blob: ab0001f59d9dd62282358fd1501e132715167ba0 (
plain) (
blame)
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
|
#include "../Agave/Component/ifc_wa5component.h"
#include "api__xspf.h" // services we'll used are extern'd here
#include "XSPFHandlerFactory.h"
// declarations for the pointers to services we'll need
// by convention, these follow the format WASABI_API_* or AGAVE_API_*
// you are free to name it however you want, but this provides good consistency
api_service *WASABI_API_SVC = 0; // the wasabi service manager (our gateway to other services)
api_mldb *AGAVE_API_MLDB = 0; // media library API. we'll retrieve this the first time we need it, because it will load after us
api_tagz *AGAVE_API_TAGZ = 0;
api_application *WASABI_API_APP = 0;
// wasabi based services for localisation support
api_language *WASABI_API_LNG = 0;
HINSTANCE WASABI_API_LNG_HINST = 0, WASABI_API_ORIG_HINST = 0;
// our service factories that we're going to register
static XSPFHandlerFactory xspfHandlerFactory;
// here is the implementation of our component
// this class contains the methods called during initialization and shutdown
// to register/deregister our component's services
class XSPFComponent : public ifc_wa5component
{
public:
void RegisterServices(api_service *service); // this is where the party is
void DeregisterServices(api_service *service);
protected:
RECVS_DISPATCH; // some boiler-plate code to implement our dispatch table
};
static HINSTANCE GetMyInstance()
{
MEMORY_BASIC_INFORMATION mbi = {0};
if(VirtualQuery(GetMyInstance, &mbi, sizeof(mbi)))
return (HINSTANCE)mbi.AllocationBase;
return NULL;
}
void XSPFComponent::RegisterServices(api_service *service)
{
WASABI_API_SVC = service; // we get passed the service manager and we need to save the pointer
WASABI_API_SVC->service_register(&xspfHandlerFactory);
waServiceFactory *sf = WASABI_API_SVC->service_getServiceByGuid(languageApiGUID);
if (sf) WASABI_API_LNG = reinterpret_cast<api_language*>(sf->getInterface());
// need to have this initialised before we try to do anything with localisation features
WASABI_API_START_LANG(GetMyInstance(),playlistLangGUID);
}
void XSPFComponent::DeregisterServices(api_service *service)
{
WASABI_API_SVC->service_deregister(&xspfHandlerFactory);
}
static XSPFComponent xspfComponent;
// Winamp calls this function after it LoadLibrary's your W5S
// you need to turn a pointer to your component.
extern "C" __declspec(dllexport) ifc_wa5component *GetWinamp5SystemComponent()
{
return &xspfComponent;
}
// some boiler-plate code to implement the dispatch table for our component
#define CBCLASS XSPFComponent
START_DISPATCH;
VCB(API_WA5COMPONENT_REGISTERSERVICES, RegisterServices)
VCB(API_WA5COMPONENT_DEREEGISTERSERVICES, DeregisterServices)
END_DISPATCH;
#undef CBCLASS
|
