77 lines
2.5 KiB
Java
77 lines
2.5 KiB
Java
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package com.google.common.escape;
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import com.google.common.base.Preconditions;
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/* loaded from: classes2.dex */
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public abstract class CharEscaper extends Escaper {
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private static final int DEST_PAD_MULTIPLIER = 2;
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/* JADX INFO: Access modifiers changed from: protected */
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public abstract char[] escape(char c);
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@Override // com.google.common.escape.Escaper
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public String escape(String str) {
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Preconditions.checkNotNull(str);
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int length = str.length();
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for (int i = 0; i < length; i++) {
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if (escape(str.charAt(i)) != null) {
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return escapeSlow(str, i);
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}
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}
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return str;
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}
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/* JADX INFO: Access modifiers changed from: protected */
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public final String escapeSlow(String str, int i) {
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int length = str.length();
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char[] charBufferFromThreadLocal = Platform.charBufferFromThreadLocal();
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int length2 = charBufferFromThreadLocal.length;
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int i2 = 0;
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int i3 = 0;
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while (i < length) {
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char[] escape = escape(str.charAt(i));
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if (escape != null) {
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int length3 = escape.length;
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int i4 = i - i2;
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int i5 = i3 + i4;
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int i6 = i5 + length3;
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if (length2 < i6) {
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length2 = ((length - i) << 1) + i6;
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charBufferFromThreadLocal = growBuffer(charBufferFromThreadLocal, i3, length2);
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}
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if (i4 > 0) {
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str.getChars(i2, i, charBufferFromThreadLocal, i3);
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i3 = i5;
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}
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if (length3 > 0) {
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System.arraycopy(escape, 0, charBufferFromThreadLocal, i3, length3);
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i3 += length3;
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}
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i2 = i + 1;
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}
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i++;
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}
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int i7 = length - i2;
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if (i7 > 0) {
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int i8 = i7 + i3;
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if (length2 < i8) {
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charBufferFromThreadLocal = growBuffer(charBufferFromThreadLocal, i3, i8);
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}
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str.getChars(i2, length, charBufferFromThreadLocal, i3);
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i3 = i8;
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}
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return new String(charBufferFromThreadLocal, 0, i3);
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}
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private static char[] growBuffer(char[] cArr, int i, int i2) {
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if (i2 < 0) {
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throw new AssertionError("Cannot increase internal buffer any further");
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}
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char[] cArr2 = new char[i2];
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if (i > 0) {
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System.arraycopy(cArr, 0, cArr2, 0, i);
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}
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return cArr2;
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}
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}
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