554 lines
13 KiB
Smali
554 lines
13 KiB
Smali
.class Lcom/danikula/videocache/HttpProxyCache;
|
|
.super Lcom/danikula/videocache/ProxyCache;
|
|
.source "HttpProxyCache.java"
|
|
|
|
|
|
# static fields
|
|
.field private static final NO_CACHE_BARRIER:F = 0.2f
|
|
|
|
|
|
# instance fields
|
|
.field private final cache:Lcom/danikula/videocache/file/FileCache;
|
|
|
|
.field private listener:Lcom/danikula/videocache/CacheListener;
|
|
|
|
.field private final source:Lcom/danikula/videocache/HttpUrlSource;
|
|
|
|
|
|
# direct methods
|
|
.method public constructor <init>(Lcom/danikula/videocache/HttpUrlSource;Lcom/danikula/videocache/file/FileCache;)V
|
|
.locals 0
|
|
|
|
.line 29
|
|
invoke-direct {p0, p1, p2}, Lcom/danikula/videocache/ProxyCache;-><init>(Lcom/danikula/videocache/Source;Lcom/danikula/videocache/Cache;)V
|
|
|
|
.line 30
|
|
iput-object p2, p0, Lcom/danikula/videocache/HttpProxyCache;->cache:Lcom/danikula/videocache/file/FileCache;
|
|
|
|
.line 31
|
|
iput-object p1, p0, Lcom/danikula/videocache/HttpProxyCache;->source:Lcom/danikula/videocache/HttpUrlSource;
|
|
|
|
return-void
|
|
.end method
|
|
|
|
.method private varargs format(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
|
|
.locals 1
|
|
|
|
.line 103
|
|
sget-object v0, Ljava/util/Locale;->US:Ljava/util/Locale;
|
|
|
|
invoke-static {v0, p1, p2}, Ljava/lang/String;->format(Ljava/util/Locale;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
|
|
|
|
move-result-object p1
|
|
|
|
return-object p1
|
|
.end method
|
|
|
|
.method private isUseCache(Lcom/danikula/videocache/GetRequest;)Z
|
|
.locals 9
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Lcom/danikula/videocache/ProxyCacheException;
|
|
}
|
|
.end annotation
|
|
|
|
.line 52
|
|
iget-object v0, p0, Lcom/danikula/videocache/HttpProxyCache;->source:Lcom/danikula/videocache/HttpUrlSource;
|
|
|
|
invoke-virtual {v0}, Lcom/danikula/videocache/HttpUrlSource;->length()J
|
|
|
|
move-result-wide v0
|
|
|
|
const-wide/16 v2, 0x0
|
|
|
|
cmp-long v2, v0, v2
|
|
|
|
const/4 v3, 0x1
|
|
|
|
const/4 v4, 0x0
|
|
|
|
if-lez v2, :cond_0
|
|
|
|
move v2, v3
|
|
|
|
goto :goto_0
|
|
|
|
:cond_0
|
|
move v2, v4
|
|
|
|
.line 54
|
|
:goto_0
|
|
iget-object v5, p0, Lcom/danikula/videocache/HttpProxyCache;->cache:Lcom/danikula/videocache/file/FileCache;
|
|
|
|
invoke-virtual {v5}, Lcom/danikula/videocache/file/FileCache;->available()J
|
|
|
|
move-result-wide v5
|
|
|
|
if-eqz v2, :cond_2
|
|
|
|
.line 56
|
|
iget-boolean v2, p1, Lcom/danikula/videocache/GetRequest;->partial:Z
|
|
|
|
if-eqz v2, :cond_2
|
|
|
|
iget-wide v7, p1, Lcom/danikula/videocache/GetRequest;->rangeOffset:J
|
|
|
|
long-to-float p1, v7
|
|
|
|
long-to-float v2, v5
|
|
|
|
long-to-float v0, v0
|
|
|
|
const v1, 0x3e4ccccd # 0.2f
|
|
|
|
mul-float/2addr v0, v1
|
|
|
|
add-float/2addr v2, v0
|
|
|
|
cmpg-float p1, p1, v2
|
|
|
|
if-gtz p1, :cond_1
|
|
|
|
goto :goto_1
|
|
|
|
:cond_1
|
|
move v3, v4
|
|
|
|
:cond_2
|
|
:goto_1
|
|
return v3
|
|
.end method
|
|
|
|
.method private newResponseHeaders(Lcom/danikula/videocache/GetRequest;)Ljava/lang/String;
|
|
.locals 12
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;,
|
|
Lcom/danikula/videocache/ProxyCacheException;
|
|
}
|
|
.end annotation
|
|
|
|
.line 60
|
|
iget-object v0, p0, Lcom/danikula/videocache/HttpProxyCache;->source:Lcom/danikula/videocache/HttpUrlSource;
|
|
|
|
invoke-virtual {v0}, Lcom/danikula/videocache/HttpUrlSource;->getMime()Ljava/lang/String;
|
|
|
|
move-result-object v0
|
|
|
|
.line 61
|
|
invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z
|
|
|
|
move-result v1
|
|
|
|
const/4 v2, 0x1
|
|
|
|
xor-int/2addr v1, v2
|
|
|
|
.line 62
|
|
iget-object v3, p0, Lcom/danikula/videocache/HttpProxyCache;->cache:Lcom/danikula/videocache/file/FileCache;
|
|
|
|
invoke-virtual {v3}, Lcom/danikula/videocache/file/FileCache;->isCompleted()Z
|
|
|
|
move-result v3
|
|
|
|
if-eqz v3, :cond_0
|
|
|
|
iget-object v3, p0, Lcom/danikula/videocache/HttpProxyCache;->cache:Lcom/danikula/videocache/file/FileCache;
|
|
|
|
invoke-virtual {v3}, Lcom/danikula/videocache/file/FileCache;->available()J
|
|
|
|
move-result-wide v3
|
|
|
|
goto :goto_0
|
|
|
|
:cond_0
|
|
iget-object v3, p0, Lcom/danikula/videocache/HttpProxyCache;->source:Lcom/danikula/videocache/HttpUrlSource;
|
|
|
|
invoke-virtual {v3}, Lcom/danikula/videocache/HttpUrlSource;->length()J
|
|
|
|
move-result-wide v3
|
|
|
|
:goto_0
|
|
const-wide/16 v5, 0x0
|
|
|
|
cmp-long v5, v3, v5
|
|
|
|
const/4 v6, 0x0
|
|
|
|
if-ltz v5, :cond_1
|
|
|
|
move v5, v2
|
|
|
|
goto :goto_1
|
|
|
|
:cond_1
|
|
move v5, v6
|
|
|
|
.line 64
|
|
:goto_1
|
|
iget-boolean v7, p1, Lcom/danikula/videocache/GetRequest;->partial:Z
|
|
|
|
if-eqz v7, :cond_2
|
|
|
|
iget-wide v7, p1, Lcom/danikula/videocache/GetRequest;->rangeOffset:J
|
|
|
|
sub-long v7, v3, v7
|
|
|
|
goto :goto_2
|
|
|
|
:cond_2
|
|
move-wide v7, v3
|
|
|
|
:goto_2
|
|
if-eqz v5, :cond_3
|
|
|
|
.line 65
|
|
iget-boolean v9, p1, Lcom/danikula/videocache/GetRequest;->partial:Z
|
|
|
|
if-eqz v9, :cond_3
|
|
|
|
move v9, v2
|
|
|
|
goto :goto_3
|
|
|
|
:cond_3
|
|
move v9, v6
|
|
|
|
.line 66
|
|
:goto_3
|
|
new-instance v10, Ljava/lang/StringBuilder;
|
|
|
|
invoke-direct {v10}, Ljava/lang/StringBuilder;-><init>()V
|
|
|
|
.line 67
|
|
iget-boolean v11, p1, Lcom/danikula/videocache/GetRequest;->partial:Z
|
|
|
|
if-eqz v11, :cond_4
|
|
|
|
const-string v11, "HTTP/1.1 206 PARTIAL CONTENT\n"
|
|
|
|
goto :goto_4
|
|
|
|
:cond_4
|
|
const-string v11, "HTTP/1.1 200 OK\n"
|
|
|
|
:goto_4
|
|
invoke-virtual {v10, v11}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
|
|
|
|
move-result-object v10
|
|
|
|
const-string v11, "Accept-Ranges: bytes\n"
|
|
|
|
.line 68
|
|
invoke-virtual {v10, v11}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
|
|
|
|
move-result-object v10
|
|
|
|
const-string v11, ""
|
|
|
|
if-eqz v5, :cond_5
|
|
|
|
new-array v5, v2, [Ljava/lang/Object;
|
|
|
|
.line 69
|
|
invoke-static {v7, v8}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;
|
|
|
|
move-result-object v7
|
|
|
|
aput-object v7, v5, v6
|
|
|
|
const-string v7, "Content-Length: %d\n"
|
|
|
|
invoke-direct {p0, v7, v5}, Lcom/danikula/videocache/HttpProxyCache;->format(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
|
|
|
|
move-result-object v5
|
|
|
|
goto :goto_5
|
|
|
|
:cond_5
|
|
move-object v5, v11
|
|
|
|
:goto_5
|
|
invoke-virtual {v10, v5}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
|
|
|
|
move-result-object v5
|
|
|
|
if-eqz v9, :cond_6
|
|
|
|
const/4 v7, 0x3
|
|
|
|
new-array v7, v7, [Ljava/lang/Object;
|
|
|
|
.line 70
|
|
iget-wide v8, p1, Lcom/danikula/videocache/GetRequest;->rangeOffset:J
|
|
|
|
invoke-static {v8, v9}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;
|
|
|
|
move-result-object p1
|
|
|
|
aput-object p1, v7, v6
|
|
|
|
const-wide/16 v8, 0x1
|
|
|
|
sub-long v8, v3, v8
|
|
|
|
invoke-static {v8, v9}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;
|
|
|
|
move-result-object p1
|
|
|
|
aput-object p1, v7, v2
|
|
|
|
const/4 p1, 0x2
|
|
|
|
invoke-static {v3, v4}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;
|
|
|
|
move-result-object v3
|
|
|
|
aput-object v3, v7, p1
|
|
|
|
const-string p1, "Content-Range: bytes %d-%d/%d\n"
|
|
|
|
invoke-direct {p0, p1, v7}, Lcom/danikula/videocache/HttpProxyCache;->format(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
|
|
|
|
move-result-object p1
|
|
|
|
goto :goto_6
|
|
|
|
:cond_6
|
|
move-object p1, v11
|
|
|
|
:goto_6
|
|
invoke-virtual {v5, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
|
|
|
|
move-result-object p1
|
|
|
|
if-eqz v1, :cond_7
|
|
|
|
new-array v1, v2, [Ljava/lang/Object;
|
|
|
|
aput-object v0, v1, v6
|
|
|
|
const-string v0, "Content-Type: %s\n"
|
|
|
|
.line 71
|
|
invoke-direct {p0, v0, v1}, Lcom/danikula/videocache/HttpProxyCache;->format(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
|
|
|
|
move-result-object v11
|
|
|
|
:cond_7
|
|
invoke-virtual {p1, v11}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
|
|
|
|
move-result-object p1
|
|
|
|
const-string v0, "\n"
|
|
|
|
.line 72
|
|
invoke-virtual {p1, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
|
|
|
|
move-result-object p1
|
|
|
|
.line 73
|
|
invoke-virtual {p1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
|
|
|
|
move-result-object p1
|
|
|
|
return-object p1
|
|
.end method
|
|
|
|
.method private responseWithCache(Ljava/io/OutputStream;J)V
|
|
.locals 4
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Lcom/danikula/videocache/ProxyCacheException;,
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
const/16 v0, 0x2000
|
|
|
|
new-array v1, v0, [B
|
|
|
|
.line 79
|
|
:goto_0
|
|
invoke-virtual {p0, v1, p2, p3, v0}, Lcom/danikula/videocache/HttpProxyCache;->read([BJI)I
|
|
|
|
move-result v2
|
|
|
|
const/4 v3, -0x1
|
|
|
|
if-eq v2, v3, :cond_0
|
|
|
|
const/4 v3, 0x0
|
|
|
|
.line 80
|
|
invoke-virtual {p1, v1, v3, v2}, Ljava/io/OutputStream;->write([BII)V
|
|
|
|
int-to-long v2, v2
|
|
|
|
add-long/2addr p2, v2
|
|
|
|
goto :goto_0
|
|
|
|
.line 83
|
|
:cond_0
|
|
invoke-virtual {p1}, Ljava/io/OutputStream;->flush()V
|
|
|
|
return-void
|
|
.end method
|
|
|
|
.method private responseWithoutCache(Ljava/io/OutputStream;J)V
|
|
.locals 2
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Lcom/danikula/videocache/ProxyCacheException;,
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
.line 87
|
|
new-instance v0, Lcom/danikula/videocache/HttpUrlSource;
|
|
|
|
iget-object v1, p0, Lcom/danikula/videocache/HttpProxyCache;->source:Lcom/danikula/videocache/HttpUrlSource;
|
|
|
|
invoke-direct {v0, v1}, Lcom/danikula/videocache/HttpUrlSource;-><init>(Lcom/danikula/videocache/HttpUrlSource;)V
|
|
|
|
long-to-int p2, p2
|
|
|
|
int-to-long p2, p2
|
|
|
|
.line 89
|
|
:try_start_0
|
|
invoke-virtual {v0, p2, p3}, Lcom/danikula/videocache/HttpUrlSource;->open(J)V
|
|
|
|
const/16 p2, 0x2000
|
|
|
|
new-array p2, p2, [B
|
|
|
|
.line 92
|
|
:goto_0
|
|
invoke-virtual {v0, p2}, Lcom/danikula/videocache/HttpUrlSource;->read([B)I
|
|
|
|
move-result p3
|
|
|
|
const/4 v1, -0x1
|
|
|
|
if-eq p3, v1, :cond_0
|
|
|
|
const/4 v1, 0x0
|
|
|
|
.line 93
|
|
invoke-virtual {p1, p2, v1, p3}, Ljava/io/OutputStream;->write([BII)V
|
|
|
|
goto :goto_0
|
|
|
|
.line 96
|
|
:cond_0
|
|
invoke-virtual {p1}, Ljava/io/OutputStream;->flush()V
|
|
:try_end_0
|
|
.catchall {:try_start_0 .. :try_end_0} :catchall_0
|
|
|
|
.line 98
|
|
invoke-virtual {v0}, Lcom/danikula/videocache/HttpUrlSource;->close()V
|
|
|
|
return-void
|
|
|
|
:catchall_0
|
|
move-exception p1
|
|
|
|
invoke-virtual {v0}, Lcom/danikula/videocache/HttpUrlSource;->close()V
|
|
|
|
.line 99
|
|
throw p1
|
|
.end method
|
|
|
|
|
|
# virtual methods
|
|
.method protected onCachePercentsAvailableChanged(I)V
|
|
.locals 3
|
|
|
|
.line 108
|
|
iget-object v0, p0, Lcom/danikula/videocache/HttpProxyCache;->listener:Lcom/danikula/videocache/CacheListener;
|
|
|
|
if-eqz v0, :cond_0
|
|
|
|
.line 109
|
|
iget-object v1, p0, Lcom/danikula/videocache/HttpProxyCache;->cache:Lcom/danikula/videocache/file/FileCache;
|
|
|
|
iget-object v1, v1, Lcom/danikula/videocache/file/FileCache;->file:Ljava/io/File;
|
|
|
|
iget-object v2, p0, Lcom/danikula/videocache/HttpProxyCache;->source:Lcom/danikula/videocache/HttpUrlSource;
|
|
|
|
invoke-virtual {v2}, Lcom/danikula/videocache/HttpUrlSource;->getUrl()Ljava/lang/String;
|
|
|
|
move-result-object v2
|
|
|
|
invoke-interface {v0, v1, v2, p1}, Lcom/danikula/videocache/CacheListener;->onCacheAvailable(Ljava/io/File;Ljava/lang/String;I)V
|
|
|
|
:cond_0
|
|
return-void
|
|
.end method
|
|
|
|
.method public processRequest(Lcom/danikula/videocache/GetRequest;Ljava/net/Socket;)V
|
|
.locals 3
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;,
|
|
Lcom/danikula/videocache/ProxyCacheException;
|
|
}
|
|
.end annotation
|
|
|
|
.line 39
|
|
new-instance v0, Ljava/io/BufferedOutputStream;
|
|
|
|
invoke-virtual {p2}, Ljava/net/Socket;->getOutputStream()Ljava/io/OutputStream;
|
|
|
|
move-result-object p2
|
|
|
|
invoke-direct {v0, p2}, Ljava/io/BufferedOutputStream;-><init>(Ljava/io/OutputStream;)V
|
|
|
|
.line 40
|
|
invoke-direct {p0, p1}, Lcom/danikula/videocache/HttpProxyCache;->newResponseHeaders(Lcom/danikula/videocache/GetRequest;)Ljava/lang/String;
|
|
|
|
move-result-object p2
|
|
|
|
const-string v1, "UTF-8"
|
|
|
|
.line 41
|
|
invoke-virtual {p2, v1}, Ljava/lang/String;->getBytes(Ljava/lang/String;)[B
|
|
|
|
move-result-object p2
|
|
|
|
invoke-virtual {v0, p2}, Ljava/io/OutputStream;->write([B)V
|
|
|
|
.line 43
|
|
iget-wide v1, p1, Lcom/danikula/videocache/GetRequest;->rangeOffset:J
|
|
|
|
.line 44
|
|
invoke-direct {p0, p1}, Lcom/danikula/videocache/HttpProxyCache;->isUseCache(Lcom/danikula/videocache/GetRequest;)Z
|
|
|
|
move-result p1
|
|
|
|
if-eqz p1, :cond_0
|
|
|
|
.line 45
|
|
invoke-direct {p0, v0, v1, v2}, Lcom/danikula/videocache/HttpProxyCache;->responseWithCache(Ljava/io/OutputStream;J)V
|
|
|
|
goto :goto_0
|
|
|
|
.line 47
|
|
:cond_0
|
|
invoke-direct {p0, v0, v1, v2}, Lcom/danikula/videocache/HttpProxyCache;->responseWithoutCache(Ljava/io/OutputStream;J)V
|
|
|
|
:goto_0
|
|
return-void
|
|
.end method
|
|
|
|
.method public registerCacheListener(Lcom/danikula/videocache/CacheListener;)V
|
|
.locals 0
|
|
|
|
.line 35
|
|
iput-object p1, p0, Lcom/danikula/videocache/HttpProxyCache;->listener:Lcom/danikula/videocache/CacheListener;
|
|
|
|
return-void
|
|
.end method
|