Rabbit-R1/android (non root)/smali/smali_classes2/androidx/media3/datasource/cache/CacheWriter.smali
2024-05-21 17:08:36 -04:00

620 lines
17 KiB
Smali

.class public final Landroidx/media3/datasource/cache/CacheWriter;
.super Ljava/lang/Object;
.source "CacheWriter.java"
# annotations
.annotation system Ldalvik/annotation/MemberClasses;
value = {
Landroidx/media3/datasource/cache/CacheWriter$ProgressListener;
}
.end annotation
# static fields
.field public static final DEFAULT_BUFFER_SIZE_BYTES:I = 0x20000
# instance fields
.field private bytesCached:J
.field private final cache:Landroidx/media3/datasource/cache/Cache;
.field private final cacheKey:Ljava/lang/String;
.field private final dataSource:Landroidx/media3/datasource/cache/CacheDataSource;
.field private final dataSpec:Landroidx/media3/datasource/DataSpec;
.field private endPosition:J
.field private volatile isCanceled:Z
.field private nextPosition:J
.field private final progressListener:Landroidx/media3/datasource/cache/CacheWriter$ProgressListener;
.field private final temporaryBuffer:[B
# direct methods
.method public constructor <init>(Landroidx/media3/datasource/cache/CacheDataSource;Landroidx/media3/datasource/DataSpec;[BLandroidx/media3/datasource/cache/CacheWriter$ProgressListener;)V
.locals 1
.line 75
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
iput-object p1, p0, Landroidx/media3/datasource/cache/CacheWriter;->dataSource:Landroidx/media3/datasource/cache/CacheDataSource;
.line 77
invoke-virtual {p1}, Landroidx/media3/datasource/cache/CacheDataSource;->getCache()Landroidx/media3/datasource/cache/Cache;
move-result-object v0
iput-object v0, p0, Landroidx/media3/datasource/cache/CacheWriter;->cache:Landroidx/media3/datasource/cache/Cache;
iput-object p2, p0, Landroidx/media3/datasource/cache/CacheWriter;->dataSpec:Landroidx/media3/datasource/DataSpec;
if-nez p3, :cond_0
const/high16 p3, 0x20000
new-array p3, p3, [B
:cond_0
iput-object p3, p0, Landroidx/media3/datasource/cache/CacheWriter;->temporaryBuffer:[B
iput-object p4, p0, Landroidx/media3/datasource/cache/CacheWriter;->progressListener:Landroidx/media3/datasource/cache/CacheWriter$ProgressListener;
.line 82
invoke-virtual {p1}, Landroidx/media3/datasource/cache/CacheDataSource;->getCacheKeyFactory()Landroidx/media3/datasource/cache/CacheKeyFactory;
move-result-object p1
invoke-interface {p1, p2}, Landroidx/media3/datasource/cache/CacheKeyFactory;->buildCacheKey(Landroidx/media3/datasource/DataSpec;)Ljava/lang/String;
move-result-object p1
iput-object p1, p0, Landroidx/media3/datasource/cache/CacheWriter;->cacheKey:Ljava/lang/String;
.line 83
iget-wide p1, p2, Landroidx/media3/datasource/DataSpec;->position:J
iput-wide p1, p0, Landroidx/media3/datasource/cache/CacheWriter;->nextPosition:J
return-void
.end method
.method private getLength()J
.locals 5
iget-wide v0, p0, Landroidx/media3/datasource/cache/CacheWriter;->endPosition:J
const-wide/16 v2, -0x1
cmp-long v4, v0, v2
if-nez v4, :cond_0
goto :goto_0
:cond_0
iget-object p0, p0, Landroidx/media3/datasource/cache/CacheWriter;->dataSpec:Landroidx/media3/datasource/DataSpec;
.line 228
iget-wide v2, p0, Landroidx/media3/datasource/DataSpec;->position:J
sub-long v2, v0, v2
:goto_0
return-wide v2
.end method
.method private onNewBytesCached(J)V
.locals 9
iget-wide v0, p0, Landroidx/media3/datasource/cache/CacheWriter;->bytesCached:J
add-long/2addr v0, p1
iput-wide v0, p0, Landroidx/media3/datasource/cache/CacheWriter;->bytesCached:J
iget-object v2, p0, Landroidx/media3/datasource/cache/CacheWriter;->progressListener:Landroidx/media3/datasource/cache/CacheWriter$ProgressListener;
if-eqz v2, :cond_0
.line 223
invoke-direct {p0}, Landroidx/media3/datasource/cache/CacheWriter;->getLength()J
move-result-wide v3
iget-wide v5, p0, Landroidx/media3/datasource/cache/CacheWriter;->bytesCached:J
move-wide v7, p1
invoke-interface/range {v2 .. v8}, Landroidx/media3/datasource/cache/CacheWriter$ProgressListener;->onProgress(JJJ)V
:cond_0
return-void
.end method
.method private onRequestEndPosition(J)V
.locals 8
iget-wide v0, p0, Landroidx/media3/datasource/cache/CacheWriter;->endPosition:J
cmp-long v0, v0, p1
if-nez v0, :cond_0
return-void
:cond_0
iput-wide p1, p0, Landroidx/media3/datasource/cache/CacheWriter;->endPosition:J
iget-object v1, p0, Landroidx/media3/datasource/cache/CacheWriter;->progressListener:Landroidx/media3/datasource/cache/CacheWriter$ProgressListener;
if-eqz v1, :cond_1
.line 216
invoke-direct {p0}, Landroidx/media3/datasource/cache/CacheWriter;->getLength()J
move-result-wide v2
iget-wide v4, p0, Landroidx/media3/datasource/cache/CacheWriter;->bytesCached:J
const-wide/16 v6, 0x0
invoke-interface/range {v1 .. v7}, Landroidx/media3/datasource/cache/CacheWriter$ProgressListener;->onProgress(JJJ)V
:cond_1
return-void
.end method
.method private readBlockToCache(JJ)J
.locals 6
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/io/IOException;
}
.end annotation
add-long v0, p1, p3
iget-wide v2, p0, Landroidx/media3/datasource/cache/CacheWriter;->endPosition:J
cmp-long v0, v0, v2
const/4 v1, 0x1
const/4 v2, 0x0
const-wide/16 v3, -0x1
if-eqz v0, :cond_1
cmp-long v0, p3, v3
if-nez v0, :cond_0
goto :goto_0
:cond_0
move v0, v2
goto :goto_1
:cond_1
:goto_0
move v0, v1
:goto_1
cmp-long v5, p3, v3
if-eqz v5, :cond_2
iget-object v5, p0, Landroidx/media3/datasource/cache/CacheWriter;->dataSpec:Landroidx/media3/datasource/DataSpec;
.line 158
invoke-virtual {v5}, Landroidx/media3/datasource/DataSpec;->buildUpon()Landroidx/media3/datasource/DataSpec$Builder;
move-result-object v5
invoke-virtual {v5, p1, p2}, Landroidx/media3/datasource/DataSpec$Builder;->setPosition(J)Landroidx/media3/datasource/DataSpec$Builder;
move-result-object v5
invoke-virtual {v5, p3, p4}, Landroidx/media3/datasource/DataSpec$Builder;->setLength(J)Landroidx/media3/datasource/DataSpec$Builder;
move-result-object p3
invoke-virtual {p3}, Landroidx/media3/datasource/DataSpec$Builder;->build()Landroidx/media3/datasource/DataSpec;
move-result-object p3
:try_start_0
iget-object p4, p0, Landroidx/media3/datasource/cache/CacheWriter;->dataSource:Landroidx/media3/datasource/cache/CacheDataSource;
.line 160
invoke-virtual {p4, p3}, Landroidx/media3/datasource/cache/CacheDataSource;->open(Landroidx/media3/datasource/DataSpec;)J
move-result-wide p3
:try_end_0
.catch Ljava/io/IOException; {:try_start_0 .. :try_end_0} :catch_0
goto :goto_2
:catch_0
iget-object p3, p0, Landroidx/media3/datasource/cache/CacheWriter;->dataSource:Landroidx/media3/datasource/cache/CacheDataSource;
.line 163
invoke-static {p3}, Landroidx/media3/datasource/DataSourceUtil;->closeQuietly(Landroidx/media3/datasource/DataSource;)V
:cond_2
move v1, v2
move-wide p3, v3
:goto_2
if-nez v1, :cond_3
.line 170
invoke-direct {p0}, Landroidx/media3/datasource/cache/CacheWriter;->throwIfCanceled()V
iget-object p3, p0, Landroidx/media3/datasource/cache/CacheWriter;->dataSpec:Landroidx/media3/datasource/DataSpec;
.line 172
invoke-virtual {p3}, Landroidx/media3/datasource/DataSpec;->buildUpon()Landroidx/media3/datasource/DataSpec$Builder;
move-result-object p3
invoke-virtual {p3, p1, p2}, Landroidx/media3/datasource/DataSpec$Builder;->setPosition(J)Landroidx/media3/datasource/DataSpec$Builder;
move-result-object p3
invoke-virtual {p3, v3, v4}, Landroidx/media3/datasource/DataSpec$Builder;->setLength(J)Landroidx/media3/datasource/DataSpec$Builder;
move-result-object p3
invoke-virtual {p3}, Landroidx/media3/datasource/DataSpec$Builder;->build()Landroidx/media3/datasource/DataSpec;
move-result-object p3
:try_start_1
iget-object p4, p0, Landroidx/media3/datasource/cache/CacheWriter;->dataSource:Landroidx/media3/datasource/cache/CacheDataSource;
.line 174
invoke-virtual {p4, p3}, Landroidx/media3/datasource/cache/CacheDataSource;->open(Landroidx/media3/datasource/DataSpec;)J
move-result-wide p3
:try_end_1
.catch Ljava/io/IOException; {:try_start_1 .. :try_end_1} :catch_1
goto :goto_3
:catch_1
move-exception p1
iget-object p0, p0, Landroidx/media3/datasource/cache/CacheWriter;->dataSource:Landroidx/media3/datasource/cache/CacheDataSource;
.line 176
invoke-static {p0}, Landroidx/media3/datasource/DataSourceUtil;->closeQuietly(Landroidx/media3/datasource/DataSource;)V
.line 177
throw p1
:cond_3
:goto_3
if-eqz v0, :cond_4
cmp-long v1, p3, v3
if-eqz v1, :cond_4
add-long/2addr p3, p1
.line 184
:try_start_2
invoke-direct {p0, p3, p4}, Landroidx/media3/datasource/cache/CacheWriter;->onRequestEndPosition(J)V
goto :goto_4
:catch_2
move-exception p1
goto :goto_6
:cond_4
:goto_4
move p3, v2
move p4, p3
:cond_5
:goto_5
const/4 v1, -0x1
if-eq p3, v1, :cond_6
.line 188
invoke-direct {p0}, Landroidx/media3/datasource/cache/CacheWriter;->throwIfCanceled()V
iget-object p3, p0, Landroidx/media3/datasource/cache/CacheWriter;->dataSource:Landroidx/media3/datasource/cache/CacheDataSource;
iget-object v3, p0, Landroidx/media3/datasource/cache/CacheWriter;->temporaryBuffer:[B
.line 189
array-length v4, v3
invoke-virtual {p3, v3, v2, v4}, Landroidx/media3/datasource/cache/CacheDataSource;->read([BII)I
move-result p3
if-eq p3, v1, :cond_5
int-to-long v3, p3
.line 191
invoke-direct {p0, v3, v4}, Landroidx/media3/datasource/cache/CacheWriter;->onNewBytesCached(J)V
add-int/2addr p4, p3
goto :goto_5
:cond_6
if-eqz v0, :cond_7
int-to-long v0, p4
add-long/2addr p1, v0
.line 196
invoke-direct {p0, p1, p2}, Landroidx/media3/datasource/cache/CacheWriter;->onRequestEndPosition(J)V
:try_end_2
.catch Ljava/io/IOException; {:try_start_2 .. :try_end_2} :catch_2
goto :goto_7
:goto_6
iget-object p0, p0, Landroidx/media3/datasource/cache/CacheWriter;->dataSource:Landroidx/media3/datasource/cache/CacheDataSource;
.line 199
invoke-static {p0}, Landroidx/media3/datasource/DataSourceUtil;->closeQuietly(Landroidx/media3/datasource/DataSource;)V
.line 200
throw p1
:cond_7
:goto_7
iget-object p0, p0, Landroidx/media3/datasource/cache/CacheWriter;->dataSource:Landroidx/media3/datasource/cache/CacheDataSource;
.line 206
invoke-virtual {p0}, Landroidx/media3/datasource/cache/CacheDataSource;->close()V
int-to-long p0, p4
return-wide p0
.end method
.method private throwIfCanceled()V
.locals 0
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/io/InterruptedIOException;
}
.end annotation
iget-boolean p0, p0, Landroidx/media3/datasource/cache/CacheWriter;->isCanceled:Z
if-nez p0, :cond_0
return-void
.line 233
:cond_0
new-instance p0, Ljava/io/InterruptedIOException;
invoke-direct {p0}, Ljava/io/InterruptedIOException;-><init>()V
throw p0
.end method
# virtual methods
.method public cache()V
.locals 13
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/io/IOException;
}
.end annotation
.line 112
invoke-direct {p0}, Landroidx/media3/datasource/cache/CacheWriter;->throwIfCanceled()V
iget-object v0, p0, Landroidx/media3/datasource/cache/CacheWriter;->cache:Landroidx/media3/datasource/cache/Cache;
iget-object v1, p0, Landroidx/media3/datasource/cache/CacheWriter;->cacheKey:Ljava/lang/String;
iget-object v2, p0, Landroidx/media3/datasource/cache/CacheWriter;->dataSpec:Landroidx/media3/datasource/DataSpec;
.line 114
iget-wide v2, v2, Landroidx/media3/datasource/DataSpec;->position:J
iget-object v4, p0, Landroidx/media3/datasource/cache/CacheWriter;->dataSpec:Landroidx/media3/datasource/DataSpec;
iget-wide v4, v4, Landroidx/media3/datasource/DataSpec;->length:J
invoke-interface/range {v0 .. v5}, Landroidx/media3/datasource/cache/Cache;->getCachedBytes(Ljava/lang/String;JJ)J
move-result-wide v0
iput-wide v0, p0, Landroidx/media3/datasource/cache/CacheWriter;->bytesCached:J
iget-object v0, p0, Landroidx/media3/datasource/cache/CacheWriter;->dataSpec:Landroidx/media3/datasource/DataSpec;
.line 115
iget-wide v0, v0, Landroidx/media3/datasource/DataSpec;->length:J
const-wide/16 v2, -0x1
cmp-long v0, v0, v2
if-eqz v0, :cond_0
iget-object v0, p0, Landroidx/media3/datasource/cache/CacheWriter;->dataSpec:Landroidx/media3/datasource/DataSpec;
.line 116
iget-wide v0, v0, Landroidx/media3/datasource/DataSpec;->position:J
iget-object v4, p0, Landroidx/media3/datasource/cache/CacheWriter;->dataSpec:Landroidx/media3/datasource/DataSpec;
iget-wide v4, v4, Landroidx/media3/datasource/DataSpec;->length:J
add-long/2addr v0, v4
iput-wide v0, p0, Landroidx/media3/datasource/cache/CacheWriter;->endPosition:J
goto :goto_0
:cond_0
iget-object v0, p0, Landroidx/media3/datasource/cache/CacheWriter;->cache:Landroidx/media3/datasource/cache/Cache;
iget-object v1, p0, Landroidx/media3/datasource/cache/CacheWriter;->cacheKey:Ljava/lang/String;
.line 118
invoke-interface {v0, v1}, Landroidx/media3/datasource/cache/Cache;->getContentMetadata(Ljava/lang/String;)Landroidx/media3/datasource/cache/ContentMetadata;
move-result-object v0
invoke-static {v0}, Landroidx/media3/datasource/cache/ContentMetadata;->getContentLength(Landroidx/media3/datasource/cache/ContentMetadata;)J
move-result-wide v0
cmp-long v4, v0, v2
if-nez v4, :cond_1
move-wide v0, v2
:cond_1
iput-wide v0, p0, Landroidx/media3/datasource/cache/CacheWriter;->endPosition:J
:goto_0
iget-object v4, p0, Landroidx/media3/datasource/cache/CacheWriter;->progressListener:Landroidx/media3/datasource/cache/CacheWriter$ProgressListener;
if-eqz v4, :cond_2
.line 122
invoke-direct {p0}, Landroidx/media3/datasource/cache/CacheWriter;->getLength()J
move-result-wide v5
iget-wide v7, p0, Landroidx/media3/datasource/cache/CacheWriter;->bytesCached:J
const-wide/16 v9, 0x0
invoke-interface/range {v4 .. v10}, Landroidx/media3/datasource/cache/CacheWriter$ProgressListener;->onProgress(JJJ)V
:cond_2
:goto_1
iget-wide v0, p0, Landroidx/media3/datasource/cache/CacheWriter;->endPosition:J
cmp-long v4, v0, v2
if-eqz v4, :cond_4
iget-wide v4, p0, Landroidx/media3/datasource/cache/CacheWriter;->nextPosition:J
cmp-long v0, v4, v0
if-gez v0, :cond_3
goto :goto_2
:cond_3
return-void
.line 126
:cond_4
:goto_2
invoke-direct {p0}, Landroidx/media3/datasource/cache/CacheWriter;->throwIfCanceled()V
iget-wide v0, p0, Landroidx/media3/datasource/cache/CacheWriter;->endPosition:J
cmp-long v4, v0, v2
const-wide v5, 0x7fffffffffffffffL
if-nez v4, :cond_5
move-wide v11, v5
goto :goto_3
:cond_5
iget-wide v7, p0, Landroidx/media3/datasource/cache/CacheWriter;->nextPosition:J
sub-long/2addr v0, v7
move-wide v11, v0
:goto_3
iget-object v7, p0, Landroidx/media3/datasource/cache/CacheWriter;->cache:Landroidx/media3/datasource/cache/Cache;
iget-object v8, p0, Landroidx/media3/datasource/cache/CacheWriter;->cacheKey:Ljava/lang/String;
iget-wide v9, p0, Landroidx/media3/datasource/cache/CacheWriter;->nextPosition:J
.line 129
invoke-interface/range {v7 .. v12}, Landroidx/media3/datasource/cache/Cache;->getCachedLength(Ljava/lang/String;JJ)J
move-result-wide v0
const-wide/16 v7, 0x0
cmp-long v4, v0, v7
if-lez v4, :cond_6
iget-wide v4, p0, Landroidx/media3/datasource/cache/CacheWriter;->nextPosition:J
add-long/2addr v4, v0
iput-wide v4, p0, Landroidx/media3/datasource/cache/CacheWriter;->nextPosition:J
goto :goto_1
:cond_6
neg-long v0, v0
cmp-long v4, v0, v5
if-nez v4, :cond_7
move-wide v0, v2
:cond_7
iget-wide v4, p0, Landroidx/media3/datasource/cache/CacheWriter;->nextPosition:J
.line 136
invoke-direct {p0, v4, v5, v0, v1}, Landroidx/media3/datasource/cache/CacheWriter;->readBlockToCache(JJ)J
move-result-wide v0
add-long/2addr v4, v0
iput-wide v4, p0, Landroidx/media3/datasource/cache/CacheWriter;->nextPosition:J
goto :goto_1
.end method
.method public cancel()V
.locals 1
const/4 v0, 0x1
iput-boolean v0, p0, Landroidx/media3/datasource/cache/CacheWriter;->isCanceled:Z
return-void
.end method