245 lines
7.3 KiB
Java
245 lines
7.3 KiB
Java
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package okhttp3.internal;
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import java.net.IDN;
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import java.net.InetAddress;
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import java.util.Locale;
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import o.C14957gcv;
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import o.C15111ghZ;
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import o.gdP;
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import o.gdZ;
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/* loaded from: classes.dex */
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public final class HostnamesKt {
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public static final String toCanonicalHost(String str) {
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InetAddress decodeIpv6;
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C14957gcv.e(str, "");
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if (!gdZ.d((CharSequence) str, (CharSequence) ":", false)) {
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try {
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String ascii = IDN.toASCII(str);
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C14957gcv.c((Object) ascii, "");
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Locale locale = Locale.US;
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C14957gcv.c(locale, "");
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String lowerCase = ascii.toLowerCase(locale);
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C14957gcv.c((Object) lowerCase, "");
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if (lowerCase.length() == 0) {
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return null;
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}
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if (containsInvalidHostnameAsciiCodes(lowerCase)) {
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return null;
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}
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return lowerCase;
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} catch (IllegalArgumentException unused) {
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return null;
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}
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}
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if (gdZ.e(str, "[", false) && gdZ.d(str, "]", false)) {
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decodeIpv6 = decodeIpv6(str, 1, str.length() - 1);
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} else {
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decodeIpv6 = decodeIpv6(str, 0, str.length());
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}
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if (decodeIpv6 == null) {
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return null;
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}
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byte[] address = decodeIpv6.getAddress();
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if (address.length == 16) {
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C14957gcv.c(address, "");
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return inet6AddressToAscii(address);
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}
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if (address.length == 4) {
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return decodeIpv6.getHostAddress();
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}
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StringBuilder sb = new StringBuilder("Invalid IPv6 address: '");
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sb.append(str);
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sb.append('\'');
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throw new AssertionError(sb.toString());
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}
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private static final boolean containsInvalidHostnameAsciiCodes(String str) {
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int length = str.length();
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for (int i = 0; i < length; i++) {
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char charAt = str.charAt(i);
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if (C14957gcv.a(charAt, 31) <= 0 || C14957gcv.a(charAt, 127) >= 0 || gdZ.a((CharSequence) " #%/:?@[\\]", charAt, 0, false) != -1) {
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return true;
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}
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}
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return false;
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}
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/* JADX WARN: Code restructure failed: missing block: B:25:0x0072, code lost:
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return null;
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*/
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/* JADX WARN: Removed duplicated region for block: B:15:0x004d */
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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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private static final java.net.InetAddress decodeIpv6(java.lang.String r11, int r12, int r13) {
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/*
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r0 = 16
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byte[] r1 = new byte[r0]
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r2 = -1
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r3 = 0
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r5 = r2
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r6 = r5
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r4 = r3
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L9:
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r7 = 0
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if (r12 >= r13) goto L73
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if (r4 != r0) goto Lf
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return r7
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Lf:
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int r8 = r12 + 2
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if (r8 > r13) goto L26
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java.lang.String r9 = "::"
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boolean r9 = o.gdZ.a(r11, r9, r12, r3)
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if (r9 == 0) goto L26
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if (r5 == r2) goto L1e
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return r7
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L1e:
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int r4 = r4 + 2
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r5 = r4
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if (r8 != r13) goto L24
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goto L73
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L24:
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r6 = r8
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goto L49
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L26:
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if (r4 == 0) goto L48
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java.lang.String r8 = ":"
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boolean r8 = o.gdZ.a(r11, r8, r12, r3)
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if (r8 == 0) goto L33
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int r12 = r12 + 1
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goto L48
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L33:
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java.lang.String r8 = "."
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boolean r12 = o.gdZ.a(r11, r8, r12, r3)
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if (r12 == 0) goto L47
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int r12 = r4 + (-2)
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boolean r11 = decodeIpv4Suffix(r11, r6, r13, r1, r12)
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if (r11 != 0) goto L44
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return r7
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L44:
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int r4 = r4 + 2
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goto L73
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L47:
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return r7
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L48:
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r6 = r12
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L49:
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r8 = r3
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r12 = r6
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L4b:
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if (r12 >= r13) goto L5d
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char r9 = r11.charAt(r12)
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int r9 = okhttp3.internal.Util.parseHexDigit(r9)
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if (r9 == r2) goto L5d
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int r8 = r8 << 4
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int r8 = r8 + r9
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int r12 = r12 + 1
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goto L4b
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L5d:
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int r9 = r12 - r6
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if (r9 == 0) goto L72
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r10 = 4
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if (r9 > r10) goto L72
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int r7 = r8 >>> 8
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byte r7 = (byte) r7
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r1[r4] = r7
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int r7 = r4 + 2
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byte r8 = (byte) r8
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int r4 = r4 + 1
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r1[r4] = r8
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r4 = r7
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goto L9
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L72:
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return r7
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L73:
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if (r4 == r0) goto L84
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if (r5 != r2) goto L78
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return r7
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L78:
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int r11 = r4 - r5
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int r12 = 16 - r11
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java.lang.System.arraycopy(r1, r5, r1, r12, r11)
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int r0 = r0 - r4
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int r0 = r0 + r5
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java.util.Arrays.fill(r1, r5, r0, r3)
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L84:
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java.net.InetAddress r11 = java.net.InetAddress.getByAddress(r1)
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return r11
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*/
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throw new UnsupportedOperationException("Method not decompiled: okhttp3.internal.HostnamesKt.decodeIpv6(java.lang.String, int, int):java.net.InetAddress");
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}
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private static final boolean decodeIpv4Suffix(String str, int i, int i2, byte[] bArr, int i3) {
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int i4 = i3;
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while (i < i2) {
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if (i4 == bArr.length) {
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return false;
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}
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if (i4 != i3) {
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if (str.charAt(i) != '.') {
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return false;
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}
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i++;
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}
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int i5 = i;
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int i6 = 0;
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while (i5 < i2) {
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char charAt = str.charAt(i5);
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if (C14957gcv.a(charAt, 48) < 0 || C14957gcv.a(charAt, 57) > 0) {
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break;
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}
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if ((i6 == 0 && i != i5) || (i6 = ((i6 * 10) + charAt) - 48) > 255) {
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return false;
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}
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i5++;
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}
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if (i5 - i == 0) {
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return false;
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}
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bArr[i4] = (byte) i6;
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i4++;
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i = i5;
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}
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return i4 == i3 + 4;
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}
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private static final String inet6AddressToAscii(byte[] bArr) {
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int i = -1;
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int i2 = 0;
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int i3 = 0;
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int i4 = 0;
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while (i3 < bArr.length) {
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int i5 = i3;
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while (i5 < 16 && bArr[i5] == 0 && bArr[i5 + 1] == 0) {
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i5 += 2;
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}
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int i6 = i5 - i3;
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if (i6 > i4 && i6 >= 4) {
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i = i3;
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i4 = i6;
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}
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i3 = i5 + 2;
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}
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C15111ghZ c15111ghZ = new C15111ghZ();
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while (i2 < bArr.length) {
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if (i2 == i) {
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c15111ghZ.b(58);
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i2 += i4;
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if (i2 == 16) {
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c15111ghZ.b(58);
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}
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} else {
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if (i2 > 0) {
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c15111ghZ.b(58);
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}
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c15111ghZ.l((Util.and(bArr[i2], 255) << 8) | Util.and(bArr[i2 + 1], 255));
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i2 += 2;
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}
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}
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return c15111ghZ.b(c15111ghZ.c, gdP.a);
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}
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}
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