package okhttp3.internal.ws;

import o.C14957gcv;
import o.C15111ghZ;
import o.C15155gij;
import o.gdP;
import org.bouncycastle.pqc.jcajce.spec.McElieceCCA2KeyGenParameterSpec;

/* loaded from: classes6.dex */
public final class WebSocketProtocol {
    public static final String ACCEPT_MAGIC = "258EAFA5-E914-47DA-95CA-C5AB0DC85B11";
    public static final int B0_FLAG_FIN = 128;
    public static final int B0_FLAG_RSV1 = 64;
    public static final int B0_FLAG_RSV2 = 32;
    public static final int B0_FLAG_RSV3 = 16;
    public static final int B0_MASK_OPCODE = 15;
    public static final int B1_FLAG_MASK = 128;
    public static final int B1_MASK_LENGTH = 127;
    public static final int CLOSE_CLIENT_GOING_AWAY = 1001;
    public static final long CLOSE_MESSAGE_MAX = 123;
    public static final int CLOSE_NO_STATUS_CODE = 1005;
    public static final WebSocketProtocol INSTANCE = new WebSocketProtocol();
    public static final int OPCODE_BINARY = 2;
    public static final int OPCODE_CONTINUATION = 0;
    public static final int OPCODE_CONTROL_CLOSE = 8;
    public static final int OPCODE_CONTROL_PING = 9;
    public static final int OPCODE_CONTROL_PONG = 10;
    public static final int OPCODE_FLAG_CONTROL = 8;
    public static final int OPCODE_TEXT = 1;
    public static final long PAYLOAD_BYTE_MAX = 125;
    public static final int PAYLOAD_LONG = 127;
    public static final int PAYLOAD_SHORT = 126;
    public static final long PAYLOAD_SHORT_MAX = 65535;

    private WebSocketProtocol() {
    }

    public final void toggleMask(C15111ghZ.RVV rvv, byte[] bArr) {
        long j;
        C14957gcv.e(rvv, "");
        C14957gcv.e(bArr, "");
        int length = bArr.length;
        int i = 0;
        do {
            byte[] bArr2 = rvv.c;
            int i2 = rvv.g;
            int i3 = rvv.e;
            if (bArr2 != null) {
                while (i2 < i3) {
                    int i4 = i % length;
                    bArr2[i2] = (byte) (bArr2[i2] ^ bArr[i4]);
                    i2++;
                    i = i4 + 1;
                }
            }
            long j2 = rvv.d;
            C15111ghZ c15111ghZ = rvv.b;
            C14957gcv.e(c15111ghZ);
            if (j2 != c15111ghZ.c) {
                j = rvv.d;
            } else {
                throw new IllegalStateException("no more bytes".toString());
            }
        } while (rvv.e(j == -1 ? 0L : j + (rvv.e - rvv.g)) != -1);
    }

    public final String closeCodeExceptionMessage(int i) {
        if (i < 1000 || i >= 5000) {
            return C14957gcv.c("Code must be in range [1000,5000): ", Integer.valueOf(i));
        }
        if ((1004 > i || i >= 1007) && (1015 > i || i >= 3000)) {
            return null;
        }
        StringBuilder sb = new StringBuilder("Code ");
        sb.append(i);
        sb.append(" is reserved and may not be used.");
        return sb.toString();
    }

    public final void validateCloseCode(int i) {
        String closeCodeExceptionMessage = closeCodeExceptionMessage(i);
        if (closeCodeExceptionMessage == null) {
            return;
        }
        C14957gcv.e(closeCodeExceptionMessage);
        throw new IllegalArgumentException(closeCodeExceptionMessage.toString());
    }

    public final String acceptHeader(String str) {
        C14957gcv.e(str, "");
        C15155gij.LWm lWm = C15155gij.c;
        String c = C14957gcv.c(str, (Object) ACCEPT_MAGIC);
        C14957gcv.e(c, "");
        C14957gcv.e(c, "");
        byte[] bytes = c.getBytes(gdP.a);
        C14957gcv.c(bytes, "");
        C15155gij c15155gij = new C15155gij(bytes);
        c15155gij.d = c;
        return c15155gij.b(McElieceCCA2KeyGenParameterSpec.SHA1).e();
    }
}