//
// DO NOT EDIT.  THIS FILE IS GENERATED FROM ../../../dist/idl/nsINestedURI.idl
//


/// `interface nsINestedURI : nsISupports`
///

/// ```text
/// /**
///  * nsINestedURI is an interface that must be implemented by any nsIURI
///  * implementation which has an "inner" URI that it actually gets data
///  * from.
///  *
///  * For example, if URIs for the scheme "sanitize" have the structure:
///  *
///  *   sanitize:http://example.com
///  *
///  * and opening a channel on such a sanitize: URI gets the data from
///  * http://example.com, sanitizes it, and returns it, then the sanitize: URI
///  * should implement nsINestedURI and return the http://example.com URI as its
///  * inner URI.
///  */
/// ```
///

// The actual type definition for the interface. This struct has methods
// declared on it which will call through its vtable. You never want to pass
// this type around by value, always pass it behind a reference.

#[repr(C)]
pub struct nsINestedURI {
    vtable: *const nsINestedURIVTable,

    /// This field is a phantomdata to ensure that the VTable type and any
    /// struct containing it is not safe to send across threads, as XPCOM is
    /// generally not threadsafe.
    ///
    /// XPCOM interfaces in general are not safe to send across threads.
    __nosync: ::std::marker::PhantomData<::std::rc::Rc<u8>>,
}

// Implementing XpCom for an interface exposes its IID, which allows for easy
// use of the `.query_interface<T>` helper method. This also defines that
// method for nsINestedURI.
unsafe impl XpCom for nsINestedURI {
    const IID: nsIID = nsID(0x6de2c874, 0x796c, 0x46bf,
        [0xb5, 0x7f, 0x0d, 0x7b, 0xd7, 0xd6, 0xca, 0xb0]);
}

// We need to implement the RefCounted trait so we can be used with `RefPtr`.
// This trait teaches `RefPtr` how to manage our memory.
unsafe impl RefCounted for nsINestedURI {
    #[inline]
    unsafe fn addref(&self) {
        self.AddRef();
    }
    #[inline]
    unsafe fn release(&self) {
        self.Release();
    }
}

// This trait is implemented on all types which can be coerced to from nsINestedURI.
// It is used in the implementation of `fn coerce<T>`. We hide it from the
// documentation, because it clutters it up a lot.
#[doc(hidden)]
pub trait nsINestedURICoerce {
    /// Cheaply cast a value of this type from a `nsINestedURI`.
    fn coerce_from(v: &nsINestedURI) -> &Self;
}

// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsINestedURICoerce for nsINestedURI {
    #[inline]
    fn coerce_from(v: &nsINestedURI) -> &Self {
        v
    }
}

impl nsINestedURI {
    /// Cast this `nsINestedURI` to one of its base interfaces.
    #[inline]
    pub fn coerce<T: nsINestedURICoerce>(&self) -> &T {
        T::coerce_from(self)
    }
}

// Every interface struct type implements `Deref` to its base interface. This
// causes methods on the base interfaces to be directly avaliable on the
// object. For example, you can call `.AddRef` or `.QueryInterface` directly
// on any interface which inherits from `nsISupports`.
impl ::std::ops::Deref for nsINestedURI {
    type Target = nsISupports;
    #[inline]
    fn deref(&self) -> &nsISupports {
        unsafe {
            ::std::mem::transmute(self)
        }
    }
}

// Ensure we can use .coerce() to cast to our base types as well. Any type which
// our base interface can coerce from should be coercable from us as well.
impl<T: nsISupportsCoerce> nsINestedURICoerce for T {
    #[inline]
    fn coerce_from(v: &nsINestedURI) -> &Self {
        T::coerce_from(v)
    }
}

// This struct represents the interface's VTable. A pointer to a statically
// allocated version of this struct is at the beginning of every nsINestedURI
// object. It contains one pointer field for each method in the interface. In
// the case where we can't generate a binding for a method, we include a void
// pointer.
#[doc(hidden)]
#[repr(C)]
pub struct nsINestedURIVTable {
    /// We need to include the members from the base interface's vtable at the start
    /// of the VTable definition.
    pub __base: nsISupportsVTable,

    /* readonly attribute nsIURI innerURI; */
    pub GetInnerURI: unsafe extern "system" fn (this: *const nsINestedURI, aInnerURI: *mut *const nsIURI) -> nsresult,

    /* readonly attribute nsIURI innermostURI; */
    pub GetInnermostURI: unsafe extern "system" fn (this: *const nsINestedURI, aInnermostURI: *mut *const nsIURI) -> nsresult,
}


// The implementations of the function wrappers which are exposed to rust code.
// Call these methods rather than manually calling through the VTable struct.
impl nsINestedURI {

    /// ```text
    /// /**
    ///    * The inner URI for this nested URI.  This must not return null if the
    ///    * getter succeeds; URIs that have no inner must not QI to this interface.
    ///    * Dynamically changing whether there is an inner URI is not allowed.
    ///    *
    ///    * Modifying the returned URI must not in any way modify the nested URI; this
    ///    * means the returned URI must be either immutable or a clone.
    ///    */
    /// ```
    ///

    /// `readonly attribute nsIURI innerURI;`
    #[inline]
    pub unsafe fn GetInnerURI(&self, aInnerURI: *mut *const nsIURI) -> nsresult {
        ((*self.vtable).GetInnerURI)(self, aInnerURI)
    }


    /// ```text
    /// /**
    ///    * The innermost URI for this nested URI.  This must not return null if the
    ///    * getter succeeds.  This is equivalent to repeatedly calling innerURI while
    ///    * the returned URI QIs to nsINestedURI.
    ///    *
    ///    * Modifying the returned URI must not in any way modify the nested URI; this
    ///    * means the returned URI must be either immutable or a clone.
    ///    */
    /// ```
    ///

    /// `readonly attribute nsIURI innermostURI;`
    #[inline]
    pub unsafe fn GetInnermostURI(&self, aInnermostURI: *mut *const nsIURI) -> nsresult {
        ((*self.vtable).GetInnermostURI)(self, aInnermostURI)
    }


}