346 lines
7.4 KiB
Smali
346 lines
7.4 KiB
Smali
.class public Lcom/mbridge/msdk/foundation/tools/ac;
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.super Ljava/lang/Object;
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.source "SourceFile"
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# static fields
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.field protected static a:[C
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.field protected static b:Ljava/security/MessageDigest;
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.field private static c:Ljava/lang/String;
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# direct methods
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.method static constructor <clinit>()V
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.locals 4
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const/16 v0, 0x10
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new-array v0, v0, [C
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fill-array-data v0, :array_0
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sput-object v0, Lcom/mbridge/msdk/foundation/tools/ac;->a:[C
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const/4 v0, 0x0
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sput-object v0, Lcom/mbridge/msdk/foundation/tools/ac;->b:Ljava/security/MessageDigest;
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const-string v0, "SameFileMD5"
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sput-object v0, Lcom/mbridge/msdk/foundation/tools/ac;->c:Ljava/lang/String;
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:try_start_0
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const-string v0, "MD5"
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.line 22
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invoke-static {v0}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;
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move-result-object v0
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sput-object v0, Lcom/mbridge/msdk/foundation/tools/ac;->b:Ljava/security/MessageDigest;
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:try_end_0
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.catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_0} :catch_0
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goto :goto_0
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:catch_0
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move-exception v0
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sget-object v1, Ljava/lang/System;->err:Ljava/io/PrintStream;
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.line 24
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new-instance v2, Ljava/lang/StringBuilder;
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invoke-direct {v2}, Ljava/lang/StringBuilder;-><init>()V
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const-class v3, Lcom/mbridge/msdk/foundation/tools/ac;
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invoke-virtual {v3}, Ljava/lang/Class;->getName()Ljava/lang/String;
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move-result-object v3
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invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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const-string v3, "\u521d\u59cb\u5316\u5931\u8d25\uff0cMessageDigest\u4e0d\u652f\u6301MD5Util."
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invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object v2
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invoke-virtual {v1, v2}, Ljava/io/PrintStream;->println(Ljava/lang/String;)V
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.line 25
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invoke-virtual {v0}, Ljava/lang/Throwable;->printStackTrace()V
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:goto_0
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return-void
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:array_0
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.array-data 2
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0x30s
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0x31s
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0x32s
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0x33s
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0x34s
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0x35s
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0x36s
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0x37s
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0x38s
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0x39s
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0x61s
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0x62s
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0x63s
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0x64s
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0x65s
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0x66s
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.end array-data
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.end method
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.method public constructor <init>()V
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.locals 0
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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return-void
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.end method
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.method public static a(Ljava/io/File;)Ljava/lang/String;
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.locals 6
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Ljava/io/IOException;
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}
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.end annotation
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const-string v0, ""
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if-eqz p0, :cond_4
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.line 64
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invoke-virtual {p0}, Ljava/io/File;->exists()Z
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move-result v1
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if-nez v1, :cond_0
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goto :goto_5
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:cond_0
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const/4 v1, 0x0
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:try_start_0
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const-string v2, "MD5"
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.line 70
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invoke-static {v2}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;
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move-result-object v2
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.line 71
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new-instance v3, Ljava/io/RandomAccessFile;
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const-string v4, "r"
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invoke-direct {v3, p0, v4}, Ljava/io/RandomAccessFile;-><init>(Ljava/io/File;Ljava/lang/String;)V
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_1
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const/high16 p0, 0xa00000
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:try_start_1
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new-array p0, p0, [B
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.line 74
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:goto_0
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invoke-virtual {v3, p0}, Ljava/io/RandomAccessFile;->read([B)I
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move-result v1
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const/4 v4, -0x1
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const/4 v5, 0x0
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if-eq v1, v4, :cond_1
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.line 75
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invoke-virtual {v2, p0, v5, v1}, Ljava/security/MessageDigest;->update([BII)V
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goto :goto_0
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:catchall_0
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move-exception p0
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move-object v1, v3
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goto :goto_2
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.line 77
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:cond_1
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invoke-virtual {v2}, Ljava/security/MessageDigest;->digest()[B
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move-result-object p0
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.line 1095
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array-length v1, p0
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invoke-static {p0, v5, v1}, Lcom/mbridge/msdk/foundation/tools/ac;->a([BII)Ljava/lang/String;
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move-result-object p0
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:try_end_1
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.catchall {:try_start_1 .. :try_end_1} :catchall_0
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.line 83
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:try_start_2
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invoke-virtual {v3}, Ljava/io/RandomAccessFile;->close()V
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:try_end_2
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.catch Ljava/io/IOException; {:try_start_2 .. :try_end_2} :catch_0
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goto :goto_1
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:catch_0
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move-exception v0
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sget-object v1, Lcom/mbridge/msdk/foundation/tools/ac;->c:Ljava/lang/String;
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.line 87
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invoke-virtual {v0}, Ljava/lang/Throwable;->getMessage()Ljava/lang/String;
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move-result-object v0
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invoke-static {v1, v0}, Lcom/mbridge/msdk/foundation/tools/af;->b(Ljava/lang/String;Ljava/lang/String;)V
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:goto_1
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return-object p0
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:catchall_1
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move-exception p0
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:goto_2
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:try_start_3
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sget-object v2, Lcom/mbridge/msdk/foundation/tools/ac;->c:Ljava/lang/String;
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.line 79
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invoke-virtual {p0}, Ljava/lang/Throwable;->getMessage()Ljava/lang/String;
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move-result-object p0
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invoke-static {v2, p0}, Lcom/mbridge/msdk/foundation/tools/af;->b(Ljava/lang/String;Ljava/lang/String;)V
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:try_end_3
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.catchall {:try_start_3 .. :try_end_3} :catchall_2
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if-eqz v1, :cond_2
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.line 83
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:try_start_4
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invoke-virtual {v1}, Ljava/io/RandomAccessFile;->close()V
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:try_end_4
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.catch Ljava/io/IOException; {:try_start_4 .. :try_end_4} :catch_1
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goto :goto_3
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:catch_1
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move-exception p0
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sget-object v1, Lcom/mbridge/msdk/foundation/tools/ac;->c:Ljava/lang/String;
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.line 87
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invoke-virtual {p0}, Ljava/lang/Throwable;->getMessage()Ljava/lang/String;
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move-result-object p0
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invoke-static {v1, p0}, Lcom/mbridge/msdk/foundation/tools/af;->b(Ljava/lang/String;Ljava/lang/String;)V
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:cond_2
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:goto_3
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return-object v0
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:catchall_2
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move-exception p0
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if-eqz v1, :cond_3
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.line 83
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:try_start_5
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invoke-virtual {v1}, Ljava/io/RandomAccessFile;->close()V
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:try_end_5
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.catch Ljava/io/IOException; {:try_start_5 .. :try_end_5} :catch_2
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goto :goto_4
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:catch_2
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move-exception v0
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sget-object v1, Lcom/mbridge/msdk/foundation/tools/ac;->c:Ljava/lang/String;
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.line 87
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invoke-virtual {v0}, Ljava/lang/Throwable;->getMessage()Ljava/lang/String;
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move-result-object v0
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invoke-static {v1, v0}, Lcom/mbridge/msdk/foundation/tools/af;->b(Ljava/lang/String;Ljava/lang/String;)V
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.line 89
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:cond_3
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:goto_4
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throw p0
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:cond_4
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:goto_5
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return-object v0
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.end method
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.method private static a([BII)Ljava/lang/String;
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.locals 4
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.line 99
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new-instance v0, Ljava/lang/StringBuffer;
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mul-int/lit8 v1, p2, 0x2
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invoke-direct {v0, v1}, Ljava/lang/StringBuffer;-><init>(I)V
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add-int/2addr p2, p1
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:goto_0
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if-ge p1, p2, :cond_0
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.line 102
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aget-byte v1, p0, p1
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sget-object v2, Lcom/mbridge/msdk/foundation/tools/ac;->a:[C
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and-int/lit16 v3, v1, 0xf0
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shr-int/lit8 v3, v3, 0x4
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.line 1108
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aget-char v3, v2, v3
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and-int/lit8 v1, v1, 0xf
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.line 1109
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aget-char v1, v2, v1
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.line 1110
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invoke-virtual {v0, v3}, Ljava/lang/StringBuffer;->append(C)Ljava/lang/StringBuffer;
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.line 1111
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invoke-virtual {v0, v1}, Ljava/lang/StringBuffer;->append(C)Ljava/lang/StringBuffer;
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add-int/lit8 p1, p1, 0x1
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goto :goto_0
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.line 104
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:cond_0
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invoke-virtual {v0}, Ljava/lang/StringBuffer;->toString()Ljava/lang/String;
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move-result-object p0
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return-object p0
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.end method
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