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board/sg-reader.c: Push down aimeio.dll calls

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This is kind of a layer break but the alternative is way too much
boilerplate to deal with.
This commit is contained in:
Tau
2019-03-16 11:42:36 -04:00
parent 458bf5b3de
commit 27663b4b19
4 changed files with 83 additions and 108 deletions
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82
board/sg-reader.c
View File

@ -1,8 +1,11 @@
#include <windows.h>
#include <assert.h>
#include <stdbool.h>
#include <stdint.h>
#include "aimeio/aimeio.h"
#include "board/sg-led.h"
#include "board/sg-nfc.h"
#include "board/sg-reader.h"
@ -18,19 +21,41 @@ static HRESULT sg_reader_handle_irp_locked(
struct sg_reader *reader,
struct irp *irp);
void sg_reader_init(
struct sg_reader *reader,
unsigned int port_no,
const struct sg_nfc_ops *nfc_ops,
const struct sg_led_ops *led_ops,
void *ops_ctx)
{
assert(reader != NULL);
assert(nfc_ops != NULL);
assert(led_ops != NULL);
static HRESULT sg_reader_mifare_poll(void *ctx, uint32_t *uid);
sg_nfc_init(&reader->nfc, 0x00, nfc_ops, ops_ctx);
sg_led_init(&reader->led, 0x08, led_ops, ops_ctx);
static HRESULT sg_reader_mifare_read_luid(
void *ctx,
uint32_t uid,
uint8_t *luid,
size_t luid_size);
static void sg_reader_led_set_color(void *ctx, uint8_t r, uint8_t g, uint8_t b);
static const struct sg_nfc_ops sg_reader_nfc_ops = {
.mifare_poll = sg_reader_mifare_poll,
.mifare_read_luid = sg_reader_mifare_read_luid,
};
static const struct sg_led_ops sg_reader_led_ops = {
.set_color = sg_reader_led_set_color,
};
HRESULT sg_reader_init(
struct sg_reader *reader,
unsigned int port_no)
{
HRESULT hr;
assert(reader != NULL);
hr = aime_io_init();
if (FAILED(hr)) {
return hr;
}
sg_nfc_init(&reader->nfc, 0x00, &sg_reader_nfc_ops, reader);
sg_led_init(&reader->led, 0x08, &sg_reader_led_ops, reader);
InitializeCriticalSection(&reader->lock);
@ -39,6 +64,16 @@ void sg_reader_init(
reader->uart.written.nbytes = sizeof(reader->written_bytes);
reader->uart.readable.bytes = reader->readable_bytes;
reader->uart.readable.nbytes = sizeof(reader->readable_bytes);
return S_OK;
}
bool sg_reader_match_irp(const struct sg_reader *reader, const struct irp *irp)
{
assert(reader != NULL);
assert(irp != NULL);
return uart_match_irp(&reader->uart, irp);
}
HRESULT sg_reader_handle_irp(struct sg_reader *reader, struct irp *irp)
@ -48,10 +83,6 @@ HRESULT sg_reader_handle_irp(struct sg_reader *reader, struct irp *irp)
assert(reader != NULL);
assert(irp != NULL);
if (!uart_match_irp(&reader->uart, irp)) {
return iohook_invoke_next(irp);
}
EnterCriticalSection(&reader->lock);
hr = sg_reader_handle_irp_locked(reader, irp);
LeaveCriticalSection(&reader->lock);
@ -101,3 +132,22 @@ static HRESULT sg_reader_handle_irp_locked(
return hr;
}
static HRESULT sg_reader_mifare_poll(void *ctx, uint32_t *uid)
{
return aime_io_mifare_poll(0, uid);
}
static HRESULT sg_reader_mifare_read_luid(
void *ctx,
uint32_t uid,
uint8_t *luid,
size_t luid_size)
{
return aime_io_mifare_read_luid(0, uid, luid, luid_size);
}
static void sg_reader_led_set_color(void *ctx, uint8_t r, uint8_t g, uint8_t b)
{
aime_io_led_set_color(0, r, g, b);
}

10
board/sg-reader.h
View File

@ -2,6 +2,7 @@
#include <windows.h>
#include <stdbool.h>
#include <stdint.h>
#include "board/sg-led.h"
@ -18,11 +19,10 @@ struct sg_reader {
struct sg_led led;
};
void sg_reader_init(
HRESULT sg_reader_init(
struct sg_reader *reader,
unsigned int port_no,
const struct sg_nfc_ops *nfc_ops,
const struct sg_led_ops *led_ops,
void *ops_ctx);
unsigned int port_no);
bool sg_reader_match_irp(const struct sg_reader *reader, const struct irp *irp);
HRESULT sg_reader_handle_irp(struct sg_reader *reader, struct irp *irp);