add d-bus API to list slot contents and fix other API issues

1 files changed, 14 insertions, 0 deletions

diff --git a/daemon/bankmanager.cpp b/daemon/bankmanager.cpp
index fe5dc21..8636e95 100644
--- a/daemon/bankmanager.cpp
+++ b/daemon/bankmanager.cpp
@@ -21,6 +21,16 @@ int BankManager::numSlots() const
     return _slots.size();
 }
 
+bool BankManager::isUsed(int slot) const
+{
+    return _slots.at(slot).used;
+}
+
+QUuid BankManager::appAt(int slot) const
+{
+    return _slots.at(slot).uuid;
+}
+
 bool BankManager::uploadApp(const QUuid &uuid, int slot)
 {
     AppInfo info = apps->info(uuid);
@@ -39,6 +49,10 @@ bool BankManager::uploadApp(const QUuid &uuid, int slot)
         logger()->warn() << "invalid slot index";
         return false;
     }
+    if (_slots[slot].used) {
+        logger()->warn() << "slot in use";
+        return false;
+    }
 
     QDir appDir(info.path());