libmonado/
sys.rs

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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
use dlopen2::wrapper::WrapperApi;
use std::fmt::Debug;
use std::os::raw::c_char;
use std::{ffi::c_void, fmt::Display};

use crate::space::{MndPose, ReferenceSpaceType};

#[repr(i32)]
#[doc = " Result codes for operations, negative are errors, zero or positives are\n success."]
#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
pub enum MndResult {
	Success = 0,
	ErrorInvalidVersion = -1,
	ErrorInvalidValue = -2,
	ErrorConnectingFailed = -3,
	ErrorOperationFailed = -4,
	ErrorRecenteringNotSupported = -5,
	ErrorInvalidProperty = -6,
	ErrorInvalidOperation = -7,
}
impl MndResult {
	pub fn to_result(self) -> Result<(), MndResult> {
		if self == MndResult::Success {
			Ok(())
		} else {
			Err(self)
		}
	}
}

impl std::error::Error for MndResult {
	fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
		None
	}
	fn cause(&self) -> Option<&dyn std::error::Error> {
		None
	}
	fn description(&self) -> &str {
		"std::error::Error::description() is deprecated, use the Display impl instead."
	}
}

impl Display for MndResult {
	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
		write!(f, "{:?}", self)
	}
}

flagset::flags! {
	#[doc = " Bitflags for client application state."]
	pub enum ClientState: u32 {
		ClientPrimaryApp = 1,
		ClientSessionActive = 2,
		ClientSessionVisible = 4,
		ClientSessionFocused = 8,
		ClientSessionOverlay = 16,
		ClientIoActive = 32,
	}
}

#[repr(i32)]
#[doc = " A property to get from a thing (currently only devices)."]
#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
pub enum MndProperty {
	PropertyNameString = 0,
	PropertySerialString = 1,
	PropertyTrackingOriginU32 = 2,
	PropertySupportsPositionBool = 3,
	PropertySupportsOrientationBool = 4,
}

#[doc = " Opaque type for libmonado state"]
pub type MndRootPtr = *mut c_void;

#[derive(WrapperApi)]
pub struct MonadoApi {
	mnd_api_get_version:
		unsafe extern "C" fn(out_major: *mut u32, out_minor: *mut u32, out_patch: *mut u32),
	mnd_root_create: unsafe extern "C" fn(out_root: *mut MndRootPtr) -> MndResult,
	mnd_root_destroy: unsafe extern "C" fn(out_root: *mut MndRootPtr),
	mnd_root_update_client_list: unsafe extern "C" fn(root: MndRootPtr) -> MndResult,
	mnd_root_get_number_clients:
		unsafe extern "C" fn(root: MndRootPtr, out_num: *mut u32) -> MndResult,
	mnd_root_get_client_id_at_index:
		unsafe extern "C" fn(root: MndRootPtr, index: u32, out_client_id: *mut u32) -> MndResult,
	mnd_root_get_client_name: unsafe extern "C" fn(
		root: MndRootPtr,
		client_id: u32,
		out_name: *mut *const ::std::os::raw::c_char,
	) -> MndResult,
	mnd_root_get_client_state:
		unsafe extern "C" fn(root: MndRootPtr, client_id: u32, out_flags: *mut u32) -> MndResult,
	mnd_root_set_client_primary:
		unsafe extern "C" fn(root: MndRootPtr, client_id: u32) -> MndResult,
	mnd_root_set_client_focused:
		unsafe extern "C" fn(root: MndRootPtr, client_id: u32) -> MndResult,
	mnd_root_toggle_client_io_active:
		unsafe extern "C" fn(root: MndRootPtr, client_id: u32) -> MndResult,
	mnd_root_get_device_count:
		unsafe extern "C" fn(root: MndRootPtr, out_device_count: *mut u32) -> MndResult,
	mnd_root_get_device_info: unsafe extern "C" fn(
		root: MndRootPtr,
		device_index: u32,
		out_index: *mut u32,
		out_dev_name: *mut *const ::std::os::raw::c_char,
	) -> MndResult,
	mnd_root_get_device_from_role: unsafe extern "C" fn(
		root: MndRootPtr,
		role_name: *const ::std::os::raw::c_char,
		out_index: *mut i32,
	) -> MndResult,
	mnd_root_recenter_local_spaces: unsafe extern "C" fn(root: MndRootPtr) -> MndResult,
	mnd_root_get_device_info_bool: unsafe extern "C" fn(
		root: MndRootPtr,
		device_index: u32,
		mnd_property_t: MndProperty,
		out_bool: *mut bool,
	) -> MndResult,
	mnd_root_get_device_info_i32: unsafe extern "C" fn(
		root: MndRootPtr,
		device_index: u32,
		mnd_property_t: MndProperty,
		out_i32: *mut i32,
	) -> MndResult,
	mnd_root_get_device_info_u32: unsafe extern "C" fn(
		root: MndRootPtr,
		device_index: u32,
		mnd_property_t: MndProperty,
		out_u32: *mut u32,
	) -> MndResult,
	mnd_root_get_device_info_float: unsafe extern "C" fn(
		root: MndRootPtr,
		device_index: u32,
		mnd_property_t: MndProperty,
		out_float: *mut f32,
	) -> MndResult,
	mnd_root_get_device_info_string: unsafe extern "C" fn(
		root: MndRootPtr,
		device_index: u32,
		mnd_property_t: MndProperty,
		out_string: *mut *mut ::std::os::raw::c_char,
	) -> MndResult,

	mnd_root_get_reference_space_offset: unsafe extern "C" fn(
		root: MndRootPtr,
		type_: ReferenceSpaceType,
		out_offset: *mut MndPose,
	) -> MndResult,
	mnd_root_set_reference_space_offset: unsafe extern "C" fn(
		root: MndRootPtr,
		type_: ReferenceSpaceType,
		offset: *const MndPose,
	) -> MndResult,
	mnd_root_get_tracking_origin_offset: unsafe extern "C" fn(
		root: MndRootPtr,
		origin_id: u32,
		out_offset: *mut MndPose,
	) -> MndResult,
	mnd_root_set_tracking_origin_offset:
		unsafe extern "C" fn(root: MndRootPtr, origin_id: u32, offset: *const MndPose) -> MndResult,
	mnd_root_get_tracking_origin_count:
		unsafe extern "C" fn(root: MndRootPtr, out_track_count: *mut u32) -> MndResult,
	mnd_root_get_tracking_origin_name: unsafe extern "C" fn(
		root: MndRootPtr,
		origin_id: u32,
		out_string: *mut *const c_char,
	) -> MndResult,
	mnd_root_get_device_battery_status: unsafe extern "C" fn(
		root: MndRootPtr,
		device_index: u32,
		out_present: *mut bool,
		out_charging: *mut bool,
		out_charge: *mut f32,
	) -> MndResult,
}