CacheDataSource.smali

.class public final Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;
.super Ljava/lang/Object;
.source "CacheDataSource.java"

# interfaces
.implements Lcom/google/android/exoplayer2/upstream/DataSource;


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource$EventListener;,
        Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource$Flags;
    }
.end annotation


# static fields
.field public static final DEFAULT_MAX_CACHE_FILE_SIZE:J = 0x200000L

.field public static final FLAG_BLOCK_ON_CACHE:I = 0x1

.field public static final FLAG_IGNORE_CACHE_FOR_UNSET_LENGTH_REQUESTS:I = 0x4

.field public static final FLAG_IGNORE_CACHE_ON_ERROR:I = 0x2


# instance fields
.field private final blockOnCache:Z

.field private bytesRemaining:J

.field private final cache:Lcom/google/android/exoplayer2/upstream/cache/Cache;

.field private final cacheReadDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

.field private final cacheWriteDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

.field private currentDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

.field private currentRequestIgnoresCache:Z

.field private currentRequestUnbounded:Z

.field private final eventListener:Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource$EventListener;

.field private flags:I

.field private final ignoreCacheForUnsetLengthRequests:Z

.field private final ignoreCacheOnError:Z

.field private key:Ljava/lang/String;

.field private lockedSpan:Lcom/google/android/exoplayer2/upstream/cache/CacheSpan;

.field private readPosition:J

.field private seenCacheError:Z

.field private totalCachedBytesRead:J

.field private final upstreamDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

.field private uri:Landroid/net/Uri;


# direct methods
.method public constructor <init>(Lcom/google/android/exoplayer2/upstream/cache/Cache;Lcom/google/android/exoplayer2/upstream/DataSource;I)V
    .registers 10

    const-wide/32 v4, 0x200000

    move-object v0, p0

    move-object v1, p1

    move-object v2, p2

    move v3, p3

    .line 115
    invoke-direct/range {v0 .. v5}, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;-><init>(Lcom/google/android/exoplayer2/upstream/cache/Cache;Lcom/google/android/exoplayer2/upstream/DataSource;IJ)V

    return-void
.end method

.method public constructor <init>(Lcom/google/android/exoplayer2/upstream/cache/Cache;Lcom/google/android/exoplayer2/upstream/DataSource;IJ)V
    .registers 13

    .line 133
    new-instance v3, Lcom/google/android/exoplayer2/upstream/FileDataSource;

    invoke-direct {v3}, Lcom/google/android/exoplayer2/upstream/FileDataSource;-><init>()V

    new-instance v4, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSink;

    invoke-direct {v4, p1, p4, p5}, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSink;-><init>(Lcom/google/android/exoplayer2/upstream/cache/Cache;J)V

    const/4 v6, 0x0

    move-object v0, p0

    move-object v1, p1

    move-object v2, p2

    move v5, p3

    invoke-direct/range {v0 .. v6}, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;-><init>(Lcom/google/android/exoplayer2/upstream/cache/Cache;Lcom/google/android/exoplayer2/upstream/DataSource;Lcom/google/android/exoplayer2/upstream/DataSource;Lcom/google/android/exoplayer2/upstream/DataSink;ILcom/google/android/exoplayer2/upstream/cache/CacheDataSource$EventListener;)V

    return-void
.end method

.method public constructor <init>(Lcom/google/android/exoplayer2/upstream/cache/Cache;Lcom/google/android/exoplayer2/upstream/DataSource;Lcom/google/android/exoplayer2/upstream/DataSource;Lcom/google/android/exoplayer2/upstream/DataSink;ILcom/google/android/exoplayer2/upstream/cache/CacheDataSource$EventListener;)V
    .registers 8

    .line 151
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 152
    iput-object p1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->cache:Lcom/google/android/exoplayer2/upstream/cache/Cache;

    .line 153
    iput-object p3, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->cacheReadDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    and-int/lit8 p1, p5, 0x1

    const/4 p3, 0x0

    const/4 v0, 0x1

    if-eqz p1, :cond_f

    const/4 p1, 0x1

    goto :goto_10

    :cond_f
    const/4 p1, 0x0

    .line 154
    :goto_10
    iput-boolean p1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->blockOnCache:Z

    and-int/lit8 p1, p5, 0x2

    if-eqz p1, :cond_18

    const/4 p1, 0x1

    goto :goto_19

    :cond_18
    const/4 p1, 0x0

    .line 155
    :goto_19
    iput-boolean p1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->ignoreCacheOnError:Z

    and-int/lit8 p1, p5, 0x4

    if-eqz p1, :cond_20

    const/4 p3, 0x1

    .line 156
    :cond_20
    iput-boolean p3, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->ignoreCacheForUnsetLengthRequests:Z

    .line 158
    iput-object p2, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->upstreamDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    if-eqz p4, :cond_2e

    .line 160
    new-instance p1, Lcom/google/android/exoplayer2/upstream/TeeDataSource;

    invoke-direct {p1, p2, p4}, Lcom/google/android/exoplayer2/upstream/TeeDataSource;-><init>(Lcom/google/android/exoplayer2/upstream/DataSource;Lcom/google/android/exoplayer2/upstream/DataSink;)V

    iput-object p1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->cacheWriteDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    goto :goto_31

    :cond_2e
    const/4 p1, 0x0

    .line 162
    iput-object p1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->cacheWriteDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    .line 164
    :goto_31
    iput-object p6, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->eventListener:Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource$EventListener;

    return-void
.end method

.method private closeCurrentSource()V
    .registers 5
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 346
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->currentDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    if-nez v0, :cond_5

    return-void

    :cond_5
    const/4 v1, 0x0

    .line 350
    :try_start_6
    invoke-interface {v0}, Lcom/google/android/exoplayer2/upstream/DataSource;->close()V

    .line 351
    iput-object v1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->currentDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    const/4 v0, 0x0

    .line 352
    iput-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->currentRequestUnbounded:Z
    :try_end_e
    .catchall {:try_start_6 .. :try_end_e} :catchall_1a

    .line 354
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->lockedSpan:Lcom/google/android/exoplayer2/upstream/cache/CacheSpan;

    if-eqz v0, :cond_19

    .line 355
    iget-object v2, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->cache:Lcom/google/android/exoplayer2/upstream/cache/Cache;

    invoke-interface {v2, v0}, Lcom/google/android/exoplayer2/upstream/cache/Cache;->releaseHoleSpan(Lcom/google/android/exoplayer2/upstream/cache/CacheSpan;)V

    .line 356
    iput-object v1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->lockedSpan:Lcom/google/android/exoplayer2/upstream/cache/CacheSpan;

    :cond_19
    return-void

    :catchall_1a
    move-exception v0

    .line 354
    iget-object v2, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->lockedSpan:Lcom/google/android/exoplayer2/upstream/cache/CacheSpan;

    if-eqz v2, :cond_26

    .line 355
    iget-object v3, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->cache:Lcom/google/android/exoplayer2/upstream/cache/Cache;

    invoke-interface {v3, v2}, Lcom/google/android/exoplayer2/upstream/cache/Cache;->releaseHoleSpan(Lcom/google/android/exoplayer2/upstream/cache/CacheSpan;)V

    .line 356
    iput-object v1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->lockedSpan:Lcom/google/android/exoplayer2/upstream/cache/CacheSpan;

    :cond_26
    throw v0
.end method

.method private handleBeforeThrow(Ljava/io/IOException;)V
    .registers 4

    .line 362
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->currentDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    iget-object v1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->cacheReadDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    if-eq v0, v1, :cond_a

    instance-of p1, p1, Lcom/google/android/exoplayer2/upstream/cache/Cache$CacheException;

    if-eqz p1, :cond_d

    :cond_a
    const/4 p1, 0x1

    .line 363
    iput-boolean p1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->seenCacheError:Z

    :cond_d
    return-void
.end method

.method private notifyBytesRead()V
    .registers 8

    .line 368
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->eventListener:Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource$EventListener;

    if-eqz v0, :cond_19

    iget-wide v1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->totalCachedBytesRead:J

    const-wide/16 v3, 0x0

    cmp-long v5, v1, v3

    if-lez v5, :cond_19

    .line 369
    iget-object v1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->cache:Lcom/google/android/exoplayer2/upstream/cache/Cache;

    invoke-interface {v1}, Lcom/google/android/exoplayer2/upstream/cache/Cache;->getCacheSpace()J

    move-result-wide v1

    iget-wide v5, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->totalCachedBytesRead:J

    invoke-interface {v0, v1, v2, v5, v6}, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource$EventListener;->onCachedBytesRead(JJ)V

    .line 370
    iput-wide v3, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->totalCachedBytesRead:J

    :cond_19
    return-void
.end method

.method private openNextSource(Z)Z
    .registers 18
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    move-object/from16 v1, p0

    .line 257
    iget-boolean v0, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->currentRequestIgnoresCache:Z

    const/4 v2, 0x0

    if-eqz v0, :cond_9

    move-object v0, v2

    goto :goto_28

    .line 259
    :cond_9
    iget-boolean v0, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->blockOnCache:Z

    if-eqz v0, :cond_1e

    .line 261
    :try_start_d
    iget-object v0, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->cache:Lcom/google/android/exoplayer2/upstream/cache/Cache;

    iget-object v3, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->key:Ljava/lang/String;

    iget-wide v4, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->readPosition:J

    invoke-interface {v0, v3, v4, v5}, Lcom/google/android/exoplayer2/upstream/cache/Cache;->startReadWrite(Ljava/lang/String;J)Lcom/google/android/exoplayer2/upstream/cache/CacheSpan;

    move-result-object v0
    :try_end_17
    .catch Ljava/lang/InterruptedException; {:try_start_d .. :try_end_17} :catch_18

    goto :goto_28

    .line 263
    :catch_18
    new-instance v0, Ljava/io/InterruptedIOException;

    invoke-direct {v0}, Ljava/io/InterruptedIOException;-><init>()V

    throw v0

    .line 266
    :cond_1e
    iget-object v0, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->cache:Lcom/google/android/exoplayer2/upstream/cache/Cache;

    iget-object v3, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->key:Ljava/lang/String;

    iget-wide v4, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->readPosition:J

    invoke-interface {v0, v3, v4, v5}, Lcom/google/android/exoplayer2/upstream/cache/Cache;->startReadWriteNonBlocking(Ljava/lang/String;J)Lcom/google/android/exoplayer2/upstream/cache/CacheSpan;

    move-result-object v0

    :goto_28
    const-wide/16 v3, -0x1

    if-nez v0, :cond_41

    .line 272
    iget-object v0, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->upstreamDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    iput-object v0, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->currentDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    .line 273
    new-instance v0, Lcom/google/android/exoplayer2/upstream/DataSpec;

    iget-object v6, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->uri:Landroid/net/Uri;

    iget-wide v7, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->readPosition:J

    iget-wide v9, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->bytesRemaining:J

    iget-object v11, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->key:Ljava/lang/String;

    iget v12, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->flags:I

    move-object v5, v0

    invoke-direct/range {v5 .. v12}, Lcom/google/android/exoplayer2/upstream/DataSpec;-><init>(Landroid/net/Uri;JJLjava/lang/String;I)V

    goto :goto_a1

    .line 274
    :cond_41
    iget-boolean v5, v0, Lcom/google/android/exoplayer2/upstream/cache/CacheSpan;->isCached:Z

    if-eqz v5, :cond_71

    .line 276
    iget-object v5, v0, Lcom/google/android/exoplayer2/upstream/cache/CacheSpan;->file:Ljava/io/File;

    invoke-static {v5}, Landroid/net/Uri;->fromFile(Ljava/io/File;)Landroid/net/Uri;

    move-result-object v7

    .line 277
    iget-wide v5, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->readPosition:J

    iget-wide v8, v0, Lcom/google/android/exoplayer2/upstream/cache/CacheSpan;->position:J

    sub-long v10, v5, v8

    .line 278
    iget-wide v5, v0, Lcom/google/android/exoplayer2/upstream/cache/CacheSpan;->length:J

    sub-long/2addr v5, v10

    .line 279
    iget-wide v8, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->bytesRemaining:J

    cmp-long v0, v8, v3

    if-eqz v0, :cond_5e

    .line 280
    invoke-static {v5, v6, v8, v9}, Ljava/lang/Math;->min(JJ)J

    move-result-wide v5

    :cond_5e
    move-wide v12, v5

    .line 282
    new-instance v0, Lcom/google/android/exoplayer2/upstream/DataSpec;

    iget-wide v8, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->readPosition:J

    iget-object v14, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->key:Ljava/lang/String;

    iget v15, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->flags:I

    move-object v6, v0

    invoke-direct/range {v6 .. v15}, Lcom/google/android/exoplayer2/upstream/DataSpec;-><init>(Landroid/net/Uri;JJJLjava/lang/String;I)V

    .line 283
    iget-object v5, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->cacheReadDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    iput-object v5, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->currentDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    :goto_6f
    move-object v5, v0

    goto :goto_a1

    .line 286
    :cond_71
    iput-object v0, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->lockedSpan:Lcom/google/android/exoplayer2/upstream/cache/CacheSpan;

    .line 288
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/upstream/cache/CacheSpan;->isOpenEnded()Z

    move-result v5

    if-eqz v5, :cond_7c

    .line 289
    iget-wide v5, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->bytesRemaining:J

    goto :goto_88

    .line 291
    :cond_7c
    iget-wide v5, v0, Lcom/google/android/exoplayer2/upstream/cache/CacheSpan;->length:J

    .line 292
    iget-wide v7, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->bytesRemaining:J

    cmp-long v0, v7, v3

    if-eqz v0, :cond_88

    .line 293
    invoke-static {v5, v6, v7, v8}, Ljava/lang/Math;->min(JJ)J

    move-result-wide v5

    :cond_88
    :goto_88
    move-wide v11, v5

    .line 296
    new-instance v0, Lcom/google/android/exoplayer2/upstream/DataSpec;

    iget-object v8, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->uri:Landroid/net/Uri;

    iget-wide v9, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->readPosition:J

    iget-object v13, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->key:Ljava/lang/String;

    iget v14, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->flags:I

    move-object v7, v0

    invoke-direct/range {v7 .. v14}, Lcom/google/android/exoplayer2/upstream/DataSpec;-><init>(Landroid/net/Uri;JJLjava/lang/String;I)V

    .line 297
    iget-object v5, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->cacheWriteDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    if-eqz v5, :cond_9c

    goto :goto_9e

    :cond_9c
    iget-object v5, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->upstreamDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    :goto_9e
    iput-object v5, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->currentDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    goto :goto_6f

    .line 301
    :goto_a1
    iget-wide v6, v5, Lcom/google/android/exoplayer2/upstream/DataSpec;->length:J

    const/4 v0, 0x1

    const/4 v8, 0x0

    cmp-long v9, v6, v3

    if-nez v9, :cond_ab

    const/4 v6, 0x1

    goto :goto_ac

    :cond_ab
    const/4 v6, 0x0

    :goto_ac
    iput-boolean v6, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->currentRequestUnbounded:Z

    const-wide/16 v6, 0x0

    .line 305
    :try_start_b0
    iget-object v9, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->currentDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    invoke-interface {v9, v5}, Lcom/google/android/exoplayer2/upstream/DataSource;->open(Lcom/google/android/exoplayer2/upstream/DataSpec;)J

    move-result-wide v6
    :try_end_b6
    .catch Ljava/io/IOException; {:try_start_b0 .. :try_end_b6} :catch_b7

    goto :goto_d6

    :catch_b7
    move-exception v0

    if-nez p1, :cond_d2

    .line 311
    iget-boolean v9, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->currentRequestUnbounded:Z

    if-eqz v9, :cond_d2

    move-object v9, v0

    :goto_bf
    if-eqz v9, :cond_d2

    .line 314
    instance-of v10, v9, Lcom/google/android/exoplayer2/upstream/DataSourceException;

    if-eqz v10, :cond_cd

    .line 315
    move-object v10, v9

    check-cast v10, Lcom/google/android/exoplayer2/upstream/DataSourceException;

    iget v10, v10, Lcom/google/android/exoplayer2/upstream/DataSourceException;->reason:I

    if-nez v10, :cond_cd

    goto :goto_d3

    .line 321
    :cond_cd
    invoke-virtual {v9}, Ljava/lang/Throwable;->getCause()Ljava/lang/Throwable;

    move-result-object v9

    goto :goto_bf

    :cond_d2
    move-object v2, v0

    :goto_d3
    if-nez v2, :cond_e9

    const/4 v0, 0x0

    .line 331
    :goto_d6
    iget-boolean v2, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->currentRequestUnbounded:Z

    if-eqz v2, :cond_e8

    cmp-long v2, v6, v3

    if-eqz v2, :cond_e8

    .line 332
    iput-wide v6, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->bytesRemaining:J

    .line 333
    iget-wide v2, v5, Lcom/google/android/exoplayer2/upstream/DataSpec;->position:J

    iget-wide v4, v1, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->bytesRemaining:J

    add-long/2addr v2, v4

    invoke-direct {v1, v2, v3}, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->setContentLength(J)V

    :cond_e8
    return v0

    .line 325
    :cond_e9
    throw v2
.end method

.method private setContentLength(J)V
    .registers 5
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 340
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->currentDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    iget-object v1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->cacheWriteDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    if-ne v0, v1, :cond_d

    .line 341
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->cache:Lcom/google/android/exoplayer2/upstream/cache/Cache;

    iget-object v1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->key:Ljava/lang/String;

    invoke-interface {v0, v1, p1, p2}, Lcom/google/android/exoplayer2/upstream/cache/Cache;->setContentLength(Ljava/lang/String;J)V

    :cond_d
    return-void
.end method


# virtual methods
.method public close()V
    .registers 2
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    const/4 v0, 0x0

    .line 238
    iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->uri:Landroid/net/Uri;

    .line 239
    invoke-direct {p0}, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->notifyBytesRead()V

    .line 241
    :try_start_6
    invoke-direct {p0}, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->closeCurrentSource()V
    :try_end_9
    .catch Ljava/io/IOException; {:try_start_6 .. :try_end_9} :catch_a

    return-void

    :catch_a
    move-exception v0

    .line 243
    invoke-direct {p0, v0}, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->handleBeforeThrow(Ljava/io/IOException;)V

    .line 244
    throw v0
.end method

.method public getUri()Landroid/net/Uri;
    .registers 3

    .line 233
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->currentDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    iget-object v1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->upstreamDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    if-ne v0, v1, :cond_b

    invoke-interface {v0}, Lcom/google/android/exoplayer2/upstream/DataSource;->getUri()Landroid/net/Uri;

    move-result-object v0

    goto :goto_d

    :cond_b
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->uri:Landroid/net/Uri;

    :goto_d
    return-object v0
.end method

.method public open(Lcom/google/android/exoplayer2/upstream/DataSpec;)J
    .registers 8
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 170
    :try_start_0
    iget-object v0, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->uri:Landroid/net/Uri;

    iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->uri:Landroid/net/Uri;

    .line 171
    iget v0, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->flags:I

    iput v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->flags:I

    .line 172
    iget-object v0, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->key:Ljava/lang/String;

    if-eqz v0, :cond_f

    iget-object v0, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->key:Ljava/lang/String;

    goto :goto_15

    :cond_f
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->uri:Landroid/net/Uri;

    invoke-virtual {v0}, Landroid/net/Uri;->toString()Ljava/lang/String;

    move-result-object v0

    :goto_15
    iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->key:Ljava/lang/String;

    .line 173
    iget-wide v0, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->position:J

    iput-wide v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->readPosition:J

    .line 174
    iget-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->ignoreCacheOnError:Z

    const/4 v1, 0x1

    const-wide/16 v2, -0x1

    if-eqz v0, :cond_26

    iget-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->seenCacheError:Z

    if-nez v0, :cond_30

    :cond_26
    iget-wide v4, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->length:J

    cmp-long v0, v4, v2

    if-nez v0, :cond_32

    iget-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->ignoreCacheForUnsetLengthRequests:Z

    if-eqz v0, :cond_32

    :cond_30
    const/4 v0, 0x1

    goto :goto_33

    :cond_32
    const/4 v0, 0x0

    :goto_33
    iput-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->currentRequestIgnoresCache:Z

    .line 176
    iget-wide v4, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->length:J

    cmp-long v0, v4, v2

    if-nez v0, :cond_54

    iget-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->currentRequestIgnoresCache:Z

    if-eqz v0, :cond_40

    goto :goto_54

    .line 179
    :cond_40
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->cache:Lcom/google/android/exoplayer2/upstream/cache/Cache;

    iget-object v4, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->key:Ljava/lang/String;

    invoke-interface {v0, v4}, Lcom/google/android/exoplayer2/upstream/cache/Cache;->getContentLength(Ljava/lang/String;)J

    move-result-wide v4

    iput-wide v4, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->bytesRemaining:J

    cmp-long v0, v4, v2

    if-eqz v0, :cond_58

    .line 181
    iget-wide v2, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->position:J

    sub-long/2addr v4, v2

    iput-wide v4, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->bytesRemaining:J

    goto :goto_58

    .line 177
    :cond_54
    :goto_54
    iget-wide v2, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->length:J

    iput-wide v2, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->bytesRemaining:J

    .line 184
    :cond_58
    :goto_58
    invoke-direct {p0, v1}, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->openNextSource(Z)Z

    .line 185
    iget-wide v0, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->bytesRemaining:J
    :try_end_5d
    .catch Ljava/io/IOException; {:try_start_0 .. :try_end_5d} :catch_5e

    return-wide v0

    :catch_5e
    move-exception p1

    .line 187
    invoke-direct {p0, p1}, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->handleBeforeThrow(Ljava/io/IOException;)V

    .line 188
    throw p1
.end method

.method public read([BII)I
    .registers 13
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    const/4 v0, 0x0

    if-nez p3, :cond_4

    return v0

    .line 197
    :cond_4
    iget-wide v1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->bytesRemaining:J

    const-wide/16 v3, 0x0

    cmp-long v5, v1, v3

    if-nez v5, :cond_e

    const/4 p1, -0x1

    return p1

    .line 201
    :cond_e
    :try_start_e
    iget-object v1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->currentDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    invoke-interface {v1, p1, p2, p3}, Lcom/google/android/exoplayer2/upstream/DataSource;->read([BII)I

    move-result v1

    const-wide/16 v5, -0x1

    if-ltz v1, :cond_36

    .line 203
    iget-object p1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->currentDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    iget-object p2, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->cacheReadDataSource:Lcom/google/android/exoplayer2/upstream/DataSource;

    if-ne p1, p2, :cond_24

    .line 204
    iget-wide p1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->totalCachedBytesRead:J

    int-to-long v2, v1

    add-long/2addr p1, v2

    iput-wide p1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->totalCachedBytesRead:J

    .line 206
    :cond_24
    iget-wide p1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->readPosition:J

    int-to-long v2, v1

    add-long/2addr p1, v2

    iput-wide p1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->readPosition:J

    .line 207
    iget-wide p1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->bytesRemaining:J

    cmp-long p3, p1, v5

    if-eqz p3, :cond_5b

    .line 208
    iget-wide p1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->bytesRemaining:J

    sub-long/2addr p1, v2

    iput-wide p1, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->bytesRemaining:J

    goto :goto_5b

    .line 211
    :cond_36
    iget-boolean v2, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->currentRequestUnbounded:Z

    if-eqz v2, :cond_41

    .line 214
    iget-wide v7, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->readPosition:J

    invoke-direct {p0, v7, v8}, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->setContentLength(J)V

    .line 215
    iput-wide v3, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->bytesRemaining:J

    .line 217
    :cond_41
    invoke-direct {p0}, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->closeCurrentSource()V

    .line 218
    iget-wide v7, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->bytesRemaining:J

    cmp-long v2, v7, v3

    if-gtz v2, :cond_50

    iget-wide v2, p0, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->bytesRemaining:J

    cmp-long v4, v2, v5

    if-nez v4, :cond_5b

    .line 219
    :cond_50
    invoke-direct {p0, v0}, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->openNextSource(Z)Z

    move-result v0

    if-eqz v0, :cond_5b

    .line 220
    invoke-virtual {p0, p1, p2, p3}, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->read([BII)I

    move-result p1
    :try_end_5a
    .catch Ljava/io/IOException; {:try_start_e .. :try_end_5a} :catch_5c

    return p1

    :cond_5b
    :goto_5b
    return v1

    :catch_5c
    move-exception p1

    .line 226
    invoke-direct {p0, p1}, Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;->handleBeforeThrow(Ljava/io/IOException;)V

    .line 227
    throw p1
.end method