dumping network data is possible now

1 files changed, 74 insertions, 0 deletions

diff --git a/src/callnotifier/Source/Remote.php b/src/callnotifier/Source/Remote.php
new file mode 100644
index 0000000..36e468d
--- /dev/null
+++ b/src/callnotifier/Source/Remote.php
@@ -0,0 +1,74 @@
+<?php
+namespace callnotifier;
+
+class Source_Remote
+{
+    protected $socket;
+
+    public function __construct($config, $handler)
+    {
+        $this->config  = $config;
+        $this->handler = $handler;
+    }
+
+    public function run()
+    {
+        $this->connect($this->config->host, $this->config->port);
+        $this->init();
+        $this->loop();
+        $this->disconnect();
+    }
+
+    public function connect($ip, $port)
+    {
+        $socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
+        if ($socket === false) {
+            echo "socket_create() failed: reason: "
+                . socket_strerror(socket_last_error()) . "\n";
+        } else {
+            echo "OK.\n";
+        }
+        echo "Attempting to connect to '$ip' on port '$port'...";
+        $result = socket_connect($socket, $ip, $port);
+        if ($result === false) {
+            echo "socket_connect() failed.\nReason: ($result) "
+                . socket_strerror(socket_last_error($socket)) . "\n";
+        } else {
+            echo "OK.\n";
+        }
+
+        $this->socket = $socket;
+    }
+
+    function init()
+    {
+        $msg = "\x00\x01DecoderV=1\n";
+        socket_write($this->socket, $msg, strlen($msg));
+        $res = $this->read_response();
+        socket_write($this->socket, "\x00\x02", 2);
+    }
+
+    function loop()
+    {
+        while (true) {
+            $dbgmsg = $this->read_response();
+            //echo $dbgmsg . "\n";
+            $this->handler->handle($dbgmsg);
+        }
+    }
+
+    function read_response()
+    {
+        $res = socket_read($this->socket, 2048, PHP_NORMAL_READ);
+        return substr($res, 2, -1);
+    }
+
+    function disconnect()
+    {
+        socket_write($this->socket, "\x00\x03", 2);
+        socket_close($this->socket);
+    }
+
+}
+
+?>