翰林优商.apk(点击下载) / Md5Utils.java

package com.tencent.smtt.utils;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class Md5Utils {
    /* JADX WARNING: Removed duplicated region for block: B:27:0x003d A[SYNTHETIC, Splitter:B:27:0x003d] */
    /* JADX WARNING: Removed duplicated region for block: B:34:0x0048 A[SYNTHETIC, Splitter:B:34:0x0048] */
    /* JADX WARNING: Removed duplicated region for block: B:41:0x0053 A[SYNTHETIC, Splitter:B:41:0x0053] */
    public static String getMD5(File file) {
        FileInputStream fileInputStream;
        Throwable th;
        MessageDigest messageDigest;
        FileInputStream fileInputStream2 = null;
        try {
            messageDigest = MessageDigest.getInstance("MD5");
        } catch (NoSuchAlgorithmException e) {
            try {
                e.printStackTrace();
                messageDigest = null;
            } catch (FileNotFoundException unused) {
                fileInputStream = null;
                if (fileInputStream != null) {
                    try {
                        fileInputStream.close();
                    } catch (IOException e2) {
                        e2.printStackTrace();
                    }
                }
                return null;
            } catch (IOException unused2) {
                fileInputStream = null;
                if (fileInputStream != null) {
                    try {
                        fileInputStream.close();
                    } catch (IOException e3) {
                        e3.printStackTrace();
                    }
                }
                return null;
            } catch (Throwable th2) {
                th = th2;
                if (fileInputStream2 != null) {
                    try {
                        fileInputStream2.close();
                    } catch (IOException e4) {
                        e4.printStackTrace();
                    }
                }
                throw th;
            }
        }
        fileInputStream = new FileInputStream(file);
        try {
            byte[] bArr = new byte[8192];
            while (true) {
                int read = fileInputStream.read(bArr);
                if (read == -1) {
                    break;
                }
                messageDigest.update(bArr, 0, read);
            }
            String a = ByteUtils.a(messageDigest.digest());
            try {
                fileInputStream.close();
            } catch (IOException e5) {
                e5.printStackTrace();
            }
            return a;
        } catch (FileNotFoundException unused3) {
            if (fileInputStream != null) {
            }
            return null;
        } catch (IOException unused4) {
            if (fileInputStream != null) {
            }
            return null;
        } catch (Throwable th3) {
            th = th3;
            fileInputStream2 = fileInputStream;
            if (fileInputStream2 != null) {
            }
            throw th;
        }
    }

    public static String getMD5(String str) {
        if (str == null) {
            return null;
        }
        try {
            byte[] bytes = str.getBytes();
            MessageDigest instance = MessageDigest.getInstance("MD5");
            instance.update(bytes);
            return ByteUtils.a(instance.digest());
        } catch (Exception unused) {
            return null;
        }
    }

    public static byte[] getMD5(InputStream inputStream) {
        if (inputStream == null) {
            return null;
        }
        try {
            MessageDigest instance = MessageDigest.getInstance("MD5");
            if (instance == null) {
                return null;
            }
            byte[] bArr = new byte[8192];
            while (true) {
                int read = inputStream.read(bArr);
                if (read == -1) {
                    return instance.digest();
                }
                instance.update(bArr, 0, read);
            }
        } catch (Throwable unused) {
            return null;
        }
    }

    public static byte[] getMD5(byte[] bArr) {
        try {
            MessageDigest instance = MessageDigest.getInstance("MD5");
            instance.update(bArr);
            return instance.digest();
        } catch (Exception unused) {
            return null;
        }
    }
}