segatools/cardhook/_com12.c
Tau 27663b4b19 board/sg-reader.c: Push down aimeio.dll calls
This is kind of a layer break but the alternative is way too much
boilerplate to deal with.
2019-03-16 11:42:36 -04:00

38 lines
645 B
C

#include <windows.h>
#include <assert.h>
#include "board/sg-reader.h"
#include "cardhook/_com12.h"
#include "hook/iohook.h"
static HRESULT com12_handle_irp(struct irp *irp);
static struct sg_reader com12_reader;
HRESULT com12_hook_init(void)
{
HRESULT hr;
hr = sg_reader_init(&com12_reader, 12);
if (FAILED(hr)) {
return hr;
}
return iohook_push_handler(com12_handle_irp);
}
static HRESULT com12_handle_irp(struct irp *irp)
{
assert(irp != NULL);
if (!sg_reader_match_irp(&com12_reader, irp)) {
return iohook_invoke_next(irp);
}
return sg_reader_handle_irp(&com12_reader, irp);
}