Change the cryptfs command to separate out checking the password and restarting

In order to make the animations and the UI look right, we need to change
the cryptfs checkpw command to return a status if the password was
correct or not, and not have it automatically restart if it's correct.

There is a new command restart that will restart the framework with the
encrypted filesystem.

Change-Id: Ia8ae00d7ed8667699aa58d05ad8ba953cca9316e

1 files changed, 6 insertions, 0 deletions

diff --git a/CommandListener.cpp b/CommandListener.cpp
index ac46ac9..c38a6d1 100644
--- a/CommandListener.cpp
+++ b/CommandListener.cpp
@@ -529,6 +529,12 @@ int CommandListener::CryptfsCmd::runCommand(SocketClient *cli,
             return 0;
         }
         rc = cryptfs_check_passwd(argv[2]);
+    } else if (!strcmp(argv[1], "restart")) {
+        if (argc != 2) {
+            cli->sendMsg(ResponseCode::CommandSyntaxError, "Usage: cryptfs restart", false);
+            return 0;
+        }
+        rc = cryptfs_restart();
     } else if (!strcmp(argv[1], "enablecrypto")) {
         if ( (argc != 4) || (strcmp(argv[2], "wipe") && strcmp(argv[2], "inplace")) ) {
             cli->sendMsg(ResponseCode::CommandSyntaxError, "Usage: cryptfs enablecrypto <wipe|inplace> <passwd>", false);