detain /
cisco_parser
| Total Complexity | 107 |
| Total Lines | 792 |
| Duplicated Lines | 0 % |
| Changes | 20 | ||
| Bugs | 0 | Features | 1 |
Complex classes like cisco often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use cisco, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 23 | class cisco |
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| 24 | { |
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| 25 | /** |
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| 26 | * @var bool |
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| 27 | */ |
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| 28 | public $autoconnect = true; // Sets whether or not exec() will automatically connect() if needed |
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| 29 | /** |
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| 30 | * @var int |
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| 31 | */ |
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| 32 | public $min_timeout = 300; // sets a minimum timeout, 0 or false to disable |
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| 33 | /** |
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| 34 | * @var bool |
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| 35 | */ |
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| 36 | public $connected = false; // True/False Whether or not you are currently connected |
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| 37 | /** |
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| 38 | * @var |
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| 39 | */ |
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| 40 | private $_hostname; // SSH Connection Hostname |
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| 41 | /** |
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| 42 | * @var |
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| 43 | */ |
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| 44 | private $_username; // SSH Connection Username |
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| 45 | /** |
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| 46 | * @var |
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| 47 | */ |
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| 48 | private $_password; // SSH Connection Password |
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| 49 | /** |
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| 50 | * @var int |
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| 51 | */ |
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| 52 | private $_port; // SSH Connection Port |
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| 53 | /** |
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| 54 | * @var |
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| 55 | */ |
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| 56 | private $_motd; // MOTD / Message of the day / Banner |
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| 57 | /** |
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| 58 | * @var |
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| 59 | */ |
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| 60 | private $_prompt; // Prompt |
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| 61 | /** |
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| 62 | * @var |
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| 63 | */ |
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| 64 | private $_ssh; // SSH Connection Resource |
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| 65 | /** |
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| 66 | * @var |
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| 67 | */ |
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| 68 | private $_stream; // Data Stream |
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| 69 | /** |
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| 70 | * @var |
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| 71 | */ |
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| 72 | private $_data; // Formatted Response |
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| 73 | /** |
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| 74 | * @var |
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| 75 | */ |
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| 76 | private $_response; // Raw Response |
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| 77 | |||
| 78 | /** |
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| 79 | * @param $hostname |
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| 80 | * @param $username |
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| 81 | * @param $password |
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| 82 | * @param int $port |
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| 83 | */ |
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| 84 | public function __construct($hostname, $username, $password, $port = 22) |
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| 85 | { |
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| 86 | $this->_hostname = $hostname; |
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| 87 | $this->_username = $username; |
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| 88 | $this->_password = $password; |
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| 89 | $this->_port = $port; |
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| 90 | if ($this->min_timeout && ini_get('default_socket_timeout') < $this->min_timeout) { |
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| 91 | ini_set('default_socket_timeout', $this->min_timeout); |
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| 92 | } |
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| 93 | } |
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| 94 | |||
| 95 | /** |
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| 96 | * @param string $string |
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| 97 | * @param int $index |
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| 98 | * @return string |
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| 99 | */ |
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| 100 | public function _string_shift(&$string, $index = 1) |
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| 101 | { |
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| 102 | $substr = mb_substr($string, 0, $index); |
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| 103 | $string = mb_substr($string, $index); |
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| 104 | return $substr; |
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| 105 | } |
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| 106 | |||
| 107 | /** |
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| 108 | * Returns the output of an interactive shell |
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| 109 | * Gathers output from a shell until $pattern is met, Pattern is a regular string |
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| 110 | * unless $regex = true, then it matches it with preg_match as a regular expression. |
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| 111 | * |
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| 112 | * @param $pattern string the string or the pattern to match |
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| 113 | * @param $regex bool Whether or not we are trying to match a regex pattern or just a simple string |
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| 114 | * @return String |
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| 115 | * @access public |
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| 116 | */ |
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| 117 | public function read($pattern = '', $regex = false) |
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| 118 | { |
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| 119 | //usleep(1000); |
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| 120 | $this->_response = ''; |
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| 121 | $match = $pattern; |
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| 122 | $i = 0; |
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|
Unused Code
introduced
by
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| 123 | while (!feof($this->_stream)) { |
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| 124 | if ($regex) { |
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| 125 | preg_match($pattern, $this->_response, $matches); |
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| 126 | //echo 'M:'.print_r($matches, TRUE).'<br>'; |
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| 127 | $match = isset($matches[0]) ? $matches[0] : []; |
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| 128 | } |
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| 129 | $pos = !empty($match) ? mb_strpos($this->_response, $match) : false; |
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| 130 | //echo ++$i . "POS:".var_export($pos, TRUE).'<br>'; |
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| 131 | if ($pos !== false) { |
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| 132 | //echo "$match Matching $pattern @ $pos <br>"; |
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| 133 | return $this->_string_shift($this->_response, $pos + mb_strlen($match)); |
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| 134 | } |
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| 135 | usleep(1000); |
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| 136 | $response = fgets($this->_stream); |
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| 137 | //echo "R$i:$response<br>"; |
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| 138 | if (is_bool($response)) { |
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| 139 | //echo "Return B $response::".$this->_response."<br>"; |
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| 140 | // return $response ? $this->_string_shift($this->_response, mb_strlen($this->_response)) : false; |
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| 141 | } |
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| 142 | $this->_response .= $response; |
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| 143 | } |
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| 144 | echo 'FEOF !!!!<br>'; |
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| 145 | return $this->_response; |
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| 146 | } |
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| 147 | |||
| 148 | /** |
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| 149 | * @param string $cmd |
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| 150 | */ |
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| 151 | public function write($cmd) |
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| 152 | { |
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| 153 | fwrite($this->_stream, $cmd); |
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| 154 | } |
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| 155 | |||
| 156 | /** |
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| 157 | * @return bool |
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| 158 | */ |
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| 159 | public function connect() |
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| 160 | { |
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| 161 | //echo "Connecting to " . $this->_hostname . "<br>"; |
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| 162 | $this->_ssh = ssh2_connect($this->_hostname, $this->_port); |
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| 163 | if ($this->_ssh === false) { |
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| 164 | return false; |
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| 165 | } |
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| 166 | ssh2_auth_password($this->_ssh, $this->_username, $this->_password); |
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| 167 | $this->_stream = ssh2_shell($this->_ssh); |
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| 168 | $this->connected = true; |
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| 169 | $this->parse_motd_and_prompt(); |
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| 170 | return true; |
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| 171 | } |
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| 172 | |||
| 173 | /** |
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| 174 | * |
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| 175 | */ |
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| 176 | public function parse_motd_and_prompt() |
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| 177 | { |
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| 178 | $this->_motd = trim($this->read('/.*[>|#]/', true)); |
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| 179 | $this->write("\n"); |
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| 180 | $this->_prompt = trim($this->read('/.*[>|#]/', true)); |
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| 181 | $length = mb_strlen($this->_prompt); |
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| 182 | if (mb_substr($this->_motd, -$length) == $this->_prompt) { |
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| 183 | $this->_motd = mb_substr($this->_motd, 0, -$length); |
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| 184 | } |
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| 185 | //echo "MOTD:".$this->_motd."<br>"; |
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| 186 | //echo "Prompt:".$this->_prompt.'<br>'; |
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| 187 | return true; |
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| 188 | sleep(1); |
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| 189 | $this->_motd = ''; |
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| 190 | while ($this->_response = fgets($this->_stream)) { |
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| 191 | $this->_motd .= $this->_response; |
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| 192 | } |
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| 193 | $this->_motd = trim($this->_motd); |
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| 194 | fwrite($this->_stream, "\n"); |
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| 195 | $this->_response = stream_get_contents($this->_stream); |
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| 196 | //stream_set_blocking($this->_stream, FALSE); |
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| 197 | $this->_prompt = trim($this->_response); |
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| 198 | /* sleep (1); |
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| 199 | while ($this->_response = fgets($this->_stream)) |
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| 200 | $this->_prompt .= $this->_response; |
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| 201 | $this->_prompt = trim($this->_prompt);*/ |
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| 202 | echo 'MOTD:'.$this->_motd.'<br>'; |
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| 203 | echo 'Prompt:'.$this->_prompt.'<br>'; |
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| 204 | $length = mb_strlen($this->_prompt); |
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| 205 | if (mb_substr($this->_motd, -$length) == $this->_prompt) { |
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| 206 | //echo "Found Prompt<br>"; |
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| 207 | $this->_motd = mb_substr($this->_motd, 0, -$length); |
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| 208 | } |
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| 209 | //echo "MOTD:".$this->_motd . "<br>"; |
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| 210 | echo 'Prompt:'.$this->_prompt.'<br>'; |
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| 211 | /* $this->_stream = ssh2_exec($this->_ssh, "#"); |
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| 212 | stream_set_blocking($this->_stream, TRUE); |
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| 213 | $this->_response = stream_get_contents($this->_stream); |
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| 214 | $this->_data = $this->_response; |
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| 215 | stream_set_blocking($this->_stream, FALSE); |
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| 216 | var_dump($this->_response); |
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| 217 | */ |
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| 218 | } |
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| 219 | |||
| 220 | /** |
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| 221 | * @param string $cmd |
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| 222 | * @return string |
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| 223 | */ |
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| 224 | public function exec($cmd) |
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| 225 | { |
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| 226 | if ($this->autoconnect === true && $this->connected === false) { |
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| 227 | $this->connect(); |
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| 228 | } |
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| 229 | if (mb_substr($cmd, -1) != "\n") { |
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| 230 | //error_log("Adding NEWLINE Character To SSH2 Command $cmd", __LINE__, __FILE__); |
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| 231 | $cmd .= "\n"; |
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| 232 | } |
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| 233 | $this->_data = false; |
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| 234 | fwrite($this->_stream, $cmd); |
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| 235 | $this->_response = trim($this->read($this->_prompt)); |
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| 236 | $length = mb_strlen($this->_prompt); |
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| 237 | if (mb_substr($this->_response, -$length) == $this->_prompt) { |
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| 238 | //echo "Found Prompt<br>"; |
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| 239 | $this->_response = mb_substr($this->_response, 0, -$length); |
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| 240 | } |
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| 241 | $this->_data = $this->_response; |
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| 242 | //stream_set_blocking($this->_stream, FALSE); |
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| 243 | //if (mb_strpos($this->_data, '% Invalid input detected') !== FALSE) $this->_data = FALSE; |
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| 244 | return $this->_data; |
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| 245 | } |
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| 246 | |||
| 247 | /** |
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| 248 | * @return string |
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| 249 | */ |
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| 250 | public function get_response() |
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| 251 | { |
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| 252 | return $this->_response; |
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| 253 | } |
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| 254 | |||
| 255 | /** |
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| 256 | * |
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| 257 | */ |
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| 258 | public function disconnect() |
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| 259 | { |
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| 260 | //ssh2_exec($this->_ssh, 'quit'); |
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| 261 | $this->connected = false; |
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| 262 | } |
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| 263 | |||
| 264 | /** |
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| 265 | * |
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| 266 | */ |
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| 267 | public function __destruct() |
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| 271 | } |
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| 272 | } |
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| 273 | |||
| 274 | /** |
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| 275 | * @param $int |
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| 276 | * @return string |
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| 277 | */ |
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| 278 | public function show_int_config($int) |
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| 279 | { |
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| 280 | // Enabled Only |
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| 281 | //if (mb_strpos($this->_prompt, '#') === FALSE) |
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| 282 | // die('Error: User must be enabled to use show_int_config()'.PHP_EOL); |
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| 283 | $this->exec('show run int '.$int); |
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| 284 | return $this->show_int_config_parser(); |
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| 285 | } |
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| 286 | |||
| 287 | /** |
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| 288 | * @return string |
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| 289 | */ |
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| 290 | public function show_int_config_parser() |
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| 291 | { |
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| 292 | $this->_data = explode("\r\n", $this->_data); |
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| 293 | for ($i = 0; $i < 5; $i++) { |
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| 294 | array_shift($this->_data); |
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| 295 | } |
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| 296 | for ($i = 0; $i < 2; $i++) { |
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| 297 | array_pop($this->_data); |
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| 298 | } |
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| 299 | $this->_data = implode("\n", $this->_data); |
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| 300 | return $this->_data; |
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| 301 | } |
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| 302 | |||
| 303 | /** |
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| 304 | * @return array |
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| 305 | */ |
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| 306 | public function show_int_status() |
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| 307 | { |
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| 308 | $result = []; |
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| 309 | $this->exec('show int status'); |
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| 310 | $this->_data = explode("\r\n", $this->_data); |
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| 311 | for ($i = 0; $i < 2; $i++) { |
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| 312 | array_shift($this->_data); |
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| 313 | } |
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| 314 | array_pop($this->_data); |
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| 315 | $pos = mb_strpos($this->_data[0], 'Status'); |
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| 316 | foreach ($this->_data as $entry) { |
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| 317 | $temp = trim($entry); |
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| 318 | if (mb_strlen($temp) > 1 && $temp[2] != 'r' && $temp[0] != '-') { |
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| 319 | $entry = []; |
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| 320 | $entry['interface'] = mb_substr($temp, 0, mb_strpos($temp, ' ')); |
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| 321 | $entry['description'] = trim(mb_substr($temp, mb_strpos($temp, ' ') + 1, $pos - mb_strlen($entry['interface']) - 1)); |
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| 322 | $temp = mb_substr($temp, $pos); |
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| 323 | /** @noinspection PrintfScanfArgumentsInspection */ |
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| 324 | $temp = sscanf($temp, '%s %s %s %s %s %s'); |
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| 325 | $entry['status'] = $temp[0]; |
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| 326 | $entry['vlan'] = $temp[1]; |
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| 327 | $entry['duplex'] = $temp[2]; |
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| 328 | $entry['speed'] = $temp[3]; |
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| 329 | $entry['type'] = trim($temp[4].' '.$temp[5]); |
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| 330 | $result[] = $entry; |
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| 331 | } // if |
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| 332 | } // foreach |
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| 333 | $this->_data = $result; |
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| 334 | return $this->_data; |
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| 335 | } |
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| 336 | |||
| 337 | /** |
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| 338 | * @return array |
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| 339 | */ |
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| 340 | public function show_log() |
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| 341 | { |
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| 342 | // Enabled Only |
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| 343 | if (mb_strpos($this->_prompt, '#') === false) { |
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| 344 | die('Error: User must be enabled to use show_log()'.PHP_EOL); |
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| 345 | } |
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| 346 | $result = []; |
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| 347 | $this->exec('sh log | inc %'); |
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| 348 | $this->_data = explode("\r\n", $this->_data); |
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| 349 | array_shift($this->_data); |
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| 350 | array_pop($this->_data); |
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| 351 | foreach ($this->_data as $entry) { |
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| 352 | $temp = trim($entry); |
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| 353 | $entry = []; |
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| 354 | $entry['timestamp'] = mb_substr($temp, 0, mb_strpos($temp, '%') - 2); |
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| 355 | if ($entry['timestamp'][0] == '.' || $entry['timestamp'][0] == '*') { |
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| 356 | $entry['timestamp'] = mb_substr($entry['timestamp'], 1); |
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| 357 | } |
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| 358 | $temp = mb_substr($temp, mb_strpos($temp, '%') + 1); |
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| 359 | $entry['type'] = mb_substr($temp, 0, mb_strpos($temp, ':')); |
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| 360 | $temp = mb_substr($temp, mb_strpos($temp, ':') + 2); |
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| 361 | $entry['message'] = $temp; |
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| 362 | $result[] = $entry; |
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| 363 | } // foreach |
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| 364 | $this->_data = $result; |
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| 365 | return $this->_data; |
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| 366 | } |
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| 367 | |||
| 368 | /** |
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| 369 | * @param $int |
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| 370 | * @return array |
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| 371 | */ |
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| 372 | public function show_int($int) |
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| 373 | { |
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| 374 | $result = []; |
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| 375 | $this->exec('show int '.$int); |
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| 376 | $this->_data = explode("\r\n", $this->_data); |
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| 377 | foreach ($this->_data as $entry) { |
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| 378 | $entry = trim($entry); |
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| 379 | if (mb_strpos($entry, 'line protocol') !== false) { |
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| 380 | $result['interface'] = mb_substr($entry, 0, mb_strpos($entry, ' ')); |
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| 381 | if (mb_strpos($entry, 'administratively') !== false) { |
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| 382 | $result['status'] = 'disabled'; |
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| 383 | } elseif (mb_substr($entry, mb_strpos($entry, 'line protocol') + 17, 2) == 'up') { |
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| 384 | $result['status'] = 'connected'; |
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| 385 | } else { |
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| 386 | $result['status'] = 'notconnect'; |
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| 387 | } // if .. else |
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| 388 | } elseif (mb_strpos($entry, 'Description: ') !== false) { |
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| 389 | $entry = explode(':', $entry); |
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| 390 | $result['description'] = trim($entry[1]); |
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| 391 | } elseif (mb_strpos($entry, 'MTU') !== false) { |
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| 392 | $entry = explode(',', $entry); |
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| 393 | $entry[0] = trim($entry[0]); |
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| 394 | $entry[0] = explode(' ', $entry[0]); |
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| 395 | $result['mtu'] = $entry[0][1]; |
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| 396 | $entry[1] = trim($entry[1]); |
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| 397 | $entry[1] = explode(' ', $entry[1]); |
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| 398 | $result['bandwidth'] = $entry[1][1]; |
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| 399 | $entry[2] = trim($entry[2]); |
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| 400 | $entry[2] = explode(' ', $entry[2]); |
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| 401 | $result['dly'] = $entry[2][1]; |
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| 402 | } elseif (mb_strpos($entry, 'duplex') !== false) { |
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| 403 | $entry = explode(',', $entry); |
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| 404 | $entry[0] = trim($entry[0]); |
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| 405 | $entry[0] = explode(' ', $entry[0]); |
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| 406 | $entry[0][0] = explode('-', $entry[0][0]); |
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| 407 | $result['duplex'] = strtolower($entry[0][0][0]); |
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| 408 | $entry[1] = trim($entry[1]); |
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| 409 | if (mb_strpos($entry[1], 'Auto') !== false) { |
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| 410 | $result['speed'] = 'auto'; |
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| 411 | } else { |
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| 412 | $result['speed'] = (int) $entry[1]; |
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| 413 | } // if .. else |
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| 414 | $entry[2] = rtrim($entry[2]); |
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| 415 | $result['type'] = mb_substr($entry[2], mb_strrpos($entry[2], ' ') + 1); |
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| 416 | } elseif (mb_strpos($entry, 'input rate') !== false) { |
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| 417 | $entry = explode(',', $entry); |
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| 418 | $result['in_rate'] = mb_substr($entry[0], mb_strpos($entry[0], 'rate') + 5, mb_strrpos($entry[0], ' ') - (mb_strpos($entry[0], 'rate') + 5)); |
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| 419 | $entry = trim($entry[1]); |
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| 420 | $entry = explode(' ', $entry); |
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| 421 | $result['in_packet_rate'] = $entry[0]; |
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| 422 | } elseif (mb_strpos($entry, 'output rate') !== false) { |
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| 423 | $entry = explode(',', $entry); |
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| 424 | $result['out_rate'] = mb_substr($entry[0], mb_strpos($entry[0], 'rate') + 5, mb_strrpos($entry[0], ' ') - (mb_strpos($entry[0], 'rate') + 5)); |
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| 425 | $entry = trim($entry[1]); |
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| 426 | $entry = explode(' ', $entry); |
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| 427 | $result['out_packet_rate'] = $entry[0]; |
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| 428 | } elseif (mb_strpos($entry, 'packets input') !== false) { |
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| 429 | $entry = explode(',', $entry); |
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| 430 | $entry[0] = trim($entry[0]); |
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| 431 | $entry[0] = explode(' ', $entry[0]); |
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| 432 | $result['in_packet'] = $entry[0][0]; |
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| 433 | $entry[1] = trim($entry[1]); |
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| 434 | $entry[1] = explode(' ', $entry[1]); |
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| 435 | $result['in'] = $entry[1][0]; |
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| 436 | if (count($entry) > 2) { |
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| 437 | $entry[2] = trim($entry[2]); |
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| 438 | $entry[2] = explode(' ', $entry[2]); |
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| 439 | $result['no_buffer'] = $entry[2][0]; |
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| 440 | } // if |
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| 441 | } elseif (mb_strpos($entry, 'Received') !== false) { |
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| 442 | $entry = explode(',', $entry); |
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| 443 | $entry[0] = trim($entry[0]); |
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| 444 | $entry[0] = explode(' ', $entry[0]); |
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| 445 | $result['broadcast'] = $entry[0][1]; |
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| 446 | if (count($entry) > 1) { |
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| 447 | $entry[1] = trim($entry[1]); |
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| 448 | $entry[1] = explode(' ', $entry[1]); |
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| 449 | $result['runt'] = $entry[1][0]; |
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| 450 | $entry[2] = trim($entry[2]); |
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| 451 | $entry[2] = explode(' ', $entry[2]); |
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| 452 | $result['giant'] = $entry[2][0]; |
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| 453 | $entry[3] = trim($entry[3]); |
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| 454 | $entry[3] = explode(' ', $entry[3]); |
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| 455 | $result['throttle'] = $entry[3][0]; |
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| 456 | } // if |
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| 457 | } elseif (mb_strpos($entry, 'CRC') !== false) { |
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| 458 | $entry = explode(',', $entry); |
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| 459 | $entry[0] = trim($entry[0]); |
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| 460 | $entry[0] = explode(' ', $entry[0]); |
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| 461 | $result['in_error'] = $entry[0][0]; |
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| 462 | $entry[1] = trim($entry[1]); |
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| 463 | $entry[1] = explode(' ', $entry[1]); |
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| 464 | $result['crc'] = $entry[1][0]; |
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| 465 | $entry[2] = trim($entry[2]); |
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| 466 | $entry[2] = explode(' ', $entry[2]); |
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| 467 | $result['frame'] = $entry[2][0]; |
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| 468 | $entry[3] = trim($entry[3]); |
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| 469 | $entry[3] = explode(' ', $entry[3]); |
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| 470 | $result['overrun'] = $entry[3][0]; |
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| 471 | $entry[4] = trim($entry[4]); |
||
| 472 | $entry[4] = explode(' ', $entry[4]); |
||
| 473 | $result['ignored'] = $entry[4][0]; |
||
| 474 | } elseif (mb_strpos($entry, 'watchdog') !== false) { |
||
| 475 | $entry = explode(',', $entry); |
||
| 476 | $entry[0] = trim($entry[0]); |
||
| 477 | $entry[0] = explode(' ', $entry[0]); |
||
| 478 | $result['watchdog'] = $entry[0][0]; |
||
| 479 | $entry[1] = trim($entry[1]); |
||
| 480 | $entry[1] = explode(' ', $entry[1]); |
||
| 481 | $result['multicast'] = $entry[1][0]; |
||
| 482 | if (count($entry) > 2) { |
||
| 483 | $entry[2] = trim($entry[2]); |
||
| 484 | $entry[2] = explode(' ', $entry[2]); |
||
| 485 | $result['pause_in'] = $entry[2][0]; |
||
| 486 | } // if |
||
| 487 | } elseif (mb_strpos($entry, 'dribble') !== false) { |
||
| 488 | $entry = trim($entry); |
||
| 489 | $entry = explode(' ', $entry); |
||
| 490 | $result['in_dribble'] = $entry[0]; |
||
| 491 | } elseif (mb_strpos($entry, 'packets output') !== false) { |
||
| 492 | $entry = explode(',', $entry); |
||
| 493 | $entry[0] = trim($entry[0]); |
||
| 494 | $entry[0] = explode(' ', $entry[0]); |
||
| 495 | $result['out_packet'] = $entry[0][0]; |
||
| 496 | $entry[1] = trim($entry[1]); |
||
| 497 | $entry[1] = explode(' ', $entry[1]); |
||
| 498 | $result['out'] = $entry[1][0]; |
||
| 499 | $entry[2] = trim($entry[2]); |
||
| 500 | $entry[2] = explode(' ', $entry[2]); |
||
| 501 | $result['underrun'] = $entry[2][0]; |
||
| 502 | } elseif (mb_strpos($entry, 'output errors') !== false) { |
||
| 503 | $entry = explode(',', $entry); |
||
| 504 | $entry[0] = trim($entry[0]); |
||
| 505 | $entry[0] = explode(' ', $entry[0]); |
||
| 506 | $result['out_error'] = $entry[0][0]; |
||
| 507 | if (count($entry) > 2) { |
||
| 508 | $entry[1] = trim($entry[1]); |
||
| 509 | $entry[1] = explode(' ', $entry[1]); |
||
| 510 | $result['collision'] = $entry[1][0]; |
||
| 511 | $entry[2] = trim($entry[2]); |
||
| 512 | $entry[2] = explode(' ', $entry[2]); |
||
| 513 | $result['reset'] = $entry[2][0]; |
||
| 514 | } else { |
||
| 515 | $entry[1] = trim($entry[1]); |
||
| 516 | $entry[1] = explode(' ', $entry[1]); |
||
| 517 | $result['reset'] = $entry[1][0]; |
||
| 518 | } // if .. else |
||
| 519 | } elseif (mb_strpos($entry, 'babbles') !== false) { |
||
| 520 | $entry = explode(',', $entry); |
||
| 521 | $entry[0] = trim($entry[0]); |
||
| 522 | $entry[0] = explode(' ', $entry[0]); |
||
| 523 | $result['babble'] = $entry[0][0]; |
||
| 524 | $entry[1] = trim($entry[1]); |
||
| 525 | $entry[1] = explode(' ', $entry[1]); |
||
| 526 | $result['late_collision'] = $entry[1][0]; |
||
| 527 | $entry[2] = trim($entry[2]); |
||
| 528 | $entry[2] = explode(' ', $entry[2]); |
||
| 529 | $result['deferred'] = $entry[2][0]; |
||
| 530 | } elseif (mb_strpos($entry, 'lost carrier') !== false) { |
||
| 531 | $entry = explode(',', $entry); |
||
| 532 | $entry[0] = trim($entry[0]); |
||
| 533 | $entry[0] = explode(' ', $entry[0]); |
||
| 534 | $result['lost_carrier'] = $entry[0][0]; |
||
| 535 | $entry[1] = trim($entry[1]); |
||
| 536 | $entry[1] = explode(' ', $entry[1]); |
||
| 537 | $result['no_carrier'] = $entry[1][0]; |
||
| 538 | if (count($entry) > 2) { |
||
| 539 | $entry[2] = trim($entry[2]); |
||
| 540 | $entry[2] = explode(' ', $entry[2]); |
||
| 541 | $result['pause_out'] = $entry[2][0]; |
||
| 542 | } // if |
||
| 543 | } elseif (mb_strpos($entry, 'output buffer failures') !== false) { |
||
| 544 | $entry = explode(',', $entry); |
||
| 545 | $entry[0] = trim($entry[0]); |
||
| 546 | $entry[0] = explode(' ', $entry[0]); |
||
| 547 | $result['out_buffer_fail'] = $entry[0][0]; |
||
| 548 | $entry[1] = trim($entry[1]); |
||
| 549 | $entry[1] = explode(' ', $entry[1]); |
||
| 550 | $result['out_buffer_swap'] = $entry[1][0]; |
||
| 551 | } // if .. elseif |
||
| 552 | } // foreach |
||
| 553 | $this->_data = $result; |
||
| 554 | return $this->_data; |
||
| 555 | } |
||
| 556 | |||
| 557 | /** |
||
| 558 | * @return array |
||
| 559 | */ |
||
| 560 | public function trunk_ports() |
||
| 575 | } |
||
| 576 | |||
| 577 | /** |
||
| 578 | * @return array |
||
| 579 | */ |
||
| 580 | public function vlans() |
||
| 581 | { |
||
| 582 | $result = []; |
||
| 583 | $this->exec('show spanning-tree summary | include ^VLAN'); |
||
| 584 | $this->_data = explode("\r\n", $this->_data); |
||
| 585 | array_shift($this->_data); |
||
| 586 | array_pop($this->_data); |
||
| 587 | if (count($this->_data) > 0) { |
||
| 588 | foreach ($this->_data as $vlan) { |
||
| 589 | $vlan = explode(' ', $vlan); |
||
| 590 | $vlan = mb_substr($vlan[0], 4); |
||
| 591 | $result[] = (int) $vlan; |
||
| 592 | } // foreach |
||
| 593 | } // if |
||
| 594 | $this->_data = $result; |
||
| 595 | return $this->_data; |
||
| 596 | } |
||
| 597 | |||
| 598 | /** |
||
| 599 | * @return array |
||
| 600 | */ |
||
| 601 | public function errdisabled() |
||
| 602 | { |
||
| 603 | $result = []; |
||
| 604 | $this->exec('show int status err'); |
||
| 605 | $this->_data = explode("\r\n", $this->_data); |
||
| 606 | for ($i = 0; $i < 2; $i++) { |
||
| 607 | array_shift($this->_data); |
||
| 608 | } |
||
| 609 | array_pop($this->_data); |
||
| 610 | $pos = mb_strpos($this->_data[0], 'Status'); |
||
| 611 | foreach ($this->_data as $entry) { |
||
| 612 | $temp = trim($entry); |
||
| 613 | if (mb_strlen($temp) > 1 && $temp[2] != 'r') { |
||
| 614 | $entry = []; |
||
| 615 | $entry['interface'] = mb_substr($temp, 0, mb_strpos($temp, ' ')); |
||
| 616 | $entry['description'] = trim(mb_substr($temp, mb_strpos($temp, ' ') + 1, $pos - mb_strlen($entry['interface']) - 1)); |
||
| 617 | $temp = mb_substr($temp, $pos); |
||
| 618 | /** @noinspection PrintfScanfArgumentsInspection */ |
||
| 619 | $temp = sscanf($temp, '%s %s'); |
||
| 620 | $entry['status'] = $temp[0]; |
||
| 621 | $entry['reason'] = $temp[1]; |
||
| 622 | $result[] = $entry; |
||
| 623 | } // if |
||
| 624 | } // foreach |
||
| 625 | $this->_data = $result; |
||
| 626 | return $this->_data; |
||
| 627 | } |
||
| 628 | |||
| 629 | /** |
||
| 630 | * @return array |
||
| 631 | */ |
||
| 632 | public function dhcpsnoop_bindings() |
||
| 633 | { |
||
| 634 | $result = []; |
||
| 635 | $this->exec('sh ip dhcp snoop binding | inc dhcp-snooping'); |
||
| 636 | $this->_data = explode("\r\n", $this->_data); |
||
| 637 | array_shift($this->_data); |
||
| 638 | array_pop($this->_data); |
||
| 639 | foreach ($this->_data as $entry) { |
||
| 640 | /** @noinspection PrintfScanfArgumentsInspection */ |
||
| 641 | $temp = sscanf($entry, '%s %s %s %s %s %s'); |
||
| 642 | $entry = []; |
||
| 643 | $entry['mac_address'] = $temp[0]; |
||
| 644 | $entry['mac_address'] = strtolower(str_replace(':', '', $entry['mac_address'])); |
||
| 645 | $entry['ip_address'] = $temp[1]; |
||
| 646 | $entry['lease'] = $temp[2]; |
||
| 647 | $entry['vlan'] = $temp[4]; |
||
| 648 | $entry['interface'] = $temp[5]; |
||
| 649 | if ($temp[3] == 'dhcp-snooping') { |
||
| 650 | $result[] = $entry; |
||
| 651 | } |
||
| 652 | } |
||
| 653 | $this->_data = $result; |
||
| 654 | return $this->_data; |
||
| 655 | } |
||
| 656 | |||
| 657 | /** |
||
| 658 | * @return array |
||
| 659 | */ |
||
| 660 | public function mac_address_table() |
||
| 661 | { |
||
| 662 | $result = []; |
||
| 663 | $omit = $this->trunk_ports(); |
||
| 664 | $this->exec('show mac address-table | exclude CPU'); |
||
| 665 | $this->_data = str_replace(' ', '', $this->_data); |
||
| 666 | $this->_data = explode("\r\n", $this->_data); |
||
| 667 | for ($i = 0; $i < 6; $i++) { |
||
| 668 | array_shift($this->_data); |
||
| 669 | } |
||
| 670 | for ($i = 0; $i < 2; $i++) { |
||
| 671 | array_pop($this->_data); |
||
| 672 | } |
||
| 673 | foreach ($this->_data as $entry) { |
||
| 674 | /** @noinspection PrintfScanfArgumentsInspection */ |
||
| 675 | $temp = sscanf($entry, '%s %s %s %s'); |
||
| 676 | $entry = []; |
||
| 677 | $entry['mac_address'] = $temp[1]; |
||
| 678 | $entry['interface'] = $temp[3]; |
||
| 679 | if (in_array($entry['interface'], $omit) == false) { |
||
| 680 | $result[] = $entry; |
||
| 681 | } // if |
||
| 682 | } // foreach |
||
| 683 | $this->_data = $result; |
||
| 684 | return $this->_data; |
||
| 685 | } |
||
| 686 | |||
| 687 | /** |
||
| 688 | * @return array |
||
| 689 | */ |
||
| 690 | public function arp_table() |
||
| 691 | { |
||
| 692 | $result = []; |
||
| 693 | $this->exec('show arp | exc Incomplete'); |
||
| 694 | $this->_data = explode("\r\n", $this->_data); |
||
| 695 | for ($i = 0; $i < 2; $i++) { |
||
| 696 | array_shift($this->_data); |
||
| 697 | } |
||
| 698 | array_pop($this->_data); |
||
| 699 | foreach ($this->_data as $entry) { |
||
| 700 | /** @noinspection PrintfScanfArgumentsInspection */ |
||
| 701 | $temp = sscanf($entry, '%s %s %s %s %s %s'); |
||
| 702 | $entry = []; |
||
| 703 | $entry['ip'] = $temp[1]; |
||
| 704 | $entry['mac_address'] = $temp[3]; |
||
| 705 | if ($temp[2] == '-') { |
||
| 706 | $temp[2] = '0'; |
||
| 707 | } |
||
| 708 | $entry['age'] = $temp[2]; |
||
| 709 | $entry['interface'] = $temp[5]; |
||
| 710 | if ($entry['ip'] != 'Address' && $entry['mac_address'] != 'Incomplete') { |
||
| 711 | $result[] = $entry; |
||
| 712 | } // if |
||
| 713 | } // foreach |
||
| 714 | $this->_data = $result; |
||
| 715 | return $this->_data; |
||
| 716 | } |
||
| 717 | |||
| 718 | /** |
||
| 719 | * @return array |
||
| 720 | */ |
||
| 721 | public function ipv6_neighbor_table() |
||
| 722 | { |
||
| 723 | $result = []; |
||
| 724 | $this->exec('show ipv6 neighbors | exc INCMP'); |
||
| 725 | $this->_data = explode("\r\n", $this->_data); |
||
| 726 | for ($i = 0; $i < 2; $i++) { |
||
| 727 | array_shift($this->_data); |
||
| 728 | } |
||
| 729 | for ($i = 0; $i < 2; $i++) { |
||
| 730 | array_pop($this->_data); |
||
| 731 | } |
||
| 732 | foreach ($this->_data as $entry) { |
||
| 733 | /** @noinspection PrintfScanfArgumentsInspection */ |
||
| 734 | $temp = sscanf($entry, '%s %s %s %s %s'); |
||
| 735 | $entry = []; |
||
| 736 | $entry['ipv6'] = $temp[0]; |
||
| 737 | $entry['mac_address'] = $temp[2]; |
||
| 738 | $entry['age'] = $temp[1]; |
||
| 739 | $entry['interface'] = $temp[4]; |
||
| 740 | $result[] = $entry; |
||
| 741 | } // foreach |
||
| 742 | $this->_data = $result; |
||
| 743 | return $this->_data; |
||
| 744 | } |
||
| 745 | |||
| 746 | /** |
||
| 747 | * @return array |
||
| 748 | */ |
||
| 749 | public function ipv6_routers() |
||
| 750 | { |
||
| 751 | $result = []; |
||
| 752 | $this->exec('show ipv6 routers'); |
||
| 753 | $this->_data = explode("\r\n", $this->_data); |
||
| 754 | array_shift($this->_data); |
||
| 755 | array_pop($this->_data); |
||
| 756 | for ($i = 0, $iMax = count($this->_data); $i < $iMax; $i++) { |
||
| 757 | $entry = trim($this->_data[$i]); |
||
| 758 | if (mb_substr($entry, 0, 7) == 'Router ') { |
||
| 759 | /** @noinspection PrintfScanfArgumentsInspection */ |
||
| 760 | $temp = sscanf($entry, '%s %s %s %s'); |
||
| 761 | $entry = []; |
||
| 762 | $entry['router'] = $temp[1]; |
||
| 763 | $entry['interface'] = str_replace(',', '', $temp[3]); |
||
| 764 | /** @noinspection PrintfScanfArgumentsInspection */ |
||
| 765 | $temp = sscanf(trim($this->_data[$i + 4]), '%s %s %s'); |
||
| 766 | $entry['prefix'] = $temp[1]; |
||
| 767 | $i += 5; |
||
| 768 | $result[] = $entry; |
||
| 769 | } // if |
||
| 770 | } // for |
||
| 771 | $this->_data = $result; |
||
| 772 | return $this->_data; |
||
| 773 | } |
||
| 774 | |||
| 775 | /** |
||
| 776 | * @param $config |
||
| 777 | * @return null|boolean |
||
| 778 | */ |
||
| 779 | public function configure($config) |
||
| 780 | { |
||
| 781 | // USE AT OWN RISK: This function will apply configuration statements to a device. |
||
| 782 | // Enabled Only |
||
| 783 | if (mb_strpos($this->_prompt, '#') === false) { |
||
| 784 | die('Error: User must be enabled to use configure()'.PHP_EOL); |
||
| 785 | } |
||
| 786 | $this->_data = explode("\n", $config); |
||
| 787 | $this->_ssh->write("config t\n"); |
||
| 788 | $config_prompt = $this->_ssh->read('/.*[>|#]/', NET_SSH2_READ_REGEX); |
||
| 789 | $config_prompt = str_replace("\r\n", '', trim($config_prompt)); |
||
| 790 | if (mb_strpos($config_prompt, 'config)#') !== false) { |
||
| 791 | foreach ($this->_data as $c) { |
||
| 792 | $this->_ssh->write($c."\n"); |
||
| 793 | } |
||
| 794 | $this->_ssh->write("end\n"); |
||
| 795 | } |
||
| 796 | $result = $this->_ssh->read($this->_prompt); |
||
| 797 | $result = explode("\r\n", $result); |
||
| 798 | if (count($this->_data) == (count($result) - 2)) { |
||
| 799 | return true; |
||
| 800 | } else { |
||
| 801 | die('Error: Switch rejected configuration: '.PHP_EOL.$config."\n"); |
||
| 802 | } |
||
| 803 | } |
||
| 804 | |||
| 805 | /** |
||
| 806 | * @return bool |
||
| 807 | */ |
||
| 808 | public function write_config() |
||
| 815 | } |
||
| 816 | } |
||
| 817 | } |
||
| 818 | |||
| 819 | /** |
||
| 820 | * Class cisco_parser |
||
| 821 | */ |
||
| 822 | class cisco_parser |
||
| 823 | { |
||
| 824 | /** |
||
| 825 | * @param $lines |
||
| 826 | * @param integer $x |
||
| 827 | * @return int |
||
| 828 | */ |
||
| 829 | public function get_space_depth($lines, $x) |
||
| 830 | { |
||
| 831 | if (preg_match('/^(?P<spaces>\s+)*(?P<rest>\S.*)$/', $lines[$x], $matches)) { |
||
| 832 | $cdepth = mb_strlen($matches['spaces']); |
||
| 833 | } else { |
||
| 834 | $cdepth = 0; |
||
| 884 |
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