639 lines
15 KiB
Smali
639 lines
15 KiB
Smali
.class public Lr1/a;
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.super Ljava/lang/Object;
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.source "AtomicFile.java"
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# static fields
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.field public static final d:Ljava/lang/String; = "AtomicFile"
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# instance fields
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.field public final a:Ljava/io/File;
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.field public final b:Ljava/io/File;
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.field public final c:Ljava/io/File;
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# direct methods
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.method public constructor <init>(Ljava/io/File;)V
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.locals 3
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.param p1 # Ljava/io/File;
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.annotation build Landroidx/annotation/NonNull;
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.end annotation
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.end param
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.line 1
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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.line 2
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iput-object p1, p0, Lr1/a;->a:Ljava/io/File;
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.line 3
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new-instance v0, Ljava/io/File;
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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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invoke-virtual {p1}, Ljava/io/File;->getPath()Ljava/lang/String;
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move-result-object v2
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invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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const-string v2, ".new"
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invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object v1
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invoke-direct {v0, v1}, Ljava/io/File;-><init>(Ljava/lang/String;)V
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iput-object v0, p0, Lr1/a;->b:Ljava/io/File;
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.line 4
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new-instance v0, Ljava/io/File;
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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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invoke-virtual {p1}, Ljava/io/File;->getPath()Ljava/lang/String;
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move-result-object p1
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invoke-virtual {v1, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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const-string p1, ".bak"
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invoke-virtual {v1, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object p1
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invoke-direct {v0, p1}, Ljava/io/File;-><init>(Ljava/lang/String;)V
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iput-object v0, p0, Lr1/a;->c:Ljava/io/File;
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return-void
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.end method
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.method public static g(Ljava/io/File;Ljava/io/File;)V
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.locals 3
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.param p0 # Ljava/io/File;
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.annotation build Landroidx/annotation/NonNull;
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.end annotation
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.end param
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.param p1 # Ljava/io/File;
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.annotation build Landroidx/annotation/NonNull;
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.end annotation
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.end param
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.line 1
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invoke-virtual {p1}, Ljava/io/File;->isDirectory()Z
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move-result v0
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const-string v1, "AtomicFile"
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if-eqz v0, :cond_0
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.line 2
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invoke-virtual {p1}, Ljava/io/File;->delete()Z
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move-result v0
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if-nez v0, :cond_0
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.line 3
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new-instance v0, Ljava/lang/StringBuilder;
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invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V
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const-string v2, "Failed to delete file which is a directory "
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invoke-virtual {v0, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {v0, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
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invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object v0
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invoke-static {v1, v0}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I
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.line 4
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:cond_0
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invoke-virtual {p0, p1}, Ljava/io/File;->renameTo(Ljava/io/File;)Z
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move-result v0
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if-nez v0, :cond_1
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.line 5
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new-instance v0, Ljava/lang/StringBuilder;
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invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V
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const-string v2, "Failed to rename "
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invoke-virtual {v0, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
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const-string p0, " to "
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invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {v0, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
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invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object p0
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invoke-static {v1, p0}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I
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:cond_1
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return-void
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.end method
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.method public static i(Ljava/io/FileOutputStream;)Z
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.locals 0
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.param p0 # Ljava/io/FileOutputStream;
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.annotation build Landroidx/annotation/NonNull;
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.end annotation
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.end param
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.line 1
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:try_start_0
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invoke-virtual {p0}, Ljava/io/FileOutputStream;->getFD()Ljava/io/FileDescriptor;
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move-result-object p0
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invoke-virtual {p0}, Ljava/io/FileDescriptor;->sync()V
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:try_end_0
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.catch Ljava/io/IOException; {:try_start_0 .. :try_end_0} :catch_0
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const/4 p0, 0x1
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return p0
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:catch_0
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const/4 p0, 0x0
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return p0
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.end method
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# virtual methods
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.method public a()V
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.locals 1
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.line 1
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iget-object v0, p0, Lr1/a;->a:Ljava/io/File;
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invoke-virtual {v0}, Ljava/io/File;->delete()Z
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.line 2
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iget-object v0, p0, Lr1/a;->b:Ljava/io/File;
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invoke-virtual {v0}, Ljava/io/File;->delete()Z
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.line 3
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iget-object v0, p0, Lr1/a;->c:Ljava/io/File;
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invoke-virtual {v0}, Ljava/io/File;->delete()Z
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return-void
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.end method
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.method public b(Ljava/io/FileOutputStream;)V
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.locals 2
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.param p1 # Ljava/io/FileOutputStream;
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.annotation build Landroidx/annotation/Nullable;
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.end annotation
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.end param
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if-nez p1, :cond_0
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return-void
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.line 1
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:cond_0
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invoke-static {p1}, Lr1/a;->i(Ljava/io/FileOutputStream;)Z
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move-result v0
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const-string v1, "AtomicFile"
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if-nez v0, :cond_1
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const-string v0, "Failed to sync file output stream"
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.line 2
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invoke-static {v1, v0}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I
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.line 3
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:cond_1
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:try_start_0
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invoke-virtual {p1}, Ljava/io/FileOutputStream;->close()V
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:try_end_0
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.catch Ljava/io/IOException; {:try_start_0 .. :try_end_0} :catch_0
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goto :goto_0
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:catch_0
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move-exception p1
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const-string v0, "Failed to close file output stream"
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.line 4
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invoke-static {v1, v0, p1}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I
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.line 5
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:goto_0
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iget-object p1, p0, Lr1/a;->b:Ljava/io/File;
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invoke-virtual {p1}, Ljava/io/File;->delete()Z
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move-result p1
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if-nez p1, :cond_2
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const-string p1, "Failed to delete new file "
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.line 6
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invoke-static {p1}, Landroid/support/v4/media/d;->a(Ljava/lang/String;)Ljava/lang/StringBuilder;
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move-result-object p1
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iget-object v0, p0, Lr1/a;->b:Ljava/io/File;
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invoke-virtual {p1, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
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invoke-virtual {p1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object p1
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invoke-static {v1, p1}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I
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:cond_2
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return-void
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.end method
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.method public c(Ljava/io/FileOutputStream;)V
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.locals 2
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.param p1 # Ljava/io/FileOutputStream;
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.annotation build Landroidx/annotation/Nullable;
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.end annotation
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.end param
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if-nez p1, :cond_0
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return-void
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.line 1
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:cond_0
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invoke-static {p1}, Lr1/a;->i(Ljava/io/FileOutputStream;)Z
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move-result v0
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const-string v1, "AtomicFile"
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if-nez v0, :cond_1
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const-string v0, "Failed to sync file output stream"
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.line 2
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invoke-static {v1, v0}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I
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.line 3
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:cond_1
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:try_start_0
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invoke-virtual {p1}, Ljava/io/FileOutputStream;->close()V
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:try_end_0
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.catch Ljava/io/IOException; {:try_start_0 .. :try_end_0} :catch_0
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goto :goto_0
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:catch_0
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move-exception p1
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const-string v0, "Failed to close file output stream"
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.line 4
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invoke-static {v1, v0, p1}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I
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.line 5
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:goto_0
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iget-object p1, p0, Lr1/a;->b:Ljava/io/File;
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iget-object v0, p0, Lr1/a;->a:Ljava/io/File;
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invoke-static {p1, v0}, Lr1/a;->g(Ljava/io/File;Ljava/io/File;)V
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return-void
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.end method
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.method public d()Ljava/io/File;
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.locals 1
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.annotation build Landroidx/annotation/NonNull;
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.end annotation
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.line 1
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iget-object v0, p0, Lr1/a;->a:Ljava/io/File;
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return-object v0
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.end method
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.method public e()Ljava/io/FileInputStream;
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.locals 2
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.annotation build Landroidx/annotation/NonNull;
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.end annotation
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Ljava/io/FileNotFoundException;
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}
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.end annotation
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.line 1
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iget-object v0, p0, Lr1/a;->c:Ljava/io/File;
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invoke-virtual {v0}, 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 2
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iget-object v0, p0, Lr1/a;->c:Ljava/io/File;
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iget-object v1, p0, Lr1/a;->a:Ljava/io/File;
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invoke-static {v0, v1}, Lr1/a;->g(Ljava/io/File;Ljava/io/File;)V
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.line 3
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:cond_0
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iget-object v0, p0, Lr1/a;->b:Ljava/io/File;
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invoke-virtual {v0}, 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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iget-object v0, p0, Lr1/a;->a:Ljava/io/File;
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invoke-virtual {v0}, 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 4
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iget-object v0, p0, Lr1/a;->b:Ljava/io/File;
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invoke-virtual {v0}, Ljava/io/File;->delete()Z
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move-result v0
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if-nez v0, :cond_1
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const-string v0, "Failed to delete outdated new file "
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.line 5
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invoke-static {v0}, Landroid/support/v4/media/d;->a(Ljava/lang/String;)Ljava/lang/StringBuilder;
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move-result-object v0
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iget-object v1, p0, Lr1/a;->b:Ljava/io/File;
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invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
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invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object v0
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const-string v1, "AtomicFile"
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invoke-static {v1, v0}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I
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.line 6
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:cond_1
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new-instance v0, Ljava/io/FileInputStream;
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iget-object v1, p0, Lr1/a;->a:Ljava/io/File;
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invoke-direct {v0, v1}, Ljava/io/FileInputStream;-><init>(Ljava/io/File;)V
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return-object v0
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.end method
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.method public f()[B
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.locals 6
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.annotation build Landroidx/annotation/NonNull;
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.end annotation
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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 1
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invoke-virtual {p0}, Lr1/a;->e()Ljava/io/FileInputStream;
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move-result-object v0
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.line 2
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:try_start_0
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invoke-virtual {v0}, Ljava/io/FileInputStream;->available()I
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move-result v1
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.line 3
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new-array v1, v1, [B
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const/4 v2, 0x0
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move v3, v2
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.line 4
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:cond_0
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:goto_0
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array-length v4, v1
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sub-int/2addr v4, v3
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invoke-virtual {v0, v1, v3, v4}, Ljava/io/FileInputStream;->read([BII)I
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move-result v4
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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if-gtz v4, :cond_1
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.line 5
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invoke-virtual {v0}, Ljava/io/FileInputStream;->close()V
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return-object v1
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:cond_1
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add-int/2addr v3, v4
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.line 6
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:try_start_1
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invoke-virtual {v0}, Ljava/io/FileInputStream;->available()I
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move-result v4
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.line 7
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array-length v5, v1
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sub-int/2addr v5, v3
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if-le v4, v5, :cond_0
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add-int/2addr v4, v3
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.line 8
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new-array v4, v4, [B
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.line 9
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invoke-static {v1, v2, v4, v2, v3}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V
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:try_end_1
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.catchall {:try_start_1 .. :try_end_1} :catchall_0
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move-object v1, v4
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goto :goto_0
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:catchall_0
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move-exception v1
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.line 10
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invoke-virtual {v0}, Ljava/io/FileInputStream;->close()V
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.line 11
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throw v1
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.end method
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.method public h()Ljava/io/FileOutputStream;
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.locals 4
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.annotation build Landroidx/annotation/NonNull;
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.end annotation
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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 1
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iget-object v0, p0, Lr1/a;->c:Ljava/io/File;
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invoke-virtual {v0}, 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 2
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iget-object v0, p0, Lr1/a;->c:Ljava/io/File;
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iget-object v1, p0, Lr1/a;->a:Ljava/io/File;
|
|
|
|
invoke-static {v0, v1}, Lr1/a;->g(Ljava/io/File;Ljava/io/File;)V
|
|
|
|
.line 3
|
|
:cond_0
|
|
:try_start_0
|
|
new-instance v0, Ljava/io/FileOutputStream;
|
|
|
|
iget-object v1, p0, Lr1/a;->b:Ljava/io/File;
|
|
|
|
invoke-direct {v0, v1}, Ljava/io/FileOutputStream;-><init>(Ljava/io/File;)V
|
|
:try_end_0
|
|
.catch Ljava/io/FileNotFoundException; {:try_start_0 .. :try_end_0} :catch_0
|
|
|
|
return-object v0
|
|
|
|
.line 4
|
|
:catch_0
|
|
iget-object v0, p0, Lr1/a;->b:Ljava/io/File;
|
|
|
|
invoke-virtual {v0}, Ljava/io/File;->getParentFile()Ljava/io/File;
|
|
|
|
move-result-object v0
|
|
|
|
.line 5
|
|
invoke-virtual {v0}, Ljava/io/File;->mkdirs()Z
|
|
|
|
move-result v0
|
|
|
|
if-eqz v0, :cond_1
|
|
|
|
.line 6
|
|
:try_start_1
|
|
new-instance v0, Ljava/io/FileOutputStream;
|
|
|
|
iget-object v1, p0, Lr1/a;->b:Ljava/io/File;
|
|
|
|
invoke-direct {v0, v1}, Ljava/io/FileOutputStream;-><init>(Ljava/io/File;)V
|
|
:try_end_1
|
|
.catch Ljava/io/FileNotFoundException; {:try_start_1 .. :try_end_1} :catch_1
|
|
|
|
return-object v0
|
|
|
|
:catch_1
|
|
move-exception v0
|
|
|
|
.line 7
|
|
new-instance v1, Ljava/io/IOException;
|
|
|
|
const-string v2, "Failed to create new file "
|
|
|
|
invoke-static {v2}, Landroid/support/v4/media/d;->a(Ljava/lang/String;)Ljava/lang/StringBuilder;
|
|
|
|
move-result-object v2
|
|
|
|
iget-object v3, p0, Lr1/a;->b:Ljava/io/File;
|
|
|
|
invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
|
|
|
|
invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
|
|
|
|
move-result-object v2
|
|
|
|
invoke-direct {v1, v2, v0}, Ljava/io/IOException;-><init>(Ljava/lang/String;Ljava/lang/Throwable;)V
|
|
|
|
throw v1
|
|
|
|
.line 8
|
|
:cond_1
|
|
new-instance v0, Ljava/io/IOException;
|
|
|
|
const-string v1, "Failed to create directory for "
|
|
|
|
invoke-static {v1}, Landroid/support/v4/media/d;->a(Ljava/lang/String;)Ljava/lang/StringBuilder;
|
|
|
|
move-result-object v1
|
|
|
|
iget-object v2, p0, Lr1/a;->b:Ljava/io/File;
|
|
|
|
invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
|
|
|
|
invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
|
|
|
|
move-result-object v1
|
|
|
|
invoke-direct {v0, v1}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V
|
|
|
|
throw v0
|
|
.end method
|