478 lines
13 KiB
Smali
478 lines
13 KiB
Smali
.class public final Lcom/google/android/exoplayer2/upstream/cache/CacheUtil;
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.super Ljava/lang/Object;
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.source "CacheUtil.java"
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# annotations
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.annotation system Ldalvik/annotation/MemberClasses;
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value = {
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Lcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;
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}
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.end annotation
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# direct methods
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.method private constructor <init>()V
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.locals 0
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.line 1
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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return-void
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.end method
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.method public static cache(Lcom/google/android/exoplayer2/upstream/DataSpec;Lcom/google/android/exoplayer2/upstream/cache/Cache;Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;[BLcom/google/android/exoplayer2/util/PriorityTaskManager;ILcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;)Lcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;
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.locals 0
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Ljava/io/IOException;,
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Ljava/lang/InterruptedException;
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}
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.end annotation
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.line 1
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invoke-static {p2}, Lcom/google/android/exoplayer2/util/Assertions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;
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.line 2
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invoke-static {p3}, Lcom/google/android/exoplayer2/util/Assertions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;
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.line 3
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invoke-static/range {p0 .. p6}, Lcom/google/android/exoplayer2/upstream/cache/CacheUtil;->internalCache(Lcom/google/android/exoplayer2/upstream/DataSpec;Lcom/google/android/exoplayer2/upstream/cache/Cache;Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;[BLcom/google/android/exoplayer2/util/PriorityTaskManager;ILcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;)Lcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;
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move-result-object p0
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return-object p0
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.end method
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.method public static generateKey(Landroid/net/Uri;)Ljava/lang/String;
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.locals 0
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.line 1
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invoke-virtual {p0}, Landroid/net/Uri;->toString()Ljava/lang/String;
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move-result-object p0
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return-object p0
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.end method
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.method public static getCached(Lcom/google/android/exoplayer2/upstream/DataSpec;Lcom/google/android/exoplayer2/upstream/cache/Cache;Lcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;)Lcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;
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.locals 7
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const/4 v2, 0x0
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const/4 v3, 0x0
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const/4 v4, 0x0
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const/4 v5, 0x0
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move-object v0, p0
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move-object v1, p1
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move-object v6, p2
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.line 1
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:try_start_0
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invoke-static/range {v0 .. v6}, Lcom/google/android/exoplayer2/upstream/cache/CacheUtil;->internalCache(Lcom/google/android/exoplayer2/upstream/DataSpec;Lcom/google/android/exoplayer2/upstream/cache/Cache;Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;[BLcom/google/android/exoplayer2/util/PriorityTaskManager;ILcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;)Lcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;
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move-result-object p0
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:try_end_0
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.catch Ljava/io/IOException; {:try_start_0 .. :try_end_0} :catch_1
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.catch Ljava/lang/InterruptedException; {:try_start_0 .. :try_end_0} :catch_0
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return-object p0
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:catch_0
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move-exception p0
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goto :goto_0
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:catch_1
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move-exception p0
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.line 2
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:goto_0
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new-instance p1, Ljava/lang/IllegalStateException;
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invoke-direct {p1, p0}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/Throwable;)V
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throw p1
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.end method
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.method public static getKey(Lcom/google/android/exoplayer2/upstream/DataSpec;)Ljava/lang/String;
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.locals 1
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.line 1
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iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/DataSpec;->key:Ljava/lang/String;
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if-eqz v0, :cond_0
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goto :goto_0
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:cond_0
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iget-object p0, p0, Lcom/google/android/exoplayer2/upstream/DataSpec;->uri:Landroid/net/Uri;
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invoke-static {p0}, Lcom/google/android/exoplayer2/upstream/cache/CacheUtil;->generateKey(Landroid/net/Uri;)Ljava/lang/String;
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move-result-object v0
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:goto_0
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return-object v0
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.end method
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.method private static internalCache(Lcom/google/android/exoplayer2/upstream/DataSpec;Lcom/google/android/exoplayer2/upstream/cache/Cache;Lcom/google/android/exoplayer2/upstream/cache/CacheDataSource;[BLcom/google/android/exoplayer2/util/PriorityTaskManager;ILcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;)Lcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;
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.locals 24
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Ljava/io/IOException;,
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Ljava/lang/InterruptedException;
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}
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.end annotation
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move-object/from16 v0, p0
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move-object/from16 v1, p2
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move-object/from16 v2, p3
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move-object/from16 v3, p6
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.line 1
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iget-wide v4, v0, Lcom/google/android/exoplayer2/upstream/DataSpec;->position:J
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.line 2
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iget-wide v6, v0, Lcom/google/android/exoplayer2/upstream/DataSpec;->length:J
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.line 3
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invoke-static/range {p0 .. p0}, Lcom/google/android/exoplayer2/upstream/cache/CacheUtil;->getKey(Lcom/google/android/exoplayer2/upstream/DataSpec;)Ljava/lang/String;
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move-result-object v15
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const-wide/16 v12, -0x1
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cmp-long v8, v6, v12
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const-wide v16, 0x7fffffffffffffffL
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move-object/from16 v14, p1
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if-nez v8, :cond_0
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.line 4
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invoke-interface {v14, v15}, Lcom/google/android/exoplayer2/upstream/cache/Cache;->getContentLength(Ljava/lang/String;)J
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move-result-wide v6
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cmp-long v8, v6, v12
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if-nez v8, :cond_0
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move-wide/from16 v6, v16
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:cond_0
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const-wide/16 v10, 0x0
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if-nez v3, :cond_1
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.line 5
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new-instance v3, Lcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;
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invoke-direct {v3}, Lcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;-><init>()V
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goto :goto_0
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.line 6
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:cond_1
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iput-wide v10, v3, Lcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;->alreadyCachedBytes:J
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.line 7
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iput-wide v10, v3, Lcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;->downloadedBytes:J
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:goto_0
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cmp-long v8, v6, v10
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if-lez v8, :cond_8
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move-object/from16 v8, p1
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move-object v9, v15
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move-wide/from16 v18, v10
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move-wide v10, v4
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move-wide v12, v6
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.line 8
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invoke-interface/range {v8 .. v13}, Lcom/google/android/exoplayer2/upstream/cache/Cache;->getCachedBytes(Ljava/lang/String;JJ)J
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move-result-wide v8
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cmp-long v10, v8, v18
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if-lez v10, :cond_2
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.line 9
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iget-wide v10, v3, Lcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;->alreadyCachedBytes:J
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add-long/2addr v10, v8
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iput-wide v10, v3, Lcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;->alreadyCachedBytes:J
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move-wide/from16 v22, v8
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const-wide/16 v10, -0x1
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move-object/from16 v8, p4
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move/from16 v9, p5
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goto :goto_2
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:cond_2
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neg-long v12, v8
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if-eqz v1, :cond_5
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if-eqz v2, :cond_5
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.line 10
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new-instance v10, Lcom/google/android/exoplayer2/upstream/DataSpec;
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iget-object v9, v0, Lcom/google/android/exoplayer2/upstream/DataSpec;->uri:Landroid/net/Uri;
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cmp-long v8, v12, v16
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if-nez v8, :cond_3
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const-wide/16 v20, -0x1
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goto :goto_1
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:cond_3
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move-wide/from16 v20, v12
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:goto_1
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move-object v8, v10
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move-object v0, v10
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move-wide v10, v4
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move-wide/from16 v22, v12
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move-wide/from16 v12, v20
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move-object v14, v15
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invoke-direct/range {v8 .. v14}, Lcom/google/android/exoplayer2/upstream/DataSpec;-><init>(Landroid/net/Uri;JJLjava/lang/String;)V
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move-object/from16 v8, p4
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move/from16 v9, p5
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.line 11
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invoke-static {v0, v1, v2, v8, v9}, Lcom/google/android/exoplayer2/upstream/cache/CacheUtil;->readAndDiscard(Lcom/google/android/exoplayer2/upstream/DataSpec;Lcom/google/android/exoplayer2/upstream/DataSource;[BLcom/google/android/exoplayer2/util/PriorityTaskManager;I)J
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move-result-wide v10
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.line 12
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iget-wide v12, v3, Lcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;->downloadedBytes:J
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add-long/2addr v12, v10
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iput-wide v12, v3, Lcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;->downloadedBytes:J
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cmp-long v0, v10, v22
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if-gez v0, :cond_4
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goto :goto_3
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:cond_4
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const-wide/16 v10, -0x1
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goto :goto_2
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:cond_5
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move-object/from16 v8, p4
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move/from16 v9, p5
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move-wide/from16 v22, v12
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cmp-long v0, v22, v16
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if-nez v0, :cond_6
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const-wide/16 v10, -0x1
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.line 13
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iput-wide v10, v3, Lcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;->downloadedBytes:J
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goto :goto_3
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:cond_6
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const-wide/16 v10, -0x1
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.line 14
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iget-wide v12, v3, Lcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;->downloadedBytes:J
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add-long v12, v12, v22
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iput-wide v12, v3, Lcom/google/android/exoplayer2/upstream/cache/CacheUtil$CachingCounters;->downloadedBytes:J
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:goto_2
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add-long v4, v4, v22
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cmp-long v0, v6, v16
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if-eqz v0, :cond_7
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sub-long v6, v6, v22
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:cond_7
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move-object/from16 v0, p0
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move-object/from16 v14, p1
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move-wide v12, v10
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move-wide/from16 v10, v18
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goto :goto_0
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:cond_8
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:goto_3
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return-object v3
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.end method
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.method private static readAndDiscard(Lcom/google/android/exoplayer2/upstream/DataSpec;Lcom/google/android/exoplayer2/upstream/DataSource;[BLcom/google/android/exoplayer2/util/PriorityTaskManager;I)J
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.locals 4
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Ljava/io/IOException;,
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Ljava/lang/InterruptedException;
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}
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.end annotation
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:goto_0
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if-eqz p3, :cond_0
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.line 1
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invoke-virtual {p3, p4}, Lcom/google/android/exoplayer2/util/PriorityTaskManager;->proceed(I)V
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.line 2
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:cond_0
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:try_start_0
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invoke-interface {p1, p0}, Lcom/google/android/exoplayer2/upstream/DataSource;->open(Lcom/google/android/exoplayer2/upstream/DataSpec;)J
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const-wide/16 v0, 0x0
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.line 3
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:goto_1
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invoke-static {}, Ljava/lang/Thread;->interrupted()Z
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move-result v2
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if-nez v2, :cond_2
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const/4 v2, 0x0
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.line 4
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array-length v3, p2
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invoke-interface {p1, p2, v2, v3}, Lcom/google/android/exoplayer2/upstream/DataSource;->read([BII)I
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move-result v2
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:try_end_0
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.catch Lcom/google/android/exoplayer2/util/PriorityTaskManager$PriorityTooLowException; {:try_start_0 .. :try_end_0} :catch_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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const/4 v3, -0x1
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if-ne v2, v3, :cond_1
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.line 5
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invoke-static {p1}, Lcom/google/android/exoplayer2/util/Util;->closeQuietly(Lcom/google/android/exoplayer2/upstream/DataSource;)V
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return-wide v0
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:cond_1
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int-to-long v2, v2
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add-long/2addr v0, v2
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goto :goto_1
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.line 6
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:cond_2
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:try_start_1
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new-instance v0, Ljava/lang/InterruptedException;
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invoke-direct {v0}, Ljava/lang/InterruptedException;-><init>()V
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throw v0
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:try_end_1
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.catch Lcom/google/android/exoplayer2/util/PriorityTaskManager$PriorityTooLowException; {:try_start_1 .. :try_end_1} :catch_0
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.catchall {:try_start_1 .. :try_end_1} :catchall_0
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:catchall_0
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move-exception p0
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.line 7
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invoke-static {p1}, Lcom/google/android/exoplayer2/util/Util;->closeQuietly(Lcom/google/android/exoplayer2/upstream/DataSource;)V
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throw p0
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:catch_0
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invoke-static {p1}, Lcom/google/android/exoplayer2/util/Util;->closeQuietly(Lcom/google/android/exoplayer2/upstream/DataSource;)V
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goto :goto_0
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.end method
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.method public static remove(Lcom/google/android/exoplayer2/upstream/cache/Cache;Ljava/lang/String;)V
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.locals 1
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.line 1
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invoke-interface {p0, p1}, Lcom/google/android/exoplayer2/upstream/cache/Cache;->getCachedSpans(Ljava/lang/String;)Ljava/util/NavigableSet;
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move-result-object p1
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if-nez p1, :cond_0
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return-void
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.line 2
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:cond_0
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invoke-interface {p1}, Ljava/util/NavigableSet;->iterator()Ljava/util/Iterator;
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move-result-object p1
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:catch_0
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:goto_0
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invoke-interface {p1}, Ljava/util/Iterator;->hasNext()Z
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move-result v0
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if-eqz v0, :cond_1
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invoke-interface {p1}, Ljava/util/Iterator;->next()Ljava/lang/Object;
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move-result-object v0
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check-cast v0, Lcom/google/android/exoplayer2/upstream/cache/CacheSpan;
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.line 3
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:try_start_0
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invoke-interface {p0, v0}, Lcom/google/android/exoplayer2/upstream/cache/Cache;->removeSpan(Lcom/google/android/exoplayer2/upstream/cache/CacheSpan;)V
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:try_end_0
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.catch Lcom/google/android/exoplayer2/upstream/cache/Cache$CacheException; {:try_start_0 .. :try_end_0} :catch_0
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goto :goto_0
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:cond_1
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return-void
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.end method
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