e + 1;
236			break;
237			case 'q':
238			$this->s[$this->e] = '"';
239			$this->i = $this->e + 1;
240			break;
241			default:
242			$this->APPEND($ch);
243			}
244			$this->type = $this->VAL;
245			} else {
246			$this->APPEND($ch);
247			}
248			break;
249			case '&':
250			$this->type = $this->ENTITY;
251			$this->e = $this->i;
252			$this->APPEND($ch);
253			break;
254			case '"':
255			$this->in_dquote = !$this->in_dquote;
256			if (!$this->in_dquote && $this->type == $this->VAL) {
257			$this->PUSH($this->type);
258			$this->type = $this->KEY;
259			}
260			break;
261			default:
262			$this->APPEND($ch);
263			}
264			++$this->c;
265			}
266			$this->RESET();
267			}
268
269			public function getData(string $str): string
270			{
271			return $str;
272			}
273			}
274

belgattitude / soluble-japha

SimpleParser::PUSH() A last analyzed 2023-04-06 10:15 UTC

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SimpleParser::PUSH() A
last analyzed 2023-04-06 10:15 UTC