changed repo structure

2024/insomnihack/mobile/Notes/smali/androidx/profileinstaller/Encoding.smali

@@ -0,0 +1,697 @@
+.class Landroidx/profileinstaller/Encoding;
+.super Ljava/lang/Object;
+.source "Encoding.java"
+
+
+# static fields
+.field static final SIZEOF_BYTE:I = 0x8
+
+.field static final UINT_16_SIZE:I = 0x2
+
+.field static final UINT_32_SIZE:I = 0x4
+
+.field static final UINT_8_SIZE:I = 0x1
+
+
+# direct methods
+.method private constructor <init>()V
+    .locals 0
+
+    .line 38
+    invoke-direct {p0}, Ljava/lang/Object;-><init>()V
+
+    return-void
+.end method
+
+.method static bitsToBytes(I)I
+    .locals 0
+
+    add-int/lit8 p0, p0, 0x7
+
+    and-int/lit8 p0, p0, -0x8
+
+    .line 75
+    div-int/lit8 p0, p0, 0x8
+
+    return p0
+.end method
+
+.method static compress([B)[B
+    .locals 3
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    .line 177
+    new-instance v0, Ljava/util/zip/Deflater;
+
+    const/4 v1, 0x1
+
+    invoke-direct {v0, v1}, Ljava/util/zip/Deflater;-><init>(I)V
+
+    .line 178
+    new-instance v1, Ljava/io/ByteArrayOutputStream;
+
+    invoke-direct {v1}, Ljava/io/ByteArrayOutputStream;-><init>()V
+
+    .line 179
+    :try_start_0
+    new-instance v2, Ljava/util/zip/DeflaterOutputStream;
+
+    invoke-direct {v2, v1, v0}, Ljava/util/zip/DeflaterOutputStream;-><init>(Ljava/io/OutputStream;Ljava/util/zip/Deflater;)V
+    :try_end_0
+    .catchall {:try_start_0 .. :try_end_0} :catchall_2
+
+    .line 180
+    :try_start_1
+    invoke-virtual {v2, p0}, Ljava/util/zip/DeflaterOutputStream;->write([B)V
+    :try_end_1
+    .catchall {:try_start_1 .. :try_end_1} :catchall_0
+
+    .line 181
+    :try_start_2
+    invoke-virtual {v2}, Ljava/util/zip/DeflaterOutputStream;->close()V
+    :try_end_2
+    .catchall {:try_start_2 .. :try_end_2} :catchall_2
+
+    .line 182
+    invoke-virtual {v0}, Ljava/util/zip/Deflater;->end()V
+
+    .line 184
+    invoke-virtual {v1}, Ljava/io/ByteArrayOutputStream;->toByteArray()[B
+
+    move-result-object p0
+
+    return-object p0
+
+    :catchall_0
+    move-exception p0
+
+    .line 179
+    :try_start_3
+    invoke-virtual {v2}, Ljava/util/zip/DeflaterOutputStream;->close()V
+    :try_end_3
+    .catchall {:try_start_3 .. :try_end_3} :catchall_1
+
+    goto :goto_0
+
+    :catchall_1
+    move-exception v1
+
+    :try_start_4
+    invoke-virtual {p0, v1}, Ljava/lang/Throwable;->addSuppressed(Ljava/lang/Throwable;)V
+
+    :goto_0
+    throw p0
+    :try_end_4
+    .catchall {:try_start_4 .. :try_end_4} :catchall_2
+
+    :catchall_2
+    move-exception p0
+
+    .line 182
+    invoke-virtual {v0}, Ljava/util/zip/Deflater;->end()V
+
+    .line 183
+    throw p0
+.end method
+
+.method static error(Ljava/lang/String;)Ljava/lang/RuntimeException;
+    .locals 1
+
+    .line 196
+    new-instance v0, Ljava/lang/IllegalStateException;
+
+    invoke-direct {v0, p0}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V
+
+    return-object v0
+.end method
+
+.method static read(Ljava/io/InputStream;I)[B
+    .locals 3
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    .line 79
+    new-array v0, p1, [B
+
+    const/4 v1, 0x0
+
+    :goto_0
+    if-ge v1, p1, :cond_1
+
+    sub-int v2, p1, v1
+
+    .line 82
+    invoke-virtual {p0, v0, v1, v2}, Ljava/io/InputStream;->read([BII)I
+
+    move-result v2
+
+    if-ltz v2, :cond_0
+
+    add-int/2addr v1, v2
+
+    goto :goto_0
+
+    .line 84
+    :cond_0
+    new-instance p0, Ljava/lang/StringBuilder;
+
+    const-string v0, "Not enough bytes to read: "
+
+    invoke-direct {p0, v0}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V
+
+    invoke-virtual {p0, p1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
+
+    move-result-object p0
+
+    invoke-virtual {p0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
+
+    move-result-object p0
+
+    invoke-static {p0}, Landroidx/profileinstaller/Encoding;->error(Ljava/lang/String;)Ljava/lang/RuntimeException;
+
+    move-result-object p0
+
+    throw p0
+
+    :cond_1
+    return-object v0
+.end method
+
+.method static readCompressed(Ljava/io/InputStream;II)[B
+    .locals 8
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    .line 123
+    new-instance v0, Ljava/util/zip/Inflater;
+
+    invoke-direct {v0}, Ljava/util/zip/Inflater;-><init>()V
+
+    .line 125
+    :try_start_0
+    new-array v1, p2, [B
+
+    const/16 v2, 0x800
+
+    .line 128
+    new-array v2, v2, [B
+
+    const/4 v3, 0x0
+
+    move v4, v3
+
+    move v5, v4
+
+    .line 130
+    :goto_0
+    invoke-virtual {v0}, Ljava/util/zip/Inflater;->finished()Z
+
+    move-result v6
+
+    if-nez v6, :cond_1
+
+    .line 131
+    invoke-virtual {v0}, Ljava/util/zip/Inflater;->needsDictionary()Z
+
+    move-result v6
+
+    if-nez v6, :cond_1
+
+    if-ge v4, p1, :cond_1
+
+    .line 134
+    invoke-virtual {p0, v2}, Ljava/io/InputStream;->read([B)I
+
+    move-result v6
+
+    if-ltz v6, :cond_0
+
+    .line 141
+    invoke-virtual {v0, v2, v3, v6}, Ljava/util/zip/Inflater;->setInput([BII)V
+    :try_end_0
+    .catchall {:try_start_0 .. :try_end_0} :catchall_0
+
+    sub-int v7, p2, v5
+
+    .line 143
+    :try_start_1
+    invoke-virtual {v0, v1, v5, v7}, Ljava/util/zip/Inflater;->inflate([BII)I
+
+    move-result v7
+    :try_end_1
+    .catch Ljava/util/zip/DataFormatException; {:try_start_1 .. :try_end_1} :catch_0
+    .catchall {:try_start_1 .. :try_end_1} :catchall_0
+
+    add-int/2addr v5, v7
+
+    add-int/2addr v4, v6
+
+    goto :goto_0
+
+    :catch_0
+    move-exception p0
+
+    .line 149
+    :try_start_2
+    invoke-virtual {p0}, Ljava/util/zip/DataFormatException;->getMessage()Ljava/lang/String;
+
+    move-result-object p0
+
+    invoke-static {p0}, Landroidx/profileinstaller/Encoding;->error(Ljava/lang/String;)Ljava/lang/RuntimeException;
+
+    move-result-object p0
+
+    throw p0
+
+    .line 136
+    :cond_0
+    new-instance p0, Ljava/lang/StringBuilder;
+
+    invoke-direct {p0}, Ljava/lang/StringBuilder;-><init>()V
+
+    const-string p2, "Invalid zip data. Stream ended after $totalBytesRead bytes. Expected "
+
+    invoke-virtual {p0, p2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
+
+    move-result-object p0
+
+    invoke-virtual {p0, p1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
+
+    move-result-object p0
+
+    const-string p1, " bytes"
+
+    invoke-virtual {p0, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
+
+    move-result-object p0
+
+    invoke-virtual {p0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
+
+    move-result-object p0
+
+    invoke-static {p0}, Landroidx/profileinstaller/Encoding;->error(Ljava/lang/String;)Ljava/lang/RuntimeException;
+
+    move-result-object p0
+
+    throw p0
+
+    :cond_1
+    if-ne v4, p1, :cond_3
+
+    .line 160
+    invoke-virtual {v0}, Ljava/util/zip/Inflater;->finished()Z
+
+    move-result p0
+    :try_end_2
+    .catchall {:try_start_2 .. :try_end_2} :catchall_0
+
+    if-eqz p0, :cond_2
+
+    .line 165
+    invoke-virtual {v0}, Ljava/util/zip/Inflater;->end()V
+
+    return-object v1
+
+    .line 161
+    :cond_2
+    :try_start_3
+    const-string p0, "Inflater did not finish"
+
+    invoke-static {p0}, Landroidx/profileinstaller/Encoding;->error(Ljava/lang/String;)Ljava/lang/RuntimeException;
+
+    move-result-object p0
+
+    throw p0
+
+    .line 154
+    :cond_3
+    new-instance p0, Ljava/lang/StringBuilder;
+
+    invoke-direct {p0}, Ljava/lang/StringBuilder;-><init>()V
+
+    const-string p2, "Didn\'t read enough bytes during decompression. expected="
+
+    invoke-virtual {p0, p2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
+
+    move-result-object p0
+
+    invoke-virtual {p0, p1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
+
+    move-result-object p0
+
+    const-string p1, " actual="
+
+    invoke-virtual {p0, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
+
+    move-result-object p0
+
+    invoke-virtual {p0, v4}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
+
+    move-result-object p0
+
+    invoke-virtual {p0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
+
+    move-result-object p0
+
+    invoke-static {p0}, Landroidx/profileinstaller/Encoding;->error(Ljava/lang/String;)Ljava/lang/RuntimeException;
+
+    move-result-object p0
+
+    throw p0
+    :try_end_3
+    .catchall {:try_start_3 .. :try_end_3} :catchall_0
+
+    :catchall_0
+    move-exception p0
+
+    .line 165
+    invoke-virtual {v0}, Ljava/util/zip/Inflater;->end()V
+
+    .line 166
+    throw p0
+.end method
+
+.method static readString(Ljava/io/InputStream;I)Ljava/lang/String;
+    .locals 1
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    .line 114
+    new-instance v0, Ljava/lang/String;
+
+    invoke-static {p0, p1}, Landroidx/profileinstaller/Encoding;->read(Ljava/io/InputStream;I)[B
+
+    move-result-object p0
+
+    sget-object p1, Ljava/nio/charset/StandardCharsets;->UTF_8:Ljava/nio/charset/Charset;
+
+    invoke-direct {v0, p0, p1}, Ljava/lang/String;-><init>([BLjava/nio/charset/Charset;)V
+
+    return-object v0
+.end method
+
+.method static readUInt(Ljava/io/InputStream;I)J
+    .locals 6
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    .line 92
+    invoke-static {p0, p1}, Landroidx/profileinstaller/Encoding;->read(Ljava/io/InputStream;I)[B
+
+    move-result-object p0
+
+    const-wide/16 v0, 0x0
+
+    const/4 v2, 0x0
+
+    :goto_0
+    if-ge v2, p1, :cond_0
+
+    .line 95
+    aget-byte v3, p0, v2
+
+    and-int/lit16 v3, v3, 0xff
+
+    int-to-long v3, v3
+
+    mul-int/lit8 v5, v2, 0x8
+
+    shl-long/2addr v3, v5
+
+    add-long/2addr v0, v3
+
+    add-int/lit8 v2, v2, 0x1
+
+    goto :goto_0
+
+    :cond_0
+    return-wide v0
+.end method
+
+.method static readUInt16(Ljava/io/InputStream;)I
+    .locals 2
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    const/4 v0, 0x2
+
+    .line 106
+    invoke-static {p0, v0}, Landroidx/profileinstaller/Encoding;->readUInt(Ljava/io/InputStream;I)J
+
+    move-result-wide v0
+
+    long-to-int p0, v0
+
+    return p0
+.end method
+
+.method static readUInt32(Ljava/io/InputStream;)J
+    .locals 2
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    const/4 v0, 0x4
+
+    .line 110
+    invoke-static {p0, v0}, Landroidx/profileinstaller/Encoding;->readUInt(Ljava/io/InputStream;I)J
+
+    move-result-wide v0
+
+    return-wide v0
+.end method
+
+.method static readUInt8(Ljava/io/InputStream;)I
+    .locals 2
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    const/4 v0, 0x1
+
+    .line 102
+    invoke-static {p0, v0}, Landroidx/profileinstaller/Encoding;->readUInt(Ljava/io/InputStream;I)J
+
+    move-result-wide v0
+
+    long-to-int p0, v0
+
+    return p0
+.end method
+
+.method static utf8Length(Ljava/lang/String;)I
+    .locals 1
+
+    .line 46
+    sget-object v0, Ljava/nio/charset/StandardCharsets;->UTF_8:Ljava/nio/charset/Charset;
+
+    invoke-virtual {p0, v0}, Ljava/lang/String;->getBytes(Ljava/nio/charset/Charset;)[B
+
+    move-result-object p0
+
+    array-length p0, p0
+
+    return p0
+.end method
+
+.method static writeAll(Ljava/io/InputStream;Ljava/io/OutputStream;)V
+    .locals 3
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    const/16 v0, 0x200
+
+    .line 188
+    new-array v0, v0, [B
+
+    .line 190
+    :goto_0
+    invoke-virtual {p0, v0}, Ljava/io/InputStream;->read([B)I
+
+    move-result v1
+
+    if-lez v1, :cond_0
+
+    const/4 v2, 0x0
+
+    .line 191
+    invoke-virtual {p1, v0, v2, v1}, Ljava/io/OutputStream;->write([BII)V
+
+    goto :goto_0
+
+    :cond_0
+    return-void
+.end method
+
+.method static writeCompressed(Ljava/io/OutputStream;[B)V
+    .locals 2
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    .line 170
+    array-length v0, p1
+
+    int-to-long v0, v0
+
+    invoke-static {p0, v0, v1}, Landroidx/profileinstaller/Encoding;->writeUInt32(Ljava/io/OutputStream;J)V
+
+    .line 171
+    invoke-static {p1}, Landroidx/profileinstaller/Encoding;->compress([B)[B
+
+    move-result-object p1
+
+    .line 172
+    array-length v0, p1
+
+    int-to-long v0, v0
+
+    invoke-static {p0, v0, v1}, Landroidx/profileinstaller/Encoding;->writeUInt32(Ljava/io/OutputStream;J)V
+
+    .line 173
+    invoke-virtual {p0, p1}, Ljava/io/OutputStream;->write([B)V
+
+    return-void
+.end method
+
+.method static writeString(Ljava/io/OutputStream;Ljava/lang/String;)V
+    .locals 1
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    .line 71
+    sget-object v0, Ljava/nio/charset/StandardCharsets;->UTF_8:Ljava/nio/charset/Charset;
+
+    invoke-virtual {p1, v0}, Ljava/lang/String;->getBytes(Ljava/nio/charset/Charset;)[B
+
+    move-result-object p1
+
+    invoke-virtual {p0, p1}, Ljava/io/OutputStream;->write([B)V
+
+    return-void
+.end method
+
+.method static writeUInt(Ljava/io/OutputStream;JI)V
+    .locals 6
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    .line 51
+    new-array v0, p3, [B
+
+    const/4 v1, 0x0
+
+    :goto_0
+    if-ge v1, p3, :cond_0
+
+    mul-int/lit8 v2, v1, 0x8
+
+    shr-long v2, p1, v2
+
+    const-wide/16 v4, 0xff
+
+    and-long/2addr v2, v4
+
+    long-to-int v2, v2
+
+    int-to-byte v2, v2
+
+    .line 53
+    aput-byte v2, v0, v1
+
+    add-int/lit8 v1, v1, 0x1
+
+    goto :goto_0
+
+    .line 55
+    :cond_0
+    invoke-virtual {p0, v0}, Ljava/io/OutputStream;->write([B)V
+
+    return-void
+.end method
+
+.method static writeUInt16(Ljava/io/OutputStream;I)V
+    .locals 2
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    int-to-long v0, p1
+
+    const/4 p1, 0x2
+
+    .line 63
+    invoke-static {p0, v0, v1, p1}, Landroidx/profileinstaller/Encoding;->writeUInt(Ljava/io/OutputStream;JI)V
+
+    return-void
+.end method
+
+.method static writeUInt32(Ljava/io/OutputStream;J)V
+    .locals 1
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    const/4 v0, 0x4
+
+    .line 67
+    invoke-static {p0, p1, p2, v0}, Landroidx/profileinstaller/Encoding;->writeUInt(Ljava/io/OutputStream;JI)V
+
+    return-void
+.end method
+
+.method static writeUInt8(Ljava/io/OutputStream;I)V
+    .locals 2
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    int-to-long v0, p1
+
+    const/4 p1, 0x1
+
+    .line 59
+    invoke-static {p0, v0, v1, p1}, Landroidx/profileinstaller/Encoding;->writeUInt(Ljava/io/OutputStream;JI)V
+
+    return-void
+.end method