Let us start here, from square one. No, from Zero!

2022-09-30 22:45:51 +09:00
parent 14215af0d1
commit b7a60638a4
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+/**
+ * MIT-License
+ * Copyright (c) 2018 by Felix
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Modified version.
+ */
+
+#ifndef SPICETOOLS_CARDIO_HID_H
+#define SPICETOOLS_CARDIO_HID_H
+
+#include <windows.h>
+#include <stdint.h>
+
+extern "C" {
+#include <hidsdi.h>
+};
+
+extern CRITICAL_SECTION CARDIO_HID_CRIT_SECTION;
+extern struct cardio_hid_device *CARDIO_HID_CONTEXTS;
+extern size_t CARDIO_HID_CONTEXTS_LENGTH;
+
+struct cardio_hid_device {
+    LPWSTR dev_path;
+    HANDLE dev_handle;
+    OVERLAPPED read_state;
+    BOOL initialized;
+    BOOL io_pending;
+
+    BYTE report_buffer[128];
+    unsigned char usage_value[128];
+    DWORD read_size;
+
+    PHIDP_PREPARSED_DATA pp_data;
+    HIDP_CAPS caps;
+    PHIDP_VALUE_CAPS collection;
+    USHORT collection_length;
+};
+
+typedef enum cardio_poll_value {
+    HID_POLL_ERROR = 0,
+    HID_POLL_CARD_NOT_READY = 1,
+    HID_POLL_CARD_READY = 2,
+} cardio_hid_poll_value_t;
+
+typedef enum cardio_hid_card_type {
+    HID_CARD_NONE = 0,
+    HID_CARD_ISO_15693 = 0x41,
+    HID_CARD_ISO_18092 = 0x42,
+} cardio_hid_card_type_t;
+
+BOOL cardio_hid_init();
+
+void cardio_hid_close();
+
+BOOL cardio_hid_add_device(LPCWSTR device_path);
+
+BOOL cardio_hid_remove_device(LPCWSTR device_path);
+
+BOOL cardio_hid_scan_device(struct cardio_hid_device *ctx, LPCWSTR device_path);
+
+BOOL cardio_hid_scan();
+
+cardio_hid_poll_value_t cardio_hid_device_poll(struct cardio_hid_device *ctx);
+
+cardio_hid_card_type cardio_hid_device_read(struct cardio_hid_device *ctx);
+
+#endif //SPICETOOLS_CARDIO_HID_H