1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47

/*
 * Copyright 2015 Joshua R. Rodgers
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#![macro_use]

#[macro_export]
#[doc(hidden)]
macro_rules! wrap_result(
    ($hresult:ident => $result:expr) => {
        if $hresult >= 0 { Ok($result) } else { Err($hresult) }
    }
);

pub mod com {
    pub type HResult<T> = Result<T, i32>;

    pub use super::com_ref::ComRef;
    pub use super::com_object::ComObject;
    pub use super::iid::IID;
    pub use super::iid::HasIID;
    pub use super::unknown::Unknown;
    pub use super::unknown::UnknownVtable;
    pub use super::unknown::IUnknown;
}

pub mod win {
    pub type HWnd = *mut ();
    pub type HModule = *mut ();
}

mod com_ref;
mod com_object;
mod iid;
mod unknown;