翰林优商.apk(点击下载) / g.java

package com.kuaishou.weapon.p0;

import android.text.TextUtils;
import com.mbridge.msdk.foundation.same.report.e;
import com.sigmob.sdk.base.mta.PointType;
import com.umeng.analytics.pro.cb;
import java.io.File;
import java.io.FileInputStream;
import java.security.MessageDigest;

public final class g {
    public static final String[] a = {"0", "1", "2", "3", "4", "5", "6", "7", "8", PointType.SIGMOB_ERROR, "a", "b", "c", "d", e.a, "f"};

    /* JADX DEBUG: Failed to insert an additional move for type inference into block B:0:0x0000 */
    /* JADX DEBUG: Multi-variable search result rejected for r3v0, resolved type: byte */
    /* JADX DEBUG: Multi-variable search result rejected for r3v1, resolved type: int */
    /* JADX DEBUG: Multi-variable search result rejected for r3v5, resolved type: int */
    /* JADX WARN: Multi-variable type inference failed */
    public static String a(byte b) {
        if (b < 0) {
            b += 256;
        }
        int i = (b == true ? 1 : 0) / 16;
        StringBuilder sb = new StringBuilder();
        String[] strArr = a;
        sb.append(strArr[i]);
        sb.append(strArr[b % 16]);
        return sb.toString();
    }

    /* JADX WARNING: Removed duplicated region for block: B:22:0x0035 A[SYNTHETIC, Splitter:B:22:0x0035] */
    public static String a(File file) {
        FileInputStream fileInputStream;
        if (file != null && file.exists()) {
            try {
                MessageDigest instance = MessageDigest.getInstance("MD5");
                fileInputStream = new FileInputStream(file);
                try {
                    byte[] bArr = new byte[8192];
                    while (true) {
                        int read = fileInputStream.read(bArr);
                        if (read == -1) {
                            break;
                        }
                        instance.update(bArr, 0, read);
                    }
                    String b = b(instance.digest());
                    try {
                        fileInputStream.close();
                    } catch (Throwable unused) {
                    }
                    return b;
                } catch (Throwable unused2) {
                    if (fileInputStream != null) {
                        try {
                            fileInputStream.close();
                        } catch (Throwable unused3) {
                        }
                    }
                    return null;
                }
            } catch (Throwable unused4) {
                fileInputStream = null;
                if (fileInputStream != null) {
                }
                return null;
            }
        }
        return null;
    }

    public static String a(String str) {
        if (TextUtils.isEmpty(str)) {
            return null;
        }
        try {
            String str2 = new String(str);
            try {
                return a(MessageDigest.getInstance("MD5").digest(str2.getBytes()));
            } catch (Throwable unused) {
                return str2;
            }
        } catch (Throwable unused2) {
            return null;
        }
    }

    public static String a(byte[] bArr) {
        StringBuffer stringBuffer = new StringBuffer();
        for (byte b : bArr) {
            stringBuffer.append(a(b));
        }
        return stringBuffer.toString();
    }

    public static String b(byte[] bArr) {
        char[] cArr = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
        char[] cArr2 = new char[(bArr.length * 2)];
        for (int i = 0; i < bArr.length; i++) {
            byte b = bArr[i];
            int i2 = i * 2;
            cArr2[i2] = cArr[(b >>> 4) & 15];
            cArr2[i2 + 1] = cArr[b & cb.m];
        }
        return new String(cArr2);
    }

    public static String c(byte[] bArr) {
        if (bArr == null || bArr.length <= 0) {
            return null;
        }
        try {
            return a(MessageDigest.getInstance("MD5").digest(bArr));
        } catch (Throwable unused) {
            return null;
        }
    }

    public static byte[] d(byte[] bArr) {
        if (bArr == null || bArr.length <= 0) {
            return null;
        }
        try {
            return MessageDigest.getInstance("MD5").digest(bArr);
        } catch (Throwable unused) {
            return null;
        }
    }
}