Add a simple command line tool to interact with the keystore.

The app is yet almost empty but will gradually grow to include
enumeration and possibly modification functions for the keystore.

src/bin/Jamfile

@@ -88,6 +88,7 @@ StdBinCommands
 	draggers.cpp
 	ffm.cpp
 	iroster.cpp
+	keystore.cpp
 	listattr.cpp
 	listfont.cpp
 	listres.cpp

src/bin/keystore.cpp

@@ -0,0 +1,37 @@
+/*
+ * Copyright 2012, Haiku Inc. All Rights Reserved.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *		Michael Lotz, [email protected]
+ */
+
+
+#include <KeyStore.h>
+
+#include <stdio.h>
+
+
+int
+main(int argc, char* argv[])
+{
+	BKeyStore keyStore;
+	BPasswordKey password;
+	uint32 cookie = 0;
+
+	while (true) {
+		printf("trying to get next password with cookie: %" B_PRIu32 "\n",
+			cookie);
+
+		status_t result = keyStore.GetNextKey(B_KEY_TYPE_PASSWORD,
+			B_KEY_PURPOSE_ANY, cookie, password);
+		if (result != B_OK) {
+			printf("failed with: %s\n", strerror(result));
+			break;
+		}
+
+		password.PrintToStream();
+	}
+
+	return 0;
+}