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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /xpcom/rust/xpcom/src/interfaces | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'xpcom/rust/xpcom/src/interfaces')
-rw-r--r-- | xpcom/rust/xpcom/src/interfaces/idl.rs | 12 | ||||
-rw-r--r-- | xpcom/rust/xpcom/src/interfaces/mod.rs | 31 | ||||
-rw-r--r-- | xpcom/rust/xpcom/src/interfaces/nonidl.rs | 180 |
3 files changed, 223 insertions, 0 deletions
diff --git a/xpcom/rust/xpcom/src/interfaces/idl.rs b/xpcom/rust/xpcom/src/interfaces/idl.rs new file mode 100644 index 0000000000..c8d62ce716 --- /dev/null +++ b/xpcom/rust/xpcom/src/interfaces/idl.rs @@ -0,0 +1,12 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#![allow(bad_style)] + +use crate::interfaces::*; +use crate::*; + +// NOTE: This file contains a series of `include!()` invocations, defining all +// idl interfaces directly within this module. +include!(mozbuild::objdir_path!("dist/xpcrs/rt/all.rs")); diff --git a/xpcom/rust/xpcom/src/interfaces/mod.rs b/xpcom/rust/xpcom/src/interfaces/mod.rs new file mode 100644 index 0000000000..5b9de5cef5 --- /dev/null +++ b/xpcom/rust/xpcom/src/interfaces/mod.rs @@ -0,0 +1,31 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//! This module contains the xpcom interfaces exposed to rust code. +//! +//! The items in this module come in a few flavours: +//! +//! 1. `nsI*`: These are the types for XPCOM interfaces. They should always be +//! passed behind a reference, pointer, or `RefPtr`. They may be coerced to +//! their base interfaces using the `coerce` method. +//! +//! 2. `nsI*Coerce`: These traits provide the implementation mechanics for the +//! `coerce` method, and can usually be ignored. *These traits are hidden in +//! rustdoc* +//! +//! 3. `nsI*VTable`: These structs are the vtable definitions for each type. +//! They contain the base interface's vtable, followed by pointers for each +//! of the vtable's methods. If direct access is needed, a `*const nsI*` can +//! be safely transmuted to a `*const nsI*VTable`. *These structs are hidden +//! in rustdoc* +//! +//! 4. Typedefs used in idl file definitions. + +// Interfaces defined in .idl files +mod idl; +pub use self::idl::*; + +// Other interfaces which are needed to compile +mod nonidl; +pub use self::nonidl::*; diff --git a/xpcom/rust/xpcom/src/interfaces/nonidl.rs b/xpcom/rust/xpcom/src/interfaces/nonidl.rs new file mode 100644 index 0000000000..b9e3f1abe2 --- /dev/null +++ b/xpcom/rust/xpcom/src/interfaces/nonidl.rs @@ -0,0 +1,180 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//! This module contains definitions of interfaces which are used in idl files +//! as forward declarations, but are not actually defined in an idl file. +//! +//! NOTE: The IIDs in these files must be kept in sync with the IDL definitions +//! in the corresponding C++ files. + +use crate::nsID; + +// XXX: This macro should have an option for a custom base interface instead of +// nsISupports, such that Document can have nsINode as a base, etc. For now, +// query_interface should be sufficient. +macro_rules! nonidl { + ($name:ident, $iid:expr) => { + /// This interface is referenced from idl files, but not defined in + /// them. It exports no methods to rust code. + #[repr(C)] + pub struct $name { + _vtable: *const $crate::interfaces::nsISupportsVTable, + } + + unsafe impl $crate::XpCom for $name { + const IID: $crate::nsIID = $iid; + } + + unsafe impl $crate::RefCounted for $name { + #[inline] + unsafe fn addref(&self) { + self.AddRef(); + } + #[inline] + unsafe fn release(&self) { + self.Release(); + } + } + + impl ::std::ops::Deref for $name { + type Target = $crate::interfaces::nsISupports; + #[inline] + fn deref(&self) -> &$crate::interfaces::nsISupports { + unsafe { ::std::mem::transmute(self) } + } + } + }; +} + +// Must be kept in sync with Document.h +nonidl!( + Document, + nsID( + 0xce1f7627, + 0x7109, + 0x4977, + [0xba, 0x77, 0x49, 0x0f, 0xfd, 0xe0, 0x7a, 0xaa] + ) +); + +// Must be kept in sync with nsINode.h +nonidl!( + nsINode, + nsID( + 0x70ba4547, + 0x7699, + 0x44fc, + [0xb3, 0x20, 0x52, 0xdb, 0xe3, 0xd1, 0xf9, 0x0a] + ) +); + +// Must be kept in sync with nsIContent.h +nonidl!( + nsIContent, + nsID( + 0x8e1bab9d, + 0x8815, + 0x4d2c, + [0xa2, 0x4d, 0x7a, 0xba, 0x52, 0x39, 0xdc, 0x22] + ) +); + +// Must be kept in sync with nsIConsoleReportCollector.h +nonidl!( + nsIConsoleReportCollector, + nsID( + 0xdd98a481, + 0xd2c4, + 0x4203, + [0x8d, 0xfa, 0x85, 0xbf, 0xd7, 0xdc, 0xd7, 0x05] + ) +); + +// Must be kept in sync with nsIGlobalObject.h +nonidl!( + nsIGlobalObject, + nsID( + 0x11afa8be, + 0xd997, + 0x4e07, + [0xa6, 0xa3, 0x6f, 0x87, 0x2e, 0xc3, 0xee, 0x7f] + ) +); + +// Must be kept in sync with nsIScriptElement.h +nonidl!( + nsIScriptElement, + nsID( + 0xe60fca9b, + 0x1b96, + 0x4e4e, + [0xa9, 0xb4, 0xdc, 0x98, 0x4f, 0x88, 0x3f, 0x9c] + ) +); + +// Must be kept in sync with nsPIDOMWindow.h +nonidl!( + nsPIDOMWindowOuter, + nsID( + 0x769693d4, + 0xb009, + 0x4fe2, + [0xaf, 0x18, 0x7d, 0xc8, 0xdf, 0x74, 0x96, 0xdf] + ) +); + +// Must be kept in sync with nsPIDOMWindow.h +nonidl!( + nsPIDOMWindowInner, + nsID( + 0x775dabc9, + 0x8f43, + 0x4277, + [0x9a, 0xdb, 0xf1, 0x99, 0x0d, 0x77, 0xcf, 0xfb] + ) +); + +// Must be kept in sync with nsIScriptContext.h +nonidl!( + nsIScriptContext, + nsID( + 0x54cbe9cf, + 0x7282, + 0x421a, + [0x91, 0x6f, 0xd0, 0x70, 0x73, 0xde, 0xb8, 0xc0] + ) +); + +// Must be kept in sync with nsIScriptGlobalObject.h +nonidl!( + nsIScriptGlobalObject, + nsID( + 0x876f83bd, + 0x6314, + 0x460a, + [0xa0, 0x45, 0x1c, 0x8f, 0x46, 0x2f, 0xb8, 0xe1] + ) +); + +// Must be kept in sync with nsIScrollObserver.h +nonidl!( + nsIScrollObserver, + nsID( + 0xaa5026eb, + 0x2f88, + 0x4026, + [0xa4, 0x6b, 0xf4, 0x59, 0x6b, 0x4e, 0xdf, 0x00] + ) +); + +// Must be kept in sync with nsIWidget.h +nonidl!( + nsIWidget, + nsID( + 0x06396bf6, + 0x2dd8, + 0x45e5, + [0xac, 0x45, 0x75, 0x26, 0x53, 0xb1, 0xc9, 0x80] + ) +); |