Packet::getFloat() - Code Metrics - dedicated-panel/dedipanel - Measure and Improve Code Quality continuously with Scrutinizer

Packet::getFloat() A
last analyzed 2016-08-19 23:54 UTC

↳ Parent: Packet

Complexity

Conditions	3
Paths	3

Size

Total Lines	13
Code Lines	7

Duplication

Lines	13
Ratio	100 %

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	13
loc	13
rs	9.4285
cc	3
eloc	7
nc	3
nop	1

<?php

/**
 * This file is part of Dedipanel project
 *
 * (c) 2010-2015 Dedipanel <http://www.dedicated-panel.net>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace DP\GameServer\GameServerBundle\Socket;

use DP\GameServer\GameServerBundle\Socket\Exception\EmptyPacketException;

/**
 * @author Albin Kerouanton 
 */
class Packet
{
    private $content;
    private $pos;
    
    /**
     * Constructor
     * @param string $content 
     */
    public function __construct($content = null)
    {
        $this->rewind();
        $this->content = $content;
    }
    
    /**
     * Set content
     * 
     * @param string $content
     */
    public function setContent($content)
    {
        $this->content = $content;
    }
    
    /**
     * @param string $content
     */
    public function setContentFromPos($content)
    {
        $this->content = 
            substr($this->content, 0, $this->pos) . $content;
    }
    
    /**
     * Add content to the packet
     * 
     * @param string $content 
     */
    public function addContent($content)
    {
        if ($content instanceof Packet) {
            $content = $content->getContent();
        }
        
        $before = substr($this->content, 0, $this->pos);
        $after = substr($this->content, $this->pos, $this->getLength());
        $str = $before . $content . $after;
        
        $this->content = $str;
        $this->pos += strlen($content);
    }
    
    /**
     * @param string $content
     */
    public function pushContent($content)
    {
        $this->content = $content . $this->content;
        
        return $this;
    }
    
    /**
     * Get content
     * 
     * @return string
     */
    public function __toString()
    {
        return $this->content;
    }
    
    /**
     * Get length of packet content
     * 
     * @return int 
     */
    public function getLength()
    {
        return strlen($this->content);
    }
    
    public function key()
    {
        return $this->pos;
    }
    
    /**
     * @param integer $pos
     */
    public function setPos($pos)
    {
        $this->pos = $pos;
        return $this;
    }
    
    public function rewind()
    {
        $this->pos = 0;
        return $this;
    }
    
    public function getContent()
    {
        if ($this->pos == 0) {
            return $this->content;
        }
        else {
            return substr($this->content, $this->pos);
        }
    }
    
    /**
     * Get a byte from the packet content
     * 
     * @param bool $delByte If true, delete the byte that is return
     * @return byte 
     * @throws EmptyPacketException 
     */
    public function getByte($delByte = true)

    {
        $content = $this->getContent();
        if (empty($content)) throw new EmptyPacketException();
        
        // On récupère 1 byte
        $data = substr($content, 0, 1);
        $data = unpack('cval', $data);
        
        if ($delByte) $this->setContentFromPos(substr($this->getContent(), 1));
        
        return $data['val'];
    }
    
    /**
     * Get a short from the packet content
     * 
     * @param bool $delShort If true, delete the short that is return
     * @return short
     * @throws EmptyPacketException 
     */
    public function getShort($delShort = true)

    {
        $content = $this->getContent();
        if (empty($content)) throw new EmptyPacketException();
        
        // On récupère les 2 bytes constituant l'entier court 
        $data = substr($content, 0, 2);
        $data = unpack('sval', $data);
        
        if ($delShort) $this->setContentFromPos(substr($this->content, 2));
        
        return $data['val'];
    }
    
    /**
     * Get a long from the packet content
     * 
     * @param bool $delLong If true, delete the long that is return
     * @return long
     * @throws EmptyPacketException 
     */
    public function getLong($delLong = true)

    {
        $content = $this->getContent();
        if (empty($content)) throw new EmptyPacketException();
        
        // On récupère les 4 bytes constituant l'entier long
        $data = substr($content, 0, 4);
        $data = unpack('lval', $data);
        
        if ($delLong) $this->setContentFromPos(substr($this->content, 4));
        
        return $data['val'];
    }
    
    /**
     * Get a integer from the packet content
     * 
     * @param bool $delInt If true, delete the integer that is return
     * @return integer
     * @throws EmptyPacketException 
     */
    public function getInt($delInt = true)

    {
        $content = $this->getContent();
        if (empty($content)) throw new EmptyPacketException();
        
        // On récupère les 4 bytes constituant l'entier
        $data = substr($content, 0, 4);
        $data = unpack('ival', $data);
        
        if ($delInt) $this->setContentFromPos(substr($this->content, 4));
        
        return $data['val'];
    }
    
    /**
     * Get a float from the packet content
     * 
     * @param bool $delFloat If true, delete the float that is return
     * @return float
     * @throws EmptyPacketException 
     */
    public function getFloat($delFloat = true)

    {
        $content = $this->getContent();
        if (empty($content)) throw new EmptyPacketException();
        
        // On récupère les 4 bytes constituant l'entier
        $data = substr($content, 0, 4);
        $data = unpack('fval', $data);
        
        if ($delFloat) $this->setContentFromPos(substr($this->content, 4));
        
        return $data['val'];
    }
    
    /**
     * Get the first string inside the packet content
     * 
     * @param bool $delString If true, delete the string that is return
     * @return string
     * @throws EmptyPacketException 
     */
    public function getString($delString = true)
    {
        $content = $this->getContent();
        if (empty($content)) throw new EmptyPacketException();
        
        // On recherche la première occurence du char 0x0 signant la fin
        $string = strstr($content, "\0", true);
        
        if ($delString) {
            $pos = strpos($content, "\0");
            $this->setContentFromPos(substr($this->content, $this->pos+$pos+1));
        }
        
        return $string;
    }
    
    /**
     * Extract all vars depending on type specified
     * 
     * @param array $vars
     * @return array 
     */
    public function extract(array $vars)
    {
        $return = array();
        
        foreach ($vars AS $varName => $varType) {
            $method = 'get' . ucfirst($varType);
            $return[$varName] = $this->$method();
        }
        
        return $return;
    }
    
    public function isEmpty()
    {
        return empty($this->content);
    }
}


1		<?php
2
3		/**
4		* This file is part of Dedipanel project
5		*
6		* (c) 2010-2015 Dedipanel <http://www.dedicated-panel.net>
7		*
8		* For the full copyright and license information, please view the LICENSE
9		* file that was distributed with this source code.
10		*/
11
12		namespace DP\GameServer\GameServerBundle\Socket;
13
14		use DP\GameServer\GameServerBundle\Socket\Exception\EmptyPacketException;
15
16		/**
17		* @author Albin Kerouanton
18		*/
19		class Packet
20		{
21		private $content;
22		private $pos;
23
24		/**
25		* Constructor
26		* @param string $content
27		*/
28		public function __construct($content = null)
29		{
30		$this->rewind();
31		$this->content = $content;
32		}
33
34		/**
35		* Set content
36		*
37		* @param string $content
38		*/
39		public function setContent($content)
40		{
41		$this->content = $content;
42		}
43
44		/**
45		* @param string $content
46		*/
47		public function setContentFromPos($content)
48		{
49		$this->content =
50		substr($this->content, 0, $this->pos) . $content;
51		}
52
53		/**
54		* Add content to the packet
55		*
56		* @param string $content
57		*/
58		public function addContent($content)
59		{
60		if ($content instanceof Packet) {
61		$content = $content->getContent();
62		}
63
64		$before = substr($this->content, 0, $this->pos);
65		$after = substr($this->content, $this->pos, $this->getLength());
66		$str = $before . $content . $after;
67
68		$this->content = $str;
69		$this->pos += strlen($content);
70		}
71
72		/**
73		* @param string $content
74		*/
75		public function pushContent($content)
76		{
77		$this->content = $content . $this->content;
78
79		return $this;
80		}
81
82		/**
83		* Get content
84		*
85		* @return string
86		*/
87		public function __toString()
88		{
89		return $this->content;
90		}
91
92		/**
93		* Get length of packet content
94		*
95		* @return int
96		*/
97		public function getLength()
98		{
99		return strlen($this->content);
100		}
101
102		public function key()
103		{
104		return $this->pos;
105		}
106
107		/**
108		* @param integer $pos
109		*/
110		public function setPos($pos)
111		{
112		$this->pos = $pos;
113		return $this;
114		}
115
116		public function rewind()
117		{
118		$this->pos = 0;
119		return $this;
120		}
121
122		public function getContent()
123		{
124		if ($this->pos == 0) {
125		return $this->content;
126		}
127		else {
128		return substr($this->content, $this->pos);
129		}
130		}
131
132		/**
133		* Get a byte from the packet content
134		*
135		* @param bool $delByte If true, delete the byte that is return
136		* @return byte
137		* @throws EmptyPacketException
138		*/
139	View Code Duplication	public function getByte($delByte = true)
		0 ignored issues – show Duplication introduced 2016-08-19 18:13 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
140		{
141		$content = $this->getContent();
142		if (empty($content)) throw new EmptyPacketException();
143
144		// On récupère 1 byte
145		$data = substr($content, 0, 1);
146		$data = unpack('cval', $data);
147
148		if ($delByte) $this->setContentFromPos(substr($this->getContent(), 1));
149
150		return $data['val'];
151		}
152
153		/**
154		* Get a short from the packet content
155		*
156		* @param bool $delShort If true, delete the short that is return
157		* @return short
158		* @throws EmptyPacketException
159		*/
160	View Code Duplication	public function getShort($delShort = true)
		0 ignored issues – show Duplication introduced 2016-08-19 18:13 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
161		{
162		$content = $this->getContent();
163		if (empty($content)) throw new EmptyPacketException();
164
165		// On récupère les 2 bytes constituant l'entier court
166		$data = substr($content, 0, 2);
167		$data = unpack('sval', $data);
168
169		if ($delShort) $this->setContentFromPos(substr($this->content, 2));
170
171		return $data['val'];
172		}
173
174		/**
175		* Get a long from the packet content
176		*
177		* @param bool $delLong If true, delete the long that is return
178		* @return long
179		* @throws EmptyPacketException
180		*/
181	View Code Duplication	public function getLong($delLong = true)
		0 ignored issues – show Duplication introduced 2016-08-19 18:13 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
182		{
183		$content = $this->getContent();
184		if (empty($content)) throw new EmptyPacketException();
185
186		// On récupère les 4 bytes constituant l'entier long
187		$data = substr($content, 0, 4);
188		$data = unpack('lval', $data);
189
190		if ($delLong) $this->setContentFromPos(substr($this->content, 4));
191
192		return $data['val'];
193		}
194
195		/**
196		* Get a integer from the packet content
197		*
198		* @param bool $delInt If true, delete the integer that is return
199		* @return integer
200		* @throws EmptyPacketException
201		*/
202	View Code Duplication	public function getInt($delInt = true)
		0 ignored issues – show Duplication introduced 2016-08-19 18:13 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
203		{
204		$content = $this->getContent();
205		if (empty($content)) throw new EmptyPacketException();
206
207		// On récupère les 4 bytes constituant l'entier
208		$data = substr($content, 0, 4);
209		$data = unpack('ival', $data);
210
211		if ($delInt) $this->setContentFromPos(substr($this->content, 4));
212
213		return $data['val'];
214		}
215
216		/**
217		* Get a float from the packet content
218		*
219		* @param bool $delFloat If true, delete the float that is return
220		* @return float
221		* @throws EmptyPacketException
222		*/
223	View Code Duplication	public function getFloat($delFloat = true)
		0 ignored issues – show Duplication introduced 2016-08-19 18:13 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
224		{
225		$content = $this->getContent();
226		if (empty($content)) throw new EmptyPacketException();
227
228		// On récupère les 4 bytes constituant l'entier
229		$data = substr($content, 0, 4);
230		$data = unpack('fval', $data);
231
232		if ($delFloat) $this->setContentFromPos(substr($this->content, 4));
233
234		return $data['val'];
235		}
236
237		/**
238		* Get the first string inside the packet content
239		*
240		* @param bool $delString If true, delete the string that is return
241		* @return string
242		* @throws EmptyPacketException
243		*/
244		public function getString($delString = true)
245		{
246		$content = $this->getContent();
247		if (empty($content)) throw new EmptyPacketException();
248
249		// On recherche la première occurence du char 0x0 signant la fin
250		$string = strstr($content, "\0", true);
251
252		if ($delString) {
253		$pos = strpos($content, "\0");
254		$this->setContentFromPos(substr($this->content, $this->pos+$pos+1));
255		}
256
257		return $string;
258		}
259
260		/**
261		* Extract all vars depending on type specified
262		*
263		* @param array $vars
264		* @return array
265		*/
266		public function extract(array $vars)
267		{
268		$return = array();
269
270		foreach ($vars AS $varName => $varType) {
271		$method = 'get' . ucfirst($varType);
272		$return[$varName] = $this->$method();
273		}
274
275		return $return;
276		}
277
278		public function isEmpty()
279		{
280		return empty($this->content);
281		}
282		}
283

dedicated-panel / dedipanel

Packet::getFloat() A last analyzed 2016-08-19 23:54 UTC

Complexity

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Importance

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Packet::getFloat() A
last analyzed 2016-08-19 23:54 UTC