342 lines
7.3 KiB
Smali
342 lines
7.3 KiB
Smali
.class Lcom/danikula/videocache/file/Files;
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.super Ljava/lang/Object;
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.source "Files.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/danikula/videocache/file/Files$LastModifiedComparator;
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}
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.end annotation
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# direct methods
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.method constructor <init>()V
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.locals 0
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.line 20
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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 static getLruListFiles(Ljava/io/File;)Ljava/util/List;
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.locals 2
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(",
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"Ljava/io/File;",
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")",
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"Ljava/util/List<",
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"Ljava/io/File;",
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">;"
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}
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.end annotation
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.line 36
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new-instance v0, Ljava/util/LinkedList;
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invoke-direct {v0}, Ljava/util/LinkedList;-><init>()V
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.line 37
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invoke-virtual {p0}, Ljava/io/File;->listFiles()[Ljava/io/File;
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move-result-object p0
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if-eqz p0, :cond_0
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.line 39
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invoke-static {p0}, Ljava/util/Arrays;->asList([Ljava/lang/Object;)Ljava/util/List;
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move-result-object v0
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.line 40
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new-instance p0, Lcom/danikula/videocache/file/Files$LastModifiedComparator;
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const/4 v1, 0x0
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invoke-direct {p0, v1}, Lcom/danikula/videocache/file/Files$LastModifiedComparator;-><init>(Lcom/danikula/videocache/file/Files$1;)V
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invoke-static {v0, p0}, Ljava/util/Collections;->sort(Ljava/util/List;Ljava/util/Comparator;)V
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:cond_0
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return-object v0
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.end method
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.method static makeDir(Ljava/io/File;)V
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.locals 3
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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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}
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.end annotation
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.line 23
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invoke-virtual {p0}, Ljava/io/File;->exists()Z
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move-result v0
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if-eqz v0, :cond_1
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.line 24
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invoke-virtual {p0}, Ljava/io/File;->isDirectory()Z
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move-result v0
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if-eqz v0, :cond_0
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goto :goto_0
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.line 25
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:cond_0
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new-instance v0, Ljava/io/IOException;
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new-instance v1, Ljava/lang/StringBuilder;
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invoke-direct {v1}, Ljava/lang/StringBuilder;-><init>()V
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const-string v2, "File "
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invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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move-result-object v1
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invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
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move-result-object p0
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const-string v1, " is not directory!"
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invoke-virtual {p0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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move-result-object p0
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invoke-virtual {p0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object p0
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invoke-direct {v0, p0}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V
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throw v0
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.line 28
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:cond_1
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invoke-virtual {p0}, Ljava/io/File;->mkdirs()Z
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move-result v0
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if-eqz v0, :cond_2
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:goto_0
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return-void
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.line 30
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:cond_2
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new-instance v0, Ljava/io/IOException;
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const/4 v1, 0x1
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new-array v1, v1, [Ljava/lang/Object;
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const/4 v2, 0x0
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invoke-virtual {p0}, Ljava/io/File;->getAbsolutePath()Ljava/lang/String;
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move-result-object p0
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aput-object p0, v1, v2
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const-string p0, "Directory %s can\'t be created"
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invoke-static {p0, v1}, Ljava/lang/String;->format(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
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move-result-object p0
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invoke-direct {v0, p0}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V
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throw v0
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.end method
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.method static modify(Ljava/io/File;)V
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.locals 5
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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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}
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.end annotation
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.line 60
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invoke-virtual {p0}, Ljava/io/File;->length()J
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move-result-wide v0
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const-wide/16 v2, 0x0
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cmp-long v2, v0, v2
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if-nez v2, :cond_0
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.line 62
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invoke-static {p0}, Lcom/danikula/videocache/file/Files;->recreateZeroSizeFile(Ljava/io/File;)V
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return-void
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.line 66
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:cond_0
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new-instance v2, Ljava/io/RandomAccessFile;
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const-string v3, "rwd"
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invoke-direct {v2, p0, v3}, Ljava/io/RandomAccessFile;-><init>(Ljava/io/File;Ljava/lang/String;)V
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const-wide/16 v3, 0x1
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sub-long/2addr v0, v3
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.line 67
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invoke-virtual {v2, v0, v1}, Ljava/io/RandomAccessFile;->seek(J)V
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.line 68
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invoke-virtual {v2}, Ljava/io/RandomAccessFile;->readByte()B
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move-result p0
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.line 69
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invoke-virtual {v2, v0, v1}, Ljava/io/RandomAccessFile;->seek(J)V
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.line 70
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invoke-virtual {v2, p0}, Ljava/io/RandomAccessFile;->write(I)V
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.line 71
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invoke-virtual {v2}, Ljava/io/RandomAccessFile;->close()V
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return-void
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.end method
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.method private static recreateZeroSizeFile(Ljava/io/File;)V
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.locals 3
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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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}
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.end annotation
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.line 75
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invoke-virtual {p0}, Ljava/io/File;->delete()Z
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move-result v0
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if-eqz v0, :cond_0
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invoke-virtual {p0}, Ljava/io/File;->createNewFile()Z
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move-result v0
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if-eqz v0, :cond_0
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return-void
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.line 76
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:cond_0
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new-instance v0, Ljava/io/IOException;
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new-instance v1, Ljava/lang/StringBuilder;
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invoke-direct {v1}, Ljava/lang/StringBuilder;-><init>()V
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const-string v2, "Error recreate zero-size file "
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invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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move-result-object v1
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invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
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move-result-object p0
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invoke-virtual {p0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object p0
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invoke-direct {v0, p0}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V
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throw v0
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.end method
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.method static setLastModifiedNow(Ljava/io/File;)V
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.locals 5
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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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}
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.end annotation
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.line 46
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invoke-virtual {p0}, Ljava/io/File;->exists()Z
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move-result v0
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if-eqz v0, :cond_0
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.line 47
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invoke-static {}, Ljava/lang/System;->currentTimeMillis()J
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move-result-wide v0
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.line 48
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invoke-virtual {p0, v0, v1}, Ljava/io/File;->setLastModified(J)Z
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move-result v2
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if-nez v2, :cond_0
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.line 50
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invoke-static {p0}, Lcom/danikula/videocache/file/Files;->modify(Ljava/io/File;)V
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.line 51
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invoke-virtual {p0}, Ljava/io/File;->lastModified()J
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move-result-wide v2
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cmp-long v0, v2, v0
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if-gez v0, :cond_0
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const/4 v0, 0x2
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new-array v0, v0, [Ljava/lang/Object;
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const/4 v1, 0x0
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.line 53
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new-instance v2, Ljava/util/Date;
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invoke-virtual {p0}, Ljava/io/File;->lastModified()J
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move-result-wide v3
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invoke-direct {v2, v3, v4}, Ljava/util/Date;-><init>(J)V
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aput-object v2, v0, v1
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const/4 v1, 0x1
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invoke-virtual {p0}, Ljava/io/File;->getAbsolutePath()Ljava/lang/String;
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move-result-object p0
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aput-object p0, v0, v1
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const-string p0, "Last modified date %s is not set for file %s"
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invoke-static {p0, v0}, Ljava/lang/String;->format(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
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move-result-object p0
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invoke-static {p0}, Lcom/danikula/videocache/Logger;->warn(Ljava/lang/String;)V
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:cond_0
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return-void
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.end method
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