297 lines
11 KiB
Java
297 lines
11 KiB
Java
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package com.facetec.sdk;
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import com.facetec.sdk.lq;
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import com.google.common.primitives.UnsignedBytes;
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import java.io.Closeable;
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import java.io.IOException;
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import java.util.List;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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/* loaded from: classes.dex */
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final class lv implements Closeable {
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static final Logger d = Logger.getLogger(lt.class.getName());
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private lq.a a;
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final mr b;
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final boolean c;
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private final a e;
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/* loaded from: classes.dex */
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interface d {
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void a(int i, lo loVar);
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void a(boolean z, int i, List<ln> list);
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void b(int i, long j);
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void b(mb mbVar);
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void c(int i, mt mtVar);
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void c(boolean z, int i, int i2);
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void d(int i, List<ln> list) throws IOException;
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void d(boolean z, int i, mr mrVar, int i2) throws IOException;
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public lv(mr mrVar, boolean z) {
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this.b = mrVar;
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this.c = z;
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a aVar = new a(mrVar);
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this.e = aVar;
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this.a = new lq.a(aVar, (byte) 0);
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}
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/* JADX WARN: Multi-variable type inference failed */
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public final boolean c(boolean z, d dVar) throws IOException {
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try {
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this.b.e(9L);
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int a2 = a(this.b);
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if (a2 < 0 || a2 > 16384) {
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throw lt.b("FRAME_SIZE_ERROR: %s", Integer.valueOf(a2));
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}
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byte g = this.b.g();
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if (z && g != 4) {
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throw lt.b("Expected a SETTINGS frame but was %s", Byte.valueOf(g));
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}
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byte g2 = this.b.g();
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int h = this.b.h() & Integer.MAX_VALUE;
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Logger logger = d;
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if (logger.isLoggable(Level.FINE)) {
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logger.fine(lt.e(true, h, a2, g, g2));
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}
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switch (g) {
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case 0:
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if (h == 0) {
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throw lt.b("PROTOCOL_ERROR: TYPE_DATA streamId == 0", new Object[0]);
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}
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boolean z2 = (g2 & 1) != 0;
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if ((g2 & 32) != 0) {
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throw lt.b("PROTOCOL_ERROR: FLAG_COMPRESSED without SETTINGS_COMPRESS_DATA", new Object[0]);
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}
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short g3 = (g2 & 8) != 0 ? (short) (this.b.g() & UnsignedBytes.MAX_VALUE) : (short) 0;
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dVar.d(z2, h, this.b, b(a2, g2, g3));
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this.b.f(g3);
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return true;
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case 1:
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if (h == 0) {
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throw lt.b("PROTOCOL_ERROR: TYPE_HEADERS streamId == 0", new Object[0]);
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}
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boolean z3 = (g2 & 1) != 0;
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short g4 = (g2 & 8) != 0 ? (short) (this.b.g() & UnsignedBytes.MAX_VALUE) : (short) 0;
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if ((g2 & 32) != 0) {
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c();
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a2 -= 5;
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}
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dVar.a(z3, h, d(b(a2, g2, g4), g4, g2, h));
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return true;
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case 2:
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if (a2 != 5) {
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throw lt.b("TYPE_PRIORITY length: %d != 5", Integer.valueOf(a2));
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}
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if (h == 0) {
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throw lt.b("TYPE_PRIORITY streamId == 0", new Object[0]);
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}
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c();
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return true;
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case 3:
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if (a2 != 4) {
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throw lt.b("TYPE_RST_STREAM length: %d != 4", Integer.valueOf(a2));
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}
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if (h == 0) {
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throw lt.b("TYPE_RST_STREAM streamId == 0", new Object[0]);
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}
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int h2 = this.b.h();
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lo e = lo.e(h2);
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if (e == null) {
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throw lt.b("TYPE_RST_STREAM unexpected error code: %d", Integer.valueOf(h2));
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}
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dVar.a(h, e);
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return true;
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case 4:
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if (h != 0) {
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throw lt.b("TYPE_SETTINGS streamId != 0", new Object[0]);
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}
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if ((g2 & 1) == 0) {
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if (a2 % 6 != 0) {
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throw lt.b("TYPE_SETTINGS length %% 6 != 0: %s", Integer.valueOf(a2));
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}
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mb mbVar = new mb();
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for (int i = 0; i < a2; i += 6) {
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int i2 = this.b.i() & 65535;
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int h3 = this.b.h();
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if (i2 != 2) {
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if (i2 == 3) {
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i2 = 4;
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} else if (i2 == 4) {
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if (h3 < 0) {
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throw lt.b("PROTOCOL_ERROR SETTINGS_INITIAL_WINDOW_SIZE > 2^31 - 1", new Object[0]);
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}
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i2 = 7;
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} else if (i2 == 5 && (h3 < 16384 || h3 > 16777215)) {
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throw lt.b("PROTOCOL_ERROR SETTINGS_MAX_FRAME_SIZE: %s", Integer.valueOf(h3));
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}
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} else if (h3 != 0 && h3 != 1) {
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throw lt.b("PROTOCOL_ERROR SETTINGS_ENABLE_PUSH != 0 or 1", new Object[0]);
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}
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mbVar.c(i2, h3);
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}
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dVar.b(mbVar);
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} else if (a2 != 0) {
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throw lt.b("FRAME_SIZE_ERROR ack frame should be empty!", new Object[0]);
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}
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return true;
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case 5:
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if (h == 0) {
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throw lt.b("PROTOCOL_ERROR: TYPE_PUSH_PROMISE streamId == 0", new Object[0]);
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}
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short g5 = (g2 & 8) != 0 ? (short) (this.b.g() & UnsignedBytes.MAX_VALUE) : (short) 0;
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dVar.d(this.b.h() & Integer.MAX_VALUE, d(b(a2 - 4, g2, g5), g5, g2, h));
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return true;
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case 6:
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if (a2 != 8) {
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throw lt.b("TYPE_PING length != 8: %s", Integer.valueOf(a2));
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}
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if (h != 0) {
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throw lt.b("TYPE_PING streamId != 0", new Object[0]);
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}
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dVar.c((g2 & 1) != 0, this.b.h(), this.b.h());
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return true;
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case 7:
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if (a2 < 8) {
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throw lt.b("TYPE_GOAWAY length < 8: %s", Integer.valueOf(a2));
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}
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if (h != 0) {
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throw lt.b("TYPE_GOAWAY streamId != 0", new Object[0]);
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}
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int h4 = this.b.h();
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int h5 = this.b.h();
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int i3 = a2 - 8;
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if (lo.e(h5) == null) {
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throw lt.b("TYPE_GOAWAY unexpected error code: %d", Integer.valueOf(h5));
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}
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mt mtVar = mt.a;
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if (i3 > 0) {
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mtVar = this.b.b(i3);
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}
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dVar.c(h4, mtVar);
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return true;
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case 8:
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if (a2 != 4) {
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throw lt.b("TYPE_WINDOW_UPDATE length !=4: %s", Integer.valueOf(a2));
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}
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long h6 = this.b.h() & 2147483647L;
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if (h6 == 0) {
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throw lt.b("windowSizeIncrement was 0", Long.valueOf(h6));
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}
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dVar.b(h, h6);
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return true;
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default:
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this.b.f(a2);
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return true;
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}
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} catch (IOException unused) {
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return false;
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}
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}
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private List<ln> d(int i, short s, byte b, int i2) throws IOException {
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a aVar = this.e;
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aVar.c = i;
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aVar.b = i;
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this.e.e = s;
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this.e.d = b;
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this.e.a = i2;
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this.a.a();
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return this.a.c();
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}
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private void c() throws IOException {
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this.b.h();
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this.b.g();
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}
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@Override // java.io.Closeable, java.lang.AutoCloseable
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public final void close() throws IOException {
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this.b.close();
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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/* loaded from: classes.dex */
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public static final class a implements nk {
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int a;
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int b;
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int c;
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byte d;
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short e;
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private final mr g;
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@Override // com.facetec.sdk.nk, java.io.Closeable, java.lang.AutoCloseable
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public final void close() throws IOException {
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}
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a(mr mrVar) {
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this.g = mrVar;
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}
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@Override // com.facetec.sdk.nk
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public final long b(ms msVar, long j) throws IOException {
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int i;
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int h;
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do {
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int i2 = this.c;
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if (i2 == 0) {
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this.g.f(this.e);
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this.e = (short) 0;
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if ((this.d & 4) != 0) {
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return -1L;
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}
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i = this.a;
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int a = lv.a(this.g);
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this.c = a;
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this.b = a;
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byte g = this.g.g();
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this.d = this.g.g();
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if (lv.d.isLoggable(Level.FINE)) {
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lv.d.fine(lt.e(true, this.a, this.b, g, this.d));
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}
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h = this.g.h() & Integer.MAX_VALUE;
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this.a = h;
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if (g != 9) {
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throw lt.b("%s != TYPE_CONTINUATION", Byte.valueOf(g));
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}
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} else {
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long b = this.g.b(msVar, Math.min(j, i2));
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if (b == -1) {
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return -1L;
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}
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this.c = (int) (this.c - b);
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return b;
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}
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} while (h == i);
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throw lt.b("TYPE_CONTINUATION streamId changed", new Object[0]);
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}
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@Override // com.facetec.sdk.nk
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public final nh b() {
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return this.g.b();
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}
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}
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static int a(mr mrVar) throws IOException {
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return (mrVar.g() & UnsignedBytes.MAX_VALUE) | ((mrVar.g() & UnsignedBytes.MAX_VALUE) << 16) | ((mrVar.g() & UnsignedBytes.MAX_VALUE) << 8);
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}
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private static int b(int i, byte b, short s) throws IOException {
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if ((b & 8) != 0) {
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i--;
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}
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if (s <= i) {
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return (short) (i - s);
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}
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throw lt.b("PROTOCOL_ERROR padding %s > remaining length %s", Short.valueOf(s), Integer.valueOf(i));
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}
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}
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