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Re: [Qemu-devel] [PATCH] ui/cocoa.m: Add Mount image file menu item


From: Programmingkid
Subject: Re: [Qemu-devel] [PATCH] ui/cocoa.m: Add Mount image file menu item
Date: Wed, 9 Sep 2015 23:28:49 -0400

Does this look about right?

    QDict *qdict;
    Error *errp;
    QObject **ret_data;
    static int counter;
    char *idString, *fileName;

// The file variable is objective-c, left that code out

        fileName = g_strdup_printf("%s",
                            [file cStringUsingEncoding: NSASCIIStringEncoding]);

        

        /* Create an unique id */
        idString = g_strdup_printf("USB%d", counter++);

        /* Create the QDICT object */
        qdict = qdict_new();
        qdict_put_obj(qdict, "id", qstring_from_str(idString));
        qdict_put_obj(qdict, "device", qstring_from_str(idString));
        qdict_put_obj(qdict, "if", qstring_from_str("none"));
        qdict_put_obj(qdict, "file", qstring_from_str(fileName));
        qdict_put_obj(qdict, "driver", qstring_from_str("usb-storage"));
        drive_add(IF_DEFAULT, 0, fileName, "none");
        qmp_device_add(qdict, ret_data, &errp);
        handleAnyDeviceErrors(errp);
        g_free(fileName);
        g_free(idString);

This is a sample of what I am working on. For some reason, it crashes QEMU. Any clues why? I think it might be because of qdict_put_obj(). 

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