Vendor dependencies for 0.3.0 release

vendor/objc-sys/src/protocol.rs

@@ -0,0 +1,100 @@
+use std::os::raw::c_char;
+#[cfg(any(doc, not(feature = "unstable-objfw")))]
+use std::os::raw::c_uint;
+
+#[cfg(any(doc, not(feature = "unstable-objfw")))]
+use crate::{objc_method_description, objc_property, objc_property_attribute_t, objc_selector};
+use crate::{OpaqueData, BOOL};
+
+/// Opaque type for Objective-C protocols.
+///
+/// Note that, although protocols are objects, sending messages to them is
+/// deprecated and may not work in the future.
+///
+/// The naming of this follows GNUStep; this struct does not exist in Apple's
+/// runtime, there `Protocol` is a type alias of `objc_object`.
+#[repr(C)]
+pub struct objc_protocol {
+    _priv: [u8; 0],
+    _p: OpaqueData,
+}
+
+extern_c! {
+    #[cfg(any(doc, not(feature = "unstable-objfw")))]
+    pub fn objc_getProtocol(name: *const c_char) -> *const objc_protocol;
+    #[cfg(any(doc, not(feature = "unstable-objfw")))]
+    /// The returned array is deallocated with [`free`][crate::free].
+    pub fn objc_copyProtocolList(out_len: *mut c_uint) -> *mut *const objc_protocol;
+
+    #[cfg(any(doc, not(feature = "unstable-objfw")))]
+    pub fn objc_allocateProtocol(name: *const c_char) -> *mut objc_protocol;
+    #[cfg(any(doc, not(feature = "unstable-objfw")))]
+    pub fn objc_registerProtocol(proto: *mut objc_protocol);
+
+    pub fn protocol_conformsToProtocol(
+        proto: *const objc_protocol,
+        other: *const objc_protocol,
+    ) -> BOOL;
+    pub fn protocol_isEqual(proto: *const objc_protocol, other: *const objc_protocol) -> BOOL;
+    pub fn protocol_getName(proto: *const objc_protocol) -> *const c_char;
+
+    #[cfg(any(doc, not(feature = "unstable-objfw")))]
+    pub fn protocol_addMethodDescription(
+        proto: *mut objc_protocol,
+        name: *const objc_selector,
+        types: *const c_char,
+        is_required_method: BOOL,
+        is_instance_method: BOOL,
+    );
+    #[cfg(any(doc, not(feature = "unstable-objfw")))]
+    pub fn protocol_addProperty(
+        proto: *mut objc_protocol,
+        name: *const c_char,
+        attributes: *const objc_property_attribute_t,
+        attributes_len: c_uint,
+        is_required_property: BOOL,
+        is_instance_property: BOOL,
+    );
+    #[cfg(any(doc, not(feature = "unstable-objfw")))]
+    pub fn protocol_addProtocol(proto: *mut objc_protocol, addition: *const objc_protocol);
+    #[cfg(any(doc, not(feature = "unstable-objfw")))]
+    /// The returned array is deallocated with [`free`][crate::free].
+    pub fn protocol_copyMethodDescriptionList(
+        proto: *const objc_protocol,
+        is_required_method: BOOL,
+        is_instance_method: BOOL,
+        out_len: *mut c_uint,
+    ) -> *mut objc_method_description;
+    #[cfg(any(doc, not(feature = "unstable-objfw")))]
+    /// The returned array is deallocated with [`free`][crate::free].
+    pub fn protocol_copyPropertyList(
+        proto: *const objc_protocol,
+        out_len: *mut c_uint,
+    ) -> *mut *const objc_property;
+    #[cfg(any(doc, not(feature = "unstable-objfw")))]
+    /// The returned array is deallocated with [`free`][crate::free].
+    pub fn protocol_copyProtocolList(
+        proto: *const objc_protocol,
+        out_len: *mut c_uint,
+    ) -> *mut *const objc_protocol;
+    #[cfg(any(doc, not(feature = "unstable-objfw")))]
+    pub fn protocol_getMethodDescription(
+        proto: *const objc_protocol,
+        sel: *const objc_selector,
+        is_required_method: BOOL,
+        is_instance_method: BOOL,
+    ) -> objc_method_description;
+    #[cfg(any(doc, not(feature = "unstable-objfw")))]
+    pub fn protocol_getProperty(
+        proto: *const objc_protocol,
+        name: *const c_char,
+        is_required_property: BOOL,
+        is_instance_property: BOOL,
+    ) -> *const objc_property;
+
+    // #[cfg(any(doc, macos >= 10.12))]
+    // protocol_copyPropertyList2
+
+    // #[cfg(any(doc, feature = "gnustep-1-7"))]
+    // _protocol_getMethodTypeEncoding
+}