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//
// DO NOT EDIT. THIS FILE IS GENERATED FROM $SRCDIR/netwerk/dns/nsIIDNService.idl
//
/// `interface nsIIDNService : nsISupports`
///
/// ```text
/// /**
/// * nsIIDNService interface.
/// *
/// * IDN (Internationalized Domain Name) support. Provides facilities
/// * for manipulating IDN hostnames according to the specification set
/// * forth by the IETF.
/// *
/// * IDN effort:
/// *
/// * IDNA specification:
/// */
/// ```
///
// 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 nsIIDNService {
vtable: &'static nsIIDNServiceVTable,
/// 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
// introduced by https://github.com/llvm/llvm-project/commit/01859da84bad95fd51d6a03b08b60c660e642a4f
// 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 nsIIDNService.
unsafe impl XpCom for nsIIDNService {
const IID: nsIID = nsID(0xa592a60e, 0x3621, 0x4f19,
[0xa3, 0x18, 0x2b, 0xf2, 0x33, 0xcf, 0xad, 0x3e]);
}
// 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 nsIIDNService {
#[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 nsIIDNService.
// 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 nsIIDNServiceCoerce {
/// Cheaply cast a value of this type from a `nsIIDNService`.
fn coerce_from(v: &nsIIDNService) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsIIDNServiceCoerce for nsIIDNService {
#[inline]
fn coerce_from(v: &nsIIDNService) -> &Self {
v
}
}
impl nsIIDNService {
/// Cast this `nsIIDNService` to one of its base interfaces.
#[inline]
pub fn coerce<T: nsIIDNServiceCoerce>(&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 nsIIDNService {
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> nsIIDNServiceCoerce for T {
#[inline]
fn coerce_from(v: &nsIIDNService) -> &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 nsIIDNService
// 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 nsIIDNServiceVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsISupportsVTable,
/* ACString convertUTF8toACE (in AUTF8String input); */
pub ConvertUTF8toACE: unsafe extern "system" fn (this: *const nsIIDNService, input: *const ::nsstring::nsACString, _retval: *mut ::nsstring::nsACString) -> ::nserror::nsresult,
/* AUTF8String convertACEtoUTF8 (in ACString input); */
pub ConvertACEtoUTF8: unsafe extern "system" fn (this: *const nsIIDNService, input: *const ::nsstring::nsACString, _retval: *mut ::nsstring::nsACString) -> ::nserror::nsresult,
/* boolean isACE (in ACString input); */
pub IsACE: unsafe extern "system" fn (this: *const nsIIDNService, input: *const ::nsstring::nsACString, _retval: *mut bool) -> ::nserror::nsresult,
/* AUTF8String convertToDisplayIDN (in AUTF8String input, out boolean isASCII); */
pub ConvertToDisplayIDN: unsafe extern "system" fn (this: *const nsIIDNService, input: *const ::nsstring::nsACString, isASCII: *mut bool, _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 nsIIDNService {
/// ```text
/// /**
/// * Prepares the input hostname according to IDNA ToASCII operation,
/// * the input hostname is assumed to be UTF8-encoded.
/// */
/// ```
///
/// `ACString convertUTF8toACE (in AUTF8String input);`
#[inline]
pub unsafe fn ConvertUTF8toACE(&self, input: *const ::nsstring::nsACString, _retval: *mut ::nsstring::nsACString) -> ::nserror::nsresult {
((*self.vtable).ConvertUTF8toACE)(self, input, _retval)
}
/// ```text
/// /**
/// * This is the ToUnicode operation as specified in the IDNA proposal,
/// * with an additional step to encode the result in UTF-8.
/// * It takes an ACE-encoded hostname and performs ToUnicode to it, then
/// * encodes the resulting string into UTF8.
/// */
/// ```
///
/// `AUTF8String convertACEtoUTF8 (in ACString input);`
#[inline]
pub unsafe fn ConvertACEtoUTF8(&self, input: *const ::nsstring::nsACString, _retval: *mut ::nsstring::nsACString) -> ::nserror::nsresult {
((*self.vtable).ConvertACEtoUTF8)(self, input, _retval)
}
/// ```text
/// /**
/// * Checks if the input string is ACE encoded or not.
/// */
/// ```
///
/// `boolean isACE (in ACString input);`
#[inline]
pub unsafe fn IsACE(&self, input: *const ::nsstring::nsACString, _retval: *mut bool) -> ::nserror::nsresult {
((*self.vtable).IsACE)(self, input, _retval)
}
/// ```text
/// /**
/// * Normalizes and converts a host to UTF-8 if the host is in the IDN
/// * whitelist, otherwise converts it to ACE. This is useful for display
/// * purposes and to ensure an encoding consistent with nsIURI::GetHost().
/// * If the result is ASCII or ACE encoded, |isASCII| will be true.
/// */
/// ```
///
/// `AUTF8String convertToDisplayIDN (in AUTF8String input, out boolean isASCII);`
#[inline]
pub unsafe fn ConvertToDisplayIDN(&self, input: *const ::nsstring::nsACString, isASCII: *mut bool, _retval: *mut ::nsstring::nsACString) -> ::nserror::nsresult {
((*self.vtable).ConvertToDisplayIDN)(self, input, isASCII, _retval)
}
}