Fixed and added some more PHP test code; Not stable

docs/examples/pcsc.class.php

@@ -15,9 +15,9 @@ class PCSC {
     $this->context = scard_establish_context();
   }
 
-  function __destruct() {
+  /*function __destruct() {
     $this->context = scard_release_context($this->context);
-  }
+  }*/
 
   function connect($reader) {
     return $this->connection = scard_connect($this->context, $reader);

docs/examples/simple.php

@@ -0,0 +1,86 @@
+<?php
+
+if (!extension_loaded('pcsc')) {
+  dl('pcsc.so');
+}
+
+# Get a PC/SC context
+echo ">> Create Context\n";
+$context = scard_establish_context();
+var_dump($context);
+
+$errno = scard_last_errno();
+var_dump($errno);
+$errstr = scard_errstr($errno);
+var_dump($errstr);
+echo "\n";
+
+# Get the reader list
+echo ">> Get Readers\n";
+$readers = scard_list_readers($context);
+var_dump($readers);
+
+$errno = scard_last_errno();
+var_dump($errno);
+$errstr = scard_errstr($errno);
+var_dump($errstr);
+echo "\n";
+
+# Use the first reader
+echo ">> Select Reader\n";
+$reader = $readers[1];
+echo "Using reader: ", $reader, "\n";
+
+$errno = scard_last_errno();
+var_dump($errno);
+$errstr = scard_errstr($errno);
+var_dump($errstr);
+echo "\n";
+
+# Connect to the card
+echo ">> Connect to Card\n";
+$connection = scard_connect($context, $reader);
+var_dump($connection);
+
+$errno = scard_last_errno();
+var_dump($errno);
+$errstr = scard_errstr($errno);
+var_dump($errstr);
+echo "\n";
+
+# Select Applet APDU
+echo ">> Select Applet\n";
+$CMD = "00a4040c0cD2760001354B414E4D30310000";
+$res = scard_transmit($connection, $CMD);
+var_dump($res);
+
+$errno = scard_last_errno();
+var_dump($errno);
+$errstr = scard_errstr($errno);
+var_dump($errstr);
+echo "\n";
+
+# test APDU
+echo ">> Send APDU\n";
+$CMD = "0084000008";
+$res = scard_transmit($connection, $CMD);
+var_dump($res);
+#echo pack("H*", $res), "\n";
+
+$errno = scard_last_errno();
+var_dump($errno);
+$errstr = scard_errstr($errno);
+var_dump($errstr);
+echo "\n";
+
+# Release the PC/SC context
+echo ">> Release Context\n";
+scard_release_context($context);
+
+$errno = scard_last_errno();
+var_dump($errno);
+$errstr = scard_errstr($errno);
+var_dump($errstr);
+echo "\n";
+
+?>

docs/examples/test.php

@@ -13,19 +13,22 @@ $foo = new PCSC();
 echo "Create Context:\n";
 var_dump($foo->context);
 
+#echo "Last Error String:";
+#var_dump($foo->scard_errstr($foo->scard_last_errno()));
+
 echo "List Readers:\n";
 var_dump($foo->listreaders());
 
 echo "Connect Card:\n";
-var_dump($foo->connect("OMNIKEY CardMan 5x21 00 01"));
+var_dump($foo->connect("OMNIKEY CardMan (076B:5321) 5321 00 01"));
 
 #echo "Reconnect:\n";
 #var_dump($foo->reconnect());
 
 echo "Some Transmits:\n";
+// Select applet
 var_dump($foo->transmit("00a4040c0cD2760001354B414E4D30310000"));
-var_dump($foo->transmit("0084000008"));
+// APDU to execute RNG function on card applet
-var_dump($foo->transmit("0084000008"));
 var_dump($foo->transmit("0084000008"));
 
 echo "Is Valid Context?\n";