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// // DO NOT EDIT. THIS FILE IS GENERATED FROM ../../../dist/idl/nsITaggingService.idl // /// `interface nsITaggingService : 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 nsITaggingService { vtable: *const nsITaggingServiceVTable, /// 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 nsITaggingService. unsafe impl XpCom for nsITaggingService { const IID: nsIID = nsID(0x9759bd0e, 0x78e2, 0x4421, [0x9e, 0xd1, 0xc6, 0x76, 0xe1, 0xaf, 0x35, 0x13]); } // 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 nsITaggingService { #[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 nsITaggingService. // 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 nsITaggingServiceCoerce { /// Cheaply cast a value of this type from a `nsITaggingService`. fn coerce_from(v: &nsITaggingService) -> &Self; } // The trivial implementation: We can obviously coerce ourselves to ourselves. impl nsITaggingServiceCoerce for nsITaggingService { #[inline] fn coerce_from(v: &nsITaggingService) -> &Self { v } } impl nsITaggingService { /// Cast this `nsITaggingService` to one of its base interfaces. #[inline] pub fn coerce<T: nsITaggingServiceCoerce>(&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 nsITaggingService { 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> nsITaggingServiceCoerce for T { #[inline] fn coerce_from(v: &nsITaggingService) -> &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 nsITaggingService // 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 nsITaggingServiceVTable { /// We need to include the members from the base interface's vtable at the start /// of the VTable definition. pub __base: nsISupportsVTable, /* void tagURI (in nsIURI aURI, in nsIVariant aTags, [optional] in unsigned short aSource); */ pub TagURI: unsafe extern "system" fn (this: *const nsITaggingService, aURI: *const nsIURI, aTags: *const nsIVariant, aSource: libc::uint16_t) -> nsresult, /* void untagURI (in nsIURI aURI, in nsIVariant aTags, [optional] in unsigned short aSource); */ pub UntagURI: unsafe extern "system" fn (this: *const nsITaggingService, aURI: *const nsIURI, aTags: *const nsIVariant, aSource: libc::uint16_t) -> nsresult, /* nsIVariant getURIsForTag (in AString aTag); */ pub GetURIsForTag: unsafe extern "system" fn (this: *const nsITaggingService, aTag: &::nsstring::nsAString, _retval: *mut *const nsIVariant) -> nsresult, /* void getTagsForURI (in nsIURI aURI, [optional] out unsigned long length, [array, size_is (length), retval] out wstring aTags); */ pub GetTagsForURI: unsafe extern "system" fn (this: *const nsITaggingService, aURI: *const nsIURI, length: *mut libc::uint32_t, aTags: *mut *mut *const libc::int16_t) -> nsresult, /* readonly attribute nsIVariant allTags; */ pub GetAllTags: unsafe extern "system" fn (this: *const nsITaggingService, aAllTags: *mut *const nsIVariant) -> nsresult, /* readonly attribute boolean hasTags; */ pub GetHasTags: unsafe extern "system" fn (this: *const nsITaggingService, aHasTags: *mut bool) -> 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 nsITaggingService { /// ```text /// /** /// * Defines the maximal length of a tag. Related to the bug 407821 /// * (https://bugzilla.mozilla.org/show_bug.cgi?id=407821) /// */ /// ``` /// pub const MAX_TAG_LENGTH: i64 = 100; /// ```text /// /** /// * Tags a URL with the given set of tags. Current tags set for the URL /// * persist. Tags in aTags which are already set for the given URL are /// * ignored. /// * /// * @param aURI /// * the URL to tag. /// * @param aTags /// * Array of tags to set for the given URL. Each element within the /// * array can be either a tag name (non-empty string) or a concrete /// * itemId of a tag container. /// * @param [optional] aSource /// * A change source constant from nsINavBookmarksService::SOURCE_*. /// * Defaults to SOURCE_DEFAULT if omitted. /// */ /// ``` /// /// `void tagURI (in nsIURI aURI, in nsIVariant aTags, [optional] in unsigned short aSource);` #[inline] pub unsafe fn TagURI(&self, aURI: *const nsIURI, aTags: *const nsIVariant, aSource: libc::uint16_t) -> nsresult { ((*self.vtable).TagURI)(self, aURI, aTags, aSource) } /// ```text /// /** /// * Removes tags from a URL. Tags from aTags which are not set for the /// * given URL are ignored. /// * /// * @param aURI /// * the URL to un-tag. /// * @param aTags /// * Array of tags to unset. Pass null to remove all tags from the given /// * url. Each element within the array can be either a tag name /// * (non-empty string) or a concrete itemId of a tag container. /// * @param [optional] aSource /// * A change source constant from nsINavBookmarksService::SOURCE_*. /// * Defaults to SOURCE_DEFAULT if omitted. /// */ /// ``` /// /// `void untagURI (in nsIURI aURI, in nsIVariant aTags, [optional] in unsigned short aSource);` #[inline] pub unsafe fn UntagURI(&self, aURI: *const nsIURI, aTags: *const nsIVariant, aSource: libc::uint16_t) -> nsresult { ((*self.vtable).UntagURI)(self, aURI, aTags, aSource) } /// ```text /// /** /// * Retrieves all URLs tagged with the given tag. /// * /// * @param aTag /// * tag name /// * @returns Array of uris tagged with aTag. /// */ /// ``` /// /// `nsIVariant getURIsForTag (in AString aTag);` #[inline] pub unsafe fn GetURIsForTag(&self, aTag: &::nsstring::nsAString, _retval: *mut *const nsIVariant) -> nsresult { ((*self.vtable).GetURIsForTag)(self, aTag, _retval) } /// ```text /// /** /// * Retrieves all tags set for the given URL. /// * /// * @param aURI /// * a URL. /// * @returns array of tags (sorted by name). /// */ /// ``` /// /// `void getTagsForURI (in nsIURI aURI, [optional] out unsigned long length, [array, size_is (length), retval] out wstring aTags);` #[inline] pub unsafe fn GetTagsForURI(&self, aURI: *const nsIURI, length: *mut libc::uint32_t, aTags: *mut *mut *const libc::int16_t) -> nsresult { ((*self.vtable).GetTagsForURI)(self, aURI, length, aTags) } /// ```text /// /** /// * Retrieves all tags used to tag URIs in the data-base (sorted by name). /// */ /// ``` /// /// `readonly attribute nsIVariant allTags;` #[inline] pub unsafe fn GetAllTags(&self, aAllTags: *mut *const nsIVariant) -> nsresult { ((*self.vtable).GetAllTags)(self, aAllTags) } /// ```text /// /** /// * Whether any tags exist. /// * /// * @note This is faster than allTags.length, since doesn't need to sort tags. /// */ /// ``` /// /// `readonly attribute boolean hasTags;` #[inline] pub unsafe fn GetHasTags(&self, aHasTags: *mut bool) -> nsresult { ((*self.vtable).GetHasTags)(self, aHasTags) } }