dplug.client.dllmain source code

1 /**
2  * Entry points.
3  *
4  * Copyright: Guillaume Piolat 2015-2016.
5  * License:   $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
6  */
7 module dplug.client.dllmain;
8 
9 /// The one entry point mixin you need
10 /// Just paste `mixin(pluginEntryPoints!MyPluginClient);` into your main file for a plug-in.
11 string pluginEntryPoints(ClientClass)()
12 {
13     return
14         `
15         mixin(DLLEntryPoint!());
16 
17         version(VST2)
18         {
19             import dplug.vst2;
20             mixin(VST2EntryPoint!` ~ ClientClass.stringof ~ `);
21         }
22 
23         version(AU)
24         {
25             import dplug.au;
26             mixin(AUEntryPoint!` ~ ClientClass.stringof ~ `);
27         }
28 
29         version(VST3)
30         {
31             import dplug.vst3;
32             mixin(VST3EntryPoint!` ~ ClientClass.stringof ~ `);
33         }
34 
35         version(AAX)
36         {
37             import dplug.aax;
38             mixin(AAXEntryPoint!` ~ ClientClass.stringof ~ `);
39         }
40 
41         version(LV2)
42         {
43             import dplug.lv2;
44             mixin(LV2EntryPoint!` ~ ClientClass.stringof ~ `);
45         }
46 
47         version(CLAP)
48         {
49             import dplug.clap;
50             mixin(CLAPEntryPoint!` ~ ClientClass.stringof ~ `);
51         }
52 
53         version(FLP)
54         {
55             import dplug.flp;
56             mixin(FLPEntryPoint!` ~ ClientClass.stringof ~ `);
57         }`;
58 }
59 
60 // Dynamic libraries entry point.
61 // Basically only needed on Windows, on POSIX the other entry points are sufficient.
62 
63 version(Windows)
64 {
65     template DLLEntryPoint()
66     {
67         const char[] DLLEntryPoint = q{
68             import core.sys.windows.windef;
69             import core.sys.windows.dll;
70             extern (Windows) BOOL DllMain(HINSTANCE hInstance, ULONG ulReason, LPVOID pvReserved)
71             {
72                 return true;
73             }
74         };
75     }
76 }
77 else
78 {
79     template DLLEntryPoint()
80     {
81         const char[] DLLEntryPoint = ``;
82     }
83 }
84