SplitOutputStream.smali
.class public Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;
.super Ljava/io/OutputStream;
# interfaces
.implements Lnet/lingala/zip4j/io/outputstream/OutputStreamWithSplitZipSupport;
# instance fields
.field private bytesWrittenForThisPart:J
.field private currSplitFileCounter:I
.field private raf:Ljava/io/RandomAccessFile;
.field private rawIO:Lnet/lingala/zip4j/util/RawIO;
.field private splitLength:J
.field private zipFile:Ljava/io/File;
# direct methods
.method public constructor <init>(Ljava/io/File;)V
.registers 4
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/io/FileNotFoundException;,
Lnet/lingala/zip4j/exception/ZipException;
}
.end annotation
const-wide/16 v0, -0x1
.line 1
invoke-direct {p0, p1, v0, v1}, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;-><init>(Ljava/io/File;J)V
return-void
.end method
.method public constructor <init>(Ljava/io/File;J)V
.registers 8
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/io/FileNotFoundException;,
Lnet/lingala/zip4j/exception/ZipException;
}
.end annotation
.line 2
invoke-direct {p0}, Ljava/io/OutputStream;-><init>()V
.line 3
new-instance v0, Lnet/lingala/zip4j/util/RawIO;
invoke-direct {v0}, Lnet/lingala/zip4j/util/RawIO;-><init>()V
iput-object v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->rawIO:Lnet/lingala/zip4j/util/RawIO;
const-wide/16 v0, 0x0
cmp-long v2, p2, v0
if-ltz v2, :cond_20
const-wide/32 v2, 0x10000
cmp-long v2, p2, v2
if-ltz v2, :cond_18
goto :goto_20
.line 11
:cond_18
new-instance p1, Lnet/lingala/zip4j/exception/ZipException;
const-string p2, "split length less than minimum allowed split length of 65536 Bytes"
invoke-direct {p1, p2}, Lnet/lingala/zip4j/exception/ZipException;-><init>(Ljava/lang/String;)V
throw p1
.line 14
:cond_20
:goto_20
new-instance v2, Ljava/io/RandomAccessFile;
sget-object v3, Lnet/lingala/zip4j/model/enums/RandomAccessFileMode;->WRITE:Lnet/lingala/zip4j/model/enums/RandomAccessFileMode;
invoke-virtual {v3}, Lnet/lingala/zip4j/model/enums/RandomAccessFileMode;->getValue()Ljava/lang/String;
move-result-object v3
invoke-direct {v2, p1, v3}, Ljava/io/RandomAccessFile;-><init>(Ljava/io/File;Ljava/lang/String;)V
iput-object v2, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->raf:Ljava/io/RandomAccessFile;
.line 15
iput-wide p2, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->splitLength:J
.line 16
iput-object p1, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->zipFile:Ljava/io/File;
const/4 p1, 0x0
.line 17
iput p1, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->currSplitFileCounter:I
.line 18
iput-wide v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->bytesWrittenForThisPart:J
return-void
.end method
.method private isBufferSizeFitForCurrSplitFile(I)Z
.registers 10
.line 1
iget-wide v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->splitLength:J
const-wide/32 v2, 0x10000
cmp-long v2, v0, v2
const/4 v3, 0x1
if-ltz v2, :cond_14
.line 2
iget-wide v4, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->bytesWrittenForThisPart:J
int-to-long v6, p1
add-long/2addr v4, v6
cmp-long p1, v4, v0
if-gtz p1, :cond_13
goto :goto_14
:cond_13
const/4 v3, 0x0
:cond_14
:goto_14
return v3
.end method
.method private isHeaderData([B)Z
.registers 10
.line 1
iget-object v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->rawIO:Lnet/lingala/zip4j/util/RawIO;
invoke-virtual {v0, p1}, Lnet/lingala/zip4j/util/RawIO;->readIntLittleEndian([B)I
move-result p1
.line 2
invoke-static {}, Lnet/lingala/zip4j/headers/HeaderSignature;->values()[Lnet/lingala/zip4j/headers/HeaderSignature;
move-result-object v0
array-length v1, v0
const/4 v2, 0x0
move v3, v2
:goto_d
if-ge v3, v1, :cond_23
aget-object v4, v0, v3
.line 4
sget-object v5, Lnet/lingala/zip4j/headers/HeaderSignature;->SPLIT_ZIP:Lnet/lingala/zip4j/headers/HeaderSignature;
if-eq v4, v5, :cond_20
.line 5
invoke-virtual {v4}, Lnet/lingala/zip4j/headers/HeaderSignature;->getValue()J
move-result-wide v4
int-to-long v6, p1
cmp-long v4, v4, v6
if-nez v4, :cond_20
const/4 p1, 0x1
return p1
:cond_20
add-int/lit8 v3, v3, 0x1
goto :goto_d
:cond_23
return v2
.end method
.method private startNextSplitFile()V
.registers 7
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/io/IOException;
}
.end annotation
.line 1
iget-object v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->zipFile:Ljava/io/File;
invoke-virtual {v0}, Ljava/io/File;->getName()Ljava/lang/String;
move-result-object v0
invoke-static {v0}, Lnet/lingala/zip4j/util/FileUtils;->getZipFileNameWithoutExtension(Ljava/lang/String;)Ljava/lang/String;
move-result-object v0
.line 2
iget-object v1, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->zipFile:Ljava/io/File;
invoke-virtual {v1}, Ljava/io/File;->getAbsolutePath()Ljava/lang/String;
move-result-object v1
.line 3
iget-object v2, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->zipFile:Ljava/io/File;
invoke-virtual {v2}, Ljava/io/File;->getParent()Ljava/lang/String;
move-result-object v2
if-nez v2, :cond_1b
const-string v2, ""
goto :goto_36
.line 4
:cond_1b
new-instance v2, Ljava/lang/StringBuilder;
invoke-direct {v2}, Ljava/lang/StringBuilder;-><init>()V
iget-object v3, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->zipFile:Ljava/io/File;
.line 5
invoke-virtual {v3}, Ljava/io/File;->getParent()Ljava/lang/String;
move-result-object v3
invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
const-string v3, "file.separator"
.line 6
invoke-static {v3}, Ljava/lang/System;->getProperty(Ljava/lang/String;)Ljava/lang/String;
move-result-object v3
invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v2
.line 8
:goto_36
new-instance v3, Ljava/lang/StringBuilder;
invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V
const-string v4, ".z0"
invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
iget v4, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->currSplitFileCounter:I
add-int/lit8 v4, v4, 0x1
invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
invoke-virtual {v3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v3
.line 9
iget v4, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->currSplitFileCounter:I
const/16 v5, 0x9
if-lt v4, v5, :cond_66
.line 10
new-instance v3, Ljava/lang/StringBuilder;
invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V
const-string v4, ".z"
invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
iget v4, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->currSplitFileCounter:I
add-int/lit8 v4, v4, 0x1
invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
invoke-virtual {v3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v3
.line 13
:cond_66
new-instance v4, Ljava/io/File;
new-instance v5, Ljava/lang/StringBuilder;
invoke-direct {v5}, Ljava/lang/StringBuilder;-><init>()V
invoke-virtual {v5, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invoke-virtual {v5, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invoke-virtual {v5, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invoke-virtual {v5}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v0
invoke-direct {v4, v0}, Ljava/io/File;-><init>(Ljava/lang/String;)V
.line 15
iget-object v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->raf:Ljava/io/RandomAccessFile;
invoke-virtual {v0}, Ljava/io/RandomAccessFile;->close()V
.line 17
invoke-virtual {v4}, Ljava/io/File;->exists()Z
move-result v0
if-nez v0, :cond_b5
.line 22
iget-object v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->zipFile:Ljava/io/File;
invoke-virtual {v0, v4}, Ljava/io/File;->renameTo(Ljava/io/File;)Z
move-result v0
if-eqz v0, :cond_ad
.line 26
new-instance v0, Ljava/io/File;
invoke-direct {v0, v1}, Ljava/io/File;-><init>(Ljava/lang/String;)V
iput-object v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->zipFile:Ljava/io/File;
.line 27
new-instance v0, Ljava/io/RandomAccessFile;
iget-object v1, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->zipFile:Ljava/io/File;
sget-object v2, Lnet/lingala/zip4j/model/enums/RandomAccessFileMode;->WRITE:Lnet/lingala/zip4j/model/enums/RandomAccessFileMode;
invoke-virtual {v2}, Lnet/lingala/zip4j/model/enums/RandomAccessFileMode;->getValue()Ljava/lang/String;
move-result-object v2
invoke-direct {v0, v1, v2}, Ljava/io/RandomAccessFile;-><init>(Ljava/io/File;Ljava/lang/String;)V
iput-object v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->raf:Ljava/io/RandomAccessFile;
.line 28
iget v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->currSplitFileCounter:I
add-int/lit8 v0, v0, 0x1
iput v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->currSplitFileCounter:I
return-void
.line 29
:cond_ad
new-instance v0, Ljava/io/IOException;
const-string v1, "cannot rename newly created split file"
invoke-direct {v0, v1}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V
throw v0
.line 30
:cond_b5
new-instance v0, Ljava/io/IOException;
new-instance v1, Ljava/lang/StringBuilder;
invoke-direct {v1}, Ljava/lang/StringBuilder;-><init>()V
const-string v2, "split file: "
invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invoke-virtual {v4}, Ljava/io/File;->getName()Ljava/lang/String;
move-result-object v2
invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
const-string v2, " already exists in the current directory, cannot rename this file"
invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v1
invoke-direct {v0, v1}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V
throw v0
.end method
# virtual methods
.method public checkBufferSizeAndStartNextSplitFile(I)Z
.registers 4
.annotation system Ldalvik/annotation/Throws;
value = {
Lnet/lingala/zip4j/exception/ZipException;
}
.end annotation
if-ltz p1, :cond_1a
.line 1
invoke-direct {p0, p1}, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->isBufferSizeFitForCurrSplitFile(I)Z
move-result p1
if-nez p1, :cond_18
.line 3
:try_start_8
invoke-direct {p0}, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->startNextSplitFile()V
const-wide/16 v0, 0x0
.line 4
iput-wide v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->bytesWrittenForThisPart:J
:try_end_f
.catch Ljava/io/IOException; {:try_start_8 .. :try_end_f} :catch_11
const/4 p1, 0x1
return p1
:catch_11
move-exception p1
.line 7
new-instance v0, Lnet/lingala/zip4j/exception/ZipException;
invoke-direct {v0, p1}, Lnet/lingala/zip4j/exception/ZipException;-><init>(Ljava/lang/Exception;)V
throw v0
:cond_18
const/4 p1, 0x0
return p1
.line 8
:cond_1a
new-instance p1, Lnet/lingala/zip4j/exception/ZipException;
const-string v0, "negative buffersize for checkBufferSizeAndStartNextSplitFile"
invoke-direct {p1, v0}, Lnet/lingala/zip4j/exception/ZipException;-><init>(Ljava/lang/String;)V
throw p1
.end method
.method public close()V
.registers 2
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/io/IOException;
}
.end annotation
.line 1
iget-object v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->raf:Ljava/io/RandomAccessFile;
invoke-virtual {v0}, Ljava/io/RandomAccessFile;->close()V
return-void
.end method
.method public getCurrentSplitFileCounter()I
.registers 2
.line 1
iget v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->currSplitFileCounter:I
return v0
.end method
.method public getFilePointer()J
.registers 3
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/io/IOException;
}
.end annotation
.line 1
iget-object v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->raf:Ljava/io/RandomAccessFile;
invoke-virtual {v0}, Ljava/io/RandomAccessFile;->getFilePointer()J
move-result-wide v0
return-wide v0
.end method
.method public getSplitLength()J
.registers 3
.line 1
iget-wide v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->splitLength:J
return-wide v0
.end method
.method public isSplitZipFile()Z
.registers 5
.line 1
iget-wide v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->splitLength:J
const-wide/16 v2, -0x1
cmp-long v0, v0, v2
if-eqz v0, :cond_a
const/4 v0, 0x1
goto :goto_b
:cond_a
const/4 v0, 0x0
:goto_b
return v0
.end method
.method public seek(J)V
.registers 4
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/io/IOException;
}
.end annotation
.line 1
iget-object v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->raf:Ljava/io/RandomAccessFile;
invoke-virtual {v0, p1, p2}, Ljava/io/RandomAccessFile;->seek(J)V
return-void
.end method
.method public skipBytes(I)I
.registers 3
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/io/IOException;
}
.end annotation
.line 1
iget-object v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->raf:Ljava/io/RandomAccessFile;
invoke-virtual {v0, p1}, Ljava/io/RandomAccessFile;->skipBytes(I)I
move-result p1
return p1
.end method
.method public write(I)V
.registers 4
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/io/IOException;
}
.end annotation
const/4 v0, 0x1
new-array v0, v0, [B
int-to-byte p1, p1
const/4 v1, 0x0
aput-byte p1, v0, v1
.line 1
invoke-virtual {p0, v0}, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->write([B)V
return-void
.end method
.method public write([B)V
.registers 4
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/io/IOException;
}
.end annotation
.line 2
array-length v0, p1
const/4 v1, 0x0
invoke-virtual {p0, p1, v1, v0}, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->write([BII)V
return-void
.end method
.method public write([BII)V
.registers 10
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/io/IOException;
}
.end annotation
if-gtz p3, :cond_3
return-void
.line 3
:cond_3
iget-wide v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->splitLength:J
const-wide/16 v2, -0x1
cmp-long v2, v0, v2
if-nez v2, :cond_17
.line 4
iget-object v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->raf:Ljava/io/RandomAccessFile;
invoke-virtual {v0, p1, p2, p3}, Ljava/io/RandomAccessFile;->write([BII)V
.line 5
iget-wide p1, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->bytesWrittenForThisPart:J
int-to-long v0, p3
add-long/2addr p1, v0
iput-wide p1, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->bytesWrittenForThisPart:J
return-void
.line 9
:cond_17
iget-wide v2, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->bytesWrittenForThisPart:J
cmp-long v4, v2, v0
if-ltz v4, :cond_29
.line 10
invoke-direct {p0}, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->startNextSplitFile()V
.line 11
iget-object v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->raf:Ljava/io/RandomAccessFile;
invoke-virtual {v0, p1, p2, p3}, Ljava/io/RandomAccessFile;->write([BII)V
int-to-long p1, p3
.line 12
iput-wide p1, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->bytesWrittenForThisPart:J
goto :goto_70
:cond_29
int-to-long v4, p3
add-long/2addr v2, v4
cmp-long v0, v2, v0
if-lez v0, :cond_66
.line 14
invoke-direct {p0, p1}, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->isHeaderData([B)Z
move-result v0
if-eqz v0, :cond_40
.line 15
invoke-direct {p0}, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->startNextSplitFile()V
.line 16
iget-object v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->raf:Ljava/io/RandomAccessFile;
invoke-virtual {v0, p1, p2, p3}, Ljava/io/RandomAccessFile;->write([BII)V
.line 17
iput-wide v4, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->bytesWrittenForThisPart:J
goto :goto_70
.line 19
:cond_40
iget-object p3, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->raf:Ljava/io/RandomAccessFile;
iget-wide v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->splitLength:J
iget-wide v2, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->bytesWrittenForThisPart:J
sub-long/2addr v0, v2
long-to-int v0, v0
invoke-virtual {p3, p1, p2, v0}, Ljava/io/RandomAccessFile;->write([BII)V
.line 20
invoke-direct {p0}, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->startNextSplitFile()V
.line 21
iget-object p3, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->raf:Ljava/io/RandomAccessFile;
iget-wide v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->splitLength:J
iget-wide v2, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->bytesWrittenForThisPart:J
sub-long/2addr v0, v2
long-to-int v2, v0
add-int/2addr p2, v2
sub-long v0, v4, v0
long-to-int v0, v0
invoke-virtual {p3, p1, p2, v0}, Ljava/io/RandomAccessFile;->write([BII)V
.line 23
iget-wide p1, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->splitLength:J
iget-wide v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->bytesWrittenForThisPart:J
sub-long/2addr p1, v0
sub-long/2addr v4, p1
iput-wide v4, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->bytesWrittenForThisPart:J
goto :goto_70
.line 26
:cond_66
iget-object v0, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->raf:Ljava/io/RandomAccessFile;
invoke-virtual {v0, p1, p2, p3}, Ljava/io/RandomAccessFile;->write([BII)V
.line 27
iget-wide p1, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->bytesWrittenForThisPart:J
add-long/2addr p1, v4
iput-wide p1, p0, Lnet/lingala/zip4j/io/outputstream/SplitOutputStream;->bytesWrittenForThisPart:J
:goto_70
return-void
.end method