проблема с подключением к FP430S-DLL

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Компонента, плагин (dll, vbs,..)

1. ulvisultanov 31.12.21 12:45 Сейчас в теме

Уважаемые коллеги, у меня проблема с подключением к FP430S.dll. Вы можете посоветовать?

FP430S.dll (18)
Ordinal Hint Function EntryPoint EntryName
1 14 USB_Open 0x00001990
2 16 USB_Send 0x000019C0
3 15 USB_Recv 0x000019F0
4 13 USB_Close 0x00001A20
5 5 Lib_GetSignature 0x00003D60
6 9 Lib_SetLogo 0x00002150
7 8 Lib_SetConfig 0x00002450
8 6 Lib_LoadApp 0x000022D0
9 7 Lib_LoadKey 0x000025D0
10 4 Lib_Encrypt 0x000026F0
11 3 Lib_Deceypt 0x00002830
12 1 Lib_Alignment 0x00002970
13 11 Lib_TransPic 0x00003900
14 0 Lib_AddCustomerInfoItem 0x00002A20
15 10 Lib_ShowCustomerInfo 0x00002A70
16 2 Lib_ClearCustomerInfo 0x00002A00
17 12 ReadPack 0x00001FE0
18 17 WritePack 0x00001AE0

Прикрепленные файлы:

FP430S-DLL-Release（for system Version V1.1.9 and higher）.zip

Ответы

Подписаться на ответы Инфостарт бот

Свернуть все

2. ulvisultanov 31.12.21 13:01 Сейчас в теме

FP430S Application Development Guide

Прикрепленные файлы:

FP430S Application Development Guide (V1.6).pdf

3. ulvisultanov 01.01.22 11:53 Сейчас в теме

JnaLibrary.class

Прикрепленные файлы:

4. ulvisultanov 01.01.22 12:05 Сейчас в теме

Скрытый текст
package com.szfptech.signature; import java.awt.Image; import java.awt.Toolkit; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.util.Arrays; import javax.swing.ImageIcon; import javax.swing.JButton; import javax.swing.JFrame; import com.sun.jna.; /* * @author GiraffeTree * @date 2019/10/25 / public class signature { public interface JnaLibrary extends Library { JnaLibrary INSTANCE = Native.load("FP430S", JnaLibrary.class); int USB_Open(); int USB_Close(); int Lib_GetSignature(int encryptType, byte c[], int timeout); } static JFrame window; static JButton open; static JButton signature; static JButton close; static Image myImage; static JButton button = new JButton(); public static void main(String[] args) { Demo(); } static void Demo() { window = new JFrame("签名"); window.setLayout(null); window.setSize(1000, 800);// 设置大小 window.setLocationRelativeTo(null);//设置居中 window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); window.setResizable(false);// 设置窗口不可拉伸改变大小 //设置按钮 open = new JButton("open"); open.setBounds(150, 50, 100, 50); signature = new JButton("signature"); signature.setBounds(250, 50, 100, 50); close = new JButton("close"); close.setBounds(350, 50, 100, 50); window.add(open); window.add(signature); window.add(close); open.addActionListener(new openListener()); signature.addActionListener(new displayListener()); close.addActionListener(new closeListener()); window.setVisible(true);// 设置面板可见 } static class openListener implements ActionListener { @Override public void actionPerformed(ActionEvent e) { int i = JnaLibrary.INSTANCE.USB_Open(); System.out.println("open" + i); } } static class displayListener implements ActionListener { @Override public void actionPerformed(ActionEvent e) { new signature.PrintThread().start(); } } static class closeListener implements ActionListener { @Override public void actionPerformed(ActionEvent e) { int i = JnaLibrary.INSTANCE.USB_Close(); System.out.println("close" + i); } } public static void createFile(String path, String filename) { File file_p = new File(path); File file_s = new File(path + "/" + filename); if (!file_p.exists()) { file_p.mkdirs(); } else { try { if (file_s.exists()) try { file_s.createNewFile(); } catch (IOException e) { e.printStackTrace(); } else { file_s.delete(); file_s.createNewFile(); } } catch (IOException e) { e.printStackTrace(); } } } public static void deleteFile(String path, String filename) { File file = new File(path + "/" + filename); if (file.exists()) { file.delete(); } } static class PrintThread extends Thread { public void run() { try { PrintThread.sleep(0000); } catch (InterruptedException e) { e.printStackTrace(); } String writePath = "C:\\temp"; deleteFile(writePath, "test.jpg"); button.setIcon(null); byte c[] = new byte[1024 400]; byte b[] = new byte[1024 * 400]; Arrays.fill(c, (byte) 0); Arrays.fill(b, (byte) 0); int i = JnaLibrary.INSTANCE.Lib_GetSignature(0, c, 60000); System.out.println("signature: " + i); if (i == 0) { //int len1 = c[0] * 256 * 256 + c[1] * 256 + c[2]; //int len2 = c[3] * 256 * 256 + c[4] * 256 + c[5]; int len1 = b2i(c[0]) * 256 * 256 + b2i(c[1]) * 256 + b2i(c[2]); int len2 = b2i(c[3]) * 256 * 256 + b2i(c[4]) * 256 + b2i(c[5]); saveFile(c, 6 + len1 + len2); b = Arrays.copyOfRange(c, len1 + 6, len1 + 6 + len2); createFile(writePath, "test.jpg"); byteArrayToFile(b, writePath + "\\test.jpg", len2); System.out.println("signature: " + "len1=" + len1 + ", len2=" + len2); System.out.println("text: " + "c_1=" + c[len1 + 6] + ", b_1=" + b[0] + "\tc_2=" + c[len2 + len1 + 6 - 1] + ", b_2=" + b[len2 - 1]); } ImageIcon icon = new ImageIcon(); icon.setImage(Toolkit.getDefaultToolkit().getImage("C:\\temp\\test.jpg")); icon.getImage().flush(); button.setIcon(icon); button.setBounds(150, 100, 480, 217); window.getContentPane().add(button); window.setVisible(true);// 设置面板可见 } } public static void byteArrayToFile(byte[] b, String filePath, int n) { if (b.length < 3 \|\| filePath.equals("")) return; try { FileOutputStream imageOutput = new FileOutputStream(new File(filePath)); for (int i = 0; i < b.length; i++) { imageOutput.write(b[i]); } imageOutput.flush(); imageOutput.close(); } catch (Exception ex) { System.out.println("Exception: " + ex); ex.printStackTrace(); } } public static int b2i(byte b) { return (int) (b & 0xff); } public static void saveFile(byte[] data, int length) { try { FileOutputStream fos = new FileOutputStream("C:\\temp\\test_data.txt"); for (int i = 0; i < length; i++) { if (i % 16 == 0) fos.write("\n".getBytes()); fos.write(String.format("%02X ", data[i]).getBytes()); } fos.close(); } catch (Exception e) { e.printStackTrace(); } } }

Скрытый текст

package com.szfptech.signature;

import java.awt.Image;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Arrays;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;

import com.sun.jna.*;

/**
* @author GiraffeTree
* @date 2019/10/25
*/
public class signature {

public interface JnaLibrary extends Library {
JnaLibrary INSTANCE = Native.load("FP430S", JnaLibrary.class);

int USB_Open();

int USB_Close();

int Lib_GetSignature(int encryptType, byte c[], int timeout);
}

static JFrame window;
static JButton open;
static JButton signature;
static JButton close;
static Image myImage;
static JButton button = new JButton();

public static void main(String[] args) {
Demo();
}

static void Demo() {
window = new JFrame("签名");
window.setLayout(null);
window.setSize(1000, 800);// 设置大小 window.setLocationRelativeTo(null);//设置居中
window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
window.setResizable(false);// 设置窗口不可拉伸改变大小 //设置按钮
open = new JButton("open");
open.setBounds(150, 50, 100, 50);
signature = new JButton("signature");
signature.setBounds(250, 50, 100, 50);
close = new JButton("close");
close.setBounds(350, 50, 100, 50);

window.add(open);
window.add(signature);
window.add(close);

open.addActionListener(new openListener());
signature.addActionListener(new displayListener());
close.addActionListener(new closeListener());

window.setVisible(true);// 设置面板可见
}

static class openListener implements ActionListener {

@Override
public void actionPerformed(ActionEvent e) {
int i = JnaLibrary.INSTANCE.USB_Open();
System.out.println("open" + i);
}
}

static class displayListener implements ActionListener {

@Override
public void actionPerformed(ActionEvent e) {
new signature.PrintThread().start();
}
}

static class closeListener implements ActionListener {

@Override
public void actionPerformed(ActionEvent e) {
int i = JnaLibrary.INSTANCE.USB_Close();
System.out.println("close" + i);
}
}

public static void createFile(String path, String filename) {
File file_p = new File(path);
File file_s = new File(path + "/" + filename);
if (!file_p.exists()) {
file_p.mkdirs();
}
else {
try {
if (file_s.exists())
try {
file_s.createNewFile();
} catch (IOException e) {
e.printStackTrace();
}
else {
file_s.delete();
file_s.createNewFile();
}

} catch (IOException e) {
e.printStackTrace();
}
}
}

public static void deleteFile(String path, String filename) {
File file = new File(path + "/" + filename);
if (file.exists()) {
file.delete();
}

}

static class PrintThread extends Thread {
public void run() {
try {
PrintThread.sleep(0000);
} catch (InterruptedException e) {
e.printStackTrace();
}

String writePath = "C:\\temp";
deleteFile(writePath, "test.jpg");
button.setIcon(null);
byte c[] = new byte[1024 * 400];
byte b[] = new byte[1024 * 400];
Arrays.fill(c, (byte) 0);
Arrays.fill(b, (byte) 0);

int i = JnaLibrary.INSTANCE.Lib_GetSignature(0, c, 60000);
System.out.println("signature: " + i);

if (i == 0) {
//int len1 = c[0] * 256 * 256 + c[1] * 256 + c[2];
//int len2 = c[3] * 256 * 256 + c[4] * 256 + c[5];
int len1 = b2i(c[0]) * 256 * 256 + b2i(c[1]) * 256 + b2i(c[2]);
int len2 = b2i(c[3]) * 256 * 256 + b2i(c[4]) * 256 + b2i(c[5]);

saveFile(c, 6 + len1 + len2);
b = Arrays.copyOfRange(c, len1 + 6, len1 + 6 + len2);
createFile(writePath, "test.jpg");
byteArrayToFile(b, writePath + "\\test.jpg", len2);
System.out.println("signature: " + "len1=" + len1 + ", len2=" + len2);
System.out.println("text: " + "c_1=" + c[len1 + 6] + ", b_1=" + b[0] + "\tc_2=" + c[len2 + len1 + 6 - 1]
+ ", b_2=" + b[len2 - 1]);
}

ImageIcon icon = new ImageIcon();
icon.setImage(Toolkit.getDefaultToolkit().getImage("C:\\temp\\test.jpg"));
icon.getImage().flush();
button.setIcon(icon);
button.setBounds(150, 100, 480, 217);
window.getContentPane().add(button);
window.setVisible(true);// 设置面板可见
}
}

public static void byteArrayToFile(byte[] b, String filePath, int n) {
if (b.length < 3 || filePath.equals(""))
return;

try {
FileOutputStream imageOutput = new FileOutputStream(new File(filePath));
for (int i = 0; i < b.length; i++) {
imageOutput.write(b[i]);
}
imageOutput.flush();
imageOutput.close();
} catch (Exception ex) {
System.out.println("Exception: " + ex);
ex.printStackTrace();
}
}

public static int b2i(byte b) {
return (int) (b & 0xff);
}

public static void saveFile(byte[] data, int length) {
try {
FileOutputStream fos = new FileOutputStream("C:\\temp\\test_data.txt");
for (int i = 0; i < length; i++) {
if (i % 16 == 0)
fos.write("\n".getBytes());
fos.write(String.format("%02X ", data[i]).getBytes());
}
fos.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}

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