Added PHP Bridge Client Class

Author: Luca Soltoggio

bridge/bridgeclient.class.php

@@ -0,0 +1,75 @@
+<?php
+/*
+
+Bridge Client PHP Class
+------------------------
+by Luca Soltoggio - 2013
+
+Released under GPL v.2 license
+
+Requirements
+------------
+In order to use this class you have to install php5, php5-mod-sockets and php5-mod-json and php5-cgi or php5-cli
+
+Usage
+-----
+The usage is the same as bridgeclient.py
+You have only two methods: get and put (see example.php)
+
+*/
+
+error_reporting(E_ERROR);
+
+class bridgeclient {
+        
+        private $service_port = 5700;
+        private $address = "127.0.0.1";
+        private $socket;
+        
+        private function connect() {
+            ($this->socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP)) 
+                || die("socket_create() failed: " . socket_strerror(socket_last_error()) . "\n");
+            socket_set_option($this->socket,SOL_SOCKET, SO_RCVTIMEO, array("sec"=>3, "usec"=>0));
+            socket_connect($this->socket, $this->address, $this->service_port) 
+                || die("socket_connect() failed: " . socket_strerror(socket_last_error($this->socket)) . "\n");            
+        }
+        
+        private function disconnect() {            
+            socket_close($this->socket);            
+        }        
+
+        private function sendcommand($command,$key,$value="") {
+            $jsonreceive = "";
+            $obraces=0;
+            $cbraces=0;
+
+            $this->connect();            
+            
+            $jsonsend = '{"command":"'.$command.'","key":"'.$key.'","value":"'.$value.'"}';
+            socket_write($this->socket, $jsonsend, strlen($jsonsend));
+        
+            do {
+                socket_recv($this->socket, $buffer, 1,0);                 
+                $jsonreceive.=$buffer;
+                if($buffer == "{") $obraces++;
+                if($buffer == "}") $cbraces++;
+            } while ($obraces != $cbraces);
+            
+            $this->disconnect();
+            
+            $jsonarray=json_decode($jsonreceive);
+            if ($jsonarray->{'value'} == NULL) $jsonarray->{'value'}="None";
+            
+            return $jsonarray->{'value'};            
+        }
+        
+        public function get($key) {                
+            return $this->sendcommand("get",$key);
+        }
+        
+        public function put($key,$value) {
+            return $this->sendcommand("put",$key,$value);
+        }
+
+}
+?>

bridge/example.php

@@ -0,0 +1,10 @@
+<?php
+require ("bridgeclient.class.php");
+
+$client = new bridgeclient();
+
+$client->put("D13","Test");
+$test= $client->get("D13");
+echo $test;
+?>
+