使用系统;使用System.Collections.Generic;使用来;使用text;使用System.Threading.Tasks;使用uFCoderMulti;命名空间uFR_multiDLL_tester{使用System.Runtime.InteropServices;using UFR_HANDLE = System.UIntPtr;类uFReader{公共int list_idx;公共bool打开= false; UFR_HANDLE hnd; public string reader_sn = ""; public UInt32 reader_type = 0; public string ftdi_sn = ""; public string ftdi_description = ""; public uFReader() { // test. } public uFReader(int list_idx) { this.list_idx = list_idx; this.opened = false; // test. } public DL_STATUS close() { DL_STATUS status; unsafe { status = uFCoder.ReaderClose(hnd); } hnd = UIntPtr.Zero; opened = false; return status; } public string get_designator() { return ftdi_sn; } public DL_STATUS open() { return open(list_idx); } public DL_STATUS open(int index) { UFR_HANDLE tmp_hnd; DL_STATUS status; unsafe { status = uFCoder.ReaderList_OpenByIndex(index, &tmp_hnd); } if (status == DL_STATUS.UFR_OK) { hnd = tmp_hnd; try_to_get_all_infos(); } else { hnd = UIntPtr.Zero; } if (status == DL_STATUS.UFR_OK || status == DL_STATUS.UFR_DEVICE_ALREADY_OPENED) opened = true; else opened = false; return status; } public DL_STATUS ReaderStillConnected(out UInt32 ret_val) { DL_STATUS status = DL_STATUS.UFR_OK; status = uFCoder.ReaderStillConnectedM(hnd, out ret_val); if (status == DL_STATUS.UFR_OK) { if (ret_val == 0) { close(); } } return status; } private void try_to_get_all_infos() { DL_STATUS status; unsafe { char* tmp_ftdi_serial = null; char* tmp_ftdi_desc = null; byte[] tmp_rd_sn = Enumerable.Repeat((byte)0, uFCoder.SERIAL_DESC_LEN).ToArray(); UInt32 tmp_rd_type; status = uFCoder.ReaderList_GetSerialDescriptionByIndex(list_idx, tmp_rd_sn); if (status != DL_STATUS.UFR_OK) { //error_wr("ReaderList_GetSerialDescriptionByIndex()", status); } status = uFCoder.ReaderList_GetTypeByIndex(list_idx, &tmp_rd_type); if (status != DL_STATUS.UFR_OK) { //error_wr("ReaderList_GetTypeByIndex()", status); } status = uFCoder.ReaderList_GetFTDISerialByIndex(list_idx, &tmp_ftdi_serial); if (status != DL_STATUS.UFR_OK) { //error_wr("ReaderList_GetFTDISerialByIndex()", status); } status = uFCoder.ReaderList_GetFTDIDescriptionByIndex(list_idx, &tmp_ftdi_desc); if (status != DL_STATUS.UFR_OK) { //error_wr("ReaderList_GetFTDIDescriptionByIndex()", status); } reader_sn = System.Text.Encoding.ASCII.GetString(tmp_rd_sn); reader_type = tmp_rd_type; ftdi_sn = Marshal.PtrToStringAnsi((IntPtr)tmp_ftdi_serial); ftdi_description = Marshal.PtrToStringAnsi((IntPtr)tmp_ftdi_desc); } } override public string ToString() { string info = "Reader(" + list_idx.ToString() + ")"; info += "["; info += (ftdi_sn.Length == 0 ? ftdi_sn : " "); info += "]"; info += opened ? "[opened]" : "[closed]"; info += ":"; return info; } public string[] get_info() { try_to_get_all_infos(); string[] info = { list_idx.ToString(), reader_sn, reader_type.ToString(), ftdi_sn, ftdi_description, opened.ToString() }; return info; } public DL_STATUS GetCardIdEx(ref CARD_SAK Sak, ref byte[] Uid) { DL_STATUS status = DL_STATUS.UFR_OK; byte[] baCardUID = new byte[16]; byte bUidSize = 0; byte bCardType = 0; unsafe { fixed (byte* pData = baCardUID) status = uFCoder.GetCardIdEx(this.hnd, &bCardType, pData, &bUidSize); } Sak = (CARD_SAK)bCardType; //Array.Copy(baCardUID, Uid, (int)bUidSize); Array.Resize(ref baCardUID, (int)bUidSize); Uid = baCardUID; return status; } public DL_STATUS read(int block_nr, byte[] data) { DL_STATUS status; byte block_address = (byte)block_nr; byte auth_mode = (byte)MIFARE_AUTHENTICATION.MIFARE_AUTHENT1B; byte[] key = new byte[6] { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }; unsafe { fixed (byte* ptr_data = data) fixed (byte* ptr_key = key) status = uFCoder.BlockRead_PK(hnd, ptr_data, block_address, auth_mode, ptr_key); } return status; } public DL_STATUS write(int block_nr, byte[] data) { DL_STATUS status; byte block_address = (byte)block_nr; byte auth_mode = (byte)MIFARE_AUTHENTICATION.MIFARE_AUTHENT1B; byte[] key = new byte[6] { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }; unsafe { fixed (byte* ptr_data = data) fixed (byte* ptr_key = key) status = uFCoder.BlockWrite_PK(hnd, ptr_data, block_address, auth_mode, ptr_key); } return status; } //===================================================================== static public int get_reader_count() { int NumberOfDevices; DL_STATUS status; unsafe { status = uFCoder.ReaderList_UpdateAndGetCount(&NumberOfDevices); //error_wr("ReaderList_UpdateAndGetCount()", status); return (status == DL_STATUS.UFR_OK ? NumberOfDevices : 0); } } } }

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