140 lines
2.8 KiB
Java
140 lines
2.8 KiB
Java
import java.io.EOFException;
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import java.io.File;
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import java.io.IOException;
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import java.io.RandomAccessFile;
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import java.io.SyncFailedException;
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import net.runelite.mapping.Export;
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import net.runelite.mapping.Implements;
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import net.runelite.mapping.ObfuscatedGetter;
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import net.runelite.mapping.ObfuscatedName;
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import net.runelite.mapping.ObfuscatedSignature;
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@ObfuscatedName("mh")
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@Implements("AccessFile")
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public final class AccessFile {
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@ObfuscatedName("a")
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@Export("file")
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RandomAccessFile file;
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@ObfuscatedName("t")
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@ObfuscatedGetter(
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longValue = 6718173947913803383L
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)
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@Export("maxSize")
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final long maxSize;
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@ObfuscatedName("n")
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@ObfuscatedGetter(
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longValue = -8033630762525345541L
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)
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@Export("offset")
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long offset;
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public AccessFile(File var1, String var2, long var3) throws IOException {
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if (var3 == -1L) {
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var3 = Long.MAX_VALUE;
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}
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if (var1.length() > var3) {
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var1.delete();
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}
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this.file = new RandomAccessFile(var1, var2);
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this.maxSize = var3;
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this.offset = 0L;
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int var5 = this.file.read();
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if (var5 != -1 && !var2.equals("r")) {
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this.file.seek(0L);
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this.file.write(var5);
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}
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this.file.seek(0L);
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}
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@ObfuscatedName("a")
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@Export("seek")
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final void seek(long var1) throws IOException {
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this.file.seek(var1);
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this.offset = var1;
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}
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@ObfuscatedName("t")
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@ObfuscatedSignature(
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signature = "([BIII)V",
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garbageValue = "-1742010354"
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)
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@Export("write")
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public final void write(byte[] var1, int var2, int var3) throws IOException {
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if (this.offset + (long)var3 > this.maxSize) {
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this.file.seek(this.maxSize);
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this.file.write(1);
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throw new EOFException();
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} else {
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this.file.write(var1, var2, var3);
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this.offset += (long)var3;
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}
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}
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@ObfuscatedName("n")
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@ObfuscatedSignature(
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signature = "(B)V",
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garbageValue = "-87"
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)
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@Export("close")
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public final void close() throws IOException {
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this.closeSync(false);
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}
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@ObfuscatedName("q")
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@ObfuscatedSignature(
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signature = "(ZS)V",
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garbageValue = "26740"
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)
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@Export("closeSync")
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public final void closeSync(boolean var1) throws IOException {
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if (this.file != null) {
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if (var1) {
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try {
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this.file.getFD().sync();
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} catch (SyncFailedException var3) {
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}
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}
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this.file.close();
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this.file = null;
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}
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}
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@ObfuscatedName("v")
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@ObfuscatedSignature(
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signature = "(B)J",
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garbageValue = "-60"
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)
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@Export("length")
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public final long length() throws IOException {
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return this.file.length();
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}
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@ObfuscatedName("l")
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@ObfuscatedSignature(
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signature = "([BIIB)I",
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garbageValue = "2"
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)
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@Export("read")
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public final int read(byte[] var1, int var2, int var3) throws IOException {
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int var4 = this.file.read(var1, var2, var3);
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if (var4 > 0) {
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this.offset += (long)var4;
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}
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return var4;
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}
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protected void finalize() throws Throwable {
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if (this.file != null) {
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System.out.println("");
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this.close();
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}
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}
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}
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