307 lines
8.2 KiB
Java
307 lines
8.2 KiB
Java
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package com.google.android.gms.internal.vision;
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import com.google.common.base.Ascii;
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import com.google.common.primitives.UnsignedBytes;
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import java.io.IOException;
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/* loaded from: classes2.dex */
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public final class zzjk {
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private final byte[] buffer;
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private final int zzacz;
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private final int zzada;
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private int zzadb;
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private int zzadc;
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private zzez zzadd;
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private int zzsf;
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private int zzsl;
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private int zzsn;
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private int zzso = Integer.MAX_VALUE;
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private int zzsg = 64;
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private int zzsh = com.google.android.gms.internal.common.zzd.zza;
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public static zzjk zzk(byte[] bArr, int i, int i2) {
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return new zzjk(bArr, 0, i2);
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}
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public final int zzdq() throws IOException {
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if (this.zzadc == this.zzadb) {
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this.zzsn = 0;
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return 0;
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}
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int zzdt = zzdt();
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this.zzsn = zzdt;
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if (zzdt != 0) {
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return zzdt;
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}
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throw new zzjs("Protocol message contained an invalid tag (zero).");
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}
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public final void zzak(int i) throws zzjs {
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if (this.zzsn != i) {
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throw new zzjs("Protocol message end-group tag did not match expected tag.");
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}
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}
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public final boolean zzal(int i) throws IOException {
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int zzdq;
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int i2 = i & 7;
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if (i2 == 0) {
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zzdt();
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return true;
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}
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if (i2 == 1) {
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zzdy();
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zzdy();
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zzdy();
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zzdy();
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zzdy();
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zzdy();
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zzdy();
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zzdy();
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return true;
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}
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if (i2 == 2) {
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zzap(zzdt());
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return true;
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}
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if (i2 != 3) {
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if (i2 == 4) {
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return false;
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}
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if (i2 == 5) {
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zzdv();
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return true;
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}
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throw new zzjs("Protocol message tag had invalid wire type.");
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}
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do {
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zzdq = zzdq();
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if (zzdq == 0) {
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break;
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}
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} while (zzal(zzdq));
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zzak(((i >>> 3) << 3) | 4);
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return true;
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}
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public final boolean zzcu() throws IOException {
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return zzdt() != 0;
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}
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public final String readString() throws IOException {
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int zzdt = zzdt();
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if (zzdt < 0) {
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throw zzjs.zzhu();
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}
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int i = this.zzadb;
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int i2 = this.zzadc;
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if (zzdt > i - i2) {
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throw zzjs.zzht();
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}
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String str = new String(this.buffer, i2, zzdt, zzjr.UTF_8);
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this.zzadc += zzdt;
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return str;
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}
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public final void zza(zzjt zzjtVar) throws IOException {
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int zzdt = zzdt();
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if (this.zzsf >= this.zzsg) {
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throw new zzjs("Protocol message had too many levels of nesting. May be malicious. Use CodedInputStream.setRecursionLimit() to increase the depth limit.");
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}
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int zzan = zzan(zzdt);
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this.zzsf++;
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zzjtVar.zza(this);
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zzak(0);
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this.zzsf--;
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zzao(zzan);
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}
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public final int zzdt() throws IOException {
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int i;
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byte zzdy = zzdy();
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if (zzdy >= 0) {
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return zzdy;
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}
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int i2 = zzdy & Ascii.DEL;
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byte zzdy2 = zzdy();
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if (zzdy2 >= 0) {
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i = zzdy2 << 7;
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} else {
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i2 |= (zzdy2 & Ascii.DEL) << 7;
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byte zzdy3 = zzdy();
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if (zzdy3 >= 0) {
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i = zzdy3 << 14;
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} else {
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i2 |= (zzdy3 & Ascii.DEL) << 14;
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byte zzdy4 = zzdy();
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if (zzdy4 < 0) {
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byte zzdy5 = zzdy();
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int i3 = i2 | ((zzdy4 & Ascii.DEL) << 21) | (zzdy5 << 28);
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if (zzdy5 >= 0) {
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return i3;
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}
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for (int i4 = 0; i4 < 5; i4++) {
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if (zzdy() >= 0) {
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return i3;
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}
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}
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throw zzjs.zzhv();
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}
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i = zzdy4 << Ascii.NAK;
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}
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}
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return i2 | i;
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}
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public final long zzdu() throws IOException {
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long j = 0;
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for (int i = 0; i < 64; i += 7) {
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j |= (r3 & Ascii.DEL) << i;
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if ((zzdy() & 128) == 0) {
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return j;
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}
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}
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throw zzjs.zzhv();
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}
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public final int zzdv() throws IOException {
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return (zzdy() & UnsignedBytes.MAX_VALUE) | ((zzdy() & UnsignedBytes.MAX_VALUE) << 8) | ((zzdy() & UnsignedBytes.MAX_VALUE) << 16) | ((zzdy() & UnsignedBytes.MAX_VALUE) << 24);
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}
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private zzjk(byte[] bArr, int i, int i2) {
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this.buffer = bArr;
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this.zzacz = i;
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int i3 = i2 + i;
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this.zzadb = i3;
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this.zzada = i3;
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this.zzadc = i;
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}
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public final <T extends zzfy<T, ?>> T zza(zzhq<T> zzhqVar) throws IOException {
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try {
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if (this.zzadd == null) {
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this.zzadd = zzez.zze(this.buffer, this.zzacz, this.zzada);
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}
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int zzds = this.zzadd.zzds();
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int i = this.zzadc - this.zzacz;
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if (zzds > i) {
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throw new IOException(String.format("CodedInputStream read ahead of CodedInputByteBufferNano: %s > %s", Integer.valueOf(zzds), Integer.valueOf(i)));
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}
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this.zzadd.zzap(i - zzds);
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this.zzadd.zzam(this.zzsg - this.zzsf);
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T t = (T) this.zzadd.zza(zzhqVar, zzfk.zzel());
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zzal(this.zzsn);
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return t;
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} catch (zzgf e) {
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throw new zzjs("", e);
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}
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}
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public final int zzan(int i) throws zzjs {
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if (i < 0) {
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throw zzjs.zzhu();
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}
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int i2 = i + this.zzadc;
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int i3 = this.zzso;
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if (i2 > i3) {
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throw zzjs.zzht();
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}
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this.zzso = i2;
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zzdx();
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return i3;
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}
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public final void zzao(int i) {
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this.zzso = i;
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zzdx();
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}
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public final byte[] zzv(int i, int i2) {
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if (i2 == 0) {
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return zzjw.zzaea;
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}
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byte[] bArr = new byte[i2];
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System.arraycopy(this.buffer, this.zzacz + i, bArr, 0, i2);
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return bArr;
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}
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public final void zzbt(int i) {
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zzw(i, this.zzsn);
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public final void zzw(int i, int i2) {
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int i3 = this.zzadc;
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int i4 = this.zzacz;
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if (i > i3 - i4) {
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StringBuilder sb = new StringBuilder(50);
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sb.append("Position ");
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sb.append(i);
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sb.append(" is beyond current ");
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sb.append(i3 - i4);
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throw new IllegalArgumentException(sb.toString());
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}
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if (i >= 0) {
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this.zzadc = i4 + i;
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this.zzsn = i2;
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} else {
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StringBuilder sb2 = new StringBuilder(24);
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sb2.append("Bad position ");
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sb2.append(i);
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throw new IllegalArgumentException(sb2.toString());
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}
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}
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private final byte zzdy() throws IOException {
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int i = this.zzadc;
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if (i == this.zzadb) {
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throw zzjs.zzht();
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}
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byte[] bArr = this.buffer;
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this.zzadc = i + 1;
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return bArr[i];
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}
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private final void zzap(int i) throws IOException {
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if (i < 0) {
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throw zzjs.zzhu();
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}
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int i2 = this.zzadc;
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int i3 = this.zzso;
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int i4 = i2 + i;
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if (i4 > i3) {
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zzap(i3 - i2);
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throw zzjs.zzht();
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}
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if (i > this.zzadb - i2) {
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throw zzjs.zzht();
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}
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this.zzadc = i4;
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}
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public final int zzhq() {
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int i = this.zzso;
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if (i == Integer.MAX_VALUE) {
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return -1;
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}
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return i - this.zzadc;
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}
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public final int getPosition() {
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return this.zzadc - this.zzacz;
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}
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private final void zzdx() {
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int i = this.zzadb + this.zzsl;
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this.zzadb = i;
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int i2 = this.zzso;
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if (i <= i2) {
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this.zzsl = 0;
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return;
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}
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int i3 = i - i2;
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this.zzsl = i3;
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this.zzadb = i - i3;
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}
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}
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