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+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsISupports.idl"
+#include "nsICommandLine.idl"
+
+[ptr] native nsArgvArray(const char* const);
+
+/**
+ * Extension of nsICommandLine that allows for initialization of new command lines
+ * and running the command line actions by processing the command line handlers.
+ *
+ * @status INTERNAL - This interface is not meant for use by embedders, and is
+ * not intended to be frozen. If you are an embedder and need
+ * functionality provided by this interface, talk to Benjamin
+ * Smedberg <benjamin@smedbergs.us>.
+ */
+
+[uuid(c9f2996c-b25a-4d3d-821f-4cd0c4bc8afb)]
+interface nsICommandLineRunner : nsICommandLine
+{
+ /**
+ * This method assumes a native character set, and is meant to be called
+ * with the argc/argv passed to main(). Talk to bsmedberg if you need to
+ * create a command line using other data. argv will not be altered in any
+ * way.
+ *
+ * On Windows, the "native" character set is UTF-8, not the native codepage.
+ *
+ * @param workingDir The working directory for resolving file and URI paths.
+ * @param state The nsICommandLine.state flag.
+ */
+ void init(in long argc, in nsArgvArray argv,
+ in nsIFile workingDir, in unsigned long state);
+
+ /**
+ * Set the windowContext parameter.
+ */
+ void setWindowContext(in nsIDOMWindow aWindow);
+
+ /**
+ * Process the command-line handlers in the proper order, calling "handle()" on
+ * each.
+ *
+ * @throws NS_ERROR_ABORT if any handler throws NS_ERROR_ABORT. All other errors
+ * thrown by handlers will be silently ignored.
+ */
+ void run();
+
+ /**
+ * Process and combine the help text provided by each command-line handler.
+ */
+ readonly attribute AUTF8String helpText;
+};