[382] | 1 | <?php |
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| 2 | |
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| 3 | /*************************************************************************** |
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| 4 | Class.Jabber.PHP v0.4.2 |
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| 5 | (c) 2004 Nathan "Fritzy" Fritz |
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| 6 | http://cjphp.netflint.net *** fritzy@netflint.net |
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| 7 | ***************************************************************************/ |
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| 8 | |
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| 9 | class Jabber |
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| 10 | { |
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| 11 | var $server; |
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| 12 | var $port; |
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| 13 | var $username; |
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| 14 | var $password; |
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| 15 | var $resource; |
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| 16 | var $jid; |
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| 17 | |
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| 18 | var $connection; |
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| 19 | var $delay_disconnect; |
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| 20 | |
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| 21 | var $stream_id; |
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| 22 | var $roster; |
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| 23 | |
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| 24 | var $enable_logging; |
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| 25 | var $log_array; |
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| 26 | var $log_filename; |
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| 27 | var $log_filehandler; |
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| 28 | |
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| 29 | var $iq_sleep_timer; |
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| 30 | var $last_ping_time; |
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| 31 | |
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| 32 | var $packet_queue; |
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| 33 | var $subscription_queue; |
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| 34 | |
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| 35 | var $iq_version_name; |
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| 36 | var $iq_version_os; |
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| 37 | var $iq_version_version; |
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| 38 | |
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| 39 | var $error_codes; |
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| 40 | |
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| 41 | var $connected; |
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| 42 | var $keep_alive_id; |
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| 43 | var $returned_keep_alive; |
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| 44 | var $txnid; |
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| 45 | |
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| 46 | var $CONNECTOR; |
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| 47 | |
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| 48 | |
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| 49 | |
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| 50 | function Jabber() |
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| 51 | { |
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| 52 | $this->port = "5222"; |
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| 53 | |
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| 54 | $this->enable_logging = FALSE; |
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| 55 | $this->log_array = array(); |
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| 56 | $this->log_filename = ''; |
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| 57 | $this->log_filehandler = FALSE; |
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| 58 | |
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| 59 | $this->packet_queue = array(); |
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| 60 | $this->subscription_queue = array(); |
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| 61 | |
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| 62 | $this->iq_sleep_timer = 1; |
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| 63 | $this->delay_disconnect = 1; |
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| 64 | |
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| 65 | $this->returned_keep_alive = TRUE; |
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| 66 | $this->txnid = 0; |
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| 67 | |
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| 68 | $this->iq_version_name = "Class.Jabber.PHP -- http://cjphp.netflint.net -- by Nathan 'Fritzy' Fritz, fritz@netflint.net"; |
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| 69 | $this->iq_version_version = "0.4"; |
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| 70 | $this->iq_version_os = $_SERVER['SERVER_SOFTWARE']; |
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| 71 | |
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| 72 | $this->connection_class = "CJP_StandardConnector"; |
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| 73 | |
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| 74 | $this->error_codes = array(400 => "Bad Request", |
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| 75 | 401 => "Unauthorized", |
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| 76 | 402 => "Payment Required", |
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| 77 | 403 => "Forbidden", |
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| 78 | 404 => "Not Found", |
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| 79 | 405 => "Not Allowed", |
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| 80 | 406 => "Not Acceptable", |
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| 81 | 407 => "Registration Required", |
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| 82 | 408 => "Request Timeout", |
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| 83 | 409 => "Conflict", |
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| 84 | 500 => "Internal Server Error", |
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| 85 | 501 => "Not Implemented", |
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| 86 | 502 => "Remove Server Error", |
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| 87 | 503 => "Service Unavailable", |
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| 88 | 504 => "Remove Server Timeout", |
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| 89 | 510 => "Disconnected"); |
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| 90 | } |
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| 91 | |
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| 92 | |
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| 93 | |
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| 94 | function Connect() |
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| 95 | { |
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| 96 | $this->_create_logfile(); |
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| 97 | |
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| 98 | $this->CONNECTOR = new $this->connection_class; |
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| 99 | |
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| 100 | if ($this->CONNECTOR->OpenSocket($this->server, $this->port)) |
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| 101 | { |
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| 102 | $this->SendPacket("<?xml version='1.0' encoding='UTF-8' ?" . ">\n"); |
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| 103 | $this->SendPacket("<stream:stream to='{$this->server}' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' version='1.0'>\n"); |
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| 104 | |
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[459] | 105 | sleep(1); |
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[382] | 106 | |
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| 107 | if ($this->_check_connected()) |
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| 108 | { |
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| 109 | $this->connected = TRUE; // Nathan Fritz |
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| 110 | return TRUE; |
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| 111 | } |
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| 112 | else |
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| 113 | { |
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| 114 | $this->AddToLog("ERROR: Connect() #1"); |
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| 115 | return FALSE; |
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| 116 | } |
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| 117 | } |
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| 118 | else |
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| 119 | { |
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| 120 | $this->AddToLog("ERROR: Connect() #2"); |
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| 121 | return FALSE; |
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| 122 | } |
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| 123 | } |
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| 124 | |
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| 125 | |
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| 126 | |
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| 127 | function Disconnect() |
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| 128 | { |
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| 129 | if (is_int($this->delay_disconnect)) |
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| 130 | { |
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| 131 | sleep($this->delay_disconnect); |
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| 132 | } |
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| 133 | |
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| 134 | $this->SendPacket("</stream:stream>"); |
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| 135 | $this->CONNECTOR->CloseSocket(); |
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| 136 | |
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| 137 | $this->_close_logfile(); |
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| 138 | $this->PrintLog(); |
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| 139 | } |
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| 140 | |
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| 141 | |
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| 142 | |
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| 143 | function SendAuth() |
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| 144 | { |
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| 145 | $this->auth_id = "auth_" . md5(time() . $_SERVER['REMOTE_ADDR']); |
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| 146 | |
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| 147 | $this->resource = ($this->resource != NULL) ? $this->resource : ("Class.Jabber.PHP " . md5($this->auth_id)); |
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| 148 | $this->jid = "{$this->username}@{$this->server}/{$this->resource}"; |
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| 149 | |
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| 150 | // request available authentication methods |
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| 151 | $payload = "<username>{$this->username}</username>"; |
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| 152 | $packet = $this->SendIq(NULL, 'get', $this->auth_id, "jabber:iq:auth", $payload); |
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| 153 | |
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| 154 | // was a result returned? |
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| 155 | if ($this->GetInfoFromIqType($packet) == 'result' && $this->GetInfoFromIqId($packet) == $this->auth_id) |
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| 156 | { |
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| 157 | // yes, now check for auth method availability in descending order (best to worst) |
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| 158 | |
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| 159 | if (!function_exists("mhash")) |
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| 160 | { |
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| 161 | $this->AddToLog("ATTENTION: SendAuth() - mhash() is not available; screw 0k and digest method, we need to go with plaintext auth"); |
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| 162 | } |
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| 163 | |
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| 164 | // auth_0k |
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| 165 | if (function_exists("mhash") && isset($packet['iq']['#']['query'][0]['#']['sequence'][0]["#"]) && isset($packet['iq']['#']['query'][0]['#']['token'][0]["#"])) |
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| 166 | { |
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| 167 | return $this->_sendauth_0k($packet['iq']['#']['query'][0]['#']['token'][0]["#"], $packet['iq']['#']['query'][0]['#']['sequence'][0]["#"]); |
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| 168 | } |
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| 169 | // digest |
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| 170 | elseif (function_exists("mhash") && isset($packet['iq']['#']['query'][0]['#']['digest'])) |
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| 171 | { |
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| 172 | return $this->_sendauth_digest(); |
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| 173 | } |
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| 174 | // plain text |
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| 175 | elseif ($packet['iq']['#']['query'][0]['#']['password']) |
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| 176 | { |
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| 177 | return $this->_sendauth_plaintext(); |
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| 178 | } |
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| 179 | // dude, you're fucked |
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| 180 | { |
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| 181 | $this->AddToLog("ERROR: SendAuth() #2 - No auth method available!"); |
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| 182 | return FALSE; |
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| 183 | } |
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| 184 | } |
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| 185 | else |
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| 186 | { |
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| 187 | // no result returned |
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| 188 | $this->AddToLog("ERROR: SendAuth() #1"); |
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| 189 | return FALSE; |
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| 190 | } |
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| 191 | } |
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| 192 | |
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| 193 | |
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| 194 | |
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| 195 | function AccountRegistration($reg_email = NULL, $reg_name = NULL) |
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| 196 | { |
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| 197 | $packet = $this->SendIq($this->server, 'get', 'reg_01', 'jabber:iq:register'); |
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| 198 | |
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| 199 | if ($packet) |
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| 200 | { |
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| 201 | $key = $this->GetInfoFromIqKey($packet); // just in case a key was passed back from the server |
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| 202 | unset($packet); |
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| 203 | |
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| 204 | $payload = "<username>{$this->username}</username> |
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| 205 | <password>{$this->password}</password> |
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| 206 | <email>$reg_email</email> |
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| 207 | <name>$reg_name</name>\n"; |
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| 208 | |
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| 209 | $payload .= ($key) ? "<key>$key</key>\n" : ''; |
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| 210 | |
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| 211 | $packet = $this->SendIq($this->server, 'set', "reg_01", "jabber:iq:register", $payload); |
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| 212 | |
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| 213 | if ($this->GetInfoFromIqType($packet) == 'result') |
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| 214 | { |
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| 215 | if (isset($packet['iq']['#']['query'][0]['#']['registered'][0]['#'])) |
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| 216 | { |
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| 217 | $return_code = 1; |
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| 218 | } |
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| 219 | else |
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| 220 | { |
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| 221 | $return_code = 2; |
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| 222 | } |
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| 223 | |
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| 224 | if ($this->resource) |
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| 225 | { |
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| 226 | $this->jid = "{$this->username}@{$this->server}/{$this->resource}"; |
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| 227 | } |
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| 228 | else |
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| 229 | { |
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| 230 | $this->jid = "{$this->username}@{$this->server}"; |
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| 231 | } |
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| 232 | |
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| 233 | } |
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| 234 | elseif ($this->GetInfoFromIqType($packet) == 'error' && isset($packet['iq']['#']['error'][0]['#'])) |
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| 235 | { |
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| 236 | // "conflict" error, i.e. already registered |
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| 237 | if ($packet['iq']['#']['error'][0]['@']['code'] == '409') |
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| 238 | { |
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| 239 | $return_code = 1; |
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| 240 | } |
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| 241 | else |
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| 242 | { |
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| 243 | $return_code = "Error " . $packet['iq']['#']['error'][0]['@']['code'] . ": " . $packet['iq']['#']['error'][0]['#']; |
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| 244 | } |
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| 245 | } |
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| 246 | |
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| 247 | return $return_code; |
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| 248 | |
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| 249 | } |
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| 250 | else |
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| 251 | { |
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| 252 | return 3; |
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| 253 | } |
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| 254 | } |
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| 255 | |
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| 256 | |
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| 257 | |
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| 258 | function SendPacket($xml) |
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| 259 | { |
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| 260 | $xml = trim($xml); |
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| 261 | |
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| 262 | if ($this->CONNECTOR->WriteToSocket($xml)) |
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| 263 | { |
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| 264 | $this->AddToLog("SEND: $xml"); |
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| 265 | return TRUE; |
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| 266 | } |
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| 267 | else |
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| 268 | { |
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| 269 | $this->AddToLog('ERROR: SendPacket() #1'); |
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| 270 | return FALSE; |
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| 271 | } |
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| 272 | } |
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| 273 | |
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| 274 | |
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| 275 | |
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| 276 | function Listen() |
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| 277 | { |
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| 278 | unset($incoming); |
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| 279 | |
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| 280 | while ($line = $this->CONNECTOR->ReadFromSocket(4096)) |
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| 281 | { |
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| 282 | $incoming .= $line; |
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| 283 | } |
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| 284 | |
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| 285 | $incoming = trim($incoming); |
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| 286 | |
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| 287 | if ($incoming != "") |
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| 288 | { |
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| 289 | $this->AddToLog("RECV: $incoming"); |
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| 290 | } |
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| 291 | |
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| 292 | if ($incoming != "") |
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| 293 | { |
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| 294 | $temp = $this->_split_incoming($incoming); |
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| 295 | |
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| 296 | for ($a = 0; $a < count($temp); $a++) |
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| 297 | { |
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| 298 | $this->packet_queue[] = $this->xmlize($temp[$a]); |
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| 299 | } |
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| 300 | } |
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| 301 | |
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| 302 | return TRUE; |
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| 303 | } |
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| 304 | |
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| 305 | |
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| 306 | function StripJID($jid = NULL) |
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| 307 | { |
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| 308 | preg_match("/(.*)\/(.*)/Ui", $jid, $temp); |
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| 309 | return ($temp[1] != "") ? $temp[1] : $jid; |
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| 310 | } |
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| 311 | |
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| 312 | |
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| 313 | function SendMessage($to, $type = "normal", $id = NULL, $content = NULL, $payload = NULL) |
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| 314 | { |
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| 315 | if ($to && is_array($content)) |
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| 316 | { |
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| 317 | if (!$id) |
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| 318 | { |
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| 319 | $id = $type . "_" . time(); |
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| 320 | } |
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| 321 | |
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| 322 | $content = $this->_array_htmlspecialchars($content); |
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| 323 | |
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| 324 | $xml = "<message to='$to' type='$type' id='$id'>\n"; |
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| 325 | |
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| 326 | if ($content['subject']) |
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| 327 | { |
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| 328 | $xml .= "<subject>" . $content['subject'] . "</subject>\n"; |
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| 329 | } |
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| 330 | |
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| 331 | if ($content['thread']) |
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| 332 | { |
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| 333 | $xml .= "<thread>" . $content['thread'] . "</thread>\n"; |
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| 334 | } |
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| 335 | |
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| 336 | $xml .= "<body>" . $content['body'] . "</body>\n"; |
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| 337 | $xml .= $payload; |
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| 338 | $xml .= "</message>\n"; |
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| 339 | |
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| 340 | |
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| 341 | if ($this->SendPacket($xml)) |
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| 342 | { |
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| 343 | return TRUE; |
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| 344 | } |
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| 345 | else |
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| 346 | { |
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| 347 | $this->AddToLog("ERROR: SendMessage() #1"); |
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| 348 | return FALSE; |
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| 349 | } |
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| 350 | } |
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| 351 | else |
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| 352 | { |
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| 353 | $this->AddToLog("ERROR: SendMessage() #2"); |
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| 354 | return FALSE; |
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| 355 | } |
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| 356 | } |
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| 357 | |
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| 358 | |
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| 359 | |
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| 360 | function SendPresence($type = NULL, $to = NULL, $status = NULL, $show = NULL, $priority = NULL) |
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| 361 | { |
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| 362 | $xml = "<presence"; |
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| 363 | $xml .= ($to) ? " to='$to'" : ''; |
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| 364 | $xml .= ($type) ? " type='$type'" : ''; |
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| 365 | $xml .= ($status || $show || $priority) ? ">\n" : " />\n"; |
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| 366 | |
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| 367 | $xml .= ($status) ? " <status>$status</status>\n" : ''; |
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| 368 | $xml .= ($show) ? " <show>$show</show>\n" : ''; |
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| 369 | $xml .= ($priority) ? " <priority>$priority</priority>\n" : ''; |
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| 370 | |
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| 371 | $xml .= ($status || $show || $priority) ? "</presence>\n" : ''; |
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| 372 | |
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| 373 | if ($this->SendPacket($xml)) |
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| 374 | { |
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| 375 | return TRUE; |
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| 376 | } |
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| 377 | else |
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| 378 | { |
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| 379 | $this->AddToLog("ERROR: SendPresence() #1"); |
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| 380 | return FALSE; |
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| 381 | } |
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| 382 | } |
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| 383 | |
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| 384 | function SendError($to, $id = NULL, $error_number, $error_message = NULL) |
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| 385 | { |
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| 386 | $xml = "<iq type='error' to='$to'"; |
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| 387 | $xml .= ($id) ? " id='$id'" : ''; |
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| 388 | $xml .= ">\n"; |
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| 389 | $xml .= " <error code='$error_number'>"; |
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| 390 | $xml .= ($error_message) ? $error_message : $this->error_codes[$error_number]; |
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| 391 | $xml .= "</error>\n"; |
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| 392 | $xml .= "</iq>"; |
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| 393 | |
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| 394 | $this->SendPacket($xml); |
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| 395 | } |
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| 396 | |
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[459] | 397 | function RosterGroups() |
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| 398 | { |
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| 399 | $roster_request_id = "roster_" . time(); |
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| 400 | $incoming_array = $this->SendIq(NULL, 'get', $roster_request_id, "jabber:iq:roster"); |
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| 401 | $groups = array(); |
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[382] | 402 | |
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[459] | 403 | if (is_array($incoming_array)) |
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| 404 | { |
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| 405 | if ($incoming_array['iq']['@']['type'] == 'result' |
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| 406 | && $incoming_array['iq']['@']['id'] == $roster_request_id |
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| 407 | && $incoming_array['iq']['#']['query']['0']['@']['xmlns'] == "jabber:iq:roster") |
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| 408 | { |
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| 409 | $number_of_contacts = count($incoming_array['iq']['#']['query'][0]['#']['item']); |
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| 410 | $this->roster = array(); |
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[382] | 411 | |
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[459] | 412 | for ($a = 0; $a < $number_of_contacts; $a++) |
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| 413 | $groups[] = $incoming_array['iq']['#']['query'][0]['#']['item'][$a]['#']['group'][0]['#']; |
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| 414 | |
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| 415 | return $groups; |
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| 416 | } |
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| 417 | else |
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| 418 | { |
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| 419 | $this->AddToLog("ERROR: RosterGroups() #1"); |
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| 420 | return FALSE; |
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| 421 | } |
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| 422 | } |
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| 423 | else |
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| 424 | { |
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| 425 | $this->AddToLog("ERROR: RosterGroups() #2"); |
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| 426 | return FALSE; |
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| 427 | } |
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| 428 | |
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| 429 | } |
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| 430 | |
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[382] | 431 | function RosterUpdate() |
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| 432 | { |
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| 433 | $roster_request_id = "roster_" . time(); |
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| 434 | |
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| 435 | $incoming_array = $this->SendIq(NULL, 'get', $roster_request_id, "jabber:iq:roster"); |
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| 436 | |
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| 437 | if (is_array($incoming_array)) |
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| 438 | { |
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| 439 | if ($incoming_array['iq']['@']['type'] == 'result' |
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| 440 | && $incoming_array['iq']['@']['id'] == $roster_request_id |
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| 441 | && $incoming_array['iq']['#']['query']['0']['@']['xmlns'] == "jabber:iq:roster") |
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| 442 | { |
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| 443 | $number_of_contacts = count($incoming_array['iq']['#']['query'][0]['#']['item']); |
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| 444 | $this->roster = array(); |
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| 445 | |
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| 446 | for ($a = 0; $a < $number_of_contacts; $a++) |
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| 447 | { |
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| 448 | $this->roster[$a] = array( "jid" => strtolower($incoming_array['iq']['#']['query'][0]['#']['item'][$a]['@']['jid']), |
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| 449 | "name" => $incoming_array['iq']['#']['query'][0]['#']['item'][$a]['@']['name'], |
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| 450 | "subscription" => $incoming_array['iq']['#']['query'][0]['#']['item'][$a]['@']['subscription'], |
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| 451 | "group" => $incoming_array['iq']['#']['query'][0]['#']['item'][$a]['#']['group'][0]['#'] |
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| 452 | ); |
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| 453 | } |
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| 454 | |
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| 455 | return TRUE; |
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| 456 | } |
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| 457 | else |
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| 458 | { |
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| 459 | $this->AddToLog("ERROR: RosterUpdate() #1"); |
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| 460 | return FALSE; |
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| 461 | } |
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| 462 | } |
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| 463 | else |
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| 464 | { |
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| 465 | $this->AddToLog("ERROR: RosterUpdate() #2"); |
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| 466 | return FALSE; |
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| 467 | } |
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| 468 | } |
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| 469 | |
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| 470 | // Mod by ALC; |
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| 471 | function RosterAddUser($jid = NULL, $id = NULL, $name = NULL, $group = NULL) |
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| 472 | { |
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| 473 | $id = ($id) ? $id : "adduser_" . time(); |
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| 474 | |
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| 475 | if ($jid) |
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| 476 | { |
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| 477 | $payload = "<item jid='$jid'"; |
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| 478 | $payload .= ($name) ? " name='" . htmlspecialchars($name) . "'" : ''; |
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| 479 | $payload .= (($group) ? "><group>". htmlspecialchars($group). "</group></item>": "/") . ">"; |
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| 480 | |
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| 481 | $packet = $this->SendIq(NULL, 'set', $id, "jabber:iq:roster", $payload); |
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| 482 | |
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| 483 | if ($this->GetInfoFromIqType($packet) == 'result') |
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| 484 | { |
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| 485 | $this->RosterUpdate(); |
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| 486 | return TRUE; |
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| 487 | } |
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| 488 | else |
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| 489 | { |
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| 490 | $this->AddToLog("ERROR: RosterAddUser() #2"); |
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| 491 | return FALSE; |
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| 492 | } |
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| 493 | } |
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| 494 | else |
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| 495 | { |
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| 496 | $this->AddToLog("ERROR: RosterAddUser() #1"); |
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| 497 | return FALSE; |
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| 498 | } |
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| 499 | } |
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| 500 | |
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| 501 | function RosterRemoveUser($jid = NULL, $id = NULL) |
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| 502 | { |
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| 503 | $id = ($id) ? $id : 'deluser_' . time(); |
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| 504 | |
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| 505 | if ($jid && $id) |
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| 506 | { |
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| 507 | $packet = $this->SendIq(NULL, 'set', $id, "jabber:iq:roster", "<item jid='$jid' subscription='remove'/>"); |
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| 508 | |
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| 509 | if ($this->GetInfoFromIqType($packet) == 'result') |
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| 510 | { |
---|
| 511 | $this->RosterUpdate(); |
---|
| 512 | return TRUE; |
---|
| 513 | } |
---|
| 514 | else |
---|
| 515 | { |
---|
| 516 | $this->AddToLog("ERROR: RosterRemoveUser() #2"); |
---|
| 517 | return FALSE; |
---|
| 518 | } |
---|
| 519 | } |
---|
| 520 | else |
---|
| 521 | { |
---|
| 522 | $this->AddToLog("ERROR: RosterRemoveUser() #1"); |
---|
| 523 | return FALSE; |
---|
| 524 | } |
---|
| 525 | } |
---|
| 526 | |
---|
| 527 | |
---|
| 528 | |
---|
| 529 | function RosterExistsJID($jid = NULL) |
---|
| 530 | { |
---|
| 531 | if ($jid) |
---|
| 532 | { |
---|
| 533 | if ($this->roster) |
---|
| 534 | { |
---|
| 535 | for ($a = 0; $a < count($this->roster); $a++) |
---|
| 536 | { |
---|
| 537 | if ($this->roster[$a]['jid'] == strtolower($jid)) |
---|
| 538 | { |
---|
| 539 | return $a; |
---|
| 540 | } |
---|
| 541 | } |
---|
| 542 | } |
---|
| 543 | else |
---|
| 544 | { |
---|
| 545 | $this->AddToLog("ERROR: RosterExistsJID() #2"); |
---|
| 546 | return FALSE; |
---|
| 547 | } |
---|
| 548 | } |
---|
| 549 | else |
---|
| 550 | { |
---|
| 551 | $this->AddToLog("ERROR: RosterExistsJID() #1"); |
---|
| 552 | return FALSE; |
---|
| 553 | } |
---|
| 554 | } |
---|
| 555 | |
---|
| 556 | |
---|
| 557 | |
---|
| 558 | function GetFirstFromQueue() |
---|
| 559 | { |
---|
| 560 | return array_shift($this->packet_queue); |
---|
| 561 | } |
---|
| 562 | |
---|
| 563 | |
---|
| 564 | |
---|
| 565 | function GetFromQueueById($packet_type, $id) |
---|
| 566 | { |
---|
| 567 | $found_message = FALSE; |
---|
| 568 | |
---|
| 569 | foreach ($this->packet_queue as $key => $value) |
---|
| 570 | { |
---|
| 571 | if ($value[$packet_type]['@']['id'] == $id) |
---|
| 572 | { |
---|
| 573 | $found_message = $value; |
---|
| 574 | unset($this->packet_queue[$key]); |
---|
| 575 | |
---|
| 576 | break; |
---|
| 577 | } |
---|
| 578 | } |
---|
| 579 | |
---|
| 580 | return (is_array($found_message)) ? $found_message : FALSE; |
---|
| 581 | } |
---|
| 582 | |
---|
| 583 | |
---|
| 584 | |
---|
| 585 | function CallHandler($packet = NULL) |
---|
| 586 | { |
---|
| 587 | $packet_type = $this->_get_packet_type($packet); |
---|
| 588 | |
---|
| 589 | if ($packet_type == "message") |
---|
| 590 | { |
---|
| 591 | $type = $packet['message']['@']['type']; |
---|
| 592 | $type = ($type != "") ? $type : "normal"; |
---|
| 593 | $funcmeth = "Handler_message_$type"; |
---|
| 594 | } |
---|
| 595 | elseif ($packet_type == "iq") |
---|
| 596 | { |
---|
| 597 | $namespace = $packet['iq']['#']['query'][0]['@']['xmlns']; |
---|
| 598 | $namespace = str_replace(":", "_", $namespace); |
---|
| 599 | $funcmeth = "Handler_iq_$namespace"; |
---|
| 600 | } |
---|
| 601 | elseif ($packet_type == "presence") |
---|
| 602 | { |
---|
| 603 | $type = $packet['presence']['@']['type']; |
---|
| 604 | $type = ($type != "") ? $type : "available"; |
---|
| 605 | $funcmeth = "Handler_presence_$type"; |
---|
| 606 | } |
---|
| 607 | |
---|
| 608 | |
---|
| 609 | if ($funcmeth != '') |
---|
| 610 | { |
---|
| 611 | if (function_exists($funcmeth)) |
---|
| 612 | { |
---|
| 613 | call_user_func($funcmeth, $packet); |
---|
| 614 | } |
---|
| 615 | elseif (method_exists($this, $funcmeth)) |
---|
| 616 | { |
---|
| 617 | call_user_func(array(&$this, $funcmeth), $packet); |
---|
| 618 | } |
---|
| 619 | else |
---|
| 620 | { |
---|
| 621 | $this->Handler_NOT_IMPLEMENTED($packet); |
---|
| 622 | $this->AddToLog("ERROR: CallHandler() #1 - neither method nor function $funcmeth() available"); |
---|
| 623 | } |
---|
| 624 | } |
---|
| 625 | } |
---|
| 626 | |
---|
| 627 | |
---|
| 628 | |
---|
| 629 | function CruiseControl($seconds = -1) |
---|
| 630 | { |
---|
| 631 | $count = 0; |
---|
| 632 | |
---|
| 633 | while ($count != $seconds) |
---|
| 634 | { |
---|
| 635 | $this->Listen(); |
---|
| 636 | |
---|
| 637 | do { |
---|
| 638 | $packet = $this->GetFirstFromQueue(); |
---|
| 639 | |
---|
| 640 | if ($packet) { |
---|
| 641 | $this->CallHandler($packet); |
---|
| 642 | } |
---|
| 643 | |
---|
| 644 | } while (count($this->packet_queue) > 1); |
---|
| 645 | |
---|
| 646 | $count += 0.25; |
---|
| 647 | usleep(250000); |
---|
| 648 | |
---|
| 649 | if ($this->last_ping_time + 180 < time()) |
---|
| 650 | { |
---|
| 651 | // Modified by Nathan Fritz |
---|
| 652 | if ($this->returned_keep_alive == FALSE) |
---|
| 653 | { |
---|
| 654 | $this->connected = FALSE; |
---|
| 655 | $this->AddToLog('EVENT: Disconnected'); |
---|
| 656 | } |
---|
| 657 | if ($this->returned_keep_alive == TRUE) |
---|
| 658 | { |
---|
| 659 | $this->connected = TRUE; |
---|
| 660 | } |
---|
| 661 | |
---|
| 662 | $this->returned_keep_alive = FALSE; |
---|
| 663 | $this->keep_alive_id = 'keep_alive_' . time(); |
---|
| 664 | //$this->SendPacket("<iq id='{$this->keep_alive_id}'/>", 'CruiseControl'); |
---|
| 665 | $this->SendPacket("<iq type='get' from='" . $this->username . "@" . $this->server . "/" . $this->resource . "' to='" . $this->server . "' id='" . $this->keep_alive_id . "'><query xmlns='jabber:iq:time' /></iq>"); |
---|
| 666 | // ** |
---|
| 667 | |
---|
| 668 | $this->last_ping_time = time(); |
---|
| 669 | } |
---|
| 670 | } |
---|
| 671 | |
---|
| 672 | return TRUE; |
---|
| 673 | } |
---|
| 674 | |
---|
| 675 | |
---|
| 676 | |
---|
| 677 | function SubscriptionAcceptRequest($to = NULL) |
---|
| 678 | { |
---|
| 679 | return ($to) ? $this->SendPresence("subscribed", $to) : FALSE; |
---|
| 680 | } |
---|
| 681 | |
---|
| 682 | |
---|
| 683 | |
---|
| 684 | function SubscriptionDenyRequest($to = NULL) |
---|
| 685 | { |
---|
| 686 | return ($to) ? $this->SendPresence("unsubscribed", $to) : FALSE; |
---|
| 687 | } |
---|
| 688 | |
---|
| 689 | |
---|
| 690 | |
---|
| 691 | function Subscribe($to = NULL) |
---|
| 692 | { |
---|
| 693 | return ($to) ? $this->SendPresence("subscribe", $to) : FALSE; |
---|
| 694 | } |
---|
| 695 | |
---|
| 696 | |
---|
| 697 | |
---|
| 698 | function Unsubscribe($to = NULL) |
---|
| 699 | { |
---|
| 700 | return ($to) ? $this->SendPresence("unsubscribe", $to) : FALSE; |
---|
| 701 | } |
---|
| 702 | |
---|
| 703 | |
---|
| 704 | |
---|
| 705 | function SendIq($to = NULL, $type = 'get', $id = NULL, $xmlns = NULL, $payload = NULL, $from = NULL) |
---|
| 706 | { |
---|
| 707 | if (!preg_match("/^(get|set|result|error)$/", $type)) |
---|
| 708 | { |
---|
| 709 | unset($type); |
---|
| 710 | |
---|
| 711 | $this->AddToLog("ERROR: SendIq() #2 - type must be 'get', 'set', 'result' or 'error'"); |
---|
| 712 | return FALSE; |
---|
| 713 | } |
---|
| 714 | elseif ($id && $xmlns) |
---|
| 715 | { |
---|
| 716 | $xml = "<iq type='$type' id='$id'"; |
---|
| 717 | $xml .= ($to) ? " to='" . htmlspecialchars($to) . "'" : ''; |
---|
| 718 | $xml .= ($from) ? " from='$from'" : ''; |
---|
| 719 | $xml .= "> |
---|
| 720 | <query xmlns='$xmlns'> |
---|
| 721 | $payload |
---|
| 722 | </query> |
---|
| 723 | </iq>"; |
---|
| 724 | |
---|
| 725 | $this->SendPacket($xml); |
---|
| 726 | sleep($this->iq_sleep_timer); |
---|
| 727 | $this->Listen(); |
---|
| 728 | |
---|
| 729 | return (preg_match("/^(get|set)$/", $type)) ? $this->GetFromQueueById("iq", $id) : TRUE; |
---|
| 730 | } |
---|
| 731 | else |
---|
| 732 | { |
---|
| 733 | $this->AddToLog("ERROR: SendIq() #1 - to, id and xmlns are mandatory"); |
---|
| 734 | return FALSE; |
---|
| 735 | } |
---|
| 736 | } |
---|
| 737 | |
---|
| 738 | |
---|
| 739 | |
---|
| 740 | // get the transport registration fields |
---|
| 741 | // method written by Steve Blinch, http://www.blitzaffe.com |
---|
| 742 | function TransportRegistrationDetails($transport) |
---|
| 743 | { |
---|
| 744 | $this->txnid++; |
---|
| 745 | $packet = $this->SendIq($transport, 'get', "reg_{$this->txnid}", "jabber:iq:register", NULL, $this->jid); |
---|
| 746 | |
---|
| 747 | if ($packet) |
---|
| 748 | { |
---|
| 749 | $res = array(); |
---|
| 750 | |
---|
| 751 | foreach ($packet['iq']['#']['query'][0]['#'] as $element => $data) |
---|
| 752 | { |
---|
| 753 | if ($element != 'instructions' && $element != 'key') |
---|
| 754 | { |
---|
| 755 | $res[] = $element; |
---|
| 756 | } |
---|
| 757 | } |
---|
| 758 | |
---|
| 759 | return $res; |
---|
| 760 | } |
---|
| 761 | else |
---|
| 762 | { |
---|
| 763 | return 3; |
---|
| 764 | } |
---|
| 765 | } |
---|
| 766 | |
---|
| 767 | |
---|
| 768 | |
---|
| 769 | // register with the transport |
---|
| 770 | // method written by Steve Blinch, http://www.blitzaffe.com |
---|
| 771 | function TransportRegistration($transport, $details) |
---|
| 772 | { |
---|
| 773 | $this->txnid++; |
---|
| 774 | $packet = $this->SendIq($transport, 'get', "reg_{$this->txnid}", "jabber:iq:register", NULL, $this->jid); |
---|
| 775 | |
---|
| 776 | if ($packet) |
---|
| 777 | { |
---|
| 778 | $key = $this->GetInfoFromIqKey($packet); // just in case a key was passed back from the server |
---|
| 779 | unset($packet); |
---|
| 780 | |
---|
| 781 | $payload = ($key) ? "<key>$key</key>\n" : ''; |
---|
| 782 | foreach ($details as $element => $value) |
---|
| 783 | { |
---|
| 784 | $payload .= "<$element>$value</$element>\n"; |
---|
| 785 | } |
---|
| 786 | |
---|
| 787 | $packet = $this->SendIq($transport, 'set', "reg_{$this->txnid}", "jabber:iq:register", $payload); |
---|
| 788 | |
---|
| 789 | if ($this->GetInfoFromIqType($packet) == 'result') |
---|
| 790 | { |
---|
| 791 | if (isset($packet['iq']['#']['query'][0]['#']['registered'][0]['#'])) |
---|
| 792 | { |
---|
| 793 | $return_code = 1; |
---|
| 794 | } |
---|
| 795 | else |
---|
| 796 | { |
---|
| 797 | $return_code = 2; |
---|
| 798 | } |
---|
| 799 | } |
---|
| 800 | elseif ($this->GetInfoFromIqType($packet) == 'error') |
---|
| 801 | { |
---|
| 802 | if (isset($packet['iq']['#']['error'][0]['#'])) |
---|
| 803 | { |
---|
| 804 | $return_code = "Error " . $packet['iq']['#']['error'][0]['@']['code'] . ": " . $packet['iq']['#']['error'][0]['#']; |
---|
| 805 | $this->AddToLog('ERROR: TransportRegistration()'); |
---|
| 806 | } |
---|
| 807 | } |
---|
| 808 | |
---|
| 809 | return $return_code; |
---|
| 810 | } |
---|
| 811 | else |
---|
| 812 | { |
---|
| 813 | return 3; |
---|
| 814 | } |
---|
| 815 | } |
---|
| 816 | |
---|
| 817 | |
---|
| 818 | |
---|
| 819 | function GetvCard($jid = NULL, $id = NULL) |
---|
| 820 | { |
---|
| 821 | if (!$id) |
---|
| 822 | { |
---|
| 823 | $id = "vCard_" . md5(time() . $_SERVER['REMOTE_ADDR']); |
---|
| 824 | } |
---|
| 825 | |
---|
| 826 | if ($jid) |
---|
| 827 | { |
---|
| 828 | $xml = "<iq type='get' to='$jid' id='$id'> |
---|
| 829 | <vCard xmlns='vcard-temp'/> |
---|
| 830 | </iq>"; |
---|
| 831 | |
---|
| 832 | $this->SendPacket($xml); |
---|
| 833 | sleep($this->iq_sleep_timer); |
---|
| 834 | $this->Listen(); |
---|
| 835 | |
---|
| 836 | return $this->GetFromQueueById("iq", $id); |
---|
| 837 | } |
---|
| 838 | else |
---|
| 839 | { |
---|
| 840 | $this->AddToLog("ERROR: GetvCard() #1 - to and id are mandatory"); |
---|
| 841 | return FALSE; |
---|
| 842 | } |
---|
| 843 | } |
---|
| 844 | |
---|
| 845 | |
---|
| 846 | |
---|
| 847 | function PrintLog() |
---|
| 848 | { |
---|
| 849 | if ($this->enable_logging) |
---|
| 850 | { |
---|
| 851 | if ($this->log_filehandler) |
---|
| 852 | { |
---|
| 853 | echo "<h2>Logging enabled, logged events have been written to the file {$this->log_filename}.</h2>\n"; |
---|
| 854 | } |
---|
| 855 | else |
---|
| 856 | { |
---|
| 857 | echo "<h2>Logging enabled, logged events below:</h2>\n"; |
---|
| 858 | echo "<pre>\n"; |
---|
| 859 | echo (count($this->log_array) > 0) ? implode("\n\n\n", $this->log_array) : "No logged events."; |
---|
| 860 | echo "</pre>\n"; |
---|
| 861 | } |
---|
| 862 | } |
---|
| 863 | } |
---|
| 864 | |
---|
| 865 | |
---|
| 866 | |
---|
| 867 | // ====================================================================== |
---|
| 868 | // private methods |
---|
| 869 | // ====================================================================== |
---|
| 870 | |
---|
| 871 | |
---|
| 872 | |
---|
| 873 | function _sendauth_0k($zerok_token, $zerok_sequence) |
---|
| 874 | { |
---|
| 875 | // initial hash of password |
---|
| 876 | $zerok_hash = mhash(MHASH_SHA1, $this->password); |
---|
| 877 | $zerok_hash = bin2hex($zerok_hash); |
---|
| 878 | |
---|
| 879 | // sequence 0: hash of hashed-password and token |
---|
| 880 | $zerok_hash = mhash(MHASH_SHA1, $zerok_hash . $zerok_token); |
---|
| 881 | $zerok_hash = bin2hex($zerok_hash); |
---|
| 882 | |
---|
| 883 | // repeat as often as needed |
---|
| 884 | for ($a = 0; $a < $zerok_sequence; $a++) |
---|
| 885 | { |
---|
| 886 | $zerok_hash = mhash(MHASH_SHA1, $zerok_hash); |
---|
| 887 | $zerok_hash = bin2hex($zerok_hash); |
---|
| 888 | } |
---|
| 889 | |
---|
| 890 | $payload = "<username>{$this->username}</username> |
---|
| 891 | <hash>$zerok_hash</hash> |
---|
| 892 | <resource>{$this->resource}</resource>"; |
---|
| 893 | |
---|
| 894 | $packet = $this->SendIq(NULL, 'set', $this->auth_id, "jabber:iq:auth", $payload); |
---|
| 895 | |
---|
| 896 | // was a result returned? |
---|
| 897 | if ($this->GetInfoFromIqType($packet) == 'result' && $this->GetInfoFromIqId($packet) == $this->auth_id) |
---|
| 898 | { |
---|
| 899 | return TRUE; |
---|
| 900 | } |
---|
| 901 | else |
---|
| 902 | { |
---|
| 903 | $this->AddToLog("ERROR: _sendauth_0k() #1"); |
---|
| 904 | return FALSE; |
---|
| 905 | } |
---|
| 906 | } |
---|
| 907 | |
---|
| 908 | |
---|
| 909 | |
---|
| 910 | function _sendauth_digest() |
---|
| 911 | { |
---|
| 912 | $payload = "<username>{$this->username}</username> |
---|
| 913 | <resource>{$this->resource}</resource> |
---|
| 914 | <digest>" . bin2hex(mhash(MHASH_SHA1, $this->stream_id . $this->password)) . "</digest>"; |
---|
| 915 | |
---|
| 916 | $packet = $this->SendIq(NULL, 'set', $this->auth_id, "jabber:iq:auth", $payload); |
---|
| 917 | |
---|
| 918 | // was a result returned? |
---|
| 919 | if ($this->GetInfoFromIqType($packet) == 'result' && $this->GetInfoFromIqId($packet) == $this->auth_id) |
---|
| 920 | { |
---|
| 921 | return TRUE; |
---|
| 922 | } |
---|
| 923 | else |
---|
| 924 | { |
---|
| 925 | $this->AddToLog("ERROR: _sendauth_digest() #1"); |
---|
| 926 | return FALSE; |
---|
| 927 | } |
---|
| 928 | } |
---|
| 929 | |
---|
| 930 | |
---|
| 931 | |
---|
| 932 | function _sendauth_plaintext() |
---|
| 933 | { |
---|
| 934 | $payload = "<username>{$this->username}</username> |
---|
| 935 | <password>{$this->password}</password> |
---|
| 936 | <resource>{$this->resource}</resource>"; |
---|
| 937 | |
---|
| 938 | $packet = $this->SendIq(NULL, 'set', $this->auth_id, "jabber:iq:auth", $payload); |
---|
| 939 | |
---|
| 940 | // was a result returned? |
---|
| 941 | if ($this->GetInfoFromIqType($packet) == 'result' && $this->GetInfoFromIqId($packet) == $this->auth_id) |
---|
| 942 | { |
---|
| 943 | return TRUE; |
---|
| 944 | } |
---|
| 945 | else |
---|
| 946 | { |
---|
| 947 | $this->AddToLog("ERROR: _sendauth_plaintext() #1"); |
---|
| 948 | return FALSE; |
---|
| 949 | } |
---|
| 950 | } |
---|
| 951 | |
---|
| 952 | |
---|
| 953 | |
---|
| 954 | function _listen_incoming() |
---|
| 955 | { |
---|
| 956 | unset($incoming); |
---|
| 957 | |
---|
| 958 | while ($line = $this->CONNECTOR->ReadFromSocket(4096)) |
---|
| 959 | { |
---|
| 960 | $incoming .= $line; |
---|
| 961 | } |
---|
| 962 | |
---|
| 963 | $incoming = trim($incoming); |
---|
| 964 | |
---|
| 965 | if ($incoming != "") |
---|
| 966 | { |
---|
| 967 | $this->AddToLog("RECV: $incoming"); |
---|
| 968 | } |
---|
| 969 | |
---|
| 970 | return $this->xmlize($incoming); |
---|
| 971 | } |
---|
| 972 | |
---|
| 973 | |
---|
| 974 | |
---|
| 975 | function _check_connected() |
---|
| 976 | { |
---|
| 977 | $incoming_array = $this->_listen_incoming(); |
---|
| 978 | |
---|
| 979 | if (is_array($incoming_array)) |
---|
| 980 | { |
---|
| 981 | if ($incoming_array["stream:stream"]['@']['from'] == $this->server |
---|
| 982 | && $incoming_array["stream:stream"]['@']['xmlns'] == "jabber:client" |
---|
| 983 | && $incoming_array["stream:stream"]['@']["xmlns:stream"] == "http://etherx.jabber.org/streams") |
---|
| 984 | { |
---|
| 985 | $this->stream_id = $incoming_array["stream:stream"]['@']['id']; |
---|
| 986 | |
---|
| 987 | if ($incoming_array["stream:stream"]["#"]["stream:features"][0]["#"]["starttls"][0]["@"]["xmlns"] == "urn:ietf:params:xml:ns:xmpp-tls") |
---|
| 988 | { |
---|
| 989 | return $this->_starttls(); |
---|
| 990 | } |
---|
| 991 | else |
---|
| 992 | { |
---|
| 993 | return TRUE; |
---|
| 994 | } |
---|
| 995 | } |
---|
| 996 | else |
---|
| 997 | { |
---|
| 998 | $this->AddToLog("ERROR: _check_connected() #1"); |
---|
| 999 | return FALSE; |
---|
| 1000 | } |
---|
| 1001 | } |
---|
| 1002 | else |
---|
| 1003 | { |
---|
| 1004 | $this->AddToLog("ERROR: _check_connected() #2"); |
---|
| 1005 | return FALSE; |
---|
| 1006 | } |
---|
| 1007 | } |
---|
| 1008 | |
---|
| 1009 | |
---|
| 1010 | |
---|
| 1011 | function _starttls() |
---|
| 1012 | { |
---|
| 1013 | if (!function_exists("stream_socket_enable_crypto")) |
---|
| 1014 | { |
---|
| 1015 | $this->AddToLog("WARNING: TLS is not available"); |
---|
| 1016 | return TRUE; |
---|
| 1017 | } |
---|
| 1018 | |
---|
| 1019 | $this->SendPacket("<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>\n"); |
---|
[459] | 1020 | sleep(1); |
---|
[382] | 1021 | $incoming_array = $this->_listen_incoming(); |
---|
| 1022 | |
---|
| 1023 | if (!is_array($incoming_array)) |
---|
| 1024 | { |
---|
| 1025 | $this->AddToLog("ERROR: _starttls() #1"); |
---|
| 1026 | return FALSE; |
---|
| 1027 | } |
---|
| 1028 | |
---|
| 1029 | if ($incoming_array["proceed"]["@"]["xmlns"] != "urn:ietf:params:xml:ns:xmpp-tls") |
---|
| 1030 | { |
---|
| 1031 | $this->AddToLog("ERROR: _starttls() #2"); |
---|
| 1032 | return FALSE; |
---|
| 1033 | } |
---|
| 1034 | |
---|
| 1035 | $meta = stream_get_meta_data($this->CONNECTOR->active_socket); |
---|
| 1036 | socket_set_blocking($this->CONNECTOR->active_socket, 1); |
---|
| 1037 | //if (!stream_socket_enable_crypto($this->CONNECTOR->active_socket, TRUE, STREAM_CRYPTO_METHOD_SSLv23_CLIENT)) |
---|
| 1038 | if (!stream_socket_enable_crypto($this->CONNECTOR->active_socket, TRUE, STREAM_CRYPTO_METHOD_TLS_CLIENT)) |
---|
| 1039 | { |
---|
| 1040 | socket_set_blocking($this->CONNECTOR->active_socket, $meta["blocked"]); |
---|
| 1041 | $this->AddToLog("ERROR: _starttls() #3"); |
---|
| 1042 | return FALSE; |
---|
| 1043 | } |
---|
| 1044 | socket_set_blocking($this->CONNECTOR->active_socket, $meta["blocked"]); |
---|
| 1045 | |
---|
| 1046 | $this->SendPacket("<?xml version='1.0' encoding='UTF-8' ?" . ">\n"); |
---|
| 1047 | $this->SendPacket("<stream:stream to='{$this->server}' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' version='1.0'>\n"); |
---|
[459] | 1048 | sleep(1); |
---|
[382] | 1049 | |
---|
| 1050 | if (!$this->_check_connected()) |
---|
| 1051 | { |
---|
| 1052 | $this->AddToLog("ERROR: _starttls() #4"); |
---|
| 1053 | return FALSE; |
---|
| 1054 | } |
---|
| 1055 | |
---|
| 1056 | return TRUE; |
---|
| 1057 | } |
---|
| 1058 | |
---|
| 1059 | |
---|
| 1060 | |
---|
| 1061 | function _get_packet_type($packet = NULL) |
---|
| 1062 | { |
---|
| 1063 | if (is_array($packet)) |
---|
| 1064 | { |
---|
| 1065 | reset($packet); |
---|
| 1066 | $packet_type = key($packet); |
---|
| 1067 | } |
---|
| 1068 | |
---|
| 1069 | return ($packet_type) ? $packet_type : FALSE; |
---|
| 1070 | } |
---|
| 1071 | |
---|
| 1072 | |
---|
| 1073 | |
---|
| 1074 | function _split_incoming($incoming) |
---|
| 1075 | { |
---|
| 1076 | $temp = preg_split("/<(message|iq|presence|stream)/", $incoming, -1, PREG_SPLIT_DELIM_CAPTURE); |
---|
| 1077 | $array = array(); |
---|
| 1078 | |
---|
| 1079 | for ($a = 1; $a < count($temp); $a = $a + 2) |
---|
| 1080 | { |
---|
| 1081 | $array[] = "<" . $temp[$a] . $temp[($a + 1)]; |
---|
| 1082 | } |
---|
| 1083 | |
---|
| 1084 | return $array; |
---|
| 1085 | } |
---|
| 1086 | |
---|
| 1087 | |
---|
| 1088 | |
---|
| 1089 | function _create_logfile() |
---|
| 1090 | { |
---|
| 1091 | if ($this->log_filename != '' && $this->enable_logging) |
---|
| 1092 | { |
---|
| 1093 | $this->log_filehandler = fopen($this->log_filename, 'w'); |
---|
| 1094 | } |
---|
| 1095 | } |
---|
| 1096 | |
---|
| 1097 | |
---|
| 1098 | |
---|
| 1099 | function AddToLog($string) |
---|
| 1100 | { |
---|
| 1101 | if ($this->enable_logging) |
---|
| 1102 | { |
---|
| 1103 | if ($this->log_filehandler) |
---|
| 1104 | { |
---|
| 1105 | #fwrite($this->log_filehandler, $string . "\n\n"); |
---|
| 1106 | print "$string \n\n"; |
---|
| 1107 | } |
---|
| 1108 | else |
---|
| 1109 | { |
---|
| 1110 | $this->log_array[] = htmlspecialchars($string); |
---|
| 1111 | } |
---|
| 1112 | } |
---|
| 1113 | } |
---|
| 1114 | |
---|
| 1115 | |
---|
| 1116 | |
---|
| 1117 | function _close_logfile() |
---|
| 1118 | { |
---|
| 1119 | if ($this->log_filehandler) |
---|
| 1120 | { |
---|
| 1121 | fclose($this->log_filehandler); |
---|
| 1122 | } |
---|
| 1123 | } |
---|
| 1124 | |
---|
| 1125 | |
---|
| 1126 | |
---|
| 1127 | // _array_htmlspecialchars() |
---|
| 1128 | // applies htmlspecialchars() to all values in an array |
---|
| 1129 | |
---|
| 1130 | function _array_htmlspecialchars($array) |
---|
| 1131 | { |
---|
| 1132 | if (is_array($array)) |
---|
| 1133 | { |
---|
| 1134 | foreach ($array as $k => $v) |
---|
| 1135 | { |
---|
| 1136 | if (is_array($v)) |
---|
| 1137 | { |
---|
| 1138 | $v = $this->_array_htmlspecialchars($v); |
---|
| 1139 | } |
---|
| 1140 | else |
---|
| 1141 | { |
---|
| 1142 | $v = htmlspecialchars($v); |
---|
| 1143 | } |
---|
| 1144 | } |
---|
| 1145 | } |
---|
| 1146 | |
---|
| 1147 | return $array; |
---|
| 1148 | } |
---|
| 1149 | |
---|
| 1150 | |
---|
| 1151 | |
---|
| 1152 | // ====================================================================== |
---|
| 1153 | // <message/> parsers |
---|
| 1154 | // ====================================================================== |
---|
| 1155 | |
---|
| 1156 | |
---|
| 1157 | |
---|
| 1158 | function GetInfoFromMessageFrom($packet = NULL) |
---|
| 1159 | { |
---|
| 1160 | return (is_array($packet)) ? $packet['message']['@']['from'] : FALSE; |
---|
| 1161 | } |
---|
| 1162 | |
---|
| 1163 | |
---|
| 1164 | |
---|
| 1165 | function GetInfoFromMessageType($packet = NULL) |
---|
| 1166 | { |
---|
| 1167 | return (is_array($packet)) ? $packet['message']['@']['type'] : FALSE; |
---|
| 1168 | } |
---|
| 1169 | |
---|
| 1170 | |
---|
| 1171 | |
---|
| 1172 | function GetInfoFromMessageId($packet = NULL) |
---|
| 1173 | { |
---|
| 1174 | return (is_array($packet)) ? $packet['message']['@']['id'] : FALSE; |
---|
| 1175 | } |
---|
| 1176 | |
---|
| 1177 | |
---|
| 1178 | |
---|
| 1179 | function GetInfoFromMessageThread($packet = NULL) |
---|
| 1180 | { |
---|
| 1181 | return (is_array($packet)) ? $packet['message']['#']['thread'][0]['#'] : FALSE; |
---|
| 1182 | } |
---|
| 1183 | |
---|
| 1184 | |
---|
| 1185 | |
---|
| 1186 | function GetInfoFromMessageSubject($packet = NULL) |
---|
| 1187 | { |
---|
| 1188 | return (is_array($packet)) ? $packet['message']['#']['subject'][0]['#'] : FALSE; |
---|
| 1189 | } |
---|
| 1190 | |
---|
| 1191 | |
---|
| 1192 | |
---|
| 1193 | function GetInfoFromMessageBody($packet = NULL) |
---|
| 1194 | { |
---|
| 1195 | return (is_array($packet)) ? $packet['message']['#']['body'][0]['#'] : FALSE; |
---|
| 1196 | } |
---|
| 1197 | |
---|
| 1198 | function GetInfoFromMessageXMLNS($packet = NULL) |
---|
| 1199 | { |
---|
| 1200 | return (is_array($packet)) ? $packet['message']['#']['x'] : FALSE; |
---|
| 1201 | } |
---|
| 1202 | |
---|
| 1203 | |
---|
| 1204 | |
---|
| 1205 | function GetInfoFromMessageError($packet = NULL) |
---|
| 1206 | { |
---|
| 1207 | $error = preg_replace("/^\/$/", "", ($packet['message']['#']['error'][0]['@']['code'] . "/" . $packet['message']['#']['error'][0]['#'])); |
---|
| 1208 | return (is_array($packet)) ? $error : FALSE; |
---|
| 1209 | } |
---|
| 1210 | |
---|
| 1211 | |
---|
| 1212 | |
---|
| 1213 | // ====================================================================== |
---|
| 1214 | // <iq/> parsers |
---|
| 1215 | // ====================================================================== |
---|
| 1216 | |
---|
| 1217 | |
---|
| 1218 | |
---|
| 1219 | function GetInfoFromIqFrom($packet = NULL) |
---|
| 1220 | { |
---|
| 1221 | return (is_array($packet)) ? $packet['iq']['@']['from'] : FALSE; |
---|
| 1222 | } |
---|
| 1223 | |
---|
| 1224 | |
---|
| 1225 | |
---|
| 1226 | function GetInfoFromIqType($packet = NULL) |
---|
| 1227 | { |
---|
| 1228 | return (is_array($packet)) ? $packet['iq']['@']['type'] : FALSE; |
---|
| 1229 | } |
---|
| 1230 | |
---|
| 1231 | |
---|
| 1232 | |
---|
| 1233 | function GetInfoFromIqId($packet = NULL) |
---|
| 1234 | { |
---|
| 1235 | return (is_array($packet)) ? $packet['iq']['@']['id'] : FALSE; |
---|
| 1236 | } |
---|
| 1237 | |
---|
| 1238 | |
---|
| 1239 | |
---|
| 1240 | function GetInfoFromIqKey($packet = NULL) |
---|
| 1241 | { |
---|
| 1242 | return (is_array($packet)) ? $packet['iq']['#']['query'][0]['#']['key'][0]['#'] : FALSE; |
---|
| 1243 | } |
---|
| 1244 | |
---|
| 1245 | |
---|
| 1246 | |
---|
| 1247 | function GetInfoFromIqError($packet = NULL) |
---|
| 1248 | { |
---|
| 1249 | $error = preg_replace("/^\/$/", "", ($packet['iq']['#']['error'][0]['@']['code'] . "/" . $packet['iq']['#']['error'][0]['#'])); |
---|
| 1250 | return (is_array($packet)) ? $error : FALSE; |
---|
| 1251 | } |
---|
| 1252 | |
---|
| 1253 | |
---|
| 1254 | |
---|
| 1255 | // ====================================================================== |
---|
| 1256 | // <presence/> parsers |
---|
| 1257 | // ====================================================================== |
---|
| 1258 | |
---|
| 1259 | |
---|
| 1260 | |
---|
| 1261 | function GetInfoFromPresenceFrom($packet = NULL) |
---|
| 1262 | { |
---|
| 1263 | return (is_array($packet)) ? $packet['presence']['@']['from'] : FALSE; |
---|
| 1264 | } |
---|
| 1265 | |
---|
| 1266 | |
---|
| 1267 | |
---|
| 1268 | function GetInfoFromPresenceType($packet = NULL) |
---|
| 1269 | { |
---|
| 1270 | return (is_array($packet)) ? $packet['presence']['@']['type'] : FALSE; |
---|
| 1271 | } |
---|
| 1272 | |
---|
| 1273 | |
---|
| 1274 | |
---|
| 1275 | function GetInfoFromPresenceStatus($packet = NULL) |
---|
| 1276 | { |
---|
| 1277 | return (is_array($packet)) ? $packet['presence']['#']['status'][0]['#'] : FALSE; |
---|
| 1278 | } |
---|
| 1279 | |
---|
| 1280 | |
---|
| 1281 | |
---|
| 1282 | function GetInfoFromPresenceShow($packet = NULL) |
---|
| 1283 | { |
---|
| 1284 | return (is_array($packet)) ? $packet['presence']['#']['show'][0]['#'] : FALSE; |
---|
| 1285 | } |
---|
| 1286 | |
---|
| 1287 | |
---|
| 1288 | |
---|
| 1289 | function GetInfoFromPresencePriority($packet = NULL) |
---|
| 1290 | { |
---|
| 1291 | return (is_array($packet)) ? $packet['presence']['#']['priority'][0]['#'] : FALSE; |
---|
| 1292 | } |
---|
| 1293 | |
---|
| 1294 | |
---|
| 1295 | |
---|
| 1296 | // ====================================================================== |
---|
| 1297 | // <message/> handlers |
---|
| 1298 | // ====================================================================== |
---|
| 1299 | |
---|
| 1300 | |
---|
| 1301 | |
---|
| 1302 | function Handler_message_normal($packet) |
---|
| 1303 | { |
---|
| 1304 | $from = $packet['message']['@']['from']; |
---|
| 1305 | $this->AddToLog("EVENT: Message (type normal) from $from"); |
---|
| 1306 | } |
---|
| 1307 | |
---|
| 1308 | |
---|
| 1309 | |
---|
| 1310 | function Handler_message_chat($packet) |
---|
| 1311 | { |
---|
| 1312 | $from = $packet['message']['@']['from']; |
---|
| 1313 | $this->AddToLog("EVENT: Message (type chat) from $from"); |
---|
| 1314 | } |
---|
| 1315 | |
---|
| 1316 | |
---|
| 1317 | |
---|
| 1318 | function Handler_message_groupchat($packet) |
---|
| 1319 | { |
---|
| 1320 | $from = $packet['message']['@']['from']; |
---|
| 1321 | $this->AddToLog("EVENT: Message (type groupchat) from $from"); |
---|
| 1322 | } |
---|
| 1323 | |
---|
| 1324 | |
---|
| 1325 | |
---|
| 1326 | function Handler_message_headline($packet) |
---|
| 1327 | { |
---|
| 1328 | $from = $packet['message']['@']['from']; |
---|
| 1329 | $this->AddToLog("EVENT: Message (type headline) from $from"); |
---|
| 1330 | } |
---|
| 1331 | |
---|
| 1332 | |
---|
| 1333 | |
---|
| 1334 | function Handler_message_error($packet) |
---|
| 1335 | { |
---|
| 1336 | $from = $packet['message']['@']['from']; |
---|
| 1337 | $this->AddToLog("EVENT: Message (type error) from $from"); |
---|
| 1338 | } |
---|
| 1339 | |
---|
| 1340 | |
---|
| 1341 | |
---|
| 1342 | // ====================================================================== |
---|
| 1343 | // <iq/> handlers |
---|
| 1344 | // ====================================================================== |
---|
| 1345 | |
---|
| 1346 | |
---|
| 1347 | |
---|
| 1348 | // application version updates |
---|
| 1349 | function Handler_iq_jabber_iq_autoupdate($packet) |
---|
| 1350 | { |
---|
| 1351 | $from = $this->GetInfoFromIqFrom($packet); |
---|
| 1352 | $id = $this->GetInfoFromIqId($packet); |
---|
| 1353 | |
---|
| 1354 | $this->SendError($from, $id, 501); |
---|
| 1355 | $this->AddToLog("EVENT: jabber:iq:autoupdate from $from"); |
---|
| 1356 | } |
---|
| 1357 | |
---|
| 1358 | |
---|
| 1359 | |
---|
| 1360 | // interactive server component properties |
---|
| 1361 | function Handler_iq_jabber_iq_agent($packet) |
---|
| 1362 | { |
---|
| 1363 | $from = $this->GetInfoFromIqFrom($packet); |
---|
| 1364 | $id = $this->GetInfoFromIqId($packet); |
---|
| 1365 | |
---|
| 1366 | $this->SendError($from, $id, 501); |
---|
| 1367 | $this->AddToLog("EVENT: jabber:iq:agent from $from"); |
---|
| 1368 | } |
---|
| 1369 | |
---|
| 1370 | |
---|
| 1371 | |
---|
| 1372 | // method to query interactive server components |
---|
| 1373 | function Handler_iq_jabber_iq_agents($packet) |
---|
| 1374 | { |
---|
| 1375 | $from = $this->GetInfoFromIqFrom($packet); |
---|
| 1376 | $id = $this->GetInfoFromIqId($packet); |
---|
| 1377 | |
---|
| 1378 | $this->SendError($from, $id, 501); |
---|
| 1379 | $this->AddToLog("EVENT: jabber:iq:agents from $from"); |
---|
| 1380 | } |
---|
| 1381 | |
---|
| 1382 | |
---|
| 1383 | |
---|
| 1384 | // simple client authentication |
---|
| 1385 | function Handler_iq_jabber_iq_auth($packet) |
---|
| 1386 | { |
---|
| 1387 | $from = $this->GetInfoFromIqFrom($packet); |
---|
| 1388 | $id = $this->GetInfoFromIqId($packet); |
---|
| 1389 | |
---|
| 1390 | $this->SendError($from, $id, 501); |
---|
| 1391 | $this->AddToLog("EVENT: jabber:iq:auth from $from"); |
---|
| 1392 | } |
---|
| 1393 | |
---|
| 1394 | |
---|
| 1395 | |
---|
| 1396 | // out of band data |
---|
| 1397 | function Handler_iq_jabber_iq_oob($packet) |
---|
| 1398 | { |
---|
| 1399 | $from = $this->GetInfoFromIqFrom($packet); |
---|
| 1400 | $id = $this->GetInfoFromIqId($packet); |
---|
| 1401 | |
---|
| 1402 | $this->SendError($from, $id, 501); |
---|
| 1403 | $this->AddToLog("EVENT: jabber:iq:oob from $from"); |
---|
| 1404 | } |
---|
| 1405 | |
---|
| 1406 | |
---|
| 1407 | |
---|
| 1408 | // method to store private data on the server |
---|
| 1409 | function Handler_iq_jabber_iq_private($packet) |
---|
| 1410 | { |
---|
| 1411 | $from = $this->GetInfoFromIqFrom($packet); |
---|
| 1412 | $id = $this->GetInfoFromIqId($packet); |
---|
| 1413 | |
---|
| 1414 | $this->SendError($from, $id, 501); |
---|
| 1415 | $this->AddToLog("EVENT: jabber:iq:private from $from"); |
---|
| 1416 | } |
---|
| 1417 | |
---|
| 1418 | |
---|
| 1419 | |
---|
| 1420 | // method for interactive registration |
---|
| 1421 | function Handler_iq_jabber_iq_register($packet) |
---|
| 1422 | { |
---|
| 1423 | $from = $this->GetInfoFromIqFrom($packet); |
---|
| 1424 | $id = $this->GetInfoFromIqId($packet); |
---|
| 1425 | |
---|
| 1426 | $this->SendError($from, $id, 501); |
---|
| 1427 | $this->AddToLog("EVENT: jabber:iq:register from $from"); |
---|
| 1428 | } |
---|
| 1429 | |
---|
| 1430 | |
---|
| 1431 | |
---|
| 1432 | // client roster management |
---|
| 1433 | function Handler_iq_jabber_iq_roster($packet) |
---|
| 1434 | { |
---|
| 1435 | $from = $this->GetInfoFromIqFrom($packet); |
---|
| 1436 | $id = $this->GetInfoFromIqId($packet); |
---|
| 1437 | |
---|
| 1438 | $this->SendError($from, $id, 501); |
---|
| 1439 | $this->AddToLog("EVENT: jabber:iq:roster from $from"); |
---|
| 1440 | } |
---|
| 1441 | |
---|
| 1442 | |
---|
| 1443 | |
---|
| 1444 | // method for searching a user database |
---|
| 1445 | function Handler_iq_jabber_iq_search($packet) |
---|
| 1446 | { |
---|
| 1447 | $from = $this->GetInfoFromIqFrom($packet); |
---|
| 1448 | $id = $this->GetInfoFromIqId($packet); |
---|
| 1449 | |
---|
| 1450 | $this->SendError($from, $id, 501); |
---|
| 1451 | $this->AddToLog("EVENT: jabber:iq:search from $from"); |
---|
| 1452 | } |
---|
| 1453 | |
---|
| 1454 | |
---|
| 1455 | |
---|
| 1456 | // method for requesting the current time |
---|
| 1457 | function Handler_iq_jabber_iq_time($packet) |
---|
| 1458 | { |
---|
| 1459 | if ($this->keep_alive_id == $this->GetInfoFromIqId($packet)) |
---|
| 1460 | { |
---|
| 1461 | $this->returned_keep_alive = TRUE; |
---|
| 1462 | $this->connected = TRUE; |
---|
| 1463 | $this->AddToLog('EVENT: Keep-Alive returned, connection alive.'); |
---|
| 1464 | } |
---|
| 1465 | $type = $this->GetInfoFromIqType($packet); |
---|
| 1466 | $from = $this->GetInfoFromIqFrom($packet); |
---|
| 1467 | $id = $this->GetInfoFromIqId($packet); |
---|
| 1468 | $id = ($id != "") ? $id : "time_" . time(); |
---|
| 1469 | |
---|
| 1470 | if ($type == 'get') |
---|
| 1471 | { |
---|
| 1472 | $payload = "<utc>" . gmdate("Ydm\TH:i:s") . "</utc> |
---|
| 1473 | <tz>" . date("T") . "</tz> |
---|
| 1474 | <display>" . date("Y/d/m h:i:s A") . "</display>"; |
---|
| 1475 | |
---|
| 1476 | $this->SendIq($from, 'result', $id, "jabber:iq:time", $payload); |
---|
| 1477 | } |
---|
| 1478 | |
---|
| 1479 | $this->AddToLog("EVENT: jabber:iq:time (type $type) from $from"); |
---|
| 1480 | } |
---|
| 1481 | |
---|
| 1482 | |
---|
| 1483 | |
---|
| 1484 | // method for requesting version |
---|
| 1485 | function Handler_iq_jabber_iq_version($packet) |
---|
| 1486 | { |
---|
| 1487 | $type = $this->GetInfoFromIqType($packet); |
---|
| 1488 | $from = $this->GetInfoFromIqFrom($packet); |
---|
| 1489 | $id = $this->GetInfoFromIqId($packet); |
---|
| 1490 | $id = ($id != "") ? $id : "version_" . time(); |
---|
| 1491 | |
---|
| 1492 | if ($type == 'get') |
---|
| 1493 | { |
---|
| 1494 | $payload = "<name>{$this->iq_version_name}</name> |
---|
| 1495 | <os>{$this->iq_version_os}</os> |
---|
| 1496 | <version>{$this->iq_version_version}</version>"; |
---|
| 1497 | |
---|
| 1498 | #$this->SendIq($from, 'result', $id, "jabber:iq:version", $payload); |
---|
| 1499 | } |
---|
| 1500 | |
---|
| 1501 | $this->AddToLog("EVENT: jabber:iq:version (type $type) from $from -- DISABLED"); |
---|
| 1502 | } |
---|
| 1503 | |
---|
| 1504 | |
---|
| 1505 | |
---|
| 1506 | // keepalive method, added by Nathan Fritz |
---|
| 1507 | /* |
---|
| 1508 | function Handler_jabber_iq_time($packet) |
---|
| 1509 | { |
---|
| 1510 | if ($this->keep_alive_id == $this->GetInfoFromIqId($packet)) |
---|
| 1511 | { |
---|
| 1512 | $this->returned_keep_alive = TRUE; |
---|
| 1513 | $this->connected = TRUE; |
---|
| 1514 | $this->AddToLog('EVENT: Keep-Alive returned, connection alive.'); |
---|
| 1515 | } |
---|
| 1516 | } |
---|
| 1517 | */ |
---|
| 1518 | |
---|
| 1519 | |
---|
| 1520 | // ====================================================================== |
---|
| 1521 | // <presence/> handlers |
---|
| 1522 | // ====================================================================== |
---|
| 1523 | |
---|
| 1524 | |
---|
| 1525 | |
---|
| 1526 | function Handler_presence_available($packet) |
---|
| 1527 | { |
---|
| 1528 | $from = $this->GetInfoFromPresenceFrom($packet); |
---|
| 1529 | |
---|
| 1530 | $show_status = $this->GetInfoFromPresenceStatus($packet) . " / " . $this->GetInfoFromPresenceShow($packet); |
---|
| 1531 | $show_status = ($show_status != " / ") ? " ($addendum)" : ''; |
---|
| 1532 | |
---|
| 1533 | $this->AddToLog("EVENT: Presence (type: available) - $from is available $show_status"); |
---|
| 1534 | } |
---|
| 1535 | |
---|
| 1536 | |
---|
| 1537 | |
---|
| 1538 | function Handler_presence_unavailable($packet) |
---|
| 1539 | { |
---|
| 1540 | $from = $this->GetInfoFromPresenceFrom($packet); |
---|
| 1541 | |
---|
| 1542 | $show_status = $this->GetInfoFromPresenceStatus($packet) . " / " . $this->GetInfoFromPresenceShow($packet); |
---|
| 1543 | $show_status = ($show_status != " / ") ? " ($addendum)" : ''; |
---|
| 1544 | |
---|
| 1545 | $this->AddToLog("EVENT: Presence (type: unavailable) - $from is unavailable $show_status"); |
---|
| 1546 | } |
---|
| 1547 | |
---|
| 1548 | |
---|
| 1549 | |
---|
| 1550 | function Handler_presence_subscribe($packet) |
---|
| 1551 | { |
---|
| 1552 | $from = $this->GetInfoFromPresenceFrom($packet); |
---|
| 1553 | $this->SubscriptionAcceptRequest($from); |
---|
| 1554 | $this->RosterUpdate(); |
---|
| 1555 | |
---|
| 1556 | $this->log_array[] = "<b>Presence:</b> (type: subscribe) - Subscription request from $from, was added to \$this->subscription_queue, roster updated"; |
---|
| 1557 | } |
---|
| 1558 | |
---|
| 1559 | |
---|
| 1560 | |
---|
| 1561 | function Handler_presence_subscribed($packet) |
---|
| 1562 | { |
---|
| 1563 | $from = $this->GetInfoFromPresenceFrom($packet); |
---|
| 1564 | $this->RosterUpdate(); |
---|
| 1565 | |
---|
| 1566 | $this->AddToLog("EVENT: Presence (type: subscribed) - Subscription allowed by $from, roster updated"); |
---|
| 1567 | } |
---|
| 1568 | |
---|
| 1569 | |
---|
| 1570 | |
---|
| 1571 | function Handler_presence_unsubscribe($packet) |
---|
| 1572 | { |
---|
| 1573 | $from = $this->GetInfoFromPresenceFrom($packet); |
---|
| 1574 | $this->SendPresence("unsubscribed", $from); |
---|
| 1575 | $this->RosterUpdate(); |
---|
| 1576 | |
---|
| 1577 | $this->AddToLog("EVENT: Presence (type: unsubscribe) - Request to unsubscribe from $from, was automatically approved, roster updated"); |
---|
| 1578 | } |
---|
| 1579 | |
---|
| 1580 | |
---|
| 1581 | |
---|
| 1582 | function Handler_presence_unsubscribed($packet) |
---|
| 1583 | { |
---|
| 1584 | $from = $this->GetInfoFromPresenceFrom($packet); |
---|
| 1585 | $this->RosterUpdate(); |
---|
| 1586 | |
---|
| 1587 | $this->AddToLog("EVENT: Presence (type: unsubscribed) - Unsubscribed from $from's presence"); |
---|
| 1588 | } |
---|
| 1589 | |
---|
| 1590 | |
---|
| 1591 | |
---|
| 1592 | // Added By Nathan Fritz |
---|
| 1593 | function Handler_presence_error($packet) |
---|
| 1594 | { |
---|
| 1595 | $from = $this->GetInfoFromPresenceFrom($packet); |
---|
| 1596 | $this->AddToLog("EVENT: Presence (type: error) - Error in $from's presence"); |
---|
| 1597 | } |
---|
| 1598 | |
---|
| 1599 | |
---|
| 1600 | |
---|
| 1601 | // ====================================================================== |
---|
| 1602 | // Generic handlers |
---|
| 1603 | // ====================================================================== |
---|
| 1604 | |
---|
| 1605 | |
---|
| 1606 | |
---|
| 1607 | // Generic handler for unsupported requests |
---|
| 1608 | function Handler_NOT_IMPLEMENTED($packet) |
---|
| 1609 | { |
---|
| 1610 | $packet_type = $this->_get_packet_type($packet); |
---|
| 1611 | $from = call_user_func(array(&$this, "GetInfoFrom" . ucfirst($packet_type) . "From"), $packet); |
---|
| 1612 | $id = call_user_func(array(&$this, "GetInfoFrom" . ucfirst($packet_type) . "Id"), $packet); |
---|
| 1613 | |
---|
| 1614 | $this->SendError($from, $id, 501); |
---|
| 1615 | $this->AddToLog("EVENT: Unrecognized <$packet_type/> from $from"); |
---|
| 1616 | } |
---|
| 1617 | |
---|
| 1618 | |
---|
| 1619 | |
---|
| 1620 | // ====================================================================== |
---|
| 1621 | // Third party code |
---|
| 1622 | // m@d pr0ps to the coders ;) |
---|
| 1623 | // ====================================================================== |
---|
| 1624 | |
---|
| 1625 | |
---|
| 1626 | |
---|
| 1627 | // xmlize() |
---|
| 1628 | // (c) Hans Anderson / http://www.hansanderson.com/php/xml/ |
---|
| 1629 | |
---|
| 1630 | function xmlize($data, $WHITE=1, $encoding='UTF-8') { |
---|
| 1631 | |
---|
| 1632 | $data = trim($data); |
---|
| 1633 | $vals = $index = $array = array(); |
---|
| 1634 | $parser = xml_parser_create($encoding); |
---|
| 1635 | xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0); |
---|
| 1636 | xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, $WHITE); |
---|
| 1637 | xml_parse_into_struct($parser, $data, $vals, $index); |
---|
| 1638 | xml_parser_free($parser); |
---|
| 1639 | |
---|
| 1640 | $i = 0; |
---|
| 1641 | |
---|
| 1642 | $tagname = $vals[$i]['tag']; |
---|
| 1643 | if ( isset ($vals[$i]['attributes'] ) ) |
---|
| 1644 | { |
---|
| 1645 | $array[$tagname]['@'] = $vals[$i]['attributes']; |
---|
| 1646 | } else { |
---|
| 1647 | $array[$tagname]['@'] = array(); |
---|
| 1648 | } |
---|
| 1649 | |
---|
| 1650 | $array[$tagname]["#"] = $this->_xml_depth($vals, $i); |
---|
| 1651 | |
---|
| 1652 | |
---|
| 1653 | return $array; |
---|
| 1654 | } |
---|
| 1655 | |
---|
| 1656 | |
---|
| 1657 | |
---|
| 1658 | // _xml_depth() |
---|
| 1659 | // (c) Hans Anderson / http://www.hansanderson.com/php/xml/ |
---|
| 1660 | |
---|
| 1661 | function _xml_depth($vals, &$i) { |
---|
| 1662 | $children = array(); |
---|
| 1663 | |
---|
| 1664 | if ( isset($vals[$i]['value']) ) |
---|
| 1665 | { |
---|
| 1666 | array_push($children, $vals[$i]['value']); |
---|
| 1667 | } |
---|
| 1668 | |
---|
| 1669 | while (++$i < count($vals)) { |
---|
| 1670 | |
---|
| 1671 | switch ($vals[$i]['type']) { |
---|
| 1672 | |
---|
| 1673 | case 'open': |
---|
| 1674 | |
---|
| 1675 | if ( isset ( $vals[$i]['tag'] ) ) |
---|
| 1676 | { |
---|
| 1677 | $tagname = $vals[$i]['tag']; |
---|
| 1678 | } else { |
---|
| 1679 | $tagname = ''; |
---|
| 1680 | } |
---|
| 1681 | |
---|
| 1682 | if ( isset ( $children[$tagname] ) ) |
---|
| 1683 | { |
---|
| 1684 | $size = sizeof($children[$tagname]); |
---|
| 1685 | } else { |
---|
| 1686 | $size = 0; |
---|
| 1687 | } |
---|
| 1688 | |
---|
| 1689 | if ( isset ( $vals[$i]['attributes'] ) ) { |
---|
| 1690 | $children[$tagname][$size]['@'] = $vals[$i]["attributes"]; |
---|
| 1691 | |
---|
| 1692 | } |
---|
| 1693 | |
---|
| 1694 | $children[$tagname][$size]['#'] = $this->_xml_depth($vals, $i); |
---|
| 1695 | |
---|
| 1696 | break; |
---|
| 1697 | |
---|
| 1698 | |
---|
| 1699 | case 'cdata': |
---|
| 1700 | array_push($children, $vals[$i]['value']); |
---|
| 1701 | break; |
---|
| 1702 | |
---|
| 1703 | case 'complete': |
---|
| 1704 | $tagname = $vals[$i]['tag']; |
---|
| 1705 | |
---|
| 1706 | if( isset ($children[$tagname]) ) |
---|
| 1707 | { |
---|
| 1708 | $size = sizeof($children[$tagname]); |
---|
| 1709 | } else { |
---|
| 1710 | $size = 0; |
---|
| 1711 | } |
---|
| 1712 | |
---|
| 1713 | if( isset ( $vals[$i]['value'] ) ) |
---|
| 1714 | { |
---|
| 1715 | $children[$tagname][$size]["#"] = $vals[$i]['value']; |
---|
| 1716 | } else { |
---|
| 1717 | $children[$tagname][$size]["#"] = array(); |
---|
| 1718 | } |
---|
| 1719 | |
---|
| 1720 | if ( isset ($vals[$i]['attributes']) ) { |
---|
| 1721 | $children[$tagname][$size]['@'] |
---|
| 1722 | = $vals[$i]['attributes']; |
---|
| 1723 | } |
---|
| 1724 | |
---|
| 1725 | break; |
---|
| 1726 | |
---|
| 1727 | case 'close': |
---|
| 1728 | return $children; |
---|
| 1729 | break; |
---|
| 1730 | } |
---|
| 1731 | |
---|
| 1732 | } |
---|
| 1733 | |
---|
| 1734 | return $children; |
---|
| 1735 | |
---|
| 1736 | |
---|
| 1737 | } |
---|
| 1738 | |
---|
| 1739 | |
---|
| 1740 | |
---|
| 1741 | // TraverseXMLize() |
---|
| 1742 | // (c) acebone@f2s.com, a HUGE help! |
---|
| 1743 | |
---|
| 1744 | function TraverseXMLize($array, $arrName = "array", $level = 0) { |
---|
| 1745 | |
---|
| 1746 | if ($level == 0) |
---|
| 1747 | { |
---|
| 1748 | echo "<pre>"; |
---|
| 1749 | } |
---|
| 1750 | |
---|
| 1751 | foreach($array as $key=>$val) |
---|
| 1752 | { |
---|
| 1753 | if ( is_array($val) ) |
---|
| 1754 | { |
---|
| 1755 | $this->TraverseXMLize($val, $arrName . "[" . $key . "]", $level + 1); |
---|
| 1756 | } else { |
---|
| 1757 | $GLOBALS['traverse_array'][] = '$' . $arrName . '[' . $key . '] = "' . $val . "\"\n"; |
---|
| 1758 | } |
---|
| 1759 | } |
---|
| 1760 | |
---|
| 1761 | if ($level == 0) |
---|
| 1762 | { |
---|
| 1763 | echo "</pre>"; |
---|
| 1764 | } |
---|
| 1765 | |
---|
| 1766 | return 1; |
---|
| 1767 | |
---|
| 1768 | } |
---|
| 1769 | } |
---|
| 1770 | |
---|
| 1771 | |
---|
| 1772 | |
---|
| 1773 | class MakeXML extends Jabber |
---|
| 1774 | { |
---|
| 1775 | var $nodes; |
---|
| 1776 | |
---|
| 1777 | |
---|
| 1778 | function MakeXML() |
---|
| 1779 | { |
---|
| 1780 | $nodes = array(); |
---|
| 1781 | } |
---|
| 1782 | |
---|
| 1783 | function AddPacketDetails($string, $value = NULL) |
---|
| 1784 | { |
---|
| 1785 | if (preg_match("/\(([0-9]*)\)$/i", $string)) |
---|
| 1786 | { |
---|
| 1787 | $string .= "/[\"#\"]"; |
---|
| 1788 | } |
---|
| 1789 | |
---|
| 1790 | $temp = @explode("/", $string); |
---|
| 1791 | |
---|
| 1792 | for ($a = 0; $a < count($temp); $a++) |
---|
| 1793 | { |
---|
| 1794 | $temp[$a] = preg_replace("/^[@]{1}([a-z0-9_]*)$/i", "[\"@\"][\"\\1\"]", $temp[$a]); |
---|
| 1795 | $temp[$a] = preg_replace("/^([a-z0-9_]*)\(([0-9]*)\)$/i", "[\"\\1\"][\\2]", $temp[$a]); |
---|
| 1796 | $temp[$a] = preg_replace("/^([a-z0-9_]*)$/i", "[\"\\1\"]", $temp[$a]); |
---|
| 1797 | } |
---|
| 1798 | |
---|
| 1799 | $node = implode("", $temp); |
---|
| 1800 | |
---|
| 1801 | // Yeahyeahyeah, I know it's ugly... get over it. ;) |
---|
| 1802 | echo "\$this->nodes$node = \"" . htmlspecialchars($value) . "\";<br/>"; |
---|
| 1803 | eval("\$this->nodes$node = \"" . htmlspecialchars($value) . "\";"); |
---|
| 1804 | } |
---|
| 1805 | |
---|
| 1806 | function BuildPacket($array = NULL) |
---|
| 1807 | { |
---|
| 1808 | |
---|
| 1809 | if (!$array) |
---|
| 1810 | { |
---|
| 1811 | $array = $this->nodes; |
---|
| 1812 | } |
---|
| 1813 | |
---|
| 1814 | if (is_array($array)) |
---|
| 1815 | { |
---|
| 1816 | array_multisort($array, SORT_ASC, SORT_STRING); |
---|
| 1817 | |
---|
| 1818 | foreach ($array as $key => $value) |
---|
| 1819 | { |
---|
| 1820 | if (is_array($value) && $key == "@") |
---|
| 1821 | { |
---|
| 1822 | foreach ($value as $subkey => $subvalue) |
---|
| 1823 | { |
---|
| 1824 | $subvalue = htmlspecialchars($subvalue); |
---|
| 1825 | $text .= " $subkey='$subvalue'"; |
---|
| 1826 | } |
---|
| 1827 | |
---|
| 1828 | $text .= ">\n"; |
---|
| 1829 | |
---|
| 1830 | } |
---|
| 1831 | elseif ($key == "#") |
---|
| 1832 | { |
---|
| 1833 | $text .= htmlspecialchars($value); |
---|
| 1834 | } |
---|
| 1835 | elseif (is_array($value)) |
---|
| 1836 | { |
---|
| 1837 | for ($a = 0; $a < count($value); $a++) |
---|
| 1838 | { |
---|
| 1839 | $text .= "<$key"; |
---|
| 1840 | |
---|
| 1841 | if (!$this->_preg_grep_keys("/^@/", $value[$a])) |
---|
| 1842 | { |
---|
| 1843 | $text .= ">"; |
---|
| 1844 | } |
---|
| 1845 | |
---|
| 1846 | $text .= $this->BuildPacket($value[$a]); |
---|
| 1847 | |
---|
| 1848 | $text .= "</$key>\n"; |
---|
| 1849 | } |
---|
| 1850 | } |
---|
| 1851 | else |
---|
| 1852 | { |
---|
| 1853 | $value = htmlspecialchars($value); |
---|
| 1854 | $text .= "<$key>$value</$key>\n"; |
---|
| 1855 | } |
---|
| 1856 | } |
---|
| 1857 | |
---|
| 1858 | return $text; |
---|
| 1859 | } |
---|
| 1860 | } |
---|
| 1861 | |
---|
| 1862 | |
---|
| 1863 | |
---|
| 1864 | function _preg_grep_keys($pattern, $array) |
---|
| 1865 | { |
---|
| 1866 | while (list($key, $val) = each($array)) |
---|
| 1867 | { |
---|
| 1868 | if (preg_match($pattern, $key)) |
---|
| 1869 | { |
---|
| 1870 | $newarray[$key] = $val; |
---|
| 1871 | } |
---|
| 1872 | } |
---|
| 1873 | return (is_array($newarray)) ? $newarray : FALSE; |
---|
| 1874 | } |
---|
| 1875 | } |
---|
| 1876 | |
---|
| 1877 | |
---|
| 1878 | |
---|
| 1879 | class CJP_StandardConnector |
---|
| 1880 | { |
---|
| 1881 | var $active_socket; |
---|
| 1882 | |
---|
| 1883 | function OpenSocket($server, $port) |
---|
| 1884 | { |
---|
| 1885 | if (function_exists("dns_get_record")) |
---|
| 1886 | { |
---|
| 1887 | $record = dns_get_record("_xmpp-client._tcp.$server", DNS_SRV); |
---|
| 1888 | if (!empty($record)) |
---|
| 1889 | { |
---|
| 1890 | $server = $record[0]["target"]; |
---|
| 1891 | $port = $record[0]["port"]; |
---|
| 1892 | } |
---|
| 1893 | } |
---|
| 1894 | |
---|
| 1895 | if ($this->active_socket = fsockopen($server, $port)) |
---|
| 1896 | { |
---|
| 1897 | socket_set_blocking($this->active_socket, 0); |
---|
| 1898 | socket_set_timeout($this->active_socket, 31536000); |
---|
| 1899 | |
---|
| 1900 | return TRUE; |
---|
| 1901 | } |
---|
| 1902 | else |
---|
| 1903 | { |
---|
| 1904 | return FALSE; |
---|
| 1905 | } |
---|
| 1906 | } |
---|
| 1907 | |
---|
| 1908 | |
---|
| 1909 | |
---|
| 1910 | function CloseSocket() |
---|
| 1911 | { |
---|
| 1912 | return fclose($this->active_socket); |
---|
| 1913 | } |
---|
| 1914 | |
---|
| 1915 | |
---|
| 1916 | |
---|
| 1917 | function WriteToSocket($data) |
---|
| 1918 | { |
---|
| 1919 | return fwrite($this->active_socket, $data); |
---|
| 1920 | } |
---|
| 1921 | |
---|
| 1922 | |
---|
| 1923 | |
---|
| 1924 | function ReadFromSocket($chunksize) |
---|
| 1925 | { |
---|
| 1926 | set_magic_quotes_runtime(0); |
---|
| 1927 | $buffer = fread($this->active_socket, $chunksize); |
---|
| 1928 | set_magic_quotes_runtime(get_magic_quotes_gpc()); |
---|
| 1929 | |
---|
| 1930 | return $buffer; |
---|
| 1931 | } |
---|
| 1932 | } |
---|
| 1933 | |
---|
| 1934 | |
---|
| 1935 | |
---|
| 1936 | ?> |
---|