328 lines
15 KiB
Java
328 lines
15 KiB
Java
package kotlin.io;
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import java.nio.ByteBuffer;
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import java.nio.CharBuffer;
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import java.nio.charset.Charset;
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import java.nio.charset.CharsetDecoder;
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import java.nio.charset.CoderResult;
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import kotlin.Metadata;
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import kotlin.jvm.internal.Intrinsics;
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/* compiled from: Console.kt */
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@Metadata(d1 = {"\u0000\\\n\u0002\u0018\u0002\n\u0002\u0010\u0000\n\u0002\b\u0002\n\u0002\u0010\b\n\u0000\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\u0012\n\u0000\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\u0019\n\u0000\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\u000b\n\u0000\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0002\b\u0007\n\u0002\u0010\u000e\n\u0000\n\u0002\u0018\u0002\n\u0000\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\u0002\n\u0002\b\u0003\bÀ\u0002\u0018\u00002\u00020\u0001B\u0007\b\u0002¢\u0006\u0002\u0010\u0002J\b\u0010\u0014\u001a\u00020\u0004H\u0002J\u0010\u0010\u0015\u001a\u00020\u00042\u0006\u0010\u0016\u001a\u00020\u0010H\u0002J\u0018\u0010\u0017\u001a\u00020\u00042\u0006\u0010\u0018\u001a\u00020\u00042\u0006\u0010\u0019\u001a\u00020\u0004H\u0002J\u0018\u0010\u001a\u001a\u0004\u0018\u00010\u001b2\u0006\u0010\u001c\u001a\u00020\u001d2\u0006\u0010\u001e\u001a\u00020\u001fJ\b\u0010 \u001a\u00020!H\u0002J\b\u0010\"\u001a\u00020!H\u0002J\u0010\u0010#\u001a\u00020!2\u0006\u0010\u001e\u001a\u00020\u001fH\u0002R\u000e\u0010\u0003\u001a\u00020\u0004X\u0082T¢\u0006\u0002\n\u0000R\u000e\u0010\u0005\u001a\u00020\u0006X\u0082\u0004¢\u0006\u0002\n\u0000R\u000e\u0010\u0007\u001a\u00020\bX\u0082\u0004¢\u0006\u0002\n\u0000R\u000e\u0010\t\u001a\u00020\nX\u0082\u0004¢\u0006\u0002\n\u0000R\u000e\u0010\u000b\u001a\u00020\fX\u0082\u0004¢\u0006\u0002\n\u0000R\u000e\u0010\r\u001a\u00020\u000eX\u0082.¢\u0006\u0002\n\u0000R\u000e\u0010\u000f\u001a\u00020\u0010X\u0082\u000e¢\u0006\u0002\n\u0000R\u0012\u0010\u0011\u001a\u00060\u0012j\u0002`\u0013X\u0082\u0004¢\u0006\u0002\n\u0000¨\u0006$"}, d2 = {"Lkotlin/io/LineReader;", "", "()V", "BUFFER_SIZE", "", "byteBuf", "Ljava/nio/ByteBuffer;", "bytes", "", "charBuf", "Ljava/nio/CharBuffer;", "chars", "", "decoder", "Ljava/nio/charset/CharsetDecoder;", "directEOL", "", "sb", "Ljava/lang/StringBuilder;", "Lkotlin/text/StringBuilder;", "compactBytes", "decode", "endOfInput", "decodeEndOfInput", "nBytes", "nChars", "readLine", "", "inputStream", "Ljava/io/InputStream;", "charset", "Ljava/nio/charset/Charset;", "resetAll", "", "trimStringBuilder", "updateCharset", "kotlin-stdlib"}, k = 1, mv = {1, 8, 0}, xi = 48)
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/* loaded from: classes.dex */
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public final class LineReader {
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private static final int BUFFER_SIZE = 32;
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public static final LineReader INSTANCE = new LineReader();
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private static final ByteBuffer byteBuf;
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private static final byte[] bytes;
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private static final CharBuffer charBuf;
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private static final char[] chars;
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private static CharsetDecoder decoder;
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private static boolean directEOL;
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private static final StringBuilder sb;
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private LineReader() {
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}
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static {
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byte[] bArr = new byte[32];
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bytes = bArr;
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char[] cArr = new char[32];
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chars = cArr;
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ByteBuffer wrap = ByteBuffer.wrap(bArr);
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Intrinsics.checkNotNullExpressionValue(wrap, "wrap(bytes)");
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byteBuf = wrap;
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CharBuffer wrap2 = CharBuffer.wrap(cArr);
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Intrinsics.checkNotNullExpressionValue(wrap2, "wrap(chars)");
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charBuf = wrap2;
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sb = new StringBuilder();
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}
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/* JADX WARN: Code restructure failed: missing block: B:25:0x0076, code lost:
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if (r10 <= 0) goto L41;
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*/
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/* JADX WARN: Code restructure failed: missing block: B:26:0x0078, code lost:
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r0 = kotlin.io.LineReader.chars;
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*/
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/* JADX WARN: Code restructure failed: missing block: B:27:0x007e, code lost:
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if (r0[r10 - 1] != '\n') goto L41;
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*/
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/* JADX WARN: Code restructure failed: missing block: B:28:0x0080, code lost:
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r1 = r10 - 1;
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*/
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/* JADX WARN: Code restructure failed: missing block: B:29:0x0082, code lost:
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if (r1 <= 0) goto L40;
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*/
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/* JADX WARN: Code restructure failed: missing block: B:31:0x008a, code lost:
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if (r0[r10 - 2] != '\r') goto L40;
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*/
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/* JADX WARN: Code restructure failed: missing block: B:32:0x008c, code lost:
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r10 = r10 - 2;
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*/
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/* JADX WARN: Code restructure failed: missing block: B:33:0x008f, code lost:
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r10 = r1;
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*/
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/* JADX WARN: Code restructure failed: missing block: B:34:0x0090, code lost:
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r0 = kotlin.io.LineReader.sb;
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*/
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/* JADX WARN: Code restructure failed: missing block: B:35:0x0099, code lost:
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if (r0.length() != 0) goto L46;
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*/
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/* JADX WARN: Code restructure failed: missing block: B:38:0x00a3, code lost:
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return new java.lang.String(kotlin.io.LineReader.chars, 0, r10);
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*/
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/* JADX WARN: Code restructure failed: missing block: B:40:0x00a4, code lost:
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r0.append(kotlin.io.LineReader.chars, 0, r10);
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r10 = r0.toString();
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kotlin.jvm.internal.Intrinsics.checkNotNullExpressionValue(r10, "sb.toString()");
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*/
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/* JADX WARN: Code restructure failed: missing block: B:41:0x00b6, code lost:
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if (r0.length() <= 32) goto L49;
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*/
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/* JADX WARN: Code restructure failed: missing block: B:42:0x00b8, code lost:
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trimStringBuilder();
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*/
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/* JADX WARN: Code restructure failed: missing block: B:43:0x00bb, code lost:
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r0.setLength(0);
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*/
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/* JADX WARN: Code restructure failed: missing block: B:45:0x00bf, code lost:
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return r10;
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*/
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/* JADX WARN: Code restructure failed: missing block: B:8:0x0020, code lost:
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if (kotlin.jvm.internal.Intrinsics.areEqual(r0.charset(), r11) == false) goto L9;
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*/
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/*
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Code decompiled incorrectly, please refer to instructions dump.
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To view partially-correct add '--show-bad-code' argument
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*/
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public final synchronized java.lang.String readLine(java.io.InputStream r10, java.nio.charset.Charset r11) {
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/*
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r9 = this;
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monitor-enter(r9)
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java.lang.String r0 = "inputStream"
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kotlin.jvm.internal.Intrinsics.checkNotNullParameter(r10, r0) // Catch: java.lang.Throwable -> Lc6
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java.lang.String r0 = "charset"
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kotlin.jvm.internal.Intrinsics.checkNotNullParameter(r11, r0) // Catch: java.lang.Throwable -> Lc6
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java.nio.charset.CharsetDecoder r0 = kotlin.io.LineReader.decoder // Catch: java.lang.Throwable -> Lc6
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r1 = 0
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if (r0 == 0) goto L22
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if (r0 != 0) goto L18
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java.lang.String r0 = "decoder"
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kotlin.jvm.internal.Intrinsics.throwUninitializedPropertyAccessException(r0) // Catch: java.lang.Throwable -> Lc6
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r0 = r1
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L18:
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java.nio.charset.Charset r0 = r0.charset() // Catch: java.lang.Throwable -> Lc6
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boolean r0 = kotlin.jvm.internal.Intrinsics.areEqual(r0, r11) // Catch: java.lang.Throwable -> Lc6
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if (r0 != 0) goto L25
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L22:
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r9.updateCharset(r11) // Catch: java.lang.Throwable -> Lc6
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L25:
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r11 = 0
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r0 = 0
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r2 = 0
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L28:
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int r3 = r10.read() // Catch: java.lang.Throwable -> Lc6
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r4 = 32
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r5 = -1
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r6 = 10
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if (r3 != r5) goto L48
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java.lang.StringBuilder r10 = kotlin.io.LineReader.sb // Catch: java.lang.Throwable -> Lc6
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java.lang.CharSequence r10 = (java.lang.CharSequence) r10 // Catch: java.lang.Throwable -> Lc6
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int r10 = r10.length() // Catch: java.lang.Throwable -> Lc6
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if (r10 != 0) goto L43
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if (r0 != 0) goto L43
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if (r2 != 0) goto L43
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monitor-exit(r9)
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return r1
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L43:
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int r10 = r9.decodeEndOfInput(r0, r2) // Catch: java.lang.Throwable -> Lc6
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goto L76
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L48:
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byte[] r5 = kotlin.io.LineReader.bytes // Catch: java.lang.Throwable -> Lc6
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int r7 = r0 + 1
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byte r8 = (byte) r3 // Catch: java.lang.Throwable -> Lc6
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r5[r0] = r8 // Catch: java.lang.Throwable -> Lc6
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if (r3 == r6) goto L5a
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if (r7 == r4) goto L5a
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boolean r0 = kotlin.io.LineReader.directEOL // Catch: java.lang.Throwable -> Lc6
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if (r0 != 0) goto L58
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goto L5a
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L58:
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r0 = r7
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goto L28
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L5a:
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java.nio.ByteBuffer r0 = kotlin.io.LineReader.byteBuf // Catch: java.lang.Throwable -> Lc6
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r0.limit(r7) // Catch: java.lang.Throwable -> Lc6
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java.nio.CharBuffer r3 = kotlin.io.LineReader.charBuf // Catch: java.lang.Throwable -> Lc6
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r3.position(r2) // Catch: java.lang.Throwable -> Lc6
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int r2 = r9.decode(r11) // Catch: java.lang.Throwable -> Lc6
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if (r2 <= 0) goto Lc0
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char[] r3 = kotlin.io.LineReader.chars // Catch: java.lang.Throwable -> Lc6
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int r5 = r2 + (-1)
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char r3 = r3[r5] // Catch: java.lang.Throwable -> Lc6
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if (r3 != r6) goto Lc0
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r0.position(r11) // Catch: java.lang.Throwable -> Lc6
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r10 = r2
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L76:
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if (r10 <= 0) goto L90
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char[] r0 = kotlin.io.LineReader.chars // Catch: java.lang.Throwable -> Lc6
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int r1 = r10 + (-1)
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char r1 = r0[r1] // Catch: java.lang.Throwable -> Lc6
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if (r1 != r6) goto L90
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int r1 = r10 + (-1)
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if (r1 <= 0) goto L8f
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int r2 = r10 + (-2)
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char r0 = r0[r2] // Catch: java.lang.Throwable -> Lc6
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r2 = 13
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if (r0 != r2) goto L8f
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int r10 = r10 + (-2)
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goto L90
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L8f:
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r10 = r1
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L90:
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java.lang.StringBuilder r0 = kotlin.io.LineReader.sb // Catch: java.lang.Throwable -> Lc6
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r1 = r0
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java.lang.CharSequence r1 = (java.lang.CharSequence) r1 // Catch: java.lang.Throwable -> Lc6
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int r1 = r1.length() // Catch: java.lang.Throwable -> Lc6
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if (r1 != 0) goto La4
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java.lang.String r0 = new java.lang.String // Catch: java.lang.Throwable -> Lc6
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char[] r1 = kotlin.io.LineReader.chars // Catch: java.lang.Throwable -> Lc6
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r0.<init>(r1, r11, r10) // Catch: java.lang.Throwable -> Lc6
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monitor-exit(r9)
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return r0
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La4:
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char[] r1 = kotlin.io.LineReader.chars // Catch: java.lang.Throwable -> Lc6
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r0.append(r1, r11, r10) // Catch: java.lang.Throwable -> Lc6
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java.lang.String r10 = r0.toString() // Catch: java.lang.Throwable -> Lc6
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java.lang.String r1 = "sb.toString()"
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kotlin.jvm.internal.Intrinsics.checkNotNullExpressionValue(r10, r1) // Catch: java.lang.Throwable -> Lc6
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int r1 = r0.length() // Catch: java.lang.Throwable -> Lc6
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if (r1 <= r4) goto Lbb
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r9.trimStringBuilder() // Catch: java.lang.Throwable -> Lc6
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Lbb:
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r0.setLength(r11) // Catch: java.lang.Throwable -> Lc6
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monitor-exit(r9)
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return r10
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Lc0:
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int r0 = r9.compactBytes() // Catch: java.lang.Throwable -> Lc6
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goto L28
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Lc6:
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r10 = move-exception
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monitor-exit(r9)
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throw r10
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*/
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throw new UnsupportedOperationException("Method not decompiled: kotlin.io.LineReader.readLine(java.io.InputStream, java.nio.charset.Charset):java.lang.String");
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}
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private final int decode(boolean endOfInput) {
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while (true) {
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CharsetDecoder charsetDecoder = decoder;
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if (charsetDecoder == null) {
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Intrinsics.throwUninitializedPropertyAccessException("decoder");
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charsetDecoder = null;
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}
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ByteBuffer byteBuffer = byteBuf;
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CharBuffer charBuffer = charBuf;
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CoderResult decode = charsetDecoder.decode(byteBuffer, charBuffer, endOfInput);
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Intrinsics.checkNotNullExpressionValue(decode, "decoder.decode(byteBuf, charBuf, endOfInput)");
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if (decode.isError()) {
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resetAll();
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decode.throwException();
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}
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int position = charBuffer.position();
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if (!decode.isOverflow()) {
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return position;
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}
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StringBuilder sb2 = sb;
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char[] cArr = chars;
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int i = position - 1;
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sb2.append(cArr, 0, i);
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charBuffer.position(0);
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charBuffer.limit(32);
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charBuffer.put(cArr[i]);
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}
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}
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private final int compactBytes() {
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ByteBuffer byteBuffer = byteBuf;
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byteBuffer.compact();
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int position = byteBuffer.position();
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byteBuffer.position(0);
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return position;
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}
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private final int decodeEndOfInput(int nBytes, int nChars) {
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ByteBuffer byteBuffer = byteBuf;
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byteBuffer.limit(nBytes);
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charBuf.position(nChars);
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int decode = decode(true);
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CharsetDecoder charsetDecoder = decoder;
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if (charsetDecoder == null) {
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Intrinsics.throwUninitializedPropertyAccessException("decoder");
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charsetDecoder = null;
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}
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charsetDecoder.reset();
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byteBuffer.position(0);
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return decode;
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}
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private final void updateCharset(Charset charset) {
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CharsetDecoder newDecoder = charset.newDecoder();
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Intrinsics.checkNotNullExpressionValue(newDecoder, "charset.newDecoder()");
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decoder = newDecoder;
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ByteBuffer byteBuffer = byteBuf;
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byteBuffer.clear();
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CharBuffer charBuffer = charBuf;
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charBuffer.clear();
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byteBuffer.put((byte) 10);
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byteBuffer.flip();
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CharsetDecoder charsetDecoder = decoder;
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if (charsetDecoder == null) {
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Intrinsics.throwUninitializedPropertyAccessException("decoder");
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charsetDecoder = null;
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}
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boolean z = false;
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charsetDecoder.decode(byteBuffer, charBuffer, false);
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if (charBuffer.position() == 1 && charBuffer.get(0) == '\n') {
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z = true;
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}
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directEOL = z;
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resetAll();
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}
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private final void resetAll() {
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CharsetDecoder charsetDecoder = decoder;
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if (charsetDecoder == null) {
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Intrinsics.throwUninitializedPropertyAccessException("decoder");
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charsetDecoder = null;
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}
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charsetDecoder.reset();
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byteBuf.position(0);
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sb.setLength(0);
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}
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private final void trimStringBuilder() {
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StringBuilder sb2 = sb;
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sb2.setLength(32);
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sb2.trimToSize();
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}
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}
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