269 lines
6.4 KiB
Smali
269 lines
6.4 KiB
Smali
.class public Lcom/amazonaws/util/Md5Utils;
|
|
.super Ljava/lang/Object;
|
|
.source "Md5Utils.java"
|
|
|
|
|
|
# static fields
|
|
.field private static final FOURTEEN:I = 0xe
|
|
|
|
.field private static final SIXTEEN_K:I = 0x4000
|
|
|
|
|
|
# direct methods
|
|
.method public constructor <init>()V
|
|
.locals 0
|
|
|
|
.line 1
|
|
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
|
|
|
|
return-void
|
|
.end method
|
|
|
|
.method public static computeMD5Hash(Ljava/io/File;)[B
|
|
.locals 1
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
.line 15
|
|
new-instance v0, Ljava/io/FileInputStream;
|
|
|
|
invoke-direct {v0, p0}, Ljava/io/FileInputStream;-><init>(Ljava/io/File;)V
|
|
|
|
invoke-static {v0}, Lcom/amazonaws/util/Md5Utils;->computeMD5Hash(Ljava/io/InputStream;)[B
|
|
|
|
move-result-object p0
|
|
|
|
return-object p0
|
|
.end method
|
|
|
|
.method public static computeMD5Hash(Ljava/io/InputStream;)[B
|
|
.locals 8
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
const-string v0, "Unable to close input stream of hash candidate: "
|
|
|
|
.line 1
|
|
const-class v1, Lcom/amazonaws/util/Md5Utils;
|
|
|
|
new-instance v2, Ljava/io/BufferedInputStream;
|
|
|
|
invoke-direct {v2, p0}, Ljava/io/BufferedInputStream;-><init>(Ljava/io/InputStream;)V
|
|
|
|
:try_start_0
|
|
const-string p0, "MD5"
|
|
|
|
.line 2
|
|
invoke-static {p0}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;
|
|
|
|
move-result-object p0
|
|
|
|
const/16 v3, 0x4000
|
|
|
|
new-array v4, v3, [B
|
|
|
|
:goto_0
|
|
const/4 v5, 0x0
|
|
|
|
.line 3
|
|
invoke-virtual {v2, v4, v5, v3}, Ljava/io/BufferedInputStream;->read([BII)I
|
|
|
|
move-result v6
|
|
|
|
const/4 v7, -0x1
|
|
|
|
if-eq v6, v7, :cond_0
|
|
|
|
.line 4
|
|
invoke-virtual {p0, v4, v5, v6}, Ljava/security/MessageDigest;->update([BII)V
|
|
|
|
goto :goto_0
|
|
|
|
.line 5
|
|
:cond_0
|
|
invoke-virtual {p0}, Ljava/security/MessageDigest;->digest()[B
|
|
|
|
move-result-object p0
|
|
:try_end_0
|
|
.catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_0} :catch_1
|
|
.catchall {:try_start_0 .. :try_end_0} :catchall_0
|
|
|
|
.line 6
|
|
:try_start_1
|
|
invoke-virtual {v2}, Ljava/io/BufferedInputStream;->close()V
|
|
:try_end_1
|
|
.catch Ljava/lang/Exception; {:try_start_1 .. :try_end_1} :catch_0
|
|
|
|
goto :goto_1
|
|
|
|
:catch_0
|
|
move-exception v2
|
|
|
|
.line 7
|
|
invoke-static {v1}, Lcom/amazonaws/logging/LogFactory;->getLog(Ljava/lang/Class;)Lcom/amazonaws/logging/Log;
|
|
|
|
move-result-object v1
|
|
|
|
new-instance v3, Ljava/lang/StringBuilder;
|
|
|
|
invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V
|
|
|
|
invoke-virtual {v3, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
|
|
|
|
invoke-virtual {v3, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
|
|
|
|
invoke-virtual {v3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
|
|
|
|
move-result-object v0
|
|
|
|
invoke-interface {v1, v0}, Lcom/amazonaws/logging/Log;->debug(Ljava/lang/Object;)V
|
|
|
|
:goto_1
|
|
return-object p0
|
|
|
|
:catchall_0
|
|
move-exception p0
|
|
|
|
goto :goto_2
|
|
|
|
:catch_1
|
|
move-exception p0
|
|
|
|
.line 8
|
|
:try_start_2
|
|
new-instance v3, Ljava/lang/IllegalStateException;
|
|
|
|
invoke-direct {v3, p0}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/Throwable;)V
|
|
|
|
throw v3
|
|
:try_end_2
|
|
.catchall {:try_start_2 .. :try_end_2} :catchall_0
|
|
|
|
.line 9
|
|
:goto_2
|
|
:try_start_3
|
|
invoke-virtual {v2}, Ljava/io/BufferedInputStream;->close()V
|
|
:try_end_3
|
|
.catch Ljava/lang/Exception; {:try_start_3 .. :try_end_3} :catch_2
|
|
|
|
goto :goto_3
|
|
|
|
:catch_2
|
|
move-exception v2
|
|
|
|
.line 10
|
|
invoke-static {v1}, Lcom/amazonaws/logging/LogFactory;->getLog(Ljava/lang/Class;)Lcom/amazonaws/logging/Log;
|
|
|
|
move-result-object v1
|
|
|
|
new-instance v3, Ljava/lang/StringBuilder;
|
|
|
|
invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V
|
|
|
|
invoke-virtual {v3, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
|
|
|
|
invoke-virtual {v3, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
|
|
|
|
invoke-virtual {v3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
|
|
|
|
move-result-object v0
|
|
|
|
invoke-interface {v1, v0}, Lcom/amazonaws/logging/Log;->debug(Ljava/lang/Object;)V
|
|
|
|
.line 11
|
|
:goto_3
|
|
throw p0
|
|
.end method
|
|
|
|
.method public static computeMD5Hash([B)[B
|
|
.locals 1
|
|
|
|
:try_start_0
|
|
const-string v0, "MD5"
|
|
|
|
.line 12
|
|
invoke-static {v0}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;
|
|
|
|
move-result-object v0
|
|
|
|
.line 13
|
|
invoke-virtual {v0, p0}, Ljava/security/MessageDigest;->digest([B)[B
|
|
|
|
move-result-object p0
|
|
:try_end_0
|
|
.catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_0} :catch_0
|
|
|
|
return-object p0
|
|
|
|
:catch_0
|
|
move-exception p0
|
|
|
|
.line 14
|
|
new-instance v0, Ljava/lang/IllegalStateException;
|
|
|
|
invoke-direct {v0, p0}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/Throwable;)V
|
|
|
|
throw v0
|
|
.end method
|
|
|
|
.method public static md5AsBase64(Ljava/io/File;)Ljava/lang/String;
|
|
.locals 0
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
.line 3
|
|
invoke-static {p0}, Lcom/amazonaws/util/Md5Utils;->computeMD5Hash(Ljava/io/File;)[B
|
|
|
|
move-result-object p0
|
|
|
|
invoke-static {p0}, Lcom/amazonaws/util/Base64;->encodeAsString([B)Ljava/lang/String;
|
|
|
|
move-result-object p0
|
|
|
|
return-object p0
|
|
.end method
|
|
|
|
.method public static md5AsBase64(Ljava/io/InputStream;)Ljava/lang/String;
|
|
.locals 0
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
.line 1
|
|
invoke-static {p0}, Lcom/amazonaws/util/Md5Utils;->computeMD5Hash(Ljava/io/InputStream;)[B
|
|
|
|
move-result-object p0
|
|
|
|
invoke-static {p0}, Lcom/amazonaws/util/Base64;->encodeAsString([B)Ljava/lang/String;
|
|
|
|
move-result-object p0
|
|
|
|
return-object p0
|
|
.end method
|
|
|
|
.method public static md5AsBase64([B)Ljava/lang/String;
|
|
.locals 0
|
|
|
|
.line 2
|
|
invoke-static {p0}, Lcom/amazonaws/util/Md5Utils;->computeMD5Hash([B)[B
|
|
|
|
move-result-object p0
|
|
|
|
invoke-static {p0}, Lcom/amazonaws/util/Base64;->encodeAsString([B)Ljava/lang/String;
|
|
|
|
move-result-object p0
|
|
|
|
return-object p0
|
|
.end method
|