1 files changed, 156 insertions, 0 deletions
diff --git a/fs_selfservice/fri/includes/asi.php b/fs_selfservice/fri/includes/asi.php
new file mode 100644
index 0000000..62f221e
--- /dev/null
+++ b/fs_selfservice/fri/includes/asi.php
@@ -0,0 +1,156 @@
+<?php
+
+/**
+ * @file
+ * Asterisk manager interface for access to asterisk api (astdb)
+ */
+
+/**
+  * Asterisk Manager Interface
+  */
+class AsteriskManagerInterface {
+
+  var $socket;
+
+  /**
+   * constructor 
+   */
+  function AsteriskManagerInterface() {
+  }
+
+  /*
+   * Reloads Asterisk Configuration
+   *
+   * @param $username
+   *   asterisk manager interface username
+   * @param $password
+   *   asterisk manager interface password 
+   */
+  function connect($host,$username,$password) {
+
+    // connect
+    $fp = fsockopen($host, 5038, $errno, $errstr, 10);
+    if (!$fp) {
+      return FALSE;
+    } 
+    else {
+      $buffer='';
+      if(version_compare(phpversion(), '4.3', '>=')) {
+        stream_set_timeout($fp, 5);
+      } 
+      else {
+        socket_set_timeout($fp, 5);
+      }
+      $buffer = fgets($fp);
+      if (!preg_match('/Asterisk Call Manager/i', $buffer)) {
+        $_SESSION['ari_error'] = _("Asterisk Call Manager not responding") . "<br />\n";
+        return FALSE;
+      }
+      else {
+        $out="Action: Login\r\nUsername: ".$username."\r\nSecret: ".$password."\r\n\r\n";
+        fwrite($fp,$out);
+        $buffer=fgets($fp);
+        if ($buffer!="Response: Success\r\n") {
+          $_SESSION['ari_error'] =  _("Asterisk authentication failed:") . "<br />" . $buffer . "<br />\n";
+          return FALSE;
+        }
+        else {
+          $buffers=fgets($fp); // get rid of Message: Authentication accepted
+
+          // connected
+          $this->socket = $fp;
+        }
+      }
+    }
+    return TRUE;
+  }
+
+  /*
+   * Reloads Asterisk Configuration
+   */
+  function disconnect() {
+
+    if ($this->socket) {
+      fclose($this->socket);
+    }
+  }
+
+  /*
+   * Reloads Asterisk Configuration
+   *
+   * @param $command
+   *   Command to be sent to the asterisk manager interface 
+   * @return $ret
+   *   response from asterisk manager interface 
+   */
+  function command($command) {
+
+    $response = '';
+
+    fwrite($this->socket,$command);
+
+    $count = 0;
+    while (($buffer = fgets($this->socket)) && (!preg_match('/Response: Follows/i', $buffer))) {
+
+      if ($count>100) {
+        $_SESSION['ari_error'] =  _("Asterisk command not understood") . "<br />" . $buffer . "<br />\n";
+        return FALSE;
+      }
+      $count++;
+    }
+
+    $count = 0;
+    while (($buffer = fgets($this->socket)) && (!preg_match('/END COMMAND/i', $buffer))) {
+
+      if (preg_match('/Value/',$buffer)) {
+        $parts = split(' ',trim($buffer));
+        $response = $parts[1];
+      }
+
+      if ($count>100) {
+        $_SESSION['ari_error'] =  _("Asterisk command not understood") . "<br />" . $buffer . "<br />\n";
+        return;
+      }
+      $count++;
+    }
+
+    return $response;
+  }
+
+  function command2($command) {
+
+    $response = '';
+
+    fwrite($this->socket,$command);
+
+    $count = 0;
+    while (($buffer = fgets($this->socket)) && (!preg_match('/Response: Follows/i', $buffer))) {
+
+      if ($count>100) {
+        $_SESSION['ari_error'] =  _("Asterisk command not understood") . "<br />" . $buffer . "<br />\n";
+        return FALSE;
+      }
+      $count++;
+    }
+
+    $count = 0;
+    while (($buffer = fgets($this->socket)) && (!preg_match('/END COMMAND/i', $buffer))) {
+
+      if (preg_match('/Value:/',$buffer)) {
+        $parts = split('Value:',trim($buffer));
+        $response = $parts[1];
+      }
+      if ($count>100) {
+        $_SESSION['ari_error'] =  _("Asterisk command not understood") . "<br />" . $buffer . "<br />\n";
+        return;
+      }
+      $count++;
+    }
+
+    return $response;
+  }
+
+}  
+
+
+?>
+\ No newline at end of file