TinkerZipUtil.smali

.class public Lcom/tencent/tinker/ziputils/ziputil/TinkerZipUtil;
.super Ljava/lang/Object;


# static fields
.field private static final BUFFER_SIZE:I = 0x4000


# direct methods
.method public constructor <init>()V
    .registers 1

    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static extractLargeModifyFile(Lcom/tencent/tinker/ziputils/ziputil/TinkerZipEntry;Ljava/io/File;JLcom/tencent/tinker/ziputils/ziputil/TinkerZipOutputStream;)V
    .registers 9

    const/4 v1, 0x0

    new-instance v0, Lcom/tencent/tinker/ziputils/ziputil/TinkerZipEntry;

    invoke-direct {v0, p0}, Lcom/tencent/tinker/ziputils/ziputil/TinkerZipEntry;-><init>(Lcom/tencent/tinker/ziputils/ziputil/TinkerZipEntry;)V

    invoke-virtual {v0, v1}, Lcom/tencent/tinker/ziputils/ziputil/TinkerZipEntry;->setMethod(I)V

    invoke-virtual {p1}, Ljava/io/File;->length()J

    move-result-wide v2

    invoke-virtual {v0, v2, v3}, Lcom/tencent/tinker/ziputils/ziputil/TinkerZipEntry;->setSize(J)V

    invoke-virtual {p1}, Ljava/io/File;->length()J

    move-result-wide v2

    invoke-virtual {v0, v2, v3}, Lcom/tencent/tinker/ziputils/ziputil/TinkerZipEntry;->setCompressedSize(J)V

    invoke-virtual {v0, p2, p3}, Lcom/tencent/tinker/ziputils/ziputil/TinkerZipEntry;->setCrc(J)V

    const/4 v2, 0x0

    :try_start_1b
    new-instance v1, Ljava/io/BufferedInputStream;

    new-instance v3, Ljava/io/FileInputStream;

    invoke-direct {v3, p1}, Ljava/io/FileInputStream;-><init>(Ljava/io/File;)V

    invoke-direct {v1, v3}, Ljava/io/BufferedInputStream;-><init>(Ljava/io/InputStream;)V
    :try_end_25
    .catchall {:try_start_1b .. :try_end_25} :catchall_4a

    :try_start_25
    new-instance v2, Lcom/tencent/tinker/ziputils/ziputil/TinkerZipEntry;

    invoke-direct {v2, v0}, Lcom/tencent/tinker/ziputils/ziputil/TinkerZipEntry;-><init>(Lcom/tencent/tinker/ziputils/ziputil/TinkerZipEntry;)V

    invoke-virtual {p4, v2}, Lcom/tencent/tinker/ziputils/ziputil/TinkerZipOutputStream;->putNextEntry(Lcom/tencent/tinker/ziputils/ziputil/TinkerZipEntry;)V

    const/16 v0, 0x4000

    new-array v2, v0, [B

    invoke-virtual {v1, v2}, Ljava/io/BufferedInputStream;->read([B)I

    move-result v0

    :goto_35
    const/4 v3, -0x1

    if-eq v0, v3, :cond_41

    const/4 v3, 0x0

    invoke-virtual {p4, v2, v3, v0}, Lcom/tencent/tinker/ziputils/ziputil/TinkerZipOutputStream;->write([BII)V

    invoke-virtual {v1, v2}, Ljava/io/BufferedInputStream;->read([B)I

    move-result v0

    goto :goto_35

    :cond_41
    invoke-virtual {p4}, Lcom/tencent/tinker/ziputils/ziputil/TinkerZipOutputStream;->closeEntry()V
    :try_end_44
    .catchall {:try_start_25 .. :try_end_44} :catchall_52

    if-eqz v1, :cond_49

    invoke-virtual {v1}, Ljava/io/BufferedInputStream;->close()V

    :cond_49
    return-void

    :catchall_4a
    move-exception v0

    move-object v1, v2

    :goto_4c
    if-eqz v1, :cond_51

    invoke-virtual {v1}, Ljava/io/BufferedInputStream;->close()V

    :cond_51
    throw v0

    :catchall_52
    move-exception v0

    goto :goto_4c
.end method

.method public static extractTinkerEntry(Lcom/tencent/tinker/ziputils/ziputil/TinkerZipEntry;Ljava/io/InputStream;Lcom/tencent/tinker/ziputils/ziputil/TinkerZipOutputStream;)V
    .registers 6

    invoke-virtual {p2, p0}, Lcom/tencent/tinker/ziputils/ziputil/TinkerZipOutputStream;->putNextEntry(Lcom/tencent/tinker/ziputils/ziputil/TinkerZipEntry;)V

    const/16 v0, 0x4000

    new-array v1, v0, [B

    invoke-virtual {p1, v1}, Ljava/io/InputStream;->read([B)I

    move-result v0

    :goto_b
    const/4 v2, -0x1

    if-eq v0, v2, :cond_17

    const/4 v2, 0x0

    invoke-virtual {p2, v1, v2, v0}, Lcom/tencent/tinker/ziputils/ziputil/TinkerZipOutputStream;->write([BII)V

    invoke-virtual {p1, v1}, Ljava/io/InputStream;->read([B)I

    move-result v0

    goto :goto_b

    :cond_17
    invoke-virtual {p2}, Lcom/tencent/tinker/ziputils/ziputil/TinkerZipOutputStream;->closeEntry()V

    return-void
.end method

.method public static extractTinkerEntry(Lcom/tencent/tinker/ziputils/ziputil/TinkerZipFile;Lcom/tencent/tinker/ziputils/ziputil/TinkerZipEntry;Lcom/tencent/tinker/ziputils/ziputil/TinkerZipOutputStream;)V
    .registers 7

    const/4 v1, 0x0

    :try_start_1
    invoke-virtual {p0, p1}, Lcom/tencent/tinker/ziputils/ziputil/TinkerZipFile;->getInputStream(Lcom/tencent/tinker/ziputils/ziputil/TinkerZipEntry;)Ljava/io/InputStream;

    move-result-object v1

    new-instance v0, Lcom/tencent/tinker/ziputils/ziputil/TinkerZipEntry;

    invoke-direct {v0, p1}, Lcom/tencent/tinker/ziputils/ziputil/TinkerZipEntry;-><init>(Lcom/tencent/tinker/ziputils/ziputil/TinkerZipEntry;)V

    invoke-virtual {p2, v0}, Lcom/tencent/tinker/ziputils/ziputil/TinkerZipOutputStream;->putNextEntry(Lcom/tencent/tinker/ziputils/ziputil/TinkerZipEntry;)V

    const/16 v0, 0x4000

    new-array v2, v0, [B

    invoke-virtual {v1, v2}, Ljava/io/InputStream;->read([B)I

    move-result v0

    :goto_15
    const/4 v3, -0x1

    if-eq v0, v3, :cond_21

    const/4 v3, 0x0

    invoke-virtual {p2, v2, v3, v0}, Lcom/tencent/tinker/ziputils/ziputil/TinkerZipOutputStream;->write([BII)V

    invoke-virtual {v1, v2}, Ljava/io/InputStream;->read([B)I

    move-result v0

    goto :goto_15

    :cond_21
    invoke-virtual {p2}, Lcom/tencent/tinker/ziputils/ziputil/TinkerZipOutputStream;->closeEntry()V
    :try_end_24
    .catchall {:try_start_1 .. :try_end_24} :catchall_2a

    if-eqz v1, :cond_29

    invoke-virtual {v1}, Ljava/io/InputStream;->close()V

    :cond_29
    return-void

    :catchall_2a
    move-exception v0

    if-eqz v1, :cond_30

    invoke-virtual {v1}, Ljava/io/InputStream;->close()V

    :cond_30
    throw v0
.end method