nulib.threading.process source code

1 /**
2     Processes
3 
4     Copyright:
5         Copyright © 2023-2025, Kitsunebi Games
6         Copyright © 2023-2025, Inochi2D Project
7     
8     License:   $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
9     Authors:   Luna Nielsen
10 */
11 module nulib.threading.process;
12 import nulib.threading.internal.process;
13 import numem;
14 
15 /**
16     A process.
17 */
18 class Process : NuObject {
19 private:
20 @nogc:
21     NativeProcess process_;
22 
23 public:
24 
25     /**
26         The current running process.
27     */
28     static @property Process thisProcess() @safe {
29         if (auto proc = NativeProcess.thisProcess)
30             return nogc_new!Process(proc);
31         
32         return null;
33     }
34 
35     /**
36         The ID of the process.
37     */
38     @property uint pid() @safe => process_.pid;
39 
40     // Destructor
41     ~this() {
42         nogc_delete(process_);
43     }
44 
45     /**
46         Constructs a new high level process from its
47         native equiavlent.
48 
49         Params:
50             process = The native process handle.
51     */
52     this(NativeProcess process) {
53         this.process_ = process;
54     }
55 
56     /**
57         Kills the given process.
58 
59         Returns:
60             $(D true) if the operation succeeded,
61             $(D false) otherwise.
62     */
63     bool kill() @safe {
64         return process_.kill();
65     }
66 }
67 
68 @("thisProcess")
69 unittest {
70     assert(Process.thisProcess);
71     assert(Process.thisProcess.pid != 0);
72 }