Ticket #9814: allow_shutdown.patch

mythtv/programs/mythfrontend/networkcontrol.cpp

@@ -308 +308 @@
         result = processHelp(nc);
     else if (is_abbrev("message", nc->getArg(0)))
         result = processMessage(nc);
+    else if (is_abbrev("blockshutdown", nc->getArg(0)))
+        result = processBlockShutdown(nc);
     else if ((nc->getArg(0).toLower() == "exit") || (nc->getArg(0).toLower() == "quit"))
         QCoreApplication::postEvent(this,
                                 new NetworkControlCloseEvent(nc->getClient()));
@@ -1175 +1177 @@
         helpText +=
             "message               - Displays a simple text message popup\r\n";
     }
+    else if ((is_abbrev("blockshutdown", command)))
+    {
+        helpText +=
+            "blockshutdown BOOL    - Sets whether frontend blocks backend shutdown\r\n";
+    }
 
     if (!helpText.isEmpty())
         return helpText;
@@ -1192 +1199 @@
         "set                - Changes\r\n"
         "screenshot         - Capture screenshot\r\n"
         "message            - Display a simple text message\r\n"
+        "blockshutdown      - Sets whether frontend blocks backend shutdown\r\n"
         "exit               - Exit Network Control\r\n"
         "\r\n"
         "Type 'help COMMANDNAME' for help on any specific command.\r\n";
@@ -1212 +1220 @@
     return QString("OK");
 }
 
+QString NetworkControl::processBlockShutdown(NetworkCommand *nc)
+{
+    if (nc->getArgCount() < 2)
+        return QString("ERROR: See 'help %1' for usage information")
+                       .arg(nc->getArg(0));
+
+    bool blockShutdown = (nc->getArg(1).toLower() == "true" || nc->getArg(1) == "1");
+    if (blockShutdown) {
+      gCoreContext->BlockShutdown();
+    } else {
+      gCoreContext->AllowShutdown();
+    }
+
+    return QString("OK");
+}
+
 void NetworkControl::notifyDataAvailable(void)
 {
     QCoreApplication::postEvent(

mythtv/programs/mythfrontend/networkcontrol.h

@@ -125 +125 @@
     QString processQuery(NetworkCommand *nc);
     QString processSet(NetworkCommand *nc);
     QString processMessage(NetworkCommand *nc);
+    QString processBlockShutdown(NetworkCommand *nc);
     QString processHelp(NetworkCommand *nc);
 
     void notifyDataAvailable(void);