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//
// DO NOT EDIT. THIS FILE IS GENERATED FROM $SRCDIR/netwerk/protocol/res/nsISubstitutingProtocolHandler.idl
//
/// `interface nsISubstitutingProtocolHandler : nsIProtocolHandler`
///
/// ```text
/// /**
/// * Protocol handler superinterface for a protocol which performs substitutions
/// * from URIs of its scheme to URIs of another scheme.
/// */
/// ```
///
// 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 nsISubstitutingProtocolHandler {
vtable: &'static nsISubstitutingProtocolHandlerVTable,
/// This field is a phantomdata to ensure that the VTable type and any
/// struct containing it is not safe to send across threads by default, as
/// XPCOM is generally not threadsafe.
///
/// If this type is marked as [rust_sync], there will be explicit `Send` and
/// `Sync` implementations on this type, which will override the inherited
/// negative impls from `Rc`.
__nosync: ::std::marker::PhantomData<::std::rc::Rc<u8>>,
// Make the rust compiler aware that there might be interior mutability
// in what actually implements the interface. This works around UB
// that a rust lint would make blatantly obvious, but doesn't exist.
// This prevents optimizations, but those optimizations weren't available
// before rustc switched to LLVM 16, and they now cause problems because
// of the UB.
// Until there's a lint available to find all our UB, it's simpler to
// avoid the UB in the first place, at the cost of preventing optimizations
// in places that don't cause UB. But again, those optimizations weren't
// available before.
__maybe_interior_mutability: ::std::cell::UnsafeCell<[u8; 0]>,
}
// 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 nsISubstitutingProtocolHandler.
unsafe impl XpCom for nsISubstitutingProtocolHandler {
const IID: nsIID = nsID(0x154c64fd, 0xa69e, 0x4105,
[0x89, 0xf8, 0xbd, 0x7d, 0xfe, 0x62, 0x13, 0x72]);
}
// 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 nsISubstitutingProtocolHandler {
#[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 nsISubstitutingProtocolHandler.
// 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 nsISubstitutingProtocolHandlerCoerce {
/// Cheaply cast a value of this type from a `nsISubstitutingProtocolHandler`.
fn coerce_from(v: &nsISubstitutingProtocolHandler) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsISubstitutingProtocolHandlerCoerce for nsISubstitutingProtocolHandler {
#[inline]
fn coerce_from(v: &nsISubstitutingProtocolHandler) -> &Self {
v
}
}
impl nsISubstitutingProtocolHandler {
/// Cast this `nsISubstitutingProtocolHandler` to one of its base interfaces.
#[inline]
pub fn coerce<T: nsISubstitutingProtocolHandlerCoerce>(&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 nsISubstitutingProtocolHandler {
type Target = nsIProtocolHandler;
#[inline]
fn deref(&self) -> &nsIProtocolHandler {
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: nsIProtocolHandlerCoerce> nsISubstitutingProtocolHandlerCoerce for T {
#[inline]
fn coerce_from(v: &nsISubstitutingProtocolHandler) -> &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 nsISubstitutingProtocolHandler
// 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 nsISubstitutingProtocolHandlerVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsIProtocolHandlerVTable,
/* [must_use] void setSubstitution (in ACString root, in nsIURI baseURI); */
pub SetSubstitution: unsafe extern "system" fn (this: *const nsISubstitutingProtocolHandler, root: *const ::nsstring::nsACString, baseURI: *const nsIURI) -> ::nserror::nsresult,
/* [must_use] void setSubstitutionWithFlags (in ACString root, in nsIURI baseURI, in uint32_t flags); */
pub SetSubstitutionWithFlags: unsafe extern "system" fn (this: *const nsISubstitutingProtocolHandler, root: *const ::nsstring::nsACString, baseURI: *const nsIURI, flags: u32) -> ::nserror::nsresult,
/* [must_use] nsIURI getSubstitution (in ACString root); */
pub GetSubstitution: unsafe extern "system" fn (this: *const nsISubstitutingProtocolHandler, root: *const ::nsstring::nsACString, _retval: *mut*const nsIURI) -> ::nserror::nsresult,
/* [must_use] boolean hasSubstitution (in ACString root); */
pub HasSubstitution: unsafe extern "system" fn (this: *const nsISubstitutingProtocolHandler, root: *const ::nsstring::nsACString, _retval: *mut bool) -> ::nserror::nsresult,
/* [must_use] AUTF8String resolveURI (in nsIURI resURI); */
pub ResolveURI: unsafe extern "system" fn (this: *const nsISubstitutingProtocolHandler, resURI: *const nsIURI, _retval: *mut ::nsstring::nsACString) -> ::nserror::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 nsISubstitutingProtocolHandler {
/// ```text
/// /**
/// * Content script may access files in this package.
/// */
/// ```
///
pub const ALLOW_CONTENT_ACCESS: i16 = 1;
/// ```text
/// /**
/// * This substitution exposes nsIJARURI instead of a nsIFileURL. By default
/// * NewURI will always return a nsIFileURL even when the URL is jar:
/// */
/// ```
///
pub const RESOLVE_JAR_URI: i16 = 2;
/// ```text
/// /**
/// * Sets the substitution for the root key:
/// * resource://root/path ==> baseURI.resolve(path)
/// *
/// * A null baseURI removes the specified substitution.
/// *
/// * The root key will be converted to lower-case to conform to
/// * case-insensitive URI hostname matching behavior.
/// */
/// ```
///
/// `[must_use] void setSubstitution (in ACString root, in nsIURI baseURI);`
#[inline]
pub unsafe fn SetSubstitution(&self, root: *const ::nsstring::nsACString, baseURI: *const nsIURI) -> ::nserror::nsresult {
((*self.vtable).SetSubstitution)(self, root, baseURI)
}
/// ```text
/// /**
/// * Same as setSubstitution, but with specific flags.
/// */
/// ```
///
/// `[must_use] void setSubstitutionWithFlags (in ACString root, in nsIURI baseURI, in uint32_t flags);`
#[inline]
pub unsafe fn SetSubstitutionWithFlags(&self, root: *const ::nsstring::nsACString, baseURI: *const nsIURI, flags: u32) -> ::nserror::nsresult {
((*self.vtable).SetSubstitutionWithFlags)(self, root, baseURI, flags)
}
/// ```text
/// /**
/// * Gets the substitution for the root key.
/// *
/// * @throws NS_ERROR_NOT_AVAILABLE if none exists.
/// */
/// ```
///
/// `[must_use] nsIURI getSubstitution (in ACString root);`
#[inline]
pub unsafe fn GetSubstitution(&self, root: *const ::nsstring::nsACString, _retval: *mut*const nsIURI) -> ::nserror::nsresult {
((*self.vtable).GetSubstitution)(self, root, _retval)
}
/// ```text
/// /**
/// * Returns TRUE if the substitution exists and FALSE otherwise.
/// */
/// ```
///
/// `[must_use] boolean hasSubstitution (in ACString root);`
#[inline]
pub unsafe fn HasSubstitution(&self, root: *const ::nsstring::nsACString, _retval: *mut bool) -> ::nserror::nsresult {
((*self.vtable).HasSubstitution)(self, root, _retval)
}
/// ```text
/// /**
/// * Utility function to resolve a substituted URI. A resolved URI is not
/// * guaranteed to reference a resource that exists (ie. opening a channel to
/// * the resolved URI may fail).
/// *
/// * @throws NS_ERROR_NOT_AVAILABLE if resURI.host() is an unknown root key.
/// */
/// ```
///
/// `[must_use] AUTF8String resolveURI (in nsIURI resURI);`
#[inline]
pub unsafe fn ResolveURI(&self, resURI: *const nsIURI, _retval: *mut ::nsstring::nsACString) -> ::nserror::nsresult {
((*self.vtable).ResolveURI)(self, resURI, _retval)
}
}