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//
// DO NOT EDIT. THIS FILE IS GENERATED FROM $SRCDIR/dom/media/gmp/mozIGeckoMediaPluginChromeService.idl
//
/// `interface mozIGeckoMediaPluginChromeService : nsISupports`
///
// 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 mozIGeckoMediaPluginChromeService {
vtable: &'static mozIGeckoMediaPluginChromeServiceVTable,
/// 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 mozIGeckoMediaPluginChromeService.
unsafe impl XpCom for mozIGeckoMediaPluginChromeService {
const IID: nsIID = nsID(0x32d35d21, 0x181f, 0x4630,
[0x8c, 0xaa, 0xa4, 0x31, 0xe2, 0xeb, 0xad, 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 mozIGeckoMediaPluginChromeService {
#[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 mozIGeckoMediaPluginChromeService.
// 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 mozIGeckoMediaPluginChromeServiceCoerce {
/// Cheaply cast a value of this type from a `mozIGeckoMediaPluginChromeService`.
fn coerce_from(v: &mozIGeckoMediaPluginChromeService) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl mozIGeckoMediaPluginChromeServiceCoerce for mozIGeckoMediaPluginChromeService {
#[inline]
fn coerce_from(v: &mozIGeckoMediaPluginChromeService) -> &Self {
v
}
}
impl mozIGeckoMediaPluginChromeService {
/// Cast this `mozIGeckoMediaPluginChromeService` to one of its base interfaces.
#[inline]
pub fn coerce<T: mozIGeckoMediaPluginChromeServiceCoerce>(&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 mozIGeckoMediaPluginChromeService {
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> mozIGeckoMediaPluginChromeServiceCoerce for T {
#[inline]
fn coerce_from(v: &mozIGeckoMediaPluginChromeService) -> &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 mozIGeckoMediaPluginChromeService
// 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 mozIGeckoMediaPluginChromeServiceVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsISupportsVTable,
/* void addPluginDirectory (in AString directory); */
pub AddPluginDirectory: unsafe extern "system" fn (this: *const mozIGeckoMediaPluginChromeService, directory: *const ::nsstring::nsAString) -> ::nserror::nsresult,
/* void removePluginDirectory (in AString directory); */
pub RemovePluginDirectory: unsafe extern "system" fn (this: *const mozIGeckoMediaPluginChromeService, directory: *const ::nsstring::nsAString) -> ::nserror::nsresult,
/* void removeAndDeletePluginDirectory (in AString directory, [optional] in boolean defer); */
pub RemoveAndDeletePluginDirectory: unsafe extern "system" fn (this: *const mozIGeckoMediaPluginChromeService, directory: *const ::nsstring::nsAString, defer: bool) -> ::nserror::nsresult,
/* void forgetThisSite (in AString site, in AString aPattern); */
pub ForgetThisSite: unsafe extern "system" fn (this: *const mozIGeckoMediaPluginChromeService, site: *const ::nsstring::nsAString, aPattern: *const ::nsstring::nsAString) -> ::nserror::nsresult,
/* void forgetThisBaseDomain (in AString baseDomain); */
pub ForgetThisBaseDomain: unsafe extern "system" fn (this: *const mozIGeckoMediaPluginChromeService, baseDomain: *const ::nsstring::nsAString) -> ::nserror::nsresult,
/* boolean isPersistentStorageAllowed (in ACString nodeId); */
pub IsPersistentStorageAllowed: unsafe extern "system" fn (this: *const mozIGeckoMediaPluginChromeService, nodeId: *const ::nsstring::nsACString, _retval: *mut bool) -> ::nserror::nsresult,
/* nsIFile getStorageDir (); */
pub GetStorageDir: unsafe extern "system" fn (this: *const mozIGeckoMediaPluginChromeService, _retval: *mut *const nsIFile) -> ::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 mozIGeckoMediaPluginChromeService {
/// ```text
/// /**
/// * Add a directory to scan for gecko media plugins.
/// * @note Main-thread API.
/// */
/// ```
///
/// `void addPluginDirectory (in AString directory);`
#[inline]
pub unsafe fn AddPluginDirectory(&self, directory: *const ::nsstring::nsAString) -> ::nserror::nsresult {
((*self.vtable).AddPluginDirectory)(self, directory)
}
/// ```text
/// /**
/// * Remove a directory for gecko media plugins.
/// * @note Main-thread API.
/// */
/// ```
///
/// `void removePluginDirectory (in AString directory);`
#[inline]
pub unsafe fn RemovePluginDirectory(&self, directory: *const ::nsstring::nsAString) -> ::nserror::nsresult {
((*self.vtable).RemovePluginDirectory)(self, directory)
}
/// ```text
/// /**
/// * Remove a directory for gecko media plugins and delete it from disk.
/// * If |defer| is true, wait until the plugin is unused before removing.
/// * @note Main-thread API.
/// */
/// ```
///
/// `void removeAndDeletePluginDirectory (in AString directory, [optional] in boolean defer);`
#[inline]
pub unsafe fn RemoveAndDeletePluginDirectory(&self, directory: *const ::nsstring::nsAString, defer: bool) -> ::nserror::nsresult {
((*self.vtable).RemoveAndDeletePluginDirectory)(self, directory, defer)
}
/// ```text
/// /**
/// * Clears storage data associated with the site and the originAttributes
/// * pattern in JSON format.
/// */
/// ```
///
/// `void forgetThisSite (in AString site, in AString aPattern);`
#[inline]
pub unsafe fn ForgetThisSite(&self, site: *const ::nsstring::nsAString, aPattern: *const ::nsstring::nsAString) -> ::nserror::nsresult {
((*self.vtable).ForgetThisSite)(self, site, aPattern)
}
/// ```text
/// /**
/// * Clears storage data associated with the base domain
/// * This means cleaning any storage that is associated
/// * either by origin or top level origin with the base domain
/// */
/// ```
///
/// `void forgetThisBaseDomain (in AString baseDomain);`
#[inline]
pub unsafe fn ForgetThisBaseDomain(&self, baseDomain: *const ::nsstring::nsAString) -> ::nserror::nsresult {
((*self.vtable).ForgetThisBaseDomain)(self, baseDomain)
}
/// ```text
/// /**
/// * Returns true if the given node id is allowed to store things
/// * persistently on disk. Private Browsing and local content are not
/// * allowed to store persistent data.
/// */
/// ```
///
/// `boolean isPersistentStorageAllowed (in ACString nodeId);`
#[inline]
pub unsafe fn IsPersistentStorageAllowed(&self, nodeId: *const ::nsstring::nsACString, _retval: *mut bool) -> ::nserror::nsresult {
((*self.vtable).IsPersistentStorageAllowed)(self, nodeId, _retval)
}
/// ```text
/// /**
/// * Returns the directory to use as the base for storing data about GMPs.
/// */
/// ```
///
/// `nsIFile getStorageDir ();`
#[inline]
pub unsafe fn GetStorageDir(&self, _retval: *mut *const nsIFile) -> ::nserror::nsresult {
((*self.vtable).GetStorageDir)(self, _retval)
}
}