Copy as Markdown
Other Tools
//
// DO NOT EDIT. THIS FILE IS GENERATED FROM $SRCDIR/xpcom/components/nsIComponentManager.idl
//
/// `interface nsIComponentManager : 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 nsIComponentManager {
vtable: &'static nsIComponentManagerVTable,
/// 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 nsIComponentManager.
unsafe impl XpCom for nsIComponentManager {
const IID: nsIID = nsID(0xd604ffc3, 0x1ba3, 0x4f6c,
[0xb6, 0x5f, 0x1e, 0xd4, 0x19, 0x93, 0x64, 0xc3]);
}
// 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 nsIComponentManager {
#[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 nsIComponentManager.
// 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 nsIComponentManagerCoerce {
/// Cheaply cast a value of this type from a `nsIComponentManager`.
fn coerce_from(v: &nsIComponentManager) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsIComponentManagerCoerce for nsIComponentManager {
#[inline]
fn coerce_from(v: &nsIComponentManager) -> &Self {
v
}
}
impl nsIComponentManager {
/// Cast this `nsIComponentManager` to one of its base interfaces.
#[inline]
pub fn coerce<T: nsIComponentManagerCoerce>(&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 nsIComponentManager {
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> nsIComponentManagerCoerce for T {
#[inline]
fn coerce_from(v: &nsIComponentManager) -> &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 nsIComponentManager
// 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 nsIComponentManagerVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsISupportsVTable,
/* void getClassObject (in nsCIDRef aClass, in nsIIDRef aIID, [iid_is (aIID), retval] out nsQIResult result); */
pub GetClassObject: unsafe extern "system" fn (this: *const nsIComponentManager, aClass: *const nsCID, aIID: *const nsIID, result: *mut *mut libc::c_void) -> ::nserror::nsresult,
/* void getClassObjectByContractID (in string aContractID, in nsIIDRef aIID, [iid_is (aIID), retval] out nsQIResult result); */
pub GetClassObjectByContractID: unsafe extern "system" fn (this: *const nsIComponentManager, aContractID: *const libc::c_char, aIID: *const nsIID, result: *mut *mut libc::c_void) -> ::nserror::nsresult,
/* [noscript] void createInstance (in nsCIDRef aClass, in nsIIDRef aIID, [iid_is (aIID), retval] out nsQIResult result); */
pub CreateInstance: unsafe extern "system" fn (this: *const nsIComponentManager, aClass: *const nsCID, aIID: *const nsIID, result: *mut *mut libc::c_void) -> ::nserror::nsresult,
/* [noscript] void createInstanceByContractID (in string aContractID, in nsIIDRef aIID, [iid_is (aIID), retval] out nsQIResult result); */
pub CreateInstanceByContractID: unsafe extern "system" fn (this: *const nsIComponentManager, aContractID: *const libc::c_char, aIID: *const nsIID, result: *mut *mut libc::c_void) -> ::nserror::nsresult,
/* void addBootstrappedManifestLocation (in nsIFile aLocation); */
pub AddBootstrappedManifestLocation: unsafe extern "system" fn (this: *const nsIComponentManager, aLocation: *const nsIFile) -> ::nserror::nsresult,
/* void removeBootstrappedManifestLocation (in nsIFile aLocation); */
pub RemoveBootstrappedManifestLocation: unsafe extern "system" fn (this: *const nsIComponentManager, aLocation: *const nsIFile) -> ::nserror::nsresult,
/* nsIArray getManifestLocations (); */
pub GetManifestLocations: unsafe extern "system" fn (this: *const nsIComponentManager, _retval: *mut*const nsIArray) -> ::nserror::nsresult,
/* nsIUTF8StringEnumerator getComponentJSMs (); */
pub GetComponentJSMs: unsafe extern "system" fn (this: *const nsIComponentManager, _retval: *mut*const nsIUTF8StringEnumerator) -> ::nserror::nsresult,
/* nsIUTF8StringEnumerator getComponentESModules (); */
pub GetComponentESModules: unsafe extern "system" fn (this: *const nsIComponentManager, _retval: *mut*const nsIUTF8StringEnumerator) -> ::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 nsIComponentManager {
/// ```text
/// /**
/// * getClassObject
/// *
/// * Returns the factory object that can be used to create instances of
/// * CID aClass
/// *
/// * @param aClass The classid of the factory that is being requested
/// */
/// ```
///
/// `void getClassObject (in nsCIDRef aClass, in nsIIDRef aIID, [iid_is (aIID), retval] out nsQIResult result);`
#[inline]
pub unsafe fn GetClassObject(&self, aClass: *const nsCID, aIID: *const nsIID, result: *mut *mut libc::c_void) -> ::nserror::nsresult {
((*self.vtable).GetClassObject)(self, aClass, aIID, result)
}
/// ```text
/// /**
/// * getClassObjectByContractID
/// *
/// * Returns the factory object that can be used to create instances of
/// * CID aClass
/// *
/// * @param aClass The classid of the factory that is being requested
/// */
/// ```
///
/// `void getClassObjectByContractID (in string aContractID, in nsIIDRef aIID, [iid_is (aIID), retval] out nsQIResult result);`
#[inline]
pub unsafe fn GetClassObjectByContractID(&self, aContractID: *const libc::c_char, aIID: *const nsIID, result: *mut *mut libc::c_void) -> ::nserror::nsresult {
((*self.vtable).GetClassObjectByContractID)(self, aContractID, aIID, result)
}
/// ```text
/// /**
/// * createInstance
/// *
/// * Create an instance of the CID aClass and return the interface aIID.
/// *
/// * @param aClass : ClassID of object instance requested
/// * @param aIID : IID of interface requested
/// */
/// ```
///
/// `[noscript] void createInstance (in nsCIDRef aClass, in nsIIDRef aIID, [iid_is (aIID), retval] out nsQIResult result);`
#[inline]
pub unsafe fn CreateInstance(&self, aClass: *const nsCID, aIID: *const nsIID, result: *mut *mut libc::c_void) -> ::nserror::nsresult {
((*self.vtable).CreateInstance)(self, aClass, aIID, result)
}
/// ```text
/// /**
/// * createInstanceByContractID
/// *
/// * Create an instance of the CID that implements aContractID and return the
/// * interface aIID.
/// *
/// * @param aContractID : aContractID of object instance requested
/// * @param aIID : IID of interface requested
/// */
/// ```
///
/// `[noscript] void createInstanceByContractID (in string aContractID, in nsIIDRef aIID, [iid_is (aIID), retval] out nsQIResult result);`
#[inline]
pub unsafe fn CreateInstanceByContractID(&self, aContractID: *const libc::c_char, aIID: *const nsIID, result: *mut *mut libc::c_void) -> ::nserror::nsresult {
((*self.vtable).CreateInstanceByContractID)(self, aContractID, aIID, result)
}
/// ```text
/// /**
/// * addBootstrappedManifestLocation
/// *
/// * Adds a bootstrapped manifest location on runtime.
/// *
/// * @param aLocation : A directory where chrome.manifest resides,
/// * or an XPI with it on the root.
/// */
/// ```
///
/// `void addBootstrappedManifestLocation (in nsIFile aLocation);`
#[inline]
pub unsafe fn AddBootstrappedManifestLocation(&self, aLocation: *const nsIFile) -> ::nserror::nsresult {
((*self.vtable).AddBootstrappedManifestLocation)(self, aLocation)
}
/// ```text
/// /**
/// * removeBootstrappedManifestLocation
/// *
/// * Removes a bootstrapped manifest location on runtime.
/// *
/// * @param aLocation : A directory where chrome.manifest resides,
/// * or an XPI with it on the root.
/// */
/// ```
///
/// `void removeBootstrappedManifestLocation (in nsIFile aLocation);`
#[inline]
pub unsafe fn RemoveBootstrappedManifestLocation(&self, aLocation: *const nsIFile) -> ::nserror::nsresult {
((*self.vtable).RemoveBootstrappedManifestLocation)(self, aLocation)
}
/// ```text
/// /**
/// * getManifestLocations
/// *
/// * Get an array of nsIURIs of all registered and builtin manifest locations.
/// */
/// ```
///
/// `nsIArray getManifestLocations ();`
#[inline]
pub unsafe fn GetManifestLocations(&self, _retval: *mut*const nsIArray) -> ::nserror::nsresult {
((*self.vtable).GetManifestLocations)(self, _retval)
}
/// ```text
/// /**
/// * Returns a list of JSM URLs which are used to create components. This
/// * should only be used in automation.
/// *
/// */
/// ```
///
/// `nsIUTF8StringEnumerator getComponentJSMs ();`
#[inline]
pub unsafe fn GetComponentJSMs(&self, _retval: *mut*const nsIUTF8StringEnumerator) -> ::nserror::nsresult {
((*self.vtable).GetComponentJSMs)(self, _retval)
}
/// ```text
/// /**
/// * Returns a list of ESM URLs which are used to create components. This
/// * should only be used in automation.
/// */
/// ```
///
/// `nsIUTF8StringEnumerator getComponentESModules ();`
#[inline]
pub unsafe fn GetComponentESModules(&self, _retval: *mut*const nsIUTF8StringEnumerator) -> ::nserror::nsresult {
((*self.vtable).GetComponentESModules)(self, _retval)
}
}